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Article
Publication date: 19 September 2022

Neeraj Yadav, Neda Sadeghi and Julian Kang

Tactile communication that relies on the human sense of touch replicated using vibration motors is increasingly being explored for seamless communication on construction jobsite…

Abstract

Purpose

Tactile communication that relies on the human sense of touch replicated using vibration motors is increasingly being explored for seamless communication on construction jobsite. However, the technological efficacy cannot secure the users’ acceptability of the tactile communication devices. This study aims to assess the factors affecting the wearability of such a portable tactile device based on the responses from practicing professionals.

Design/methodology/approach

The investigation adapted a three-step phenomenological interviewing approach to seek feedback from construction personnel in Texas, the USA, regarding the viability of wearable tactile communication. The interviewees expressed various opinions about the on-body placement upon exposure to a portable tactile feedback prototype developed for this study, which was used to derive inferences regarding the factors affecting its on-field acceptability.

Findings

All the participants of the round-table study (11 out of 11) considered tactile feedback as a viable mode of communication on construction jobsite. Seven professionals supported the integration of a tactile device with the hard hat, whereas the rest preferred tactile eyeglasses. Weatherability, rechargeability, traceability, safety and social receptivity were identified as the major factors affecting the on-body placement of the wearable tactile communication device.

Originality/value

This paper presents a roadmap to gain construction industry opinion on the factors that can affect the on-body placement of a wearable tactile communication device. The five aforementioned factors impacting tactile communication acceptability were used to evaluate 10 potential on-body placements. The findings have implications for research and development of wearable tactile devices and the subsequent acceptability of such a device on the jobsite.

Article
Publication date: 5 October 2019

Sajjad Shokouhyar, Neda Pahlevani and Farhang Mir Mohammad Sadeghi

This paper aims to present a smart, sustainable supply chain practices structure on the basis of the relational view.

1241

Abstract

Purpose

This paper aims to present a smart, sustainable supply chain practices structure on the basis of the relational view.

Design/methodology/approach

A method based on fuzzy cognitive map was applied to construct a relational map to introduce and implement such relational methods. Considering this relational map as a guideline, observations into particular methods and ways of applying relational methods to attain sustainable development goals across organizations has been introduced.

Findings

Primary outcomes provided a series of relational methods for the purpose of giving advice to those organizations and their suppliers for smart, sustainable supply chain. Reliance between relational methods were examined and assessed under seven meaningful groups: economic internet of things (IoT), green internet of things, social internet of things, economic supply chain, green supply chain, social supply chain and other variables.

Practical implications

This study guides managers toward an improved perception of the connection among IoT instances and sustainable supply to modeling smart, sustainable supply chain. Managers can determine the practices that need more focus along with the practices that are less relevant. Thus, this will help managers in the decision-making process and to organize their decisions by planning and calculating the relative importance and influence of smart, sustainable practices on each other and on the company’s smart, sustainable program.

Originality/value

To the best of the authors’ knowledge, this is the first approach that promptly examines and determines the interdependencies between relational methods and constructs a relational map for the purpose to introduce and analyze smart, sustainable supply chain.

Details

Management Research Review, vol. 43 no. 4
Type: Research Article
ISSN: 2040-8269

Keywords

Article
Publication date: 12 April 2019

Reza Kiani Mavi, Hamed Gheibdoust, Ahmad A. Khanfar and Neda Kiani Mavi

Universities play a central role in scientific development and progress in societies, so, the need for supporting new businesses in universities becomes very important that…

1013

Abstract

Purpose

Universities play a central role in scientific development and progress in societies, so, the need for supporting new businesses in universities becomes very important that science and technology park-based incubators can meet it. The purpose of this paper is to prioritize the factors influencing strategic management of university business incubators (UBIs).

Design/methodology/approach

Present research prioritizes the factors influencing strategic management of incubators using analytic network process (ANP). The authors gathered data from UBIs affiliated with science and technology park of Guilan, located in city of Rasht (Iran) using the ANP questionnaire during year 2017.

Findings

Factors influencing strategic management of incubators comprised of four main criteria and 14 sub-criteria. The criteria and sub-criteria were ranked based on their importance. Results show that “talented managers” has the highest importance for strategic management of UBIs.

Originality/value

This study offers a novel analysis and contribution to the knowledge of ranking UBIs with a multi-criteria decision-making technique. Results of this research show the relative importance of criteria and sub-criteria, which contributes to further improvement of incubator management. University managers and incubator directors can utilize the findings for better resource allocation and aligning the strategies of incubators with macro strategies of the country.

Details

Management Decision, vol. 57 no. 12
Type: Research Article
ISSN: 0025-1747

Keywords

Article
Publication date: 12 January 2022

Neda Ezzeddin, Naser Kalantari and Zahra Veysi

Coronavirus Disease 2019 (COVID-19) pandemic has affected many different aspects of people’s lives around the world, including household food security. This study aims to…

Abstract

Purpose

Coronavirus Disease 2019 (COVID-19) pandemic has affected many different aspects of people’s lives around the world, including household food security. This study aims to investigate the food security status and its determinants, with emphasis on perceived social support among the Iranian population during the epidemic..

Design/methodology/approach

This cross-sectional study was conducted among 2,871 Iranian adults by social media in all provinces of the country. Demographic and socioeconomic information, household food security status and perceived social support status were assessed by the validated questionnaires. Data was analyzed by statistical package for the social sciences version 22.0, with one-way ANOVA, Chi-square and multinomial logistic regression tests.

Findings

The prevalence of food security among the studied population was 55.2%. The results indicated that perceived social support plays a protective role on food security [odds ratio (OR) = 1.07, confidence interval (CI) = 1.06, 1.09, P-value < 0.001]. Reduced income during the epidemic [OR = 0.29, CI = 0.17, 0.47, P-value < 0.001] and presence of an old person (>65 years old) in the household [OR = 1.72, CI = 1.14, 2.60, P-value < 0.05], were significantly higher among moderate to severe food insecure group than food-secure group. More monthly income [OR = 0.28, CI = 0.13, 0.57, P-value < 0.001] and homeownership [OR = 1.83, CI = 1.22, 2.75, P-value < 0.05] were also predictors of food security status.

Originality/value

The development of supportive strategies which act immediately can protect vulnerable people against the consequences of the epidemic, including food insecurity. Long-term planning should also be considered to improve society’s resistance against such disasters.

Details

Nutrition & Food Science , vol. 52 no. 4
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 21 May 2024

Neda Kiani Mavi, Kerry Brown, Richard Glenn Fulford and Mark Goh

The global construction industry has a history of poor project success, with evident and frequent overruns in cost and schedule. This industry is a highly interconnected and…

Abstract

Purpose

The global construction industry has a history of poor project success, with evident and frequent overruns in cost and schedule. This industry is a highly interconnected and complex system in which the components, i.e. suppliers, contractors, end-users, and stakeholders, are delicately linked to each other, the community, and the environment. Therefore, defining and measuring project success can be challenging for sponsors, contractors, and the public. To address this issue, this study develops and analyzes a more comprehensive set of success criteria for medium and large construction projects.

Design/methodology/approach

After reviewing the existing literature, this study identified 19 success criteria for medium and large construction projects, which were categorized into five groups. The fuzzy decision-making trial and evaluation laboratory (fuzzy DEMATEL) method was used to gain further insight into the interrelationships between these categories and explain the cause-and-effect relationships among them. Next, this study applied the modified logarithmic least squares method to determine the importance weight of these criteria using the fuzzy analytic hierarchy process.

Findings

28 project managers working in the construction industries in Australia and New Zealand participated in this study. Results suggest that “project efficiency” and “impacts on the project team” are cause criteria that affect “business success,” “impacts on stakeholders,” and “impacts on end-users.” Effective risk management emerged as the most crucial criterion in project efficiency, while customer satisfaction and return on investment are top criteria in “impacts on end-users” and “business success.”

Originality/value

Although numerous studies have been conducted on project success criteria, multicriteria analyses of success criteria are rare. This paper presents a comprehensive set of success criteria tailored to medium and large construction projects. The aim is to analyze their interrelationships and prioritize them thoroughly, which will aid practitioners in focusing on the most important criteria for achieving higher success rates.

Details

Engineering, Construction and Architectural Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 8 January 2024

Fatemeh Sajjadian, Mirahmad Amirshahi, Neda Abdolvand, Bahman Hajipour and Shib Sankar Sana

This study aims to endeavor to shed light on the underlying causal mechanisms behind the failure of startups by examining the failure process in such organizations. To achieve…

Abstract

Purpose

This study aims to endeavor to shed light on the underlying causal mechanisms behind the failure of startups by examining the failure process in such organizations. To achieve this goal, the study conducted a comprehensive review of the literature on the definition of failure and its various dimensions, resulting in the compilation of a comprehensive list of causes of startup failure. Subsequently, the failure process was analyzed using a behavioral strategy approach that encompasses rationality, plasticity and shaping, as well as the growth approach of startups based on dialectic, teleology and evolution theories.

Design/methodology/approach

The proposed research methodology was a case study using process tracing, with the sample being a failed platform in the ride-hailing technology sector. The causal mechanism was further explicated through the combined application of the behavioral strategy approach and interpretive structural modeling analysis.

Findings

The findings of the study suggest that the failure of startups is a result of interlinked causes and effects, and growth in these organizations is driven by dialectic, teleology and evolution theories.

Originality/value

The outcomes of the research can assist startups in formulating an effective strategy to deliver the right value proposition to the market, thereby reducing the chances of failure.

Details

Journal of Modelling in Management, vol. 19 no. 4
Type: Research Article
ISSN: 1746-5664

Keywords

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