Arama Sonuçları
Listeleniyor 1 - 10 / 13
Yayın An economic analysis of the communication skills in globalised industrial relations: social dialogue and the negotiation process in Turkey(Univ Complutense Madrid, 2011-03-01) Soykut Sarıca, Yeşim Pınar; Şen Taşbaşı, AslıThe purpose of this paper is to provide an economic analysis of the social dialogue experience in Turkey with an emphasis on the role of communication in industrial relations. We ascertain social dialogue -and the related negotiation process- as a major communication form in industrial relations and attempt to find out whether it serves well to promote consensus building and democratic involvement among the main stakeholders in employment. We particularly question the success of the existing social dialogue structures and processes in Turkey in resolving economic and social issues through communication, advancing social and industrial peace, improving competitiveness through increased productivity and complying international commitments in employment.Yayın Design science perspective on NFC research: Review and research agenda(Slovensko Drustvo Informatika, 2013) Aydın, Mehmet Nafiz; Özdenizci Köse, BüşraNear Field Communication (NFC), as one of the emerging and promising technological developments, provides means to short range contactless communication for mobile phones and other devices alike. NFC has become an attractive design science research area for many academicians due to its exploding growth and its promising applications and related services. A better understanding of the current status of NFC research is necessary to maintain the advancement of knowledge in NFC research and to identify the gap between theory and practice. In this paper, we present a literature review on NFC. To facilitate the analysis of the literature, we propose a research framework and organize the NFC literature into four major categories (theory and development, applications and services, infrastructure, ecosystem). We contend that due to the nature of NFC (industry high stakes, multidisciplinary research, artifacts development), the design science research paradigm serves an appropriate ground to investigate an extent to which relevance and rigor is achieved. By employing the proposed research framework and design science perspective, we set up a research agenda (research directions and promising research questions) which may help practitioners and academics to achieve a substantial progress in NFC.Yayın Usability of mobile voting with NFC technology(Acta Press, 2010) Ok, Kerem; Coşkun, Vedat; Aydın, Mehmet NafizVoting is a method to select one opinion or a person often following discussion, debate or an election campaign. After centuries of paper based voting ballots, electronic voting is used along with various technologies. One of the promising technologies is Near Field Communication (NFC) which allows data transfer between NFC-enabled devices and smart tags within a short distance. In this paper, we have presented a new type of a secure voting system, namely NFC voting, and evaluated the system's usability in a university council election with an executable prototype. Among other findings, we found that NFC voting satisfies electronic voting requirements and further increases the subjective usability of the proposed system.Yayın Generating multi-atom entangled W states via light-matter interface based fusion mechanism(Nature Publishing Group, 2015-11-09) Özaydın, Fatih; Zang, Xue-Ping; Yang, Ming; Song, Wei; Cao, Zhuo-LiangW state is a key resource in quantum communication. Fusion technology has been proven to be a good candidate for preparing a large-size W state from two or more small-size W states in linear optical system. It is of great importance to study how to fuse W states via light-matter interface. Here we show that it is possible to prepare large-size W-state networks using a fusion mechanism in cavity QED system. The detuned interaction between three atoms and a vacuum cavity mode constitute the main fusion mechanism, based on which two or three small-size atomic W states can be fused into a larger-size W state. If no excitation is detected from those three atoms, the remaining atoms are still in the product of two or three new W states, which can be re-fused. The complicated Fredkin gate used in the previous fusion schemes is avoided here. W states of size 2 can be fused as well. The feasibility analysis shows that our fusion processes maybe implementable with the current technology. Our results demonstrate how the light-matter interaction based fusion mechanism can be realized, and may become the starting point for the fusion of multipartite entanglement in cavity QED system.Yayın Demo abstract: TeleHealth - Intelligent healthcare with M2M communication module(ACM, 2012-11-06) Ayyıldız, Cem; Erman, Kamil; Özgül, Mehmet Emin; Tüysüz Erman, Ayşegül; Güngör, ÇağrıChronic diseases, such as diabetes, heart disease (e.g. arrhythmia and hypertension), chronic respiratory diseases (e.g. asthma and COPD), are by far the leading cause of mortality in the world, representing 63% of all deaths. Out of the 36 million people who died from chronic disease in 2008, nine million were under 60. Remote patient monitoring is an efficient and cost-effective solution to mitigate this problem. The key technology to facilitate wireless mobile healthcare or TeleHealth is cellular based M2M (machine-to-machine) communication. In this demo, we present a M2M Communication Module and its healthcare application developed at Turkcell Technology, Applied Research Lab.Yayın The internet and political participation : exploring the explanatory links(Sage Publications Ltd, 2005-12) Karakaya Polat, RabiaThere is a growing literature exploring the role of the Internet in influencing levels and styles of political participation. However, it is not yet clear why the Internet is perceived as a medium that can, at least potentially, increase participation. Moreover, putting the emphasis on the Internet as a technology rather than on its information and communication capabilities signals a tendency for technological determinism. In order to avoid this, the article explores the relation between the Internet and political participation by examining three different facets of the Internet: the Internet as an information source, as a communication medium and as a virtual public sphere. The main argument of the article is that it is these facets of the Internet that may affect levels and styles of political participation and hence are of interest for political scientists. The article also emphasizes the relevance of established theories of participation within political science in evaluating the potential role of the Internet for affecting levels and styles of political participation.Yayın Improving age of information in random access channels(Institute of Electrical and Electronics Engineers Inc., 2020-07) Atabay, Doğa Can; Uysal, Elif; Kaya, OnurWe study Age of Information (AoI) in a random access channel where a number of devices try to send status updates over a common medium. Assuming a time-slotted scenario where multiple transmissions result in collision, we propose a threshold-based lazy version of Slotted ALOHA and derive the time average AoI achieved by this policy. We demonstrate that the average AoI performance of the lazy policy is significantly better than Slotted ALOHA, and close to the ideal round robin benchmark.Yayın Near Field Communication: From theory to practice(John Wiley and Sons, 2011-12-27) Coşkun, Vedat; Ok, Kerem; Özdenizci Köse, BüşraThis book provides the technical essentials, state-of-the-art knowledge, business ecosystem and standards of Near Field Communication (NFC)by NFC Lab - Istanbul research centre which conducts intense research on NFC technology. In this book, the authors present the contemporary research on all aspects of NFC, addressing related security aspects as well as information on various business models. In addition, the book provides comprehensive information a designer needs to design an NFC project, an analyzer needs to analyze requirements of a new NFC based system, and a programmer needs to implement an application. Furthermore, the authors introduce the technical and administrative issues related to NFC technology, standards, and global stakeholders. It also offers comprehensive information as well as use case studies for each NFC operating mode to give the usage idea behind each operating mode thoroughly. Examples of NFC application development are provided using Java technology, and security considerations are discussed in detail. Key Features: Offers a complete understanding of the NFC technology, including standards, technical essentials, operating modes, application development with Java, security and privacy, business ecosystem analysis Provides analysis, design as well as development guidance for professionals from administrative and technical perspectives Discusses methods, techniques and modelling support including UML are demonstrated with real cases Contains case studies such as payment, ticketing, social networking and remote shopping This book will be an invaluable guide for business and ecosystem analysts, project managers, mobile commerce consultants, system and application developers, mobile developers and practitioners. It will also be of interest to researchers, software engineers, computer scientists, information technology specialists including students and graduates.Yayın ViLDAR-Visible light sensing-based speed estimation using vehicle headlamps(IEEE, 2019-11) Abuella, Hisham; Miramirkhani, Farshad; Ekin, Sabit; Uysal, Murat; Ahmed, SamirThe introduction of light emitting diodes (LED) in automotive exterior lighting systems provides opportunities to develop viable alternatives to conventional communication and sensing technologies. Most of the advanced driver-assist and autonomous vehicle technologies are based on Radio Detection and Ranging (RADAR) or Light Detection and Ranging (LiDAR) systems that use radio frequency or laser signals, respectively. While reliable and real-time information on vehicle speeds is critical for traffic operations management and autonomous vehicles safety, RADAR or LiDAR systems have some deficiencies especially in curved road scenarios where the incidence angle is rapidly varying. In this paper, we propose a novel speed estimation system so-called the Visible Light Detection and Ranging (ViLDAR) that builds upon sensing visible light variation of the vehicle's headlamp. We determine the accuracy of the proposed speed estimator in straight and curved road scenarios. We further present how the algorithm design parameters and the channel noise level affect the speed estimation accuracy. For wide incidence angles, the simulation results show that the ViLDAR outperforms RADAR/LiDAR systems in both straight and curved road scenarios.Yayın İnformel iletişimin yaşam doyumu üzerine etkisi: sağlık çalışanlarında bir uygulama(Erciyes Üniversitesi, 2021-03-31) Arslanoğlu, Ali; Gemlik, Nilay; Arslan, IşılBu çalışmanın amacı, informel iletişimin yaşam doyumu üzerine etkisini belirlemektir. Araştırma kesitsel bir araştırmadır. Araştırma Ocak-Mart 2019 tarihlerinde yapılmıştır. Araştırma için anket yöntemi kullanılmıştır. Anket sonuçları SPSS programında analiz edilmiştir. Araştırma Kocaeli ilinde bulunan 3 zincir hastanelerden çalışmaya katılmayı kabul eden 2 hastanede çalışan kişilere gönüllük esasına göre uygulanmıştır. 500 kişiye anket dağıtılmış araştırmaya geri dönen ve geçerli olan 295 anket alınmıştır. Araştırma grubunda sağlık çalışanlarının İnformel İletişim Ölçeği arkadaşlık boyutu puan ortalaması yüksek seviyede, eğlenme boyutu puan ortalaması yüksek seviyede, etkileme boyutu puan ortalaması orta seviyede, bilgi boyutu puan ortalaması yüksek ve İnformel İletişim Ölçeğinin toplam puan ortalamasının ise yüksek seviyede olduğu saptanmıştır. Araştırma grubunda sağlık çalışanlarının Yaşam Doyumu ölçeği puan ortalamasının ise çok yüksek seviyede olduğu saptanmıştır. İnformel iletişim ile yaşam doyumu arasında pozitif yönde bir ilişki bulunmuştur. İnformel iletişim yaşam doyumunu etkilemektedir.
