bluuebunny/crossref_metadata_2025_split huggingface dataset:
Meeting report − Intercellular interactions in context: towards a mechanistic understanding of cells in organs
Authors: Bryant David , Johnson Aaron 
Published: July 2017

ABSTRACT
The Company of Biologists held the workshop ‘Intercellular interactions in context: towards a mechanistic understanding of cells in organs’ at historic Wiston House in West Sussex, UK, 5−8 February 2017. The meeting brought together around 30 scientists from disparate backgrounds − yet with a common interest of how tissue morphogenesis occurs and its dysregulation leads to pathologies − to intensively discuss their latest research, the current state of the field, as well as any challenges for the future. This report summarises the concepts and challenges that arose as key questions for the fields of cell, cancer and developmental biology. By design of the organizers − Andrew Ewald (John Hopkins University, MA), John Wallingford (University of Texas at Austin, TX) and Peter Friedl (Radboud University, Nijmegen, The Netherlands) − the attendee makeup was cross-sectional: both in terms of career stage and scientific background. This intermingling was mirrored in the workshop format; all participants – irrespective of career stage − were given equal speaking and question time, and all early-career researchers also chaired a session, which promoted an atmosphere for discussions that were open, egalitarian and supportive. This was particularly evident in the scheduled ‘out-of-the-box’ sessions, which provided an avenue for participants to raise ideas and concepts or to discuss specific problems they wanted feedback or clarification on. In the following, rather than act as court reporters and convey chronological accounting of presentations, we present the questions that arose from the workshop and should be posed to the field at large, by discussing the presentations as they relate to these concepts.
Engendering Exhibitions: The Politics of Gender in Negotiating Curatorial Authorship
Authors: Buurman Nanne 
Published: July 2017

Abstract
Since the 1990s, a number of turns – such as the social, the discursive and the educational – have been observed in the curatorial field. Taking the increased interest in the relational dimensions of curating as a point of departure, this article investigates the gendering of exhibition making and the effects of gender scripts on conceptions of exhibition authorship, with a particular focus on the intersection of the educational and curatorial realms. After briefly sketching how practices and subject positions of curators and educators have been gendered and respectively denied or attributed authorship historically, I will consider not only the problem of the existing divisions of labour in the field but also the potentials and pitfalls of the educational turn in curating for renegotiating conceptions of authorship and authority under the conditions of cognitive capitalism, including what is known as the feminization of labour.
Physiognomic typage and the construction of the archetypal Weimar-Era Hausfrau in Georg Wilhelm Pabst’s Abwege/The Devious Path
Authors: Huber Stephanie Lebas 
Published: July 2017

Abstract
Georg Wilhelm Pabst’s 1928 film Abwege/The Devious Path underscores psycho-sexual tensions prevalent in the social climate of 1920s Germany and Austria. Under Pabst’s direction, the actors in The Devious Path exaggerated their performances to amplify reality, playing to self-conscious character archetypes, such as the sexually frustrated bourgeois hausfrau. Pabst’s interest in physical types also echoes the early twentieth-century revival of physiognomy in the German-speaking world, wherein ethnic and class-based characteristics were increasingly categorized according to a taxonomic system. His use of physiognomy can be said to resemble Soviet typage due to his focus on pure physical appearance. However, unlike Eisenstein, Pabst cast well-known actors and actresses, such as Brigitte Helm who had starred in the film Metropolis the previous year. Helm’s exaggerated expressions and bodily contortions bring to life the archetype of the irrational hausfrau oscillating between lust and remorse. Her portrayal provides commentary on the emergence of the New Woman in the German-speaking world of the 1920s, but also suggests a satirical critique of bourgeois society’s complex, and perhaps hypocritical, relationship with the club-going subculture that existed in Weimar culture at that time.
Moving pictures: Intersections between art, film and feminism in the 1970s
Authors: Tobin Amy 
Published: July 2017

Abstract
This article traces the intersections and overlaps between women working in art, avant-garde film and cinema in the 1970s. I argue that the context of second-wave feminism connected individuals working in diverse practices through shared interrogations of form and content as well as the interdisciplinary infrastructure of the women’s movement. However, I also consider the impact of different contexts, communities and media on artwork, film and video by women artists to trace a complex field of political aesthetic practices influenced by feminism. My overarching argument is that collaboration, broadly conceived, provides a way to think through the formation of this alternative cultural scene.
The difference in figuring women now
Authors: Cowie Elizabeth 
Published: July 2017

Abstract
This article explores the feminism of contemporary women’s film, video and installation art through an analysis of the documentary evidential and the imagined in works by Emma Hart, Hala Elkoussy and Sarah Turner. These works are not about feminist issues as such, but each figures a woman, or women, in ways that, I argue, engage questions of sexual difference. I draw on Jacques Rancière’s characterization of politics to understand feminism as a politics of sexual difference, but also an ethics in relation to living, that is, as being and doing as a woman. At the same time, feminism is an aesthetic project in relation to the understanding of, and intervening in, the representation of woman and her imagining, her difference, so what is involved here, as well, is the politics of aesthetics. In examining the feminist politics of aesthetics, this article also considers how art engages us cognitively as affect as well as the thought, and asks the question: how should we think the affectual?
Trips, crossings, trudges: A reappraisal of Agnes Martin’s Gabriel
Authors: Burgon Ruth 
Published: July 2017

Abstract
Agnes Martin’s 1976 film Gabriel is frequently dismissed as an anomaly in the artist’s oeuvre, and thus has not to date received sustained scholarly attention. Certain difficulties arise in categorizing Gabriel within genres of experimental film, and even within Martin’s own practice. This article aims to reopen the debate around the film, especially in light of its recent restoration by the Museum of Modern Art and Pace Gallery. I seek to reassess the film within the wider context of experimental film of the era, as well as explore the dialogue Gabriel holds with Martin’s paintings. I argue that Martin uses the film to create a mode of vision grounded in the body, demanding a durational viewing that in turn allows us to look at the paintings anew. Using the work of French feminist writers I trace a kind of écriture féminine in Gabriel, as Martin cuts a path between the dominant modes of expression of an era largely occupied by male film-makers.
Brazil, soft power and film culture
Authors: Dennison Stephanie , Meleiro Alessandra 
Published: July 2017

Abstract
This article takes as its starting point what we define as Brazil’s soft-power halcyon days (around 2009), as the nation seems set to maximize a range of opportunities (the upcoming World Cup and Olympics, for example) to take on a more significant role in global politics. It assesses the potential contribution of cinema to the Brazilian soft-power narrative, focusing on film policy, support for the dissemination of Brazilian films abroad and the place of film production within Brazil’s soft-power vision. It then discusses two films – Lula: Filho do Brasil (Lula: Son of Brazil, Barreto, 2009) and Aquarius (Mendonça Filho, 2016) – and the extent to which they trouble the very notion of film as a soft-power asset in Brazil. It concludes by commenting on more recent events in Brazil, and their likely effect on both the nation as a soft-power powerhouse and on film production in the country more broadly.
Vitamin D metabolism in human adipose tissue: could it explain low vitamin D status in obesity?
Authors: Cordeiro Adryana , Santos Alejandro , Bernardes Miguel , Ramalho Andrea , Martins Maria João 
Published: July 2017

Abstract
Obesity and a low vitamin D (VD) status, as well as a positive association between them, are prevalent worldwide. Additionally, a low VD status has been positively correlated with metabolic dysfunction (although not so convincingly as for obesity). The VD receptor (VDR) mediates VD biological actions in adipose tissue (AT), where VD can be activated or inactivated/degraded through specific hydroxylation steps. Additionally, AT can also store and release VD when needed. A lower VD activation/VD inactivation ratio and an impaired VDR signaling in AT could contribute to metabolic dysfunction besides the aforementioned association between obesity and VD status. However, subcutaneous (SAT) and visceral AT (VAT) are not expected to be similarly accountable as these two fat depots play differential roles in metabolic regulation/dysfunction. To our knowledge, only three articles disclose the evaluation of the expression of VDR and/or VD hydroxylating enzymes in human SAT and VAT. A clear dependence on the subcutaneous and/or the visceral fat depot is missing for the relationships of a) obesity and/or metabolic dysfunction with VD status and b) adipose VDR signaling and adipose VD activation/VD inactivation ratio with VD status, obesity and/or metabolic dysfunction. Further studies are warranted to unravel the influence of adipose VD metabolism on VD status.
Proposed model for the cultural adaptation of an Internet-based depression prevention intervention (CATCH-IT) for Arab adolescents
Authors: Abuwalla Zach , Kadhem Zaynab , Gladstone Tracy , Mikhael Ereny , Bishay Amir , Van Voorhees Benjamin W. 
Published: July 2017

Abstract

Background
Evidence-based Internet depression prevention intervention programs are not readily available for Arab youth, but may be effective in this group. Cultural adaptation of evidence-based Western psychotherapy is an important step toward better prevention and treatment of depressive illness in the Arab community. Project CATCH-IT is an Internet-based depression prevention intervention tool that is tailored for adolescents and young adults.

Methods
The PEN-3 theoretical framework was used for the cultural adaptation of Project CATCH-IT for Arab adolescents. First, a narrative review of existing research about depression in Arab nations was performed. Next, expert opinions about applicability and societal values were obtained. This model was then used to suggest relevant changes to the CATCH-IT modules. These modifications were applied to create sample webpages from the culturally adapted version of CATCH-IT for Arab youth.

Results
The narrative review, expert opinions and resultant PEN-3 analysis suggest that Internet-based depression interventions are effective, private and confidential. To be most effective, religious leaders and fathers should be the stakeholders approached for dissemination and adequate usage of the service. Arab themes, quotes, language and relevant stories must be incorporated.

Conclusion
This study sets the background for future studies and research for implementation of the Arabic version of CATCH-IT for the prevention of depression. Using the contextual information provided in this paper to make the necessary changes, huge strides can be made in providing cost-effective and accessible Internet-based interventions to Arab youth.
Brauer characters and fields of values
Authors: Rossi Dan 
Published: July 2017

Abstract
For a prime number p and a finite group G, we consider the set of p-Brauer characters of G taking values in some field

𝔽

{\mathbb{F}}

(called

𝔽

{\mathbb{F}}

-Brauer characters) and the set of conjugacy classes of p-regular elements of G whose value at every Brauer character lies in

𝔽

{\mathbb{F}}

(called

𝔽

{\mathbb{F}}

-conjugacy classes). We show that these sets for G and for

G
/
N

{G/N}

are closely related, for certain normal subgroups N of G. This is a p-modular version of a result of Isaacs and Navarro in characteristic 0 (see [3]).
Effects of Cardiovascular Fitness and Body Composition on Maximal Core Temperature in Collegiate Football Players During Preseason
Authors: McClelland JoAnna M. , Godek Sandra F. , Chlad Pamela S. , Feairheller Deborah L. , Morrison Katherine E. 
Published: July 2017

Abstract
McClelland, JM, Godek, SF, Chlad, PS, Feairheller, DL, and Morrison, KE. Effects of cardiovascular fitness and body composition on maximal core temperature in collegiate football players during preseason. J Strength Cond Res 32(6): 1662–1670, 2018—This study evaluated the effects of body mass index (BMI) and aerobic fitness (V̇o
2max) on maximal core temperature values (Tcmax) in 17 National Collegiate Athletic Association Division III football players during preseason. The subjects included 9 backs (BKs) and 8 linemen (LM). V̇o
2max testing was performed 1 week before preseason. Core temperature was monitored by ingestible sensor every 10 minutes during practices on day 4 (D1), day 5 (D2), day 7 (D3), and postacclimatization on day 14 (D4). Wet bulb globe temperature (WBGT) was recorded on each collection day. Independent, paired t-tests and Pearson's correlations were performed (α = 0.05). There were no significant correlations between V̇o
2max and Tcmax on D1 (WBGT = 29.07° C) or D2 (WBGT = 30.93° C), but on D3 (WBGT = 31.39° C) there was a nonsignificant moderate negative correlation (r = −0.564, p = 0.090). There were no significant correlations between BMI and Tcmax on D1 or D2, but on D3 there was a nonsignificant moderate positive correlation (r = 0.596, p = 0.069). Paired t-tests revealed that overall Tcmax (D1–3) (38.56 ± 0.32° C) was statistically higher (p = 0.002) than D4 (38.16 ± 0.30° C). Independent t-tests between groups showed that the Tcmax values during preacclimatization (D1–D3) were significantly higher in LM (38.50 ± 0.37° C) than BKs (38.16 ± 0.35° C) (p = 0.007). V̇o
2max was significantly lower (p = 0.006) in LM (36.89 ± 6.40 ml·kg−1·min−1) than BKs (47.44 ± 7.09 ml·kg−1·min−1), and BMI was significantly higher (p = 0.019) in LM (35.59 ± 4.00 kg·m−2) than BKs (28.68 ± 3.38 kg·m−2). The results of this study demonstrate that LM are significantly less fit than BKs and have a greater BMI. When WBGT was the highest on D3, the results suggest that those with lower V̇o
2max and higher BMI experienced a higher Tcmax.
Importance of Physical Qualities for Speed and Change of Direction Ability in Elite Female Soccer Players
Authors: Emmonds Stacey , Nicholson Gareth , Begg Clive , Jones Ben , Bissas Athanassios 
Published: July 2017

Abstract
Emmonds, S, Nicholson, G, Beggs, C, Jones, B, and Bissas, A. Importance of physical qualities for speed and change of direction ability in elite female soccer players. J Strength Cond Res 33(6): 1670–1678, 2019—The purpose of this study was to determine the importance of physical qualities for speed and change of direction (CoD) ability in female soccer players. Data were collected on 10 female soccer players who were part of a professional English Women's Super League team. Player assessments included anthropometric (stature and body mass), body composition (dual-energy X-ray absorptiometry), speed (10-m and 20-m sprints), CoD ability (505 agility), aerobic (Yo-Yo Intermittent Recovery Test), lower-body strength (bilateral knee extensions), and power (countermovement jump [CMJ], squat jump [SJ], 30-cm drop jump [DJ]) measures. The relationships between the variables were evaluated using eigenvector analysis and Pearson correlation analysis. Multiple linear regression revealed that the performance variables (10 and 20 m speed, mean 505, and CoD deficit mean) can be predicted with almost 100% accuracy (i.e., adjusted R
2 > 0.999) using various combinations of the predictor variables (DJ height, CMJ height, SJ height, and lean body mass). An increase of 1 SD in DJ height was associated with reductions of −5.636 and −9.082 SD in 10-m and 20-m sprint times. One SD increase in CMJ also results in a reduction of −3.317 and −0.922 SD, respectively, in mean 505 and CoD deficit mean values. This study provides comparative data for professional English female soccer players that can be used by strength and conditioning coaches when monitoring player development and assessing the effectiveness of training programs. Findings highlight the importance of developing reactive strength to improve speed and CoD ability in female soccer players.
Somatotype and Body Composition in Young Soccer Players According to the Playing Position and Sport Success
Authors: Cárdenas-Fernández Víctor , Chinchilla-Minguet José Luis , Castillo-Rodríguez Alfonso 
Published: July 2017

Abstract
Cárdenas-Fernández, V, Chinchilla-Minguet, JL, and Castillo-Rodríguez, A. Somatotype and body composition in young soccer players according to the playing position and sport success. J Strength Cond Res 33(7): 1904–1911, 2019—Soccer players undergo an evolution in their body composition throughout the growth and passage through the different base stages, that is, childhood, puberty, and adolescence. The aim of this study was to analyze the morphology and body composition of U14, U16, and U19 soccer players, taking into account in addition, their sport success endorsed through the regularity participation and their relation with the different playing positions occupied during competition (goalkeeper, external defender, central defender, midfielder, and forward/extreme). For that, a total of 174 male young soccer players were evaluated anthropometrically. Dominant somatotype of the players was, according to their playing position, meso-endomorphic in goalkeepers, central for external defenders, balanced ectomorph in central defenders, balanced mesomorph in the case of midfielders, and meso-ectomorph in forwards/extremes. Taking into account that sport performance is directly mediated by the body composition of athletes, the differences found suggest a marked specialization between the goalkeepers and forwards, establishing significant differences between them. Further studies would be needed to evaluate the influence of individual maturation development vs. sports training on the conformation of a certain anthropometric profile of a soccer player and its relation with the different playing positions occupied on the pitch during the game.
Exploring Game Dynamics in Padel: Implications for Assessment and Training
Authors: Courel-Ibáñez Javier , Sánchez-Alcaraz Martinez Bernardino J. , Muñoz Marín Diego 
Published: July 2017

Abstract
Courel-Ibáñez, J, Sánchez-Alcaraz Martinez, BJ, and Muñoz Marín, D. Exploring game dynamics in padel: implications for assessment and training. J Strength Cond Res 33(7): 1971–1977, 2019—A better understanding of in-game competition demands potentially improved coaching strategy and quality. However, there is very limited information about game patterns in padel, a very modern racket sport born in the 70s. The purpose of this study was therefore to quantify and classify game dynamics during the match in professional padel players through a multivariate decision tree approach including technical, spatial, and effectiveness indicators. The results determined 3 main game styles strongly defined by the court zone (net, middle, and baseline). In addition, particular technical, spatial, and effectiveness indicators were identified in each zone. In net and middle areas (offense) stood the use of volleys and overhead strokes on the center lane to both keep a positional advantage and solve the point. Conversely in the baseline (defense), the use of corner side walls and the domain of lobs showed to be relevant. The high rate of backhand groundstrokes, involving over 4 of 10 actions, is also remarkable. This information may have relevant implications for coaches working in padel by providing a novel hierarchically organization of game dynamics, which helps in designing training and conditioning programs close to real competitive situations.
Regulation of Small Mitochondrial DNA Replicative Advantage by Ribonucleotide Reductase inSaccharomyces cerevisiae
Authors: Bradshaw Elliot , Yoshida Minoru , Ling Feng 
Published: July 2017

AbstractSmall mitochondrial genomes can behave as selfish elements by displacing wild-type genomes regardless of their detriment to the host organism. In the budding yeast Saccharomyces cerevisiae, small hypersuppressive mtDNA transiently coexist with wild-type in a state of heteroplasmy, wherein the replicative advantage of the small mtDNA outcompetes wild-type and produces offspring without respiratory capacity in &gt;95% of colonies. The cytosolic enzyme ribonucleotide reductase (RNR) catalyzes the rate-limiting step in dNTP synthesis and its inhibition has been correlated with increased petite colony formation, reflecting loss of respiratory function. Here, we used heteroplasmic diploids containing wild-type (rho+) and suppressive (rho−) or hypersuppressive (HS rho−) mitochondrial genomes to explore the effects of RNR activity on mtDNA heteroplasmy in offspring. We found that the proportion of rho+ offspring was significantly increased by RNR overexpression or deletion of its inhibitor, SML1, while reducing RNR activity via SML1 overexpression produced the opposite effects. In addition, using Ex Taq and KOD Dash polymerases, we observed a replicative advantage for small over large template DNA in vitro, but only at low dNTP concentrations. These results suggest that dNTP insufficiency contributes to the replicative advantage of small mtDNA over wild-type and cytosolic dNTP synthesis by RNR is an important regulator of heteroplasmy involving small mtDNA molecules in yeast.
Father Loss and Child Telomere Length
Authors: Mitchell Colter , McLanahan Sara , Schneper Lisa , Garfinkel Irv , Brooks-Gunn Jeanne , Notterman Daniel 
Published: July 2017

BACKGROUND AND OBJECTIVES:Father loss during childhood has negative health and behavioral consequences, but the biological consequences are unknown. Our goal was to examine how father loss (because of separation and/or divorce, death, or incarceration) is associated with cellular function as estimated by telomere length.METHODS:Data come from the 9-year follow-up of the Fragile Families and Child Wellbeing Study, a birth cohort study of children in 20 large American cities (N = 2420). Principal measures are as follows: salivary telomere length (sTL), mother reports of father loss, and polymorphisms in genes related to serotonergic and dopaminergic signaling.RESULTS:At 9 years of age, children with father loss have significantly shorter telomeres (14% reduction). Paternal death has the largest association (16%), followed by incarceration (10%), and separation and/or divorce (6%). Changes in income partially mediate these associations (95% mediation for separation and/or divorce, 30% for incarceration, and 25% for death). Effects are 40% greater for boys and 90% greater for children with the most reactive alleles of the serotonin transporter genes when compared with those with the least reactive alleles. No differences were found by age at father loss or a child’s race/ethnicity.CONCLUSIONS:Father loss has a significant association with children’s sTL, with the death of a father showing the largest effect. Income loss explains most of the association between child sTL and separation and/or divorce but much less of the association with incarceration or death. This underscores the important role of fathers in the care and development of children and supplements evidence of the strong negative effects of parental incarceration.