Reactive oxygen species cause to release of dormancy in many plants such as sunflower seeds. This study investigated in order to evaluation role of reactive oxygen species germination and lipid proxidation in sunflower seeds. This study was performed in two separate experiments, each in a completely randomized design with factorial design with four replications.  In both experiments, uses from ...

abstract most allelopathic studies have demonstrated the importance of live and dead plant tissues as source of allelochemicals. seeds of several species also have inhibitory effects on germination of the same or other species. in order to determine the allelopathic effects of common lambsquarters (chenopodium album) seeds, an experiment was conducted under controlled conditions in birjand univ...

background:   objective: to determine knowledge of hormone therapy (ht), reproductive physiology, and menopause in a population of 40-60 year old women.   materials and methods: this cross-sectional study was conducted through a cluster sampling among 330 women in yazd, islamic republic of iran, in 2010. data was collected using a questionnaire containing questions about reproductive physiology...

background: the modern electronic technologies have had a deep impact on traditional methods of education and brought forth new methods for effective education. electronic portfolio is one of the newest methods of teaching. therefore, the purpose of the present research was to study the impact of using e-portfolio on nursing students' learning in physiology course. methods: the design of t...

During the recent decades, substantial changes are made in the borders and contents of physiology as a basic course for the students in medicine. Here some strategies are presented to preserve the classical and integrative approaches in teaching physiology, while these approaches extent our knowledge to molecular, sub-cellular and cellular levels.

introduction: considering the efficiency of active teaching methods, current study is designed to compare the effect of lecture and question-answer methods on learning outcome and satisfaction of physiology course among medical and pharmacy students. methods: in this semi-experimental study, medical and pharmacy students which have been registered in physiology course, divided randomly into two...

medicago spp. is the most important forage crop in many regions of the world.annual medics have distinct advantages over perennial medicago. these species have fastergrowth rate in cultivation year, higher crude protein percentage, tolerance to pests and morevigorous seedlings. morphological and physical aspects of pod and seeds of annual medicsplay a major role in the tolerance of the plants t...

Background: The Modern Electronic Technologies have had a deep impact on traditional methods of education and brought forth new methods for effective education. Electronic portfolio is one of the newest methods of teaching. Therefore, the purpose of the present research was to study the impact of using e-portfolio on Nursing Students' Learning in Physiology Course. Methods: The design of the st...