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Muestra algunas aplicaciones de la técnica de Radio Ocultamiento (RO) satelital GPS-LEO en la tropósfera de Sudamérica.

Materias / palabras clave: Science; Life sciences; Biology; Microbiology; Ciencias; Ciencias naturales; Biología; Microbiología; Tecnología; Agricultura; Ciencia de los cultivos; Technology; Agriculture; Crop Science

Materias / palabras clave: radio science, engineering; Technology: Engineering (General). Civil engineering (General)

If radiocarbon measurements are to be used at all for chronological purposes, we have to use statistical methods for calibration. The most widely used method of calibration can be seen as a simple application of Bayesian...

Cognitive radio is viewed as a novel approach for improving the utilization of a precious natural resource: the radio electromagnetic spectrum. The cognitive radio, built on a software-defined radio, is defined as an int...

Software radios are emerging as platforms for multiband multimode personal communications systems. Radio etiquette is the set of RF bands, air interfaces, protocols, and spatial and temporal patterns that moderate the us...

The IntCal09 and Marine09 radiocarbon calibration curves have been revised utilizing newly available and updated data sets from 14 C measurements on tree rings, plant macrofossils, speleothems, corals, and foraminifera. ...

Materias / palabras clave: Remote sensing; Radiometric dating; Vegetation (pathology); Environmental science; Radiometry; Vegetation Index; Geology; Normalized Difference Vegetation Index; Climate change; Oceanography; Pathology; Medicine

"This is an IEEE classic reissue of the book published by John Wiley & Sons in 1974.This definitive text and reference covers all aspects of microwave mobile systems design. Encompassing ten years of advanced researc...

Abstract Within the Copernicus Climate Change Service (C3S), ECMWF is producing the ERA5 reanalysis which, once completed, will embody a detailed record of the global atmosphere, land surface and ocean waves from 1950 on...

Materias / palabras clave: AERONET; Remote sensing; Aerosol; Environmental science; Radiometer; Geostationary orbit; Satellite; Data processing; Meteorology; Interface (matter); Computer science; Database

First published in 1967, Professor Batchelor's classic text on fluid dynamics is still one of the foremost texts in the subject. The careful presentation of the underlying theories of fluids is still timely and applicabl...

Materias / palabras clave: Polygon mesh; Vertex (graph theory); Skeleton (computer programming); Computer science; Lying; Extraction (chemistry); Combinatorics; Mathematics; Theoretical computer science; Computer graphics (images); Graph; Radiolog...

Materias / palabras clave: Computer science; Software; Diffusion MRI; Group analysis; Psychology; Data science; Medicine; Programming language; Radiology; Social psychology; Magnetic resonance imaging

The NCEP and NCAR are cooperating in a project (denoted “reanalysis”) to produce a 40-year record of global analyses of atmospheric fields in support of the needs of the research and climate monitoring communities. T...

List of Boxes List of Tables and Figures Foreword Acknowledgments 1. Defining Content Analysis Is Content Analysis Easy? Is It Something That Anyone Can Do? A Six-Part Definition of Content Analysis 2. Milestones in the ...

Materias / palabras clave: medicine, health science, life science, radiology, oncology, ultrasound; Medicine: Medicine (General): Medical physics. Medical radiology. Nuclear medicine

Materias / palabras clave: astronomy, astrophysics, electromagnetic field, microwaves, wave propagation; Science: Astronomy

Materias / palabras clave: radiation protection, medical physics, biological and health effects of radiation, ionizing radiation metrology, nuclear and radiological emergency, radioactive waste management; Medicine: Medicine (General): Medical phy...

Materias / palabras clave: communication sciences, public relations and publicity, journalism, radio tv and cinema; Language and Literature: Literature (General): Journalism. The periodical press, etc; Language and Literature: Philology. Linguisti...

Materias / palabras clave: medical technology, physical therapy, occupational therapy, radiologic technology, communication disorders, biomedical sciences; Medicine

Materias / palabras clave: laser-photonics - optics - plasmonics - metamaterials - nanotechnology- photomedicine- photobiology- photochemistry - optical communications; Science: Physics; Medicine: Medicine (General): Medical physics. Medical radio...

Materias / palabras clave: radiation sciences, radiography, radiology, imaging, sonography; Medicine: Medicine (General): Medical physics. Medical radiology. Nuclear medicine

Materias / palabras clave: properties of particles, particle science, powder technology, nanoparticles, nanopowders; Science: Physics: Nuclear and particle physics. Atomic energy. Radioactivity: Elementary particle physics