Results 31 to 40 of about 1,895 (114)

Integrating data to assess occupancy patterns of an endangered bumble bee

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract There is growing interest in integrating community science data with structured monitoring data to estimate changes in distribution patterns of imperiled species, including pollinators. However, significant challenges remain in determining how unstructured community science data should be incorporated into formal analyses of species ...
Kristen S. Ellis   +5 more
wiley   +1 more source

Factor de Descuento, Flujos Futuros y Deterioro de Activos Tangibles e Intangibles

open access: yesProyecciones, 2016
Este trabajo, es un análisis exploratorio-descriptivo-cuantitativo; simulación matemática de un flujo creciente y decreciente de ingresos futuros a tasas bajas y altas de interés; para deducir sus resultados. Objetivos: Evaluar un factor de descuento
Raúl A. Arrarte Mera
doaj   +3 more sources

An interpretation of an affine term structure model for Chile

open access: yesEstudios de Economía, 2006
Este artículo intenta ofrecer una interpretación económica a los factores latentes que determinan los movimientos del retorno de bonos de diferente plazo en un modelo de la estructura de tasas de interés en tiempo continuo y con ausencia de arbitraje ...
J. Marcelo Ochoa
doaj  

Tasas de interés activas y política monetaria en el Perú. Un análisis con datos de bancos individuales

open access: yesEconomía, 2016
Este trabajo evalúa empíricamente el canal de tasas de interés en el mecanismo de transmisión de la política monetaria en el Perú, durante el periodo junio 2003-junio 2010, empleando datos mensuales de bancos individuales. Se estudian los dos principales
Rodolfo Cermeño   +3 more
doaj   +1 more source

Just chronotopes: Embodiment, social justice, and “the somatopic imagination”

open access: yesJournal of Linguistic Anthropology, Volume 35, Issue 2, August 2025.
Abstract Drawing on data collected in a global, collaborative ethnography called The Living Justice Project (LJP), this paper investigates how formulations of social justice situate speakers' bodies in relation to one another as well as in relation to dominant interpretations of the past, felt experiences in the present, and visions for the (possible ...
Sonya E. Pritzker   +1 more
wiley   +1 more source

What about your friends: A critical qualitative inquiry of the experiences of Black and Latiné women in computing

open access: yesJournal of Engineering Education, Volume 114, Issue 3, July 2025.
Abstract Background Computing degree programs have struggled immensely over the years with broadening participation in the field. In the United States, scholars and educators alike have grappled with the many barriers that impede the participation of women and people of color and exacerbate the education debt so prevalent in computing.
Monique S. Ross   +5 more
wiley   +1 more source

Using Smartphones to Determine Hummingbird Dominance Networks in Quinde Ecotourist‐Route, Ecuador

open access: yesBiotropica, Volume 57, Issue 4, July 2025.
Hummingbird aggression networks and a hierarchical meta‐network were built with dominance interactions recorded with smartphone videos in artificial hummingbird feeders in the Quinde Eco Route in Ecuador, and calculating David's scores with wins and loss rates.
Gabriela Echevarría   +1 more
wiley   +1 more source

Survival of Eurasian lynx in the human‐dominated landscape of Europe

open access: yesConservation Biology, Volume 39, Issue 3, June 2025.
Abstract Survival and cause‐specific mortality rates are vital for evidence‐based population forecasting and conservation, particularly for large carnivores, whose populations are often vulnerable to human‐caused mortalities. It is therefore important to know the relationship between anthropogenic and natural mortality causes to evaluate whether they ...
J. Premier   +42 more
wiley   +1 more source

EL CANAL DE TRANSMISIÓN DE LAS TASAS DE INTERÉS EN LA POLÍTICA MONETARIA DE MÉXICO

open access: yesEconomía Teoría y Práctica, 2012
El objetivo de este artículo es determinar empíricamente los principales canales de transmisión de las tasas de interés en México. Lo anterior se lleva a cabo mediante la especifi cación y estimación de un modelo VAR estructural cointegrado (SVAR) que ...
Armando Sánchez Vargas   +3 more
doaj  

Selective Directional Enhancement in Gold/Perovskite Quantum Dot Metasurfaces

open access: yesAdvanced Optical Materials, Volume 13, Issue 13, May 5, 2025.
A thin gold layer can selectively enhance the directional radiation of a perovskite quantum dot (QD)1D metasurface by incorporating hybrid plasmonic excitation and redistributing diffraction orders from substrate to cover. The use of template‐assisted self‐assembly techniques enables breakthrough tunability in radiative properties over large areas ...
Mohammad Adnan   +6 more
wiley   +1 more source

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