Results 41 to 50 of about 446,677 (95)

Advanced Sensing Materials and Their Applications for Power Sensors

High Voltage, Volume 11, Issue 5, Page 1327-1359, October 2026.
ABSTRACT The construction of new‐generation power systems imposes stringent requirements on the safety and reliability of critical equipment, making accurate state perception essential for grid security and digital transformation. Sensing materials fundamentally determine sensor performance in terms of sensitivity, bandwidth, environmental adaptability
Weigen Chen, Yuxuan Song, Jun Hu, Xia Chen, Han Peng, Cheng He, Xing Fan, Wentao Zhang, Shijie Cheng   +8 more
wiley   +1 more source

A Landau's octagonal quasilattice

, 2004
An Ammam-Beenker 2D octagonal quasilattice is derived from a Landau like method starting from an octagonal seed. The level of stability of this quasilattice, i.e.
J.-C.S. Lévy, D. Mercier
core   +1 more source

Conservative Spruce Outperforms Acquisitive Larch Under Warming and CO2

Global Change Biology, Volume 32, Issue 10, October 2026.
The acquisitive strategy of larch supports high transpiration and nitrogen uptake, facilitated by anatomical shifts, increased VPD, and soil warming. In contrast, the conservative strategy of spruce maintains greater hydraulic safety than larch, contributing to higher survival and lower climate sensitivity under future warming.
Yanjun Song, Alexandria Pivovaroff, Mahmuda Islam, Martin P. Girardin, Alana Chin, Hervé Cochard, José M. Torres‐Ruiz, José A. Medina‐Vega, Sylvain Delzon, Xiaohan Yin, Xiao Jing Guo, Mirindi E. Dusenge, Jeffrey M. Warren, Paul J. Hanson, Peter B. Reich, Andrew D. Richardson, Lingcheng Li, Avni Malhotra, Verity G. Salmon, Nate G. McDowell   +19 more
wiley   +1 more source

Beyond the Gold Standard: Towards Industrially Viable Electrodes for Durable Perovskite Solar Cells

Advanced Energy Materials, Volume 16, Issue 34, 9 September 2026.
Transparent and opaque electrode materials are mapped by raw material cost per 1 m2 electrode area and retained median device efficiency after heat–light ageing. FTO offers a lower‐cost and more stable alternative to ITO, while Cr/Al provides the lowest‐cost rear electrode investigated with Au‐like stability and substantially improved durability ...
Tino Lukas, Manuel Kober‐Czerny, Ali Reza Nazari Pour, James McGettrick, Georgios Loukeris, Clemens Baretzky, Shuaifeng Hu, Junke Wang, Chia‐Yu Chang, Sam Teale, Bowei Li, Trystan M. Watson, Martin Stolterfoht, Robert L. Z. Hoye, Philippe Holzhey, Lukas Wagner, Markus Kohlstädt, Henry J. Snaith   +17 more
wiley   +1 more source

Small‐Scale Magnetic Peristaltic Soft Robot With Mobility and Transport Capabilities

Advanced Intelligent Systems, Volume 8, Issue 9, September 2026.
This study introduces a miniature, untethered soft magnetic microrobot with peristaltic capabilities for both locomotion and cargo transport. Eight helically magnetized elastomeric strips deform under rotating fields (10–80 mT, 1–5 Hz), enabling movement across rods and lumina at up to 4.1 body lengths min‐¹.
Mohammad Hasan Dad Ansari, Linda Paternò, Chenjun Wu, Veronica Iacovacci, Arianna Menciassi   +4 more
wiley   +1 more source

Numerical investigation of MHD mixed convection in an octagonal heat exchanger containing hybrid nanofluid

Heliyon
Nowadays, the advancement of heat transmission for the heat exchanger device is an important field of research for many researchers. In this work, a numerical study has been conducted to investigate the thermal performance of a mixed convective flow ...
Md. Yousuf Ali, Saiful Islam, M.A. Alim, Rejowan Ahmed Biplob, Md. Zohurul Islam   +4 more
doaj   +1 more source

Towards Advanced Intelligent and Perceptive Soft Grippers

Advanced Intelligent Systems, Volume 8, Issue 8, August 2026.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim, Hayeon Shin, Seik Park, Changbeom Shim, Seonggun Joe   +4 more
wiley   +1 more source

From Cages to Sheets: Computational Elucidation of Methylaluminoxane Structure and Reactivity

ChemPlusChem, Volume 91, Issue 8, August 2026.
Methylaluminoxane (MAO), the dominant cocatalyst in metallocene‐based olefin polymerization, has resisted structural characterization for decades. This review traces the computational journey from early cage and nanotube proposals to the identification of two‐dimensional aluminoxane sheets as the thermodynamically preferred motif, and how this ...
Mikko Linnolahti, Perttu Hanhisalo, Aleksi Vähäkangas   +2 more
wiley   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, Volume 36, Issue 58, 20 July 2026.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Octagonal Schoolhouse drawing

, 1954
This negative is a drawing of the Octagonal Schoolhouse at the Hockessin Friends Meeting ...
Department of State, Delaware Public Archives
core   +2 more sources