bluuebunny/crossref_metadata_2025 huggingface dataset:
Reconstructing the professional domain: Boundary work of professionals and volunteers in the context of social service reform
Authors: van Bochove Marianne , Tonkens Evelien , Verplanke Loes , Roggeveen Suzanne
Published: November 2016

Shifts from professionals to volunteers are observed across national contexts and in various types of public services, particularly in long-term care and social work. This article examines how professionals and volunteers in the Netherlands perform boundary work to construct, maintain and dissolve boundaries between them in the context of social service reform. Two types of boundary work were found: demarcation work and welcoming work. Demarcation work relates to a situation where differences in knowledge, authority and reliability between professionals and volunteers are emphasised. Welcoming work involves the efforts of professionals to welcome specific volunteers to their professional domain. This study examines the implications of the second type of boundary work for structural characteristics of the social service sector. It concludes that although welcoming work can lead to deprofessionalisation, it can also promote the professionalisation of nurses and social workers.
Precipitants of Substance Abuse Relapse in Ghana
Authors: Appiah Richard , Danquah Samuel A. , Nyarko Kingsley , Ofori-Atta Angela L. , Aziato Lydia
Published: November 2016

Relapse to substance abuse is a global problem and is conceptualized as an integral component of the recovery process. Global statistics on rates of relapse after substance abuse treatment are disturbingly high, averaging about 75% within a 3- to 6-month duration after treatment. This study sought to gain full understanding of the factors that precipitate relapse among substance abusers in Ghana. Data were collected through in-depth interviews with 15 relapsed substance abusers who were previously treated for substance abuse, and three mental health professionals at a psychiatric rehabilitation unit in Ghana. Findings showed that seven factors, including positive/negative emotional reinforcements, sense of loss, interpersonal conflicts, peer influence, familial, religio-cultural, and treatment-based issues complot to instigate and maintain the relapse cycle. The findings provide valuable insights into the relapse phenomenon in Ghana. Clinicians should actively engage family members in the relapse prevention process, and provide insight into religio-cultural relapse precipitants.
Planetary Moral Economy and Creaturely Redemption in Laudato Si’
Authors: Northcott Michael S.
Published: November 2016

In Laudato Si’, Pope Francis indicates that climate change, and other kinds of ecological destruction, are moral wrongs because they deny the fruits of the earth to the poor and to future generations, and they fail to honor the place of other creatures in Christ’s redemption of creation. LS sets climate change and the environmental crisis firmly in the context of two established features of Catholic social teaching: the dignity of poor and indigenous people and the intrinsic value of creatures to the Creator and their inclusion in the redemption of all things in Christ.
Understanding the Relationship Between Urban-Centric Locale and Teachers’ Perceptions of School Leadership as a Working Condition
Authors: Blackwell Dara H. , Young Tamara
Published: November 2016

Using the 2012 North Carolina Teacher Working Conditions Survey data, school demographic information, and school’s urban-centric locale census designation, hierarchical linear modeling was conducted to examine the relationship between locale and teachers’ perceptions of school leadership as a working condition and explore any variance in the relationship between school contextual factors and teachers’ perceptions of school leadership associated with locale. After controlling for school contextual factors, the results showed urban-centric locale is not a predictor of teachers’ perceptions of school leadership, and most of the variance in teachers’ perceptions of school leadership is explained by factors within, not between, schools.
The Effect of Catastrophic Health Expenditure on Work After Retirement
Authors: Homaie Rad Enayatollah , Rashidian Arash , Arab Mohamad , Souri Ali
Published: November 2016

Several factors can force retirees to go to paid work. Catastrophic health-care expenditure (CHCE) is one of the driving forces for retirees to go to paid work. This cross-sectional study was based on 6,307 Iran retirees’ data. Xu method was used to calculate CHCE, and a logit model was estimated to show the association between CHCE and bridge employment. Other control variables were added to the model. The findings showed that there was positive relationship between CHCE and bridge employment. Retirement pension had negative relationship with work after retirement. Prevalence of work after retirement was higher in people who lived in rural region and increased due to increase in household size. The financial constraint was the main pushing factor for the retiree to go to paid work. Thus, covering retirees with health insurances and identifying and listing diseases that may face the retirees with CHCE are some possible efforts to decrease CHCE.
Older Adults’ Casino Gambling Behavior and Their Attitudes Toward New Casino Development
Authors: Piscitelli Anthony , Harrison Jay , Doherty Sean , Carmichael Barbara A.
Published: November 2016

Research on new casinos typically focuses upon their impact on the community, rather than on specific at-risk groups. This research study explores the impact of the opening of a new casino on attitudes of older adult casino patrons, especially those at particular risk of having gambling problems. Results demonstrate that over 80% of older adult casino patrons would not change their attitudes toward gambling or expect to increase their gambling as a result of the opening of a new casino. However, older adults with problem gambling issues are more likely to indicate they would visit a casino more, spend more time at a casino, and gamble more as a result of the opening of a new casino. In addition, older adults with signs of a gambling problem are more likely to say the opening of a new casino would change their opinions of gambling in general or casino gambling.
Gender Differences in the Measurement of Criminal Thinking
Authors: Vaske Jamie C. , Gehring Krista S. , Lovins Brian
Published: November 2016

Despite the importance of criminal thinking to the etiology of crime, studies disagree on whether there are gender differences in criminal thinking and whether females exhibit criminal thinking to the same degree as males. Part of the differences across studies may be due to gender differences in the measurement of criminal thinking, yet this question has not been systematically examined. The current study assesses whether the measurement of criminal thinking (via measurement invariance tests of the Criminogenic Cognition Scales and the Criminal Sentiments Scale–Modified) varies between male and female probationers. The results highlight both similarities and differences in the measurement of criminal thinking, with 26% of items significantly varying between genders. Once measurement differences and similarities were taken into account, male and female probationers were just as likely to exhibit antisocial attitudes. The implications highlight the notion that researchers cannot assume that criminal thinking assessments are gender-neutral.
How Moral Threat Shapes Laypersons’ Engagement With Science
Authors: Bender Jens , Rothmund Tobias , Nauroth Peter , Gollwitzer Mario
Published: November 2016

Laypersons’ engagement with science has grown over the last decade, especially in Internet environments. While this development has many benefits, scientists also face the challenge of devaluation and public criticism by laypersons. Embedding this phenomenon in social-psychological theories and research on value-behavior correspondence, we investigated moral threat as a factor influencing laypersons’ engagement with science. Across three studies, we hypothesized and found that moral values shape the way laypersons evaluate and communicate about science when these values are threatened in a given situation and central to people’s self-concept. However, prior research on the underlying mechanism of moral threat effects cannot fully rule out value salience as an alternative explanation. To close this gap, we situationally induced value salience while varying the degree of moral threat (Study 3). Our findings indicate that moral threat amplifies the influence of moral values on laypersons’ evaluation of science above and beyond value salience.
The influence of time attitudes on alcohol-related attitudes, behaviors and subjective life expectancy in early adolescence
Authors: Wells Kevin Eugene , Morgan Grant , Worrell Frank C. , Sumnall Harry , McKay Michael Thomas
Published: November 2016

The goal of the present study is to examine the stability of time attitudes profiles across a one-year period as well as the association between time attitudes profiles and several variables. These variables include attitudes towards alcohol, context of alcohol use, consumption of a full drink, and subjective life expectancy. We assessed the reliability and validity of time attitudes scores at baseline (mean age 12.5 years) and Wave 2 (mean age 13.5 years), the viability of time attitudes profiles at both time points, and the degree of stability in profile membership in Wave 2. A total of four latent profiles were identified (Positives, Ambivalents, Negatives, and Negative-Futures). Positives had higher scores on positive time attitude, Ambivalents did not report strong attitudes towards any of the time periods, Negatives had higher scores on negative time attitudes, and Negative-Futures were similar to Negatives, but tended to higher scores on both positive and negative time attitude for the future. Results showed that participants staying in the same time attitude profile across the first year of high school ranged from 33% to 50%. Transition to more negative profiles explained the instability, and those transitions were associated with less favorable outcomes. Having a Positive profile was associated with safer attitudes towards alcohol, lower reported uses of alcohol, and higher self-reported probability of surviving to at least the age of 35.
An active seat suspension design for vibration control of heavy-duty vehicles
Authors: Ning Donghong , Sun Shuaishuai , Zhang Jiawei , Du Haiping , Li Weihua , Wang Xu
Published: November 2016

This paper presents the design, fabrication and testing of an innovative active seat suspension system for heavy-duty vehicles. Rather than using conventional linear actuators, such as hydraulic cylinders or linear motors, which need to be well maintained and are always expensive when high force outputs are required, the proposed seat suspension system directly applies a rotary motor in order to provide the required active actuation, without changing the basic structure of the existing off-the-shelf seat suspension. A gear reducer is also applied to amplify the output torque of the motor so that a high output torque can be achieved using a low rated power motor. A static output feedback [Formula: see text] controller with friction compensation is designed to actively reduce seat vibration. Experiments are carried out to test the fabricated suspension prototype. The experimental results show that this type of seat suspension can achieve greater ride comfort in the frequency range of 2–6 Hz than a passive seat suspension. The newly designed active seat suspension is much more cost effective and can be suitable for heavy-duty vehicles.
Institutional factors influencing utilisation of Research4Life databases by National Agricultural Research Institutes scientists in Nigeria
Authors: Obasuyi Luke , Okwilagwe O. A.
Published: November 2016

This study is part of a doctoral thesis aimed at investigating the influence of institutional factors on utilisation of Research4Life databases by NARIs scientists in Nigeria. The study adopted the descriptive survey design of the correlational type. The study population consists of 1,205 research scientists in the 15 NARIs from which a total of thirteen (13) institutes and 1,062 research scientists were selected adopting cluster, simple random and stratified random sampling techniques. The questionnaire was the main instrument for data collection. It consists of 105 questions arranged in five sections. Simple percentage, mean, Pearson’s Product Moment Correlation, multiple regression analysis and analysis of variance were used to analyse the data. Result indicates that the six institutional factors were significant and the institutional factors influenced utilisation of Research4Life databases. Accessibility of databases, availability of password and fast Internet access made significant contributions to utilisation of Research4Life databases. NARIs management has critical roles to play in providing access to Research4Life databases in research scientists’ offices and their libraries as well as providing fast Internet access and in-house-training in the institutes. The librarians should register for Research4Life databases and make the user names and passwords available to all their bona fide users.
Gratifications for using social media
Authors: Gan Chunmei
Published: November 2016

The purpose of this paper is to examine the general and specific gratifications that drive users’ choice of different social media. Sina Weibo and WeChat in China were selected for the current study. Two separate empirical surveys were conducted and 368 valid data were collected from Chinese university students experienced in using Sina Weibo or WeChat. Exploratory factor analysis, paired t test and independent-samples t test were employed for data analysis. The results identify four general gratifications for using different social media: hedonic gratification, affection gratification, information gratification and social gratification. In addition, factor structure of information gratification is different for different social media. Furthermore, the strength of each gratification differs to varying degrees across the use of different social media. Information gratification plays the most salient role in using Sina Weibo, whereas affection gratification is the most important motive for the use of WeChat. Also, the use of Sina Weibo can better fulfill individuals’ information and hedonic gratifications, while individuals prefer to use WeChat for achieving gratifications of social and affection.
Humeral Retrotorsion and Glenohumeral Motion in Youth Baseball Players Compared With Age-Matched Nonthrowing Athletes
Authors: Greenberg Elliot M. , Lawrence J. Todd R. , Fernandez-Fernandez Alicia , McClure Philip
Published: November 2016

Background:

Baseball players exhibit a more posteriorly oriented humeral head in their throwing arm. This is termed humeral retrotorsion (HRT) and likely represents a response to the stress of throwing. This adaptation is thought to occur while the athlete is skeletally immature, however currently there is limited research detailing how throwing activity in younger players influences the development of HRT. In addition, it is presently unclear how this changing osseous orientation may influence shoulder motion within young athletes.

Purpose:

To determine the influence of throwing activity and age on the development of side-to-side asymmetry in HRT and shoulder range of motion (ROM).

Study Design:

Cross-sectional study; Level of evidence, 3.

Methods:

Healthy athletes (age range, 8-14 years) were categorized into 2 groups based upon sports participation; throwers (n = 85) and nonthrowers (n = 68). Bilateral measurements of HRT, shoulder external rotation (ER), internal rotation (IR), and total range of motion (TROM) at 90° were performed using diagnostic ultrasound and a digital inclinometer. Side-to-side asymmetry (dominant minus nondominant side) in HRT and in shoulder ER, IR, and TROM were assessed. Statistical analysis was performed with 2-way analysis of variance and Pearson correlation coefficients.

Results:

Throwers demonstrated a larger degree of HRT on the dominant side, resulting in greater asymmetry compared with nonthrowers (8.7° vs 4.8°). Throwers demonstrated a gain of ER (5.1°), a loss of IR (6.0°), and no change in TROM when compared with the nondominant shoulder. Pairwise comparisons identified altered HRT and shoulder ROM in all age groups, including the youngest throwers (age range, 8-10.5 years). A positive correlation existed between HRT and ER ROM that was stronger in nonthrowers ( r = 0.63) than in throwers ( r = 0.23), while a negative correlation existed with IR that was stronger in throwers ( r = −0.40) than in nonthrowers ( r = −0.27).

Conclusion:

Throwing activity causes adaptive changes in HRT and shoulder ROM in youth baseball players at an early age. Other factors in addition to HRT influence shoulder motion within this population.
Influence of off-axis ply orientation on the axial compression behaviour of CFRP tubes
Authors: Tao Jie , Li Feng , Zhao Qilin , Zhang Dongdong
Published: November 2016

This paper presents an experimental investigation of the compression behaviour of Carbon Fiber Reinforced Plastics (CFRP) tubes with different off-axis ply orientations. A series of compression tests with effective end-reinforcement were conducted on [04/±theta] CFRP tubes, with θ equal to either 0°, 30°, 45°, 60°, or 90°. Various failure progressions and fracture morphologies were measured using a high-speed camera and a scanning electron microscope. The failure modes and mechanisms of CFRP tubes with different stacking sequences were analysed in detail. The results indicate that the off-axis ply orientation greatly influences the compression behaviour. The adopted end-reinforcement ensures that nearly all of the CFRP tubes fail within the gauge length. When θ < 45°, the tubes exhibit various failure modes, and the scatter of strength is large. However, when θ ≥ 45°, the sole failure mode is a shear fracture of the inner 0° layers, and their scatter of strength is minor. A new shear failure mechanism is instrumented: the shear fracture direction changes from inclining along the circumferential direction to inclining along the radial direction when θ varies from 45° to 90°. The failure strength and off-axis ply orientation display a complex non-linear relationship. When θ = 60°, the compression strength becomes maximum at an average value of 602 MPa, and the scatter of strength is 2.71%.
The UK's National Programme for IT: Why was it dismantled?
Authors: Justinia Taghreed
Published: November 2016

This paper discusses the UK’s National Programme for IT (NPfIT), which was an ambitious programme launched in 2002 with an initial budget of some £6.2 billion. It attempted to implement a top-down digitization of healthcare in England’s National Health Service (NHS). The core aim of the NPfIT was to bring the NHS’ use of information technology into the 21st century, through the introduction of an integrated electronic patient record systems, and reforming the way that the NHS uses information, and hence to improve services and the quality of patient care. The initiative was not trusted by doctors and appeared to have no impact on patient safety. The project was marred by resistance due to the inappropriateness of a centralized authority making top-down decisions on behalf of local organizations. The NPfIT was officially dismantled in September 2011. Deemed the world’s largest civil IT programme, its failure and ultimate demise sparked a lot of interest as to the reasons why. This paper summarises the underlying causes that lead to dismantling the NPfIT. At the forefront of those circumstances were the lack of adequate end user engagement, the absence of a phased change management approach, and underestimating the scale of the project.
Occupational phthalate exposure and health outcomes among hairdressing apprentices
Authors: Kolena B , Petrovičová I , Šidlovská M , Pilka T , Neuschlová M , Valentová I , Rybanský L' , Trnovec T
Published: November 2016

We studied occupational exposure to phthalates from first-morning-void urine sample of hairdressing apprentices by HPLC-MS/MS analyses and association with health status. Metabolites of mono(2-ethyl-5-hydroxyhexyl) phthalate (MEHHP), mono ethyl phthalate (MEP), mono- n-butyl phthalate (MnBP) and mono-iso-butyl phthalate (MiBP) were detected in all urine samples, followed by metabolites mono(2-ethyl-5-oxohexyl) phthalate (MEOHP) and mono(2-etylhexyl) phthalate (MEHP) occurring in 97.06% and 86.76% of samples, respectively. Positive associations for females were observed between MnBP and fat-free mass index (FFMI) and age; negative associations were found between MEHP, MEOHP, MEHHP, sum of MEHP, MEHHP, MEOHP and vital capacity and also between MEHP and forced vital capacity (FVC of predicted value (PV)). Lengths of exposure were associated to MnBP, MEHHP, and MEP. We also documented positive associations between anthropometry (body mass index, waist-to-height ratio (WHtR), FFMI, fat mass index) and pulmonary function FVC% of PV for females and negative associations between WHtR, waist-to-hip ratio, FFMI and ratio of forced expiratory volume in 1 s (FEV1) to FVC (FEV1/FVC). We assume that factors of occupational environment of hairdressing apprentices are affected by phthalates and resulted in negative outcomes in breathing mechanism and influence of body composition. Adipose tissue could play role as confounding factor in urine excretion of phthalates because of their lipid solubility and accumulation.
Safety, pharmacokinetics, and pharmacodynamics of RSLV-132, an RNase-Fc fusion protein in systemic lupus erythematosus: a randomized, double-blind, placebo-controlled study
Authors: Burge D J , Eisenman J , Byrnes-Blake K , Smolak P , Lau K , Cohen S B , Kivitz A J , Levin R , Martin R W , Sherrer Y , Posada J A
Published: November 2016

Blood-borne RNA circulating in association with autoantibodies is a potent stimulator of interferon production and immune system activation. RSLV-132 is a novel fully human biologic Fc fusion protein that is comprised of human RNase fused to the Fc domain of human IgG1. The drug is designed to remain in circulation and digest extracellular RNA with the aim of preventing activation of the immune system via Toll-like receptors and the interferon pathway. The present study describes the first clinical study of nuclease therapy in 32 subjects with systemic lupus erythematosus. The drug was well tolerated with a very favorable safety profile. The approximately 19-day serum half-life potentially supports once monthly dosing. There were no subjects in the study that developed anti-RSLV-132 antibodies. Decreases in B-cell activating factor correlated with decreases in disease activity in a subset of patients.
Alcohol-based solutions for bovine testicular tissue fixation
Authors: Cabrera Nelson C. , Espinoza Jorge R. , Vargas-Jentzsch Paul , Sandoval Patricio , Ramos Luis A. , Aponte Pedro M.
Published: November 2016

Tissue fixation, a central element in histotechnology, is currently performed with chemical compounds potentially harmful for human health and the environment. Therefore, alternative fixatives are being developed, including alcohol-based solutions. We evaluated several ethanol-based mixtures with additives to study fixative penetration rate, tissue volume changes, and morphologic effects in the bovine testis. Fixatives used were Bouin solution, 4% formaldehyde (F4), 70% ethanol (E70), E70 with 1.5% glycerol (E70G), E70 with 5% acetic acid (E70A), E70 with 1.5% glycerol and 5% acetic acid (E70AG), and E70 with 1.5% glycerol, 5% acetic acid, and 1% dimethyl sulfoxide (DMSO; E70AGD). Five-millimeter bovine testicular tissue cubes could be completely penetrated by ethanol-based fixatives and Bouin solution in 2–3 h, whereas F4 required 21 h. Bouin solution produced general tissue shrinkage, whereas the other fixatives (alcohol-based and F4) caused tissue volume expansion. Although Bouin solution is an excellent fixative for testicular tissue, ethanol-based fixatives showed good penetration rates, low tissue shrinkage, and preserved sufficient morphology to allow identification of the stages of the seminiferous epithelium cycle, therefore representing a valid alternative for histotechnology laboratories. Common additives such as acetic acid, glycerol, and DMSO offered marginal benefits for the process of fixation; E70AG showed the best preservation of morphology with excellent nuclear detail, close to that of Bouin solution.
Spontaneous proliferative and neoplastic lesions in thyroid and parathyroid glands of nondomestic felids
Authors: Pope Jenny P. , Steeil James , Ramsay Edward C. , Reel Danielle , Newman Shelley J.
Published: November 2016

Based on microscopic and immunohistochemical characterization, we documented spontaneous proliferative and neoplastic lesions in the thyroid and parathyroid glands of nondomestic felids. Ten animals (4 leopards, 3 tigers, and 3 cougars), all with a previous diagnosis of thyroid neoplasia were identified from the University of Tennessee College of Veterinary Medicine database. The mean age of affected animals was 15.9 y. Twelve neoplasms were identified; 2 animals had 2 concurrent neoplasms. After immunohistochemical characterization using a panel of chromogranin A, thyroglobulin, and calcitonin, 7 of the former thyroid neoplasms were diagnosed as thyroid adenomas, 1 was diagnosed as a thyroid carcinoma, and 4 were diagnosed as parathyroid adenomas. No thyroid medullary neoplasms (C-cell tumors) were diagnosed in the current study. Most of the diagnosed neoplasms were benign (11 of 12), and metastasis was not documented in the single carcinoma. Only 2 animals were suspected to have functional neoplasms (1 thyroid adenoma and 1 parathyroid adenoma), based on associated tissue lesions or serum biochemistry. Other documented lesions in the thyroid and parathyroid glands included thyroid nodular hyperplasia ( n = 7), parathyroid hyperplasia associated with chronic renal disease ( n = 2), a thyroid abscess, and a branchial cyst. Parathyroid adenomas were more commonly diagnosed than expected in comparison with domestic cats. We demonstrated that an immunohistochemistry panel for thyroglobulin, calcitonin, and chromogranin A can be used to differentiate neoplasms of thyroid from parathyroid origin in nondomestic felids.
A retrospective study of the prevalence of calcium oxalate crystals in veterinary Aspergillus cases
Authors: Payne Courtney L. , Dark Michael J. , Conway Julia A. , Farina Lisa L.
Published: November 2016

Fungi in the genus Aspergillus are some of the most common fungal pathogens in veterinary species, primarily affecting the respiratory tract. In both human and veterinary cases, calcium oxalate crystals have been documented in sites of Aspergillus infection. Cases in multiple species (16 birds, 15 horses, 5 dogs, 1 ox, and 1 dolphin) were identified that had either positive cultures for Aspergillus sp., or had conidiophores present that could be identified as belonging to the genus Aspergillus. Histologic slides were examined to confirm the presence of oxalate crystals and how often they were identified on the original report. Calcium oxalate deposition was detected in 14 of 38 cases examined, including A. fumigatus, A. versicolor, A. niger, and unspecified Aspergillus sp. infections. Calcium oxalate crystals were identified in 11 of 16 avian cases, as well as in 1 of 1 bovine, 1 of 15 equine, and 1 of 5 canine cases. Crystals were described in only 3 of the 14 original pathology reports of these cases, indicating that identification and reporting of crystals in histologic specimens could be improved. All the tissues with crystals were respiratory tissues with air interfaces, including nasal sinus, trachea, syrinx, lung, and air sac. In cases with crystals identified on H&E-stained sections, crystals were frequently not present or were fewer in number in tissue sections stained with Gomori methenamine silver and periodic acid–Schiff. Routine polarization of slides of fungal infections, especially in the respiratory tract, should be considered to check for calcium oxalate crystals.
Parents’ Acute Illnesses, Hospitalizations, and Medication Changes During the Difficult First Year After Infant or Child NICU/PICU Death
Authors: Brooten Dorothy , Youngblut JoAnne M. , Caicedo Carmen , del Moral Teresa , Cantwell G. Patricia , Totapally Balagangadhar
Published: November 2016

Background and Objectives:

Infant/child death is described as a most stressful life event; however, there are few reports of effects on parent physical health during the first year after the death. The study’s purpose is to examine the patterns of parent acute illnesses, hospitalizations, and medication changes over 1 to 13 months after neonatal intensive care unit (NICU) or pediatric intensive care unit (PICU) infant/child death in 3 racial/ethnic groups.

Methods:

Secondary analyses were conducted with longitudinal data on parent health and functioning 1 to 13 months after infant/child NICU/PICU death. Parents (176 mothers, 73 fathers; 44% Hispanic, 35% black non-Hispanic, and 21% white non-Hispanic) of deceased infants/children were recruited from 4 children’s hospitals and state death records. Inclusion criteria—parents understood English or Spanish and had a deceased neonate/child ≤ 18. Exclusion criteria —deceased newborn from multiple gestation pregnancy, child in foster care, child’s injury due to suspected abuse, or parent death in illness/injury event. Parents reported numbers and types of acute illnesses, hospitalizations, and medication changes 1 to 13 months postdeath.

Results:

Parents’ acute illnesses, hospitalizations, and medication changes were greatest between months 1 and 6, with relative quiescence in months 7 to 10, and an increase in months 11 to 13. Mothers (aged 32 ± 7.8 years) reported 300 acute illnesses (primarily colds/flu, headaches, anxiety/depression, and infections) and 89 hospitalizations (primarily infections, chest pain, and gastrointestinal problems). Fathers (aged 37 ± 8.8 years) reported 104 acute illnesses (colds/flu and headaches) and 9 hospitalizations.

Conclusion:

After infant/child NICU/PICU death, mothers had greater morbidity than fathers, with no significant differences by race/ethnicity. Parents’ health needs to be monitored in months 1 to 6 and months 11 to 13, and interventions targeted to parents in these months.
Childlessness in Midlife
Authors: Moore Rachel M. , Allbright-Campos Megan , Strick Kelly
Published: November 2016

Infertility is a worldwide problem that affects many individuals. As men and women age, the likelihood of conception begins to decline, resulting in an increased prevalence of infertility. Treatments of infertility focus on biological interventions. Those that continue to struggle with infertility may also seek mental health treatment. Men and women in midlife may experience a struggle between generativity and stagnation, often including the struggle between parenthood and childlessness. Narrative therapy is a mental health theory that emphasizes examining sociopolitical stories influencing clients and deconstructing these discourses. Possible therapeutic interventions are explored to bring about subjugated stories to increase generativity.
Field Experiments in Corporate Sustainability Research
Authors: Delmas Magali A. , Aragon-Correa J. Alberto
Published: November 2016

Experimental studies are a valuable tool to test effective strategies for encouraging sustainable behavior but have not been used much in corporate sustainability research. In this article, we describe the benefits and challenges of the randomized field experimental method for research in corporate sustainability. We draw on the examples of our own research in energy conservation behavior to illustrate some of the hurdles that need to be overcome for the successful implementation of field experiments.
Big Data Methods
Authors: Tonidandel Scott , King Eden B. , Cortina Jose M.
Published: November 2016

Advances in data science, such as data mining, data visualization, and machine learning, are extremely well-suited to address numerous questions in the organizational sciences given the explosion of available data. Despite these opportunities, few scholars in our field have discussed the specific ways in which the lens of our science should be brought to bear on the topic of big data and big data's reciprocal impact on our science. The purpose of this paper is to provide an overview of the big data phenomenon and its potential for impacting organizational science in both positive and negative ways. We identifying the biggest opportunities afforded by big data along with the biggest obstacles, and we discuss specifically how we think our methods will be most impacted by the data analytics movement. We also provide a list of resources to help interested readers incorporate big data methods into their existing research. Our hope is that we stimulate interest in big data, motivate future research using big data sources, and encourage the application of associated data science techniques more broadly in the organizational sciences.
The influence of preoperative psychological factors on weight loss after bariatric surgery: A preliminary report
Authors: Lai Carlo , Aceto Paola , Petrucci Ilaria , Castelnuovo Gianluca , Callari Cosimo , Giustacchini Piero , Sollazzi Liliana , Mingrone Geltrude , Bellantone Rocco , Raffaelli Marco
Published: November 2016

Aim of this study was to investigate relationship between preoperative psychological factors and % total weight loss after gastric bypass. 76 adult patients scheduled for bariatric surgery were preoperatively asked to complete anxiety and depression Hamilton scales and Toronto Alexithymia Scale. At 3- and 6-month follow-up, body weight was assessed. At 6-month follow-up, alexithymic patients showed a poorer % total weight loss compared with non-alexithymic patients ( p = .017), and moderately depressed patients showed a lower % total weight loss compared with non-depressed patients ( p = .011). Focused pre- and postoperative psychological support could be useful in bariatric patients in order to improve surgical outcome.
Cops, cameras, and the policing of ethics
Authors: Stalcup Meg , Hahn Charles
Published: November 2016

In this article, we explore how cameras are used in policing in the United States. We outline the trajectory of key new media technologies, arguing that cameras and social media together generate the ambient surveillance through which graphic violence is now routinely captured and circulated. Drawing on the work of Michel Foucault, we identify and examine intersections between video footage and police subjectivity in case studies of recruit training at the Washington state Basic Law Enforcement Academy and the Seattle Police Department’s body-worn camera project. We analyze these cases in relation to the major arguments for and against initiatives to increase police use of cameras, outlining what we see as techno-optimistic and techno-pessimistic positions. Drawing on the pragmatism of John Dewey, we argue for a third position that calls for field-based inquiry into the specific co-production of socio-techno subjectivities.
Repairing the law: The search for justice in the Nigerien gendarmerie
Authors: Göpfert Mirco
Published: November 2016

Sometimes it just seems wrong (or too much work) to enforce the law à la lettre. Then police officers may either turn a blind eye to particular situations or give you a warning instead of a ticket. The gendarmes in Niger do that as well, and they call this in Hausa ‘gyara’, meaning ‘repair’. Taking seriously the gendarmes’ perspective, their search for justice, as well as this notion of repair, I propose a little anthropological twist: it is not the gendarmes’ application of the law that is deficient, but the law itself is. In their search for justice, the gendarmes in Niger repaired a law that they deemed inappropriate for policing the life worlds of the people they were confronted with.
Overview of different strength prediction techniques for single-lap bonded joints
Authors: de Sousa CCRG , Campilho RDSG , Marques EAS , Costa M , da Silva LFM
Published: November 2016

Adhesive joints have been used in several fields of engineering, and their applications are vast. Due to their easy and quick fabrication process, single-lap joints are a common configuration. The increase of strength, weight reduction and resistance to corrosion are some of the advantages of this kind of joint over traditional joining methods. However, stress concentrations at the overlap edges are one of the main disadvantages. There are very few accurate design techniques for the diversity of bonded joints that can be found in real applications, which constitutes an obstacle to the use of this bonding method in structural applications. This work aims at comparing different analytical and numerical methods in the strength prediction of single-lap joints with different overlap lengths ( LO). The main objective is to evaluate which predictive method is the best. Adhesive joints were produced between aluminium adherends using a brittle epoxy adhesive (Araldite® AV138), a moderately ductile epoxy adhesive (Araldite® 2015) and a ductile polyurethane adhesive (Sikaforce® 7888). Different analytical methods were considered, together with two numerical techniques: cohesive zone models (CZM) and the extended finite element method (XFEM), allowing the comparative analysis. The analytical methods showed that they only give relatively accurate results in very specific conditions. The CZM analysis with the triangular law revealed to be a very accurate method, with the exception of joints with very ductile adhesives. On the other hand, the XFEM analysis was not adequate, especially for crack growth in mixed mode.
Comparison of model-based damage imaging techniques for transversely isotropic composites
Authors: Ostiguy Pierre-Claude , Quaegebeur Nicolas , Masson Patrice
Published: November 2016

In order to reduce operation and maintenance costs of aircraft, in situ structural health monitoring techniques are implemented on critical parts and assemblies. Many of these techniques rely on models considering, with various levels of complexity, the generation, propagation and interaction of ultrasonic guided waves with potential damages, in order to detect, localize and estimate damage severity. Although their potential has been extensively demonstrated on isotropic substrates, their implementation still poses a challenge for composite assemblies for which only quasi-isotropic and cross-ply composites have been considered. This is mainly due to the limitations of the models to properly predict the complex behaviour of guided waves on composites, where the assumptions behind the models actually used for damage imaging do not fully consider the impact of the anisotropy on guided wave generation and propagation. This article presents a comparative analysis of the performances of three model-based damage imaging techniques for composites previously validated on isotropic substrates. The main objective of the study is to address the interest in using more complex analytical formulations to improve the performance of imaging techniques. This is obtained by comparing three imaging techniques, each presenting different levels of complexity in their numerical formulations. Performance of (a) delay-and-sum, (b) dispersion compensation and (c) correlation-based techniques are addressed numerically and experimentally. The analysis is conducted on a unidirectional transversely isotropic laminate instrumented with four circular piezoceramic transducers. A robustness analysis of the models is performed numerically, where the effect of varying stiffness parameters and velocity is addressed. The correlation-based technique is adapted for the first time to composite laminates where the generation is considered using the pin-force model and the propagation is modelled via the use of the global matrix model. Experimental validation is carried out and the results obtained show the benefit of considering the steering effect for well-resolved multi modal damage imaging.
Where Is the Toothpaste? A Systematic Review of the Use of the Product Strategy in Social Marketing
Authors: Edgar Timothy , Huhman Marian , Miller Gregory A.
Published: November 2016

The product strategy is a cornerstone of the product, price, place, and promotion (four Ps) of the marketing mix that has undergone significant scrutiny and critique. This study sought to conduct a systematic review of the peer-reviewed literature to better understand how product has been conceptualized and operationalized over multiple decades. Application of inclusion criteria resulted in a sample of 88 articles published from 1973 to 2015, representing work in 18 different countries in North America, Asia, Africa, Europe, and Oceania. Content analysis showed that authors offering formal definitions of product have placed heavy emphasis on conceptualizing the product P as the prescribed behavior for the target audience in a social marketing initiative. Analysis of the operationalization of product strategies revealed more balance across the literature in thinking about product as beneficial outcomes and tangible goods as well as behaviors. Discussion focuses on consideration of the findings in the context of the call from several thought leaders in recent years to steer away from talking about the product as behavior and concentrate more on goods, services, and product features. The results also inspire discussion about the future utility of conceptualizing product within a three-tiered frame of actual, core, and augmented products.
Art and Wound Healing
Authors: Papi Massimo
Published: November 2016

Lipodermatosclerosis may develop clinical aspects that have striking analogies with Van Gogh’s style of painting cypresses. They may reveal specific physiopathological disorders and identify a homogeneous group of patients with chronic venous insufficiency.
An approach to consider the arterial residual stresses in modelling of a patient-specific artery
Authors: Urevc Janez , Halilovič Miroslav , Brumen Milan , Štok Boris
Published: November 2016

In this work, the residual stress state of a human common carotid artery is predicted using the so-called thermomechanical analogy approach. The purpose of the approach is to enable consistent mapping of residual stresses and the respective configuration from a circular arterial segment to a patient-specific arterial geometry. This is achieved by applying proper volumetric dilatations to the actual arterial stress-free in vivo geometry, which makes use of the analogy that states that the bending stresses can be obtained on an equivalent manner by applying proper thermal dilatations. The common carotid artery data are obtained in vivo from a healthy 28-year-old man using non-invasive methods. The predicted residual stresses of the common carotid artery are in good quantitative agreement with the data from prior work in this field. The approach is validated by predicting the common carotid artery zero-stress state configuration, where a sector-like (cut-open) state is obtained. With this approach, it is thus possible to predict the residual stresses as well as the configuration of patient-specific arterial geometry without the need to model its cut-open zero-stress configuration.
Fast depth extraction from a single image
Authors: He Lei , Dong Qiulei , Wang Guanghui
Published: November 2016

Predicting depth from a single image is an important problem for understanding the 3-D geometry of a scene. Recently, the nonparametric depth sampling (DepthTransfer) has shown great potential in solving this problem, and its two key components are a Scale Invariant Feature Transform (SIFT) flow–based depth warping between the input image and its retrieved similar images and a pixel-wise depth fusion from all warped depth maps. In addition to the inherent heavy computational load in the SIFT flow computation even under a coarse-to-fine scheme, the fusion reliability is also low due to the low discriminativeness of pixel-wise description nature. This article aims at solving these two problems. First, a novel sparse SIFT flow algorithm is proposed to reduce the complexity from subquadratic to sublinear. Then, a reweighting technique is introduced where the variance of the SIFT flow descriptor is computed at every pixel and used for reweighting the data term in the conditional Markov random fields. Our proposed depth transfer method is tested on the Make3D Range Image Data and NYU Depth Dataset V2. It is shown that, with comparable depth estimation accuracy, our method is 2–3 times faster than the DepthTransfer.
Disturbance observer-based L1 robust tracking control for hypersonic vehicles with T-S disturbance modeling
Authors: Yi Yang , Xu Lubing , Shen Hong , Fan Xiangxiang
Published: November 2016

This article concerns a disturbance observer-based L1 robust anti-disturbance tracking algorithm for the longitudinal models of hypersonic flight vehicles with different kinds of unknown disturbances. On one hand, by applying T-S fuzzy models to represent those modeled disturbances, a disturbance observer relying on T-S disturbance models can be constructed to track the dynamics of exogenous disturbances. On the other hand, L1 index is introduced to analyze the attenuation performance of disturbance for those unmodeled disturbances. By utilizing the existing convex optimization algorithm, a disturbance observer-based proportional-integral-controlled input is proposed such that the stability of hypersonic flight vehicles can be ensured and the tracking error for velocity and altitude in hypersonic flight vehicle models can converge to equilibrium point. Furthermore, the satisfactory disturbance rejection and attenuation with L1 index can be obtained simultaneously. Simulation results on hypersonic flight vehicle models can reflect the feasibility and effectiveness of the proposed control algorithm.
Peginterferon beta-1a reduces disability worsening in relapsing–remitting multiple sclerosis: 2-year results from ADVANCE
Authors: Newsome Scott D. , Kieseier Bernd C. , Liu Shifang , You Xiaojun , Kinter Elizabeth , Hung Serena , Sperling Bjoern
Published: November 2016

Background:

In the pivotal phase III 2-year ADVANCE study, subcutaneous peginterferon beta-1a 125 mcg every 2 weeks demonstrated significant improvements in clinical outcomes, including disability endpoints, in patients with relapsing–remitting multiple sclerosis (RRMS). Here, we aim to further evaluate disability data from ADVANCE, and explore associations between confirmed disability progression (CDP), functional status, and health-related quality of life (HRQoL).

Methods:

In total, 1512 patients were randomized to placebo or peginterferon beta-1a 125 mcg every 2 or 4 weeks. After 1 year, patients on placebo were re-randomized to peginterferon beta-1a every 2 or 4 weeks. CDP was defined as ⩾1.0 point increase from a baseline Expanded Disability Status Scale (EDSS) score ⩾ 1.0, or ⩾1.5-point increase from baseline 0, confirmed 12 or 24 weeks after onset.

Results:

Peginterferon beta-1a every 2 weeks significantly reduced risk of 12- and 24-week CDP at 1 year compared with placebo (12-week CDP: 6.8% versus 10.5%, p = 0.038; 24-week CDP: 4% versus 8.4%, p = 0.0069, peginterferon beta-1a every 2 weeks versus placebo, respectively). Benefits were maintained over 2 years (11.2% and 7.7%, peginterferon beta-1a every 2 weeks in 12- and 24-week CDP, respectively). Approximately 90% of patients with 24-week CDP had simultaneous worsening by ⩾1 point in at least one functional system score, most commonly pyramidal. Displaying a 24-week CDP was associated with worse scores on the Multiple Sclerosis Functional Composite (MSFC) scale and several HRQoL instruments; the impact of CDP was attenuated by treatment with peginterferon beta-1a every 2 weeks.

Conclusions:

Peginterferon beta-1a has the potential to prevent/delay worsening of disability in patients with relapsing–remitting multiple sclerosis. Furthermore, improved benefits in disability status with peginterferon beta-1a were also associated with improved functional status and HRQoL [ ClinicalTrials.gov identifier: NCT00906399].