Background Nowadays, health systems are generally acknowledged to be complex social systems. Consequently, scholars, academics, practitioners, and policy-makers are exploring how to adopt a complexity perspective in health policy and system research. While leadership and complexity has been studied extensively outside health, the implications of complexity theories for the study of leader...

The aim of the study was to develop, synthesis, and characterise a novel 1,3,5-trisubstituted-2-pyrazolines derivative, as well evaluate its antifungal activity. reaction chalcone derivatives with succinic hydrazide in presence pyridine yielded 1,3,5-tri-substituted-2-pyrazolines derivatives. Total 20 compounds has been synthesized characterized by IR, 1HNMR mass spectral analysis. Antifungal a...

In this article, we propose a method to partially mimic natural intelligence for the problem of lifelong learning representations that are compatible. We take perspective agent is interested in recognizing object instances an open dynamic universe way which any update its internal feature representation does not render features gallery unusable visual search. refer as Compatible Lifelong Learni...

This study investigated the effect of applying the dynamic system theory (DST) and cognitive linguistics (CL) insights into grammar instruction on EFL learners’ learning of English prepositions and learner autonomy. Sixty Iranian EFL learners at the lower-intermediate level of language proficiency were randomly assigned to 1 experimental and 1 control group. The 2 groups filled out an autonomy ...

background: leishmaniasis is a parasitic infection that may lead to a variety of manifestations. in iran, cutaneous leishmaniasis (cl) has a high prevalence. there are many treatment modalities for cl. the use of oral terbinafine in the treatment of cl has recently been considered. the aim of this study was to compare combination of oral terbinafine plus cryotherapy versus systemic me-glumine a...