Results 231 to 240 of about 37,362 (307)

Influence of gravity on narrow input forced drainage in 2D liquid foams

, 2007
Qicheng Sun, Wei Ge, Jin Huang
openalex   +2 more sources

From Grave to Cradle: Kombucha Waste for Sustainable Electronics

Advanced Science, EarlyView.
This study introduces a sustainable method to purify kombucha bacterial cellulose (KBC) with sodium bicarbonate and hydrogen peroxide, avoiding harsh chemicals. KBC films are patterned with gold and function as pressure sensors for flatfoot gait detection. At the end‐of‐life, the KBC‐based device biodegrades in soil, leaving environmentally benign gold
Xin Ying Chan, Xiaolu Sun, Eddy Yi Ler Pang, Iris Zhiyu Ren, Xuan Zhang, Pengyu Chen, Yu Jun Tan   +6 more
wiley   +1 more source

Actin depolymerization by Latrunculin B can either suppress or promote root gravitropism, depending on the developmental stages in Arabidopsis. [PDF]

Plant Signal Behav
Chen A, Wang Q, Sheng X.
europepmc   +1 more source

Groundwater Potential Assessment Using Integrated 2D and 3D Electrical Tomography and 2D Gravity Modeling: A Case of Burka Uke Catchment, West Ethiopia [PDF]

Imiru Adugna, Geremew Lamessa
openalex   +1 more source

Active Force Dynamics in Red Blood Cells Under Non‐Invasive Optical Tweezers

Advanced Science, EarlyView.
A non‐invasive method combines low‐power optical tweezers with high‐speed microscopy to simultaneously monitor local membrane forces and displacements in single human red blood cells. This dual‐channel approach reveals a mechano‐dynamic signature that correlates the cell's metabolic state with its mechanical activity. This energetic framework serves as
Arnau Dorn, Clara Luque‐Rioja, Macarena Calero, Diego Herráez‐Aguilar, Francisco Monroy, Niccolò Caselli   +5 more
wiley   +1 more source

Light-Activated Micromotors in Air Propelled by Thermal Convection. [PDF]

Adv Mater
Mena-Giraldo P, Mandl GA, Quezada-Novoa V, Garcia-Henao C, Bondon N, Hazlett MJ, Capobianco JA.   +6 more
europepmc   +1 more source

High‐Speed, Maneuverable, and Terrain‐Adaptive Micro‐Robot with Tree Frog‐Inspired Bionic Feet

Advanced Science, EarlyView.
A 7.5 mm micro‐robot integrates tree frog‐inspired bionic feet with an electromagnetic linear motor to achieve high‐speed locomotion, slope climbing, and precise turning. It reaches 39 body lengths per second and ascends 30° slopes. The system demonstrates strong potential for inspection tasks in confined and complex environments, such as micro‐aero ...
Weizhi Zhao, Shijia Li, Kaiwen Zhang, Wanyu Zhang, Danyang Liu, Weidong Fang, Yanxin Zhai, Kaibo Lei, Liwen Zhang, Huawei Chen, Tiantong Xu   +10 more
wiley   +1 more source

Swarm coordination of fish-like magnetic soft robots: directed aggregation and shape-adaptive attachment toward efficient drug delivery. [PDF]

Natl Sci Rev
Mao L, Tian C, Yang P, Meng X, Shen X, Zhang H, Xie H.   +6 more
europepmc   +1 more source

Unitary Matrix Models and 2D Quantum Gravity (Virasoro constraints modified)

, 1992
S. Dalley, Clifford V. Johnson, Tim R. Morris, Anders Wätterstam   +3 more
openalex   +1 more source

Solar‐Powered Electrokinetic Filtration using Hierarchical Porous Membranes for the Off‐Grid Removal of Ultrafine Contaminants

Advanced Science, EarlyView.
A solar‐powered nanoelectrokinetic filtration system enables high‐flux removal of ultrafine contaminants without relying on nanoscale pores or pressure‐driven membranes, offering a sustainable solution for the off‐grid water purification. Abstract The removal of ultrafine suspended solids from water remains a critical challenge due to the tradeoffs ...
Woonjae Choi, Minsoo Lee, Young June Park, Seungbin Yoon, Geunbae Lim   +4 more
wiley   +1 more source