Browsing by Title
Now showing items 3548-3567 of 5651
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N,N-dialkylaniline-substituted tetraethynylethenes: A new class of chromophores possessing an emitting charge-transfer state. Experimental and computational studies
(Wiley-VCH Verlag, 2001-07)The photophysical properties of N,N-dimethylaniline- (DMA) substituted tetraethynylethene (TEE; 3,4-diethynylhex-3-ene-1,5-diyne) and related derivatives were investigated in a joint experimental and computational study. ... -
NaCl tolerance in Lycopersicon pennellii introgression lines: QTL related to physiological responses
(Springer, 2011-09)The growth and ion content of salt sensitive Lycopersicon esculentum Mill. cv. M82 and salt tolerant L. pennellii Correll accession LA716 were examined under both control and stress conditions (150 mM NaCl). L. esculentum ... -
Nano calcite (CaCO3) production in semi-batch bubble reactor
(Izmir Institute of Technology, 2013)Calcium carbonate (CaCO3) has been widely used as filling material in many industries due to its low cost and enhancement in some of the physical properties of the composite materials. The main purpose of this study was ... -
Nano zinc borate as a lubricant additive
(Turkish Chemical Society, 2018)Lubricants consist of base oils and chemical additives such as dispersants, surfactants, oxidation inhibitors, and antiwear agents. Organic and inorganic boron-based additives increase wear resistance and decreases friction. ... -
Nano-CaCO3 synthesis by jet flow
(Elsevier, 2017-01)A new methodology was introduced to produce hollow nano calcite particles in homogenous size distribution without aggregation. The design consisted of a jet flow system in which the crystallization region was separated ... -
Nanocarriers for plant-derived natural compounds
(Elsevier, 2017-05)Natural products constitute a large fraction in drug discovery processes. The term includes compounds from plants, microorganisms, and animals. Most of the natural products are secondary metabolites derived from plants, ... -
Nanofibrous gelatine scaffolds integrated with nerve growth factor-loaded alginate microspheres for brain tissue engineering
(Wiley, 2018-02)Neural regeneration research is designed in part to develop strategies for therapy after nerve damage due to injury or disease. In this study, a new gelatine-based biomimetic scaffold was fabricated for brain tissue ... -
Nanoribbons: From fundamentals to state-of-the-art applications
(American Institute of Physics Publishing, 2016-12)Atomically thin nanoribbons (NRs) have been at the forefront of materials science and nanoelectronics in recent years. State-of-the-art research on nanoscale materials has revealed that electronic, magnetic, phononic, and ... -
Nanoscale oxide growth on Al single crystals at low temperatures: Variable charge molecular dynamics simulations
(American Physical Society, 2006)We investigate the oxidation of aluminum low-index surfaces [(100), (110), and (111)] at low temperatures (300-600 K) and three different gas pressure values. We use molecular dynamics (MD) simulations with dynamic charge ... -
Nanosized zing borate production
(Izmir Institute of Technology, 2009)The present study covers both zinc borate synthesis from boric acid-zinc oxide and borax decahydrate-zinc nitrate hexahydrate pairs; treatment of those samples by supercritical carbon dioxide drying, supercritical ethanol ... -
Nanotribological properties of graphene grown on silicon carbide semiconductor
(Izmir Institute of Technology, 2018-07)In this thesis, nanotribological properties of single and multilayer graphene grown on two sides of the Silicon Carbide (SiC) semiconductors were investigated. For this purpose, epitaxial growth technique was used to obtain ... -
Nanotubular structures developed from whey-based α-lactalbumin fractions for food applications
(Wiley-Blackwell, 2014-11)Whey proteins have high nutritional value providing use in dietary purposes and improvement of technological properties in processed foods. Functionality of the whey-based α-lactalbumin (α-La) may be increased when assembled ... -
Natural and synthetic silica incorporated chitosan composite scaffolds for bone tissue engineering applications
(İzmir Institute of Technology, 2016-07)Recently bone tissue engineering studies have focused on the development of 3D scaffolds that can organize the tissue regeneration in natural way with appropriate porosity and reinforced the structure. Natural polymer-based ... -
Natural convection heat transfer from a thermal heat source located in a vertical plate fin
(Elsevier, 2006-10)A steady state conjugate conduction-convection investigation is performed on vertical plate fin in which a small heat source is located. Heat from the fin surface is transferred to the surroundings by laminar natural ... -
The natural emergence of asymmetric tree-shaped pathways for cooling of a non-uniformly heated domain
(American Institute of Physics Publishing, 2015-07-14)Here, we show that the peak temperature on a non-uniformly heated domain can be decreased by embedding a high-conductivity insert in it. The trunk of the high-conductivity insert is in contact with a heat sink. The heat ... -
Natural gas fueled compression ignition engine performance and emissions maps with diesel and RME pilot fuels
(Elsevier, 2014-07)When natural gas is port/manifold injected into a compression ignition engine, the mixture of air and the natural gas is compressed during the compression stroke of the engine. Due to the difference in the values of specific ... -
Natural groundwater recharge in the Alaşehir sub-basin (Gediz basin, Turkey)
(Izmir Institute of Technology, 2018-12-22)The increase in water utilization due to climate change in recent years, as well as excessively growing population causes to an increase in usage of groundwater and threatens water resources. Dams and artificial lakes are ... -
Natural zeolite polypropylene composite film preparation and characterization
(Wiley, 2001-12-13)In this research, the preparation and characterization of polypropylene (PP) and natural zeolite composites were studied. Natural zeolite mined in Gördes, Turkey was used as an alternative filler to CaCO3. Films were ... -
Naturally occurring arsenic in terrestrial geothermal systems of western Anatolia, Turkey: Potential role in contamination of freshwater resources
(Elsevier, 2013-11)Arsenic (As) contamination in terrestrial geothermal systems has been identified in many countries worldwide. Concentrations higher than 0.01mg/L are detrimental to human health. We examined potential consequences for As ... -
Near infrared spectroscopic determination of diesel fuel parameters using genetic multivariate calibration
(Taylor & Francis, 2008-01)The use of full spectral region from near infrared spectroscopic analysis does not always end up with a good multivariate calibration model as many of the wavelengths do not contain necessary information. Due to the ...
