Güncel Gönderiler: Scopus İndeksli Yayınlar Koleksiyonu
Toplam kayıt 1138, listelenen: 901-920
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On pre-service science teachers' preexisting knowledge levels about basic astronomy concepts
(2009)A curriculum to train teacher candidates is a very important factor in developing teacher candidates' conceptual understanding of scientific concepts. Teacher candidates have a dramatic impact on students' ability to ... -
Morphological and anatomical investigations on Turkish endemic Hieracium lasiochaetum (Bornm. & Zahn) Sell & West (Asteraceae)
(2009)In this study, morphological and anatomical characteristics of Hieracium lasiochaetum (Bornm. & Zahn) Sell & West, an endemic species, were investigated. Morphological features like leaf shape, stylus colour and indumentum ... -
First records for the ichthyofauna of Samsun (Turkey)
(2009)The research was conducted to find out the fish species inhabiting in freshwater within Samsun province between June 2003 and September 2005. Totally 19 families (Anguillidae, Atherinidae, Balitoridae, Blennidae, Cobitidae, ... -
The effect of fungicide application on pollen structure in tomato (Lycopersicon esculentum Mill) plant
(2009)The aim of the study was to investigate effect of Agri Fos 400 (400 g/L Mono and di-potassium phosphanate) which is a fungicide widely used on tomatoes grown in greenhouse on pollen structure of tomato (Lycopersicon ... -
Effects of a fungicide on the morphology and viability of pollens of tomato (Lycopersicon esculentum mill.)
(2009)Effects of Agri Fos 400 (Mono and di-potassium phosphanate), a fungicide widely used on tomatoes grown in greenhouses in Turkey against Phytophthora infestans were studied on the morphology and viability of tomato (Lycopersicon ... -
Investigation of some antioxidant enzymes activities depending on adrenomedullin treatment and cold stress in rat liver tissue* [so?uk stresi ve adrenomedullin uygulamasi{dotless}na ba?li{dotless} olarak si{dotless}çan karaci?er dokusunda bazi{dotless} antioksidan enzim aktivitelerinin araşti{dotless}ri{dotless}lmasi{dotless}]
(2010)Purpose: The aim of this study is to investigate the compensating effects of adreno-medullin on liver tissue after cold stress treatment. Materials and Methods: Male Wistar rats were divided into four groups as control, ... -
The effect of zinc on the growth and physiological and biochemical parameters in seedlings of Eruca sativa (L.) (Rocket)
(2010)Eruca sativa seedlings were treated with different Zn concentrations (0, 250, 500, 1,000, 2,000 lg g-1 dried growth medium) under controlled conditions. The seedlings were harvested 20 days after Zn treatment. Physiological ... -
On the evolution of Journal of Biological Education's Hirsch index in the new century
(2009)Citation analysis has become a proven tool in research evaluation and policy relevant studies. Recently, J.E. Hirsch has suggested a new indicator, one single index for the assessment of the research performance of individual ... -
Design and optimization of axial flux permanent magnet synchronous machines using Taguchi approach
(2009)In this study, an axial flux permanent magnet synchronous machine has been optimized for design using the Taguchi method. Five factors have been selected for optimizing , each of which has four levels. A total of sixteen ... -
Investigating level of the scientific literacy of primary school teacher candidates
(2009)The purpose of this study is twofold; first, to determine the level of primary school teacher candidates' scientific literacy acquired with the current science education, and second, to find out whether there is a relationship ... -
Morphology, anatomy and ecology of critically endangered endemic crocus pestalozzae boiss. (Iridaceae) in north-west Turkey
(2009)Morphology, anatomy and ecology of endemic species Crocus pestalozzae Boiss. (Iridaceae), have been investigated during flowering period in early spring. The bulbous plant grows in moist heath, meadowland and rocky areas ... -
Morphological, anatomical and numerical studies on some Anchusa L. (Boragi?naceae) Taxa from Turkey
(2010)This study used numerical methods to illustrate, describe and assess the taxonomic significance of morphological and anatomical features of three Anchusa species, Anchusa undulate subsp. hybrida (Ten.) Coutinho, A. azurea ... -
Evaluating the science activities based on multiple intelligence theory
(2010)This study was carried out to evaluate the activities that student teachers developed for primary education science and technology subjects according to the Multiple Intelligence Theory (MIT). In this research, document ... -
Integration of two methods: Buffer zone method and land property led urban conservation case study Tokat conservation plan
(WITPress, 2011)Urban historic areas are threatened by a multifaceted problem of physical, social, functional, and economic degradation. Moreover, changing hands of urban historic areas often results in the loss of interest to protect the ... -
Secondary education teacher training workshop their held and evaluation of scientific advisory (Tokat example) [Ortaö?retim ö?retmenlerine düzenlenen bilim danişmanli?i çaliştayinin de?erlendirilmesi (Tokat örne?i)]
(2010)This study was supported by TUBITAK-BİDEB of secondary school teachers (physics, chemistry, biology, mathematics and computer) to conduct scientific research projects and students to develop their ability to make scientific ... -
Investigation of the periphery sensing problems in mobile robot systems [Gezgin robot dizgelerinde çevre algilama sorunlarinin i?ncelenmesi]
(2010)Mobile robots are the extremly difficult controlled types of robot. Since they cannot fixed on the surface, all of their location information is relative. To determine the location of robot, absolute or relative measuring ... -
Evaluation of "Drama in Education" courses in Amasya [Amasya'daki "E?itimde Drama" kurslarinin de?erlendirilmesi]
(2010)In-service education is a training process that is an advantage for teachers' professional development. Drama is a teaching method that provides students an active engagement advantage to learning process. In this study, ... -
Effects of fosetyl-al, a fungicide on meiosis of lycopersicon esculentum mill
(2010)Effects of Fosetyl-Al (80% Aliette WG 800), widely applied on tomato plants (Lycopersicon esculentum Mill.) grown in greenhouse against Phytophthora infestons revealed that at recommended dosage (200 g/100 1 water) and the ... -
Classification of mammograms using multi layer neural network [Çok katmanli sinir a?i kullanarak mamogramlarin siniflandirilmasi]
(2010)Breast cancer is the most common cancer among women and the leading cause of cancer deaths in women. Mammography plays a major role in the early detection of breast cancer. In this study computer aided detection (CAD) ... -
A cross-age study of Turkish students' mental models: An atom concept
(2010)This study aims to investigate Turkish students' mental models of the "atom" concept. To achieve this aim, a two-item questionnaire was administered to a total of 325 students (i.e., 104 Grade 8 students, 114 Grade 11 ...
