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Several expert groups, including the United States Preventive Services Task Force and the Canadian Task Force on Preventive Health Care, have recently examined or are currently examining whether prima...
Since the US Preventive Services Task Force (USPSTF) recommended against prostate-specific antigen (PSA) screening, there have been conflicting reports regarding the impact on the behavior of provider...
Community pharmacists are highly accessible health care professionals, providing opportunities for partnerships with other health care and public health professionals to expand the population's access...
The Community Preventive Services Task Force recently posted new information on its website: "Physical Activity: Family-Based Interventions." This information is available at https://www.thecommunityg...
The Community Preventive Services Task Force recently posted new information on its website: "Physical Activity: Built Environment Approaches Combining Transportation System Interventions with Land Us...
Do monetary incentives in small independent primary care practices improve the delivery of preventive services as recommended by U.S. Preventive Services Task Force (USPSTF) guidelines fo...
With over half of the US population currently overweight and 31% of adults now obese, the primary care setting may represent an important source of weight-loss support, in the interest of ...
The study measures the impact of "screen–and-treat" on the prevalence of high-grade cervical intraepithelial neoplasia and cancer (CIN 2+). It is a three-arm, randomized clinical trial c...
This study will examine how the areas in the brain are connected when they are controlling two finger movements at the same time. It will look at how people use what they see to help guide...
The task consists in reach as much bubbles as they can, the bubbles appear on the screen of the computer and should be reached in 10 seconds. To accomplish that, three different devices wi...
Screens which absorb the energy in the x-ray beam that has penetrated the patient and convert this energy into a light pattern which has as nearly as possible the same information as the original x-ray beam. The more light a screen produces for a given input of x-radiation, the less x-ray exposure and thus shorter exposure time are needed to expose the film. In most film-screen systems, the film is sandwiched between two screens in a cassette so that the emulsion on each side is exposed to the light from its contiguous screen.
A rapid, low-dose, digital imaging system using a small intraoral sensor instead of radiographic film, an intensifying screen, and a charge-coupled device. It presents the possibility of reduced patient exposure and minimal distortion, although resolution and latitude are inferior to standard dental radiography. A receiver is placed in the mouth, routing signals to a computer which images the signals on a screen or in print. It includes digitizing from x-ray film or any other detector. (From MEDLINE abstracts; personal communication from Dr. Charles Berthold, NIDR)
Production of an image when x-rays strike a fluorescent screen.
The photography of images produced on a fluorescent screen by X-rays.
Motion picture study of successive images appearing on a fluoroscopic screen.