Results 91 to 100 of about 363,839 (268)

Experiment research on damage effect of underwater multipoint synchronous explosion on semi-cylindrical shell

open access: yesApplied Ocean Research
This study uses experimental methods to investigate the damage characteristics of typical underwater structures under synchronous array charge underwater explosions. Small-scale underwater explosion tests are conducted in a water tank to study the damage
Zhifan Zhang   +4 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

A general and novel approach for predicting the effective thermal conductivity for randomly generated porous media by solving inverse heat conduction problems

open access: yesCase Studies in Thermal Engineering
Porous media are widely used in scientific research and engineering applications, where the effective thermal conductivity (ETC) serves as a critical thermo-physical parameter governing heat transfer behaviors.
Kun Liu   +5 more
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

Trajectory Optimization for Airborne Wind Energy Systems Based on a Multi-Strategy Improved Salp Swarm Algorithm

open access: yesEnergies
Airborne Wind Energy (AWE) systems offer benefits such as high altitude access to stronger and more stable winds, reduced environmental impact, and cost effective infrastructure.
Yanjun Lv   +4 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

High-viscosity microenvironment inhibits endocytosis of drug-loaded nanoparticles in cancer cells

open access: yesNano Research
Drug-loaded nanoparticles (DLNPs) enhance intracellular drug accumulation through endocytosis and are widely used in chemotherapy research. Despite progress, the therapeutic efficacy of DLNPs remains limited due to the complexity of the in vivo ...
Guanlin Zhou, Chengwei Wu, Wei Zhang
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Data-driven modeling on anisotropic mechanical behavior of brain tissue with internal pressure

open access: yesDefence Technology
Brain tissue is one of the softest parts of the human body, composed of white matter and grey matter. The mechanical behavior of the brain tissue plays an essential role in regulating brain morphology and brain function.
Zhiyuan Tang   +5 more
doaj   +1 more source

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