Search results
1 – 3 of 3Bahareh Farhoudinia, Selcen Ozturkcan and Nihat Kasap
This paper aims to conduct an interdisciplinary systematic literature review (SLR) of fake news research and to advance the socio-technical understanding of digital information…
Abstract
Purpose
This paper aims to conduct an interdisciplinary systematic literature review (SLR) of fake news research and to advance the socio-technical understanding of digital information practices and platforms in business and management studies.
Design/methodology/approach
The paper applies a focused, SLR method to analyze articles on fake news in business and management journals from 2010 to 2020.
Findings
The paper analyzes the definition, theoretical frameworks, methods and research gaps of fake news in the business and management domains. It also identifies some promising research opportunities for future scholars.
Practical implications
The paper offers practical implications for various stakeholders who are affected by or involved in fake news dissemination, such as brands, consumers and policymakers. It provides recommendations to cope with the challenges and risks of fake news.
Social implications
The paper discusses the social consequences and future threats of fake news, especially in relation to social networking and social media. It calls for more awareness and responsibility from online communities to prevent and combat fake news.
Originality/value
The paper contributes to the literature on information management by showing the importance and consequences of fake news sharing for societies. It is among the frontier systematic reviews in the field that covers studies from different disciplines and focuses on business and management studies.
Details
Keywords
Zonglin Lei, Zunge Li and Yangyi Xiao
This study aims to investigate the surface modification on 20CrMnTi gear steel individually treated by diamond-like carbon films and nitride coatings.
Abstract
Purpose
This study aims to investigate the surface modification on 20CrMnTi gear steel individually treated by diamond-like carbon films and nitride coatings.
Design/methodology/approach
For this purpose, the mechanical properties of a-C:H, ta-C and AlCrSiN coatings are characterized by nano-indentation and scratch tests. The friction and wear behaviors of these three coatings are evaluated by ball-on-disc tribological experiments under dry contact conditions.
Findings
The results show that the a-C:H coating has the highest coating-substrate adhesion strength (495 mN) and the smoothest surface (Ra is about 0.045 µm) compared with the other two coatings. The AlCrSiN coating shows the highest mean coefficient of friction (COF), whereas the ta-C coating exhibits the lowest one (steady at about 0.16). The carbon-based coatings possess excellent self-lubricating properties compared with nitride ceramic ones, which effectively reduce the COF by about 64%. The major failure mode of carbon-based coatings in dry contact is slight abrasive wear. The damage of AlCrSiN coating is mainly adhesive wear and abrasive wear.
Originality/value
It is suggested that the carbon-based film can effectively improve the friction-reducing and wear resistance performance of the gear steel surface, which has a promising application prospect in the mechanical transmission field.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-05-2023-0129/
Details
Keywords
Fleur Sharafizad, Kerry Brown, Uma Jogulu and Maryam Omari
Literature around the careers of female academics is targeted mainly toward identifying and examining career progression inhibitors, while the drivers appear largely unexplored…
Abstract
Purpose
Literature around the careers of female academics is targeted mainly toward identifying and examining career progression inhibitors, while the drivers appear largely unexplored. This paper aims to contribute to contemporary knowledge by identifying drivers to the career progression of female academics in Australia. With COVID-19 currently impacting the careers of female academics this knowledge can assist universities and human resource (HR) professionals in developing policies and practices to better facilitate female academic career progression.
Design/methodology/approach
Empirically this paper draws on a qualitative study of 18 male and 29 female academics, as well as nine senior university stakeholders. The authors employed semi-structured interviews and a novel methodology, Draw, Write, Reflect.
Findings
In line with attribution theory, senior stakeholders mainly identified organisational efforts, including leadership, gender equity endeavours, recruitment and promotion approaches, as well as a construct known as “relative to opportunity considerations”, as drivers of female academics’ career progression. Female academics, however, largely attributed their career progression to personal factors, such as family support, informal mentoring, and determination and persistence.
Practical implications
The findings have implications for universities and HR practices seeking to facilitate female academic career progression. Implementation of the drivers identified may enhance female academics’ abilities to progress their careers.
Originality/value
By focussing on the drivers of, rather than the barriers to, female academic careers, the research is novel in its identification of a previously unexplored mismatch between organisational attribution and individual attribution of career progression drivers thereby advancing knowledge of gender differences in academic careers.
Details