P-9: A New Morphology Staining Method for Sperm of Some Domestic Animals

Sperm morphology of cattle and domestic pigs.

Sperm morphology was evaluated (using Blom classification) in 44 ejaculates of 11 bulls and 44 ejaculates of 11 boars. Significant differences in sperm morphology were found between bulls and boars. In addition, the correlations between frequency of morphological changes and morphometrical traits of boar spermatozoa were demonstrated. More morphological anomalies of spermatozoa were recorded in...

solution of security constrained unit commitment problem by a new multi-objective optimization method

چکیده-پخش بار بهینه به عنوان یکی از ابزار زیر بنایی برای تحلیل سیستم های قدرت پیچیده ،برای مدت طولانی مورد بررسی قرار گرفته است.پخش بار بهینه توابع هدف یک سیستم قدرت از جمله تابع هزینه سوخت ،آلودگی ،تلفات را بهینه می کند،و هم زمان قیود سیستم قدرت را نیز برآورده می کند.در کلی ترین حالتopf یک مساله بهینه سازی غیر خطی ،غیر محدب،مقیاس بزرگ،و ایستا می باشد که می تواند شامل متغیرهای کنترلی پیوسته و گ...

Halomax® as a method for chromatin staining in cat sperm

Dry storage of sperm: applications in primates and domestic animals.

Cryopreservation of spermatozoa, oocytes and embryos, as well as somatic cells or cell lines for cloning from cells, are all options for the long-term storage of unique genotypes and endangered species. Spermatozoal cryopreservation and storage currently require liquid nitrogen or ultralow refrigeration-based methods for long- or short-term storage, which requires routine maintenance and extens...

A new method for staining leprosy bacilli.

To a paper on a new method for staining tubercle bacilli with Nachtblau which the writer published in 1941, Reenstierna added a short note (1), together with a plate, on its use in staining leprosy bacilli in nasal smears, films of blood, and sections of lepromata. As was the case with tubercle bacilli, the bacilli of leprosy were found to take a dark-blue color, to appear larger and more disti...

P-97: A Novel Staining Method of MouseOvarian Tissue for Comparison of Two Different Methods of Vitrification

Background: Different cryoprotectants are used for Cryopreservation of ovarian tissue in patients who are at risk of infertility. Ethylene glycol (EG), dimethyl sulfoxide (DMSO) and propanediol (PROH) were chosen as the basic permeable cryoprotectants due to their less glass-formation characteristic compared to the others. In the present study, the effects of two different vitrification methods...