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Mostrando ítems 21-30 de 1988
The Determinants of Systematic Risk: A Firm Lifecycle Perspective
(Universidad EAFITEscuela de Economía y Finanzas, 2016-12-12)
This paper investigates how of systematic risk varies over the lifecycle of the firm. If market equity beta is determined by firm characteristics as the literature on the determinants of systematic risk holds, and if those ...
The fossilization of the brazilian electric matrix under the lifecycle assessment perspective
(2015)
The increasing participation of fossil fuel thermoelectric plants in the Brazilian electricity grid in the past few years has led to a worsening of its environmental impact, a correlation made evident by data on CO2 emissions ...
Lifecycle assessment of fuel ethanol from sugarcane in Brazil
(SPRINGER HEIDELBERG, 2009)
This paper presents the lifecycle assessment (LCA) of fuel ethanol, as 100% of the vehicle fuel, from sugarcane in Brazil. The functional unit is 10,000 km run in an urban area by a car with a 1,600-cm(3) engine running ...
Approach for improving the life-cycle profit exploding remanufacturing conditions
(Pergamon-Elsevier Science Ltd, 2021-02)
This work presents a mixed-integer nonlinear programming (MINLP) formulation for the multi-period planning of a Closed-Loop Supply Chain (CLSC) with the emphasis placed on remanufacturing conditions. The approach considers ...
Criação do ciclo de vida do produto para os sites institucionais da UFSM
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2022-08-17)
In the context of Information Technology (IT) organizations, the services in ther catalog
are treated as the digital products that they offer. These services have a series of conditions,
and are executed according to ...
A detailed forecast of the technologies based on lifecycle analysis of GMAW and CMT welding processes
(MDPI, 2021)
In this study, GMAW and CMT welding technologies were evaluated in terms of their technological lifecycles based on their patent datasets together with the S-curve concept, and the joints were evaluated in terms of their ...
INFORMATION LIFECYCLE MANAGEMENT OF PEDAGOGICAL RESEARCHESGESTIÓN DEL CICLO DE VIDA DE LA INFORMACIÓNDE LAS INVESTIGACIONES PEDAGÓGICAS
(Universidad Central "Marta Abreu" de Las Villas, 2017)
Mixed-integer linear programming approach for product design for life-cycle profit
(Pergamon-Elsevier Science Ltd, 2019-11)
The paper deals with the product design problem where the characteristics of new and remanufactured products must be determined. The objective of the problem is to maximize the total profit taking into account the design ...