bluuebunny/crossref_metadata_2025 huggingface dataset:
Acute generalized peritonitis revealing an ovarian pregnancy: a case report
Authors: Boka Tounga Yahouza , Soumana Diaouga Hamidou , Moumouni Soufianou , James Didier Lassey , Rachid Sani
Published: January 2024

Introduction and importance:

Abdominal pregnancy is still seen in developing countries due to inadequate medical facilities. The clinical indicators manifest in various forms and are nonspecific, making it challenging to diagnose and often leading to delayed detection. The occurrence of an infectious complication that leads to the development of generalised acute peritonitis is rare. The author present a case of 34-year-old patient who presented with febril generalised acute peritonitis caused by an abdominal pregnancy. The result of the abdominal ultrasound and the serum β-human chorionic gonadotropin (β-HCG) level led to initial diagnostic confusion.

Case presentation:

A 34-year-old primigravida with no medical or surgical history of comorbidity prior consulted in the authors’ department for generalised abdominal pain in the context of fever and amenorrhoea for more than 4 months. Physical examination revealed a painful and contracted abdomen. The biological assessment showed white blood cells at 27 100/ul, the haemoglobin level at 11.8 g/dl. The serum β-HCG level was less than 5 UI/l. The abdominal ultrasound noted a peritonitis secondary to an abscess of the appendix. Exploratory laparotmy revealed 200 ml of pus in the peritoneum and a mass in the right iliac fossa at the expense of the ovary with agglutination of the intestines loops. After adesyolysis, a single-piece excision of the mass was performed, the break-in showing a macerated foetus, a right adnexectomy and an appendectomy. The maternal outcome was good.

Clinical discussion:

Abdominal pregnancy remains an inadequately diagnosed condition in developing countries. This case reminds clinicians that abdominal pregnancy remains a differential diagnosis of all abdominal pain in a woman of childbearing age including when the serum β-HCG level was less than 5 UI/l.

Conclusion:

It is imperative to increase awareness among pregnant women about high-quality prenatal care, including early obstetric ultrasound, from conception. Meanwhile, healthcare professionals should receive continuous training and the technical platform modernised.
Seroprevalence of brucellosis antibodies and associated risk factors among the hospitalized patient, Aleppo, Syria: a hospital-based cross-sectional study
Authors: Abdulrazzak Mohammed , Alshaghel Mohammed Moutaz , Anadani Rami , Shabouk Muhammad Besher , Alhashemi Moustafa , Breim Fatima , Ali Alahmad Khaled , Alabrash Mohammed , Haj Kadour Samer
Published: January 2024

Introduction and importance:

Brucellosis is one of the most common infectious diseases in the world, especially in developing countries. Recent reports show that Syria is among the top ten countries where brucellosis is most prevalent. The purpose of this study is to estimate the seroprevalence of brucellosis antibodies among the hospitalized patients, in one of the largest hospitals in northern Syria.

Materials and methods:

A cross-sectional study was conducted among the hospitalized patients. The authors used a questionnaire to collect sociodemographic and brucellosis-related data from the patients. The authors also collected blood samples from these patients to be screened for brucellosis antibodies using Wright Coombs Agglutination and 2-mercaptoethanol tests, during the period from November 2021 and March 2022.

Results:

Among the 776 patients who were recruited in the study, the seroprevalence of brucellosis antibodies was 13.1% (n=776). The highest prevalence was among the female sex (16.7%, n=298), middle aged group 12–40 years (24.1%, n=116), and patients with history of brucellosis (30.1%, n=53). Among the positive samples, the findings of 2-mercaptoethanol tests show that (14.7%, n=102) were positive (presence of IgG Antibodies), and (75.5%, n=102) were negative.

Conclusion:

This study is the first to describe the epidemiology of brucellosis in northern Syria. It clearly shows high rates of positivity, which reflects immense challenges facing the public health sector in Syria. The best next step in light of this crisis is to raise awareness among population about brucellosis and its risk factor.
Utility of ChatGPT for Automated Creation of Patient Education Handouts: An Application in Neuro-Ophthalmology
Authors: Tao Brendan K. , Handzic Armin , Hua Nicholas J. , Vosoughi Amir R. , Margolin Edward A. , Micieli Jonathan A.
Published: January 2024

Background:

Patient education in ophthalmology poses a challenge for physicians because of time and resource limitations. ChatGPT (OpenAI, San Francisco) may assist with automating production of patient handouts on common neuro-ophthalmic diseases.

Methods:

We queried ChatGPT-3.5 to generate 51 patient education handouts across 17 conditions. We devised the “Quality of Generated Language Outputs for Patients” (QGLOP) tool to assess handouts on the domains of accuracy/comprehensiveness, bias, currency, and tone, each scored out of 4 for a total of 16. A fellowship-trained neuro-ophthalmologist scored each passage. Handout readability was assessed using the Simple Measure of Gobbledygook (SMOG), which estimates years of education required to understand a text.

Results:

The QGLOP scores for accuracy, bias, currency, and tone were found to be 2.43, 3, 3.43, and 3.02 respectively. The mean QGLOP score was 11.9 [95% CI 8.98, 14.8] out of 16 points, indicating a performance of 74.4% [95% CI 56.1%, 92.5%]. The mean SMOG across responses as 10.9 [95% CI 9.36, 12.4] years of education.

Conclusions:

The mean QGLOP score suggests that a fellowship-trained ophthalmologist may have at-least a moderate level of satisfaction with the write-up quality conferred by ChatGPT. This still requires a final review and editing before dissemination. Comparatively, the rarer 5% of responses collectively on either extreme would require very mild or extensive revision. Also, the mean SMOG score exceeded the accepted upper limits of grade 8 reading level for health-related patient handouts. In its current iteration, ChatGPT should be used as an efficiency tool to generate an initial draft for the neuro-ophthalmologist, who may then refine the accuracy and readability for a lay readership.
Development of a PROTAC Targeting Chk1
Authors: Chowdhury Sandipan Roy , Chuong Patrick , Mgbemena Victoria E. , Statsyuk Alexander
Published: January 2024

A series of Chk1 degraders were designed and synthesized. The degraders were developed through the conjugation of a promiscuous kinase binder and thalidomide. One of the degraders PROTAC-2 was able to decrease Chk1 levels in a concentration-dependent manner in A375 cells. The developed probes can be useful for the development of selective and more potent Chk1 degraders.
Lattice response to the radiation damage of molecular crystals: radiation-induced versus thermal expansivity
Authors: McMonagle Charles J. , Fuller Chloe A. , Hupf Emanuel , Malaspina Lorraine A. , Grabowsky Simon , Chernyshov Dmitry
Published: January 2024

The interaction of intense synchrotron radiation with molecular crystals frequently modifies the crystal structure by breaking bonds, producing fragments and, hence, inducing disorder. Here, a second-rank tensor of radiation-induced lattice strain is proposed to characterize the structural susceptibility to radiation. Quantitative estimates are derived using a linear response approximation from experimental data collected on three materials Hg(NO3)2(PPh3)2, Hg(CN)2(PPh3)2 and BiPh3 [PPh3 = triphenylphosphine, P(C6H5)3; Ph = phenyl, C6H5], and are compared with the corresponding thermal expansivities. The associated eigenvalues and eigenvectors show that the two tensors are not the same and therefore probe truly different structural responses. The tensor of radiative expansion serves as a measure of the susceptibility of crystal structures to radiation damage.
X-ray crystallographic structure of a novel enantiopure chiral isothiourea with potential applications in enantioselective synthesis
Authors: Savin J. Alejandro , Ávila-Ortíz C. Gabriela , Leyva-Ramírez Marco Antonio , Juaristi Eusebio
Published: January 2024

The synthesis of a chiral isothiourea, namely, (4aR,8aR)-3-phenyl-4a,5,6,7,8,8a-hexahydrobenzo[4,5]imidazo[2,1-b]thiazol-9-ium bromide, C15H17N2S+·Br−, with potential organocatalytic and anti-inflammatory activity is reported. The preparation of the heterocycle of interest was carried out in two high-yielding steps. The hydrobromide salt of the isothiourea of interest provided suitable crystals for X-ray diffraction analysis, the results of which are reported. Salient observations from this analysis are the near perpendicular arrangement of the phenyl ring and the mean plane of the heterocycle. This conformational characteristic may be relevant with regard the stereoselectivity induced by the chiral isothiourea in asymmetric reactions. Furthermore, evidence was found for the existence of an S...Br− halogen bond.
Synthesis and crystal structure of Ba2Y0.87(1)Mn1.71(1)Te5
Authors: Yadav Sweta , Prakash Jai
Published: January 2024

We report the structural characterization of a new quaternary telluride, Ba2Y0.87(1)Mn1.71(1)Te5, which was synthesized by the direct reaction of the elements inside a vacuum-sealed fused-silica tube. The quaternary phase is the first member of the Ba–M–Mn–Te system (M = Sc and Y). The composition and structure of the phase were elucidated using SEM–EDX (scanning electron microscopy–energy dispersive X-ray spectrometry) and single-crystal X-ray diffraction (SCXRD) studies. The title phase is nonstoichiometric and crystallizes in the monoclinic system (space group C2/m) having the refined unit-cell parameters a = 15.1466 (8), b = 4.5782 (3), c = 10.6060 (7) Å and β = 116.956 (2)°, with two formula units (Z = 2). The pseudo-two-dimensional crystal structure of Ba2Y0.87(1)Mn1.71(1)Te5 consists of distorted YTe6 octahedra and MnTe4 tetrahedra as the building blocks of the structure. The YTe6 octahedra are arranged to form infinite one-dimensional chains by sharing edges along the [010] direction. These chains are further connected to the MnTe4 tetrahedra along the c axis to create layered two-dimensional polyanionic [Y0.87(1)Mn1.71(1)Te5]4− units. The stuffing of Ba2+ cations in between the layers of [Y0.87(1)Mn1.71(1)Te5]4− anions brings the charge neutrality of the structure. Each Ba atom in the structure sits at the centre of a distorted monocapped trigonal prism-like polyhedron of seven Te atoms.
Transitioning young people into employment in the Australian construction industry: the trust-building role of project-based intermediaries
Authors: Woolcott Geoff , Loosemore Martin , Keast Robyn , Meltzer Ariella , Alkilani Suhair
Published: January 2024

Purpose

Construction is one of Australia’s largest employers of young people and the industry is facing a major labor shortage, with young people expected to account for much of the shortfall. Surprisingly however, there been little research into the pathways for young people into construction employment. The aim of this paper is to address this gap in research by exploring whether project-based intermediaries can support the development of disadvantaged young people’s trust in the often-problematic systems which are meant to help transition them into employment in construction.

Design/methodology/approach

Employing an in-depth case study approach, this research mobilizes theories of personalized and generalized trust to report the results of interviews with 15 sectoral leaders; focus groups with 12 young people working in construction; and interviews with 11 young people being transitioned into construction employment through a unique project-based intermediary developed by a major Australian construction company as part of its social procurement requirements.

Findings

Findings show that project-based intermediaries can play an important trust-building role in transitioning disadvantaged young people into work in construction. They do this by bridging a young person’s strong social ties (family and friendship) and weak social ties (with government and construction industry organizations), both of which can be problematic when used in isolation to seek employment in construction. By performing a crucial bridging role between a young person’s individual self-interest in acting alone to find work and their collective interest in being part of a collaborative group, the project-based intermediary creates a new form of linking social capital, enabling social procurement policies which target young people to work while also addressing wider systemic problems in Australia’s employment systems.

Originality/value

This research addresses the lack of employment research into young people in construction and the paucity of theory in social procurement research more broadly. It takes an original approach in aligning theories related to a duality of personalized trust and generalized trust seen against the duality of individual intentionality and agency (self-focused) and shared intentionality and agency (group-focused). By doing so it provides new conceptual and practical insights into the important role that construction project-based intermediaries like the one studied here can play in providing innovative cross-sector and collaborative solutions to the world’s growing youth unemployment crisis.
Music major students' perception toward Chinese higher education curriculum in employability preparation
Authors: Wang Yu Guo , Wang I Ta
Published: January 2024

Purpose

With a focus on undergraduate music major students in China, the study sought to examine how higher music education institutions prepare professional knowledge, professional skills and soft skills in relevance to music students' employability.

Design/methodology/approach

The quantitative survey engaged 359 music students from five music institutions in Western China to report their perceptions toward music curriculum related to employability. The current study examined whether their perception varied based on their gender, location, school, educational background and professional option purpose.

Findings

Perception differences in the music curriculum were observed across gender, schools, educational background and professional option purpose. School differences were the most significant among all five factors, followed by professional option purpose, educational background and gender. The location difference was insignificant among the five factors. There were insufficient opportunities for community and industrial engagement in higher music education.

Originality/value

The current study provides an insight into the higher music education curriculum for employability preparation in current China. This is one of the limited empirical studies in Western China to investigate music students' perceptions of professional knowledge and skills and the soft skill line with employability. The findings can serve as a reference for prospective employees in the music industry, policymaking and curriculum design and future research.
Identifying supply chain manager leadership skills and competencies gaps in Malaysia
Authors: Wahab Siti Norida , Tan Albert , Roche Olivier
Published: January 2024

Purpose

In recent years, technology diffusion, globalization and the Internet revolution have accelerated the growth of online transactions and altered corporate operations systems. The emergence of computer technology and the Internet have changed the way businesses work. The purpose of this study is to find and identify any common patterns in the logistics and supply chain industries for job requirements using job posting content in Malaysia.

Design/methodology/approach

This study provides an exploratory assessment of the employability skill set required using online job posting advertisements. Online job posting advertising, also known as e-recruiting, is one field that has been significantly influenced by information technology. In addition, the current Covid-19 outbreak has created a new need for a long-term contactless talent acquisition process in the organization's operating systems.

Findings

Based on this study's findings, the top ten skills required by employers for logistics and supply chain positions are (1) supply chain analytics, (2) technological aptitude, (3) teamwork skills, (4) customer focus, (5) leadership skills, (6) interpersonal skills, (7) people skills, (8) creativity and resilience, (9) demand and supply forecasting ability, and (10) project management skills. Overall, the findings provide a road map for practitioners and academics interested in developing supply chain managers' necessary skills and competencies to manage current and future supply networks. It also allows companies to adjust their supply chain management hiring, training and retention methods.

Originality/value

Although the study was done in Malaysia, the supply chain skills and competencies stated in this study, as well as their categorization, can be applied in other developing countries.
Customer loyalty to Islamic mobile banking: evaluating the roles of justice theory, religiosity, satisfaction and trust
Authors: Muflih Muhammad , Zen Muhamad , Purbayati Radia , Kristianingsih Kristianingsih , Karnawati Hennidah , Iswanto Bambang , Juniwati Endang Hatma
Published: January 2024

Purpose

This study evaluates the integrative role of justice theory, religiosity, satisfaction and trust in influencing customer loyalty to Islamic mobile banking.

Design/methodology/approach

This study surveyed 370 customers who used Islamic mobile banking. The authors employed SEM-PLS to estimate the proposed model and answer the hypotheses.

Findings

Empirical facts show that distributive justice, procedural justice and interactional justice can increase loyalty through the role of satisfaction. On the other hand, distributive justice, procedural justice and religiosity can predict loyalty through the role of trust.

Practical implications

This study encourages Islamic mobile banking providers to improve the quality of benefit distribution, the application of procedures and interaction among all levels of users. In addition, religious education innovation is also important to increase customer activity in using Islamic mobile banking.

Originality/value

Until now, none of the studies have estimated the loyalty of Islamic mobile banking users based on the integrative roles of justice theory, religiosity, satisfaction and trust. It, therefore, highlights the originality of this study.
Mitigating construction delays in Indian real estate projects through effective organizational and project management
Authors: Das Dillip Kumar
Published: January 2024

Purpose

The delay in real estate projects in India is pervasive. Organization and management (O&M) and project management (PM)-related challenges are argued to contribute to project delays. This study examined the O&M and PM factors that cause delays, the level of implementation of various O&M and PM aspects in real estate projects and how the challenges can be alleviated.

Design/methodology/approach

Perception surveys among the consumers and relevant stakeholders engaged in real estate projects in the Bhubaneswar and Cuttack regions of India were conducted to collect data on the factors of delay and implementation of the O&M and PM aspects. Relevant statistical methods and structural equation modeling (SEM) were used for data analysis.

Findings

Findings suggest that from the O&M point of view, poor decision-making, mishandling of finance, concurrent execution of many projects, diversion and misuse of finance for unrelated activities, lack of PM personnel and poor management contribute to the delay. Further, although the project initiation is satisfactorily done, most of the PM principles are not largely used, thus leading to delay.

Research limitations/implications

The study does have limitations, including its reliance on a perception survey of consumers and stakeholders, a limited sample size and a restricted number of projects. Nevertheless, the study highlights the need to address poor O&M and the insufficient application of PM principles to combat project delays in the Indian real estate sector.

Practical implications

Proper O&M and adequate application of PM will enable professional management of the projects and avoid delay.

Social implications

Proper O&M and the application of adequate PM would reduce delays in real estate projects. Consequently, conflicts between the companies and consumers might be reduced and housing and infrastructure demands might be met.

Originality/value

The study manifested that the lack of adequate implementation of O&M and PM aspects leads to delays. So, it is theorized that O&M and PM play critical roles in the success of real estate projects. Appropriate implementation of the principles and best practices linked to these aspects might alleviate the challenges of delay in real estate projects in India.
Public procurement research: a bibliometric analysis
Authors: Rejeb Abderahman , Rejeb Karim , Appolloni Andrea , Seuring Stefan
Published: January 2024

Purpose

The literature on public procurement (PP) has increased significantly in recent years, and, to date, several reviews have been conducted to study this relevant subject. Nevertheless, a bibliometric analysis of the PP knowledge domain is still missing. To fill this knowledge gap, a bibliometric review is carried out to investigate the current state of PP research.

Design/methodology/approach

A total of 640 journal articles are selected from the Scopus database for the final analysis. The performance indicators of the literature are identified and explained through bibliometric analysis. Furthermore, the conceptual and intellectual structures are studied through a keyword co-occurrence network and bibliographic coupling.

Findings

The results of the review indicate that PP research has increased significantly in recent years. The top ten most productive journals, countries, authors and academic institutions are identified. The findings from the keyword co-occurrence network reveal six main research themes including innovation, corruption and green public procurement (GPP). By applying bibliographic coupling, the focus of PP research revolves around seven thematic areas: GPP, corruption, the role of small and medium-sized enterprises (SMEs) in PP, electronic PP, innovation, labour standards and service acquisition. The research potential of each thematic area is evaluated using a model based on maturity and recent attention (RA).

Originality/value

To the best of the authors' knowledge, this is the first study to successfully organise, synthesise and quantitatively analyse the development of the PP domain amongst a large number of publications on a large time scale.
Enhancing curricular integration of the SDGs: fostering active methodologies through cross-departmental collaboration in a Spanish university
Authors: Albareda-Tiana Silvia , Fernandez-Borsot Gabriel , Berbegal-Mirabent Jasmina , Regadera González Elisa , Mas-Machuca Marta , Graell Mariona , Manresa Alba , Fernández-Morilla Mónica , Fuertes-Camacho M. Teresa , Gutiérrez-Sierra Andreu , Guardiola Josep M.
Published: January 2024

Purpose

This study aims to assess the effectiveness of active teaching methodologies, namely, problem-oriented learning and the case method, to develop sustainability competencies. It also analyses the advantages and challenges for teachers when implementing the sustainable development goals (SDGs) in eight undergraduate and postgraduate degrees within the framework of a cross-departmental collaboration.

Design/methodology/approach

A mixed research methodology was used: a quantitative study to assess the levels of acquisition of sustainability and research competencies and the potential correlation between them, as well as a mixed study of the advantages and challenges for the teachers participating in the cross-departmental initiative. Curriculum content linked to the SDGs was worked on. Active teaching methodologies and a competency assessment rubric were used as curriculum implementation strategies in the eight courses involved.

Findings

Active teaching methodologies are suitable to implement the SDGs in university teaching and to develop both sustainability and research competencies. A synergic effect is observed between them. Coordinated work between teachers of different subjects in several degrees contributes to developing a culture of sustainability at the university.

Research limitations/implications

Although the collaboration between teachers from different disciplines was successful, this study did not promote interdisciplinary projects among students from different degrees. This promises to be highly valuable for future research.

Practical implications

Students can become present and future leaders in achieving the SDGs. This approach can be replicated in other educational institutions.

Social implications

This study bridges the gap between theoretical recommendations and the practical implementation of the SDGs in undergraduate and postgraduate degrees.

Originality/value

Coordinated work between teachers of different subjects in different degrees contributes to the development of a culture of sustainability at the university.
Study on the design and laboratory investigation of permeable semi-rigid base material with large air voids
Authors: Li Xu , Xiao Zeyu , Zhao Zhenguo , Sun Junfeng , Liu Shiyuan
Published: January 2024

Purpose

To explore the economical and reasonable semi-rigid permeable base layer ratio, solve the problems caused by rainwater washing over the pavement base layer on the slope, improve its drainage function, improve the water stability and service life of the roadbed pavement and promote the application of semi-rigid permeable base layer materials in the construction of asphalt pavement in cold regions.

Design/methodology/approach

In this study, three semi-rigid base course materials were designed, the mechanical strength and drainage properties were tested and the effect and correlation of air voids on their performance indexes were analyzed.

Findings

It was found that increasing the cement content increased the strength but reduced the air voids and water permeability coefficient. The permeability performance of the sandless material was superior to the dense; the performance of the two sandless materials was basically the same when the cement content was 7%. Overall, the skeleton void (sand-containing) type gradation between the sandless and dense types is more suitable as permeable semi-rigid base material; its gradation is relatively continuous, with cement content? 4.5%, strength? 1.5 MPa, water permeability coefficient? 0.8 cm/s and voids of 18–20%.

Originality/value

The study of permeable semi-rigid base material with large air voids could help to solve the problems of water damage and freeze-thaw damage of the base layer of asphalt pavements in cold regions and ensure the comfort and durability of asphalt pavements while having good economic and social benefits.
Work in transition: exploring pandemic-displaced employees' communication
Authors: Walden Justin , Zeng Cheng
Published: January 2024

Purpose

This paper sought to understand the communication activities of employees who were required to work from home because of the COVID-19 pandemic. The authors examined the relationship between these individuals' efficient and interrupting communication with their peers in other locations and with individuals who were colocated with them at home. The authors also investigated these workers' job engagement and willingness to speak out about organizational issues.

Design/methodology/approach

This paper drew upon a survey of 579 employees via an online panel.

Findings

Efficient communication positively predicted employees' job engagement, whereas interruptions negatively predicted job engagement. Additional analyses showed that efficient communication was positively associated with job engagement, which in predicted a higher level of employee voice. Managers showed significantly higher levels of job engagement and voice than nonmanagers.

Practical implications

Recommendations are made for communication managers to cultivate job engagement and to manage interruptions with home-based employees.

Originality/value

Scholars with an interest in job demands and resources have not fully examined how interpersonal communication shapes job engagement and voice scholars have often overlooked teleworkers' communication needs. This study adds depth to the communication management literature in both areas.
Influence of Dervin’s sensemaking methodology determined through citation context analysis, content analysis and bibliometrics
Authors: Chang Yu-Wei , Li I-Jen
Published: January 2024

Purpose

This study explored the influence of Dervin’s sensemaking methodology (SMM).

Design/methodology/approach

Citation context analysis was used to identify the most influential SMM concepts in 948 articles citing 34 SMM-related studies by Dervin that were published between 1983 and 2017. Moreover, the bibliometric method and content analysis were incorporated to examine the disciplines and research topics influenced by the SMM-related studies and the role of cited content in SMM-related studies.

Findings

The influence of SMM is concentrated in information behavior research in the field of library and information science (LIS). The 1992 book chapter From the mind’s eye of the user was most frequently cited, followed by the first SMM study from 1983; 14 of the 18 content categories were relevant to SMM. “Sensemaking,” at the core of SMM, was the most influential cited concept, primarily cited from the 1983 SMM-related study. Although the SMM was developed as a research method, it has not been primarily applied to design research methods in other studies.

Originality/value

This study explored the interdisciplinary influence of Dervin’s SMM from several aspects and demonstrated the complex information dynamics between SMM-related works and citing articles.
Role ambiguity and work alienation during the COVID-19 pandemic: the perspective of occupational disidentification
Authors: Tang Huihui , Liu Yan , Loi Raymond , Chow Cheris W. C. , Jiang Ning
Published: January 2024

Purpose

This study examines why and when nurses' role ambiguity leads to their work alienation during the COVID-19 pandemic.

Design/methodology/approach

Survey data were collected from 335 hospital nurses in Ma’anshan, China. The data were analyzed using hierarchical regression and bootstrapping.

Findings

Occupational disidentification mediated the relationship between role ambiguity and work alienation. This mediating effect was not significant when nurses possessed a high level of perceived climate of prioritizing COVID-19 infection prevention (PCIP).

Practical implications

To reduce nurses' work alienation in a pandemic situation, the hospital management team should pay attention to and try to minimize the nurses' role ambiguity and occupational disidentification. When doing so, the management team will find it particularly helpful if they can make nurses perceive a strong climate of PCIP.

Originality/value

This study contributes to the existing knowledge of role ambiguity and work alienation by highlighting occupational disidentification as a mediator after controlling for organizational identification in the context of COVID-19. It further demonstrates when the mediating role of occupational disidentification is likely to be strong or weak by studying the moderating effect of perceived climate of PCIP.
Innovative work behavior and psychological empowerment: the importance of inclusive leadership on faculty members in Iraqi higher education institutions
Authors: Alwali Joather
Published: January 2024

Purpose

Drawing upon social exchange theory and self-determination theory (SDT), this study investigates the influence of psychological empowerment (PE) on innovative work behavior (IWB) among faculty members in Iraqi institutions of higher education. Additionally, this study aims to explore the role of inclusive leadership (IL) as a mediator between PE and IWB. Academic institutions are vital contributors to economic expansion through their research and the development of highly qualified graduate employees.

Design/methodology/approach

To test the developed hypotheses, a quantitative approach was used with structural equation modeling via partial least squares (PLS-SEM) and bootstrapping estimation. The analysis was conducted using 497 responses.

Findings

The results of this study demonstrate that PE has a positive impact on IWB among faculty members. Furthermore, IL mediates the relationship between PE and IWB.

Originality/value

This study contributes to the existing literature by highlighting the significance of IL in encouraging employee participation in organizational change. The findings also suggest that IL plays a crucial mediating role in the relationship between PE and IWB among faculty members in Iraqi institutions of higher education.
Covid-19 severity, government responses and stock market reactions: a study of 14 highly affected countries
Authors: Pham Thi Thanh Xuan , Chu Thi Thanh Trang
Published: January 2024

Purpose

This study undertakes a comprehensive investigation into the far-reaching repercussions of Covid-19 stimulus packages and containment policies on stock returns, meticulously examining a diverse array of 14 distinct markets.

Design/methodology/approach

This study employed the Panel SVAR model to analyze the relationships between various policies and stock market performance during the Covid-19 outbreak. The sample comprises 5432 daily observations spanning from December 2020 to January 2022 for the 14 selected markets, with missing data excluded.

Findings

The findings reveal three consistent impacts across all 14 markets. Firstly, stock returns immediately reversed and decreased within a day when Governments tightened containment policies. Secondly, economic stimulus packages led to a fall in stock returns. Thirdly, an increasing death rate caused the stock return to decrease in the following two days. These findings are supported by the uniform impulse responses in all three shocks, including common, composite and idiosyncratic shocks. Furthermore, all inverse root tests satisfy the stability conditions, indicating the stability and reliability of Panel SVAR estimations.

Practical implications

One vital implication is that all government decisions and measures taken against the shock of Covid-19 must consider economic impacts to avoid unnecessary financial losses and support the effective functioning of stock markets during similar shocks. Secondly, investors should view the decline in stock returns due to Covid-19 effects as temporary, resulting from anxiety about the outbreak. The study highlights the importance of monitoring the impact of policies on financial markets and the broader economy during crises. Overall, these insights can prove helpful for investment decisions and policymaking during future crises.

Originality/value

This study constitutes a noteworthy addition to the literature on behavioural finance and the efficient market hypothesis, offering a meticulous analysis of the multifaceted repercussions of Covid-19 on market interactions. In particular, it unveils the magnitude, duration and intricate patterns of market volatilities linked to significant shock events, encompassing a comprehensive dataset spanning 14 distinct markets.
Small businesses are not necessarily “small and medium-sized enterprises”
Authors: De Sordi José Osvaldo , Paulo Wanderlei Lima de , Santos Andre Rodrigues dos Rodrigues , Nelson Reed Elliot , de Azevedo Marcia Carvalho , Hashimoto Marcos , Cavallari Filho Roberto
Published: January 2024

Purpose

In this paper, the authors review the literature on the nature of the small and medium-sized enterprise concept. The review examines the broad diversity of terms and definitions used to describe these kinds of firms in scholarly and practical settings. They relate this examination to the concept of small business for the purpose of comparison, in order to highlight differences and similarities between the concepts.

Design/methodology/approach

Relevant literature including articles from academia and defining documents from practical settings was identified through a scope literature review. Field data were subsequently collected via questionnaires sent to editors and authors of articles related to the theme. The data were content analyzed and the resulting codes consolidated into dimensions in accordance with the Gioia method. Chi-squared tests were applied to categorical data.

Findings

The use of the composite category “small and medium” was found to be predominant in the labeling of small businesses in scientific articles, including those in journals that specialize in small businesses, with no justifications presented for this, characterizing a widespread and consensual practice between authors and editors. In the defining documents of practical settings, however, the authors observed greater consistency and precision both in the terms used and in the delimiting values for a small business (self-employed, micro business, small business). In the sample of 27 defining documents mentioned in the articles, 25 specifically defined “small business” and 20 defined “micro business,” using indicators such as number of employees and annual turnover. The indicators delimiting values regarding the category of micro business were the same in all the documents analyzed and, regarding the category of small business, many documents used the same delimiting values.

Practical implications

Recognizing the “non-large enterprise” myth will provide a more effective posture for editors and authors to avoid using the term “small and medium,” resulting in greater precision, understanding and knowledge regarding small businesses. A better definition of a small business by academia can help public policymakers and managers of organizations that support small businesses to tailor their actions better according to the different sizes of companies. This will also lead to social gains, given the importance of small businesses in terms of job creation and countries' economies.

Originality/value

The authors identified and described the myth of the “non-large enterprise” among academics, characterized by the dichotomous view of the business universe, composed of “large enterprises” and “non-large enterprises,” the latter group being characterized by the widespread use of the term “small and medium.”
The impact of fiscal support for agricultural expenditure on rural residents' consumption: from a perspective of level and structure
Authors: Hu Yuanhong , Huang Feifei , Liu Pengling , Zhang Shuyu
Published: January 2024

Purpose

As China’s industrial structure continues to upgrade and optimize, the consumption capacity of rural residents gradually improves and the role of consumption in economic growth is increasingly prominent. Against the background of weak external demand, the untapped potential of rural consumption has become a key force in expanding domestic demand. As one of the important means that the government has long relied on, fiscal support for agriculture has played a crucial role in activating the rural consumer market. This manuscript aims to explore the impact of local fiscal support for agricultural expenditure (FSAE) on rural consumption in China, as well as to examine the mediating role of the level of rural financial development.

Design/methodology/approach

In this manuscript, the authors use the provincial panel data of 31 provinces in China from 2000 to 2020. The data of all variables mainly come from China Statistical Yearbook and China Rural Statistical Yearbook. According to the variable selection above, 651 sample data of 31 provinces and cities across China from 2000 to 2020 are organized. In terms of methodology, multiple fixed-effects panel model is applied to regression.

Findings

Firstly, FSAE varies significantly, while rural consumption slowly but steadily rises, with a relatively stable consumption structure. Secondly, FSAE has a significant positive effect on rural consumption. Thirdly, mediation testing indicates that mechanisms such as income, uncertainty and financial development have significant positive mediating effects on rural consumption. Thirdly, there is evident regional heterogeneity in FSAE’s impact on rural consumption. The Western regions, under government fiscal support, show a more significant effect on the elevation of rural consumption levels, while the role of FSAE in optimizing the consumption structure of rural residents in eastern and central regions is more pronounced.

Originality/value

Firstly, a systematic examination of local FSAE and rural consumption has been conducted, enriching relevant theories. Secondly, utilizing econometric empirical methods to research the relationship between local FSAE and rural consumption provides an exploratory extension to empirical studies on rural consumption in China. This offers empirical evidence for local fiscal support in agricultural development and the promotion of rural consumption.
Advancing our understanding of humble leadership in healthcare: a scoping review
Authors: Salehzadeh Reza , Ziaeian Mehran
Published: January 2024

Purpose

This study aims to advance the understanding of humble leadership (HL) in health care.

Design/methodology/approach

This study presents a scoping review to explore and synthesize the existing knowledge in the literature. The search process encompassed three main online databases, PubMed, Scopus and Web of Science. Due to the novelty of the topic of HL in health care and the lack of research in this area, all articles published until the end of February 2023 were considered in this study.

Findings

A total of 18 studies were included. The results showed that in the period of 2019–2023 more attention was paid to HL in health care than in previous years. The research design used in these articles included quantitative (n = 13) and qualitative (n = 5) methods and the statistical population included nurses, hospital employees and health-care department managers. Based on the results obtained, the definition of HL can be divided into two general approaches, including self-evaluation and the way one treats others. In addition, humble leaders in the health-care sector should exhibit certain behavioral characteristics and finally, the results indicated that HL has several positive consequences; however, little attention has been paid to the factors influencing HL in health care.

Practical implications

This research will help practitioners gain a deeper understanding of the various applications of HL in health care.

Originality/value

To the best of the authors’ knowledge, no comprehensive research review has yet been conducted on the application of HL in health care.
Application of emerging thermal and nonthermal technologies for improving textural properties of food grains: A critical review
Authors: Mahmood Naveed , Muhoza Bertrand , Kothakot Anjineyulu , Munir Zeeshan , Huang Yuyang , Zhang Yue , Pandiselvam R. , Iqbal Sohail , Zhang Shuang , Li Yang
Published: January 2024

Emerging nonthermal and thermal food processing technologies are a better alternative to conventional thermal processing techniques because they offer high‐quality, minimally processed food. Texture is important in the food industry because it encompasses several product attributes and plays a vital role in consumer acceptance. Therefore, it is imperative to analyze the extent to which these technologies influence the textural attributes of food grains. Physical forces produced by cavitation are attributed to ultrasound treatment‐induced changes in the conformational and structural properties of food proteins. Pulsed electric field treatment causes polarization of starch granules, damaging the dense outer layer of starch granules and decreasing the mechanical strength of starch. Prolonged radio frequency heating results in the denaturation of proteins and gelatinization of starch, thus reducing binding tendency during cooking. Microwave energy induces rapid removal of water from the product surface, resulting in lower bulk density, low shrinkage, and a porous structure. However, evaluating the influence of these techniques on food grain texture is difficult owing to differences in their primary operation mode, operating conditions, and equipment design. To maximize the advantages of nonthermal and thermal technologies, in‐depth research should be conducted on their effects on the textural properties of different food grains while ensuring the selection of appropriate operating conditions for each food grain type. This article summarizes all recent developments in these emerging processing technologies for food grains, discusses their potential applications and drawbacks, and presents prospects for future developments in food texture enhancement.
Drying of probiotics to enhance the viability during preparation, storage, food application, and digestion: A review
Authors: Wang Anyi , Zhong Qixin
Published: January 2024

Functional food products containing viable probiotics have become increasingly popular and demand for probiotic ingredients that maintain viability and stability during processing, storage, and gastrointestinal digestions. This has resulted in heightened research and development of powdered probiotic ingredients. The aim of this review is to overview the development of dried probiotics from upstream identification to downstream applications in food. Free probiotic bacteria are susceptible to various environmental stresses during food processing, storage, and after ingestion, necessitating additional materials and processes to preserve their activity for delivery to the colon. Various classic and emerging thermal and nonthermal drying technologies are discussed for their efficiency in preparing dehydrated probiotics, and strategies for enhancing probiotic survival after dehydration are highlighted. Both the formulation and drying technology can influence the microbiological and physical properties of powdered probiotics that are to be characterized comprehensively with various techniques. Furthermore, quality control during probiotic manufacturing and strategies of incorporating powdered probiotics into liquid and solid food products are discussed. As emerging technologies, structure‐design principles to encapsulate probiotics in engineered structures and protective materials with improved survivability are highlighted. Overall, this review provides insights into formulations and drying technologies required to supplement viable and stable probiotics into functional foods, ensuring the retention of their health benefits upon consumption.