Results 61 to 70 of about 322,202 (327)

HDO And SO2 Thermal Mapping On Venus II. The So2 Spatial Distribution Above And Within The Clouds [PDF]

, 2013
Sulfur dioxide and water vapor, two key species of Venus photochemistry, are known to exhibit significant spatial and temporal variations above the cloud top.
Atreya, S. K., Bezard, B., deWitt, C., Encrenaz, T., Fouchet, T., Greathouse, T. K., Lacy, J., Richter, M. J., Widemann, T.   +8 more
core   +1 more source

Feline‐Inspired Robot Enabled by Combustion‐Driven Actuators for Agile Motion and High‐Payload Obstacle Traversal

Advanced Science, EarlyView.
Inspired by nature's competitive maneuvers, this study introduces a combustion‐driven soft actuator that powers a multi‐modal “Jump‐and‐Fly Catbot” (JFC). With millisecond response, high‐force output (over 70 times its weight) and precise control (error within 5%), the robot can jump, fly, hover, and escape from challenging environments, achieving ...
Hongkuan Ma, Yang Yang, Zhiguo He, Hongliang Ren, Pengcheng Jiao   +4 more
wiley   +1 more source

Remote Activation of Spinal TRPV1 by Magnetic Nanocubes Confers Cardioprotection Against Myocardial Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
Fe‐based magnetic nanocubes conjugated with TRPV1 antibodies (FeNCs‐TRPV1) are developed for the specific targeting of TRPV1 channels. Intraspinally injected FeNCs‐TRPV1 induces TRPV1 desensitization in rats exposed to repetitive and transient ACMF.
Xueying Cheng, Shuangyu Liu, Yu Zhang, Kang Peng, Muge Qile, Chao Wu, Mengyun Dou, Liu Liu, Na Yang, Rui Liu, Guiyang Zhang, Liangping Ni, Gaolin Liang, Fang Yang, Ye Zhang, Shufang He   +15 more
wiley   +1 more source

Recovery of Spectra of Phosphine in Venus' Clouds [PDF]

, 2021
J. S. Greaves, A. M. S. Richards, William Bains, Paul B. Rimmer, D. L. Clements, Sara Seager, Janusz J. Petkowski, Clara Sousa‐Silva, Sukrit Ranjan, H. J. Fraser   +9 more
openalex   +1 more source

Self‐Assembled Myricetin‐Arginine Conjugate Nanozymes for Targeted Suppression of Joint Inflammation and Osteoclastogenesis in Rheumatoid Arthritis

Advanced Science, EarlyView.
Carrier‐free myricetin‐arginine conjugate nanozymes (MANZs) have been fabricated through a Mannich reaction and spontaneous self‐assembly. MANZs selectively accumulate in inflamed joints by targeting M1 macrophages via CAT2‐mediated uptake. The nanozymes can effectively modulate macrophage polarization, suppress osteoclast differentiation, and mitigate
Jiachang Hong, Penghao Ji, Jinxi An, Junchao Huang, Ziheng Bu, Xudong Zhang, Wei Liu, Tingyu Wu, Sen Wang, Wei Zhu, Yuhui Li, Jixian Wan, Sudan Xu, Minfeng Huo, Peng Wu   +14 more
wiley   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Self‐Healing Materials from Electronically Integrated Microscopic Robots

Advanced Intelligent Systems, EarlyView.
Submillimeter robots can use electronically controlled electrodeposition to assemble into a material structure. The resulting aggregate possesses ultralow density, high strength‐to‐weight ratio, and can heal from damage. Further afield, these results clear a path to materials that organize or adapt by directing matter and information at the microscale.
Lucas C. Hanson, William H. Reinhardt, Marc Z. Miskin   +2 more
wiley   +1 more source

The Topos of the Mound in Samuel Beckett’s Writing

American, British and Canadian Studies Journal, 2014
This essay aims to bring to the fore the varied and broad valences of the ‘mound’ in Beckett’s oeuvre. In my reading, the mound functions as a profuse, multi-purpose symbol, that coalesces into a variety of topoi indicative of Mother Earth, that figure ...
Habibi Reza
doaj   +1 more source

Synaptic Vesicle Glycoprotein 2A Suppresses Amyloidogenesis Beyond Its Synaptic Role: A Novel Mechanism Disrupting BACE1 Binding and Altering APP Localization. [PDF]

Aging Cell
Synaptic vesicle glycoprotein 2A, the newly identified APP‐binding protein, reduces amyloid‐β plaque deposition in Alzheimer's disease by suppressing the amyloidogenic pathway through inhibition of BACE1‐APP interaction and alteration of APP endosomal‐lysosomal localization.
Wang X, Zhang Q, Zhang X, Liu J, Zhang J, Liu C, Cui Y, Song Q, Hou Y, Wang Y, Cao M, Wang P.   +11 more
europepmc   +2 more sources

Venus halo - Photometric evidence for ice in the Venus clouds [PDF]

Venus halo and photometric evidence for ice in Venus ...
Oleary, B. T.
core   +1 more source