Results 81 to 90 of about 890,561 (342)

Evaluation of the stability of a highway slope through numerical modeling

open access: yesDyna, 2017
Mass movement in natural slopes can cause great material and human loss for society. In this context, stability analyses become quite complex since there are a large number of uncertainties involved in the interpretation of the problem.
Gabriel Steluti Marques   +1 more
doaj   +1 more source

On Zone-Based Analysis of Duration Probabilistic Automata

open access: yes, 2010
We propose an extension of the zone-based algorithmics for analyzing timed automata to handle systems where timing uncertainty is considered as probabilistic rather than set-theoretic.
Ahmed Rezine   +4 more
core   +2 more sources

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Probabilistic Study on Subunit Mismatch Arrangement in Staphylococcal γ-hemolysin Heteroheptameric Transmembrane Pore

open access: yesJournal of Biomechanical Science and Engineering, 2011
Staphylococcal γ-hemolysin (Hlg), consists of two separate proteins, Hlg1 (LukF) of 34 kDa and Hlg2 of 32 kDa, which cooperatively lyse mammalian erythrocytes.
Noriko TOMITA   +4 more
doaj   +1 more source

Probabilistic Granule Analysis [PDF]

open access: yes, 2008
We present a semi---parametric approach to evaluate the reliability of rules obtained from a rough set information system by replacing strict determinacy by predicting a random variable which is a mixture of latent probabilities obtained from repeated measurements of the decision variable.
Ivo Düntsch, Günther Gediga
openaire   +1 more source

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

Probabilistic Analysis of Wedge Failures and Stability of Underground Workings with Combined Support Under Thrust Faulting Conditions

open access: yesApplied Sciences
Ensuring the stability of surrounding rock in underground excavations is a critical prerequisite for safe mining operations. This study examines the mechanisms of wedge failure formation and determines the performance of a combined support system (rock ...
Vladimir Demin   +6 more
doaj   +1 more source

Probabilistic structural analysis methods for space propulsion system components [PDF]

open access: yes
The development of a three-dimensional inelastic analysis methodology for the Space Shuttle main engine (SSME) structural components is described. The methodology is composed of: (1) composite load spectra, (2) probabilistic structural analysis methods, (
Chamis, C. C.
core   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

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