Results 31 to 40 of about 3,030 (153)

ANALISIS DE SENSIBILIDAD PARA EL MDVRPPC MULTI-OBJETIVO QUE CONSDERA COSTO E IMPACTO AMBIENTAL

REVISTA COLOMBIANA DE TECNOLOGIAS DE AVANZADA (RCTA), 2020
En este artículo se presenta un modelo matemático para resolver elproblema de ruteo verde usando flota propia y flota subcontratada considerando múltiplesdepósitos (GMDVRPPC). El modelo planteado es del tipo bi-objetivo, donde se consideran tanto costos operativos como impacto ambiental, medido a través del consumo de combustible de los vehículos.
Alejando Ospina Castaño, Eliana Mirledy Toro Ocampo, Ramón Alfonso Gallego Rendón   +2 more
openaire   +2 more sources

Securing Bangladesh's Nuclear Future: Is the Regulated Asset Base Model the Answer to Address Project Corruption?

Journal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.
ABSTRACT Bangladesh's goal of achieving high‐income status by 2041 requires dependable, low‐emission, and affordable energy. With near‐universal grid coverage and increasing demand, nuclear energy is a strategic asset for long‐term baseload supply. However, the existing financing model, typified by the country's most expensive $12.65 billion Rooppur ...
Hafiz Ahmed
wiley   +1 more source

Inversiones de infraestructura aeroportuaria : una aplicacion del analisis de costo-beneficio

, 1978
El objetivo de este trabajo es presentar un análisis del problema tarifario de los servicios aeroportuarios que sea apto para optimizar las inversiones en expansión de capacidad. La decisión de cuando expandir un aeropuerto puede ser tan crucial como el tan discutido problema de su localización.
Guadagni, Alieto, Negre, Eugenio
openaire   +2 more sources

Urban sustainability commitment: Actor constellations and motivations

Review of Policy Research, Volume 43, Issue 1, January 2026.
Abstract In recent years, cities have increasingly committed to sustainable urban development, despite it being a voluntary task. This paper investigates the causes behind this commitment by focusing on local policy‐makers and their motivation rather than viewing cities as unitary actors.
Svenja Katharina Schwarz, Nathalie Behnke   +1 more
wiley   +1 more source

Costos bancarios: estimaciones mediante análisis de corte transversal y series de tiempo

Económica, 1978
En este trabajo se presentan estimaciones de funciones de costos operativos realizadas mediante análisis de corte transversal. Los resultados demuestran la existencia de economías de escala.
Ernesto V. Feldman
doaj  

Administrative Burdens and Inequities in COBRA Take‐Up

World Medical &Health Policy, Volume 17, Issue 4, Page 658-668, December 2025.
ABSTRACT To what extent does COBRA's lack of program visibility and complexity induce inequities in access to this form of health insurance? Though COBRA has long been an important tool for helping workers to avoid “job lock,” precious little scholarship has been devoted to understanding its reach.
Miranda Yaver
wiley   +1 more source

The Potential Economic and Public Health Impact of MDMA‐Assisted Group Therapy for PTSD in Ukraine

World Medical &Health Policy, Volume 17, Issue 4, Page 791-805, December 2025.
ABSTRACT The war in Ukraine has led to widespread trauma, with 6.4 million people suffering from severe, chronic posttraumatic stress disorder (PTSD). This study evaluates the cost‐effectiveness and societal impact of implementing modified group MDMA‐assisted therapy (MAT), with supplemental individual therapy for PTSD treatment in Ukraine.
Elliot Marseille, Olga Chernoloz, Oleh Orlov   +2 more
wiley   +1 more source

Social Determinants of Sepsis Mortality in the United States: A Retrospective, Epidemiologic Analysis

World Medical &Health Policy, Volume 17, Issue 4, Page 823-830, December 2025.
ABSTRACT Sepsis is a leading cause of mortality in the United States, with over 350,000 deaths annually, yet the contribution of neighborhood‐level social determinants of health (SDoH) remains underexplored. We conducted a retrospective analysis of 4.4 million hospitalized patients with sepsis, identified using ICD‐10 codes, leveraging de‐identified ...
Ahad Khaleghi Ardabili, Alireza Vafaei Sadr, Vida Abedi, Anthony S. Bonavia   +3 more
wiley   +1 more source

Role of forest edges and other seminatural linear landscape features in structuring wild bee habitat connectivity in intensively managed landscapes

Conservation Biology, Volume 39, Issue 6, December 2025.
Abstract Pollinator conservation schemes typically focus on conserving existing, restoring degraded, or creating new wild bee habitats. Their effectiveness depends on dispersal corridors enabling habitat colonization by bees. However, the role of seminatural linear landscape structures (LLS) in connecting pollinator communities across intensively ...
Markus A. K. Sydenham, Anders Nielsen, Yoko L. Dupont, Claus Rasmussen, Henning B. Madsen, Marianne S. Torvanger, Bastiaan Star   +6 more
wiley   +1 more source

Anthropogenic or Natural Dispersal: Case of the Spiny‐Tailed Iguanas (Ctenosaura) on Clarion Island, Mexico

Ecology and Evolution, Volume 15, Issue 10, October 2025.
Species can colonize oceanic islands by both natural and human‐assisted dispersal and human‐caused species introductions have had catastrophic effects on ecosystems around the world. The Spiny‐tailed Iguanas inhabiting Clarion Island were previously considered introduced. Molecular data and analyses support iguanas' arrival on Clarion Island by natural
Daniel G. Mulcahy, Jacobo Reyes‐Velasco, Daniel I. Vázquez‐Arce, Juan A. Cervantes‐Pasqualli, Juan E. Martínez‐Gómez, Kevin de Queiroz   +5 more
wiley   +1 more source