Browsing Makale Koleksiyonu by Issue Date
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Eğitim Kurumlarında Aydınlatma Özelliklerinin İncelenmesi İle İlgili Bir Uygulama
(2006)Eğitim öğretim faaliyetlerindeki aydınlatmanın amaç , okul ortamındaki eğitmen ve öğrencilerin her ikisi için de öğretme-öğrenme sürecini destekleyici optimum görsel çevreyi temin etmektir. Bir ortamın aydınlatma özellikleri; ... -
Rüzgar Enerji Sistemlerinden Kaynaklanan Gürültünün İncelenmesi
(2007)Günümüz dünyasında fosil kökenli yakıtların artık azalmaya yüz tutması tüm gelişmiş ülkeleri alternatif enerji kaynakları arayışlarına sürüklemiştir. Birçok ülke enerji gereksinimini karşılayabilmek için alternatif enerji ... -
Lighting Computer Programs in Lighting Technology
(2008)It is well known that the computer in lighting technology is a vital component for lighting designers. Lighting computer programs are preferred in preparing architectural projects in lighting techniques, especially in ... -
Elektrikli Ev Aletlerinde CE Uyumluluğu Ve Bir Uygulama
(2009)Hızla gelişen teknoloji, artan rekabet ortamı ve kullanıcının bilinçlenmesi gibi nedenlerden dolayı kaliteli üretim yapmanın gerekliliği günümüzde daha da artmıştır. Ürün kalitesinin ve güvenilirliğinin belgelenmesi tüketici ... -
A new process damping model for chatter vibration
(2011)This paper presents a new analytical process damping model (PDM) and calculation of Process Damping Ratios (PDR) for chatter vibration for low cutting speeds in turning operations. In this study a two degree of freedom ... -
Optimization of tool geometry parameters for turning operations based on the response surface methodology
(2011)This investigation focuses on the influence of tool geometry on the surface finish obtained in turning of AISI 1040 steel. In order to find out the effect of tool geometry parameters on the surface roughness during ... -
Linear analysis of chatter vibration and stability for orthogonal cutting in turning
(2011)The productivity of high speed milling operations is limited by the onset of self-excited vibrations known as chatter. Unless avoided, chatter vibrations may cause large dynamic loads damaging the machine spindle, cutting ... -
From Metalloligand to Extended 3D Network: Synthesis, Crystal Structure and Magnetic Property of {[Cu(en)(2)][Cu(mu(3)-pydc)(2)]center dot 6H(2)O} (n)
(Springer, 2011)A novel 2D coordination polymer, {[Cu(en)(2)][Cu(mu(3)-pydc)(2)]center dot 6H(2)O} (n) (1) pyridine-2,3-dicarboxylic acid (pydcH(2)); ethylenediamine (en), based on the metalloligand [Cu(mu-pydcH)(2)] (n) , has been prepared ... -
Application of Phase Change Materials to Pre-Heating of Evaporator and Pressure Regulator of a Gaseous Sequential Injection System
(2011-07-23)The vehicle engines having gaseous sequential injection systems of liquefied petroleum gas (LPG) are operated on gasoline until the engine coolant reaches the required temperature because the heat of the engine coolant ... -
A Study Based On To Determine University Students' Perspective Intended For European Union Membership
(2012)Bu çalışmada; üniversite eğitimi alan gençlerin Türkiye’nin AB’ye üyelik sürecine bakış açıları ve üniversite eğitimi alan gençlerin AB üyeliğinden ekonomik ve özgürlükler anlamında beklentileri belirlenmeye çalışılmıştır. ... -
A Review on Thermal Energy Storage Systems With Phase Change Materials in Vehicles
(2012)Thermal energy storage (TES) with phase change materials (PCMs) has been one of the main topics in research lately. Although the information is quantitatively enormous, there have not been more studies on its applications ... -
Decomposition of Process Damping Ratios and Verification of Process Damping Model for Chatter Vibration
(2012)In the previous study, by the same authors, titled ‘‘A new process damping model (PDM) for chatter vibration (Measurement, 44 (8) (2011) 1342–1348)’’, a new approach has been presented for obtaining process damping ratios ... -
Halk Kütüphanelerinde Çocuklara ve Gençlere Yönelik Yenilikçi Bilgi Hizmetleri:Türkiye’de Durum
(2013)Çocukların ve gençlerin kütüphane kullanma alışkanlığının günden güne azaldığı günümüzde; halk kütüphanelerinin amaçlarına ulaşması ve varlıklarını devam ettirmeleri için her geçen gün hızla farklılaşan koşullara uyum ... -
A two-dimensional photoluminescent cadmium(II) coordination polymer containing a new coordination mode of pyridine-2,3-dicarboxylate: Synthesis, structure and molecular simulations for gas storage and separation applications
(Pergamon-Elsevier Science Ltd, 2013)A novel two-dimensional (2D) coordination polymer, [Cd(mu-pydc)(2-meim)](n) (1) (pydc = pyridine-2,3-dicarboxylate, 2-meim = 2-methylimidazole) was synthesized and characterized by spectral methods (FT-IR and photoluminescence), ... -
Construction of homo- and heterometallic-pyridine-2,3-dicarboxylate metallosupramolecular networks with structural diversity: 1D T5(2) water tape and unexpected coordination mode of pyridine-2,3-dicarboxylate
(Royal Soc Chemistry, 2013)Five new homo and heterometallic Cu(II), Cd(II), Cu(II)-Ag(I), Cu(II)-Cd(II) supramolecular networks with pyridine-2,3-dicarboxylate (pydc), {[Cu(mu-pydc)(dmpen)(2)]}(n) (1), [Cu-2(mu-pydc)(2)(emim)(4)]center dot 2H(2)O ... -
A simple approach to analyze process damping in chatter vibration
(2014)This paper investigates how changes in chatter amplitude and frequency depend on process damping effect in dynamic turning process. For this purpose, the two degrees of freedom (TDOF) cutting system was modeled, and for ... -
Two new pyridine-2,3-dicarboxylate coordination polymers prepared from zerovalent metal precursor: Syntheses, luminescent and magnetic properties
(Academic Press Inc Elsevier Science, 2014)Two new K+/Cu(II) and Zn(II) coordination polymers with pyridine-2,3-dicarboxylate (pydc), {K-2[Cu(mu-PYdc)(2)] center dot 3H(2)O}(n) (1) and {[Zn(mu-pydc)(H2O)(4-mim)] center dot H2O}(n) (2) (4-mim=4-methylimidazole) have ... -
Supramolecular assemblies of copper(II)-pyridine-2,3-dicarboxylate complexes with N-donor ligands and clustered water molecules
(Elsevier Science Sa, 2014)Four new dinuclear and polynuclear Cu(II)-pyridine-2,3-dicarboxylate complexes with N-donor ligands, [Cu-2(mu-pydc)(2)(dmim)(4)]center dot 6H(2)O (1), {(4-mimH)(2)[Cu(mu-pydc)(2)]center dot 2H(2)O}(n) (2), {[Cu(mu-pydc)( ... -
Preparation of RF sputtered AZO/Au thin film hydrogen peroxide sensitive electrode for utilization as a biosensor
(Springer, 2014)In this study, hydrogen peroxide (H2O2) sensitive Al doped ZO(AZO)/Au thin film electrode has been developed for the utilization as a biosensor. A preferred c-axis oriented AZO/Au thin film was deposited on quartz substrate ... -
A NEW APPROACH IN APPLICATION AND DESIGN OF TOROIDAL AXIAL-FLUX PERMANENT MAGNET OPEN-SLOTTED NN TYPE (TAFPMOS-NN) MOTOR
(Univ Osijek, Tech Fac, 2015)This paper presents a novel approach in design of toroidal axial flux permanent magnet open-slotted NN type (TAFPMOS-NN) motor. TAFPMOS-NN motor is an accomplished both theoretical and experimental model. The results of ...
