History, development, and current status of food safety systems worldwide

Poliomyelitis: Current Status in Iran and Worldwide

Poliomyelitis (polio) is a highly infectious viral disease, which mainly affects young children. The virus is transmitted by person-to-person spread mainly through the faecal-oral route or, less frequently, by a common vehicle (e.g. contaminated water or food) and multiplies in the intestine, from where it can invade the nervous system and can cause paralysis. Initial symptoms of polio include ...

poliomyelitis: current status in iran and worldwide

poliomyelitis (polio) is a highly infectious viral disease, which mainly affects young children. the virus is transmitted by person-to-person spread mainly through the faecal-oral route or, less frequently, by a common vehicle (e.g. contaminated water or food) and multiplies in the intestine, from where it can invade the nervous system and can cause paralysis. initial symptoms of polio include ...

Quality Requirements for Software-dependent Safety-critical Systems History, current status, and future needs

Whereas current engineering practice focuses on functional requirements, considerations other than the function (e.g., safety; security; maintainability) are relegated into a category (unfortunately) called “non-functional requirements.” Although ISO/IEC/ IEEE 24765 §3.1900 defines this term as “a software requirement that describes not what the software will do but how the software will do it,...

Current status of newborn screening worldwide: 2015.

Newborn screening describes various tests that can occur during the first few hours or days of a newborn's life and have the potential for preventing severe health problems, including death. Newborn screening has evolved from a simple blood or urine screening test to a more comprehensive and complex screening system capable of detecting over 50 different conditions. While a number of papers hav...

History and current status of trauma scoring systems.