Results 91 to 100 of about 1,486,900 (338)

Dynamic Responses of a Metro Train-Bridge System under Train-Braking: Field Measurements and Data Analysis

open access: yesSensors, 2020
This paper focuses on the dynamic responses of a metro train−bridge system under train-braking. Experiments were performed on the elevated Metro Line 21 of Guangzhou (China).
Xuhui He   +4 more
doaj   +1 more source

Muon Acceleration in Cosmic-ray Sources

open access: yes, 2012
Many models of ultra-high energy cosmic-ray production involve acceleration in linear accelerators located in Gamma-Ray Bursts magnetars, or other sources.
Antchev   +21 more
core   +1 more source

Loss of primary cilia promotes EphA2‐mediated endothelial‐to‐mesenchymal transition in the ovarian tumor microenvironment

open access: yesMolecular Oncology, EarlyView.
Loss of primary cilia in endothelial cells promotes EndMT and vascular abnormalities in the ovarian tumor microenvironment through EphA2 activation. Using human samples, in vitro models, and endothelial‐specific Kif3a‐knockout mice, we show that primary cilia loss drives the acquisition of cancer‐associated fibroblast‐like phenotypes, thereby ...
Jin Gu Cho   +11 more
wiley   +1 more source

Accelerate Management

open access: yesPARSE Journal, 2017
In seinem Essay fordert Fisher eine «Management-Akzeleration», deren Aufgabe nicht ist, seine Mitarbeiter_innen «mit tausend Kleinigkeiten zu überhäufen», sondern einen Raum zum Denken zu schaffen. Der Ruf nach einer Akzeleration zielt darauf, das Management-Konzept aus der Geiselhaft des neoliberalen Managerialismus zu lösen.
openaire   +3 more sources

AN ACCELERATION APPARATUS [PDF]

open access: yesSchool Science and Mathematics, 1909
n ...
openaire   +3 more sources

Genomics‐led approach to drug testing in models of undifferentiated pleomorphic sarcoma

open access: yesMolecular Oncology, EarlyView.
GA text Genomic data from undifferentiated pleomorphic sarcoma patients and preclinical models were used to inform a targeted drug screen. Selected compounds were tested in 2D and 3D cultures of UPS cell lines. A combination of trametinib and infigratinib was synergistic in the majority of UPS cell lines tested, which was further confirmed in an ex ...
Piotr J. Manasterski   +19 more
wiley   +1 more source

THE ACCELERATING UNIVERSE [PDF]

open access: yes, 2011
In this article we review the discovery of the accelerating universe using type Ia supernovae. We then outline ways in which dark energy - component that causes the acceleration - is phenomenologically described. We finally describe principal cosmological techniques to measure large-scale properties of dark energy.
openaire   +2 more sources

A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner

open access: yesMolecular Oncology, EarlyView.
We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp   +13 more
wiley   +1 more source

Fatigue Detection during Sit-To-Stand Test Based on Surface Electromyography and Acceleration: A Case Study

open access: yesSensors, 2019
The latest studies of the 30-second sit-to-stand (30-STS) test aim to describe it by employing kinematic variables, muscular activity, or fatigue through electromyography (EMG) instead of a number of repetitions.
Cristina Roldán Jiménez   +3 more
doaj   +1 more source

Accelerator Modeling with MATLAB Accelerator Toolbox [PDF]

open access: yesPACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268), 2002
This paper introduces Accelerator Toolbox (AT) - a collection of tools to model storage rings and beam transport lines in the MATLAB environment. The objective is to illustrate the flexibility and efficiency of the AT-MATLAB framework. The paper discusses three examples of problems that are analyzed frequently in connection with ring-based synchrotron ...
openaire   +2 more sources

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