Asha Albuquerque Pai, Amitabh Anand, Nikhil Pazhoothundathil and Lena Ashok
The COVID-19 pandemic disrupted organizations, bringing in unforeseen situations and highlighting the need for organizational leaders to develop a capacity for resilience, i.e…
Abstract
Purpose
The COVID-19 pandemic disrupted organizations, bringing in unforeseen situations and highlighting the need for organizational leaders to develop a capacity for resilience, i.e. the ability to recuperate, exhibit agility and rebound. Hence, this paper aims to explore leaders’ views on what resilience capabilities are needed to manage themselves, the team and the organization.
Design/methodology/approach
This qualitative research study uses an in-depth interview tool and adopts a reflexive thematic analysis. The capabilities approach and resilience theory framework were applied to view resilience capabilities. The sample comprises 19 middle and senior leaders, both men and women, from the information technology Industry in India.
Findings
This study unravelled different capabilities to manage individuals, teams and organizations. The three key themes of resilience capabilities observed were as follows: self-leadership capabilities – where leaders focussed on capabilities that developed themselves; people leadership capabilities – which focussed on leading people and the team; and organisation-focussed leadership capabilities – which focussed on the macro level.
Originality/value
The findings of the study benefit organizations, leaders, human resource professionals, talent management strategists and academic leadership scholars to identify, train, conceive and deliver resilience capabilities.
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Manjula Venkataraghavan, Padma Rani, Lena Ashok, Chythra R. Rao, Varalakshmi Chandra Sekaran and T.K. Krishnapriya
Physicians who are primary care providers in rural communities form an essential stakeholder group in rural mobile health (mHealth) delivery. This study was exploratory in nature…
Abstract
Purpose
Physicians who are primary care providers in rural communities form an essential stakeholder group in rural mobile health (mHealth) delivery. This study was exploratory in nature and was conducted in Udupi district of Karnataka, India. The purpose of this study is to examine the perceptions of rural medical officers (MOs) (rural physicians) regarding the benefits and challenges of mobile phone use by community health workers (CHWs).
Design/methodology/approach
In-depth interviews were conducted among 15 MOs belonging to different primary health centers of the district. Only MOs with a minimum five years of experience were recruited in the study using purposive and snowball sampling. This was followed by thematic analysis of the data collected.
Findings
The perceptions of MOs regarding the CHWs' use of mobile phones were largely positive. However, they reported the existence of some challenges that limits the potential of its full use. The findings were categorized under four themes namely, benefits of mobile phone use to CHWs, benefits of mobile phone-equipped CHWs, current mobile phone use by CHWs and barriers to CHWs' mobile phone use. The significant barriers reported in the CHWs' mobile phone use were poor mobile network coverage, technical illiteracy, lack of consistent technical training and call and data expense of the CHWs. The participants recommend an increased number of mobile towers, frequent training in mobile phone use and basic English language for the CHWs as possible solutions to the barriers.
Originality/value
Studies examining the perceptions of doctors who are a primary stakeholder group in mHealth as well as in the public health system scenario are limited. To the authors’ knowledge, this is one of the first studies to examine the perception of rural doctors regarding CHWs' mobile phone use for work in India.
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The steady rise in aged population has brought many challenges such as social, economic and health care that confront of the older people in their later life. The purpose of this…
Abstract
Purpose
The steady rise in aged population has brought many challenges such as social, economic and health care that confront of the older people in their later life. The purpose of this study is to understand the nature of challenges among the older people and to assess the role of social security programmes for the welfare of the older people. The qualitative descriptive research has been applied in this paper.
Design/methodology/approach
The qualitative descriptive research has been applied in this paper. The study was conducted in a sample of 220 elderly living in Lucknow, Uttar Pradesh, using purposive sampling. The study was based on interviews. The order of questions and samples depended on the information flow during the interviews. The purposes of using the qualitative descriptive research in the present study are to satisfy the researcher’s curiosity and desire for better understanding to discuss the challenges faced by older people (these challenges are social vulnerability, poor economic conditions, poor health and no familiarity with government programmes), to understand the practicability of the study in extensive way and to explain why any phenomenon occurs or why older people face problems in later life.
Findings
The first finding demonstrates that the different challenges among older people such as social, economic and health challenges are affecting their way of life and sense of well-being and are fracturing their social bonds from the family and society. The second finding indicates that only 46.3% older people are benefitted from government pension programmes schemes. While the numbers of older people are unknown from other government welfare programmes such as health programmes, concession for older people and maintenance and welfare of parent and senior citizen act are not able to work properly due to lack of awareness and lack of proper communication between older people and government bodies.
Originality/value
This is an original work of the author. The research work is based on primary data that examine the nature of challenges such as health, economic and social challenges faced by older people in later life and impact of these problems on the well-being of older people.
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Fizzah Ghafoor and Mahwesh Arooj Naz
This study aimed to explore the expectations and challenges of institutionalized and noninstitutionalized elderly persons.
Abstract
Purpose
This study aimed to explore the expectations and challenges of institutionalized and noninstitutionalized elderly persons.
Design/methodology/approach
A purposive sampling technique was used to recruit the participants. The sample of the study consisted of eight (N = 8) elderly persons. Four were institutionalized, and four were noninstitutionalized. The age range of the participants was between 60 and 80 years. A semi-structured interview guide was prepared to explore expectations and challenges of institutionalized and noninstitutionalized elderly persons. The interviews were audio-recorded and later on transcribed verbatim for a detailed in-depth analysis. The interviews were analyzed by using an interpretative phenomenological analysis.
Findings
Emergent and subordinate themes were emerged. Superordinate themes emerged after analysis were expectations from self, expectations from immediate family, expectations for betterment in life, expectations from society, challenges related to physical self, psychological challenges, difficulties due to immediate family, problems at a societal level, satisfactory behavior of children, supportive family, satisfaction from society, positive values in old age, striving for betterment in life and health-promoting behaviors. These themes were interpreted in the context of given subordinate themes and verbatim of the participants.
Research limitations/implications
This study will help implement proper strategies for the betterment of institutionalized and noninstitutionalized persons. The study results can also aid in a better understanding of the challenges faced by the elderly population and also provide them with better facilities to fulfill their expectations.
Practical implications
Recognizing the unique and individualized expectations and challenges of the elderly persons can help in providing them person centered care. Better strategies can be introduced to increase their interactions, for better housing facility, health care, food facilities and transportation.
Social implications
Old age is a challenging phase for individuals if they face difficulties and challenges. This stage is currently unaddressed by society. So, there is a strong need to bring them to the surface so that we can provide them with opportunities to achieve well-being. It can help in better understanding of challenges faced by the elderly population as well as expectations of the elderly population. This better understanding can give the idea about the different ways that elderly persons use to overcome and face these challenges in their life. A comparative study of expectations and challenges among institutionalized and noninstitutionalized elderly populations will give information about the differences among them, helping to understand them better
Originality/value
The topic of expectations and challenges faced by institutionalized and noninstitutionalized elderly in Pakistan holds significant originality value. Although discussions on aging and elderly care are not uncommon, exploring the specific context of Pakistan adds a unique perspective to the subject. By delving into the cultural context, policy implications and comparative analysis, researchers can contribute to the existing knowledge and pave the way for targeted interventions that enhance the well-being of the elderly population.
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K. Ashok, A. Kalaiselvi and V.R. Vijaykumar
One of the fundamental tasks in the field of image processing is image denoising. Images are often corrupted by different types of noise and the restoration of images degraded…
Abstract
Purpose
One of the fundamental tasks in the field of image processing is image denoising. Images are often corrupted by different types of noise and the restoration of images degraded with random-valued impulse noise is still a challenging task. The paper aims to discuss these issues.
Design/methodology/approach
This paper presents an adaptive threshold-based impulse noise detection following by a novel selective window median filter for restoration of RVIN pixels.
Findings
The proposed method emphasis a local image statistics using an exponential nonlinear function with an adaptive threshold is derived from the rank-ordered trimmed median absolute difference (ROTMAD) are deliberated to detect the noisy pixels. In the filtering stage, a selective 3×3 moving window median filter is applied to restore the detected noisy pixel.
Originality/value
Experimental result shows that the proposed algorithm outperforms the existing state-of-art techniques in terms of noise removal and quantitative metrics such as peak signal to noise ratio (PSNR), mean absolute error (MAE), structural similarity index metric (SSIM) and miss and false detection rate.
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Ernesto Tavoletti and Vas Taras
This study aims to offer a bibliometric analysis of the already substantial and growing literature on global virtual teams (GVTs).
Abstract
Purpose
This study aims to offer a bibliometric analysis of the already substantial and growing literature on global virtual teams (GVTs).
Design/methodology/approach
Using a systematic literature review approach, it identifies all articles in the Web of Science from 1999 to 2021 that include the term GVTs (in the title, the abstract or keywords) and finds 175 articles. The VOSviewer software was applied to analyze the bibliometric data.
Findings
The analysis revealed three dialogizing research clusters in the GVTs literature: a pioneering management information systems and organizational cluster, a general management cluster and a growing international management and behavioural studies cluster. Furthermore, it highlights the most cited articles, authors, journals and nations, and the network of strong and weak links regarding co-authorships and co-citations. Additionally, this study shows a change in research patterns regarding topics, journals and disciplinary approaches from 1999 to 2021. Finally, the analysis illustrates the position and centrality in the network of the most relevant actors.
Practical implications
The findings can guide management practitioners, educators and researchers to the most meaningful clusters of publications on GVTs, and help navigate and make sense of the vast body of the available literature. The importance of GVTs has been growing in the past two decades, and Covid-19 has accelerated the trend.
Originality/value
This study provides an updated and comprehensive systematic literature review on GVTs. To the best of the authors’ knowledge, it is also the first systematic literature review and bibliometry on GVTs. It concludes by suggesting future research paths.