bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gaze audits food items for bite points during human withdraw-to-eat movements
Authors: Whishaw Ian Q , Kuntz Jessica R. , Ryait Hardeep , Philip Julia , Koples Jordyn , Dudley Jordan , Karl Jenni M. 
Published: July 2024

AbstractFood handling and eating are central to the skill of primate hand movements, and their analysis can provide insights into the evolutionary origins of hand use and its generalization to other behaviors, such as tool use. Vision contributes differently to the reach, grasp, and withdraw-to-eat components of hand use when eating, suggesting that these component movements are controlled by different visuomotor networks with distinct evolutionary histories. This study examines the role of gaze in mediating the withdraw-to-eat movement in human participants eating various food items, including candy, donuts, carrots, bananas, and apples, or pantomiming the eating movements for some of these items. Eye-tracking and frame-by-frame video analyses are used to describe gaze, gaze duration, gaze disengagement, eye blinking, and hand preference in eating each food item. The results show that gaze first identifies points on a food item that the dominant hand can grasp and then identifies points on the food item that the mouth can bite. The hand and finger shaping movements of both the initial grasp and subsequent food handling aid in exposing targets on the food for grasping and biting. The comparison of real and pantomime eating suggests that only real food items possess the affordances that elicit gaze patterns associated with identifying online targets for grasps and bites. The findings are discussed in relation to idea that gaze has a feature-detector-like role linking food cues to the skilled movements of hand shaping to grasp a food item and then to orient a food item to the mouth for biting.
Behavioural variation in background colour matching and the effect of social environment in rock-pool mosquitoes
Authors: Cordeschi Giulia , Porretta Daniele , Canestrelli Daniele 
Published: July 2024

AbstractSeveral animal species conceal themselves from potential predators by actively choosing environmental patches that best match body colouration and chromatic patterns. Growing evidence shows that a variety of contexts and conditions can affect this background choice behaviour, yet the extent of this variety remains largely underexplored. Here, we explore the effect of disturbance and social environment on background colour choice behaviour in the rock-pool mosquitoAedes mariae. We exposed single individuals and groups of individuals to experimental arenas made of dark and bright patches, and recorded individuals’ colour preferences when alone and within groups, as well as before and after a disruptive event. We found a marked prevalence of individuals favouring a dark background and an among-individual variation in choice over replicated trials. Moreover, we observed a non-significant effect of disturbance but a significant role of the social environment. In fact, being caged in groups significantly increased the proportion of mosquitoes choosing the dark background. Our results provide strong evidence of a background colour choice inAe. mariae, a density-dependence of this choice, and a non-negligible inter-individual variation in this behaviour. Overall, these findings offer intriguing insights into the background choice behavioural variation and flexibility in mosquitoes.
Cryopreservation of neuroectoderm on a pillar plate andin situdifferentiation into human brain organoids
Authors: Zolfaghar Mona , Acharya Prabha , Joshi Pranav , Choi Na Young , Shrestha Sunil , Reddy Lekkala Vinod Kumar , Kang Soo-Yeon , Lee Minseong , Lee Moo-Yeal 
Published: July 2024

AbstractCryopreservation in cryovials extends cell storage at low temperatures, and advances in organoid cryopreservation improve reproducibility and reduce generation time. However, cryopreserving human organoids presents challenges due to the limited diffusion of cryoprotective agents (CPAs) into the organoid core and the potential toxicity of these agents. To overcome these obstacles, we developed a cryopreservation technique using a pillar plate platform. To illustrate cryopreservation application to human brain organoids (HBOs), early-stage HBOs were produced by differentiating induced pluripotent stem cells (iPSCs) into neuroectoderm (NEs) in an ultralow atachement (ULA) 384-well plate. These NEs were transferred and encapsulated in Matrigel on the pillar plate. The early-stage HBOs on the pillar plate were exposed to four commercially available CPAs, including PSC cryopreservation kit, CryoStor CS10, 3dGRO, and 10% DMSO, before being frozen overnight at -80°C and subsequently stored in a liquid nitrogen dewar. We examined the impact of CPA type, organoid size, and CPA exposure duration on cell viability post-thaw. Additionally, the differentiation of early-stage HBOs on the pillar plate was assessed using RT-qPCR and immunofluorescence staining. The PSC cryopreservation kit proved to be the least toxic for preserving these HBOs on the pillar plate. Notably, smaller HBOs showed higher cell viability post-cryopreservation than larger ones. An incubation period of 80 minutes with the PSC kit was essential to ensure optimal CPA diffusion into HBOs with a diameter of 400 - 600 µm. These cryopreserved early-stage HBOs successfully matured over 30 days, exhibiting gene expression patterns akin to non-cryopreserved HBOs. The cryopreserved early-stage HBOs on the pillar plate maintained high viability after thawing and successfully differentiated into mature HBOs. This on-chip cryopreservation method could extend to other small organoids, by integrating cryopreservation, thawing, culturing, staining, rinsing, and imaging processes within a single system, thereby preserving the 3D structure of the organoids.
Board gender diversity and social disclosures: some empirical evidence from Indian companies
Authors: Arora Akshita , Singh Kuldeep 
Published: July 2024

PurposeThe objective of this study is to assess if corporate social disclosures in a company are influenced by gender diversity at board level. We also investigate the number of women directors, who can collectively make an impact on social disclosures, by considering different numbers of women directors on the board.Design/methodology/approachWe have measured board gender diversity using the ratio of women at board and have also used two indices: the Blau-index and the Shannon-index. The social disclosure index is fetched from Bloomberg terminal. The research is quantitative and has been carried out using panel data models for estimating the linkage between board gender diversity and corporate social disclosures.FindingsOur results support the idea that women are more conscious of social concerns and that having a gender diverse board has a favourable impact on social disclosures. It also shows that when there is only one woman director on the board, she might not be able to affect social disclosures in a company; however, two or more women on board may significantly influence social disclosures.Practical implicationsThe study supports critical mass theory and has significant implications for academics, corporations and regulatory bodies. With the mandatory regulations on women directors, the study determines the significance of board gender diversity to improve policies for disseminating information of social nature.Originality/valueThe past studies have so far inspected the impact of gender diversity on financial performance, corporate social responsibility disclosures, dividend policies and corporate sustainability disclosures but have not specifically assessed the influence of gender diversity on social disclosures.
Envisioning quality education for sustainability transformation in teacher education: perspectives from an international dialogue on Sustainable Development Goal 4
Authors: Grobler Sunet , Dittrich Ann-Kathrin 
Published: July 2024

PurposeThe explanatory study aimed to understand the global perspective of quality education and describe transformative strategies that empower teacher educators and equip the education system and future teachers to act as change agents by fostering learning processes that support students towards a sustainable future.Design/methodology/approachThe explanatory study used a descriptive qualitative design. The researchers conducted four semi-structured group interviews of the 23 participants including pre- and in-service teachers, teacher educators, and policymakers from Austria, Germany, Italy, Canada, the United States, and South Africa during the Teach4Reach 1.0 project on SDG4. The inductive thematic analysis of the data was guided by Kuckartz’s six-phase approach for constructing data-driven categories.FindingsThe study identified SDG4 as pivotal in supporting the overall UN Agenda 2030. Furthermore, three distinct themes unequivocally emerged and were developed concerning the imperative nature of envisioning transformation for sustainability: (1) collaboration, (2) well-being and context of individuals, and (3) strategies for skill development.Research limitations/implicationsDue to the qualitative nature of the study, the participants’ comprehensive understanding of the SDGs and their perceptions remained conditional to methodological subjectivity.Practical implicationsThe study enabled a dialogue between educational stakeholders (pre- and in-service teachers, teacher educators, and policymakers), whereby an awareness and encouragement of SDG4 regarding quality education and training of quality future teachers occurred. A further implication includes increased collaboration and dialogue regarding the well-being of individuals (educational stakeholders), the context of individuals, and strategies for skill development.Originality/valueThe study elaborates on reaching the SDGs and identifies themes essential for sustainability transformation in teacher education. It also highlights further research and clarity about the responsibilities of educational stakeholders for quality education, for instance, (1) how to increase the supply of quality teachers by focusing on collaboration, well-being, and the contexts of individuals and (2) how value-embedded skills can support quality education for sustainability.
The demand for sparkling wine: insights on a diversified European market
Authors: Cei Leonardo , Rossetto Luca 
Published: July 2024

Purpose
The article aims to study the demand for sparkling wines in Europe. The main objective is to estimate the classic demand parameters aggregately for the entire European area (European Union and the United Kingdom) and separately for groups of countries characterized by wine markets with similar characteristics.

Design/methodology/approach
Using 15-years market data for different wine categories from the Euromonitor Passport database, the estimation of price and income elasticities is performed through a Quadratic Almost Ideal Demand System. In line with the objectives, the model is applied first to the whole European area and then separately to the considered groups of countries (subareas). To identify homogeneous subareas, a cluster analysis was performed on basic characteristics of the wine market.

Findings
When considering the European market as a whole, sparkling wines should be considered a luxury category with a high own-price elasticity. However, the structure of their demand is rather different in different sub-areas. The observed heterogeneity suggests that differentiated policy and marketing considerations should be made. In addition, it widens the possibilities for producers, who can choose the submarkets that respond best to their needs to export their sparkling wines. This seems particularly important in markets, like the sparkling wine ones, that are experiencing a continuous expansion over the last decades.

Originality/value
Despite using a methodology well-established to study wine and alcohol demand, the study fills a considerable gap in the literature. Although the demand for sparkling wine is growing worldwide, so far only a couple of studies have engaged in the analysis of its structure. In Europe, the largest market for sparkling wine, this kind of studies is completely lacking.
The role of corporate governance on corporate tax avoidance: a developing country perspective
Authors: Koay Guo Yao , Sapiei Noor Sharoja 
Published: July 2024

PurposeThis study examines the role of corporate governance on corporate tax avoidance from the developing country perspective of Malaysia.Design/methodology/approachA sample of 318 firm-year observations from 2016 to 2020 from the 100 largest listed companies in Malaysia was analysed using a fixed effects panel least squares regression model.FindingsCEOs play a significant role in corporate tax avoidance in Malaysia. Specifically, they are motivated by money and power to engage in risky tax avoidance activity. It was also found that corporate governance mechanisms related to the board of directors have a limited effect on companies’ tax compliance issues.Practical implicationsThis study’s findings can help regulators and policymakers understand the circumstances leading to increased tax aggressiveness as well as the limitations of certain governance mechanisms in curbing tax avoidance activity within companies. The findings can also assist shareholders and investors in formulating internal policies to create better alignment of their interests with those of management. The unique emerging economy evidence and insights from this study advance knowledge and can inspire fellow researchers in their future studies.Originality/valueThis study differs from most prior studies by examining the governance and tax issue from a developing country perspective, that of Malaysia. Developments in the country’s corporate governance framework and tax landscape in recent years make it relevant and interesting to investigate the issue in this emerging economy. Offering unique empirical evidence and insights from an emerging economy viewpoint, and with findings that may be generalised to other emerging economies sharing similar market traits (particularly ASEAN nations), this study enriches and extends the existing literature.
Demystifying customer engagement in B2B markets
Authors: Srivastava Mukta , Sivaramakrishnan Sreeram , Pandey Neeraj 
Published: July 2024

Purpose
The increased digital interactions in the B2B industry have enhanced the importance of customer engagement as a measure of firm performance. This study aims to map and analyze temporal and spatial journeys for customer engagement in B2B markets from a bibliometric perspective.

Design/methodology/approach
The extant literature on customer engagement research in the B2B context was analyzed using bibliometric analysis. The citation analysis, keyword analysis, cluster analysis, three-field plot and bibliographic coupling were used to map the intellectual structure of customer engagement in B2B markets.

Findings
The research on customer engagement in the B2B context was studied more in western countries. The analysis suggests that customer engagement in B2B markets will take centre stage in the coming times as digital channels make it easier to track critical metrics besides other key factors. Issues like digital transformation, the use of artificial intelligence for virtual engagement, personalization, innovation and salesforce management by leveraging technology would be critical for improved B2B customer engagement.

Practical implications
The study provides a comprehensive reference to scholars working in this domain.

Originality/value
The study makes a pioneering effort to comprehensively analyze the vast corpus of literature on customer engagement in B2B markets for business insights.
Segregation and the onset of COVID-19 in American cities
Authors: Andreoli Francesco , Prete Vincenzo , Zoli Claudio 
Published: July 2024

PurposeThis paper investigates one of the potential costs of rising segregation in American cities by evaluating empirically the extent at which ethnic-based segregation contributes to the onset and the speed of propagation of the COVID-19 pandemic.Design/methodology/approachRegression analysis based on matched data on early incidence of COVID-19 cases, segregation and covariates. Identification resorts on variations in segregation across MSAs and heterogeneity in the geography and timing of stay-at-home orders.FindingsOne cross-MSA standard deviation increase in segregation leads to a significant and robust rise of COVID-19 cases of 8.7 per 100,000 residents across urban counties.Originality/valueCombines spatial data on COVID-19 cases and segregation; use of a new segregation measure; focus on early incidence of the pandemic and its drivers.
Leveraging technology in humanitarian supply chains: impacts on collaboration, agility and sustainable outcomes
Authors: Singh Rohit Kumar 
Published: July 2024

Purpose
This study aims to understand the role of technology adoption (TA) in improving the efficiency and environmental sustainability (ENS) of humanitarian supply chains through collaboration and supply chain agility. This study made an attempt to explore how technological resources can be used strategically to achieve operational efficiency and contribute to sustainable humanitarian logistics.

Design/methodology/approach
The data collected from 274 respondents involved in humanitarian logistics is analyzed using the confirmatory factor analysis and the Partial Least Squares Structural Equation Modeling. These respondents include logistics managers, coordinators as well as other relevant personnel from different non-governmental organizations, international aid agencies and relief operations.

Findings
The results of this study show that TA plays a critical role in improving both collaboration and supply chain agility in humanitarian operations. It is evidenced that both collaboration and agility significantly moderate the relationship between TA and supply chain outcomes, respectively, improving the effectiveness and ENS of aid delivery. In particular, technology-facilitated collaboration and agility cut down operational costs, reduce the response time and minimize the environmental impact.

Originality/value
This study extends the application of dynamic capabilities view in humanitarian operations and supply chain and elaborates on how technological capability improves humanitarian supply chain performance. This study also highlights the mediation role of agility and collaboration to achieve aid delivery efficiency and ENS.
Defactinib inhibits FAK phosphorylation and regulates psoriasis via attenuating hyperproliferation of keratinocytes
Authors: Zuo Yuyue , Zhang Yueqi , Qu Zilu , Wang Bei , Zhao Yan , Dai Lei , Chen Liuqing , Xu Li 
Published: July 2024

AbstractExcessive proliferation of keratinocytes is a crucial pathological risk feature of psoriasis. Focal adhesion kinase (FAK) is a non‐receptor protein that primarily regulates cell proliferation and migration. However, the expression and regulatory mechanism of FAK in psoriasis remains unclear. This study aimed to investigate the regulation of FAK in psoriasis and examined the potential impact of FAK inhibitor on psoriasis. A small molecular selective FAK inhibitor, defactinib, was used to evaluate the effect of FAK on psoriasis in in vitro and in vivo functional assays. In our experiments, imiquimod (IMQ)‐induced psoriasis mice and human keratinocytes cells were used to study the potential roles and mechanisms of FAK in psoriasis. FAK phosphorylation has been weakly detected in normal intact skin and is markedly elevated upon IMQ treatment. By reducing FAK phosphorylation (p‐FAK), defactinib treatment could attenuate psoriasiform inflammation and epidermal hyperplasia in IMQ‐treated mice compared with IMQ‐induced mice treated with the vehicle. In in vitro studies, resiquimod (R848) increased (p‐FAK) and promoted cell proliferation in human keratinocytes cells, while defactinib reversed this effect. Mechanistically, defactinib can alleviate the proliferation via JNK/YB1 pathway in vitro and in vivo. Defactinib significantly attenuates psoriasiform inflammation and epidermal hyperproliferation through the inhibition of the FAK‐mediated axis. The downregulation of phosphorylated FAK then suppressed the activation of JNK/YB1 protein signaling pathway in psoriasis. Our work highlights targeting FAK as a potentially effective strategy for the treatment of psoriasis.
Surviving domestic and state violence: Women's prison organising and the gendered politics of solidarity
Authors: Klein Rachel Leah 
Published: July 2024

AbstractTracing the organising efforts of criminalised survivors inside the California Institution for Women during the 1990s, this article explores the social and political history of Convicted Women Against Abuse (CWAA). Members built communities of self‐affirmation and care within institutions designed to stamp out their humanity during an age otherwise marked by punitive legislation, prison expansion and growing incapacitation. How these women fostered collectivity and became political advocates fighting for joint clemency complicates conventional and gendered understandings of the punitive 1990s as a low point in the American prison movement. Narrated from the perspective of incarcerated women organisers who stewarded elaborate care networks and undertook significant political organising, this article restores women's prison organising during the 1990s to the prison movement record, while also showcasing the limits and harms of mainstream anti‐violence policies in the lives of incarcerated survivors. Drawing upon incarcerated women's writings, testimonies and oral histories, I examine the politics of mutual care, solidarity and resistance that incarcerated women developed in response to a prison regime that was and remains actively hostile to collectivity of any kind. I argue that care work nurtured sustained political engagement from inside prison.
The “t” time: Investigating handedness through strokes and slopes
Authors: Šunjić Kata , Banovac Ana , Kafadar Tijana , Džin Nena , Žeravica Marko , Mikulić Petra , Penava Ana , Kulišić Adriana , Hajdić Zlatka , Kružić Ivana , Jerković Ivan , Bašić Željana 
Published: July 2024

AbstractThis study investigated the stroke and slope characteristics in left‐handed and right‐handed handwriting. Stroke (letters t, f, đ, and H) and slope (letters t, f, l, d, and g) directions were analyzed on in‐house samples (n = 64), revealing statistically significant differences (p ≤ 0.05) between the groups. Right‐handers predominantly exhibited left‐to‐right strokes (98%–100%), while left‐handers showed greater variability. Although statistically significant for most letters analyzed, slope direction did not demonstrate consistent patterns. A logistic regression model was developed and validated on the same sample to classify handedness based on the averaged strokes of the letter “t.” The model was further tested on samples (n = 252) from a publicly available handwriting database. If the model classified the sample as produced by left hand, it was correct in 100% of cases. In contrast, when the model classified writing as right‐handed, it was correct in 73%–97% of cases, depending on the validation sample. The model classified writing as of left‐handed origin if more than 36% of the letters “t” had a stroke from right to left, while otherwise, writing was classified as of right‐handed origin. The developed method showed great potential for classifying the handedness of the author of disputed handwriting, thus eliminating individuals as text authors or narrowing down the pool of potential authors.