Results 161 to 170 of about 24,216,023 (259)

Functional model-based curve clustering for discovering temporal patterns in chronological corpora

, 2012
In many applications of textual analysis corpora are characterized by a temporal structure, i.e. they include texts which have a chronological order (e.g.: political discourses, institutional documents, articles published in newspapers, messages posted ...
Trevisani, Matilde, TUZZI, ARJUNA, A. Tuzzi   +2 more
core  

Label-Free Clustering Analysis Platform Drives Cascaded Workflow for Scalable Production of Therapeutic Extracellular Vesicles. [PDF]

J Extracell Vesicles
Zhou J, Chen P, Chen X, Xiao X, Di H, Hu Y, Zhen Y, Yan X.   +7 more
europepmc   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Has political instability contributed to price clustering on Fiji's stock market? [PDF]

The goal of this paper is to examine evidence of stock price clustering on the South Pacific Stock Exchange, located in Fiji, and explore its determinants.
Paresh Kumar Narayan, Russell Smyth
core  

Objective tongue phenotyping identifies phenotypic heterogeneity in diabetic kidney disease: a dual-center clustering analysis. [PDF]

Front Endocrinol (Lausanne)
Dong Z, Liu J, Hu J, Su J, Xu Z, Yu X, Mei J, Cai F, Li F, Zang X, Wang R, Chen Y, Li D, Chen W, Liu Q, Peng C, Shi Y, Liu H.   +17 more
europepmc   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

The relationship between potential categories of self-management behavior and disease knowledge level of gout patients based on K-means clustering analysis. [PDF]

Front Psychol
Ma Z, Pan X, Li T, Wang Y, Zheng C, Tang L.   +5 more
europepmc   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Clustering analysis of acute mountain sickness susceptibility among young adults during rapid ascent using low-altitude step test data. [PDF]

Physiol Rep
Wei S, Ji L, Liu K, Lu Y.
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