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Article
Publication date: 3 July 2024

Muhammed Emin Boylu, İlker Taşdemir, Mehmet Doğan and Alaattin Duran

Down syndrome is one of the common genetic causes of intellectual disability. Adult with Down syndrome may have many psychiatric comorbidities. Therefore, their mental health…

Abstract

Purpose

Down syndrome is one of the common genetic causes of intellectual disability. Adult with Down syndrome may have many psychiatric comorbidities. Therefore, their mental health status should be considered in legal proceedings such as criminal responsibility and legal capacity where they are involved. This study aims to highlight that individuals with Down syndrome are often referred directly to forensic psychiatry without undergoing an interview, despite the fact that this is a group with varied mental statuses.

Design/methodology/approach

This study analysed the socio-demographic, clinical and forensic characteristics of eight adult individuals with Down syndrome for whom the Council of Forensic Medicine (CFM) requested an opinion on criminal liability and other legal situations between 2018 and 2022. The CFM is an authoritative institution to which cases from all areas of Türkiye are referred.

Findings

The mean age of the individuals with Down syndrome for whom a forensic psychiatric opinion was requested was 24.63 (±7.95) and the mean IQ level was 54.13 (±13.38). All cases were male, 6 / 8 were referred for assessment of criminal responsibility and 4 / 6 of those referred for assessment of criminal responsibility were referred for sexual offences. It was found that 5 / 8 of the cases had moderate intellectual disability and 3 / 8 of the cases had mild intellectual disability.

Research limitations/implications

Regarding the limitations of this study, the first one is the small sample size. Nevertheless, due to the low prevalence of people with Down syndrome in society, it is plausible that their stigmatization may not be reflected in the judicial system, even in cases involving violent behaviour. The second limitation is that the reports lack all psychiatric medical documents, including forensic psychiatric evaluations of individuals with Down syndrome. Additionally, additional diseases were recorded based on familial anamnesis. The third limitation is that this study is the first publication to investigate Down syndrome from a forensic psychiatric perspective. Thus, there is a lack of literature to make direct comparisons and references in the discussion section.

Social implications

This is the first study about forensic psychiatric aspects for people with Down syndrome. The aim of this study was to examine the forensic psychiatric approach in Down syndrome, one of the most common genetic causes of intellectual disability, the situations in which forensic psychiatric assessment is required and the issues that might be considered important in this regard. Although there are various publications in the literature on the psychiatric conditions of individuals with Down syndrome, to our knowledge, this is the first study to evaluate individuals with Down syndrome in terms of forensic psychiatric evaluation. People with Down syndrome are known to have varying degrees of intellectual disability and different types of psychiatric comorbidity.

Originality/value

People with Down syndrome are a heterogeneous group in terms of intellectual disability. The criminal responsibility and legal capacity of individuals may vary according to the legal situation. When requesting forensic psychiatric evaluation of these patients with psychiatric co-morbidity, patients should not be prejudged in terms of their level of mental competence and each case should be assessed individually.

Details

Journal of Intellectual Disabilities and Offending Behaviour, vol. 15 no. 1/2
Type: Research Article
ISSN: 2050-8824

Keywords

Open Access
Article
Publication date: 31 January 2024

Ali Sevilmiş, Mehmet Doğan, Pablo Gálvez-Ruiz and Jerónimo García-Fernández

The user experience during the use of activities and services is a fundamental aspect for sports managers and can provide a competitive advantage. The purpose of this study was to…

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Abstract

Purpose

The user experience during the use of activities and services is a fundamental aspect for sports managers and can provide a competitive advantage. The purpose of this study was to identify the dimensions of experiential quality and the relationship of this construct with customer trust and customer satisfaction in achieving behavioral intention.

Design/methodology/approach

Using a convenience sampling technique, a total of 322 gym users in Turkey participated. A two-step approach was used to test both the model and the research hypotheses [confirmatory factor analysis (CFA) and structural equation modeling (SEM)].

Findings

The interaction quality, physical environmental quality, outcome quality and enjoyment quality were positively related to experiential quality. Similarly, the experimental quality was positively related to customer satisfaction and customer trust. Finally, customer satisfaction was related to behavioral intentions.

Originality/value

This study provides empirical evidence about the importance of experiential quality to gain a competitive advantage in the context of fitness centers.

Details

International Journal of Sports Marketing and Sponsorship, vol. 25 no. 2
Type: Research Article
ISSN: 1464-6668

Keywords

Article
Publication date: 29 November 2024

Özkan Özmen, Ömer Barışkan Yasan, Çağlar Sevim, Erkan Yilmaz and Mehmet Doğan

The complex geometries of human tissues are characterized by the employment of phantoms in various fields of medicine ranging from active treatment stages to educational purposes…

Abstract

Purpose

The complex geometries of human tissues are characterized by the employment of phantoms in various fields of medicine ranging from active treatment stages to educational purposes. Despite the exceptional abilities of the fused filament fabrication (FFF) technology to produce rapid and patient-specific complex anatomical models, the issue of human tissue-filament material incompatibilities persists owing to the lack of attenuation coefficients in the same range as biological tissues. The purpose of this study is to develop a novel biodegradable filament that can mimic human hard tissues by addressing the challenge mentioned above.

Design/methodology/approach

The current study addresses the issue through proposing a novel biodegradable radiopaque filament containing poly (lactic acid) (PLA) and antimony trioxide (Sb2O3) with increasing amounts (3 wt%, 5 wt% and 10 wt%) for hard tissues. Other than the thermal/flow characterization and internal structural analyses, as for evaluating the effectiveness of the produced filament under computed tomography (CT) imaging, two detailed anthropomorphic phantoms (L3 vertebra and femur bone) are produced and tested.

Findings

Results show that Sb2O3 disperse homogeneously and serve as a nucleating agent for PLA crystallization. Gyroid pattern gets very close isotropic structure with the highest hounsfield unit (HU) values. 5 wt% Sb2O3 is required to get the HU values of cortical bone. The produced model hard tissues are in very compatible with patient images in all details including cortical thickness.

Practical implications

The results of this study will contribute to the development of radiopaque products in medical applications using three-dimensional printing.

Originality/value

The current research shows that inexpensive, patient-specific, detailed medical models can be produced with a novel biodegradable radiopaque filament containing PLA/Sb2O3. To the best of the authors’ knowledge, no study has examined the use of Sb2O3 in radiopacity applications in any polymeric material.

Details

Rapid Prototyping Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1355-2546

Keywords

Content available
Article
Publication date: 31 October 2024

Jeff Muldoon

Abstract

Details

Journal of Management History, vol. 30 no. 4
Type: Research Article
ISSN: 1751-1348

Article
Publication date: 15 November 2018

Semih Ceyhan, Ismail Cagri Dogan, Mehmet Yildiz and Mehmet Barca

This study looks to the answer of whether importers and exporters can develop relational trust and minimize the monitoring and control costs used to prevent opportunistic behavior…

Abstract

Purpose

This study looks to the answer of whether importers and exporters can develop relational trust and minimize the monitoring and control costs used to prevent opportunistic behavior in a trust relationship. Despite increasing scholarly interest in calculative and relational trust, the boundary conditions affecting the transformation of calculative trust into relational trust remain unaddressed. In response, this study aims to investigate the boundary conditions for the emergence of relational trust in inter-organizational relationships between Chinese exporters and Turkish importers.

Design/methodology/approach

Data were collected from Turkish SMEs that import from China. To measure trust between parties, semi-structured interviews with top managers and/or decision-making company owners were conducted. Interview questions covered three categories: antecedents of trust, ways of developing trust and outcomes of trust.

Findings

Results indicated that inter-organizational relationships between Chinese and Turkish firms lack relational-based trust. Most trade transactions between two parties are based on calculations of profit/loss, and Turkish firms use intermediary mechanisms to overcome lack of trust in this environment. The most important boundary conditions for the emergence of relational trust are behavioral uncertainty, the opportunistic behavior of Chinese suppliers and language and cultural barriers.

Originality/value

This study contributes to the existing literature by addressing the hitherto unaddressed question of what the boundary conditions are for the transformation of calculative trust into relational trust.

Details

Review of International Business and Strategy, vol. 28 no. 3/4
Type: Research Article
ISSN: 2059-6014

Keywords

Article
Publication date: 15 June 2021

Faizan Ali, Mehmet Ali Koseoglu, Fevzi Okumus, Eka Diraksa Putra, Mehmet Yildiz and Ismail Cagri Dogan

The study aims to investigate if lodging research suffers from a method bias by comprehensively reviewing the research methodology used in lodging related research articles.

Abstract

Purpose

The study aims to investigate if lodging research suffers from a method bias by comprehensively reviewing the research methodology used in lodging related research articles.

Design/methodology/approach

In all, 2,647 published papers in 16 leading hospitality and tourism published between 1990 and 2016 are analyzed using bibliometric technique.

Findings

In all, 69% of the empirical studies in lodging research across 26 years period used quantitative methods, with an increasing reliance on regression-based analysis and structural equation modeling, a disturbing plunging trend in methods diversity. Findings also suggest an increasing trend of using secondary data.

Research limitations/implications

Based on the findings of this study, theoretical and practical implications for hospitality and tourism researchers are provided.

Originality/value

This is the first study that reviewed a large corpus of published research (2,647 papers in 16 hospitality and tourism journals from the last 27 years) to highlight (a) methodology used, (b) methods employed and (c) data collection and analysis procedures.

研究目的

本论文旨在通过全面审阅酒店管理相关科研文章的方法论内容,来审视是否酒店管理研究遭受方法论偏见。

研究设计/方法/途径

本论文采用文献计量分析法,样本数据为2647篇发表在1990年-2016年间酒店旅游期刊的文章。

研究结果

近26年间发表的酒店管理研究文章的69%使用定量分析法,往往采用回归分析和结构方程模型法,大大降低了方法多样性。研究结果还表明越来越多的文章采用二手数据分析。

研究理论限制/启示

根据本论文研究结果,酒店旅游研究学者们得到理论和实践的启示。

研究原创性/价值

本论文是首篇审阅16个酒店旅游期刊发表的2647篇文章,以强调(a)方法论(b)研究方法以及(c)数据收集和分析过程。

Details

Journal of Hospitality and Tourism Technology, vol. 12 no. 3
Type: Research Article
ISSN: 1757-9880

Keywords

Abstract

Purpose

This paper aims to determine the knowledge and attitudes of the physicians regarding human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS), to emphasize that these patients exist and they will exist in the future and to raise awareness so as to prevent that their rights to treatment are revoked.

Design/methodology/approach

The survey was conducted via a link sent through an online system. Random physicians from 81 cities of the country were invited to the survey. The survey has 41 questions regarding knowledge and attitudes in total, including epidemiological information such as age, gender and title.

Findings

A total of 3,107 physicians has voluntarily participated in the study. In total, 2,195 (70.7%) are internal physicians and 912 (29.3%) are surgical physicians among the participant physicians. In total, 1,452 (46.7%) of the participants are specialist physicians, 608 (19.6%) of the participants are practising physician and the rest of it is physician assistants, academicians and dentists, respectively.

Originality/value

In this study, it has been found out that the physicians have a lack of knowledge on HIV/AIDS and they adopt a discriminatory attitude towards HIV-positive persons. HIV-positive patients who are exposed to discrimination and scared of being uncovered refrain from applying to hospitals for treatment, which puts public health into jeopardy due to the high viral load and these patients are faced with difficulties in coping with both medical and emotional load of the disease.

Details

International Journal of Human Rights in Healthcare, vol. 17 no. 1
Type: Research Article
ISSN: 2056-4902

Keywords

Article
Publication date: 9 May 2024

Ali Doğan and Mehmet Erçek

Building on previous historical works, this study aims to develop a framework to represent chambers as meta-organizations and present the case of Dersaadet Chamber of Commerce…

Abstract

Purpose

Building on previous historical works, this study aims to develop a framework to represent chambers as meta-organizations and present the case of Dersaadet Chamber of Commerce (DCC), based on this framework, during its emergence and evolution in the late 19th and early 20th centuries.

Design/methodology/approach

In the study, a historical narrative was constructed from primary and secondary data. To complement data collected from the archives a systematic content analysis was used to explore the discourse of the chamber within its serial magazine.

Findings

It was found that the first chamber of the Ottoman Empire, DCC, was established according to the public law model as an extension of the economic context and the guild order, and it was observed that it increasingly conformed to this model between 1882 and 1929.

Originality/value

In this study, chamber models are examined for the first time according to the designated features of meta-organizational forms, built on the historical work on chambers. The case of DCC suggested that it adopted a public law model and displayed much continuity, even when significant transitions were observed during the modernization process from Ottoman Empire to Turkish Republic.

Details

Journal of Management History, vol. 31 no. 2
Type: Research Article
ISSN: 1751-1348

Keywords

Article
Publication date: 10 December 2018

Mehmet Ali Koseoglu, Rob Law and Ismail Cagri Dogan

This paper aims to investigate the social structure of strategic management research in the hospitality management field to determine whether a strong social structure is needed…

Abstract

Purpose

This paper aims to investigate the social structure of strategic management research in the hospitality management field to determine whether a strong social structure is needed and, if so, how this structure can be enriched within the hospitality field.

Design/methodology/approach

A total of 1,652 articles related to hospitality strategic management published in leading hospitality and tourism as well as business journals were analyzed using co-authorship analysis combined with social network analysis.

Findings

The study’s findings demonstrate a progressive growth in collaboration. Leading authors, institutions and countries in the collaboration networks are identified. Network analysis shows that the ties in the network are too weak to build a strong social identity, although the community is broad.

Practical implications

This study provides solutions for building a strong social identity related to strategic management in the hospitality field. Moreover, this study helps leaders and managers, who need to know whom to speak to within academia to get industry-based advice, as well as scholars, junior researchers and graduate students, who must recognize the individuals producing knowledge in the academic field, to identify the key actors within the field.

Originality/value

As one of the first studies in this field, this research discusses why a strong social identity is necessary and how it can be built further while also looking at the potential for expansion in future studies.

Details

International Journal of Contemporary Hospitality Management, vol. 32 no. 2
Type: Research Article
ISSN: 0959-6119

Keywords

Book part
Publication date: 14 February 2025

Mehmet Baygin

Purpose: This piece delves into the transformative potential of artificial intelligence (AI) in the healthcare field within the emerging realm of Industry 5.0, highlighting a…

Abstract

Purpose: This piece delves into the transformative potential of artificial intelligence (AI) in the healthcare field within the emerging realm of Industry 5.0, highlighting a people-focused and eco-friendly approach.

Need for the study: While Industry 4.0 set the foundation for digitization in healthcare, it frequently overlooked the human factor and concerns about sustainability. Industry 5.0 tackles these deficiencies by giving importance to human welfare, efficiency in resource usage, and societal consequences alongside technological progress.

Methodology: This research utilizes a survey of existing written works on Industry 5.0, AI in healthcare, and associated empowering technologies. It also leans on insights from recent investigations and business actions to pinpoint current patterns and future paths.

Findings: This chapter showcases how AI-driven solutions can greatly alter various facets of healthcare. Some of these healthcare facets encompass personalized medicine and treatment, intelligent diagnostics and decision support, robot-supported surgery and care, and enhanced availability and affordability.

Practical applications: This piece offers valuable perspectives for healthcare investors. These investors cover healthcare suppliers, technology creators, rule creators, and patients. By embracing the standards of Industry 5.0, the merging of AI into healthcare brings significant potential for crafting a more competent, sustainable, and people-centered healthcare network that benefits both patients and society as a complete unit. This research investigates the stance, viewpoints, and potential impacts of machine intelligence (MI) in health with an emphasis on Industry 5.0.

Details

Business Challenges and Opportunities in the Era of Industry 5.0
Type: Book
ISBN: 978-1-83549-676-3

Keywords

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