Results 91 to 100 of about 2,607 (224)

Saturated hydraulic conductivity and steady-state infiltration rate database for Brazilian soils [PDF]

open access: yesRevista Brasileira de Ciência do Solo
Soil saturated hydraulic conductivity (Ksat) and steady-state infiltration rate (SSIR) are essential and necessary soil properties for different geoscience applications.
Marta Vasconcelos Ottoni   +32 more
doaj   +1 more source

Performance Evaluation of Control Strategies for Autonomous Quadrotors: A Review

open access: yesComplexity, Volume 2024, Issue 1, 2024.
The recent progress in the fields of sensor miniaturization, light materials, automatic control, and battery management systems has opened up new opportunities for low‐cost unmanned aerial vehicles (UAVs), such as quadrotors. In fact, quadrotors have transitioned from a primarily military application to being widely used almost everywhere.
Hamid Hassani   +3 more
wiley   +1 more source

Caractéristiques cliniques, phénotypiques et thérapeutiques des patients atteints d'une maladie chronique inflammatoire de l'intestin (maladie de Crohn ou colite ulcéreuse) âgés de plus de 60 ans et/ou diagnostiqués après 60 ans, inclus dans la SWISSIBD cohort study. [PDF]

open access: yes, 2011
Les maladies inflammatoires chroniques de l'intestin (= MICI, maladie de Crohn MC et colite ulcéreuse UC) sont diagnostiquées préférentiellement chez des sujets jeunes. La prévalence et l'incidence de ces maladies a augmenté ces derniers 20 ans.
HENCHOZ, S.
core  

Acesso aberto à informação de solos brasileiros. [PDF]

open access: yes, 2020
O objetivo deste trabalho foi demonstrar as formas de acesso aos dados e as etapas para a realização de consultas públicas, via Internet.CIIC 2014.
KOENIGKAN, L. V.   +2 more
core  

APLICAÇÃO DA PROPOSTA DE ORDEM DOS ANTROPOSSOLOS NO BAIRRO DO GANCHINHO - CURITIBA/PR

open access: yesRevista Brasileira de Cartografia, 2018
O avanço da urbanização e a interferência humana nas paisagens ocasionam alterações substanciais nos solos, os quais passam a apresentar características distintas dos solos remanescentes.
Luciano Augusto Mysczak   +1 more
doaj  

Caracterização, classificação, potencialidades e restrições agrícolas de solos em Chapadinha-MA. [PDF]

open access: yes, 2014
O assentamento Malhada do Meio, localizado em Chapadinha-MA, possui uma área de 630,86 ha, a vegetação é de Floresta Estacional Decidual Submontana e Savana Estépica. O relevo é ondulado e plano, com altitude média de 67 m.
AZEVEDO, J. R. de   +2 more
core  

Characterization and classification of soils in the Taquari river basin - Pantanal region, state of Mato Grosso do Sul, Brazil

open access: yesRevista Brasileira de Ciência do Solo, 2012
Among the soils in the Mato Grosso do Sul, stand out in the Pantanal biome, the Spodosols. Despite being recorded in considerable extensions, few studies aiming to characterize and classify these soils were performed.
Jolimar Antonio Schiavo   +5 more
doaj   +1 more source

Semi-detailed survey of soils of Ceará’s semiarid region: Lavoura Seca Experimental Farm

open access: yesRevista Ciência Agronômica, 2020
The semiarid region of northeastern Brazil has more than 53 million inhabitants who depend, directly or indirectly, on the resources that the region offers. Among these resources, the soil is highlighted as one of the most important.
Ryshardson Geovane Pereira de Oliveira e Silva   +2 more
doaj   +1 more source

Angle-dependent SIBC model of metamaterial in conformal FDTD method

open access: yes, 2022
To control the diffraction of a target illuminated by a radar wave, one technique is to consider metamaterials. Simulating their behaviour can be complex especially when they are applied as thin heterogeneous layers on the surface of the target.
Gaucher, Samuel   +3 more
openaire   +1 more source

Identificação automática de horizontes diagnósticos superficiais e horizonte B textural de solos [PDF]

open access: yes, 2011
bitstream/CNPS-2010/14882/1/comtec30-2005-identificacao ...
NAIME, U. J., SANTOS, H. G. dos
core  

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