Buscar
Mostrando ítems 1-10 de 10324
Technology Innovation Project. Participatory evaluation on the introduction of leguminous cover crops in slash and mulch systems for sustainable corn production in the Toledo District, Belize
(IICA, 2013)
This document contains information about the project Participatory Evaluation of the Use of Leguminous Cover Crops in Slash and Mulch Systems for Sustainable Corn Production in the Toledo District, Belize, which have the ...
UNIVERSAL COVERING OF DRIFTLESS CONTROL SYSTEMS
(SPRINGER/PLENUM PUBLISHERS, 2008)
Let M be a finite-dimensional manifold and Sigma be a driftless control system on M of full rank. We prove that for a given initial state x epsilon M, the covering space Gamma(Sigma, x) for a monotonic homotopy of trajectories ...
The fundamental progroupoid of a general topos
(Elsevier Science, 2008-11)
It is well known that the category of covering projections (that is, locally constant objects) of a locally connected topos is equivalent to the classifying topos of a strict progroupoid (or, equivalently, a localic ...
Green manure cover effects on restoration success in Southeast Atlantic Forest biome
(Ipef-inst Pesquisas Estudos Florestais, 2022-01-01)
Active restoration techniques, such as direct sowing, is an important strategy to benefit forest structure formation and to inhibit the exotic grasses invasion, which is an impediment to many restoration projects. The use ...
Towards a theory for defining a project management multidisciplinary kernel: an approach based on Abstract Level Progress Health Attributes
(2018)
Abstract: Project management is a discipline for gathering knowledge, capabilities, tools, and tech-niques in order to control the environment where projects run. Project management bodiesof knowledge (BOKs) and standards ...
Suitability index for restoration in landscapes: An alternative proposal for restoration projects
(Elsevier B.V., 2016-01-01)
Forest fragmentation constitutes one of the main consequences of land cover change worldwide. Through this process gaps in habitat coverage are created and the ability of populations in the remaining fragments to maintain ...
Lift and project relaxations for the matching and related polytopes
(Elsevier Science, 2004-01)
We compare lift and project methods given by Lovász and Schrijver (the N+ and N procedures) and by Balas, Ceria and Cornuéjols (the disjunctive procedure) when working on the matching, perfect matching and covering polytopes. ...