bluuebunny/crossref_metadata_2025_split huggingface dataset:
Leaders’ knowledge systems in strategizing communication in high-uncertain and low-uncertain crises: balancing operational and relational outcomes
Authors: Bansal Anjali , Lakshman C. , Romano Marco , Nijjer Shivinder , Attri Rekha 
Published: April 2024

Purpose
Research on leaders’ knowledge management systems focuses exclusively on how leaders gather and disseminate knowledge in collaboration with external actors. Not much is known about how leaders address the psychological aspects of employees and strategize internal communication. In addition, while previous work has treated high uncertainty as a default feature of crisis, this study aims to propose that perceived uncertainty varies in experience/meaning and has a crucial bearing on the relative balance of cognitive/emotional load on the leader and behavioral/psychological responses.

Design/methodology/approach
The authors contribute by qualitatively examining the role of leader knowledge systems in designing communication strategies in the context of the COVID-19 crisis by investigating communication characteristics, style, modes and the relatively unaddressed role of compassion/persuasion. In this pursuit, the authors interviewed 21 C-suite leaders, including chief executive officers, chief marketing officers, chief financial officers, chief human resource officers and founders, and analyzed their data using open, axial and selective coding, which were later extracted for representative themes and overarching dimensions.

Findings
Drawing from grounded theory research, the authors present a framework of knowledge systems and their resultant communication with employees in high uncertain and low uncertain crises. The authors highlight interactions of a set of concepts – leaders’ preparedness, leaders’ support to employees tailored communication adapted to perceived uncertainty, leading to enhanced trust – in the achievement of outcomes related to balancing operational and relational systems with employees. The findings suggest that a structured process of communication helps employees mitigate any concern related to uncertainty and feel confident in their leadership.

Originality/value
The research has implications for leaders in managing their knowledge systems, for human esources practitioners in designing effective internal communication programs, as well as for scholars in knowledge management, communication and leadership.
AI in Bangladeshi libraries: opportunities and challenges
Authors: Mahmud Md. Rifat 
Published: April 2024

Purpose
This paper aims to explore the opportunities and challenges associated with adopting artificial intelligence (AI) in libraries in Bangladesh and provide recommendations to guide the responsible integration of AI to enhance library services and accessibility.

Design/methodology/approach
The paper reviews relevant literature on the applications of AI in libraries, the current state of technology adoption in Bangladeshi libraries and the ethical considerations surrounding AI implementation. It analyzes the potential benefits of AI tools such as chatbots, intelligent search engines, text-to-speech and language translation for improving user services and inclusion. The challenges of infrastructure constraints, lack of resources and skills, data privacy issues and bias are also examined through the lens of the Bangladeshi context.

Findings
AI offers transformative opportunities to automate operations, strengthen user services through 24/7 virtual assistants and personalized recommendations and promote accessibility for diverse users in Bangladeshi libraries. However, significant challenges such as inadequate technology infrastructure, funding limitations, shortage of AI-skilled staff, data privacy risks and potential biases must be addressed. Strategically planning for sustainable implementation, building AI capacity, prioritizing ethical AI development and fostering collaborations are critical factors for successful AI adoption.

Originality/value
This paper provides an in-depth analysis of the prospects and obstacles in leveraging AI specifically for libraries in Bangladesh. It offers original insights and context-specific recommendations tailored to the needs and constraints of a developing nation working to harness AI’s potential to create dynamic, inclusive knowledge centers serving all communities.
Interlocking directorships and firm performance: the role of board diversity
Authors: Khan Ajab , Baker Kent H. 
Published: April 2024

PurposeThis study aims to examine the impact of interlocking directorships on firm performance in Turkey, with a specific focus on the moderating role of board diversity.Design/methodology/approachUsing a panel dataset comprising the top 100 firms listed on Borsa Istanbul from 2014 to 2018, this study employs regression analysis to investigate the relationship between interlocking directorships, board diversity, and firm performance. It firm-level financial data and directorship information to assess the effects of interlocking directorships on firm performance while also considering the moderating influence of board diversity.FindingsThe findings of this study reveal several important insights. First, the results confirm the “busyness hypothesis” as an increase in the number of interlocks per director negatively impacts firm performance, indicating reduced monitoring effectiveness. However, the study also demonstrates that board diversity plays a significant moderating role. Specifically, board diversity positively influences the relationship between interlocking directorships and firm performance, suggesting that a diverse board can mitigate the negative effects of interlocks and enhance overall firm performance.Originality/valueThis study contributes to the existing literature in several ways. First, this study extends our understanding of the relationship between interlocking directorships and firm performance, considering contingency factors in the Turkish market. Second, our findings imply that board diversity mitigates the negative impact of busy interlocking directorates and improves firm performance, which provides invaluable directions to firms in setting their boards. Moreover, this research enhances corporate governance practices in Turkey and beyond in other emerging markets with similar corporate governance mechanisms by identifying the importance of board diversity and its moderating influence.
Investigating “social time” in autism to develop a smartphone app: a co-produced consultation with specialist psychologists and psychotherapists
Authors: Riches Simon , Hammond Neil , Bianco Marilla , Fialho Carolina , Nicholson Sarah Lisle , Acland James 
Published: April 2024

Purpose
Although increased social time is associated with healthier lifestyles, autistic people often present in therapy with social time difficulties. Given the growing interest in digital interventions and their applicability for autistic individuals, a social time app could be beneficial to support autistic people to manage social time, but there is limited research in this field, especially that which involves people with lived experience. The purpose of this study was to use co-production to conduct consultations with expert clinicians about the relationship between autism and social time, and the future development of a smartphone app to monitor and support social time in autistic people.

Design/methodology/approach
A qualitative methodology investigated clinicians’ views on the relationship between autism and social time and potential development of a social time app. Clinicians (N = 8) participated in semi-structured interviews facilitated by a researcher with lived experience of autism.

Findings
Participants were psychologists and psychotherapists from a specialist autism service. Thematic analysis identified factors associated with social time, such as differences with neurotypical populations, need for balance with non-social time and gender differences. According to participants, advantages of social time were connecting with people and forming relationships, whereas challenges were limited social skills, anxiety and anger and frustration. Suggested features of an app were a user-friendly design, psychoeducational components and prompts and reminders. Potential advantages of the app were support outside of therapy, support in therapy and monitoring emotional responses, whereas challenges were task completion and personalising content.

Originality/value
Findings reinforce the importance of a balance between social and non-social time for autistic people, which could be monitored and supported using a social time app. Clinicians could incorporate use of this app within psychological therapies to support emotional regulation and general functioning.
Assessing mental health and technology use in the time of COVID-19 among farmworkers in the U.S. – Mexico border
Authors: Castor Michaela Dakota , Hernandez Nora , Orozco Adriana 
Published: April 2024

Purpose
The purpose of this paper is to present findings on a community-based participatory research project where the authors examined access and ability to use technology, attitudes and perceptions of technology, and COVID-19 and mental health beliefs in the time of COVID-19, among predominantly Hispanic/Latinx farmworker males residing in the US–Mexico border city of El Paso, Texas.

Design/methodology/approach
This paper used a qualitative narrative analysis which consisted of in-person interviews in Spanish with male farmworkers (n = 10) between the ages of 49–60 years. This paper applied a research approach designed to engage researchers and community stakeholders as equal partners with the goal of improving practice.

Findings
Of the participants, eight reported having a phone and only three reported knowing how to use the internet. Before the COVID-19 pandemic, the participants reported living a relatively stress-free life. When the pandemic impacted their community, they reported experiencing heightened anxiety and stress. To relieve stress, all participants used healthy coping strategies (e.g. walking and gardening).

Originality/value
The findings suggest that farmworker males are receptive to obtaining mental health services. In addition, they would benefit from resources highlighting healthy stress coping mechanisms. Due to their limited knowledge of current internet technology, efforts on how to promote and deliver mental health services and resources to farmworkers should be strategic and appropriate.
Organizational politics, anger and workplace cyberbullying perpetration: a multigroup analysis of gender
Authors: Malik Omer Farooq , Pichler Shaun 
Published: April 2024

Purpose
Drawing on affective events theory, the purpose of this paper was to investigate direct and indirect relationships between perceived organizational politics and workplace cyberbullying (WCB) perpetration mediated through anger, as well as to examine the moderating role of gender in these relationships.

Design/methodology/approach
The sample comprised 534 white-collar employees who were employed in a variety of service industries, including banking, higher education, telecommunications, health care and insurance in Islamabad, Pakistan. Data were analyzed using the structural equation modeling technique in Amos.

Findings
Results demonstrated that perceived organizational politics has a direct positive effect on WCB perpetration. Moreover, results indicated that perceived organizational politics evokes anger among employees that, in turn, triggers WCB perpetration. Results of a multigroup analysis revealed that the positive effect of perceived organizational politics on WCB perpetration was not significantly different between men and women. However, the positive relationship between perceived organizational politics and anger was significantly stronger for men than for women. Likewise, this study found a significantly stronger relationship for men than for women between anger and WCB perpetration. Anger partially mediated the relationship between perceived organizational politics and WCB perpetration only among men.

Originality/value
This study contributes to the literature by demonstrating that perceived organizational politics triggers WCB perpetration directly and indirectly through its impact on anger. Moreover, this study identified gender differences in the experience and expression of anger in response to perceived organizational politics.
Retrospective perceptions of support for career development among PhD graduates from US and New Zealand universities
Authors: Spronken-Smith Rachel , Brown Kim , Cameron Claire 
Published: April 2024

Purpose
PhD graduates are entering an increasing range of careers, but past research has highlighted a lack of preparation for these careers. This study aims to explore the reflections of PhD graduates from science and humanities and social science disciplines regarding support for career development (CD) during their study.

Design/methodology/approach
The authors used an explanatory sequential mixed-methods design and collected 136 survey responses and interviewed 21 PhD graduates from two US and one New Zealand universities to investigate their career readiness. Using the lens of Cognitive Information Processing theory, the authors explored the development of self-knowledge and career options-knowledge, and how support at the macro (institutional), meso (departmental) and micro (supervisors) levels influenced CD.

Findings
During doctoral study, there was very poor engagement with CD activities. Graduates displayed limited self-knowledge and poor knowledge about career options. Graduates reported drawing mainly on their departments and supervisors for career guidance. Although there were pockets of good practice, some departments were perceived as promoting academia as the only successful outcome, neglecting to support other possible pathways. Some graduates reported excellent supervisor support for CD, but others described disinterest or a damaging response if students said they were not wanting to pursue academia.

Originality/value
The enabling aspects for developing self- and options-knowledge are collated into a conceptual model, which identifies key factors at institutional, departmental and supervisor levels, as well as for PhD students themselves.
Below‐ground root nutrient‐acquisition strategies are more sensitive to long‐term grazing than above‐ground leaf traits across a soil nutrient gradient
Authors: Cai Jinting , Pan Xiaobin , Xiao Yingli , Wang Yue , Li Guangyin , Wang Yao , Zhang Minna , Wang Ling 
Published: April 2024

Abstract

Understanding how plant nutrient acquisition strategies respond to grazing at the community level is critical understanding ecosystem structure and functioning in grasslands. However, few studies have simultaneously compared the difference in above‐ground (leaf) and below‐ground (root) nutrient‐acquisition strategies in response to long‐term grazing, especially at the regional scale.

Here, we measured a set of leaf and fine‐root traits that correspond to the fast‐slow economic spectrum at the community level in 10 experimental sites from paired grazed and ungrazed grasslands across a soil nutrient gradient covering three major types of grasslands in northern China.

We found that patterns of variations of leaf and fine‐root traits were consistent with both a leaf and root economic spectrum at the community level for both grazed and non‐grazed plots. Grazing had minor effect on community‐level leaf nutrient‐acquisition strategies but strongly influenced community‐level root nutrient‐acquisition strategies. Specifically, root nutrient‐acquisition strategies were shifted to more exploitative resource use in grazed communities. Moreover, soil nutrient contributed to the changes in both leaf and root nutrient‐acquisition strategies, which tended towards a more resource acquisition strategy with increasing soil nutrient levels. Grazing significantly interacted with soil nutrient to affect root nutrient‐acquisition strategies, and grazing contributed more to root nutrient‐acquisition strategies than soil nutrient.

Synthesis. Our results demonstrated completely inconsistent responses of community‐level above‐ and below‐ground resource acquisition strategies to long‐term grazing, and below‐ground acquisition strategies were more sensitive to long‐term grazing. Our findings also suggest that high intensity anthropogenic activities such as grazing may strongly modify below‐ground resource acquisition strategies.

Read the free Plain Language Summary for this article on the Journal blog.
Does microbial carbon use efficiency differ between particulate and mineral‐associated organic matter?
Authors: Ma Lixiao , Zhu Erxiong , Jia Juan , Wang Ya , Kang Enze , Yi Wenxing , Jiang Zhenhui , Dai Guohua , Feng Xiaojuan 
Published: April 2024

Abstract

Microbial carbon use efficiency (CUE), a key parameter to characterize microbial carbon conversion efficiency, is assumed to be similar in soil models for different soil functional pools with varied organic matter composition and nutrient availability, that is, particulate organic matter (POM) and mineral‐associated organic matter (MAOM). However, empirical studies comparing microbial CUE in POM versus MAOM are largely lacking. It is not known whether microbial CUE variance may underpin the variant behaviour (i.e. turnover and composition) of different soil functional pools.

Here we collected surface soils from 25 natural forests and grasslands with divergent edaphic properties, and compared microbial CUE in their POM versus MAOM using soil fractionation in combination with incubation using 18O‐labelled water. We also quantified edaphic properties, organic matter composition, microbial community structures and the stoichiometric imbalance of nitrogen (N) and phosphorus (P) relative to carbon based on the dissolved pool relative to microbial biomass (ImN and ImP) to investigate variables regulating microbial CUE and its variation in POM relative to MAOM (CUEPOM/CUEMAOM).

In contrast to our expectation, microbial CUE did not consistently differ between POM and MAOM across sites, albeit with large inter‐sample variations in CUEPOM/CUEMAOM (from 0.3 to 4.4). Although MAOM had higher substrate quality, indicated by lower ratios of soil organic carbon to total nitrogen (C/NOM) and higher N‐compounds/aromatic ratios, and higher proportions of r‐strategists and fast‐growing bacteria in the microbial community than POM, POM and MAOM had similar degrees of N limitation (i.e. ImN), which was the best predictor of microbial CUE across all samples. Therefore, although MAOM harboured more N‐containing compounds than POM, N limitation was not necessarily lower, leading to an overall similar microbial CUE in POM and MAOM. Nevertheless, CUEPOM/CUEMAOM decreased with increasing P limitation in POM relative to MAOM.

Overall, our paper presents a comprehensive, empirical study comparing microbial CUE in POM and MAOM of diverse soils, and our results support the use of similar microbial CUE for POM and MAOM in soil models, but also highlight potential contrasts in microbial CUE between soil pools under strong P limitation. Such inferences deserve attention under potentially increasing P limitation induced by N deposition. This study advances our mechanistic understanding of ecological patterns and processes from the organismic to the ecosystem scale based on soil microbial physiology and different soil functional pools.

Read the free Plain Language Summary for this article on the Journal blog.
Beyond yield and toward sustainability: Using applied ecology to support biodiversity conservation and food production
Authors: Rader Romina , Nuñez Martin A. , Siqueira Tadeu , Zou Yi , Macinnis‐Ng Cate , Marini Lorenzo , Batáry Péter , Gordon Rowena , Groves Lydia , Barlow Jos 
Published: April 2024

Abstract

Agroecological research has an important role in supporting evidence‐based land management to ensure food production is achieved whilst minimising the impacts on biodiversity and its associated ecosystem processes and services.

This nexus between often competing priorities of optimal production and sustainability requires greater knowledge of management decisions to enact more sustainable and transformative practice change and to better conserve biodiversity.

We highlight three key knowledge gaps in this area: (i) The use of appropriate indicators to measure dependencies and impacts on biodiversity; (ii) Methods to improve the management of resources to support the “health” of biodiversity within agroecosystems; (iii) Greater understanding of the ecosystem processes, and services generated and received across terrestrial and aquatic habitats.

Synthesis and applications. Ecological research and robust science will play a vital role in supporting more sustainable food production. We see Journal of Applied Ecology playing a key role in promoting agricultural research that goes beyond a narrow focus on increasing output, and encourage more submissions at the interface of agriculture, ecology and biodiversity conservation, considering social and economic aspects for a sustainable future.
The surge of bromazolam‐related fatalities replacing other novel designer benzodiazepines‐related fatalities in San Francisco
Authors: Rodda Luke N. 
Published: April 2024

AbstractBackground and aimBromazolam, a novel designer benzodiazepine (NBD), exhibits potent sedative, hypnotic and anxiolytic effects, raising concerns regarding its potential for misuse and fatal outcomes, particularly when combined with opioids such as fentanyl. Despite limited documented fatalities globally, its use poses a significant threat, exacerbated by under‐reporting and a lack of routine testing. This study analysed NBD‐related deaths in a major US city over a 4‐year period.MethodsAnalysis of accidental overdose deaths involving NBDs in San Francisco, CA, USA from 2020 to 2023, was performed utilizing medico‐legal death investigations including comprehensive forensic toxicology, pathology and demographic information. San Francisco conducts thorough investigations into all non‐natural and sudden unexpected deaths, including routine alcohol and drug testing of decedents under its jurisdiction, including etizolam, flualprazolam, flubromazolam and bromazolam analysis.ResultsThere was a sudden surge in bromazolam‐related deaths, with 44 fatalities documented in 2023, contrasting with relatively fewer deaths related to other NBDs. Bromazolam fatalities frequently involved co‐ingestion with opioids, primarily fentanyl, and stimulants such as methamphetamine and cocaine. Demographic characteristics indicated a predominance of males, with a significant proportion lacking fixed addresses. Blood concentrations of bromazolam increased during the study period, suggesting heightened availability and/or purity in the community.ConclusionThere was a surge in bromazolam‐related deaths during 2023 in San Francisco, CA, USA, contrasting with relatively stable numbers of deaths associated with other NBDs over the preceding years. The findings underscore the urgency for enhanced death investigation, testing and reporting to facilitate targeted harm reduction strategies for individuals at risk of bromazolam‐related morbidity and mortality.