abstract background: the intracytoplasmic sperm injection procedure ending with total fertilization failure is very distressfull event for both the clinician and the patient. objective: the aim of this study was to identify independent factors which could be used to identify total fertilization failure before the day of intracytoplasmic sperm injection. materials and methods: this was a retrosp...

The demand for modernization of companies, which form the mainstay global economy, is growing. This explained by fact that companies in any country an important factor and a guarantee gross domestic product (GDP), labor productivity efficiency, quality, competitiveness exportability material wealth, as well increasing employment income, poverty reduction. Modernization enterprises national impo...

Animal protein one of which is obtained by consuming meat. This study aims to determine the social and economic characteristic household analyze factors that influence beef consumtion in Batang Toru District. The analytical method used descriptive analysis directly observing conditions household, then using a questionnaire obtain data on socio-economic household. results indicate consumers dist...