Erişim şekli için "info:eu-repo/semantics/openAccess" Scopus İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 113, listelenen: 21-40
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Determination of the critical fraction of solid during the solidification of a PM-cast aluminium alloy
(Institute of Metals Technology, 2015)During the solidification of aluminium alloys, a flow of the interdendritic liquid through the mushy zone plays an important role in the feedability and shrinkage-driven porosity formation. Therefore, for almost all the ... -
Development of cloud point extraction preconcentration of cadmium and lead in solid samples using flame atomic absorption spectrometry
(Desalination Publications, 2018)2-[(6-Morpholin-4-ylpyridin-3-yl)amino]-N’-(4-oxo-3-phenyl-1,3thiazolidin-2-ylidene) acetohydrazide (MPAPTAH) was first used in a cloud point extraction procedure to determine the cadmium and lead ions in solid samples. ... -
Development of teacher academic optimism scale: The validity and reliability study
(Pegem Akademi Yayincilik Egitim Danismanlik Hizmetleri, 2018)The study aims to develop a valid and reliable academic optimism scale that can be used to determine teachers' academic optimism levels. The study was conducted through a total number of 404 primary school teachers who ... -
Development of the life science teaching attitude scale: A study of validity and reliability [Hayat bilgisi öğretimi tutum ölçeğinin geliştirilmesi: Geçerlik ve güvenirlik çalışması]
(Ankara University, 2017)In this study, It’s aimed to develop a scale that can determine elemantary teachers’ and preservice elemantary teachers’ attitudes towards life science teaching. A systematic approach was used to develop of instrument. ... -
The effect of apple cider vinegar and mushroom stalk supplementation on laying hens
(Agricultural Research Communication Centre, 2018)The aim of this trial was to study the effects of consuming water with apple cider vinegar (ACV) and feed including mushroom (Agaricus bisporus) stalk (MS) on performance and certain egg characteristics. The hens were ... -
Effect of copper addition to aluminium alloys on surface roughness in terms of turning operation
(Polish Academy of Sciences, 2017)Aluminium alloys have found usage in numerous industries due to some superior properties, such as high strength-to-weight ratios and high oxidation resistance. Aluminum alloys can be strengthened by some techniques. One ... -
Effect of designed in-service training to secondary school mathematics teachers technology usage level
(Turkish Education Association, 2016)By this research, it is aimed to determine the effect of in-service training was designed due to Rieber and Welliver's (1989) technology integration model to the secondary school mathematics teachers' technology usage ... -
The effect of dynamic geometry software and physical manipulatives on candidate teachers’ transformational geometry success
(Edam, 2015)This study aims to investigate the effects of using Dynamic Geometry Software (DGS) Cabri II Plus and physical manipulatives on the transformational geometry achievement of candidate teachers. In this study, the semiexperimental ... -
Effect of etoricoxib on experimental oxidative testicular ischemia-reperfusion damage in rats induced with torsion- detorsion
(Korean Physiological Soc. and Korean Soc. of Pharmacology, 2017)Etoricoxib features antioxidant and anti-inflammatory properties concomitantly, suggesting that it may be beneficial in testicular ischemia reperfusion (I/R) damage. Our aim is to investigate the effects of etoricoxib on ... -
Effect of in situ exopolysaccharide production on physicochemical, rheological, sensory, and microstructural properties of the yogurt drink ayran: An optimization study based on fermentation kinetics
(Elsevier Inc., 2015)Exopolysaccharide (EPS)-producing starter cultures are preferred for the manufacture of fermented milk products to improve rheological and technological properties. However, no clear correlation exists between EPS production ... -
The effect of PowerPoint presentations prepared and presented by prospective teachers on biology achievement and attitudes toward biology
(2010)The study aims to explore the effect of preparing and presenting powerpoint slides on prospective teachers' biology achievement and attitudes toward biology. The sample of the study was 109 freshman students from Pre-School ... -
The effect of self-construal on statue and role-relaxed consumption
(Mediterranean Center of Social and Educational Research, 2015)Consumer behavior researches indicate that individuals prefer the products which are compatible with themselves. For instance, individuals with highly independent-self take into account the functional benefits whereas ... -
The effects of boron (orthoboric acid) supplementation into diets of laying hens on egg shell quality and tibia biomechanic parameters and serum, shell and tibia mineral concentrations during late laying period [Yumurtlamanın son dönemindeki yumurtacı tavukların rasyonlarına bor (ortoborik Asit) İlavesinin yumurta kabuk kalitesi ve tibia biyomekaniği parametreleri ile serum, kabuk ve tibia mineral konsantrasyonları Üzerine etkisi]
(Ataturk Universitesi, 2018)This study was carried out to determine the effects of boron (ortoboric acid) addition into the diets of hens in the late laying period on egg shell quality, and tibia biomechanic parameters and mineral concentrations of ... -
The Effects of Cephalaria Syriaca Flour on the Quality of Sunn Pest (Eurygaster Integriceps)-Damaged Wheat
(Blackwell Publishing Ltd, 2016)The effects of Cephalaria syriaca flour on the quality of sunn pest-damaged wheat were investigated. Sunn pest-damaged wheat was blended into sound wheat at different levels (5, 10 and 15%). C. syriaca flour was then added ... -
Effects of choral, repeated and assisted reading strategies on reading and reading comprehension skills of poor readers
(Turkish Education Association, 2018)The main objective of this study was to explain the effects of choral, repeated and assisted reading strategies on fluent reading and reading comprehension skills of poor readers. The research was conducted with the ... -
The effects of dystocia and stillbirth on subsequent lactation performance in holstein dairy cows [Siyah Alaca Ineklerde Güç ve Ölü Do?umun Takip Eden Laktasyon Performansina Etkisi]
(Ataturk Universitesi, 2016)In this study, we aimed to evaluate the effects of difficult birth and stillbirth on following lactation performance in Holstein cows. For this purpose, were used the birth and milk production data of 591 births of 326 ... -
The effects of fuel type in synthesis of NiFe2O4 nanoparticles by microwave assisted combustion method
(Institute of Physics Publishing, 2016)In this study, it was investigated the effects of the used fuels on structural, morphological and magnetic properties of nanoparticles in nanoparticle synthesis with microwave assisted combustion method with an important ... -
Effects of milk somatic cell counts on some physicochemical and functional characteristics of skim and whole milk powders
(Elsevier Inc., 2016)The aim of this work was to study the influence of milk somatic cell count (SCC) levels on spray-dried milk powders. For this reason, 3 cow milks with different SCC (<300,000, 300,000-700,000, >700,000 SCC/mL) were ... -
Effects of origanum syriacum essential oil on blood parameters of broilers reared at high ambient heat
(Fundacao APINCO de Ciencia e Tecnologia Avicolas, 2017)The biochemical and hematological blood values of broilers fed under heat stress and that were administered Origanum syriacum (OS) essential oil were investigated in this study. In total, 400 male broilers (Ross-308; age, ... -
Efficiency improvement of gas turbine cogeneration systems [Poboljšanje u?inkovitosti kogeneracijskih sustava plinske turbine]
(Strojarski Facultet, 2017)In this study eight methods are evaluated for a gas turbine cogeneration cycle to improve the efficiency. These methods are increasing gas turbine inlet air temperature, cooling the inlet air of the compressor, air preheating, ...