bluuebunny/crossref_metadata_2025_split huggingface dataset:
Functional Connectivity of the Cerebellar Vermis in Bipolar Disorder and Associations with Mood
Authors: Saleem Arshaq , Harmata Gail , Jain Shivangi , Voss Michelle W. , Fiedorowicz Jess G. , Williams Aislinn , Shaffer Joseph J. , Richards Jenny Gringer , Barsotti Ercole John , Sathyaputri Leela , Schmitz Samantha L. , Christensen Gary E. , Long Jeffrey D. , Xu Jia , Wemmie John A. , Magnotta Vincent A. 
Published: February 2023

AbstractPurposeStudies of the neural underpinnings of bipolar type I disorder have focused on the emotional control network. However, there is also growing evidence for cerebellar involvement, including abnormal structure, function, and metabolism. Here, we sought to assess functional connectivity of the cerebellum with the cerebrum in bipolar disorder and to assess whether any effects might depend on mood.MethodsThis cross-sectional study enrolled 128 participants with bipolar type I disorder and 83 control comparison participants who completed a 3T MRI scan, which included anatomical imaging as well as resting state BOLD imaging. Functional connectivity of the cerebellar vermis to all other brain regions was assessed. Based on quality control metrics of the fMRI data, 109 participants with bipolar disorder and 79 controls were used to in the statistical analysis comparing connectivity of the vermis as well as associations with mood. Potential impacts of medications were also explored.ResultsFunctional connectivity of the cerebellar vermis in bipolar disorder was found to differ significantly between brain regions known to be involved in the control of emotion, motor function, and language. While connections with emotion and motor control areas were significantly stronger in bipolar disorder, connection to a region associated language production was significantly weaker. In the participants with bipolar disorder, ratings of depression and mania were inversely associated with vermis functional connectivity. No effect of medications on these connections were observed.ConclusionTogether the findings suggest cerebellum may play a compensatory role in bipolar disorder and when it can no longer fulfill this role, depression and mania develop. The proximity of the cerebellar vermis to the skull may make this region a potential target for treatment with transcranial magnetic stimulation.
Marmoset Brain Mapping V5: an Anatomical and Connectivity Atlas of the Cerebellum
Authors: Zhu Xiaojia , Yan Haotian , Zhan Yafeng , Feng Furui , Wei Chuanyao , Yao Yong-Gang , Liu Cirong 
Published: February 2023

SummaryThe cerebellum is a key region of the brain for motor control and cognitive functioning, and it is involved bidirectional communication with the cerebral cortex. As one of the smallest non-human primates, the common marmoset provides many advantages in the study of the anatomy and the functions of cerebello-cerebral circuits. However, the cerebellum of the marmoset is far from being well described in published resources. In this study, we present a comprehensive atlas of the marmoset cerebellum in three parts: 1) fine-detailed anatomical atlases and surface-analyzing tools of the cerebellar cortex, based on ultra-high resolutionex-vivoMRI; 2) functional-connectivity gradients of the cerebellar cortex, based on awake resting-state fMRI; and 3) structural-connectivity based mapping of the cerebellar nuclei, based on high-resolution diffusion tractography. The atlas shows the anatomical details of the marmoset cerebellum; reveals distinct gradient patterns of the intra-cerebellar and the cerebello-cerebral functional connectivity; and maps the topological relationship of the cerebellar nuclei in cerebello-cerebral circuits. As version 5 of theMarmoset Brain Mappingproject, the atlas describes the anatomical and connectivity details of the marmoset cerebellum and is publicly available viamarmosetbrainmapping.org.
Different roles of dFOXO and HSF in spatio-temporal dynamics of stress-inducible Hsp70 in lgl-yorkie & lgl-Ras driven epithelial tumours inDrosophila
Authors: Singh Gunjan , Lakhotia Subhash C. 
Published: February 2023

AbstractOncogenic cells recruit diverse cellular survival machineries, including the highly conserved heat shock proteins (Hsps), to counter stressful conditions during tumour progression. Despite important roles of Hsps in several cancers, poor understanding of their regulation leaves major gaps in identifying mechanisms of cellular stress responses exploited by cancer cells. Following our earlier report of stress inducible Hsp70 expression only in a few cells in polarity defective tumorous clones, we now show that Hsp70 is expressed only in neoplastic tumours. Hsp70’s expression at 72h after clone induction is mostly limited to a fewlgl-ykiOEcells exhibiting mesenchymal features in hypoxic zone closer to tracheae, although all tumorous cells expresshsp70transcripts. Down-regulation of thehsp70abut nothsp70bcluster transcripts substantially suppresses growth oflgl-ykiOEclones without affecting their early establishment. However, over-expression of Hsp70 or Hsp70-cochaperone DnaJ suppresslgl-ykiOEclones’ growth at early stage. This spatially and temporally regulated expression of Hsp70 inlgl-ykiOEclones is independent of HSF but requires dFOXO and JNK signalling, while a nearly similar pattern of Hsp70 expression inlgl-RasV12clones requires HSF, rather than dFOXO. Such context dependent Hsp70 regulation provides novel insight into stress regulatory machinery in cancer cells.
Opportunism still remained alive: conditional limits of trust and contract in software projects
Authors: Gurcaylilar-Yenidogan Tugba , Erdogan Dilek 
Published: February 2023

PurposeBased on a survey study of 138 software buyers in Turkey, this study examines conditional indirect effects of requirements uncertainty on supplier opportunism where buyer dependence, a proxy for relation-specific investments, undertakes a mediator role. The authors consider a two-level moderation effect of trust and contract in buyer–supplier relationships throughout the software project lifecycle.Design/methodology/approachA survey-based empirical study was conducted, and conditional process analyses were run using PROCESS macro in SPSS. The present study tests a two-stage moderated mediation model in which competence-based trust with a detailed contract setting moderates the mediational path from requirements uncertainty to buyer dependence.FindingsThe data obtained from the buyer side in the Turkish software industry showed that a relationship in which the buyer is structurally dependent begins at a high level of trust. On the other hand, the authors found that contractual rigidity fosters supplier opportunism ex-post in evolving process of the relationship.Originality/valueThis study contributes to project management literature by testing a two-level moderation effect of governance and the mediator role of buyer dependence in the relationship between requirements uncertainty and supplier opportunism. Moving differently from the previous studies, this study integrates contributions of both economic perspectives, such as resource dependence theory and transaction cost analysis, and relational perspectives into the information processing view.
Determinants of positive financial behavior: a parallel mediation model
Authors: Pandey Asheesh , Utkarsh  
Published: February 2023

PurposeDrawing from socialization theory this study investigates the effect of financial socialization and mediating role of “attitude toward money” (ATM) and financial literacy on the financial behavior of young adults in an emerging economy.Design/methodology/approachA cross-sectional survey of 302 young adults was conducted and responses were analyzed to determine the key antecedents of financial behavior. The model was tested using OLS regression. Parallel mediation was tested using Process Macro in SPSS.FindingsATM, subjective financial literacy, objective financial literacy are positively associated with financial behavior. Furthermore, parallel mediation analysis establishes the role of ATM and subjective financial literacy as a mediator between financial socialization and financial behavior.Research limitations/implicationsThese findings have implications for both financial and academic institutions and policymakers. Academic institutions should introduce personal wealth management courses at early stages in their courses to help young adults make appropriate financial decisions. Policymakers should emphasize creating a habit of budgeting and managing expenses among young adults in addition to promoting financial literacy.Originality/valueThis study focuses on determinants of financial behavior in young adults and specifically, argues that involving parents to financially socialize their children have a crucial impact on subjective financial literacy and ATM which has not been explored in previous literature.
Returns and volatility spillover between agricultural commodities and emerging stock markets: new evidence from COVID-19 and Russian-Ukrainian war
Authors: Babar Maria , Ahmad Habib , Yousaf Imran 
Published: February 2023

PurposeThis study investigate the return and volatility spillover among agricultural commodities and emerging stock markets during various crises, including the COVID-19 pandemic and the Russian-Ukrainian war.Design/methodology/approachThis return and volatility spillover is estimated using Diebold and Yilmaz (2012, 2014) approach.FindingsThe results reveal the weak connectedness between agricultural commodities and emerging stock markets. Corn and sugar are the highest and lowest transmitters, respectively, whereas soya bean and coffee are the largest and smallest recipients of spillover over time. Most equity indices are the net recipient except for India, China, Indonesia, Argentina and Mexico, during the entire sample period. Most commodities are net transmitters of volatility spillover except coffee and soya bean. At the same time, major equity indices are the net recipient of the volatility spillover except for India, Indonesia, China, Argentina, Malaysia and Korea. In addition, the return and volatility spillover increase during various crises like the COVID-19 pandemic and the Russian-Ukrainian war, but the major increase in spillovers occurs during the COVID-19 pandemic.Practical implicationsThe empirical results show a weak relationship between agricultural commodities and emerging stock markets which is helpful for investors and portfolio managers in the construction and reallocation of their portfolios under different periods, most notably under COVID-19 and the Russian-Ukrainian war.Originality/valueIt is an original paper.
Trade openness and working poverty: empirical evidences from developing countries
Authors: Nessa Hazera-Tun- , Imai Katsushi S. 
Published: February 2023

PurposeExistence of working poverty reduces the effectiveness of the strategy of “increasing employment to reduce poverty”. Developed countries are already concerned about it but insufficient attention has been made by developing countries. Focusing on developing countries this study identifies (1) the effects of trade openness (TO) on working poverty and (2) whether the working poverty trap exists or not in developing countries. Both objectives are also analyzed for three subsamples of low income, lower-middle income and upper-middle income developing countries.Design/methodology/approachPanel data for 98 developing countries over the period of 2000–2016 have been collected for the study. Fixed effect and GMM methods are applied for static and dynamic analysis, respectively.FindingsThe study finds that TO significantly reduces working poverty rate (WPR) (mainly driven up by upper-middle income developing countries). The positive association between WPR with its previous year's rate proves the existence of working poverty trap.Research limitations/implicationsThe study's outcome is subject to selected time, countries and methods. Future research should use more improve methods and should identify the channels through which TO could affect working poverty.Practical implicationsMiddle income and upper-middle income developing countries should increase TO to reduce the working poverty. Low income developing countries that have the highest working poverty should search the way to derive beneficial effects of trade on working poverty.Social implicationsWorking poverty is not only a developed country issue rather it is a global phenomenon. Hence, it is expected that the study will raise the social consciousness about this phenomenon in developing countries too.Originality/valueThe study fulfills the gaps of identifying the effects of TO on working poverty and existence of in-work poverty trap in developing countries.
Assessing psychological and environmental factors influencing the long-term orientation of TMTs
Authors: Thapa Nischal , Shah Puspa 
Published: February 2023

PurposeThis study identifies and examines psychological and environmental factors that influence the long-term orientation of top management teams (TMTs).Design/methodology/approachData on S&P 500 companies from 2011 to 2020 are collected from the Compustat database. Additional variables were measured through content analysis of earnings conference calls. This study used two-stage least squares regression with fixed effects to analyze the data and test the hypotheses. Appropriate diagnostic tests were conducted to ensure validity and eliminate endogeneity.FindingsThe results indicate that a chief executive officer’s (CEO) promotion focus positively and significantly influences the TMT's long-term orientation. However, the influence of prevention focus is statistically insignificant. Furthermore, the results indicate that environmental hostility moderates both relationships.Practical implicationsThe TMT's long-term orientation can be improved through the insights provided by this study.Originality/valueTo the authors’ knowledge, this is the first study to examine the collective effects of psychological and task environmental factors on the long-term orientation of the TMT. Additionally, this study sheds light on the internal dynamics of the top-management team.
Interest rate, foreign exchange and stock performance in a dual banking industry: evidence from Saudi Arabia
Authors: Alsharif Mohammad 
Published: February 2023

PurposeThis study aims to extend the literature by extensively investigating the impact of foreign exchange and interest rate changes on the returns and volatility of bank stocks in Saudi Arabia, which is the largest dual banking industry.Design/methodology/approachThis study employs the generalized autoregressive conditional heteroscedasticity (GARCH) model on stock returns of four fully Islamic Saudi banks and eight conventional Saudi banks.FindingsThe results showed that the foreign exchange rate return has a positive impact on Saudi conventional bank returns, while it has an adverse impact on Saudi Islamic bank returns. Moreover, a higher interest rate return has a positive impact on Saudi bank stock returns implying that the assets side is more sensitive to changes in interest rates than the liability side. Finally, higher foreign exchange and interest rates volatility increases the volatility of Saudi bank returns, where the former has the largest significant impact. Therefore, Saudi regulators should pay more attention to the risk management of their banks because this could threaten the stability of their financial system.Originality/valueTo the best knowledge of the author, this is the first study that tries to extensively analyze the joint impact of foreign exchange and interest rates on bank stock returns and volatility in Saudi Arabia by applying the GARCH model. The study uses a long data set from 2010 to 2019 that includes all Saudi banks and employs four measures of interest rates to increase the robustness of the results.
Participatory budgeting and well-being: governance and sustainability in comparative perspective
Authors: Touchton Michael , McNulty Stephanie , Wampler Brian 
Published: February 2023

PurposeParticipatory budgeting's (PB’s) proponents hope that bringing development projects to historically underserved communities will improve well-being by extending infrastructure and services. This article details the logic connecting PB to well-being, describes the evolution of PB programs as they spread around the world and consolidates global evidence from research that tests hypotheses on PB's impact. The purpose of this paper is to address these issues.Design/methodology/approachUnstructured literature review and comparative case study across five global regions.FindingsThe authors find evidence for PB's impact on well-being in several important contexts, mostly not only in Brazil, but also in Peru and South Korea. They also find that very few rigorous, large-N, comparative studies have evaluated the relationship between PB and well-being and that the prospects for social accountability and PB's sustainability for well-being are not equally strong in all contexts. They argue that PB has great potential to improve well-being, but program designs, operational rules and supporting local conditions must be favorable to realize that potential.Originality/valueThis is one of the few efforts to build theory on where and why the authors would expect to observe relationships between PB and well-being. It is also one of the first to consolidate global evidence on PB's impact.
The impact of brand perceptions on the post-to-purchase journey: a family branding perspective
Authors: Pink Caitlin , Wilkie Dean , Graves Christopher 
Published: February 2023

Purpose
Despite brands’ growing use of social media, most research has overlooked the impact of brand perceptions, particularly that of a family brand identity and perceptions of authenticity. Often the purpose of a social media post is to positively change or enhance these perceptions and, consequently, increase a consumer’s purchase intentions. However, how a post influences purchase intentions, that is, the post-to-purchase journey, is not well understood. This study aims to investigate how characteristics of social media post influence purchase intentions through the mediated effects of social media engagement and perceptions of brand authenticity and how a family brand identity enhances this post-to-purchase journey.

Design/methodology/approach
Drawing on signalling theory, a sequential mediation model is devised, reflecting the post-to-purchase journey. Starting with identifying desirable characteristics of social media content, the sequential roles of social media engagement and brand authenticity and ending with purchase intentions – with the impact of family brand identity overlayed at each step. This model is analysed using partial least squares structural equation modelling and data from 227 UK consumers.

Findings
Four desirable characteristics of social media posts are affirmed – creativity, information, persuasion and inspiration. Each was theoretically justified as costly signals and captured different aspects of effective content, indicating their relative importance. The proposed post-to-purchase journey is supported, with family brand perceptions enhancing each step.

Originality/value
Addressing a need to look beyond current conceptualisations and theoretical underpinnings, this paper puts forward a post-to-purchase journey, incorporating brand-related perceptions, resulting in a deeper understanding of how social media builds purchase intentions.
The impact of perceived corporate social responsibility on consumer happiness and brand admiration
Authors: Tosun Petek , Tavşan Nihat 
Published: February 2023

PurposeThis study examines the effect of perceived corporate social responsibility (CSR) on consumer happiness and brand admiration as a consequence of consumer happiness. It suggests an original conceptual model that investigates perceived CSR, ethical consumption and hope as antecedents of consumer happiness.Design/methodology/approachThe study followed a quantitative approach. A face-to-face survey was conducted to examine the conceptual model. Data were analyzed with partial least squares structural equation modeling (PLS-SEM).FindingsHope and perceived CSR significantly influence consumer happiness. Consumer happiness is a significant antecedent of brand admiration. Although consumers' ethical position (idealism and relativism) is linked to ethical consumption, ethical consumption does not influence consumer happiness. Idealism and relativism are insignificant in moderating the perceived CSR–consumer happiness relationship.Practical implicationsBrands' CSR actions create a positive atmosphere and contribute to consumer happiness and brand admiration. Managers can emphasize happiness and hope in CSR programs to build stronger consumer relationships. CSR activities can be engaging for consumers regardless of their ethical consumption levels.Originality/valueAlthough CSR, consumer happiness and their impacts on consumer–brand relationships are crucial, previous studies mainly focused on the organizational perspective and employee emotions regarding CSR. This study focused on consumer happiness in the CSR context and tested a conceptual model that revealed the significant relationships between hope, perceived CSR, consumer happiness and brand admiration. It extended previous findings by showing the direct positive impact of perceived CSR on consumer happiness.
Destination competitiveness since 2010: research themes, approaches, and agenda
Authors: Xu Jing (Bill) , Au Tracy 
Published: February 2023

Purpose
This study aims to provide a systematic review of the literature on destination competitiveness. It explores research themes and approaches, and outlines an agenda for future research.

Design/methodology/approach
One hundred and eighty-three journal articles on destination competitiveness published in English since 2010 were collected. Content analysis was performed.

Findings
The authors found that sustainable development and smart tourism were popular themes related to destination competitiveness. Recent studies still relied heavily on Ritchie and Crouch’s (2000) model or Dwyer and Kim’s (2003) model. The authors also offer constructive insights for future research, proposing that research seek more input from residents, take an advanced integrated approach between supply and demand, adopt more core theories, focus on less researched types of destinations, explore the further contribution of smart tourism and adopt a negative lens to study the antecedents and consequences of destination competitiveness. The adoption of a longitudinal study approach is also suggested.

Originality/value
This paper contributes to the literature because of the scope of its review and perspective of discussion. Previous review papers have only focused on the factors and indicators of tourism destination competitiveness in different settings. We extend our literature review to research themes and approaches, and make suggestions for future research directions.