Results 51 to 60 of about 3,655,181 (253)

Dynamic Compression-Bending Performance of Concrete-Filled Steel Tubular Columns under Lateral Impact

open access: yesBuildings, 2023
In this paper, a finite element model of concrete-filled steel tubular (CFST) columns under compression and lateral impact is developed and validated against previous experiments.
Man Xu   +3 more
doaj   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

Ultracondensed matter by dynamic compression

open access: yes, 2017
Dynamic compression is an experimental technique with interdisciplinary uses, ranging from enabling the creation of ultracondensed matter under previously impossible conditions to understanding the likely cause of unusual planetary magnetic fields ...
William Nellis, Nellis, William J
core   +1 more source

Dynamic characteristics and failure mechanisms of coal after different supercritical CO2 erosion durations

open access: yesMeitan kexue jishu
The stability of CO2-sequestered coal seams may be affected by geological disturbances such as strata reactivation, and CO2 generally exists in a supercritical state during geological sequestration.
Lei WANG   +7 more
doaj   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

open access: yesMolecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad   +2 more
wiley   +1 more source

Dynamic Compression Behavior of Lotus-Type Porous Iron

open access: yes, 2010
Dynamic and quasi-static compression tests were conducted on lotus-type porous iron with porosity of about 50% using the split Hopkinson pressure bar method and universal testing machine, respectively.
Hidetoshi Kobayashi   +4 more
core   +1 more source

High temperature dynamic compression mechanical behavior of 3D woven carbon/carbon composites

open access: yesCailiao gongcheng
This study investigates the dynamic compressive mechanical properties of three-dimensional woven carbon/carbon composites under both room temperature(25 ℃) quasi-static and from 25 ℃ to 900 ℃ dynamic compression conditions using both a materials testing ...
GONG Qin   +3 more
doaj   +1 more source

Dynamic Mechanical Compression of Chondrocytes for Tissue Engineering: A Critical Review

open access: yesFrontiers in Bioengineering and Biotechnology, 2017
Articular cartilage functions to transmit and translate loads. In a classical structure–function relationship, the tissue resides in a dynamic mechanical environment that drives the formation of a highly organized tissue architecture suited to its ...
Devon E. Anderson, Brian Johnstone
doaj   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

open access: yesMolecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez   +5 more
wiley   +1 more source

Results of dynamic compression bending test.

open access: yes, 2019
Results of dynamic compression bending test.
Yo-Lun Chu (7645553)   +5 more
core   +1 more source

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