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Objective: During public health emergencies such as the ongoing COVID-19 illness pandemic, it is essential to rapidly disseminate crisis messages which often contain embedded health directives. This study investigated which of three variants of the same messages (neutral tone, positive/compassionate tone, negative/fear-inducing tone) were most likely to motivate readers to engage in the health behavior proscribed in the message. Participants: Participants were 87 female and 41 male undergraduates at an urban university in the northeast U.S. Methods: A survey with three versions of eight different COVID messages containing health directives was administered. Results: Those who indicated stronger influence of positive/compassionate crisis messages (i.e., had higher Crisis Messages Survey scores) had higher adaptive health engagement scores, lower worry scores, and were likely to have had a past diagnosis of COVID-19. Moreover, a regression model including COVID-19 status and worry scores accounted for a significant proportion of variance in Crisis Messages Survey scores. Conclusions: Findings indicate that the use of neutral and compassionate language is optimal in motivating health behaviors embedded in university crisis messages. [ABSTRACT FROM AUTHOR]

The ecology of forest ecosystems depends on the composition of trees. Capturing fine-grained information on individual trees at broad scales provides a unique perspective on forest ecosystems, forest restoration, and responses to disturbance. Individual tree data at wide extents promises to increase the scale of forest analysis, biogeographic research, and ecosystem monitoring without losing details on individual species composition and abundance. Computer vision using deep neural networks can convert raw sensor data into predictions of individual canopy tree species through labeled data collected by field researchers. Using over 40,000 individual tree stems as training data, we create landscape-level species predictions for over 100 million individual trees across 24 sites in the National Ecological Observatory Network (NEON). Using hierarchical multi-temporal models fine-tuned for each geographic area, we produce open-source data available as 1 km2 shapefiles with individual tree species prediction, as well as crown location, crown area, and height of 81 canopy tree species. Site-specific models had an average performance of 79% accuracy covering an average of 6 species per site, ranging from 3 to 15 species per site. All predictions are openly archived and have been uploaded to Google Earth Engine to benefit the ecology community and overlay with other remote sensing assets. We outline the potential utility and limitations of these data in ecology and computer vision research, as well as strategies for improving predictions using targeted data sampling. Detailed maps of tree species can be used for forest analysis, biogeographic research and ecosystem monitoring. This study provides individual tree species maps for 24 sites in the United States National Ecological Observatory Network (NEON), covering 80 tree species and 100 million individuals. [ABSTRACT FROM AUTHOR]

The interplay of positive and negative species interactions controls species assembly in communities. Dryland plant communities, such as savannas, are important to global biodiversity and ecosystem functioning. Sandhill oaks in xeric savannas of the southeastern United States can facilitate longleaf pine by enhancing seedling survival, but the effects of oaks on recruitment and growth of longleaf pine have not been examined. We censused, mapped, and monitored nine contiguous hectares of longleaf pine in a xeric savanna to quantify oak-pine facilitation, and to examine other factors impacting recruitment, such as vegetation cover and longleaf pine tree density. We found that newly recruited seedlings and grass stage longleaf pines were more abundant in oak-dominated areas where densities were 230% (newly recruited seedlings) and 360% (grass stage) greater from lowest to highest oak neighborhood densities. Longleaf pine also grew faster under higher oak density. Longleaf pine recruitment was lowest under longleaf pine canopies. Mortality of grass stage and bolt stage longleaf pine was low (~1.0% yr−1) in the census interval without fire. Overall, our findings highlight the complex interactions between pines and oaks—two economically and ecologically important genera globally. Xeric oaks should be incorporated as a management option for conservation and restoration of longleaf pine ecosystems. [ABSTRACT FROM AUTHOR]

Valley Fever (VF), caused by fungi in the genus Coccidioides, is a prevalent disease in southwestern and western parts of the United States that affects both humans and animals, such as dogs. Although the immune responses to infection with Coccidioides spp. are not fully characterized, antibody-detection assays are used in conjunction with clinical presentation and radiologic findings to aid in the diagnosis of VF. These assays often use Complement Fixation (CF) and Tube Precipitin (TP) antigens as the main targets of IgG and IgM reactivity, respectively. Our group previously reported evidence of over 800 genes expressed at the protein level in C. posadasii. However, antibody reactivity to the majority of these proteins has never been explored. Using a new, high-throughput screening technology, the Nucleic Acid Programmable Protein Array (NAPPA), we screened serum specimens from dogs against 708 of these previously identified proteins for IgG reactivity. Serum from three separate groups of dogs was analyzed and revealed a small panel of proteins to be further characterized for immuno-reactivity. In addition to CF/CTS1 antigen, sera from most infected dogs showed antibody reactivity to endo-1,3-betaglucanase, peroxisomal matrix protein, and another novel reactive protein, CPSG_05795. These antigens may provide additional targets to aid in antibody-based diagnostics. [ABSTRACT FROM AUTHOR]

Acetaminophen (APAP) overdose stands as the primary cause of acute liver failure in the United States. APAP hepatotoxicity involves hepatic glutathione (GSH) depletion and mitochondrial damage. To counteract the toxicity of APAP, the nuclear factor erythroid 2 like 2 (Nrf2) activates the expression of genes responsible for drug detoxification and GSH synthesis. In this study, we present evidence that the elimination of hepatocyte small heterodimer partner, a critical transcriptional repressor for liver metabolism, results in Nrf2 activation and protects mice from APAP-induced acute liver injury. Initial investigations conducted on wildtype (WT) mice revealed a swift downregulation of Shp mRNA within the first 24 h after APAP administration. Subsequent treatment of hepatocyte-specific Shp knockout (Shp Hep−/−) mice with 300 mg/kg APAP for 2 h exhibited comparable bioactivation of APAP with that observed in the WT controls. However, a significant reduction in liver injury was observed in Shp Hep−/− after APAP treatment for 6 and 24 h. The decreased liver injury correlated with a faster recovery of GSH, attributable to heightened expression of Nrf2 target genes involved in APAP detoxification and GSH synthesis. Moreover, in vitro studies revealed that SHP protein interacted with NRF2 protein, inhibiting the transcription of Nrf2 target genes. These findings hold relevance for humans, as overexpression of SHP hindered APAP-induced NRF2 activation in primary human hepatocytes. In conclusion, our studies have unveiled a novel regulatory axis involving SHP and NRF2 in APAP-induced acute liver injury, emphasizing SHP as a promising therapeutic target in APAP overdose-induced hepatotoxicity. [ABSTRACT FROM AUTHOR]

In this chapter, the author uses the phrase "contemplative practices" to encompass an array of personal and pedagogical methods that combine training in awareness and first-person epistemological approaches to knowing and being in the world. These practices include mindfulness meditation (Magee 2011). The gradual inclusion of mindfulness training and other contemplative practices for law students and lawyers, and these various critiques of legal education, are distinct in important ways. Yet, on close examination, one may see significant overlapping concerns. Indeed, the movement to include mindfulness in legal education may be an essential foundational step in accomplishing the professionalism and professional identity development objectives at the heart of the major contemporary critiques of legal education (Magee 2011). Perhaps more important, however, the mindfulness movement may be essential to the reconstruction of law in the United States from its original position--one in support of subordination, exclusion, and the denial of human dignity to racial minorities, women, and others--to a new position, in support of inclusion and liberation for all. It may, in other words, portend the renewal of legal education and of law itself for the 21st century. This chapter describes the nascent development of a contemplative approach to law and legal education. It describes some of the notable innovations--inspiring new courses and cocurricular offerings--that have been increasingly observed among law schools and argues that because these reforms respond to a range of criticisms of the legal profession they merit further research and support among legal educators.

Firearm violence is considered a public health crisis in the United States. Firearm violence spatially concentrates within neighborhoods and is associated with community factors; however, little is understood about the geographic differences in gunshot wound mortality and associated neighborhood social processes. Applying a public health approach through the Haddon's Matrix, the results demonstrate systematic differences in social and physical features associated with gunshot mortality. These findings have important implications to improve neighborhood physical and social conditions, police transporting gunshot victims, and police-public health partnerships to improve data collection on nonfatal shootings and shots fired. [ABSTRACT FROM AUTHOR]

Background: For many cancer survivors post-cure, chronic pain is a devastating complication of cancer treatment. The prevalence of chronic pain among cancer survivors is double that of the general population. However, little is known about the pain experience of cancer survivors who may have a different perspective than people with advanced cancer or people with noncancer pain. Objective: To understand the lived experience of chronic cancer-related pain in cancer survivors. Methods: We used a qualitative design with a descriptive phenomenological method to conduct in-depth interviews of 13 cancer survivors residing in the United States who completed curative cancer therapy, were at least three months from treatment, and experienced pain attributable to cancer. Data collection was focused on the lived experience and management of chronic cancer-related pain and a deep understanding of how the experience of chronic cancer-related pain shapes pain management choices. Results: The participants had a variety of primary cancer types and cancer pain syndromes. Three essential themes epitomized the experience of living with chronic cancer-related pain: invisible suffering at the cost of survival, an opioid paradox, and a lack of answers on what to expect and what might help. Conclusion and Implications: The results highlight an opportunity for pain self-management, education, and psychosocial interventions to optimize pain in cancer. Participants' experiences identify several opportunities to improve chronic cancer-related pain. Future efforts should prioritize access to multimodal pain treatments, high-quality communication, and expand clinicians' knowledge and skills to manage chronic pain. [ABSTRACT FROM AUTHOR]

The alternative education field lacks a common definition and has a major divide between the differing philosophies of alternative programs; little empirical evidence is available to identify the components necessary to create effective alternative educational programs. Tremendous growth in the availability of alternative programs in the United States over the past several decades, however, illustrates continuing demand for such programs as well as the need for research on the characteristics that constitute effective alternative programs. In this article, the authors study exemplary alternative programs in 3 racially and economically diverse communities to characterize the school climate as viewed by the students and the staff. At this relatively early stage in the field of alternative education, it is essential to examine the similarities, as well as any differences, in the social climate of highly effective alternative programs and to consider their potential relationship with student academic and behavioral success. Furthermore, it is important to recognize how these findings might be one foundation for future inquiry and research on alternative education.

Improving our knowledge of the number of incarcerated youth with disabilities can assist educators, other professionals, and policymakers to develop more effective services for youth. This article reports the findings of a national survey conducted to determine the number of youth identified as having disabilities in the juvenile corrections systems in the United States. The data show that, when compared to the national average, there is an overrepresentation of students identified as having disabilities, especially emotional disturbance, in those systems.

Introduction: Food insecurity (FI) has been associated with adverse health outcomes and increased healthcare expenditures. Many families experienced reduced access to food during the coronavirus disease 2019 (COVID-19) pandemic. A 2019 study revealed that the prepandemic prevalence of FI at an urban, tertiary care hospital's emergency department (ED) was 35.3%. We sought to evaluate whether the prevalence of FI in the same ED patient population increased during the COVID-19 pandemic. Methods: We performed a single-center, observational, survey-based study. Surveys assessing for FI were administered to clinically stable patients presenting to the ED over 25 consecutive weekdays from November-December 2020. Results: Of 777 eligible patients, 379 (48.8%) were enrolled; 158 (41.7%) screened positive for FI. During the pandemic, there was a 18.1% relative increase (or 6.4% absolute increase) in the prevalence of FI in this population (P=0.040; OR=1.309, 95% CI 1.012-1.693). The majority (52.9%) of food-insecure subjects reported reduced access to food due to the pandemic. The most common perceived barriers to access to food were reduced food availability at grocery stores (31%), social distancing guidelines (26.5%), and reduced income (19.6%). Conclusion: Our findings suggest that nearly half of the clinically stable patients who presented to our urban ED during the pandemic experienced food insecurity. The prevalence of FI in our hospital's ED patient population increased by 6.4% during the pandemic. Emergency physicians should be aware of rising FI in their patient population so that they may better support patients who must choose between purchasing food and purchasing prescribed medications. [ABSTRACT FROM AUTHOR]

Most research investigating inequality as a moderator of the effect of income on wellbeing focuses on inequality within geographic contexts. This study asks whether the association of income with subjective wellbeing varies with level of inequality within groups defined by the intersection of dichotomized race (white versus non-white) and gender. Two dimensions of subjective wellbeing are investigated—life (dis)satisfaction, and disappointment in one's life achievements. Results of partial proportional odds and logistic regression analyses of data from the study of Midlife Development in the United States (MIDUS) indicate that the association of individual earnings with life (dis)satisfaction varies by level of inequality within intersectional groups. No evidence for moderation is observed in the analysis of disappointment. Within-group inequality varies much more by gender than race, and the results can be interpreted as indicating a gender difference in the effect of income on life satisfaction. The results are also consistent with the income rank hypothesis, which proposes that income effects will be larger among those in lower inequality groups than those in higher inequality groups. Although the statistical power to evaluate race differences is limited by the size and composition of the MIDUS sample, additional analyses suggest that the income-rank pattern might extend to race differences in (dis)satisfaction. The results can be broadly interpreted as suggesting that intersectional inequality does not influence the aspirations that provide the comparative standard for disappointment, but it does shape the way that the contemporaneous earnings differences relevant to life (dis)satisfaction are framed in social comparisons. [ABSTRACT FROM AUTHOR]

The article presents the 2022 national standards for diabetes self-management education and support (DSMES). Also cited are the growing number of American children and adults affected by both Type 1 and 2 diabetes, the importance of DSMES in educating people with diabetes (PWD) on how to self-manage their condition, and the quality standards of the U.S. Centers for Medicare & Medicaid Services.

A growing body of research examines teens' use of digital technologies to meet their academic and personal information needs, but few studies have considered how public and school libraries fit into modern teens' information practices. This study uses data from surveys of and interviews with 25 teens enrolled in a highly technological urban US high school to consider how the prevalence of technology in their daily lives has influenced their perceptions and use of libraries. The results indicated that this group of students tended to think of libraries as largely outdated institutions with little connection to their technology-focused daily information practices. Thus, libraries might better serve teens with high levels of technology access by reframing their services in terms of promoting social interaction and community building as well as focusing less on providing materials and technology access and more on teaching how to search and evaluate information housed outside of libraries' physical and virtual boundaries. [ABSTRACT FROM AUTHOR]

Objective: To examine neurodevelopment in preschool-aged children with craniofacial microsomia (CFM) relative to unaffected peers. Design: Multisite, longitudinal cohort study. Setting: Tertiary care centers in the United States. Participants: We included 92 children with CFM ("cases") through craniofacial centers and clinics. Seventy-six children without CFM (controls) were included from pediatric practices and community advertisements. This study reports on outcomes assessed when participants were an average age of 38.4 months (SD = 1.9). Main outcome measures: We assessed cognitive and motor skills using the Bayley Scales of Infant and Toddler Development, third edition (Bayley-III), and language function using subtests from the Clinical Evaluation of Language Fundamentals—Preschool, second edition (CELF-P2). Results: Case–control differences were negligible for Bayley-III cognitive (effect sizes [ES] = −0.06, P =.72) and motor outcomes (ES = −0.19, P =.25). Cases scored lower than controls on most scales of the CELF-P2 (ES = −0.58 to −0.20, P =.01 to.26). Frequency counts for "developmental delay" (ie, one or more scores > 1 SD below the normative mean) were higher for cases (39%) than controls (15%); however, the adjusted odds ratio = 1.73 (P = 0.21) was not significant. Case–control differences were most evident in children with microtia or other combinations of CFM-related facial features. Conclusions: Cognitive and motor scores were similar for preschool-aged children with and without CFM. However, children with CFM scored lower than controls on language measures. We recommend early monitoring of language to identify preschoolers with CFM who could benefit from intervention. [ABSTRACT FROM AUTHOR]

Background: The incidence of anterior cruciate ligament (ACL) injuries among adolescent athletes is steadily increasing. Identification of the highest risk sports for ACL injuries by sex and competitive setting (ie, practice vs match) is important for targeting injury prevention programs. Purpose: To identify the risk of ACL injuries in adolescent athletes by sport, sex, and setting across a variety of common US and international sports. Study Design: Meta-analysis. Methods: Essentially, 3 online databases (PubMed, Embase, and Cochrane Library) were searched for all studies of ACL injuries per athlete-exposure (AE) or hours of exposure in adolescent athletes. Injuries were then pooled and incidence rates (IRs) reported per 1000 AEs or hours of exposure, with the relative risk (RR) of injuries calculated for sex-comparable sports. IRs per competitive setting (match vs practice) were also calculated. Results: A total of 1235 ACL injuries over 17,824,251 AEs were identified (IR, 0.069 [95% CI, 0.065-0.074]), with 586 of these injuries in girls across 6,986,683 AEs (IR, 0.084 [95% CI, 0.077-0.091]) versus 649 injuries in boys over 10,837,568 AEs (IR, 0.060 [95% CI, 0.055-0.065]). Girls had a higher overall rate of ACL injuries (RR, 1.40 [95% CI, 1.25-1.57]), with the most disproportionate risk observed in basketball (RR, 4.14 [95% CI, 2.98-5.76]). The risk of ACL injuries by sex was highest in girls' soccer (IR, 0.166 [95% CI, 0.146-0.189]) and boys' football (IR, 0.101 [95% CI, 0.092-0.111]). ACL injuries were over 8 (RR, 8.54 [95% CI, 6.46-11.30]) and 6 (RR, 6.85 [95% CI, 5.52-8.49]) times more likely to occur in a match versus a practice setting for female and male athletes, respectively. Conclusion: The risk of ACL injuries overall approached nearly 1 per 10,000 AEs for female athletes, who were almost 1.5 times as likely as male athletes to suffer an ACL injury across all adolescent sports. A multisport female athlete was estimated to have a nearly 10% risk of ACL injuries over her entire high school or secondary school career. Specifically, male and female adolescents playing soccer, basketball, lacrosse, and football appeared at particular risk of injuries, a finding that can be used to target an injury intervention. [ABSTRACT FROM AUTHOR]

Literature on the effectiveness of child poverty education in undergraduate medical education is scant. This study adds quantitative and qualitative support for incorporation of a multimodal curriculum to improve student knowledge, confidence, and attitudes toward child poverty. [ABSTRACT FROM AUTHOR]

Introduction: The US Department of Defense (DoD) has adopted a model concept of the warrior athlete. Identifying latent disease that could compromise the military operator is critical to the warrior athlete concept. Cardiovascular complaints are the important problem recognized in service members evacuated from combat zones, and the incidence of sudden cardiac death in U.S. military recruits is comparable to or greater than that among National Collegiate Athletic Association Athletes. Nevertheless, the mandatory electrocardiogram (ECG) was removed from official U.S. military accession screening policy in 2002. Inclusion of ECG screening in high risk athletics is increasingly recognized as appropriate by professional organizations such as the American Heart Association and American Medical Society for Sports Medicine, though neither recommends ECG for generalized screening in large, low-risk populations.Materials and Methods: The appropriate DoD instructions were reviewed in the context of recent literature regarding the sensitivity and specificity of ECG screening for prevention of sudden cardiac arrest or debilitating arrhythmias.Results: Challenges to implementation of ECG as a screening modality in U.S. military accessions include clinician interpretation validity and reliability. Modern interpretation criteria and new interpretation technology each serve to mitigate these recognized limitations. Outside experience with implementation of modern ECG suggest potential benefits are significant in the highest risk military groups.Conclusion: Prospective study of ECG screening is needed to determine the impact on cardiovascular outcomes in U.S. military populations. [ABSTRACT FROM AUTHOR]

American men tend to score slightly higher on measures of self-esteem than American women. We ask whether this is because of gender differences in responsiveness to the positive and negative phrasing of self-related survey statements used to assess self-esteem. We argue that self-enhancing and self-derogatory tendencies can be inferred from wording valence effects that are common to both self-esteem and optimism. Including latent factors for those response tendencies in a bifactor measurement model transforms the latent factors for self-esteem and optimism into "unvarnished" forms of self-evaluation and future orientation. The bifactor model is shown to fit data from the National Survey of Midlife Development in the United States (MIDUS) better than a conventional measurement model. Although we observe a gender difference in self-esteem, as identified in the conventional model, no gender difference is observed in unvarnished self-evaluation identified in the bifactor model. Our results are consistent with the idea that self-esteem differs by gender due to a greater tendency for men to agree with positively worded self-statements, and a greater tendency for women to agree with negatively worded self-statements. We argue that those tendencies can be interpreted respectively as reflecting unconscious dispositions to self-enhance and self-derogate. [ABSTRACT FROM AUTHOR]

Background The Kidney Donor Risk Index (KDRI)/Kidney Donor Profile Index (KDPI) is relied upon for donor organ allocation in the USA, based on its association with graft failure in time-to-event models. However, the KDRI/KDPI has not been extensively evaluated in terms of predictive metrics for graft failure and allograft estimated glomerular filtration rate (eGFR) outside of the USA. Methods We performed a retrospective analysis of outcomes in the Irish National Kidney Transplant Service Registry for the years 2006–13. Associations of the KDRI/KDPI score with eGFR at various time points over the follow-up and ultimate graft failure were modelled. Results A total of 772 patients had complete data regarding KDRI/KDPI calculation and 148 of these allografts failed over the follow-up. The median and 25–75th centile for KDRI/KDPI was 51 (26–75). On repeated-measures analysis with linear mixed effects models, the KDRI/KDPI (fixed effect covariate) associated with eGFR over 5 years: eGFR = −0.25 (standard error 0.02; P < 0.001). The variability in eGFR mathematically accounted for by the KDRI/KDPI score was only 21%. The KDRI/KDPI score did not add significantly to graft failure prediction above donor age alone (categorized as > and <50 years of age) when assessed by the categorical net reclassification index. Conclusions In this cohort, while the KDRI/KDPI was predictive of eGFR over the follow-up, it did not provide additive discrimination above donor age alone in terms of graft failure prediction. Therefore it is unlikely to help inform decisions regarding kidney organ allocation in Ireland. [ABSTRACT FROM AUTHOR]

In the United States, multistate Salmonella outbreaks are most commonly linked to a food source; however, contact with live animals can also result in outbreaks of human illness. To characterize Salmonella outbreaks linked to animal contact and examine differences compared to foodborne outbreaks, we analysed data reported to the Centers for Disease Control and Prevention through the National Outbreak Reporting System (NORS) from 2009 to 2014 with a primary mode of transmission listed as "animal contact" or "food." Four hundred and eighty‐four outbreaks with animal contact or foodborne transmission were reported through NORS; of these outbreaks, 99 (20.5%) resulted from Salmonella transmission through animal contact and 385 (79.5%) resulted from foodborne transmission, which resulted in 3,604 (19.8%) and 13,568 (80.2%) illnesses, respectively. A higher proportion of illnesses among children aged <1 year and children aged 1–4 years were linked to animal contact outbreaks compared to foodborne outbreaks (15.2% vs. 1.4%, p < 0.01 and 24.5% vs. 5.6%, p < 0.01, respectively). Illnesses resulting in hospitalizations (OR: 1.81, 95% CI: 1.62, 2.02) were more likely to be associated with animal contact compared to food. Animal contact outbreaks reported to NORS were more likely to be multistate compared to foodborne outbreaks (OR: 5.43, 95% CI: 3.37, 8.76) and had a longer median duration (99.0 days vs. 9.0 days, p < 0.01). Characterizing the differences between outbreaks of illness linked to animal contact and outbreaks linked to food provides useful information to investigators to improve public health response. [ABSTRACT FROM AUTHOR]

Registered nurses and social workers may have little experience engaging in end-of-life discussions. Technology-assisted continuing education (TACE) improves interprofessionals' capability and comfort with these difficult discussions. This study measured the impact of TACE on improving the capability and comfort of caregivers with end-of-life communication. Comfort and capability scores increased postintervention. This was the first dual site two-discipline pilot study to explore this TACE methodology. [ABSTRACT FROM AUTHOR]

Leadership development has been identified as an important outcome of higher education in the United States. However, relatively few scholars have investigated leadership development outcomes of international students studying in U.S. postsecondary contexts. Using data from the Multi-Institutional Study of Leadership, the purpose of this quantitative study was to investigate the role of mentors in fostering leadership development outcomes for international students. Results suggest that international students whose primary college mentor is a faculty member or a student affairs professional demonstrate higher levels of both socially responsible leadership capacity and leadership self-efficacy than those international students who identify their most significant mentor as another student. [ABSTRACT FROM AUTHOR]

One goal of university campus sexual assault (CSA) policies is to help prevent CSA. Federal guidance in the 2014 White House Task Force to Protect Students From Sexual Assault Checklist for Campus Sexual Misconduct Policies suggests 10 elements for inclusion in CSA policies (e.g., Policy Introduction, Grievance/Adjudication), and outlines policy topics to be included within each element (Policy Introduction includes two topics: statement of prohibition against sex discrimination including sexual misconduct and statement of commitment to address sexual misconduct). However, no research has examined whether CSA policies impact CSA prevalence. To begin addressing this gap, we studied 24 universities participating in the 2015 Association of American Universities Campus Climate Survey on Sexual Assault and Sexual Misconduct. We linked 2014-2015 data from these universities’ CSA policies and their CSA prevalence findings from the 2015 Association of American Universities (AAU) survey. To test whether the comprehensiveness of schools’ CSA policies was related to schools’ CSA prevalence, we examined the degree to which the CSA policies included recommended policy content from the aforementioned Checklist. Policies were characterized as more comprehensive if they included greater numbers of Checklist topics. We then correlated the number of topics within the policies with school-level CSA prevalence. We also explored whether there was lower CSA prevalence among schools with policies containing particular topics. Results suggested that greater comprehensiveness of schools’ entire CSA policies was negatively correlated with CSA prevalence; however, these findings did not approach statistical significance. The number of negative correlations observed between schools’ CSA policy elements and CSA prevalence among undergraduate women was greater than expected by chance alone, suggesting a possible connection between comprehensive CSA policies and CSA prevalence. Schools with policies that included a topic on their sexual assault response team had the lowest CSA prevalence for both women and men, and schools that included topics describing grievance/adjudication procedures had lower CSA prevalence. This study provides a novel examination of CSA and could inform needed research related to the impact of CSA policies on CSA. [ABSTRACT FROM AUTHOR]

Campus sexual assault (SA) policies and sexual consent definitions have not been widely studied. The study team conducted a nationally representative review of college and university websites (n = 995), assessing the prevalence of publicly accessible online policies and definitions and examining associations with school characteristics. A content analysis was performed on a subsample (n = 100) of consent definitions. Most schools (93.0%) had an SA policy and consent definition (87.6%) available online. Schools were more likely to have a policy or consent definition if they were large (≥5,000 students), public, or had a female enrollment of ≥33%. Detail and comprehensiveness of definitions varied. Findings highlight opportunities for schools—especially small schools, private schools, and those with more male students—to increase access to SA policies and consent definitions. [ABSTRACT FROM AUTHOR]

Ancestral state reconstruction in Bayesian phylogeography of virus pandemics have been improved by utilizing a Bayesian stochastic search variable selection (BSSVS) framework. Recently, this framework has been extended to model the transition rate matrix between discrete states as a generalized linear model (GLM) of genetic, geographic, demographic, and environmental predictors of interest to the virus and incorporating BSSVS to estimate the posterior inclusion probabilities of each predictor. Although the latter appears to enhance the biological validity of ancestral state reconstruction, there has yet to be a comparison of phylogenies created by the two methods. In this paper, we compare these two methods, while also using a primitive method without BSSVS, and highlight the differences in phylogenies created by each. We test six coalescent priors and six random sequence samples of H3N2 influenza during the 2014–15 flu season in the U.S. We show that the GLMs yield significantly greater root state posterior probabilities than the two alternative methods under five of the six priors, and significantly greater Kullback-Leibler divergence values than the two alternative methods under all priors. Furthermore, the GLMs strongly implicate temperature and precipitation as driving forces of this flu season and nearly unanimously identified a single root state, which exhibits the most tropical climate during a typical flu season in the U.S. The GLM, however, appears to be highly susceptible to sampling bias compared with the other methods, which casts doubt on whether its reconstructions should be favored over those created by alternate methods. We report that a BSSVS approach with a Poisson prior demonstrates less bias toward sample size under certain conditions than the GLMs or primitive models, and believe that the connection between reconstruction method and sampling bias warrants further investigation. [ABSTRACT FROM AUTHOR]

Despite being the largest country in world trade and thus presumably having high optimal tariffs, the United States has long had low and declining levels of protection. This paradox suggests that the United States is failing to exploit its monopsony power by levying optimal tariffs. Using data on world output and trade flows, we find that the United States is a small country in world trade in that its trade policies have negligible impacts on world prices. In the median manufacturing industry, US tariffs reduce world prices by only 0.12%. United States optimal tariffs are also typically small (3.6% in the median industry) and are lower than existing US tariffs in most industries. It is no puzzle that the United States has been a champion of free trade since the 1930s—the United States, like other small countries, benefits economically from tariff reductions. [ABSTRACT FROM AUTHOR]

This study reports the psychometric properties and correlates of a measure of organ donation attitudes and practices for African Americans. Methods. We surveyed 736 members from 14 alumni chapters of historically African American sororities and fraternities in Michigan. We constructed subscales and compared subscale values with two variables related to donation status: 1) enrollment status in the state donor registry, and 2) intentions for future enrollment. Results. Psychometric analyses indicated our measure tapped four distinct domains of attitudes concerning donation. The four subscales identified--General Benefits, Race Benefits, General Barriers, and Disparity Barriers--had good psychometric properties. For all four scales the more positive the attitudes toward donation held by the respondent, the more likely they were to report having signed up to be an organ donor. Discussion. An understanding of attitudes toward donation may help development of effective culturally sensitive intervention messages targeting the African American community. [ABSTRACT FROM AUTHOR]

Community-based urban aquaponics enterprises represent a new model for how to blend local agency with scientific innovation to deliver food sovereignty (FS) in cities, re-engaging and giving urban communities more control over their food production and distribution. Little is known, however, about the factors and outcomes that determine the success or failure of these enterprises. This paper explores stakeholder experiences of building community-based urban aquaponics enterprises to understand the internal and external factors that impact on their success or failure. We draw upon existing FS, social enterprise and aquaponics literature, to identify factors in the related area of community-based urban agriculture. For exploring these factors, we use a comparative case study methodology for two cases in Milwaukee and Melbourne, conducting in-depth interviews with key stakeholders, exploring their relative contexts, objectives and structure. Based on these findings, we highlight the challenges and suggest relevant indicators for establishing an urban aquaponics enterprise. [ABSTRACT FROM PUBLISHER]

Objective: To examine family functioning related to sociodemographic and clinical characteristics in youth with cleft lip and/or palate (CL/P). Design: Cross-sectional, multi-site investigation. Setting: Six U.S. cleft centers. Patients/Participants: A diverse sample of 1200 children with CL/P and their parents. Main Outcome Measure: Parents completed the Family Environment Scale (FES), which assesses three domains of family functioning: cohesion (or closeness), expressiveness (open expression of feelings), and conflict. Demographic and clinical characteristics were also assessed including race, ethnicity, type of insurance, and surgical recommendations. Results: The FES scores for families seeking team evaluations for their youth with CL/P (mean age 11.6 years) fall within the average range compared with normative samples. Families receiving surgical recommendations for their youth also had FES scores in the average range, yet families of children recommended for functional surgery reported greater cohesion, expressiveness, and less conflict compared with those recommended for aesthetic surgery (P < .05). For cohesion and expressiveness, significant main effects for race (P= .012, P < .0001, respectively) and ethnicity (P = .004, P < .0001, respectively) were found but not for their interaction. No significant differences were found on the conflict domain. Families with private insurance reported significantly greater cohesion (P < .001) and expressiveness (P < .001) than did families with public insurance. Conclusions: Family functioning across domains was in the average range. However, observed differences by race, ethnicity, type of insurance, and surgical recommendation may warrant consideration in clinical management for patients and families. [ABSTRACT FROM AUTHOR]

The article focuses on the findings of a study funded by the Institute of Museum and Library Services (IMLS) which examined the technology use practices of teenagers, their social searching practices, and their use and nonuse of public and school libraries in the U.S. Topics discusses include perceptions of libraries and motivations for library use, such as social interaction and leisure opportunities and how to increase and improve the use and perceptions of school and public libraries.

Athletes may be predisposed to low vitamin D concentrations, with studies reporting a high prevalence of athletes with a vitamin D concentration below 50 nmol/L across a range of sports and geographical locations, particularly over the winter months. It is well documented that vitamin D is important for osseous health by enhancing calcium absorption at the small intestine; however, emerging research suggests that vitamin D may also benefit a plethora of extra-skeletal target tissues and systems. There is strong evidence that vitamin D is capable of regulating both innate and adaptive immune processes via binding of active vitamin D to its complementary receptor. Supplementation with vitamin D may also enhance skeletal muscle function through morphological adaptations and enhanced calcium availability during cross-bridge cycling; however, an exact mechanism of action is yet to be elucidated. Such findings have prompted research into the importance of maintaining vitamin D concentrations over wintertime and the possible physiological and immunological benefits of vitamin D supplementation in athletes. The following review critically evaluates existing literature and presents novel perspectives on how vitamin D may enhance athletic performance. [ABSTRACT FROM AUTHOR]

In three weeks how can Chinese undergraduates in central China successfully select, adjust, and approach introducing a Chinese product in America, never having taken a marketing class before? An internet blog proved a good solution as Chinese group members used it as a core learning tool to gather primary data from chosen American student bloggers to complete their Country Notebook assignment. This blog also gave tremendous insights into Chinese culture for both the American students and professor. Cross-cultural assignments, created for this international marketing class, better inform cultural discussions in the author's same course taught in an American classroom. [ABSTRACT FROM AUTHOR]

The Blue Hill Meteorological Observatory occupies a unique place in the history of the American Meteorological Society and the development of atmospheric science. Through its 129-yr history, the observatory has been operated by founder Abbott Lawrence Rotch (1861-1912), Harvard University, and the National Weather Service, and it is presently run by the nonprofit Blue Hill Observatory Science Center. While daily temperature and precipitation records are available through the National Climatic Data Center, they do not include the full record of sunshine duration data that were measured using a Campbell-Stokes sunshine recorder. We have recently digitized the observatory's original daily sunshine archives, and now present the first full collection and analysis of sunshine records extending from 1889 to the present. This dataset is unique and salient to modern climate research because the collection represents the earliest and longest continuous measurements of insolation outside of western Europe. This record provides an unprecedented glimpse into regional climate features as well as important links between global phenomena and regional climate. Analysis reveals long-term fluctuations of cloud cover and solar radiation, including signals of regional industrialization, global dimming, volcanic eruptions, and the 11-yr solar cycle. Shorter-period fluctuations include evidence of an intricate annual pattern of sunshine duration and correlations with the Arctic Oscillation, the North Atlantic Oscillation, and galactic cosmic rays. [ABSTRACT FROM AUTHOR]

Objectives: Intrusive thoughts and images are common across the adult lifespan, but vary in their consequences. Understanding age-related experiences with intrusive thoughts is important for identifying risk and protective factors for intrusive thought problems across the adult lifespan. This study characterized age trajectories for six aspects of experiences with intrusive thoughts using Internet data collection. Method: Participants (N = 1427; ages 18–87) were randomly assigned to suppress (i.e. keep out of mind) or monitor an intrusive thought for one minute, and then later to monitor the thought for a second minute. Participants tracked thought recurrences during each thinking period, then reported their positive and negative affects following each thinking period, as well as their effort expended in suppressing the thought and perceived difficulty controlling the intrusive thought. Multilevel modeling and generalized estimating equations modeled the continuous relationships between age and each dependent variable. Results: As expected, older age was associated with less decline in positive affect while engaging with an intrusive thought. Interestingly, older age was also associated with a sharper rise and fall of negative affect. Suppression effort increased linearly with age (though perceived difficulty did not). Finally, no age differences were found in either the frequency or duration of the thought's recurrence, adding to previous evidence that older adults function similarly to younger adults in their control of intrusive thoughts, despite certain age-related declines in cognitive functioning. Conclusion: These findings suggest a dissociation between age-related changes in emotional versus cognitive characteristics of engaging with intrusive thoughts. [ABSTRACT FROM AUTHOR]

Residential solar's diffusion across the U.S. power grid is inspiring concern in the utility industry. Of particular debate have been net energy metering policies (NEM), which engender revenue losses and lead to cross-subsidization of solar customers by non-solar customers. An emerging alternative to NEM is the value of solar tariff (VOST), which is designed to pay residential solar generation based on a more nuanced benefit-cost analysis to determine the actual value of residential solar to utility operations. [ABSTRACT FROM AUTHOR]

National Public Radio (NPR) has built its reputation on in-depth analysis and unbiased reporting of information based on questions its reporters ask, the ways reporters tell their stories, and NPR's use of journalists as sources within their stories. This article focuses on understanding how these journalist-sources are used and how this practice contributes to the larger issues of source credibility facing media today. A content analysis of NPR'sAll Things Consideredprogramming from 1999 to 2009 shows that NPR journalists are used as sources more often in stories about philosophical topics and significantly less often in stories that contain more hard data. [ABSTRACT FROM PUBLISHER]