Results 121 to 130 of about 5,514,879 (214)
Engineering Reports, Volume 8, Issue 9, September 2026.Taking the Ruyang Water Supply Project of Qianping Reservoir as the research object, a model was built with Bentley Hammer and valve closure schemes were optimized using the NSGA‑II algorithm. Results show that multistage closure is superior to single‑stage, and the optimized three‑stage scheme provides better water hammer protection, offering ...
Ke Wang +5 more
wiley +1 more source
Energy Science &Engineering, Volume 14, Issue 9, Page 4130-4151, September 2026.CFD analysis of a diesel–CH4–H2 tri‐fuel engine shows that increasing hydrogen energy share (HES) enhances mixing and accelerates combustion, improving pressure, efficiency, and reducing CO and soot. At 60% HES, ISFC improves 26.2%, soot drops 95%, while NOx increases due to higher temperatures. ABSTRACT The global commitment to achieve net‐zero carbon
Md. Ifthaker Alam +4 more
wiley +1 more source
Journal of Morphology, Volume 287, Issue 9, September 2026.The insect stinger is among the best‐known venom‐delivery structures, yet its valvilli—paired flaps within the valve chamber—remain poorly understood. Using micro‐CT, histology, serial block‐face SEM and CLSM in the ant Diacamma nr. indicum, we show that the valvilli are not uniformly flexible flaps but are materially differentiated structures with ...
Alexandre Casadei‐Ferreira +6 more
wiley +1 more source
Small, Volume 22, Issue 54, 25 September 2026.Thermally regulated droplet microfluidics enables controlled assembly of DNA‐functionalized gold nanoparticles into uniform, size‐controllable superlattice crystals. Monodisperse droplets formed at elevated temperature suppress premature hybridization, followed by ultra‐slow cooling to promote near‐equilibrium growth.
Naotomo Tottori +6 more
wiley +1 more source
ResearchRapid urbanization intensifies hygiene and sustainability challenges in drainage systems, where conventional floor drains suffer from odor backflow, bacterial growth, and pathogen transmission.
Zhijie Huang +5 more
doaj +1 more source
International Journal of Engineering, Science and Information TechnologyThe interest in sustainable energy applications is driven by the desire to improve hybrid systems that can consume and simultaneously recover energy in a closed-loop situation. This research examines the possibility of an AI-based, self-reproducing fan that can recover and convert some of its own generated airflow, and convert that to usable electrical
Bhuvana Kumar V +4 more
openaire +1 more source
Small, Volume 22, Issue 53, 21 September 2026.LiDIA is an on‐demand droplet‐in‐air platform that enables synchronized droplet collision, ultralow‐waste operation, and obstruction‐free sample delivery. By combining precise triggering with reliable free‐space dispensing, it provides a versatile route for rapid mixing and time‐resolved studies, with strong potential for applications in XFEL, cryo‐EM,
Hao Deng +2 more
wiley +1 more source
Advances in Wearable Thermoelectric Devices: Strategies for Enhancing Wearability and Performance
Small Science, Volume 6, Issue 9, September 2026.This review introduces wearable thermoelectric devices as body‐integrated systems rather than isolated energy devices. It explains how their performance depends not only on thermoelectric materials but also on skin contact, mechanical compliance, electrical interfaces, and heat‐flow design.
Yurim Lee +5 more
wiley +1 more source
Small Structures, Volume 7, Issue 9, September 2026.This review provides a comprehensive overview of hydrogel‐based hydrovoltaic power generators (HHPGs), covering their fundamental working mechanisms, energy‐source‐based classification, design and optimization strategies, and practical applications.
Hyerim Baek +4 more
wiley +1 more source