Abstract Background Testosterone facilitates physiological, morphological, and behavioral changes required for breeding in male vertebrates.However, testosterone concentrations and the link between its seasonal changes and those in reproductive behaviors vary greatly among species.To better understand the impact of tropical and temperate environmen
Feeding is an elementary human need from which we obtain the energy and Magazine Rack nutrients necessary for development and survival.Health heavily depends on food, which can be a means of different microbial hazards when contaminated at any stage of the food chain, compromising food safety and consumer health.Fish are considered widely produced
Benefit from the progress of manufacturing technology and the improvement of heat and mass transfer theory, refrigeration systems have been developing towards miniaturization and portability.This paper introduces three kinds of main refrigeration systems: vapor compression refrigeration, semiconductor refrigeration and absorption refrigeration syst
Background: Mesenteric cysts are rare intra-abdominal masses in the paediatric age group with varied presentation, ranging from an asymptomatic mass to acute abdomen.This study reviews our experience in the diagnosis and treatment of 17 mesenteric cysts in our centre, with especial reference to acute abdominal symptoms.Patients and Methods: Sevente