Global Perspectives in the Core: Student Attitudes and Instructor Performance

Global learning and global citizenship education (GCE) continue to be integrated as co-curricular and curricular components in US higher education. Many institutions have linked their mission and values statements to global learning. However, their efforts fail to reflect a single shared understanding or philosophy of global learning or GCE. While scholars continue to discuss and debate the substance of these frameworks, few studies have analyzed perspectives of curricular global learning and GCE requirements. Three hundred fifty-four undergraduate students attending a university in the Southern US completed questionnaires assessing their attitudes towards global learning, international issues, and global citizenship, as well as their attitudes toward the college’s required global perspectives curriculum. Results indicate that students feel generally positive towards global learning and issues, believe global learning should be required at this and other institutions, and have high perceptions of faculty performance

Corporate Inversions: New challenges, New Opportunities

With a wave of recent tax inversion and corporate reorganization discussions, corporate tax strategy has begun to move to the forefront of media, public and Congressional attention. These high-profile inversion strategies have gained momentum and achieved heightened attention, becoming a matter of public policy matter in 2014. While corporate international tax strategies have existed since the dawn of the U.S. federal income tax, inversions in their current form have been active only since the 1980s. Using three predominate inversion cases as a lens, this research intends to fill a gap in the existing literature relating to corporate inversions. By combining existing case law, tax legislation, and Treasury regulations, this paper develops a framework for supporting strategic global tax initiatives. The conclusions and recommendations reached are generalizable and appropriate for use in developing best practice solutions

Polytobacco Use Among College Students

INTRODUCTION: Use of more than one tobacco product among college students is increasing in popularity, leading to nicotine addiction and additional health risks. The study (1) examined polytobacco use patterns among college students who had ever used tobacco; and (2) assessed the sociodemographic and personal factors associated with current polytobacco use, compared to current single product use and former tobacco use among college students. METHODS: Of 10,000 randomly selected college students from a large public university in the Southeast, a sample of 1593 students age 18 or older completed an online survey assessing tobacco use and attitudes. Ever tobacco users were included in this study (n = 662, or 41.6% of survey completers). RESULTS: About 15% of ever users reported current polytobacco use, and more than 70% of polytobacco users smoked cigars, little cigars, or clove cigarettes in combination with one or more products. Cigarettes were the most commonly-used product among single users, followed by hookah. Males, underclassmen, and students with greater acceptance of cigarette use were more likely to be polytobacco users. Race/ethnicity was marginally related to polyuse status, with white/non-Hispanics 28% less likely to be polytobacco users versus single product users. CONCLUSIONS: Polytobacco users were more likely than single users to consume emerging tobacco products, (ie, hookah and electronic cigarettes). Males, underclassmen, and racial/ethnic minorities were more at risk for polytobacco use. As young people are particularly prone to nicotine addiction, there is a need to further investigate polytobacco use among college students

Use of Theory-Driven Report back to Promote Lung Cancer Risk Reduction

Report back is active sharing of research findings with participants to prompt behavior change. Research on theory-driven report back for environmental risk reduction is limited. The study aim is to evaluate the impact of a stage-tailored report back process with participants who had high home radon and/or air nicotine levels. An observational one-group pre-post design was used, with data collection at 3, 9, and 15 months post intervention. Participants from the parent study (N = 515) were randomized to the treatment or control group and this sample included all 87 treatment participants who: (1) had elevated radon and/or air nicotine at baseline; and (2) received stage-tailored report back of their values. Short-term test kits measured radon; passive airborne nicotine samplers assessed secondhand smoke (SHS) exposure. Stage of action was categorized as: (1) ‘Unaware’, (2) ‘Unengaged’, (3) ‘Deciding’, (4) ‘Action’, and (5) ‘Maintenance’. Interventions were provided for free, such as in-person radon and SHS test kits and a brief telephonic problem-solving consultation. Stage of action for radon mitigation and smoke-free policy increased from baseline to 3 months and remained stable between 3 and 9 months. Stage of action for radon was higher at 15 months than baseline. Among those with high baseline radon, observed radon decreased by 15 months (p \u3c 0.001). Tailored report back of contaminant values reduced radon exposure and changed the health behavior necessary to remediate radon and SHS exposure

High-throughput analysis reveals novel maternal germline RNAs crucial for primordial germ cell preservation and proper migration

During oogenesis, hundreds of maternal RNAs are selectively localized to the animal or vegetal pole, including determinants of somatic and germline fates. Although microarray analysis has identified localized determinants, it is not comprehensive and is limited to known transcripts. Here, we utilized high-throughput RNA sequencing analysis to comprehensively interrogate animal and vegetal pole RNAs in the fully grown Xenopus laevis oocyte. We identified 411 (198 annotated) and 27 (15 annotated) enriched mRNAs at the vegetal and animal pole, respectively. Ninety were novel mRNAs over 4-fold enriched at the vegetal pole and six were over 10-fold enriched at the animal pole. Unlike mRNAs, microRNAs were not asymmetrically distributed. Whole-mount in situ hybridization confirmed that all 17 selected mRNAs were localized. Biological function and network analysis of vegetally enriched transcripts identified protein-modifying enzymes, receptors, ligands, RNA-binding proteins, transcription factors and co-factors with five defining hubs linking 47 genes in a network. Initial functional studies of maternal vegetally localized mRNAs show that sox7 plays a novel and important role in primordial germ cell (PGC) development and that ephrinB1 (efnb1) is required for proper PGC migration. We propose potential pathways operating at the vegetal pole that highlight where future investigations might be most fruitful.Fil: Owens, Dawn A.. University of Miami; Estados UnidosFil: Butler, Amanda M.. University of Miami; Estados UnidosFil: Agüero, Tristán Horacio. University of Miami; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Newman, Karen M.. University of Miami; Estados UnidosFil: Van Booven, Derek. University of Miami; Estados UnidosFil: King, Mary Lou. University of Miami; Estados Unido

Intention to Quit Smoking and Polytobacco Use Among College Student Smokers

Little is known about polytobacco use in college students. One nationally representative survey indicated 51.3% of tobacco-using college students used more than one product, which may increase risk of tobacco-related disease and premature death. The purpose of this study was to examine the association of intention to quit smoking (ITQS) cigarettes with polytobacco use status, controlling for frequency of tobacco product use and cigarette smoking intensity as measured by cigarettes per day (CPD). Data are from a larger quasi-experimental study conducted at a large state university in the Southeastern United States. Analysis is based on the combined sample of current smokers from two randomly selected cohorts surveyed two months apart. Polytobacco users (n = 52) were as likely as cigarette-only users (n = 81) to intend to quit smoking. Compared to students who used tobacco products 1–9 days per month, students using 10–29 days per month or daily reported higher ITQS. Higher intensity smokers (\u3e 10 CPD) were 71% less likely to indicate ITQS, compared to lower intensity smokers (≤ 10 CPD) (p = .025). College student polytobacco users were as likely as those using only cigarettes to intend to quit smoking. Interventions are needed to target college student polytobacco users as well as cigarette smokers as both groups may intend to quit. Smokers using 10 or fewer CPD and those who use tobacco products daily or 10–29 days per month may be more motivated to quit than college students who smoke with more intensity but who use tobacco products less frequently

Introduction: Interrogating the 'everyday' politics of emotions in international relations

The focus on the everyday in this Special Issue reveals different kinds of emotional practices, their political effects and their political contestation within both micro- and macro-politics in international relations. The articles in this Special Issue address the everyday negotiation of emotions, shifting between the reproduction of hegemonic structures of feelings and emancipation from them. In other words, the everyday politics of emotions allows an exploration of who gets to express emotions, what emotions are perceived as (il)legitimate or (un)desirable, how emotions are circulated and under what circumstances. Consequently, we identify two thematic strands which emerge as central to an interrogation of ‘everyday’ emotions in international relations and which run through each of the contributions: first, an exploration of the relationship between individual and collective emotions and, second, a focus on the role of embodiment within emotions research and its relationship with the dynamics and structures of power

Importance of Reward and Prefrontal Circuitry in Hunger and Satiety: Prader-Willi Syndrome vs. Simple Obesity

Background: The majority of research on obesity has focused primarily on clinical features (eating behavior, adiposity measures), or peripheral appetite-regulatory peptides (leptin, ghrelin). However, recent functional neuroimaging studies have demonstrated that some reward circuitry regions which are associated with appetite-regulatory hormones are also involved in the development and maintenance of obesity. Prader-Willi syndrome (PWS), characterized by hyperphagia and hyperghrelinemia reflecting multi-system dysfunction in inhibitory and satiety mechanisms, serves as an extreme model of genetic obesity. Simple (non-PWS) obesity (OB) represents an obesity control state. Objective: This study investigated subcortical food motivation circuitry and prefrontal inhibitory circuitry functioning in response to food stimuli before and after eating in individuals with PWS compared with OB. We hypothesized that groups would differ in limbic regions (i.e., hypothalamus, amygdala) and prefrontal regions associated with cognitive control [i.e., dorsolateral prefrontal cortex (DLPFC), orbitofrontal cortex (OFC)] after eating. Design and Participants: Fourteen individuals with PWS, 14 BMI- and age-matched individuals with OB, and 15 age-matched healthy-weight controls (HWC) viewed food and non-food images while undergoing functional MRI before (pre-meal) and after (post-meal) eating. Using SPM8, group contrasts were tested for hypothesized regions: hypothalamus, nucleus accumbens (NAc), amygdala, hippocampus, OFC, medial PFC, and DLPFC. Results: Compared with OB and HWC, PWS demonstrated higher activity in reward/limbic regions (NAc, amygdala) and lower activity in hypothalamus and hippocampus, in response to food (vs. non-food) images pre-meal. Post-meal, PWS exhibited higher subcortical activation (hypothalamus, amygdala, hippocampus) compared to OB and HWC. OB showed significantly higher activity versus PWS and HWC in cortical regions (DLPFC, OFC) associated with inhibitory control. Conclusion: In PWS compared with obesity per se, results suggest hyperactivations in subcortical reward circuitry and hypoactivations in cortical inhibitory regions after eating, which provides evidence of neural substrates associated with variable abnormal food motivation phenotypes in PWS and simple obesity

Do critical thinkers drink too much alcohol, forget to do class assignments, or cheat on exams? Using a critical thinking measure to predict college students’ real-world outcomes

Critical thinking is a higher-order way of reasoning composed of the skill and will to use cognitive abilities and knowledge on a daily basis. It is identified as essential by higher education institutions, corporations, and society in general. To analyze whether college students are critical thinkers in their daily lives, the Halpern Critical Thinking Assessment (HCTA; Halpern in Halpern Critical Thinking Assessment (Measurement instrument), Schuhfried, Mödling, 2012) and the real-world outcomes inventory (RWO; Butler in Appl Cogn Psychol 26(5):721–729, 2012) were administered to 238 students. We performed a cluster analysis (K-means-constrained clustering method), and ANOVAs for each cluster solution tested to identify the most suitable clustering solution, taking the RWO inventory dimensions as dependent variables and cluster membership as an independent variable. Four separate clusters emerged, each representing a different profile related to students’ everyday negative outcomes resulting from a lack of critical thinking. We performed multinomial logistic regression to examine which dimensions of the HCTA test, as well as gender, age, and disciplinary area, predicted the four singular groups of students that emerged: “Mature,” “Risk-taking,” “Lost in translation,” and “Reflective.” Results indicate that: (1) age is a relevant predictor of slackness, rashness, and health neglect, all characteristics of “Mature” students; (2) students who are particularly skilled in hypothesis testing tend to be “Risk-taking,” while it is less likely that students who are specifically competent in argument analysis will be in this group; (3) gender is relevant to predict “Lost in translation” students, while argument analysis is negatively related to the chances of being in this group. Our study supports the relevance of critical thinking in daily decisions and everyday outcomes.FCT -Fundação para a Ciência e a Tecnologia(Advanced Training)info:eu-repo/semantics/publishedVersio

Randomized Noninferiority Trial of Telephone Delivery of BRCA1/2 Genetic Counseling Compared With In-Person Counseling: 1-Year Follow-Up

The ongoing integration of cancer genomic testing into routine clinical care has led to increased demand for cancer genetic services. To meet this demand, there is an urgent need to enhance the accessibility and reach of such services, while ensuring comparable care delivery outcomes. This randomized trial compared 1-year outcomes for telephone genetic counseling with in-person counseling among women at risk of hereditary breast and/or ovarian cancer living in geographically diverse areas