Results 51 to 60 of about 7,952,101 (296)

Numerical investigations on the sabots discard process of an APFSDS at different angles of attack

open access: yesThe Journal of Engineering, 2018
Sabot asymmetric discard after the projectile being launched from the muzzle at various angles of attack and 4Ma is investigated. This is implemented by the coupling computational fluid dynamics (CFD) and six degrees-of-freedom exterior ballistic code ...
Zhengui Huang   +4 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Optimization Study of Gas Supply Pipeline Systems Based on Swarm Intelligence Optimization Algorithms

open access: yesApplied Sciences
With rapid urbanization and industrialization in China, existing gas supply networks urgently require renewal and optimization. This paper proposes a Gray Wolf Optimizer (GWO)-based method for reducing calculation errors and a Zebra Optimization ...
Li Dai, Chao Xu, Yiqun Liu, Liang Zeng
doaj   +1 more source

Premazi osetljivi na pritisak - nova mogućnost vizualizacije strujanja / Pressure sensitive paints: New possibility of flow visualization

open access: yesVojnotehnički Glasnik, 2006
U radu je opisan novi metod vizualizacije strujanja i merenje raspodele pritisaka po površini, baziran na premazima, odnosno bojama osetljivim na pritisak - PSP. Ovi premazi nalaze široku primenu u različitim oblastima nauke i industrije.
Slavica Ristić
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

THE FLOW OF RAPE SEED IN A SILO EQUIPPED WITH A DISCHARGE DEVICE

open access: yesTASK Quarterly, 2003
The paper contains a review of experiments with rape seed in a model silo with a semicircular flat bottom equipped with a low-height discharge device. Observations of flow patterns were made during filling and discharging through the transparent front ...
MIECZYSŁAW KAMIŃSKI   +1 more
doaj  

Technical Characteristics and Biomedical Applications of Flexible Pressure Sensor Matrices: A Scoping Review

open access: yesSensors
Flexible pressure sensors have been increasingly proposed for clinical monitoring applications. However, the available evidence on the technical characteristics and the biomedical applications of these technologies remains fragmented.
Stefano Cimignolo   +3 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Experimental Investigation of Pressure Pulsation Characteristics on Guide Vane Surface of a Low-Specific-Speed Pump–Turbine in Turbine Mode

open access: yesEnergies
To investigate the hydraulic instability mechanisms of low-specific-speed pump–turbines operating in turbine mode, this study experimentally characterized the pressure distribution and pulsation evolution on the guide vanes of a model unit (ns = 28 ...
Lei He   +4 more
doaj   +1 more source

Modeling and Simulation of IGCC Considering Pressure and Flow Distribution of Gasifier

open access: yesApplied Sciences, 2016
The integrated gasification combined cycle (IGCC) is a power generation technology which combines clean coal technology with a combined cycle. The system modeling is significant for design, operation and maintenance of the IGCC power plant.
Di Huang   +3 more
doaj   +1 more source

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