Having clear picture on food security status and its major determinants helps policy makers planners to introduce new policies that enhance security. The study was aimed evaluate the impact of policies, strategies institution poverty vegetables farmers in Gezira State with reference Blue Nile farmers. To achieve these objectives stratified random sampling technique used select respondents from ...

Introduction The high prevalence of urinary tract infections (UTIs) and rising resistance to beta-lactam antibiotics, which is a global therapeutic concern, are caused by Escherichia coli (E. coli) extended-spectrum beta-lactamases (ESBLs) producers. It unclear how E. that produces ESBLs spreads throughout Gezira state, Sudan. study aimed evaluate the dissemination class A D genes among recogni...

this work is a primary achievement in studying the co2 and n2–oil systems. to predict gas-liquid relative permeability curves, a shan-chen type multicomponent multiphase lattice boltzmann model for two-phase flow through 2d porous media is developed. periodic and bounce back boundary conditions are applied to the model with the guo scheme for the external body force (i.e., the pressure gradient...

Infections of gastrointestinal tract are the most frequent diseases worldwide. Infectious diarrhea is a major public health problem and remains one important causes morbidity mortality among infants children especially in developing countries. The symptoms gastroenteritis include vomiting which may lead to severe dehydration even death. aim this study was identify some diarrheal pathogen under ...

The Fuzzy Vault scheme is an encryption scheme, which can tolerate errors in the keys. This leads to the possibility of enhancing the security in environments where these errors can be common, such as biometrics storage systems. Although several researchers have provided implementations, we find that the scheme is vulnerable to attacks when not properly used. This paper describes an attack on t...