Güncel Gönderiler: Araştırma Çıktıları / Research Outputs
Toplam kayıt 1030, listelenen: 821-840
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Performance Enhancement of Inverted Type Organic Solar Cells by Using Eu Doped TiO2 Thin Film
(Elsevier, 2017)In the present work, europium (Eu) has been used as a dopant element in titanium dioxide (TiO2) crystal structure to enhance the photovoltaic performance of the inverted type organic solar cells fabricated with TiO2 thin ... -
The First Indictable Stage of Crime in Turkish Criminal Law
(İstanbul Üniversitesi, 2015)It is very hard to generate a set of criteria to separate preparatory from executive acts. This fact can be considered as a necessity. At the same time this also reflects the vulnerability of the legality principle. ... -
Pd Thin Films on Flexible Substrate for Hydrogen Sensor
(Elsevier, 2016)In this work, palladium (Pd) thin films were prepared via RF sputtering method with various thicknesses (6 nm, 20 nm and 60 nm) on both a flexible substrate and a hard substrate. Hydrogen (H2) sensing properties of Pd ... -
Parameters Optimization for Horizontally Built Circular Profiles: Numerical and Experimental Investigation
(Elsevier, 2018)Selective laser melting (SLM), a type of additive manufacturing (AM) process, is chosen for direct fabrication of powder-based functional metallic objects. The designing of small circular geometries or overhang surfaces ... -
The Effect of Retrogression and Re-Aging Treatment on Mechanical and Tribological Features of AA7075 Aluminium Alloy
(Wiley-VCH GmbH, 2019)In this study, T651-applied AA7075 alloy was subjected to retrogression and reaging (RRA) process. Various retrogression temperatures (180 °C, 280 °C, 370 ° C) and times (15 min, 30 min, 90 min) were used to determine the ... -
Origin of Irregular Star Polygons in Ground Projection Plans of Muqarnas
(Kim Williams Books, 2021)Many muqarnas contain star polygons in their ground projection plans. Such star polygons usually have equal edge lengths. In this study, the geometric background of irregular star polygons with unequal edge lengths, ... -
The Role of Diferentiation of Self in Predicting Rumination and Emotion Regulation Difculties
(Springer, 2020)The present study examined the predictive power of diferentiation of self on rumination and emotion regulation difculties. The participants (n=300), all aged over 26, responded to a personal information form, the ... -
Microstructure Evolution and Surface Quality of Laser-Sintered Maraging Steel Parts Produced on Different Building Platform Positions
(Elsevier, 2020)This study reveals the effects of building platform position on the surface quality and microstructure of maraging steel parts fabricated by Direct Metal Laser Sintering (DMLS). Six identical parts were produced with the ... -
Microarc Oxidation of Pure Aluminium in Alumina Containing Electrolytes
(Taylor & Francis Ltd, 2020)In this study, oxide coatings produced on commercially pure Al via 40-min microarc oxidation process in electrolytes containing Na2SiO3, KOH and α-Al2O3 powder were characterized by SEM-EDS, profilometry, XRD and ... -
Macro-Scale Complex Form Generation Through a Swarm Intelligence-Based Model with Urban Morphology Constants
(Taylor & Francis Ltd, 2020)Designing through the use of complex forms is becoming increasingly widespread. However, when designing macro-scale projects with complex forms, urban constants should be included in the design process. In this study, ... -
TEA Şifreleme Algoritmasıyla JPEG Görüntü Şifreleme
(IEEE, 2015)Günümüzde görüntü sıkıştırma ve şifreleme yöntemleri hem görüntülerin daha kolay iletilebilmesi hem de güvenliği açısından hayati önem taşımaktadır. Bu sebeple bu çalışmada JPEG standardı ve Tiny Encryption ¸ Sifreleme ... -
Langmuir–Blodgett Film Properties of Based on Calix[4]Resorcinarene and the Detection of Those Against Volatile Organic Compounds
(Springer Heidelberg, 2019)To determine their inherent properties, thin films of calix[4]resorcinarene (C11AMINE) were deposited using the Langmuir– Blodgett (LB) technique onto a suitable substrate. Prior to the LB thin film preparation, this ... -
The Impact of Aging and Drag-Finishing on The Surface Integrity and Corrosion Behavior of The Selective Laser Melted Maraging Steel Samples
(Wiley-VCH GmbH, 2021)The maraging steel components fabricated using the selective laser melting process exhibit remarkable static strength. However, high pore density and large surface imperfections impede their overall mechanical and chemical ... -
Optimization Test of a Rule-Based Swarm Intelligence Simulation for the Conceptual Design Process
(Cambridge University Press, 2020)Today, in the field of architecture, bio-inspired algorithms can be used to design and seek solutions to design problems. Two of the most popular algorithms are the genetic algorithm (GA) and swarm intelligence algorithm. ... -
Operational Modal Analysis of Nur-u Osmaniye Mosque in İstanbul
(Shaker Verlag GMBH, 2017)Nur-u Osmaniye Mosque that was built between 1748 and 1755 is one of the enormous monuments of Ottoman capital, Istanbul. The mosque is unique in terms of being first royal religious complex with Baroque style and a ... -
The Relationship Among Personality, Cognitive Anxiety, Somatic Anxiety, Physiological Arousal, and Performance in Male Athletes
(Human Kinetics, 2016)The present study examined the association between personality, competitive anxiety, somatic anxiety and physiological arousal in athletes with high and low anxiety levels. Anxiety was manipulated by means of an incentive. ... -
On a Generalization of Semisimple Modules
(Springer, 2018)Let R be a ring with identity. A module MR is called an r-semisimple module if for any right ideal I of R, MI is a direct summand of MR which is a generalization of semisimple and second modules.We investigate when an ... -
Numerical Investigation of Heat Current Study Across Different Platforms in SLM Processed Multi-Layer AlSi10Mg
(Elsevier, 2018)Selective Laser Melting (SLM) of three dimensional multi-layer model is being numerically investigated using finite element method with academic ANSYS software. The temperature distribution and melt pool formation with ... -
New Electronic Resources Management System for the ANKOS Consortium
(Elsevier, 2013)The Anatolian University Libraries Consortium (ANKOS), which was originally established to coordinate university libraries' electronic serials purchases, today plays an active role in selecting, providing access to, managing ... -
Modules Which are Reduced Over Their Endomorphism Rings
(The Mathematical Association of Thailand, 2015)Let R be an arbitrary ring with identity and M a right R-module with S = EndR(M). The module M is called reduced if for any m ∈ M and f ∈ S, fm = 0 implies fM ∩ Sm = 0. In this paper, we investigate properties of ...
