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Fingermarks used in forensic investigation are biometric elements widely utilized in identification thanks to their unique and classifiable characteristics. Despite numerous studies investigating fingermark development on different surfaces, few studies have addressed the skin surface of deceased individuals, given the challenging nature of this substrate. This study investigated the transfer and development of fingermarks on human skin that had been systematically deposited over the forehead, neck, and wrist. Additionally, gender, age, and the time elapsed since deposition were issued as additional factors impacting fingermark development. Therefore, we prepared a study setting representing a crime scene by modelling the scene and then utilized 400 fingermarks. The marks transferred to thermal paper were developed by applying ThermaNin and magnetic black fingermark powder as fingermark development methods and then photographed. They were then evaluated for their suitability for identification via scoring and statistical analysis. The results indicated that 36% of all marks obtained from the skin of living persons and 66% of those from skin surfaces of dead bodies received the highest score and were assessed as suitable for identification. Despite the negative effect of increased time since deposition, it was revealed that the ThermaNin method yielded better results than magnetic black fingermark powder. [ABSTRACT FROM AUTHOR]

AbstractGarbage incineration power generation is utilized to dispose of multi-source organic solid waste. This work constructed a mathematical model for a 750 t/d garbage incinerator to reveal the coupled response between the boiler and furnace sides. Field experiments validated the model, exploring various operating conditions including different loads, fuel blending ratios, primary air, and internal flue gas recirculation (IGR) air flow rates. Increasing the load by 9.1% raised furnace heat exchange by 4.0% but reduced economizer heat exchange by 19.0%. Introducing waste cloth strips and paper mill waste enhanced furnace water-cooled wall heat transfer but reduced economizer heat exchange. A 10.8% rise in primary air flow increased superheater heat exchange by 7.8%. Similarly, a 21.3% rise in IGR air flow increased economizer heat exchange by 9.0%. The temperature rise and enthalpy rise in the superheater were higher when the low calorific value of the fuel was higher. Increasing primary air velocity enhanced heat transfer, raising the outlet temperature of the medium-temperature superheater, necessitating an increase in secondary water spray to adjust the outlet temperature of the high-temperature superheater. This work provides guidance for the design and practical operation of multi-source solid waste incinerators. [ABSTRACT FROM AUTHOR]

This brief essay introduces three papers by Hillary Grill, Sally Bjorklund, and Caryn Sherman-Meyer on the impact of the Supreme Court's Dobbs v. Jackson Women's Health Organization on women's subjectivity. Focusing on the need for reproductive choice and autonomy for women, I preview the ways in which the papers collectively argue for continued psychoanalytic engagement with feminist issues in a post-Roe world. [ABSTRACT FROM AUTHOR]

The article comments on the anxiety and mental health problem facing editors in preventing the publication of scientific misconduct and fraud and paper mill activities and calls for the protection of the scientific record. It attributes the problem with paper mill-produced manuscripts to pressure on academics, educational workload in universities and funding. It suggests having an authorship policy, investigation of suspected unethical behavior and peer review to combat publishing misconduct.

Paper and board are used for packaging of moist as well as dry food. According to Regulation (EC) No. 1935/2004, food contact materials (FCM) must not bring about a deterioration in the organoleptic characteristics of foodstuffs. For testing the transfer of off-flavour (taint) from packaging to food via the gas phase (DIN EN 1230-2), relative humidity (rH) has to be adjusted. In contrast, rH is neither taken into account when testing the odour (DIN EN 1230-1), nor in chemical migration of volatile organic substances (VOC) onto the adsorbent Tenax® (DIN EN 14338). In this work, effect of different rHs on the desorption of VOC from paper and board was investigated by GC-MS analysis as well as by human sensory tests. Raising humidity led to an increase in VOC transfer, which was observed by increasing peak areas as well as the detection of more substances in GC-MS. Analytical results were in line with human sensory tests. The odour profile of the paper at 33 and 58% rH was described as cardboard-like, sweet and smoky. Impact substances for these olfactory impressions were (E)-2-nonenal, vanillin and 2-methoxyphenol as identified by GC with an olfactory detection port (GC-ODP). The increase to 75 and 100% rH resulted in the additional perception of cheesy/sweaty and fatty/rancid impressions, which were primarily caused by short-chain fatty acids and di-unsaturated aldehydes. [ABSTRACT FROM AUTHOR]

This document discusses the key concepts of translational research in the field of ophthalmology. Translational research aims to bridge the gap between existing knowledge and medical practice, with the goal of benefiting patients. It involves the transfer of diagnostic and therapeutic advances from the laboratory to clinical practice. The document explores the stakeholders of translational research, the scope of translational medicine, the components of translational research, barriers to its success, and future directions. It emphasizes the importance of collaboration and communication among different stakeholders to promote effective translational research. [Extracted from the article]

To understand the degradation behaviour of rolled hanging scrolls for future conservation treatments, we evaluated the degradation–position profiles of naturally aged hanging scrolls and their model samples, which were subjected to different storage conditions. For the sample immersed in a CuSO4・5H2O solution and rolled around a glass rod, accelerated ageing using the open method (80°C, 65% RH) revealed a tendency of lower pH and higher discolouration towards the central positions, where rolling caused the most tightness. However, no clear tendencies were observed for the concentration variations of organic acids. The degradation effects of the organic acids emitted from the paulownia wooden box were also examined using the sealed tube method by enclosing the rolled painting paper and acidic paper containing organic acids together in a glass tube. Large amounts of oxalic and formic acids were detected at the periphery and scant migration of the organic acids was observed towards the centre, thus indicating that the central positions of the painting paper were less susceptible to the influence of the organic acids emitted from the external environment. By contrast, glycolic acid diffused towards the centre. The analysis of two naturally aged hanging scrolls showed different degradation behaviours. One sample, stored open in the rolled state, showed severe discolouration with the naked eye at the outermost back surface of the scroll. This was possibly associated with the large amount of sulfate ions originating from the external atmosphere, which kept the pH lower and increased discolouration towards the peripheral positions of the painting paper. For the sample stored in a paulownia wooden box, discolouration was not observed with the naked eye at the outermost back surface of the scroll, although lower pH and higher discolouration were observed towards the central positions. [ABSTRACT FROM AUTHOR]

Typical scanning electron microscopy (SEM) micrographs obtained for cellulose nanofibrils (a), paper handsheets surface without CNF addition (b) and with 10% CNF (c) Cellulose nanofibrils used as reinforcement go through the fibrillation process in equipment that have discs with grooves on the surfaces against which the pulp is exposed to cyclical and sequential stresses. Preparation of paper handsheets (fiber/CNF) CNF were added directly to the cellulose pulp at 0, 2, 5, 8 and 10 wt% proportion before forming the paper handsheets. Box-plot for tensile index (a), tearing index (b), bursting index (c), stretch (d) and modulus of elasticity (e) in paper handsheets with the addition of different amounts of nanofibrils Figure 6 shows the variations of tensile (a), tearing (b), and bursting (c) indexes, and stretch (d) and modulus of elasticity (e) of cellulose paper handsheets due the addition of different CNF contents. Keywords: Composite fibers; kraft paper; mechanical properties; cellulose microfibrils (CMF); nanocellulose; papermaking; ; ; ; (CMF); ; EN Composite fibers kraft paper mechanical properties cellulose microfibrils (CMF) nanocellulose papermaking ZH (CMF) 7818 7833 16 11/21/22 20221220 NES 221220 GRAPHICAL ABSTRACT Graph Introduction Cellulose nanofibrils (CNF) or cellulose microfibrils (CMF) are known to present unique properties such as high strength and stiffness and to enable numerous applications such as reinforcement material in composites and paper (Osong, Norgren, and Engstrand [21]). [Extracted from the article]

Copyright of Journal of Natural Fibers is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Food contact materials (FCMs) can contain hazardous chemicals that may have the potential to migrate into food and pose a health hazard for humans. Previous studies have mainly focused on plastic materials, while data on packaging materials made from paper and cardboard are limited. We used a panel of cell-based bioassays to investigate the presence and impact of bioactive chemicals on human relevant endpoints like oxidative stress, genotoxicity, inflammation, xenobiotic metabolism and endocrine system effects in extracts made from paper and cardboard. In total, 23 methanol extracts of commonly used paper and cardboard available on the Swedish market were extracted as a whole product using methanol to retrieve polar substances, and tested at concentrations 0.3–10 mg/mL and 0.2–6 mg/mL. At the highest concentration bioactivities were observed in a high proportion of the samples: oxidative stress (52%), genotoxicity (100%), xenobiotic metabolism (74%), antiandrogenic- (52%) and antioestrogenic receptor (39%). Packages of potential concern included cake/pastry boxes/mats, boxes for infant formula/skimmed milk, pizza boxes, pizza slice trays and bag of cookies. It should be noted that the extraction for packages like cake/pastry boxes can be considered exaggerated, as the exposure usually is shorter. It can be hypothesised that the observed responses may be explained by inks, coatings, contaminants and/or naturally occurring compounds within the material. To summarise, an effect-based approach enables hazard identification of chemicals within FCMs, which is a valuable tool for ensuring safe use of FCMs. [ABSTRACT FROM AUTHOR]

In this study, cellulose was extracted from waste paper using alkaline and bleaching treatments. The flocculation performance of six quaternized cellulose (QC) samples (QC-1, QC-5, QC-10, QC-15, QC-20, and QC-30) was evaluated through kaolin suspension using the standard jar test method at varying flocculant dosages, kaolin concentrations, pH values, and settling times. The cellulose content of the waste paper and extracted celluloses were 68.6% and 78.1%, respectively. Fourier-transform infrared spectroscopy, x-ray diffraction, thermogravimetric analysis, and scanning electron microscopy showed that the waste paper properties changed after chemical treatment, confirming that the extracted product was cellulose. The QC derivatives were homogeneously synthesized by reacting the extracted cellulose with 3-chloro-2-hydroxypropyl trimethylammonium chloride (CHPTAC) in the aqueous medium of sodium hydroxide/urea. QC-15 exhibited a highly effective flocculation capability (99.67%) compared to alum (83.91%), with good performance in a wide pH range. The flocculation kinetics (kNo: 5.9 × 10−1 s-1) supported this finding. QC-15 removed 99.67% of turbidity compared to alum (83.9%). Besides, filtration of the conditioned sludge with QC-15 was relatively easy, with low specific resistance compared to the commercial alum. Overall, Q-15 was an effective and environmentally friendly flocculant with potential application for treating drinking water. [ABSTRACT FROM AUTHOR]

To study the life expectancy and difference in aging resistance properties of different modern repair bamboo papers, hydrothermal/dry-heat ageing experiments on repair bamboo paper samples were conducted. The mechanical strength (tensile strength and folding endurance) of different papers during the ageing process were analyzed. Furthermore, the chemical properties (degree of polymerization and pH) of the samples were tested to search for the immanent cause of paper ageing. The results indicated that the ageing resistance ability and durability of modern repair paper are strongly related to their production process, which corresponds with the initial properties of the paper. Mechanical pulp had a low degradation resistance, which was further exacerbated by the chemical bleaching process. In the long run, traditional handmade papers with solar bleaching processes will have longer-term stability and durability. [ABSTRACT FROM AUTHOR]

This note is based on hitherto untapped visual resources (photographs, presentation albums, and scrapbook) on post-World War I Russian refugees in Istanbul that belong to the Anna Mitchell Papers, which were gifted to the Hoover Institution Library and Archives at Stanford University in 1967. [ABSTRACT FROM AUTHOR]

Innovative design of complex systems faces multi-contradiction (MC). The existing methods to solve MC are mainly based on the General Theory of Powerful Thinking (OTSM) which is independent of the classical Engineering Design Method (ED) to form the process model, they cannot inherit the accumulated knowledge and advantages of ED. This paper proposes a product innovation design process model for MC based on the function-structure model. It starts with an initial scenario of the system to build the function-structure model and MC network based on the root contradiction analysis. The network structure entropy and function importance decision methods are introduced for the trimming target confirming. The key contradiction-node is identified and solved by strategies of trimming based on internal and external resources of the system. The function-structure model in ED and trimming in TRIZ are combined to form an innovative design process for MC systems. The proposed method is evaluated in a case study of an innovative design of the girder bridge erector. [ABSTRACT FROM AUTHOR]

We need more theory specific to the sales discipline, and conceptual papers can play a vital role in its development. Conceptual papers can also provide ideas and perspectives that provide the impetus for new research streams in sales. This article calls for a stronger focus on conceptual papers that develop sales-specific theory and frameworks. To facilitate this endeavor, the article presents possible approaches to developing conceptual papers, key points to consider when doing so, and some exemplars that may inspire sales researchers and help them publish impactful conceptual work. [ABSTRACT FROM AUTHOR]

To make better use of brine, it is necessary to detect the element content before mining and processing. Laser-induced breakdown spectroscopy (LIBS) is a fast, simple, and flexible analytical method. However, the absorption of laser energy by liquid greatly reduces the plasma life and emission intensity. Although an improvement in the excitation source improves the characterization of the liquid, it makes the device more complicated and increases the cost. This article introduces a method for detecting Na and Mg in brine using LIBS with filter paper adsorption (FPA-LIBS). The limits of detection were 7.98 and 10.57 mg L−1 for sodium (Na) and magnesium (Mg), respectively. The results of six brine samples obtained using this method and inductively coupled plasma – optical emission spectrometry were compared. The discrepancy and recovery values were 1.34–8.94% and 91.64–107.35%, respectively. In addition, the results of the analysis after storage for five days were consistent with those measured initially. These results indicate that FPA-LIBS accurately determined Na and Mg in brine. [ABSTRACT FROM AUTHOR]

The demand for particleboard has been increasing over the years. Currently, most particleboards are produced from wood which may not be sustainable in the long term. Therefore, there is need of exploring alternative materials such as making particleboards from waste materials. This study investigated the mechanical properties of particleboard consisting of waste leather shavings and waste papers blended together by unsaturated polyester. A single-layered particleboards were manufactured using compression method. Different resin contents (60%, 70%, 80%, and 90%) and leather/paper ratios (100:0, 25:75, 50:50, 75:25) were used to determine the effects on the mechanical properties (internal bond, bending strength, compression, and impact strength) of fabricated boards. From the results of this study, it was found that leather shavings and waste papers can be used as alternative raw materials for particleboard production and that mechanical properties were depended on the resin content and the blend ratio. Also, mechanical properties were reduced with resin content increment, except for impact strength, and improved by high paper blend ratio. It could be concluded that the produced particle panels could be used for indoor application or interior equipping. Additionally, it is recommended that further studies can be done on morphological analysis to establish the bonding between the particles and matrix. [ABSTRACT FROM AUTHOR]

The growing awareness of the importance of bacterial-resistant surfaces has increased since the COVID-19 pandemic global problem. Therefore, the need for antibacterial surfaces has become urgent. The by-product bagasse papers (BPs) were modified with antimicrobial natural rosin, followed by the synthesised graphene oxide and silver nanoparticles (GO-Ag-NPs) through a spin coating approach. The modified samples exhibited a remarkable antibacterial activity towards E. coli (G−ve bacteria) and S. aureus (G+ve bacteria). The microstructure, as well as phase composition of the prepared composites, was identified using various techniques such as Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscope (SEM) and hydrophilicity which was metered by water contact angle (WCA). The obtained results demonstrated that the halos of inhibition were noticed for decorated TBP samples by GO-Ag-NPs with various diameters ranging from 20 to 25 mm. Consequently, packaging applications could be extra developed with these renewable nanomaterials. [ABSTRACT FROM AUTHOR]

Although various academic disciplines use data papers to support effective research practices, data papers are still uncommon in the educational sciences. Main goals of data papers are enhancing transparency regarding research processes and supporting data sharing among researchers and thus, open science. As many educational research projects include personal data often of minors, publishing raw data can be challenging due to privacy regulations and laws (GDPR). The present article aims at exploring how a data paper can contribute to open science and enhancing transparency regarding research and publication processes for educational research projects, often containing personal data that cannot be made openly available in its raw form. To this end, we describe a dataset of a research project on teachers' noticing as basis for their classroom management. As this project includes rich process-tracing recording methods, the dataset is diverse and serves as basis for multiple analyses and publications while containing personal data of teachers and minors. By elaborating on the characteristics of the dataset, its gathering, analysis approaches and sharing preprocessed and anonymized data files, this data paper explores how to contribute to transparency and open science in educational sciences while acting within the boundaries set by privacy regulations and laws. [ABSTRACT FROM AUTHOR]

China is the largest importer of waste paper in the world and is highly dependent on the international market. Thus, the relationship between Chinese and international waste paper markets affects the supply of fiber materials in China's paper industry. This study examined the dynamic relationship between the two markets and the impact of newly implemented policies on both markets. We used unit root tests, cointegration test, vector error correction model (VECM) and frequency-domain Granger causality test to investigate the integration between Chinese and international waste paper markets and identify which of the two markets is the price leader. The results revealed that the two markets were integrated after controlling for structural breaks, and the Chinese market acted as the price leader. Since the supply of waste paper and wood pulp is insufficient in China to meet the fiber demand of the paper industry, waste paper import restrictions have significantly affected the supply of fiber materials in China's paper industry. Therefore, the Chinese government should fully consider the benefit of market integration and make full use of international waste paper resources to satisfy the large domestic demand for paper products. [ABSTRACT FROM AUTHOR]

One of the factors affecting the life expectancy of hanging scrolls is the storage environment. Our study focused on clarifying the degradation behaviour of painting paper, concentrating on the specific storage conditions that provide an airtight environment in a storage box and the stacked structure of the rolled paper rather than considering the materials of the wooden storage box or the gases generated from it. The degradation behaviour and rates for the sealed tube and moist heat ageing methods, excluding the additional effects of light and air pollutants, were compared. When the painting paper was immersed in a CuSO4・5H2O solution instead of a copper green pigment, the oxidation of the painting paper, attributed to Cu2+, proceeded faster with the sealed tube method than with the moist heat method. The co-occurring organic acids generated, namely glycolic and formic acids, which were secondary components, were detected in a higher amount in the first lining paper than the painting paper. This implies that the acids migrated from the painting paper into the lining paper. However, oxalic acid, which was the main component, did not significantly migrate and remained in the reaction system in the sealed tube without volatilising. This increased the hydrogen ion concentration in the painting paper and accelerated acid hydrolysis. Consequently, discolouration and a decrease in the degree of polymerisation and physical strength proceeded faster with the sealed tube method than with the moist heat method. Thus, although this result does not necessarily invalidate the storage system of a rolled hanging scroll in a box, the storage of a deteriorated hanging scroll in a closed system is expected to degrade the painting paper faster than it would in an open system. [ABSTRACT FROM AUTHOR]

Within the Master's course "Civil Engineering" at TU Darmstadt, a project has to be carried out. In the winter term 2018/2019 this was the design and fabrication of a bridge spanning 6 m and made entirely from paper. Students had to find bridge types suitable for the use of paper, develop and optimise cross sections and bracing systems and furthermore prove the load bearing capacity. This included the use of experimental methods explicitly. Finally, the bridge had to be erected crossing a small creek. No materials other than paper, cardboard and glue were allowed. [ABSTRACT FROM AUTHOR]

The research calculated the waste paper recovery rate, and analyzed the main factors influencing waste paper recovery rate in China with time series data from 1970 to 2012. The consequent recovery rate and utilization rate of waste paper show that the recovery of paper products has been experiencing a rapid growth in China, but it cannot meet the domestic need. The empirical analysis proves that demand is the main driver to stimulate the increase of waste paper recovery rate in China; the increased average GDP per capita and proportion of waste paper pulp are two other important factors; the increased urbanization rate does not exert significant influence. In the circumstance of insufficient timber supply, the policy of eliminating straw pulp capacities for paper-making indusrty improves the recovery rate of waste paper. [ABSTRACT FROM AUTHOR]

My comments concern the significant errors in the crystallographic part of the commented paper. The diffraction patterns are erroneously analysed and the final chemical composition is different than those supposed in the paper. There are also some manipulations with data. [ABSTRACT FROM AUTHOR]

This paper investigates retracted articles indexed in the Scientific Electronic Library Online (SciELO) Brazil, using bibliometric techniques to identify the characteristics of these retractions and relevant citation trends. All records of retracted articles from the first record in October 2004 to April 2022 were included. Sixty-seven retractions and 870 citations pre- and post-retraction were analyzed. Results indicate a change of scenario that began in 2015, with recurrences of retracted articles allegedly produced by paper mills. The prevalence of retractions derived from professional misconduct in health research and the frequency of post-retraction citations in health sciences raise concerns in the chain of stakeholders, public health, and scientific development. [ABSTRACT FROM AUTHOR]

We investigate two research questions using a recent statewide transition from paper to computer-based testing: first, the extent to which test mode effects found in prior studies can be eliminated; and second, the degree to which online and paper assessments offer different information about underlying student ability. We first find very small mode effects for a more recent transition in Massachusetts. Second, we investigate the predictive evidence of validity for paper and online tests for predictions of future test scores and grades. We generally find minimal differences for the extent to which scores on paper tests can differentially predict future online versus paper test scores. Finally, online and paper test scores are similarly predictive of future grade point average. We conclude that the online test penalty can vary substantially by test and that extreme care should be taken when administering online tests to some students and paper tests to others. [ABSTRACT FROM AUTHOR]

BackgroundMethodsResultsDiscussionConclusionsThis paper considers weaknesses in a study by Cohen et al. (2006) on the impacts of community singing on health. These include high demand characteristics, lack of attention to attrition, flawed statistical analysis, and measurement. Nevertheless, the study is uncritically cited, in evidence reviews, with findings taken at face value.Google Scholar, SCOPUS and BASE citation functions for Cohen et al. identified 32 evidence reviews in peer-reviewed journals. Eleven of these reviews, published between 2010 and 2023, focused on creative arts interventions.We demonstrate limitations in the Cohen et al. research which undermine the conclusions they reach regarding the health benefits of group singing. Subsequent evidence reviews take the findings at face value and offer little critical commentary.We consider what is needed to improve evidence reviews in the field of creative arts and health research.A more robust approach is needed in reviewing research evidence in the field of arts and health. The Cohen et al. paper is not suitable for inclusion in future evidence reviews. [ABSTRACT FROM AUTHOR]

The aim of this study is to evaluate the performance of coagulation and flocculation (C/F) process and economic analysis for the advanced primary treatment in order to obtain a semi-closed water circuit in the pulp mills in the cardboard recycling industry. Since the high water quality level is not required in the pulpers, the dosages in this research were determined without pH changes or adjustment to decrease the capital and operational expenditures. The results showed that FeCl3 with the concentration of 2000 mg/L gave the best quality when coagulants were used solely. Moreover, using alum with the concentration of 1500 mg/L provided acceptable quality for the effluent re-circulation and the removal/reduction percentages of 42, 82, 71 and 97 were achieved for chemical oxygen demand (COD), total suspended solids (TSS), turbidity and colour, respectively. It was also found that the combination of coagulants did not improve the process performance significantly. The best combination was ferric chloride (500 mg/L) and alum (2000 mg/L) with the efficiency of 47% and 98% in terms of COD and colour removal/reduction, respectively, while the best couple in TSS removal was FeCl3 (500 mg/L) and CaCO3 (500 mg/L) with the efficiency of 88%. The chemicals coupled with cationic polyacrylamide (C-PAM) did not enhance the quality of pre-treated solutions when the settling time reduced up to 15 minutes. The cost analysis also showed that alum is the most cost-effective coagulant with the costs in the range of 0.06–0.12 $/kg removed TSS, 0.06 to 0.11 $/kg removed COD and 0.06–0.1 $/m3·reduced NTU whereas calcium carbonate is the economic coagulant regarding colour reduction with the cost of 0.003 $/m3·reduced unit and more than the reduction efficiency of 90%. [ABSTRACT FROM AUTHOR]

Recent years have seen a growing shift in Early Childhood Education from paper-based observation and documentation practices to digital documentation systems such as 'e-portfolios' and 'online learning journeys'. Here, we bring a multimodal lens to these new practices and consider the potential of digital documentation for democratic assessment practices that recognise and value all children's learning, particularly children who are living with disadvantage or in the early stages of learning English. Reporting on participatory ethnographic case studies of three diverse multicultural early years settings in London, we illustrate how digital documentation opens new possibilities for capturing the dynamic and embodied vibrancy of young children's learning and can make children's documentation more accessible to children and their parents. However, many digital documentation systems are currently designed primarily for adults, rather than for children to access and contribute to their own documentation. We suggest that adult-oriented design risks marginalising the child's voice as documentation moves from paper-based to digital formats. Our findings call for collaboration between researchers, educators and digital documentation systems designers to ensure that these relatively new tools support democratic and inclusive assessment practices, where all children's meaning-making, in whatever form, is recognised, celebrated and shared. [ABSTRACT FROM AUTHOR]

As the United States' population grows via migration and immigration, with this rise in diverse identities, there has been increasing concern regarding disparities for undocumented immigrants living in the U.S. with limited access to the health system. Given the various constraints involving communication and social structures that undocumented immigrants face, a culture-centered approach is drawn on to investigating how this group goes about navigating a dominant health system given their restricted access. I explore co-constructed themes that emerged through conversations with undocumented immigrants, (people without papers as I call them in this work) living in the United States to gain an understanding as to the structural and cultural limitations faced by this group. By doing qualitative semi-structured interviews with local participants living in the South Florida region, I describe the various features of a complex U.S. health system that undocumented immigrants (people without papers) deemed as important obstacles that limit their willingness to interact with official medical spaces. This work draws on narratives and accounts to shed light on the intersection of disparities this group has to overcome in order to consider entering a medical space to receive the treatment they might need. The findings of this article highlighted the structural violence that certain subaltern groups, such as people without papers experience due to their limited access to foundational systems in their environment. [ABSTRACT FROM AUTHOR]

The thin-layer drying performance for a typical solid waste (paper towel) was evaluated at hot air temperatures of 90–130 °C (0.5 m/s air velocity) and microwave powers of 200–800 W in a bench-scale microwave combined convective drying setup. Influences of hot air and radiation modes (multi-magnetron and mode stirrer) on the temperature distribution uniformity were examined. The effective moisture diffusivities of sample during pure hot air drying ranged from 6.07 × 10−9 to 1.31 × 10−8 m2/s, while those for pure microwave drying were from 3.54 × 10−8 to 1.52 × 10−7 m2/s. The apparent activation energy of sample in pure hot air drying was estimated as 23.17 kJ/mol, while that for pure microwave drying was 22.64 W/g. The effective moisture diffusivities of sample in combined drying ranged from 5.71 × 10−8 to 2.05 × 10−7 m2/s. The heating uniformity for microwave was improved effectively by the combined drying. The application of the mode stirrers and multi-magnetron radiation modes further improved the microwave heating uniformity. Midilli model can well describe moisture content of paper towel over time. [ABSTRACT FROM AUTHOR]

"Households on the Mimbres Horizon: Excavations at La Gila Encantada, Southwestern New Mexico" by Barbara J. Roth is a significant publication for Mimbres Mogollon research, providing insights into the development of households and their spatial and artifactual patterns at early Mimbres Mogollon habitation sites. The author's research at the La Gila Encantada site, uncluttered by overlying pueblo remains, allows for a clearer understanding of site layout, habitation, and contextual relationships of features and artifacts. The volume includes seven chapters, with contributions from specialists, covering topics such as excavation methods, ceramic data, stone artifacts, jewelry, and plant and animal remains. This book is valuable for researchers studying Mogollon archaeology and early village and household developments in the region. [Extracted from the article]

This article discusses a scoping review of position papers aimed at enhancing the quality of life of people with intellectual disabilities. It describes the approach taken to conducting the scoping review and the position papers identified, and goes on to explore a range of issues that became apparent when carrying out the review. The authors argue that the people whose lives are most centrally impacted by position papers—people with intellectual disabilities and their families—should be included in the production and review of those papers. The article concludes by recommending a co-ordinated approach to the production and storage of position papers. [ABSTRACT FROM AUTHOR]

Petrochemical plastics have become a basic requisite in today's world. Their production has increased dramatically since the last few decades owing to the increase in their demand. Sustainable green plastics produced from polylactic acid have proven to be an alternative to conventional plastics pertaining to their tendency of biodegradability; they are disintegrated by microorganisms and are utilized as carbon sources by plants and other primitive organisms. Rhizopus species is appropriate for the biosynthesis of lactic acid, which is the basic raw material of polylactic acid could be obtained from lignocellulosic biomass since the fungus has the ability to grow on and ferment various carbon sources like cellulose, starch and so on. This research paper deals with the effective biosynthesis of lactic acid from Paper Sludge (PS) through the method of simultaneous saccharification and fermentation (SSF), along with the optimization of various parameters like temperature, pH and initial substrate concentration. An economical and an alternative methodology was opted to prepare cellulase enzyme necessary for the fermentation process, considering the fact that commercially available cellulase are exorbitant. Various combinations of the above enzymes were tested to determine the optimal cellulase cocktail suitable for these conditions. Finally, lactic acid productivity of 27 g/L was achieved when using a blended cellulase cocktail at 50:50 proportion of commercial and fabricate cellulase using a feed concentration of 75 g/L at 40 °C and 6 pH after144 hr by SSF. [ABSTRACT FROM AUTHOR]

The not-so-bygone worlds of music and colonialism in the twentieth century have yielded a wealth of scholarly 'paper knowledge' in the twenty-first of which to build off new archival-musicological work. This article takes a particular archiving direction by turning to paper itself – and pivots the postcolonial pen around the texts and textures of re-engaging colonial history in postcolonial music scholarship. I explore these writing stakes through my adopted narrative of 'the post/colonial music archive', as shaped by paper and paper's sounding elements of tone and voice. Crisscrossing between the colonial moment and the postcolonial pen, I straddle this developing narrative of the archive, and the registers and inflections of extant source narration for what they can jointly vocalize about the music making of the Municipal Brass Band in 1930s treaty port Shanghai, and the Sino-British Club in postwar colonial Hong Kong – two ostensible musical worlds of 'Britain in China' in the twentieth century, here thrown into disarray by the post/colonial archive's own inchoate, counter-tales. Ultimately, in this process, postcolonial music scholarship gains further traction and meaning as a multi-articulating inquiry – and a turn of mind that does not let colonial history and its persistent challenges for writing go askew. [ABSTRACT FROM AUTHOR]

The article discusses the art of paper tearing by Hong Kong-based paper-tearing artist Sing Man Lee in his aim to create a bridge between contemporary life and traditional Chinese cultures. Other topics include how Lee made his first paper-tearing artwork, how the art can improve a person's confidence, and an exploration of Lee's artwork through the National Visual Arts Standards.

In this study, paper mill wastewater and hemicellulose hydrolysate were evaluated as low-cost substrates for fungal chitosan production using Penicillium citrinum. Submerged fermentation was first studied using a bioreactor operated under batch, fed-batch and continuous modes with paper mill wastewater as the substrate. Very high removal (91%) of organics as chemical oxygen demand (COD) in the wastewater with 160 mg L-1 chitosan production by P. citrinum was obtained using the bioreactor operated under fed-batch mode for 72 h. Moreover, 86% reduction of phenolics in the wastewater with 89% decolourization efficiency was achieved in the fed-batch experiments with the bioreactor. Under the continuous mode of operation with the bioreactor, maximum chitosan production of 170 mg L-1 was observed. The effect of acetic acid addition to the wastewater for enhancing chitosan production by the fungus was further studied in a batch system. Chitosan productivity of 2.33 mg L-1 h-1 was obtained with 50 mg/L acetic acid. Various models, viz. Monod, Haldane, Andrews, Webb and Yano, were fitted to the experimental data for understanding the kinetics involved in the process. Haldane model accurately fitted the experimental data on biomass specific growth rate, acetic acid consumption rate and chitosan production rate by P. citrinum with acetic acid addition to the wastewater. Fungal fermentation of another low-cost substrate, rice straw hydrolysate, was further studied using the batch-operated bioreactor; and a maximum chitosan titre of 911 mg L−1 was achieved using the detoxified rice straw hydrolysate. Highlights Low-cost substrates for chitosan production by Penicillium citrinum are reported Acetic acid addition to paper mill wastewater enhances chitosan production Biomass growth and chitosan production follow substrate inhibition kinetics Fed-batch -operated bioreactor resulted in 91% wastewater treatment efficiency Maximum chitosan titre of 911 mg L−1 was achieved with rice straw hydrolysate [ABSTRACT FROM AUTHOR]

A systematic-study is conducted using an innovative technology for paper drying by applying ultrasound mechanism. The advantages include greater energy efficiency, lower drying time and temperature, improvement of the product quality, and it is considered a green technology. The effects of initial moisture content, thickness, and refining condition are studied for different types of pulps (hardwood and softwood) using 23 factorial design of experiments. Analysis of Variance show that in the range of the studied parameters, thickness has the maximum effect on ultrasonic drying time followed by the initial moisture content. In addition, using a linear regression model, a relationships for the total time of drying is provided. The results confirmed that ultrasonic drying is more efficient at higher moisture content and higher thickness of the sample. These results are related to the structural characteristic of the samples such as porosity, pore distribution, and surface roughness. [ABSTRACT FROM AUTHOR]

Walter Benjamin's criticisms of dwelling and the modern interior are well known. The middle classes retreated from the alienation of nineteenth-century city life into domestic seclusion, surrounding themselves with soft furnishings in a search for comfort. In Living Rooms (2022), Sam Johnson-Schlee uses objects typically found in the living room or lounge as his starting point for the development of Benjamin's ideas. Recognising the labour invested in domestic commodities would allow us to realise our dreams of connecting with others and escaping the confines of capitalism like roots breaking out of a plant pot. The personal observations used to support the arguments reflect the experience of Generation Rent. They inform an attempt to relate IKEA's 1996 'Chuck out that chintz!' advert to crucial changes in the British housing market. The emphasis on labour largely sidelines household labour and its gendering, with the exception of the activities of 'cleanfluencer' Mrs. Hinch. The link between domestic commodities and our longing for intimacy is effectively depicted using a combination of historical research, cultural references and family stories. Plants and flowers are used throughout to illustrate specific arguments and to serve as a symbol of a different, and better, life. [ABSTRACT FROM AUTHOR]

The paper industry wastewater even after bio-treatment at industrial scale is a major source of aquatic and soil pollution due to various unknown compounds. Hence, the study has focused on the detection of residual organic pollutants from the bleached and unbleached paper mill wastewater and both sources showed endocrine-disrupting compounds. The toxicity test with Phaseolus aureus seed germination showed inhibition of seed germination and alpha-amylase activity >25% in bleached and unbleached paper mill wastewater. The LC50 of Tubifex tubifex was noted of >50% after 48 hours incubation test. This revealed that the wastewater discharged from bleached paper mill is more toxic than unbleached paper mill waste this might be due to the use of more chemicals during bleaching and pulping process. This study has revealed that there is need to treat both paper mill wastewaters adequately prior to discharge. [ABSTRACT FROM AUTHOR]

"Tyranny and Revolution: Rousseau to Heidegger" by Waller R. Newell explores the concept of freedom and revolution in the political philosophy of German thinkers from Rousseau to Heidegger. The book examines how these philosophers viewed freedom and revolution as interconnected, with revolution often seen as a means to restore or simulate the lost freedom of humanity. The author also discusses the influence of classical Greek political thought on these philosophers and their critiques of modernity. The book provides a comprehensive analysis of the philosophical tradition and its implications for understanding freedom and revolution. [Extracted from the article]

To exclusively report the clinical category of mechanical secondary acquired lacrimal duct obstruction (SALDO) secondary to the caruncle and plica hypertrophy. Prospective interventional case series involving 10 consecutive eyes with megalocaruncle and plica hypertrophy were enrolled in the study. All patients presented with epiphora secondary to a demonstratable mechanical obstruction of the puncta. All patients underwent high magnification slit-lamp photography and Fourier-domain ocular coherence tomography scans (FD-OCT) of the tear meniscus height (TMH) pre- and post-operatively at 1-month and 3-months. Caruncle and plica size, position, and their relationship to the puncta were noted. All patients underwent partial carunculectomy. Primary outcome measures were demonstrable resolution of the mechanical obstruction of the puncta and the reduction in the tear meniscus height. The secondary outcome measure was the subjective improvement of the epiphora. The mean age of the patients was 67 years (range: 63–72 years). The average TMH was 843.1 (range: 345–2049) microns pre-operatively and 195.1(91–379) microns at 1-month follow-up. All patients reported significant subjective improvement in epiphora at 6-months follow-up. One patient had bilateral granuloma at the surgical site at two weeks and was managed by simple excision and topical tapering steroids. Histopathology revealed hyperplastic epithelium with goblet cells with chronic inflammatory cells in the sub-epithelial region and the stroma. The role of the caruncle in the causation of mechanical SALDO needs to be carefully assessed in patients beyond the sixth decade. Excellent objective and subjective outcomes can be achieved by a partial carunculectomy and plica semilunaris excision. [ABSTRACT FROM AUTHOR]

To discuss the clinical spectrum and management strategies in patients with post-traumatic canalicular fistula (PTCF). Retrospective, interventional case series of consecutive patients diagnosed with PTCF over a 6-year study period between June 2016 and June 2022. The demographics, mode of injury, location, and communication of the canalicular fistula were noted. The outcomes of several management modalities including dacryocystorhinostomy, lacrimal gland therapies, and conservative approaches were assessed. Eleven cases with PTCF over the study period were included. The mean age at presentation was 23.5 years (range: 6–71 years), with male: female ratio of 8:3. The median time interval between trauma to presentation at the Dacryology clinic was 3 years (range: 1 week to 12 years). Seven had iatrogenic trauma and four had the canalicular fistula following primary trauma. Management modalities pursued include conservative approach for minimal symptoms, and dacryocystorhinostomy, dacryocystectomy, and lacrimal gland botulinum toxin injection. The mean follow-up period was 30 months (range: 3-months−6 years). PTCF is a complex lacrimal condition and the management of the PTCF needs a tailored approach guided by its nature and location and patient symptomatology. [ABSTRACT FROM AUTHOR]

The Journal of Critical Realism has issued a call for papers for a special issue on Morphogenetic Régulation (MR). MR is a theoretical and methodological framework that examines complex systemic transformations within contemporary capitalism. It builds on the Immanent Causality Morphogenetic Approach (ICMA) introduced by Knio in 2018, which combines Margaret Archer's Morphogenetic Analysis with Spinoza's concept of immanent causality. The call for papers invites contributions that apply MR to various themes and disciplines in the social sciences. The submission deadline for full papers is September 31, 2024, and all papers will undergo peer review. [Extracted from the article]

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The following is a discussion of papers by Kozlowski and Lentz that explore the presence of mortality in the analytic relationship. The author reflects on challenges to the dyad, the vulnerability of the analyst, and how the individual and analytic pair may confront their existential reality separately or together. The author includes the idea of "death origin stories" to emphasize that mortality has a presence throughout the life of the individual; she suggests how psychoanalytic theory and technique may be enhanced by including an explanation of the earliest penetration of death into consciousness and whether this lens may enhance our sensitivity to mortality and our ability to manage loss and endings. [ABSTRACT FROM AUTHOR]

Less than 65% of wastepaper can be recycled, and the remaining wastepaper may end up polluting groundwater and generating greenhouse gas emissions if disposed improperly by using traditional approaches. The concept of circular supply chain practices, which integrates circular thinking into supply chain practices that aim to reach zero waste by exploring novel business models and supply chain functions, has been proposed to address this issue. However, previous studies implementing this concept lacked appropriate methods for structuring an influential model to guide resource allocation, which caused difficulty in developing circular supply chain practices. Thus, a hybrid method is proposed to integrate factor analysis with fuzzy synthetic and decision-making and trial evaluation laboratory methods to enable visual analysis and boost understanding. The results reveal that awareness and engagement are the most influential factors in attempts to achieve zero waste, rather than the recycling, reuse and reduction practices emphasised by previous studies. [ABSTRACT FROM AUTHOR]

Prophylaxis with emicizumab, a bispecific monoclonal antibody that mimics FVIII function, has shown encouraging results in clinical trials in terms of efficacy and safety. However, current experience is limited, and many areas of concern to clinicians have yet to be reviewed. This paper reviews the experience of hemophilia A patients treated with emicizumab based on the results of clinical trials and real-life studies. The authors place special emphasis on issues such as the management of these patients in situations of hemorrhage and/or surgical interventions, joint health or laboratory monitoring. Treatment with emicizumab has been shown to improve joint health and reduce bleeding, of particular interest to patients with inhibitors and high bleeding rates. However, there are still concerns about its administration in neonates and previously untreated patients due to limited reported experience. Laboratory monitoring is not strictly necessary due to the stable pharmacokinetics emicizumab has been shown to exhibit, however, tests that globally assess hemostasis may be useful especially in cases of bleeding or surgery. The authors are also of the opinion that prophylaxis before minor surgery is not necessary and that major surgeries can be safely performed with additional prophylactic coagulation factor. [ABSTRACT FROM AUTHOR]

In Ethiopia, the dairy cows' major feed resources are natural pasture and crop residues, both of which are nutritionally low and do not even satisfy the maintenance requirement. Consequently, dairy productivity per head is low in the country. This paper reviews the existing knowledge of negative energy balance (NEB) and summarizes its implication on production and reproduction parameters, as well as the monitoring tools as a means of intervention in minimizing the effect on dairy cows. The presence of NEB in late gestation and early lactation of dairy cows could contribute to both short and long-term negative effects on production and reproduction ability. Lower body condition, reduced milk production, a change in the milk fat to protein ratio, an increasing incidence of health problems, a late time to become estrus, delayed ovarian cycle, and a lower conception rate are the common implications. Through the knowledge created so far, it can be concluded that NEB is almost a common phenomenon in transitional high milking dairy animals, but there is a possibility to shorten its persistence through strategic supplementation using the NEB monitoring tools. [ABSTRACT FROM AUTHOR]

In this study, carbon quantum dots (CQDs) and rhodamine B (RhB) were physically mixed to construct a highly selective and sensitive ratiometric fluorescent sensor (CQDs@RhB) for the quantitative and visual detection of Hg2+. After adding Hg2+, the emission peak of CQDs at 445 nm was quenched and the peak of RhB at 575 nm remained unchanged; the ratio of the two emission peaks had a linear relationship with the Hg2+ concentration. The CQDs@RhB had a detection range of 0–15 µM and the limit of detection (LOD) is 65.93 nM and a color change from blue to pink was visible to the naked eye under ultraviolet light. The study revealed a static quenching mechanism of CQDs@RhB. The established method was successfully applied to the detection of Hg2+ in real water and rice samples with satisfactory results. In addition, a portable fluorescent paper-based sensor platform was developed using computer software assistance. The relationship with Hg2+ concentration was constructed by converting the pictures obtained under ultraviolet light to RGB color mode for visualization and quantitative detection of Hg2+. This study provides a valuable strategy for constructing a rapid detection system for Hg2+ in the field. [ABSTRACT FROM AUTHOR]