Diversity and dynamics of rhizobial populations in acidic soils with aluminum and manganese toxicities in forest zones

Soil acidity in the humid forest zones of Cameroon is one of the major constraints to agricultural productivity.This study was carried out to assess the rhizobial communities of two acidic soils; with aluminum toxicity (Nkoemvone) and manganese toxicity (Nkolbisson) for their potential to improve soil fertility in Cameroon.These two soils were used

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A New Design of Fractal Optical Modulation

In this paper it was designed a new fractal optical modulation by using a parad bhasma price new iteration of fractal function, the result was analyzed by MTF evaluation, and it compared with results of normal optical modulation.The normal and fractal optical modulator is a circular disc which has a radius R=9cm, both of them consist of twenty sect

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DNA damage in lens epithelial cells exposed to occupationally-relevant X-ray doses and role in cataract formation

Abstract The current framework of radiological protection of occupational exposed medical workers reduced the eye-lens equivalent dose limit from 150 parad bhasma price to 20 mSv per year requiring an accurate dosimetric evaluation and an increase understanding of radiation induced effects on Lens cells considering the typical scenario of occupatio

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Antiplasmodial, antimalarial activities and toxicity of African medicinal plants: a systematic review of literature

Abstract Background Malaria still constitutes a major public health menace, especially in tropical and subtropical countries.Close to half a million people mainly children in Africa, die every year from the disease.With the rising resistance to frontline drugs (artemisinin-based combinations), there is a need to accelerate the discovery and develop

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