Results 61 to 70 of about 589,684 (277)
Índices agronómicos para determinar tolerancia a sequía en variedades de papa (Solanum tuberosum L.)
Agrisost, 2016 Durante estas últimas temporadas, la sequía ha causado pérdidas del 50 % de la producción de papa en varios países de Centro América. El conocimiento y la utilización de variedades de papa tolerantes a la sequía son elementos clave para incrementar la ...
Alfredo Morales Rodríguez +2 more
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Radiative Cooling by Green(er) Solvents‐Upcycled Polyvinyl Chloride From Drug Blisters Waste
Advanced Optical Materials, EarlyView.This study explores upcycling poly(vinyl chloride) (PVC) from used pharmaceutical blisters into sustainable radiative cooling materials. Using solvent separation and membrane fabrication, PVC was converted into white membranes paired with aluminum foil.
Andrea Lanfranchi +2 more
wiley +1 more source
Agronomía Colombiana, 2014 The Potato yellow vein virus (PYVV), a Crinivirus with an RNA tripartite genome, is the causal agent of the potato yellow vein disease, reported in Colombian since 1950, with yield reductions of up to 50%. Co-infection of two or more viruses is common in
Angela Villamil-Garzón +2 more
doaj +1 more source
3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends
Advanced Robotics Research, EarlyView.Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu +5 more
wiley +1 more source
Agrisost, 2016 RESUMEN Durante estas últimas temporadas, la sequía ha causado pérdidas del 50 % de la producción de papa en varios países de Centro América. El conocimiento y la utilización de variedades de papa tolerantes a la sequía son elementos clave para ...
Alfredo Morales Rodríguez +2 more
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Hispania Sacra, 2004 Después de la entrada de los italianos en Roma la Santa Sede quedó liberada del peso de la soberanía territorial. Pudo participar entonces en el orden internacional.
Jean-Marc Ticchi
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Advanced Robotics Research, EarlyView.This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska +2 more
wiley +1 more source
Revista Facultad Nacional de Agronomía Medellín, 2008 Spongospora subterranea (Wallroth) Lagerheim f. sp. subterranea Tomlinson es el agente causal de la sarna polvosa de la papa. Este patógeno es un protozoario, su infección ocurre por medio de zoosporas las cuales se liberan a partir de quistosoros y son ...
Daniel Esteban Alzate Velez +2 more
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Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
Agronomía Colombiana, 2008 <p align="justify">De las 30 variedades de papa cultivadas en Colombia tan solo 10 poseen importancia comercial. Entre otros factores, este número es limitado por la acción de hormonas endógenas que aceleran diferentes fases del proceso de ...
Ortiz Luz Yineth, Flórez Víctor Julio
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