Results 41 to 50 of about 52,120 (149)

The Initial Middle Eastern Experience With the Alterra Adaptive Pre‐Stent: Single‐Center Outcomes From Saudi Arabia

CJC Pediatric &Congenital Heart Disease, Volume 5, Issue 2, Page 107-114, April 2026.
Abstract Background The Alterra Adaptive Pre‐Stent, used with the Edwards SAPIEN 3 valve, offers a novel transcatheter option for patients with severely dilated right ventricular outflow tracts (RVOTs) previously unsuitable for conventional transcatheter pulmonary valve replacement (TPVR). No prior experience with this system has been reported from the
Mohamed Al Nasef, Bandar Al Shehri, Khalid Al Naji, Ahmed Al Zahrani, Merna Atiyah, Omar Abdulaziz Almohizy, Saria Mansour Ahmed, Khalid Al Najashi   +7 more
wiley   +1 more source

Chronic Iliac Vein Occlusion and Painful Nonhealing Ulcer Induced by High Venous Pressures from an Arteriovenous Malformation

Case Reports in Radiology, Volume 2011, Issue 1, 2011., 2011
Chronic femoral vein compression (May‐Thurner Syndrome) is a known rare cause of deep venous thrombosis. Subsequent angiogenesis and the development of arteriovenous malformation (AVM) in the setting of chronic venous thrombosis is by itself a rare and poorly understood phenomenon. We report a case in which elevated venous pressures resulting from such
Daniel P. Link, Phillip J. Granchi, P. E. Andersen, T. Chakera   +3 more
wiley   +1 more source

Novel Bio‐Based Polyurethane Elastomers Customizable for Orthopedic Devices: Toughness, Rapid Degradability, and Safety

SusMat, Volume 6, Issue 1, February 2026.
ABSTRACT Given the increasing global demand for sustainable materials and growing concerns over the depletion of petrochemical resources, we report the synthesis of an amorphous bio‐derived polyester diol, and this diol was polymerized with various isocyanates and butanediol, yielding a novel series of bio‐based polyurethane elastomers (BPUEs). Notably,
Chenxin Xu, Yushu Tian, Hengheng Zhao, Jiadong Wang, Qingjun Wang, Xiang Lin, Jun Liu, Zhao Wang, Xuan Qin, Liqun Zhang   +9 more
wiley   +1 more source

Pioneering Coke Reactivity Index via Optimized Gradient Boosting Decision Tree‐Based Algorithms

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Accurate prediction of the coke reactivity index (CRI) is vital for controlling the performance and efficiency of metallurgical coke production. This study aims to establish an advanced predictive framework based on gradient boosting machine (GBM) algorithm optimized through four metaheuristic strategies.
Di Zhang, Sarah Kanaan Hamzah, Hardik Doshi, Anupam Yadav, B. Jayaprakash, Mayank Kundlas, Satvik Vats, B. Bharathi, S. AbdulAmeer, Ali A. Rajhi, Zahraa Saad Abdulali, Mariem Alwan, Mahmood Jasem Jawad, Hiba Mushtaq, Mehrdad Mottaghi, Suresh Kannan Balasingam   +15 more
wiley   +1 more source

Comprensión de textos discontinuos: caricatura y afiche

Educación y Ciencia, 2019
Este manuscrito da cuenta de los avances de la investigación “Comprensión de textos discontinuos: caricatura y afiche”. La revisión teórica toma como base la aplicación del modelo pragmático de Sperber y Wilson.
Dora Cecilia Cristiano, Liceth Yadira Chaparro, Nidia Milena Enciso   +2 more
doaj   +1 more source

Aspirin Versus LMWH for Thromboprophylaxis Following Hip or Knee Arthroplasty—Clinical Implications and Budget Impact

Pharmacology Research &Perspectives, Volume 13, Issue 4, August 2025.
PRISMA flow diagram for a systematic review of RCTs that compared aspirin versus LMWH for thromboprophylaxis following hip or knee arthroplasty. ABSTRACT Venous thromboembolism (VTE) remains a significant concern for patients undergoing hip or knee arthroplasty, with a need to balance effective thromboprophylaxis and bleeding risk.
Eugen Javor, Andrej Belančić, Patrik Javor, Goran Hauser, Ivan Kruljac, Marko Skelin, Andrea Faour, Marko Lucijanić   +7 more
wiley   +1 more source

Absorción y resistencia a compresión del adobe adicionando aditivo Maxx – Seal 200, Jaén -2023 [PDF]

El propósito de esta investigación fue analizar la absorción y la resistencia a la compresión del adobe al incorporar el aditivo Maxx-Seal 200. Se aplicó una metodología de tipo experimental. Los resultados obtenidos indicaron un contenido de humedad del
Mendoza Peña,Luis Angel
core   +1 more source

Condicionantes variscos, extensión mesozoica e inversión cenozoica del anticlinal de Tabuenca-Rodanas (Cordillera Ibérica)

Geogaceta
El anticlinal de Tabuenca – Rodanas es una estructura NW-SE situada en el sector septentrional de la Rama Aragonesa de la Cordillera Ibérica. Está compuesto por una gran variedad de materiales paleozoicos y mesozoicos.
Raúl Lázaro González, Antonio María Casas Sainz, Carlos Luis Liesa Carrera   +2 more
doaj   +1 more source

Resistencia a compresión de especímenes cilíndricos de concreto reforzados con mallas de metal expandido

Revista UIS Ingenierías, 2023
Este trabajo presenta un estudio experimental sobre la resistencia a la compresión de cilindros de concreto reforzados con mallas de metal expandido. La investigación tiene como objetivo comparar la resistencia a la compresión de especímenes de concreto
Orlando Giraldo-Bolívar , Luis Lara-Valencia , Carlos Alberto Graciano-Gallego   +2 more
doaj   +1 more source

Compresión y codificación

, 2011
Francisco Urdaneta habla sobre los modelos de compresión MPEG y H264.H.264/H ...
Urdaneta, Francisco
core   +5 more sources