نتایج جستجو برای: reproductive technique

تعداد نتایج: 705121  

Journal: :international journal of advanced biological and biomedical research 2014
asef ahmad fazel hossein daghigh kia

this study aims at investigating the effectiveness of utilizing barley as a flushing ration with an energizing source and soybean meal-based diets as a flushing ration with a protein source the sexual and breeding behaviors in ghezel sheep. to this end, 36 three and half-year old ewes (51±1.5 kilograms) with the record of giving birth to two lambs and 6 three-year old (89±2.5 kilograms) rams we...

Journal: :international journal of advanced biological and biomedical research 2013
amir hussein asgari safdar hussein daghigh kia gholamali moghaddam ali hussein khani sadegh alijani

this study investigated the effect of dietary supplementation with calcium salts of fatty acids using 48 afshari ewes randomly allocated to four treatments. all groups used in flushing period and only the source of energy were different between rations. the ewes were divided into four groups: a-barely grain; group b-received 5% of csfa with source of flaxseed oil (w3); group c-received 5% of cs...

2014
Ratna Kumar Jha Shu-Jen Tuan Hsin Chi Li-Cheng Tang

The life table and consumption rate of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) reared on asparagus, Asparagus officinalis L. (Asparagales: Asparagaceae) were studied under laboratory conditions to assess their interaction. Development, survival, fecundity, and consumption data were analyzed by the age-stage, twosex life table. This study indicated that asparagus is a natural host...

Journal: :General and comparative endocrinology 2012
Caitlin N Friesen Lauren J Chapman Nadia Aubin-Horth

Measuring hormone levels multiple times on the same individual across different life stages or treatments can facilitate our understanding of hormonal regulation of physiological and behavioral events. The conventional method of hormone measurement requires blood sampling, which is potentially lethal to small individuals. In fishes, there is an alternative non-invasive method of hormone measure...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1392

اکسیدهای آهن ترکیبی شیمیایی از آهن و اکسیژن می باشند. بطور کلی 16 نوع ترکیب شناخته شده از اکسیدها و هیدروکسیدهای آن وجود دارد. در میان این اکسیدها، آهن 3 اکسید(fe2o3) بسیار مورد توجه است. این اکسید خود از چهار فاز متفاوت آلفا، بتا، گاما و اپسیلون با ویژگیهای منحصر به فرد تشکیل شده است. فاز گامای این اکسید (?- fe2o3)، مگهمایت نام دارد که ساختاری کریستالی و ایزومتریک داشته و فری مغناطیس است. این ...

Journal: :The Journal of animal ecology 2011
Peter M Buston Jane Elith

1. Central questions of behavioural and evolutionary ecology are what factors influence the reproductive success of dominant breeders and subordinate nonbreeders within animal societies? A complete understanding of any society requires that these questions be answered for all individuals. 2. The clown anemonefish, Amphiprion percula, forms simple societies that live in close association with se...

Journal: :Journal of Telenursing (Joting) 2022

This study aims to analyze the relationship between knowledge and motivation of women childbearing age regarding vulva hygiene prevent leucorrhoea. The method used is quantitative with a cross-sectional research design. sampling technique was done using simple random data analysis chi-square test. results showed that many experienced leucorrhoea, relatively low low. In conclusion, there no sign...

2014
Safiya A Wahd Shahla K Alalaf Talha Al-Shawaf Namir G Al-Tawil

BACKGROUND The role of ovarian reserve markers as predictors of the controlled ovarian stimulation (COS) response in intracytoplasmic sperm injection (ICSI) cycles in women with endometriosis has been much debated. The aim of the present study is to assess the predictability of ovarian reserve markers for the number of mature oocytes (MII) retrieved and to assess the pregnancy rate and live bir...

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