PEMUTIHAN PULP DENGAN HIDROGEN PEROKSIDA

The use of bleaching agent has increased as the result of increasing of paper consumption.The conventional bleaching agent that commonly used is material containing of chlorine.This material is not environmentally friendly and should be replaced by environmentally hat band benign chemical, such as H2O2.About 40 gram of dry Akasia pulp was mixed wit

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Coping with Hypertension among Indigenous Peoples in Brazil and the Role of the Primary Care Nurse: A Critical Review from a Transcultural Perspective

Our objective is to critically review the literature addressing the strategic role of nurses in the daily primary care of arterial hypertension in Indigenous communities in Brazil.We selected studies based on an initial keyword search of major bibliographic indexing databases for the years 2000 to 2020 and manual search.Further selection was based

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Redetermination of 3,5-dimethylphenol

The previous structure determination [Gillier-Pandraud hat band et al.(1972).C.R.Acad.Sci.Ser.C, 275, 1495] of the title compound, C8H10O, did not report atomic coordinates.There are two molecules in the asymmetric unit, A and B, which both show approximate non-crystallographic Cs symmetry.The intracyclic C—C—C angles cover the

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