Results 111 to 120 of about 6,400,718 (206)

Mathematical Models in Input-Output Economics [PDF]

This paper describes the mathematical basis for input-output economics, the major types of models, and the underlying economic theory. The features of these models that make them especially well suited for understanding the connections between the ...
Faye Duchin, Albert E. Steenge
core  

Concurrent Crises and Non‐State Service Provision

Risk, Hazards &Crisis in Public Policy, Volume 17, Issue 3, September 2026.
ABSTRACT Concurrent crises represent a significant challenge for disaster and public health governance. Activated in response to one threat, governing institutions may be distracted or stretched thin during an emergent crisis. In such crises, governments and communities rely heavily on non‐state service providers such as non‐profit organizations and ...
Daniel Sledge, Herschel F. Thomas
wiley   +1 more source

ANALISIS PERANAN SEKTOR INDUSTRI TERHADAP PEREKONOMIAN JAWA TENGAH TAHUN 2000 DAN TAHUN 2004 (ANALISIS INPUT OUTPUT)

Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan, 2008
This research aim to analyse role of industrial sector to other economy sectors in Central Java and the role in Central Java economy. Research method, which applied that, is Input Output Analysis Model (Analysis I-O), accompanied by analysis of role of ...
Didit Purnomo, Devi Istiqomah
doaj  

Three‐Year Monitoring of the Arthropod‐Based Soil Biological Quality Index (QBS‐ar) in Arable Fields of the Sentina Reserve: Spatial and Temporal Patterns and Environmental and Management Correlates

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
ABSTRACT Although the arthropod‐based Biological Soil Quality Index (QBS‐ar) is widely used to assess soil biological quality in agroecosystems, interpreting its variation under field conditions remains challenging. We characterised spatial and temporal patterns in QBS‐ar and complementary arthropod‐based indicators across four arable fields belonging ...
Martina Coletta, Aurora Torresi, Aldo D'Alessandro, Marco Monticelli, Daizy Bharti, Santosh Kumar, Stefano Chelli, Antonietta La Terza   +7 more
wiley   +1 more source

Algunas aplicaciones de la teoría matemática de la información al análisis input-output.

Rect@, 2003
El objeto de esta comunicación es mostrar distintas posibilidades de utilización de la teoría matemática de la información al análisis input-output. Abordaremos este cometido desde tres ópticas diferentes.
García Muñiz, Ana Salomé, Fernández Vázquez, Esteban, Álvarez Herrero, Rubén, Ramos Carbajal, Carmen   +3 more
doaj  

Improving manual tagging of camera trap videos for wildlife studies: a visual assistance tool applied to the endangered huillin Lontra provocax

Wildlife Biology, Volume 2026, Issue 5, September 2026.
In the last decades, the use of camera traps for wildlife studies has increased significantly due to advancements in technology leading to cost reduction and improved reliability. They facilitate the study of wild animals in their natural environment in a minimally invasive manner, eliminating the need for researchers to remain in the field for long ...
Luciano Marpegan, Kenya Campos Haedo, Carla Pozzi and (cpozzi@apn.gob.ar)   +2 more
wiley   +1 more source

Feathers and flu: identifying data gaps in avian influenza host dynamics to prioritize wildlife conservation Plumas y gripe: identificación de datos faltantes en la dinámica de hospedadores de la influenza aviar para priorizar la conservación de la vida silvestre

Wildlife Monographs, Volume 225, Issue 1, September 2026.
We describe the host response continuum for highly pathogenic avian influenza viruses (HPAIV), including the continuum of host responses to HPAIV infection and exposure based on the primary axis of host competence, ability to infect other hosts, and host vulnerability.
Johanna A. Harvey, Matthew Gonnerman, Shenglai Yin, Cody M. Kent, Joshua Cullen, Jeffery D. Sullivan, Jonathan B. Dain, Nichola J. Hill, Diann J. Prosser, Jennifer M. Mullinax   +9 more
wiley   +1 more source

Frankfurt airport's impact on regional and national employment and income : some new results using an improved version of the extended model for interregional input-output-analysis [PDF]

, 2000
We develop an interregional version of the standard textbook input-output model, that is extended with respect to the inclusion of the consumption expenditures and income generation process into the endogenous part of the input-output table.
Hujer, Reinhard, Kokot, Stefan
core  

Ecology of declining populations of gray foxes (Urocyon cinereoargenteus) in Indiana, USA Ecología de las poblaciones en declive de zorros grises (Urocyon cinereoargenteus) en Indiana, EE.UU.

Wildlife Monographs, Volume 226, Issue 1, September 2026.
We estimated seasonal space use, cover selection, and resource selection; evaluated gene flow and potential genetic barriers; and assessed cause‐specific survival rates and reproduction of radiomarked gray foxes in Indiana, USA. Our results provide evidence that gray foxes in Indiana are an edge species with relatively large home ranges, relatively low
Tim L. Hiller, Julia A. Nawrocki, Brandon M. Bernhardt, Lane K. Jeakle, Dawn M. Reding, Geriann Albers   +5 more
wiley   +1 more source

Análisis Input-Output estocástico de multiplicadores basados en matrices de origen y destino.

Rect@, 2004
En la literatura existente, la construcción de coeficientes técnicos está ligada a matrices de origen y destino, aunque la aleatoriedad para el cálculo de multiplicadores a través de la matriz inversa de Leontief se imponga sobre dichos coeficientes y no
Thijs ten Raa, José Manuel Rueda Cantuche   +1 more
doaj