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Article
Publication date: 16 January 2017

Yihao Zheng, Yancheng Wang, Roland K. Chen, Sagar Deshpande, Noah S. Nelson, Steven R. Buchman and Albert J. Shih

To obtain a vascularized autologous bone graft by in-vivo tissue transformation, a biocompatible tissue transformation mold (TTM) is needed. An ideal TTM is of high geometric…

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Abstract

Purpose

To obtain a vascularized autologous bone graft by in-vivo tissue transformation, a biocompatible tissue transformation mold (TTM) is needed. An ideal TTM is of high geometric accuracy and X-ray radiolucent for monitoring the bone tissue formation. The purpose of this study is to present the TTM design and fabrication process, using 3D reconstruction, stereolithography (SLA) and silicone molding.

Design/methodology/approach

The rat mandible, the targeted bone graft, was scanned by micro-computed tomography (CT). From the micro-CT images, the 3D mandible model was identified and used as the cavity geometry to design the TTM. The TTM was fabricated by molding the biocompatible and radiolucent silicone in the SLA molds. This TTM was implanted in a rat for in vivo tests on its biocompatibility and X-ray radiolucency.

Findings

SLA can fabricate the TTM with a cavity shape that accurately replicates that of the rat mandible. The bone formation inside of the silicone TTM can be observed by X-ray. The TTM is feasible for in vivo tissue transformation for vascularized bone reconstruction.

Research limitations/implications

Research of the dimensional and geometrical accuracy of the TTM cavity is required in the future study of this process.

Practical implications

The TTM fabricated in this presented approach has been used for in-vivo tissue transformation. This technique can be implemented for bone reconstruction.

Originality/value

The precision fabrication of the TTMs for in-vivo tissue transformation into autogenous vascularized bone grafts with complex structures was achieved by using SLA, micro-CT and silicone molding.

Details

Rapid Prototyping Journal, vol. 23 no. 1
Type: Research Article
ISSN: 1355-2546

Keywords

Available. Open Access. Open Access
Book part
Publication date: 30 April 2019

S. J. Oswald A. J. Mascarenhas

Abstract

Details

Corporate Ethics for Turbulent Markets
Type: Book
ISBN: 978-1-78756-192-2

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Article
Publication date: 10 January 2023

Bilwa Deshpande, Puneet Kaur, Alberto Ferraris, Dorra Yahiaoui and Amandeep Dhir

Scholars have noted the impact of advertising on unhealthy food consumption. However, a systematic literature review (SLR) on this topic is currently lacking. This study aims to…

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Abstract

Purpose

Scholars have noted the impact of advertising on unhealthy food consumption. However, a systematic literature review (SLR) on this topic is currently lacking. This study aims to find, analyze and synthesize prior literature to set the stage for future researchers and practitioners. It also uncovers research gaps, suggests potential research questions and presents a conceptual framework for use in future research.

Design/methodology/approach

This paper catalogs and synthesizes topic-related literature by using the time-tested SLR methodology. It identifies and analyzes 99 relevant studies that have addressed the impact of advertising on unhealthy food consumption. Research profiling of the selected studies supported the synthesis of key themes in the extant literature.

Findings

The authors identify three key thematic foci: a) viewer attributes pertaining to excessive unhealthy food consumption, b) advertisement attributes pertaining to excessive unhealthy food consumption and, c) unhealthy food consumption regulation. Within these themes, the authors also identify some subthemes, presenting specific advertising and viewer attributes that contribute to unhealthy food consumption. The authors further develop a conceptual framework based on the stimulus-organism-response (S-O-R) model, summarizing the findings of the study. This could aid future researchers and practitioners in their design of certain strategies.

Research limitations/implications

The study uncovers various gaps in the extant literature and suggests potential areas that can be examined by scholars. From a practical perspective, the study recommends certain actionable strategies for policymakers, helping customers to achieve the long-term goal of obesity reduction.

Practical implications

From the perspective of practice, the study recommends certain actionable strategies for policymakers helping customers achieve the long-term goal of obesity reduction.

Originality/value

The current study makes a novel contribution to the research on advertising and unhealthy food consumption by identifying theme-based research gaps in the existing literature, mapping those with potential research questions and presenting a conceptual framework based on the S-O-R model. Based on the findings, the study also proposes five potential research models examining diverse aspects of advertising and unhealthy food consumption to guide interested scholars and practitioners to shape the future research discourse.

Details

European Journal of Marketing, vol. 57 no. 9
Type: Research Article
ISSN: 0309-0566

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Article
Publication date: 16 September 2022

Surendra Babu Ayenampudi, Riya Verma and Samuel Ayofemi Olalekan Adeyeye

Jamun is an underutilised fruit crop of India whose utilization needs to be considerably increased. Despite its impressive nutritional profile and several health benefits, its…

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Abstract

Purpose

Jamun is an underutilised fruit crop of India whose utilization needs to be considerably increased. Despite its impressive nutritional profile and several health benefits, its cultivation is still very limited. Hence, this study aims to highlight the essential nutrients, health benefits and value-added products of jamun fruit and seed.

Design/methodology/approach

Major sources of bibliometric information such as Web of Science, Scopus, PubMed and Google Scholar were extensively searched with keywords such as nutritional composition of jamun, bioactive compounds, health benefits and jamun-based food products to obtain a database of 317 papers. Thirty four publications met the criteria for review.

Findings

Jamun fruit (Syzygium cumini L.) is known for its attractive colour, astringent taste, enormous nutrients and nutraceutical properties; nevertheless, this fruit is seasonal, perishable and underutilised. Furthermore, the fruit is used for the treatment of diabetes and also possess anti-cancer, anti-inflammatory, anti-obesity and cardio-protection properties. Investigations were done on the production of value-added food products such as read-to-serve beverages, jam, cookies and cake from jamun due to their several health benefits. The present review was an attempt to provide spotlights on the health benefits and food product applications of jamun fruit and its by-products.

Originality/value

This review systematically collates evidence from various published sources regarding the nutritional profile, development of food products from jamun and their health benefits. The compiled information will help researchers and professional become aware of the significance of jamun fruit and thereby enhances its processing and applications in food systems.

Details

Nutrition & Food Science , vol. 53 no. 5
Type: Research Article
ISSN: 0034-6659

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Article
Publication date: 29 October 2024

Saeed Reza Mohandes, Khalid Kaddoura, Atul Kumar Singh, Moustafa Y. Elsayed, Saeed Banihashemi, Maxwell Fordjour Antwi-Afari, Timothy O. Olawumi and Tarek Zayed

This study underscores the critical importance of well-functioning sewer systems in achieving smart and sustainable urban drainage within cities. It specifically targets the…

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Abstract

Purpose

This study underscores the critical importance of well-functioning sewer systems in achieving smart and sustainable urban drainage within cities. It specifically targets the pressing issue of sewer overflows (SO), widely recognized for their detrimental impact on the environment and public health. The primary purpose of this research is to bridge significant research gaps by investigating the root causes of SO incidents and comprehending their broader ecological consequences.

Design/methodology/approach

To fill research gaps, the study introduces the Multi-Phase Causal Inference Fuzzy-Based Framework (MCIF). MCIF integrates the fuzzy Delphi technique, fuzzy DEMATEL method, fuzzy TOPSIS technique and expert interviews. Drawing on expertise from developed countries, MCIF systematically identifies and prioritizes SO causes, explores causal interrelationships, prioritizes environmental impacts and compiles mitigation strategies.

Findings

The study's findings are multifaceted and substantially contribute to addressing SO challenges. Utilizing the MCIF, the research effectively identifies and prioritizes causal factors behind SO incidents, highlighting their relative significance. Additionally, it unravels intricate causal relationships among key factors such as blockages, flow velocity, infiltration and inflow, under-designed pipe diameter and pipe deformation, holes or collapse, providing a profound insight into the intricate web of influences leading to SO.

Originality/value

This study introduces originality by presenting the innovative MCIF tailored for SO mitigation. The combination of fuzzy techniques, expert input and holistic analysis enriches the existing knowledge. These findings pave the way for informed decision-making and proactive measures to achieve sustainable urban drainage systems.

Details

Smart and Sustainable Built Environment, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2046-6099

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Article
Publication date: 15 September 2022

Saptarshi Bhattacharya, Rajendra Prasad Sharma and Ashish Gupta

Consumers are worried about sharing their sensitive information during online shopping due to the e-tailer’s unethical practices and hacking-related concerns. Prior research has…

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Abstract

Purpose

Consumers are worried about sharing their sensitive information during online shopping due to the e-tailer’s unethical practices and hacking-related concerns. Prior research has established the country of origin (COO) as a trust-building cue; however, it requires empirical testing in the online retailing context. The present study aims to examine the e-tailer COO’s effect on consumer privacy, trust and purchase intention.

Design/methodology/approach

An online survey floated a seven-point Likert scale questionnaire and invited the receivers to participate in the investigation over e-mails and text messages. A total of 355 usable responses were analyzed using R programming.

Findings

This study empirically validated a proposed conceptual model examining the influence of COO on consumer privacy, trust and purchase intention. The findings suggest that COO influences consumer privacy, trust and purchase intention. This study further found that the privacy practices of online retailers positively impact consumer trust. Trust acts as a mediating factor in influencing purchase intention.

Practical implications

This study offers valuable insights for advancing the research agenda and actionable inputs to e-commerce managers for alleviating consumer privacy concerns in emerging economies. Future researchers can test the proposed model in other demographic and e-commerce settings.

Originality/value

This study contributes to the present knowledge on consumer privacy in online retailing in the Indian context. This paper also examines the relationship of COO with consumer privacy, trust and purchase intention, an underexplored research area in emerging markets.

Details

Journal of Consumer Marketing, vol. 40 no. 2
Type: Research Article
ISSN: 0736-3761

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Article
Publication date: 5 December 2022

Saptarshi Bhattacharya, Rajendra Prasad Sharma and Ashish Gupta

Online shoppers feel insecure due to the various unethical practices of e-tailers. It is, therefore, crucial for online retailers to alleviate customer concerns. Extant literature…

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Abstract

Purpose

Online shoppers feel insecure due to the various unethical practices of e-tailers. It is, therefore, crucial for online retailers to alleviate customer concerns. Extant literature indicates that country-of-origin (COO) cues influence consumer perception. A relatively underexplored phenomenon in an emerging market context, the COO image of the online retailer, i.e. a foreign-origin online retailer (FOOR) or an Indian-origin online retailer (IOOR), needs validation. The current study investigates customer expectations of online retailers' ethical behaviour against the backdrop of online retailer-based signals in emerging markets.

Design/methodology/approach

The researchers floated an online questionnaire using a seven-point Likert scale. The authors sought recipient responses in Google Forms shared via e-mails and social media connections. The authors analysed 1,018 useable responses using partial least square structural equation modelling (PLS-SEM) in Smart PLS 3.

Findings

The empirical study examined the influence of the consumer perception of ethics of online retailers (CPEOR) and COO on consumer purchase intention. It validated the proposed research model. The research findings inform that the CPEOR and the COO influence purchase intention through the mediation effects of trust and satisfaction. Results indicate that privacy, security, non-deception, fulfilment, customer service, FOOR and IOOR strongly predict consumer trust. In contrast, privacy, non-deception, fulfilment, customer service and FOOR strongly predict consumer satisfaction. However, security and IOOR did not influence consumer satisfaction.

Research limitations/implications

The study results have theoretical and practical implications for academic researchers and online retailing managers. Future studies can validate the model in different geo-demographic scenarios and e-commerce settings.

Originality/value

The study enriches the extant literature on CPEOR in the Indian context. This study is pioneering work examining consumer purchase intention by adding the COO construct to the CPEOR model.

Details

International Journal of Emerging Markets, vol. 19 no. 10
Type: Research Article
ISSN: 1746-8809

Keywords

Available. Open Access. Open Access
Article
Publication date: 10 April 2017

T.C. Melewar, Pantea Foroudi, Suraksha Gupta, Philip J. Kitchen and Mohammad M. Foroudi

This paper aims to operationalise and juxtapose variables related to identity, strategy and communications, and then examine the impact of such integration on organisational…

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Abstract

Purpose

This paper aims to operationalise and juxtapose variables related to identity, strategy and communications, and then examine the impact of such integration on organisational stakeholders’ trust, loyalty and commitment by using commitment/trust theory.

Design/methodology/approach

This research design utilises explanatory research at the preliminary stage, as informed by the literature and conceptual framework. The subsequent model was examined via a positivist survey carried out among stakeholders in high-end retail stores in London. Structural equation modelling (SEM) via AMOS was conducted to gain insight into the various relevant influences and relationships.

Findings

The results indicate that identity and strategy are key drivers of integrated corporate communication, and they serve to build stakeholder trust, loyalty and commitment.

Originality/value

The paper shows that while practitioners have indicated that integrated marketing communication is important for organisations, there are a few other areas of concern with regard to consequences related to trust, loyalty and commitment, especially in a retail context. This paper empirically examined relationships between these constructs by validating a conceptual model by using SEM.

Details

European Journal of Marketing, vol. 51 no. 3
Type: Research Article
ISSN: 0309-0566

Keywords

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Article
Publication date: 28 October 2024

Shashank Thanki, Sunita Guru and Bhavin Shah

Popularity of organic food and food products is growing across the globe due to rising awareness towards health and environment, leading to quality life. However, the multitude of…

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Abstract

Purpose

Popularity of organic food and food products is growing across the globe due to rising awareness towards health and environment, leading to quality life. However, the multitude of challenges associated with the purchase and consumption of organic food remain insufficiently addressed within the context of developing nations, such as India. This study attempts to fill this gap by identifying the crucial barriers and analyzing them further to establish contextual relationships among them.

Design/methodology/approach

In total, 18 barriers identified with a literature review are classified into 6 major barriers (constructs) using exploratory factor analysis (EFA). Further, fuzzy decision-making trial and evaluation laboratory (DEMATEL) approach is employed to relegate these barriers and sub-barriers into the cause-and-effect group. Moreover, causal relationships among these barriers are also established to assist organic food producers and food processing industries in developing the strategies to overcome these barriers.

Findings

The study results indicate that “acceptability,” “preferability” and “reachability” are the most prominent barriers. Moreover, “reachability’ is the leading cause group barrier, while “acceptability” is the major effect group barrier. “Usualness,” “visibility” and “readiness” of the organic food exhibit significant challenges in the organic food consumption.

Practical implications

The findings of this study act as a roadmap and guiding principle for various stakeholders, such as organic food manufacturers, organic food processing industries, government policymaking bodies and food certification agencies, in organizations and government regulatory agencies for devising and implementing targeted strategies to enhance the accessibility, appeal and, in turn, adoption and consumption of organic foods. This successively contributes to broader efforts in improving public health and ensuring sustainable agricultural practices.

Originality/value

The contribution of this study is two-fold. First, it investigates the interdependences among the organic food consumption barriers. Second, it provides policy-related recommendations to enhance the consumption of organic food, especially in India.

Details

British Food Journal, vol. 126 no. 12
Type: Research Article
ISSN: 0007-070X

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Article
Publication date: 8 January 2018

Balu Anthony

The purpose of this paper is to examine the structure of employment in the most urbanized state in India during the period 1983-2010. The paper also analyses the determinants of…

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Abstract

Purpose

The purpose of this paper is to examine the structure of employment in the most urbanized state in India during the period 1983-2010. The paper also analyses the determinants of growth of farm employment in urban areas in the state of Tamil Nadu.

Design/methodology/approach

The paper compares trends in employment in Tamil Nadu with that of the country as a whole. In order to see whether there is evidence of Lewisian labor transfer, the study examines labor transfer between sectors and percentage distribution of workers in the rural and urban areas.

Findings

The paper finds that employment in the entire non-agricultural sector slowed down in 2009-2010 compared to 2004-05 in Tamil Nadu. The share of employment in primary sector in urban areas increased more sharply, experiencing slow economic transformation in the post-reform years. The analysis reveals that rapid rural-urban transformation could be one reason for more people in the primary sector in urban areas.

Research limitations/implications

Studying the employment structure at the district level, for which analyzing the district-level data collected and published by state’s Bureau of Economics and Statistics is required, would be helpful to discern a deeper influence of urbanization on structure of employment.

Practical implications

The results suggest that the issue needs further examination with analysis of the district-level data. Policy reforms should, therefore, be suitably oriented toward tapping the employment potential of both unorganized and organized segments in manufacturing, trade and services sectors. It is also necessary to ensure robust economic growth that creates decent jobs for all young educated people in the state.

Originality/value

The study explains the domination of farm employment in urban Tamil Nadu. Tamil Nadu is considered to be the most urbanized state in India. The reason for an increase in the share of primary sector employment in urban areas of Tamil Nadu is due to high urbanization in the post-reform periods.

Details

International Journal of Social Economics, vol. 45 no. 1
Type: Research Article
ISSN: 0306-8293

Keywords

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