Results 41 to 50 of about 26,631 (212)

Mapping Scytonemin Pigment Content and Biocrust Functional Indicators Using High‐Resolution Multispectral Imagery

Remote Sensing in Ecology and Conservation, EarlyView.
We demonstrate that high‐resolution multispectral imagery combined with machine learning can accurately predict key biocrust functional indicators, particularly the UV‐protective pigment scytonemin, across dryland ecosystems. Using fine‐scale imagery acquired in the Chihuahuan Desert and Colorado Plateau, we identified spectral bands strongly ...
Raúl Román, Tong Qiu, Fernando T. Maestre, Elizabeth A. La Rue, Sergio Vargas Zesati, Anthony Schaefer, Ryan V. Trexler, Nicole Pietrasiak, Estelle Couradeau   +8 more
wiley   +1 more source

Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties

Journal of Animal Ecology, EarlyView.
Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea, Fuensanta García‐Orenes, Zebensui Morales‐Reyes, Moisés Gonzálvez, Carlos Martínez‐Carrasco, Marcos Moleón, Daniel Redondo‐Gómez, Evan A. N. Marks, Minerva García‐Carmona, Victoria Arcenegui, José Carlos Huerta‐del‐Bosque, Adrián Orihuela‐Torres, Santiago Soliveres, Sofia Albolafio, Esther Sebastián‐González, José Antonio Sánchez‐Zapata   +15 more
wiley   +1 more source

Nueva localidad de Bulinus truncatus (Audouin, 1827) (Gastropoda: Planorbidae), hospedador intermediario de Schistosoma haematobium, y su distribución en la península Ibérica

Graellsia, 2015
En este trabajo se reporta una nueva población de Bulinus truncatus (Audouin, 1827) (Gastropoda, Planorbidae) en la provincia de Almería (Sureste de España).
Elías D. Dana, Juan García-de-Lomas, José L. Juan Bañón, Encarnación Esteban, María A. A. Grácio, Emilio González-Miras, Francisco Rodríguez-Luque, Guillermo Ceballos   +7 more
doaj   +1 more source

The Edification of Manuela Xiqués: Slavery, Finance, Biography, and the Construction of Modern Barcelona

Gender &History, EarlyView.
ABSTRACT An analysis of the dual biographies, economic and domestic, of Manuela Xiqués, an enslaver from nineteenth‐century Cuba and Spain, deepens our understanding of the role of European and Creole women in the nineteenth‐century Atlantic. This essay foregrounds the role of literature, namely family biography, as a locus of the processes of ...
Lisa Surwillo, Martín Rodrigo Alharilla
wiley   +1 more source

The Language of Gendered Violence and Sexual Aggression in the Spanish Civil War: Conceptualizations and Reassessments

History, EarlyView.
Abstract This article examines the conceptual vocabulary through which violence against women during the Spanish Civil War has been interpreted, with particular attention to the longstanding predominance of the category ‘sexed violence’ (violencia sexuada).
SABINA MOMPÓ TORIBIO
wiley   +1 more source

A 4D geometric morphometrics workflow to quantify complex biological motion

Methods in Ecology and Evolution, EarlyView.
Abstract Quantifying biological motion is fundamentally tied to quantifying the biological structures that produce that motion. Yet, this dependence makes it essential to decouple motion from static morphology to enable general, comparable analyses across individuals and conditions. In this work, we present a methodological pipeline to study biological
Marta Gómez‐Recio, Markus Bastir, Gael Deboeck, Antonella LoMauro, Andrea Aliverti, Véronique Feipel, Barbara Fischer, Philipp Mitteroecker, Benoit Beyer   +8 more
wiley   +1 more source

Inflexibilidad psicológica, depresión y ansiedad: una explicación contextual de la ideación suicida en universitarios

Psiquemag
El objetivo fue determinar la influencia de la inflexibilidad psicológica, ansiedad y depresión en la ideación suicida en estudiantes universitarios de la facultad de ciencias de la salud de una universidad de Huancayo, y así validar el modelo contextual
Henry Angel Salcedo Ramon, Dina Yupanqui Porras, Carlos Carbajal-León, Tomás Caycho-Rodríguez   +3 more
doaj   +1 more source

Investigación con estudio de casos. Autor: Robert E. Stake

Góndola, Enseñanza y Aprendizaje de las Ciencias, 2015
Título: Investigación con estudio de casos Autor: Robert E. Stake Segunda edición. Titulo original: The art of case study research Editorial: Ediciones Morata, s. l.
Jhonnatan Efrén Perez Rojas
doaj   +1 more source

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

Methods in Ecology and Evolution, EarlyView.
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

Need for palliative care in patients with chronic diseases in a hospital in a developing country

Palliative Care and Social Practice
Introduction: The World Health Organization defines palliative care (PC) as an approach aimed at improving the quality of life of patients and families facing life-threatening illness.
Anthony Villanueva-Quispe, Marco Rivarola-Hidalgo, Andre Fuentes-Yufra, Marina Ale-Sánchez, Cesar Copaja-Corzo, Javier A. Flores-Cohaila, Brayan Miranda-Chavez   +6 more
doaj   +1 more source