Results 101 to 110 of about 6,631,135 (316)

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

Balancing size and density segregation in bidisperse dense granular flows

open access: yesEPJ Web of Conferences, 2017
Several experimental studies have illustrated a balance between the segregation forces arising due to size- and density-differences. However, no detailed studies have been carried out to quantify this balance.
Tunuguntla Deepak R.   +1 more
doaj   +1 more source

Facile and Controllable Synthesis of Large-Area Monolayer WS2 Flakes Based on WO3 Precursor Drop-Casted Substrates by Chemical Vapor Deposition

open access: yesNanomaterials, 2019
Monolayer WS2 (Tungsten Disulfide) with a direct-energy gap and excellent photoluminescence quantum yield at room temperature shows potential applications in optoelectronics.
Biao Shi   +7 more
doaj   +1 more source

vdansereau/Multi-Scale-Deformation-Cycle-AGU-Solid-Earth-paper: Post-processing MATLAB codes at submission of the paper

open access: yes, 2023
Post-processing MATLAB codes relative to the Modeling Multi-Scale Deformation Cycle of Faults paper, at the time of submission. All of the associated numerical simulation output files used in these codes are available at DOI: 10.5281/zenodo ...
vdansereau
core   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Mathematical Morphology Multi-scale Edge Detection Morphologic Edge Detector Nonmaxima suppression Performance evaluation

open access: yes, 1998
In this paper we present a morphologic edge detection methods using multi-scale approach for detecting edges of various fineness under noisy condition.
Bhabatosh Chanda   +3 more
core  

Competitive Multi-scale Convolution

open access: yesCoRR, 2015
In this paper, we introduce a new deep convolutional neural network (ConvNet) module that promotes competition among a set of multi-scale convolutional filters. This new module is inspired by the inception module, where we replace the original collaborative pooling stage (consisting of a concatenation of the multi-scale filter outputs) by a competitive
Zhibin Liao, Gustavo Carneiro 0001
openaire   +2 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

open access: yesFEBS Open Bio, EarlyView.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai   +8 more
wiley   +1 more source

Low-frequency oscillations in narrow vibrated granular systems

open access: yesNew Journal of Physics, 2013
We present simulations and a theoretical treatment of vertically vibrated granular media. The systems considered are confined in narrow quasi-two-dimensional and quasi-one-dimensional (column) geometries, where the vertical extension of the container is ...
N Rivas, S Luding, A R Thornton
doaj   +1 more source

Home - About - Disclaimer - Privacy