SOIL PHYSICAL ATTRIBUTES BEFORE AND AFTER MANAGEMENT UNDER SOWING FORWARD SPEED

Sowing the seeds of soil conservation.

www.sciencemag.org SCIENCE VOL 327 26 FEBRUARY 201

The investigation of physical and chemical properties of collagenous tissue before and after ArF laser irradiation

Prevalence of pulmonary tuberculosis before and after soil dust in Khuzestan, southwest Iran

 Abstract Background: Soil dust has been debated about its effects on public health and the challenge is brought about tuberculosis (TB). The purpose of this study was to investigate the influence of soil dust on pulmonary tuberculosis (PTB) prevalence and its control indices. Methods: The medical files of patients in Khuzestan Health Center were reviewed. The control group included the PTB...

Rangeland Management Before, During and After Drought

Issued in furtherance of Cooperative Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, James A. Christenson, Director, Cooperative Extension, College of Agriculture, The University of Arizona. The University of Arizona College of Agriculture is an equal opportunity employer authorized to provide research, educational information and other s...

Medical Errors Management Before and After Implementation of Accreditation in Hospital

Background and purpose: This study aimed to manage medical errors before and after the implementation of accreditation in public, private, and social security hospitals of Mazandaran, Iran. Materials and Methods: This descriptive study has been done in 38 hospitals. Data were collected through documents reviewed relating to 2013 and 2014. The paired t-test and Friedman test were used by statist...