نتایج جستجو برای: used products
تعداد نتایج: 2457500 فیلتر نتایج به سال:
Objective: The main objective of this research was to collect information for consumers and practitioners marketed non-registered preparations. According the World Health Organization (WHO) (1998), only arsenic, cadmium, lead have maximum acceptable concentrations in starting materials 1.0, 0.3, 10 ppm, respectively. allowable limits toxic heavy metals raw herbal medicines (ppm) according WHO (...
in the first chapter we study the necessary background of structure of commutators of operators and show what the commutator of two operators on a separable hilbert space looks like. in the second chapter we study basic property of jb and jb-algebras, jc and jc-algebras. the purpose of this chapter is to describe derivations of reversible jc-algebras in term of derivations of b (h) which are we...
the history of plant’s used for mankind is as old as the start of humankind. initially, people used plants for their nutritional proposes but after the discovery of medicinal properties, this natural ?ora became a useful source of disease cure and health improvement across various human communities. berberis vulgaris is one of the medicinal plants used in iranian traditional medicine. berberis ...
Background: Head lice (Pediculus humanus capitis) are obligate ectoparasites of mankind, and are mainly transmitted head to head directly from one person to another. Human head lice treatment is faced with some challenges such as lack of complete treatment and the need for treatment repeatedly. The aim of this study was to evaluate the efficacy of two pediculicide products (substances used to t...
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