Results 21 to 30 of about 14,188 (174)

The Renal Function of the Wild Rodent Cerradomys goytaca Reveals Adaptations in the Mechanisms of Urinary Concentration and Solute Excretion

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
Renal adaptations of Cerradomys goytaca associated with survival in its natural habitat. Graphical Abstract of the main renal physiological characteristics identified in C. goytaca. This species exhibits an increased kidney mass index, elevated urine osmolality, and enhanced tubular water reabsorption, indicating a higher capacity for water ...
Luzia Agusta Valeriano‐Monici, Carolina de Augusta Barros Silva, Gustavo de Castro Nascimento, Lana Soares Sales, Carlos de Alberto Souza Filho, Edgar Mendes Souza Wan Der Maas Rosa, Patrick Gabriel Alencar dos Santos, Eulogio de Carlos Queiroz Carvalho, Jones Bernardes Graceli, Pablo Rodrigues Gonçalves, Jackson de de Souza‐Menezes   +10 more
wiley   +1 more source

Presentación

Telos: Revista de Estudios Interdisciplinarios en Ciencias Sociales, 2016
Las ciencias sociales han sido un tema sustantivo de estudio permanente por la ciencia en general. El abordaje de los problemas en las ciencias sociales, su construcción teórica, epistemológica y el método de estudio en este campo de la ciencia, ha sido ...
Lisandro José Alvarado Peña
doaj  

EnKF and expectation‐maximization based parameter estimation of a convective gravity‐wave parameterization using Strateole 2 constant‐level balloon data

Quarterly Journal of the Royal Meteorological Society, EarlyView.
An offline methodology is applied to estimate parameters of a convective gravity‐wave scheme using momentum flux (MF) observations from constant‐level balloons (left panels: pdfs of east and west MFs in green from observations and black from EnKF). The approach integrates an ensemble Kalman filter with an expectation‐maximization algorithm and permits ...
F. Lott, P. Tandeo, M. Pulido, D. Bardet
wiley   +1 more source

Una educación para el desarrollo sostenible: un aporte desde las ciencias

Revista de Enseñanza de la Física, 2010
El encuentro realizado en Buenos Aires, en la sede del Colegio El Salvador y de la Facultad de Ciencias Exactas y Naturales, fue organizado por la Oficina regional de Educación para América Latina y el Caribe (OREALC), junto con la Red ...
Sonia Concari
doaj  

Prácticas lectoras en la era digital entre estudiantes universitarios de ciencias sociales y ciencias exactas

Ocnos, 2021
Las TIC han transformado la experiencia lectora desde una diversificación de plataformas hasta la posibilidad de interactuar con comunidades virtuales, surgiendo un cambio de roles entre las instituciones tradicionales intermediarias de la lectura.
Eloisa Alcocer-Vazquez, Alfredo Zapata-González   +1 more
openaire   +9 more sources

Big Bird: A global dataset of birds in drone imagery annotated to species level

Remote Sensing in Ecology and Conservation, EarlyView.
Drones are a valuable tool for surveying birds, but manually detecting and identifying birds in drone images is costly. We assembled a diverse dataset of 23 865 images of birds captured with 21 different drones across 11 countries. We labelled 4824 of these images, detailing the location, species, posture category, age category, and sex of 49 990 birds
Joshua P. Wilson, Tatsuya Amano, Thomas Bregnballe, Alejandro Corregidor‐Castro, Roxane Francis, Diego Gallego‐García, Jarrod C. Hodgson, Landon R. Jones, César R. Luque‐Fernández, Dominik Marchowski, John McEvoy, Ann E. McKellar, W. Chris Oosthuizen, Christian Pfeifer, Martin Renner, José Hernán Sarasola, Mateo Sokač, Roberto Valle, Adam Zbyryt, Richard A. Fuller   +19 more
wiley   +1 more source

Un diálogo entre música y ciencias exactas a partir de una correspondencia metafórico-analógica con el concepto de “estructuras disipativas” de Ilya Prigogine (Phowa para flauta bajo sola, un caso de estudio)

El Oído Pensante, 2020
El trabajo intenta profundizar sobre la relación entre música y ciencias exactas a partir de la mirada de Ilya Prigogine. En tal sentido, primero se realiza un breve recorrido histórico que explica cómo fue dándose la vinculación entre ambos campos ...
Pablo Federico Araya
doaj   +1 more source

Covalent Functionalization of NiFe Layered Double Hydroxides using Tris(Hydroxymethyl)Aminomethane

Small, EarlyView.
Covalent functionalization of NiFe layered double hydroxides with tris(hydroxymethyl)aminomethane enables controlled growth, enhanced structural order, and improved processability. Temporary TRIS anchoring promotes stable water‐based inks and binder‐free electrode fabrication, leading to enhanced oxygen evolution activity and long‐term stability under ...
Alvaro Seijas Da Silva, Federico Juarez‐Dominguez, Víctor Oestreicher, Martín Mizrahi, Diego Hunt, Bruno J. C. Vieira, Joao C. Waerenborgh, Valeria Ferrari, Gonzalo Abellán   +8 more
wiley   +1 more source

First Non‐Invasive Monitoring of Fecal Steroids in Greater Caribbean Manatees (Trichechus manatus manatus)

Zoo Biology, EarlyView.
This study established the first fecal hormonal reference values (P4/E2) for the Greater Caribbean manatee. Using non‐invasive ELISA, the authors found no significant differences between mature and immature females, highlighting that long‐term monitoring and ultrasounds are essential to fully understand their complex reproductive cycles.
Vanessa Bermúdez‐Cardona, Roberto Sánchez‐Okrucky, José A. Sandoval‐Zárate, Nataly Castelblanco‐Martínez   +3 more
wiley   +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