Güncel Gönderiler: Meslek Yüksek Okulları
Toplam kayıt 526, listelenen: 281-300
-
Characterization of mendo (Antriscus nemorosa) and Mentha species polyphenol oxidase
(Blackwell Publishing, 2008)Introduction: Polyphenol oxidases (PPO) (EC 1.14.18.1) are very important enzymes in food industry for their involvement in the enzymatic browning of edible plants. Herby cheese, a semi-hard, salty and herb added, is ... -
The effect of high levels of folic acid on performance and egg quality of laying hens fed on diets with and without ascorbic acid from 28-36 weeks of age
(Medwell Online, 2008)The present experiment was carried out to determine the effects of ascorbic acid and high levels folic acid added to layer hen diets on live weight gain, feed intake, feed efficiency, egg production and egg quality. A total ... -
A new approach to calculate the energy saving per unit area and emission per person in exterior wall of building using diffrent insulation materials and air gap
(Gazi Univ, 2016)Optimal insulation thickness (OIT), total cost, energy savingsandpayback period (PP) has been calculated by using air gap together with insulation materials in buildings located in Ankara. The analysis of the exhaust ... -
Total aflatoxin, aflatoxin B(1) and ochratoxin a levels in Turkish wheat flour
(Bureau Food Drug Analysis, 2008)This study was designed to assess the total aflatoxin (total AF), aflatoxin B(1) (AFB(1)) and ochratoxin A (OTA) levels in 100 samples of wheat flour obtained from 7 different producing regions of Thrace by the microtitre ... -
A three-phase three-level npc inverter based grid-connected photovoltaic system with active power filtering
(IEEE, 2014)This paper presents a three-phase three-level neutral point clamped (NPC) inverter based single-stage grid-connected photovoltaic (PV) system with shunt active power filter (APF) functionality. The proposed system can ... -
Surface vs. bulk analyses of various feldspars and their significance to flotation
(Elsevier Science Bv, 2008)Cationic separation of Na-feldspar (albite) and K-feldspar (microcline) was earlier reported to be possible in the presence of monovalent salts. However, contrary to this result, the floatability of a series of K-feldspar ... -
Effects of different operating conditions of Gonen geothermal district heating system on its annual performance
(Pergamon-Elsevier Science Ltd, 2014)In this paper, the effects of different operating conditions of the Gonen geothermal district heating system (GDHS) on its annual energy and exergy performance are investigated. The system parameters such as temperature, ... -
Effect of pretreatments on microbial growth and sensory properties of dry-salted olives
(Int Assoc Food Protection, 2014)The effect of various washing solutions (acetic acid, lactic acid, and chlorine dioxide) and NaCl concentrations (2.5, 5.0, and 10.0%) on the stability of dry-salted olives (cultivars Gemlik and Edincik) during storage was ... -
Purification and characterization of paraoxonase 1 (pon1) from swiss black, holstein, and montofon bovines
(Humana Press Inc, 2014)Paraoxonase 1 (PON1: EC 3.1.8.1) is a calcium-dependent enzyme associated with high-density lipoproteins (HDLs) and has a protective effect against oxidation of low-density lipoproteins (LDLs) in mammals. PON1 is the ... -
Chitosan coating of red table grapes and fresh-cut honey melons to inhibit fusarium oxysporum growth
(Wiley-Blackwell, 2014)Chitosan is a modified, natural biopolymer derived by deacetylation of chitin. Mycelial growth of Penicillium chrysogenum, Fusarium oxysporum, Aspergillus parasiticus, As. fumigatus and As. niger was determined by measuring ... -
Some evidence for infrageneric classification in ziziphora L. (Lamiaceae:Mentheae)
(Taylor & Francis Ltd, 2015)The genus Ziziphora L. (Lamiaceae) consists of annual herbs, except Ziziphora clinopodioides, and is represented by six taxa in the flora of Turkey: Z. clinopodioides, Z. capitata, Z. persica, Z. tenuior, Z. taurica subsp. ... -
Statistical analysis of bending fatigue life data using Weibull distribution in glass-fiber reinforced polyester composites
(Elsevier Sci Ltd, 2008)The bending fatigue behaviors were investigated in glass fiber-reinforced polyester composite plates, made from woven-roving with four different weights, 800, 500, 300, and 200 g/m(2), random distributed glass-mat with two ... -
An improved design of apparatus for multi-specimen bending fatigue and fatigue behaviour for laminated composites
(Elsevier Sci Ltd, 2008)A previously designed fatigue apparatus to test bending fatigue behaviours of glass-fiber reinforced plastic materials is improved in the scope of this research. The advantages of the improved test apparatus are as follows: ... -
Geothermal district heating in Turkey: The Gonen case study
(Pergamon-Elsevier Science Ltd, 2007)The status of geothermal district heating in Turkey and its future prospects are reviewed. A description is given of the Gonen project in Balikesir province, the first system to begin citywide operation in the country. The ... -
Concentration of K-feldspar from a pegmatitic feldspar ore by flotation
(Elsevier Science Bv, 2006)Abundant reserves of Na-feldspar (albite) and K-feldspar (orthoclase or microcline) are found in granites, syenite, tracite and pegmatites. As both feldspar minerals have similar chemical structure and physicochemical ... -
Variability of essential oil composition of Echinophora tenuifolia subsp sibthorpiana tutin by harvest location and year and oil storage
(Springer, 2007)The genus Echinophora (Apiaceae) is represented in the flora of Turkey by six species including three endemics [1]. The plant is also used in folk medicine to heal wounds and to treat gastric ulcers due to its antifungal, ... -
Control of Aspergillus niger with garlic, onion and leek extracts
(Academic Journals, 2007)Antifungal activity of "Allium" vegetables that is garlic (Allium sativum L.), onion (Allium cepa L.) and leek (Allium porrum L.) were investigated against Aspergillus niger. Minimal inhibitory concentrations (MIC) and ... -
A new axial flux permanent magnet synchronous alternator autonomously adapted to wind speeds
(Elsevier Science BV, 2015)In this study, a new axial flux permanent magnet synchronous generator (PMSA) design and prototyping procedures are presented. It is composed of a stack of rotor-stator blocks on the same shaft. In other words, it is made ... -
A study on the performance of magnetic material ıdentification system by SIFT-BRISK and neural network methods
(Leee-Inst Electrical Electronics Engineers Inc, 2015)Industry requires low-cost, low-power consumption, and autonomous remote sensing systems for detecting and identifying magnetic materials. Magnetic anomaly detection is one of the methods that meet these requirements. This ... -
Volume estimation of the subcortical structures in parkinson's disease using magnetic resonance imaging: a methodological study
(Asean Neurological Assoc, 2015)Background & Objectives: Parkinson's disease (PD) is the most prevalent neurodegenerative disorder, beginning in the in the substantia nigra and spreading to the subcortical structures to the limbic cortices, and eventually ...
