bluuebunny/crossref_metadata_2025_split huggingface dataset:
Recovery on the Pitch: Street Football as a Means of Social Inclusion
Authors: Ogundipe Esther , Borg Marit , Thompson Tommy , Knutsen Tor , Johansen Cathrine , Karlsson Bengt 
Published: July 2020

AbstractThe study contributes to the existing literature on the value of street football teams in recovery, by exploring how persons with mental health and/or substance abuse problems experience participation in street football teams. In total,
51 persons experiencing mental health and/or substance abuse challenges who played in street football teams, in Norway, participated in focus group interviews. The interviews were recorded and transcribed verbatim. Data were analyzed using thematic content analysis, and resulted in three major themes: (1) The spirit of the football team, (2) More than just a pitch, and (3) The country’s best follow-up system. Overall, our findings highlighted the importance of community and communal efforts through acts of citizenship, in facilitating and promoting social inclusion for persons in challenging life situations. Street football is one measure than can be helpful in this context. Communities, policy makers and funders need to acknowledge and gain more insight and understanding of the value that street football teams represent. There is also a need for further studies exploring what contributes to community in our highly individualistic society.
How Does a Mathematician Fit in? A Mixed-Methods Analysis of University Students’ Sense of Belonging in Mathematics
Authors: Lahdenperä Juulia , Nieminen Juuso Henrik 
Published: July 2020

AbstractUniversity mathematics has been described as a setting that has challenges in inviting everyone to be part of the mathematics community. Thus, university mathematics offers an important context for research on belonging. For this study, we utilised a mixed-methods approach to investigate the various ways mathematics students belong or do not belong to the mathematics community. Based on both quantitative and qualitative analyses, three student profiles were identified: Members of the Scientific Community, Members of the Social Community, and Non-Members. The first profile highlights students’ belonging to the scientific community, the second profile emphasises belonging to the social community of students, and in the third profile students’ responses reflected various ways of not belonging to the mathematics community. In addition, we elaborate on how university mathematics learning environments both promote and hinder students’ sense of belonging. Overall, the study broadens the understanding of the ways of belonging in the mathematics context and provides suggestions for teaching to address the issues of exclusion that are currently present in the culture of university mathematics.
Negative-pressure pneumatic separator: a new solution for hard-coal beneficiation
Authors: Stańczyk Kamil , Bajerski Andrzej , Łączny Marian J. 
Published: July 2020

Abstract
Hard coal is an important source of energy worldwide. Owing to the imperfections of excavation technology, most run-of-mine coals must be processed before they can be utilised as fuel. In this study, tests on the dry separation process were performed with numerous different raw hard coal and coal waste material samples, using a newly designed and constructed negative-pressure pneumatic separator (NPPS). The experiments revealed the effects of the feed-material properties and material processing conditions. These experiments were preceded by additional tests for evaluating the influence of each device operating parameter on the process, to determine the optimal method of supplying the feed material. The calorific value of the processed materials was improved by 5%–40%, while a minimal output yield of products (60%–70%) was maintained. The trials indicated that in coal material processing, the developed NPPS can be used for not only raw coal enrichment but also coal recovery from materials stored at coal-waste dumps. The main advantages of the device are its mobility, low material processing cost, and lack of water consumption during operation.

Graphic abstract
A methodology for multilayer networks analysis in the context of open and private data: biological application
Authors: Malek Maria , Zorzan Simone , Ghoniem Mohammad 
Published: July 2020

AbstractRecently, an increasing body of work investigates networks with multiple types of links. Variants of such systems have been examined decades ago in disciplines such as sociology and engineering, but only recently have they been unified within the framework of multilayer networks. In parallel, many aspects of real systems are increasingly and routinely sensed, measured and described, resulting in many private, but also open data sets. In many domains publicly available repositories of open data sets constitute a great opportunity for domain experts to contextualise their privately generated data compared to publicly available data in their domain. We propose in this paper a methodology for multilayer network analysis in order to provide domain experts with measures and methods to understand, evaluate and complete their private data by comparing and/or combining them with open data when both are modelled as multilayer networks. We illustrate our methodology through a biological application where interactions between molecules are extracted from open databases and modelled by a multilayer network and where private data are collected experimentally. This methodology helps biologists to compare their private networks with the open data, to assess the connectivity between the molecules across layers and to compute the distribution of the identified molecules in the open network. In addition, the shortest paths which are biologically meaningful are also analysed and classified.
Antwort auf „Ungleiche Grundschulen und die meritokratische Fiktion im deutschen Schulsystem“ von Georg Breidenstein
Authors: Helbig Marcel 
Published: July 2020

ZusammenfassungDer vorliegende Beitrag setzt sich mit dem Beitrag von Georg Breidenstein „Ungleiche Grundschulen und die meritokratische Fiktion im deutschen Schulsystem“ auseinander. Dabei werden viele Aspekte von Breidenstein unterstrichen. Allerdings wiederspricht der Beitrag in einem zentralen Punkt, dass die soziale Ungleichverteilung von Schülerinnen und Schülern auf den Grundschulen dem meritokratischen Prinzip widerspricht. Vielmehr ist der Blick auf soziale Ungleichheiten zu richten, die aus den familiären Kontexten entstehen. Diese wiedersprechen Breidensteins Logik folgend dem meritokratischen Prinzip deutlich stärker als die soziale Ungleichverteilung in Grundschulen. Insgesamt ergänzt der vorliegende Beitrag Breidensteins Argumentation um eine gesamtgesellschaftliche Perspektive auf Bildungsungleichheiten. Denn die Fokussierung auf das, was Grundschulen leisten können, um soziale Ungleichheiten abzumildern, verkennt die eigentlichen Treiber von sozial ungleichen Grundschulen: Wohnungsbaupolitik, Einkommensungleichheit und sozial ungleiche Zuwanderung. Im Ergebnis führen diese Aspekte zu steigender sozialer Segregation in unseren Städten und zu einer massiven Ballung armer Kinder in einzelnen Grundschulen. Bildungspolitik, Schulen und Lehrer allein können diesen Ungleichheiten kaum entgegenwirken, weil sie nicht an den wahren Gründen von Ungleichheit ansetzen.
Sozialräumliche Segregation und Bildungsungleichheiten in der Grundschule – eine Bestandsaufnahme
Authors: Parade Ralf , Heinzel Friederike 
Published: July 2020

ZusammenfassungWährend bundesweit das 100-jährige Bestehen der Grundschule zelebriert und dabei häufig an das Gründungsversprechen erinnert wird, es handele sich um eine „Schule für alle“, wird im Beitrag auf Basis eines Überblicks empirischer Studien zu sozialräumlicher Segregation in Deutschland und damit zusammenhängenden Bildungsungleichheiten in der Grundschule geprüft, inwiefern jenes Credo der aktuellen empirischen Befundlage standhält. In der Folge wird argumentiert, dass sich künftig die Grundschulpädagogik vermehrt der Problematik anzunehmen hat, um dafür Sorge zu tragen, dass sich die Grundschule dem annähert, was sie seit jeher zu sein beansprucht.
Fatigue analysis of a bridge deck using the peaks-over-threshold approach with application to the Millau viaduct
Authors: Nesterova Mariia , Schmidt Franziska , Soize Christian 
Published: July 2020

AbstractUsually, to estimate the fatigue life of structural details in existing bridges, fatigue damage assessed with monitoring data is extrapolated linearly in time. In this study, a methodology is proposed for predicting the numbers of fatigue cycles with the peaks-over-threshold approach. On the other side, this POT approach, which is based on extreme values, is, as usually, also used to predict the load effects of extreme amplitude. This provides an innovative method to predict fatigue damage, which considers the initial distribution of numbers of cycles over time. It may account for traffic growth in volume and mass. This paper shows the comparison between reliability indexes assessed with the proposed method and the linear extrapolation.
Innovation in the Mining Industry: Technological Trends and a Case Study of the Challenges of Disruptive Innovation
Authors: Sánchez Felipe , Hartlieb Philipp 
Published: July 2020

AbstractInnovation plays a critical role in the mining industry as a tool to improve the efficiency of its processes, to reduce costs, but also to meet the increasing social and environmental concerns among communities and authorities. Technological progress has also been crucial to allow the exploitation of new deposits in more complex scenarios: lower ore grades, extreme weather conditions, deeper deposits, harder rock mass, and high-stress environments. This paper discusses the importance of innovation for the mining industry and describes the mechanisms by which it is carried out. It includes a review of the drivers and actors involved and current trends. The digital transformation process that the industry is going through is analyzed, along with other relevant trends that are likely to shape the mining of the future. Additionally, a case study is presented to illustrate the technical and economic implications of developing a disruptive innovation project.
Assessment of the Association of Cannabis on Female Sexual Function With the Female Sexual Function Index
Authors: Kasman Alex M. , Bhambhvani Hriday P. , Wilson-King Genester , Eisenberg Michael L. 
Published: July 2020

Abstract

Introduction
Cannabis use has increased in the last decade, and the impact of cannabis on female sexual function remains unclear.

Aim
To assess the impact of frequency of use, chemovar (tetrahydrocannabinol, cannabinol, or both) type, and method of consumption on female sexual function among cannabis users.

Methods
Adults who visited a single-partner cannabis dispensary’s locations were invited to participate in an uncompensated, anonymous online survey October 20, 2019 and March 12, 2020. The survey assessed baseline demographics, health status, cannabis use habits as well as used the validated Female Sexual Function Index (FSFI) to assess sexual function.

Main Outcome Measure
The main outcomes of this study are the total FSFI score (sexual dysfunction cutoff &lt;26.55) and subdomain scores including desire, arousal, lubrication, orgasm, satisfaction, and pain.

Results
A total of 452 women responded with the majority between the ages of 30–49 years (54.7%) and in a relationship or married (81.6%). Of them,72.8% reported using cannabis more than 6 times per week, usually through smoking flower (46.7%). Women who reported more cannabis use, reported higher FSFI scores (29.0 vs 26.7 for lowest vs highest frequencies of reported use, P = .003). Moreover, an increase in cannabis use frequency by one additional use per week was associated with an increase in total FSFI (β = 0.61, P = .0004) and subdomains including desire domain (P = .02), arousal domain (P = .0002), orgasm domain (P = .002), and satisfaction domain (P = .003). For each additional step of cannabis use intensity (ie, times per week), the odds of reporting female sexual dysfunction declined by 21% (odds ratio: 0.79, 95% confidence interval: 0.68–0.92, P = .002). Method of consumption of cannabis and chemovar type did not consistently impact FSFI scores or odds of sexual dysfunction.

Conclusion
Increased frequency of marijuana use is associated with improved sexual function among female users, whereas chemovar type, method of consumption, and reason for use does not impact outcomes.
Development of SC‐10: A psychometrically equivalent Singapore Mandarin disyllabic word list for clinical speech audiometry use
Authors: Lee Gary Jek Chong , Lee Steven Lock Hey 
Published: July 2020

ObjectiveThe aim of this study is to develop and evaluate a set of psychometrically equivalent disyllabic wordlist (SC‐10) in Singapore Mandarin for clinical use.Study designA preliminary set of 1000 words were obtained from a dictionary of frequently used words by Singapore students. Ten native judges rate the familiarity level of each word. This is followed by a face‐to‐face public survey to rank the shortlisted word set from most to least familiar. The final 108 disyllabic words were recorded by a native female talker. 20 normal hearing subjects were used to obtain the percentage of correct word recognition at 24 intensity levels (−10 dB HL to 26 dB HL in 2 dB increment). Psychometric function slopes were calculated for each word. 100 words were eventually chosen and assigned into ten 10‐word lists based on a psychometric balancing protocol. Minor digital adjustments were made to the intensity of each wordlist to improve their auditory homogeneity.The developed SC‐10 wordlists were validated by a separate group of 25 normal hearing subjects. Test‐retest reliability was carried out on 20 out of 25 participants at the selected intensity levels (SRT‐5, SRT, SRT+5).ResultsThe calculated regression slopes in the psychometric functions for the ten lists are between 8.0 and 9.8%/dB. Single factor ANOVA analysis showed no significant difference in both the mean intensity required to obtain 50% recognition score (f = 0.109,df = 9,p = 0.999) and the slopes of the psychometric functions (f = 0.078,df = 9,p = 0.999) between the ten word lists. List validation on 25 normal hearing participants (PTA = 11.0 dB HL,SD = 4.3) showed a mean speech recognition threshold (SRT) of 9.3 dB HL (SD = 3.5)and regression slope of 8.395%/dB. Quadratic regression analysis showed a positive correlation (r2 = 0.923) between presentation level and word recognition score (WRS). The difference between PTA and SRT of each subject all fall within the clinically acceptable difference of 10 dB HL. Test‐retest reliability, carried out on 20 subjects at three levels (SRT‐5, SRT, and SRT+5 dB), showed no significance difference between word recognition score when the same participant is tested again at the same intensity level using a different wordlist.ConclusionAll in all, it shows that the SC‐10 speech materials are valid for clinical use for Mandarin speech audiometry in Singapore.
Snow-ice contribution to the structure of sea ice in the Amundsen Sea, Antarctica
Authors: Tian Lijun , Gao Yongli , Weissling Blake , Ackley Stephen F. 
Published: July 2020

AbstractThe widespread occurrence of snow-ice formation on the pack ice plays a critical role in the mass balance of Antarctic sea ice. The stable isotope composition, ice texture and salinity of eight ice cores, obtained from the Amundsen Sea during the Oden Southern Ocean 2010/11 expedition from late December 2010 to January 2011, were investigated to illustrate the snow-ice growth process and its contribution to sea-ice development. Most previous research has utilized δ18O as an index tracer to determine the percentages of core length that contain meteoric water, i.e. snow ice. However, this standard practice of snow-ice identification might be biased due to normally low-resolution isotopic measurements and mixing/diffusion processes between the snow ice and underlying ice layers. Snow-ice contributions in these ice cores based instead on an updated isotope mixing model are also presented. Depth profiles of ice texture and salinity are described to serve as representations of the structures of these ice cores. Our isotope mixing model produced an average of 15.9% snow-ice contribution for pack ice in the Amundsen Sea, and meteoric water occupying 40% of snow-ice mass for all ice stations. These results are compared to previous investigations of snow-ice occurrence around Antarctica.
Early Impact of the COVID-19 Pandemic on Acute Stroke Treatment Delays
Authors: Neves Briard Joel , Ducroux Célina , Jacquin Grégory , Alesefir Walid , Boisseau William , Daneault Nicole , Deschaintre Yan , Eneling Johanna , Gioia Laura C. , Iancu Dana , Odier Céline , Raymond Jean , Roy Daniel , Stapf Christian , Weill Alain , Poppe Alexandre Y. 
Published: July 2020

ABSTRACT:This is an observational cohort study comparing 156 patients evaluated for acute stroke between March 30 and May 31, 2020 at a comprehensive stroke center with 138 patients evaluated during the corresponding time period in 2019. During the pandemic, the proportion of COVID-19 positive patients was low (3%), the time from symptom onset to hospital presentation was significantly longer, and a smaller proportion of patients underwent reperfusion therapy. Among patients directly evaluated at our institution, door-to-needle and door-to-recanalization metrics were significantly longer. Our findings support concerns that the current pandemic may have a negative impact on the management of acute stroke.
Introduction to the Special Issue on Best Papers, International Competition of Young Criminologists 2019
Authors: Viano Emilio C. 
Published: July 2020

AbstractAn international competition was held in 2019 in conjunction with the 19th World Congress of Criminology. It was co-sponsored by the Education for Justice (E4J) Programme of the United Nations Office on Drugs and Crime (UNODC) and the International Society of Criminology. Ten papers were selected as winners by an international jury. Their authors received financial support to attend, be recognized and present their work at the Congress. This editorial piece presents details about the competition and the winning papers.
The South African Cash-In-Transit Heist Enterprise: Managing its Wellspring and Concatenation
Authors: Thobane Mahlogonolo Stephina 
Published: July 2020

AbstractSouth African cash-in-transit (CIT) robberies appear to be in a state of flux. According to the Minister of Police, Mr Bheki Cele, the incidence of these crimes has steadily decreased due to rapid response by the police in arresting more than 200 suspects between June and November 2018. Given the rhizomatic, eclectic nature of this crime type – and possible mechanical linkages and/or linear causality within the genesis of the crime – it is debatable whether arrests and incarceration offer a long-term solution. CIT robbers interviewed for this study reported that they were career criminals, less likely to be rehabilitated and that incarceration was only an interruption to their career. These findings were backed by life-course theories. This article contends that if the South African Criminal Justice System wants to curb CIT robberies, an investigation into proactive methods for combating the crime should be developed and risk reduction strategies crafted. After investigating possible causes of CIT robberies, this research made recommendations based on holistic measures involving the public, family, and various government and non-governmental departments. The research was conducted for a Master of Arts degree in Criminology. A mixed-method approach was followed and 40 incarcerated offenders who committed robbery with aggravating circumstances participated in the study.
RETHINKING ASSIGNABILITY
Authors: MacMahon Paul 
Published: July 2020

AbstractWhen should a contractual right be assignable to a non-party? English law's answer to this question is complex, and many of its rules are difficult to justify. In some respects, the law appears unreasonably pro-assignment, whereas sometimes it denies assignability to rights that should be assignable. This article contends that, in developing the law of assignability, the judiciary and Parliament have relied on a series of dubious ideas that deviate from the law's usual approach to contracts, and the current law rests partly on intuitive policy rationales that do not withstand scrutiny. The main aim of the article is to propose a new framework for thinking about the law of assignability that is more closely aligned with general ideas about contract law.
Dorsolateral prefrontal cortex and amygdala function during cognitive reappraisal predicts weight restoration and emotion regulation impairment in anorexia nervosa
Authors: Steward Trevor , Martínez-Zalacaín Ignacio , Mestre-Bach Gemma , Sánchez Isabel , Riesco Nadine , Jiménez-Murcia Susana , Fernández-Formoso Jose A , Veciana de las Heras Misericordia , Custal Nuria , Menchón Jose M , Soriano-Mas Carles , Fernandez-Aranda Fernando 
Published: July 2020

AbstractBackgroundAlthough deficits in affective processing are a core component of anorexia nervosa (AN), we lack a detailed characterization of the neurobiological underpinnings of emotion regulation impairment in AN. Moreover, it remains unclear whether these neural correlates scale with clinical outcomes.MethodsWe investigated the neural correlates of negative emotion regulation in a sample of young women receiving day-hospital treatment for AN (n= 21) and healthy controls (n= 21). We aimed to determine whether aberrant brain activation patterns during emotion regulation predicted weight gain following treatment in AN patients and were linked to AN severity. To achieve this, participants completed a cognitive reappraisal paradigm during functional magnetic resonance imaging. Skin conductance response, as well as subjective distress ratings, were recorded to corroborate task engagement.ResultsCompared to controls, patients with AN showed reduced activation in the dorsolateral prefrontal cortex (dlPFC) during cognitive reappraisal [pFWE<0.05, threshold-free cluster enhancement (TFCE) corrected]. Importantly, psycho–physiological interaction analysis revealed reduced functional connectivity between the dlPFC and the amygdala in AN patients during emotion regulation (pFWE<0.05, TFCE corrected), and dlPFC-amygdala uncoupling was associated with emotion regulation deficits (r= −0.511,p= 0.018) and eating disorder severity (r= −0.565,p= .008) in the AN group. Finally, dlPFC activity positively correlated with increases in body mass index (r= 0.471,p= 0.042) and in body fat mass percentage (r= 0.605,p= 0.008) following 12 weeks of treatment.ConclusionsTaken together, our findings indicate that individuals with AN present altered fronto-amygdalar response during cognitive reappraisal and that this response may serve as a predictor of response to treatment and be linked to clinical severity.