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Quantifiable predictability in the citation counts of articles is significant in scientometrics and informetrics. Many metrics based on the citation counts can evaluate the scientific impact of research articles and journals. Utilising time series models, an article's citation counts up to the y th year after publication can be predicted by those up to the previous years. However, the typically used models cannot predict the fat tail of the actual citation distributions. Thus, based on cumulative advantage of the citation behaviour, we propose a method to predict the accumulated citation counts, by using a random number sampled from a power-law distribution to modify the results given by a recurrent neural network (RNN), long short-term memory. Extensive experiments on the data set including 17 journals in information science verified the effectiveness of our method by the good fittings on distributions and evolutionary trends of the citation counts of articles. Our method has the potential to be extended to predict other popular assessment measures such as impact factor and h -index for journals. [ABSTRACT FROM AUTHOR]

The data paper is an emerging academic genre that focuses on the description of research data objects. However, there is a lack of empirical knowledge about this rising genre in quantitative science studies, particularly from the perspective of its linguistic features. To fill this gap, this research aims to offer a first quantitative examination of which rhetorical moves—rhetorical units performing a coherent narrative function—are used in data paper abstracts, as well as how these moves are used. To this end, we developed a new classification scheme for rhetorical moves in data paper abstracts by expanding a well‐received system that focuses on English‐language research article abstracts. We used this expanded scheme to classify and analyze rhetorical moves used in two flagship data journals, Scientific Data and Data in Brief. We found that data papers exhibit a combination of introduction, method, results, and discussion‐ and data‐oriented moves and that the usage differences between the journals can be largely explained by journal policies concerning abstract and paper structure. This research offers a novel examination of how the data paper, a data‐oriented knowledge representation, is composed, which greatly contributes to a deeper understanding of research data and its publication in the scholarly communication system. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to determine the validity and reliability of the electronic Compassion Competence Scale (e-CCS). Methods: A cross-sectional, randomized, two-period crossover design was used. Nursing students from four South Korean universities were surveyed between June 2017 and April 2018. The participants were randomly assigned to one of three groups-paper/paper, electronic/electronic, and paper/electronic or electronic/paper-and a test-retest procedure was implemented. The reliability and validity of the e-CCS were evaluated using linear weighted kappa coefficients and intraclass correlation coefficients (ICCs). Internal consistency reliability was verified using linear weighted kappa coefficients and ICCs. Pearson's correlation coefficients between the initial test and retest scores were all statistically significant. Results: The newly developed e-CCS was found to have good reliability and validity. We suggest that future research should increase sample heterogeneity by recruiting diverse age groups, nurses working in different nursing fields, and students from multiple colleges. Conclusion: This electronic instrument will help determine the differences in the level of compassion competence and devise interventions to improve compassion competence in nurses and nursing students. Further studies on enhancing compassion competence among nurses and nursing students may rely on the use of this electronic format. [ABSTRACT FROM AUTHOR]

Background: The Integrated Palliative Care Outcome Scale (IPOS) validly and reliably measures symptoms and concerns of those receiving palliative care. Aim: To determine the equivalence of the paper version with an electronic version of the IPOS (eIPOS). Design: Multicentre randomised crossover trial (NCT03879668) with a within-subject comparison of the two modes (washout period 30 min). Setting/Participants: Convenience sample of specialist inpatient and palliative home care patients aged over 18 years with cancer and non-cancer conditions was recruited. Scores were compared using intraclass correlation coefficients (ICC), Bland-Altman plots and via a mixed-effects analysis of variance. Results: Fifty patients were randomised to complete paper-electronic (n = 24) and electronic-paper (n = 26) IPOS with median age 69 years (range 24–95), 56% male, 16% non-cancer. The ICCs showed very high concordance for the total score (ICC 0.99, 95% CI 0.98–1.00), lowest ICCs being observed for symptoms 'Appetite loss' and 'Drowsiness' (ICC 0.95, 95% CI 0.92–0.97). Nine of seventeen items had ICCs above 0.98, as did all subscales. No statistically significant mode, order, age, and interaction effects were observed for IPOS total score and subscales, except for 'Communication' (Fmode = 5.9, p = 0.019). Fifty-eight percent preferred the electronic version. In the group 75+ years, 53% preferred the paper version. Only three entries in the free-text main problems differed between the versions. Conclusion: The very high equivalence in scores and free text between the IPOS and the eIPOS demonstrates that eIPOS is feasible and reliable in an older palliative population. [ABSTRACT FROM AUTHOR]

In people with bone and soft tissue injuries of the wrist, hand and/or fingers, do feedback-guided exercises performed on a tablet touchscreen hasten return to work, reduce healthcare usage and improve clinical recovery more than a home exercise program prescribed on paper? Randomised, parallel-group trial with concealed allocation, assessor blinding and intention-to-treat analysis. Seventy-four workers with limited functional ability due to bone and soft tissue injuries of the wrist, hand and/or fingers. Participants in the experimental and control groups received the same in-patient physiotherapy and occupational therapy. Participants in the experimental group received a home exercise program using the ReHand tablet application, which guides exercises performed on a tablet touchscreen with feedback, monitoring and progression. Participants in the control group were prescribed an evidence-based home exercise program on paper. The primary outcome was the time taken to return to work. Secondary outcomes included: healthcare usage (number of clinical appointments); and functional ability, pain intensity, and grip and pinch strength 2 and 4 weeks after randomisation. Compared with the control group, the experimental group: returned to work sooner (MD –18 days, 95% CI –33 to –3); required fewer physiotherapy sessions (MD –7.4, 95% CI –13.1 to –1.6), rehabilitation consultations (MD –1.9, 95% CI –3.6 to 0.3) and plastic surgery consultations (MD –3.6, 95% CI –6.3 to –0.9); and had better short-term recovery of functional ability and pinch strength. In people with bone and soft-tissue injuries of the wrist, hand and/or fingers, prescribing a feedback-guided home exercise program using a tablet-based application instead of a conventional program on paper hastened return to work and improved the short-term recovery of functional ability and pinch strength, while reducing the number of required healthcare appointments. ACTRN12619000344190 [ABSTRACT FROM AUTHOR]

Appropriate paper-based technology (APT) is used to provide postural support for children with cerebral palsy (CP) in low-resourced settings. This pilot study aimed to evaluate the impact of APT on the children's and families' lives. A convenience sample of children with CP and their families participated. Inclusion was based on the Gross Motor Function Classification System levels IV and V. APT seating or standing frames were provided for six months. A mixed methods impact of APT devices on the children and families included the Family Impact Assistive Technology Scale for Adaptive Seating (FIATS-AS); the Child Engagement in Daily Life (CEDL) questionnaire; and a qualitative assessment from diary/log and semi-structured interviews. Ten children (median 3 years, range 9 months to 7 years). Baseline to follow-up median (IQR) FIATS-AS were: 22.7 (9.3) and 30.3 (10.2), respectively (p=.002). Similarly mean (SD) CEDL scores for "frequency" changed from 30.5 (13.2) to 42.08 (5.96) (p=.021) and children's enjoyment scores from 2.23 (0.93) to 2.91 (0.79) (p=.019). CEDL questionnaire for self-care was not discriminatory; seven families scored zero at both baseline and 6 months. Qualitative interviews revealed three key findings; that APT improved functional ability, involvement/interaction in daily-life situations, and a reduced family burden of care. APT devices used in Kenyan children with non-ambulant CP had a meaningful positive effect on both the children's and their families' lives. Assistive devices are often unobtainable for children with cerebral palsy (CP) in low-income countries. APT is a low cost and sustainable solution to make seating and standing devices for disabled children in Kenya. The regular use of a postural support device enhanced the children's motor skills, ability to function and participate in everyday activities, reduced the burden of care for the families and promoted the children's social interaction. The postural support devices were highly valued and utilised by the children and families in this study. [ABSTRACT FROM AUTHOR]

Study Design: Cross-sectional study.Objective: To investigate the equivalence of electronic and paper version of self-report questionnaires for the assessment of disability, pain, fear of movement, depression, and physical activity of patients with chronic low back pain (LBP).Summary Of Background Data: Paper and electronic versions of self-report questionnaires are commonly used for assessment of patients with LBP. However, the equivalence of self-report questionnaires commonly used for assessment of patients with chronic LBP remains unclear.Methods: Seventy-nine individuals with chronic LBP seeking physiotherapy care were recruited. Participants attended the clinic twice with an interval of 1 week and completed the self-reported questionnaires in a random order. The following questionnaires were administered: Roland Morris Disability Questionnaire (RMDQ); 11-point numerical rating scale (NRS); Tampa Scale for Kinesiophobia (TSK); Center for Epidemiological Studies-Depression (CES-D), and Baecke Habitual Physical Activity Questionnaire (BPAQ). To investigate the equivalence between the two questionnaire versions, intraclass correlation coefficient with 95% confidence interval and Bland-Altman plotting was used.Results: The paper and electronic versions of the RMDQ, TSK, and CES-D showed good reliability and the showed moderate reliability. In contrast, the NRS showed poor reliability between the electronic and paper versions.Conclusion: Our findings support that the electronic version of the RMDQ, TSK, CES-D, and BPAQ can be administered in clinical and research settings for assessment of patients with chronic LBP. Nevertheless, electronic version of the NRS for assessment of pain intensity should not be used interchangeably in clinical practice in patients with chronic LBP.Level Of Evidence: 3. [ABSTRACT FROM AUTHOR]

Abstract Question In people who have undergone surgical carpal tunnel release, do sensorimotor-based exercises performed on the touchscreen of a tablet device improve outcomes more than a conventional home exercise program prescribed on paper? Design Randomised, parallel-group trial with concealed allocation, assessor blinding, and intention-to-treat analysis. Participants Fifty participants within 10 days of surgical carpal tunnel release. Intervention Each participant was prescribed a 4-week home exercise program. Participants in the experimental group received the ReHand tablet application, which administered and monitored exercises via the touchscreen. The control group was prescribed a home exercise program on paper, as is usual practice in the public hospital system. Outcome measures The primary outcome was functional ability of the hand, reported using the shortened form of the Disabilities of the Arm, Shoulder and Hand (QuickDASH) questionnaire. Secondary outcomes were grip strength, pain intensity measured on a 10-cm visual analogue scale, and dexterity measured with the Nine-Hole Peg Test. Outcomes were measured by a blinded assessor at baseline and at the end of the 4-week intervention period. Results At Week 4, functional ability improved significantly more in the experimental group than the control group (MD –21, 95% CI –33 to –9) on the QuickDASH score (0 to 100). Although the mean estimates of effect on the secondary outcome also all favoured the experimental group, none reached statistical significance: grip strength (MD 5.6 kg, 95% CI –0.5 to 11.7), pain (MD –1.4 cm, 95% CI –2.9 to 0.1), and dexterity (MD –1.3 seconds, 95% CI –3.7 to 1.1). Conclusion Use of the ReHand tablet application for early rehabilitation after carpal tunnel release is more effective in the recovery of functional ability than a conventional home exercise program. It remains unclear whether there are any benefits in grip strength, pain or dexterity. Trial registration ACTRN12618001887268. [ABSTRACT FROM AUTHOR]

Aims: The experiment tested the effects of a web‐push survey research protocol, compared with the standard mailed paper‐and‐pencil protocol, among young adults aged 19–30 years in the 'Monitoring the Future' (MTF) longitudinal study. Design, Setting and Participants: The US‐based MTF study has measured substance use trends among young adults in panel samples followed biennially, using consistent mailed survey procedures from 1977 to 2017. In 2018, young adult participants in the MTF longitudinal component scheduled to be surveyed at ages 19–30 in 2018 (from high school senior cohorts of 2006–17, n = 14 709) were randomly assigned to receive the standard mail/paper survey procedures or new web‐push procedures. Measurements Primary outcomes were responding to the survey and prevalence estimates for past 30‐day use of alcohol, cigarettes, marijuana and illicit drugs. Findings The web‐push response rate was 39.07% [95% confidence interval (CI) = 37.889, 40.258]; this was significantly better than the standard MTF response rate of 35.12% (95% CI = 33.964, 36.285). After adjusting for covariates, the web‐push condition was associated with a 19% increase in the odds of responding compared with standard MTF (adjusted odds ratio = 1.188; 95% CI = 1.096, 1.287). Substance use prevalence estimates were very similar and differences became negligible when using attrition weights and controlling for socio‐demographic characteristics. Conclusions: The web‐push protocol produced a higher response rate than the mailed pencil and paper protocol in the Monitoring the Future panel study, without substantially affecting estimates of substance use once attrition weights and socio‐demographic variables were factored in. [ABSTRACT FROM AUTHOR]

BACKGROUND: Since the inception of the Youth Risk Behavior Surveillance System in 1991, all surveys have been conducted in schools, using paper and pencil instruments (PAPI). For the 2019 YRBSS, sites were offered the opportunity to conduct their surveys using electronic data collection. This study aimed to determine whether differences in select metrics existed between students who completed the survey electronically versus using PAPI. METHODS: Thirty risk behaviors were examined in this study. Data completeness, response rates and bivariate comparisons of risk behavior prevalence between administration modes were examined. RESULTS: Twenty‐nine of 30 questions examined had more complete responses among students using electronic surveys. Small differences were found for student and school response rates between modes. Twenty‐five of 30 adolescent risk behaviors showed no mode effect. CONCLUSIONS: Seven of 44 states and DC participated electronically. Because survey data were more complete; school and student response rates were consistent; and minor differences existed in risk behaviors between modes, the acceptability of collecting data electronically was demonstrated. [ABSTRACT FROM AUTHOR]

Aim: This study aimed to evaluate the effects of uncoated paper on skin moisture, pressure injury risk and pressure injury incidence in neurological intensive care unit patients. Methods: A randomized controlled design was used. The experimental group (n = 68) received usual care (repositioning every 2 h and use of an air mattress) and application of uncoated paper on the sacral area for 5 days, whereas the control group (n = 67) received only usual care. A repeated measures analysis of variance was used to determine changes in the skin moisture and risk of pressure injury between the groups. A chi‐squared test was used to determine the change in the incidence of pressure injuries for sacral area. Data were collected from 20 October 2017 to 6 March 2018. Results: There were statistically significant differences in the skin moisture and risk of pressure injuries between the experimental and control groups. However, a significant difference was not observed in the incidence of pressure injuries between the groups. Conclusion: The use of uncoated paper may be a valid nursing intervention for the prevention of pressure injuries in neurological intensive care unit patients. SUMMARY STATEMENT: What is already known about this topic? The neurological intensive care unit patients with motor deficits, loss or deterioration of sensory function and decreased consciousness have high risk of pressure injuries.Although various guidelines consider excessive skin moisture as an important cause of pressure injuries, few targeted interventions exist to manage excessive skin moisture. What this paper adds? The uncoated paper application was effective in reducing skin moisture in neurologic intensive care unit patients.In addition, application of uncoated paper application has an effect on risk of pressure injury in neurologic intensive care unit patients. The implications of this paper: The use of uncoated paper may be a valid nursing intervention for the prevention of pressure injuries in neurological intensive care unit patients.Nurses should recognize that pressure injuries are potentially preventable adverse events and use various preventive interventions including skin moisture management. [ABSTRACT FROM AUTHOR]

• The use of the ProFibro app for six weeks was not more effective than the use of a traditional paper book with similar content for health-related quality of life, symptoms, or self-care agency in individuals with fibromyalgia. • Improvements on severity of symptoms in both groups suggest that the self-care program using a mobile app or a paper book may be beneficial in individuals with fibromyalgia. • The Sleep Strategies was the most used function of the ProFibro app, followed by the Exercise Program, and the diary for the practice of gratitude. The ProFibro application (app) was developed as a Mobile Health resource to promote self-care in fibromyalgia management. This study aimed to assess the effects of the use of the ProFibro app for six weeks compared to the use of a traditional paper book of similar content to improve health-related quality of life, symptoms, and self-care agency in individuals with fibromyalgia. Forty individuals with fibromyalgia were included in this randomized, single-blind, parallel trial. One group received intervention content using the ProFibro app on a smartphone while the other received similar information using a paper book. Participants were assessed at baseline and after six weeks. The primary outcome was the Revised Fibromyalgia Impact Questionnaire. Secondary outcomes were Widespread Pain Index, Pain Visual Analog Scale, Symptom Severity Scale, and Appraisal of Self-Care Agency Scale – Revised. No differences in changes were found between groups at the end of the treatment for any outcome. Both groups showed improvements in symptom severity. The use of the ProFibro app for six weeks was not more effective than the use of a traditional paper book with similar content for health-related quality of life, symptoms, or self-care agency in individuals with fibromyalgia. Both groups showed improvements from baseline on severity of symptoms, suggesting that the self-care program using a mobile app or a paper book may be beneficial for individuals with fibromyalgia. [ABSTRACT FROM AUTHOR]

The formation index of filter paper is one of the most important characteristics used in industrial quality control. Its estimation is often based on subjective comparison chart rating or, more objective, on the power spectrum of the paper structure observed on a transmission light table. It is shown that paper formation can be modeled by means of Gaussian random fields with a well-defined class of correlation functions, and a formation index which is derived from the density of the Bartlett spectrum estimated from image data: the mean of the Bessel transform of the correlation function taken for wave lengths between 2 and 5mm. Furthermore, it is shown that a considerable variation of the local grammage can be observed also in cases where the the fibers are uniformly and independently scattered in the paper sheet. [ABSTRACT FROM AUTHOR]

The present paper deals with waste management systems in the context of sustainability in selected municipalities. The author's team aimed to find the key waste groups according to the classification groups that have a major impact on the volume of waste and the cost of the system, thus facilitating management decision-making. In order to optimise the management of the entire waste management system from the perspective of the statutory municipality, it was first necessary to reduce the original list of 53 waste items to a significantly smaller number. With the help of waste management experts, criteria for reducing the number of waste input items were defined, resulting in a reduced statistical sample of 27 items. Each item is quantified by the amount of waste per year and the cost of the system per year. The mathematical apparatus consisted primarily of calculating average values as well as marginal slopes of waste quantity and cost. The interrelationships between waste groups were graphically recorded in perceptual maps. The individual analyses were carried out primarily for a statutory city, with secondary comparisons of the results with smaller towns and small villages. The analytical procedures verified that the catalogue of basic components of mixed municipal waste can be significantly reduced for decision-making in secondary resource management. The amount of waste selected in each group significantly impacts the cost of the whole waste management system. Of the original 15 waste groups, only three groups appear to be the main ones. The municipal waste group even has a decisive influence on both the quantity of waste and the cost of the whole system. Thanks to these findings, from the point of view of both the manager and the management of the statutory city, it is possible to focus on this core group, which contains the 13 original catalogue items. [ABSTRACT FROM AUTHOR]

Background and objective: The number of people suffering from dementia is increasing worldwide and so is the need for reliable and economical diagnostic instruments. Therefore, the aim of this study was to compare the processing times of the neuropsychological tests Trail Making Tests A and B (TMT-A/B) and Color-Word Interference Test (CWIT), which were performed in both digital and paper versions. Methods: The pilot study was conducted among 50 healthy participants (age 65–83 years) using a randomized crossover design. The correlations and differences in the individual processing times of the two test versions were statistically analyzed. Further research questions concerned the influence of the individual usage of technology and the technology commitment of participants as well as the influence of the assessed usability on participants' performance. Results: Between the two versions (paper-based vs. digital) statistically significant correlations were found in all tests, e.g., TMT-A r(48) = 0.63, p < 0.01; TMT-B rs(48) = 0.77, p < 0.001). The mean value comparison showed statistically significant differences, e.g., interference table (CWIT) t(49) = 11.24, p < 0.01). Correlations with medium effect were found between the differences in processing times and the individual usage of computer (e.g., rs(48) = − 0.31) and smartphone (rs(48) = − 0.29) and between the processing times of the TMT-B and the usability (rs(48) = 0.29). Conclusions: The high correlations between the test procedures appear promising. However, the differences found in the processing times of the two test versions require validation and standardization of digitized test procedures before they can be used in practice. [ABSTRACT FROM AUTHOR]

Aim: To explore the health beliefs of clinical and academic nurses from Japan, Australia and China regarding wearing paper masks to protect themselves and others, and to identify differences in participants' health beliefs regarding masks. Background: The correct use of face masks and consensus among health professionals across the globe is essential for containing pandemics, and nurses need to act according to policy to protect themselves, educate the public and preserve resources for frontline health workers. Paper masks are worn by health professionals and the general public to avoid the transmission of respiratory infections, such as COVID‐19, but there appear to be differences in health beliefs of nurses within and between countries regarding these. Methods: This qualitative descriptive study used content analysis with a framework approach. Findings: There were major differences in nurse participants' beliefs between and within countries, including how nurses use paper masks and their understanding of their efficacy. In addition, there were cultural differences in the way that nurses use masks in their daily lives and nursing practice contexts. Conclusion: Nurses from different working environments, countries and areas of practice hold a variety of health beliefs about mask wearing at the personal and professional level. Implications for nursing policy and health policy: The COVID‐19 pandemic has sparked much discussion about the critical importance of masks for the safety of health professionals, and there has been considerable discussion and disagreement about health policies regarding mask use by the general public. Improper use of masks may have a role in creating mask shortages or transmitting infections. An evidence‐based global policy on mask use for respiratory illnesses for health professionals, including nurses, and the general public needs to be adopted and supported by a wide‐reaching education campaign. [ABSTRACT FROM AUTHOR]

Aim: The present study aims at teaching the right citation models in scientific publications by top authors from Iranian universities of medical sciences in 2017, considering the relationship between moral development and self-control variables and model of "citation to multi-authored papers" in these articles. Background: Multi-authorship increases the amount of self-citation and also increases the likelihood of being cited by others. Methods: This study is of the applied scientometrics and correlation (model presentation) studies type. The research population in the first part of this study includes all the authors who had an H-index of 10 or more in the scientific databases of 2017. The sample size at this stage was 110, selected by systematic random sampling. The collected data were analyzed using SPSS 16.0. Results: The results of regression analysis based on the concurrent method indicated that the regression model is significant. The coefficient of determination is 0.096 and the F ratio is 5.650, which are significant at the level of p <0.001. In this regression model, the variables of the level of moral development (β = -5.801, p <0.001) and self-control (p < 0.001, β = -0.253) have significant predictive power and can be considered as predictors of behavioral modeling in citing "multi-authored papers". Conclusion: Based on the results, teaching how to avoid blindly citing the "multi-authored papers", which is regarded as a kind of "citation deviation", can, to some extent, lead to strengthening citation indexes. [ABSTRACT FROM AUTHOR]

Objective: Although self‐monitoring is an important part of eating disorder treatment, non‐adherence is commonly observed among patients asked to maintain paper food records. This study aims to compare the efficacy and acceptability of electronic self‐monitoring via Recovery Record to self‐monitoring via traditional paper records, in an intensive outpatient (IOP) eating disorder treatment for adults. Method: Ninety patients were recruited from an IOP eating disorder clinic and randomly assigned to the experimental or control condition. Those in the control condition received the standard treatment delivered by the IOP programme, including the use of paper records for self‐monitoring. Those in the experimental condition received the same treatment but used Recovery Record for self‐monitoring. Results: The results did not demonstrate statistically significant group differences over time on eating disorder symptomatology, and there were no statistically significant group differences on acceptability or adherence. Conclusions: Our pilot efficacy data do not support superiority of the app over paper records in an IOP setting, so proceeding to a larger efficacy trial is not warranted. Future studies should aim to determine whether the app is efficacious as an adjunct to less intensive treatment or to further explore adherence and acceptability outcomes in studies with larger sample sizes. Clinical trial registration: ClinicalTrials.gov Identifier: NCT02484794. [ABSTRACT FROM AUTHOR]

While researchers with retracted papers – publications that are withdrawn because of significant errors or scientific misconduct – carry a permanent stain on their publishing records, understanding the causes and initiators of such retractions can shed a different light on the matter. This paper, based on a random sample of 2,046 retracted papers, which were published between 1975 and 2019, extracted from Retraction Watch and the websites of major publishers, shows that 53% of the retraction notices do not specify who initiated the retraction. Nearly 10% of the retraction notes either omit or do not contain information related to reasons for retractions. Furthermore, most of the retracted papers in our sample have no limitation section; those who do are commonly unhelpful or irrelevant. The results carry three implications for scientific transparency: retraction notices need to be more informative; limitation sections ought to be a required and even an open section of all published articles; and finally, promoting 'heroic acts' in science can positively change the current publishing culture. [ABSTRACT FROM AUTHOR]

As the fundamental problem in the computer vision area, image matching has wide applications in pose estimation, 3D reconstruction, image retrieval, etc. Suffering from the influence of external factors, the process of image matching using classical local detectors, e.g., scale-invariant feature transform (SIFT), and the outlier filtering approaches, e.g., Random sample consensus (RANSAC), show high computation speed and pool robustness under changing illumination and viewpoints conditions, while image matching approaches with deep learning strategy (such as HardNet, OANet) display reliable achievements in large-scale datasets with challenging scenes. However, the past learning-based approaches are limited to the distinction and quality of the dataset and the training strategy in the image-matching approaches. As an extension of the previous conference paper, this paper proposes an accurate and robust image matching approach using fewer training data in an end-to-end manner, which could be used to estimate the pose error This research first proposes a novel dataset cleaning and construction strategy to eliminate the noise and improve the training efficiency; Secondly, a novel loss named quadratic hinge triplet loss (QHT) is proposed to gather more effective and stable feature matching; Thirdly, in the outlier filtering process, the stricter OANet and bundle adjustment are applied for judging samples by adding the epipolar distance constraint and triangulation constraint to generate more outstanding matches; Finally, to recall the matching pairs, dynamic guided matching is used and then submit the inliers after the PyRANSAC process. Multiple evaluation metrics are used and reported in the 1st place in the Track1 of CVPR Image-Matching Challenge Workshop. The results show that the proposed method has advanced performance in large-scale and challenging Phototourism benchmark. [ABSTRACT FROM AUTHOR]

With the popularisation of intelligent power, power devices have different shapes, numbers and specifications. This means that the power data has distributional variability, the model learning process cannot achieve sufficient extraction of data features, which seriously affects the accuracy and performance of anomaly detection. Therefore, this paper proposes a deep learning-based anomaly detection model for power data, which integrates a data alignment enhancement technique based on random sampling and an adaptive feature fusion method leveraging dimension reduction. Aiming at the distribution variability of power data, this paper developed a sliding window-based data adjustment method for this model, which solves the problem of high-dimensional feature noise and low-dimensional missing data. To address the problem of insufficient feature fusion, an adaptive feature fusion method based on feature dimension reduction and dictionary learning is proposed to improve the anomaly data detection accuracy of the model. In order to verify the effectiveness of the proposed method, we conducted effectiveness comparisons through elimination experiments. The experimental results show that compared with the traditional anomaly detection methods, the method proposed in this paper not only has an advantage in model accuracy, but also reduces the amount of parameter calculation of the model in the process of feature matching and improves the detection speed. [ABSTRACT FROM AUTHOR]

The paper mulberry (Broussonetia papyrifera) leaf is rich in alkaloids and flavonoids, which has high medicinal and feeding value. We aimed to analyze the effects of B. papyrifera leaf extract on growth performance, antioxidant capacity, immune functions, and fecal microflora of weaned piglets. Thirty healthy, 28-day-old piglets were randomly assigned to three groups and fed with a basal diet supplemented with 0, 150, and 300 g/t B. papyrifera leaf extract for 42 days (control group, group I, and group II) separately. The result revealed that the final weight of piglets in group II was higher than the other groups, and the diarrhea rate in this group was 62.9% lower than in the control group. The feed conversion ratio in group I was significantly lower than the other two groups. Higher blood urine nitrogen concentration was noted in group II, higher glutathione peroxidase and catalase in group II, higher superoxide dismutase in the control group, and higher immune globulins (Ig) IgG, IgA, and IgM in group II. There was no significant difference in community richness and community diversity among the three groups of fecal samples. The relative level of Roseburia was higher in groups I and II, while Lactobacillus was higher in the control group. In conclusion, supplementation with B. papyrifera leaf extract at a certain dosage can increase growth performance and antioxidant capacity of weaned piglets, reduce the occurrence of diarrhea, enhance immune functions and disease resistance, and affect the composition of fecal microflora. [ABSTRACT FROM AUTHOR]

Aims and objectives: To assess and compare the quality of paper-based and electronic- based health records. The comparison examined three criteria: content, documentation process and structure. Background: Nursing documentation is a significant indicator of the quality of patient care delivery. It can be either paper-based or organised within the system known as the electronic health records. Nursing documentation must be completed at the highest standards, to ensure the safety and quality of healthcare services. However, the evidence is not clear on which one of the two forms of documentation (paper-based versus electronic health records is more qualified. Methods: A retrospective, descriptive, comparative design was used to address the study’s purposes. A convenient number of patients’ records, from two public hospitals, were audited using the Cat-ch-Ing audit instrument. The sample size consisted of 434 records for both paper-based health records and electronic health records from medical and surgical wards. Results: Electronic health records were better than paper-based health records in terms of process and structure. In terms of quantity and quality content, paper-based records were better than electronic health records. The study affirmed the poor quality of nursing documentation and lack of nurses’ knowledge and skills in the nursing process and its application in both paper-based and electronic-based systems. Conclusion: Both forms of documentation revealed drawbacks in terms of content, process and structure. This study provided important information, which can guide policymakers and administrators in identifying effective strategies aimed at enhancing the quality of nursing documentation. Relevance to clinical practice: Policies and actions to ensure quality nursing documentation at the national level should focus on improving nursing knowledge, competencies, practice in nursing process, enhancing the work environment and nursing workload, as well as strengthening the capacity building of nursing practice to improve the quality of nursing care and patients’ outcomes. [ABSTRACT FROM AUTHOR]

Introduction: The attitude of teachers is effective in improving the quality of life and academic achievement of students with stuttering. The Teachers’ Attitudes Toward Stuttering (TATS) inventory is a tool for evaluating teachers’ opinions and attitudes toward stuttering. The purpose of this study is to validate the Persian version of the TATS (TATS-Persian) and a preliminary study of the attitude of elementary teachers towards stuttering. Materials and Methods: In this cross-sectional study, which is of validation and instrumentation type, 32 teachers from elementary schools in Tehran were recruited by the available sampling method. To examine the content validity of TATS-Persian, 12 teachers were surveyed, and for the test-retest reliability of it, 12 teachers re-completed the TATS-Persian after one week. The statistical methods included the Cronbach alpha coefficient calculation and the Spearman correlation test. Results: The content validity, test-retest reliability, and internal consistency of TATS-Persian were 0.92, 0.93, 0.96, respectively. The Mean±SD scores of teacher’s attitudes were 78.09 ±11.9. Also, the teachers’ attitudes score had a significant positive correlation with the number of stuttering students experienced in their teaching history. Conclusion: The Persian version of the TATS inventory is a valid and simple tool for evaluating teachers’ attitudes toward stuttering. [ABSTRACT FROM AUTHOR]

Focused Clinical Question: For postpartum primiparous women, will a 16-week, supervised, targeted pelvic floor muscle training program result in a reduced prevalence of diastasis recti abdominis versus education only at discharge? Clinical Bottom Line: We can neither recommend nor caution against a targeted pelvic floor muscle training program to reduce the prevalence of postpartum diastasis recti abdominis. [ABSTRACT FROM AUTHOR]

We present an automatically generated dataset of 15,755 records that were extracted from 47,357 papers. These records contain water-splitting activity in the presence of certain photocatalysts, along with additional information about the chemical reaction conditions under which this activity was recorded. These conditions include any co-catalysts and additives that were present during water splitting, the length of time for which the photocatalytic experiment was conducted, and the type of light source used, including its wavelength. Despite the text extraction of such a wide range of chemical reaction attributes, the dataset afforded good precision (71.2%) and recall (36.3%). These figures-of-merit were calculated based on a random sample of open-access papers from the corpus. Mining such a complex set of attributes required the development of novel techniques in knowledge extraction and interdependency resolution, leveraging inter- and intra-sentence relations, which are also described in this paper. We present a new version (version 2.2) of the chemistry-aware text-mining toolkit ChemDataExtractor, in which these new techniques are included. [ABSTRACT FROM AUTHOR]

Introduction: The purpose of this study was to evaluate the differences in silent and oral reading speed, reading comprehension, and reading errors in two formats, large print paper and the iPad2, for students with visual impairments (that is, those who are blind or have low vision). Methods: A single-subject alternating randomized treatment design was used with three participants. The intervention consisted of instruction on the use of an iPad. Data regarding reading speed, reading miscues, and comprehension were collected. Data were analyzed visually and descriptively. Results: All participants demonstrated a slightly higher reading speed, equal comprehension rates, and decreased error rates using the iPad2 compared to paper. Discussion: Results indicated that using an iPad for reading may have an effect on reading fluency and comprehension for students with low vision. Implications for practitioners: Students with low vision, particularly those with more severe vision loss, may benefit from the use of electronic tablets that allow one to adjust font size, style, color, and contrast. Users should be taught how to manipulate the visual display of text and be allowed time to adjust to an electronic medium. [ABSTRACT FROM AUTHOR]

This study examined the measurement equivalence of the original paper-based vertical format of the EQ-5D visual analog scale (EQ VAS) with a touch-screen computer-based horizontal format. A total of 314 subjects were administered two modes of the EQ VAS in a randomized crossover design. One mode was the original paper-based 20 cm vertical EQ VAS; the other mode was touch-screen-based. Measurement equivalence was assessed by testing the 95% confidence interval of the mean differences from an equivalence threshold of −3 to +3 points on the VAS and evaluating the intraclass correlation coefficient (ICC). The adjusted mean (SE) EQ VAS score was 80.96 (0.87) on the paper and 79.59 (0.85) on the touch-screen. The mean (CI) difference between scores on the two formats was 1.37 with a confidence interval of 0.175–2.559, wholly contained within the equivalence interval. The ICC was 0.75, indicating acceptable agreement between the two modes. Almost a third (30.1%) of the respondents reported identical scores on both formats. These results provide evidence for the measurement equivalence of this EQ VAS touch-screen administration mode with the original paper mode. [ABSTRACT FROM AUTHOR]

Using a standardized campus climate survey that was disseminated across three modes of administration (N = 5,137), this study assesses the nonresponse bias of two web-based versions to a self-administered paper-and-pencil version conducted at a Southeastern 4-year university. Significant differences emerged across all three modes of administration and victimization measures (bullying, sexual assault, rape, emotional abuse, and intimate partner violence [IPV]). Respondents were more likely to report victimization in the web-based surveys administered to online-only classes and via mass email compared to the paper survey. Policy implications, especially as it relates to survey administration, are discussed. [ABSTRACT FROM AUTHOR]

Urban ecological studies have the potential to expand our understanding of socioecological systems beyond that of an individual city or region. Cross‐comparative empirical work and synthesis are imperative to develop a general urban ecological theory. This can be achieved only if studies are replicable and generalizable. Transparency in methods reporting facilitates generalizability and replicability by documenting the decisions scientists make during the various steps of research design; this is particularly true for sampling design and selection because of their impact on both internal and external validity and the potential to unintentionally introduce bias. Three interdependent aspects of sample design are study sample selection (e.g., specific organisms, soils, or water), sample specification (measurement of specific variable of interest), and site selection (locations sampled). Of these, documentation of site selection—the where component of sample design—is underrepresented in the urban ecology literature. Using a stratified random sample of 158 papers from 12 major urban ecology journals, we investigated how researchers selected study sites in urban ecosystems and evaluated whether their site selection methods were transparent. We extracted data from these papers using a 50‐question, theory‐based questionnaire and a multiple‐reviewer approach. Our sample represented almost 45 years of urban ecology research across 40 different countries. We found that more than 80% of the papers we read were not transparent in their site selection methodology. We do not believe site selection methods are replicable for 70% of the papers read. Key weaknesses include incomplete descriptions of populations and sampling frames, urban gradients, sample selection methods, and property access. Low transparency in reporting the where methodology limits urban ecologists' ability to assess the internal and external validity of studies' findings and to replicate published studies; it also limits the generalizability of existing studies. The challenges of low transparency are particularly relevant in urban ecology, a field where standard protocols for site selection and delineation are still being developed. These limitations interfere with the fields' ability to build theory and inform policy. We conclude by offering a set of recommendations to increase transparency, replicability, and generalizability. [ABSTRACT FROM AUTHOR]

Introduction: Fresno, California, is home to more than 30,000 Hmong. The purpose of this research was to explore the utilization of Hmong shamans 40 years after the first Hmong immigrants arrived in the United States. Hmong shamanism is examined to identify and analyze changes to shamans' practices or patients. Methods: Using grounded theory, semistructured interviews were conducted with a convenience sample of 20 shamans in their homes. Transcribed data were qualitatively analyzed. Results: Shamans continue to train and practice in this community; utilization by older patients persists while young adult patients have become the fastest-growing group of users. Healing rituals have changed in response to the legalities of animal sacrifice in urban areas and the time demands of work schedules. Discussion: Nurses' awareness that the availability of biomedicine does not preclude the continuing or recurring utilization of traditional healers can facilitate understanding of culturally defined health care needs. [ABSTRACT FROM AUTHOR]

Objective: To determine whether patients with stroke receiving rehabilitation for upper limb deficits using smart technology (video and reminder functions) demonstrate greater adherence to prescribed home exercise programmes and better functional outcomes when compared with traditional paper-based exercise prescription. Design: Randomized controlled trial comparing upper limb home exercise programmes supported by video and automated reminders on smart technology, with standard paper-based home exercise programmes. Setting: A community rehabilitation programme within a large metropolitan health service. Subjects: Patients with stroke with upper limb deficits, referred for outpatient rehabilitation. Interventions: Participants were randomly assigned to the control (paper-based home exercise programme) or intervention group (home exercise programme filmed on an electronic tablet, with an automated reminder). Both groups completed their prescribed home exercise programme for four weeks. Main measures: The primary outcome was adherence using a self-reported log book. Secondary outcomes were change in upper limb function and patient satisfaction. Results: A total of 62 participants were allocated to the intervention (n = 30) and control groups (n = 32). There were no differences between the groups for measures of adherence (mean difference 2%, 95% CI −12 to 17) or change in the Wolf Motor Function Test log transformed time (mean difference 0.02 seconds, 95% CI −0.1 to 0.1). There were no between-group differences in how participants found instructions (p = 0.452), whether they remembered to do their exercises (p = 0.485), or whether they enjoyed doing their exercises (p = 0.864). Conclusions: The use of smart technology was not superior to standard paper-based home exercise programmes for patients recovering from stroke. This trial design was registered prospectively with the Australian and New Zealand Clinical Trials Register, ID: ACTRN 12613000786796. http://www.anzctr.org.au/trialSearch.aspx [ABSTRACT FROM AUTHOR]

In the present investigation, two sampling methods for V. destructor; hive debris and sticky paper method was compared year around in A. mellifera colonies to know the viable method. Between the two methods, sticky paper method was found significantly better (CD = 0.11; p = 0.05). More mitefall was recorded in sticky paper method (17.58 mites/hive) than in hive debris sampling (11.41 mites/hive). Fortnightly data analysis showed two peaks of Varroa; one in second fortnight of May and other in first fortnight of July in both sampling methods. Maximum number of mites (63.27 mites/hive) was recorded in second fortnight of May in both sampling methods which was significantly higher than the mites recorded at other observation periods (CD = 0.38; p = 0.05). [ABSTRACT FROM AUTHOR]

Background: The documentation of patient data on health records is a vital component of the care process. Accurate and complete recording of this data is a necessary practice. The adoption of electronic health records to improve the quality of nursing documentation is on the rise. Objectives: This study compares the accuracy and completeness of pressure ulcer data documentation between electronic and paper records. Design: A descriptive, comparative design with a retrospective review of patient records. Settings and sample: Two hospitals were chosen purposefully, one using electronic recording of patient data and the other using paper records. Methods: In the first phase, all hospitalised patients aged 18 years and over were inspected for pressure ulcers. In the second phase, the files of patients with pressure ulcers were audited. Results: Of the 52 patients with ulcers found in the hospital that used an electronic system, 43 of their records documented the pressure ulcers (83%). Of the 55 patients with pressure ulcers in the hospital using paper records, 39 files had corresponding documentation of the presence of a pressure ulcer (71%). Conclusion: In terms of accuracy and completeness, more comprehensive documentation practice was found on the electronic health records compared with paper records. However, both types of systems have shortcomings in the practice of pressure ulcer data documentation. [ABSTRACT FROM AUTHOR]

This study investigates the effect of mode of administration of the Raven Standard Progressive Matrices test on distribution, accuracy, and meaning of raw scores. A random sample of high school students take counterbalanced paper-and-pencil and computer-based administrations of the test and answer a questionnaire surveying preferences for computer-delivered test administrations. Administration mode effect is studied with repeated measures multivariate analysis of variance, internal consistency reliability estimates, and confirmatory factor analysis approaches. Results show a lack of test mode effect on distribution, accuracy, and meaning of raw scores. Participants indicate their preferences for the computer-delivered administration of the test. The article discusses findings in light of previous studies of the Raven Standard Progressive Matrices test. [ABSTRACT FROM AUTHOR]

Background We aimed to elucidate household and community-level shedding and transmission of trivalent oral polio vaccine (tOPV) in communities with inactivated polio vaccine (IPV) routine immunization after tOPV is administered during a national health week (NHW). Methods We conducted a 3-arm, randomized trial with data collected at baseline through 10 weeks post-NHW in households with at least 1 child <5 years old in 3 semi-rural communities in Orizaba, Mexico. Selected communities were geographically isolated but socio-demographically similar. Each community was assigned an oral polio vaccine (OPV) immunization rate: 10, 30, or 70% of participating households. From 2653 households in the 3 communities, ~150 households per community were selected, for 466 in total. Households were randomized as vaccinated or unvaccinated, with only 1 child under 5 in the vaccinated household receiving OPV during the February 2015 NHW. No other community members received OPV during this NHW. Stool samples were collected up to 10 weeks post-vaccination for all members of the 466 study households and were analyzed for the presence of OPV serotypes using a multiplex polymerase chain reaction assay. Results We will report on the factors associated with, and incidence and duration of, household and community shedding and transmission of OPV. The secondary outcomes will characterize temporal and geospatial OPV serotype shedding patterns. Conclusions The current global polio eradication plan relies on transitioning away from OPV to IPV. This study contributes to understanding patterns of OPV shedding and transmission dynamics in communities with primary IPV immunity, in order to optimize the reduction of OPV transmission. [ABSTRACT FROM AUTHOR]

Purpose: This study compared a tablet PC questionnaire with a paper method for reliability and patient preferences in the acquisition of patient-reported outcomes (PROs) for patients treated with radiotherapy. By comparing the two modes of PRO administration, we aimed to evaluate the adequacy of using tablet PC questionnaires in future clinical use.Methods: Patients were randomized in a crossover study design using two different methods for PRO entry. A group of 89 patients answered a paper questionnaire followed by the tablet PC version, whereas 89 patients in another group completed the tablet PC questionnaire followed by the paper version. Surveys were performed four times per patient throughout the course of the radiotherapy. The Korean versions of the M.D. Anderson Symptom Inventory (MDASI-K) and the Brief Fatigue Inventory (BFI-K) were used. The primary endpoint of our current study was an assessment of patient preference for the survey method. The proportions of patients preferring each mode of questionnaire were evaluated.Results: The proportion of patients who preferred the tablet PC version, paper form, or who had no preference was 52.2, 22.1, and 25.7 %, respectively. More than half of the patients preferred the tablet PC to the paper version in all four surveys. Age, gender, educational status, prior experience of using a tablet PC, and the order of paper to tablet PC administration did not impact patient preferences. Inter-class correlation coefficients (ICCs) between the modes were 0.92 for MDASI-K and 0.94 for BFI-K and ranged from 0.91 to 0.96 on both instruments during the four surveys.Conclusions: A tablet PC-based PRO is an acceptable and reliable method compared with paper-based data collection for Korean patients receiving radiotherapy. [ABSTRACT FROM AUTHOR]

Abstract: Bisphenol-A (BPA) is a commonly used color developer in thermal paper. In this application, BPA is present in its free, unbound form and can be readily released, making thermal paper a potential source for human exposure. In this study, BPA was determined in 44 thermal paper samples collected in Belgium. BPA was detected in all the samples; 73% of the samples had concentrations between 0.9% and 2.1% (between 9 and 21mg BPA/g paper), while the remaining 27% of the samples had concentrations below 0.01% (0.1mg BPA/g paper). The BPA concentrations measured in thermal paper were comparable with those reported in other international studies. Since thermal paper is a feedstock for paper recycling processes, contamination of other “BPA-free” papers can occur. An estimation of human exposure through thermal paper results in a median intake of 445ng BPA/day for the general population, which corresponds to an exposure of 6.4ng/kg bw/day for a person of 70kg. The exposure of those people who come occupationally in contact with thermal paper can be much higher. [Copyright &y& Elsevier]

Abstract: The characteristics of paper surface play a central role in the overall quality of paper produced in modern paper machines. Among the surface features, paper formation, i.e., the level of homogeneity in the distribution of fibres on the surface of paper, is a key quality parameter, being currently monitored off-line, at low sampling rates relatively to the high production speeds achieved with modern paper machines. Therefore, in this paper, we address the problem of assessing the quality of paper formation, on-line, in situ, in an autonomous, efficient, objective and fast way, using features derived from images collected by a specially designed sensor, coupled with proper classification methodologies. The results obtained clearly demonstrate the potential of the proposed assessment approach either for the more complex three-class classification problem as well as for less demanding, but still important in practice, two-class “Accept”/“Reject” or “Pass”/“Fail” problem. [ABSTRACT FROM AUTHOR]

Acute care nurses continue to rely on personally created paper-based tools—their “paper brains”—to support work during a shift, although standardized handoff tools are recommended. This interpretive descriptive study examines the functions these paper brains serve beyond handoff in the medical oncology unit at a cancer specialty hospital. Thirteen medical oncology nurses were each shadowed for a single shift and interviewed afterward using a semistructured technique. Field notes, transcribed interviews, images of nurses’ paper brains, and analytic memos were inductively coded, and analysis revealed paper brains are symbols of patient and nurse identity. Caution is necessary when attempting to standardize nurses’ paper brains as nurses may be resistant to such changes due to their pride in constructing personal artifacts to support themselves and their patients. [ABSTRACT FROM AUTHOR]

To describe the amount, range, and key characteristics (e.g., publication years, methods, topics) of the person-centered rehabilitation literature in adults with physical impairments. Following the published scoping review protocol, papers were identified through: three major databases, snowball searches and expert consultation. Two independent reviewers have identified English-language papers on adult person-centered rehabilitation according to six pre-defined inclusion categories – theoretical, quantitative and qualitive research papers are included; and then have extracted their key characteristics (e.g., aims, methods, participants). Descriptive statistics, regression and content analyses were used to synthesize the results. Of 5912 deduplicated records initially screened, 170 papers were included: 136 empirical, including 13 systematic reviews. Empirical papers had data from 15264 clients and 4098 providers, in total. Yearly publications grew significantly from 2009 to 2018 (r2 = 0.71; b = 1.98: p < 0.01). Publications were unevenly distributed by countries (e.g., United States' publications per population was 44 times lower than New Zealand's). Most papers focused in more than one profession, setting-type or health conditions. Finally, many empirical papers (n = 67) studied implementation of person-centered rehabilitation approaches, including its effect. This scoping review synthesizes key characteristics and publication trends in the person-centered rehabilitation literature on adults with physical impairments, a growing but unchartered territory thus far. This large and diverse body of literature can ground further person-centered rehabilitation practices and research, including toward building a transdisciplinary, trans-service model of person-centered rehabilitation. The person-centered rehabilitation literature on adults with physical impairments, especially the empirical one, has been growing significantly over time, despite inequitably distributed per countries. Rehabilitation stakeholders, including practitioners, have a growing amount of literature in which they can rely for the operationalization and implementation of person-centered rehabilitation approaches into routine practice. Based on our work, person-centered rehabilitation emerges as a practice requirement that cuts across professional and other rehabilitation silos. [ABSTRACT FROM AUTHOR]

The article focuses on a discussion of the paper "Bad News and Differential Market Reactions to Announcements of Earlier-Quarters Versus Fourth-Quarter Earnings" concerning differences in how the stock market reacts to earnings announcements in the fourth quarter compared to the other quarters. It states that executives have incentives to exercise discretion allowed in quarterly earnings reporting rules. It mentions the use of multiple earnings forecast models in measuring unexpected earnings. It comments on limitations in the sample used in the paper, including the exclusion of the smallest 10% of the companies from the sample, and the use of an arbitrary truncation rule for earnings and for price-deflated unexpected earnings.

Research on positive affect (PA) and negative affect (NA) is often guided by the rotational variant of the circumplex model of affect (RCMA). According to the RCMA, PA and NA are posited to be orthogonal, with PA ranging from the union of positive valence and high activation (e.g., excited) to the union of negative valence and low activation (e.g., sluggish), and NA ranging from the union of negative valence and high activation (e.g., distressed) to the union of positive valence and low activation (e.g., relaxed). However, many authors incorrectly interpret the RCMA as positing that positively valenced affect (i.e., pleasure) and negatively valenced affect (i.e., displeasure)--rather than PA and NA, as defined in the RCMA--are orthogonal. This "received view" of the RCMA has led to significant confusion in the literature. The present paper articulates the "received view" of the RCMA and characterizes its prevalence in psychological research. A random sample of 140 empirical research articles on affect published in 14 high-impact journals covering a range of psychological subdisciplines were reviewed. Over half of the articles subscribing to the RCMA showed evidence of the "received view," demonstrating that misuse of the terms PA and NA in the context of the RCMA is rampant in the psychological literature. To reduce continued confusion in the literature, we recommend abandoning use of the terms positive affect and negative affect. We further recommend referring to the two dimensions of the RCMA as positive activation and negative activation, and the two poles of the valence dimension as positive valence and negative valence (or pleasure and displeasure). [ABSTRACT FROM AUTHOR]

Aims and objectives. The aims of this study were to measure skin moisture and transepidermal water loss after application of uncoated paper and to compare skin moisture and transepidermal water loss after use of uncoated paper and disposable underpads. Study design. The study was a cross-over, prospective, open-labeled, randomized trial. Sample and setting. Bedridden patients aged ≥18 years at a medical center in Korea were included. Treatment order was randomly assigned using block randomization, with a block size of 4 and an assignment rate of one-by-one. Methods. Skin moisture was measured using a Corneometer 825 and transepidermal water loss was measured using a Tewameter 300. Results. Skin moisture after application of an uncoated paper was significantly lower than observed after application of a disposable underpad (mean 40·6 and SD 13·1 vs. mean 64·6 and SD 23·7, p < 0·001). Transepidermal water loss also showed greater health scores after using uncoated paper (mean 11·1 and SD 5·7 g/m2/hour) than after applying a disposable underpad (mean 23·2 and SD 11·1 g/m2/hour, p < 0·001). There were no statistical between-group differences in room temperature, relative humidity, and body temperature. Conclusion. We found that uncoated paper was helpful in avoiding excessive moisture without adverse effects. Relevance to clinical practice. As indicated by the results of this study, uncoated paper can be applied to bed-ridden patients who required incontinence care. Nurses may consider using uncoated paper as one of nursing methods in the routine care of bed-ridden patients for moisture control. [ABSTRACT FROM AUTHOR]

Background: The psychometric properties of an online test are not necessarily identical to its paper and pencil original. The aim of this study is to test whether the factor structure of the Community Assessment of Psychic Experiences (CAPE) is measurement invariant with respect to online vs. paper and pencil assessment. Method: The factor structure of CAPE items assessed by paper and pencil (N = 796) was compared with the factor structure of CAPE items assessed by the Internet (N = 21,590) using formal tests for Measurement Invariance (MI). The effect size was calculated by estimating the Signed Item Difference in the Sample (SIDS) index and the Signed Test Difference in the Sample (STDS) for a hypothetical subject who scores 2 standard deviations above average on the latent dimensions. Results: The more restricted Metric Invariance model showed a significantly worse fit compared to the less restricted Configural Invariance model (χ2(23) = 152.75, p<0.001). However, the SIDS indices appear to be small, with an average of −0.11. A STDS of −4.80 indicates that Internet sample members who score 2 standard deviations above average would be expected to score 4.80 points lower on the CAPE total scale (ranging from 42 to 114 points) than would members of the Paper sample with the same latent trait score. Conclusions: Our findings did not support measurement invariance with respect to assessment method. Because of the small effect sizes, the measurement differences between the online assessed CAPE and its paper and pencil original can be neglected without major consequences for research purposes. However, a person with a high vulnerability for psychotic symptoms would score 4.80 points lower on the total scale if the CAPE is assessed online compared to paper and pencil assessment. Therefore, for clinical purposes, one should be cautious with online assessment of the CAPE. [ABSTRACT FROM AUTHOR]

There has been growing attention to multi-class classification problems, particularly those challenges of imbalanced class distributions. To address these challenges, various strategies, including data-level re-sampling treatment and ensemble methods, have been introduced to bolster the performance of predictive models and Artificial Intelligence (AI) algorithms in scenarios where excessive level of imbalance is present. While most research and algorithm development have been focused on binary classification problems, in health informatics there is an increased interest in the field to address the problem of multi-class classification in imbalanced datasets. Multi-class imbalance problems bring forth more complex challenges, as a delicate approach is required to generate synthetic data and simultaneously maintain the relationship between the multiple classes. The aim of this review paper is to examine over-sampling methods tailored for medical and other datasets with multi-class imbalance. Out of 2,076 peer-reviewed papers identified through searches, 197 eligible papers were chosen and thoroughly reviewed for inclusion, narrowing to 37 studies being selected for in-depth analysis. These studies are categorised into four categories: metric, adaptive, structure-based, and hybrid approaches. The most significant finding is the emerging trend toward hybrid resampling methods that combine the strengths of various techniques to effectively address the problem of imbalanced data. This paper provides an extensive analysis of each selected study, discusses their findings, and outlines directions for future research. [ABSTRACT FROM AUTHOR]

Deterministic and statistical descriptions of parametric model uncertainties are discussed and illustrated with a case study from the paper industry. Prediction uncertainties under open loop and closed loop operation are then studied. The results illustrate the importance of a realistic description of parametric uncertainties, and also how closed loop operation can reduce the prediction sensitivity due to parameter uncertainties. [ABSTRACT FROM AUTHOR]

Background: The traditional pattern of theory assessment may not address the principles of assessment due to faulty paper-setting practices. This interventional study aimed to sensitize the faculty in designing a test blueprint template to set question papers (QPs). The set QPs were reviewed by experts to evaluate the effectiveness of blueprinting in the quality of the QPs. Methods: Based on the validated weightage of the biochemistry syllabus, each of the 10 faculty prepared a test blueprint, and set theory QPs without and with those test blueprints. The QPs were blinded and randomly allocated to 9 experts for evaluation. The test paper review score and feedback from both faculty and subject experts were statistically analyzed. Results: Reliability check of faculty feedback and review checklist of test papers validated its internal consistency. In all, 95% of participants expressed their agreement with various attributes of blueprinting and its future application in assessment. Statistically significant improvement (P < 0.005) was observed in the overall quality of the QPs with blueprinting. Conclusion: It was determined that blueprinting aligns objectives, content areas, and curriculum with assessment, thus improving reliability and content validity. Validated weightage of the biochemistry syllabus and blueprints for written examination were systematized. [ABSTRACT FROM AUTHOR]

This is the second in a short series of papers on measurement theory and practice with particular relevance to intervention research in nursing, midwifery, and healthcare. This paper begins with an illustration of how random measurement error decreases the power of statistical tests and a review of the roles of sample size and effect size in hypothesis testing. A simple formula is presented and discussed for calculating sample size during the planning stages of intervention studies. Finally, an approach for incorporating reliability estimates into a priori power analyses is introduced and illustrated with a practical example. The approach permits researchers to compare alternative study designs, in terms of their statistical power. An SPSS program is provided to facilitate this approach and to assist researchers in making optimal decisions when choosing among alternative study designs. [ABSTRACT FROM AUTHOR]