Santhosh J. Thattil and T.A. Ajith
Severe bacterial infection is a major cause of neonatal morbidity and mortality worldwide. Geographical-based demographic laboratory and clinical data are required to get a…
Abstract
Purpose
Severe bacterial infection is a major cause of neonatal morbidity and mortality worldwide. Geographical-based demographic laboratory and clinical data are required to get a conclusion about the bacterial infection and their antibiotic susceptibility for the empiric antibiotic treatment in infants who presented with suspected infection. This study was aimed to find the most prevalent bacterial infection and antibiotic sensitivity among infants in the post-neonatal period presented at a tertiary care centre in South India.
Design/methodology/approach
A cross-sectional study was designed among infants (29 days to 1 year old) presented with suspected infection in the paediatric department. Infants with positive culture report were analysed for the bacteriological and antibiotic profile from the medical records. Antibiotic sensitivity was determined for the isolated bacteria according to standard procedure and data statically analysed.
Findings
Total of 218 samples (138 male and 80 female) were analysed. Most of the samples (171/218, 78.4%) were throat swab (p = 0.0247). Only one sample was cerebrospinal fluid from case of meningitis. Sample from upper RTI was major (162/218, 74.3%) with male dominance followed by stool samples from cases of diarrhoea (22/218, 10.0%). Staphylococcus aureus was the major organism identified in 46/171 (26.9 %) throat swabs. The most sensitive antibiotic against bacteria isolated from throat swab and CSF was gentamicin and cloxacillin. Netilmicin and piperacillin plus tazobactam were the sensitive antibiotics against bacteria isolated from stool, ear secretion and urine samples.
Originality/value
Upper RTI was the prevalent bacterial infection followed by diarrhoea in infants in the post-neonatal period. Klebsiella pneumoniae was the common organism identified in the overall report followed by E. coli and S. aureus. Community-based awareness should be provided to follow good hygiene regularly in child care. Furthermore, avoid delay in seeking treatment and provide the medicine prescribed at the right time and in the right dose to limit the morbidity and bacterial resistance.
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This paper aims to examine how knowledge transfer between individuals influences performance in product development (PD) organizations and whether this influence is contingent to…
Abstract
Purpose
This paper aims to examine how knowledge transfer between individuals influences performance in product development (PD) organizations and whether this influence is contingent to the degree of novelty in the PD work.
Design/methodology/approach
A set of hypotheses describing the relationships between knowledge transfer by codification (KTC), knowledge transfer by personalization (KTP) and performance is developed. It is hypothesized that performance decreases when KTC interacts with novelty, but improves when KTP and novelty interact. Survey‐based data were collected from 287 knowledge workers across 19 PD units of Indian manufacturing companies, and multiple regression analyses were performed to test the hypotheses.
Findings
Of the eight hypotheses stated, only one was supported by the data. KTP significantly influences the efficiency of PD work, highlighting the relative importance of personalized, as compared to repository‐based, knowledge transfer to performance. No significant interaction effects of KTC/KTP with novelty were detected.
Practical implications
The findings strongly suggest that PD work can benefit from interpersonal relationships and knowledge exchange, something that requires diligent cultural interventions.
Originality/value
To the best of the authors' knowledge, the contingent effects of novelty on the productivity of inter‐individual knowledge transfer have received little, if any, attention to date. This study helps improve understanding of the nature of knowledge transfer that is best suited where the nature of work involves creativity.
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Peiman Ghasemi, Fariba Goodarzian, Angappa Gunasekaran and Ajith Abraham
This paper proposed a bi-level mathematical model for location, routing and allocation of medical centers to distribution depots during the COVID-19 pandemic outbreak. The…
Abstract
Purpose
This paper proposed a bi-level mathematical model for location, routing and allocation of medical centers to distribution depots during the COVID-19 pandemic outbreak. The developed model has two players including interdictor (COVID-19) and fortifier (government). Accordingly, the aim of the first player (COVID-19) is to maximize system costs and causing further damage to the system. The goal of the second player (government) is to minimize the costs of location, routing and allocation due to budget limitations.
Design/methodology/approach
The approach of evolutionary games with environmental feedbacks was used to develop the proposed model. Moreover, the game continues until the desired demand is satisfied. The Lagrangian relaxation method was applied to solve the proposed model.
Findings
Empirical results illustrate that with increasing demand, the values of the objective functions of the interdictor and fortifier models have increased. Also, with the raising fixed cost of the established depot, the values of the objective functions of the interdictor and fortifier models have raised. In this regard, the number of established depots in the second scenario (COVID-19 wave) is more than the first scenario (normal COVID-19 conditions).
Research limitations/implications
The results of the current research can be useful for hospitals, governments, Disaster Relief Organization, Red Crescent, the Ministry of Health, etc. One of the limitations of the research is the lack of access to accurate information about transportation costs. Moreover, in this study, only the information of drivers and experts about transportation costs has been considered. In order to implement the presented solution approach for the real case study, high RAM and CPU hardware facilities and software facilities are required, which are the limitations of the proposed paper.
Originality/value
The main contributions of the current research are considering evolutionary games with environmental feedbacks during the COVID-19 pandemic outbreak and location, routing and allocation of the medical centers to the distribution depots during the COVID-19 outbreak. A real case study is illustrated, where the Lagrangian relaxation method is employed to solve the problem.
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Shashank Shah and R.N. Ajith Sankar
Human resource management.
Abstract
Subject area
Human resource management.
Study level/applicability
The case can be used on courses related to human resources management (HRM), which are offered in management programmes like MBA/PGDBM. The case could also be used in management development programmes, seminars and workshops that have HRM as a component of the programme. The case can be used effectively for classroom discussions as well as in distance learning programmes.
Case overview
The case looks into the HRM practices at a leading Indian construction company – ABC Constructions. The case tries to explain the management perspectives behind the people practice initiatives undertaken by the company in order to recruit/retain and nurture talent. The case also explains the basic principles underlying its human resource policies. It tries to explain the initiatives taken by ABC Constructions to meet the challenges posed by the changing business environment, as the company moves beyond the borders of the country of its initial operations. The case provides an overview of unique challenges faced by a company in the Indian construction industry, where a significant number of people executing its projects are not its permanent employees.
Expected learning outcomes
The students would get a fairly good understanding of existing good practices in the field of human resource management, especially in the context of a multifaceted and labour intensive construction industry in the Indian corporate scenario. Anecdotes of actual experiences with respect to people management would facilitate greater understanding of the complexities involved at the grass root level of functioning and implementation. Theoretical inputs relating to training could be better understood through the customised programmes provided by the company for its diverse workforce. The HR challenges faced by the top management as a company grows and expands to new markets can better be understood.
Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.
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Kishore Thomas John and Ajith Kumar Kamala Raghavan
Participants will learn to analyze the basis of consumer segmentation in management education. It will specifically highlight the importance of positioning in influencing the…
Abstract
Learning outcomes
Participants will learn to analyze the basis of consumer segmentation in management education. It will specifically highlight the importance of positioning in influencing the marketing strategy of a firm and discuss the importance of a differentiated-low cost strategy to gain competitive advantage. The case will familiarize students with the business environment of rural India, and the applicability of the 4A’s and the 5D’s framework. Finally, the case will help participants understand the difference between a rural market and a Bottom-of-Pyramid (BoP) market.
Case overview/synopsis
A rural MBA institute for BoP students is grappling with the problem of low admissions, leading to an existential crisis. Two divergent options are presented to the protagonist. The first is to close down the B-school and use the infrastructure and facilities for a well-funded government skill development program which is vocational and intended for creating blue-collar workers. The second is to find ways to bolster the B-school to ensure that it gets adequate student enrollment, thereby leading to profitability.
Complexity academic level
This case is suitable for an undergraduate or MBA course in marketing management, rural marketing in India, South-Asian marketing or strategic marketing.
Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or e-mail support@emeraldinsight.com to request teaching notes. There is an accompanying spreadsheet with the case for studying the market. It contains relevant market data that would support analysis of the case. Comments are added for easy understanding. Instructors can access the separate spreadsheet that works out the break-even calculations for the fee structure of the institute. Instructions on calculations as well as comments are added for easy understanding.
Subject code
CSS 8: Marketing.
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Saroj Kumar Singh, Alok Raj, J. Ajith Kumar and Cyril Foropon
The purpose of this paper is to identify potential constraints and determine the constraint structure in a steel manufacturing plant. “Potential constraint” is defined as a factor…
Abstract
Purpose
The purpose of this paper is to identify potential constraints and determine the constraint structure in a steel manufacturing plant. “Potential constraint” is defined as a factor that is either a constraint at present or can become one in the future and “constraint structure” is used to denote the network of influences between the potential constraints in an organization.
Design/methodology/approach
A three-step methodology was followed. First, potential constraints in a steel manufacturing plant were identified with a literature review and expert inputs. Then, the fuzzy decision-making trial and evaluation laboratory (fuzzy DEMATEL) technique was applied to uncover the structure and finally, an ex-post validation and refinement of the results was done with help from other experts.
Findings
A total of 10 key potential constraints to steel manufacturing were identified. The two outputs of fuzzy DEMATEL – the influence scatter plot (ISP) and the influence network diagram (IND) – together reveal the constraint structure. The 10 potential constraints could be classified into three types – influencers, mediators and influenced – respectively. Of these “Top management commitment (TMC)” and “Clear vision and long-term planning (CLP)” influence other factors the most, and are themselves influenced the least; while “Customer Relationship Management (CRM)” is most influenced by other factors, while influencing other factors the least.
Practical implications
Potential constraints and the constraint structure can help decision makers in a steel manufacturing plant to identify which organizational factors to address and achieving the plant's goals.
Originality/value
This is the first study that analyzed organizational level constraints in a steel manufacturing context.
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Muhammad Kashif Imran, Ahmad Raza Bilal, Usman Aslam and Ubaid-Ur- Rahman
The most critical phase of a change process is change implementation and it is evident that the masterfully originated change process fails due to its poor implementation…
Abstract
Purpose
The most critical phase of a change process is change implementation and it is evident that the masterfully originated change process fails due to its poor implementation. Therefore, the purpose of this paper is to profile how knowledge management (KM) strategies, personalization and codification, are helpful in successful change implementation by reducing employee cynicism and increasing the level of readiness for change.
Design/methodology/approach
Data were collected from 196 executives of National Bank of Pakistan at Time 1 (pre-implementation) and Time 2 (post-implementation) with the temporal research design. Multiple regression analysis is used to test the direct effect; Preacher and Hayes (2004) test is applied to measure the mediating effect and guidelines of Aguinis (2004) are followed for analyzing the moderating effect.
Findings
The result of the direct effect shows that both KM strategies have significant positive effect on successful change implementation. Further, mediation analysis proves that readiness for change partially mediates between KM strategies and successful change implementation. In addition, partial interactive effects of employee cynicism is observed between readiness for change and successful change implementation.
Research limitations/implications
The management should initiate steps to boost personalization and codification strategies at their optimal levels. This would ultimately be helpful to implement a successful change through developing readiness for change and reducing the employee cynicism regarding change.
Originality/value
The area of successful change implementation in the context of KM strategies was untapped, and is examined in this study.
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Ahmed Yousry Akal and Amr Metwally El-Kholy
This work affords a practical checklist that specifies the civil engineering trades-related hazards and offers a safety indicator to identify the safety level of a construction…
Abstract
Purpose
This work affords a practical checklist that specifies the civil engineering trades-related hazards and offers a safety indicator to identify the safety level of a construction project concerning the hazards of the civil engineering trades.
Design/methodology/approach
The methodology depends on reviewing the archival works, visiting the construction sites, utilizing the direct observation and preliminary hazard analysis methods and conducting semistructured interviews to pinpoint and validate the checklist of the civil engineering trades-related hazards. Additionally, a questionnaire-based survey with the rank sum weight technique has been employed to assemble and analyze the data required to build the safety indicator.
Findings
Relying upon the used methodology, 70 hazards under the trades of general environment, earth, demolition, excavation, concrete, dewatering, waterproofing insulation and scaffolding have been pinpointed and validated. This is in addition to the safety level indicator of the civil engineering trades-related hazards (SLICETH), which indicates high viability during its validation in five national and international projects.
Originality/value
The value of this work lies in its ability to tackle the gap existing in the safety management knowledge regarding the notion of the hazards of the civil engineering trades and their influences on the safety performance of the construction projects. As a result, it offers a complete knowledge to the academics and the practitioners for confronting the negative impacts of the civil engineering trades-related hazards. Consequently, it helps in enhancing the safety performance level in the sites of the construction projects.
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The popular uprising (Aragalaya) combined a protest movement with a movement towards commons or a solidarity economy. The popular uprising from March to August 2022 was a reaction…
Abstract
The popular uprising (Aragalaya) combined a protest movement with a movement towards commons or a solidarity economy. The popular uprising from March to August 2022 was a reaction to the authoritarian heteropatriarchal Rajapaksa regime, which drained public revenues instigating an economic crisis. The Aragalaya was based on non-violence, independence from political parties, participatory democracy, collective leadership, politico-aesthetic strategies (art activism) and collective learning. While there were multiple contradictions, along with state repression, the Aragalaya expressed new forms of solidarity, strengthening struggles for democracy and citizenship.
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Narendrasinh Jesangbhai Parmar, Ajith Tom James and Mohammad Asjad
There is an increasing trend of outsourcing maintenance activities of heavy equipment, including belt conveyor installations. However, there are numerous challenges in maintenance…
Abstract
Purpose
There is an increasing trend of outsourcing maintenance activities of heavy equipment, including belt conveyor installations. However, there are numerous challenges in maintenance outsourcing. This paper aims to identify and analyze various challenges of outsourcing maintenance activities associated with belt conveyor installations.
Design/methodology/approach
This paper identifies maintenance outsourcing challenges of belt conveyor installations through literature review, field visits and expert opinion. An integrated structural hierarchical framework of the identified challenges is developed through analytic hierarchy process and decision-making trial and evaluation laboratory.
Findings
The paper has identified eight challenges, namely, attainment of organizational strength by contractors, legal and financial challenges for contractors, attainment of necessary technician skills by contractors, maintenance data acquisition and analysis challenges, facilitation with modern equipment, gadgets and instrumentation, service quality challenges, health, safety and environment-related challenges and spares supply chain management challenges. The segregation of driver and dependent challenges, including their hierarchical framework had been established in this work.
Research limitations/implications
A comprehensive list of challenges and their prioritization in maintenance outsourcing of belt conveyor installations had been established. This will help the organizations who own and operate these installations to make judicious decisions regarding outsourcing maintenance.
Originality/value
This paper significantly contributes to the literature on maintenance outsourcing of heavy machinery installations like a belt conveyor system based on the input of different stakeholders. This study will lead to the development of frameworks for maintenance contractor selection for such installations.