Results 21 to 30 of about 56,714 (261)
AgriEngineering, 2023 Deferred grazing (DG) consists in adapting the number of animals and the number of days grazed to the availability of pasture. Compared to continuous grazing (CG), which is based on a permanent and low stocking rate, DG is a management strategy that aims
João Serrano +7 more
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A Superconformal Index for HyperKähler Cones
, 2018 39 ...
Barns-Graham, Alec E., Dorey, Nick
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A critical index algorithm for nearest point problems on simplicial cones [PDF]
Mathematical Programming, 1982 We consider the linear complementarity problem (q, M) in which M is a positive definite symmetric matrix of order n. This problem is equivalent to a nearest point problem [/'; b] in which F = {A4, ..., A~} is a basis for R", b is a given point in R'; and it is required to find the nearest point in the simplicial cone Pos(F) to b.
Fathi, Yahya, Murty, Katta G.
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Pesquisa Agropecuária Brasileira, 2007 O objetivo deste trabalho foi descrever e testar um minipenetrômetro dinâmico para a determinação da resistência do solo à penetração, em amostras indeformadas.
Marcos Aurélio Carolino de Sá +4 more
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Nano-cones for broadband light coupling to high index substrates [PDF]
Scientific Reports, 2016 AbstractThe moth-eye structure has been proposed several times as an antireflective coating to replace the standard optical thin films. Here, we experimentally demonstrate the feasibility of a dielectric moth-eye structure as an antireflective coating for high-index substrates, like GaAs.
Buencuerpo, Jerónimo +5 more
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Agricultural Tire Test: Straw Cover Effect on Reducing Soil Compaction by Cargo Vehicles
AgriEngineeringAgricultural cargo vehicles are responsible for applying severe soil pressures. However, the ground straw cover can attenuate the loads applied by wheels to the soil surface.
Alberto Kazushi Nagaoka +2 more
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Revista Brasileira de Ciência do Solo, 2005 A resistência mecânica à penetração apresentada pelo solo exerce grande influência sobre o desenvolvimento vegetal, uma vez que o crescimento das raízes, assim como o rendimento das culturas, varia de forma inversamente proporcional ao seu valor.
Paulo Afonso dos Santos +5 more
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Estimating Sample Size of Soil Cone Index Profiles by Bootstrapping [PDF]
Revista Brasileira de Ciência do Solo, 2017 ABSTRACT Measurements of the soil cone index are widely used to assess soil resistance to root penetration (SR) and to monitor the soil compaction status of agricultural fields. However, soil sampling for SR estimation is a rather challenging task in view of the high spatial and temporal variability of the soil.
Alesso, Carlos Agustín +3 more
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Frontiers in Oncology, 2021 ObjectivesThis study aimed to show the advantages of each stereotactic radiosurgery (SRS) treatment option for single small brain metastasis among Gamma Knife (GK), Cone-based VMAT (Cone-VMAT), and MLC-based CRT (MLC-CRT) plans.Materials and MethodsGK ...
Yanhua Duan +17 more
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Power and draft required by chisel plow on soils worked in no-tillage in the Argentinean flat Pampas
Revista de la Facultad de Ciencias Agrarias, 2020 The no-tillage systems production in Argentina requires high traffic intensities, for example 50 to 65 Mg km ha. Due to these traffic intensities applied continuously and successively, the soils are compacted.
Enrique Ernesto Contessotto +1 more
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