Results 71 to 80 of about 21,350,036 (395)

Young Women With Coronary Artery Disease Exhibit Higher Concentrations of Interleukin‐6 at Baseline and in Response to Mental Stress

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Young women with coronary artery disease (CAD), a group with high psychosocial burden, were previously shown to have higher levels of interleukin‐6 (IL‐6) compared with men of similar age.
Samaah Sullivan   +19 more
doaj   +1 more source

Development of biaxial test fixture includes cryogenic application [PDF]

open access: yes, 1968
Test fixture has the capability of producing biaxial stress fields in test specimens to the point of failure. It determines biaxial stress by dividing the applied load by the net cross section. With modification it can evaluate materials, design concepts,
Helf, J. C.   +3 more
core   +1 more source

The IQ‐compete assay for measuring mitochondrial protein import efficiencies in living yeast cells

open access: yesFEBS Letters, EarlyView.
The efficiency of mitochondrial protein import depends on the properties of the newly synthesized precursor proteins. The Import and de‐Quenching Competition (IQ‐compete) assay is a novel method to monitor the import efficiency of different proteins by fluorescence in living yeast cells.
Yasmin Hoffman   +3 more
wiley   +1 more source

Characterization of two new degradation products of atorvastatin calcium formed upon treatment with strong acids

open access: yesBeilstein Journal of Organic Chemistry, 2019
Atorvastatin calcium (Lipitor®, Sortis®) is a well-established cholesterol synthesis enzyme (CSE) inhibitor commonly used in the therapy of hypercholesterolemia.
Jürgen Krauß   +4 more
doaj   +1 more source

Evaluation of the New Compression-Perimeter Test Effectiveness in the Early Diagnosis of Glaucoma

open access: yesOftalʹmologiâ, 2020
Purpose: To evaluate the effectiveness of a new modification of the vacuum-perimeter test (VPT) by V.V. Volkov in the early diagnosis of glaucoma in comparison with the results of the original test and its known modification — vacuum-compression ...
V. V. Volkov   +2 more
doaj   +1 more source

Development, Demonstration and Validation of the Deep Space Orbit Determination Software Using Lunar Prospector Tracking Data [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2017
The deep space orbit determination software (DSODS) is a part of a flight dynamic subsystem (FDS) for the Korean Pathfinder Lunar Orbiter (KPLO), a lunar exploration mission expected to launch after 2018.
Eunji Lee   +3 more
doaj   +1 more source

Comparison of two methods of fatigue testing bone cement [PDF]

open access: yes, 2009
Two different methods have been used to fatigue test four bone cements. Each method has been used previously, but the results have not been compared. The ISO 527-based method tests a minimum of 10 samples over a single stress range in tension only and ...
Baleani   +29 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Transient ischemic dilation ratio in regadenoson, single isotope gated single-photon emission computed tomography myocardial perfusion imaging

open access: yesWorld Journal of Nuclear Medicine, 2017
Single isotope 99mTc single-photon emission computed tomography-myocardial perfusion imaging (SPECT-MPI) is the most commonly used protocol for nuclear stress testing. Transient ischemic dilation of the left ventricle (TID) has been considered a specific
Manolo Rubio   +6 more
doaj   +1 more source

Influence of stress state and strain path on deformation induced martensitic transformations [PDF]

open access: yes, 2008
The mechanically induced transformation behavior of 12Crsingle bond9Nisingle bond 4Mo (ASTM A 564) austenitic stainless steel is investigated in different stress states.
Geijselaers, H.J.M.   +2 more
core   +2 more sources

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