direct screening
51Sperm donation — is the provision (or ‘donation’) by a man, (known as a ‘sperm donor’), of his sperm, with the intention that it be used to impregnate a woman who is not usually the man s sexual partner, in order to produce a child. A sperm donor is the natural… …
52Star Trek (film) — This article is about the 2009 film. For the 1979 film, see Star Trek: The Motion Picture. For other Star Trek films, see Star Trek (film series). Star Trek International poster Directed by …
53endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …
54environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
55HIV — Classification and external resources Diagram of HIV …
56Drug test — For other uses, see Drug testing (disambiguation). Drug test Diagnostics To minimize opportunities for tampering, a direct line of sight between the observer and the specimen bottle must be maintained during collection of a urine sample …
57Che (film) — The Argentine redirects here. For the country, see Argentina. For other films of a similar title, see Che (disambimguation). Che redirects here. For other uses, see Che (disambiguation). Che Promotional film poster …
58United States Marine Corps Forces Special Operations Command — U.S. Marine Corps Special Operations Command Active 24 February 2006 – present Country …
59DNA-encoded chemical library — DNA encoded chemical libraries (DEL) are a new technology for the synthesis and screening of collections of chemical compounds of unprecedented size and quality. DEL represents an advance in medicinal chemistry which bridges the fields of… …
60Methicillin-resistant Staphylococcus aureus — MRSA redirects here; you may be looking for Metrolina Regional Scholars Academy Methicillin resistant Staphylococcus aureus SEM micrograph of MRSA Scientific classification …
