Results 151 to 160 of about 349,780 (289)

El control de las profesiones sanitarias en Aragón : el Prototomedicato y los Colegios [PDF]

, 1996
El cargo de Protomédico se implantó en Aragón en 1592, para controlar las profesiones sanitarias en los lugares que no estaban bajo la autoridad de los Colegios.
Fernández Doctor, Asunción
core   +2 more sources

High Relative Accuracy Computations With Covariance Matrices of Order Statistics

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In many statistical applications, numerical computations with covariance matrices need to be performed. The error made when performing such numerical computations increases with the condition number of the covariance matrix, which is related to the number of variables and the strength of the correlation between the variables. In a recent work,
Juan Baz, Pedro Alonso, Juan Manuel Peña, Raúl Pérez‐Fernández   +3 more
wiley   +1 more source

El CITA trabaja en la recuperación, conservación y caracterización de variedades locales de cerezo [PDF]

, 2014
El Centro de Investigación y Tecnología Agroalimentaria de Aragón, organismo adscrito al Departamento de Industria e Innovación del Gobierno de Aragón, trabaja en la recuperación, conservación y caracterización de variedades locales de cerezo.
Area de Información, Documentación y Cultura Científica. Centro de Investigación y Tecnología Agroalimentaria de Aragón
core  

Accelerated Degradation of PLA‐Based Composites in Harsh Alkaline Environment

Polymer Composites, EarlyView.
Evolution of surface properties and features of RP sample treated in harsh conditions: FTIR and wetting analysis. ABSTRACT The performance of poly(lactic acid) (PLA) bioplastics under harsh service conditions must be understood to enable their use in multi‐use products.
Cristina Moliner, Alberto Lagazzo, Juan Felipe Basbus, Roberto Raiteri, Elisabetta Finocchio, Elisabetta Arato   +5 more
wiley   +1 more source

Open‐land‐derived agroforestry and effects of abandonment of management of the main crop on ecosystem services and woody plant diversity

PLANTS, PEOPLE, PLANET, EarlyView.
Tropical forests are rapidly declining. One promising strategy to reverse the loss of tropical forest is the establishment of agroforestry on open land. We combined interviews with biodiversity surveys to learn general lessons from success and nonsuccess stories of the establishment of open‐land‐derived coffee agroforests in one of the world's ...
Lucas M. Fonzaghi, Kristoffer Hylander, Thiago S. de Melo, Ayco J. M. Tack   +3 more
wiley   +1 more source

La revista aragonesa “Información Técnica Económica Agraria”, obtiene el Sello de Calidad, de la Fundación Española para la Ciencia y la Tecnología [PDF]

, 2014
La revista ITEA es la revista de la Asociación Interprofesional para el Desarrollo Agrario (AIDA), una organización nacida en el Campus de Aula Dei y que ahora tiene su sede en el Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA ...
Area de Información, Documentación y Cultura Científica. Centro de Investigación y Tecnología Agroalimentaria de Aragón
core  

Performance evaluation of regional weather predictions with the Model for Prediction Across Scales – Atmosphere (MPAS‐A) over the Maritime Continent

Quarterly Journal of the Royal Meteorological Society, EarlyView.
As part of the ongoing efforts to develop next‐generation forecasting systems at the Meteorological Service Singapore, this study presents the setup and evaluation of the SINGV_NG(MPAS) system. Overall, the SINGV_NG(MPAS) system outperforms European Centre for Medium‐Range Weather Forecasts (ECMWF) deterministic forecasts in capturing heavy rainfall ...
I‐Han Chen, Pratiman Patel, Kalli Furtado, Wei Wang, Zhiquan Liu, Dale Barker, Jimy Dudhia, Hugh Zhang   +7 more
wiley   +1 more source

Autonomous Navigation in Large‐Scale Underground Environments Based on a Purely Topological Understanding of Tunnel Networks

Journal of Field Robotics, EarlyView.
ABSTRACT This work presents a non‐geometrical navigation approach based on a purely topological understanding of underground environments. By conceptualizing subterranean scenarios as a set of tunnels that intersect with each other, and taking a navigation approach based on topological instructions, we simplify the navigation problem to the sequential ...
Lorenzo Cano, Danilo Tardioli, Alejandro R. Mosteo   +2 more
wiley   +1 more source

La relación competitiva entre Fernando I de Aragón y el Conde de Urgel : el fracaso de la negociación y el enfrentamiento armado (1410- 1413)

Estudios de Historia de España, 2016
In the race for Aragon’s unsucessed throne, the Infant don Fernando of Castile challenges other five candidates with the same expectations. After a period of two years of Interregnum with confrontations in the parliamentary, military, economic and ...
Laura Carbó
doaj  

Carbon Performance in Airlines: A Qualitative Comparative Analysis of Institutional and Firm‐Level Drivers

Sustainable Development, EarlyView.
ABSTRACT Air transport is one of the fastest‐growing sources of greenhouse gas emissions, yet it remains one of the most difficult sectors to decarbonize. The sector's climate impact is amplified by two factors: the steady rise in passenger demand and the absence of commercially viable low‐carbon technologies for long‐haul flights.
Jouni K. Juntunen, Sarianna Lundan, Tiina Ritvala   +2 more
wiley   +1 more source