Results 21 to 30 of about 3,877,671 (234)

Modelagem matemática do tratamento de efluente de sangue animal por eletrofloculação [PDF]

open access: yesRevista DAE
O processamento de sangue animal gera efluentes líquidos. Como alternativa aos tratamentos convencionais, cita-se a técnica de eletrofloculação. Este estudo avalia a eficácia do tratamento eletroquímico de efluentes do processamento de sangue animal e ...
Andrieli Sena Lacerda   +3 more
doaj   +1 more source

Impacto de la vacunación completa contra COVID-19 sobre las tasas de letalidad y muertes por millón de habitantes en el mundo al 05/06/2022

open access: yesTecnología en Marcha, 2023
Después de elaborar cinco estudios individuales por continente, referentes al impacto de la vacunación (aplicación de dos dosis) sobre la tasa de letalidad (TL) y la tasa de muertes por millón de habitantes (TM/millón hab), al 05/06/2022, se presenta ...
Darner A. Mora-Alvarado
doaj   +1 more source

Mundos parecidos, mundos distintos

open access: yesMélanges de la Casa de Velázquez, 2004
This article raises the question of how the Spanish saw the New World of America and its inhabitants, from the start of colonisation until the period of independence, starting with how the similarities and differences between the Old world and the New were seen.
openaire   +3 more sources

Dar novos mundos ao mundo

open access: yesSinais de cena, 2012
Recensão de Ana Campos ao livro Gabriela Borges (org.), Nas margens: Ensaios sobre teatro, cinema, e meios digitais. Lisboa: Gradiva/Centro de Investigação em Artes e Comunicação, Col. Artes e Media nº1, 1ª ed., Março, 2010, 216 pp.
openaire   +6 more sources

Association between landscape transformation and the Chagas disease vector dynamics in a rural area with continuous surveillance and control

open access: yesParasites & Vectors
Background The Gran Chaco Region of Argentina, a hotspot for neglected tropical diseases (NTDs) including Chagas disease (CD), has undergone significant landscape transformations due to deforestation and agricultural expansion. These changes have altered
Leonardo Sandon   +6 more
doaj   +1 more source

Operational satellite-based temporal modelling of Aedes population in Argentina

open access: yesGeospatial Health, 2018
Aedes aegypti is a vector for Chikungunya, Dengue and Zika viruses in Latin America and is therefore a large public health problem for the region. For this reason, several inter-institutional and multidisciplinary efforts have been made to support vector
Manuel Espinosa   +5 more
doaj   +1 more source

Effects of Dual Wavelength Photobiomodulation on Osseointegration in Grafted Areas

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Objective This study evaluated the effects of dual‐wavelength photobiomodulation (PBMT) (infrared and red laser) on osseointegration and bone structure in areas grafted with deproteinized bovine bone (DBB). Methods Sixty‐four rats were randomly distributed into four groups. The groups were divided according to the irradiation protocol applied:
Lucas de Sousa Goulart Pereira   +5 more
wiley   +1 more source

Mundo, milagro y ley en La bicicleta de Sumji de Amós Oz

open access: yesInterpretatio. Revista de Hermenéutica, 2023
A partir de una lectura de La bicicleta de Sumji de Amós Oz, el presente ensayo reflexiona sobre la relación entre dos oposiciones paralelas: por un lado, el mundo entendido como engranaje sujeto a la necesidad, frente a su opuesto, el azar o “milagro ...
Adriana Menassé
doaj   +1 more source

Adherencia al tratamiento en la prevención secundaria en pacientes con síndrome coronario agudo [PDF]

open access: yes, 2015
Objetivos: Conocer el grado de adherencia al tratamiento en la prevención secundaria de los pacientes que sufren un síndrome coronario agudo. Como objetivos secundarios, averiguar las razones por las cuales hay pacientes que no se adhieren al tratamiento,
Salar Mundo, Abel
core  

Biobased Epoxidized Castor Oil Covalent Adaptable Networks Adhesives Reinforced with Recycled Carbon Fibers

open access: yesMacromolecular Rapid Communications, EarlyView.
It is reported the design of biobased sustainable, smart, and functional adhesives achieved dispersing recycled carbon fibers into biobased epoxy monomer. ABSTRACT The development of sustainable, smart, and functional adhesives is crucial in advancing environmentally friendly materials.
Alberto Cellai   +6 more
wiley   +1 more source

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