Results 51 to 60 of about 702,582 (209)

Economia de água e energia em projetos de irrigação suplementar no Estado de Minas Gerais Water and energy savings in supplemental irrigation projects in Minas Gerais State, Brazil

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2002
Dados climatológicos cedidos pelo Instituto Nacional de Meteorologia (INMET) e pela Agência Nacional de Energia Elétrica (ANEEL), foram usados em um modelo de balanço hídrico associado a um sistema de informações geográficas, para gerar mapas temáticos ...
Roberto A. de Faria   +3 more
doaj   +1 more source

Estudo de viabilidade econômica do concreto auto-adensável frente ao concreto convencional [PDF]

open access: yes, 2016
A pesquisa buscou demonstrar a viabilidade econômica do CAA frente ao CC através do estudo de custo em laboratório de uma composição de CAA e uma de CC, representativas de composições aplicadas na região do Recife, com mesmo fck e igual a 40 MPa e mesma ...
Barkokébas, Béda   +3 more
core  

An investigation of development appraisal methods employed by valuers and appraisers in small and medium sized practices in Brazil [PDF]

open access: yes, 2015
Purpose – Whilst the real estate development appraisal practices of large national and international real estate companies are well understood, relatively little is known about how development appraisals are conducted by indigenous appraisers and valuers
Bendel, Roberto Soares, Greenhalgh, Paul
core   +1 more source

Actions Speak Louder Than Words: Assessing the Democratic Accountability of Europe's New Industrial Policy

open access: yesGovernance, Volume 39, Issue 1, January 2026.
ABSTRACT This article asks “who controls the controllers” now that the European Commission—long responsible for controlling the conduct of industrial policy in the EU's internal market—increasingly pursues its own industrial policy objectives. We draw on delegation theory to establish why the Commission should be held accountable for its industrial ...
Sebastian Diessner, Christy A. Petit
wiley   +1 more source

Custo e comparação econômica de dietas contendo diferentes níveis feno de erva sal Atriplex nummularia Lindl. para ovinos. [PDF]

open access: yes, 2017
Este trabalho estimou os custos e a relação benefício/custo de dietas para engorda de ovinos em confinamento contendo diferentes percentuais de feno de Erva Sal.
ARAUJO, F. P. de   +4 more
core  

Independent effects of white matter lesion volume and APOE ɛ4 on ARIA‐H in A4 Study

open access: yesAlzheimer's &Dementia, Volume 21, Issue 10, October 2025.
Abstract INTRODUCTION Increased white matter hyperintensity (WMH) volume is a common but non‐specific finding in AD. This study investigates the effect of baseline WMH volume and APOE ε4 on magnetic resonance imaging (MRI)‐visible hemorrhagic lesion emergence.
Zahra Shirzadi   +17 more
wiley   +1 more source

Análise do desempenho da máquina 'slingshot' em subsistemas de colheita em florestas de eucalipto Analysis of the performance of a slingshot machine in subsystems of eucalyptus forest harvesting

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2004
Com este trabalho, objetivou-se avaliar, técnica e economicamente, o 'slingshot' em diferentes subsistemas de colheita em florestas de eucalipto. A análise técnica englobou um estudo de tempos e movimentos e produtividade, e a análise econômica envolveu ...
Amaury P. de Souza   +4 more
doaj   +1 more source

A front-end system to support cloud-based manufacturing of customised products [PDF]

open access: yes, 2011
In today’s global market, customized products are amongst an important means to address diverse customer demand and in achieving a unique competitive advantage.
Corney, Jonathan   +4 more
core  

Potential of Photovoltaic and Diesel Off‐Grid Systems for Irrigation in Brazil Considering Carbon Credits

open access: yesIrrigation and Drainage, Volume 74, Issue 4, Page 1553-1574, October 2025.
ABSTRACT Irrigation is a crucial practice for the security of rural businesses, ensuring agricultural production even in periods without rainfall. This work aimed to analyse the financial viability of an off‐grid photovoltaic (PV) system as an alternative to traditional energy sources for pumping irrigation in Brazilian agricultural areas.
Giovana Franco Valadão   +5 more
wiley   +1 more source

Avaliação econômica do uso da restrição alimentar qualitativa para suínos com elevado peso de abate Economical evaluation of the use of qualitative feed restriction for pigs with high slaughter weight

open access: yesRevista Brasileira de Zootecnia, 2008
O objetivo neste trabalho foi avaliar economicamente o uso da restrição alimentar qualitativa para suínos machos castrados em terminação sobre o desempenho e as características de carcaça de 60 animais.
Alessandro Luís Fraga   +5 more
doaj   +1 more source

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