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The rise of fentanyl and fentanyl analogs in the drug supply pose serious threats to public health. Much of these compounds enter the United States through shipping routes. Here we provide a method for fentanyl screening and analysis that utilizes pressure‐sensitive adhesive (PSA) lined paper to recover drug residues from parcel‐related surfaces. The paper used is commercially available repositionable notes (also called post‐it or sticky notes). From this paper, mass spectra were obtained by paper spray‐mass spectrometry (PS‐MS), where PSA paper served as both a sampling and analysis substrate. Seven fentanyl‐related compounds were analyzed: fentanyl, 4‐anilino‐N‐phenethylpiperidine (4‐ANPP), N,1‐diphenethyl‐N‐phenylpiperidin‐4‐amine (phenethyl‐4‐ANPP), valerylfentanyl, 4‐fluoroisobutyrylfentanyl (4‐FIBF), carfentanil, and p‐fluorofentanyl. These compounds were recovered by PSA paper and identified by PS‐MS from packaging tape and plastic at 50 ng and from cardboard and shipping labels at 100 ng. The impact of cutting agents on PS‐MS analysis of fentanyl analogs was explored. No trends of analyte suppression were found at high concentrations of the cutting agents caffeine, diphenhydramine, and lidocaine when recovered from surfaces. A cartridge that required no precise cutting of PSA paper prior to sampling or analysis was evaluated for use in PS‐MS for fentanyl screening. Recovery and detection of fentanyl from plastic sheeting was demonstrated with this cut‐free cartridge. The cut‐free cartridge showed somewhat less consistency and lower analyte signal than the standard cartridge, but performance was suitable for potential screening applications. In combining PSA surface sampling with PS‐MS for drug screening, both sampling and detection of fentanyl‐related compounds is simple, rapid, and low‐cost. [ABSTRACT FROM AUTHOR]

Classifying papers according to the fields of knowledge is critical to clearly understand the dynamics of scientific (sub)fields, their leading questions, and trends. Most studies rely on journal categories defined by popular databases such as WoS or Scopus, but some experts find that those categories may not correctly map the existing subfields nor identify the subfield of a specific article. This study addresses the classification problem using data from each paper (Abstract, Title, Keywords, and the KeyWords Plus) and the help of experts to identify the existing subfields and journals exclusive of each subfield. These "exclusive journals" are critical to obtain, through a pattern detection procedure that uses machine learning techniques (from software NVivo), a list of the frequent terms that are specific to each subfield. With that list of terms and with the help of optimization procedures, we can identify to which subfield each paper most likely belongs. This study can contribute to support scientific policy‐makers, funding, and research institutions—via more accurate academic performance evaluations—, to support editors in their tasks to redefine the scopes of journals, and to support popular databases in their processes of refining categories. [ABSTRACT FROM AUTHOR]

The United States Environmental Protection Agency (EPA) developed Toxic Release Inventory (TRI) using information submitted by different industries in the United States. This research examines the contaminants released by paper manufacturing industry in the United States and Ohio over time and what paper manufacturers are doing to diminish the quantities of chemical wastes generated, released to the environment, or managed by other means. It is understood that there is a reduction in the Risk-Screening Environmental Indicators (RSEI) scores from 2002 to 2014 in all the states, which can be related to the adaptation of recycling or reusing of the chemicals in various other manufacturing processes. The other significant observation inferred from the analysis is that the facilities in the states such as Wisconsin, Louisiana, South Carolina, Connecticut, and Pennsylvania based on the economic feasibility or recycling prospects, they are generating higher quantities of the selected chemical resulting in the higher RSEI scores respectively for the above-mentioned states. This article demonstrates the application of the risk-screening indicators model to a large database to analyze pollution data. © 2017 American Institute of Chemical Engineers Environ Prog, 36: 808-814, 2017 [ABSTRACT FROM AUTHOR]

How people pay is critically important to consumers and businesses alike. Many consumers are choosing to pay for goods and services from an increasing number of options. Tech‐savvy urbanites buy coffee by tapping their phone on a reader. Parents returning from a night out use peer‐to‐peer payment apps, such as Venmo, to pay the sitter. The recent explosion of financial innovations promises faster, more efficient, and cheaper transactions. These increasing digital payment options coincide with decreased number and volume of cash transactions. However, vulnerable populations face more constrained payment choices and often rely exclusively on cash. Without experience, devices, or acceptable credit histories, vulnerable populations may have little access to digital transactions. The advantages of falling digital costs and other benefits thus accrue to the digitally connected. At the same time, those who must transact in coins and paper money are likely to find their relative costs increasing. This paper highlights payment trends and the potential impact on vulnerable populations in the United States as we move toward a cashless society. This paper should stimulate discussions of public policy initiatives to mitigate digital payment issues for vulnerable people. [ABSTRACT FROM AUTHOR]

The article presents the effects of a waste paper product on soil phosphorus, carbon, and bulk density. Soil test values for phosphorus have increased due to the applications of manures to agricultural fields in the United States. Because of the application, there is a probability that phosphorus will be in the surface water. The effect will be the degradation of water quality. The danger of phosphorus transport to surface water may be lowered through the application of waste paper on soils with high soil test phosphorus. In Booneville, Arizona, a test was conducted to show the effects of adding waste paper product on soil phosphorus, carbon, and bulk density.

In this article, Maryland's non-legal-tender paper money emissions between 1765 and 1775 are reconstructed to determine quantities outstanding and redemption dates, providing a substantial correction to the literature. Over 80 per cent of this paper money's current market value was expected real asset present value and under 20 per cent was liquidity premium. It was primarily a real barter asset and not a fiat currency. The liquidity premium was positively related to the amount of paper money per capita in circulation. This paper money traded below face value due to time-discounting, rather than depreciation. Past scholars have simply confused depreciation with time-discounting. [ABSTRACT FROM AUTHOR]

The article offers information on how to submit articles about American Christmas to be published in the journal, including topics like Christmas costumes, Yuletide fashions and styles, and Christmas riots.

Black women in the United States experience a higher maternal mortality rate compared to other racial groups. The maternal mortality rate among non‐Hispanic Black women is 3.5 times that of non‐Hispanic White women and is higher in the South compared to other regions. The majority of pregnancy‐related deaths in Black women are deemed to be preventable. Healthy People 2030 directs healthcare providers to advance health equity through societal efforts to address avoidable inequalities, historical and contemporary injustices, and the elimination of health and healthcare disparities. The Southern Nursing Research Society has put forward this position paper to provide recommendations to improve maternal health equity among Black women. Recommendations for nurses, multidisciplinary healthcare providers, policymakers, and researchers are discussed. [ABSTRACT FROM AUTHOR]

A study of pulp and paper mill workers indicated low risks of death from all causes (standardized mortality ratio (SMR) = 0.74) and all cancers (SMR = 0.81) compared with U.S. rates. The leukemia death rate in workers was not higher than the U.S. rate but was higher than the rate in county populations surrounding mills. Workers whose last jobs were in the finishing areas of the mills had an elevated SMR for liver cancer. An internal comparison of occupational characteristics indicated that workers employed in mills using other chemical pulping operations had significantly elevated mortality from all causes, all cancers, heart disease, lymphomas, and brain cancers. Lung cancer mortality was elevated in mills using kraft pulping. The internal comparisons confirmed the association between work in finishing and the risk of liver cancer. This study was designed to investigate whether pulp and paper mill workers have any risks that would indicate the need for studies detailing exposures.

Prior research on competitive dynamics has failed to offer tools to understand distorted patterns of competition that emerge from distinct institutional and historical contexts. Our analysis suggests that a joint effect of institutional rules, governance structures, and shared cognition plays a pivotal role in firm-level competitive behavior and capability development. We show how globally significant market positions can result from specific institutional arrangements between firms and governments, especially if coupled with interfirm contractual commitments. Our results call for more attention to these interfirm commitments that are built on formal rules and governmental support, but whose impact they yet exceed. Copyright © 2016 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Presents information on KP Products Inc., which do business as Vision Paper, located in New Mexico. Information on Kenaf, an annual plant which was identified as the most promising nonwood fiber plant; Product development background; Plan of the company to build and operate a series of state-of-the-art pulp mills based on agriculturally produced raw material.

The article presents a case study of Northwestern Paper Co. From a single pulp and paper mill at the company's inception, Northwestern had expanded substantially over the years, opening additional pulp and paper mills across the United States. By the 1950s, the company was one of the largest U.S. producers of pulp and paper products. During the 1960s and 1970s, the company made a big push toward overseas expansion, particularly into Western Europe, where there was high demand for paper products. Market pulp was pulp sold on the open market, rather than being converted into paper at the company's own mills. It was shipped from the mill in bales of dry sheets. The early 1990s had proven difficult for Northwestern and other paper companies in the U.S. and Europe. Many of the industry's problems were attributable to the high level of excess production capacity. Industry growth during the 1980s led paper companies to invest heavily in new mills and paper machines. Starting in 1990, however, demand for paper products declined. In an attempt to absorb the high fixed costs associated with investments in plant and machinery, several firms in the industry had tried to maintain relatively high rates of plant capacity utilization.

As drug overdose deaths across the United States continue to rise, there is increasing interest in field testing of illicit substances. This work discusses a paper‐based analytical device (idPAD) that can run a library of 12 colorimetric tests at the same time, each detecting different chemical functional groups and materials found in illicit drugs, distractor substances, and cutting agents. The idPAD requires no electricity, costs less than $2 USD, and requires minimal training to operate. The results of the 12 tests form a color barcode which is "read" by comparison to standard images. The accuracy of the idPAD was assessed using samples of heroin, cocaine HCl, crack, and methamphetamine at concentrations of 25%–100% in a lactose matrix, as well as pure lactose. Based on 840 "reads" by three different users, the idPAD showed 95% sensitivity and 100% specificity for detecting these drugs; the most common error was mistaking cocaine HCl for crack or crack for cocaine HCl. In a second step, samples of heroin, cocaine, and methamphetamine (n = 30) and distractor substances (pharmaceuticals, cutting agents, and other illicit drugs, n = 64) were tested by two readers, yielding a sensitivity of 100% and specificity of 97%. Targeted substances were detected reliably at 55–180 μg/lane, and the idPAD was found to be stable for at least 3 months when stored at room temperature. The library approach used in the idPAD may provide the accuracy and robustness necessary for a presumptive field drug test. [ABSTRACT FROM AUTHOR]

In this paper, I draw on two childhood ethnographies to ask basic questions about the foundation of child writing. The first question is, where does writing come from in young children's lives? Answering this question will lead us to childhood play as the foundation of writing. The second question is, how do educators negotiate an inclusive, playful classroom culture in racially divisive and neoliberal times? This question will lead to a critical consideration of forming an inclusive culture in a racially and culturally diverse classroom. In this time of uniform, mandated curricula, rampant in the United States and elsewhere, and of the dismissive attitude towards play and towards childhood diversity (e.g., in race, culture and socioeconomic class), it is worth revisiting basic questions about the beginnings of writing in childhoods. The questions are relevant whether a child is writing on paper, screen, slate, or sand. [ABSTRACT FROM AUTHOR]

The article offers several position papers related to dental education by the American Dental Education Association (ADEA) in the U.S. The papers, approved by the 2003 House of Delegates, are presented as reference for dental education, dental educators and institution in the educational program. Specifically, it discusses freedom and responsibilities of individuals and institutions, health care, and due process for students in dental education.

Evaluates the short- and intermediate-term effects of repeatedly amending sandy soil with paper mill residuals (PMR) and composted PMR in a vegetable rotation in Wisconsin's central sands. Effects of PMR and composted PMR on total soil carbon; Changes in water-holding capacity and plant-available water (PAW); Relationship between total soil carbon and PAW.

The article presents the position papers approved by the 1996 House of Delegates of the American Dental Education Association in the U.S. It consists of statement on peer review and health care programs. It outlines the freedoms and responsibilities of individuals and institutions. It also highlights the due process for students in dental education.

Abstract: Several studies have reported on wide‐spread contamination of U.S. paper currency with cocaine and to a lesser extent other illicit drugs. Canines are trained and employed to search for and alert to drugs. Canine alert to currency has been used as evidence that currency has been directly involved in illicit drug trafficking to justify currency seizure and forfeiture. This assertion, particularly when the only evidence is based upon canine alert, has been challenged in the courts considering that most currency in circulation is contaminated with cocaine. Comprehensive review of the scientific literature establishes that (i) 67–100% of circulated U.S. currency is contaminated with cocaine ranging from a few nanograms to over one milligram/bill (ii) various biological and environmental parameters impact canine alert to drugs. It is concluded that canine alert to U.S. currency is not sufficiently reliable to determine that currency was directly used in an illicit drug transaction. [ABSTRACT FROM AUTHOR]

Drug shortages continue at crisis levels in the United States, with no end in sight. Extensive research in disparate areas has been conducted to explore the impact that shortages have on patients and the healthcare system. We conducted a scoping review to categorize existing work in order to identify opportunities for further research. We considered peer‐reviewed and non‐peer‐reviewed articles involving non‐vaccine, human drug shortages in the United States published in English between January 2001 and May 2019. In total, 430 papers were charted according to the following categories: causes, impacts on care, health outcomes, costs, management, prevention, and federal government response. Of these, 112 papers considered causes; 199 discussed effects, 158 considered management strategies, and 140 discussed prevention. We provide a resource to navigate the vast literature on drug shortages in the United States, identifying areas in need of further research. This review highlights the widespread negative effects that drug shortages have on patients, providers, and health system costs in the United States. Evidence of their ramifications should be sufficient to justify policy change. Future work should move from characterizing the problem to working toward solutions to reduce the impact, occurrence, and effects of shortages. [ABSTRACT FROM AUTHOR]

The article focuses on the position of the American Dental Education Association regarding the roles and responsibilities of academic dental institutions in improving dental health in the U.S. It discusses the identification of the need and demand for oral health care. It explains the principles that govern academic dental institutions. It also emphasizes the role of dental institutions in the supply and demand for dental professionals.

Presents a report on the roles and responsibilities of academic dental institutions in improving the oral health status of U.S. citizens as last revised by the 2004 House of Delegates of the American Dental Education Association. Aspects of medicine which apply equally to dentistry; General principles for academic dental institutions; Types of oral health providers.

The oral health education system is in need of major reform! This is especially apparent in university-based education for the health professions. So-called preclinical as well as clinical education simply has not kept pace with or been responsive enough to shifting patient demographics and patient/population desires and expectations, changing health system expectations, evolving interdisciplinary expertise and practice requirements, new scientific discoveries and scientific information, focus on quality improvement, and/or integration of emerging technologies. Moreover, university-based "dental education" is the most costly professional degree education within the entire university portfolio, and dental student accumulated debt is increasing each year well beyond national inflation estimates. Today, we have an enormous opportunity to explore major reforms in health professional education. Through the Santa Fe "process" of open and candid engagements and discussions (see www.santafegroup.org), we advance an argument as well as a national strategy that can enable major reforms in the oral health education system. We further suggest that major revisions can result in an outcome-based education system that prepares oral health professionals to meet both the needs of patients/families/communities and the requirements of a changing health system. [ABSTRACT FROM AUTHOR]

The article presents position papers approved by the American Association of Dental Schools (AADS) related to dental education in the U.S. It mentions incorporation of peer review in dental school curricula provides an opportunity to learn skills of working with other practitioners and learn actual clinical skills. AADS believes that federal funds must be included to finance basic healthcare benefits.

The article offers information on the roles and responsibilities of academic dental institutions towards American dental care in the U.S. It discusses the challenges and duties of dental care institutions on the improvement and awareness of Americans on the aspect of oral health. It also explores the aspects that academic dental institutions should focus, including the need and demand on oral health care, access to dental care and patient care mission.

An Investigation of the relationship between National institutes of Health (NIH) funding and the quantity and nature of biomedical publications is reported for 120 U.S. medical school complexes. A correlation of 0.95 was found between the amount of NIH funds received and the number of biomedical publications from the medical schools. Medical school ranks based on bibliometric measures were found to correlate at the 0.80-0.90 level with ranks based on peer assessments of the schools. The characteristics of the medical school papers varied with the type of school. The average citation influence per paper Increased with the publication size of the schools. This was true even when factors such as public versus private control, geographic region, average research level (from basic to clinical), and subject emphasis were controlled. The positive relationship between number of papers from a school and its citation influence holds within Individual research levels and within subfields. [ABSTRACT FROM AUTHOR]

In July 2015, the Journal of the American Geriatrics Society published a manuscript titled, "Failing to Focus on Healthy Aging: A Frailty of Our Discipline?" In response, the American Geriatrics Society (AGS) Clinical Practice and Models of Care Committee and Public Education Committee developed a white paper calling on the AGS and its members to play a more active role in promoting healthy aging. The executive summary presented here summarizes the recommendations from that white paper. The full version is published online at GeriatricsCareOnline.org. Life expectancy has increased dramatically over the last century. Longer life provides opportunity for personal fulfillment and contributions to community but is often associated with illness, discomfort, disability, and dependency at the end of life. Geriatrics has focused on optimizing function and quality of life as we age and reducing morbidity and frailty, but there is evidence of earlier onset of chronic disease that is likely to affect the health of future generations of older adults. The AGS is committed to promoting the health, independence, and engagement of all older adults as they age. Geriatrics as an interprofessional specialty is well positioned to promote healthy aging. We draw from decades of accumulated knowledge, skills, and experience in areas that are central to geriatric medicine, including expertise in complexity and the biopsychosocial model; attention to function and quality of life; the ability to provide culturally competent, person‐centered care; the ability to assess people's preferences and values; and understanding the importance of systems in optimizing outcomes. J Am Geriatr Soc 67:17–20, 2019. [ABSTRACT FROM AUTHOR]

This study evaluates the impact of pollution performance by pulp and paper firms on their economic and market performance. Pollution performance measurement is based on a pollution index developed from pollution emission reports filed with the regional offices of the Environmental Protection Agency by pulp and paper firms for their individual plants. Economic performance is measured by Net Income, ROE, ROA, Cashflow/Equity and Cashflow/Assets; market performance is measured by the PE ratio and systematic risk. The association between the pollution index and economic and market performance variables is tested by the Pearson Correlation coefficients. The results of this study indicate that, in the short run, pollution performance is negatively associated with economic performance and that the markets do not reward good pollution performance. Strict pollution standards may be desirable for forcing management to undertake pollution abatement activities to achieve a cleaner environment. [ABSTRACT FROM AUTHOR]

An industry-funded, long-term, receiving water study was initiated in 1998/1999 to address questions about the potential effects of pulp and paper mill effluent discharges on US receiving waters. Although the study continues, the knowledge gained to date provides an opportunity to reflect on the study development process, its progress, and its outcomes. As a backdrop to a series of articles in this special issue describing study results, this article describes the process by which study information objectives were identified as well as the process by which the experimental design was developed. A review of past literature and research identified gaps in long-term population/community data about effluent effects and that, consequently, emerged as a primary information objective. The selected streams for study included 1) Codorus Creek (Pennsylvania, USA), 2) Leaf River (Mississippi, USA), 3) McKenzie River (Oregon, USA), and 4) Willamette River (Oregon) represent a blend of mill process types, coldwater and warmwater stream types, and a range of effluent concentrations. Measurements included numbers of periphyton, macroinvertebrate, and fish communities; the assessment of water and effluent quality; laboratory bioassays; and fish full-life-cycle assays. Information objectives included addressing natural variability and, consequently, the study included long-term temporal (>10 y) and watershed-scale spatial frameworks. Regional-scale ecological risk assessments were performed for each site that aided in placing each site in an ecological and regulatory context. An adaptive-management process is described that allowed for modifications over time as a result of lessons learned as the study progressed. Results from the initial 7 to 8 y of monitoring, as described in the series of articles in this special issue, provide a unique data set with respect to addressing point-source pulp and paper mill effluent discharge concerns and may serve as a template for others to use in developing monitoring or management programs to assess or address water quality conditions or concerns. [ABSTRACT FROM AUTHOR]

The article offers information on the rules and regulations related to dental education in the U.S. as approved by the 1996 American Association of Dental Schools (AADS) House of Delegates. It states that dual principle of autonomy with responsibility in academic matters is accepted in the institutions of higher education. It notes that due process must be provided by dental schools to its students in the interest of fairness.

Facets of human behavior deserve the serious consideration of man more than the re-evaluation of our moral codes and the development of a sound, functional, ethical orientation regarding sex. Because human beings have sex impulses, society has found it necessary to order and regulate sex activities and relations, and therefore every cultural group has established some set of rules and patterns to which its members were expected to conform. Some of the traditional attitudes and beliefs about sex have focused upon the negative view that sex was unclean--something to be denied and rejected. The church and state took upon themselves the responsibility of establishing regulations and attempted to enforce adherence to these regulations in order to preserve the values of the society or group. The double standard in premarital sexual intercourse has been increasingly questioned and criticized in modern United States. There are those who believe in and observe a single standard of chastity, and an apparently increasing number who are accepting premarital coitus for both male and female.

Focuses on the rebellion against the pulp and paper industry union and the formation of the Association of Western Pulp and Paper Workers (AWPPW) in the United States. Background of the rebellion; Change in union acts; Causes of the rebellion; AWPPW struggle for survival after winning the representation election; First contract of the AWPPW; First constitutional convention.

The article provides an overview of how the personal papers of the 1931 Nobel Peace Prize winner Jane Addams were collected for the U.S. National Historical Publications and Records Commission's Jane Addams Papers Project. Microfilm editions of Addams' papers are noted such as the 82-reel microfilm edition of selected documents and "The Jane Addams Papers: A Comprehensive Guide." Information is given about how the national and international search for her papers was conducted. The topics in the Hull-House Association's microfilm edition are mentioned. The book "The Selected Papers of Jane Addams" is noted.

The establishment of the multicolored Asian lady beetle, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), in North America has resulted in negative impacts on fruit production. We investigated the overwintering survival of H. axyridis after feeding on four diets: injured wine grape berries, 25% sucrose solution, water, and a control containing no food or water. After being exposed to these diets for 6 days, live individuals were transferred to clean plastic Petri dishes, and held at 5 ± 1 °C in growth chambers throughout the winter. Survival was recorded every month. Adult lady beetles collected during the overwintering flight in mid-October had higher survival rates than beetles collected from soybean fields in mid-August. These results suggest that an adaptation period prior to diapause increases the chances of lady beetle survival over the winter. In addition, injured wine grape berries, sugar, and water decreased beetle mortality during the overwintering months. Our results also showed that under similar conditions, females have higher survival during the winter than males. The importance of sugar and water on winter survival may drive H. axyridis adults to vineyards for feeding on wine grapes. Finally, we tested if adults of H. axyridis and the European paper wasp, Polistes dominulus Christ (Hymenoptera: Vespidae), were able to break the grape skin. Harmonia axyridis adults and paper wasps were not able to cause the primary injury to berries of Frontenac grapes under laboratory conditions. These results suggest that control of paper wasps in vineyards may not affect H. axyridis aggregations, and that H. axyridis feeding on wine grapes depends on previous injury to grape berries. [ABSTRACT FROM AUTHOR]

Several conference papers about the 2008 and 2009 financial crisis are presented. Topics include trade-offs that cause regulation to be more or less efficient under partly specified conditions with attention given to financial disclosure, liquidity, and disclosure rules and enforcement before the crisis began.

The article discusses the role that the American business owner J.H. “Jack” Haverly played in managing and developing blackface minstrel shows in the U.S. during the late 19th century and early 20th century. An overview of Haverly's advertisements and marketing efforts for the minstrel shows is provided.

I consider a contest between scholars on the basis of three popular indices of citation. There exist equilibria in which there are more and better‐quality papers in the total citations contest than in the h‐index contest. In some cases, the total citations contest yields the same quality of papers but more papers than the Euclidean contest. As the cost of writing a paper increases,the h‐index is inferior to the total citations index in both the quality and quantity of papers. This result is partly driven by how the number of papers constrains how the h‐index counts citations. [ABSTRACT FROM AUTHOR]

Hydroxychloroquine (HCQ) and chloroquine (CQ) are well‐established medications used in treating systemic lupus erythematosus and rheumatoid arthritis, as well as skin conditions such as cutaneous lupus erythematosus. In rare cases, arrhythmias and conduction system abnormalities, as well as cardiomyopathy, have been reported in association with HCQ/CQ use. Recently, however, the corrected QT interval (QTc)–prolonging potential of these medications, and risk of torsade de pointes (TdP) in particular, have been highlighted in the setting of their experimental use for COVID‐19 infection. This report was undertaken to summarize the current understanding of HCQ/CQ cardiac toxicity, describe QTc prolongation and TdP risks, and discuss areas of priority for future research. A working group of experts across rheumatology, cardiology, and dermatology performed a nonsystematic literature review and offered a consensus‐based expert opinion. Current data clearly indicate that HCQ and CQ are invaluable medications in the management of rheumatic and dermatologic diseases, but they are associated with QTc prolongation by directly affecting cardiac repolarization. Prescribing clinicians should be cognizant of this small effect, especially in patients taking additional medications that prolong the QTc interval. Long‐term use of HCQ/CQ may lead to a cardiomyopathy associated with arrhythmias and heart failure. Risk and benefit assessment should be considered prior to initiation of any medication, and both initial and ongoing risk–benefit assessments are important with regard to prescription of HCQ/CQ. While cardiac toxicity related to HCQ/CQ treatment of rheumatic diseases is rarely reported, it can be fatal. Awareness of the potential adverse cardiac effects of HCQ and CQ can increase the safe use of these medications. There is a clear need for additional research to allow better understanding of the cardiovascular risk and safety profile of these therapies used in the management of rheumatic and cutaneous diseases. [ABSTRACT FROM AUTHOR]

Introduction: Respondent‐driven sampling (RDS) has been an effective sampling strategy for HIV research in many settings, but has had limited success among some youth in the United States. We evaluated a modified RDS approach for sampling Black and Latinx sexual and gender minority youth (BLSGMY) and explored how lived experiences and social contexts of BLSGMY youth may impact traditional RDS assumptions. Methods: RDS was implemented in three US cities, Baltimore, Philadelphia and Washington DC, to engage BLSGMY aged 15 to 24 years in HIV prevention or care intervention trials. RDS was modified to include targeted seed recruitment from venues, Internet and health clinics, and provided options for electronic or paper coupons. Qualitative interviews were conducted among a sub‐sample of RDS participants to explore their experiences with RDS. Interviews were coded using RDS assumptions as an analytic framework. Results: Between August 2017 and October 2019, 405 participants were enrolled, 1670 coupons were distributed, with 133 returned, yielding a 0.079 return rate. The maximum recruitment depth was four waves among seeds that propagated. Self‐reported median network size was 5 (IQR 2 to 10) and reduced to 3 (IQR 1 to 5) when asked how many peers were seen in the past 30 days. Qualitative interviews (n = 27) revealed that small social networks, peer trust and targeted referral of peers with certain characteristics challenged network, random recruitment, and reciprocity assumptions of RDS. HIV stigma and research hesitancy were barriers to participation and peer referral. Other situational factors, such as phone ownership and access to reliable transportation, reportedly created challenges for referred peers to participate in research. Conclusions: Small social networks and varying relationships with peers among BLSGMY challenge assumptions that underlie traditional RDS. Modified RDS approaches, including those that incorporate social media, may support recruitment for community‐based research but may challenge assumptions of reciprocal relationships. Research hesitancy and situational barriers are relevant and must be addressed across any sampling method and study design that includes BLSGMY in the United States. [ABSTRACT FROM AUTHOR]

Alabama's forest products industry plays a dominant role in the state's rural economy. Examination of how access to employment opportunities is distributed provides insight into how the benefits of this industry are distributed. Based on a combination of available secondary data and semi-structured interviews with management and workers in the pulp and paper sector of Alabama's forest products industry, a clear picture of segmented labor markets emerges in which structural and cultural factors determine access to certain jobs. The evolution of these highly segmented labor markets is traced from deep roots in racial discrimination to contemporary efforts in support of affirmative anion. Increased use of sub-contracting in logging, hauling, and mill work represents the must recent change affecting the structure of labor markets associated with the production of pulp and paper. [ABSTRACT FROM AUTHOR]

Background and Aims: Increasing numbers of school‐based drug surveys are transitioning data collection to electronic tablets from paper‐and‐pencil, which may produce a survey mode effect and consequent discontinuity in time trends for population estimates of drug prevalence. This study tested whether (a) overall, self‐reported drug use prevalence is higher on electronic tablets versus paper‐and‐pencil surveys, (b) socio‐demographics moderate survey mode effects and (c) levels of missing data are lower for electronic tablet versus paper‐and‐pencil modes. Design A randomized controlled experiment. Setting: Results are nationally representative of students in the contiguous United States. Participants: A total of 41 866 8th, 10th and 12th grade students who participated in the 2019 Monitoring the Future school‐based survey administration. Intervention and comparator: Surveys were administered to students in a randomly selected half of schools with electronic tablets (intervention) and with paper‐and‐pencil format (comparator) for the other half. Measurements Primary outcome was the total number of positive drug use responses. Secondary outcomes were the percentage of respondents completing all drug questions, percentage of drug questions unanswered and mean number of missing drug items. Findings The relative risk (RR) for total number of positive drug use responses for electronic tablets versus paper‐and‐pencil surveys were small and their 95% confidence intervals (CI) included the value of one for reporting intervals of life‐time (RR = 1.03; 95% CI, 0.93–1.14), past 12 months (RR = 1.01; 95% CI, 0.91–1.11), past 30 days (RR = 1.05; 95% CI, 0.93–1.20) and for heavy use (RR = 1.10; 95% CI, 0.93–1.29). Multiplicative interaction tests indicated no moderation of these relative risks by race (white versus non‐white), population density, census region, public/private school, year of school participation, survey version or non‐complete drug responses. Levels of missing data were significantly lower for electronic tablets versus paper‐and‐pencil surveys. Conclusions: Adolescent drug prevalence estimates in the United States differed little across electronic tablet versus paper‐and‐pencil survey modes, and showed little to no effect modification by socio‐demographics. Levels of missing data were lower for electronic tablets. [ABSTRACT FROM AUTHOR]

The emphasis on research evaluation has brought scrutiny to the role of self‐citations in the scholarly communication process. While author self‐citations have been studied at length, little is known on national‐level self‐references (SRs). This paper analyses the citation context of national SRs, using the full‐text of 184,859 papers published in PLOS journals. It investigates the differences between national SRs and nonself‐references (NSRs) in terms of their in‐text mention, presence in enumerations, and location features. For all countries, national SRs exhibit a higher level of engagement than NSRs. NSRs are more often found in enumerative citances than SRs, which suggests that researchers pay more attention to domestic than foreign studies. There are more mentions of national research in the methods section, which provides evidence that methodologies developed in a nation are more likely to be used by other researchers from the same nation. Publications from the United States are cited at a higher rate in each of the sections, indicating that the country still maintains a dominant position in science. On the whole, this paper contributes to a better understanding of the role of national SRs in the scholarly communication system, and how it varies across countries and over time. [ABSTRACT FROM AUTHOR]

Following a four-year period of writing, member comment, and multiple revisions, the AFS Position Paper and Policy on Mining and Fossil Fuel Extraction was approved unanimously by the membership at the Society's annual business meeting August 19, 2015, in Portland, Oregon. The entire document can be read atfisheries.org/policy_statements; a brief summary follows. [ABSTRACT FROM AUTHOR]

Abstract: In June 2015, the U.S. Department of the Treasury announced that a woman would replace Hamilton on the $10 bill. In April 2016, it announced that Harriet Tubman would replace Andrew Jackson on the $20 bill, instead. After each announcement, we surveyed nationally representative samples of American adults and asked them what they thought of these proposed changes for the $10 bill (Study 1, N = 209) and the $20 bill (Study 2, N = 208). Predictors of currency preferences were gender, race, political affiliation and their respective prejudices and biases—sexism, racism, and political ideology. On the basis of social identity, system justification, and social dominance theories we predicted that privileged groups (i.e., males, Whites) and groups who desire to maintain the status quo (i.e., Republicans, conservatives, sexist and racist individuals) would prefer to leave Hamilton on the $10 bill and Jackson on the $20 bill. Results were consistent with these predictions: Overall, we found that under‐represented groups and more liberal individuals support the proposals from the U.S. Department of the Treasury. These findings suggest a bill of money is not just a piece of paper. The person depicted on U.S. currency can be perceived as an in‐group or out‐group member and this can affect judgements in line with relevant social psychological theories. [ABSTRACT FROM AUTHOR]

The industrial sector is a large source of carbon dioxide (CO2) and other greenhouse gas (GHG) emissions. Much of these industrial emissions result from the energy used to produce heat for the manufacturing production process. In industrial manufacturing, thermal energy delivers process and nonprocess heating and cooling, as well as building space heating and cooling. Across the globe, industrial heat makes up two‐thirds of industrial energy demand and almost one‐fifth of total energy consumption. In the United States, GHG emissions associated with industrial heat account for 32 percent of all industrial‐sector emissions and 7 percent of total US emissions. These emissions are concentrated in six energy‐intensive basic material manufacturing sectors—steel, chemicals, cement, pulp and paper, aluminum, and oil refining—that produce more than 77 percent of global industrial emissions. Climate solutions must include approaches to reduce emissions associated with heat production. [ABSTRACT FROM AUTHOR]