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Tag: "brightness" at medical news

Many Hours on Computer may Harm Eyes

... in keeping your focus relaxed," Beebe said. The brightness of the monitor should be adjusted to an intensity comfortable to the eyes. That means not too bright or too dim. Next, you should adjust the contrast between the characters on the monitor and the background so the letters are easily read, the experts...

Many Hours on Computer may Harm Eyes

... in keeping your focus relaxed," Beebe said. The brightness of the monitor should be adjusted to an intensity comfortable to the eyes. That means not too bright or too dim. Next, you should adjust the contrast between the characters on the monitor and the background so the letters are easily read, the experts...

New Screening Process Helps Better Diagnose Oral Cancers

... 84 patients studied, Vizilite improved either the brightness or sharpness of the identified lesions by 61 percent. Only biopsing lesions which retained the toluidine blue stain reduced the false positive rate by nearly 59 percent while maintaining zero false negatives. Source-Eurekalert...

Researchers Uncover Critical Player in Cell Communication

.... A camera attached to the microscope recorded the brightness of the glow and fed that measure into a computer that calculates the amount of calcium. Knocking down TFII-I and separately assaulting the cells with chemicals caused the cells to take up more calcium than usual. The researchers realized that whe...

Changes in Solar Brightness Too Weak to Explain Global Warming

Changes in the Sun's brightness over the past millennium have had only a small eff...complicated by a third possibility: that the Sun's brightness could have increased. The new review in Nature examines the factors observed by astronomers that r...

Not Blinking Enough In Front Of The Computer Can Cause Dry Eye

... focus. In addition, it also reduces the glare and brightness under such circumstances. Blinking rewets the eyes and, offers protection to the eye, especially if the work is visually demanding. Reductions in the frequency of blinking can eventually lead to eyestrain, precipitating dry eye....

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(Date:7/9/2014)... OH, July 10, 2014 -- The World Health Organization ... minutes of moderate to vigorous physical activity (MVPA) each ... of their MVPA during school hours. Therefore, it ... hours would increase MVPA. In a new study ... , researchers confirmed that time spent outdoors after school ...
(Date:7/9/2014)... Perelman School of Medicine at the University of Pennsylvania ... received an $8 million grant from the National Cancer ... therapy (PDT) in patients with malignant pleural mesothelioma, a ... itself in the lining of the lungs and is ... will fund a clinical trial and additional studies looking ...
(Date:7/9/2014)... researchers have uncovered mutations in a cell-signaling pathway that ... may expand treatments for patients because drugs targeting some ... in clinical trials. , Reporting July 9 in ... including researchers at Washington University School of Medicine in ... tumors from 230 patients with lung adenocarcinoma. , "This ...
(Date:7/9/2014)... drug users in Russia might contribute to HIV ... conducted by researchers from Boston University Schools of ... Petersburg Pavlov State University, sought to discover the ... of a cohort of HIV-positive people with lifetime ... arrested by police were more likely to share ...
(Date:7/9/2014)... DALLAS July 9, 2014 There has been ... at UT Southwestern Medical Center using MyChart, the online, ... radiology results, communicate with their healthcare providers, schedule appointments, ... number of patients actively using MyChart each ... each year increased more than 10-fold, according to a ...
Breaking Medicine News(10 mins):Health News:Go play outside! Outdoor time promotes physical activity in youth 2Health News:Penn mesothelioma program receives $8 million NCI grant 2Health News:Lung cancer study hints at new treatments 2Health News:BU researchers relate arrests with HIV risk environment 2Health News:MyChart use skyrocketing among cancer patients, UT Southwestern study finds 2Health News:MyChart use skyrocketing among cancer patients, UT Southwestern study finds 3
(Date:7/9/2014)... the bladders of healthy women differ from bacteria ... according to researchers from Loyola University Chicago Stritch ... July 9, 2014, in the American Society for ... bacterial communities may play a role in female ... a common, yet poorly understood, condition with symptoms ...
(Date:7/9/2014)... Indiana state parks have helped restore the health of ... populations of white-tailed deer, a Purdue study shows. , ... of forest ecology, found that a 17-year-long Indiana Department ... parks has successfully spurred the regrowth of native tree ... , Jenkins said that while hunting may be ...
(Date:7/9/2014)... RIVERSIDE, Calif. Sexual selection refers to species, selection ... This special type of natural selection enhances opportunities to ... example. , Biologists at the University of California, Riverside ... the formation of a placenta are linked. Describing ... fish in the family Poeciliidae, the researchers found that ...
Breaking Biology News(10 mins):Hunting gives deer-damaged forests in state parks a shot at recovery 2Biologists link sexual selection and placenta formation 2Biologists link sexual selection and placenta formation 3Biologists link sexual selection and placenta formation 4
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