bluuebunny/crossref_metadata_2025_split huggingface dataset:
Singing the same environmental song: transmission of green HR signals from supervisors to subordinates through multilevel modeling
Authors: Khan Aisha , Yusliza M.Y. , Alkaf Abdur Rachman , Farooq Khalid 
Published: June 2024

PurposeTo comprehend the influence of green HR practices (GHRM) on employee outcomes, strategic HRM researchers are gradually adopting an employee-centric approach, a subject that has sparked recent discussions among scholars in the field of green HR. These scholars have emphasized the need for studies that shed light on the reasons behind the differences in employees' perceptions of GHRM. To address this concern, we investigated (1) supervisors perceived GHRM (SUP-GHRM) and subordinates perceived GHRM (SUB-GHRM) as the fundamental source of variation in employee eco-friendly behavior and green performance, (2) the association between SUP-GHRM and SUB-GHRM, (3) the mediation role of SUB-GHRM toward green performance and eco-friendly behavior, and (4) the moderation of perceived HRM system strength (HRMSS) on supervisor-subordinate perceived GHRM.Design/methodology/approachApplying a survey approach, we collected data from 217 supervisors and 624 subordinates from Large-Scale Manufacturing Organizations in the Textile sector of Pakistan. Since the data is hierarchical, we applied the Hierarchical Linear Model (HLM) and bootstrapping techniques to examine the hypothesized relationship.FindingsThe results of HLM revealed that (1) the SUP-GHRM and SUB-GHRM were key in determining green performance and eco-friendly behavior, (2) the SUP-GHRM significantly influenced SUB-GHRM, (3) the SUP-GHRM indirectly affected the eco-friendly behavior and green performance through SUB-GHRM, (4) the HRM system’s strength positively moderated the association between the SUP-GHRM and SUB-GHRM.Practical implicationsThe corporations need to ensure that both supervisors and subordinates have a consistent understanding of GHRM practices and foster positive relationships between them. It is also important for companies to actively enhance supervisors' knowledge of GHRM and encourage them to effectively communicate the company’s GHRM practices to their subordinates. This is vital for improving employee job-related outcomes. Furthermore, corporations should emphasize developing a strong HRM system designed to create a climate where employees understand the behaviors and responses that are valued and recognized, leading them to perceive situations in line with their managers.Originality/valueThis study suggests SUP-GHRM and SUB-GHRM as critical factors that influence eco-friendly behavior and green performance, and HRMSS is key to aligning the perception gaps between subordinates and supervisors about what GHRM is in place in their organization, which is empirically analyzed in a developing country context.
Management of heterogeneous AI-based industrial environments by means of federated adaptive-robot learning
Authors: Ramírez Tamai , Mora Higinio , Pujol Francisco A. , Maciá-Lillo Antonio , Jimeno-Morenilla Antonio 
Published: June 2024

PurposeThis study investigates how federated learning (FL) and human–robot collaboration (HRC) can be used to manage diverse industrial environments effectively. We aim to demonstrate how these technologies not only improve cooperation between humans and robots but also significantly enhance productivity and innovation within industrial settings. Our research proposes a new framework that integrates these advancements, paving the way for smarter and more efficient factories.Design/methodology/approachThis paper looks into the difficulties of handling diverse industrial setups and explores how combining FL and HRC in the mark of Industry 5.0 paradigm could help. A literature review is conducted to explore the theoretical insights, methods and applications of these technologies that justify our proposal. Based on this, a conceptual framework is proposed that integrates these technologies to manage heterogeneous industrial environments.FindingsThe findings drawn from the literature review performed, demonstrate that personalized FL can empower robots to evolve into intelligent collaborators capable of seamlessly aligning their actions and responses with the intricacies of factory environments and the preferences of human workers. This enhanced adaptability results in more efficient, harmonious and context-sensitive collaborations, ultimately enhancing productivity and adaptability in industrial operations.Originality/valueThis research underscores the innovative potential of personalized FL in reshaping the HRC landscape for manage heterogeneous industrial environments, marking a transformative shift from traditional automation to intelligent collaboration. It lays the foundation for a future where human–robot interactions are not only more efficient but also more harmonious and contextually aware, offering significant value to the industrial sector.
Examining a district-union-university partnership for professionalizing teachers to lead school improvement efforts
Authors: Henry Wesley L. C. , VanGronigen Bryan A. , Wronowski Meredith L. 
Published: June 2024

PurposeThis study investigated a teacher leadership program created by a partnership between a large US urban district, their teachers’ union and a university. We were part of an action-research partnership that examined the program’s implementation.Design/methodology/approachWe employed a hermeneutic phenomenology methodology and mixed-method data collection methods and analysis strategies to understand the experiences of program participants. Data included interviews with program participants, union leaders and district administrators along with an analysis of projects that participants created during the program.FindingsTeacher leadership programs were legitimized through diverse stakeholder collaboration, and involvement of a university partner was viewed as a value-add for teachers. Formalized teacher leadership programs professionalize teachers through expanding professional networks, developing leadership skills and lifting teachers’ voices. When teacher leader work is directed towards school improvement, teachers’ unique perspectives yield varied problems of practice and goals in ways that help schools address these problems.Practical implicationsThis study has implications for districts seeking to create teacher leadership opportunities and for districts and universities seeking to partner for in-service professional learning opportunities.Originality/valueThis study underscores the role effective district-union-university partnerships can play in fostering pipelines for teacher leader development, which can better position school improvement efforts to be sustained over time.
An empirical analysis on immigrants and price elasticity in the import demand function
Authors: Fukumoto Yukio 
Published: June 2024

PurposeThe purpose of this paper is to explore the empirical relationship between the share of immigrants and the price elasticity of import demand.Design/methodology/approachWe estimate the import demand function including the interaction term of the share of immigrants and relative import price, using panel data of 76 countries/areas.FindingsThe coefficient of the interaction term is significantly positive, that is, a higher share of immigrants weakens the negative effect of the relative import price on import demand. Our findings reveal the negative relationship between the share of immigrants and the price elasticity of import demand.Practical implicationsThe share of immigrants is increasing in the present era of globalization, and it is possible that the role of exchange rate as the price adjustment mechanism in international trade become lower in the future.Originality/valueThis research considers different price elasticities for import goods by immigrants and natives.
A processual view on sustainability transitions in service ecosystems
Authors: Sarno Debora , Enquist Bo , Polese Francesco , Sebastiani Roberta , Petros Sebhatu Samuel , Viljakainen Anna Maria 
Published: June 2024

PurposeSustainability transitions (STs) refer to large-scale step changes in complex systems required to face sustainability issues. We aim to delineate how they can unfold in service ecosystems, especially when inspired by regenerative thinking.Design/methodology/approachWe develop a conceptual framework based on a processual view of STs and provide a propositional inventory based on literature leveraging deductive reasoning. Moreover, we contextualize our conceptualizations by showing illustrative examples of cities coping with STs.FindingsWe connect the perception of unsustainability with the shift toward service-dominant (S-D) logic and identify them as triggers of an ST; we focus on the role of nested service ecosystems and the adoption of regenerative thinking in STs; finally, we highlight the domino effect that can drive continuous change towards sustainability in service ecosystems. Future research could be focused on (loss of) sensemaking for driving STs, practical approaches to deal with institutional tensions in nested service ecosystems and the possible fractality of ST processes in service ecosystems.Originality/valueThis study supports the understanding of STs in cities and other systems such as industries, markets and organizations. It contributes to ST literature by suggesting the adoption of S-D logic and system lenses to identify, drive and cope with system changes toward sustainability, showing implications for policymakers and practitioners. Furthermore, it contributes to S-D logic by unfolding the self-adjustment of service ecosystems and the focus of sustainability initiatives on nested service ecosystems to sustain the broader systems. Finally, it contributes to transformative service research by identifying how the procedural and inspirational principles characterizing regenerative thinking can support design for STs.
Grain storage security in context of government digital governance: a tripartite evolutionary game analysis of speculative behavior
Authors: Li Ming-Yang , Jiang Zong-Hao , Wang Lei 
Published: June 2024

PurposeThe purpose of the study is to investigate and analyze the dynamics of the government-enterprise grain joint storage mechanism, particularly, focusing on profit-driven speculative behaviors exhibited by enterprises within this context. The study aims to understand the various factors influencing the behavior of stakeholders involved in grain storage, including government storage departments, agent storage enterprises and quality inspection agencies.Design/methodology/approachThe study employs a tripartite evolutionary game model to investigate profit-driven behaviors in government-enterprise grain joint storage. It analyzes strategies of government departments, storage enterprises and quality inspection agencies, considering factors like supervision costs and speculative risks. Simulation analysis examines tripartite payoffs, initial probabilities and the impact of digital governance levels to enhance emergency grain storage effectiveness.FindingsThe study finds that leveraging digital governance tools in government-enterprise grain joint storage mechanisms can mitigate risks, enhance efficiency and ensure the security of grain storage. It highlights the significant impact of supervision costs, speculative risks and digital supervision levels on stakeholder strategies, offering guidance to improve the effectiveness of emergency grain storage systems.Originality/valueThe originality of this study lies in its integration of digital governance tools into the analysis of the government-enterprise grain joint storage mechanism, addressing profit-driven speculative behaviors. Through a tripartite evolutionary game model, it explores stakeholder strategies, emphasizing the impact of digital supervision levels on outcomes and offering insights crucial for enhancing emergency grain storage effectiveness.
Evolution of cooperation in R&D alliance portfolios considering aspirations
Authors: Guo Peng , Wang Ding , Guo Ning 
Published: June 2024

PurposeThis study aims to specify whether heterogeneous reference-point-based aspirations are related to the cooperation levels of R&D alliance portfolios in a positive or negative (or nonlinear) way, and to unveil how cooperative behaviors evolve in recurrent project cooperation.Design/methodology/approachThis study establishes a network containing a cooperation subnetwork and a project subnetwork based on patent data in the “deep learning” field to investigate how cooperative behaviors evolve in R&D alliance portfolios. A model of evolutionary games on complex networks is constructed to gain insight into the dynamic evolution of DMs’ strategies.FindingsFirst, the heterogeneous aspirations of DMs can improve the cooperation level in R&D alliance portfolios. Second, compared to prudent DMs, aggressive DMs are more likely to choose the cooperation strategy, implying that an appropriate aspiration level nurtures cooperative R&D endeavors with partners. Third, the effects of effort complementarity, knowledge reorganization capabilities and cooperation supervision on cooperation are contingent on the distribution of DMs’ aspiration types.Practical implicationsPolicymakers should identify aspiration types of DMs when screening partners. They can encourage partners to focus more on historical payoffs and establish relatively higher aspiration levels to improve the cooperation level. Developing highly detailed contracts becomes crucial when cooperating with firms that possess extensive knowledge reorganization capabilities.Originality/valueThis work contributes a theoretical framework for investigating cooperation in R&D alliance portfolios through the lens of evolutionary games on complex networks, thus revealing the effects of heterogeneous reference-point-based aspirations of DMs on R&D cooperation.
Jianpi‐Tiaoqi decoction inhibits tumour proliferation and lung metastasis in tumour‐bearing mice with triple‐negative breast cancer
Authors: Zhang Jin , Ye Chen‐xiao , Chen Hai‐tao , Li Tian , Ma Li‐tian , Guo Yong 
Published: June 2024

AbstractTraditional Chinese medicine, specifically the Jianpi Tiaoqi (JPTQ) decoction, has been explored for its role in treating breast cancer, particularly in inhibiting lung metastasis in affected mice. Our study evaluated the effects of JPTQ on several factors, including tumour growth, apoptosis, angiogenesis, epithelial‐to‐mesenchymal transition (EMT) and immune microenvironment regulation. We used bioluminescence imaging to observe in situ tumour growth and potential lung metastasis. Transcriptomic analysis provided insights into gene expression, whereas flow cytometry was used to examine changes in specific immune cells, such as CD4+ T cells and myeloid‐derived suppressor cells. Several essential proteins and genes, including vascular endothelial growth factor (VEGF), matrix metalloprotein‐9 (MMP‐9) and B‐cell lymphoma 2 (Bcl‐2), were assessed through quantitative real‐time polymerase chain reaction, western blotting and immunohistochemistry. Our findings showed that JPTQ treatment inhibited tumour proliferation in cancer‐bearing mice. Bioluminescence imaging and pathological analysis indicated a reduction in lung metastasis. Transcriptome analysis of lung and tumour tissues indicated that the genes associated with EMT, angiogenesis, proliferation and apoptosis were regulated in the JPTQ‐treated group. Kyoto Encyclopedia of Genes and Genomes analysis suggested enrichment of immune‐related pathways. Flow cytometry indicated that JPTQ treatment reduced the proportion of monocyte–myeloid‐derived suppressor cells in the lung and increased the number of CD4+ T cells in the peripheral blood and the number of T helper 1 (Th1) cells in the spleen (P < 0.05). E‐cadherin and cleaved caspase 3 were upregulated, whereas Snail, Bcl‐2, Ki67 and VEGF were downregulated in the lung and tumour tissues; moreover, the expression of MMP‐9 was downregulated in the lung tissue (P < 0.05). In essence, JPTQ not only inhibits tumour growth in affected mice, but also promotes positive immune responses, reduces angiogenesis, boosts tumour cell apoptosis, reverses EMT and decreases breast cancer lung metastasis.
The Use of Expanded Carrier Screening in Reproductive Medicine
Authors: Elson J. , Drakeley A. , Achilli C. , Canham N. , Kulke C. ,   the Royal College of Obstetricians and Gynaecologists
Published: June 2024

Plain language summaryExpanded carrier screening (ECS) is a genetic screening test carried out by analysing a blood sample. This screen can be used to detect whether the individual unknowingly carries gene variants associated with common genetic conditions, such as cystic fibrosis, that may be passed on to their children. It is typically performed in reproductive medicine for those who are considering having a family either naturally or via fertility treatment. Many donor sperm and egg banks, particularly in the USA and Europe, also perform blanket ECS testing on all their prospective sperm and egg donors. ECS is not currently routine practice in the UK, but a growing number of patients are requesting it before treatment.All of us carry gene variants of some sort that may cause autosomal recessive disease in their children if their partner or donor also carry a variant in the same gene. An autosomal recessive disease means two copies of an abnormal gene must be present in order for the disease or trait (such as cystic fibrosis or sickle cell disease) to develop. One copy of the variant means the person is a carrier but does not have the condition. Two copies, i.e. from the mother and father, means the child has a 25% chance of having the genetic disease. Carrying a gene variant does not mean that the individual would necessarily have any symptoms of the disease or any features of the condition.Genetic tests for specific conditions are currently available either before or during pregnancy for prospective parents who have a family or personal history of a genetic condition, or for those from ethnic backgrounds where certain conditions – such as haemoglobinopathies (blood disorders) – are common, prompting referral to a clinical genetics department.Expanded carrier screens may test for more than 100 genetic conditions. The list of conditions screened for is called a panel. Common panels are 250 or 600 genes. Not all expanded carrier screens that are available analyse the same genes. Some may test for genes that do not cause serious disease, or cause diseases that occur in later life; others test for genes that cause severe conditions in childhood. There is no agreement as to which panel of genes should be tested for in an ECS.Understanding the screening that is being offered, and the meaning of any results, is complicated and requires support from appropriately trained professionals to best inform the prospective parent or parents.
The effect of formal de‐policing on police traffic stop behavior and crime: Early evidence from LAPD's policy to restrict discretionary traffic stops
Authors: Boehme Hunter M. , Mourtgos Scott M. 
Published: June 2024

AbstractResearch SummaryOn March 1, 2022, correspondence from the Los Angeles Police Department (LAPD) headquarters stated that officers can no longer use minor infractions (e.g., equipment violations) as a pretextual reason to further investigate drivers for criminal behavior. If LAPD officers are to execute a discretionary stop, they must activate their body‐worn cameras and reasonably articulate to the civilian why they are being investigated. The intent is to reduce racial/ethnic disparities in stops and build trust of the police within the community. Critics of the policy argue that elevated crime rates will result due to the crime suppression effect of such stops. This study examines racial differences in stops before and after the policy change, as well as whether Part 1 violent and property crimes increased. Descriptive findings show that while the counts of stops, arrests, and contraband seizures during stops decreased, the percentage of non‐White civilians stopped decreased only minimally following the intervention. Results from using Bayesian synthetic control methods indicate an increase in both violent and property crimes post‐intervention compared with the synthetic counterfactual. The increase in violent crimes has a low probability of being different from the counterfactual, whereas the increase in property crimes has a high probability, suggesting that the intervention led to a real change in property crimes compared with what would have been expected under the counterfactual.Policy ImplicationsThis study provides preliminary evidence that emerging policies intended to restrict discretionary stops may not have the intended effect on racial disparities in police traffic stops. Instead, agencies passing similar policies may expect to see the potential unintended consequence of a spike in jurisdictional property crimes. We argue that such types of stops across a jurisdiction may have a general deterrent effect on more common and calculative crimes such as property crimes. To combat violent crimes, agencies should consider focusing discretionary stops in known hot spots. Further, our findings offer implications for research on the effects of de‐policing on crime. Police agencies should monitor potential unintended impacts of these policies if enacted and be prepared to deal with such consequences.
Shape variation in cranium, mandible and teeth in selected mouse strains
Authors: Ağaç Duygu Küçük , Oktay Ece , Onuk Burcu , Kabak Murat , Gündemir Ozan 
Published: June 2024

AbstractThere are different strains of laboratory mouse used in many different fields. These strains differ anatomically. In order to determine these anatomical differences, shape analysis was conducted according to species. CD‐1, C57bl/6 and Balb‐c strains were preferred to study these differences. Forty‐eight adult mouse strains belonging to these strains were utilized. The bones were photographed and geometric morphometry was applied to these photographs. Principal Component Analysis was applied to determine shape variations. In Principal component 1 for cranium, CD‐1 and C57bl/6 strain groups showed different shape variations, while Balb‐c strain group showed similar shape variations to the other strain groups. Principal Component 1 for the mandible separated the CD‐1 and C57bl/6 strain groups in terms of shape variation. Principal Component 2 explained most of the variation between the C57bl/6 and CD‐1 lineage groups. In PC1 for molars, the CD‐1 group showed a different shape variation from the other groups. Mahalanobis distances and Procrustes distances were measured using Canonical variance analysis to explain the differences between the lineage groups. These measurements were statistically significant. For cranium, in canonical variate 1, CD‐1 group of mouse and Balb‐c group of mouse were separated from each other. In canonical variate 2, C57bl/6 group of mouse were separated from the other groups. For mandible, Balb‐c group of mouse in canonical variate 1 and CD‐1 group of mouse in canonical variate 2 were separated from the other groups. For molars, CD‐1 group of mouse in canonical variate 1 and Balb‐c group of mouse in canonical variate 2 were separated from the other groups. It was thought that these anatomical differences could be caused by genotypic factors as well as dietary differences and many different habits that would affect the way their muscles work.