Results 61 to 70 of about 300,721 (160)

Biodegradability and Recyclability of All-Cellulose Composite

open access: yesBioResources
The development of sustainable packaging materials is becoming increasingly important to address environmental issues. In this context, all-cellulose composites (ACCs) represent a potential alternative to traditional composite materials.
Patrick Jahn   +3 more
doaj  

Los 20 años de la Sociedad Colombiana de Cirugía

open access: yesRevista Colombiana de Cirugía, 1993
"El secreto de la existencia humana está no sólo en vivir, sino también en saber para qué se vive". Este pensamiento del conocido escritor ruso del siglo XIX, Fedor Dostoievsky, parece haber inspirado la gestación, el nacimiento, el crecimiento y la ...
Josquín Quintero
doaj  

Association of COVID-19 infection and COVID-19 vaccination with idiopathic sudden sensorineural hearing loss in Malaysia: a case-control study

open access: yesBMC Public Health
Background Previous studies indicated that the SARS-CoV-2 virus and COVID-19 vaccines may contribute to idiopathic sudden sensorineural hearing loss (ISSNHL).
Nur Sabrina Abdul Rahim   +8 more
doaj   +1 more source

Lessons to Learn About the Misdiagnosis of a Rare Case in China: Bart Syndrome or Carmi Syndrome?

open access: yesInternational Medical Case Reports Journal
Xiaoqing Wei,1,* Junying Zhang,2,* Youwen Mei,3 Eqiong Li,4 Qianling Dai,1 Xiaoli Yang,1 Dan Luo,5 Biao Li,6 Ping Hua,7 Jian Cai,7 Hua Lai,8 Dongfeng Qi,9 Sha Lai,10 Mi Qin,11 Yonghong Lin4 1Department of Cervical Disease and Cervical Cancer ...
Wei XQ   +14 more
doaj  

El debate de la imprescriptibilidad de los delitos de lesa humanidad en Colombia: Análisis desde la perspectiva de los derechos humanos

open access: yesPensamiento Jurídico, 2013
El debate acerca de la imprescriptibilidad de los delitos de lesa humanidad y Derechos Humanos, ha sido de gran impacto en la jurisprudencia Colombiana y el Derecho Penal Colombiano.
Omar Huertas Díaz
doaj  

ACC-AMG

open access: yes
This paper proposes ACC-AMG, an optimized AMG framework that further improves the efficiency of sparse general matrix-matrix multiplication (SpGEMM) on modern GPUs. Considering that SpGEMM is a major bottleneck in the AMG setup phase, we propose a performance-model-based method that takes the multi-dimensional features of two matrix blocks as input and
openaire   +3 more sources

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