Results 81 to 90 of about 5,737,218 (322)

Banded transformer cores [PDF]

, 1974
A banded transformer core formed by positioning a pair of mated, similar core halves on a supporting pedestal. The core halves are encircled with a strap, selectively applying tension whereby a compressive force is applied to the core edge for reducing ...
Mclyman, C. W. T.
core   +1 more source

Two-dimensional photonic band-gap structures as quasi-metals

, 1996
By considering waves that propagate out of the transverse plane, we show that common high index materials (eg GaAs) with a 2D array of air holes can act in some ways like a 3D photonic band-gap structure.
Atkin, D.M., Birks, T.A., Roberts, P.J., Russell, P.St.J., Shepherd, T.J.   +4 more
core   +1 more source

Homologous expression and purification of human HAX‐1 for structural studies

FEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

Three-Phase Saturated-Core Fault Current Limiter

Energies, 2018
The saturated-core fault current limiter (SFCL) is widely used to limit the fault current. However, in the conventional SFCL structure, alternating current (AC) and direct current (DC) coils are wound on different loosely coupled cores.
Haocong Shen, Fei Mei, Jianyong Zheng, Haoyuan Sha, Changjia She   +4 more
doaj   +1 more source

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

FEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani, Hiroya Ueda, Ayumi Kawata, Yuki Sato, Kotomi Inomata, Hiroshi Mano, Masahiro Wada, Kenji Kobata   +7 more
wiley   +1 more source

Bright and Gap Solitons in Membrane-Type Acoustic Metamaterials

, 2017
We study analytically and numerically envelope solitons (bright and gap solitons) in a one-dimensional, nonlinear acoustic metamaterial, composed of an air-filled waveguide periodically loaded by clamped elastic plates.
Achilleos, Vassos, Frantzeskakis, Dimitrios J., Richoux, Olivier, Romero-García, Vicente, Theocharis, Georgios, Zhang, Jiangyi   +5 more
core   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

FEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq, Nestor G. Casillas‐Vega, Alma Gomez‐Loredo, Xristo Zarate   +3 more
wiley   +1 more source

Impacts of Insulation Barrier on Air Gap Discharge Spectral Characteristics and the Charge Evolution Mechanism

Zhongguo dianli
Investigating the discharge patterns and detection methodologies for rod-to-plate gap discharges within spatially constrained power equipment, such as switchgear, is critically important. The study delved into the distribution of discharge spectra within
Yanhui WEI, Liankang ZHANG, Fengyuan XU, Yanze HAN, Yuanwei ZHU, Guochang LI   +5 more
doaj   +1 more source

Hollow-core air-gap anti-resonant fiber couplers

, 2017
We design, fabricate, and demonstrate the first hollow-core air-gap anti-resonant fiber coupler in a dual hollow-core anti-resonant fiber (DHAF) structure.
Xiaosheng Huang, Jie Ma, D. Tang, S. Yoo
semanticscholar   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

FEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso, Jaime Hiniesta‐Valero, Alejandra Guerra‐Castellano, Miguel A. De la Rosa, Irene Díaz‐Moreno   +4 more
wiley   +1 more source