Kemal Yayla

n educational research, the integration of technology into existing applications is handled with different dimensions in the literature and recently it has become an increasingly important topic in our country and the rest of the World. Technological developments and the pace of adaptation of these new technologies to everyday life have caused the use of technology as well as content and pedagogy in education. In this context, the Technological Pedagogical Content Knowledge (TPACK) model, which considers these three dimensions together, supports the production and education of scientific knowledge to gain a new dimension as a subject that is frequently studied. In this study, the academic orientation and contribution towards the subject of TPACK in Turkey was investigated by bibliometric analysis method through postgraduate dissertations. Bibliometrics is a method for revealing mathematical and statistical methods and implicit knowledge in academic studies. Communication and relation of scientific information with bibliometrics can be revealed and network maps can be created which will enable visualization methods and interpretation of this information. In this study, we used the co- word query strategy which allows to scan data with descriptive keyword groups. For this purpose, TPACK has been scanned in all bibliographic information in Turkish and English, and 99 items made in the field have been reached. Theses have been downloaded to the computer environment and the analysis has been made available. Web Scraping methods and KNIME (Berthold et al., 2009) program have been utilized. The data used in the study were obtained from Council of Higher Education (YÖK) National Thesis Center with the keyword query strategy based on the words that define the TPACK field. 26 of the thesis were PhD thesis and 73 of them were master thesis. In the analysis, the academic orientation was revealed by the network graphics generated by co-word analysis using index information. The contribution to the field was presented statistically with the size of institution and researchers. The data obtained in the study were analyzed in two stages. First, institutional contribution to the thesis of TPACK is addressed through descriptive statistics of the theses. At this stage, it was presented which institutions related to the field have a certain intensity of work, what the ratio of dissertation branches are, and which scholars contribute more to the development of the field knowledge. In this phase, a descriptive approach was followed and a dissertation was presented through thesis types. In the second stage, the relationship between the co-existence analysis and the branches of the master's theses and theses were revealed by using scientific mapping methods. Coexistence analysis reveals the relationship between the concept sets considered according to the frequency of coexistence of concepts (Tijssen and Van Raan, 1994). In the analysis of co-existence in the study, the relation networks of the branches and theses were presented. This network map shows conceptual relations between the theses in the area and concepts concentrated in the theses in the context of branches of education. For this analysis, Bibexcel (Persson, Danell, and Schneider, 2009) and Gephi (Bastian, Heymann, and Jacomy, 2009) programs were used to create network matrix. According to the network map, with the betweennes centrality indicator (Newman, 2005), which shows the importance of a network as the relations established with the concepts of "Gazi University" (0.164), "Fırat University" (0.145), "Karadeniz Technical University" (0.129). There are six clusters emerged as the result of the analysis. It can be seen that the largest of these clusters in terms of the conceptual relationships established is formed around the three branches of the highest thesis production. It was observed that "Primary Education" (0.395), "Secondary Science and Mathematics Education" (0.234) and "Computer and Instructional Technology Education" (0.201) were important in terms of the betweenness centrality values of science branches. It seems that our  country has started to produce a master's thesis as of 2009. This production continues to increase after this date, but it can be said that the production is largely due to the master's thesis. Institutional concentration can be said to be special to Gazi
University, Fırat University and Karadeniz Technical University.

In educational research, the integration of technology into existing applications is handled with different dimensions in the literature and recently it has become an increasingly important topic in our country and the rest of the World. Technological developments and the pace of adaptation of these new technologies to everyday life have caused the use of technology as well as content and pedagogy in education. In this context, the Technological Pedagogical Content Knowledge (TPACK) model, which considers these three dimensions together, supports the production and education of scientific knowledge to gain a new dimension as a subject that is frequently studied. In this study, the academic orientation and contribution towards the subject of TPACK in Turkey was investigated by bibliometric analysis method through postgraduate dissertations. Bibliometrics is a method for revealing mathematical and statistical methods and implicit knowledge in academic studies. Communication and relation of scientific information with bibliometrics can be revealed and network maps can be created which will enable visualization methods and interpretation of this information. In this study, we used the co- word query strategy which allows to scan data with descriptive keyword groups. For this purpose, TPACK has been scanned in all bibliographic information in Turkish and English, and 99 items made in the field have been reached. Theses have been downloaded to the computer environment and the analysis has been made available. Web Scraping methods and KNIME (Berthold et al., 2009) program have been utilized. The data used in the study were obtained from Council of Higher Education (YÖK) National Thesis Center with the keyword query strategy based on the words that define the TPACK field. 26 of the thesis were PhD thesis and 73 of them were master thesis. In the analysis, the academic orientation was revealed by the network graphics generated by co-word analysis using index information. The contribution to the field was presented statistically with the size of institution and researchers. The data obtained in the study were analyzed in two stages. First, institutional contribution to the thesis of TPACK is addressed through descriptive statistics of the theses. At this stage, it was presented which institutions related to the field have a certain intensity of work, what the ratio of dissertation branches are, and which scholars contribute more to the development of the field knowledge. In this phase, a descriptive approach was followed and a dissertation was presented through thesis types. In the second stage, the relationship between the co-existence analysis and the branches of the master's theses and theses were revealed by using scientific mapping methods. Coexistence analysis reveals the relationship between the concept sets considered according to the frequency of coexistence of concepts (Tijssen and Van Raan, 1994). In the analysis of co-existence in the study, the relation networks of the branches and theses were presented. This network map shows conceptual relations between the theses in the area and concepts concentrated in the theses in the context of branches of education. For this analysis, Bibexcel (Persson, Danell, and Schneider, 2009) and Gephi (Bastian, Heymann, and Jacomy, 2009) programs were used to create network matrix. According to the network map, with the betweennes centrality indicator (Newman, 2005), which shows the importance of a network as the relations established with the concepts of "Gazi University" (0.164), "Fırat University" (0.145), "Karadeniz Technical University" (0.129). There are six clusters emerged as the result of the analysis. It can be seen that the largest of these clusters in terms of the conceptual relationships established is formed around the three branches of the highest thesis production. It was observed that "Primary Education" (0.395), "Secondary Science and Mathematics Education" (0.234) and "Computer and Instructional Technology Education" (0.201) were important in terms of the betweenness centrality values of science branches. It seems that our country has started to produce a master's thesis as of 2009. This production continues to increase after this date, but it can be said that the production is largely due to the master's thesis. Institutional concentration can be said to be special to Gazi University, Fırat University and Karadeniz Technical University.

Teknoloji kullanımının yüksek öğretimde yaygınlaşmasıyla birlikte, alana yönelik özel teknolojilerin gelişimi de hızlanmıştır. Bu durum hem uygulayıcıların hem de alanda çalışma yapan araştırmacıların ilgisini çekmektedir. Bilgi teknolojilerinin süreç içinde ağırlıklı bir yere sahip olmasıyla birlikte eğitim teknolojilerin kullanımına yönelik bilimsel yayın  sayısında  artış gözlenmiştir. Eğitimde teknoloji kullanımına yönelik yapılan çalışmalara bakıldığında; ağırlıklı olarak içerik analizi yönteminin kullanıldığı görülmektedir. Bilimetri, bu amaçla kullanılabilecek yöntemler arasında gösterilebilir. Bu bakımdan alana yönelik yeni bir bakış açısı olan bilimetrik analiz yaklaşımıyla Yüksek Öğretimde teknoloji kullanımını içeren çalışmalara dair genel bir görünüm ortaya konulacaktır. Çalışma kapsamında Education Resources Information Center (ERIC) veritabanında, eğitim teknolojileri konu başlığını altında dizinlenmiş makale türündeki yayınlar eş kelime (co-word) analizi yöntemiyle incelenerek, alanda öne çıkan kavramların  trend analizi yapılacaktır.

Prof. Dr. Yıldız Bayazıtoğlu, Michigan Üniversitesi Makina Mühendisliği’nde doktora derecesi alan ilk kadın isim ve aynı zamanda Rice Üniversitesi’nin ilk kadın mühendis doçenti ve profesörüdür. Prof. Dr. Yıldız Bayazıtoğlu, 20 Aralık 2014 tarihinde TÜBA tarafından şeref üyeliğine seçilmiştir. Orta Doğu Teknik Üniversitesi (ODTÜ) Makine Mühendisliği Bölümü’nden 1967 yılında mezun olan Prof. Bayazıtoğlu, yüksek lisans ve doktora derecelerini sırasıyla 1969 ve 1974 yılında Michigan Üniversitesi Makina Mühendisliği dalında almıştır. Halen Houston’da bulunan Rice Üniversitesi Harry S. Cameron Makine Mühendisliği bölüm başkanlığı görevini yürüten Prof. Bayazıtoğlu, Radyasyon, konveksiyon ısı transferi, malŞekil 1. Prof. Dr. Yıldız Bayazıtoğlu Scopus Veritabanı Kayıtları zemelerin termofiziksel özelikleri, ışınım ve taşınımla ısı geçişi, faz değişikliği olan sistemlerde ısı geçişi, mikro ve nano ölçekli ısı geçişi, kriyojenik tank ısı analizi, güneş kollektörü analizi, mikro ve nano ölçekli ısı aktarımı, insan vücudunun ısı analizi, kafatasının termal modellenmesi ve hipotermik tedavi optimizasyonu gibi konularda çalışmaktadır.

Öz Dergi yönetim politikalarının önemi, dijital yayıncılık akımı içinde gün geçtikçe artmaktadır. Çalışmada Web of Science veri tabanına dayalı atıf analizi yardımıyla Tarih ve Arkeoloji alanındaki güncel bilimsel işbirlikleri ve gelişmekte olan konular bibliyometrik analiz yardımıyla ortaya konulmuştur. Analiz sonucunda Tarih ve Arkeoloji alanlarının yayın dinamikleri açısından iki farklı disiplin olduğu sonucuna ulaşılmıştır. Bibliyometrik yöntemin önemi ve uygunluğunu ortaya koymak için Belleten dergisi örnek vaka olarak incelenmiştir. Çalışma sonucunda yayın dinamikleri ve kaynak kullanım özellikleri açısından diğer disiplinlerden farklı özelliklere sahip olan sosyal ve beşeri bilimlerdeki dergilerin görülebilirlik açısından yapması gerekenler, gibi geleceğe yönelik yeni yayın stratejileri önerilmiştir. Abstract A Strategy Proposal for the Journals Published in the Social and Human Sciences The importance of scholarly journal management policies is increasing day by day in the digital publishing trend. In the study, with the help of the citation analysis based on the Web of Science database, up-to-date scientific collaborations and emerging issues in the field of History and Archeology have been put forward via bibliometric analysis. As a result of the analysis, it is concluded that the fields of History and Archeology have two different disciplines in terms of publication dynamics. The Belleten has been studied as a case study in order to demonstrate the relevance and suitability of the bibliometrics. As a result of the study, new publishing strategies have been proposed for the future, such as the necessity of visibility of publications in social and human sciences, which have different characteristics from other disciplines in terms of publication dynamics and resource utilization characteristics.

The aim of this research to determine the basic dynamics of folklore research and examine general characteristics of discipline with comparing the topics that studied in Turkey and international literature. In this context, growths of scientific knowledge and existing indexing system have been examined by Scientometric point of view. The literature of folklore studies has been evaluated with a hybrid approach that combined, social network analysis and text mining applications, bibliometric data and Scientometric laws which are both similar approach relationship and dynamics of field. Current trends of folklore publications and cultural heritage material classification seen that general framework of publication are closely related to folklore core publication journals. Our findings confirm that scientific cooperation between researchers' that are regularly published in folklore related journals and diversity of sources that are used in folklore. Considering this literature and its applications it seems that the interconnections in folklore between collaboration and multi-authored papers may be more complex than the others. Most of the authors works alone (%93), in other words according to the results of the study, in folklore researches single-authored papers predominate. A number of publications have reflected on the new collaborative possibilities that after the year 2010. However, looking to studies of collaborative publication patterns in folklore studies, it is clear that relatively little has been done on this from a quantitative perspective. The visualization of the network has shown that folklore publication dynamics are based on single authored papers. It can be defined the folklore discipline is closed research area, based on reference sources.

Smart Technologies have provided features that can be integrated to many products that are used frequently in everyday life. In order to comprehend to what extend this concept has been researched, and which research areas it has spread, it is important to determine the emergence of the concept of Smart Technologies and alterations it has had over the years. In this study the changes in smart technologies has been examined from the processes from ideation stage leading to product itself via scientific bibliographic data. For this purpose, the international scientific publications of including the concept "smart" in literature are examined, the bibliometric analysis conducted according to the bibliographic data.The aim of this analysis is to determine the publications’ subcategories in the context of subject, institutions, research dynamics, and applications. It will be possible to see to what extend the future work in Turkey will be aligned with the research trends globally.

3D printing technology has been considered one of the most potentially groundbreaking technologies for the future, as the customer expectations, market requirements, and the competition grows in a global scale. In order to understand the potential effect of 3D printing technology and if it is a disruptive innovation that will change the traditional manufacturing paradigm, it is essential to examine the diffusion of knowledge in this area. In this study, 3D printing technology has been reviewed and patent analysis regarding 3D printing technology has been conducted in order to understand the diffusion of 3D printing technology. The results of the patent analysis indicate that the diffusion of 3D printing technology which is represented by the patents of four key methods not expected to fit with Bass diffusion model. According to the findings, it can be concluded that 3D printing technologies are in a situation where a state of maturity has not been reached, yet the growth still continues.