development of modern economy without private sector and high vigilance entrepreneurs is vital to identify opportunities and use of opportunities around the world. in this regard, identifying the influencing factors on emergence and development of entrepreneurship culture can be effective to promote entrepreneurship in our country. for this purpose, the main issue in this study is to identify t...

M aking sperm in a culture dish has been a long-term goal of reproductive biologists. In 2010, a group of investigators from Yokohama, Japan, reinvestigated an organ culture system that was originally used for testicular tissue in the 1960s (1–3). By using better molecular markers, they were able to demonstrate that some cells in this culture system underwent complete meiosis to form round sper...

abstract background: many factors have been mentioned to influence decision‑making for different kinds of delivery. decision‑making for vaginal delivery is under the influence of culture, perceptions, beliefs, values, attitudes, personalities, and knowledge. the current study aims at exploring the determinants of decision‑making for vaginal delivery in the north of iran from women’s perspective...