Results 71 to 80 of about 543,265 (307)
Ciência Animal Brasileira, 2014 The aim of this study was to evaluate the economic viability of feedlot-finished steers through financial indicators of risk and return, via deterministic analysis, based on average values quotations practiced in Rio Grande do Sul state in the years ...
Paulo Santana Pacheco +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
SolarGrid-connected photovoltaic–energy storage systems (PV-ESSs) enhance electricity reliability and lower energy costs in emerging markets. However, their commercial viability under multi-objective optimization remains under-quantified.
Raphael I. Areola +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky +3 more
wiley +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
After the global financial crisis, investment fell more substantially than it had in the wake of previous recessions. With investment seemingly recovering faster in the United States than in Europe, the fear of a lasting gap emerged in Europe.
European Investment Bank
core +1 more source
Análise de opções reais aplicada na diversificação da produção rural no estado do Paraná
Revista de Economia e Sociologia RuralResumo O presente artigo tem o objetivo de analisar a contribuição do uso da Teoria das Opções Reais (TOR) na análise de investimentos da diversificação da produção rural no estado do Paraná.
Wagner Dantas Souza Junior +2 more
doaj +1 more source
Understanding Investment Analysis for Farm Management
EDIS, 2019 Investment decisions are among the most important decisions growers make. In many cases, those investments are in capital assets such as establishing a new orchard or purchasing a new piece of equipment.
Julio Cruz, Ariel Singerman
doaj +1 more source
Advanced Functional Materials, EarlyView.Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh +4 more
wiley +1 more source
Energies, 2020 In this work, a novel methodology based on the real options theory has been developed for the evaluation of photovoltaic energy projects with a capacity greater than 100 KW in France. French legislation that regulates these types of projects presents two
José Balibrea-Iniesta
doaj +1 more source