Results 201 to 210 of about 6,477,034 (245)

Near-unity spontaneous emission factor InP surface-emitting lasers based on quasi-bound states in the continuum. [PDF]

Sci Adv
Wong WW, Huang X, Lem OLC, Jagadish C, Tan HH.   +4 more
europepmc   +1 more source

Signal Amplification in the HPT Axis-Evidence for Its Existence, Location, Significance, and Molecular Mechanisms. [PDF]

Acta Physiol (Oxf)
Jing L, Moyd SA, Zhang Q.
europepmc   +1 more source

Proteomics analysis of empagliflozin in patients without diabetes or overt heart failure from empagliflozin and cardiac remodeling in people without diabetes CardioLink-7 randomized clinical trial. [PDF]

Cardiovasc Endocrinol Metab
Chen WS, Yang NI, Verma S, Liu MH, Chien KY, Chen CW, Quan A, Teoh H, Yan AT, Connelly KA, Juan YH, Chang CW, Mazer CD, Wang CH.   +13 more
europepmc   +1 more source

Prerequisites for pore formation in foods. [PDF]

Curr Res Food Sci
van der Sman RGM.
europepmc   +1 more source

Fabry-Perot cavity-based circularly polarized Sierpinski fractal antenna with analysis and measurement characterization for sub 5/6G V2I and V2V communication. [PDF]

Sci Rep
Ez-Zaki F, Khan S, Ourahou O, Belahrach H, Ghammaz A, Khan S, Nasir J, Koziel S, Ullah S, Matekovits L.   +9 more
europepmc   +1 more source

A near zero refractive indexed non-uniform metasurface for broadband RCS reduction of an antipodal Vivaldi antenna. [PDF]

Sci Rep
Das P, Kundu S, Kumar R.
europepmc   +1 more source

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A NIC with Impedance Scaling Properties Using Unity Gain Cells

Analog Integrated Circuits and Signal Processing, 2004
A novel negative impedance converter (NIC) is proposed. This configuration is based on unity gain cells (a cascade of current and voltage followers with unity gains). The proposed circuit has wide band impedance scaling property, and it is suitable for practical implementation of realizing high-negative-valued passive components.
Ali Ümit Keskin, Ali Toker
openaire   +3 more sources

New voltage-model/current-mode universal biquad filter using unity-gain cells

International Journal of Electronics, 2006
A new universal biquad filter is presented which can realize all the five standard filter functions namely lowpass, bandpass, highpass, notch and allpass in voltage-mode (VM) as well as in current-mode (CM) employing only unity-gain cells (i.e. voltage followers and current followers) as active elements.
S. S. Gupta, R. Senani
openaire   +3 more sources