Results 11 to 20 of about 1,001 (50)

ПРОУЧВАНЕ ВЪРХУ МЛЕКОДОБИВА НА СИНТЕТИЧНА ПОПУЛАЦИЯ ОВЦЕ ЗА МЛЯКО В РАЙОНА ОКОЛО ГРАД ПЛОВДИВ

open access: yesЖивотновъдни науки, 2014
The objectives of this paper were to study of milk yield of dairy sheep crosses in Plovdiv region in Bulgaria and influence of environmental factors affecting milk yield.
ПЕТЯ ЖЕЛЯЗКОВА   +3 more
doaj  

НЕЙРОТОКСИЧЕСКИЕ ЭФФЕКТЫ ТИОМЕРСАЛА У КРЫС

open access: yesCifra: Медико-биологические науки
Тиомерсал – орто-этилртутьтиосалицилат натрия (CAS 54-64-8), одно из наиболее известных и исследуемых ртутьорганических соединений (РОС), он используется в качестве консерванта в вакцинах и некоторых косметических средствах, является метаболическим ...
Малов А.М.   +3 more
doaj   +1 more source

CHARACTERISTICS OF REPRODUCTIVE BEHAVIOR IN EUROPEAN BISON (BISON BONASUS) IN SEMI-FREE CONDITIONS IN NURSERIES

open access: yesВетеринарная патология, 2015
The paper analyses data on reproduction of 62 bison cows in the nursery of Oksky Nature Reserve for the entire period of its operation since 1960 to 2014. It was found out that breeding season in bison lasts from July to April with its peak in September.
E. L. Tsibizova   +2 more
doaj  

ВЛИЯНИЕ АЦЕТАТА РТУТИ НА РЕПРОДУКТИВНУЮ ФУНКЦИЮ КРЫС

open access: yesCifra: Медико-биологические науки
Введение. Одно из актуальных направлений исследований токсического действия персистентного приоритетного неорганического экотоксиканта ртути на организм – влияние этого токсиканта на репродуктивную сферу. Эти исследования приобретают важное теоретическое
Малов А.М.   +3 more
doaj   +1 more source

Special aspects of seed reproduction of the Liriodendron tulipifera L. in the context of plant introduction in the Ukraine’s Right-Bank forest steppe

open access: yesHortus Botanicus, 2015
It was confirmed that in order to overcome seed dormancy and to improve the seed germination of Liriodendron tulipifera L. need stratification. Seed germination of L. tulipifera is 5,2–7,4%, the execution of seeds in one fruit is 5,3–16,0%.
Sulyga Nadezhda Vladimirovna
doaj   +1 more source

THYROID DISEASES AND FEMALE REPRODUCTIVE HEALTH IN MAJOR ETHNIC GROUPS IN EASTERN SIBERIA

open access: yesActa Biomedica Scientifica, 2013
The paper presents the results of a retrospective analysis of reproductive and thyroid status in 1339 women (aged 27-45years) living in Eastern Siberia. 134 Mongoloid (Buryat) women and 1205 Caucasians (Russian women): 81 % women of infertile couples, 19
A. V. Labygina   +3 more
doaj  

ВЛИЯНИЕ НА РЕПРОДУКЦИЮ И ЖИЗНЕДЕЯТЕЛЬНОСТЬ DAPHNIA MAGNA STRAUS ФУНГИЦИДА ПЕНКОНАЗОЛ

open access: yesCifra: Биологические науки
В настоящее время пестициды широко используются в мире. В то же время неизбирательное использование пестицидов стало серьезной экологической проблемой, представляя большой потенциальный риск для нецелевых организмов.
Папченкова Г.А.
doaj   +1 more source

Biology of reproduction of the introduction types of the sorts of Rosa L. in Mountain Botanic garden

open access: yesЮг России: экология, развитие, 2015
The characteristics of types of the sorts of Rosa L. going through the introduction in terms of Mountain Botanic garden are showed in this article. On the basis of experimental data the optimal terms of seedstorage and sowing of seeds, the terms of ...
G. A. Yusufov
doaj   +1 more source

THE VALUE OF GENETIC AND ACQUIRED THROMBOPHILIA IN THE PATHOGENESIS OF DELAY OF INTRAUTERINE FETUS GROWTH

open access: yesАкушерство, гинекология и репродукция, 2016
The review is devoted to a problem of the intrauterine growth restriction (IUGR). The possible role in a pathogenesis of IUGR of genetic forms of a thrombophilia and circulation of the anti-phospholipid antibodies causing a preeclampsia and placental ...
N. F. Kuneshko
doaj   +1 more source

CHRISTIAN GERHARD LEOPOLD

open access: yesАкушерство, гинекология и репродукция, 2016
The article highlights historic aspects of medical and research work of the German obstetrician of the XIX-XX centuries Christian Gerhard Leopold.
N. A. Makatsariya
doaj   +1 more source

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