Ara
Toplam kayıt 58, listelenen: 51-58
Changes in the Lake Ladik fish community (1972-2004) and ichthyofauna of its inlet and outlet streams (Samsun, Turkey)
(2009)
Ladik Gölü ve yan kollarında yaşayan balık türlerini belirlemek amacıyla yapılan bu araştırma, Temmuz 2003- Ağustos 2004 tarihleri arasında gerçekleştirilmiştir. Balık örneklerinin yakalanmasında elektroşok, serpme, balık ...
Disciplinary problems in secondary education: a sample of Amasya
(ELSEVIER SCIENCE BV, 2009)
This study was planned so as to perform an examination of the discipline problems experienced in the secondary education schools in accordance with school types. In this study, in which the special situation method was ...
Türkiye'de Yarma Vadilerin (Boğazların) Denizel Etkilerin İç Kesimlere Geçişindeki Rolüne Bir Örnek: Yeşilırmak Yarma Vadisi
(2009)
Türkiye'nin, özellikle kuzey ve güney bölgelerinde, kıyıya paralel uzanan sıradağları aşarak denizlere ulaşan akarsuların, bu kütleler üzerinde oluşturduğu yarma vadiler oldukça yaygındır. Bu derin yarma vadiler, üzerine ...
Viable but Non-Culturable State (VBNC) of Escherichia coli Related to EnvZ under the Effect of pH, Starvation and Osmotic Stress in Sea Water
(POLSKIE TOWARZYSTWO MIKROBIOLOGOW-POLISH SOCIETY OF MICROBIOLOGISTS, 2009)
When exposed extreme environmental conditions such as sea water, bacteria have been shown different survival strategy for continue their life. One of this strategy known as viable but nonculturable (VBNC) state which is ...
The effect of students' perceptions of nature of matter on their laboratory attitudes and their achievement in chemical equilibrium
(ELSEVIER SCIENCE BV, 2009)
One of the basic subjects that chemistry students have difficulty is chemical equilibrium. Learning of the particulate nature of matter can increase students' achievement in this subject. In addition to this, students' ...
On mannheim partner curves in E3
(2009)
The aim of this paper is to study the Mannheim partner curves in Euclidean space E3. We obtain the relationships between the curvatures and the torsions of the Mannheim partner curves with respect to each other. © 2009 ...
An investigation into the evaluation of spare time activities of students at home and in the school
(ELSEVIER SCIENCE BV, 2009)
The spare time activities of the individuals vary relating to their gender, socio- economic and cultural level, friends, personality, interests and a agabeylities and the traditions of the place they live. The aim of this ...
The effects of students' problem solving skills on their understanding of chemical rate and their achievement on this issue
(ELSEVIER SCIENCE BV, 2009)
Problem solving is a part of thinking. There are several steps of problem solving. The first thing which is necessary for solving personal and organizational problems is the knowledge of problem solving process. Students ...