Results 81 to 90 of about 11,557,043 (380)
Some Aspects of Measurement Error in Linear Regression of Astronomical Data [PDF]
, 2007 I describe a Bayesian method to account for measurement errors in linear regression of astronomical data. The method allows for heteroscedastic and possibly correlated measurement errors and intrinsic scatter in the regression relationship. The method is
B. Kelly
semanticscholar +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Measurement errors in medical research
Payesh, 2010 To address research questions, measuring variables are neccessary. However, every measurement is prone to different types of measurement errors. Therefore, understanding about the different types of measurement errors are a great of importance This paper
Masumeh Sadeghi +2 more
doaj
Errors Depending on Costs in Sample Surveys
Survey Research Methods, 2007 This paper presents a total survey error model that simultaneously treats sampling error, nonresponse error and measurement error. The main aim for developing the model is to determine the optimal allocation of the available resources for the total ...
Daniela Marella
doaj +1 more source
β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Molecular Oncology, EarlyView.Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source
SensorsFor two-axis electro-optical measurement equipment, there are many error sources in parts manufacturing, assembly, sensors, calibration, and so on, which cause some random errors in the final measurement results of the target.
Lintao Lan +3 more
doaj +1 more source
Repeatıbılıty Of Lateral Cephalometrıc Measurements And Dıgıtatıons
Turkish Journal of Orthodontics, 2004 The purpose of this study was determine the interexaminer tracing and digitizing repeatibility for computer aided lateral cephalometric measurements. The material used in this study comprised 60 lateral cephalometric radiograps (20 Class 1, 20 Class 2 ...
Alaattin Keykubat +4 more
doaj +1 more source
Quantum Error Correction in Scrambling Dynamics and Measurement-Induced Phase Transition.
Physical Review Letters, 2019 We analyze the dynamics of entanglement entropy in a generic quantum many-body open system from the perspective of quantum information and error corrections.
Soonwon Choi, Yimu Bao, X. Qi, E. Altman
semanticscholar +1 more source
Estimation of Poverty Transition Matrices with Noisy Data [PDF]
This paper investigates potential measurement error biases in estimated poverty transition matrices. We compare transition matrices based on survey expenditure data to transition matrices based on measurement-error-free simulated expenditure.
Geert Ridder, John Strauss, Nayoung Lee
core
Molecular Oncology, EarlyView.AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou +5 more
wiley +1 more source