70 results
Search Results
2. MEDICAL INTERLIBRARY LOAN PATTERNS.
- Author
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HYMAN RJ
- Subjects
- Humans, Data Collection, Interlibrary Loans, Interpersonal Relations, Language, Libraries, Medical, Organizations, Paper, Statistics as Topic, Universities
- Abstract
During the academic year 1958/59, a survey was made of interlibrary loan requests originating at Columbia University Medical Library. A high percentage of requests came from a relatively few requesters. However, analysis based on "one-time" and "repeat" categories for the patron and his requests indicated a situation less extreme than "monopoly use by an elite group." Requests were classed by type, age, language, title, etc., and were also correlated with such variables as citation source, requester's academic status and experience, and estimated importance of material. The analysis aims to uncover patterns significant for cooperative planning. Did the repeat and one-time requester show distinctive characteristics and habits? Which materials attracted more repeat requests? Findings generally favored cooperation, at least for a library servicing nonstudent researchers. Unpredictability of researchers' needs was noted. Apart from specific findings, this paper offers methods for statistical analysis of interlibrary loans.
- Published
- 1965
3. [Remarks on language and style of scientific papers].
- Author
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SCHONFELD H
- Subjects
- Humans, Language, Paper, Science, Writing
- Published
- 1953
4. LANGUAGE INSTRUCTION FOR DEAF CHILDREN: AN INTRODUCTION TO SELECTED PAPERS.
- Author
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WOODEN HZ
- Subjects
- Child, Humans, Deafness, Hearing Loss, Language, Paper, Teaching
- Published
- 1964
- Full Text
- View/download PDF
5. Combining Multiple Cues for Visual Madlibs Question Answering.
- Author
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Tommasi, Tatiana, Mallya, Arun, Plummer, Bryan, Lazebnik, Svetlana, Berg, Alexander C., and Berg, Tamara L.
- Subjects
- *
PAPER , *VISUAL analytics , *REASONING , *INTEGRATION (Theory of knowledge) , *COMPUTER vision - Abstract
This paper presents an approach for answering fill-in-the-blank multiple choice questions from the Visual Madlibs dataset. Instead of generic and commonly used representations trained on the ImageNet classification task, our approach employs a combination of networks trained for specialized tasks such as scene recognition, person activity classification, and attribute prediction. We also present a method for localizing phrases from candidate answers in order to provide spatial support for feature extraction. We map each of these features, together with candidate answers, to a joint embedding space through normalized canonical correlation analysis (nCCA). Finally, we solve an optimization problem to learn to combine scores from nCCA models trained on multiple cues to select the best answer. Extensive experimental results show a significant improvement over the previous state of the art and confirm that answering questions from a wide range of types benefits from examining a variety of image cues and carefully choosing the spatial support for feature extraction. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
6. Everyday Music in Infancy
- Author
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Caitlin M. Fausey and Jennifer K. Mendoza
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Paper ,LENA ,Soundscape ,Cognitive Neuroscience ,Ecology (disciplines) ,PsyArXiv|Social and Behavioral Sciences|Developmental Psychology ,Identity (social science) ,input ,Context (language use) ,Musical ,daylong ,050105 experimental psychology ,Developmental and Educational Psychology ,Humans ,0501 psychology and cognitive sciences ,bepress|Social and Behavioral Sciences|Psychology|Child Psychology ,music ,infancy ,Everyday life ,development ,everyday ecologies ,Language ,Vocal music ,05 social sciences ,Infant ,enculturation ,PsyArXiv|Social and Behavioral Sciences ,Sound ,Enculturation ,Papers ,natural statistics ,Auditory Perception ,Voice ,bepress|Social and Behavioral Sciences ,Psychology ,environment ,050104 developmental & child psychology ,Cognitive psychology - Abstract
Infants enculturate to their soundscape over the first year of life, yet theories of how they do so rarely make contact with details about the sounds available in everyday life. Here, we report on properties of a ubiquitous early ecology in which foundational skills get built: music. We captured daylong recordings from 35 infants ages 6-12 months at home and fully double-coded 467 hours of everyday sounds for music and its features, tunes, and voices. Analyses of this first-of-its-kind corpus revealed two distributional properties of infants’ everyday musical ecology. First, infants encountered vocal music in over half, and instrumental in over three-quarters, of everyday music. Live sources generated one-third, and recorded sources three-quarters, of everyday music. Second, infants did not encounter each individual tune and voice in their day equally often. Instead, the most available identity cumulated to many more seconds of the day than would be expected under a uniform distribution. These properties of the everyday musical ecology in human infancy are different from what is discoverable in environments highly constrained by context (e.g., laboratories) and time (e.g., minutes rather than hours). Together with recent insights about the everyday motor, language, and visual ecologies of infancy, these findings reinforce an emerging priority to build theories of development that address the opportunities and challenges of real input encountered by real learners.
- Published
- 2022
- Full Text
- View/download PDF
7. Neuroprotective effect of nerolidol in traumatic brain injury associated behavioural comorbidities in rats
- Author
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Puneet Kumar, Gagandeep Jaiswal, Amandeep Kaur, and Jasdeep Brar
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Paper ,Traumatic brain injury ,Aché ,Health, Toxicology and Mutagenesis ,Morris water navigation task ,Pharmacology ,Toxicology ,medicine.disease_cause ,Neuroprotection ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Medicine ,030304 developmental biology ,Nerolidol ,0303 health sciences ,business.industry ,medicine.disease ,Acetylcholinesterase ,language.human_language ,Motor coordination ,chemistry ,language ,business ,030217 neurology & neurosurgery ,Oxidative stress - Abstract
Traumatic brain injury (TBI) is an insult to the brain from an external mechanical force, leading to temporary/permanent secondary injuries, i.e. impairment of cognitive, physical, and psycho-social functions with altered consciousness. The leading mechanism responsible for neuronal damage following TBI is an increase in oxidative reactions initiated by free radicals generated by the injury along with various other mechanisms. Nerolidol is reported to have potent antioxidant and anti-neuroinflammatory properties. The present study was designed to explore the neuroprotective effect of nerolidol in weight-drop-induced TBI in rats. Animals were injured on the 1st day by dropping a free-falling weight of 200 gm from a height of 1 m through a guide pipe onto the exposed skull. After 14 days of injury, nerolidol (25, 50, and 100 mg/kg, i.p.) treatment was given for the next 14 days. Locomotor activity and motor coordination were evaluated using an actophotometer and rotarod, respectively. Cognitive impairment was observed through the Morris Water Maze and Object Recognition Test. On the 29th day, animals were sacrificed, and their brains were collected for the biochemical estimation. The weight drop model significantly decreased locomotor activity, motor coordination, increased Acetylcholinesterase (AChE) activity, oxidative stress, and induced cognitive deficits in TBI rats. Nerolidol significantly improved locomotor activity, reversed motor incoordination and cognitive impairment, and reduced the AChE activity and oxidative/nitrosative stress. The present study demonstrates the promising neuroprotective effects of nerolidol, which might improve the quality of life of TBI patients.
- Published
- 2021
8. On-substrate Enzymatic Reaction to Determine Acetylcholinesterase Activity in Whole Blood by Paper Spray Mass Spectrometry
- Author
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Daniel O. Carmany, Ethan M. McBride, Paul S. Demond, Bernard J. Benton, Elizabeth S. Dhummakupt, Gabrielle M. Rizzo, Phillip M. Mach, Jennifer W. Sekowski, Michael W. Busch, and Trevor Glaros
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Paper ,Aché ,010402 general chemistry ,Mass spectrometry ,01 natural sciences ,Acetylcholinesterase assay ,VX ,Mass Spectrometry ,chemistry.chemical_compound ,Piperidines ,Structural Biology ,medicine ,Humans ,Spectroscopy ,Whole blood ,Nerve agent ,Enzyme Assays ,chemistry.chemical_classification ,Chromatography ,Paper spray ,010401 analytical chemistry ,Acetylcholinesterase ,language.human_language ,0104 chemical sciences ,Enzyme ,chemistry ,language ,Substrate specificity ,Toxicant ,medicine.drug ,Research Article - Abstract
Currently, all assays measuring acetylcholinesterase (AChE) activity following a suspected nerve agent exposure leverage methodologies that fail to identify the agent. This limits the overall effectiveness and ability to administer proper countermeasures. As such, there is an urgent need to identify novel, rapid, and more comprehensive approaches to establish AChE activity, including identification of the toxicant. Paper spray mass spectrometry was used to monitor the activity of acetylcholinesterase, both in-solution and on modified hydrophobic paper surface. Hydrophobic paper surfaces were prepared using vaporized trichloro(3,3,3-trifluoropropyl)silane. In both approaches, mixtures of diluted human whole blood with and without VX were mixed with a non-endogenous AChE specific substrate, 1,1-dimethyl-4-acetylthiomethylpiperidinium (MATP+). Formation of the cleaved MATP+ product was monitored over time and compared to MATP+ to determine relative AChE activity. This on-substrate assay was effective at determining AChE activity and identifying the toxicant; however, determination of AChE activity in-solution proceeded at a slower rate. The on-substrate assay serves as a pioneering example of an enzymatic reaction occurring on the surface of a paper spray ionization ticket. This work broadens the range of applications relating to paper spray ionization-based clinical diagnostic assays. Graphical Abstractᅟ Electronic supplementary material The online version of this article (10.1007/s13361-018-2072-1) contains supplementary material, which is available to authorized users.
- Published
- 2018
9. Bridging sensory and language theories of dyslexia: Toward a multifactorial model
- Author
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Jason D. Yeatman and Gabrielle O'Brien
- Subjects
Paper ,Cognitive Neuroscience ,media_common.quotation_subject ,deficit ,Sensory system ,Biological theories of dyslexia ,050105 experimental psychology ,Visual processing ,Dyslexia ,Cognition ,psychophysics ,Phonetics ,Reading (process) ,Perception ,Developmental and Educational Psychology ,medicine ,Psychophysics ,Humans ,0501 psychology and cognitive sciences ,10. No inequality ,Child ,media_common ,Language ,learning ,05 social sciences ,phonological ,Statistical model ,medicine.disease ,Reading ,Papers ,Visual Perception ,visual ,Psychology ,050104 developmental & child psychology ,Cognitive psychology - Abstract
Competing theories of dyslexia posit that reading difficulties arise from impaired visual, auditory, phonological, or statistical learning mechanisms. Importantly, many theories posit that dyslexia reflects a cascade of impairments emanating from a single “core deficit”. Here we report two studies evaluating core deficit and multifactorial models. In Study 1, we use publicly available data from the Healthy Brain Network to test the accuracy of phonological processing measures for predicting dyslexia diagnosis and find that over 30% of cases are misclassified (sensitivity = 66.7%; specificity = 68.2%). In Study 2, we collect a battery of psychophysical measures of visual motion processing and standardized measures of phonological processing in 106 school‐aged children to investigate whether dyslexia is best conceptualized under a core‐deficit model, or as a disorder with heterogenous origins. Specifically, by capitalizing on the drift diffusion model to analyze performance on a visual motion discrimination experiment, we show that deficits in visual motion processing, perceptual decision‐making, and phonological processing manifest largely independently. Based on statistical models of how variance in reading skill is parceled across measures of visual processing, phonological processing, and decision‐making, our results challenge the notion that a unifying deficit characterizes dyslexia. Instead, these findings indicate a model where reading skill is explained by several distinct, additive predictors, or risk factors, of reading (dis)ability., Using predictors from a visual motion processing experiment and linguistic measures, we show that a single‐mechanism model of reading disability cannot account for the range of linguistic and sensory processing outcomes observed in children. We propose an additive risk factor model where different aspects of sensory, cognitive and language function each contribute independently to reading development.
- Published
- 2020
10. The role of the corpus callosum in language network connectivity in children
- Author
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Florian Ph. S. Fischmeister, Lisa Bartha-Doering, Johanna Alexopoulos, Georg Langs, Kathrin Kollndorfer, Gregor Kasprian, Daniela Prayer, Ernst Schwartz, and Rainer Seidl
- Subjects
Paper ,Vocabulary ,Cognitive Neuroscience ,media_common.quotation_subject ,Corpus callosum ,050105 experimental psychology ,corpus callosum ,Nonverbal communication ,Neural Pathways ,Developmental and Educational Psychology ,medicine ,Humans ,Verbal fluency test ,0501 psychology and cognitive sciences ,Child ,language network ,Language ,functional imaging ,media_common ,medicine.diagnostic_test ,05 social sciences ,Magnetic Resonance Imaging ,Functional imaging ,Language development ,Papers ,Psychology ,Functional magnetic resonance imaging ,language development ,Language network ,050104 developmental & child psychology ,Cognitive psychology - Abstract
The specific role of the corpus callosum (CC) in language network organization remains unclear, two contrasting models have been proposed: inhibition of homotopic areas allowing for independent functioning of the hemispheres versus integration of information from both hemispheres. This study aimed to add to this discussion with the first investigation of language network connectivity in combination with CC volume measures. In 38 healthy children aged 6–12, we performed task‐based functional magnetic resonance imaging to measure language network connectivity, used structural magnetic resonance imaging to quantify CC subsection volumes, and administered various language tests to examine language abilities. We found an increase in left intrahemispheric and bilateral language network connectivity and a decrease in right intrahemispheric connectivity associated with larger volumes of the posterior, mid‐posterior, and central subsections of the CC. Consistent with that, larger volumes of the posterior parts of the CC were significantly associated with better verbal fluency and vocabulary, the anterior CC volume was positively correlated with verbal span. Thus, children with larger volumes of CC subsections showed increased interhemispheric language network connectivity and were better in different language domains. This study presents the first evidence that the CC is directly linked to language network connectivity and underlines the excitatory role of the CC in the integration of information from both hemispheres., In 38 healthy children aged 6–12, the present study measured language network connectivity, corpus callosum subsection volumes, and language abilities. Children with larger volumes of CC subsections showed increased interhemispheric language network connectivity and were better in different language domains. The present study suggests that the corpus callosum is directly linked to language network connectivity and underlines the excitatory role of the corpus callosum in the integration of information from both hemispheres. .
- Published
- 2020
11. The role of European integration and international norms on minority rights in Estonian and Latvian ethnic politics in the 1990s.
- Author
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Papagianni, Katia
- Subjects
- *
INTERNATIONAL economic integration , *POLITICS & ethnic relations ,ESTONIAN politics & government ,LATVIAN politics & government - Abstract
This paper examines the role of European economic integration and European norms on the rights of minority groups in Estonian and Latvian ethnic politics in the 1990s. By the end of the 1990s, Estonia and Latvia amended the citizenship and language policies of the early 1990s, while maintaining the principle of the ethnically based state. The main incentive for policy reform came from the prospect of European Union (EU) membership. The international norms on minority rights, developed mostly after the end of the Cold War, have complemented the incentive of EU membership. Estonia was quicker to respond to the incentive of European Union (EU) membership than Latvia. The domestic consensus on market reforms and membership in the West have enabled the Estonian elites to form coalitions necessary to adopt the minority policy changes required for EU membership. In Latvia, a consensus on EU membership is also present. Nevertheless, the prominent role of extremist nationalist in Latvian politics has often weakened government coalitions and slowed down the process of both economic and minority policy reform. The European norms on minority rights have played a greater role in Latvian deliberations on policy reform. Latvian centrists have referred to European norms to justify their compliance with EU membership criteria. In Estonia, the strong domestic consensus on EU membership and lack of debate on the citizenship and language policies has meant that European norms have not played a significant role. Estonian elites complied with EU recommendations when it was clear that compliance was required for membership. [ABSTRACT FROM AUTHOR]
- Published
- 2003
- Full Text
- View/download PDF
12. Is that a pibu or a pibo ? Children with reading and language deficits show difficulties in learning and overnight consolidation of phonologically similar pseudowords
- Author
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Jan C. Frijters, James S. Magnuson, Rose A. Sevcik, Jeffrey G. Malins, Kayleigh Ryherd, Robin G. Morris, Nicole Landi, Kenneth R. Pugh, and Jay G. Rueckl
- Subjects
Paper ,medicine.medical_specialty ,Reading disability ,artificial lexicon ,Cognitive Neuroscience ,media_common.quotation_subject ,developmental language disorder ,Audiology ,Lexicon ,Dyslexia ,Developmental and Educational Psychology ,medicine ,Humans ,Learning ,Language Development Disorders ,word learning ,Child ,Language ,media_common ,phonological competition ,Item analysis ,Rhyme ,reading disability ,Verbal Learning ,Language acquisition ,Vocabulary development ,Reading comprehension ,Papers ,Learning disability ,medicine.symptom ,Psychology ,consolidation - Abstract
Word learning is critical for the development of reading and language comprehension skills. Although previous studies have indicated that word learning is compromised in children with reading disability (RD) or developmental language disorder (DLD), it is less clear how word learning difficulties manifest in children with comorbid RD and DLD. Furthermore, it is unclear whether word learning deficits in RD or DLD include difficulties with offline consolidation of newly learned words. In the current study, we employed an artificial lexicon learning paradigm with an overnight design to investigate how typically developing (TD) children (N = 25), children with only RD (N = 93), and children with both RD and DLD (N = 34) learned and remembered a set of phonologically similar pseudowords. Results showed that compared to TD children, children with RD exhibited: (i) slower growth in discrimination accuracy for cohort item pairs sharing an onset (e.g. pibu‐pibo), but not for rhyming item pairs (e.g. pibu‐dibu); and (ii) lower discrimination accuracy for both cohort and rhyme item pairs on Day 2, even when accounting for differences in Day 1 learning. Moreover, children with comorbid RD and DLD showed learning and retention deficits that extended to unrelated item pairs that were phonologically dissimilar (e.g. pibu‐tupa), suggestive of broader impairments compared to children with only RD. These findings provide insights into the specific learning deficits underlying RD and DLD and motivate future research concerning how children use phonological similarity to guide the organization of new word knowledge., We employed an artificial lexicon learning paradigm with an overnight design to investigate how typically developing (TD) children, children with reading disability (RD), and children with both RD and developmental language disorder (DLD) learned and remembered a set of phonologically similar pseudowords. Compared to TD children, children with RD experienced difficulty learning and remembering phonologically similar items, whereas children with both RD and DLD experienced difficulty learning and remembering phonologically dissimilar items in addition to phonologically similar items. These findings suggest one of the specific deficits underlying RD and DLD is difficulty establishing robust phonological representations for newly learned words.
- Published
- 2020
13. Social support as a moderator in the relationship between intrusive thoughts and anxiety among Spanish-speaking Latinas with breast cancer
- Author
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Anita L. Stewart, Carmen Ortiz, Anna María Nápoles, Cristian Escalera, and Jasmine Santoyo-Olsson
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Paper ,Adult ,Stress management ,Clinical Sciences ,Oncology and Carcinogenesis ,Hispanic ,Experimental and Cognitive Psychology ,Breast Neoplasms ,and over ,Anxiety ,Thinking ,03 medical and health sciences ,Social support ,0302 clinical medicine ,Breast cancer ,breast cancer ,Latina ,Cancer Survivors ,medicine ,History of depression ,80 and over ,Humans ,Psychology ,030212 general & internal medicine ,Oncology & Carcinogenesis ,Language ,Aged ,Aged, 80 and over ,Depression ,Social Support ,Hispanic or Latino ,Middle Aged ,Protective Factors ,medicine.disease ,Moderation ,Social relation ,3. Good health ,Psychiatry and Mental health ,Oncology ,Latina/Hispanic ,030220 oncology & carcinogenesis ,Papers ,Marital status ,Female ,medicine.symptom ,Hispanic Americans ,Clinical psychology - Abstract
Author(s): Escalera, Cristian; Santoyo-Olsson, Jasmine; Stewart, Anita L; Ortiz, Carmen; Napoles, Anna Maria | Abstract: ObjectiveIntrusive thoughts, defined as unwanted and recurrent thoughts about a stressful experience, are associated with psychological distress in women with breast cancer. This study assessed moderating effects of various social support dimensions on associations between intrusive thoughts and psychological distress among Latina breast cancer survivors.MethodsWe used baseline data from a randomized controlled trial of a stress management intervention delivered to 151 Spanish-speaking Latinas with nonmetastatic breast cancer within 1 year of diagnosis. Intrusive thoughts, four dimensions of social support (emotional/informational, tangible, affectionate, and positive social interaction), and symptoms of anxiety and depression were assessed through in-person interviews. Information on age, time since diagnosis, breast cancer variables, history of depression, and marital status served as covariates. Generalized linear models were used to investigate bivariate and multivariate associations and to explore moderation effects of the four dimensions of social support.ResultsIn bivariate models, intrusive thoughts were associated positively with depression (β = .024, .001) and anxiety (β = .047, P l .001) symptoms. Adjusting for other factors, intrusive thoughts remained associated with depression symptoms (β = .022, .008), regardless of level of social support (for all support dimensions). For anxiety, there were significant interactions of tangible (β = -.013, .034) and affectionate (β = -.022, .005) support with intrusive thoughts. Intrusive thoughts were associated more strongly with anxiety symptoms among women reporting less tangible and affectionate support than those with higher levels of these types of support.ConclusionsTangible and affectionate support have protective effects on anxiety symptoms among Spanish-speaking Latina breast cancer survivors experiencing intrusive thoughts, but not depression symptoms.
- Published
- 2019
14. A meta-analytic review of measurement equivalence study findings of the SF-36® and SF-12® Health Surveys across electronic modes compared to paper administration
- Author
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Avery A. Rizio, Michelle K. White, Stephen Maher, and Jakob B. Bjorner
- Subjects
PRO ,Male ,Paper ,SF-36 ,English language ,Equivalence ,Article ,ePRO ,03 medical and health sciences ,0302 clinical medicine ,Surveys and Questionnaires ,Statistics ,Electronic ,Humans ,030212 general & internal medicine ,Patient Reported Outcome Measures ,Equivalence (measure theory) ,Language ,Measurement ,Patient-reported outcomes ,030503 health policy & services ,Public Health, Environmental and Occupational Health ,Moderation ,Health Surveys ,Meta-analysis ,Search terms ,Research studies ,Quality of Life ,Health survey ,Female ,0305 other medical science ,Psychology ,Software - Abstract
Purpose Patient-reported outcome (PRO) measures originally developed for paper administration are increasingly being administered electronically in clinical trials and other health research studies. Three published meta-analyses of measurement equivalence among paper and electronic modes aggregated findings across hundreds of PROs, but there has not been a similar meta-analysis that addresses a single PRO, partly because there are not enough published measurement equivalence studies using the same PRO. Because the SF-36(R) Health Survey (SF-36) is a widely used PRO, the aim of this study was to conduct a meta-analysis of measurement equivalence studies of this survey. Methods A literature search of several medical databases used search terms for variations of “SF-36” or “SF-12” and “equivalence” in the title or abstract of English language publications. The eight scale scores and two summary measures of the SF-36 and SF-12 were transformed to norm-based scores (NBS) using developer guidelines. A threshold of within ± 2 NBS points was set as the margin of equivalence. Comprehensive meta-analysis software was used. Results Twenty-five studies were included in the meta-analysis. Results indicated that mean differences across domains and summary scores ranged from 0.01 to 0.39 while estimates of agreement ranged from 0.76 to 0.91, all well within the equivalence threshold. Moderator analyses showed that time between administration, survey language, and type of electronic device did not influence equivalence. Conclusions The results of the meta-analysis support equivalence of paper-based and electronic versions of the SF-36 and SF-12 across a variety of disease populations, countries, and electronic modes.
- Published
- 2018
15. THE GERMAN DOSE RATE MONITORING NETWORK AND IMPLEMENTED DATA HARMONIZATION TECHNIQUES
- Author
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W. Harms, I. Hellmann, F. Weiler, M. Bleher, H. Dombrowski, R. Luff, H. Doll, U. Stöhlker, S Seifert, and B. Prommer
- Subjects
Paper ,Quality management ,Computer science ,Population ,Radiation Dosage ,030218 nuclear medicine & medical imaging ,German ,03 medical and health sciences ,0302 clinical medicine ,Radiation Protection ,Radiation Monitoring ,Humans ,Radiology, Nuclear Medicine and imaging ,education ,education.field_of_study ,Radiation ,Radiological and Ultrasound Technology ,Warning system ,business.industry ,Public Health, Environmental and Occupational Health ,General Medicine ,language.human_language ,Europe ,Data exchange ,030220 oncology & carcinogenesis ,language ,Systems engineering ,Radiation monitoring ,Radiation protection ,business ,Quality assurance ,Software ,Radioactive Pollutants - Abstract
Environmental radiation monitoring networks have been established in Europe and world-wide for the purpose of protecting population and environment against ionizing radiation. Some of these networks had been established during the cold war period and were improved after the Chernobyl accident in 1986. Today, the German Federal Office for Radiation Protection (BfS) operates an early warning network with roughly 1800 ambient dose equivalent rate (ADER) stations equally distributed over the German territory. The hardware and software of all network components are developed in-house allowing the continuous optimization of all relevant components. A probe characterization and quality assurance and control program are in place. Operational and technical aspects of the network and data harmonization techniques are described. The latter allows for calculating of the terrestrial and net ADER combined with uncertainties mainly from site specific effects. Harmonized data are finally used as input to the German emergency management system and the European radiological data exchange platform.
- Published
- 2018
16. Bioinformatics in Germany: toward a national-level infrastructure
- Author
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Andreas Tauch and Arwa Al-Dilaimi
- Subjects
Paper ,European level ,Service (systems architecture) ,bioinformatics service ,Biomedical Research ,Computer science ,0206 medical engineering ,Big data ,distributed network ,02 engineering and technology ,Bioinformatics ,German ,de.NBI ,03 medical and health sciences ,Germany ,Node (computer science) ,Humans ,National level ,Molecular Biology ,Data Curation ,030304 developmental biology ,computer.programming_language ,0303 health sciences ,bioinformatics infrastructure ,bioinformatics training ,business.industry ,Microbiota ,Computational Biology ,Plants ,language.human_language ,big data analysis ,language ,Christian ministry ,Elixir (programming language) ,business ,computer ,020602 bioinformatics ,Algorithms ,Information Systems - Abstract
The German Network for Bioinformatics Infrastructure (de.NBI) is a national initiative funded by the German Federal Ministry of Education and Research (BMBF). The mission of de.NBI is (i) to provide high-quality bioinformatics services to users in basic and applied life sciences research from academia, industry and biomedicine; (ii) to offer bioinformatics training to users in Germany and Europe through a wide range of workshops and courses; and (iii) to foster the cooperation of the German bioinformatics community with international network structures such as the European life-sciences Infrastructure for biological Information (ELIXIR). The network was launched by the BMBF in March 2015 and now includes 40 service projects operated by 30 project partners that are organized in eight service centers. The de.NBI staff develops further and maintains almost 100 bioinformatics services for the human, plant and microbial research fields and provides comprehensive training courses to support users with different expertise levels in bioinformatics. In the future, de.NBI will expand its activities to the European level, as the de.NBI consortium was assigned by the BMBF to establish and run the German node of ELIXIR. The Author 2017. Published by Oxford University Press.
- Published
- 2017
17. Functional near-infrared spectroscopy in toddlers: Neural differentiation of communicative cues and relation to future language abilities
- Author
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Lauren Swineford, Amir H. Gandjbakhche, Elizabeth Redcay, Audrey Thurm, Stacy S. Manwaring, Elizabeth G. Smith, Afrouz Anderson, and Emma Condy
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Paper ,Brain activity and meditation ,Cognitive Neuroscience ,speech ,Context (language use) ,brain development ,fNIRS ,Language Development ,050105 experimental psychology ,Nonverbal communication ,Functional neuroimaging ,Developmental and Educational Psychology ,Humans ,0501 psychology and cognitive sciences ,Toddler ,Spectroscopy, Near-Infrared ,language ,Gestures ,05 social sciences ,toddler ,Language acquisition ,Language development ,Child, Preschool ,Papers ,gesture ,Cues ,Psychology ,050104 developmental & child psychology ,Cognitive psychology ,Gesture - Abstract
The toddler and preschool years are a time of significant development in both expressive and receptive communication abilities. However, little is known about the neurobiological underpinnings of language development during this period, likely due to difficulties acquiring functional neuroimaging data. Functional near‐infrared spectroscopy (fNIRS) is a motion‐tolerant neuroimaging technique that assesses cortical brain activity and can be used in very young children. Here, we use fNIRS during perception of communicative and noncommunicative speech and gestures in typically developing 2‐ and 3‐year‐olds (Study 1, n = 15, n = 12 respectively) and in a sample of 2‐year‐olds with both fNIRS data collected at age 2 and language outcome data at age 3 (Study 2, n = 18). In Study 1, 2‐ and 3‐year‐olds differentiated between communicative and noncommunicative stimuli as well as between speech and gestures in the left lateral frontal region. However, 2‐year‐olds showed different patterns of activation from 3‐year‐olds in right medial frontal regions. In Study 2, which included two toddlers identified with early language delays along with 16 typically developing toddlers, neural differentiation of communicative stimuli in the right medial frontal region at age 2 predicted receptive language at age 3. Specifically, after accounting for variance related to verbal ability at age 2, increased neural activation for communicative gestures (vs. both communicative speech and noncommunicative gestures) at age 2 predicted higher receptive language scores at age 3. These results are discussed in the context of the underlying mechanisms of toddler language development and use of fNIRS in prediction of language outcomes., Changes in blood oxygenation in the frontal lobe varied in toddlers depending on whether they saw gestures or heard speech, and depending on whether those gestures or speech were meaningful or nonmeaningful. This varied between 2‐ and 3‐year‐olds, and for 2‐year‐olds, predicted later language measures.
- Published
- 2018
18. The profile of abstract rule learning in infancy: Meta-analytic and experimental evidence
- Author
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Rabagliati, Hugh, Ferguson, Brock, and Lew-Williams, Casey
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Male ,Paper ,Communication ,Infant ,Social and Behavioral Sciences ,FOS: Psychology ,Child Development ,Sound ,Papers ,Developmental Psychology ,Humans ,Learning ,Speech ,Psychology ,Female ,Language - Abstract
Everyone agrees that infants possess general mechanisms for learning about the world, but the existence and operation of more specialized mechanisms is controversial. One mechanism – rule learning – has been proposed as potentially specific to speech, based on findings that 7-month-olds can learn abstract repetition rules from spoken syllables (e.g., ABB patterns: wo-fe-fe, ga-tu-tu...) but not from closely matched stimuli, such as tones. Subsequent work has shown that learning of abstract patterns is not simply specific to speech. However, we still lack a parsimonious explanation to tie together the diverse, messy, and occasionally contradictory findings in that literature. We took two routes to creating a new profile of rule learning: meta-analysis of 20 prior reports on infants’ learning of abstract repetition rules (including 1,318 infants in 63 experiments total), and an experiment on learning of such rules from a natural, non-speech communicative signal. These complementary approaches revealed that infants were most likely to learn abstract patterns from meaningful stimuli. We argue that the ability to detect and generalize simple patterns supports learning across domains in infancy but chiefly when the signal is meaningfully relevant to infants’ experience with sounds, objects, language, and people.
- Published
- 2018
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19. Cognitive ability and risk of post-traumatic stress disorder after military deployment:an observational cohort study
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Anni Brit Sternhagen Nielsen, Lars Ravnborg Nissen, Merete Osler, Mia Sadowa Vedtofte, Gunhild Tidemann Christensen, Søren Bo Andersen, Erik Lykke Mortensen, and Karen-Inge Karstoft
- Subjects
Paper ,medicine.medical_specialty ,Traumatic stress ,Declaration ,Cognition ,Logistic regression ,language.human_language ,030227 psychiatry ,Danish ,03 medical and health sciences ,Psychiatry and Mental health ,0302 clinical medicine ,parasitic diseases ,language ,medicine ,Journal Article ,030212 general & internal medicine ,Psychology ,Psychiatry ,Association (psychology) ,Military deployment ,Cohort study - Abstract
BackgroundStudies of the association between pre-deployment cognitive ability and post-deployment post-traumatic stress disorder (PTSD) have shown mixed results.AimsTo study the inflence of pre-deployment cognitive ability on PTSD symptoms 6–8 months post-deployment in a large population while controlling for pre-deployment education and deployment-related variables.MethodStudy linking prospective pre-deployment conscription board data with post-deployment self-reported data in 9695 Danish Army personnel deployed to different war zones in 1997–2013. The association between pre-deployment cognitive ability and post-deployment PTSD was investigated using repeated-measure logistic regression models. Two models with cognitive ability score as the main exposure variable were created (model 1 and model 2). Model 1 was only adjusted for pre-deployment variables, while model 2 was adjusted for both pre-deployment and deployment-related variables.ResultsWhen including only variables recorded pre-deployment (cognitive ability score and educational level) and gender (model 1), all variables predicted post-deployment PTSD. When deployment-related variables were added (model 2), this was no longer the case for cognitive ability score. However, when educational level was removed from the model adjusted for deployment-related variables, the association between cognitive ability and post-deployment PTSD became significant.ConclusionsPre-deployment lower cognitive ability did not predict post-deployment PTSD independently of educational level after adjustment for deployment-related variables.
- Published
- 2017
20. Curiosity‐based learning in infants: a neurocomputational approach
- Author
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Twomey, Katherine E. and Westermann, Gert
- Subjects
Paper ,Motivation ,Cognition ,Papers ,Exploratory Behavior ,Humans ,Infant ,Learning ,Computer Simulation ,Language - Abstract
Infants are curious learners who drive their own cognitive development by imposing structure on their learning environment as they explore. Understanding the mechanisms by which infants structure their own learning is therefore critical to our understanding of development. Here we propose an explicit mechanism for intrinsically motivated information selection that maximizes learning. We first present a neurocomputational model of infant visual category learning, capturing existing empirical data on the role of environmental complexity on learning. Next we “set the model free”, allowing it to select its own stimuli based on a formalization of curiosity and three alternative selection mechanisms. We demonstrate that maximal learning emerges when the model is able to maximize stimulus novelty relative to its internal states, depending on the interaction across learning between the structure of the environment and the plasticity in the learner itself. We discuss the implications of this new curiosity mechanism for both existing computational models of reinforcement learning and for our understanding of this fundamental mechanism in early development.
- Published
- 2017
21. Paper- or Web-Based Questionnaire Invitations as a Method for Data Collection: Cross-Sectional Comparative Study of Differences in Response Rate, Completeness of Data, and Financial Cost
- Author
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Linda Huibers, Bo Christensen, Morten Bondo Christensen, and J. F. Ebert
- Subjects
Adult ,Male ,Paper ,response rate ,020205 medical informatics ,media_common.quotation_subject ,Health Informatics ,02 engineering and technology ,Family income ,Danish ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Surveys and Questionnaires ,Health care ,digital survey invitation ,0202 electrical engineering, electronic engineering, information engineering ,Humans ,selection bias ,030212 general & internal medicine ,Web-based questionnaire ,digital post ,completeness of data ,Socioeconomic status ,media_common ,Selection bias ,Internet ,Original Paper ,Data collection ,questionnaire study ,business.industry ,Data Collection ,financial costs ,Infant, Newborn ,Infant ,Middle Aged ,Missing data ,language.human_language ,missing values ,Cross-Sectional Studies ,Child, Preschool ,Respondent ,language ,Female ,Health Services Research ,Psychology ,business ,Demography - Abstract
Background: Paper questionnaires have traditionally been the first choice for data collection in research. However, declining response rates over the past decade have increased the risk of selection bias in cross-sectional studies. The growing use of the Internet offers new ways of collecting data, but trials using Web-based questionnaires have so far seen mixed results. A secure, online digital mailbox (e-Boks) linked to a civil registration number became mandatory for all Danish citizens in 2014 (exemption granted only in extraordinary cases). Approximately 89% of the Danish population have a digital mailbox, which is used for correspondence with public authorities. Objective: We aimed to compare response rates, completeness of data, and financial costs for different invitation methods: traditional surface mail and digital mail. Methods: We designed a cross-sectional comparative study. An invitation to participate in a survey on help-seeking behavior in out-of-hours care was sent to two groups of randomly selected citizens from age groups 30-39 and 50-59 years and parents to those aged 0-4 years using either traditional surface mail (paper group) or digital mail sent to a secure online mailbox (digital group). Costs per respondent were measured by adding up all costs for handling, dispatch, printing, and work salary and then dividing the total figure by the number of respondents. Data completeness was assessed by comparing the number of missing values between the two methods. Socioeconomic variables (age, gender, family income, education duration, immigrant status, and job status) were compared both between respondents and nonrespondents and within these groups to evaluate the degree of selection bias. Results: A total 3600 citizens were invited in each group; 1303 (36.29%) responded to the digital invitation and 1653 (45.99%) to the paper invitation (difference 9.66%, 95% CI 7.40-11.92). The costs were €1.51 per respondent for the digital group and €15.67 for paper group respondents. Paper questionnaires generally had more missing values; this was significant in five of 17 variables (P
- Published
- 2017
22. The procedural learning deficit hypothesis of language learning disorders: we see some problems
- Author
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West, G, Vadillo, M, Shanks, D, and Hulme, C
- Subjects
Male ,Paper ,Language Tests ,Learning Disabilities ,mathematics ,mathematical learning ,education ,Reproducibility of Results ,Verbal Learning ,behavioral disciplines and activities ,Dyslexia ,memory ,Papers ,short-term ,Humans ,Learning ,Female ,Language Development Disorders ,Child ,psychological phenomena and processes ,Language - Abstract
Impaired procedural learning has been suggested as a possible cause of developmental dyslexia (DD) and specific language impairment (SLI). This study examined the relationship between measures of verbal and non‐verbal implicit and explicit learning and measures of language, literacy and arithmetic attainment in a large sample of 7 to 8‐year‐old children. Measures of verbal explicit learning were correlated with measures of attainment. In contrast, no relationships between measures of implicit learning and attainment were found. Critically, the reliability of the implicit learning tasks was poor. Our results show that measures of procedural learning, as currently used, are typically unreliable and insensitive to individual differences. A video abstract of this article can be viewed at: https://www.youtube.com/watch?v=YnvV-BvNWSo
- Published
- 2017
23. The changing character of household waste in the Czech Republic between 1999 and 2009 as a function of home heating methods
- Author
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Markéta Doležalová, Anita Zavodska, and Libuše Benešová
- Subjects
Paper ,Rural Population ,Czech ,Engineering ,Municipal solid waste ,Urban Population ,Solid Waste ,Agricultural economics ,Heating ,Waste Management ,Metals, Heavy ,media_common.cataloged_instance ,Coal ,European Union ,European union ,Waste Management and Disposal ,Czech Republic ,media_common ,Waste characterisation ,Family Characteristics ,Household waste ,Waste management ,business.industry ,Solid fuel ,language.human_language ,language ,Christian ministry ,Seasons ,business ,Plastics - Abstract
The authors of this paper report on the changing character of household waste, in the Czech Republic between 1999 and 2009 in households differentiated by their heating methods. The data presented are the result of two projects, financed by the Czech Ministry of Environment, which were undertaken during this time period with the aim of focusing on the waste characterisation and complete analysis of the physicochemical properties of the household waste. In the Czech Republic, the composition of household waste varies significantly between different types of households based on the methods of home heating employed. For the purposes of these studies, the types of homes were divided into three categories – urban, mixed and rural. Some of the biggest differences were found in the quantities of certain subsample categories, especially fine residue (matter smaller than 20 mm), between urban households with central heating and rural households that primarily employ solid fuel such coal or wood. The use of these solid fuels increases the fraction of the finer categories because of the higher presence of ash. Heating values of the residual household waste from the three categories varied very significantly, ranging from 6.8 MJ/kg to 14.2 MJ/kg in 1999 and from 6.8 MJ/kg to 10.5 MJ/kg in 2009 depending on the type of household and season. The same factors affect moisture of residual household waste which varied from 23.2% to 33.3%. The chemical parameters also varied significantly, especially in the quantities of Tl, As, Cr, Zn, Fe and Mn, which were higher in rural households. Because knowledge about the properties of household waste, as well as its physicochemical characteristics, is very important not only for future waste management, but also for the prediction of the behaviour and influence of the waste on the environment as the country continues to streamline its legislation to the European Union’s solid waste mandates, the results of these studies were employed by the Czech Ministry of Environment to optimise the national waste management strategy.
- Published
- 2013
24. Characterization of materials and conservation process of the collection of arabic manuscript documents of Granada Archivo Histórico Provincial
- Author
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T. Espejo Arias, A. Jiménez de Haro, D. Campillo García, A. Durán Benito, and I. Lazarova Stoytcheva
- Subjects
Cultural Studies ,Paper ,History ,manuscritos ,Literature and Literary Theory ,Arabic ,lcsh:CB3-482 ,BP1-253 ,al- Andalus ,Notarial deeds ,lcsh:History of Civilization ,Islam ,Peninsula ,Manuscritos ,History of Civilization ,actas notariales ,papel ,Relation (history of concept) ,lcsh:BP1-253 ,geography ,geography.geographical_feature_category ,lcsh:Islam ,Paper production ,Al-Andalus ,language.human_language ,language ,CB3-482 ,al-Andalus ,Actas notariales ,Humanities ,Manuscripts ,Papel - Abstract
El texto que presentamos recoge las principales conclusiones que han derivado de los estudios sobre la Colección de documentos árabes del Archivo Histórico Provincial de Granada. Compuesta principalmente por documentos de carácter jurídico, el análisis del contenido de cada uno de ellos en relación con la materialidad del soporte y las tintas así como la coincidencia en el diseño y planificación de la página revelan el uso de idénticos protocolos de ejecución. Esta investigación nos está permitiendo, además, establecer coincidencias relevantes relacionadas con los procesos de elaboración del papel entre los últimos años de permanencia de los árabes en la Península Ibérica y los primeros tras la incorporación del territorio a la Corona de Castilla y, sobre todo, con el modo de ejecutar el documento de archivo en sus formas externa e interna., This paper presents the main conclusions of our study of the Arabic documents preserved in the Archivo Histórico Provincial of Granada. The analysis of the contents of each document, the materials and inks used in their support, and also the similarities of the page layout reveals the use of identical production protocols. Furthermore, this research also enables us to establish important similarities between the paper production processes in the latter stages of the Islamic rule in the Iberian Peninsula and the earlier stages of its incorporation in the Crown of Castilla – in particular in relation to how the archival documents were issued, both externally and internally.
- Published
- 2011
25. The Emergence of Two Functions for Spatial Devices in Nicaraguan Sign Language
- Author
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Ann Senghas
- Subjects
Paper ,Nicaraguan Sign Language ,Grammar ,Language change ,media_common.quotation_subject ,Sign (semiotics) ,Body movement ,Sign language ,language.human_language ,Linguistics ,Language development ,Rule-based machine translation ,Developmental and Educational Psychology ,language ,Sociology ,media_common - Abstract
The emergence of a new sign language since the late 1970s in Nicaragua enables us to capture the effects of successive cohorts of learners on an emerging grammar and to observe how elements are reshaped from one form and function to another. Here we document the contrastive use of a device that has been found to be central to the grammars of sign languages: the spatial modulation of signs. In Nicaraguan Sign Language, this device has two primary functions: expressing the participants of events (that is, indicating who), and describing locations and orientations of referents (that is, indicating where). We ask whether the two uses reduce to a single construction type, or if the more abstract who construction derived from the more iconic and concrete where construction. We compare the first two successive cohorts of deaf signers to acquire the language in its first decade. We find that as learners created new constructions to meet the new functions, they did not simply apply an already developed form more broadly, nor did they develop the more abstract application from the more iconic one. Instead, the more abstract who construction appears to have conventionalized first. Thus, the forms either emerged independently, or split very early in the 1980s, before either had developed as a consistently applied form.
- Published
- 2010
26. Validity of the Czech, German, Italian, and Spanish Version of the Moorehead-Ardelt II Questionnaire in Patients with Morbid Obesity
- Author
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Marc Immenroth, Karin Dolezalova, Eva Häusler, Sylvia Weiner, Manuel García-Caballero, Carlos Masdevall Noguera, Luigi Angrisani, Stefan Sauerland, Sauerland S, Weiner S, Hausler E, Dolezalova K, Angrisani L, Noguera CM, García-Caballero M, and Immenroth M
- Subjects
Paper ,Male ,Czech ,medicine.medical_specialty ,Health (social science) ,Bariatric Surgery ,Severity of Illness Index ,Body Mass Index ,German ,Cronbach's alpha ,Quality of life ,Predictive Value of Tests ,EQ-5D ,Germany ,Surveys and Questionnaires ,Physiology (medical) ,medicine ,Criterion validity ,Health Status Indicators ,Humans ,In patient ,Prospective Studies ,Czech Republic ,Language ,Models, Statistical ,business.industry ,Reproducibility of Results ,Spanish version ,language.human_language ,Obesity, Morbid ,Cross-Sectional Studies ,Treatment Outcome ,Italy ,Spain ,Quality of Life ,Physical therapy ,language ,Female ,business ,Demography - Abstract
BACKGROUND: The Moorehead-Ardelt II (MA-II) questionnaire is the most frequently applied instrument to assess quality of life (QoL) in bariatric surgery patients. Our aim was to validate the Czech, German, Italian, and Spanish version of the MA-II. METHODS: A total of 893 patients were enroled in a prospective cross-sectional European study. Two thirds of the patients (n = 591) were postsurgical cases. In addition to demographic and clinical data, QoL data was collected using the MA-II questionnaire, the EuroQoL-5D (EQ-5D),and the Short Form 36 Health Survery (SF-36). Statistical parameters for contingency (Cronbach's alpha),construct and criterion validity (Pearson's r),and responsiveness (standardised effect sizes) were calculated for each language version. RESULTS: In the different languages, Cronbach's alpha ranged from 0.817 to 0.885 for the MA-II. These values were higher than those obtained for the SF-36 (0.418–0.607). The MA-II was well correlated to the EQ-5D (r = 0.662) and to 3 of the 8healthdomains of the SF-36 (0.615, 0.548, and 0.569 for physical functioning, physical role, and general health, respectively). As expected, there was a negative correlation between the MA-II and the BMI (r = −0.404 for all patients), but no significant correlation with age was found. When comparing both the heaviest and the lightest third of the patients, mean responsiveness was higher for the MA-II (−1.138) than for the domains of the SF-36 (range −0.111 to −1.070) and the EQ-5D (−0.874). CONCLUSION: The Czech, German, Italian, and Spanish version of the MA-II questionnaire are valid instruments and should be preferred to generic questionnaires as they provide better responsiveness.
- Published
- 2009
27. Comparison of Internet-Based and Paper-Based Questionnaires in Taiwan Using Multisample Invariance Approach
- Author
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Min-Ning Yu and Sen-Chi Yu
- Subjects
Paper ,Psychometrics ,education ,Applied psychology ,Taiwan ,Models, Psychological ,Structural equation modeling ,Internet based ,Surveys and Questionnaires ,Humans ,Applied Psychology ,Language ,Psychometry ,Internet ,Depression ,business.industry ,Research ,Communication ,General Medicine ,Paper based ,Human-Computer Interaction ,The Internet ,business ,Psychology ,Social psychology - Abstract
This study examines whether the Internet-based questionnaire is psychometrically equivalent to the paper-based questionnaire. A random sample of 2,400 teachers in Taiwan was divided into experimental and control groups. The experimental group was invited to complete the electronic form of the Chinese version of Center for Epidemiologic Studies Depression Scale (CES-D) placed on the Internet, whereas the control group was invited to complete the paper-based CES-D, which they received by mail. The multisample invariance approach, derived from structural equation modeling (SEM), was applied to analyze the collected data. The analytical results show that the two groups have equivalent factor structures in the CES-D. That is, the items in CES-D function equivalently in the two groups. Then the equality of latent mean test was performed. The latent means of "depressed mood," "positive affect," and "interpersonal problems" in CES-D are not significantly different between these two groups. However, the difference in the "somatic symptoms" latent means between these two groups is statistically significant at alpha = 0.01. But the Cohen's d statistics indicates that such differences in latent means do not apparently lead to a meaningful effect size in practice. Both CES-D questionnaires exhibit equal validity, reliability, and factor structures and exhibit a little difference in latent means. Therefore, the Internet-based questionnaire represents a promising alternative to the paper-based questionnaire.
- Published
- 2007
28. Asbestos fibers in ovarian tissue from Norwegian pulp and paper workers
- Author
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B. V. Johansen, J. M. Nesland, Hilde Langseth, and Kristina Kjærheim
- Subjects
Paper ,Pathology ,medicine.medical_specialty ,Asbestos, Serpentine ,Norwegian ,medicine.disease_cause ,Asbestos ,Occupational Exposure ,Asbestos fibers ,Humans ,Industry ,Medicine ,Ovarian Neoplasms ,Asbestos, Amphibole ,business.industry ,Ovarian tissue ,Asbestos, Crocidolite ,Ovary ,Obstetrics and Gynecology ,Middle Aged ,medicine.disease ,language.human_language ,Cancer registry ,Increased risk ,Oncology ,language ,Pulp (tooth) ,Female ,business ,Ovarian cancer - Abstract
An elevated risk of ovarian cancer has been observed in Norwegian pulp and paper workers who were possibly occupationally exposed to asbestos. The present study was initiated to investigate if the increased risk could be associated with asbestos fibers in ovarian tissue from workers in this industry. Normal ovarian tissue specimens from three groups of women were included in the study. The case group included specimens from 46 women diagnosed with ovarian cancer in the period 1953–2000, and who had been working in one or more pulp and paper mills between 1920 and 1993. Normal ovarian tissue specimens from two control groups without occupational history from pulp and paper work were selected from the Cancer Registry database. Tissue blocks were digested and prepared for transmission electron microscopy. Number of fibers per gram wet weight was calculated. Asbestos fibers were found in normal ovarian tissue from two subjects in the case group, while no fibers were found in the control groups. The two asbestos positive cases had been working as paper sorter/packer and chlorine plant worker, respectively. Both were possibly secondary exposed to asbestos from family members working as insulators. We conclude that the findings in this study did not allow drawing any firm conclusion about an association between occupational exposure to asbestos and ovarian cancer in Norwegian pulp and paper workers. Our study confirms that asbestos fibers may reach the ovaries and demonstrates that the applied method is appropriate for identification of the fibers
- Published
- 2007
29. Validation of the Spanish Version of the Food Allergy Quality of Life Questionnaire-Adult Form (S-FAQLQ-AF)
- Author
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Antolin-Amerigo D, Cerecedo Carballo I, Muriel A, Fernández-Rivas M, Maria del Carmen Diéguez, Flokstra-de Blok B, Dubois A, De la Hoz Caballer B, and Groningen Research Institute for Asthma and COPD (GRIAC)
- Subjects
Adult ,EUROPREVALL ,EUROPE ,Questionnaire ,IMPACT ,Health-related quality of life ,CHILDREN ,INSTRUMENTS ,PREVALENCE ,Young Adult ,Cross-Sectional Studies ,DISEASES ,Surveys and Questionnaires ,Food allergy ,PAPER ,Quality of Life ,Specific questionnaire ,Humans ,VALIDITY ,HRQL ,Anaphylaxis ,METHODOLOGY ,Food Hypersensitivity ,Language - Abstract
Specific food allergy quality of life questionnaires have been developed within the context of the EuroPrevall project. We aimed to adapt and validate the Food Allergy Quality of Life Questionnaire-Adult Form (FAQLQ-AF) in the Spanish language.The original English questionnaire was translated and culturally adapted into Spanish following World Health Organization guidelines. The final Spanish version of the FAQLQ-AF (S-FAQLQ-AF) was approved by the original authors. Consecutive patients ( 18 years old) who fulfilled the following criteria were recruited: 1) diagnosis of food allergy defined as immediate allergic symptoms and a positive prick test or IgE against the culprit food(s) and 2) physician-assessed ability to complete the questionnaires. Patients completed the S-FAQLQ-AF and a Spanish version of the SF-12 questionnaire. Reliability was assessed 10 to 14 days after completion of the first questionnaire.Eighty-two consecutive outpatients were recruited and cross-sectional validity was.assessed based on the correlation between the S-FAQLQ-AF and the Food Allergy Independent Measure (FAIM) in this population (rho = 0.83, P.0001). The S-FAQLQ-AF showed excellent internal consistency (Cronbach α, 0.95). S-FAQLQ-AF domains also had excellent internal consistency: α = 0.93 for allergen avoidance-dietary restrictions; α = 0.83 for emotional impact; α = 0.85 for risk of accidental exposure, and α = 0.66 for food allergy related health. Limited correlation was found between the S-FAQLQ-AF and the SF-12.The S-FAQLQ-AF is a valid, short, easy-to-use, and reliable instrument that discriminates between patients with different atopic phenotypes and is suitable for assessing the impact of IgE-mediated food allergy on patient quality of life.
- Published
- 2015
30. Improving quality of care among patients hospitalised with schizophrenia:a nationwide initiative
- Author
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Mette Jørgensen, Jan Mainz, Paul Bartels, Søren Paaske Johnsen, Inge Voldsgaard, Lone Baandrup, Marie Louise Svendsen, and Merete Nordentoft
- Subjects
Paper ,medicine.medical_specialty ,education.field_of_study ,Quality management ,business.industry ,medicine.medical_treatment ,Population ,Guideline ,language.human_language ,030227 psychiatry ,Danish ,03 medical and health sciences ,Psychiatry and Mental health ,0302 clinical medicine ,Relative risk ,language ,Psychoeducation ,medicine ,030212 general & internal medicine ,business ,Psychiatry ,education ,Psychopathology ,Cohort study - Abstract
BackgroundThe effectiveness of systematic quality improvement initiatives in psychiatric care remains unclear.AimsTo examine whether quality of care has changed following implementation of a systematic monitoring programme of hospital performance measures.MethodIn a nationwide population-based cohort study, we identified 14 228 patients admitted to psychiatric departments between 2004 and 2011 from The Danish Schizophrenia Registry. The registry systematically monitors the adherence to guideline recommended processes of care.ResultsThe overall proportion of all relevant recommended processes of care increased from 64 to 76% between 2004 and 2011. The adherence to individual processes of care increased over time, including assessment of psychopathology using a diagnostic interview (relative risk (RR): 2.01, 95% CI: 1.51–2.68), contact with relatives (RR: 1.44, 95% CI: 1.27–1.62), psychoeducation (RR: 1.33, 95% CI: 1.19–1.48), psychiatric aftercare (RR: 1.06, 95% CI: 1.01–1.11) and suicide risk assessment (RR: 1.31, 95% CI: 1.21–1.42).ConclusionsQuality of care improved from 2004 to 2011 among patients hospitalised with schizophrenia in Denmark.
- Published
- 2015
31. Causes of death among patients with myasthenia gravis in Norway between 1951 and 2001
- Author
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Nils Erik Gilhus, Anne Kjersti Daltveit, and Jone Furlund Owe
- Subjects
Adult ,Male ,Paper ,medicine.medical_specialty ,Neuromuscular disease ,Heart Diseases ,Respiratory Tract Diseases ,Norwegian ,Disease ,Sex Factors ,Cause of Death ,Internal medicine ,Myasthenia Gravis ,medicine ,Humans ,Aged ,Cause of death ,Norway ,business.industry ,Matched control ,Age Factors ,Middle Aged ,medicine.disease ,language.human_language ,Myasthenia gravis ,Surgery ,Psychiatry and Mental health ,medicine.anatomical_structure ,Male patient ,language ,Female ,Neurology (clinical) ,business ,Respiratory tract - Abstract
Objective: This study investigated the causes of death among patients with myasthenia gravis (MG), with emphasis on respiratory tract and cardiac disease. Methods: The Norwegian Cause of Death Register contains information on all deaths among Norwegian citizens. In total, 249 deceased patients with MG were identified (1951–2001). These were compared with 1245 controls deceased in the same period and matched for sex and year of birth. Results: The death certificates of patients with MG had a significantly higher occurrence of respiratory tract disease as cause of death than controls (28.1% v 20.9%, p = 0.012). The difference was most pronounced for male patients, for patients dying between 30 and 69 years of age, and for deaths occurring before 1996. For cardiac disease there was a significantly lower occurrence among patients with MG than among controls at 50–69 years of age, for both men (19.4% v 52.0%, p = 0.001) and women (14.6% v 29.6%, p = 0.036). Age and year of death were important determinants for the causes of death, but could not account for the differences between the patients with MG and controls. Conclusions: This study shows that patients with MG dying between 1951 and 1995 had a higher occurrence of respiratory tract disease listed as cause of death than had a matched control group. The lack of difference after 1995 probably reflects improved treatment of MG and its complications. The reduced occurrence of cardiac disease among patients with MG is probably explained by competing factors (respiratory tract disease) causing death.
- Published
- 2006
32. Functional recovery after surgical resection of low grade gliomas in eloquent brain: hypothesis of brain compensation
- Author
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Dominique Denvil, R Van Effenterre, Laurent Capelle, Hugues Duffau, J.-P. Sichez, P. Gatignol, M. Lopes, Nicole Sichez, and M-C Mitchell
- Subjects
Adult ,Male ,Paper ,medicine.medical_specialty ,Eloquent Brain Areas ,Brain mapping ,Central nervous system disease ,Cognition ,Glioma ,Neuroplasticity ,medicine ,Humans ,Language ,Cerebral Cortex ,Brain Mapping ,Neuronal Plasticity ,medicine.diagnostic_test ,Brain Neoplasms ,Neurooncology ,Magnetic resonance imaging ,medicine.disease ,Magnetic Resonance Imaging ,Surgery ,Psychiatry and Mental health ,Treatment Outcome ,Female ,Neurology (clinical) ,Psychology ,Electrical brain stimulation ,Follow-Up Studies - Abstract
Objectives: To describe functional recovery after surgical resection of low grade gliomas (LGG) in eloquent brain areas, and discuss the mechanisms of compensation. Methods: Seventy-seven right-handed patients without deficit were operated on for a LGG invading primary and/or secondary sensorimotor and/or language areas, as shown anatomically by pre-operative MRI and intraoperatively by electrical brain stimulation and cortico-subcortical mapping. Results: Tumours involved 31 supplementary motor areas, 28 insulas, 8 primary somatosensory areas, 4 primary motor areas, 4 Broca's areas, and 2 left temporal language areas. All patients had immediate post-operative deficits. Recovery occurred within 3 months in all except four cases (definitive morbidity: 5%). Ninety-two percent of the lesions were either totally or extensively resected on post-operative MRI. Conclusions: These findings suggest that spatio-temporal functional re-organisation is possible in peritumoural brain, and that the process is dynamic. The recruitment of compensatory areas with long term perilesional functional reshaping would explain why: before surgery, there is no clinical deficit despite the tumour growth in eloquent regions; immediately after surgery, the occurrence of a deficit, which could be due to the resection of invaded areas participating (but not essential) to the function; and why three months after surgery, almost complete recovery had occurred. This brain plasticity, which decreases the long term risk of surgical morbidity, may be used to extend the limits of surgery in eloquent areas.
- Published
- 2003
33. Regional variations in the prevalence of multiple sclerosis in French farmers
- Author
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Christian Confavreux, Sandra Vukusic, Vincent Van Bockstael, and Sophie Gosselin
- Subjects
Paper ,Adult ,Male ,Pathology ,medicine.medical_specialty ,Multiple Sclerosis ,Population ,Distribution (economics) ,Health insurance system ,Prevalence ,Humans ,Medicine ,education ,Aged ,education.field_of_study ,Insurance, Health ,High prevalence ,business.industry ,Multiple sclerosis ,French ,Agriculture ,Middle Aged ,medicine.disease ,Confidence interval ,language.human_language ,Epidemiologic Studies ,Psychiatry and Mental health ,language ,Female ,Surgery ,France ,Neurology (clinical) ,Rural area ,business ,Demography - Abstract
Background: Studies on the prevalence of multiple sclerosis have been carried out worldwide, showing a heterogeneous distribution between countries and even between the different regions of the same country. Methods: We estimated the regional and national prevalence of multiple sclerosis in France on 1 January 2003, based on the computerised database of the national farmer health insurance system (“Mutualite Sociale Agricole”). Results: There were 2667 cases of multiple sclerosis registered on the prevalence date, out of 4 098 477 affiliates. After standardisation on age, estimates for the national prevalence of multiple sclerosis in French farmers were 65.0 per 100 000 inhabitants (95% confidence interval 62.5 to 67.5), 41.9 per 100 000 in men (39.1 to 44.7) and 96.3 per 100 000 in women (92.0 to 100.6). The prevalence of multiple sclerosis was significantly higher in the north eastern regions (approximately 100 per 100 000 inhabitants) compared with the south western regions (around 50 per 100 000 inhabitants). Conclusion: Our study is the first to evaluate the overall prevalence of multiple sclerosis in France and its 22 regions using the same methodology. Our results may be generalised to the whole French population as there is no convincing evidence of an increased or decreased susceptibility to multiple sclerosis among farmers or persons living in the countryside. This places France among the countries of medium to high prevalence. Confirming the uneven distribution of multiple sclerosis that correlates with latitude, raises once more the question of the role of genetic and environmental factors in the susceptibility to multiple sclerosis.
- Published
- 2006
34. Non-indexed medical journals in the Web: new perspectives in the medical literature
- Author
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Anastasios E. Germenis, Catherine Stavropoulos-Giokas, and P.A Kokkinides
- Subjects
Paper ,Abstracting and Indexing ,Computer science ,Science ,media_common.quotation_subject ,MEDLINE ,Health Informatics ,World Wide Web ,Computer Communication Networks ,Advertising ,Humans ,Quality (business) ,Societies, Medical ,Language ,media_common ,Publishing ,Greece ,business.industry ,Home page ,Special Interest Group ,Costs and Cost Analysis ,Printing ,Electronic publishing ,Periodicals as Topic ,business ,Medical literature - Abstract
Many medical journals, publishing in national languages, meet serious financial problems and difficulties when they attempt to become indexed in the international indices. Obviously, this not only affects the scientific quality of non-indexed medical journals (NIMJs) but also affects the awareness of the scientific community of topics with apparently local but potentially broader scientific significance. This is a reality for over 100 Greek medical journals, none of which has a life longer than 30 years or more than 2000 subscribers. Among them, the 'Archives of Hellenic Medicine' (AHM) is published and sponsored by the Athens Medical Society (the oldest medical society in Greece founded in 1835). This peer-reviewed Journal is being published for 13 years, bimonthly, in Greek. Attempting to overcome the above mentioned problems and to be involved in the process of discovering the most effective way of scientific 'skywriting', 2 years ago, the AHM entered full-text in the Web and it was decided that up to 500% of its volume should be covered by English-language papers. As a result, the AHM are now included in the main Web lists of medical journals and their home page is linked in many academic pages having approximately 500 hits/month. Furthermore, 45 retrievals of AHM's English-language papers or English abstracts of Greek-language articles were reported by e-mail response from abroad. Considered apart from the paper-publishing, the expenses of the digital publishing of the AHM are about half of those of paper-publishing, as they were before the appearance of the Journal in the Web. Up to now, about 40% of the Journal's digital publishing cost is covered by advertisements included in its pages and by a modification of its paper-publishing policy. It is concluded that the international scientific community is not indifferent for information published in NIMJs. Medical national minorities working abroad express special interest for this type of information. The Web makes the NIMJs accessible to these potential readers, who would never have the chance to acquire them in their printed form.
- Published
- 1997
35. Web-Based Versus Traditional Paper Questionnaires: A Mixed-Mode Survey With a Nordic Perspective
- Author
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Mika Gissler, Carsten Obel, Max Petzold, Stefan Hrafn Jonsson, Heidi Lyshol, and Lena Hohwü
- Subjects
Male ,patient participation rate ,Adolescent ,Population ,Health Informatics ,Scandinavian and Nordic Countries ,lcsh:Computer applications to medicine. Medical informatics ,Odds ,World Wide Web ,Danish ,Surveys and Questionnaires ,Web application ,Medicine ,Humans ,education ,Child ,Response rate (survey) ,education.field_of_study ,Original Paper ,Internet ,Descriptive statistics ,business.industry ,paper ,lcsh:Public aspects of medicine ,Questionnaire ,lcsh:RA1-1270 ,questionnaires ,language.human_language ,mixed-mode survey ,Child, Preschool ,language ,nonmonetary incentive ,lcsh:R858-859.7 ,The Internet ,Female ,Web-based ,business ,Demography - Abstract
Background: Survey response rates have been declining over the past decade. The more widespread use of the Internet and Web-based technologies among potential health survey participants suggests that Web-based questionnaires may be an alternative to paper questionnaires in future epidemiological studies. Objective: To compare response rates in a population of parents by using 4 different modes of data collection for a questionnaire survey of which 1 involved a nonmonetary incentive. Methods: A random sample of 3148 parents of Danish children aged 2-17 years were invited to participate in the Danish part of the NordChild 2011 survey on their children’s health and welfare. NordChild was conducted in 1984 and 1996 in collaboration with Finland, Iceland, Norway, and Sweden using mailed paper questionnaires only. In 2011, all countries used conventional paper versions only except Denmark where the parents were randomized into 4 groups: (1) 789 received a paper questionnaire only (paper), (2) 786 received the paper questionnaire and a log-in code to the Web-based questionnaire (paper/Web), (3) 787 received a log-in code to the Web-based questionnaire (Web), and (4) 786 received log-in details to the Web-based questionnaire and were given an incentive consisting of a chance to win a tablet computer (Web/tablet). In connection with the first reminder, the nonresponders in the paper, paper/Web, and Web groups were also present with the opportunity to win a tablet computer as a means of motivation. Descriptive analysis was performed using chi-square tests. Odds ratios were used to estimate differences in response rates between the 4 modes. Results: In 2011, 1704 of 3148 (54.13%) respondents answered the Danish questionnaire. The highest response rate was with the paper mode (n=443, 56.2%). The other groups had similar response rates: paper/Web (n=422, 53.7%), Web (n=420, 53.4%), and Web/tablet (n=419, 53.3%) modes. Compared to the paper mode, the odds for response rate in the paper/Web decreased by 9% (OR 0.91, 95% CI 0.74-1.10) and by 11% (OR 0.89, 95% CI 0.73-1.09) in the Web and Web/tablet modes. The total number of responders for NordChild declined from 10,291 of 15,339 (67.09%) in 1984 and 10,667 of 15,254 (69.93%) in 1996 to 7805 of 15,945 (48.95%) in 2011 with similar declines in all 5 Nordic countries. Conclusions: Web-based questionnaires could replace traditional paper questionnaires with minor effects on response rates and lower costs. The increasing effect on the response rate on participants replying for a nonmonetary incentive could only be estimated within the 2 Web-based questionnaire modes before the first reminder. Alternative platforms to reach higher participation rates in population surveys should reflect the development of electronic devices and the ways in which the population primarily accesses the Internet. [J Med Internet Res 2013;15(8):e173]
- Published
- 2013
36. A semantic and syntactic text simplification tool for health content
- Author
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Sasikiran, Kandula, Dorothy, Curtis, and Qing, Zeng-Treitler
- Subjects
Paper ,Electronic Health Records ,Articles ,Comprehension ,Vocabulary ,Language ,Semantics - Abstract
Text simplification is a challenging NLP task and it is particularly important in the health domain as most health information requires higher reading skills than an average consumer has. This low readability of health content is largely due to the presence of unfamiliar medical terms/concepts and certain syntactic characteristics, such as excessively complex sentences. In this paper, we discuss a simplification tool that was developed to simplify health information. The tool addresses semantic difficulty by substituting difficult terms with easier synonyms or through the use of hierarchically and/or semantically related terms. The tool also simplifies long sentences by splitting them into shorter grammatical sentences. We used the tool to simplify electronic medical records and journal articles and results show that the tool simplifies both document types though by different degrees. A cloze test on the electronic medical records showed a statistically significant improvement in the cloze score from 35.8% to 43.6%.
- Published
- 2011
37. Effluent-free papermaking: industrial experiences and latest developments in the German paper industry
- Author
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Samuel Schabel and Udo Hamm
- Subjects
Paper ,Engineering ,Conservation of Natural Resources ,Technology ,Environmental Engineering ,Process (engineering) ,business.industry ,Papermaking ,Water Pollution ,Pulp and paper industry ,Waste Disposal, Fluid ,language.human_language ,German ,Fresh water ,Germany ,language ,Production (economics) ,Industry ,Water treatment ,business ,Effluent ,Water Science and Technology ,Waste disposal - Abstract
Thanks to multiple recirculation of process water, the German paper industry has succeeded in decreasing the specific fresh water demand from an average of 50 m3/t thirty years ago to 13 m3/t today. Although the increasing closure of white water loops creates many problems, it is bound to be part of the German paper industry's ongoing development. For a few years, in the production of packaging paper, two paper mills have been running with a totally closed water system including different process water treatment plants as ‘kidneys’. This paper presents a comprehensive survey of the pros and cons of closed process water systems followed by significant examples of effluent-free production of corrugating medium and test liner. Additionally, operation experiences and economic aspects are discussed.
- Published
- 2007
38. Defining a role for the subthalamic nucleus within operative theoretical models of subcortical participation in language
- Author
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Bruce Hall, Deborah Theodoros, Brooke-Mai Whelan, Bruce E. Murdoch, and Peter A. Silburn
- Subjects
Male ,Paper ,medicine.medical_specialty ,Parkinson's disease ,Deep brain stimulation ,medicine.medical_treatment ,Electric Stimulation Therapy ,Audiology ,Developmental psychology ,Central nervous system disease ,Cohort Studies ,Cognition ,Mental Processes ,Subthalamic Nucleus ,medicine ,Semantic memory ,Humans ,Electrodes ,Aged ,Language ,Language Disorders ,Linguistics ,Parkinson Disease ,Middle Aged ,medicine.disease ,nervous system diseases ,Psychiatry and Mental health ,Subthalamic nucleus ,surgical procedures, operative ,nervous system ,Cohort ,Surgery ,Female ,Neurology (clinical) ,Psychology ,therapeutics ,Cohort study - Abstract
Objective:To investigate the effects of bilateral, surgically induced functional inhibition of the subthalamic nucleus (STN) on general language, high level linguistic abilities, and semantic processing skills in a group of patients with Parkinson's disease. Methods:Comprehensive linguistic profiles were obtained up to one month before and three months after bilateral implantation of electrodes in the STN during active deep brain stimulation (DBS) in five subjects with Parkinson's disease (mean age, 63.2 years). Equivalent linguistic profiles were generated over a three month period for a non-surgical control cohort of 16 subjects with Parkinson's disease (NSPD) (mean age, 64.4 years). Education and disease duration were similar in the two groups. Initial assessment and three month follow up performance profiles were compared within subjects by paired t tests. Reliability change indices (RCI), representing clinically significant alterations in performance over time, were calculated for each of the assessment scores achieved by the five STN-DBS cases and the 16 NSPD controls, relative to performance variability within a group of 16 non-neurologically impaired adults (mean age, 61.9 years). Proportions of reliable change were then compared between the STN-DBS and NSPD groups. Results:Paired comparisons within the STN-DBS group showed prolonged postoperative semantic processing reaction times for a range of word types coded for meanings and meaning relatedness. Case by case analyses of reliable change across language assessments and groups revealed differences in proportions of change over time within the STN-DBS and NSPD groups in the domains of high level linguistics and semantic processing. Specifically, when compared with the NSPD group, the STN-DBS group showed a proportionally significant (p
- Published
- 2003
39. [Screen or paper, mother tongue or English--which is best?]
- Author
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Pål, Gulbrandsen, Torben V, Schroeder, Josef, Milerad, and Magne, Nylenna
- Subjects
Male ,Paper ,Publishing ,Physicians, Family ,Multilingualism ,Cognition ,Reading ,Computer Terminals ,Surveys and Questionnaires ,Humans ,Female ,Periodicals as Topic ,Language ,Randomized Controlled Trials as Topic - Published
- 2002
40. Hodgkin's disease, pharyngeal cancer, and soft tissue sarcomas in Danish paper mill workers
- Author
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Gerda Engholm, Ebbe Villadsen, Elsebeth Lynge, and Bo Andreassen Rix
- Subjects
Adult ,Male ,Paper ,medicine.medical_specialty ,Denmark ,Disease ,Occupational medicine ,Danish ,Cohort Studies ,Risk Factors ,Internal medicine ,Occupational Exposure ,Epidemiology ,medicine ,Confidence Intervals ,Humans ,Industry ,Poisson Distribution ,Registries ,Sex Distribution ,business.industry ,Incidence ,Pharynx ,Public Health, Environmental and Occupational Health ,Cancer ,Pharyngeal Neoplasms ,Sarcoma ,Middle Aged ,medicine.disease ,Hodgkin Disease ,language.human_language ,Surgery ,Survival Rate ,medicine.anatomical_structure ,language ,Female ,business ,Historical Cohort - Abstract
Several studies have indicated an increased cancer risk among paper mill workers, based on rather few cancer cases. The authors studied cancer incidence in a large historical cohort of 14,362 Danish paper mill workers, employed at any time between 1943 and 1990, and followed up until December 31, 1993. Men had an increased risk of pharyngeal cancer (15 observed (obs), standardized incidence ratio (SIR) 1.99, 95% confidence interval (CI) 1.11-3.29). With two additional cases among women, 11 of 17 cases were located in the tonsils. Men also had an increased risk of Hodgkin's disease (18 obs, SIR 2.01, 95% CI 1.19-3.18). Women had an increased risk of soft tissue sarcomas (nine obs, SIR 2.33, 95% CI 1.06-4.43), with a high risk among female paper sorters (eight obs, SIR 3.98, 95% CI 1.71-7.84). The study thus supports some studies' observations of an increased risk of Hodgkin's disease in paper mill workers. The detailed reporting of cancer cases in paper mill workers have furthermore revealed a risk of pharyngeal cancer together with a risk of soft tissue sarcomas in paper sorters.
- Published
- 1998
41. [Plaque on plinth, 'O le oli'olisaga o tvsitala...']
- Author
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Thomas Andrew
42. Albumin kashmir: A new variant, and its behaviour on routine analysis
- Author
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A.L. Tárnoky and B. Dowding
- Subjects
Adult ,Male ,Paper ,Heterozygote ,Blood Protein Disorders ,Hot Temperature ,Clinical Biochemistry ,Biology ,Biochemistry ,Albumin Kashmir ,Drug Stability ,Humans ,Tuberculosis ,Pakistan ,Electrophoretic mobilities ,Kashmiri ,Cellulose ,Coloring Agents ,Routine analysis ,Molecular Biology ,Serum Albumin ,Genetics ,Racial Groups ,Biochemistry (medical) ,General Medicine ,Hydrogen-Ion Concentration ,Middle Aged ,New variant ,Blood Protein Electrophoresis ,Electrophoresis, Disc ,language.human_language ,Bisalbuminaemia ,England ,language ,Female ,Serum Globulins ,Densitometry ,Protein Binding - Abstract
Bisalbuminaemia in two members of a Kashmiri family is reported. This, the first Asian variant, is described in terms of its electrophoretic mobilities and dye-binding properties.
- Published
- 1969
43. Psychological aspects of white
- Author
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M, Lüscher
- Subjects
Adult ,Male ,Paper ,Adolescent ,Culture ,Emotions ,Color ,Fluorescence ,Taste ,Humans ,Psychology ,Female ,Child ,Color Perception ,Language - Abstract
An attempt is made to answer the questions: Is white a color? How do we see fluorescent and non-fluorescent whites? What is the psychological and symbolic significance of white? A qualitative study was based on a sample of 1818 people from 24 differentiated groups from the age of 6 upwards. Two techniques were used in the enquiry: the well-known word association test, and a non-verbal method, new to psychology, which was devised specifically for the purpose of defining the psychological significance of white by emotional reference to a set of grey shades, a set of chromatic colors and a set of simple shapes. In a quantitative study, a sample of 1994 people were asked their reactions to fluorescent and non-fluorescent whites. This work was supplemented by linguistic investigations of the anthropological and physiological significance of white. The conclusion reached is that white meets a psychic need in man. Almost all the respondents attributed the characteristic of "whiteness" only to fluorescent whites.
- Published
- 1975
44. MEDICAL INTERLIBRARY LOAN PATTERNS
- Author
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R J, HYMAN
- Subjects
Paper ,Organizations ,Libraries, Medical ,Universities ,Data Collection ,Statistics as Topic ,Humans ,Interpersonal Relations ,Articles ,Interlibrary Loans ,Language - Abstract
During the academic year 1958/59, a survey was made of interlibrary loan requests originating at Columbia University Medical Library. A high percentage of requests came from a relatively few requesters. However, analysis based on “one-time” and “repeat” categories for the patron and his requests indicated a situation less extreme than “monopoly use by an elite group.” Requests were classed by type, age, language, title, etc., and were also correlated with such variables as citation source, requester's academic status and experience, and estimated importance of material. The analysis aims to uncover patterns significant for cooperative planning. Did the repeat and one-time requester show distinctive characteristics and habits? Which materials attracted more repeat requests? Findings generally favored cooperation, at least for a library servicing nonstudent researchers. Unpredictability of researchers' needs was noted. Apart from specific findings, this paper offers methods for statistical analysis of interlibrary loans.
- Published
- 1965
45. LANGUAGE INSTRUCTION FOR DEAF CHILDREN: AN INTRODUCTION TO SELECTED PAPERS
- Author
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Harley Z. Wooden
- Subjects
Paper ,Teaching ,Developmental and Educational Psychology ,Humans ,Deafness ,Psychology ,Child ,Hearing Loss ,Linguistics ,Education ,Language instruction ,Language - Published
- 1964
46. Embossing Arabic Letters and Numbers on New Raised-Line Polyethylene Paper: An Aid for the Blind
- Author
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Ruth L. Barr
- Subjects
Paper ,Multidisciplinary ,Point (typography) ,Arabic ,media_common.quotation_subject ,Art ,Blindness ,language.human_language ,Visual arts ,Numeral system ,Reading ,language ,Humans ,Partially sighted ,Polyethylenes ,Line (text file) ,Embossing ,Pencil (mathematics) ,media_common - Abstract
A new polyethylene paper may be marked on a hard surface with an ordinary oversize ball-point pen or dull pencil point. Where the paper is marked, a raised-line imprint appears on the same side of the paper as that used for writing. This imprint may be both felt and seen. Newly blinded and partially sighted persons are able to read ordinary Arabic letters and numerals after a few trials.
- Published
- 1970
47. Czech Studies in Hungary: From Its Modern Beginnings to Present Time (1955–2015)
- Published
- 2016
- Full Text
- View/download PDF
48. A Note from the New IJAL Editors
- Author
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Beck, David and Gerdts, Donna B.
- Published
- 2014
- Full Text
- View/download PDF
49. BURSTING with GEOMETRY
- Author
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Cipoletti, Beth and Wilson, Nancy
- Published
- 2009
50. MEETING REPORT: Rashtriya Vigyan Sanchark Sammelan
- Author
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Minakshi De
- Published
- 2008
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