Trace elements are minerals present in living tissues in minute quantities.Some of them are known to be nutritionally essential and the remainder is considered to be nonessential.The body requires certain essential elements and their deficiency or excess may result in serious dysfunction of the body and even death in extreme cases.The low intakes d

Potentilla ghazniensis is reported as a new record species from central Iran Wrap Blanket for the first time.This species is recognized by diverse indumentum (long and short erect-subpatent hairs) on the petiole of the basal leaves and also by subterminal style, thickened at the base and non broadened stigma.P.ghazniensis is the second representati

Sadaf Iqbal,1 Tahir Farid,1 Jianhong Ma,1 Qaiser Mehmood2 1Department of Applied Psychology and Behavioral Science, Zhejiang University, Zhejiang, China; 2Department of Management, Hamdard University, Islamabad, Pakistan Background: Leaders play vital role in organization to accomplish organizational goals and establish healthy working environment.

We extend the deterministic model for the dynamics of toxoplasmosis proposed by Arenas et al.in 2010, by separating vaccinated and recovered classes.The model exhibits two Rangehood Switch equilibrium points, the disease-free and endemic steady states.These points are both locally and globally stable asymptotically when the threshold parameter Rv i