225 research outputs found
ATIVIDADE RESIDUAL DE IMAZAQUIN E ALACHLOR+ATRAZINE PARA PLANTIO SEQĂENCIAL DE CANOLA
Caracterização das åguas subterrâneas usadas para irrigação na årea produtora de melão da Chapada do Apodi
Prototipo funcional de un sistema de clasificaciĂłn para las cerezas de cafĂŠ castillo, en funciĂłn de su etapa de maduraciĂłn
Trabajo de InvestigaciĂłnEn el siguiente proyecto de grado se desarrolla un prototipo funcional para la clasificaciĂłn automatizada de cafĂŠ castillo en funciĂłn de su etapa de maduraciĂłn, el cual consta de un sensor de color RGB, una banda transportadora, un servomotor para el desviĂł de las cerezas de cafĂŠ y el microcontrolador atmega328p. Inicialmente se realiza una bĂşsqueda de las tecnologĂas que se emplean para este proceso, posterior a esto se selecciona los dispositivos que se usaran, ya con esto, se hace el modelado 3D del prototipo en el software Autodesk Inventor, se simula el sistema en Proteus y se diseĂąa el circuito impreso (PCB) en EasyEDA, despuĂŠs de esto se realiza la implementaciĂłn del prototipo para finalmente hacer las pruebas de validaciĂłn.INTRODUCCIĂN
1. GENERALIDADES
2. METODOLOGĂA
3. DESCRIPCIĂN ECONĂMICA DEL PROYECTO
4. CONCLUSIONES
5. RECOMENDACIONES Y TRABAJOS FUTUROS
BIBLIOGRAFĂA
ANEXOSPregradoIngeniero ElectrĂłnic
Atividade residual de herbicidas usados na soja sobre o girassol cultivado em sucessĂŁo
2,4-dichlorophenoxyacetic acid as an alternative auxin for rooting of vine rootstock cuttings
DESENVOLVIMENTO E PRODUĂĂO DE BANANEIRA âGRANDE NAINEâ EM DIFERENTES SISTEMAS DE MANEJO PARA A CONVIVĂNCIA COM A SIGATOKA-NEGRA NO VALE DO RIBEIRA-SP
Intake, performance and nutrient digestibility of sheep fed sugarcane treated and ensiled with calcium oxide or urea
Caracterização de isolados de Xanthomonas sp. associados a sementes de arroz e diferenciação de estirpes de Xanthomonas oryzae
Search for a W' boson decaying to a bottom quark and a top quark in pp collisions at sqrt(s) = 7 TeV
Results are presented from a search for a W' boson using a dataset
corresponding to 5.0 inverse femtobarns of integrated luminosity collected
during 2011 by the CMS experiment at the LHC in pp collisions at sqrt(s)=7 TeV.
The W' boson is modeled as a heavy W boson, but different scenarios for the
couplings to fermions are considered, involving both left-handed and
right-handed chiral projections of the fermions, as well as an arbitrary
mixture of the two. The search is performed in the decay channel W' to t b,
leading to a final state signature with a single lepton (e, mu), missing
transverse energy, and jets, at least one of which is tagged as a b-jet. A W'
boson that couples to fermions with the same coupling constant as the W, but to
the right-handed rather than left-handed chiral projections, is excluded for
masses below 1.85 TeV at the 95% confidence level. For the first time using LHC
data, constraints on the W' gauge coupling for a set of left- and right-handed
coupling combinations have been placed. These results represent a significant
improvement over previously published limits.Comment: Submitted to Physics Letters B. Replaced with version publishe
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