bluuebunny/crossref_metadata_2025 huggingface dataset:
Association of Ageism With Death Anxiety, Self-Esteem, Interpersonal Reactivity, and Symbolic Immortality Among Nurses
Authors: Rababa Mohammad , Masha'al Dina , Shahrour Ghada
Published: May 2021

According toterror management theory (TMT), older adults may often be a reminder of death for younger adults. Therefore, dealing with older adults may be associated with increased levels of death anxiety and decreased levels of self-esteem, interpersonal reactivity, and symbolic immortality, leading younger adults to develop ageist attitudes and behaviors in defense. However, to date, these associations have not been empirically examined, especially among nurses. Self-report questionnaires were used on a sample of 163 nurses to explore the issue of ageism among nurses from the TMT perspective. The results indicated that, after controlling for sociodemographic variables, high levels of death anxiety and low levels of self-esteem, interpersonal reactivity, and symbolic immortality were associated with increased levels of ageism among nurses. Thus, the current study uses TMT to explain ageism among nurses, and the study findings may contribute to the development of psychological interventions aimed at reducing nurses’ ageism.
Exercise Duration Affects Session Ratings of Perceived Exertion as a Function of Exercise Intensity
Authors: Jesus Raille Silva de , Batista Rebecca Évelyn Santos , Santos Vinícius Moura Eça , Ohara David , Alves Eduardo da Silva , Ribeiro Luiz Fernando Paulino
Published: May 2021

Session ratings of perceived exertion (sRPE) are considered a practical marker of whole session exercise intensity, but its relationship to exercise volume has remained unclear. We analyzed the effects of exercise duration at different intensities on overall and differentiated sRPE. Sixteen males ( Mage = 22.6, SD = 2.2 years; Mheight = 176.4, SD = 5.8 cm; Mweight = 74.0, SD = 5.9 kg; and Mbody fat = 9.4, SD = 2.2%) performed 15 and 30 minute runs at speeds associated with RPE levels of two (weak), three (moderate) and five (strong) on Borg’s CR-10 scale during a previous graded exercise test. We used Foster’s scale to access sRPE 30 minutes after each trial. Significant increases in sRPE were found with increases in running speed (p < 0.01, η G2 = 0.48) and duration (p < 0.01, η G2 = 0.16), with a significant speed X duration interaction (p < 0.01, η G2 = 0.10). In addition, there was a significant effect for sRPE type (p = 0.01, η G2 = 0.05) in that overall sRPE was slightly lower than sRPE differentiated to legs and higher than sRPE differentiated to breathing through the trials. Changes in sRPE from 15 to 30-minute trials were minimal for the slow speed and weak sRPE (Cohen´s dz = 0.04 – 0.25) but got higher at the moderate (Cohen´s dz = 0.88 – 1.06) and strong (Cohen´s dz = 1.94 – 2.50) speeds and sRPEs. Thus, exercise duration affects sRPE in an intensity dependent manner. This finding has practical relevance for prescribing exercise, suggesting a need to target specific training loads or aims to optimize trainees’ retrospective perceptions of the exercise experience.
What Can Affect Competition Anxiety in Athletes? The Role of Self-Compassion and Repetitive Negative Thinking
Authors: Casali Nicole , Ghisi Marta , Jansen Petra , Feraco Tommaso , Meneghetti Chiara
Published: May 2021

Identifying the correlates of competition anxiety is fundamental to athletes’ well-being and performance. Self-compassion is gaining attention in sport psychology because of its associations with positive outcomes, while repetitive negative thinking (i.e. worry and rumination) is associated with negative conditions, such as anxiety. Building on previous evidence in the general population of associations between self-compassion, repetitive negative thinking, and trait anxiety, we investigated these relations in athletes of different sports. A total of 263 athletes (Mage = 23.72, SD = 6.97, 141 males) completed scales measuring self-compassion, repetitive negative thinking, and trait competition anxiety. Regression models showed the effects of self-compassion and worry on concern (the cognitive component of anxiety), and of worry on somatic anxiety. Gender, number of competitions a year, and years of practice were also associated with trait competition anxiety. A subsequent mediation model revealed significant direct and indirect effects of self-compassion on anxiety, mediated by worry. Results are discussed theoretically and considering their practical implications for athletes.
Factorial Validity and Factorial Invariance Across Gender of the Frost Multidimensional Perfectionism Scale-Chinese version in Undergraduates
Authors: Liu Qian , Yang Huihui , Peng Wanrong , Liu Zhaoxia , Wang Jingwei , Chu Jun , Liu Jinyu , Li Feng , Zhong Mingtian
Published: May 2021

Objective

This study was aimed to examine the factor structure and factorial invariance across gender of the Frost Multidimensional Perfectionism Scale-Chinese version (FMPS-CV).

Methods

The FMPS-CV was completed by 2451 undergraduates. Confirmatory factor analyses (CFA) were performed to verify its factorial validity, and Multigroup CFA were performed to examine its factorial invariance across gender. Gender differences were compared on scores of FMPS-CV. The internal consistency and test-retest reliability were also detected. Clinical characteristics were compared between adaptive and maladaptive perfectionists categorized by positive and negative scores of FMPS-CV.

Results

CFA supported the six-factor structure of FMPS-CV, and Multigroup CFA evidenced its factorial invariance across gender. No significant gender differences were found. The adaptive perfectionists scored significantly lower on clinical variables than maladaptive perfectionists. Moreover, the reliability indicators met the standards.

Conclusions

The good psychometrics properties of FMPS-CV supported it could be used to assess perfectionism in Chinese young adults.
Problem Orientation and Psychological Distress Among Adolescents: Do Cognitive Emotion Regulation Strategies Mediate Their Relationship?
Authors: Söğüt Meryem , Yedidağ Ecem , Ray-Yol Elcin , Özdemir Ahmet Berk , Altan-Atalay Ayse
Published: May 2021

Adolescence is a critical period for the development of attitudes and skills crucial in determining vulnerability for psychological distress. The current study aimed to focus on the association of problem orientation and cognitive emotion regulation strategies with psychological distress and demonstrate the mediator roles of adaptive and maladaptive cognitive emotion regulation strategies in the association of problem orientation with psychological distress. Data were collected from 335 adolescents (167 female) aged 14-to-18 years (M= 14.7, SD= .95) via measures of problem orientation, cognitive emotion regulation, and psychological distress. The results revealed that maladaptive emotion regulation strategies (self-blame and other-blame) mediated the association of negative problem orientation with psychological distress. The findings emphasize the crucial roles of blaming-focused strategies in this relationship.
Unpacking the Teachers’ Multimodal Pedagogies in the Primary English Language Classroom in Singapore
Authors: Lim Fei Victor , Towndrow Phillip A. , Min Tan Jia
Published: May 2021

The ‘multimodal turn’ has led many education systems around the world to incorporate aspects of multimodality into their language curriculum as a response to the contemporary communication environment and new literacy practices of students. In this article, we present and examine findings from a study of the enactment of multimodal pedagogies by two primary level English language teachers in Singapore. Classroom data were collected, transcribed, and analysed in this case study research. We observed eight lessons by two teachers where viewing and representing skills were taught and interviewed the teachers for their reflections on their experience. The lessons were coded in terms of the classroom practices, the knowledge focus, the types of knowledge representations present (conventional or constructed), as well as the source of the knowledge representation (i.e. whether the knowledge was teacher-constructed, student-constructed or jointly constructed by both). Our findings indicate that there was a good balance between teacher and student construction of knowledge. However, most of the knowledge represented in the lessons was factual and procedural rather than conceptual. This suggests that students had few opportunities to critically explore and challenge the knowledge taught and were not guided sufficiently to interrogate the knowledge represented. Representing skills also received less emphasis than viewing skills in the lessons. We discuss the implications of our observations on teachers’ professional learning and advance the argument on the need to pay more attention to multimodal pedagogies in literacy instruction given the incorporation of multimodality in the curricula.
Economic Inequality, the Digital Divide, and Remote Learning During COVID-19
Authors: Francis Dania V. , Weller Christian E.
Published: May 2021

Wealth and education establish a cycle of intergenerational inequality. Wealthier households can provide more educational opportunities for their children, who then will have more chances to build wealth for themselves. The digital divide may have emerged as a key reinforcing mechanism of education through wealth and of future wealth through education during the pandemic. The intergenerational transmission of racial wealth inequality likely played out at rapid speed during the pandemic. We analyze the link between wealth, reliable internet and electronic device availability, remote learning time, race, and ethnicity, using the U.S. Census Bureau's Household Pulse Survey. We conclude that Black and Hispanic/Latinx households have less reliable internet and devices available. This goes along with fewer hours children spend on remote learning. The lack of internet and devices correlates with less wealth, as reflected in lower homeownership rates and greater housing instability. Black and Hispanic/Latinx households, in particular, are more likely to be renters and face housing instability.
Classification analysis of young female students’ waist–abdomen–hip based on body photos
Authors: Cai Xiaoyu , Gu Bingfei , He Huazhou
Published: May 2021

To improve body-type classification research and personalized clothing, this study adopted a research method of “three-dimensional (3D) scanning + photos” for the body-shape classification of young females’ waist–abdomen–hip. A total of 178 female college students were recruited for manual, photo and 3D body measurement to get the main body information. Based on the data acquired from 3D scanning, the corresponding heights, angles and other parameters of the waist, abdomen and hip were selected and used to analyze the human body in two respects of shape and height. Then the body-shape indexes and the height indexes were respectively analyzed, and 16 shape characteristic indicators and four height characteristic parameters affecting the waist, abdomen and hip were extracted. Three types in shape and two types in height were obtained, and the main classification rules of the waist–abdomen–hip shape were also concluded to identify the body type based on the body measurements extracted from body photos, which realized the automatic body-type identification based on body photos. It was of great practical significance to provide a basis for personalized customization of fast clothing and the subdivision of the human body shape, which could meet the individual customer’s requirements.
Pigment printing of polyester fabric using a single step synthesized PDMS-modified polyurethane-acrylic/pigment hybrid emulsion
Authors: Xie Ziwen , Yan Xiaofei , Li Jiawei , Zhu Chenkai , Qi Dongming
Published: May 2021

A novel, waterborne polydimethylsiloxane (PDMS)-modified polyurethane-acrylic (Si-PUA)/pigment hybrid emulsion was synthesized by one-step miniemulsion polymerization for the pigment printing of polyester fabric. The phase structure, hydrophobicity, and thermal and mechanical properties of the formed films with different PDMS contents from the hybrid emulsion were investigated. The results indicated that the pigment particles were uniformly distributed in the homogeneous phase polymer substrate without phase separation occurring between the PDMS phase and polyurethane-acrylic. The hydrophobicity and toughness of the Si-PUA/pigment hybrid latex films gradually increased with the increase of PDMS content. Moreover, the obtained hybrid emulsion was used as a self-curable hybrid pigment that was applied to polyethylene terephthalate fabric for pigment printing. This showed that the Si-PUA/pigment hybrid latex particles yielded similarly good values in terms of color strength, and dry- and wet-rubbing fastness to the PDMS-free hybrid latex particles. Furthermore, use of the Si-PUA/pigment hybrid latex avoided certain problems related to printed fabric, such as poor air permeability and softness.
Analysis of segmented elderly women’s lower bodies using 3D-LOOK scan data and virtual representation
Authors: Park Sunmi , Choi Kuengmi
Published: May 2021

To address the clothing needs of an aging society, this study developed a scale using three-dimensional (3D) scan data that determine elderly women’s lower body shapes to improve the way garments fit the elderly. Body type elements that play an important role in garment fit were identified and five body type elements were selected for use in this study. A stepwise discriminant analysis using 176 dimensions was performed to extract parameters reflecting body shape features, resulting in 37 parameters. A scale for determining body shapes was developed using the discriminant function equation. This study differs from existing studies on body shape classification in that we determined the diverse body shape features of individuals by extracting the lower body type elements related to garment fit. This study demonstrated an organic relationship among lower body types, where a greater posterior pelvic tilt was associated with a protruding lower abdomen, flat buttocks, and an o-type frontal leg shape. The significance of this study lies in the extraction of 3D parameters that reflect the body shape features of elderly women. Such 3D parameter data can be used to create personal virtual bodies in online shopping malls in the future.
What Can We Learn About Research on Parental Involvement in School? Bibliometric and Thematic Analyses of Academic Journals
Authors: Addi-Raccah Audrey , Dusi Paola , Seeberger Tamir Noa
Published: May 2021

We present an empirical overview of current research in the area of parental involvement (PI) based on a bibliometric analysis of 544 articles published between 2014 and 2018, and a thematic review of 39 of the Q1-journal articles in the sample, which contributed to a more detailed illustration of the knowledge base of PI research. The findings reveal an ongoing increase in the intensity of research in five distinct foci. The research is shown to be largely urban- and US-centric and dominated by diverse psychological and sociological perspectives. Implications and avenues for future research have been suggested.
Neighbourhood places, collective efficacy and crime: A longitudinal perspective
Authors: Zahnow Renee , Corcoran Jonathan , Kimpton Anthony , Wickes Rebecca
Published: May 2021

Neighbourhood places like shops, cafes and parks support a variety of social interactions ranging from the ephemeral to the intimate. Repeated interactions at neighbourhood places over time lay the foundation for the development of social cohesion and collective efficacy. In this study, we examine the proposition that changes in the presence or arrangement of neighbourhood places can destabilise social cohesion and collective efficacy, which has implications for crime. Using spatially integrated crime, social survey and parcel-level land-use classification data, we estimate mixed effects panel models predicting changes in theft and nuisance crimes across 147 Australian neighbourhoods. The findings are consistent with neighbourhood social control and crime opportunity theories. Neighbourhood development – indicated by fewer vacant properties and fewer industrial and agricultural sites – is associated with higher collective efficacy and less crime over time. Conversely, introducing more restaurants, transit stations and cinemas is associated with higher theft and nuisance over time regardless of neighbourhood collective efficacy. We argue that the addition of socially conducive places can leave neighbourhoods vulnerable to crime until new patterns of sociability emerge and collective efficacy develops.
Membranoproliferative glomerulonephritis: A rare presentation of occult filariasis
Authors: Joshi Parvati , Nayak Saurabh , Ravina Mudalsha , Keche Archana , Rathore Vinay
Published: May 2021

Parasitic infections do not usually present with rapidly progressive renal failure but can provoke glomerular lesions which are mostly proliferative. In filarial infection, glomerular involvement is usually mild and transient, and presentation with renal failure is rare. We report occult filariasis presenting as rapidly progressive renal failure due to immune-complex mediated membranoproliferative glomerulonephritis. Our patient responded to treatment with diethylcarbamazine and a short course of steroid. This case highlights the importance of thorough workup to identify the cause and consideration of filariasis in an endemic area.
Situational Predictors of Negotiation and Violence in Hostage and Barricade Incidents
Authors: Neller Daniel J. , Healy Timothy C. , Dao Tam K. , Meyer Shannon , Barefoot Danielle B.
Published: May 2021

We analyzed a data set containing 7,216 hostage and barricade incidents that had been reported to the Federal Bureau of Investigation over a 35-year period. From two subsamples of the data set, we identified potential predictors of important outcomes—resolution by negotiation or surrender and violence after onset. In a third subsample, we combined and weighted the potential predictors to form two actuarial tools. We used three additional subsamples in the data set to cross-validate and calibrate the scores of each tool. Predictive validity was acceptable across all subsamples.
Enacting Accountability Under Populist Pressures: Theorizing the Relationship Between Anti-Elite Rhetoric and Public Accountability
Authors: Wood Matthew , Matthews Felicity , Overman Sjors , Schillemans Thomas
Published: May 2021

While populism challenges the pluralism and technocratic expertise on which public bureaucracies are based, extant scholarship has overlooked its effects on accountability processes. In particular, it neglects the impact of anti-elite rhetoric, characterized by what can be regarded as “emotionalized blame attribution,” on the thinking and behavior of accountability actors. Responding to this gap, this article examines the impact of this distinctive form of populist rhetoric on accountability relationships within the bureaucratic state. It identifies three “stages” whereby these populist pressures challenge accountability relationships, threaten the reputation of accountability actors, and result in alternative accountability practices. In doing so, the article provides a roadmap for assessing the impact of anti-elite rhetoric on accountability actions.
Advancing African Psychology: An Exploration of African American College Students’ Definitions and Use of Spirit in Times of Stress
Authors: Lewis Maat E. L. , Akhu Adwoa , Hunter Carla D.
Published: May 2021

Although religion and spirituality are understood as multidimensional resources in times of stress, less is known about the culturally relevant concept of spirit in African psychology. Eighteen African American college students completed written open-ended questionnaires about how—in relation to religion and spirituality—they define and use spirit in response to stress. Qualitative constant comparison analysis of the data yielded themes defining spirit and its use in response to stress. The definition of spirit was described distinctly as energy, while it overlapped with religion and spirituality as a connection with or a search for God. Spirit also overlapped with religion as faith and spirituality as a feeling/sense/guiding consciousness or inner thought within oneself, and soul. Themes for the use of spirit in response to stress were descriptive of optimal functioning and included (a) thoughts of asking God for help, (b) prayer, (c) positive emotions, (d) self-affirming thoughts, and (e) productive activity. The findings are discussed regarding spirit as a distinct yet overlapping concept with religion and spirituality that has implications for research and practice within African psychology.
Influence of low temperature tail water reinjection on seepage and heat transfer of carbonate reservoirs
Authors: Wang Yan , Liu Yanguang , Bian Kai , Zhang Hong , Wang Xiaojun , Zhang Hongyun , Wang Wanli , Qin Shenjun
Published: May 2021

Seepage and heat transfer in the carbonate reservoir under low-temperature tail water reinjection is a complex coupling process, which is an important basis for scientific and reasonable evaluation of geothermal resource sustainability. This study based on the tracer test of double-well reinjection for carbonate heat reservoir, a coupling model of seepage field and temperature field of fracture network is established by using the finite element software COMSOL. The uncertainty analysis is carried out to study the fluid-thermal coupling process of carbonate fracture under the condition of low-temperature tail water reinjection.The variation law of seepage field and temperature field of thermal reservoir under low-temperature geothermal tail water reinjection is revealed, The variation of measured temperature of thermal reservoir pumping side under different reinjection conditions is predicted. The results show that the dominant fracture channels between wells of the fractured heat reservoir in Xian county geothermal field play an important role in controlling the seepage heat transfer. Under the coupling action of the seepage field, pressure field and the temperature field of the heat reservoir, the low-temperature tail water reinjection forms a preferential flow along the dominant channels, which is one of the important factors to consider in the prediction of thermal breakthrough. Reinjection pressure, temperature and well spacing are the main factors for artificial control of geothermal production and reinjection system. In the pumping and reinjection system of Xian county geothermal field, under the conditions of 0.5 MPa reinjection pressure, 30 °C reinjection tail water temperature and 270 m spacing between pumping and reinjection wells, the heat reservoir temperature at the pumping side decreased by 1.5 °C in 100 years.
Sensitivity analysis optimisation of building envelope parameters in a sub-humid Mediterranean climate zone
Authors: Albatayneh Aiman
Published: May 2021

The primary goal of this research was to minimise the energy consumed by heating and cooling loads in residential buildings in a sub-humid Mediterranean climate zone. This was achieved by optimising the design variables of various building envelopes using DesignBuilder software to compare the thermal performance of a baseline building model located in Ajlun (city in northern Jordan mountainous area) with the performance of other buildings with various design configurations. A sensitivity analysis (SA) was then conducted for twelve design variables to evaluate their influence on both cooling and heating loads using a regression method. The variables were divided into two groups according to their importance: a high importance design variables (window to wall ratio, local shading type, round floor construction, natural ventilation rate, infiltration rate (ac/h), glazing type, flat roof construction) and a low importance design variables (partition construction, site orientation, external wall construction, window blind type, window shading control schedule).The final results show significant reduction in the total energy consumption.
Parents’ Sleep Across Weekdays and Weekends: The Influence of Work, Housework, and Childcare Time
Authors: Ruppanner Leah , Maltby Ben , Hewitt Belinda , Maume David
Published: May 2021

Children increase time demands with important consequences for sleep. Here, we test whether parents’ paid and unpaid time demands and the presence of young children equally reduce mothers’ and fathers’ sleep, comparing the married/cohabiting to unmarried. Applying data from the American Time Use Survey (ATUS, 2003–2016), we find married/cohabiting mothers report less sleep when young children or multiple children are present; they are employed; their spouses are employed; and they spend more time in housework and childcare. By contrast, unmarried mothers report less sleep when children are present because of their larger domestic loads. For married/cohabiting fathers, the presence of multiple children is associated with less sleep but doing more housework results in more sleep. Finally, unmarried fathers’ employment time explains the association of children on their sleep. Parents report a sleep deficit relative to the childless but the reasons vary by gender and the co-presence of a partner.
An Exploratory Mixed Methods Study of Diabetes self-management in Blind Americans
Authors: Heydarian Nazanin , Hughes Allyson S. , Morera Osvaldo F.
Published: May 2021

This study used mixed methods to investigate the experiences of 33 participants who are blind (PWB) and have diabetes in managing their diabetes, support (or lack thereof) from their health care providers, and diabetes distress as PWB. Participants most frequently reported barriers to check blood glucose (55%), maintaining a healthy diet (45%), and distress due to their intersectional status of having blindness and diabetes. Those who mentioned intersectional distress of managing diabetes as a PWB tended to be Braille illiterate and less likely to use mobility tools that are symbolic of blindness (e.g., white cane, guide dog). These results illuminate heterogenous characteristics of PWB with diabetes, an understudied population of public health significance, to be considered when setting priorities for diabetes self-management support and health care coverage policy.
Social and Cognitive Aspects of Women Entrepreneurs: Evidence from India
Authors: Arafat Mohd Yasir , Ali Javed , Dwivedi Amit Kumar , Saleem Imran
Published: May 2021

Executive Summary

In the present era, the role of women entrepreneurship has been recognized in the process of economic development worldwide; hence, it must be promoted. Before designing any policy intervention to boost women entrepreneurship, it is important to understand the factors driving women to become entrepreneurs. The previous research on women entrepreneurship was preoccupied with performance of businesses run by women. This research aimed at answering the question: ‘What motivates or discourages the women of a society or an economy from becoming an entrepreneur?’ More specifically, this research investigates factors affecting the entrepreneurial propensity of Indian women through the lenses of cognitive and social capital perspectives. The present study is steered to enhance the understanding of women entrepreneurship at a niche level.

Scholars have tried to explain factors affecting women entrepreneurship using myriad of approaches. However, these approaches have been criticized on methodological, conceptual and predictive ability weaknesses. Recently, cognitive and social capital perspectives have gained currency in explaining entrepreneurship. The purpose of this study was to examine the influence of cognitive factors—opportunity perception (Hypothesis 1), risk perception (Hypothesis 2) and perceived capabilities (Hypothesis 3)—and social capital factors—social networks (Hypothesis4) and informal investment (Hypothesis 5)—on women’s entrepreneurial propensity in India, a developing country.

A data set of Global Entrepreneurship Monitor Adult Population Survey including a sample of 1305 Indians was used and binary logistic regression technique was employed to analyse the data. The finding shows that the entrepreneurial opportunities have no significant influence on women entrepreneurship; risk perception discourages women from becoming entrepreneurs, and perceived capabilities influence the decision of women to engage in entrepreneurship; social network motivates women to be entrepreneurial, and being an informal investor encourages them to start their venture. Surprisingly, we do not find support for opportunity perception. Therefore, policymakers should pay more attention to these factors of perception and social networks so that, the propensity of a woman to become entrepreneur would be increased.
Book review: M. Emdadul Haq, Comparative Political Systems
Authors: Shahriar Saleh
Published: May 2021

M. Emdadul Haq, Comparative Political Systems (Dhaka: Century Publications, 2019), xiii + 258 pp.
Relationship satisfaction in the time of COVID-19: The role of shared reality in perceiving partner support for frontline health-care workers
Authors: Enestrom M. Catalina , Lydon John E.
Published: May 2021

People often rely on partner support and shared reality during stressful and uncertain times. As such, the current research explored how these may relate to relationship satisfaction during the COVID-19 pandemic. To do so, 155 frontline health-care workers and their significant others completed measures of shared reality and relationship satisfaction, while also indicating their levels of perceived or provided support, respectively. We proposed that shared reality would foster partners providing and health-care workers perceiving support which would, in turn, promote greater relationship satisfaction. Overall, both shared reality and partner support were positively associated with relationship satisfaction for health-care workers and their significant others. Using the Actor-Partner Interdependence Model with Mediation (APIMeM), we found shared reality to be associated with greater relationship satisfaction through health-care workers perceiving greater support from their partner. Our research demonstrates that shared reality may be a way for people under stress to perceive greater partner support, providing relational benefits for the couple as a whole.
Netflix Originals in Spain: Challenging diversity
Authors: Albornoz Luis A , García Leiva Mª Trinidad
Published: May 2021

This article presents the results of an exploratory study about Netflix Originals in Spain in 2018 and 2019 from the point of view of the diversity supplied. Theoretically grounded in audiovisual diversity issues, it reflects upon the characteristics of Netflix’s audiovisual offerings, in general – organized through catalogues that are spatially and temporally defined – as well as upon the creation of Netflix Originals, in particular – a complex and key category in the functioning of the company that is fed by both self-produced and licenced titles. Results regarding the diversity of contents and of their country of origin are included, together with findings on the linguistic diversity attained through the subtitles and audio modalities available: original version, dubbing and audio-description.
Standard of care for lipedema in the United States
Authors: Herbst Karen L , Kahn Linda Anne , Iker Emily , Ehrlich Chuck , Wright Thomas , McHutchison Lindy , Schwartz Jaime , Sleigh Molly , Donahue Paula MC , Lisson Kathleen H , Faris Tami , Miller Janis , Lontok Erik , Schwartz Michael S , Dean Steven M , Bartholomew John R , Armour Polly , Correa-Perez Margarita , Pennings Nicholas , Wallace Edely L , Larson Ethan
Published: May 2021

Background

Lipedema is a loose connective tissue disease predominantly in women identified by increased nodular and fibrotic adipose tissue on the buttocks, hips and limbs that develops at times of hormone, weight and shape change including puberty, pregnancy, and menopause. Lipedema tissue may be very painful and can severely impair mobility. Non-lipedema obesity, lymphedema, venous disease, and hypermobile joints are comorbidities. Lipedema tissue is difficult to reduce by diet, exercise, or bariatric surgery.

Methods

This paper is a consensus guideline on lipedema written by a US committee following the Delphi Method. Consensus statements are rated for strength using the GRADE system.

Results

Eighty-five consensus statements outline lipedema pathophysiology, and medical, surgical, vascular, and other therapeutic recommendations. Future research topics are suggested.

Conclusion

These guidelines improve the understanding of the loose connective tissue disease, lipedema, to advance our understanding towards early diagnosis, treatments, and ultimately a cure for affected individuals.
Effect of yoga on health-related quality of life in central nervous system disorders: A systematic review
Authors: Lenoir dit Caron Rita , Coquart Jeremy , Gilliaux Maxime
Published: May 2021

Objective:

Investigate the effect of yoga on health-related quality of life (HRQoL) in patients with central nervous system disorders.

Methods:

A systematic search was conducted on the PubMed-NCBI, EBSCO Host, Cochrane Library, Scopus and ScienceDirect databases until 05 April 2021. Only randomized control trials published in English or French were included and had to compare yoga to another intervention group or a control group. They also had to clearly measure HRQoL. Methodological quality was assessed with the revised Cochrane risk-of-bias tool for randomized trials and the quality of evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria.

Results:

Sixteen studies were found, including six for multiple sclerosis, five for Parkinson’s disease, two for stroke, one for dementia, one for epilepsy and one for brain tumour. Only 12 studies performed between-group statistics and 8 found a significant difference between groups after treatment. When yoga was compared to no intervention, the results were generally in favour of the yoga group, but when yoga was compared to another intervention programme, there was generally no significant difference between groups. There were many different HRQoL questionnaires, even within the same disease, which reduces the comparability of studies.

Conclusions:

With low to moderate quality of the evidence, yoga seems effective to improve HRQoL in people with Parkinson’s disease. For multiple sclerosis, stroke, dementia, epilepsy and brain tumour, the quality of the evidence is still insufficient to conclude of the effectiveness of yoga.
Psychedelics and health behaviour change
Authors: Teixeira Pedro J , Johnson Matthew W , Timmermann Christopher , Watts Rosalind , Erritzoe David , Douglass Hannah , Kettner Hannes , Carhart-Harris Robin L
Published: May 2021

Healthful behaviours such as maintaining a balanced diet, being physically active and refraining from smoking have major impacts on the risk of developing cancer, diabetes, cardiovascular diseases and other serious conditions. The burden of the so-called ‘lifestyle diseases’—in personal suffering, premature mortality and public health costs—is considerable. Consequently, interventions designed to promote healthy behaviours are increasingly being studied, e.g., using psychobiological models of behavioural regulation and change. In this article, we explore the notion that psychedelic substances such as psilocybin could be used to assist in promoting positive lifestyle change conducive to good overall health. Psilocybin has a low toxicity, is non-addictive and has been shown to predict favourable changes in patients with depression, anxiety and other conditions marked by rigid behavioural patterns, including substance (mis)use. While it is still early days for modern psychedelic science, research is advancing fast and results are promising. Here we describe psychedelics’ proposed mechanisms of action and research findings pertinent to health behaviour change science, hoping to generate discussion and new research hypotheses linking the two areas. Therapeutic models including psychedelic experiences and common behaviour change methods (e.g., Cognitive Behaviour Therapy, Motivational Interviewing) are already being tested for addiction and eating disorders. We believe this research may soon be extended to help promote improved diet, exercise, nature exposure and also mindfulness or stress reduction practices, all of which can contribute to physical and psychological health and well-being.
Unravelling cases of clozapine-related Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) in patients reported otherwise: A systematic review
Authors: de Filippis Renato , Soldevila-Matías Pau , Guinart Daniel , De Fazio Pasquale , Rubio Jose M , Kane John M , Schoretsanitis Georgios
Published: May 2021

Background:

The drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a drug-induced hypersensitivity reaction.

Aims:

Aim was to review reports of clozapine-related reactions fulfilling the registry of severe cutaneous adverse reaction (RegiSCAR) criteria for DRESS syndrome reported as such or otherwise, to provide a descriptive overview of demographic patterns, clinical manifestations, and DRESS course and investigate associations between demographic, DRESS parameters, and clinical outcomes.

Methods:

This review was conducted following preferred reporting items for systematic reviews and meta-analyses guidelines and registered with PROSPERO (registration number CRD42020156385). We searched PubMed/Embase/PsychInfo/Cochrane for reports of clozapine-related reactions meeting RegiSCAR criteria. Associations between RegiSCAR scores and time-to-recovery with demographic/clinical variables were assessed. Demographic/clinical characteristics of patients with versus without reported DRESS were compared using non-parametrical tests.

Results:

We identified 26 reports of 27 patients meeting RegiSCAR criteria. Males ( n = 19, 70.4%) and patients with schizophrenia ( n = 18, 66.7%) were mainly affected. Twelve patients (44.4%) received clozapine-monotherapy. DRESS symptoms manifested within a month after clozapine initiation ( n = 24, 88.9%). Lungs and liver were the most common organs involved ( n = 12, 44.4%; n = 11, 40.7%), with a mean time to recovery of 33.75 days. Clozapine rechallenge led to DRESS recurrence in four patients. Death rate was 7.4%. No associations were detected between RegiSCAR criteria or days to recovery with any demographic/clinical variables. No differences between patients with versus without reported DRESS were detected.

Conclusions:

Clozapine-related DRESS may be rare, but also underreported. Clinicians need to be aware of it even in patients under clozapine-monotherapy or without skin rash.
Dynamic alterations in the central glutamatergic status following food and glucose intake: in vivo multimodal assessments in humans and animal models
Authors: Kubota Manabu , Kimura Yasuyuki , Shimojo Masafumi , Takado Yuhei , Duarte Joao MN , Takuwa Hiroyuki , Seki Chie , Shimada Hitoshi , Shinotoh Hitoshi , Takahata Keisuke , Kitamura Soichiro , Moriguchi Sho , Tagai Kenji , Obata Takayuki , Nakahara Jin , Tomita Yutaka , Tokunaga Masaki , Maeda Jun , Kawamura Kazunori , Zhang Ming-Rong , Ichise Masanori , Suhara Tetsuya , Higuchi Makoto
Published: May 2021

Fluctuations of neuronal activities in the brain may underlie relatively slow components of neurofunctional alterations, which can be modulated by food intake and related systemic metabolic statuses. Glutamatergic neurotransmission plays a major role in the regulation of excitatory tones in the central nervous system, although just how dietary elements contribute to the tuning of this system remains elusive. Here, we provide the first demonstration by bimodal positron emission tomography (PET) and magnetic resonance spectroscopy (MRS) that metabotropic glutamate receptor subtype 5 (mGluR5) ligand binding and glutamate levels in human brains are dynamically altered in a manner dependent on food intake and consequent changes in plasma glucose levels. The brain-wide modulations of central mGluR5 ligand binding and glutamate levels and profound neuronal activations following systemic glucose administration were further proven by PET, MRS, and intravital two-photon microscopy, respectively, in living rodents. The present findings consistently support the notion that food-associated glucose intake is mechanistically linked to glutamatergic tones in the brain, which are translationally accessible in vivo by bimodal PET and MRS measurements in both clinical and non-clinical settings.
Supports for Maternal Communication About Peer Pressure to Have Sex Among Puerto Rican Families
Authors: Granberry Phillip J. , Torres María Idalí , Allison Jeroan J. , Person Sharina D. , Rosal Milagros C.
Published: May 2021

This research tests the independent contribution of social capital and the use of the internet to obtain health information to support maternal-child communication about peer pressure to have sex among Puerto Rican families. A sample of 413 Puerto Rican households in Springfield, MA provides the data to independently test these hypotheses. The results of a logistic regression model suggest that Puerto Rican mothers with increased social capital and who accessed the internet for health information are more likely to communicate with their adolescent children about peer pressure to have sex. The combination of these two mechanisms provide opportunities to convey culturally generated resources to Puerto Rican mothers to assist them in helping their children develop healthy sexual behaviors.
One Size Does Not Fit All: Financial Incentives Needed to Change Physical Exercise Levels for Different Groups
Authors: Longo Alberto , Mitchell Eileen , Markandya Anil , Galarraga Ibon
Published: May 2021

This study estimated the distribution of willingness to accept (WTA) for a physical activity behavior change intervention entailing the completion of 10,000 steps/day to shed light on which levels of incentives trigger a change in behavior for different proportions of the population and for more at-risk subgroups. An online contingent valuation (CV) survey was administered to 1130 respondents in the Basque Autonomous Community, Spain. The survey queried respondents about their physical activity levels and intention to engage in physical activity before presenting the WTA questions. Nonparametric WTA values were estimated for the whole sample and for subsamples of active, inactive, and overweight and obese people. One-quarter of respondents would engage with the hypothetical program even without payment, but if a monetary incentive was offered them, they would take it. The median WTA for committing to complete 10,000 steps/day is €0.23 for the full sample, €0.21 for active, €0.25 for inactive, and €0.23 for overweight and obese people. The WTA at 75th percentile is €4 for the full sample, €1.70 for active, €10.80 for inactive, and €5 for overweight and obese respondents. WTA is positively affected by a person’s lack of disposable time to increase their physical activity and, for inactive people, by their poor intention to become physically active.
Linking Practitioner Dilemmas and Research Metrics Across an Integrated Marketing Curriculum
Authors: Flight Richard L.
Published: May 2021

Observations from faculty who teach marketing indicate that a relatively small percentage of students have strong interest in quantitative analysis and many come into the marketing major out of the misperception that it is light on math. In reality, over 98% of marketing professionals use data during their decision-making processes, while 80% of marketing-related problems use data at least in part to be solved. This article outlines a teaching model for analytical decision-making that links marketing problems with marketing research. It is stressed that while only a small percentage of marketing students become marketing researchers all will become consumers of information that is generated by research. Outlined herein is a dual-stage curriculum approach focused on preparing students to be knowledgeable consumers of research by incorporating a problem and metric-based pedagogy. This design is supported by data from 185 marketing professionals who contribute commonly asked “on the job” problems along with frequently used metrics that marketing students should learn as they train to be future marketing professionals.
MicroRNA-99a-5p suppresses cell proliferation, migration, and invasion by targeting isoprenylcysteine carboxylmethyltransferase in oral squamous cell carcinoma
Authors: Sun Xiang , Yan Huixin
Published: May 2021

Background

MicroRNA (miR)-99a-5p acts as a tumor suppressor in several tumors, including bladder cancer and breast cancer, but its biological function in oral squamous cell carcinoma (OSCC) is poorly understood.

Methods

miR-99a-5p expression was determined in OSCC tissues and cell lines using quantitative reverse transcription polymerase chain reaction (RT-qPCR). Cell proliferation was assessed by the Cell Counting Kit-8 assay and colony formation assay. Wound healing and Transwell assays were used to analyze migration and invasion abilities, respectively, in OSCC cells. The luciferase reporter assay, RT-qPCR, and western blotting were used to determine the relationship between miR-99a-5p and isoprenylcysteine carboxylmethyltransferase (ICMT).

Results

miR-99a-5p expression in OSCC tissues and cell lines was significantly decreased compared with corresponding controls, and was significantly associated with clinical stage and lymph node metastasis in OSCC. Functional assays revealed that miR-99a-5p overexpression significantly inhibited the proliferation, migration, and invasion abilities of CAL-27 and TCA-8113 OSCC cells. miR-99a-5p was found to directly target ICMT, while ICMT restoration reversed the role of miR-99a-5p in OSCC cells.

Conclusions

Our results indicate that miR-99a-5p-mediates the down-regulation of ICMT, which could be used as a novel potential therapeutic target for OSCC treatment.
Susceptibility-diffusion mismatch correlated with leptomeningeal collateralization in large vessel occlusion stroke
Authors: Jiang Haifei , Zhang Yiqun , Pang Jiangxia , Shi Chaojie , Liu Ao-Fei , Li Chen , Jin Min , Man Fengyuan , Jiang Wei-Jian
Published: May 2021

Objective

To investigate the relationship between asymmetric prominent hypointense vessels (prominent vessel sign, PVS) on susceptibility-weighted imaging (SWI) and leptomeningeal collateralization in patients with acute ischemic stroke due to large vessel occlusion.

Methods

We retrospectively enrolled patients with M1 segment occlusion of the middle cerebral artery who underwent emergency magnetic resonance imaging and digital subtraction angiography within 24 hours from stroke onset. The extent of PVS on SWI was assessed using the Alberta Stroke Program Early CT Score (ASPECTS). Leptomeningeal collateralization on digital subtraction angiography images was assessed using the American Society of Interventional and Therapeutic Neuroradiology/Society of Interventional Radiology (ASITN/SIR) scale. Spearman’s rank correlation test was performed to explore the correlation of ASITN/SIR scores with SWI-ASPECTS and SWI-diffusion-weighted imaging (DWI) mismatch scores.

Results

Thirty-five patients were enrolled. There was no significant correlation between SWI-ASPECTS and ASITN/SIR scores. However, SWI-DWI mismatch scores were positively correlated with ASITN/SIR scores.

Conclusion

The range of PVS on SWI did not closely reflect the collateral status, while the range of SWI-DWI mismatch was significantly correlated with the leptomeningeal collateralization. In patients with acute anterior circulation stroke due to large vessel occlusion, larger SWI-DWI mismatch was associated with better leptomeningeal collaterals.