Başlık için Fen Fakültesi listeleme
Toplam kayıt 2379, listelenen: 960-979
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Gold-silver nanoclusters having dipicolinic acid imprinted nanoshell for Bacillus cereus spores recognition
(Elsevier Science BV, 2009)Molecular imprinted polymers (MIPs) as a recognition element for sensors are increasingly of interest and MIP nanoclusters have started to appear in the literature. in this study, we have proposed a novel thiol ligand-capping ... -
Gold-silver-nanoclusters having cholic acid imprinted nanoshell
(Elsevier Science BV, 2012)Molecular imprinted polymers (MIPs) as a recognition element for sensors are increasingly of interest and MIP-nanoparticles have started to appear in the literature. In this study, we have proposed a novel thiol ligand-capping ... -
Goldie-Supplemented Modules
(Cambridge University Press, 2010)Motivated by a relation on submodules of a module used by both A. W. Goldie and P. F. Smith, we say submodules X, Y of M are beta* equivalent, X beta* Y, if and only if X + Y/X is small in M/X and X + Y/Y is small in M/Y. ... -
Gökırmak Nehir Havzası (Kastamonu) ile Cide (Kastamonu)-Ayancık (Sinop) arası sahil bölgesinin Ephemeroptera (Insecta) faunası
(2004)Gökırmak Nehir Havzası (Kastamonu) ile Cide (Kastamonu)-Ayancık (Sinop) arasında kalan sahil bölgesinin Ephemeroptera (Insecta) faunasını belirlemek için Haziran, 1999 ile Ağustos, 2001 tarihleri arasında 1721 adet nimf ... -
Gördes yöresi klinoptilolit ve iyon değiştirilmiş formlarının ıslanma ısıları tayini
(2007)Bu çalışmada doğal Gördes klinoptiloliti (CL) ve iyon değiştirilmiş formlarının (CLNa1, CLNa2, CLCal ve CLCa2) ıslanma ısıları, 30 C'de Calvet kalorimetresi ile ölçülmüştür. Doğal ve iyon değiştirilmiş formlar XRD, DTA ve ... -
Gördes yöresi klinoptilolitin (Doğal ve modifiye)su buharı adsorpsiyonu
(2007)Bu çalışmada Gördes klinoptiloliti (klinoptilolitçe zengin doğal tüf örneği) (CLN) ve bundan itibaren hazırlanan katyonik formlar (Li-, Na-, K-, Mg-, Ca-, ZH1- ve ZH2-CLN örnekleri), üzerinde zamana bağlı olarak, 30?C, ... -
Görünüşte ilişkisiz regresyon denklemlerinin genelleştirilmiş en küçük kareler yöntemiyle kestirimi
(1998)Görünüşte ilişkisiz regresyon denklemlerinin kestiriminde kullanılan çeşitli yöntemler vardır. Bunlardan biri olan genelleştirilmiş en küçük kareler yöntemi, hataların aynı zamanda ilişkili olduğu, ancak otokorelasyon ... -
Göz İçi Lensler Üzerinde, icaA ve icaD Genleri Pozitif ve Negatif olan İki Staphylococcus Epidermidis Klinik Suşunun Biyofilm Oluşturma Özelliklerinin Karşılaştırılması
(2017)Amaç: Biyofilm oluşturma kapasiteleri bilinen iki Staphylococcus epidermidis (S. epidermidis) izolatının daha önce çalışılmamış dört farklı göz içi lensi (GİL) üzerinde biyofilm oluşturma özelliklerinin karşılaştırılmasıdır.Gereç ... -
The graph of fractal dimensions of Julia sets
(2011)We obtain Julia sets of fe(Z) = z2 + c using modified inverse iteration method for all c in some grid of the square [-2, 2]×[-2, 2] and compute fractal dimensions of them. Then we give the whole picture by drawing the graph ... -
Graph-directed fractal interpolation functions
(Scientific Technical Research Council Turkey-Tubitak, 2017)It is known that there exists a function interpolating a given data set such that the graph of the function is the attractor of an iterated function system, which is called a fractal interpolation function. We generalize ... -
Graph-directed sprays and their tube volumes via functional equations
(European Mathematical Soc, 2017)The notion of sprays introduced by Lapidus and his co-workers has proved useful in the context of fractal tube formulas. In the present note, we define a notion of a graph-directed spray, associated with a weighted directed ... -
A Graphical Method for Solving Interval Matrix Games
(Hindawi Publishing Corporation, 2011)2 x n or m x 2 interval matrix games are considered, and a graphical method for solving such games is given. Interval matrix game is the interval generation of classical matrix games. Because of uncertainty in real-world ... -
Graphical Understanding in Mathematics Education: Derivative Functions and Students' Difficulties
(Elsevier Science BV, 2012)Effective teaching is one of the most important factors to improve students' achievement. Therefore, many researchers in mathematics education are looking for several ways to improve the quality of learning. The purpose ... -
Graphite-supported TiO2 for 4-nitrophenol degradation in a photoelectrocatalytic reactor
(Elsevier Science Sa, 2009)Amorphous TiO2, prepared at room temperature through a sol-gel method implementing hydrolysis of TiCl4, has been supported on graphite rods and then annealed at 673 K. In this way graphite was completely covered by a porous ... -
Gravitational charges of transverse asymptotically AdS spacetimes
(American Physical Soc, 2006)Using Killing-Yano symmetries, we construct conserved charges of spacetimes that asymptotically approach to the flat or anti-de Sitter spaces only in certain directions. In D dimensions, this allows one to define gravitational ... -
Ground state energy of excitons in quantum dot treated variationally via Hylleraas-like wavefunction
(IOP Publishing LTD, 2009)In this work, the effects of quantum confinement on the ground state energy of a correlated electron-hole pair in a spherical and in a disc-like quantum dot have been investigated as a function of quantum dot size. Under ... -
A group sequential test of circular data using the von Mises distribution
(Hacettepe University, Fac Sci, 2015)In this study, the group sequential test is suggested for the mean direction parameter of the von Mises distribution when the concentration parameter is known and unknown. An application of the proposed test is illustrated ... -
Growth, Fabrication and Characterization of Quantum Dot Intermediate Band Solar Cell
(Gazi University, 2017)Stacked layers of self-assembled InAs quantum dots were synthesized within the base region close to the back surface field of GaAs single junction n- on p-solar cell. The solar cell structure was grown epitaxially on p-type ... -
Guttiferone BL with antibacterial activity from the fruits of Allanblackia gabonensis
(Taylor & Francis LTD, 2019)Allanblackia genus, an endless source of bioactive compounds, was investigated for its antibacterial properties. The chemical study of the methanol extract from the fruits of Allanblackia gabonensis resulted in the isolation ... -
Gıda Katkı Maddesi Olan Sodyum Sülfitin Tubifex tubifex’te Katalaz ve Glutatyon–S-Transferaz Enzim Aktivitelerine Etkileri
(2017)Sodyum sülfit gıda ürünlerinin taze görünümünü korumak için gıda endüstrisi tarafından kullanılır. Bu çalışmada, sodyum sulfit sublethal dozunun suda yaşayan oligochaeta grubundan Tubifex tubifex üzerinde etkileri araştırılmış, ...