Results 21 to 30 of about 172,762 (206)

A Fading Channel Simulator Implementation Based on GPU Computing Techniques

Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015
Channel simulators are powerful tools that permit performance tests of the individual parts of a wireless communication system. This is relevant when new communication algorithms are tested, because it allows us to determine if they fulfill the communications standard requirements. One of these tests consists of evaluating the system performance when a
R. Carrasco-Alvarez, J. Vázquez Castillo, A. Castillo Atoche, J. Ortegón Aguilar, Chunlin Chen   +4 more
wiley   +1 more source

Contaminantes y parámetros regulados y emergentes en el río Maipo: Presencia, tratamiento y remoción [PDF]

, 2023
El presente trabajo de título tiene como enfoque principal la realización de un análisis sobre la presencia y tratamiento de contaminantes en el cauce superficial principal del río Maipo ubicado en las regiones Metropolitana y Valparaíso. Para efectos
Lagos Del Río, Fernando Andrés
core   +1 more source

Determination of Paraquat in Real Samples Using a Printed PET‐Based Electrode Modified With Molecularly Imprinted Polymer and Carbonaceous Material

Electroanalysis, Volume 37, Issue 12, December 2025.
This study reports the development of an electrochemical sensor printed with graphite‐based ink on a recycled PET substrate. The device was functionalized with a molecularly imprinted polymer (MIP) and multiwalled carbon nanotubes (MWCNTs) for the selective detection of paraquat in water, apple juice, and acerola juice samples, highlighting its ...
Malena Karla Lombello Coelho de Souza, Daniela Nunes da Silva, Scarlat Ohanna Dávila da Trindade, Thaís Cristina de Oliveira Cândido, Lucas Franco Ferreira, Arnaldo César Pereira   +5 more
wiley   +1 more source

Estado del arte. Pinturas fotocatalíticas para la descontaminación del aire

Revista Ingeniería UC, 2023
En los últimos años, ha surgido un importante interés por la tecnología fotocatalítica como alternativa para la descontaminación química y biológica del aire.
Yhosmary Franco, Guillermo Centeno Bordones, Juan Pereira   +2 more
doaj   +1 more source

Relocating Citizens From Urban Environments Exposed to Hazardous Levels of Contamination: A Rapid Scoping Review

Risk, Hazards &Crisis in Public Policy, Volume 16, Issue 4, December 2025.
ABSTRACT Background Hazardous levels of contaminants produced by anthropogenic activities are increasingly pervading residential environs and urban areas. Hazardous contamination can pose significant health risks for citizens dwelling in exposure pathways.
Rosina Johnson, Ginny Sargent, Caitlin Pilbeam, Jane Desborough   +3 more
wiley   +1 more source

Remoción de cefalexina en solución acuosa empleando ozono y radiación UV

Mutis, 2022
Los fármacos como la cefalexina se catalogan como microcontaminantes emergentes, por estar presentes en cantidades mínimas en el ambiente y por el desconocimiento de sus efectos.
Paula Moreno Rojas, Natalia Puerto Mora, Rafael Nikolay Agudelo Valencia, Edwar Villamil   +3 more
doaj   +1 more source

Implications of Tobacco Use on Pathogen‐Driven Diseases: A Public Health and Policy Perspective

World Medical &Health Policy, Volume 17, Issue 3, Page 468-474, September 2025.
ABSTRACT The tobacco epidemic remains one of the most significant global public health challenges, responsible for over 8 million deaths annually, with a substantial portion occurring among non‐smokers exposed to second‐hand smoke. While cigarette smoking remains the most prevalent form of tobacco use worldwide, the rise of electronic nicotine delivery
Nadine Kabbani, James L. Olds
wiley   +1 more source

Fitotecnología como tratamiento de contaminantes orgánicos e inorgánicos emergentes: Revisión sistemática [PDF]

, 2022
De acuerdo al objetivo planteado en el estudio se buscó determinar los aspectos más relevantes en la aplicación de fitotecnologías como tratamiento de contaminantes orgánicos e inorgánicos emergentes, empleando una metodología de tipo aplicada de ...
Gallegos Espinoza, Milena Betzabeth
core  

Analisis de PPcPs (pharmaceutical and personal care products) en aguas residuales y suelos

Revista de Investigación Agraria y Ambiental, 2016
Los productos farmacéuticos y de higiene personal (PPcPs) son conocidos como contaminantes emergentes,  ampliamente usados  por la sociedad  moderna.
Johana Andrea Velásquez Arias
doaj   +1 more source

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on the assessment of the impact of fox population dynamics on public health

Food Risk Assess Europe, Volume 3, Issue 2, April 2025.
ABSTRACT The Red Fox (Vulpes vulpes) can be hunted as a game species. It may also be listed as a “species likely to cause damage” (ESOD – the acronym in French), for public health reasons among others. Conversely, benefits linked to the presence of foxes are also put forward, such as the predation of rodents carrying zoonotic agents.
Emmanuelle Gilot‐Fromont, Isabelle Villena, Elsa Bonnaud, Claude Fischer, Etienne Giraud, Annick Linden, François Meurens, Carine Paraud, Francis Raoul, Céline Richomme, Sandrine Ruette, Michel Trommetter, Isabelle Vallée, Gilles Meyer, Xavier Bailly, Catherine Belloc, Stéphane Bertagnoli, Alain Boissy, Séverine Boullier, Henri‐Jean Boulouis, Eric Cardinale, Aurélie Courcoul, Alice De Boyer Des Roches, Barbara Dufour, Veasna Duong, Lionel Grisot, Claire Guinat, Nadia Haddad, Elsa Jourdain, Hervé Juin, Sophie Le Bouquin‐Le Neveu, Caroline Le Maréchal, Sophie Le Poder, Yves Millemann, Pierre Mormède, Carole Peroz, Claire Ponsart, Claude Saegerman, Jean‐François Valarcher, Isabelle Vallée, Agnès Waret‐Szkuta, Natacha Woronoff‐Rehn, Laura Maxim, Louis‐Georges Soler, Bénédicte Apouey, Luc Baumstark, Céline Bonnet, Thierry Brunelle, France Caillavet, Alain Carpentier, Thomas Coutrot, Cécile Detang‐Dessendre, Serge Garcia, Julien Gauthey, Emmanuelle Lavaine, Christine Le Clainche, Marc Leandri, Youenn Loheac, Sélim Louafi, Eric Plottu, Elodie Rouviere, Maïder Saint‐Jean, Denis Salles, Léa Tardieu, Jean‐Christophe Vergnaud, Philippe Fravalo, Frédéric Auvray, Mickaël Boni, Frédéric Borges, Gilles Bornert, Frédéric Carlin, Catherine Chubilleau, Monika Coton, Georges Daube, Noémie Desriac, Florence Dubois‐Brissonnet, Michel Federighi, Michel Gautier, Michèle Gourmelon, Sandrine Guillou, Stéphane Guyot, Didier Hilaire, Nathalie Jourdan‐da Silva, Claire Le Henaff‐Le Marrec, Sandra Martin‐Latil, Jeanne‐Marie Membré, Eric Oswald, Nadia Oulahal, Pascal Piveteau, Sabine Schorr‐Galindo, Régine Talon, Isabelle Villena, Emmanuelle Robardet, Nathalie Arnich, Karine Fiore, Florence Etoré, Véronique Raimond, Catherine Collignon   +97 more
wiley   +1 more source