Results 261 to 270 of about 949,903 (413)

Self‐Aligned Waveguide Array Integrated with Flat Microlenses for Environment‐Adaptive and High‐Resolution Compound Eye Vision

Advanced Optical Materials, EarlyView.
For an amphibious high‐resolution compound eye vision system, environment‐adaptive self‐aligned waveguides are integrated with high‐density flat microlenses. Fabrication, optical performance, and environmental adaptability are investigated, demonstrating stable focusing, efficient light collection, and enhanced spatial resolution.
Hyuk Jae Jang, Ji‐Eun Yeo, Gil Ju Lee, Hoon Hahn Yoon, Young Min Song   +4 more
wiley   +1 more source

CONVECTION EFFECTS IN ELECTROPHORESIS

, 1940
C. Alvarez‐Tostado
openalex   +1 more source

Mixed and forced convection heat transfer and pressure drop in inclined tube with twisted tape in transition flow. [PDF]

Sci Rep
Bhattacharyya S, Vishwakarma DK.
europepmc   +1 more source

Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials

Advanced Robotics Research, EarlyView.
Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira, Liao Wu, Ming Li, Priyank Kumar, Xiaopeng Li, Shi‐Yang Tang   +5 more
wiley   +1 more source

NATURAL CONVECTION FLOW INSIDE SMALL TUBES

, 1953
Not Given Author
openalex   +2 more sources

A first principles study of convection cells to shear flow instability in 2D Yukawa liquids driven by Reynolds stress. [PDF]

Sci Rep
Kaur P, Ganesh R.
europepmc   +1 more source

Carbon‐Cloth Supported ZnO Nanorods as Binder‐Free Zinc‐Ion Battery Anodes: An Investigation into the Electrode Formation Process

Advanced Sustainable Systems, EarlyView.
A freestanding ZnO nanorod array on carbon cloth (ZnO/CC) is synthesized via hydrothermal growth and studied during its electrochemical reduction to Zn. Advanced characterization techniques (SEM, HRTEM, and STXM) reveal the morphochemical evolution of ZnO nanorods, providing unprecedented insights into the ZnO‐to‐Zn conversion mechanism.
Elisa Emanuele, Alexander G. Agrios, Alessandro Alleva, Valentina Bonanni, Regina Ciancio, Alessandra Gianoncelli, Francesco Guzzi, George Kourousias, Andrea Li Bassi, Andrea Macrelli, Paolo Ronchese, Iram Sifat, Milan Žižić, Benedetto Bozzini   +13 more
wiley   +1 more source

A STUDY OF BURNOUT HEAT FLUXES ASSOCIATED WITH FORCED-CONVECTION, SUBCOOLED, AND BULK NUCLEATE BOILING OF WATER IN SOURCE-VORTEX FLOW

, 1957
W.R. Gambill, N.D. Greene
openalex   +1 more source

Impact of human body shape on free convection heat transfer. [PDF]

PLoS One
Viswanathan SH, Joshi A, Bartels L, Sadeghi K, Vanos JK, Rykaczewski K.   +5 more
europepmc   +1 more source

Rigid Macroporous Wood Microparticles Impart Universality and Scalability to Lightweight Foam Insulation

Advanced Sustainable Systems, EarlyView.
Rigid, lightweight foams for thermal insulation are produced using a universal and scalable method: results are compared between pilot plant trials, four wood residues, pulp, ocean water, and a biosurfactant. Two guidelines for using this method are suggested: use a distribution of rigid wood microparticle sizes and shapes and match the average ...
Elizabeth Dobrzanski, Jonas Schnell, Weijia Zhang, Elisa S. Ferreira, Janne Keränen, Prashant Agrawal, Yufeng Yuan, Richard Chen, Praphulla Tiwary, Emily D. Cranston   +9 more
wiley   +1 more source