bluuebunny/crossref_metadata_2025_split huggingface dataset:
Exploring challenges and opportunities of the new social entrepreneurs: the case of indigenous musicpreneurs in KP Pakistan
Authors: Muhammad Ali , Khan Jehangir Zeb , Shah Syed Imad , Ali Murad 
Published: October 2020

Purpose
The purpose of this paper is to examine the struggle of and explore opportunity structure for a special class of social entrepreneurs, known as musicpreneurs, in the context of a war-ridden conflict region of Pakistan. A unique case of Pashtun musicians is undertaken, who are confronted with multiple challenges and barriers while commercializing their musical skills. It provides a holistic account of a journey towards self-sustenance from the perspective of real-life musicpreneurs living in harsh socio-economic conditions.

Design/methodology/approach
This research is guided by constructionism and interpretive methodology, where semi-structured in-depth interviews were conducted from 28 entrepreneurs in Peshawar, capital city of the Khyber Pakhtunkwa Province and its surroundings. Qualitative thematic analysis was used to analyze transcribed data.

Findings
This research categorizes all findings into seven unified themes. A common Pashtun shows profound love for music, yet surprisingly, does not extend the same intensity of love to musicians. Till recently, Pashtun musicpreneurs are confronted by multiple challenges and barriers such as copyright violations, socio-cultural resistance and discrimination. However, they have devised new opportunity structures to commercialize their skills and adopt music as a sustainable career.

Research limitations/implications
This research explored multiple aspects of Pashtun musicpreneurs’ lives, compromising minute details on some aspects, for example, limited opportunity structure for musicpreneurs. It bears implications not only for Pakistan but other similar hostile environments for musicpreneurship. For lasting sustainability, overall tranquility and for the promotion of musicpreneurship, challenges surrounding musicpreneurs need to be addressed.

Originality/value
It is the first study of its kind to explore the struggle of musicpreneurs in hostile socio-economic conditions. From theoretical standpoint, a new theory of musicpreneurship is substantiated by paving ways to resolve barriers experienced in the most unfavourable conditions.
Strength of auditing and reporting standards, corruption and money laundering: a cross-country investigation
Authors: Amara Ines , Khlif Hichem , El Ammari Anis 
Published: October 2020

Purpose
This paper aims to investigate the relationship between the strength of auditing and reporting standards (SARS) and money laundering, and test whether the SARS moderates the association between corruption and money laundering.

Design/methodology/approach
The sample consists of 348 country-year observations over the period 2015–2017. Data on money laundering are collected from Basel Anti-Money Laundering Reports for 2015–2017, while data on SARS and corruption are collected from the Global Competiveness Reports for the same years.

Findings
The findings of this study suggest that the SARS is negatively associated with money laundering, while corruption has an insignificant effect on the same variable. The effect of corruption on money laundering becomes positive and significant after removing the SARS. This result implies that the SARS and corruption represent two concurrent forces influencing money laundering phenomenon with a prevailing negative effect for the SARS. When testing for the moderating effect of SARS on the positive association between corruption and money laundering, findings show that the positive association remains stable under low SARS environments, while it is mitigated under high SARS. This moderating effect is further confirmed when using an interaction variable between the SARS dummy variable and corruption as this interaction variable has a negative effect on money laundering.

Originality/value
The findings emphasize the role played by the SARS in reducing money laundering and mitigating the positive association between corruption and money laundering. These results may have policy implications for governments aiming to combat this phenomenon.
Exodus at home: a narrative introspection on what matters
Authors: Steinberg Shirley R. 
Published: October 2020

PurposeTo exemplify how narrative leads us to question and continue question in a capitalized academic world which continually demands answers.Design/methodology/approachThis viewpoint/editorialized piece uses narrative voice as a gestalt for our times.FindingsTo ask more questions, to engage in dialogue, to become equitable. To get woke.Research limitations/implicationsThat empiricists will not get an answer.Practical implicationsThat all who read has the possibility of identifying with this global issueSocial implicationsTo make a changeOriginality/valueNarrative voice is original
Tailoring physico-mechanical properties and rheological behavior of ABS filaments for FDM via blending with SEBS TPE
Authors: Sayanjali Mozhgan , Rezadoust Amir Masood , Abbassi Sourki Foroud 
Published: October 2020

Purpose
This paper aims to focus on the development of the three-dimensional (3D) printing filaments based on acrylonitrile butadiene styrene (ABS) copolymer and styrene-ethylene/butylene-styrene (SEBS) block copolymer, with tailored viscoelastic properties and controlled flow during the 3D printing process.

Design/methodology/approach
In this investigation, ABS was blended with various amounts of SEBS via a melt mixing process. Then the ABS/SEBS filaments were prepared by a single-screw extruder and printed by the FDM method. The rheological properties were determined using an MCR 501 from Anton-Paar. The melt flow behavior of ABS/SEBS filaments was determined. The morphology of the filaments was studied by scanning electron microscope and the mechanical (tensile and impact) properties, surface roughness and void content of printed samples were investigated.

Findings
The rheological results can accurately interpret what drives the morphology and mechanical properties’ changes in the blends. The impact strength, toughness, elongation-at-break and anisotropy in mechanical properties of ABS samples were improved concurrently by adding 40 Wt.% of SEBS. The optimal tensile properties of blend containing 40 Wt.% SEBS samples were obtained at −45°/+45° raster angle, 0.05 mm layer thickness and XYZ build orientation. Optimized samples showed an 890% increase in elongation compared to neat ABS. Also, the impact strength of ABS samples showed a 60% improvement by adding 40 Wt.% SEBS.

Originality/value
The paper simultaneously evaluates the effects of material composition and 3D printing parameters (layer thickness, raster angle and build orientation) on the rheology, morphology, mechanical properties and surface roughness. Also, a mechanical properties comparison between printed samples and their compression-molded counterpart was conducted.
Customized design and additive manufacturing of kids’ ankle foot orthosis
Authors: Banga Harish Kumar , Kalra Parveen , Belokar Rajendra M. , Kumar Rajesh 
Published: October 2020

Purpose
The purpose of this study is improvement of human gait by customized design of ankle foot orthosis (AFO). An has been the most frequently used orthosis in children with cerebral palsy. AFOs are designed to boost existing features or to avoid depression or traumatize muscle contractures. The advantages of AFO’s utilized for advancement in human walk attributes for the improvement in foot deformities patients or youngsters with spastic loss of motion. In this research on the customized design of AFO's to improve gait, there are limitations during walking of foot drop patients. In children with foot drops, specific AFOs were explicitly altered to improve parity and strength which are beneficial to walking positions.

Design/methodology/approach
This study proposes the customized design of AFOs using computerized and additive manufacturing for producing advances to alter the design and increase comfort for foot drop patients. Structuring the proposed design fabricated by using additive manufacturing and restricted material, the investigation was finalized at the Design Analysis Software (ANSYS). The system that performs best under investigation can additionally be printed using additive manufacturing.

Findings
The results show that the customized design of AFOs meets the patient’s requirements and could also be an alternative solution to the existing AFO design. The biomechanical consequences and mechanical properties of additive manufactured AFOs have been comparable to historically synthetic AFOs. While developing the novel AFO designs, the use of 3D printing has many benefits, including stiffness and weight optimization, to improve biomechanical function and comfort. To defeat the issues of foot drop patients, a customized AFO is used to improve the human gait cycle with new material and having better mechanical properties.

Originality/value
This research work focuses on the biomechanical impacts and mechanical properties of customized 3D-printed AFOs and compares them to traditionally made AFOs. Customized AFO design using 3D printing has numerous potential advantages, including new material with lightweight advancement, to improve biomechanical function and comfort. Normally, new applications mean an incremental collection of learning approximately the behavior of such gadgets and blending the new design, composite speculation and delivered substance production. The test results aim to overcome the new AFO structure issues and display the limited components and stress examination. The outcome of the research is the improved gait cycle of foot drop patients.
Oil and risk premia in equity markets
Authors: Kumar Satish , Demirer Riza , Tiwari Aviral Kumar 
Published: October 2020

Purpose
This study aims to explore the oil–stock market nexus from a novel angle by examining the predictive role of oil prices over the excess returns associated with the market, size, book-to-market and momentum factors via bivariate cross-quantilograms.

Design/methodology/approach
This study makes use of the bivariate cross-quantilogram methodology recently developed by Han et al. (2016) to analyze the predictability patterns across the oil and stock markets by focusing on various quantiles that formally distinguish between normal, bull and bear as well as extreme market states.

Findings
The study analysis of systematic risk premia across the four regions shows that crude oil returns indeed capture predictive information regarding excess factor returns in stock markets, particularly those associated with market, size and momentum factors. However, the predictive power of oil return over excess factor returns is asymmetric and primarily concentrated on extreme quantiles, suggesting that large fluctuations in oil prices capture markedly different predictive information over stock market risk premia during up and down states of the oil market.

Practical implications
The findings have significant implications for the profitability of factor- or style-based active portfolio strategies and suggest that the predictive information contained in oil market fluctuations could be used to enhance returns via conditional strategies based on these predictability patterns.

Originality/value
This study contributes to the vast literature on the oil–stock market nexus from a novel perspective by exploring the effect of oil price fluctuations on the risk premia associated with the systematic risk factors including market, size, value and momentum.
Interactions between bacteria and fungi in macrophyte leaf litter decomposition
Authors: Zhao Biying , Xing Peng , Wu Qinglong L. 
Published: October 2020

SummaryMicrobes play an important role in decomposition of macrophytes in shallow lakes, and the process can be greatly affected by bacteria–fungi interactions in response to material composition and environmental conditions. In this study, microbes involved in the decomposition of leaf litter from three macrophyte species, Zizania latifolia, Hydrilla verticillata and Nymphoides peltata, were analysed at temperatures of 5, 15 and 25 °C. Results indicate that the decomposition rate was affected by temperature. Bacterial alpha diversity increased significantly along the time, while both temperature and plant species had a significant impact on the bacterial community, and plant type was shown to be the most important driving factor for the fungal community. The cosmopolitan bacterial taxa affiliated with Gammaproteobacteria, Bacteroidetes, Deltaproteobacteria, Firmicutes and Spirochaetes were key species in the investigated ecological networks, demonstrating significant co‐occurrence or co‐exclusion relationships with Basidiomycota and Ascomycota, according to different macrophyte species. This study indicates that bacteria involved in the decomposition of macrophyte leaf litter are more sensitive to temperature variance, and that fungi have a higher specificity to the composition of plant materials. The nutrient content of Hydrilla verticillata promoted a positive bacteria–fungi interaction, thereby accelerating the decomposition and re‐circulation of leaf litter.
Increased risk of fatal intoxication and polypharmacy among psychiatric patients at death
Authors: Reuss Christian Fyhn , Hasselstrøm Jørgen Bo , Linnet Kristian , Christoffersen Dorte Jensen , Leth Peter Mygind , Boel Lene Warner Thorup , Banner Jytte 
Published: October 2020

AbstractPatients suffering from psychiatric disorders have an excess mortality and a shorter life span expectancy compared to the general population. Furthermore, they are treated with multiple drugs and are known to have an increased risk of drug abuse. In this study, we aimed at investigating the pharmaceutical drug and drug of abuse profiles of the deceased included in the Danish prospective autopsy‐based forensic study on psychiatric patients, SURVIVE. Using the postmortem systematic toxicological analysis results, we identified 129 different consumed compounds in our population (n = 443). Polypharmacy (≥5 compounds) was detected in 39.5% of the deceased. Deceased with a psychiatric diagnosis or who died from a fatal intoxication had significantly more compounds at the time of their death compared to having either no psychiatric diagnosis or another cause of death, respectively. Evidence of drug abuse was present, as 29.8% of our total population had consumed either methadone or illicit drugs of abuse, excluding tetrahydrocannabinol. Of those deceased with a psychiatric diagnosis, 33.6% had either consumed methadone or illicit drugs of abuse, a greater number than those without a psychiatric diagnosis. Fatal intoxication was the most frequent cause of death (40.6%) with methadone as the major intoxicant. Here, we found that those without a psychiatric diagnosis had fewer fatal pharmaceutical drug intoxications compared to the psychiatric diagnosis groups. Our findings add further context to understanding the excess mortality of psychiatric patents, since there is an increased occurrence of fatal intoxication, polypharmacy, and drug abuse in this population.
What aspects of their child's primary care do mothers value? A qualitative analysis of perspectives of women in treatment for opioid use disorder
Authors: Short Vanessa L. , Alexander Karen , Gannon Meghan , Abatemarco Diane J. , Goyal Neera K. 
Published: October 2020

AbstractBackgroundPreventive paediatric healthcare is essential for infant and child health. Current research, however, suggests that the delivery of routine well child care (WCC) for children affected by maternal opioid use disorder (OUD) could be improved. How mothers perceive interactions with healthcare providers may help identify ways to modify the experience of WCC, which could ultimately improve healthcare utilization, patient satisfaction and clinical outcomes. The objective of this qualitative study was to assess perceptions of WCC among mothers in treatment for OUD.MethodsFour focus group sessions of 4–8 participants each (N = 22) were conducted. All study participants were receiving comprehensive behavioural and physical health support and care plus pharmacotherapy for OUD from a single outpatient treatment centre. Focus groups were semi‐structured, with a standardized set of open‐ended questions and follow‐up prompts to engage participants in a fluid discussion. Participants were asked to identify and discuss important aspects of their youngest child's WCC and what they liked and disliked about their child's WCC. Grounded theory analysis was used to identify themes.ResultsSeveral aspects of WCC were identified as important to the mothers. Main themes identified included (1) mother–provider relationship, (2) communication with healthcare team and (3) support for mother's OUD treatment. Participants discussed their desire to be heard and understood and wanted the entire healthcare team and clinic staff to see them as mothers first and foremost, not merely as individuals with OUD.ConclusionFuture attempts to refine care may consider healthcare models that highlight open communication and personalized care and offer strong support and ongoing encouragement for the mother's OUD treatment and recovery process.
Polypharmacy, functional outcome and treatment effect of intravenous alteplase for acute ischaemic stroke
Authors: Jensen M. , Boutitie F. , Cheng B. , Cho T.‐H. , Ebinger M. , Endres M. , Fiebach J. B. , Fiehler J. , Ford I. , Galinovic I. , Königsberg A. , Puig J. , Roy P. , Wouters A. , Thijs V. , Lemmens R. , Muir K. W. , Nighoghossian N. , Pedraza S. , Simonsen C. Z. , Gerloff C. , Thomalla G. 
Published: October 2020

Background and purposePolypharmacy is an important challenge in clinical practice. Our aim was to determine the effect of polypharmacy on functional outcome and treatment effect of alteplase in acute ischaemic stroke.MethodsThis was a post hoc analysis of the randomized, placebo‐controlled WAKE‐UP trial of magnetic resonance imaging guided intravenous alteplase in unknown onset stroke. Polypharmacy was defined as an intake of five or more medications at baseline. Comorbidities were assessed by the Charlson Comorbidity Index (CCI). The primary efficacy variable was favourable outcome defined by a score of 0–1 on the modified Rankin Scale at 90 days. Logistic regression analysis was used to test for an association of polypharmacy with functional outcome, and for interaction of polypharmacy and the effect of thrombolysis.ResultsPolypharmacy was present in 133/503 (26%) patients. Patients with polypharmacy were older (mean age 70 vs. 64 years; p < 0.0001) and had a higher score on the National Institutes of Health Stroke Scale at baseline (median 7 vs. 5; p = 0.0007). A comorbidity load defined by a CCI score ≥ 2 was more frequent in patients with polypharmacy (48% vs. 8%; p < 0.001). Polypharmacy was associated with lower odds of favourable outcome (adjusted odds ratio 0.50, 95% confidence interval 0.30–0.85; p = 0.0099), whilst the CCI score was not. Treatment with alteplase was associated with higher odds of favourable outcome in both groups, with no heterogeneity of treatment effect (test for interaction of treatment and polypharmacy, p = 0.29).ConclusionIn stroke patients, polypharmacy is associated with worse functional outcome after intravenous thrombolysis independent of comorbidities. However, polypharmacy does not interact with the beneficial effect of alteplase.
Coronavirus disease 2019 (COVID‐19) in two pediatric patients with kidney disease on chronic immunosuppression: A case series
Authors: Rawson Ashley , Wilson Amy C. , Schwaderer Andrew L. , Spiwak Elizabeth , Johnston Bethanne , Anderson Shannon , Nailescu Corina , Gupta Sushil , Christenson John C. , Hains David S. , Starr Michelle C. 
Published: October 2020

ABSTRACTCoronavirus disease 2019 (COVID‐19) is a highly infectious disease caused by the severe acute respiratory syndrome coronavirus 2 virus (SARS‐CoV‐2). While children appear to experience less severe disease than adults, those with underlying conditions such as kidney disease may be more susceptible to infection. Limited data are present for children with kidney disease, and there are limited prior reports of pediatric hemodialysis patients with COVID‐19. This report describes the mild clinical disease course of COVID‐19 in two pediatric patients with chronic kidney disease, one on hemodialysis and both on chronic immunosuppression. We review treatment in these patients, as well as our measures to reduce transmission among our hemodialysis patients and staff.
Headache in Patients With Severe Acute Respiratory Syndrome Coronavirus 2 Infection: A Narrative Review
Authors: Tolebeyan Amir Soheil , Zhang Niushen , Cooper Vanessa , Kuruvilla Deena E. 
Published: October 2020

ObjectiveTo summarize available literature regarding headache as a manifestation of coronaviruses and to describe potential underlying mechanisms.Review MethodsReferences for this review were identified by searches within PubMed without any date restrictions. The search terms used were coronavirus disease 2019 (COVID‐19) clinical manifestation, COVID‐19 epidemiology, neurologic findings in COVID‐19, headache in COVID‐19, neurologic manifestations of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), and headache in SARS‐CoV‐2.ResultsHeadache is one of the most common neurologic complaints in patients with SARS‐CoV‐2. While the pathophysiological connection between headache and SARS‐CoV‐2 is unclear, inflammatory mechanisms may play a key role. One of the mechanisms cited in the literature of migraine and other headache disorders is the activation of nociceptive sensory neurons by cytokines and chemokines. A similar mechanism has been reported in SARS‐CoV‐2 with the release of cytokines and chemokines by macrophages throughout the course of infection. Other mechanisms for headache in SARS‐CoV‐2 include (1) viral neuroinvasion as seen with viral encephalitis; (2) hypoxemia due to the well‐described pulmonary manifestations of the disease; and (3) thrombosis secondary to COVID‐19 induced hypercoagulable states.ConclusionAccording to the Centers for Disease Control, common symptoms of human coronavirus include fever, cough, runny nose, sore throat, and headache. In the case of SARS‐CoV‐2, there are limited reports about headaches, one of the most common clinical manifestations. There are currently no studies that focus specifically on headache among patients with SARS‐CoV‐2 infection.
Effectiveness of patient‐oriented education and medication management intervention in people with decompensated cirrhosis
Authors: Hayward Kelly L. , Valery Patricia C. , Patel Preya J. , Horsfall Leigh U. , Wright Penny L. , Tallis Caroline J. , Stuart Katherine A. , David Michael , Irvine Katharine M. , Cottrell W. Neil , Martin Jennifer H. , Powell Elizabeth E. 
Published: October 2020

AbstractPeople with chronic disease often have poor comprehension of their disease and medications, which can negatively affect health outcomes. In a randomised‐controlled trial, we found that patients with decompensated cirrhosis who received a pharmacist‐led, patient‐oriented education and medication management intervention (n = 57) had greater knowledge of cirrhosis and key self‐care tasks compared with usual care (n = 59). Intervention patients also experienced improved quality of life. Dedicated resources are needed to support implementation of evidence‐based measures at local centres to improve outcomes.
Infliximab‐related weight gain in inflammatory bowel disease: associations and financial impacts
Authors: Kaazan Patricia , Tan Zhi , Bednarz Jana , Hughes Julie , Grafton Rachel , Andrews Jane M. 
Published: October 2020

AbstractAssociation between tumour necrosis alpha inhibitors and weight gain has been reported. We examined weight change in our cohort of inflammatory bowel disease patients treated with infliximab (IFX) for over 12 months, its associations and financial implications. Two‐thirds of patients gained weight during the course of therapy. The mean change in weight after 12 months of IFX therapy was 3.3 (±6.5) kg.