Search results
1 – 9 of 9Anna Dębicka, Karolina Olejniczak and Joanna Skąpska
As a new concept for humane entrepreneurship (HumEnt) evolves, many new research questions arise. At the exploratory stage, the authors found it relevant to examine and discuss…
Abstract
Purpose
As a new concept for humane entrepreneurship (HumEnt) evolves, many new research questions arise. At the exploratory stage, the authors found it relevant to examine and discuss the perception of the fundamental assumptions of the HumEnt concept and activities undertaken in this area by business practice.
Design/methodology/approach
To thoroughly understand the studied phenomenon, a combination of quantitative and qualitative methods was used. An exploratory survey was obtained from 126 purposefully selected enterprises in Poland; then, a single case study was analysed.
Findings
The conducted analysis showed differences between the activities of enterprises and the perception of the HumEnt concept among employees that are especially noticeable at different levels of the management hierarchy.
Research limitations/implications
The multifaceted nature of the results obtained is limited by the inability to infer international differences, to capture trends over time and to generalise to the total population of enterprises.
Practical implications
Although the surveyed companies recognise the importance of the HumEnt concept, it is not tantamount to its execution. The research results may be valuable, especially for smaller enterprises, where the business practice may require support in applying the HumEnt approach.
Originality/value
The research explored both the actual state confirmed by the actions taken and the perception of the importance of individual elements of HumEnt. A knowing–doing gap has been demonstrated between these planes. Moreover, thanks to a two-stage study, practices were selected that can be successfully implemented also in small and medium-sized enterprises.
Details
Keywords
Doris Bühler-Niederberger, Xiaorong Gu, Jessica Schwittek and Elena Kim
In this introduction to our volume on growing up in Asian societies, we define the claim of this collection, explain the approach, and take stock of what it has been possible to…
Abstract
In this introduction to our volume on growing up in Asian societies, we define the claim of this collection, explain the approach, and take stock of what it has been possible to achieve empirically and conceptually for the further global study of childhood and youth. Our aim was to understand and present the young generation in its intergenerational relations. The 16 studies, divided into four regional sections, show a broad spectrum of very different conditions in which this young generation lives, of expectations with which they are confronted, and of strategies for action that are open to them. And they show the overriding importance of the commitments and solidarities between different age groups across societies. We propose – in the sense of a theoretical conclusion – three concepts that should be central to the study of childhood and youth experiences: (inter)generational order, existential inequality, and voice. Whereby, the latter concept also has to take into account walls of silence. The three concepts have extended prior work of childhood and youth studies with new analytical power and empirical relevance, based on this most comprehensive collection to date on growing up in Asian societies.
Details
Keywords
Yucong Lao and Yukun You
This study aims to uncover the ongoing discourse on generative artificial intelligence (AI), literacy and governance while providing nuanced perspectives on stakeholder…
Abstract
Purpose
This study aims to uncover the ongoing discourse on generative artificial intelligence (AI), literacy and governance while providing nuanced perspectives on stakeholder involvement and recommendations for the effective regulation and utilization of generative AI technologies.
Design/methodology/approach
This study chooses generative AI-related online news coverage on BBC News as the case study. Oriented by a case study methodology, this study conducts a qualitative content analysis on 78 news articles related to generative AI.
Findings
By analyzing 78 news articles, generative AI is found to be portrayed in the news in the following ways: Generative AI is primarily used in generating texts, images, audio and videos. Generative AI can have both positive and negative impacts on people’s everyday lives. People’s generative AI literacy includes understanding, using and evaluating generative AI and combating generative AI harms. Various stakeholders, encompassing government authorities, industry, organizations/institutions, academia and affected individuals/users, engage in the practice of AI governance concerning generative AI.
Originality/value
Based on the findings, this study constructs a framework of competencies and considerations constituting generative AI literacy. Furthermore, this study underscores the role played by government authorities as coordinators who conduct co-governance with other stakeholders regarding generative AI literacy and who possess the legislative authority to offer robust legal safeguards to protect against harm.
Details
Keywords
Akilimali Ndatabaye Ephrem and McEdward Murimbika
Despite the merit of extant studies on career decision regrets, they are not well integrated, are developed at different speeds and differ in focus. Specifically, they do not…
Abstract
Purpose
Despite the merit of extant studies on career decision regrets, they are not well integrated, are developed at different speeds and differ in focus. Specifically, they do not address an important question about the levels and antecedents of regret arising from choosing entrepreneurship instead of paid employment and vice versa. The authors adopted the regret regulation theory as foundation to examining the moderated effect of entrepreneurial potential (EP) on career choice regret (CCR) among employees and entrepreneurs.
Design/methodology/approach
The authors surveyed 721 employees and 724 entrepreneurs from a developing country and applied partial least squares-structural equation modelling (PLS-SEM) to test the hypotheses.
Findings
Employees regretted their career choice three times more when compared with entrepreneurs. However, the authors failed to conclude that the latter had three times better living conditions when compared with the former. EP negatively influenced the regret of being an entrepreneur in lieu of an employee while it positively influenced the regret of being an employee in lieu of an entrepreneur. The perceived opportunity cost of being a higher EP employee was three times greater when compared with that of being a lower EP entrepreneur. The effect of EP on CCR was mitigated or amplified by duration in the career, former career status, decision justifiability, and perceived environment's supportiveness.
Research limitations/implications
The design was cross-sectional, thus, the findings cannot be interpreted in the strict sense of causality.
Originality/value
The authors rely on an important yet often overlooked context of the choice between entrepreneurship and paid employment to test, clarify, and extend the regret regulation theory. The findings have novel human resource management and entrepreneurship policy implications.
Details
Keywords
Hassam Waheed, Peter J.R. Macaulay, Hamdan Amer Ali Al-Jaifi, Kelly-Ann Allen and Long She
In response to growing concerns over the negative consequences of Internet addiction on adolescents’ mental health, coupled with conflicting results in this literature stream…
Abstract
Purpose
In response to growing concerns over the negative consequences of Internet addiction on adolescents’ mental health, coupled with conflicting results in this literature stream, this meta-analysis sought to (1) examine the association between Internet addiction and depressive symptoms in adolescents, (2) examine the moderating role of Internet freedom across countries, and (3) examine the mediating role of excessive daytime sleepiness.
Design/methodology/approach
In total, 52 studies were analyzed using robust variance estimation and meta-analytic structural equation modeling.
Findings
There was a significant and moderate association between Internet addiction and depressive symptoms. Furthermore, Internet freedom did not explain heterogeneity in this literature stream before and after controlling for study quality and the percentage of female participants. In support of the displacement hypothesis, this study found that Internet addiction contributes to depressive symptoms through excessive daytime sleepiness (proportion mediated = 17.48%). As the evidence suggests, excessive daytime sleepiness displaces a host of activities beneficial for maintaining mental health. The results were subjected to a battery of robustness checks and the conclusions remain unchanged.
Practical implications
The results underscore the negative consequences of Internet addiction in adolescents. Addressing this issue would involve interventions that promote sleep hygiene and greater offline engagement with peers to alleviate depressive symptoms.
Originality/value
This study utilizes robust meta-analytic techniques to provide the most comprehensive examination of the association between Internet addiction and depressive symptoms in adolescents. The implications intersect with the shared interests of social scientists, health practitioners, and policy makers.
Details
Keywords
The purpose of this paper is to identify the five mistakes made by political leaders in Asian countries in combating corruption. These mistakes constitute the cycle of failure…
Abstract
Purpose
The purpose of this paper is to identify the five mistakes made by political leaders in Asian countries in combating corruption. These mistakes constitute the cycle of failure which must be broken for Asian countries to succeed in fighting corruption.
Design/methodology/approach
This paper is based on the comparative evaluation of the effectiveness of the anti-corruption measures adopted by various Asian countries.
Findings
The cycle of failure in combating corruption in Asian countries arises from their governments’ reliance on corrupt political leaders and the police, and multiple anti-corruption agencies as attack dogs or paper tigers.
Originality/value
This paper would be of interest to those policymakers, anti-corruption practitioners, and scholars, who are concerned with enhancing the effectiveness of anti-corruption strategies in their countries by breaking the cycle of failure.
Details
Keywords
With increasing marine resource development, the rapid development of the marine economy, and the continuous decline of the marine natural resource system, the contradiction…
Abstract
Purpose
With increasing marine resource development, the rapid development of the marine economy, and the continuous decline of the marine natural resource system, the contradiction between marine resources and economic development is becoming increasingly acute. The study of marine resources and economic development has become a hot and challenging issue in marine resource economics research in recent years. The purpose of this study is to analyze the current situation of marine resources and to realize the sustainable use of marine resources.
Design/methodology/approach
This study systematically reviews and analyzes the current status of research on marine resources and economic development issues in four main aspects: marine resource management, marine resources and economic growth, marine resources and economic security, and marine resource accounting in the field of marine resource economics.
Findings
It is found that compared to the current status of research on land-based resources and economic development, there is a significant lag in both theoretical construction and methodological innovation in marine resources and economic development.
Originality/value
The purpose of this study is to systematically grasp the current status of marine resources research, promote the coordinated development of marine resources and economic growth, and then realize the safe and sustainable development and utilization of marine resources.
Details
Keywords
Rima Abdul Razzak, Ghada Al Kafaji, Mohammad Nadir Khan, Amar Muhsin Marwani and Yahya M. Naguib
This paper aims to evaluate the effect of consumption of a high-fat diet (HFD) rich with total saturated fats on adiposity and serum levels of vascular cell adhesion molecule…
Abstract
Purpose
This paper aims to evaluate the effect of consumption of a high-fat diet (HFD) rich with total saturated fats on adiposity and serum levels of vascular cell adhesion molecule (sVCAM-1), a biomarker of endothelial inflammation/dysfunction. Another aim is to evaluate whether supplementation of a phytosomal formulation of curcumin would reduce adiposity measures and sVCAM-1 levels in HFD rats.
Design/methodology/approach
The study was conducted on 17 male rats which were allocated to one of three feeding regimen groups: normal diet (ND); HFD, or HFD with dietary phytosomal curcumin (HFD-C). Anthropometric measures were recorded weekly up to 20 weeks of feeding intervention, at the end of which, sVCAM-1 levels were also compared with one-way ANOVA and Tukey post-hoc analysis.
Findings
The HFD group had the greatest values for raw anthropometric data, and there was a group difference in anthropometric measures, however there was no significant difference between HFD and HFD-C for any measure. The gain at 20 weeks from initial values did reveal significant differences in weight and abdominal circumference between HFD and HFD-C groups. There were significant group differences in sVCAM-1 levels, with only HFD-C displaying significant lower levels than HFD group.
Originality/value
This is the first study that shows the capacity of a phytosomal formulation of curcumin in reducing adiposity and sVCAM-1 levels during daily intake of saturated fats above the recommended level. The results are promising in that this formulation can protect against endothelial inflammation/dysfunction, and can be used as complimentary therapy to suppress dyslipidemia/obesity-related cardiovascular complications.
Details
Keywords
Bartłomiej Kulecki, Kamil Młodzikowski, Rafał Staszak and Dominik Belter
The purpose of this paper is to propose and evaluate the method for grasping a defined set of objects in an unstructured environment. To this end, the authors propose the method…
Abstract
Purpose
The purpose of this paper is to propose and evaluate the method for grasping a defined set of objects in an unstructured environment. To this end, the authors propose the method of integrating convolutional neural network (CNN)-based object detection and the category-free grasping method. The considered scenario is related to mobile manipulating platforms that move freely between workstations and manipulate defined objects. In this application, the robot is not positioned with respect to the table and manipulated objects. The robot detects objects in the environment and uses grasping methods to determine the reference pose of the gripper.
Design/methodology/approach
The authors implemented the whole pipeline which includes object detection, grasp planning and motion execution on the real robot. The selected grasping method uses raw depth images to find the configuration of the gripper. The authors compared the proposed approach with a representative grasping method that uses a 3D point cloud as an input to determine the grasp for the robotic arm equipped with a two-fingered gripper. To measure and compare the efficiency of these methods, the authors measured the success rate in various scenarios. Additionally, they evaluated the accuracy of object detection and pose estimation modules.
Findings
The performed experiments revealed that the CNN-based object detection and the category-free grasping methods can be integrated to obtain the system which allows grasping defined objects in the unstructured environment. The authors also identified the specific limitations of neural-based and point cloud-based methods. They show how the determined properties influence the performance of the whole system.
Research limitations/implications
The authors identified the limitations of the proposed methods and the improvements are envisioned as part of future research.
Practical implications
The evaluation of the grasping and object detection methods on the mobile manipulating robot may be useful for all researchers working on the autonomy of similar platforms in various applications.
Social implications
The proposed method increases the autonomy of robots in applications in the small industry which is related to repetitive tasks in a noisy and potentially risky environment. This allows reducing the human workload in these types of environments.
Originality/value
The main contribution of this research is the integration of the state-of-the-art methods for grasping objects with object detection methods and evaluation of the whole system on the industrial robot. Moreover, the properties of each subsystem are identified and measured.
Details