Results 151 to 160 of about 4,252,902 (288)

A new approach for estimating variance of a population employing information obtained from a stratified random sampling. [PDF]

Heliyon, 2023
Ahmad S, Al Mutairi A, Nassr SG, Alsuhabi H, Kamal M, Ur Rehman M.   +5 more
europepmc   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Analysis of influencing factors and urban-rural difference decomposition of mental health literacy among residents in Chongqing, Southwest China: a large-scale multistage random sampling survey. [PDF]

Front Public Health
Kong D, Zhong J, Li C, Wang W, Yang H, Liu Z, Yang T, Cheng X, Jiang G, Luo J.   +9 more
europepmc   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

FEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima, Gustavo Narvaes Guimarães, Emilyane de Oliveira Santana Amaral, Bianca Caroline Figueiredo Bianco, Manuel Jara‐Espejo, Sérgio Roberto Peres Line, Ana Paula de Souza, Aline Cristiane Planello   +7 more
wiley   +1 more source

Fast Generation of Discrete Random Variables [PDF]

We describe two methods and provide C programs for generating discrete random variables with functions that are simple and fast, averaging ten times as fast as published methods and more than five times as fast as the fastest of those. We provide general
George Marsaglia, Wai Wan Tsang, Jingbo Wang   +2 more
core  

Object state optimization algorithm based on Bayesian random sampling for visual object tracking. [PDF]

Sci Rep
Zhao Z, Zhao H, Wen D, Ma T, Luo X, Wu B.   +5 more
europepmc   +1 more source

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

FEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta, Sebastian GB Furness, Tahereh Gharbi, Ric De Paoli‐Iseppi, Shweta S. Joshi, Michael Clark, David L. Hare, Peter Wookey   +7 more
wiley   +1 more source

Systematic Sampling and Cluster Sampling of Packet Delays [Elektronisk resurs]

, 2006
Based on experiences of a traffic flow performance meter this papersuggests and evaluates cluster sampling and systematic sampling as methods toestimate average packet delays.
Lindh, Thomas,
core  

Conditions of the Central-Limit Theorem Are Rarely Satisfied in Empirical Psychological Studies

Frontiers in Psychology, 2021
Tadamasa Sawada
doaj   +1 more source

Integration of multiple coinflip devices for high-quality random sampling. [PDF]

Sci Rep
Taylor B, Smith JD, Misra S, Aimone JB, Allemang CR.   +4 more
europepmc   +1 more source