bluuebunny/crossref_metadata_2025_split huggingface dataset:
Betwixt and Between: Adolescent Transitions and Social Policy Lacunae in Ethiopia
Authors: Devonald Megan , Jones Nicola , Hamory Joan , Yadete Workneh 
Published: April 2021

AbstractMany adolescents in Ethiopia face difficulties in successfully transitioning to healthy adulthood. This can stem from challenges experienced by two unique phenomenon: ‘early adulthood’ where adolescents are forced into adult responsibilities too early; and ‘waithood’ where adolescents are unable to obtain the foundations they need to successfully move into adulthood. This paper uses the lens of these two opposing challenges to explore adolescents’ ability to successfully transition into adulthood and examine how far social policies support these transitions. It uses qualitative and quantitative data from the Gender and Adolescence: Global Evidence (GAGE) study on adolescents and young adults, their caregivers and key informants, from diverse rural, urban and pastoralist settings in Ethiopia. Our findings show that adolescent transitions are impacted by a range of diverse barriers with high levels of unsupported adolescents facing early adulthood or waithood. As such, we find that adolescents are being failed by social policies at each end of the spectrum. Social policies could provide a foundation to support these adolescents, yet we find that many are insufficiently age-disaggregated to take into account their diverse needs. In order to appropriately support these individuals in transitioning to healthy adulthood, social policies need to be targeted at adolescents throughout each stage of their transition. Furthermore, such comprehensive age- and gender-responsive social protection should be complemented with wider programming, such as awareness building, skills training, and adolescent-friendly health and mental health services.
Mindfulness, Compassion, and Self-Compassion as Moderator of Environmental Support on Competency in Mental Health Nursing
Authors: Rizal Fajar , Egan Helen , Mantzios Michael 
Published: April 2021

AbstractThis research explored the established relationship between environmental support and competency for Mental Health Nurses, intending to investigate whether the tendency to display higher levels of mindfulness, compassion, and self-compassion might buffer the effect of a poor environment on competency. One questionnaire was comprised of five pre-developed questionnaires, which included all items examining environmental support, competency, mindfulness, compassion, and self-compassion. Mental Health Nurses (n = 103) were recruited from online forums and social media group pages in the UK. The result showed environmental support related positively to competency. Furthermore, the positive relationship of competency with environmental support was moderated when controlling for compassion but did not with mindfulness and self-compassion, although subscales showed some further interactions. When poor environmental support influences the competency of mental health professionals, compassion and mindfulness-based interactions may have the potential to uphold competency.
A case study on the observability of cutting fluid flow and the associated contact mechanics in scaled rough surfaces
Authors: Müller Michael , Stahl Lukas , Arafat Robar , Madanchi Nadine , Herrmann Christoph 
Published: April 2021

AbstractIn grinding processes, heat is generated by the contact of the grains with the workpiece. In order to reduce damages on the workpiece and the grinding tool, cutting fluids are necessary for most grinding processes. They have the tasks of cooling and lubricating the contact zone and to remove the chips from the contact area. Different types of cutting fluids perform differently regarding these tasks, which can be investigated on a laboratory scale. However, the results of those experiments are limited to certain workpieces and processes and information about the contact mechanics are not available. The experimental investigation of contact mechanics under cutting fluid influence is hardly possible. For this reason, this paper uses a measurement strategy that uses scaled topographies and has already been successfully applied to contact mechanics problems. With such a setup, it is intended that at an early stage in the development of cutting fluids, their characteristics in terms of contact mechanics can be determined very efficiently. To demonstrate this approach, two different cutting fluids were tested with the help of the associated test rig—a water miscible emulsion and a non-water miscible grinding oil. The two fluids showed fundamentally different characteristics regarding their hydrodynamic load bearing effect, their influence on the friction behavior of the contact and their fluid flow in the gap. The properties analyzed here correspond to the practical application of cutting fluids. The results underline the potential of the presented setup for an integration into the development process of cutting fluids.
Label-Free Evaluation of Chromatin Condensation in Human Normal Morphology Sperm Using Raman Spectroscopy
Authors: Jahmani M. Y. , Hammadeh M. E. , Al Smadi M. A. , Baller Marko K. 
Published: April 2021

AbstractChromatin condensation is one of the main factors essential for sperm function. Evaluation of chromatin condensation by current methods render the assessed sperm unsuitable for assisted reproduction. We examined the Raman spectra of normal morphology sperm to determine whether a non-invasive confocal Raman spectroscopy can detect spectral differences between groups having different levels of chromatin condensation. Semen samples from 85 donors who underwent ICSI were obtained. Chromomycin A3, aniline blue and acridine orange staining were performed to evaluate the protamine deficiency, histone retention and DNA fragmentation respectively. Raman spectra were obtained from 50 normal morphology sperm for each donor. Spectral analysis was performed using home written programs in LabVIEW software and samples were grouped based on chromomycin A3 staining. Raman peaks intensities at 670 cm-1, 731 cm-1, 785 cm-1, 858 cm-1, 1062 cm-1, 1098 cm-1, 1185 cm-1, 1372 cm-1, 1424 cm-1, 1450 cm-1, 1532 cm-1, 1618 cm-1 and 1673 cm-1 were significantly correlated with at least one of the sperm staining methods. The median intensity of the Raman peaks at 670 cm-1, 731 cm-1, 785 cm-1, 1062 cm-1, 1098 cm-1, 1185 cm-1, 1372 cm-1, 1424 cm-1, 1450 cm-1, 1532 cm-1, 1618 cm-1 and 1673 cm-1 show a significant difference between the CMA3≤41 and CMA3>41groups. The Raman spectroscopic measurements represent a promising diagnostic tool that has the ability to label-free detect sperm with chromatin abnormalities, such as improper chromatin condensation and DNA fragmentation to a certain degree similar to that of the existing staining techniques at the individual cell level.
Administrative level, city tier, and air quality: contextual determinants of hukou conversion for migrants in China
Authors: Wang Chenglong , Shen Jianfa , Liu Ye 
Published: April 2021

AbstractHukou reform and relevant policies are being implemented in current China, but the response of migrants to hukou conversion in destinations falls short of expectation. It is significant to understand how contextual factors in destination cities affect migrants’ willingness of hukou conversion. Considering administrative dimension, socio-economic dimension, and environmental dimension, this study focuses on migrants with settlement intention and examines the impact of administrative level, city tier, and air quality on their willingness of hukou conversion, using questionnaire data collected in 334 cities in 2017. It is found that migrants with settlement intention have a strong incentive to obtain local hukou in destination cities with high administrative levels and city tiers in the northeast, east, and middle China. This effect is increasingly significant for destinations from southwest to northeast China. While in cities with lower city tiers, migrants with settlement intention are less willing to obtain local hukou in the destination. Air quality has a limited impact on migrants’ willingness of hukou conversion. But the role of air quality varies among different regions. These findings support that both environmental protection and economic development are important to promote urbanization in China.
Consumer willingness-to-pay for restaurant surcharges to reduce carbon emissions: default and information effects
Authors: Long Dede , West Grant H. , Nayga Rodolfo M. 
Published: April 2021

Abstract
The agriculture and food sectors contribute significantly to greenhouse gas emissions. About 15 percent of food-related carbon emissions are channeled through restaurants. Using a contingent valuation (CV) method with double-bounded dichotomous choice (DBDC) questions, this article investigates U.S. consumers’ willingness to pay (WTP) for an optional restaurant surcharge in support of carbon emission reduction programs. The mean estimated WTP for a surcharge is 6.05 percent of an average restaurant check, while the median WTP is 3.64 percent. Our results show that individuals have a higher WTP when the surcharge is automatically added to restaurant checks. We also find that an information nudge—a short climate change script—significantly increases WTP. Additionally, our results demonstrate that there is heterogeneity in treatment effects across consumers’ age, environmental awareness, and economic views. Our findings suggest that a surcharge program could transfer a meaningful amount of the agricultural carbon reduction burden to consumers that farmers currently shoulder.
Using Rapid Research Implementation and Collaborations to Assess the Mental Health Impact of the COVID-19 Pandemic Among Community and Clinical Cohorts
Authors: Corley Samantha S. , Gillezeau Christina , Molina Lucero , Alpert Naomi , Eugene Adriana , Lieberman-Cribbin Wil , Rapp Joseph , Ryniker Laura , Shaam Pooja , Tuminello Stephanie , Gonzalez Adam , Taioli Emanuela , Schwartz Rebecca M. 
Published: April 2021

AbstractA research initiative was launched during the initial coronavirus disease (COVID-19) outbreak by 3 New York metropolitan area institutions. Collaborators recruited community members and patients from previous research studies to examine COVID-19 experiences and mental health symptoms through self-report surveys. The current report descriptively presents findings from the initial survey characterized by both community and clinical cohorts, and discusses challenges encountered with rapid implementation. The clinical cohort exhibited higher rates of symptoms of mental health difficulties (depression, anxiety, and posttraumatic stress disorder [PTSD]) as compared to the community cohort. COVID-19 positivity rates were similar among both groups and lower than the national average. While both groups reported low rates of job loss, community members reported higher rates of financial difficulty resulting from the pandemic. Findings indicate the need for further collaborative research on the mental health impact of COVID-19.
Household education gaps and gender role attitudes
Authors: Giani Marco , Hope David , Skorge Øyvind Søraas 
Published: April 2021

AbstractIndividuals' attitudes about gender roles have been shown to be associated with a wide range of political outcomes. It is therefore crucial to better understand what shapes these attitudes. This note takes advantage of a randomized survey experiment embedded in the 2018 wave of the European Social Survey (ESS) to investigate how differences in education levels between partners influence the “gender childcare bias”—the extent to which individuals disapprove more of women working full time with children under three than men. Although male and female respondents exhibit an equally strong gender childcare bias on average, we find clear-cut evidence that the bias varies asymmetrically across the household education gap for women and men. In particular, positive household education gaps lead to a smaller gender childcare bias for female respondents, whereas the opposite holds for male respondents. Our findings are more in line with a resource-bargaining approach than a gender identity approach to the formation of gender role attitudes.
Tobacco and the Social Life of Conquest in London, 1580–1625
Authors: Working Lauren 
Published: April 2021

AbstractFrom its origins in the Chesapeake and the Caribbean to its transformation into smoke in a Jacobean chamber, tobacco entered drastically new contexts of use as it travelled from Indigenous America to the social spaces of early seventeenth-century London. This article draws on comparative anthropology and archaeology to explore how early colonization, particularly in Jamestown, influenced the development of smoking among the English political elite. This offers a case study into the ways in which Indigenous commodities and knowledge were integrated into English ritual practices of their own; it also reveals the deliberate choices made by the English to set themselves apart from those they sought to colonize. Placing the material practices and wit poetry of gentlemen within the geopolitics of colonialism raises attention to the acts of erasure or dispossession that accompanied the incorporation of tobacco into urban sociability. Here, the practices of Indigenous peoples were modified and altered, and the pleasures of plantation were expressed as an intoxication as potent as the plant itself.
Gendered experiences of unemployment, suicide and self-harm: a population-level record linkage study
Authors: Cunningham R. , Milner A. , Gibb S. , Rijnberg V. , Disney G. , Kavanagh A. M. 
Published: April 2021

AbstractBackgroundUnemployment and being not in the labour force (NILF) are risk factors for suicide, but their association with self-harm is unclear, and there is continuing debate about the role of confounding by prior mental health conditions. We examine associations between employment status and self-harm and suicide in a prospective cohort, taking into account prior mental-health-related factors.MethodsWe used linked data from the New Zealand Integrated Data Infrastructure. The outcomes were chosen to be hospital presentation for self-harm and death by suicide. The exposure was employment status, defined as employed, unemployed, or NILF, measured at the 2013 Census. Confounders included demographic factors and mental health history (use of antidepressant medication, use of mental health services, and prior self-harm). Logistic regression was used to model effects. Analyses were stratified by gender.ResultsFor males, unemployment was associated with an increased risk of suicide [odds ratio (OR): 1.48, 95% confidence interval (CI): 1.20–1.84] and self-harm (OR: 1.55, 95% CI: 1.45–1.68) after full adjustment for confounders. NILF was associated with an increased risk of self-harm (OR: 1.43, 95% CI: 1.32–1.55), but less of an association was seen with suicide (OR: 1.19, 95% CI: 0.94–1.49). For females, unemployment was associated with an increased risk of suicide (OR: 1.30, 95% CI: 0.93–1.80) and of self-harm (OR: 1.52, 95% CI: 1.43–1.62), and NILF was associated with a similar increase in risk for suicide (OR: 1.31, 95% CI: 0.98–1.75) and self-harm (OR: 1.32, 95% CI: 1.26–1.40).DiscussionExclusion from employment is associated with a considerably heightened risk of suicide and self-harm for both men and women, even among those without prior mental health problems.
Intake of vitamin B12 and other characteristics of women of reproductive age on a vegan diet in Australia
Authors: Benham Amanda J , Gallegos Danielle , Hanna Katherine L , Hannan-Jones Mary T 
Published: April 2021

AbstractObjective:(i) To examine demographic and health characteristics of women of reproductive age on a vegan diet in Australia and compare these to the general population; (ii) to identify sources and intake of vitamin B12 and compare intake to current recommendations and (iii) examine associations between participant characteristics and adequacy of vitamin B12 intake.Design:In this cross-sectional study, data were collected via an online survey. Demographic and health characteristics of women on a vegan diet were compared with women in the general population (using Australian Bureau of Statistics data). Intake of vitamin B12 was estimated using a FFQ and estimation of supplemental intake.Setting:Australia.Participants:Participants (n 1530) were women aged 18–44 years who had been on a vegan diet for at least 6 months.Results:While BMI, smoking habits and intakes of fruit and vegetables compared favourably with the general population, 26 % of respondents had estimated intakes of vitamin B12 below recommendations. Analyses of relationships between vitamin B12 intake and participant characteristics revealed that the strongest predictor of intake was supplementation (P < 0·001); however, 25 % had not supplemented with vitamin B12 in the past 3 months.Conclusions:The vitamin B12 intakes of a substantial proportion of Australian women of reproductive age consuming a vegan diet do not meet the recommended intake, which could adversely affect their health, and, if they are pregnant or lactating, that of their infants too. There is a need for further research in this area to identify effective strategies to address this situation.
Disabled veterans and their families: daily life in Japan during WWII
Authors: Imajoh Toru 
Published: April 2021

AbstractThis study aimed to provide insight into the daily lives of disabled Japanese veterans and their families during World War II (WWII). After the start of the Second Sino-Japanese War, the Japanese government expanded the conscription system in order to enable large-scale mobilization while providing comprehensive military support led by the Ministry of Health and Welfare. The top priority was to create mechanisms to direct disabled veterans into the home front, so-called Saiki hōkō. Even under the scheme, families of disabled veterans in farming villages during WWII had difficulty recovering their pre-war living standards. However, some households economically exceeded their prewar living standards as veterans returned to work while also receiving pensions and taking advantage of support from the government.
Decolonizing madness? Transcultural psychiatry, international order and birth of a ‘global psyche’ in the aftermath of the Second World War
Authors: Antić Ana 
Published: April 2021

AbstractThis article offers a transnational account of the historical origins and development of the concept of ‘global psyche’ and transcultural psychiatry. It argues that the concept of universal, global psyche emerged in the aftermath of the Second World War and during decolonization, when West European psychiatry strove to leave behind its colonial legacies and lay the foundation for a more inclusive conversation between Western and non-Western mental health communities. In the second half of the twentieth century, leading ‘psy’ professionals across the globe set about identifying and defining the universal psychological mechanisms supposedly shared among all cultures (and ‘civilizations’). The article explores this far-reaching psychiatric, social and cultural search for a new definition of ‘common humanity’, relating it to the social and political history of decolonization, and to the post-war reconstruction and search for stable peace. It provides a transnational account of a series of interlinked developments and trends around the world in order to arrive at a global history of the decolonization of mental health science.
Transmission lines characteristic impedance versus Q-factor in CMOS technology
Authors: Venter Johannes J.P. , Franc Anne-Laure , Stander Tinus , Ferrari Philippe 
Published: April 2021

AbstractThis paper presents a systematic comparison of the relationship between transmission line characteristic impedance and Q-factor of CPW, slow-wave CPW, microstrip, and slow-wave microstrip in the same CMOS back-end-of-line process. It is found that the characteristic impedance for optimal Q-factor depends on the ground-to-ground spacing of the slow-wave transmission line. Although the media are shown to be similar from a mode of propagation point of view, the 60-GHz optimal Q-factor for slow-wave transmission lines is achieved when the characteristic impedance is ≈23 Ω for slow-wave CPWs and ≈43 Ω for slow-wave microstrip lines, with Q-factor increasing for wider ground plane gaps. Moreover, it is shown that slow-wave CPW is found to have a 12% higher optimal Q-factor than slow-wave microstrip for a similar chip area. The data presented here may be used in selecting Z0 values for S-MS and S-CPW passives in CMOS that maximize transmission line Q-factors.
The Emergence of a Hybrid Public Sphere in Myanmar: Implications for Democratisation
Authors: Middleton Carl , Win Tay Zar Myo 
Published: April 2021

AbstractMyanmar was under a military government for almost six decades, during which time the state maintained an ‘authoritarian public sphere’ that limited independent civil society, mass media and the population's access to information. In 2010, Myanmar held flawed elections that installed a semi-civilian government and established a hybrid governance regime, within which civil, political and media freedoms expanded while the military's influence remained significant. In this paper, we examine ‘hybrid governance at work’ in the ‘hybrid public sphere’, that holds in tension elements of an authoritarian and democratic public sphere. The boundaries of these spheres are demarcated through legal means, including the 2008 military-created Constitution, associated judicial and administrative state structures and the actions of civil society and community movements toward political, military and bureaucratic elite actors. We develop our analysis first through an assessment of Myanmar's political transition at the national level and, then, in an empirical case of subnational politics in Dawei City regarding the planning of the electricity supply. We suggest that the hybrid public sphere enables discourses—associated with authoritarian popularist politics in Myanmar—that build legitimacy amongst the majority while limiting the circulation of critical discourses of marginalized groups and others challenging government policies. We conclude that for substantive democracy to deepen in Myanmar, civil society and media must actively reinforce the opportunity to produce and circulate critical discourse while also facilitating inclusive debates and consolidating legislated civil, political and media freedoms. On 1 February 2021, shortly after this article was finalized, a military coup d’état detained elected leaders and contracted the post-2010 hybrid public sphere, including constraining access to information via control of the internet and mass media and severely limiting civil and political rights.
A soft, synergy-based robotic glove for grasping assistance
Authors: Alicea Ryan , Xiloyannis Michele , Chiaradia Domenico , Barsotti Michele , Frisoli Antonio , Masia Lorenzo 
Published: April 2021

Abstract
This paper presents a soft, tendon-driven, robotic glove designed to augment grasp capability and provide rehabilitation assistance for postspinal cord injury patients. The basis of the design is an underactuation approach utilizing postural synergies of the hand to support a large variety of grasps with a single actuator. The glove is lightweight, easy to don, and generates sufficient hand closing force to assist with activities of daily living. Device efficiency was examined through a characterization of the power transmission elements, and output force production was observed to be linear in both cylindrical and pinch grasp configurations. We further show that, as a result of the synergy-inspired actuation strategy, the glove only slightly alters the distribution of forces across the fingers, compared to a natural, unassisted grasping pattern. Finally, a preliminary case study was conducted using a participant suffering from an incomplete spinal cord injury (C7). It was found that through the use of the glove, the participant was able to achieve a 50% performance improvement (from four to six blocks) in a standard Box and Block test.