Johannes Holtfreter [6] made important discoveries about the properties of the organizer [7] discovered by Hans Spemann [8]. Although he spent much time away from the lab over many years, he was a productive researcher. His colleagues noted that the time he spent away helped revitalize his ideas. He is credited with the development of a balanced salt medium to allow embryos to develop; the disc...

In the process of globalization, socio-cultural structure, basic values and social accumulations humanity are being worn out, destroyed changed. this process, economy is dominant, technology tool. The main purpose to change values, extensive exploitation. At same time, people societies enslaved commodified in name freedom globalization where many positive developments advances have been achieve...

Türk şiirinin tarihsel seyri dikkate alındığında Tanzimat fermanı ve onun getirdiği yenilikler milat alınabilir. modernleşme teşebbüsünün 17. yüzyıla dayandığını düşündüğümüzde askerî, ekonomik, iktisadî yeniliklerin yanında 19. yüzyılda kültürel hukukî eklenmesi, edebiyatımızı da yeni bir medeniyet dairesinin yörüngesi almıştır. Medeniyet sahasında kendi normları üzerine form kurabilme yetisi ...