نتایج جستجو برای: southern khorasan province
تعداد نتایج: 194225 فیلتر نتایج به سال:
Environmental pollution is regarded as a major environmental crime in most countries; Iran no exception. This study examines water and soil polluting behavior among villagers Jimabad, Mashhad County—a rural area the Razavi Khorasan province northeastern region of Iran. A survey questionnaire was used to collect data from random sample 315 respondents population Jimabad. article reports on level...
BACKGROUND Pediculosis (head lice) is considered as one of the most common health problems of the students in primary schools. The purpose of this study was to survey the prevalence rate of the infestation in the schools of Gonabad City (south of Khorasan-e-Razavi Province) to prevent its outbreak by on-time planning. METHODS In this retrospective-descriptive study, data were collected from t...
this research conducted in order to prioritize the effective criteria on development of medicinal plants cultivation in north khorasan province using analytical hierarchy process (ahp) and delphi methods. for this purpose, a list of effective factors offered to delphi group. analysis of delphi process showed that among 23 offered factors 19 factors, had greater impact on development of medicina...
Four species of the genus Pseudopoda are recorded from southern China. Three new species are described: Pseudopoda bicruris sp. nov. (male, female; Hainan Province), Pseudopoda mediana sp. nov. (male, female; Hainan Province), Pseudopoda tiantangensis sp. nov. (male, female; Hubei Province). The female of Pseudopoda lushanensis (Wang, 1990) from Jiangxi Province is described for the first time.
due to its neighborhood with afghanestan and the subsequent problems of this country such as insecurity, weak economic conditions, and lack of proper border monitoring, khorasan razavi province has always been the inhabitat of numerous foreign nationals. legal and illegal entry of these people has created plenty of issues from different economic, social, and cultural aspects for the citizens of...
abstract over the last fifty years, most of the semi-arid rangeland in iran has been converted to cropland without an equivalent reduction in grazing animals. this shift has led to heavy grazing pressure on rangeland vegetation. the present study has been conducted in sisab research station in the north khorasan province to evaluate effects of long-term grazing exclosures on biodiversity of ran...
tomato yellow leaf curl virus (tylcv) is considered as one of the most important tomato viruses in tropical and subtropical areas. in order to identify and investigate the presence of this virus in fields , greenhouses and cultivated tomato plants in tuneles of khorasan razavi, southern and northern khorasan provinces, during 2009 and 2011, plants which have been showed the symptoms were collec...
nitrogen is one of the most important nutrients in crop production, but it's losses to the environment is harmful. the sundial model (simulation model of n dynamics in the soil) was used to quantify the cycle of n and it's losses in different production systems of sugar beet (beta vulgaris l.) in former khorasan province, east of iran. the data were collected from traditional, semi-me...
Seismological investigations show that the Point Mugu earthquake involved north-south crustal shortening deep within the complex fault zone that marks the southern front of the Transverse Ranges province. This earthquake sequence results from the same stress system responsible for the deformation in this province in the Pliocene through Holocene and draws attention to the significant earthquake...
Citation: Laing G, Aragrande M, Canali M, Savic S and De Meneghi D (2018) Control of Cattle Ticks and Tick-Borne Diseases by Acaricide in Southern Province of Zambia: A Retrospective Evaluation of Animal Health Measures According to Current One Health Concepts. Front. Public Health 6:45. doi: 10.3389/fpubh.2018.00045 control of cattle Ticks and TickBorne Diseases by acaricide in southern Provin...
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