Results 71 to 80 of about 1,626,010 (166)
Leakage flow simulation in a specific pump model [PDF]
, 2014 This paper deals with the influence of leakage flow existing in SHF pump model on the analysis of internal flow behaviour inside the vane diffuser of the pump model performance using both experiments and calculations. PIV measurements have been performed
ROUSSETTE, Olivier +6 more
core +1 more source
Integrated thermal and electromechanical processes model of a submersible induction motor
Известия Томского политехнического университета: Инжиниринг георесурсовRelevance. More than 60% of oil wells in Russia are equipped with submersible electric centrifugal pumps. The tendency to increase the share of low- and medium-flow wells changes the operating conditions of submersible electric centrifugal pumps, which ...
Mikhail S. Ershov +2 more
doaj +1 more source
Programmable Functional Silicification of DNA Origami Nanostructures
Advanced Materials, Volume 38, Issue 56, 8 October 2026.This work introduces additional functionality into silica‐coated DNA origami nanostructures using non‐standard silica precursors. A fluorescent precursor enables enhanced intracellular tracking, while a disulfide‐containing reagent yields redox‐responsive, degradable silica coatings.
Anna V. Baptist +4 more
wiley +1 more source
Operation mode of the system for simultaneous separate reservoir exploitation
Известия Томского политехнического университета: Инжиниринг георесурсовRelevance. Modern development of mechanised well stock, in particular, well stock with two oil reservoirs has a positive growth trend. When producing oil from wells with two reservoirs, as a rule, the technology of simultaneous separate operation is ...
Kamil R. Urazakov, Alexander S. Totanov
doaj +1 more source
Advanced Materials, Volume 38, Issue 57, 13 October 2026.Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna +7 more
wiley +1 more source
Optimized Lipid Nanoparticles with Tail‐Modified Ionizable Lipids for Safer mRNA Delivery
Advanced Science, Volume 13, Issue 55, 5 October 2026.Systematic engineering of hydrophobic tail architecture in vitamin B5‐derived ionizable lipids establishes a comprehensive structure–activity relationship framework for mRNA delivery. Combined lipidtail and formulation optimization identifies TM1‐OPT3‐C, a lipid nanoparticle platform that improves efficacy–safety balance through efficient mRNA delivery,
Seo‐Hyeon Bae +27 more
wiley +1 more source
Mathematical model of the system performance mode for simultaneous separate well operation
Известия Томского политехнического университета: Инжиниринг георесурсовRelevance. The trend of oil production technology development is related to many relevant topics. One of such actual directions is the technology of simultaneous separate well operation, in particular, including two electric centrifugal pumps and double-
Kamil R. Urazakov +2 more
doaj +1 more source
Advanced Science, Volume 13, Issue 57, 14 October 2026.Sterol engineering enables precise control of mRNA lipid nanoparticles by tuning membrane organization. Replacing cholesterol with bile acid‐derived sterols redirects protein expression from the liver to the spleen. Notably, CA‐20 LNP enhances antigen‐specific immune responses while exhibiting a favorable safety profile, highlighting sterols as a ...
Sanghyuk Jeon +27 more
wiley +1 more source
Energy Science &Engineering, Volume 14, Issue 10, Page 4722-4733, October 2026.This study integrates genetic algorithm optimization, CFD simulation, and experimental validation to identify the optimal runner geometry for a gravitational water vortex turbine. The combined approach enhances vortex stability and improves energy conversion efficiency, demonstrating strong agreement between predicted and measured performance ...
Zakaria. A. Mwakitwange, Adam Faraji
wiley +1 more source
Osmotic Remodeling of Extracellular Vesicles for Precision Nanomedicine
Small, Volume 22, Issue 56, 8 October 2026.Hypotonic lysis in bidistilled water is used to remodel B lymphocyte–derived extracellular vesicles into cargo‐depleted, structurally preserved nanovesicles. The process reduces intraluminal proteins and nucleic acids, reshapes membrane composition, and enhances tumor‐cell uptake in vitro, while allowing proof‐of‐concept reloading with exogenous agents,
Francesca Susa +18 more
wiley +1 more source