Results 71 to 80 of about 6,827,916 (188)

Low Level of Haptoglobin in Lupus

open access: yesJournal of Investigative Medicine High Impact Case Reports, 2017
Haptoglobin levels are measured in systematic lupus erythematosus patients as part of the workup for anemia, with low levels indicating hemolysis. Haptoglobin is an acute phase protein.
Homa Timlin MD, MSc   +2 more
doaj   +1 more source

Tunnel diode low-level detection [PDF]

open access: yes
Tunnel diode low level detection analysis for characteristics occurring under bias ...
Gabriel, W. F.
core   +1 more source

Amplifier for measuring low-level signals in the presence of high common mode voltage [PDF]

open access: yes, 1985
A high common mode rejection differential amplifier wherein two serially arranged Darlington amplifier stages are employed and any common mode voltage is divided between them by a resistance network.
Lukens, F. E.
core   +1 more source

Effects of low-level deuterium enrichment on bacterial growth

open access: yes, 2014
Using very precise (up to 0.05%) measurements of the growth parameters for bacteria E. coli grown on minimal media, we aimed to determine the lowest deuterium concentration at which the adverse effects that are prominent at higher enrichments start to ...
Xie, Xueshu, Zubarev, Roman A.
core   +3 more sources

Low level remote sensing: The Doppler Radar wind profiler [PDF]

open access: yes
Mesoscale phenomena such as thunderstorm and sea breeze frontal circulations are being investigated using a 50 MHz Doppler wind profiler at the Kennedy Space Center.
Carlson, Catherine   +2 more
core   +1 more source

Low-level gust gradient program and avialtion workshop effort [PDF]

open access: yes
The Proceedings of the Workshop on Meteorological and Environmental Inputs to Aviation Systems, hosted by the University of Tennessee Space Institute, October 26-28, 1982, were prepared for publication.
Camp, D. W.   +4 more
core   +1 more source

The perception of surface layout during low level flight [PDF]

open access: yes
Although it is fairly well established that information about surface layout can be gained from motion cues, it is not so clear as to what information humans can use and what specific information they should be provided. Theoretical analyses tell us that
Perrone, John A.
core   +1 more source

Low-power laser therapy in the treatment of parodontopathy [PDF]

open access: yesVojnosanitetski Pregled, 2007
Pejčić Ana, Grujičić Dragan
doaj   +1 more source

Significant events in low-level flow conditions hazardous to aircraft [PDF]

open access: yes
Atmospheric parameters recorded during high surface winds are analyzed to determine magnitude, frequency, duration, and simultaneity of occurrence of low level flow conditions known to be hazardous to the ascent and descent of conventional aircraft and ...
Alexander, M. B., Camp, D. W.
core   +1 more source

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