Results 141 to 150 of about 3,076,378 (375)
FEBS Open Bio, EarlyView.ZNF469 regulates the expression of genes encoding extracellular matrix proteins. Endogenous ZNF469 is predominantly cytoplasmic, while in transfected cells, it forms aggregates reminiscent of biomolecular condensates, located mainly in the nucleus. These condensates exhibit overlapping staining with proteasomes and are also associated with the mitotic ...
Anne Elisabeth Christensen Mellgren +8 more
wiley +1 more source
Preparation of calibrated test packages for particle impact noise detection [PDF]
A standard calibration method for any particle impact noise detection (PIND) test system used to detect loose particles responsible for failures in hybrid circuits was developed along with a procedure for preparing PIND standard test devices.
core +1 more source
Conformal Cosmological Model Parameters with Distant SNe Ia Data: "gold" and "silver"
, 2010 Assuming that supernovae type Ia (SNe Ia) are standard candles one could use them to test cosmological theories. The Hubble Space Telescope team analyzed 186 SNe Ia\cite{Riess_04} to test the Standard Cosmological model (SC) associated with expanded ...
ALEXANDER F. ZAKHAROV +9 more
core +1 more source
The sensitivity and specificity of COVID-19 rapid anti-gene test in comparison to RT-PCR test as a gold standard test. [PDF]
J Clin Lab Anal, 2023 Al-Hashimi OTM +6 more
europepmc +1 more source
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
Fast Barcode Retrieval for Consensus Contouring [PDF]
arXiv, 2017 Marking tumors and organs is a challenging task suffering from both inter- and intra-observer variability. The literature quantifies observer variability by generating consensus among multiple experts when they mark the same image. Automatically building consensus contours to establish quality assurance for image segmentation is presently absent in the
arxiv
Evaluation of a point-of-care calcium device in bovine plasma and serum
JDS Communications, 2023 Hypocalcemia is a common metabolic disease in dairy cows, and it is defined as total calcium (tCa) blood concentration
F.A. Leal Yepes +5 more
doaj
Modeling Without a Gold Standard: Stratification with Stratum-Dependent Parameters
Revstat Statistical Journal, 2014 Bayesian latent-class models have been widely applied for assessing the performance of diagnostic tests in the absence of a gold standard. We provide a short discussion on identifiability issues appearing under the absence of a gold standard, and ...
Francisco Louzada +5 more
doaj +1 more source
Arquivos de Gastroenterologia, 2011 CONTEXT: The standard doses of 13C-urea in 13C-urea breath test is 75 mg. OBJECTIVE: To assess the diagnostic accuracy of 13C-urea breath test containing 25 mg of 13C-urea comparing with the standard doses of 75 mg in the diagnosis of Helicobacter pylori
Luiz Gonzaga Vaz Coelho +5 more
doaj +1 more source
Validation of a multiplex PCR assay to detect Babesia spp. and Anaplasma marginale in cattle in Uruguay in the absence of a gold standard test. [PDF]
J Vet Diagn Invest, 2021 Parodi P +7 more
europepmc +1 more source