Results 11 to 20 of about 569,709 (206)

Principios de metodología de superficie de respuesta para modelos logísticos [PDF]

open access: yes, 2023
En esta tesis doctoral abordamos algunos principios para estudiar la Metodología de Superficie de Respuesta (que abreviaremos en adelante como MSR) para datos que siguen distribuciones binarias (Bernoulli y binomial), y que se ajustan mediante Modelos Lineales Generalizados (que abreviaremos como MLG).
Zan, Arturo T. de
openaire   +5 more sources

Evaluación mecánica y mineralógica de un cemento de metacaolín utilizando el método de superficie de respuesta.

open access: yesRevista EIA, 2020
En este trabajo, un cemento alcalino con base en metacaolín colombiano (MK) es desarrollado. Los activadores usados: 15 % en masa de Na2SiO3 y Na(OH) y Ca(OH)2 se variaron en diferentes concentraciones molares siguiendo un diseño experimental estadístico con modelo de superficie de respuesta. La variable respuesta, resistencia mecánica a compresión, se
DÍAZ-VILLAMIL, CARLOS ARTURO   +2 more
openaire   +4 more sources

Modelo de superficie de respuesta que permite inferir concentración de nitrógeno en “compost” producido a partir de desechos orgánicos [PDF]

open access: yesIngeniería e Investigación, 2009
Las actividades humanas que han conducido al desarrollo económico de las naciones, trayendo excelentes consecuencias científicas, tecnológicas y de innovación, también han ocasionado cambios que no parecen ser los más adecuados para preservar los ...
Carmen Carolla   +2 more
doaj   +1 more source

Optimización multiobjetivo mediante la técnica de superficie de respuesta aplicada a la impresión 3D

open access: yes, 2021
[EN] This document details the process developed for multiobjective optimization using the response surface method and the desirability function applied to 3D printing using the fused filament deposition technique on the Anet A8 printer.
Molero Boltes, Francesc Xavier
openaire   +2 more sources

Optimización multi-objetivo en el problema de metodología de superficie multi-respuesta

open access: yes, 2007
El objetivo es definir un conjunto de factores que proporcionen la mejor mediación simultáneamente de la múltiple respuesta.
Bacio Parra, Luz Vanessa
openaire   +2 more sources

Obstruction of biodiversity conservation by minimum patch size criteria

open access: yesConservation Biology, Volume 37, Issue 5, October 2023., 2023
Abstract Minimum patch size criteria for habitat protection reflect the conservation principle that a single large (SL) patch of habitat has higher biodiversity than several small (SS) patches of the same total area (SL > SS). Nonetheless, this principle is often incorrect, and biodiversity conservation requires placing more emphasis on protection of ...
Federico Riva, Lenore Fahrig
wiley   +1 more source

The role of cell size in shaping responses to oxygen and temperature in fruit flies

open access: yesFunctional Ecology, Volume 37, Issue 5, Page 1269-1279, May 2023., 2023
Read the free Plain Language Summary for this article on the Journal blog. Abstract The body size of an animal is strongly coupled to key ecological traits such as fecundity, mortality and growth. Ectothermic animals mature at smaller body sizes in warmer conditions and under low oxygen availability (hypoxia).
Félix P. Leiva   +2 more
wiley   +1 more source

How to prioritize species recovery after a megafire

open access: yesConservation Biology, Volume 36, Issue 5, October 2022., 2022
Abstract Due to climate change, megafires are increasingly common and have sudden, extensive impacts on many species over vast areas, leaving decision makers uncertain about how best to prioritize recovery. We devised a decision‐support framework to prioritize conservation actions to improve species outcomes immediately after a megafire.
Michelle Ward   +11 more
wiley   +1 more source

Do prey shape, time of day, and plant trichomes affect the predation rate on plasticine prey in tropical rainforests?

open access: yesBiotropica, Volume 54, Issue 5, Page 1259-1269, September 2022., 2022
We used artificial, plasticine prey to assess temporal (day‐ versus nighttime) and spatial (pubescent versus glabrous host plant) variation in predation in two Panamanian rainforests. We compared attacks on caterpillar‐ and humanoid‐shaped figurines to test whether model prey shape is as important for prey recognition by predators as often assumed.
Anita Weissflog   +4 more
wiley   +1 more source

Hydrology affects shorebirds, waterfowl, and other waterbirds at Bear River Bay, a Globally Important Bird Area

open access: yesJournal of Field Ornithology, Volume 92, Issue 4, Page 388-401, December 2021., 2021
Abstract The value of saline lakes and associated wetlands as habitats in the xeric Great Basin is dependent on having water of sufficient quantity and quality to support wetland‐dependent birds. To inform conservation and management of these habitats, models are needed to link birds and hydrological changes due to climate and human water use.
Brian G. Tavernia   +3 more
wiley   +1 more source

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