Results 21 to 30 of about 257,100 (166)
Modelling of cellular materials by a microsphere‐based material model
Proceedings in Applied Mathematics and Mechanics, Volume 19, Issue 1, November 2019., 2019 Abstract Metal foams are a very interesting class of cellular materials which, due to their structure, can be used both for lightweight construction and for the absorption of kinetic energy. They have a microheterogeneous structure, which makes it difficult to simulate these materials efficiently.
Anne Jung +2 more
wiley +1 more source
Stroke Research and Treatment, Volume 2013, Issue 1, 2013., 2013 Introduction. Elevated intracranial pressure that occurs at the time of cerebral aneurysm rupture can lead to inadequate cerebral blood flow, which may mimic the brain injury cascade that occurs after cardiac arrest. Insights from clinical trials in cardiac arrest may provide direction for future early brain injury research after subarachnoid ...
Jennifer A. Frontera, R. Loch Macdonald
wiley +1 more source
Management of Striga asiatica in the vulnerable uplands of Central Madagascar: combining zero-tillage rice-maize cover-crop rotations with resistant varieties [PDF]
, 2011 Una de las principales dificultades que se tienen actualmente para diseñar localmente máquinas y herramientas para la extracción de gel de la planta de Aloe Vera, es el desconocimiento de las propiedades mecánicas de sus hojas.
Rodenburg, Jonne +5 more
core +3 more sources
Case Reports in Vascular Medicine, Volume 2012, Issue 1, 2012., 2012 Like other invasive procedures, percutaneous coronary interventions are associated with complications. Most common access site for these procedures is common femoral artery. Complications such as groin and retroperitoneal hematoma can be encountered as well as pseudoaneurysms, arteriovenous fistulas, acute arterial occlusion, and infection.
Predrag Matic +6 more
wiley +1 more source
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 +2 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 +2 more
doaj +1 more source
Revista Colombiana de Ortopedia y Traumatología, 2020 Introducción: Las fracturas de humero diafisiarias abarcan del 5% de todas las fracturas del cuerpo humano. La infección asociada a la no-unión de humero en niños es una patología extremadamente rara e incapacitante, que de no ser tratada adecuadamente ...
Álvaro Ernesto Portilla-Molina +3 more
doaj +1 more source
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 +3 more
wiley +1 more source
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
INGnosis Revista de Investigación Científica, 2019 Objetivo. Influencia de la relación de compresión, grado de elevación de la presión y grado de expansión previa en el trabajo neto indicado y la eficiencia en el ciclo TRINKLER. Materiales y Métodos. El diseño de investigación es de carácter descriptivo, transversal.
openaire +1 more source