bluuebunny/crossref_metadata_2025_split huggingface dataset:
The mediating role of organizational commitment between organizational justice and organizational citizenship behavior
Authors: Jehanzeb Khawaja , Mohanty Jagannath 
Published: November 2019

PurposeThe purpose of this paper is to examine the relationship between organizational justice and organizational citizenship behavior (OCB) while considering the mediating effect of organizational commitment and the moderating role of power distance on this association.Design/methodology/approachUsing a stratified sampling technique the data were collected from the employees working in bank branches located in five metropolitan cities (i.e. Islamabad, Peshawar, Lahore, Quetta and Karachi) of Pakistan. A total of 409 responses were received and 379 questionnaires were considered for analysis. To test the hypotheses structural equation modeling technique was applied using AMOS 21.0.FindingsThe results reported an insignificant relationship between organizational justice and OCB, but the relationship between organizational justice and organizational commitment was found to be significant. It has also emerged from the analysis that organizational commitment fully mediates the relationship between organizational justice and OCB. Moreover, power distance was found to moderate the relationship between organizational justice and organizational commitment.Research limitations/implicationsFindings of this study can be useful for banking organizations and policy makers responsible for employee productivity and overall employee well-being, particularly managers working on long-term organizational vision and expect employees to respond pro-socially toward fellow workers and organizational objectives. The study also provides the scope and space for potential scholars and researchers for carrying out further research.Practical implicationsFindings of this study can be useful for banking organizations and policy makers who have long-term vision and expect OCB from its employees to be sustainable in a dynamic market. The study also provides the scope and space for potential scholars and researchers for carrying out further research.Originality/valueWhile extensive literature is available on organizational justice and its impact on OCB, very little work seems to have been done to examine the moderating impact of power distance between organizational justice and organizational commitment, particularly in the context of a developing country like Pakistan. Therefore, this work may be considered as original and of significant value in understanding the relationships between the various constructs in the scenario of Pakistan.
Understanding Germany’s response to the 2015 refugee crisis
Authors: Ayoub Maysa Abbas 
Published: November 2019

Purpose
This paper aims to understand the discrepancy between Germany’s immediate positive response to the so-called “Europe 2015's refugee crisis“ and the strict asylum legislation adopted in Germany in the following year.

Design/methodology/approach
The discrepancy is attributed to external and internal forces. The external force is Germany’s obligation to adhere to the Common European Asylum System. The internal force is the role of the different policy actors. The paper focuses on the role of the media as an example of a private policy actor. Through adopting the theory of the social construction of target populations, the paper studies how the media constructs “asylum seekers”, the target of the new asylum legislation. The role of the media is analyzed using the methodology of qualitative content analysis of a selected number of newspaper articles.

Findings
The majority of the studied articles problematized receiving and hosting refugees and focused on the reason behind migration differentiating between asylum seekers fleeing conflict areas and all others who might be abusing the asylum channel. The findings of the content analysis, as such, resonate with the amendments that focused on facilitating the integration of accepted “refugees” but restricted further entry. As such, it could be argued that these findings explain the influence of the media on the amendments and as such provide an explanation to the discrepancy between the initial response and the amendments.

Research limitations/implications
The analysis focused on one newspaper. The findings, as such, are not representative. The aim is only to provide an example of how the German media dealt with the refugee crisis and to suggest using the theory chosen by the paper to analyze the link between asylum legislation and the construction of asylum seekers. To understand how asylum legislation is influenced by how asylum seekers are constructed, more studies are needed. Such studies could analyze the role played by other media outputs and/or the role played by other policy actors in constructing the target of the policy.

Originality/value
The media’s response is based on analyzing a sample of newspaper articles published by a German newspaper following the so-called 2015 refugee crisis. Accordingly, the findings represent an original endeavor to understand how the media reacted to the crisis.
Flaxleaf Fleabane Leaves (Conyza bonariensis), A New Functional Nonconventional Edible Plant?
Authors: Schechtel Suzane Lucas , de Matos Vanessa Cristina Rodrigues , Santos Jânio Sousa , Cruz Thiago Mendanha , Marques Mariza Boscacci , Wen Mingchun , Zhang Liang , Furtado Marianna Miranda , Sant'Ana Anderson S. , Vieira do Carmo Mariana Araújo , Azevedo Luciana , Ribeiro Jéssica Caroline Bigaski , Granato Daniel 
Published: November 2019

AbstractThis work aimed to investigate the phytochemical composition, nutritional value, antioxidant, antihemolytic, antihyperglycemic, and antiproliferative activities of flaxleaf fleabane (Conyza bonariensis) leaves. Different concentrations of water and ethanol (0:100, 25:75, 50:50, 75:25, and 100:0 v/v) were used in the extraction process and results showed that the hydroalcoholic extract (50:50 v/v) presented the highest total phenolics, ortho‐diphenolics, Folin‐Ciocalteu reducing capacity, FRAP, and Fe2+ chelating ability values. Flaxleaf fleabane leaves (FFL) contained 19.6 g/100 g of fibers and 26 g/100 g of proteins. Ellagic acid, procyanidin A2, caffeic, rosmarinic, gallic, and 2,5‐dihydroxybenzoic acids were the main phenolics. This phenolic‐rich extract inhibited the lipid oxidation of Wistar rat brain (IC50 = 863.0 mg GAE/L), inhibited α‐glucosidase activity (IC50 = 435.4 µg/mL), protected human erythrocytes against mechanical hemolysis at different osmolarity conditions, and showed cytotoxic/antiproliferative effects against human ileocecal adenocarcinoma cells (HCT8; IC50 = 552.6 µg/mL) but no cytotoxicity toward noncancerous human lung fibroblast (IMR90). Overall, FFL showed potential to be explored by food companies to be a source of proteins, natural color substances, and phenolic compounds.Practical ApplicationFlaxleaf fleabane leaves (FFL) are usually burnt or partially given to cattle, without a proper utilization as a source of nutrients for human nutrition. Here, we studied the nutritional composition, phenolic composition, and toxicological aspects of FFL using different biological protocols. FFL was proven to be a rich source of proteins and dietary fibers and showed antioxidant activity measured by chemical and in vitro biological assays. Additionally, as it did protected human red cells and did not show cytotoxicity, we assume FFL has relative safety to be consumed as a nonconventional edible plant.
Media heterogeneity and post‐earnings announcement drift: evidence from China
Authors: Guo Ye , Huang Mengqi 
Published: November 2019

AbstractThis paper examines how the Chinese stock market acts differently towards state‐controlled and market‐oriented media coverage. Using a setting of post‐earnings announcement drift, we find that information from state‐controlled media enters the stock price in a timelier manner, while the message from market‐oriented media needs more time to get a response from investors. The effect is also influenced by whether the type of news coverage is good or bad. Our findings suggest that the capital market underreacts when good news is reported by the market‐oriented media.
World Trade Center exposure, post‐traumatic stress disorder, and subjective cognitive concerns in a cohort of rescue/recovery workers
Authors: Singh A. , Zeig‐Owens R. , Hall C. B. , Liu Y. , Rabin L. , Schwartz T. , Webber M. P. , Appel D. , Prezant D. J. 
Published: November 2019

ObjectiveTo determine whether World Trade Center (WTC)‐exposure intensity and post‐traumatic stress disorder (PTSD) are associated with subjective cognitive change in rescue/recovery workers.MethodThe population included 7875 rescue/recovery workers who completed a subjective cognition measure, the Cognitive Function Instrument (CFI), between 3/1/2018 and 2/28/2019 during routine monitoring, indicating whether they had experienced cognitive and functional difficulties in the past year. Higher scores indicated greater self‐perceived cognitive change. Probable PTSD, depression, and alcohol abuse were evaluated by validated mental health screeners. Logistic regression assessed the associations of WTC exposure and current PTSD with top‐quartile (≥2) CFI score, and of early post‐9/11 PTSD with top‐quartile CFI in a subpopulation (N = 6440). Models included demographics, smoking, depression, and alcohol abuse as covariates.ResultsMean age at CFI completion was 56.7 ± 7.7 (range: 36–81). Participants with high‐intensity WTC exposure had an increased likelihood of top‐quartile CFI score (odds ratio[OR] vs. low exposure: 1.32, 95%CI: 1.07–1.64), controlling for covariates. Current and early PTSD were both associated with top‐quartile CFI (OR: 3.25, 95%CI: 2.53–4.19 and OR: 1.56, 95%CI: 1.26–1.93) respectively.ConclusionsHigh‐intensity WTC exposure was associated with self‐reported cognitive change 17 years later in rescue/recovery workers, as was PTSD. Highly WTC‐exposed subgroups may benefit from additional cognitive evaluation and monitoring of cognition over time.
Investigating the role of hallucinatory experiences in the transition from suicidal thoughts to attempts
Authors: Hielscher E. , DeVylder J. , Connell M. , Hasking P. , Martin G. , Scott J. G. 
Published: November 2019

ObjectivePsychotic experiences, including auditory hallucinatory experiences (HEs), are strongly associated with both suicidal thoughts and behaviour. This study examined their role in the ideation‐to‐attempt transition in adolescents, including their direct and indirect effect via potential mediators.MethodParticipants were from an Australian prospective longitudinal cohort of 1669 adolescents (12–17 years); of which a subsample endorsing baseline suicidal ideation (n = 216) was the focus of most analyses. Suicidal thoughts and behaviours were measured using the Self‐Harm Behaviour Questionnaire. The Diagnostic Interview Schedule for Children was used to assess auditory HEs. Potential mediators of interest were psychological distress and Interpersonal Theory of Suicide (IPTS) constructs.ResultsAmong adolescents reporting suicidal ideation at baseline (n = 216), 6.5% had attempted suicide during follow‐up. The size of auditory HEs’ univariate effect suggests a possible strong relationship with increased risk of incident suicide attempts (OR = 2.40; 95%CI = 0.76–7.56); however, there was inadequate statistical power to produce a precise estimate. When HEs were accompanied by distress there was a nine‐fold increased risk of acting on suicidal thoughts. Distress was independently associated with risk of attempt transition (OR = 4.09), whereas IPTS constructs were poor explanatory variables in most models.ConclusionAdolescents with psychological distress and auditory HEs are at high risk of incident suicide attempts. Further investigations on the role of negative/distressing content of hallucinations in the ideation‐to‐attempt transition are warranted.
How to work with children and animals: A guide for school‐based citizen science in wildlife research
Authors: Soanes Kylie , Cranney Kate , Dade Marie C. , Edwards Amy M. , Palavalli‐Nettimi Ravindra , Doherty Tim S. 
Published: November 2019

AbstractEngaging school students in wildlife research through citizen science projects can be a win–win for scientists and educators. Not only does it provide a way for scientists to gather new data, but it can also contribute to science education and help younger generations become more environmentally aware. However, wildlife research can be challenging in the best of circumstances, and there are few guidelines available to help scientists create successful citizen science projects for school students. This paper explores the opportunities and challenges faced when developing school‐based citizen science projects in wildlife research by synthesising two sources of information. First, we conducted a small, school‐based citizen science project that investigated the effects of supplementary feeding on urban birds as a case study. Second, we reviewed the literature to develop a database of school‐based citizen science projects that address questions in wildlife ecology and conservation. Based on these activities, we present five lessons for scientists considering a school‐based citizen science project. Overall, we found that school‐based citizen science projects must be carefully designed to ensure reliable data are collected, students remain engaged, and the project is achievable under the logistical constraints presented by conducting wildlife research in a school environment. Ultimately, we conclude that school‐based citizen science projects can be a powerful way of collecting wildlife data while also contributing to the education and development of environmentally aware students.
Erythropoietin accelerates the revascularization of transplanted pancreatic islets
Authors: Menger Maximilian M. , Nalbach Lisa , Roma Leticia P. , Körbel Christina , Wrublewsky Selina , Glanemann Matthias , Laschke Matthias W. , Menger Michael D. , Ampofo Emmanuel 
Published: November 2019

Background and PurposePancreatic islet transplantation is a promising therapeutic approach for Type 1 diabetes. A major prerequisite for the survival of grafted islets is a rapid revascularization after transplantation. Erythropoietin (EPO), the primary regulator of erythropoiesis, has been shown to promote angiogenesis. Therefore, we investigated in this study whether EPO improves the revascularization of transplanted islets.Experimental ApproachIslets from FVB/N mice were transplanted into dorsal skinfold chambers of recipient animals, which were daily treated with an intraperitoneal injection of EPO (500 IU·kg−1) or vehicle (control) throughout an observation period of 14 days. In a second set of experiments, animals were only pretreated with EPO over a 6‐day period prior to islet transplantation. The revascularization of the grafts was assessed by repetitive intravital fluorescence microscopy and immunohistochemistry. In addition, a streptozotocin‐induced diabetic mouse model was used to study the effect of EPO‐pretreatment on the endocrine function of the grafts.Key ResultsEPO treatment slightly accelerated the revascularization of the islet grafts. This effect was markedly more pronounced in EPO‐pretreated animals, resulting in significantly higher numbers of engrafted islets and an improved perfusion of endocrine tissue without affecting systemic haematocrit levels when compared with controls. Moreover, EPO‐pretreatment significantly accelerated the recovery of normoglycaemia in diabetic mice after islet transplantation.Conclusion and ImplicationsThese findings demonstrate that, particularly, short‐term EPO‐pretreatment represents a promising therapeutic approach to improve the outcome of islet transplantation, without an increased risk of thromboembolic events.
Burden of illness in not adequately controlled chronic hypoparathyroidism: Findings from a 13‐country patient and caregiver survey
Authors: Siggelkow Heide , Clarke Bart L. , Germak John , Marelli Claudio , Chen Kristina , Dahl‐Hansen Helen , Glenister Elizabeth , Bent‐Ennakhil Nawal , Judge Davneet , Mycock Katie , Bollerslev Jens 
Published: November 2019

AbstractObjectiveTo address knowledge gaps regarding burdens associated with not adequately controlled chronic hypoparathyroidism.DesignGlobal patient and caregiver survey.Study PopulationsPatients with chronic hypoparathyroidism not adequately controlled on conventional therapy and their caregivers.MeasurementsHealth‐related quality of life (HRQoL) and health status were evaluated using the 36‐item Short Form version 2 (SF‐36 v2.0) and Five‐Level EuroQoL 5 Dimensions (EQ‐5D‐5L) instruments, respectively. Hypoparathyroidism‐associated symptoms were assessed by a disease‐specific Hypoparathyroidism Symptom Diary and caregiver burden via the Modified Caregiver Strain Index (MCSI).ResultsData were obtained from 398 patients and 207 caregivers. Patients' self‐rated hypoparathyroidism‐related symptom severity was none (3%), mild (32%), moderate (53%) or severe (12%). Per the Hypoparathyroidism Symptom Diary, patients reported moderate, severe or very severe symptoms of physical fatigue (73%), muscle cramps (55%), heaviness in limbs (55%) and tingling (51%) over a 7‐day recall period. Impacts (rated ‘somewhat’ or ‘very much’) were reported by 84% of patients for ability to exercise, 78% for sleep, 75% for ability to work and 63% for family relationships. Inverse relationships were observed between patient self‐rated overall symptom severity and HRQoL and health status assessment scores—the greater the symptom severity, the lower the SF‐36 and EQ‐5D‐5L scores. Caregiver burden increased with patient self‐rated symptom severity: none, 1.7 MCSI; mild, 5.4 MCSI; moderate, 9.5 MCSI; and severe, 12.5 MCSI.ConclusionPatients with not adequately controlled hypoparathyroidism reported substantial symptoms and impacts. Greater patient symptom severity was associated with decreased patient HRQoL and health status assessments and increased caregiver burden.
Gender differences in poaching attitudes: Insights from communities in Mozambique, South Africa, and Zimbabwe living near the great Limpopo
Authors: Sundström Aksel , Linell Amanda , Ntuli Herbert , Sjöstedt Martin , Gore Meredith L. 
Published: November 2019

AbstractTo what extent and how do men and women differ in their attitudes about poaching? Although research suggests that women can be more concerned about environmental degradation than men, inquiries about communities in protected areas are ambiguous: women are disproportionately affected by anti‐poaching laws and can have greater motivations to violate rules. We conducted a large‐scale survey in communities within the Great Limpopo Transfrontier Park in Mozambique, South Africa, and Zimbabwe and explored attitudes regarding; concern about resources, rule compliance, poaching, and anti‐poaching activities. Although women's attitudes generally are not divergent from men's, we find some differences among nonelectrified households and those with a dependence on resources; these women are less likely to condemn commercial poaching and less willing to engage in anti‐poaching activities. Men in poorer households are more likely to know a poacher. We identify a need of further understanding the causes behind gender differences in conservation attitudes.
Elevational contrast in predation and parasitism risk to caterpillars in a tropical rainforest
Authors: Libra Martin , Tulai Salape , Novotny Vojtech , Hrcek Jan 
Published: November 2019

AbstractInvertebrate predators and parasitoids are among the most important natural enemies of insect herbivores. Yet, the strength of natural enemy pressure along an altitudinal gradient and interactions between the groups of natural enemies (such as predation on parasitized prey) are not well known. Various methods are used to reveal the mortality factors of herbivores. Predation pressure is usually assessed through exposure of artificial prey. However, this method cannot provide information about the attacks of parasitoids, or their eventual interactions with predators. Furthermore, artificial or dead prey might not attract predators because they do not show expected host behavior, and this method mostly cannot distinguish between predation and scavenging. For the first time in a tropical rainforest, we quantified elevational contrast in mortality factors using exposure of live caterpillars. We exposed a total of 800 live caterpillars of Talanga excelsalis moresbyensis Strand (Lepidoptera: Crambidae) on saplings of Ficus copiosa Steud. (Moraceae) at two elevations in primary tropical rain forest in Papua New Guinea (200 and 1 200 m a.s.l.). We exposed the caterpillars in two treatments: exposed to and protected from invertebrate predators and parasitoids. Disappearance of caterpillars was significantly higher in the exposed treatment. Furthermore, caterpillar disappearance was significantly higher in lowlands than in highlands (43 vs. 12%). We consider the vast majority of the disappearance to be due to predation, as migration of the caterpillars from the focal trees was not observed (except one caterpillar). This estimate of invertebrate predation rate corresponds with studies which used artificial caterpillar models. No significant difference in parasitism rate between the two elevations was observed (12 vs. 13%). The combination of the disappearance and parasitism rate patterns means that larval parasitoids face stronger pressure from invertebrate predators through higher predation of their hosts in the lowlands than in the highlands.
Strangulating obstruction of the small intestine by a fibrous band originating on the nephrosplenic ligament
Authors: Gandini M. , Labate F. , Rosso A. , Giusto G. 
Published: November 2019

SummaryDuring a laparotomy for colic signs in a 2‐year‐old male Thoroughbred, a portion of approximately 7 m of the jejunum was found entrapped in a fibrous band originating from the nephrosplenic ligament. The entrapped jejunum was necrotic and was removed. Two months after the first surgery, a laparoscopy was performed to close the nephrosplenic space and it was possible to identify several fibrous bands bridging from the renal capsule to the splenic capsule and a fibrotic plate over the spleen. This is the first report of a strangulating obstruction of the jejunum in the nephrosplenic space and of fibrous bands bridging from the nephrosplenic ligament to the spleen. The fibrous bands were likely due to inflammation caused by previous, multiple left dorsal displacements of the bowel, which resolved spontaneously.