Results 31 to 40 of about 856,870 (289)
A Miniaturized Low Pass Filter with Extended Stopband and High Passband Selectivity [PDF]
Radioengineering, 2023 In this work, an ultra-wide stopband low pass filter (LPF) with high selectivity is proposed using coupled stepped impedance resonators (SIRs), open shunt stubs and circular slots in the ground plane.
P. S. Tomar, M. S. Parihar
doaj
Comparative anatomical studies on ductus venosus in fetuses of domestic ruminants
Macedonian Veterinary Review, 2021 The study has aimed to investigate and determine the anatomical position, shape, size, and histological features of the ductus venosus, and its role as a shunt in the fetal circulatory system in domestic ruminants. The research was conducted on 19 bovine,
Pamela Bejdić +7 more
doaj +1 more source
Magneto-Electric Dipole Antenna Arrays [PDF]
, 2014 A planar magneto-electric (ME) dipole antenna array is proposed and demonstrated by both full-wave analysis and experiments. The proposed structure leverages the infinite wavelength propagation characteristic of composite right/left-handed (CRLH ...
Caloz, Christophe +2 more
core +3 more sources
RF MEMS Based Tunable Bowtie Shaped Substrate Integrated Waveguide Filter [PDF]
, 2015 A tunable bandpass filter based on a technique that utilizes substrate integrated waveguide (SIW) and double coupling is presented. The SIW based bandpass filter is implemented using a bowtie shaped resonator structure.
Baharudin, Z. +4 more
core +1 more source
Journal of Education, Health and Sport, 2023 Central serous chorioretinopathy (CSCR) is a disease characterized by serous detachment of the neurosensory retina in the macular area, caused by increased choroidal vascular permeability.
Ewelina Dybała +5 more
doaj +1 more source
Parallel Piezoelectric Shunt Damping of Rotationally Periodic Structures
Advances in Materials Science and Engineering, 2015 This paper considers the RL shunt damping of rotationally periodic structures with an array of regularly spaced piezoelectric patches. The technique is targeted to the damping of a specific mode with n nodal diameters.
Bilal Mokrani +6 more
doaj +1 more source
Treatment of fetal circular shunt with non‐steroidal anti‐inflammatory drugs
Ultrasound in Obstetrics and Gynecology, 2019 A circular shunt (CS) is a life‐threatening condition involving massive shunting of systemic arterial blood via the ductus arteriosus to the left ventricle without traversing the lungs.
T. Torigoe +7 more
semanticscholar +1 more source
Physical Review Accelerators and Beams, 2019 High frequency high order modes can significantly affect the coupled-bunch stability in a circular accelerator. With a large enough shunt impedance they may drive a coupled-bunch transverse instability.
S. A. Antipov +5 more
doaj +1 more source
Hepatology, EarlyView., 2022 A deleterious variant of FCHSD1 results in mTOR pathway overactivation and may cause porto‐sinusoidal vascular disorder (PSVD). The pedigree of the family demonstrated an autosomal dominant disease with variable expressivity. Whole‐genome sequencing and Sanger sequencing both validated the existence of the FCHSD1 variant and the heterozygosity of c ...
Jingxuan Shan +19 more
wiley +1 more source
Passive Damping of Rotationally Periodic Structures with Tuned Piezoelectric Inductive Shunt
Actuators, 2018 This paper considers the piezoelectric resistive and inductive RL shunt damping applied to rotationally periodic structures equipped with an array of regularly spaced piezoelectric patches.
Bilal Mokrani +5 more
doaj +1 more source