bluuebunny/crossref_metadata_2025 huggingface dataset:
What motivates females and males to pursue careers in mathematics and science?
Authors: Eccles Jacquelynne S. , Wang Ming-Te
Published: November 2015

Drawing on Eccles’ expectancy-value model of achievement-related choices, we examined the personal aptitudes and motivational beliefs at 12th grade that move individuals toward or away from science, technology, engineering, and mathematics (STEM) occupations at age 29. In the first set of analyses, occupational and lifestyle values, math ability self-concepts, family demographics, and high school course-taking more strongly predicted both individual and gender differences in the likelihood of entering STEM careers than math scores on the Differential Aptitude Test. In the second set of analyses, individual and gender differences in career decisions within STEM disciplines (health, biological, and medical sciences (HBMS) versus mathematics, physical, engineering, and computer sciences (MPECS)) were best predicted by occupational values (i.e. preferences for work that were people oriented and altruistic predicted entrance into HBMS instead of MPECS careers). Females were less likely to hold the beliefs that predicted selection of STEM in general, but those who did choose STEM were more likely to select HBMS than MPECS. One Sentence Summary: Gender differences in selecting STEM related and health, biological, and medical occupations result primarily from gender differences in occupational and lifestyle values.
Football Fans’ Views of Violence in British Football
Authors: Cleland Jamie , Cashmore Ellis
Published: November 2015

This article draws on the responses of 1,500 fans from across the United Kingdom to an online survey posted from August 2013 to November 2013 regarding their experience of football violence. Reflecting the 2013 Home Office report that indicated a continued long-term decline of football fan violence in England and Wales, 89% of fans illustrate a decrease in violent behavior from the 1980s with 56% indicating this is due to better policing, 56% attributing it to improvements in stadia, 50% highlighting the deterrence provided by CCTV, and 49% ascribing it to a civilized supporter base. Overall, fans reflect on a more sanitized and gentrified culture emerging out of measures introduced since the 1990s (including changing police strategies, banning orders, alcohol bans, higher ticket prices, and CCTV).
Strong Is the New Sexy
Authors: Washington Myra S. , Economides Megan
Published: November 2015

This article discusses the postfeminist framing of women who participate in CrossFit (CF) and whether that framing provides a counter to traditional narratives regarding the masculinity and manliness of women in competitive sports and activities focused on the body. Our analysis called for us to abandon the ideal that there exists an authentic and true version of femininity that CF was tapping into. Instead we examined how CF’s rhetoric articulated their ideal woman to the participants. The narrative of CF relied on some of the flawed notions that undergird postfeminist ideologies, such as empowerment through choice, liberalism, and meritocracy. We concluded that CF expanded possibilities for the female body while continuing to mirror the hegemonic archetype of attractive and heteronormative femininity.
4D MRI for the Localization of Parathyroid Adenoma
Authors: Merchavy Shlomo , Luckman Judith , Guindy Michal , Segev Yoram , Khafif Avi
Published: November 2015

The sestamibi scan (MIBI) and ultrasound (US) are used for preoperative localization of parathyroid adenoma (PTA), with sensitivity as high as 90%. We developed 4‐dimensional magnetic resonance imaging (4D MRI) as a novel tool for identifying PTAs. Eleven patients with PTA were enrolled. 4D MRI from the mandible to the aortic arch was used. Optimization of the timing of image acquisition was obtained by changing dynamic and static sequences. PTAs were identified in all except 1 patient. In 9 patients, there was a complete match between the 4D MRI and the US and MIBI, as well as with the operative finding. In 1 patient, the adenoma was correctly localized by 4D MRI, in contrast to the US and MIBI scan. The sensitivity of the 4D MRI was 90% and after optimization, 100%. Specificity was 100%. We concluded that 4D MRI is a reliable technique for identification of PTAs, although more studies are needed.
Postoperative Complications in Elderly Patients Undergoing Head and Neck Surgery
Authors: Cramer John D. , Patel Urjeet A. , Samant Sandeep , Smith Stephanie Shintani
Published: November 2015

Objective

To assess the frequency and nature of postoperative complications that occur in elderly patients, as compared with younger patients, following head and neck surgery.

Study Design

Cohort study of national database.

Setting

American College of Surgeons National Surgical Quality Improvement Program from 2005 to 2013.

Subjects and Methods

We identified 29,891 patients who had head and neck surgery during the study period and classified them as having upper aerodigestive tract surgery (n = 8383) or endocrine/salivary gland (n = 21,508) surgery. We analyzed patients stratified by age categories: young (<65 years), intermediate age (65‐75 years), and elderly (≥75 years). Risk‐adjusted 30‐day morbidity and mortality outcomes were compared across age categories with multivariable logistic regression models to adjust for patient characteristics, comorbidities, and surgical procedure.

Results

Elderly patients had increased odds for morbidity (adjusted odds ratio [OR] = 1.47, 95% CI: 1.22‐1.78; OR = 1.89, 95% CI: 1.46‐2.44) for upper aerodigestive tract and endocrine/salivary gland groups, respectively, versus young patients and for mortality (OR = 2.52, 95% CI: 1.26‐5.06; OR = 3.73, 95% CI: 1.32‐10.52). Elderly patients were more likely to develop pulmonary, urologic, and blood clotting–related complications. Elderly patients undergoing endocrine/salivary gland surgery were significantly more likely to have cardiac complications; however, this was not the case for aerodigestive tract operations.

Conclusions

Head and neck surgery in the elderly carries an increased risk of certain types of postoperative complications as compared with younger patients treated similarly. Quality improvement efforts should focus on minimizing the risk of cardiac, pulmonary, and urologic complications in elderly patients.
Non-stop equity: Assessing daily intersections between transit accessibility and social disparity across the Greater Toronto and Hamilton Area (GTHA)
Authors: El-Geneidy Ahmed , Buliung Ron , Diab Ehab , van Lierop Dea , Langlois Myriam , Legrain Alexander
Published: November 2015

Public transportation systems generate economic benefits that can potentially reduce social disparities between populations when such benefits are distributed evenly within a region. However, the achievement of equity in the allocation of public resources is not easy to accomplish for land use and transportation planning agencies. This research seeks to determine whether people residing in socially disadvantaged areas in the Greater Toronto and Hamilton Area (GTHA), Canada, experience the same levels of transit accessibility as those living in other areas over the course of a day. Comparisons are presented in terms of regional accessibility, trends by social decile, spatial distribution of accessibility during the day, and travel time impacts. Findings suggest that residents in socially disadvantaged areas have equitable if not better transit accessibility to jobs than socially advantaged groups, and this is reflected in shorter travel times. However, the degree and impact of this advantage varies over the course of the day. Findings from this research can be of interest to transportation planners, engineers, and policy makers as it highlights deficiencies with current equity assessment practices that do not take into account variation in transit services over a 24-h time period.
Economic and social upgrading dynamics in global manufacturing value chains: A comparative analysis
Authors: Bernhardt Thomas , Pollak Ruth
Published: November 2015

Recent decades have witnessed an increasing integration of developing countries into global value chains (GVCs). This growing participation in global production sharing has raised hopes for economic upgrading within such value chains. However, globalization has intensified international competition, and achieving economic upgrading is not an easy task. Moreover, the social consequences of participating in GVCs are not always positive; however, they have received considerably less attention in the literature. This paper suggests a simple and parsimonious approach to measuring economic and social upgrading (and downgrading) in GVCs. Applying this parsimonious methodology and using quantitative secondary data, we analyze how widespread upgrading has been in four selected manufacturing GVCs: apparel, wood furniture, automotive, and mobile phones. We also investigate to what extent downgrading is part of the reality and undertake a comparative analysis across GVCs, regions and country groups (developing vs. developed countries). We find that the promise of industrial upgrading through participation in GVCs does not materialize for everyone. Indeed, economic upgrading has taken place in just over a quarter of the countries in our sample, among them mainly developing countries. Finally, we examine the relationship between economic performance and social performance in the different GVCs to investigate whether or not economic upgrading is typically associated with social upgrading. While patterns differ across GVCs, we find that economic upgrading is more likely to occur simultaneously with social upgrading than without, and vice versa. Our analysis, thus, suggests that economic upgrading is conducive to, but not sufficient for, social upgrading to occur.
Information literacy and diginatives
Authors: Kiviluoto Johanna
Published: November 2015

Promoting the development of pre-academic information literacy skills of the so-called Google Generation, and especially among upper secondary school students, is one of the current topics of discussion in the field of media and information literacy. Traditionally the Finnish upper secondary school library services have been provided by and developed with the public libraries, but the academic libraries, with their special expertise and digital resources, should also take part in the teaching of pre-academic information literacy skills. The Joint Higher Education Library in Lahti, Finland has taken several steps to meet these demands by collaborating with the region’s educational institutions at vocational, upper secondary and university levels. This article discusses these issues and presents our approach to supporting and promoting knowledge creation, pre-academic information literacy skills and lifelong learning from upper secondary school to higher education.
At home in the world
Authors: Somerville Mary M. , Cooper Liz , Torhell Catta , Hashert Cindy
Published: November 2015

Since 2011, the academic libraries at Linnaeus University, Sweden and University of Colorado Denver, USA have collaboratively created a programmatic approach for staff exchanges and associated projects. This initiative occurred within the larger framework of university internationalization goals and cultural competency requirements. In addition, both libraries were experiencing significant workplace changes, including newly designed facilities, programs, and services, which required that staff members learn to see their organizations and understand their roles in new ways. As the exchange program evolved, formal comparison studies complemented informal exchange observations about similarities and differences between the two library organizations. Resulting insights altered traditional worldviews and professional assumptions of both host and exchange participants. In addition, cultural competencies were further exercised through collaborative projects that benefit the increasingly diverse faculty and student constituencies at both home institutions. Concluding reflections suggest considerations for organizations considering international exchanges for staff members “at home in the world.”
The role of public libraries in promoting reading within the family
Authors: Ramos Ana Margarida , Vila Inês
Published: November 2015

The aim of this paper is to demonstrate some examples of good practice carried out in public libraries and their role in promoting reading within the family and in particular with parents and children. In this case, the family takes on the responsibility of bringing the book into the life of the child almost from the time they are born. Some libraries hold events which aim to bring parents and children, books and reading and ludic activities together and thus stimulate early interest in reading on the part of the child. These activities work on various levels, with a view to training parents on how to take full advantage of books, to make them more aware of the benefits of reading and how to make a good selection of reading material in order to strengthen family bonds and promote a healthier and more balanced upbringing for the child.
Future of public libraries
Authors: Yılmaz Bülent , Cevher Nilay
Published: November 2015

The purpose of this paper is to analyze public librarians’ perspectives on the future of public libraries in Turkey. The research is arranged under six headings as follows: the state of overall change in public libraries; services; lifelong learning and information literacy; technology; administration and collection; building, librarian, user and other elements including finance. Every aspect of the study which entails literature review, findings, discussion and conclusion were examined within the scope of these six subjects. A descriptive method of research was used; the data was collected through an online survey technique that consisted of 62 questions in the form of a three-point Likert scale. Survey questions were also constructed within the frame of the six research headings, and the questions in each group were presented in a mixed order. The questionnaire was sent to 481 librarians working in public libraries in Turkey in 2014. Of these 201 librarians responded, and 185 survey answers out of these responses were found to be valid. The response rate was 38.5%. The results show that public librarians in Turkey are optimistic about the survival and development of public libraries in the future. According to them, public libraries will undergo significant changes in the sense of structural makeup, services, technology and administration by preserving their fundamental composition and functions.
Characteristics of Older Adults on Waiting Lists for Meals on Wheels: Identifying Areas for Intervention
Authors: Thomas Kali S. , Smego Raul , Akobundu Ucheoma , Dosa David
Published: November 2015

The purpose of this study was to characterize the population of seniors on Meals on Wheels’ (MOW) waiting lists and identify their rate of depression, anxiety, falls, and fear of falling. Data come from surveys of 626 seniors on waiting lists across the country and the 2013 National Health and Aging Trends Study (NHATS). Results suggest that seniors on waiting lists for MOW were more likely to be widowed, less educated, older, Black, Hispanic, and receive Medicaid than the population of community-dwelling older adults. In addition, 31% of seniors on MOW waiting lists were depressed, compared with 12% of seniors in the national population ( p < .001), and 28% exhibited signs and symptoms of anxiety, compared with 10% of the national population of seniors ( p < .001). Seniors on waiting lists were significantly more likely to have fallen in the last month and be fearful of falling than the national population of seniors ( p < .001). Individuals on MOW waiting lists are a vulnerable and high-risk group. By seeking to better understand clients’ needs, appropriate services can be tailored to promote independent living and improve older adults’ well-being.
Speeding in America
Authors: Mears Daniel P. , Lindsey Andrea M.
Published: November 2015

The enforcement of speed limits to improve public safety constitutes one of the most common activities that the police undertake. Yet, fundamental questions exist about whether traditional, officer-initiated enforcement actually deters speeding and whether it does so in a cost-efficient manner. Questions exist, too, about unintended harms associated with traditional enforcement practices, such as racial, ethnic, and socioeconomic class disparities; mistrust of the police; and, more generally, delegitimization of the law and institutions that implement it. This article draws on prior scholarship to critique traditional speed limit enforcement practices and to argue for approaches that may be more effective, minimize unintended harms, and incur fewer costs.
Endorsements move students to choose candidate
Authors: Wei Ran , Lo Ven-hwei , Chang Chingching
Published: November 2015

This study examines the effects of newspaper endorsements of candidates in the 2012 U.S. presidential election. By endorsing a particular candidate, newspapers appear to play an important role in terms of motivating college students to make their voting decision or jump on the bandwagon of a candidate who is widely endorsed by the press.
Intimate Partner Violence in the First 2 Years of Life: Implications for Toddlers’ Behavior Regulation
Authors: Easterbrooks M. Ann , Katz Rachel C. , Kotake Chie , Stelmach Nicholas P. , Chaudhuri Jana H.
Published: November 2015

Intimate partner violence (IPV) is prevalent in families with young children and challenges their healthy development. This study examined characteristics of IPV (e.g., mother- vs. partner-perpetrated, types and severity) and investigated potential effects of IPV on toddlers’ behavioral regulation in a sample of families at risk for IPV. We also examined whether maternal depression and child-rearing attitudes and behavior would moderate IPV–child behavior links. These questions were addressed in a sample ( N = 400) of first-time adolescent mothers and their toddlers (1-2 years of age). Families were visited in their homes; data were collected via maternal report and observations. Partner- and self-perpetrated IPV was assessed using the Conflict Tactics Scale questionnaire; child behavior regulation was measured using the Brief Infant–Toddler Social and Emotional Assessment questionnaire. Approximately 80% of families experienced psychological aggression; almost one third reported physical assault in the past year. Both physical and psychological IPV were associated with greater toddler behavior problems. Neither maternal depression, mothers’ attitudes about corporal punishment, nor nonhostile interaction moderated IPV–behavior problem links, though mothers’ reports of maltreating behavior did. Among children whose mothers did not use corporal punishment/physical violence, IPV did not differentially affect behavior problems. Children whose mothers used corporal punishment/physical violence with them showed behavior problems in the context of IPV (severe psychological aggression). Results underscore the importance of exposure to IPV during the first year of life, and the prevalence of IPV perpetrated by both mothers and their partners in families with adolescent mothers.
Preparation and selective laser sintering of bamboo flour/copolyester composite and post-processing
Authors: Zhao Dejin , Guo Yanling , Jiang Kaiyi , Zhang Hui
Published: November 2015

A new type of biocomposite, bamboo flour/copolyester (BFCP) composite for selective laser sintering (SLS™) was studied in this article. The bamboo flour was made from the bamboo residual of the bamboo production collected from a chopsticks factory. The BFCP composites of three mixture ratios (20/80, 25/75, and 30/70 (wt/wt)) were processed by SLS™. The proper processing parameters were determined by single-layer sintering methods. The mechanical properties of test specimens made from BFCP composites of three mixture ratios have been investigated. The results demonstrated that the mechanical properties of the specimens made by BFCP composite of 20/80 (wt/wt) were the best among those of the three mixture ratios and the average tensile strength, flexural strength, and impact strength of the specimens made from BFCP composite of 20/80 (wt/wt) were up to 4.14 MPa, 11.02 MPa, and 0.84 kJ m−2, respectively. The mechanical properties of specimens are extremely improved through infiltrating epoxy resin.
Try-It-On
Authors: Gregg S. Renee , Twibell K. Renee
Published: November 2015

The aim of this article is to relate how nursing students in a graduate curriculum can learn, personally practice, and prepare to disseminate stress management strategies to patients. Advanced practice nurses often provide care for patients experiencing stress-related disorders while concurrently trying to manage their own high levels of stress. Through the innovative Try-It-On teaching–learning strategy, graduate students experimented with holistic stress management approaches, with the intention of sharing with patients what worked effectively. Student comments on course evaluations were positive regarding Try-It-On. In the pilot trial of a quantitative survey to expand the evaluation of the strategy, students who trialed holistic stress management techniques reported satisfaction, engagement, perceived relevance, and intention to trial techniques with patients in future clinical courses. Modeling role modeling theory and the Kirkpatrick evaluation model guided the project, which filled gaps in current knowledge about experiential learning in graduate nursing programs.
Evaluation of a Meditation Intervention to Reduce the Effects of Stressors Associated With Compassion Fatigue Among Nurses
Authors: Hevezi Julie A.
Published: November 2015

Purpose of Study: This pilot study evaluated whether short (less than 10 minutes) structured meditations decrease compassion fatigue and improve compassion satisfaction in oncology nurses. Design of Study: A nonrandomized, pre-post intervention study. Methods Used: Participants used specific meditations designed to establish a sense of calm, relaxation, and self-compassion 5 days a week for 4 weeks. Meditations were provided on an audio-CD after brief individual instruction. The Professional Quality of Life Survey, Version 5, was administered pre and post intervention along with supplementary questions. Findings: Fifteen nurses participated in the study over a 6-month period in 2014. Paired t test revealed that the intervention demonstrated a statistically significant increase in Compassion Satisfaction scores (mean difference = −2.66, 95% confidence interval [CI] = [−4.98, −0.36], t[14] = −2.48, p = .027, d = 0.63) and decreases in Burnout (mean difference = 4.13, 95% CI = [1.66, 6.60], t[14] = 3.581, p = .003, d = 0.92) and Secondary Trauma (mean difference = 3.00, 95% CI = [0.40, 5.96], t[14] = 2.174, p = .047, d = 0.56) scores. All participants reported increased feelings of relaxation and well-being on supplemental questions. Conclusions: Even in this small sample, the practice of short breathing and meditation exercises was effective in improving nurse outcomes. A larger study is warranted including tracking sustained effects relative to maintaining a meditation practice.
Association of Hearing Loss and Loneliness in Older Adults
Authors: Sung Yoon-kyu , Li Lingsheng , Blake Caitlin , Betz Josh , Lin Frank R.
Published: November 2015

Objective: The objective of this study is to determine factors associated with loneliness in older adults presenting for hearing loss treatment. Method: A cross-sectional analysis was conducted of 145 participants (aged 50-94) who presented for hearing aids or cochlear implants and were enrolled in the Studying Multiple Outcomes After Aural Rehabilitative Treatment (SMART) study from 2011 to 2013. Social, communicative, physical, and mental health functioning were assessed using self-administered questionnaires, and loneliness using the University of California, Los Angeles (UCLA) Loneliness Scale. Results: Younger age and greater hearing loss were significantly associated with greater loneliness. Metrics of depressive symptoms and hearing-related quality of life, communication difficulties, and emotional well-being, mental health, and 36-Item Medical Outcomes Study Short-Form (SF-36) scores were moderately or highly correlated with loneliness. Discussion: Younger age and greater hearing loss are independently associated with higher levels of loneliness in older adults presenting to clinic for hearing loss treatment. Further studies needed to determine whether hearing treatment can reduce loneliness in older adults.
‘Speak, Hannah, and Do Not be Silent’: Pseudo-Philo's Deconstruction of Violence in Liber Antiquitatum Biblicarum 50–51
Authors: Lappenga Benjamin J.
Published: November 2015

This article argues that the movement from Hannah's silent prayer in Liber Antiquitatum Biblicarum 50.5 (‘Hannah did not want to pray out loud’), to her bold declaration in 51.5 (‘I will speak my words openly’), interrupts a narrative trajectory involving violent zeal in Pseudo-Philo's rewritten biblical narrative. Throughout the narrative, the prayers of key individuals for God's merciful action on behalf of the people are rendered efficacious by acts of zeal ( zelus) that are both public and violent (47.1–3). By contrast, Hannah's act of silent prayer (framed as ‘zeal’ in 50.5) is accepted as the accompanying act for the people's prayer (51.2). This vicarious action helps explain Hannah's expanded role as paradigmatic of all Israel in Liber Antiquitatum Biblicarum and serves to deconstruct the notion that acceptable zeal from Israel's leaders must be manifested with violence.
Martial and the fiscus Iudaicus Once More
Authors: Zeichmann Christopher B.
Published: November 2015

That the fiscus Iudaicus was used to fund the Roman temple known as Jupiter Capitolinus is a commonly accepted fact in social histories of Judaism during the Principate. After discussing the tenuous evidentiary basis for this claim, this article suggests an additional datum in its favor. Namely, one of Martial's epigrams (11.94) makes a peculiar reference to the temple of the ‘Thunderer’ that may be previously unrecognized evidence for the temple's funding.
Text–Work–Manuscript: What Is an ‘Old Testament Pseudepigraphon’?
Authors: Lied Liv Ingeborg
Published: November 2015

The 2013 volume Old Testament Pseudepigrapha: More Noncanonical Scriptures, edited by Richard Bauckham, James R. Davila and Alexander Panayotov, is a highly important contribution to the field of Pseudepigrapha studies, making previously unpublished material available for further study. This review essay discusses the editorial strategies that have shaped this volume, focusing in particular on the representation of its basic building block, the pseudepigraph on. Exploring two entries in the volume, ‘The Book of Noah’ and ‘The Story of Melchizedek with the Melchizedek Legend and the Chronicon Paschale’, this article demonstrates how privileging the early ‘work’ as the default mode of representation creates imaginations of pseudepigrapha that may not match the manuscript sources that have in fact survived.
Causal mediation analysis with multiple causally non-ordered mediators
Authors: Taguri Masataka , Featherstone John , Cheng Jing
Published: November 2015

In many health studies, researchers are interested in estimating the treatment effects on the outcome around and through an intermediate variable. Such causal mediation analyses aim to understand the mechanisms that explain the treatment effect. Although multiple mediators are often involved in real studies, most of the literature considered mediation analyses with one mediator at a time. In this article, we consider mediation analyses when there are causally non-ordered multiple mediators. Even if the mediators do not affect each other, the sum of two indirect effects through the two mediators considered separately may diverge from the joint natural indirect effect when there are additive interactions between the effects of the two mediators on the outcome. Therefore, we derive an equation for the joint natural indirect effect based on the individual mediation effects and their interactive effect, which helps us understand how the mediation effect works through the two mediators and relative contributions of the mediators and their interaction. We also discuss an extension for three mediators. The proposed method is illustrated using data from a randomized trial on the prevention of dental caries.
Prevalence and Correlates of Prehypertension Among Adults in Urban South India
Authors: Parthaje Prasanna Mithra , Unnikrishnan Bhaskaran , Thankappan Kavumpurathu Raman , Thapar Rekha , Fatt Quek Kia , Oldenburg Brian
Published: November 2015

Prehypertension is one of the most common conditions affecting human beings worldwide. It is associated with several complications including hypertension. The blood pressure between normal and hypertension is prehypertension as per the Seventh Report Joint National Committee (JNC-7) classification. The current study was done to measure the magnitude of prehypertension and to study their sociodemographic correlates in the urban field practice area of Kasturba Medical College, Mangalore, India, among 624 people aged ≥20 years. The measurements of blood pressure were done (JNC 7 criteria) with the anthropometric measurements and lifestyle factors. Data analysis was done using Statistical Package for Social Sciences version 16. Adjusted odds ratios were calculated. Overall, 55% subjects had prehypertension and 30% had hypertension. Prehypertension was higher among males. Those from the higher age groups, those from upper socioeconomic status, obese individuals, and those with lesser physical activity had significantly higher association with prehypertension, and it was least among those who never used tobacco and alcohol.
John Henryism Active Coping, Acculturation, and Psychological Health in Korean Immigrants
Authors: Logan Jeongok G. , Barksdale Debra J. , James Sherman A. , Chien Lung-Chang
Published: November 2015

This study aimed to explore the levels of John Henryism (JH) active coping and its association with acculturation status and psychological health (specifically perceived stress, acculturative stress, anxiety, and depression) in Korean immigrants to the United States. In 102 Korean immigrants, JH active coping was measured by the JH Scale; acculturation by the Bidimensional Acculturation Scale; perceived stress by the Perceived Stress Scale; acculturative stress by the Social, Attitudinal, Familial, and Environmental Scale; anxiety by the State Anxiety Subscale of the Spielberger State-Trait Anxiety Inventory; and depression by the Center for Epidemiological Studies Depression Scale. The levels of JH active coping in this sample of Korean immigrants appear to be lower than the levels reported in other racial groups. Independent of demographic factors, JH active coping was a significant predictor of higher acculturation status and better psychological health as indicated by lower levels of perceived stress, acculturative stress, anxiety, and depressive symptoms.
Return to Sports and Physical Activities After Primary Partial Arthrodesis for Lisfranc Injuries in Young Patients
Authors: MacMahon Aoife , Kim Paul , Levine David S. , Burket Jayme , Roberts Matthew M. , Drakos Mark C. , Deland Jonathan T. , Elliott Andrew J. , Ellis Scott J.
Published: November 2015

Background:

Research regarding outcomes in sports and physical activities after primary partial arthrodesis for Lisfranc injuries has been sparse. The purposes of this study were to assess various sports and physical activities in young patients following primary partial arthrodesis for Lisfranc injuries and to compare these with clinical outcomes.

Methods:

Patients who underwent primary partial arthrodesis for a Lisfranc injury were identified by a retrospective registry review. Thirty-eight of 46 eligible patients (83%) responded for follow-up at a mean of 5.2 (range, 1.0 to 9.3) years with a mean age at surgery of 31.8 (range, 16.8 to 50.3) years. Physical activity participation was assessed with a new sports-specific, patient-administered questionnaire. Clinical outcomes were assessed with the Foot and Ankle Outcome Score (FAOS).

Results:

Patients participated in 29 different and 155 total physical activities preoperatively, and 27 different and 145 total physical activities postoperatively. Preoperatively, 47.1% were high impact, and postoperatively, 44.8% were high impact. The most common activities were walking, bicycling, running, and weightlifting. Compared to preoperatively, difficulty was the same in 66% and increased in 34% of physical activities. Participation levels were improved in 11%, the same in 64%, and impaired in 25% of physical activities. Patients spent on average 4.2 (range, 0.0 to 19.8) hours per week exercising postoperatively. In regard to return to physical activity, 97% of respondents were satisfied with their operative outcome. Mean postoperative FAOS subscores were significantly worse for patients who had increased physical activity difficulty.

Conclusion:

Most patients were able to return to their previous physical activities following primary partial arthrodesis for a Lisfranc injury, many of which were high-impact. However, the decreased participation or increase in difficulty of some activities suggests that some patients experienced postoperative limitations in exercise. Future studies could compare sports outcomes between primary partial arthrodesis and open reduction internal fixation for Lisfranc injuries.

Level of Evidence:

Level IV, retrospective case series.
Sorority Affiliation and Sexual Assault Victimization
Authors: Franklin Cortney A.
Published: November 2015

The current research used survey data from 282 college women to investigate the relationship between female Greek membership and sexual assault victimization. Drawing from routine activity theory, low self-control, and social learning theory, this study tested a theoretical model that identified pertinent factors present among sorority environments to determine the relationships between Greek affiliation and sexual assault. Path analyses revealed that sorority women reported consuming more alcohol and with greater frequency, increased risk-taking behavior, delayed assessments of threat and responses to risk, and increased contact with fraternity men—all of which significantly predicted sexual assault. Future theory, research, and policy directions are proposed.
The Nature of Co-Occurring Exposure to Violence and of Court Responses to Girls in the Juvenile Justice System
Authors: Morash Merry
Published: November 2015

This article examines the co-occurrence of different types of victimization and violence exposure, and the effects of court interventions for girls in juvenile court. A life history interview methodology was used to collect qualitative data from 27 girls who had penetrated deeply into a treatment-oriented county court system. The study revealed that early abuse and violence in the home made girls vulnerable to later intimate partner violence and sexual assault when they left to avoid continued victimization. Whereas some court interventions helped girls, others revictimized them. Implications for helpful court practices and future research are presented and discussed.
How Patients and Nurses Experience an Open Versus an Enclosed Nursing Station on an Inpatient Psychiatric Unit
Authors: Shattell Mona , Bartlett Robin , Beres Kyle , Southard Kelly , Bell Claire , Judge Christine A. , Duke Patricia
Published: November 2015

The inpatient environment is a critical space for nurses and patients in psychiatric settings. In this article, we describe nurses’ and patients’ perceptions of the inpatient environment both before the removal of a Plexiglas enclosure around a nurses’ station and after its removal. Nurses had mixed feelings about the enclosure, reporting that it provided for confidentiality and a concentrated work space but also acknowledged the challenge of the barrier for communication with their patients. Patients unanimously preferred the nurses’ station without the barrier, reporting increased feelings of freedom, safety, and connection with the nurses after its removal. It is important to consider the implications of environmental decisions in inpatient settings in order to promote a healthy workplace and healing environment for all community members.
The Current State of U.S. Geropsychiatric Graduate Nursing Education
Authors: Stephens Caroline E. , Harris Melodee , Buron Bill
Published: November 2015

Advanced Practice Registered Nurses (APRNs) must be prepared to care for the rapidly increasing numbers of older adults with mental health needs. All 363 graduate nursing programs in the United States were surveyed regarding the nature and extent of geropsychiatric nursing (GPN) content across program curricula and their perceptions of the influence that the APRN Consensus Model has exerted on preparing the next generation of APRNs to meet the growing needs of the older adult population. Of the 202 schools responding, 138 reported GPN content in one or more clinical programs, with the majority of content in non-PMHNP programs. Only 17 schools reported offering a GPN program, track, or minor. The majority of schools ( n = 169) perceived that they were adequately well-prepared to meet the APRN Consensus Model’s guidelines regarding inclusion of aging-related didactic and clinical educational experiences in all APRN education programs; nearly two thirds ( n = 132) perceived a moderate to significant influence of the Consensus Model on institutional infusion of GPN into curricula. Compared with a similar survey 10 years ago, there was little change in the proportion of schools reporting GPN in clinical programs and few schools provide GPN programs, tracks, or minors. Implications for nursing education and practice are discussed.
On the Energy Efficiency Design Index of Ro-Ro passenger and Ro-Ro cargo ships
Authors: Alisafaki Aimilia G , Papanikolaou Apostolos D
Published: November 2015

This study proposes alternative formulations of the ship-specific correction factor ( fjRoRo) pertaining to Ro-Ro cargo and Ro-Ro passenger ships, as defined in the Energy Efficiency Design Index equation according to the International Maritime Organization Resolution MEPC 245(66). The alternative formulations were derived by studying a large sample of Ro-Ro cargo ships and Ro-Ro passenger ships, built between the years 1990 and 2012. The estimation of ships’ resistance and powering was conducted by application of Holtrop’s method. The obtained formulae’s exponent values were compared with the corresponding ones from latest International Maritime Organization studies on Energy Efficiency Design Index and they appear to better represent the energy efficiency and environmental impact of the operating fleet of Ro-Ro cargo and Ro-Ro passenger ships. Derived formulae may also be used in the frame of parametric design optimization of Ro-Ro ships.
Human trafficking for sexual exploitation from Nigeria into Western Europe: The role of voodoo rituals in the functioning of a criminal network
Authors: Baarda C.S.
Published: November 2015

This study is a content analysis of wiretapped conversations and police interviews concerning the criminal case of ‘Operation Koolvis’: an investigation into a Nigerian human trafficking ring for sexual exploitation in Western Europe. The criminal network traffics women from Nigeria, via the Netherlands as a transit country, to become street prostitutes in Italy. The aim is to explore the role of ‘voodoo’ in the functioning of the organization, applying transaction cost economics and rational choice theory. Four main categories of voodoo use were found. Firstly, voodoo is a coercive mechanism. Secondly, it is used cynically in cooperation between traffickers. Thirdly, there is non-cynical mention of voodoo as a belief system. A fourth category concerns voodoo priests as independent enforcers of contracts.
Automated Monte Carlo Simulation of Proton Therapy Treatment Plans
Authors: Verburg Joost Mathijs , Grassberger Clemens , Dowdell Stephen , Schuemann Jan , Seco Joao , Paganetti Harald
Published: November 2015

Simulations of clinical proton radiotherapy treatment plans using general purpose Monte Carlo codes have been proven to be a valuable tool for basic research and clinical studies. They have been used to benchmark dose calculation methods, to study radiobiological effects, and to develop new technologies such as in vivo range verification methods. Advancements in the availability of computational power have made it feasible to perform such simulations on large sets of patient data, resulting in a need for automated and consistent simulations. A framework called MCAUTO was developed for this purpose. Both passive scattering and pencil beam scanning delivery are supported. The code handles the data exchange between the treatment planning system and the Monte Carlo system, which requires not only transfer of plan and imaging information but also translation of institutional procedures, such as output factor definitions. Simulations are performed on a high-performance computing infrastructure. The simulation methods were designed to use the full capabilities of Monte Carlo physics models, while also ensuring consistency in the approximations that are common to both pencil beam and Monte Carlo dose calculations. Although some methods need to be tailored to institutional planning systems and procedures, the described procedures show a general road map that can be easily translated to other systems.
Management of Necrotizing Fasciitis and Its Surgical Aspects
Authors: Sun Xiaofang , Xie Ting
Published: November 2015

Necrotizing fasciitis (NF) is a severe and rapidly progressive infectious disease that attacks superficial an as well as deep fascia, subcutaneous fat tissue, and muscle. Although the incidence is of relatively low frequency, the median mortality is high. NF is a great burden to patients and hospitals. The most common cause of NF is trauma injuries, followed by other conditions with comorbidity. A classification for NF was presented concerning microbial cause, depth of infection, and anatomy. But the value of classification is not convincing. Early diagnosis of NF is essential and still to be realized by far. Information from clinic or laboratory might contribute to the purpose. Surgery is used in exploration debridement and tissue reconstruction as the main method with NF. Negative pressure wound therapy has proved to be useful in improving wound bed preparation and healing.
A mechanical brake hardware-in-the-loop simulation of a railway vehicle that accounts for hysteresis and pneumatic cylinder dynamics
Authors: Lee Dong-Chan , Kang Chul-Goo
Published: November 2015

A brake hardware-in-the-loop simulation system for a railway vehicle provides an effective platform for testing the braking performance under various dangerous braking conditions. However, in general, four-brake calipers are required to implement a mechanical brake system for one car. In this article, we implement a brake hardware-in-the-loop simulation system only with one brake caliper and three air tanks accounting for hysteresis and pneumatic cylinder dynamics, ultimately saving installation space and reducing financial budget costs. Since the brake caliper has a high nonlinearity, such as hysteresis resulting from friction and from the precompressed spring of the brake cylinder, we measured the hysteresis of the brake caliper clamping force for a mechanical brake system using loadcells, based on which a mathematical model was constructed for the hysteresis of the clamping force between the brake pad and the disk. Moreover, the pneumatic cylinder dynamics are identified and are implemented in three air tanks, together with hysteresis nonlinearity. The proposed brake hardware-in-the-loop simulation system is applied to the wheel-slide protection simulation of a railway vehicle with an initial speed of 80 km/h and demonstrated experimentally accounting for the hysteresis and brake cylinder dynamics.
A torque compensation strategy in two-speed automated mechanical transmission shift process for pure electric vehicles
Authors: Hu Jianjun , Sun Chengjie , Xiao Jun , Li Jianzhang
Published: November 2015

This article looks into the mechanism of the driving torque ripple before and after shift, and the analyses are based on profound study of the structure and shift process of two-speed automated mechanical transmissions for pure electric vehicles. With the basic driving control strategy for pure electric vehicles, a torque compensation strategy in the shift process is proposed to suppress the ripple. Besides, theoretical analyses and simulations are conducted. The results show that by means of the proposed torque compensation strategy, the ripple is significantly abated and the shift cycle is eliminated.
Entropy-based detached-eddy simulation of the airwake over a simple frigate shape
Authors: Rui Zhao , Ji-Li Rong , Hai-Xu Li , Peng-Cheng Zhao
Published: November 2015

The wind past the ship superstructure produces an unsteady turbulent airwake which has a significant effect on aircraft performance and consequently pilot workload during ship landing process. Computational fluid dynamics simulations of a generic simple frigate shape ship airwake have been performed using the entropy-based detached-eddy simulation method. The results were compared with the steady-state Reynolds-averaged Navier–Stokes calculations and the wind tunnel data, indicating the capability of entropy-based detached-eddy simulation to resolve the unsteady large-scale turbulent features. An analysis of the airwake flow topology at headwind condition highlights the vortex pairing process which dominates the flowfield above the deck. Additionally, the influence of hangar-door state (open, closed or half-open) on the airwake was also investigated in detail. Determination of this complex flow can assist in the definition of safe ship–helicopter operating limits and future ship design.
Assessment of a hypertension screening and education intervention in Charlestown, Guyana
Authors: Dyal Navita , Dolovich Lisa
Published: November 2015

Background:

Hypertension is the leading cause of mortality among Guyanese between the ages of 45 and 64 years and is inversely related to wealth and education. This pilot study aims to determine 1) the feasibility of a pharmacy-based clinic, 2) the prevalence of elevated blood pressure and 3) the outcome of follow-up of those with elevated blood pressure.

Methods:

Participants were recruited based on a convenience sample. Adults with or without a previous diagnosis of hypertension were included. Screening, education and patient counselling were provided. Participants with elevated blood pressure readings were contacted 1 month after the initial visit for a follow-up.

Results:

Twenty-two subjects between the ages of 27 and 78 years participated: 32% (7 of 22) were found to have elevated blood pressure readings, and 71% (5 of 7) of those with high blood pressure readings visited a physician within 1 month of the screening. Of those prescribed antihypertensive medications, 71% (5 of 7) reported low adherence to their medication.

Conclusion:

The methods developed in this study advanced knowledge on the effective management of hypertension in a developing country. One-third of participants were found to have elevated blood pressure. Among those with elevated blood pressure, most followed up with a physician and were diagnosed with hypertension. Pharmacists and pharmacies can play a pivotal role in providing education and improving drug therapy adherence. The need for pharmacy interventions is heightened in areas where access to physicians is scarce. This pilot study illustrates that a pharmacy-based screening and education intervention is indeed feasible.