introduction: this investigation was undertaken to examine the effect of 4centigrade degree temperature on development and implantation rate of mouse embryos. materials and methods: femal mice (4-6 week old) were induced to superovulate and were mated. two cell embryos were flushed from excited oviducts, 46 – 48 h after the infection of hcg, and were cultured to eight – cell stage in m16 medium...

technology development projects, unlike many other kinds of projects don’t have pre-defined goals or clear implementation methods at the beginning of the project. among other uncertainties that any project could have, technology development projects have a high degree of uncertainty in the definition of project. for this reason, conventional project management methods such as those provided in ...

this research was performed to study the effect of murray red gum tree age (4, 6, 8 years) on the chemical components, viscosity and the cellulose degree of polymerization. the eucalyptus trees were cut at the ages of 4, 6, and 8 from hand planted forests. the contents of cellulose, hemicellulose, lignin, extractives and ash for each age were then determined. the results show that with increasi...

this paper aims to study the role of women in agricultural promotion and its effect on rural development. research method in this study was based on a survey and the required information was collected through questionnaire from a sample of women especially rural women. the data were analyzed using logit model. the results showed that women had a major role in farming including producion, conser...

introduction the historical experience of development process in developed countries revealed that rural development is a basic requirement for national development and that it should be considered and given high priority. accordingly in iran, the government also paid more attention to rural development in recent years. in this regard, different methods and approaches were implemented due to so...