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Article
Publication date: 7 January 2022

Nevin Sanlier, Büşra Açıkalın, Elif Eroglu, Fatma Kılınç and Bulent Celik

Some kinds of foods, by producing an effect like addiction, may trigger overeating. This paper aims to investigate whether excessive chocolate consumption and hunger cause food…

375

Abstract

Purpose

Some kinds of foods, by producing an effect like addiction, may trigger overeating. This paper aims to investigate whether excessive chocolate consumption and hunger cause food addiction.

Design/methodology/approach

Food cravings questionnaire-trait-reduced (FCQ-T-r), food cravings questionnaire-state (FCQ-S) and eating attitude test-26 (EAT-26) scales were used. The relation between chocolate addiction, anthropometric measurements, demographic characteristics, eating behavior of the people were analyzed. The study was conducted on 864 individuals between 17 and 64 years old (men = 327, women = 537).

Findings

As the body mass index (BMI) of the individuals increased, chocolate craving, chocolate hunger, thought of eating chocolate, lack of control of chocolate increased. Also, significant correlations were determined with BMI, respectively, (r = 0.39; r = 0.32; r = 0.33; r = 0.29; p < 0.001). The lack of control overeating chocolate, craving for chocolate was found to be higher in female participants than in male participants. It was seen that craving for chocolate decreases (r = −0.17; p < 0.001) with increasing age; this was more apparent in male participants compared to female participants. Besides, significant correlation was found (r = 0.76, p < 0.05) between the EAT-26, the craving to eat chocolate in this study. It was seen that individual, who were excessively eager to consume chocolate, exhibited abnormal eating behavior (29.50 ± 12.09). This showed that there is a positive relation (r = 0.08, p < 0.001) between food addiction, eating attitude disorder.

Originality/value

Food craving increases the consumption of food, especially chocolate, sugar, with high carbohydrate content and energy. This can lead to overeating and being overweight.

Details

Nutrition & Food Science , vol. 52 no. 6
Type: Research Article
ISSN: 0034-6659

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Article
Publication date: 6 September 2024

Hakan Celik and Meryem Aybas

The technology adoption propensity (TAP) index is a parsimonious yet robust tool for measuring an individual’s willingness to accept new technologies. However, further…

51

Abstract

Purpose

The technology adoption propensity (TAP) index is a parsimonious yet robust tool for measuring an individual’s willingness to accept new technologies. However, further investigation is still needed to evaluate its merits in non-Western countries. With this task in mind, this study assesses the psychometric properties and predictive capabilities of TAP in Turkey.

Design/methodology/approach

The researchers utilized an iterative process of forward-backward translation and three rounds of piloting to ensure the cross-cultural, conceptual and linguistic equivalence for the chosen tool. The final survey was conducted online on a convenience sample of 352 academics and in person for 2 other convenience samples that comprised a total of 259 municipal officers and 300 individuals.

Findings

TAP’s four-subscale structure was confirmed by a principal component analysis (PCA), and A confirmatory factor analysis (CFA) showed an acceptable fit across all samples. The total composition of the optimism, proficiency, dependence and vulnerability subscales was found to have adequate internal consistency and discriminant validity. Measurement invariance testing further demonstrated that TAP’s factorial organization was invariant across gender, age and income at configural, metric, scalar and strict levels. Finally, logistic and ordinary leas squares (OLS) regression analyses revealed that the TAP scores were predictive of prior technology adoption and use frequency.

Originality/value

Although these results are still preliminary, the confirmation and replication of TAP in Turkey clearly suggest that TAP is a dependable tool for assessing technology readiness that can be utilized well across different cultures.

Details

American Journal of Business, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1935-5181

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Publication date: 5 October 2020

Hasan Cinnioğlu

The current Industry 4.0 era is considered not only as a process that dominates technological developments but also as a process that influences the leadership styles. Management…

Abstract

The current Industry 4.0 era is considered not only as a process that dominates technological developments but also as a process that influences the leadership styles. Management 4.0 is essential for businesses to find and apply the appropriate technologies in the age of Industry 4.0. The leadership styles that business managers will adopt in order to be successful in this process and to survive in an intensely competitive environment can play an important role. At this point, a significant problem arises: identifying leadership styles that will bring success. In this context, the primary purpose of this chapter is to explain the modern leadership styles that business managers can adopt or follow in the age of Industry 4.0. In line with this purpose, the chapter first describes the historical development of leadership, leadership theories and modern leadership styles, such as transactional, transformational, technological, strategic, visionary and agile leadership, and all these concepts are discussed based on the Industry 4.0 perspective.

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Book part
Publication date: 5 October 2020

Semra Tetik

Industry 4.0 and the new technological transformation process it represents pose major challenges for the world today. Now, a new period has been entered, which will affect every…

Abstract

Industry 4.0 and the new technological transformation process it represents pose major challenges for the world today. Now, a new period has been entered, which will affect every point of daily life, from production to trade, and from health to entertainment. In terms of its scope and complexity, this period is unlike any that humanity has experienced before. The concept of Industry 4.0 is an external reflection of the innovations and applications made and to be made not only in today but also in the production methods of the future. Because this change and development occurs as a result of a certain accumulation and continues to occur continuously, it is evident that strategy is of great importance in today’s constantly changing and developing world. It is of great importance for leaders to develop strategies for evaluating the opportunity areas emerging by anticipating change in the Industry 4.0 process and to carry organizations and society into the future. Strategic leaders can do this effectively. At this point, strategic leadership is an important issue. Based on this idea, in this study, the strategic leadership issue from Industry 4.0 perspective will be examined in a theoretical context.

Details

Agile Business Leadership Methods for Industry 4.0
Type: Book
ISBN: 978-1-80043-381-6

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Article
Publication date: 1 May 2020

Emre Cevikcan and Mehmet Bulent Durmusoglu

Rabbit chase (RC) is used as one of the most effective techniques in manufacturing systems, as such systems have high level of adaptability and increased productivity in addition…

278

Abstract

Purpose

Rabbit chase (RC) is used as one of the most effective techniques in manufacturing systems, as such systems have high level of adaptability and increased productivity in addition to providing uniform workload balancing and skill improving environment. In assembly systems, RC inspires the development of walking worker assembly line (WWAL). On the other hand, U-type assembly lines (UALs) may provide higher worker utilization, lower space requirement and more convenient internal logistics when compared to straight assembly lines. In this context, this study aims to improve assembly line performance by generating RC cycles on WWAL with respect to task assignment characteristics of UAL within reasonable walking distance and space requirement. Therefore, a novel line configuration, namely, segmented rabbit chase-oriented U-type assembly line (SRCUAL), emerges.

Design/methodology/approach

The mathematical programming approach treats SRCUAL balancing problem in a hierarchical manner to decrease computational burden. Firstly, segments are generated via the first linear programming model in the solution approach for balancing SRCUALs to minimize total number of workers. Then, stations are determined within each segment for forward and backward sections separately using two different pre-emptive goal programming models. Moreover, three heuristics are developed to provide solution quality with computational efficiency.

Findings

The proposed mathematical programming approach is applied to the light-emitting diode (LED) luminaire assembly section of a manufacturing company. The adaptation of SRCUAL decreased the number of workers by 15.4% and the space requirement by 17.7% for LED luminaire assembly system when compared to UAL. Moreover, satisfactory results for the proposed heuristics were obtained in terms of deviation from lower bound, especially for SRCUAL heuristics I and II. Moreover, the results indicate that the integration of RC not only decreased the number of workers in 40.28% (29 instances) of test problems in U-lines, but also yielded less number of buffer points (48.48%) with lower workload deviation (75%) among workers in terms of coefficient of variation.

Practical implications

This study provides convenience for capacity management (assessing capacity and adjusting capacity by changing the number of workers) for industrial SRCUAL applications. Meanwhile, SRCUAL applications give the opportunity to increase the capacity for a product or transfer the saved capacity to the assembly of other products. As it is possible to provide one-piece flow with equal workloads via walking workers, SRCUAL has the potential for quick realization of defects and better lead time performance.

Originality/value

To the best of the authors’ knowledge, forward–backward task assignments in U-type lines have not been adapted to WWALs. Moreover, as workers travel overall the line in WWALs, walking time increases drastically. Addressing this research gap and limitation, the main innovative aspect of this study can be considered as the proposal of a new line design (i.e. SRCUAL) which is sourced from the hybridization of UALs and WWAL as well as the segmentation of the line with RC cycles. The superiority of SRCUAL over WWAL and UAL was also discussed. Moreover, operating systematic for SRCUAL was devised. As for methodical aspect, this study is the first attempt to solve the balancing problem for SRCUAL design.

Details

Assembly Automation, vol. 40 no. 3
Type: Research Article
ISSN: 0144-5154

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Book part
Publication date: 24 January 2022

Oya Korkmaz

Introduction: Looking at the risks faced by enterprises in recent years, we see that the risks have shifted radically from traditional economic and financial risks to those posed…

Abstract

Introduction: Looking at the risks faced by enterprises in recent years, we see that the risks have shifted radically from traditional economic and financial risks to those posed by environmental and social factors. Developments in the field of activity of enterprises (climate change, the increasing relationship between the society and enterprises through shareholders and partners) have led to an increase in the number and diversity of risks faced by enterprises. It is only possible for enterprises to cope with these increasing risks by adopting a proactive and contemporary management approach. One of these contemporary management approaches that businesses should adopt is sustainability. Many researches have shown that the integration of sustainability into risk management has proved successful in risk management.

Purpose: Looking at previous literature, this study sets forth what financial (economic), environmental and social risks businesses may face today, explains with a few examples what measures companies can implement to eliminate these risks, and a future perspective is presented to companies. In addition, this study makes recommendations on how to successfully manage the risks that companies may face and emphasizes what the positive results of sustainable risk management can be (increasing the business value, ensuring sustainability and increasing the shareholder value). Mention was made about the fact that the ability of enterprises to successfully manage sustainability risks depends on their ability to prevent, identify, mitigate and manage risks, and it was emphasized that the environmental, social and governance risks must, to a large extent, be taken into account by many circles (regulators and customers), mainly investors. In addition, this study aims to identify and evaluate the current and possible future risks and to serve as a guide for actions to be taken to minimize risks or keep them at an optimum level.

Methodology: In this section, a compilation study on sustainability risk management (SRM) was done in the light of information obtained from various reports, scientific articles and books. In other words, in this section, information from various scientific sources on SRM was systematically collected, analyzed, interpreted and evaluated, and effort was made to present an up-to-date, extensive conceptual framework related to SRM. In addition, the scientific literature – especially in the historical development process of the last decade – on the debate of SRM was examined in this study, and the highest point reached in this debate today is revealed. Thus, the positioning of different views on the sustainability issue and the latest developments in the literature were also evaluated properly.

Findings: As a result of the examination of the scientific literature on SRM in the last decade, it has been determined that SRM has led to many other favorable outcomes, from the sustainability of the enterprise to gaining competitive advantage, increasing its goodwill, reputation and efficiency.

Details

Insurance and Risk Management for Disruptions in Social, Economic and Environmental Systems: Decision and Control Allocations within New Domains of Risk
Type: Book
ISBN: 978-1-80117-140-3

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Book part
Publication date: 20 November 2023

Melis Attar and Aleem Abdul-Kareem

The prevalence of crises is a real phenomenon that demands proper planning and implementation of measures to preempt and curb its consequences on both national economies and…

Abstract

The prevalence of crises is a real phenomenon that demands proper planning and implementation of measures to preempt and curb its consequences on both national economies and business operations. Crisis is one of the concepts that cannot be overlooked, pervasive in nature, and does not necessarily denote negativity. Crisis is no longer an unusual, arbitrary, or minor characteristic of today's business environment. As far as the business environment continues to be volatile and unpredictable, it is unlikely that business organizations would be free from crises. Crises are noted to be a vital part of a business context and can serve as an avenue for positive change and creativity if the right tools and techniques are employed to properly manage them. On the other hand, crises can jeopardize the continued existence of the organization and obstruct the achievement of its goals. Thus, the debilitating ramifications of crises on business growth, survival and overall success calls for adoption of sustainable crisis management approaches in this new business world order that is framed by Industry 5.0, digitalization, and green business practices. The primary purpose of this article is to establish how modern crisis management methods could lead to sustainable organizational development. The current study departs from existing studies in the literature by systematically presenting methods to anticipate, solve, and transform business crises into advantage. The chapter also throws light on how organizations should manage business crises that may well be accelerated by Industry 5.0 and its components; digitalization and sustainable development.

Details

Digitalization, Sustainable Development, and Industry 5.0
Type: Book
ISBN: 978-1-83753-191-2

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Book part
Publication date: 5 October 2020

Bulent Akkaya and Sema Üstgörül

Female leader is a major topic in the male of today that’s hardly getting attention. World today needs women in more positions of leadership. Today’s organizations need effective…

Abstract

Female leader is a major topic in the male of today that’s hardly getting attention. World today needs women in more positions of leadership. Today’s organizations need effective and agile leaders who understand the complexities of the rapidly changing global environment. This situation requires urgent attention as the world needs female as well as male characteristics to address global issues. Women represent half of the modern world’s abilities and population. They are important for economic and social prosperity for the world. Women carry a viewpoint that respects not only competitiveness but also organizational and team cooperation. Their female ideals are a functioning structure of new, cooperative and open economy. Eventually, the leadership of women will not only boost business, family and culture, but also the environment that will become more prosperous and peaceful as a result. In today’s modern world many researches are conducted on global, social and cultural forces, such as globalization, e-commerce, changing markets, the spread of technology and the need for teamwork, alliances and partnerships, show a high need for women leaders. But what is the role and leadership style of female leaders here? In this context, the purpose of this study is to discuss the leadership styles and what kind of leadership style female managers exhibit in line with the literature. The research showed that female managers have more agile leadership qualities and the authors suggested that female leaders should be brought forward for the opportunity to lead others toward a better future.

Details

Agile Business Leadership Methods for Industry 4.0
Type: Book
ISBN: 978-1-80043-381-6

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Article
Publication date: 6 September 2022

Umur Bucak, Mahmut Mollaoğlu and Mehmet Fatih Dinçer

Considering the human factor, the quality of the personnel is vital to ensure especially the value creation in the ports. Therefore, employee quality stands out for withstanding…

1775

Abstract

Purpose

Considering the human factor, the quality of the personnel is vital to ensure especially the value creation in the ports. Therefore, employee quality stands out for withstanding the pressures that stem from global trade on its operational speed felt by ports in recent years. Accordingly, the selection of the qualified personnel at the ports is very critical and a tool based on dynamic capabilities is needed to manage this process well. The aim of this study is to develop a model based on dynamic capabilities for recruitment process of ports.

Design/methodology/approach

Port personnel should have dynamic capabilities detected from the literature. These capabilities were approached as criteria. In this study, Buckley's proposed fuzzy analytical hierarchy process (AHP) method was employed for weighting the whole criteria. After that, weights of the criteria were used to prioritize alternatives with the fuzzy TOPSIS method.

Findings

This model reflects port managers' priorities and port customers' evaluations. Thus, the model can also reflect the level of integration of ports' related department managers into the recruitment process. The analyses allow the evaluation of the attitudes of the human resources department in the related port while fulfilling the personnel recruitment function. As a result of analyses, differences between perceptions of port managers and customers served as a feedback to the human resource management department of the ports.

Originality/value

One of the originalities of this study was derived from its customer-oriented perspective. This is a unique study that gathers common personnel capabilities related to the operation, planning and customer relationship departments and evaluates the success of these capabilities from the customer perspective.

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Article
Publication date: 1 June 2018

Bengi Yurtsever and Cigdem Polatoğlu

Learning is an internalization process that depends on individual components. This study focuses on the problematic of learning in architectural design education process and…

52

Abstract

Learning is an internalization process that depends on individual components. This study focuses on the problematic of learning in architectural design education process and examines its components. The relationship between learning and perception and how it can be handled in the architectural environment is discussed. Answers are searched on the axis of “individual, experience, perception” and especially is focused the concept of “filtering”. The learning environment in the architectural design studio is seen as a cultural environment where all actors share their experiences. It is thought that these variables should be brought to the forefront in order not to lose the originality, with so many variables connected with these cultural actors. In this context, it is aimed to examine the relation between filtering and authenticity in the process of debating the problem of learning in working. The discussion was conducted through a blended learning environment that is supposed to support the aforementioned relationship.

The study is based on the constructing grounded theory as a qualitative research pattern. The dynamic structure that can be empowered by the field experience of the selected research pattern has been a driving force in the study. Temporary hypotheses were identified with the preliminary problems and conceptual samples that were expected to be discussed, and then an experience environment was created that could generate data for the study. Then an experience environment was created that could generate data for the work. The implications of the observations, the open-ended questionnaires and the process of making the interviews were evaluated by descriptive analysis. With this approach, problems can be observed on an individual basis; and some of the problems that were grounded were brought into questionable positions with the architectural design studio.

Details

Open House International, vol. 43 no. 2
Type: Research Article
ISSN: 0168-2601

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