bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reframing positive leadership within the context of Australian not-for-profit organisations
Authors: Muchiri Michael K. , Gamage Ancy , Samad Ataus 
Published: April 2022

Purpose
This paper aims to integrate the extant literature on the impact of positive leadership on organisational outcomes within the Australian not-for-profit (NFP) organisations, identifies existing gaps in the literature and proposes a framework capturing feasible pathways for future research on positive leadership in NFP organisations.

Design/methodology/approach
This is a systematic review of the existing literature on positive leadership and external/environmental factors and organisational values as applied to Australian NFP organisations mainly based on journal articles.

Findings
This paper proposes a plausible conceptual framework postulating how Australian NFP organisations could attain superior performance outcomes when there is a perfect alignment between positive forms of leadership, external/environmental factors and organisational values. We explain the conceptual framework through testable research propositions explaining interrelationships between positive leadership, external/environmental factors, organisational values and organisational performance.

Research limitations/implications
The review focused on two positive forms of leadership (i.e. transformational and servant) and could benefit by including other closely related leadership styles and behaviours (like authentic and ethical leadership). In addition to the positivist paradigm and quantitative approach adopted by this paper, interpretative and critical paradigms and related qualitative approaches may also lend themselves well to exposing pertinent issues and relationships that have not been imagined before in the under-researched NFP sector.

Practical implications
Leaders within NFP organisations need to understand when and how to align positive forms of leadership, external/environmental factors and organisational values to maximise limited resources available to Australian NFP organisations.

Originality/value
This systematic review adds to the limited literature exploring the impact of positive forms of leadership within Australian NFP organisations. The proposed framework offers unique insights into the relationships between positive forms of leadership, external/environmental factors, organisational values and organisational performance.
Investor personality as a predictor of investment intention – mediating role of overconfidence bias and financial literacy
Authors: Jain Riidhi , Sharma Dipasha , Behl Abhishek , Tiwari Aviral Kumar 
Published: April 2022

PurposeThe purpose of this study is to examine the role of personality traits (PTs) of individual investors on their investment intention (II). Further, to study the mediating role of overconfidence (OC) bias and financial literacy (FL) on the relationship between PTs and II.Design/methodology/approachThe present study uses the quantitative approach for the data collection from the sample of 327 Indian investors investing in the stock market. The questionnaire was divided into segments to assess the investor’s PTs, OC, FL and II. The PT has been measured using the Big Five Personality Traits. Confirmatory factor analysis was used to test the reliability and validity of the constructs. The hypothesis was tested using structural equation modeling.FindingsFindings of the study show that the PTs of an individual investor are associated with FL and II but insignificant with OC bias. Further, the FL and OC bias have a positive and significant influence on II. In addition, the mediation analysis showed that FL partly mediates the relationship between PTs and II.Practical implicationsThe present study is helpful for financial companies, government, personal finance advisors and individual investors; they can keep in mind the behavior-related traits that can influence the investment decisions and design the portfolio accordingly. The policy-makers can implement programs on FL to enhance investment decisions in India.Originality/valueThis paper is unique that covers the mediating role of psychological bias, i.e. OC bias and FL, between the PTs and II of an Indian investor.
Orchestrating in the entrepreneurial ecosystem – orchestrator roles and role-specific capabilities in the regional health technology ecosystem
Authors: Tabas Abdollah Mohammadparast , Nätti Satu , Komulainen Hanna 
Published: April 2022

Purpose
This study aims to define orchestrator roles and related orchestration capabilities in the entrepreneurial ecosystem (EE) to understand how companies (especially small and medium-sized enterprises and startups) could benefit from the surrounding ecosystem to develop their business.

Design/methodology/approach
A qualitative case study of the regional ecosystem built around health technology is researched to get an in-depth understanding of the orchestration roles taken by actors in the ecosystem and, likewise, related bundles of orchestrator role-specific capabilities.

Findings
Altogether, eight roles and related orchestration capabilities are defined. First, “opinion leaders,” “business facilitators” and “regulation informants” provide resources for participants. Second, “relationship promoters,” “coordinators” and “commanders” create prerequisites for collaboration. Finally, “integrators” and “complementors” help to create concrete offerings. The roles taken can be simultaneous, and they are in constant change as positions and resources of actors change.

Research limitations/implications
Theoretically, this study contributes to the existing EE and orchestration capability research by studying orchestrator roles and related capabilities in the context of an entrepreneurial health tech ecosystem, a phenomenon that has not received sufficient research attention yet.

Practical implications
Managers will be able to use the lessons learned from this study in understanding, using and developing their capabilities, positions and activities in the network. For policymakers, understanding EE reality and dynamics is useful when developing policies for regional growth, likewise in constructing and developing industrial ecosystems to support entrepreneurship in the region.

Originality/value
The study provides novel in-depth knowledge of orchestration in regional, EEs. It complements the currently dominating conceptual research and brings a micro-level perspective that has mostly been lacking in EE studies.
Nonlinear effects of mobility on COVID-19 in the US: targeted lockdowns based on income and poverty
Authors: Yilmazkuday Hakan 
Published: April 2022

PurposeThis paper investigates nonlinearities in the relationship between mobility and COVID-19 cases or deaths based on demographic or socioeconomic characteristics, with a special focus on income and poverty.Design/methodology/approachThe formal analysis is achieved by using county-level daily data from the US, where a difference-in-difference design is employed. Nonlinearities in the relationship between mobility and COVID-19 cases or deaths are investigated by regressing weekly percentage changes in COVID-19 cases or deaths on mobility measures, where county fixed effects and daily fixed effects are controlled for. The main innovation is achieved by distinguishing between the coefficients in front of mobility measures across US counties based on their demographic or socioeconomic characteristics.FindingsThe results suggest that the positive effects of mobility on COVID-19 cases increase with poverty, per capita income, commuting time or population, whereas they decrease with health insurance or grandparents responsible for grandchildren.Originality/valueImportant policy implications follow regarding where mobility restrictions would work better to fight against COVID-19 through targeted lockdowns.
Women admitted to forensic psychiatry in Flanders (Belgium): who are they?
Authors: De Varé Jan , de Vogel Vivienne , de Decker An , Tremmery Sabine , Uzieblo Kasia , Cappon Leen 
Published: April 2022

PurposeDespite the rising number of females in forensic psychiatry, research about their characteristics remains limited and is currently lacking in Belgium. Optimizing knowledge about the characteristics of these women will lead to a better understanding of this specific group. Therefore, the aim of the study was to gain insight into the characteristics of female forensic psychiatric patients in Flanders, Belgium.Design/methodology/approachA case file study was carried out in the forensic psychiatric hospital Sint-Jan-Baptist in Zelzate, Belgium. The files of female patients admitted in the period 2006–2017 were analysed (N = 82) based on a checklist including sociodemographic, mental health care and offence-related characteristics as well as historical risk factors.FindingsThe study revealed that female patients have been confronted with a large number of adverse experiences during both childhood and adulthood, were frequently diagnosed with borderline personality disorder and usually had an extensive mental health treatment history with many drop-outs. The majority of the female patients had committed violent offences towards relatives.Practical implicationsThese findings are similar to those of other jurisdictions and highlight the importance of a gender-responsive treatment. This kind of treatment should include trauma-informed care, gender-sensitive risk-assessment and adapted versions of dialectical behavioural therapy and schema-focussed therapy. Additionally, treatment should focus on breaking the intergenerational transmission of violence and mental health problems by targeting parenting skills.Originality/valueTo the best of the authors’ knowledge, this is the first study that scientifically scrutinized the detailed characteristics of female forensic psychiatric patients in Flanders, Belgium. Recommendations for gender-responsive treatment and directions for future research are discussed.
Autoantibodies in COVID‐19 correlate with antiviral humoral responses and distinct immune signatures
Authors: Taeschler Patrick , Cervia Carlo , Zurbuchen Yves , Hasler Sara , Pou Christian , Tan Ziyang , Adamo Sarah , Raeber Miro E. , Bächli Esther , Rudiger Alain , Stüssi‐Helbling Melina , Huber Lars C. , Brodin Petter , Nilsson Jakob , Probst‐Müller Elsbeth , Boyman Onur 
Published: April 2022

AbstractBackgroundSeveral autoimmune features occur during coronavirus disease 2019 (COVID‐19), with possible implications for disease course, immunity, and autoimmune pathology. In this study, we longitudinally screened for clinically relevant systemic autoantibodies to assess their prevalence, temporal trajectory, and association with immunity, comorbidities, and severity of COVID‐19.MethodsWe performed highly sensitive indirect immunofluorescence assays to detect antinuclear antibodies (ANA) and antineutrophil cytoplasmic antibodies (ANCA), along with serum proteomics and virome‐wide serological profiling in a multicentric cohort of 175 COVID‐19 patients followed up to 1 year after infection, eleven vaccinated individuals, and 41 unexposed controls.ResultsCompared with healthy controls, similar prevalence and patterns of ANA were present in patients during acute COVID‐19 and recovery. However, the paired analysis revealed a subgroup of patients with transient presence of certain ANA patterns during acute COVID‐19. Furthermore, patients with severe COVID‐19 exhibited a high prevalence of ANCA during acute disease. These autoantibodies were quantitatively associated with higher SARS‐CoV‐2‐specific antibody titers in COVID‐19 patients and in vaccinated individuals, thus linking autoantibody production to increased antigen‐specific humoral responses. Notably, the qualitative breadth of antibodies cross‐reactive with other coronaviruses was comparable in ANA‐positive and ANA‐negative individuals during acute COVID‐19. In autoantibody‐positive patients, multiparametric characterization demonstrated an inflammatory signature during acute COVID‐19 and alterations of the B‐cell compartment after recovery.ConclusionHighly sensitive indirect immunofluorescence assays revealed transient autoantibody production during acute SARS‐CoV‐2 infection, while the presence of autoantibodies in COVID‐19 patients correlated with increased antiviral humoral immune responses and inflammatory immune signatures.
Letter: serum growth differentiation factor 15 predicts hepatocellular carcinoma occurrence after hepatitis C virus elimination—authors' reply
Authors: Myojin Yuta , Hikita Hayato , Tahata Yuki , Doi Akira , Kato Seiya , Sasaki Yoichi , Shirai Kumiko , Sakane Sadatsugu , Yamada Ryoko , Kodama Takahiro , Hagiwara Hideki , Imai Yasuharu , Hiramatsu Naoki , Tamura Shinji , Yamamoto Keiji , Ohkawa Kazuyoshi , Hijioka Taizo , Fukui Hiroyuki , Doi Yoshinori , Yamada Yukinori , Yakushijin Takayuki , Mita Eiji , Sakamori Ryotaro , Tatsumi Tomohide , Takehara Tetsuo 
Published: April 2022

LINKED CONTENTThis article is linked to Myojin.et al’s paper. To view this article, visithttps://doi.org/10.1111/apt.16691 and https://doi.org/10.1111/apt.16834
Letter: inflammatory bowel disease services during the Covid‐19 pandemic ‐ authors' reply
Authors: Deputy Mohammed , Hart Ailsa , Faiz Omar 
Published: April 2022

LINKED CONTENTThis article is linked to Deputy et al papers. To view these articles, visit https://doi.org/10.1111/apt.16800 and https://doi.org/10.1111/apt.16841
Geochemistry and petrology of striped chert as a provenance tool for artefacts from the KRZEMIONKI NEOLITHIC mining area (Poland)
Authors: Migaszewski Zdzisław M. , Gałuszka Agnieszka , Migaszewski Andrzej 
Published: April 2022

AbstractA prehistoric flint mine in Krzemionki with a neighboring area covers at least 2,300‐year history of striped chert extraction and dressing, spanning the age bracket of 3900 through 1600 B.C. The striped cherts occur in the form of concretions (nodules) varying from centimeters to at least 2 m across. This paper presents updated results of petrological and geochemical study of these siliceous rocks using optical and scanning electron microscopy, electron microprobe analysis (major/trace elements), and laser ablation‐inductively coupled plasma‐quadrupole mass spectrometry (rare earth elements). Striped chert concretions show strong light REENASC enrichments in relation to heavy REENASC; distinctly positive Eu, Pr, Tb, Ho, and Tm anomalies (≥1.2); as well as predominantly low (<0.6) Al2O3/Al2O3 + Fe2O3 + Mn2O3 ratios. These features discriminate these siliceous rocks from most chert occurrences in Europe. Microanalysis of individual concretions has confirmed multiphase provenance of striped chert concretions as evidenced by variations in concentrations of REE and other minor and trace elements. These characteristic markers may be used as geochemical proxies for studying the chert geologic/geographic origin and for sourcing of chert artefacts.
Self‐critical perfectionism, dependency and entropy during cognitive behavioural therapy for depression
Authors: Hawley Lance L. , Rappaport Lance M. , Padesky Christine A. , Hollon Steven D. , Mancuso Enza , Laposa Judith M. , Brozina Karen , Segal Zindel V. 
Published: April 2022

AbstractObjectivesThis study examined whether ‘personality vulnerability’ (i.e., self‐critical perfectionism or dependency) predicts the trajectory of change, as well as variability and instability (i.e., entropy) of symptoms, during cognitive behaviour therapy (CBT) for depression.DesignStudy participants were outpatients (N = 312) experiencing a primary mood disorder. Participants received CBT for depression group sessions over 15 weeks. Self‐report measures of self‐critical perfectionism, dependency, and depression were collected longitudinally.MethodsA latent growth mixture modelling (LGMM) statistical approach was used to evaluate the presence of latent classes of individuals based on their longitudinal pattern of symptom change during CBT and to evaluate whether baseline self‐critical perfectionism or dependency predicts class membership. A Latent Acceleration Score (LAS) model evaluated whether perfectionism or dependency led to variability in depression symptom change (e.g., velocity) by considering changes in velocity (e.g., acceleration and/or deceleration).ResultsLGMM indicated the presence of two latent classes that represent symptom improvement (N = 239) or minimal symptom improvement over time (N = 73). Elevated baseline self‐critical perfectionism, but not dependency, predicted a greater likelihood of membership in the class of participants who demonstrated minimal symptom improvement over time. The second analysis examined whether baseline self‐critical perfectionism also predicts depression symptom variability and instability. The LAS perfectionism model demonstrated that perfectionism accelerates depression symptom change during the first seven sessions of treatment, then has a decelerating effect on depression symptom change.ConclusionsResults indicated that higher baseline self‐critical perfectionism predicted higher variability and instability in depression symptoms and variability in acceleration and deceleration, over the course of treatment.
CD44v3,8‐10 is essential for Slug‐dependent vimentin gene expression to acquire TGF‐β1‐induced tumor cell motility
Authors: Qiu Shichao , Iimori Makoto , Edahiro Keitaro , Fujimoto Yoshiaki , Matsuoka Kazuaki , Oki Eiji , Maehara Yoshihiko , Mori Masaki , Kitao Hiroyuki 
Published: April 2022

AbstractCD44 is a widely expressed polymorphic adhesion molecule that has pleiotropic functions in development and tumor progression. Its mRNA undergoes alternative splicing to generate multiple variant (CD44v) isoforms, although the function of each CD44v isoform is not fully elucidated. Here, we show that CD44v plays an important role in the induction of vimentin expression upon transforming growth factor‐β1 (TGF‐β1)‐induced epithelial–mesenchymal transition (EMT). Among multiple CD44v isoforms expressed in NUGC3 gastric cancer cells, CD44v8‐10 and CD44v3,8‐10 are involved in the acquisition of migratory and invasive properties associated with TGF‐β1‐induced EMT, and only CD44v3,8‐10 induces the transcription of vimentin mediated by the EMT transcription factor Slug. In primary tumor specimens obtained from patients with gastric cancer, CD44‐containing variant exon 9 (CD44v9) expression and EMT features [E‐cadherin(−)vimentin(+)] were significantly correlated, and EMT features in the cells expressing CD44v9 were associated with tumor invasion depth, lymph node metastasis, and pStage, which indicate invasive and metastatic properties, and poor prognosis. These results indicate that certain CD44v isoforms promote tumor cell motility and metastasis in gastric cancer in association with EMT features, and CD44v3,8‐10 may contribute to these clinical characteristics.
Elevating human dimensions of amphibian and reptile conservation, a USA perspective
Authors: Olson Deanna H. , Pilliod David S. 
Published: April 2022

AbstractIncreasing threats to amphibian and reptile species raise the urgency of their conservation. However, relative to other vertebrate groups at risk, amphibians and reptiles have low and more variable social capital; they are not generally high‐priority natural goods and services valued by people. Consequently, relative to other groups such as birds, mammals, and economically important fish, they garner fewer conservation resources. With increasing risks, their situation degrades. We examine five societal sectors with herpetofaunal conservation interests in the United States (local communities, people in defined geographies and jurisdictions, species and threat specialists and advocates, associated researchers, managers, and policy makers) to understand challenges of low and variable social capital for herpetofauna. With current trends of US public values changing from traditionalist consumerism of wildlife to mutualist coexistence philosophies, a refocus of outreach and inreach efforts could help reframe priorities toward species at greatest risk, rather than broad taxonomic biases. Integrated teams of engaged natural resource managers, researchers, and the interested public can help promote species‐ and issue‐based programs to forestall losses, hence programmatically raising social capital. Heightened recognition of the importance of human relationships and herpetofaunal diversity among researchers, managers, policy makers, educators, artists, authors, citizens, and children could provide inertia to reframe conservation program effectiveness at local‐to‐national scales.
Dark diversity at home describes the success of cross‐continent tree invasions
Authors: Paganeli Bruno , Toussaint Aurèle , Bueno Carlos Guillermo , Fujinuma Junichi , Reier Ülle , Pärtel Meelis 
Published: April 2022

AbstractAimNon‐native species threaten ecosystems worldwide, but we poorly know why some species invade more. Functional traits, residence time and native range size have been often used as invasion predictors. Here, we advance in the field by linking invasion success to native range parameters derived from dark diversity – a set of species present in the surrounding region that are absent in a study location even if ecological conditions are suitable. We tested whether those parameters improve the description of species success outside their native range.LocationNorth America; Europe and Mediterranean Basin.MethodsFor 170 tree species native in one and non‐native in another region, we defined their invasion success as the number of locations occupied at the non‐native range. The probabilistic dark diversity was estimated based on the species co‐occurrences in their native ranges. It specifies how suitable is a species for a location, even if the species is absent. We calculated two parameters: sum of native location suitabilities (niche breadth proxy) and dark diversity probability (how often a species is absent from suitable locations, indicating niche realization limitations). We explored whether models including the dark diversity parameters performed better than one with a common species range measure, the number of locations occupied. We accomplished our models by adding functional traits, residence time and invasion direction.ResultsInvasion success increased with the sum of native location suitabilities and decreased with dark diversity probability. This model with dark diversity parameters outperformed an alternative using the number of native locations occupied. Our best model included invasion direction, functional traits (including mycorrhizal status) and residence time, but dark diversity parameters remained important predictors.Main conclusionsThe dark diversity parameters can contribute to invasion ecology by linking the species performance in the non‐native range to its niches parameters, derived from the native range.