Results 141 to 150 of about 15,703 (300)

STRUCTURE ANALYSIS AND OPTIMIZATION OF MAGNETIC POLE COMBINED PERMANENT MAGNETIC SCREW

Jixie qiangdu
In order to improve the manufacturing difficulty of the complex helical-shape magnetic pole (HSMP) in permanent magnetic serew, the structure of HSMP is improved and replaced. The static characteristies of thrust and torque were simulated with the finite
SONG XiaoQing, ZHANG YongXin, ZHANG JiaChen, ZHANG XiaoDong   +3 more
doaj  

Power Transmission lines

, 1920
Scan of a glass lantern slide showing electric transmission lines on poles crossing a valley landscape.

core  

Life Cycle Cost Analysis of Prestressed Concrete Poles Subjected to Wind, Surges, and Waves

Prestressed concrete (PC) poles are becoming popular choices to support coastal power transmission systems. However, the existing literature does not offer a detailed analysis of the effectiveness of PC poles in terms of long-Term vulnerabilities and the
Dowden, Daniel, Sohrabi, Saeed, Pringle, William J., Dehghanian, Payman, Darestani, Yousef   +4 more
core   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Compact multi-band bandpass filter with independently controlled passbands using CRLH-TZRP. [PDF]

Sci Rep
Bastani A, Jam S, Darvishi M.
europepmc   +1 more source

Soil resistivity cut off value and concrete pole deployments in HV transmission mains

, 2013
The prologue of new High Voltage (HV) transmission mains into the community necessitates earthing design to ensure safety compliance of the system. Concrete poles are widely used within HV transmission mains; many retired transmission mains with timber ...
Hellany, Ali (R8993), Nagrial, Mahmood H. (R8279), Rizk, Jamal (R13769), Nassereddine, Mohamad (S24951)   +3 more
core  

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Design and experiment of transfer and loading machine for tobacco poles in bulk curing barn scenario. [PDF]

Front Plant Sci
Guo T, Tang H, Li M, Liu C, Chen C, Wang L.   +5 more
europepmc   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

Robust Interpretation of Electrochemical Impedance Spectra Using Numerical Complex Analysis. [PDF]

ACS Meas Sci Au
George JD, Brenneis W, Sangwan VK, Meli D, Kurtz H, Richards J, Lauhon LJ, Rivnay J, Hersam MC, Lopez J, Chan MKY, Taylor V.   +11 more
europepmc   +1 more source