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Engineers create a simple test that can measure stress（图）
Engineers simple test measure stress
2019/10/28
National Science Foundation-funded researchers at the University of Cincinnati developed a new technology that can easily test and measure common stress hormones in sweat, blood, urine or saliva. Even...
Blood test results vary from drop to drop in fingerprick tests
Bioengineering BioScience Research Collaborative Engineering Texas Medical Center
2015/12/7
When it comes to needles and drawing blood, most patients agree that bigger is not better. But in the first study of its kind, Rice University bioengineers have found results from a single drop of blo...
Sleep Deprivation Affects Working Memory in Low but Not in High Complexity for the N-Back Test
Sleep Deprivation Working Memory Cortisol Levels N-Back Task Stress
2013/1/30
Sleep clearly influences learning and memory since sleep deprivation and stress impairs both cognitive processes. Working memory is an essential cognitive process and refers to a short-term holding of...
Value of Orthostatic Hypotension as a Prognostic Bed-Side Test in Heart Failure
Orthostatic Hypotension Heart Failure
2013/2/20
Background: Neurohumoral compensatory mechanisms play an important role in stabilizing the functional activity of patients with heart failure using the arms of autonomic nervous system. Orthostatic Hy...
A novel visual test for hydrogen sulfide on the tongue dorsum
Halitosis Tongue dorsum VSC Hydrogen Sulfide Methylene Blue
2013/2/19
Objective: The purpose of this study was to develop a novel colorimetric system for direct detection of hydrogen sulfide on the tongue dorsum from subjects with complaints of halitosis. Method: An ass...
An Experimental Test of Knee Joint Control by Fuzzy FES Controller Based on Cycle-to-Cycle Control
functional electrical stimulation FES cycle-to-cycle control fuzzy control
2009/6/8
The experimental results of the maximum knee extension angle control with normal subjects showed that the automatic adjustment method was effective in reaching the target value with the small number ...
Efficacy of D-penicillamine Challenge Test for Diagnosis of Wilson Disease
Wilson disease inborn error of copper metabolism D-penicillamine D-penicillamine challenge test
2009/3/16
Wilson disease is an autosomal recessive disorder of copper metabolism characterized by hepatic and/or neurological manifestations. This biochemical features of this disease are low serum ceruloplamin...
Time-suppression test using a colorimetric probe（alamarBlue）that measures bacterial metabolic activity
Time-suppression test colorimetric probe（alamarBlue） bacterial metabolic activity
2009/3/2
We developed a time-suppression test using alamarBlue®, which will allow estimation of the cidal or static nature of antimicrobials very easily and quickly. As an example, the effects of vancomy...