Results 81 to 90 of about 2,708,641 (362)
Technical quality assessment of an optoelectronic system for movement analysis [PDF]
, 2015 The Optoelectronic Systems (OS) are largely used in gait analysis to evaluate the motor performances of healthy subjects and patients. The accuracy of marker trajectories reconstruction depends on several aspects: the number of cameras, the dimension and
Cappa, P. +3 more
core +1 more source
Gut alterations in a chronic kidney disease rat model with diet‐induced vascular calcification
FEBS Open Bio, EarlyView.Chronic kidney disease (CKD) patients often suffer from intestinal and/or mineral and bone disorders. Using a rat model, we showed that uremic vascular calcification is associated with gut barrier alterations (decreased gut mucus production and Nlrp6 gene expression, increased gut inflammation), and plasma retention of gut‐origin uremic toxins (indoxyl
Piotr Bartochowski +13 more
wiley +1 more source
Dynamic Bayesian Nonlinear Calibration [PDF]
, 2014 Statistical calibration where the curve is nonlinear is important in many areas, such as analytical chemistry and radiometry. Especially in radiometry, instrument characteristics change over time, thus calibration is a process that must be conducted as ...
Boone, Edward L., Rivers, Derick L.
core
, 2013 We present a flux calibration scheme for the PACS chopped point-source photometry observing mode based on the photometry of five stellar standard sources. This mode was used for science observations only early in the mission.
Altieri, Bruno +9 more
core +1 more source
Physics Letters B, 1999 We present a new bound for the worldvolume actions of branes with a Wess-Zumino term. For this we introduce a generalization of calibrations for which the calibration form is not closed. We then apply our construction to find the M-5-brane worldvolume solitons in an AdS background that saturate this bound.
J. Gutowski, G. Papadopoulos
openaire +2 more sources
FEBS Open Bio, EarlyView.The contrast transfer function (CTF) is an imaging aberration that is a major resolution‐limiting factor in cryo‐electron microscopy (cryo‐EM). Precise CTF estimation is key to overcoming this limitation, but is particularly challenging in cryo‐electron tomography (cryo‐ET) data. Here, we present an approach for using geometric information to assist in
Sagar Khavnekar, William Wan
wiley +1 more source
, 2014 Response calibration is the process of inferring how much the measured data depend on the signal one is interested in. It is essential for any quantitative signal estimation on the basis of the data.
Enßlin, Torsten A. +4 more
core +1 more source
FEBS Open Bio, EarlyView.20 Hz mechanical vibration induced A431 cancer cells' apoptosis without such effect on other healthy cell lines of L929 and C2C12. Lowered glucose consumption is observed specifically in A431. The expressions of ROS, HMGB1, and HSP1 levels initially increase and subsequently decrease in the cancer cell line, as opposed to L929 and C2C12, which ...
Wresti L. Anggayasti +5 more
wiley +1 more source
Tracked Wall-Climbing Robot for Calibration of Large Vertical Metal Tanks
Applied Sciences, 2019 Large vertical metal tanks are the primary vessels for the storage and turnover of crude oil, and the accuracy of their capacity calibrations are of great significance. The optical reference line method (ORLM) is used for capacity calibration and is time-
Xianlei Chen +4 more
doaj +1 more source
Alternative Data Reduction Procedures for UVES: Wavelength Calibration and Spectrum Addition
, 2008 This paper addresses alternative procedures to the ESO supplied pipeline procedures for the reduction of UVES spectra of two quasar spectra to determine the value of the fundamental constant mu = Mp/Me at early times in the universe.
C.J.A.P. Martins +10 more
core +1 more source