Results 31 to 40 of about 952,860 (245)

A Bimodal Extension of the Beta-Binomial Distribution with Applications

Axioms
In this paper, we propose an alternative distribution to model count data exhibiting uni/bimodality. It arises as a weighted version of the beta-binomial distribution, which is defined by a parametric weight function that admits up to two modes for the ...
Jimmy Reyes, Josu Najera-Zuloaga, Dae-Jin Lee, Jaime Arrué, Yuri A. Iriarte   +4 more
doaj   +1 more source

Application of Semantics to Solve Problems in Life Sciences [PDF]

, 2018
Fecha de lectura de Tesis: 10 de diciembre de 2018La cantidad de información que se genera en la Web se ha incrementado en los últimos años. La mayor parte de esta información se encuentra accesible en texto, siendo el ser humano el principal usuario de ...
García Godoy, María Jesús
core   +1 more source

Epistemic opacity in Antarctic science: Unknowing the last frontier

People and Nature, EarlyView.
Abstract Antarctica is facing intensifying pressures from climate change, industrial fishing, tourism and renewed geopolitical competition, even as scientific activity on the continent reaches unprecedented levels. We argue that this proliferation of research often fails to deliver the integrated, policy‐relevant knowledge needed for precautionary ...
Virginia Morandini, Álvaro Soutullo
wiley   +1 more source

Digitising biological collections to advance National Species Inventories: A case study from the flora of Chile

PLANTS, PEOPLE, PLANET, EarlyView.
In response to Chile's public policy to establish a national biodiversity inventory and monitoring system, we launched the HerbarioDigital.cl portal. We have digitised over 120,000 specimens representing more than 3,900 species from two Chilean herbaria, integrating them through a curated local taxonomic index.
Ricardo A. Segovia, Juan M. Sáez, Francisco A. Squeo, Alicia E. Marticorena, Julián Caro, Pablo C. Guerrero   +5 more
wiley   +1 more source

Predictive Modeling of Honey Yield in Rural Apiaries: Insight from Chachapoyas, Amazonas, Peru

Agriculture
Honey production is influenced by multiple factors, including climatic conditions, hive management practices, and harvest scheduling. This study evaluated the predictive capacity of statistical modeling techniques using data mining algorithms (MARS ...
Yander M. Briceño-Mendoza, José Américo Saucedo-Uriarte, Lenin Quiñones Huatangari, Jhoyd B. Gaslac-Gomez, Hurley A. Quispe-Ccasa, I. S. Cayo-Colca   +5 more
doaj   +1 more source

Detecting extirpation: A localized approach to a global problem

PLANTS, PEOPLE, PLANET, EarlyView.
The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon, Antranig Basman, R. Adam Martin, Caitlin Robinson, Quentin Cronk   +4 more
wiley   +1 more source

Resultados Workshops Diseño de proyectos de Ciencia de Datos

, 2023
ANEXO 3. Resultados de workshops realizados durante los días 14 y 15 de noviembre de 2022 para el Proyecto: Diseño de Proyectos de Ciencia de Datos para Políticas Públicas Inclusivas. PlusAlliance.
Brussa, Virginia, Hermosilla, María Paz, Santorcuato Muñoz, Jesús   +2 more
openaire   +1 more source

Influence of tree species on soil physicochemical composition, macrofauna, and forage production

Journal of Agriculture and Food Research
The expansion of livestock farming has had negative environmental impacts, such as biodiversity loss, soil compaction, and greenhouse gas emissions. Silvopastoral systems (SPS), which integrate forest species and grazing, are an alternative to mitigate ...
Leandro Valqui, José Américo Saucedo-Uriarte, Miguel A. Altamirano-Tantalean, Leidy G. Bobadilla, Segundo Melecio Portocarrero Villegas, William Bardales, Hugo Frias, Luis Homero Zagaceta Llanca, Lamberto Valqui-Valqui, Lizbeth Juanita Puerta-Chavez, Héctor V. Vásquez   +10 more
doaj   +1 more source

Red ALyC, la hemeroteca en línea en ciencias sociales http://www.redalyc.com [PDF]

, 2004
Es un hecho que la mayor parte de los resultados producidos por las investigaciones realizadas en América Latina y El Caribe permanecen en la penumbra, lo que nos lleva a la necesidad de buscar mecanismos que den visibilidad a la ciencia realizada en los
AGUADO LOPEZ, EDUARDO, AGUADO LOPEZ, EDUARDO, Chávez Ávila, Chavez, Chávez Ávila, Salvador, ROGEL SALAZAR, ROSARIO, ROGEL SALAZAR, ROSARIO, SANDOVAL FORERO, EDUARDO ANDRES, SANDOVAL FORERO, EDUARDO ANDRES   +7 more
core  

Knee height is often right: evaluating device height effects on camera trapping rate

Remote Sensing in Ecology and Conservation, EarlyView.
Camera trap deployment height can introduce systematic biases in detection trapping rates across species of different body sizes. Combining 172 paired sampling points in five experiments across Europe, North America and Africa, our results show that low cameras significantly increase detections of small‐ and medium‐sized species, whereas high cameras ...
Jorge Sereno‐Cadierno, Tim R. Hofmeester, Marcus Becker, Alice Bernard, Lizette Moolman, Hervé Fritz, Pelayo Acevedo   +6 more
wiley   +1 more source