Results 81 to 90 of about 584,928 (265)

INIA 317: Altiplano, variedad de papa con buena adaptacion en la region altiplanica del Peru. [PDF]

, 2015
La papa constituye uno de los cultivos alimenticios más importantes en la agricultura familiar de la región andina del Perú. En las condiciones agroecológicas de esta región, uno de los factores más importantes que limita los niveles de producción y ...
Arcos, J., Gastelo, M., Holguin, V.
core  

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

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, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Medición de preferencias por alimentos con atributos ambientales: disposición a pagar por papa fresca integrada [PDF]

, 2011
El análisis de las preferencias por alimentos con atributos relacionados con la salud y la calidad ambiental depende, en gran parte, de las percepciones de los consumidores.
Lacaze, María Victoria
core  

Constrained Molecular Dynamics II: a N-body approach to nuclear systems

, 2005
In this work we illustrate the basic development of the constrained molecular dynamics applied to the N-body problem in nuclear physics. The heavy computational taskes related to quantum effects, to the presence of the "hard core" repulsive interaction ...
A. Bonasera, Aichelin, Bertsch, Bonasera, Doubre, Feldmeier, G. Giuliani, Hagel, M. Papa, Ono, Papa, Papa, Tomasi   +12 more
core   +1 more source

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, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Radiation Therapy-Induced Cardiovascular Disease Treated by a Percutaneous Approach

Case Reports in Cardiology, 2015
We report the case of a 51-year-old woman, treated with radiotherapy at the age of two years, for a pulmonary sarcoma. Subsequently she developed severe aortic stenosis and bilateral ostial coronary artery disease, symptomatic for dyspnea (NYHA III ...
Luigi Fiocca, Micol Coccato, Vasile Sirbu, Angelina Vassileva, Giulio Guagliumi, Giuseppe Musumeci, Amedeo Terzi, Gianluca Canu, Elisa Cerchierini, Diego Cugola, Orazio Valsecchi   +10 more
doaj   +1 more source

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

Advanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares, Ricardo Ortíz, Luis Rojas‐Araya, María Teresa Mata, Felipe Galleguillos, Jaime Llanos, Carlos Portillo, Valentina Escobar, Aitor Marzo   +8 more
wiley   +1 more source

Resistance to Phytophthora infestans EC-1 clonal lineage in Solanum tuberosum by introducing the RB gene

Revista Peruana de Biología, 2015
One of the most efficient options for the control of late blight disease in potato (Solanum tuberosum) is the development of resistant varieties to Phytophthora infestans mediated by the direct transfer of resistance (R) genes through genetic engineering.
María Lupe Román, Cristina Rivera, Jeanette Orbegozo, Fernando Serna, Soledad Gamboa, Willmer Perez, Victor Suarez, Greg Forbes, Jan Kreuze, Marc Ghislain   +9 more
doaj   +1 more source

Bacteria and Fungi Synergistically Reprogram Flavonoid Metabolites in the Pericarp of Citrus Reticulata 'Chachi' During Storage

Advanced Science, EarlyView.
The authors employed widely targeted metabolomics, microbial amplicon sequencing, and fermentation assays to investigate the microbiome 's influence on PCRC 's (pericarp of Citrus reticulata ' Chachi ') flavonoid profile over 0–19 years of storage. Based on the correlation analysis, solid‐state and liquid‐state fermentation, and catalytic activity ...
Jianmu Su, Sisheng Zhang, Lidi Liang, Haiyi Bai, Mei Bai, Hanjun He, Yayu Wang, Huan Liu, Xiangxiu Liang, Yu Sun, Hong Wu   +10 more
wiley   +1 more source

Utilización de especies silvestres diploides cultivadas de papa a fin de transferir resistencia a las heladas a la papa común cultivada (Solanum tuberosum l.)

Agronomía Colombiana, 1986
Las heladas constituyen un factor limitante importante para la producción de papa en las altiplanicies y cordilleras andinas de Suramérlca. Por su efecto, se pierde cerca de 20% de la<br />producción.
Estrada Ramos Nelsón
doaj