Results 51 to 60 of about 725,720 (244)
An x-band slow-wave T/R switch in 0.25-μm SiGe BiCMOS [PDF]
, 2013 This brief presents a fully integrated X-band transmit/receive (T/R) switch using slow-wave transmission lines for X-band phased-array radar applications.
Kalyoncu, İlker +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li +7 more
wiley +1 more source
Unusual presentation of myocardial ischemia after arterial switch operation
, 2005 Ischemic changes and acute or subacute cardiac failure after arterial switch operation generally result!; from imperfect transfer of coronary arteries to the neoaorta. Peroperative and early postoperative myocardial ischemia is the main cause of death in
Babaoglu, K +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley +1 more source
Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices
Advanced Functional Materials, EarlyView.This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies +2 more
wiley +1 more source
Journal of Cardiovascular Emergencies, 2020 Pulmonary arterial hypertension (PAH) is a rare but severe complication that should be investigated in patients diagnosed with transposition of the great arteries who have undergone neonatal arterial switch operation.
Şuteu Carmen Corina +4 more
doaj +1 more source
3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors
Advanced Functional Materials, EarlyView.A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang +10 more
wiley +1 more source
Challenging Pulmonary Arterial Reconstruction: Pulmonary Arterioplasty Post-Arterial Switch
, 2023 This case involves a ten-month-old infant who underwent an arterial switch as a neonate for transposition of the great arteries. He went on to develop progressive severe branch pulmonary artery stenoses and hypoplasia in addition to supravalvular main ...
Sameh M. Said (15453016) +1 more
core +1 more source
Advanced Healthcare Materials, EarlyView.A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi +10 more
wiley +1 more source
SWITCH city facilitated progress analysis: Cali [PDF]
, 2008 This report aims at providing an evaluation of the Learning Alliance (LA) process in Cali, Colombia, after 17 months from its inception. In fact, Cali has become a SWITCH demonstration city only at the beginning of 2008.
Bernal, Diana Paola +3 more
core +2 more sources