نتایج جستجو برای: mongolia
تعداد نتایج: 5133 فیلتر نتایج به سال:
Relevance. China, Mongolia, and Russia are among each other’s major trade partners. The COVID-19 pandemic has had a large impact on global trade, which creates the need to analyze further prospects of trilateral cooperation between Mongolia Russia. Research objective. This study aims China-Mongolia-Russia in context pandemic. Data methods. article applies comparative analysis method examine dev...
The Gender Gap in Early Career in Mongolia Relatively little is known about the youth labour market in general and about gender differences in Mongolia, one of the fifty poorest countries in the world. This paper addresses the issue by taking advantage of a School to Work Survey (SWTS) on young people aged 15-29 years carried out in 2006. On average, female wages are not lower than those of mal...
The heterogeneous uptake processes of hydrogen peroxide on Arizona test dust and two types of authentic Chinese mineral dusts, i.e., Inner Mongolia desert dust and Xinjiang calciferous dust, were investigated using a Knudsen cell reactor coupled with a quadrupole mass spectrometer. The uptake coefficients were measured as a function of the initial concentration of H2O2 from 2.6 × 10(11) to 1.2 ...
This paper focuses on the contribution that a combination of public domain GIS data with extensive habitat data can make to Khulan conservation in southern Mongolia. We describe a dataset taken in the Great Gobi 'A' Strictly Protected Area which represents the driest region within the overall Khulan distribution range. Potential habitats were classified following a phyto-sociological approach b...
Taenia multiceps and Taenia hydatigena are widely distributed tapeworms of canids. Due to a lack of genetic information on these two parasites in China, in this study we analyzed six coenurus cerebralis and two cysticercus tenuicollis cysts from goats or sheep in Inner Mongolia, northern China by amplifying three mitochondrial genes (cox1, nad4, and cytb). Two haplotypes were obtained at each l...
In native Mongolian horses, the incidence and distribution of Rhodococcus equi are poorly understood. One hundred and fourteen equine fecal samples and 71 soil samples were collected from the camp sites of 26 nomadic families located in three areas less than 100 km from Ulaanbaatar, Mongolia. Five fecal samples were also collected from foals of Przewalski's Horses introduced into the Hustai Nat...
For certain remote areas like Mongolia, field-based precipitation, surface and ground water isotopic data are scarce. So far no such data exist for the Mongolian Gobi desert, which hinders the understanding of isotopic fractionation processes in this extreme, arid region. We collected 26 event-based precipitation samples, 39 Bij river samples, and 75 samples from other water bodies in the Dzung...
Twenty-one species of the bee genus Sphecodes Latreille are recorded from Siberia. Sphecodes schwarzi Astafurova & Proshchalykin, sp. nov. is described from Tyva Republic and Mongolia (Dornod Aimag). Five species: Sphecodes alternatus Smith, 1853, S. reticulatus Thomson, 1870, S. rufiventris (Panzer, 1798), S. pinguiculus Pérez, 1903, and S. spinulosus Hagens, 1875 are newly recorded from the A...
This work deals with taxonomy, geographical distribution as well as known ecology of oribatid mites of the genus Conchogneta Grandjean, 1963 in the world. The majority of species belonging to this genus is known to be widely distributed in Europe, but only three of them are found in other areas of the northern hemisphere. Most species of Conchogneta are inhabitants of litter of various types of...
AIMS The purpose of this study was to investigate the prevalence and determinants of domestic violence in Mongolian women. METHODS The survey was administered to 5500 people in 1000 households randomly selected from two districts of Ulaanbaatar, Mongolia. RESULTS The response rate was 90.3% (total of 4967, and 3338 were women.). About 37.7% of respondents reported that they were affected by...
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