X-ray markers, also known as Pb markers, lead markers, xray lead markers, or radiographic film identification markers which are used to mark xray films, both in hospitals and in industrial workplaces (such as on airplane parts and motors). Most x-ray markers consist of a right and a left letter with the technologist's initials.
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Ray Fisher — Infobox MLB retired name=Ray Fisher position=Pitcher bgcolor1=black bgcolor2=black textcolor1=white textcolor2=white bats=Right throws=Right birthdate=birth date|1887|10|4|mf=y city state|Middlebury|Vermont deathdate=death date and… … Wikipedia
Ray Miller (Texas journalist) — Infobox Person name=Ray Miller occupation=Radio and television journalist birth place=Fort Worth, Tarrant County, Texas, USA death place=Houston, Harris County, Texas birth date=ca. 1919 death date=September 27, 2008 (aged 89) spouse=Veronica… … Wikipedia
Ray McKibben — Infobox Military Person name=Ray McKibben born= Birth date|1945|10|27 or 1946 died= December 6 or December 8 1968Sources are inconsistent on McKibben s birth and death dates. His Medal of Honor citation (… … Wikipedia
David R. Ray — David Robert Ray … Wikipedia
List of Criterion Collection DVD and Blu-ray releases — The Criterion logo The Criterion Collection is a video distribution company that sells important classic and contemporary films in editions that offer the highest technical quality and award winning, original supplements. [1] Janus … Wikipedia
Chris Marker — Born Christian Francois Bouche Villeneuve July 29, 1921 (1921 07 29) (age 90) Nationality French Occupation Film director, photographer, journalist, multimedia artist … Wikipedia
Raised pavement marker — Delineator redirects here. For the fashion magazine, see The Delineator. The amber markers separate opposing traffic lanes. The blue marker denotes a fire hydrant on the left sidewalk. A raised pavement marker is a safety device used on roads.… … Wikipedia
Papua American Marker — Chinesische Soldaten stürmen japanische Stellungen in der Schlacht um Tai erzhuang (März 1938) … Deutsch Wikipedia
Dual-energy X-ray absorptiometry — Not to be confused with Bone scan. Dual energy X ray absorptiometry Intervention A scanner used to measure bone density with dual energy X ray absorptiometry. ICD 9 CM … Wikipedia
Retrotransposon marker — Retrotransposon markersare retrotransposons that are used as cladistic markers.The analysis of SINEs – Short INterspersed Elements – LINEs – Long INterspersed Elements – or truncated LTRs – Long Terminal Repeats – as molecular cladistic markers… … Wikipedia
