Results 31 to 40 of about 292,309 (355)

Capturas del dentón (Dentex dentex) en dos puertos del Mediterráneo ibérico

open access: yes, 2011
El denton, Dentex dentex, constituye una especie objetivo para los pescadores mediterraneos que es capturada tanto por fl ota artesanal como de arrastre.
M. López   +2 more
semanticscholar   +1 more source

Diputaciones Provinciales y medios de transporte durante la Restauración. El caso de la Diputación Provincial de Guipúzcoa

open access: yesCuadernos de Historia Contemporánea, 2013
Tras la abolición de los Fueros y la puesta en marcha de los Conciertos Económicos, las diputaciones vascas se diferenciaron claramente de las diputaciones de régimen común por la capacidad fiscal que dichos Conciertos les otorgaban.
Carlos Larrinaga Rodríguez
doaj   +1 more source

Trabajo, formas de organización laboral y resistencia de los trabajadores de los puertos del Caribe colombiano, 1850-1930

open access: yes, 2010
Labour, forms of labour organization and resistance of the labourers in the ports of the Colombian Caribbean, 1850-1930 In this article we study the cargo workers or labourers in the Caribbean ports of Colombia, with an emphasis on the gang as a way of ...
Sergio Paolo Solano
semanticscholar   +1 more source

Vulnerability of Catalan (NW Mediterranean) ports to wave overtopping due to different scenarios of sea level rise [PDF]

open access: yes, 2016
The final publication is available at Springer via http://dx.doi.org/10.1007/s10113-015-0879-xThe overtopping of port breakwaters may affect the assets located at the breakwater lee side.
Casanovas, Ignacio   +4 more
core   +2 more sources

Novel Less Toxic, Lymphoid Tissue‐Targeted Lipid Nanoparticles Containing a Vitamin B5‐Derived Ionizable Lipid for mRNA Vaccine Delivery

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
The top‐performing lipid nanoparticle, incorporating a novel ionizable lipid derived from vitamin B5, demonstrates high mRNA transfection efficiency, low toxicity, favorable stability, targeted delivery to lymphoid tissues, and high immunogenicity, showing promise as a carrier for mRNA vaccines for infectious diseases and cancer.
Soyeon Yoo   +11 more
wiley   +1 more source

Adducin‐1 Facilitates Influenza Virus Endosomal Trafficking and Uncoating by Regulating Branched Actin Dynamics and Myosin IIB Activity

open access: yesAdvanced Science, EarlyView.
In this study, a novel mechanism is unveiled by which ADD1, acting as a molecular switch, coordinates actin branch dynamics and the transport of endocytic viruses and cargoes. Phosphorylation of ADD1 at Ser726 reduces actin branch density, enhancing endosome fusion and attachment to microtubules.
Meijun Jiang   +10 more
wiley   +1 more source

Tendencias recientes del turismo de cruceros en el Atlántico Occidental Ibérico, un estudio de caso

open access: yesInvestigaciones Turísticas, 2023
El turismo de cruceros representa el segmento del mercado turístico internacional que mayor crecimiento ha experimentado en las últimas décadas.
Carlos Alberto Patiño Romarís   +2 more
doaj   +1 more source

De Colpuertos a las Sociedades Portuarias : los puertos del Caribe colombiano, 1990-1999

open access: yes, 2000
La crisis administrativa y financiera que padecio por decadas la Empresa Puertos de Colombia (Colpuertos), se hizo evidente a principios de los anos 90 en su abultada planta de personal, una convencion colectiva que limitaba la eficiencia y productividad
Joaquín Viloria-de-la-Hoz
semanticscholar   +1 more source

Problemáticas y sugerencias de mejora aplicables a los puertos de Buenaventura y Barranquilla [PDF]

open access: yes, 2019
Visita Técnica InternacionalSe analizan 3 puertos teniendo como referencia el (MIT) y el puerto de Buenaventura y Barranquilla, tomando algunos factores como el canal de acceso, maquinaria, tipos de carga y servicios.
Arias-González, María Fernanda   +1 more
core  

Selective Electrochemical Reduction of CO2 to Metal Oxalates in Nonaqueous Solutions Using Trace Metal Pb on Carbon Supports Enhanced by a Tailored Microenvironment

open access: yesAdvanced Energy Materials, EarlyView.
Encapsulating trace lead (Pb) in carbon electrodes with a fluoropolymer tailors the microenvironment for carbon dioxide (CO2) reduction. This enhances efficiency and selectivity, offering a tunable approach to guide reaction pathways and improve product outcomes in electrochemical CO2 conversion.
Rowan S. Brower   +13 more
wiley   +1 more source

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