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1 – 10 of 44Ila Gupta, Amita Sinvhal and R. Shankar
Seeks to examine risk assessment of human settlements due to seismo‐tectonic setting of a populated area in the Himalayas, so that mitigation measures may be taken before…
Abstract
Purpose
Seeks to examine risk assessment of human settlements due to seismo‐tectonic setting of a populated area in the Himalayas, so that mitigation measures may be taken before the next earthquake takes its toll.
Design/methodology/approach
Keeping in view the seismic vulnerability of the Himalayan ranges, an earthquake scenario is considered for the Narendranagar block of Tehri Garhwal District which lies in Seismic Zone IV of the seismic zoning map of India (BIS, 1893‐2002). Damage of MSK Intensity VIII and peak accelerations of 0.25 g are expected here at any time. The hypothetical epicenter is placed near Tapowan at 30°08′10″N and 78° 20′30″E on the crest of the meandering River Ganga, where three large thrusts, viz. Garhwal, Tons Nayar and Krol, congregate. Iso‐acceleration contours plotted for the entire Narendranagar block for earthquakes of magnitude 7.0 and 7.5 are elongated along the main boundary fault.
Findings
Almost 59 percent population of the Narendranagar block was found to be vulnerable to damage associated with higher accelerations of 0.41 g.
Research limitations/implications
The topographic effects influencing the risk of settlements have not been taken into account.
Practical implications
Implications of such an earthquake on housing stock; roads; infrastructure; awareness and time of occurrence are discussed. Strategies are suggested for long‐term earthquake preparedness and short‐term action plan for emergency management.
Originality/value
The methodology evolved can be extended for other Himalayan regions.
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Apoorva Gupta, Ila Patnaik and Ajay Shah
The purpose of this paper is to investigate the direction of causality between firm productivity and export status. The correlation can arise from multiple alternative…
Abstract
Purpose
The purpose of this paper is to investigate the direction of causality between firm productivity and export status. The correlation can arise from multiple alternative causal models, and the authors study if more productive firms export, and/or if firms learn to export, and/or if firms learn by exporting.
Design/methodology/approach
The authors investigate these relationships, harnessing the natural experiments offered by firms which transitioned into exporting, in a dataset of Indian firms from 1989 to 2015. Each firm which made the transition is matched against a control which did not. The transitions take place across many years, thus permitting a matched event study in firm outcomes.
Findings
The authors find there is self-selection of more productive firms into exporting. Firms that make the transition into exporting become bigger, but there is little evidence of learning by exporting, of improvements in productivity right after exporting commences. However, there is evidence of learning to export, that is there is improvement in productivity of export starters in comparison to their productivity a couple of years before they begin to export.
Originality/value
The strength of the paper lies in an opportunity for sound measurement: we observe firms make a transition from domestic market into exporting. The transitions take place across many years, thus permitting a matched event study in firm outcomes. Using this methodology, the authors find that firms become more productive a few years before they export, that is they learn to export. They contribute to the literature by bringing evidence of “learning to export” from a developing country.
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Denis Graham and Vipul K. Gupta
How do managers, in their role as decision makers, design and implement systems for management of quality? Proposes that there is no one, definitive answer to this…
Abstract
How do managers, in their role as decision makers, design and implement systems for management of quality? Proposes that there is no one, definitive answer to this question, given various industrial environments and their operating constraints, diverse market conditions and numerous management philosophies. Attempts to address quality management issues in the business‐to‐business industrial service industry by presenting a case study on the quality management approach taken by Diamond Offshore Drilling, Inc. ‐ one of the largest offshore oil‐drilling companies in the world. States that the business‐to‐business industrial service markets are characterized by the sale of industrial services to business customers, who often then use these services to produce goods or services for consumers or other businesses. A wide variety of services are provided by the companies operating in this industry, such as offshore oil‐drilling and exploration, warehousing and public utilities. The case study follows the backdrop, initiation and complete implementation of Diamond Offshore’s Global Excellence in Management Systems (GEMS) programme. GEMS can be characterized as a system deeply rooted in the basics of quality management ‐ customer‐defined requirements and quality through customer satisfaction. Also discusses post‐implementation customer feedback results to illustrate the success of the programme. Based on the GEMS framework and relevant literature, proposes a generalized framework for implementing quality management in firms operating in business‐to‐business industrial service markets.
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Sanjeev Sharma, Ila Sahay and Ravindra Kumar
The purpose of this paper is to provide the guidance on a design and integrity evaluation of a cylinder under pressure, for which stress analysis has been done for…
Abstract
Purpose
The purpose of this paper is to provide the guidance on a design and integrity evaluation of a cylinder under pressure, for which stress analysis has been done for transversely isotropic thick-walled circular cylinder under internal and external pressure with thermal effects.
Design/methodology/approach
Transition theory has been used to evaluate plastic stresses based on the concept of generalized principal Lebesgue strain measure which simplifies the constitutive equations and helps to achieve better agreement between the theoretical and experimental results.
Findings
It can be concluded that circular cylinder with thermal effects under internal and external pressure made of isotropic material (steel) is on the safer side of the design as compared to the cylinder made of transversely isotropic material (i.e. magnesium and beryl) because percentage increase in effective pressure required for initial yielding to become fully plastic is high for isotropic material (steel) as compared to transversely isotropic material (i.e. magnesium and beryl). It can also be concluded that out of two transversely isotropic materials, beryl is better choice for design of cylinder as compared to magnesium material because percentage increase in effective pressure required for initial yielding to become fully plastic is high for beryl as compared to magnesium.
Originality/value
A detailed investigation of thermal transversely isotropic thick-walled circular cylinder under internal and external pressure has been done which leads to the idea of “stress saving” that minimizes the possibility of fracture of cylinder.
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Ila Mehrotra Anand and Sanjaya Singh Gaur
A government’s green initiatives are meant to prevent or reduce harm to society. Such initiatives can elicit positive emotions that may lead to generating a supportive…
Abstract
Purpose
A government’s green initiatives are meant to prevent or reduce harm to society. Such initiatives can elicit positive emotions that may lead to generating a supportive public response to the government. The purpose of this paper is to understand the consumers’ emotional response to government’s actions toward making the society sustainable.
Design/methodology/approach
The scenario-based experimental design is used in this study where one between-subjects manipulation is created for the government’s green actions, and one between-subjects control condition is created. A total of 140 respondents were assigned to experimental and 121 respondents were assigned to control groups using judgmental sampling. Partial least squares based structural equation modeling and confirmatory factor analysis was used for the testing of both structural and measurement model.
Findings
Positive emotions (i.e. gratitude, pride and happiness) that are evoked by the manipulated scenario are found to have a direct impact on the consumers’ outcome behavior (i.e. positive word of mouth, identification with the government, interest in green initiatives of the government and interest in the government’s actions to grow the nation).
Originality/value
The research contributes to the literature on the social sustainability by examining the impact of emotional responses to the government’s green initiatives. This study shows that positive emotions can be evoked in the context of environmental quality by sending the right message to the consumers (i.e. the general public in this case).
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Thinles Chondol, Ashish Kumar Panda, Anil Kumar Gupta, Nirupama Agrawal and Amarjeet Kaur
This paper aims to gain insight on the perception and role of the local government officials on climate change and resilience in Uttarakhand, India. Uttarakhand, being a…
Abstract
Purpose
This paper aims to gain insight on the perception and role of the local government officials on climate change and resilience in Uttarakhand, India. Uttarakhand, being a sensitive mountainous region in India, faces the brunt of frequent climate-related disasters and their severe impacts. Therefore, it is crucial to understand how authorities perceive the issue of climate-related disasters and their level of commitment toward mitigation and adaptation programs.
Design/methodology/approach
The literature review method was used for a holistic understanding of the impact of climate change and consequential disasters. A questionnaire survey method, comprising open- and closed-ended questions, was also used on officials of different departments.
Findings
Among the noteworthy findings of the study include the understanding of the perceptions of authorities and their role in decision-making on mitigating impacts of climate change-related disasters, their support or lack of it, for measures toward capacity building and spreading awareness of the intervention programs by the government. The study analyzes the perception of decision-making officials at state and district levels and infers that the variation on opinions may be attributable to multiple factors, including their past experiences of dealing with disasters.
Originality/value
This study offers insights into the role of perception of local government officials concerning climate change-related disasters and alleviation of their consequences through related programs. The findings have the unique potential to serve as a guide for the government at state and district levels to assess various aspects of different disaster mitigation measures based on sectors and departments.
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Abstract
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Reports briefly on the Technical Sessions and other presentations of the 43rd All‐India Conference of the Indian Library Association, and mentions the recommendations made…
Abstract
Reports briefly on the Technical Sessions and other presentations of the 43rd All‐India Conference of the Indian Library Association, and mentions the recommendations made by delegates at the conclusion of the conference.
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