TR-Dizin İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://gcris.yasar.edu.tr/handle/123456789/11291

Browse

Now showing 1 - 20 of 24

A bibliometric analysis of extended reality research trends in communication studies written in English Mapping the increasing adoption of extended reality technologies
(ISTANBUL UNIV FAC COMMUNICATION, 2024-07-12) Simge Ugurluer; Mert Seven
With the development of communication technologies extended reality technologies and applications are increasingly favoured because of their potential to contribute to interactive digital experiences. In addition to providing information about objects the integration of extended reality offers an enriched experience through a virtual layer that includes various interactions. This paper offers a quantitative and systematic review of studies published in the Web of Science Science Citation Index Expanded (SCI-EXPANDED) Social Sciences Citation Index (SSCI) Emerging Sources Citation Index (ESCI) and Arts & Humanities Citation Index (AHCI) on extended reality technology in communication studies in English between 1992 and 2023. Within the scope of this research studies on the concepts of mixed reality augmented reality virtual reality and extended reality in journals indexed in the Web of Science (WOS) database were searched. A total of 209 publications were included in the scope of the bibliometric analysis with filters for publication type language open access category and subject. Bibliometric tools were employed to identify trends in extended reality and communication studies including primary research topics and clusters interdisciplinary distribution productivity and collaboration at the country level keyword and citation networks and co-occurrence networks. These findings contribute to the understanding of the evolution of extended reality research in communication studies and lay a foundation for further research.
Citation - WoS: 3
Citation - Scopus: 3
A COMPARATIVE STUDY ON THE EXERGOECONOMIC ANALYSIS OF TEXTILE DRYERS USING SPECO METHOD
(EGE UNIV, 2012) Ahmet Cay; Isik Tarakcioglu; Arif Hepbasli; Hepbaşlı, Arif; Çay, Ahmet; Tarakçıoğlu, Işık
This study reveals the exergoeconomic analysis of stenters by using Specific Exergy Costing (SPECO) method. The cost balances and auxiliary thermoeconomic relations were developed for direct gas heated (DGHS) and hot oil heated (HOHS) stenters by the application of the control volume models. The exergy cost of the evaporation of water was selected to be the main parameter. It was shown that the falling-rate period of drying led to the highest exergy costs while exergy costs varied between 0.19 US$/GJ and 0.59 US$/GJ depending on the drying periods. Increasing the exhaust air humidity ratio and the residual moisture content of the fabric outlet decreased the exergy costs linearly.
A Method Implementation in the Intermedia Agenda-Setting Theory Research: The Case of Hurriyet Online and Twitter
(ANKARA UNIV FAC COMMUNICATION, 2017-05-30) Gizem Melek; Melek, Gizem
Understanding the relationship between the mainstream media and social networks in a correct and healthy way has become increasingly important today. Therefore knowing and practicing the scientific methods that will comprehend and test this relationship in the best and the most sound way is a serious need as well. Therefore by borrowing a model from a previous research from the USA this article describes the method of a validity and reliability tested work designed to understand the relationship between Hurriyet Online and Twitter agendas. Thus the aim is to make the methods used across the world better understood in Turkey. The implementation of these methods will undoubtedly make a great contribution to the agenda-setting literature in Turkey and will strengthen the work done in this area.
Citation - WoS: 1
A Quantitative Study On The Female And Male Employees' Expectations From Management When Coping With Stress
(ESKISEHIR OSMANGAZI UNIV FAC EDUCATION, 2014) Vesile Ayca Yamuc; Duygu Turker; Turker, Duygu; Özmen, Duygu Türker; Yamuç, Vesile Ayça
Stress which can be constructive in a certain degree becomes a problem that threatens the physiological and psychological health of individuals depending on the increasing competitiveness in the organizations. Although the literature provides a significant knowledge on the antecedents and consequences of organizational stress there is no sufficient information about what employees expect from their management when coping with stress. In order to fill this void this study first reviews the organizational strategies in the literature and then the employees' expectations from their management during this process were analyzed on a sample of 42 whitecollar female and male workers in a manufacturing firm in Izmir Ataturk Organize Sanayi Bolgesi (IAOSB) with following a semi-structured interview methodology. The results of study reveal that employees expect strategies regarding with their job identification reducing the level of conflict implementation of a fair payment policy etc.
Barriers in Sustainable Lean Supply Chain Management: Implementation in SMEs
(EGE UNIV FAC ECONOMICS & ADMIN SCIENCES, 2025-02-04) Ebru Takci; Erhan Ada; Yigit Kazancoglu; Takci, Ebru; Ada, Erhan; Kazancoglu, Yigit
As the world undergoes significant transformations in various domains including technology energy supply and communication the idea of sustainability has become a significant issue. This study investigates the barriers to Sustainable Lean Supply Chain (SLSC) management within Small and Medium-Sized Enterprises (SMEs) and explores the structural interrelationships among these barriers. A comprehensive literature review was carried out to recognize critical elements relevant to the research topic resulting in the identification of fifteen specific elements that account for 85% of the barriers in SLSC management. The DEMATEL method was used to evaluate the significance and influence levels of these factors. Furthermore structured in-depth interviews were conducted with ten experts representing sectors that constitute 85% of the SMEs operating in Kayseri Organized Industrial Zone (OIZ) Turkey including metal products furniture plastic packaging construction materials textiles and food. The findings reveal that strategies represent the most significant barrier to SLSC management in SMEs. The barriers were analyzed in two dimensions: influencing and influenced factors. The primary influencing factor identified was laws standards regulations and legislation while the most significant influenced factor was found supply and suppliers. The study concludes with findings and actionable recommendations for practitioners and decision-makers.
Celebrities in Digital Activism: An Evaluation of 'Ahbap Platformu'
(ISTANBUL UNIV FAC COMMUNICATION, 2019-06-28) Ebru Gokaliler; Ezgi Saatcioglu
With the power to speak to a wide audience celebrities can create an awareness in society and mobilization can be ensured by transfering meaning between celebrity identity and an activist purpose. This study is based on the fact that celebrities' ability to access a wide audience by channeling their activist identity through their social media accounts. This study aims to examine how celebrities reflect their activist efforts and identities in their social media accounts. Haluk Levent's official Twitter account who's been considered as an activist celebrity is examined using the purposive sampling. This sample was chosen because of his popularity due to celebrity activism and his growing ability to reach more people. The content analysis technique was used. The analysis was limited to the period between 15.10.2018-15.12.2018. As a result of the study the majority of the retweets belong to the 'Ahbap Platformu'. In this context he highlights the work of volunteers associating his personal brand and the organization. He has tweeted about various social issues notably 'Health'. The tone of the text appears to be mostly warm in both the activist and non-activist content. According to the celebrity activism model his Twitter activism can be categorized as 'Spokesperson'.
Comparison of Substance Use and Personality Characteristics and Psychiatric Symptoms of Individuals Using Cannabis and Synthetic Cannabinoids with Healthy Controls
(TURKISH GREEN CRESCENT SOC, 2022-12-21) Hande Celikay Soyler; Ayse Ender Altintoprak
In this study substance use personality traits and psychiatric symptoms of individuals using cannabis and synthetic cannabinoid were examined and compared with healthy controls. A total of 52 participants who applied to Ege University Faculty of Medicine Department of Mental Health and Diseases Substance Addiction Treatment Center between March 2015 and June 2017 who used cannabis for at least 1 year in the past and 51 participants who used synthetic cannabinoids for at least 1 year in the past constituted the participant group with a history of substance use and 57 Ege University employees/students without any substance use history constituted the control group participants. The age range was determined as 18-54. Hacettepe Personality Inventory was used to evaluate the personality traits of the participants and the Symptom Screening Test-90 was used to examine the psychopathological symptom levels. Participants with a history of synthetic cannabinoid use evaluated by Hacettepe Personality Inventory had a significantly lower score on general adjustment personal adjustment social adjustment self-actualization emotional stability neurotic tendencies psychotic symptoms family relations social relations social norms antisocial tendencies sub-dimensions and they scored significantly higher in all Symptom Screening Test 90 sub-dimensions. The study suggests that adding social adaptation and psychoeducational programs to medical and psychosocial improvement studies in the field of addiction will increase success.
Enhancing lighting efficiency in deep-plan classroom: Artificial lighting and daylighting
(GAZI UNIV, 2025-03-27) Ecenur Kizilorenli; Yonca Yaman; Ilknur Uygun
Insufficient light distribution throughout the classroom has a negative impact on students. Therefore it is crucial to implement effective daylighting and artificial lighting strategies in educational buildings. To address this issue a combination of a horizontal daylight tubes and an overhang was proposed for a classroom at the selected university. The aim was to enhance the availability of daylight reduce glare and improvement of the artificial lighting system performance. The goal is to achieve a Spatial Daylight Autonomy (sDA) of at least 55% and an Annual Sunlight Exposure (ASE) of no more than 10% in the designated analysis area as stipulated by the daylight assessment criteria outlined in LEEDv4 standards. In addition to the improvements in the daylight performance of the classroom an artificial lighting system was proposed to replace the existing system which creates homogeneous and sufficient lighting. Reducing the energy consumption of the proposed system is also among the desired targets while evaluating the proposed systems Rhinoceros and ClimateStudio were used for daylight simulations and DIALux was used for artificial lighting simulations. The results show that proposed solutions were successful as intended. The sDA value for the zone with the lowest initial value was improved from 1.6% to 59.1% while the ASE value for the zone with the highest initial value was improved from 16.1% to 9.7%. Additionally energy consumption was reduced by 72.34%.
European Identity and the Myth of the Peace Project
(ANKARA UNIV EUROPEAN UNION RESEARCH CENTRE, 2019) Defne Gunay; Gunay, Defne
The extent to which European identity is accepted by the Europeans in comparison with national identities and what European identity means are topics that are analyzed in the European integration literature. This study uses Eurobarometer data to analyze how much the European identity is endorsed after the Eurozone crisis and how the European institutions aim to define Europeanness. Through critical discourse analysis of the State of the European Union speeches delivered by the President of the European Commission this study demonstrates that Europe as a peace project myth is central in their attempts to render European identity valuable in the eyes of the Europeans.
Citation - WoS: 5
Evaluation of Stadium Locations Using AHP and TOPSIS Methods
(ESKISEHIR OSMANGAZI UNIV FAC EDUCATION, 2020) Ugur Orhan Karakopru; Ozgur Kabadurmus; Karakopru, Ugur Orhan; Kabadurmus, Ozgur
With the industrialization of sports stadiums started to mean more than a venue for playing games. Therefore choosing the best location for a stadium is an important problem for sports clubs. In this paper a two-step hierarchical multi-criteria decision-making model has been developed to evaluate stadium locations. In the first step Analytic Hierarchy Process (AHP) has been used to determine the criteria weights. In the second step TOPSIS has been used to evaluate the alternatives. Four main criteria have been identified to evaluate alternatives: (1) stadium capacity (2) construction cost (3) accessibility and (4) distances. As a case study the proposed model has been applied to three new stadium constructions in Izmir Turkey.
Citation - WoS: 33
Citation - Scopus: 37
EXERGETIC EXERGOECONOMIC AND SUSTAINABILITY ASSESSMENTS OF PISTON-PROP AIRCRAFT ENGINES
(TURKISH SOC THERMAL SCIENCES TECHNOLOGY, 2012) Onder Altuntas; T. Hikmet Karakoc; Arif Hepbasli; Altuntas, Onder; Hepbasli, Arif; Karakoc, T. Hikmet
In this study the exergetic exergoeconomic and sustainability aspects of piston-prop aircraft engines are comprehensively reviewed. These analysis and assessment tools are applied to a four-cylinder spark ignition naturally aspirated and air-cooled piston-prop aircraft engine in the landing and takeoff (LTO) phases of flight operations. LTO consists of four parts: takeoff climb out approach and taxi. The results of energy analysis indicate that takeoff is a phase requiring high power with a maximum work rate of 111.90 kW. Maximum fuel energy and exergy rates are calculated to be 444.30 kW and 476.51 kW respectively. The minimum total loss is found in the taxi phase while maximum energy and exergy efficiency values are 26.76% and 24.95% in the climb out phase respectively. Based on the results of the cost analysis the taxi has the maximum exergy destruction cost rate with 23.41 $/h at a fixed production and 2.96 $/h at a fixed fuel. Maximum sustainability index (SI) is found to be 1.332 at the climb out phase.
Citation - WoS: 3
Güven ve Medya: Covid-19 Pandemi İletişiminde Beş Büyük Faktör Kişilik Özelliklerinin Yansıması
(Marmara Univ, FAC Communication, 2022-06-30) Ebru Gökaliler; Özlem Alikılıç; İnanç Alikılıç; Gökaliler, Ebru; Alikılıç, Özlem; Alikılıç, İnanç
Pandemi süreci genel olarak büyük ölçüde kafa karışıklığı istikrarsızlık yanlış bilgilendirme ve yetersiz planlama gibi sebeplerle tedirginlik yaratan bir süreçtir. Bu çalışma kapsamında COVID-19 pandemisi sırasında sağlık iletişimi sürecinde bireylerin kişilik özelliklerinin bilgiyi arama sürecinde ve gerekli önlemleri almada etkili olduğu varsayımından ve bireysel farklılıkların ilişkilendirilip ilişkilendirilemeyeceği sorusundan yola çıkılmıştır. Çalışma kapsamında Türk halkına yönelik COVID-19 salgını iletişiminin beş büyük kişilik özelliği çerçevesinde bireylerin bilgi alma tercihleri güven duydukları kaynaklar arasındaki ilişkileri Büyük-5 faktörlerine dayalı bireysel farklılıklarını ne şekilde etkilediğini ölçmek amaçlanmıştır. Bu nitel çalışma öncelikle Türk halkının COVID-19 algısında bilgi arama davranışını ve medyadan gelen haberlerin etkisini araştırmayı amaçlamaktadır. İkinci olarak da COVID-19 pandemi iletişimi ile ilgili bilgi edinme tercihlerinde güvendikleri medya kaynakları arasındaki ilişkileri nasıl etkilediğinin ölçülmesi amaçlanmıştır. Ankete katılan bireylerden sorumluluk kişilik özelliğine sahip olanlarda bireylerin sağlık profesyonellerine ve bağımsız sağlık kuruluşlarına güveni en yüksek saptanırken devlet kurumlarına yönelik COVID-19 mesaj içeriklerinde güven düşük bulunmuştur.
Citation - WoS: 16
Integrated Fuzzy Analytic Network Process And 0-1 Goal Programming Technique For Enterprise Resource Planning (Erp) Software Selection
(EGE UNIV FAC ECONOMICS & ADMIN SCIENCES, 2019-01-01) Muhittin Sagnak; Yigit Kazancoglu; Sagnak, Muhittin; Kazancoglu, Yigit
Enterprise Resource Planning (ERP) is a software system incorporating all business functions with regard to systems approach. Global competition forces enterprises to lower costs reduce inventories improve quality and provide better customer service. Therefore it is important for enterprises to integrate their business functions through the selection and implementation of appropriate ERP software. However there are three managerial problems existing in this decision process related respectively with the evaluation of criteria and alternatives the vagueness within the evaluation process and the multiple goals and constraints of the company. In this study in order to select the most appropriate ERP software the multiple criteria decision-making method (MCDM) is combined with 0-1 goal programming in order to present the combination of linear programming and a MCDM. This combination takes into account not only the need to hire expert opinion for strategic decisions such as ERP selection but also the limited resources available to enterprises. Also due to the fuzzy nature of the problem the MCDM technique Analytic Network Process (ANP) is combined with fuzzy logic, therefore fuzzy analytic network process (FANP) is integrated with 0-1 goal programming. The reason for employing FANP is its potential to facilitate the transfer the expert opinion within a network concept.
Labor Dynamics in Law: Supply-Demand Analysis in the Long Run
(TUBA-TURKISH ACAD SCIENCES, 2019-08-01) Isil Kellevezir; Guzin Ozdagoglu; Askin Ozdagoglu
In many areas of work labor dynamics fluctuate with the effect of the education policies environmental factors or economic conjunctures. In situations where fluctuations in supply and demand are not balanced either the unemployment rates follow an upward trend or the demands for the product or service are not met. One area where such fluctuations are observed is the field of law. It seems that especially in recent years the number of law faculties and the student quotas of the existing law faculties have increased to meet the demand for professionals such as lawyers judges and prosecutors. In this dynamic context the development of policies for taking necessary measures and keeping supply under control by correctly forecasting the time when the labor market is to be stabilized is critical for the future of the profession. The study reveals the status of the graduates of law and based on the available statistics offers forecasts for the distant future. The findings point out that if the market is not kept under control for the rapidly increasing supply level to meet the intense demand in the current situation there may be a great number of law faculty graduates above the demand level in the future.
Mothers' Perceptions of Substance Addiction: A Research Design for Components of a Public Communication Campaign
(TURKISH GREEN CRESCENT SOC, 2020-04-06) Umit Atabek; Gulseren Sendur Atabek; Ali Galip Ayvat; Ayvat, Ali Galip; Atabek, Umit; Atabek, Gülseren Şendur
Based on data from mixed designed research the purpose of this study was to develop design elements of a public communication campaign on the fight against substance addiction. A focus group was conducted with mothers from the city of izmir Turkey. Based on the focus group findings a survey was conducted by distributing a questionnaire to 403 mothers in Izmir. Focus group qualitative data revealed that mothers were generally aware of the risks regarding substance addiction, however they do not relate the issue to their own children. Further mothers were shown to be the people closest the children in their families. Survey results revealed that mothers from higher socioeconomic backgrounds were more knowledgeable regarding substance addiction. A cluster analysis showed that mothers with less education and lower income levels had lower perceptions about substance addiction risk for school environments neighborhoods and the city while mothers with more education and higher income levels had higher levels of such perceptions. Considering the results of our study mothers were chosen as the main target for the public communication campaign. Additionally increasing social awareness about substance addiction was decided as the campaign's main objective.
Citation - WoS: 15
Citation - Scopus: 23
One-dimensional cutting stock problem with divisible items: A case study in steel industry
(Isik University, 2019) Deniz Tanir; Onur Uǧurlu; Asli Guler; Urfat Nuriyev; Ugurlu, O.; Tanır, D.; Nurıyev, U.; Guler, A.
This paper considers the one-dimensional cutting stock problem (1D-CSP) with divisible items which arises in the steel industries. While planning the steel cutting operations each item can be divided into smaller pieces then they can be recombined by welding. The objective is to minimize both the trim loss and the number of the welds. The problem can be seen as a natural generalization of the cutting stock problem (CSP) with skiving option [1] where recombining operation has a cost. In this paper a mathematical model for the problem is given and a dynamic programming based heuristic algorithm is proposed in accordance with the company needs. Furthermore a software which is based on the proposed heuristic algorithm is developed to use in MKA Company and its performance is analyzed by solving real-life problems in the steel industry. The computational experiments show the efficiency of the proposed algorithm. © 2021 Elsevier B.V. All rights reserved.
Citation - WoS: 2
Personal Privacy Issue from Social Big Data Perspective: Educated and Urban Social Network Users' Privacy Approaches in Turkey
(ISTANBUL UNIV FAC COMMUNICATION, 2020-07-30) Ebru Gokaliler; Ezgi Saatcioglu; Gökaliler, Ebru; Saatcıoğlu, Ezgi
The role and influence of social media on daily life is increasing day by day. It also brings about the change of the privacy concept in terms of meaning and role. The personal information that is being shared via social media content is analyzed in a big data pool and is used by various sectors. In this context it is also discussed whether individuals have information about the privacy policies they approve while using social networks. In this study it is aimed to evaluate individuals' perspectives on privacy in social media big data and privacy issues from the perspective of communication privacy management theory. For this aim a qualitative research design and an in-dept interview technique was used in the study. In-dept interviews were conducted between November 2019 and December 2019 with 18 social media users who were selected by purposive sampling which is one of the non-probable sampling methods. The data was evaluated by the Miles & Huberman (1994) model. As a result it was understood that the participants mostly paid attention to the privacy of their private lives on social media and benefited from the privacy settings offered to them. On the other hand it was understood that the participants didn't read the privacy policies published by social media platforms and they approved those policies as they wanted to be members of those platforms. Even if they are worried about sharing their personal information it seems that they continue to sharein this context it can be interpreted as the participants' desire to be on a platfrom and to express themselves through sharing is suppressing their privacy concerns.
Readings as a Helping Tools for Economics Education: Animal Farm
(EGE UNIV FAC ECONOMICS & ADMIN SCIENCES, 2023-07-06) Umut Halac; Eda Ergun
Economic events have many social and political causes and consequences. Unfortunately it becomes meaningless to explain these events using only mathematical methods as time goes by. In addition the teaching methods of this comprehensive science to young generations have begun to be questioned. While the learning skills of generations change there is no drastic change in methods in economics education. This study aims to analyze the advantages of using literary works in economics education in the sample of Animal Farm as in using different training methods. Firstly the study examined the interactions between literature and economics briefly. Then the plots of Animal Farm were revealed from the allegory of historical events using defamiliarization. Finally the benefits of using Animal Farm in economics education were discussed. Using literary works like Animal Farm in economics education assists in raising future economists who can prick the bubble in the events understand the effects and create unique systems for societies more easily.
Citation - WoS: 9
RELATIONSHIP OF DAILY TIME SPENT \rOUTDOORS WITH SLEEP QUALITY AND \rEMOTIONAL WELL-BEING AMONG \rCOMMUNITY-DWELLING OLDER ADULTS \rDURING COVID-19 RESTRICTIONS
(Gunes Kitabevi Ltd STI, 2021-09-27) DILBER KARAGOZOGLU COSKUNSU; Kenan Eren Sansal; Sezin Hatice Tanriover; FADIME ÇINAR; Leyla ATAŞ BALCI; MEHMET BENGÜ ULUENGIN; Uluengın, Mehmet Bengü; Balcı, Leyla Ataş; Coskunsu, Dılber Karagozoglu; Tanriover, Sezin Hatice; Sansal, Kenan Eren; Çınar, Fadıme
Introduction: Given the recent constraints imposed due to the ongoing \rCOVID-19 pandemic and the importance of the daily light-dark cycle for \rentraining the human circadian system it is possible to state that the elderly \rare likely to be at serious risk of experiencing sleep-related problems. Whilst \rreduced or limited time outdoors and thus exposure to diurnal bright light \rappear to be detrimental to sleep and emotional well-being in old age further \rresearch is required to confirm this relationship. \rMaterials and Method: To build on earlier work a two-week study was \rconducted in a sample of 79 community-dwelling older adults recruited by \rusing snowball sampling method. Throughout the study the participants were \rallowed to be outdoors from 10.00 a.m. to 1.00 p.m. on weekdays. Whilst the \rparticipants were performing their daily habitual activities they were asked \rto keep an activity diary and report on their sleep quality and emotional wellbeing using two questionnaires.\rResults: The results demonstrated that participants’ daily time spent \routdoors (49.13 minutes on average) positively correlated with their perceived \rsleep quality and emotional well-being at various –– but significant –– levels \r(p<0.05). Moreover significant negative correlations were identified between \rparticipants’ sleep quality and experienced emotional disturbances (p<0.001).\rConclusion: Based on the research findings it is reasonable to conclude \rthat spending momentary periods outdoors may have adverse consequences \rfor the elderly. To maintain a healthy sleep-wake cycle and alleviate related \remotional problems in old age increasing outdoor time and diurnal bright \rlight exposure should be encouraged..
The Rural Dimension of Gentrification: Tourism- Agriculture- and Industry
(KARE PUBL, 2025) Ece Buldan; Tonguc Akis; Buldan, Ece; Akis, Tonguc
Rural gentrification characterized by land privatization and displacement intensified in the 1990s with state-driven interventions further integrating into the system. Despite historical references gentrification is generalized affecting rural spaces beyond city centers. This particular development is articulated by focusing on the works concentrating on urban and rural bases. In the contemporary discourse rural spaces are portrayed as hybrids between industrial urban and natural rural settings with leisure and tourism increasingly shaping their consumption without excluding the effects of capital flow. In the Global South countries industrialization alongside tourism facilities contributes to rural gentrification. These processes predominantly manifest in the service and production sectors blurring the distinction between urban and rural spaces and presenting challenges for research and conceptualization. Addressing this gap this study aims to contextualize the blurred urban-rural situation through a review of contemporary spatial issues with a theoretical contribution. By examining transformation processes in tourism industry and agriculture it seeks to offer discussions on the production of rural space. Employing a literature review and qualitative research on significant examples this study will explore rural gentrification via new demographic data within the frameworks of urban and rural studies providing insights into its implications and practices. Accordingly the effects of new capital flow through the rural space will be explored.

Browse

Browsing TR-Dizin İndeksli Yayınlar Koleksiyonu by WoS Q "Q4"