نتایج جستجو برای: kazakhstan steppes
تعداد نتایج: 5976 فیلتر نتایج به سال:
background: in kazakhstan, as in many other countries, a transformation of the traditional stereotypes of reproductive behavior, and change the types of family relationships is occurred. it is caused by social status changes, by the transformation of women's valuable orientations and social-role attitudes. the objective of this study was to identify the indicators of reproductive units and the ...
Neuraphes (s. str.) kazakhstanicus, new species of the tribe Cyrtoscydmini, is described from Kazakhstan. The genus is for the first time recorded from Central Asia. A detailed morphological study is presented.
OBJECTIVE In order to improve fermentation quality of natural grasses, their silage preparation and fermentation quality in meadow steppe (MS) and typical steppe (TS) were studied. METHODS The small-scale silages and round bale silages of mixed natural grasses in both steppes were prepared using the commercial lactic acid bacteria (LAB) inoculants Chikuso-1 (CH, Lactobacillus plantarum) and c...
The landscapes of Inner Mongolia are widely known for the vast Stipa krylovii steppes. However, overgrazing and other improper land uses have extensively degraded the Stipa krylovii steppe ecosystem in recent decades. Knowledge about the soil seed banks and the remaining vegetation in these damaged ecosystems is crucial for guiding the restoration efforts. Using a germination method, this study...
Submit Manuscript | http://medcraveonline.com Tullgrenius afghanicus Beier, 1959 and Oratemnus afghanicus Beier, 1959 from Afghanistan, Mesatemnus cyprianus (Beier and Turk, 1952) from Cyprus, Paratemnoides insularis (Banks, 1902) from Ecuador and Turkey, Diplotemnus egregius Beier, 1959 from Afghanistan and Tajikistan, Diplotemnus insolitus Chamberlin, 1933 from Afghanistan, Azerbaijan, Iran, ...
Hirudinea is a small and ecologically important group of aquatic organisms. However, up to date, the leech fauna of Kazakhstan is poorly studied. The presence of large under-collected areas, such as the Upper Irtysh basin, makes biodiversity studies concerning these invertebrates from Kazakhstan relevant. In this paper, the latest information on species diversity of the freshwater hirudofauna o...
Background Health services in Kazakhstan have undergone radical reforms since its independence in 1991, but levels of dissatisfaction among patients remain high. We investigated whether healthcare providers and patients at one hospital in Astana, Kazakhstan, believe the doctor-patient interaction should be doctor-centered vs patient-centered. Methods We conducted a cross-sectional study of th...
AIM To study the genetic relationship of Kazakhs from East Kazakhstan to other Eurasian populations by examining paternal and maternal DNA lineages. METHODS Whole blood samples were collected in 2010 from 160 unrelated healthy Kazakhs residing in East Kazakhstan. Genomic DNA was extracted with Wizard genomic DNA Purification Kit. Nucleotide sequence of hypervariable segment I of mitochondrial...
CONTEXT Contraceptive discontinuation is a common event that may be associated with low motivation to avoid pregnancy. If this is the case, a substantial proportion of pregnancies that follow discontinuation will be reported as intended. METHODS Demographic and Health Survey data from six countries (Bangladesh, the Dominican Republic, Kazakhstan, Kenya, the Philippines and Zimbabwe) over the ...
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