Browsing by Title
Now showing items 411-430 of 5492
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B and Se transport modeling in saturated/unsaturated zones
(Izmir Institute of Technology, 2002-09)There has been renewed interest in the application of models to the transport of non-point source pollutants. However, very little work has been done to evaluate the performance of a functional transient-state model for ... -
B-galactosidase of kluyveromyces lactis: Immobilization, characterization and hydrolysis behavior of enzyme
(Izmir Institute of Technology, 2008)B-galactosidase (lactase) enzyme is of great industrial interest, since it can be used to solve problems associated with whey disposal and lactose crystallization in sweetened and frozen dairy products such as ice cream. ... -
Bacterial foodborne pathogens of concern
(VTT Technical Research Center of Finland, 2007)A high level of protection of public health is one of the fundamental objectives of food law as laid down in regulations (EC) No 178/2002 and 852/2004. Throughout the European Union (EU) consumers are requiring the food ... -
Bacterial heat shock protein GroEL (Hsp64) exerts immunoregulatory effects on T cells by utilizing apoptosis
(Public Library of Science, 2016-10)Aggregatibacter actinomycetemcomitans (Aa) expresses a 64-kDa GroEL protein belonging to the heat shock family of proteins. This protein has been shown to influence human host cells, but the apoptotic capacity of the GroEL ... -
Bacterial wilt resistance in tomato, pepper, and eggplant: genetic resources respond to diverse strains in the ralstonia solanacearum species complex.
(The American Phytopathological Society, 2011-01)Bacterial wilt, caused by strains belonging to the Ralstonia solanacearum species complex, inflicts severe economic losses in many crops worldwide. Host resistance remains the most effective control strategy ... -
Bakışımsız bir düzlemsel 5R eyleyicisinin bağlama açına göre tasarımı
(Makina Teorisi Derneği, 2015-06-14)İki serbestlik dereceli düzlemsel 5R (R: döner mafsal) mekanizmasının uç noktasının işlevsel çalışma alanına göre mekanizma tasarımı çok farklı başarım ölçütlerine göre yapılabilmektedir. Bu çalışmada uç noktasının yerleşimi ... -
Ballistic behavior of high hardness perforated armor plates against 7.62 mm armor piercing projectile
(Elsevier, 2014)In this paper, some of the important defeating mechanisms of the high hardness perforated plates against 7.62 x 54 armor piercing ammunition were investigated. The experimental and numerical results identified three ... -
Baraj yıkılması sonrası iki boyutlu taşkın yayılımının yerleşim bölgeleri için modellenmesi
(Turkish Chamber of Civil Engineers, 2017)Her ne kadar baraj yıkılması nadiren gerçekleşse de, aniden yıkılan bir barajın taşkın dalgasının mansapta bulunan yerleşim bölgelerinde etkisi felaketle sonuçlanabilmektedir. Bu sebeble muhtemel bir baraj yıkılmasının ... -
Barcode DNA length polymorphisms vs fatty acid profiling for adulteration detection in olive oil
(Elsevier, 2017-04)The aim of this study was to compare the performance of a DNA-barcode assay with fatty acid profile analysis to authenticate the botanical origin of olive oil. To achieve this aim, we performed a PCR-capillary electrophoresis ... -
Barrier properties of corn zein nanocomposite coated polypropylene films for food packaging applications
(Elsevier, 2013-02)The feasibility of corn zein nanocomposite (CZNC) coatings as an alternative to synthetic polymer barrier layer on polypropylene (PP) films was examined. The effect of layered silicate content in the CZNC layers on the ... -
Basic calculus on time scale with mathematica
(Springer, 2003)Mathematical modeling of time dependent systems are always interesting for applied mathematicians. First continuous and then discrete mathematical modeling are built during the mathematical development from ancient to the ... -
Basic key exchange protocols for secret key cryptosystems under CRYMPIX library
(Izmir Institute of Technology, 2007)Key exchange protocols are developed in order to overcome the key distribution problem of symmetrical cryptosystems. These protocols which are based on various algebraic domains are different implementations of public-key ... -
Basic physical properties of the low-temperature contact binary system V781 Tau and the near-contact binary system V836 Cyg
(Oxford University Press, 2005-11)We present a detailed photometric study of the low-temperature contact binary V781 Tau, and the near-contact binary V836 Cyg. We have combined the parameters obtained from the light-curve analysis with those found by the ... -
A basic web-based distance education model
(Izmir Institute of Technology, 2005)During the recent years, the rapid growth of the Web and multimedia technologies urged a shift of Computer-Based Educational Technology towards the Web. In the leading universities of the developed countries, studies on ... -
Basin stability of single machine infinite bus power systems with Levy type load fluctuations
(Institute of Electrical and Electronics Engineers, 2018)In this paper, the basin stability of single machine infinite bus power systems with alpha-stable Levy type load fluctuations are investigated over the parameter space of mechanical power and damping parameter. The ... -
Batch and column studies on heavy metal removal using a local zeolitic tuff
(Elsevier, 2010-09)Ion exchange is considered to be one of the most cost effective methods if low cost ion exchangers such as natural zeolites are used in waste water treatment. In this study, a zeolitic tuff rich in clinoptilolite from ... -
Batch production of L(+) lactic acid from whey by Lactobacillus casei (NRRL B-441)
(Wiley, 2004-09)The effects of temperature, pH, and medium composition on lactic acid production by Lactobacillus casei were investigated. The highest lactic acid productivity values were obtained at 37 °C and pH 5.5. The productivity was ... -
Batch removal of aqueous Cu2+ Ions using nanoparticles of zero-valent iron: a study of the capacity and mechanism of uptake
(American Chemical Society, 2008-06-20)In this study, nZVI prepared by borohydride reduction was applied for the removal of Cu2+ ions under a variety of experimental conditions. The uptake experiments investigated the effects of initial concentration, contact ... -
BaTiO3 based ferroelectric materials for electrocaloric cooling applications
(Izmir Institute of Technology, 2018-12)The aim of this project was to produce electrocaloric materials and to determine the potential of these materials for electrocaloric cooling applications. The electrocaloric effect (ECE) of lead-free Ba0.8Sr0.2Ti1-xZrxO3 ... -
Bayesian estimation of polynomial moving average models with unknown degree of nonlinearity
(IEEE, 2016)Various real world phenomena such as optical communication channels, power amplifiers and movement of sea vessels exhibit nonlinear characteristics. The nonlinearity degree of such systems is assumed to be known as a general ...
