Results 71 to 80 of about 59,739,959 (190)

Metodología para la evaluación de la sostenibilidad en autopistas: cálculo del balance energético de la infraestructura

open access: yesInformes de la Construccion, 2012
El trabajo aborda el desarrollo de un procedimiento para la evaluación de la eficiencia energética en infraestructuras lineales desde el punto de vista constructivo.
J. García-Navarro   +3 more
doaj   +1 more source

Hoffmann's two‐toed sloth I: Complete myology in the thoracic limb of Choloepus (Pilosa: Xenarthra)

open access: yesJournal of Anatomy, Volume 249, Issue 4, Page 714-736, October 2026.
Two‐toed sloths use their thoracic limbs for more frequent and prolonged suspensory support than three‐toed sloths and accordingly demonstrate myological traits consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the elbow joint, and grip on the support.
C. S. Tucker   +3 more
wiley   +1 more source

Estimativa do balanço de energia utilizando imagens TM - Landsat 5 e o algoritmo SEBAL no litoral sul de Pernambuco

open access: yesRevista Brasileira de Meteorologia, 2014
As trocas de energia na interface solo-planta-atmosfera, por meio das componentes do balanço de radiação (Rn) e dos fluxos de calor no solo (G), sensível (H) e latente (LE), são essenciais para a modelagem climática e hidrológica que, por sua vez, afetam
Célia Cristina Machado   +3 more
doaj   +1 more source

High‐Density Iron Nanostructures Grown on Electrospun PVA/Pectin Fibers via Seed‐Mediated Strategy for As(V) Remediation

open access: yesSmall Methods, Volume 10, Issue 18, 23 September 2026.
A seed‐assisted anisotropic growth strategy enabling unprecedented iron loading and controlled anisotropic nanostructure formation on electrospun PVA/pectin nanofibers is presented. By decoupling nucleation and growth through sequential Fe2+ then Fe3+ doping, it achieves a 12‐fold increase in accessible iron content, producing rice‐grain‐like ...
Ayelen C. Santos   +5 more
wiley   +1 more source

Circular economy business strategies and public schemes: a game theory‐based survey

open access: yesInternational Transactions in Operational Research, Volume 33, Issue 5, Page 2827-2869, September 2026.
Abstract This paper develops a selected survey based on game theory in circular economy (CE) by complementing two perspectives: the CE business strategies and the public schemes (PS) available to implement CE systems. These perspectives are concentrated in six CE business strategies (circular inputs, sharing platforms, product‐as‐a‐service (PaaS ...
Vinay Ramani, Pietro De Giovanni
wiley   +1 more source

Comisión Nacional de Energía : Plan Estratégico Institucional 2015-2018

open access: yes, 2015
El Plan Estratégico Institucional 2015–2018 consolida la evolución de la CNE hacia una gestión orientada a resultados, en consonancia con los lineamientos de la Estrategia Nacional de Desarrollo 2030. Bajo la dirección del Lic.
República Dominicana, Comisión Nacional de Energía
core  

Cutting Through the State: Examining Voter Alignment With Milei's Agenda and His Chainsaw Plan

open access: yesLatin American Policy, Volume 17, Issue 3, September 2026.
ABSTRACT Argentina's political landscape experienced a major shift with the unexpected election of Javier Milei as President. Known for his radical right‐wing stance, Milei has pledged to drastically minimize the state's role, proposing a public spending cut of 14% of the gross domestic product.
Giada Pasquettaz, Franco Bastias
wiley   +1 more source

Prospectiva de la demanda de energía de República Dominicana 2010-2030

open access: yes, 2014
El presente informe contiene los resultados de la revisión de la serie de balances energéticos de República Dominicana, período 1998-2011, así como una actualización del balance energético nacional en términos de energía neta y útil, por sector ...
República Dominicana, Comisión Nacional de Energía   +1 more
core  

Sílabo de Balance de Materia y Energía [PDF]

open access: yes, 2017
La asignatura corresponde al área de estudios de especialidad, es de naturaleza teórico práctica. Tiene como propósito desarrollar en el estudiante la capacidad de calcular flujos másicos y energéticos realizando balances de materia y energía en ...
Universidad Continental
core  

When There's No November Rain: Developing a Parametric Insurance for Hydroelectric Energy Generators in Brazil

open access: yesRisk Analysis, Volume 46, Issue 9, September 2026.
ABSTRACT Hydrological risk is a growing challenge for renewable power systems, as droughts reduce generation, increase costs, and expose gaps in risk‐transfer mechanisms. We examine this problem in Brazil, home to the world's sixth‐largest electricity system and highly dependent on hydroelectricity, which accounted for 43% of installed generation ...
Nathalia Costa Fonseca   +3 more
wiley   +1 more source

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