Results 61 to 70 of about 227,429 (217)

Rossby Wave Propagation Tracks in Southern Hemisphere Mean Basic Flows Associated to Generalized Frosts over Southern South America [PDF]

, 2010
A partir de los estudios observacionales previos acerca de los eventos extremos fríos en el sudeste de América del Sur, surge la hipótesis la cual plantea que los patrones de gran escala condicionan la frecuencia de ocurrencia de heladas, a través de la ...
Ambrizzi, Tércio, Muller, Gabriela Viviana   +1 more
core  

Combating infections under siege: Healthcare challenges amidst the military assault in Gaza

World Medical &Health Policy, Volume 17, Issue 1, Page 188-213, March 2025.
Abstract The ongoing Israeli military assault on Gaza has caused a devastating collapse of healthcare infrastructure, resulting in an unprecedented surge in infectious diseases. The destruction of sanitation systems, restrictions on medical supplies, and displacement of civilians have created an environment conducive to the rapid spread of waterborne ...
Bilal Irfan, Izzeddin Lulu, Adam Hamawy, Abdallah Abu Shammala, Susan Kullab, Mohamed Fawaz, Abd Al‐Karim Sammour, Haseeb Khawaja, Nour Alshaer, Ghassan Abu‐Sittah, Osaid Alser, Mark Perlmutter, Anas Al‐Shembari, Jeremy Hickey, Tariq Nayfeh, Mohammed Tahir, Muhammad Junaid Sultan, Elias Nasser, Muaaz Wajahath, Aneela Yaqoob, Ahmad Hasan, Ali Elaydi, Abdullah Ghali, Mosab Nasser, Khaled J. Saleh   +24 more
wiley   +1 more source

RadioEarth: herramienta de cálculo de cobertura radioeléctrica para Google Earth [PDF]

, 2009
RadioEarth es una herramienta que interacciona con Google Earth y permite realizar simulaciones de coberturas radioeléctricas de sistemas de radiocomunicaciones como GSM, UMTS, TETRA, LMDS, MMDS, Radio digital, TDT, WiFi, etc.
García Pardo, Concepción, Ibernón Fernández, Rubén, Juan Llacer, Leandro, Molina García-Pardo, José María, Mármol González, Ricardo, Navarro Fuentes, Francisco Alejandro, Rodríguez Rodríguez, José Víctor   +6 more
core   +1 more source

Micromechanical approach for the analysis of wave propagation in particulate composites [PDF]

, 2019
Laser ultrasonic non-destructive testing is widely used for the inspection of mechanical structures. This method uses the propagation of ultrasonic guided waves (UGW) in the media.
Dinzart, Florence, Estrada, Octavio Andrés González, Rojas-Cristancho, Cristhian Fernando   +2 more
core   +5 more sources

Cacao grafting increases crop yield without compromising biodiversity

Journal of Applied Ecology, Volume 62, Issue 3, Page 579-592, March 2025.
Grafting is a successful approach for rejuvenating old, unproductive cacao trees, enhancing smallholder income opportunities and thus reducing pressure for new deforestation‐based plantations. Grafting briefly reduced arthropod abundance and diversity, but recovered in a short time.
Carolina Ocampo‐Ariza, Sophie Müller, Fredy Yovera, Evert Thomas, Justine Vansynghel, Bea Maas, Ingolf Steffan‐Dewenter, Teja Tscharntke   +7 more
wiley   +1 more source

Remove saplings early: Cost‐effective strategies to contain tree invasions and prevent their impacts

Journal of Applied Ecology, Volume 62, Issue 3, Page 661-676, March 2025.
Our highest‐ranking strategies represent management actions to start implementing in the field as part of an adaptive management plan that iteratively evaluates the validity of our simulation model and updates the management recommendations. Our study can be applied to guide management of invasive pines and replicated with any invasive woody species ...
Jaime Moyano, Pablo García‐Díaz, Barbara Langdon, Stephen C. F. Palmer, Paul Caplat, Xavier Lambin, Aníbal Pauchard, Martin A. Nuñez   +7 more
wiley   +1 more source

Propagación sobre Cuba de la nube de ceniza de las erupciones del volcán Chichón, Marzo-Abril, 1982

Geofísica Internacional, 1984
Sobre la base de las imágenes de satélites, datos de sondeos de la atmósfera y la Red de Estaciones Meteorológicas de superficie se hace un análisis de la evolución de la nube de ceniza proveniente de las erupciones del volcán Chichón (17 .3°N, 93.20ºW),
E. Mojena, O. García
doaj   +1 more source

Avances en la simulación numérica de la propagación de oleaje en zonas costeras [PDF]

, 2011
Se presentan los últimos avances en la simulación numérica de la propagación de oleaje en zonas costeras. Las nuevas herramientas numéricas permiten obtener de manera precisa y eficiente las características de la ola en las zonas de interés. A partir de
Giorgiani, Giorgio, Huerta, Antonio, Modesto Galende, David   +2 more
core  

Efecto de la escarificación y estratificación sobre la germinación in vitro de Aristotelia chilensis (Molina) Stuntz

Gayana: Botanica, 2017
Con el fin de mejorar la germinación de semillas de Aristotelia chilensis, se establecieron dos ensayos in vitro. En el primero, se realizó escarificación y se comparó con un testigo. En el segundo, se aplicó estratificación fría por diferentes períodos
Mario Rodríguez Beraud, Jocelyne Tampe Pérez, Nelson Hormazábal Vásquez, Ximena Araneda Durán, Ricardo Tighe Neira, Paz Cárcamo-Fincheira   +5 more
doaj  

Blame and obligation: The importance of libertarianism and political orientation in the public assessment of disinformation in the United States

Policy &Internet, Volume 16, Issue 4, Page 801-817, December 2024.
Abstract Disinformation concerns have heightened the importance of regulating content and speech in digital communication environments. Perceived risks have led to widespread public support for stricter control measures, even at the expense of individual speech rights.
Adrian Rauchfleisch, Andreas Jungherr
wiley   +1 more source