bluuebunny/crossref_metadata_2025 huggingface dataset:
The David O Selznick storyboard rehousing project: A case study
Authors: Pierce Genevieve
Published: June 2021

In 2018, the Harry Ransom Center at the University of Texas at Austin rehoused over 300 illustrated movie storyboards from the popular and frequently used David O Selznick Collection. Preservation technicians tracked this project from its inception to the survey and design conception, and through to its execution. By creating a new housing model and refining it over the course of a year, the Preservation Unit was able to consider how housing affects an object, which led to new systems and structures to facilitate process management and workflow, and how an object is impacted by its housing.
Exploring the Impact of Interaction Modality on Students’ Learning Performance
Authors: Chettaoui Neila , Atia Ayman , Bouhlel Med Salim
Published: June 2021

Embodied learning pedagogy highlights the interconnections between the brain, body, and the concrete environment. As a teaching method, it provides means of engaging the physical body in multimodal learning experiences to develop the students’ cognitive process. Based on this perspective, several research studies introduced different interaction modalities to support the implementation of an embodied learning environment. One such case is the use of tangible user interfaces and motion-based technologies. This paper evaluates the impacts of motion-based, tangible-based, and multimodal interaction merging between tangible interfaces and motion-based technology on improving students’ learning performance. A controlled study was performed at a primary school with 36 participants (aged 7 to 9), to evaluate the educational potential of embodied interaction modalities compared to tablet-based learning. The results highlighted a significant difference in the learning gains between all groups, as determined by one-way ANOVA [F (3,32) = 6.32, p = .017], in favor of the multimodal learning interface. Findings revealed that a multimodal learning interface supporting richer embodied interaction that took advantage of affording the power of body movements and manipulation of physical objects might improve students’ understanding of abstract concepts in educational contexts.
Research on Family Relationship and Cognitive Function among Older Hispanic Americans: Empirical Evidence from the Health and Retirement Study
Authors: Xiao Chunhui , Mao Shan , Jia Siming , Lu Nan
Published: June 2021

The current study aimed to investigate the associations between family relationship and cognitive function among Hispanic older population. A cross-sectional analysis was conducted with a sample size of 1,580 individuals from the Health and Retirement Study in the United States (mean age = 65.65 ( SD = 9.33)). Family relationship was measured in three dimensions: structural, functional, and appraisal support. The results of linear regression analysis indicated that diverse composition of family network (β = .070, p = .009) and receiving financial support from family members (β = .060, p = .018) were associated with better cognitive function. Moderation analyses demonstrated that these associations were greater for Hispanic women than men. Current findings highlight the importance of family relationship on cognitive function among Hispanic older population and suggest that researchers and policymakers should put emphasis on the structural and functional aspects of family relationship to improve their cognitive health.
The Silver Lining in the Dark Cloud of Social Status Insecurity: The Mediating Role of Popularity Goals in the Association Between Social Status Insecurity and Chinese Adolescents’ Bullying Bystander Behaviors
Authors: Zhang Yuchi , Lan Xiaoyu , Cui Guanyu , Wang Jingke
Published: June 2021

Bullying bystander behavior has an important effect on bullying—both in stopping and facilitating it. Although bullying bystander behaviors have long been understood as a peer group process, existing research that focuses on the role of peer factors is still limited. Moreover, less is known about the social cognitive-related role of peer factors and its underlying mechanisms in adolescents’ bullying bystander behaviors. Accordingly, using resource control theory, this study examines the mediating effects of popularity goals on the associations between social status insecurity and bullying bystander behaviors (active defending behaviors, passive bystanding behaviors) among 333 Chinese adolescents (181 males; Mage = 13.10; SD = .50). Analyses were conducted using SPSS 23 to conduct descriptive and correlation analyses. The hypothesized mediation model was tested using a structural equation modeling approach with bootstrapping techniques (bootstrap replications: 5,000) using AMOS 23. The results showed that popularity goals fully mediated the relationship between adolescents’ social status insecurity and their active defending behaviors. No gender differences in these mediating effects were observed. The results also indicated that popularity goals did not mediate the relationship between social status insecurity and passive bystanding behaviors. These findings enrich our understanding of bullying bystander behaviors and highlight the positive role of social cognitive factors (e.g., popularity goals) in active defending behaviors. Our findings deepen our understanding of bullying bystanders through integrating proximate and ultimate approaches. Our findings have significant practical implications, which suggest that school anti-bullying interventions should value the positive roles of social status insecurity and popularity goals in promoting active defending behaviors.
A Retrospective Review of Hospitalized Patients Receiving a Higher than Maximum Dose of Acetaminophen
Authors: Clark Alexander T. , Miller Matthew , Minns Alicia B. , Derry Katrina , Stevens Craig , Clark Richard F.
Published: June 2021

Background:

Although the 3 to 4 gram per 24 hours dose recommended for daily use are generally safe, case reports and some series raise concerns about nonacute excessive doses in some individuals.

Objective:

To assess the safety of dosing more than 4 grams of acetaminophen in a 24-hour period in hospitalized patients and develop a method to evaluate the ongoing practice of acetaminophen dosing. Methods: We performed a retrospective chart review of supratherapeutic doses of acetaminophen over a 2-year period. Outcomes included death and the need for liver transplant. A “best practices alert” (BPA) was then developed in our EMR when more than 4 grams of acetaminophen was either prescribed or administered in a 24- hour period. Twelve months of alerts were then retrospectively reviewed and evaluated.

Results:

152 cases of dosing more than 4 grams were initially identified. No cases of death related to liver failure or liver transplant were found in any of these patients. 482 cases were identified after a BPA was put in place where the alert was overridden. There were no deaths and no cases that required liver transplantation due to liver failure. The majority of overrides were due to the allowed window of timing for nursing administration of acetaminophen for scheduled doses and overlap with as needed dosing.

Conclusion:

Supratherapeutic dosing of acetaminophen in our patients did not lead to death or liver transplant. A BPA in our EMR has allowed better evaluation of patterns of acetaminophen use at our university health system.
From Presence to Influence: Gender, Nationality and Network Centrality of Corporate Directors
Authors: Villesèche Florence , Sinani Evis
Published: June 2021

The enduring lack of diversity in the corporate elite continues to attract attention from scholars and practitioners. However, the issue of representation or ‘body count’ – in particular for women – tends to dominate the discussion and overshadows social-relational dimensions. Adopting a network perspective, this article investigates how gender and nationality interact with human and social capital (i.e. director capital), explaining why particular directors hold more influential positions in the corporate elite. Findings from Swiss data show that some specific aspects of human and social capital matter more than others for being an influential director and that, ceteris paribus, Swiss citizens benefit most from both sources of capital. The discussion engages with the implications of our findings on current approaches intended to increase the numbers of appointments of ‘diverse’ directors, and how these are expected to change the corporate elite and the related job market in the longer term.
Comparing the structures of storytelling and magic for science communication with an agent-based model
Authors: Ilić-García José , Izaurieta Fernando , Ormazábal Ignacio , Astudillo Hernán F.
Published: June 2021

When scientists engage in Public Understanding of Science to communicate their research to lay audiences, a common suggestion is to structure their talk around storytelling. Thus, it is crucial to know the actual effectiveness of storytelling in science communication compared to other structures. For instance, a structure almost unexplored is the one of magic or illusionism. As storytelling, it has been evolving and improving over humanity’s history to become ever more effective, granting magicians a prominent place in the entertainment and art industry. In the present work, we compared various storytelling structures and the structure of magic, through an agent-based computational model. The results open the questioning of story architectures; propose a new way to test ideas in science communication; and show that double-blind control studies are very much needed for further testing the structures of Public Understanding of Science and further developing agent-based models.
Cross-sectional microanalysis for tracking the effect of solvent on the morphological evaluation of PLA/AgNWs bionanocomposties
Authors: Sezen Meltem , Camic Busra Tugba
Published: June 2021

The emphasis of biocompatible polymer applications in medical sciences and biotechnology has remarkably increased. Developing new low-cost, low-toxicity and lightweight composite forms of biopolymers has become even more attractive since the addition of new species into polymer matrices assist to improve biomedical activities of such materials to a higher extend. Developments in nanoscience and nanotechnology recently contribute to controlled fabrication and ultraprecise diagnosis of such materials. This study concerns the observation of solution processing effects in the fabrication of porous PLA/AGNWs bionanocomposite coatings using electron and ion processing based serial cross-sectioning and high-resolution imaging. The nanostructuring and characterization were both performed in a focused ion-beam-scanning electron microscope (FIB-SEM) platform. HR-SEM imaging was conducted on-site to track solvent based morphological property alterations of PLA and PLA/AgNWs structures. Simultaneous SEM-EDS analyses revealed the elemental distribution and the chemical composition along the cross-sectioned regions of the samples. Accordingly, it was observed that, in case of acetone dissolved materials, both pristine PLA and PLA/AgNWs samples sustained their foamy structure. When chloroform was used as the solvent, the porosity of the polymer matrices was less and the resulting structure was found to be denser than samples dissolved in acetone with a lower surface area ratio inside the material. This can be attributed to the rapid volatilization of acetone compared to chloroform, and hence the formation of interconnected pore network. For both nanocomposite biopolymers dissolved in acetone and chloroform, silver nanowires were homogeneously distributed throughout PLA matrices.
Detection and significance of small and low proliferation breast cancer
Authors: Hofvind Solveig , Knutsvik Gøril , Holen Åsne S , Tsuruda Kaitlyn M , Akslen Lars A
Published: June 2021

Objectives

To determine the frequency and discuss possible implications of early breast cancer with particularly good prognosis and defined by tumor diameter and cell proliferation.

Setting

Detection of small and slowly growing tumors presents a challenge in breast cancer management, due to the risk of over-treatment. Here, we attempted to define a group of such tumors by combining small diameter (≤10 mm, T1ab tumors) with low tumor cell proliferation (≤10% Ki67 expression rate). These tumors were termed small low proliferation cancers (SLPC).

Methods

Two population-based cohorts were studied: a small research series ( n = 534), and a nation-wide registry-based series of prospectively collected routine data ( n = 8433). In the latter, we stratified by detection mode; screen-detected, interval, and breast cancers detected outside of screening. Patients were treated according to national guidelines at time of their diagnosis. For both cohorts, we compared tumor histopathology and risk of breast cancer death using a log-rank test for cases with SLPC versus non-SLPC.

Results

In the research series (median follow-up 151 months), the frequency of SLPC was 10% (54/534), with one breast cancer death compared with 78 among the remaining 480 cases of non-SLPC ( p = 0.008). In the registry series (median follow-up 42 months), the frequency of SLPC was 10% (854/8433), with five deaths compared to 187 among the remaining 7579 cases ( p = 0.0004).

Conclusions

SLPC was associated with very low risk of breast cancer death. Prospective randomized trials are needed to clarify whether less aggressive treatment could be a safe option for women with such early breast cancers.
The ‘trauma’ of trauma-informed care
Authors: Isobel Sophie
Published: June 2021

Objectives:

As mental health services increasingly position themselves as providing ‘trauma-informed care’, there is a need for ongoing critical reflection on the challenges that this movement highlights for mental health services, including those related to the concept of trauma itself.

Conclusions:

To become trauma-informed requires opportunities to reflect on what trauma means and consideration of the challenges the concept poses to diagnostically driven systems. Alongside uptake, further debate is required.
Opportunities to Respond for Students With Emotional and Behavioral Disorders in Inclusive Classrooms
Authors: Whitney Todd , Ackerman Kera B. , Cooper Justin T. , Scott Terrance M.
Published: June 2021

Students who are actively engaged in learning have a higher probability of academic and behavioral success in the classroom. One effective teaching practice that increases student engagement is providing students with frequent opportunities to respond (OTR). This article provides practitioners with a range of OTR strategies that include verbal, non-verbal, and partner responses. In addition, recommendations are provided on how these strategies can be effectively implemented in inclusive classrooms to increase engagement of students with school-based behavior problems, including those with and at risk for emotional and behavioral disorders.
Abametapir for the Treatment of Head Lice: A Drug Review
Authors: Woods Alexander D. , Porter Caroline L. , Feldman Steven R.
Published: June 2021

Objective

This article reviews the pharmacology, safety, efficacy, and clinical importance of abametapir 0.74% (Xeglyze) for the treatment of head lice.

Data Sources

From 2020 to May 2021, a systematic review of the MEDLINE and EMBASE databases was conducted using the terms abametapir, Xeglyze, Ha44, and head lice. Bibliographies, Food and Drug Administration (FDA) drug package inserts, and ClinicalTrials.gov were searched for further information.

Study Selection and Data Extraction

All relevant full-text articles in English were considered for inclusion, with a final article date range of 1999 to 2020.

Data Synthesis

Abametapir chelates heavy metal cations and inhibits metalloproteinases critical to louse ova development, hatching, and adult survival. In phase II, abametapir had direct ovicidal activity inhibiting 100% of treated louse eggs from hatching, compared with 64% in the vehicle-treated group. In two identical phase III clinical trials, subjects treated with a single 10-minute application of abametapir had greater treatment success compared with vehicle-treated subjects, with 81.1% success versus 50.9% in study 1 ( P = 0.001) and 81.8% versus 47.2% in study 2 ( P < 0.001). Abametapir was well tolerated, with only mild adverse effects.

Relevance to Patient Care and Clinical Practice

Abametapir is a newly FDA-approved, single-application treatment for head lice in patients aged 6 months and older. This review highlights the safety and efficacy of abametapir in the treatment of head lice.

Conclusions

In the wake of increasing widespread resistance to first-line treatment options, abametapir offers a safe and effective new treatment option for head lice infestations.
Dream Jobs and Employment Realities: How Adolescents’ Career Aspirations Compare to Labor Demands and Automation Risks
Authors: Hoff Kevin , Van Egdom Drake , Napolitano Christopher , Hanna Alexis , Rounds James
Published: June 2021

Despite a rapidly changing labor market, little is known about how youth’s career goals correspond to projections about the future of work. This research examined the career aspirations of 3,367 adolescents (age 13–18 years) from 42 U.S. states. We conducted a large-scale coding effort using the Occupational Information Network (O*NET) to compile the vocational interests, educational requirements, and automation risk levels of career aspirations. Results revealed that most adolescents aspired to careers with low potential for automation. However, there were large discrepancies between the sample’s aspirations and the types of jobs available when the sample entered the workforce. Almost 50% of adolescents aspired to either an investigative or artistic career, which together account for only 8% of the U.S. labor market. There were also notable trends across age and gender, such that aspirations were more gendered among younger adolescents, whereas older adolescents appeared less influenced by gender stereotypes. Overall, findings indicate important discrepancies between young people’s dream jobs and employment realities. We discuss how lofty career aspirations can have both positive and negative effects, and we present implications for career theories and workforce development initiatives aimed at promoting a more dynamic future workforce.
A Climate Backlash: Comparing Populist Parties’ Climate Policies in Denmark, Finland, and Sweden
Authors: Vihma Antto , Reischl Gunilla , Nonbo Andersen Astrid
Published: June 2021

The rise of authoritarian populism has disrupted the patterns of party competition in many Western societies. Related to this development, the current debates in the United States and European Union illustrate how empirical science on climate change may become intensely politicized, and all ambitious climate policies challenged in the contemporary political landscape. We set out an analytical framework with three ideal types of political strategies for opposing climate policies: climate science denialism, climate policy nationalism, and climate policy conservativism. Empirically, the article investigates populist resistance to ambitious climate change policy in the Nordic context, where countries have sought to assume global leadership in climate politics and have considerable public support for climate action. In an analysis of the evolving positions of populist parties in Denmark, Finland, and Sweden in recent elections, the article sheds light on the interconnection between populism and climate change policy.
Pliny the Elder: Lessons from the Naturalist as an Early Neuroscientist
Authors: Chu Duong T. , Rosso Mattia , Santoro Jonathan D.
Published: June 2021

Pliny the Elder was a prolific Roman author, naturalist, and military leader. Yet, his impact on modern-day neuroscience, psychiatry, and neurology has been little explored. Here, we aimed to trace the origins of our current understanding of the brain in ancient Rome through Pliny and his work, Natural History. As his magnum opus, this 37-book tome catalogs the facts and observations of natural life collected by Pliny, reflecting the knowledge of his time. Following the cephalocentric school of thought, Pliny places the brain as an agent for consciousness and details its diseases. Further, we explore Pliny’s methods, which allow him to build a thorough collection of clinical descriptions and remedies. This body of work serves as an important lesson for future neuroscientists on the power of observation, the role of the humanities, and the necessity of understanding the origin of modern scientific thinking.
The Effect of Social Anxiety on the Risk of Sexual Victimization via Assertiveness in an Ethnically Diverse Sample
Authors: Berg Samantha K. , Newins Amie R. , Wilson Laura C.
Published: June 2021

Preliminary evidence suggests social anxiety may increase the risk of sexual victimization via decreased sexual assertiveness. A sample of 2,043 undergraduate students completed an online survey. Analyses of moderated indirect effects examined whether gender or ethnicity moderated the indirect effect of social anxiety on sexual victimization via sexual assertiveness. No moderation effects were found, but the indirect effect of social anxiety on sexual victimization via sexual assertiveness was significant for all five types of sexual victimization. Clinically, the findings suggest that sexual assault risk reduction programs may be improved by including assertive resistance strategies and behavioral rehearsals.
“I’ve Never Told Anyone”: A Qualitative Analysis of Interviews With College Women Who Experienced Sexual Assault and Remained Silent
Authors: Caron Sandra L. , Mitchell Deborah
Published: June 2021

The purpose of this study was to gain an understanding of the decision made by some college women who are raped to tell no one. In-depth interviews were conducted with 15 college women between the ages of 19-24 who had never shared their sexual assault with anyone prior to speaking to the researchers. This study provides a systematic investigation of the factors underlying women’s decisions to remain silent. The knowledge and understanding gained from these in-depth interviews offer insight for individuals and institutions to support these students and for the development of future efforts encouraging women survivors to tell someone.
Urinary Retention as the Presenting Clinical Manifestation of Unstable Thoracic Spinal Fracture with Diffuse Idiopathic Skeletal Hyperostosis
Authors: Hamaguchi Hisashi , Yumoto Tetsuya , Mae Soichiro , Takeshita Ayumu , Aoyama Minae , Yamana Keiya , Nakao Atsunori
Published: June 2021

Patients with diffuse idiopathic skeletal hyperostosis (DISH) are at high risk for unstable vertebral fracture, which can be frequently missed. An 80-year-old man with pre-existing muscle lower limb weakness due to frailty was referred from another hospital, presenting with progressive urinary retention and its related symptoms, which had been treated as a urinary tract infection at previous hospital. One week prior to our visit, he had fallen. On arrival, he appeared lethargic and unable to follow commands. He denied any back pain. Computed tomography identified a T10 fracture and dislocation associated with DISH. Although immediate surgical fixation was performed, the patient did not recover from the neurological deficits. Diagnostic delay of DISH-associated vertebral fracture can occur due to both patients’ and clinicians’ delayed action. We believe this case report can help clinicians recognize this potentially devastating condition.
St. Petersburg as a Place of Belonging: Sticker Artists Inhabit and Imagine the City
Authors: Vasileva Nadezhda
Published: June 2021

The article approaches belonging using the conceptual tool of urban imaginary to demonstrate how a certain place can be represented in different ways, offering different scenarios for the emergence, explanation, and experience of belonging. Urban politics in St. Petersburg and Russia, in general, generate controversial imaginaries of the city and attach different meanings to belonging, forcing street artists to strike a balance between the hegemonic structures of governance and capitalism, local (national) and global (western), rebellion, and dependency, notably, to fulfill their ideas of belonging. Using sticker artists in St. Petersburg, based on ethnographic data, the article shows how young people assimilate several urban imaginaries and, following the logic inherent in each of these, position themselves and their activity in the city. Sticker artists are described as urban agents, who, by participating in place-making and transforming urban space using stickers, find their subjectivity and opportunities to wield microscale power.
The decay of signs’ semiotic value: A cultural psychology interpretation of the contemporary social scenario
Authors: Salvatore Sergio , Palmieri Arianna , Cordella Barbara , Iuso Salvatore
Published: June 2021

The article provides an analysis of the affective polarization of the public sphere, namely, the increasing momentum gained by affective sensemaking in the current socio-institutional scenario (e.g. raise of populism, distrust in democracy and spreading xenophobia). To this end, the Semiotic Cultural Psychology Theory (SCPT) is outlined. The SCPT focuses on the embodied micro-mechanisms bridging the intra- and inter-psychological levels of analysis of the semiotic dynamics. The article is composed of two parts. First, the SCPT is outlined in terms of its nine underlying tenets. Then, SCPT is used to frame an interpretation of the psycho-social dynamics underpinning the current socio-political scenario. Based on the SCPT model, the spread of affective sensemaking in current societal dynamics is interpreted as being due to the capacity of affects to work as semiotic stabilizers, enabling people to face the deep uncertainty fostered by the economic and political turmoil associated with globalization.
PaReSoGo: Dataset on party representation of social groups for 25 countries, 2002–2016
Authors: Zelinska Olga , Dubrow Joshua K
Published: June 2021

Whereas social scientists have devised various ways to measure representation gaps between the political elite and the masses across nations and time, few datasets can be used to measure this gap for particular social groups. Minding the gap between what parties social groups vote for and what parties actually attain seats in parliament can reveal the position of social groups in the political power structure. We help to fill this gap with a new publicly available dataset, Party Representation of Social Groups (PaReSoGo), consisting of 25 countries and 150 country-years, and a method for its construction. We used the European Social Survey 2002–2016 and ParlGov data for this time span to create a Dissimilarity Index. To demonstrate the utility and flexibility in the combination of cross-national surveys and administrative data, we chose social groups of gender, age, and education, as well as intersectional groups based on gender and age, and attitudinal groups. We conclude this research note with empirical illustrations of PaReSoGo’s use.
Including students with physical disabilities in physical education in Singapore: Perspectives of peers without disabilities
Authors: Li Chunxiao , Haegele Justin A. , McKay Cathy , Wang Lijuan
Published: June 2021

Perspectives of peers without disabilities are considered a significant determinant of successful integrated physical education. The purpose of this study was to explore students' perspectives of including students with physical disabilities in physical education in Singapore. Primary and secondary school students ( n = 219) provided their perspectives related to the inclusion of students with physical disabilities through an online survey platform. The quantitative results showed that 86.3% of the participants expressed a “yes” opinion toward having the perspective that peers with physical disabilities should be included, while 13.7% of them expressed either a “no” or “maybe” opinion related to peers with physical disabilities being included. Further, girls were more likely to respond “yes” than boys, and a larger proportion of secondary school students responded “yes” than primary school students. Content analysis was used to code students’ 277 open-ended perspectives for supporting their expressed opinions. The different perspectives were coded and subsequently grouped into 15 categories for supporting the “yes,” “no,” and “maybe” responses. Equality was the most commonly listed category for supporting a “yes” response. For supporting a “no” response, negative outcomes, such as bullying and injury, were most commonly reported. Finally, dependence and incompatibility were equally listed for justifying a “maybe” response. These findings highlight a variety of perspectives related to peer attitudes and shed light on the value of enhancing students’ perspectives toward the integration of peers with disabilities.
‘Same, same, but different?!’ Investigating diversity issues in the current Austrian National Curriculum for Physical Education
Authors: Meier Stefan , Raab Andreas , Höger Brigitta , Diketmüller Rosa
Published: June 2021

Discussions on educational policy are shaped by current societal transformations associated with diversity. At the same time, the most recent reform of the Austrian National Curriculum for Physical Education (NCPE) was driven by the desire to stipulate standardised learning outcomes. Building upon Bernstein's framework, this paper explores to what extent issues of diversity are addressed in curricular documents, which inform and structure teaching and learning processes. Based on a qualitative content analysis, the General National Curriculum (GNC) and the latest NCPE were investigated. In a two-stage process, combining predetermined and emerging coding, significant themes were developed throughout the data analysis process. The findings demonstrate differing understandings of what diversity means and how it should be taken into consideration, indicating a less comprehensive way in the NCPE compared to the GNC. Since a uniform understanding of diversity is missing, this ambiguity fails to comply with a NC’s function to act as a systematic framework for teachers. There is friction at the level of education policy, as the NCPE should both reflect generally acknowledged societal transformations associated with diversity and be standardised at the same time. The paper concludes that future curriculum reforms should specifically address diversity-sensitive teaching and learning within the subject in a more comprehensive way, interlink the GNC and NCPE precisely and rethink the tension between diversity and standardisation in the NCPE.
The effect of face-to-face and virtual prenatal care training of spouses on the pregnancy experience and fear of childbirth of primiparous women: A controlled quasi-experimental study
Authors: Doaltabadi Zari , Amiri-Farahani Leila , Hasanpoor-Azghady Seyedeh Batool , Haghani Shima
Published: June 2021

Introduction

The spouse has a special role in promoting the health of mothers and infants during pregnancy, childbirth, and postpartum. Women's health during pregnancy requires the participation and cooperation of their spouses. Therefore, this study was conducted to determine the effect of face-to-face and virtual prenatal care training of spouses on the pregnancy experience and fear of childbirth of primiparous women.

Methods

This is a quasi-experimental clinical trial that was conducted on primiparous pregnant women referring to three prenatal clinics in Tehran, Iran. Sampling was done by available method and pregnant women were divided into three groups of face-to-face training ( n = 35), virtual training ( n = 35), and control ( n = 33). The content of training program in the virtual and face-to-face groups was similar and included; nutrition during pregnancy, emotional support, fetal growth and development, advantages and disadvantages of vaginal delivery, planning for delivery, infant care, and danger signs for infants, which were presented in four sessions. The samples in the control group did not receive any training. In the 18th and 20th weeks of pregnancy, the demographic information form, pregnancy experience scale, and version A of the Wijma delivery expectancy/experience questionnaires were completed, and once again in the 37th and 38th weeks of pregnancy, the pregnancy experience scale and version A of the Wijma delivery expectancy/experience questionnaires were completed.

Results

There was a statistically significant difference in the mean score of pregnancy experience after the intervention between the face-to-face training and control groups ( p = 0.001). There was a statistically significant difference in the mean score of uplifts between the two groups of face-to-face training and control ( p = 0.01), and also between virtual training and control groups ( p = 0.02). There was a statistically significant difference between the two groups of face-to-face training and control in terms of and hassles score after the intervention ( p = 0.04). There was a statistically significant difference between the two groups of face-to-face training and control ( p = 0.02) and also between virtual training and control ( p = 0.04) in terms of the mean score of fear of childbirth after the intervention.

Conclusion

The results of this study showed that teaching prenatal care to spouses of primiparous women by face-to-face and virtual methods can be a useful intervention in improving the pregnancy experience and reducing the fear of childbirth among primiparous women.
Identifying and managing eating disorders in type 1 diabetes mellitus: An all-Wales study
Authors: Tan Jacinta OA , Spector-Hill Imogen
Published: June 2021

Background:

Co-morbid diabetes and eating disorders have a particularly high mortality, significant in numbers and highly dangerous in terms of impact on health and wellbeing. However, not much is known about the level of awareness, knowledge and confidence amongst healthcare professionals regarding co-morbid Type 1 Diabetes Mellitus (T1DM) and eating disorders.

Aim:

To understand the level of knowledge and confidence amongst healthcare professionals in Wales regarding co-morbid T1DM and eating disorder presentations, identification and treatment.

Results:

We conducted a survey of 102 Welsh clinicians in primary care, diabetes services and eating disorder services. 60.8% expressed low confidence in identification of co-morbid T1DM and eating disorders. Respondents reported fewer cases seen than would be expected. There was poor understanding of co-morbid T1DM and eating disorders: 44.6% identified weight loss as a main symptom, 78.4% used no screening instruments, and 80.3% consulted no relevant guidance. The respondents expressed an awareness of their lack of knowledge and the majority expressed willingness to accept training and education.

Conclusion:

We suggest that priority must be given to education and training of all healthcare professionals in primary care, diabetes services and mental health services who may see patients with co-morbid T1DM and eating disorders.
Football and the sounds of the Black Atlantic
Authors: Burdsey Daniel , Doyle John
Published: June 2021

This article maps and analyses the relationship between football and black sound cultures in the UK. Employing a chronological and thematic approach, specifically, it examines the inclusion of football in post-Windrush calypsos, the appropriation of black music forms in football stadia, reggae as cultural critique of English football and British society, and the connections between transnational sounds and a diasporic footballing consciousness. Theoretically, this article draws on – and places in dialogue – Paul Gilroy’s concept of the ‘Black Atlantic’, Josh Kun’s notion of ‘audiotopia’ and Les Back’s emphasis on ‘deep listening’. This framing illuminates how music forms travel back and forth along diasporic roots and routes between Africa, the Caribbean, the United States and the United Kingdom. Critically, the article locates the relationship between football, music and race as providing the context and capacity for progressive change, and foregrounds its role as an important medium and method of cultural resistance to the marginalisations experienced by Black Atlantic diasporas and within football itself. The article concludes by looking forward, in an era of Black Lives Matter, to consider the spaces and practices of fandom and consumption that might open up as a result of listening and responding sociologically to the relationship between football and black sound cultures.
A novel framework for bringing smart big data to proactive decision making in healthcare
Authors: Zhou Shengyao , Zhang Runtong , Chen Donghua , Zhu Xiaomin
Published: June 2021

Big data have shown their great potential value to serve many aspects of human life. Due to complexity of the medical and healthcare big data in real life, traditional big data analysis methods are difficult to be dealt with. Therefore, a single method is unable to analyze and manage heterogeneous big data sources. To utilize data fully from the perspective of decision-making, we propose a novel framework which guides the healthcare big data to be smartly and proactively processed for decision-making without user interventions. The framework contains five stages, which are intelligent data cleaning, customized data fusion, analysis mapping, exploratory visualization analysis, and generation of decision-making reports. It also enables learning from the data and correlating them with the existing human knowledge. Subsequently, a smart big data-driven application exhibits innovative management in intelligent healthcare. The proposed framework provides the guidelines of the best practices of big data-driven analysis for intelligent healthcare according to our practical applications. The platform provides the appropriate reference for the big data-driven innovation of management in intelligent healthcare.
Whole Blood Thiamine in Organ Donors After the Neurologic Determination of Death
Authors: Ream Robert S. , Piole Michelle , Armbrecht Eric S. , Marklin Gary F. , Garrett Jeremy S.
Published: June 2021

Introduction:

Metabolic resuscitation of organ donors and the attenuation of oxidative stress incurred by organs following brain death and transplantation have the potential to improve organ yield and allograft function. Thiamine (vitamin B1) is a vital coenzyme in both energy metabolism and the production of antioxidants that has not been studied in the donor population.

Research Aim:

To determine the frequency of subclinical thiamine deficiency in brain-dead organ donors and its correlation with demographics, length of hospitalization, donor management, lactic acidosis, and the requirement for vasoactive support.

Design:

Prospective cohort study of brain-dead donors managed at a single organ procurement organization’s organ recovery facility.

Results:

A total 64 donors were enrolled; 24 donors had thiamine levels drawn upon arrival and 40 donors had levels drawn at the time of organ procurement. Whole blood thiamine levels were inversely correlated with the time from death (P = .007) and 20% (8/40) of donors had levels below the normal range at the time of organ procurement. Demographic features of the donor were not associated with thiamine levels although longer hospital stays prior to death were associated with lower levels ( P < .05). The presence and resolution of lactic acidosis was not associated with whole blood thiamine level. Higher thiamine levels were associated with earlier discontinuation of vasoactive support ( P = .04).

Discussion:

Whole blood thiamine deficiency was not uncommon at the time of organ procurement. Thiamine may be associated with the requirement for hemodynamic support.
Prognostic Value of Immune-Related lncRNA SBF2-AS1 in Diffuse Lower-Grade Glioma
Authors: Zhang Qiang , Liu Xiao-Jun , Li Yang , Ying Xiao-Wei , Chen Lu
Published: June 2021

LncRNA SET-binding factor 2 (SBF2) antisense RNA1 (SBF2-AS1) has been proven to play an oncogenic role in various types of tumors, but the prognostic role of SBF2-AS1 in tumors, especially in diffuse lower-grade glioma (LGG), is still unclear. Here, we aimed to investigate the prognostic value of SBF2-AS1 in LGG. The LGG expression profiles from The Cancer Genome Atlas (TCGA, n = 524) and Chinese Glioma Genome Atlas (CGGA, n = 431) were mined by Kaplan-Meier analysis, Cox regression analysis, Chi-square test and GSEA analysis. Through Kaplan-Meier analysis, we found the prognosis of LGG patients with high expression of SBF2-AS1 were worse than that of patients with low expression (Log Rank P < 0.001). Cox analysis showed SBF2-AS1 was an independent prognostic factor for poorer overall survival in LGG ( P < 0.05). SBF2-AS1 was found to be significantly related to IDH mutation status and SBF2-AS1 was highly expressed in IDH wildtype group. GSEA analysis obtained a total of 126 GO terms and 6 KEGG pathways that were significantly enriched in SBF2-AS1 high expression phenotype (NOM P value < 0.05). We found these 126 GO terms and KEGG pathways were mainly related to immunity. In conclusion, lncRNA SBF2-AS1 expression is an immune-related lncRNA associated with unfavorable overall survival in LGG. SBF2-AS1 could be a reliable prognostic biomarker for patients with LGG.
A Machine Learning Approach to Differentiate Two Specific Breast Cancer Subtypes Using Androgen Receptor Pathway Genes
Authors: Hu Taobo , Zhao Guiyang , Liu Yiqiang , Long Mengping
Published: June 2021

Triple-negative breast cancer is a heterogeneous disease with different molecular and histological subtypes. The Androgen receptor is expressed in a portion of triple-negative breast cancer cases and the activation of the androgen receptor pathway is thought to be a molecular subtyping signature as well as a therapeutic target for triple-negative breast cancer. Thus, identification of the androgen receptor pathway status is important for both molecular characterization andclinical management. In this study, we investigate the expression of the androgen receptor pathway in metaplastic breast cancer and luminal androgen receptor subtypes of triple-negative breast cancer and found that the androgen receptor pathway was downregulated in metaplastic breast cancer compared to luminal androgen receptor subtype. Using random forest, we found that the two subtypes of breast cancer can be molecularly classified with the gene expression of the androgen receptor pathway.
A Novel miRNA-Based Model Can Predict the Prognosis of Clear Cell Renal Cell Carcinoma
Authors: Wu Jiyue , Zhang Feilong , Zhang Jiandong , Sun Zejia , Hao Changzhen , Cao Huawei , Wang Wei
Published: June 2021

Clear cell renal cell carcinoma (ccRCC) is one of the most prevalent renal malignant cancer, whose survival rate and quality of life of patients are still not satisfactory. Nevertheless, the TNM staging system currently used in clinical cannot make accurate survival predictions and precise treatment decisions for ccRCC patients. Therefore, there is an urgent need for more reliable biomarkers to identify high-risk subgroups of ccRCC patients to guide timely intervention and treatment. Recently, MiRNAs have been shown to be closely related to the procession of a variety of tumors, and they have high stability in various tissues, which makes them suggested to have the potential as a prognostic biomarker of ccRCC. In this study, by analyzing and processing the miRNAs expression profile of ccRCC patients from the TCGA database, we finally constructed an excellent miRNAs signature and verified it through a variety of methods. In order to build a more accurate and reliable clinical predictive model, we integrated the miRNAs signature with other prognostic-related clinical parameters to construct a nomogram. Functional enrichment analysis showed that miRNAs in the signature may regulate the genes involved in the Hippo signaling pathway, Tight junction, and Wnt signaling pathway to cause different prognoses of ccRCC patients, which may provide a reference for subsequent basic research and targeted therapy. To conclude, our study constructed a useful miRNAs signature, which allows the prognosis stratification for ccRCC patients and thereby guides the timely and effective interventions on high-risk patients. At the same time, this study also found the potential biological pathways involved in the procession of ccRCC.
Telling Tales: Digital Storytelling as a Tool for Qualitative Data Interpretation and Communication
Authors: Davey Neil Gordon , Benjaminsen Grete
Published: June 2021

Academic journal articles often do not embody the rich accounts of long-term qualitative field work, while creative storytelling offers researchers an alternative way to reflect upon and communicate their findings. Digital storytelling is an emerging research methodology increasingly used to gather qualitative data but not so often to communicate results. As part of the ICT4COP research project, which investigates community policing and police-reform in post-conflict settings, we decided to try out digital storytelling to communicate some of the findings from the research. During the process, we observed that the digital storytelling methodology led researchers to approach their data differently. This article explores our adapted digital storytelling methodology. We draw similarities with ethnographic storytelling and highlight the digital storytelling methodology both as a means of dissemination, as well as an alternative approach to data interpretation for qualitative researchers.
Experimental study on recoverable thermal energy from low thermal inertia exhaust heat recovery unit
Authors: Osman Azmi , Zulkifli Nurin , Said Mior A , Tuan Kamaruddin Tengku NA
Published: June 2021

Modern engines in general waste plenty of heat to the exhaust gas and coolant. Considering that daily driving consists of frequent cold start, idling, and part load driving within short driving distances, the potentials to recover heat from high enthalpy exhaust gas are limited. In recovering heat from low enthalpy exhaust gas, a low thermal inertia exhaust heat recovery unit (EHRU) with no heat transfer fins is proposed to be integrated to the simplified split cooling circuit used in the earlier studies. This lightweight, compact and simple EHRU concept made of machined steel plate is targeted for naturally aspirated engines that are still being widely used worldwide. Cooler coolant feed from the bottom of the cylinder block’s water jacket rear end provided large temperature difference between the coolant and exhaust gas. In evaluating its effectiveness in speeding up the recovered heat availability for reuse, a 1.3 l passenger car equipped with strategically placed multiple thermocouples and flow meters was tested using NEDC test. From the experiments and classical analysis, the recovered thermal energy was available in just 25 s after cold start. The study also provided a new direction on the design of EHRU and its integration into an engine.