Results 31 to 40 of about 3,128 (118)

Doppler Impedance Changes at the Fetal Brain Vessels in a Pregnancy Affected with a Multiple Combination of Uteroplacental Anomalies

Case Reports in Medicine, Volume 2012, Issue 1, 2012., 2012
A fetus with a very rare five‐fold combination of uteroplacental anomalies, bicornuate uterus, short cervix with cervical incompetence, multilobed placenta succenturiata, accessory cotyledon within the cervical funneling, and umbilical cord insertion into the anomalous cervical cotyledon, presented an early and marked decrease at the vertebral and ...
José Morales-Roselló, Núria Peralta Llorens, Ron Rabinowitz   +2 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

Hacia una metodología para la caracterización experimental del comportamiento a compresión de la mampostería de adobe

Informes de la Construccion, 2020
En la Península Ibérica existen numerosas viviendas y elementos patrimoniales construidos con tierra cruda. Por otro lado, actualmente hay una tendencia creciente a revitalizar el empleo de este material en la arquitectura moderna debido a su valor ...
J. D. Rodríguez-Mariscal, M. Solís
doaj   +1 more source

A novel approach for distinguishing noise and information in forest MLS‐point clouds

Methods in Ecology and Evolution, Volume 17, Issue 5, Page 1595-1605, May 2026.
Abstract 3D laser scanning is a cornerstone of modern forest and ecological research, allowing detailed insight into forest structures and dynamics. Although point cloud processing and noise management are crucial steps in the exploitation of LiDAR data, traditional denoising methods are usually based on the assumption of a Gaussian noise distribution,
Marie‐Eve Charlebois, Pascal Rochon, Philippe Nolet   +2 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

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

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

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

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