Results 21 to 30 of about 511,100 (161)

Long‐term community dynamics in vascular epiphytes on Annona glabra along the shoreline of Barro Colorado Island, Panama

open access: yesJournal of Ecology, Volume 109, Issue 4, Page 1931-1946, April 2021., 2021
We analysed data from three censuses of epiphytes growing on Annona glabra trees along the shore of Barro Colorado Island, Panama, spanning 21 years. Our study shows that previously reported short‐term patterns of epiphyte community dynamics hold true in the long term.
Helena J. R. Einzmann   +3 more
wiley   +1 more source

Variation in training requirements within general surgery: comparison of 23 countries

open access: yesBJS Open, Volume 4, Issue 4, Page 714-723, August 2020., 2020
Many differences exist worldwide in postgraduate surgical training programmes. Countries have specific and often differing requirements of their medical profession. Equivalence in training is granted on political agreements, not healthcare needs or competencies acquired during training. Wide variation between countries Background Many differences exist
H. Whewell   +29 more
wiley   +1 more source

Implementation Punctuation: The Role of Feedback, Narratives, and Implementation in the Punctuated Equilibrium Theory

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Based on the Punctuated Equilibrium Theory (PET) and implementation research, this study proposes an extended conceptualization of policy punctuation that enables researchers to systematically include policy implementation as part of a punctuation. The key mechanisms underlying the PET, i.e., policy image and venue, information processing, and
Bettina Stauffer
wiley   +1 more source

“Humanizar”: aprendizajes sobre alteridad, salud y futuro en una experiencia de investigación compartida

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT The visit to Bogotá of a fééeneminaa (Muinane) friend, Célimo Nejedeka Jifichíu, and in particular, his work in researching and transmitting traditional health knowledge, offer the pretext to navigate the relationship between elements that at first glance seem distant from each other: indigenous imaginaries about otherness, their visions of ...
Giovanna Micarelli
wiley   +1 more source

Quantifying exposure of amphibian species to heat waves, cold spells, and droughts

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract Globally, amphibians face severe threats, such as climate change and associated extreme events. Our goal was to quantify global amphibian exposure to 3 classes of extreme events: heat waves, cold spells, and droughts. We used the MERRA‐2 extreme climate events data and the standardized precipitation–evapotranspiration index database to ...
Evan Twomey   +4 more
wiley   +1 more source

Disaster Insurance for Climate Loss and Damage: Assessing Challenges and Opportunities to Adoption in Malawi

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 16, Issue 1, March 2025.
ABSTRACT Disaster insurance is gaining prominence as a tool to address climate‐induced loss and damage in developing countries. Despite ongoing efforts to pilot disaster insurance in Malawi, adoption by households remains low. This study examines factors influencing the adoption of disaster insurance in Malawi, a country highly susceptible to climate ...
Stern Mwakalimi Kita
wiley   +1 more source

Geographic variation in developmental plasticity among populations of the canyon treefrog in response to temperature and pond‐drying

open access: yesJournal of Zoology, Volume 324, Issue 2, Page 103-117, October 2024.
This study focuses on the responses of the canyon tree frog (Dryophytes arenicolor) larvae to temperature and pond‐drying. Conducting a common garden experiment with larvae from three distinct populations, we found significant geographic variation in plastic responses and observed that populations exhibit specific responses to each treatment in both ...
C. I. Hernández‐Herrera   +2 more
wiley   +1 more source

User Expectations and Satisfaction in "On Line" Courses. Subject of Study: Expert in Virtual Environment Training. [PDF]

open access: yes, 2012
El extendido uso entre la población de las Tecnologías de la Información y de la Comunicación (TIC) ha llevado a que se programen multitud de cursos de enseñanza asistida por ellas, así, las universidades también programan cursos donde la metodología e ...
Arjona Muñoz, José Antonio   +1 more
core  

Factores que afectan el crecimiento de los cursos de Educación continua de Economía en la Universidad EAFIT de Medellín y algunos elementos de mercadeo para cambiar esta tendencia [PDF]

open access: yes, 2017
Este trabajo presenta los hallazgos obtenidos a partir de una investigación mixta exploratoria llevada a cabo para identificar los factores que impiden el crecimiento del número de estudiantes inscritos en los cursos del área de Economía de la ...
Arboleda Montoya, Mónica Patricia   +1 more
core  

Sudden e‐learning: Exploring the role of user intention, enjoyment, and habit on university students' well‐being

open access: yesHigher Education Quarterly, Volume 78, Issue 3, Page 1138-1161, July 2024.
Abstract Suddenly, adjusting to a new way of learning is a major challenge for university students. The objective of this article was to study university student determinants of the well‐being in the context of the sudden transition towards e‐learning imposed by the COVID‐19 lockdown.
Pilar Ficapal‐Cusí   +3 more
wiley   +1 more source

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