Güncel Gönderiler: Fen Bilimleri Enstitüsü
Toplam kayıt 2521, listelenen: 201-220
-
A new reconstruction technique used in Diffuse Optical Tomography System [Difüz Optik Tomografi Sisteminde Kullanilan Yeni Geri Çatim Teknigi]
(Institute of Electrical and Electronics Engineers Inc., 2018)Several methods are used in the early diagnosis of breast cancer. Due to the disadvantages of these methods, the diffuse optical tomography (DOT) system is one of new methods have been developed to support these methods. ... -
A new approach to image processing in diffuse optical tomography and 3-D image [Diffüz optik tomografide görüntü işleme için yeni yaklaşim ve 3 Boyutlu görüntü oluşturulmasi]
(Institute of Electrical and Electronics Engineers Inc., 2017)In recent years, breast cancers have been diagnosed by several imaging modalities. One of these imaging methods is the diffuse optical tomography (DOT) system. In the presented study, in-vitro data were acquired from a ... -
Comparison of Images Produced by Diffuse Optical Tomography with Two Different Backscatter Techniques
(IEEE, 2017)Currently, there are several devices have been used for diagnosis of breast cancer such as X-ray tomography ultrasound and MRI. These devices sending harmful photons to the body, costly, lack of resolution and portability. ... -
A New approach to image processing in diffuse optical tomography and 3-D image
(IEEE, 2017)In recent years, breast cancers have been diagnosed by several imaging modalities. One of these imaging methods is the diffuse optical tomography (DOT) system. In the presented study, in-vitro data were acquired from a ... -
A new reconstruction technique used in Diffuse Optical Tomography System
(IEEE, 2017)Several methods are used in the early diagnosis of breast cancer. Due to the disadvantages of these methods, the diffuse optical tomography (DOT) system is one of new methods have been developed to support these methods. ... -
Efficient expression of codon-adapted affinity tagged super folder green fluorescent protein for synchronous protein localization and affinity purification studies in Tetrahymena thermophila
(Biomed Central LTD, 2015)Background: A superior Green Fluorescent Protein (GFP) mutant, known as superfolder GFP (sfGFP), is more soluble, faster folding, and is the brightest of the known GFP mutants. This study aimed to create a codon-adapted ... -
Interpolation Applications in Diffuse Optical Tomography System
(IEEE, 2017)In recent years, breast cancers have been diagnosed by various imaging modalities. One of those imaging methods is Diffuse Optical Tomography (DOT). Currently, in imaging systems, image processing methods which is the next ... -
On the limitations of the DFT plus U approach to energetics of actinides
(Elsevier Science BV, 2012)Scalar-relativistic density functional theory calculations are performed on three phases of Np within the framework of LSDA+U approach. Material properties examined include lattice parameters, atomic volumes, bulk modulus, ... -
Thermal conductivity of BN-C nanostructures
(Amer Physical Soc, 2012)Chemical and structural diversity present in hexagonal boron nitride (h-BN) and graphene hybrid nanostructures provide avenues for tuning various properties for their technological applications. In this paper we investigate ... -
A bottom-up route to enhance thermoelectric figures of merit in graphene nanoribbons
(Nature Publishing Group, 2013)We propose a hybrid nano-structuring scheme for tailoring thermal and thermoelectric transport properties of graphene nanoribbons. Geometrical structuring and isotope cluster engineering are the elements that constitute ... -
Influence of disorder on thermal transport properties of boron nitride nanostructures
(Amer Physical Soc, 2012)The impact of isotopes on thermal transport in boron nitride nanotubes (BNNTs) and boron nitride white graphene is systematically studied via molecular dynamic simulations. By varying the concentration of the B-10 isotope ... -
Determination of Dynamically Stable Electrenes toward Ultrafast Charging Battery Applications
(American Chemical Society, 2018)Electrenes, an atomically thin form of layered electrides, are very recent members of the 2D materials family. In this work, we employed first principle calculations to determine stable, exfoliatable, and application-promising ... -
Characterization and Antioxidant Activity of Quercetin/Methyl-beta-Cyclodextrin Complexes
(Bentham Science Publ LTD, 2016)Quercetin (Qu), a polyphenolic flavonoid, is one of the most effective plant originated antioxidants. Despite the potential use of Qu in clinical trials, low water solubility, stability problems and the scarcity of cellular ... -
A distinct correlation between the vibrational and thermal transport properties of group VA monolayer crystals
(Royal Soc Chemistry, 2018)The investigation of thermal transport properties of novel two-dimensional materials is crucially important in order to assess their potential to be used in future technological applications, such as thermoelectric power ... -
Influence of the growth conditions on the optical and structural properties of self-assembled InAs/GaAs quantum dots for low As/In ratio
(Elsevier Science BV, 2017)We report on the growth and characterization of self-assembled InAs/GaAs quantum dots (QDs). The influence of the systematically changed growth conditions on the opto-electronic and structural properties of the QDs were ... -
Bitki Kitinazları: Moleküler Yapıları, Önemleri ve Kullanımları
(2017)Kitinaz proteinleri biyolojik sistemlerde doğada yaygın şekilde bulunurlar. Bitki kitinazları, glikozid hidrolaz gen ailesinden GH18 ve GH19 aileleri içerisinde yer almaktadır. Yedi sınıfa (I-VII) ayrılan bitki kitinazları, ... -
Integration of biological control agents and systemic acquired resistance inducers against bacterial spot on tomato
(Amer Phytopathological Soc, 2005)Two strains of plant growth-promoting rhizobacteria, two systemic acquired resistance inducers (harpin and acibenzolar-S-methyl), host-specific unformulated bacteriophages, and two antagonistic bacteria were evaluated for ... -
In vitro seed germination study in endemic plant Onosma discedens
(2016)Onosma discedens (Kemaliye Emzikotu), Erzincan yöresinde (Türkiye) oldukça dar yayılış alanına sahip nadir endemik bitki türlerindendir. Bu çalışmada Onosma discedens türünde farklı NaCl, HCl, KNO3, GA3 konsantrasyonları ... -
Thickness Optimization of Underlayer and Seed Layer for Spin Valves.
(Int Union Crystallography, 2009)… -
The antimicrobial activity of extracts of the lichen Cladonia foliacea and its (-)-usnic acid, atranorin, and fumarprotocetraric acid constituents
(Walter De Gruyter GMBH, 2004)antimicrobial activity of the chloroform, diethyl ether, acetone, petroleum ether, and ethanol extracts of the lichen Cladonia foliacea and its (-)-usnic acid, atranorin, and fumarprotocetraric acid constituents against 9 ...
