Results 91 to 100 of about 4,168,755 (293)

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

Advanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar, María del Carmen Giménez‐López   +1 more
wiley   +1 more source

Contrast-Enhanced Ultrasonography of the Uterus During Normal Equine Pregnancy: Preliminary Report in Two Mares

, 2017
There are no reports on use of contrast-enhanced ultrasonography (CEUS) in equine obstetrics. The aim of this study was to evaluate feasibility and safety of CEUS as a technique for monitoring and quantifying perfusion of the uterus throughout normal ...
FRECCERO, FRANCESCA, CASTAGNETTI, CAROLINA, Carolina Castagnetti, Marco Baron Toaldo, DIANA, ALESSIA, CIPONE, MARIO, Francesca Freccero, BARON TOALDO, MARCO, Alessia Diana, Mario Cipone   +9 more
core   +1 more source

The value of contrast-enhanced ultrasonography in detection of prostatic infarction after prostatic artery embolization for the treatment of symptomatic benign prostatic hyperplasia [PDF]

, 2019
PURPOSEWe aimed to assess the clinical and predictive role of contrast-enhanced ultrasonography (CEUS) as the primary method for imaging evaluation of prostatic artery embolization (PAE) for the treatment of symptomatic benign prostatic hyperplasia (BPH).
Katerina Malagari, Aikaterini Tsavari, Nikolaosoulos Papadogeorgop, Konstantinos Stamatiou, Konstantinos Kladis-Kalentzis, Kassiani Manoloudaki, Hippocrates Moschouris, Kyriaki Marmaridou, Michail Kiltenis   +8 more
core   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Interobserver agreement of contrast-enhanced harmonic endoscopic ultrasonography in the evaluation of solid pancreatic lesions [PDF]

, 2015
[Excerpt] Previous reports assessing the reproducibility of contrast-enhanced harmonic endoscopic ultrasonography (CH-EUS) in the evaluation of solid pancreatic lesions (SPLs) involved mainly experienced endosonographers.
Ferreira, Aníbal, Bastos, Pedro, Domínguez Muñoz, Juan Enrique, Lariño Noia, José, Soares, João-Bruno, Gonçalves, Bruno, Dominguez-Muñoz, J. Enrique, Iglesias García, Julio, Iglesias-Garcia, Julio, Lindkvist, Björn, Moutinho, Pedro, Lopes, Luís, Lariño-Noia, Jose, Pimentel-Nunes, Pedro, Caetano, Ana Célia   +14 more
core   +1 more source

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

Advanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen, Yufeng Zhai, Jungui Zhou, Lixing Li, Simon Schraad, Guangjiu Pan, Xuehe Jiang, Sarathlal Koyiloth Vayalil, Rolf A. T. M. van Benthem, Julien R. G. Navarro, Johan F. G. A. Jansen, Mats K. G. Johansson, Peter Müller‐Buschbaum, Stephan V. Roth   +13 more
wiley   +1 more source

Application of contrast-enhanced ultrasound in diagnosis of uterine gestational trophoblastic neoplasia

肿瘤影像学, 2017
Objective: To investigate the diagnostic value of contrast-enhanced ultrasound (CEUS) in gestational trophoblastic neoplasia (GTN). Methods: Thirty-seven cases with 41 suspicious GTNs were reviewed, which were examined by conventional ultrasound and CEUS
YAN Xiayu, LUO Hong, YANG Fan, TIAN Tian
doaj  

Sacrificial‐Layer‐Assisted Heat‐Affected‐Zone Suppression in Laser Patterning of PET for High‐Performance Flexible Devices

Advanced Functional Materials, EarlyView.
A removable sacrificial polymer layer engineers the thermal boundary condition during nanosecond laser ablation of PET, suppressing heat‐affected‐zone formation without relying on costly ultrafast lasers. This strategy enables deep, high‐aspect‐ratio trenches with no detectable heat‐affected zone, templating silver‐filled mesh electrodes with record ...
Mehdi Zarei, Mirza Sahaluddin, Mostafa Bedewy, Paul W. Leu   +3 more
wiley   +1 more source

CEUS – Contrast Enhanced Ultrasound [PDF]

, 2019
Badania z zastosowaniem środków kontrastujących znacznie poszerzają możliwości ultrasonografii jako metody diagnostycznej. Autor przedstawił podstawy fizyczne, mechanizmy obrazowania oraz opisał możliwości zastosowania ultrasonografii z wykorzystaniem ...
Fedak, Andrzej
core  

Usefulness of contrast-enhanced ultrasonography in the diagnosis of renal pseudotumors

, 2010
Background: Within the term "pseudotumors" are grouped some renal anatomic variations that may simulate a focal renal lesion at ultrasonography. Our purpose was to assess the accuracy of contrast-enhanced ultrasonography (CEUS) using a second-generation ...
MAZZIOTTI, Silvio, ASCENTI, Giorgio, Nicola Settineri, PANDOLFO, ALESSIA, ZIMBARO, FABRIZIO, RACCHIUSA, SERGIO   +5 more
core   +1 more source