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To provide a review of the general aspects of tsunamis and the specific aspects of the 2004 tsunami impacts on the coastal areas of India and surrounding islands.

The approach is a general discussion of the 2004 tsunami and its effects in areas in South East Asia, followed by the specific impacts in the Andaman and Nicobar Islands, including the damage to water supply and power systems, and a situation analysis of the communities, land and housing.

The impact of the 2004 tsunami highlights the vulnerability of the coastal areas and islands of India. The multi‐hazard situation existing on the sea coast of the mainland as well as in the islands of Andaman and Nicobar require a holistic multi‐hazard mitigation approach as a long term measure. The recovery programs presently in hand are being planned taking the multi‐hazard situation in view, so as to provide protection from such hazards in future.

Provides a review of the effects of the 2004 tsunami in the coastal areas and islands near India.

The purpose of this paper is to assess the risk due to climate induced disasters in coastal regions. Coastal areas, being economically attractive and ecologically fragile, need altogether different development approaches. The paper also explores the applicability of stakeholder theory for managing coastal regions in a sustainable manner. This paper should help policymakers when making their decisions to maintain coastal regions’ prosperity.

The paper opted for an exploratory study using secondary information available at various levels. This paper presents the case study of the coastal region of Gujarat. It starts by evaluating the present status of the coastal resources and their degradation. It then assesses the risk due to climate induced coastal hazards. It has critically reviewed the policy response towards coastal issues and problems. The applicability of stakeholder approach had been tested for coastal management.

The paper has identified that in an absence of stakeholder approach, the current planning strategies have failed to deal with coastal issues and problems. The coastal region needs a special attention for sustaining its development. An integrated regional framework for coastal development is required which encompasses trade‐off among various sectors. The region needs a long‐term regional land use planning, which can facilitate the disaster resilience and adaptation strategies for local communities. Finally adopting a stakeholder approach is recommended, to improve the ecological productivity and biodiversity of the coastal region.

The research has important policy implications for the state of Gujarat and infers that the stakeholder approach is the most appropriate approach for planning the development of the coastal region.

The paper has direct policy implications for the government of Gujarat and Government of India. Coastal planning needs a systematic approach to have an integrated development. The use of stakeholder approach can solve many issues and problems of coastal conflicts. Such an approach is very important for the protection and sustainable development of the coastal region. This also has colossal relevance for any developing countries preparing coastal region development plans.

The suggestions incorporated in the paper have also looked into the consideration of environmental conservation and protection of rights to livelihood for marginalized groups such as fishing communities.

The use of stakeholder theory for public sector planning is a new approach in a research. The paper has delved into the requirement of stakeholder approach in coastal planning for developing the coastal economy and conserving the coastal environment.

This paper aims to provide a general overview of the international Tsunami warning system mandated by the United Nations, particularly on cataloging past studies and a strategic focus in the Indian Ocean, particularly on the Bay of Bengal region.

Present research assimilates the secondary non-classified data on the Tsunami warning system installed in the Indian Ocean. Qualitative review and exploratory research methodology have been followed to provide a holistic profile of the Tsunami rarly warning system (TEWS) and its role in coastal resilience.

The study finds the need for strategic focus to expand and interlink regional early warning cooperation mechanisms and partnerships to enhance capacities through cooperation and international assistance and mobilize resources necessary to maintain the TEWS in the Indian Ocean region. The enhanced capacity of the TEWS certainly improves the resilience of Indian Ocean coastal communities and infrastructures.

The study is original research and useful for policy planning and regional cooperation on data interlinkages for effective TEWS in the Indian Ocean region.

This study aims to conduct the first original research on mass fatality management in nearly 30 years.

A qualitative research design captured local perspectives within a culturally‐appropriate context to examine roles and responsibilities of government officials within the State of Tamil Nadu and District of Naggapattinam (spellings reflect the most commonly‐used local choice), India. Research data were gathered in the context of the Indian Ocean Tsunami that claimed nearly 300,000 lives across approximately 13 nations.

Local officials and residents faced unprecedented challenges during the hours immediately following the tsunami. These included removing debris that covered bodies, body identification, health and sanitation issues, and the necessity of creating mass graves. The findings identify prior experience with disasters, familiarity with the local area, the quality of pre‐existing networks among officials, a strong desire to rescue those yet living and the presence of linkages between government and non‐governmental organizations as critical factors affecting an expedited management process.

Practical implications include the value of general disaster training that can transcend specific circumstances, the pre‐establishment of mutual aid agreements, strong lines of horizontal and vertical cooperation and inter‐organizational coordination and an understanding of local culture and customs.

The paper contributes to scant social science understanding of mass fatality management processes and furthers a line of inquiry applicable to a wide variety of hazards such as pandemics, terrorism and natural events.

The effects of the COVID-19 pandemic on cities have transformed the lives of urban societies across the globe. One of such effects has been the redefinition of access and urban mobility patterns, exposing divides and inequalities along the lines of class, gender and social positions. In Latin America, long-term lockdowns and widespread containment-oriented restrictions have deepened already acute conditions of poverty and deprivation. Low-income and socially vulnerable households and individuals in countries such as Colombia find themselves unable, or in a disadvantaged position, to work from home, access goods and services securely and avoid transport modes that increase exposure to contagion. This chapter examines inequalities in urban mobility and access to essential opportunities in urban settings in Colombia, through data collected from 3,900 respondents to a web survey organised during the national lockdown in the country in April 2020. The chapter presents a Latent Class Analysis model exploring how intersecting differences in class, gender, ethnicity, age and other relevant socioeconomic characteristics, influence the degree of adaptability and capacity to adapt to the challenging conditions posed by COVID-19 for physical travel and carrying out everyday activities. Building on three distinct classes of mobility and access-related conditions, the chapter reflects on structural inequalities associated with Colombian cities’ urban form, functional and productive structures and its wide social gaps. The chapter builds on empirical findings to reflect on urban policy and discuss avenues for addressing social and spatial inequalities worsened by the pandemic.

Adipose tissue accumulation by trapping vitamin D and reducing its level may cause serious side effects. The purpose of this study is to determine the effects of vitamin D supplementation on dehydroepiandrosterone (DHEA), paraoxonase 1 (PON 1), insulin, free fatty acid (FFA), apolipoprotein-AI (Apo-AI) and apolipoprotein B (Apo-B) concentration in obese and overweight participants under low-calorie diet (LCD) program.

Healthy overweight and obese individuals (n = 70) with vitamin D deficiency were randomly assigned into 2 groups to receive either vitamin D supplements (an oral 2,000 IU vitamin D supplement) or placebo for 8 weeks.

All the participants were given an LCD program during the intervention. Vitamin D supplementation led to a significant increase in the levels of 25(OH)D (vitamin D vs placebo groups: 36.6 ± 9.8 vs 19.9 ± 3.5 ng/mL, p < 0.001), PON 1 levels (vitamin D vs placebo groups: 80 ± 25 vs 58 ± 23.2 ng/mL, p = 0.001), DHEA concentration (vitamin D vs placebo groups: 2.3 ± 0.7 vs 1.5 ± 0.6 ng/mL, p < 0.001) and Apo-AI levels (vitamin D vs placebo groups 3.7 ± 0.5 vs 3 ± 0.5 mg/dL, p < 0.001). Besides, intake of vitamin D supplements led to a significant decrease in FFA (vitamin D vs placebo groups: 3.1 ± 0.75 vs 3.5 ± 0.5 ng/mL, p = 0.001). After adjusting the analyses based on baseline levels, age and baseline body mass index measures, significant changes were observed in the insulin levels (0.03 ± 0.06 vs −1.7 ± 0.6 µIU/ml, p = 0.04). But the authors did not find any significant difference in the concentration of Apo-B between groups (vitamin D vs placebo groups: 71.5 ± 35.5 vs 66.6 ± 28.5 mg/dL, p = 0.05).

Overall vitamin D supplementation for eight weeks among vitamin D-deficient obese and overweight participants had beneficial effects on serum DHEA PON 1 FFA insulin and Apo- AI while it did not affect the Apo-B concentration.

This paper seeks to examine whether the primary factors motivating the career plans of high‐achieving Indian adolescents vary between academic specializations. Particular attention is to be paid to differences between science and business students.

The study surveyed approximately 2,700 secondary school students in South India regarding their academic and career plans and their perceptions of business compared with science. Survey results were analyzed using both descriptive techniques and multinomial logistic regression.

Students perceive business to be comparable with, but not superior to, science and engineering. The proportion of students choosing business over science increased among males and in some more economically developed cities. Engineering students were most likely to cite parents as a major influence, while business students more often pointed to salary and career prospects.

The study's scope was limited to South India. Greater geographic coverage could broaden the generalizability of the results.

The increasing desirability of formal business education can give rise to a stronger entrepreneurial base and greater business development in India. Furthermore, improved management skills in the Indian workforce can attract higher value‐added offshore work from multinational corporations.

The existing literature contains little empirical research directly comparing business students with their peers in science and engineering, with no such study previously conducted in India. The results shed light on what attracts students to each track and can inform policy aimed at encouraging further enrollment in specific fields.

The main purpose of this paper is the generation of the heat transfer and pressure drop correlations by considering three working fluids, namely air, water, and ethylene glycol, for the wavy plate-fin heat exchangers (PFHEs).

In order to present the general correlations, various models with different geometrical parameters should be tested. Because of the problems, such as difficult, long time, and costly fabrication of the wavy fins in experimental tests, computational fluid dynamics (CFD) calculations can be a useful method for the generation of the heat transfer and pressure drop correlations with eliminating the experimental problems. Hence, the effective design parameters of the wavy plate-fin, including fin pitch, fin height, wave length, fin thickness, wave amplitude, and fin length, and also their levels were recognized from the literature. The Taguchi method was applied to formulate the CFD simulation work.

The simulation results were compared and validated with an available experimental data. The mean deviations of the Colburn factor, j, and Fanning friction factor, f, values between the simulation results and the experimental data were 3.74 and 9.07 percent, respectively. The presented air correlations and experimental data were in a good agreement, so that approximately 95 percent of the experimental data were correlated within ±12 percent. The j factor values varied for the different working fluids, while the f factor values did not sensibly change.

The presented correlations can be used to estimate the thermal-hydraulic characteristics and to design of the compact PFHE with the wavy channels.

This manuscript presents the new correlations for the compact PFHEs with the way channels by considering all the geometrical parameters and the working fluids with the different Prandtl numbers, 0.7, 7, and 150.

Green building (GB) is an important aspect of sustainable development that advocates for practices that enhance the health and well-being of the occupants and communities with minimal impact on the environment. The adoption of the GB concept is low in most developing countries. This study aimed at assessing the extent of the adoption of GB concepts in Kakamega municipality as a case study. The study sampled 64 respondents which consisted of 15 professionals in the building industry and 49 commercial and residential buildings within the municipality. The results indicated that at least 80% of the professionals were aware of GB concepts of water efficiency, energy efficiency, sustainable materials, sustainable site practices, and indoor environmental quality (IEQ). Water efficiency practices that were widely adopted in commercial and residential buildings were rainwater harvesting and the use of efficient plumbing fixtures. The energy-saving measures adopted were switching off appliances when not in use, use of energy-saving bulbs, and solar energy. The majority of the respondents felt that the indoor air quality was fair. Resource reuse was not widely adopted which could be attributed to a lack of policy or legislation. Low impact development (LID) design of vegetated storm conveyance and rain gardens (bioretention and porous/permeable pavements) was adopted in 42.9% of the buildings. Research into the use of sustainable materials is recommended for wider application as a GB concept. The study recommends the promotion of GB through incentives to enable wider adoption among the owners and developers. Furthermore, GB legislation and certification programs need to be adopted in Kenya. This study was largely based on Leadership in Energy and Environmental Design (LEED) criteria and thus further studies are required on other assessment tools and methods.

The purpose of this paper is to explore the potential of transit-oriented development (TOD), the perceptions of buyers and the establishment of the comfortable walking distance. The literature indicates the requirement of TOD with increasing population in major cities.

In this study, exploratory sequential mixed methods research approach was adopted. Semi-structured interviews were conducted followed by questionnaire survey. The respondents were categorised based on their generation cohorts to further understand their acuities on TOD.

The key consideration factors when buying houses in the TOD area are as follows: amenities related to jobs and family for Baby Boomers; time saving for Generation Y; and location for Generation X, i.e. house should be conveniently located in relation to working place, school, etc. Communities in Malaysia are willing to walk for five to ten minutes (approximately 400 to 800 m).

Future studies can be enlarged to include other major cities in Malaysia and draw comparisons with neighbouring ASEAN countries.

This paper provides insights to property developers, consultants and government agencies for product development. Ultimately, TOD is the innovative sustainable solution for high-density urban planning and development.

TOD is a sustainable development concept that encourages the use of public transportation system in order to reduce private motor vehicles usage.

This paper emphasises the potential of TOD, explores the perceptions of different generation cohorts in relation to TOD and establishes the comfortable walking distance for Malaysian communities. It also highlights the key factors of conveniences for TOD.