Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Permanent URI for this collectionhttps://hdl.handle.net/11147/7148
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Editorial Iwsm-Mensura 2024 Proceedings Preface(CEUR-WS, 2024) Trudel, S.; Demirors, O.; Moulla, D.K.; Hacaloglu, T.[No abstract available]Editorial Preface(Springer, 2019) Daim,T.; Dabić,M.; Başoğlu,N.; Lavoie,J.R.; Galli,B.J.[No abstract available]Conference Object Yazilim Yapisal Kapsama Analizinde Testlerin Önceliklendirilmesi(CEUR-WS, 2015) Ayav,T.[No abstract available]Conference Object Conference Object Citation - Scopus: 9Non-Verbal Cues: Improving Communication in Construction Projects(American Society for Engineering Education, 2012) Gunhan,S.; Senol,G.; Dogan,S.Z.Construction industry is a dynamic, project based industry in where many problems occur due to communication issues. As it is proven that effective communication and conflict resolution abilities have a strong correlation between them, communication in the construction industry should constantly be improved. Unfortunately, the existing construction curricula do not offer enough courses which would help students to communicate effectively. Embedding technical communication into curricula and introducing courses such as Construction Communication aiming on producing construction management (CM) graduates with good writing and speaking skills are necessary. However, written and verbal languages are not the sole means by which individuals exchange information. Non-verbal cues play a significant role in communication. Therefore it is necessary for CM graduates to master the skills of using and reading body language. The literature study for the subject of communication in the education shows that body language and non-verbal communication were not taken into consideration yet. They are primarily the subject areas of anthropologists, linguists, and social psychologists. This paper aims reviewing the role of non-verbal communication skills in construction business and highlights the importance of bringing the topic into classroom. © 2012 American Society for Engineering Education.Conference Object Possibility of an Additional Source of Time Reversal Violation for Neutrinos(DMFA zaloznistvo, 2002) Erdem,R.We show that neutral fermions may have an additional source of time reversal violation by associating time reversal with gauge group representations of fermions through the method of group extensions as in the case of parity. This provides a new source of time reversal violation for neutral particles. © 2002 DMFA zaloznistvo. All rights reserved.Book Part Citation - Scopus: 4Pressure Sensors Based on Ipmc Actuator(Springer Science and Business Media B.V., 2019) Topcu,G.; Guner,T.; Demir,M.M.Pressure sensors provide information regarding with the magnitude and distribution of force along the interface. To characterize the force as a measurand, pressure sensors convert the force into especially electrical signals. Ionic polymer-metal composites have received great interest in pressure sensor technology apart from soft biomimetic actuator applications. In this chapter, we provide further insight into the IPMC materials in pressure sensor applications in terms of system design, working principle, and preparation. In addition, the current status of applications and markets of pressure sensors is described with reference to some published patents. Moreover, their historical evolution, various designs, and classification are also discussed. © 2019, Springer Nature Switzerland AG.Conference Object Citation - Scopus: 2Controlled Release of Doxorubicin From Electrospun Gelatin Nanofibers(Avestia Publishing, 2016) Mete,D.; Horzum,N.; Mohamed,G.Ş.Electrospinning has been recognized as an effective and inexpensive technique for fabrication of long fibers from various materials including polymers, composites and biomacromolecules with diameters ranging from a few nanometers to few micrometers [1]. The electrospun fibers form a unique structure which have a very large surface area-to-volume ratio and high porosity with very small pore size. Therefore, electrospun fibers could be a very promising material for many biomedical applications such as drug delivery, wound dressing, artificial organ and medical prosthesis [2, 3]. Polymer-based drug delivery systems are used to improve the therapeutic properties of drugs in a safer, effective and reliable manner [4]. The variety of biodegradable polymers can be electrospinnable [5]. At present, researches on biodegradable nanofibers focus on development for delivering drugs and releasing them continuously over a period of time. Drug delivery with polymeric nanofibers with higher drug encapsulation efficiency and better stability than other drug formulations possess high surface-to-volume ratio which would accelerate the solubility of drug in the aqueous solution and enhance the efficiency of the drug [6, 7]. Gelatin is a natural biopolymer derived from animal collagen, having a long history of safe use in pharmaceuticals, cosmetics as well as food products [8]. Because of its great biocompatibility and biodegradability properties, gelatin has a broad applications in biomedical fields, especially as a drug delivery carrier [9]. In the current work electrospun fibers were developed as a new system for the delivery and release of an anticancer agent doxorubicin via electrospinning technique. The morphology of the fibers was analyzed by scanning electron microscopy(SEM), fourier transform infrared spectroscopy (FTIR). The fibers were made from gelatin as a biodegradable polymer and the release of doxorubicin was followed by UV-vis spectroscopy in phosphate buffer of pH 7.4 at 25 °C and 37 °C. The release profiles from gelatin electrospun fiber mats were compared with casting films with the same composition. © 2016, Avestia Publishing. All rights reserved.Conference Object Determination of Interfacial Heat Transfer Coefficient for a Mixed Convection Heat Transfer in a Vertical Channel Filled With Uniformly Heated Blocks(Begell House Inc., 2015) Çelik, Hasan; Mobedi, Moghtada; Manca,O.; Buonomo,B.The interfacial convective heat transfer coefficient of a periodic porous medium under mixed convection heat transfer is determined computationally by using volume averaging method. The porous medium consists of square blocks in inline arrangement. The continuity, momentum and energy equations are solved in dimensionless form for a representative elementary volume of porous medium and the velocity and temperature fields for different values of Richardson and Reynolds numbers are obtained. Based on the obtained results, the interfacial convective heat transfer coefficient is calculated by using volume average method. The temperature of the solid phase is considered uniform and different than the inlet temperature. A detailed discussion on the effect of the governing dimensionless parameters (i.e. Reynolds, Richardson numbers, and porosity) on the local and average interfacial Nusselt number is done. It is concluded that the local interfacial convective heat transfer coefficient increases with Reynolds number, however the rate of increase depends on Richardson number and porosity. The study is performed for two values of porosity of 0.51 and 0.94. © 2021, Begell House Inc. All rights reserved.Conference Object The Microstructural Effects of Randomly Generated Porous Media on Interfacial Convective Heat Transfer(Begell House Inc., 2014) Ucar,E.; Mobedi,M.; Ahmadi,A.Heat and momentum transfer in a random generated porous media is investigated. 6 different random porous media are generated using a Monte–Carlo (MC) procedure. The continuity, momentum and energy equations are solved for a row of cylinders with a square cross-section (i.e. rods) representing the entire domain of a random porous medium. The microstructure properties of the random porous media such as the mean nearest neighbor distance and the standard deviations of Voronoi areas, nearest neighbor distance and neighbor orientation for each generated random porous medium are obtained and compared with each other. The velocity and temperature fields in the porous media are shown via isotherms and streamlines. The rods in the domain are classified into three groups as blocker, active and passive rods based on our observations from the temperature field and the variations of the Nusselt number of each rod. The preliminary obtained results show that it may be possible to predict the interfacial heat transfer coefficient in a random porous medium based on some microstructure properties. © 2014, Begell House Inc. All rights reserved.