Results 211 to 220 of about 1,583,809 (354)

Protection system of hydraulic drive of road construction machinery [PDF]

, 2017
Н. А. Фоменко, О. В. Бурлаченко, M. V. Ivanov   +2 more
openalex   +1 more source

Bio‐Inspired Micro‐Fin‐Assisted Multi‐Modal Vascular Intervention

Advanced Science, EarlyView.
A magnetic guidewire with a micro‐fin–integrated tip is introduced for multimodal cardiovascular navigation. The micro‐fins exploit fluid drag to augment magnetic torque, enabling bifurcation traversal at 15 mT, tolerating 45° misalignment, bidirectional crawling, and buckle self‐correction.
Xu Liu, Qiang Luo, Zhuoqun Cao, Hongde Li, Xi Chen, Hong Wang, Mao Chen, Ziyu Ren, Wenqi Hu   +8 more
wiley   +1 more source

PECULARITIES OF THE SYNTHESIS OF DIGITAL NONLINEAR CONTROL WITH ELECTRO-HYDRAULIC DRIVE

, 2017
A. P. Prokopiev, В.И. Иванчура, R. T. Emelianov, N. A. Safarov   +3 more
openalex   +2 more sources

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

Nanoscopic Mapping of the Extracellular Space in Amyloid Plaque‐rich Cortex

Advanced Science, EarlyView.
The extracellular space and diffusion around amyloid plaques are examined using shadow imaging and single‐particle tracking. Increased diffusivity is found near plaques, extracellular matrix alterations, and plaque core penetrability that varies with amyloid phenotype.
Juan Estaún‐Panzano, Yulia Dembitskaya, Ivo Calaresu, Somen Nandi, Quentin Gresil, Evelyne Doudnikoff, Thierry Leste‐Lasserre, Thierry Amédée, Laurent Cognet, Laurent Groc, Urs Valentin Nägerl, Erwan Bezard   +11 more
wiley   +1 more source

Transients in hydraulic drive of a fan for engine cooling system of a vehicle

, 2013
К. А. Труханов
openalex   +2 more sources

Ultra‐Thin Oxide‐Based Double‐Layer Architecture Achieves Wide‐Temperature Broadband Microwave Absorption by Synergizing Lorentz Resonance and Thermionic Transport

Advanced Science, EarlyView.
Developing ultrathin wide‐temperature adaptive microwave absorption materials (MAMs) is crucial for enhancing the survival of military devices under alternating high‐temperature environment. Here, a double‐layer La2Zr2O7/Eu2Zr2O7 architecture is employed, with rare‐earth zirconates featuring with one‐eighth anion‐site vacancies, successfully achieving ...
Zewen Duan, Ruopeng Cui, Yi Li, Lu Gao, Xuefei Zhang, Lingfeng Yuan, Biao Zhao, Chunlei Wan   +7 more
wiley   +1 more source

Simulation and validation of hydraulic track drive systems for electrification of heavy-duty machinery. [PDF]

Sci Rep
Coyle H, Young C, Anderson N, Johnston L, Gilmour R.   +4 more
europepmc   +1 more source

Electro-hydraulic SWOT-analysis on electro-hydraulic drives in construction machinery

, 2020
Martin Inderelst, David Prust, Michael Siegmund   +2 more
openalex   +2 more sources

Rollable Single‐Piece Thermoelectric Generators at Cryogenic Temperature Fabricated with High‐performance CNT Films Achieved by Doping Modulation

Advanced Science, EarlyView.
High power factor CNT of 10.5 mW m−1 K−2 at 298 K achieved by a developed material‐processing strategy exhibited a small variation by 20% in the temperature range of 100–298 K which surpassed most inorganic materials (25‐70%). The CNT film‐based single‐piece TEG showed exceptional ultra‐low temperature tolerance and great flexibility, which is ...
Zihan Zhu, Kuncai Li, Xin Hao, Xu Dai, Jing Wang, Fenfen Yin, Hong Wang   +6 more
wiley   +1 more source