Results 181 to 190 of about 949,261 (229)
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Successful management of critical neonatal Ebstein’s anomaly with circular shunt
Cardiology in the YoungAbstractThe prognosis of neonatal Ebstein’s anomaly requiring early surgery is poor, especially with a circular shunt. We report a critically ill case managed with emergency two-stage Starnes surgery immediately after birth. We hypothesised that the three components of the Starnes procedure, right ventricle exclusion, atrial septal defect creation, and
Shota Masaki +2 more
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Circular shunt in fetal absent pulmonary valve with tricuspid stenosis
Pediatrics International, 2023Tomiko Toyokawa +3 more
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Surgical management of neonatal Ebstein anomaly with a circular shunt
The Journal of Thoracic and Cardiovascular Surgery, 2023Igor E. Konstantinov +4 more
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Cantilever and circular disc structure based capacitive shunt RF MEMS switches
2016 International Conference on Electrical, Electronics, Communication, Computer and Optimization Techniques (ICEECCOT), 2016This paper mainly discuss the aspects in the design and simulation of rectangular cantilever and circular disk micro strip transmission line based capacitive RF MEMS switches. In both the designs the structure is placed on a silicon dioxide (SiO2) dielectric material with dielectric constant of 4.5 and the thickness of 1μm.
K. Srinivasa Rao +2 more
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The shunt-driven circular loop antenna
IEEE Transactions on Antennas and Propagation, 1971The distribution of current, admittance, and far field of a shunt-driven circular loop antenna are derived and related to those of an equivalent series-driven loop in parallel with a section of transmission line. The effective length of a shunt-loaded receiving antenna is obtained in terms of the corresponding quantity for the series-loaded loop.
R. King
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Journal of Ultrasound in Medicine, 2017
ObjectivesTo evaluate risk for congenital heart disease (CHD) in recipient twins with circular shunt physiology (CSP).MethodsThis prospective study enrolled twin‐twin transfusion syndrome (TTTS) cases from 2006 to 2015. Fetal echocardiography (FE) was performed before laser surgery when cardiac involvement was suspected. Diagnosis of recipient twin CSP
Jay D, Pruetz +5 more
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ObjectivesTo evaluate risk for congenital heart disease (CHD) in recipient twins with circular shunt physiology (CSP).MethodsThis prospective study enrolled twin‐twin transfusion syndrome (TTTS) cases from 2006 to 2015. Fetal echocardiography (FE) was performed before laser surgery when cardiac involvement was suspected. Diagnosis of recipient twin CSP
Jay D, Pruetz +5 more
openaire +3 more sources
Review of Scientific Instruments, 2013
Laser scribing of functional thin-film stacks attracts increasing attention especially for applications of flexible electronics or photovoltaics. Laser can perform selective removal of the thin-film stacks that is essential for the isolation and interconnection of the solar cells. The optimization of the laser scribing process concerning the functional
X, Wang +6 more
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Laser scribing of functional thin-film stacks attracts increasing attention especially for applications of flexible electronics or photovoltaics. Laser can perform selective removal of the thin-film stacks that is essential for the isolation and interconnection of the solar cells. The optimization of the laser scribing process concerning the functional
X, Wang +6 more
openaire +3 more sources
Journal of Sound and Vibration, 2016
Circular saws are widespread tools for machining metal, wood or even ceramics. Due to the thin blade and excitation by the workpiece contact of the cutting edges, circular saws are prone to vibration and intense noise emission. Damping the blade will lower the hearing protection requirements of the users and possibly increase precision. Therefore a new
Pohl, Martin, Rose, Michael
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Circular saws are widespread tools for machining metal, wood or even ceramics. Due to the thin blade and excitation by the workpiece contact of the cutting edges, circular saws are prone to vibration and intense noise emission. Damping the blade will lower the hearing protection requirements of the users and possibly increase precision. Therefore a new
Pohl, Martin, Rose, Michael
openaire +2 more sources
IEEE Transactions on Antennas and Propagation, 2023
This article proposes a unified design method for a highly efficient wideband transmissive linear-to-circular polarization converter composed of two orthogonal adjacent-order bandpass filtering elements for the first time.
Wanping Zhang, Bo Li, Lei Zhu
semanticscholar +1 more source
This article proposes a unified design method for a highly efficient wideband transmissive linear-to-circular polarization converter composed of two orthogonal adjacent-order bandpass filtering elements for the first time.
Wanping Zhang, Bo Li, Lei Zhu
semanticscholar +1 more source
European Conference on Antennas and Propagation, 2023
The power harvested by a rectenna (Rx) module is highly dependent on its relative orientation with respect to the dedicated RF transmitter (Tx) which can cause polarization mismatch.
Sundeep Kumar, Ashwani Sharma
semanticscholar +1 more source
The power harvested by a rectenna (Rx) module is highly dependent on its relative orientation with respect to the dedicated RF transmitter (Tx) which can cause polarization mismatch.
Sundeep Kumar, Ashwani Sharma
semanticscholar +1 more source