Laboratory Parameters of a Soft Soil Deposit in Macaé, Brazil

[Hepatitis A and B seroprevalence in Macaé, Rio de Janeiro State, Brazil].

Total HAV and HBc seroprevalence rates in two socioeconomic groups in Macaé, Rio de Janeiro State, Brazil, were estimated in 1,100 surplus serum samples from routine laboratory tests identified by sex, age, neighborhood, and category of medical care, i.e., the public health system or National Unified Health System (SUS) as compared to private health services (NSUS). Seroprevalence rates by age,...

Protective Role of Biochar in Different Soil Moisture for Prevent Soil Loss in Laboratory Conditions

The using of soil conditioners to water and soil conservation is essential and also, the effect study of soil moisture on the soil conservation process and its role on changing runoff, soil erosion and sediment yield is necessary for understanding and simulating the hydrologic response of soil. Therefore, the present study was carried with the aim of investigating the effect of biochar with amo...

a swot analysis of the english program of a bilingual school in iran

با توجه به جایگاه زبان انگلیسی به عنوان زبانی بین المللی و با در نظر گرفتن این واقعیت که دولت ها و مسئولان آموزش و پرورش در سراسر جهان در حال حاضر احساس نیاز به ایجاد موقعیتی برای کودکان جهت یاد گیری زبان انگلیسی درسنین پایین در مدارس دو زبانه می کنند، تحقیق حاضر با استفاده از مدل swot (قوت ها، ضعف ها، فرصتها و تهدیدها) سعی در ارزیابی مدرسه ای دو زبانه در ایران را دارد. جهت انجام این تحقیق در م...

The role of laboratory parameters in COVID-19 diagnosis

Efficiency of sulfur application with different sizes and rates in reclamation of a saline-sodic soil in laboratory columns