Başlık için Fakülteler listeleme
Toplam kayıt 6779, listelenen: 5831-5850
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Spatiotemporal Change of Anthropogenic Biomes (Anthromes) of Tekirdag Province
(Marmara Univ, 2017)Throughout centuries, people have shaped ecosystems in terrestrial biosphere with their activities, whether intentionally or not. Generally, with the start of the Anthropocene in the eighteenth century, the influence of ... -
Spatiotemporal variability of four precipitation-based drought indices in Xinjiang, China
(Springer Wien, 2017)Global increases in duration and prevalence of droughts require detailed drought characterization at various spatial and temporal scales. In this study, drought severity in Xinjiang, China was investigated between 1961 and ... -
Speciation of the genus Dolichopoda in Anatolia with reference to the role of ancient central lake system
(Brill Academic Publishers, 2016)The aim of this study was to determine of the evolutionary relationships of the Turkish Dolichopoda species, and to define and clarify the systematics of the group in Anatolia. For this purpose, we have examined some 27 ... -
Speckle-tracking strain assessment of left ventricular dysfunction in synthetic cannabinoid and heroin users
(Turkish Soc Cardiology, 2018)Objective: There is growing evidence regarding the numerous adverse effects of synthetic cannabinoids (SCBs) on the cardiovascular system; however, no studies have shown the cardiovascular effects of opioids using strain ... -
Spectral Analysis of Boundary Value Problems with Retarded Argument
(Ankara Univ, Fac Sci, 2017)In this paper, by modifying some techniques of [S.B. Norkin, Differential equations of the second order with retarded argument, Translations of Mathematical Monographs, Vol. 31, AMS, Providence, RI, 1972] and suggesting ... -
Spectral Analysis of Discontinuous Boundary-Value Problems with Retarded Argument
(B Verkin Inst Low Temperature Physics & Engineering, 2018)In the paper, we are concerned with spectral properties of discontinuous Sturm-Liouville type problems with retarded argument. We extend and generalize some approaches and results of the classical regular and discontinuous ... -
Spectral Problem for the Sturm-Liouville Operator with Retarded Argument Containing a Spectral Parameter in the Boundary Condition
(Springer, 2017)We consider a discontinuous Sturm-Liouville problem with retarded argument containing a spectral parameter in the boundary condition. First, we investigate the simplicity of eigenvalues and then prove the existence theorem. ... -
Spectral properties of boundary-value-transmission problems with a constant retarded argument
(TUBITAK, 2019)In this work, spectra and asymptotics of eigenfunctions of a generalized class of boundary value problems with constant retarded argument are obtained. Contrary to previous works in the literature, the problem has nonclassical ... -
Spectral Properties of Discontinuous Sturm-Liouville Problems with a Finite Number of Transmission Conditions
(Springer Basel Ag, 2016)In this paper we investigate discontinuous two-point boundary value problems with eigenparameter in the boundary conditions and with transmission conditions at the finitely many points of discontinuity. A self-adjoint ... -
Spectral properties of LiFeAs: An LDA plus DMFT study
(Maik Nauka/Interperiodica/Springer, 2012)Spectral properties of LiFeAs superconductor are investigated within the LDA+DMFT method. Calculated distribution of the spectral weight in the k-space is in good agreement with angle-resolved photoemission (ARPES) spectra. ... -
Spectrofluorimetric determination of famciclovir in pure and pharmaceutical preparations
(Pleiades Publishing Inc, 2015)A sensitive spectrofluorimetric method was developed for the determination of famciclovir in pure and pharmaceutical preparations. The method is based on the derivatization reaction of famciclovir with fluorescamine. The ... -
Spectrofluorimetric determination of nateglinide in pure and pharmaceutical preparations through derivatization with 4-chloro-7-nitrobenzo-2-oxa-1,3-diazole
(Pleiades Publishing Inc, 2014)A sensitive method was developed for the determination of nateglinide in pure and pharmaceutical preparations. The proposed method is based on the derivatization reaction between nateglinide and 4-chloro-7-nitrobenzo-2-o ... -
Spectroscopic (FT-IR, NMR) and Computational Investigation of 2-(2-Aminoethyl)-1,2,3,4,9-Tetrahydrocarbazole: NBO, NLO, FMO, MEP Analysis
(Pleiades Publishing Inc, 2019)The FT-IR, H-1 and C-13 NMR spectroscopic characterization of the title molecule is assessed by quantum chemical simulations in detail and compared with the observed values. First, the possible structures of the substituted ... -
Spectrum of histopathological lesions in laparoscopic cholecystectomy specimens and incidental carcinoma rate: Our surgical and clinical experience
(Duzce University Medical School, 2015)Aim: Laparoscopic cholecystectomy (LC) has become the standard treatment method of cholelithiasis. The chronic cholecystitis and cholelithiasis are the most common pathologies seen in gallbladder disease, accompanying ... -
Spectrum, trace and nodal points of a sturm-liouville type delayed differential operator with interface conditions
(Rocky Mountain Mathematics Consortium, 2021)A formula for regularized sums of eigenvalues of a Sturm–Liouville problem with delayed argument at the point of discontinuity is obtained. Moreover, nodal points of the related problem are investigated. © Rocky Mountain ... -
Speech Coding System for Total Laryngectomees
(IEEE, 2014)This work aims to obtain a signal processing method to neutralize the mechanical vibration sound from the electrolarynx which is used as a supporting device for speech restoration of people who have gone under resection ... -
Speech enhancement using adaptive thresholding based on gamma distribution of Teager energy operated intrinsic mode functions
(Turkiye Klinikleri, 2019)This paper introduces a new speech enhancement algorithm based on the adaptive threshold of intrinsic mode functions (IMFs) of noisy signal frames extracted by empirical mode decomposition. Adaptive threshold values are ... -
Spice model of current polarity-dependent piecewise linear window function for memristors
(Gazi Universitesi, 2020)Memristor and memristive systems are nonlinear systems. It is important to model them accurately. There are different memristor models and most of the models make use of window functions. In literature, there are various ... -
SPICE Model of Current Polarity-Dependent Piecewise Linear Window Function for Memristors
(2020)Memristor and memristive systems are nonlinear systems. It is important to model them accurately. There are different memristor models and most of the models make use of window functions. In literature, there are various ... -
Spinal Cerrahide Gelecek Vaat Eden Moleküler Gelişmeler
(2018)Amaç: Bu çalışmada, dünya genelinde yapılan çalışmalariçerisinde, omurga patolojisinin giderilmesinde araştırılan,moleküler düzeyde gerçekleştirilen hücresel bazlı hedeftedavilerin, sistematik olarak incelenip, konu ...