Results 21 to 30 of about 2,521,686 (170)

Técnicas Monte Carlo aplicadas a la resolución de ecuaciones en derivadas parciales

Modelling in Science Education and Learning, 2009
En este trabajo se aplican las técnicas Monte Carlo a la resolución de ecuaciones en derivadas parciales, en concreto a la ecuación del calor. Si bien estas técnicas no mejoran las técnicas clásicas proporcionan una manera alternativa y más intuitiva de ...
Armando Serrano Lombillo
doaj   +1 more source

El método de Monte Carlo y la solución de la ecuación de transferencia radiativa

Revista de Investigación de Física, 2010
El paso de la radiación que atraviesa un medio donde ocurren los fenómenos de absorción, dispersión y emisión, es modelado por la ecuación de transferencia radiativa (ETR).
Mariella Berrocal Tito, Carlos E. Velasquez Cabrera, Raul Carita Montero   +2 more
doaj   +1 more source

Methodology to identify ecologically matching areas and its applications in conservation planning

Conservation Biology, EarlyView.
Abstract Identifying ecologically matching areas is both challenging and critical for understanding spatial patterns of biodiversity and advancing conservation planning. However, existing approaches often lack spatial flexibility, overlook shape and size constraints, or rely on limited environmental parameters, reducing their effectiveness in real ...
Pietro Milanesi, Alessandro Chiarucci, Alessandra Maria Bissattini, Vincenzo Buono, Gianluca Piovesan, Carlo Rondinini, Umberto Valdrè, Marco Musiani   +7 more
wiley   +1 more source

Crossed source-detector geometry for a novel spray diagnostic: Monte Carlo simulation and analytical results [PDF]

, 2005
Sprays and other industrially relevant turbid media can be quantitatively characterized by light scattering. However, current optical diagnostic techniques generate errors in the intermediate scattering regime where the average number of light ...
Churmakov, D. Y., Meglinski, I. V., Jermy, Mark C., Romanov, V. P., Berrocal, Edouard   +4 more
core   +3 more sources

There Is Always a Bigger Fish. Determinants of Power Perceptions in Swiss Biodiversity Policy

Policy Studies Journal, Volume 54, Issue 4, November 2026.
ABSTRACT The Advocacy Coalition Framework (ACF) views power as crucial in policy processes, but the nature of coalition power, its determinants, and how to empirically measure it remain understudied. In this article, we use a mixed method approach and social network analysis to explore power relationships in the biodiversity policy subsystem in ...
Alix d'Agostino, Jascha Egli, Daniel Kübler   +2 more
wiley   +1 more source

Analysing multi-level Monte Carlo for options with non-globally Lipschitz payoff [PDF]

, 2009
Giles (Multilevel Monte Carlo path simulation Operations Research, 2008; 56:607-617) introduced a multi-level Monte Carlo method for approximating the expected value of a function of a stochastic differential equation solution.
Higham, Desmond J., Mao, Xuerong, Giles, Michael B.   +2 more
core   +2 more sources

Poderia Arquimedes ter calculado π com areia e um bastão? [PDF]

Revista Brasileira de Ensino de Física, 2014
Neste artigo propomos três métodos para determinar numericamente o valor de uma das constantes mais famosas e importantes da matemática, a constante π.
Fernanda J. Dellajustina, Luciano C. Martins   +1 more
doaj   +2 more sources

A method to estimate actual infrastructure‐induced mortality by integrating hierarchical sources of imperfect detection

Methods in Ecology and Evolution, Volume 17, Issue 10, Page 2943-2960, October 2026.
Abstract Human infrastructures are among the most impactful wildlife threats. Although estimates of animal mortality by these structures exist over a given period, they typically do not account for several levels of imperfect detection (i.e. difference between recorded and true mortality).
Guillermo Gomez‐Peña, Marcello D'Amico, Carlos Rodriguez, Jacinto Román, Alberto García‐Rodríguez, Eloy Revilla, Maria Paniw   +6 more
wiley   +1 more source

Uncertainty of the density of moist air: Gum x Monte Carlo

Brazilian Archives of Biology and Technology, 2006
In this study two methods of evaluation of uncertainty, the law of propagation of uncertainties (as recommended by GUM) and the method of Monte Carlo, are compared.
Moacyr Canaves Junior, Pedro José Pompéia   +1 more
doaj   +1 more source

Ecology of reintroduced Rocky Mountain bighorn sheep in Dinosaur National Monument La Ecología de Borrego Cimarron de las Montañas Rocosas Reintroducido en el Monumento Nacional de Dinosaurio

Wildlife Monographs, Volume 223, Issue 1, August 2026.
We synthesized GPS telemetry, genetic, and pathogen data to evaluate metapopulation processes in a reintroduced Rocky Mountain bighorn sheep (Ovis canadensis canadensis) population in Dinosaur National Monument. We estimated subpopulation‐specific abundances and found 4 small subpopulations with high genetic diversity, partial connectivity, and ...
Sarah L. Carroll, Elizabeth P. Flesch, Salix R. Scoresby, Emily Spencer, Rachel S. Crowhurst, Clinton W. Epps, Nathan L. Galloway, William M. Janousek, Tabitha A. Graves   +8 more
wiley   +1 more source