Results 241 to 250 of about 3,231,981 (288)

Short Ileal Microvillus Length Phenotype Associates with Progression from Inflammatory to Complicated Disease Behavior in Pediatric Crohn's Disease. [PDF]

open access: yesInflamm Bowel Dis
Haberman Y   +11 more
europepmc   +1 more source

The Very Long Baseline Array

Science, 1985
The Very Long Baseline Array is a high-resolution synthesis radio telescope consisting of ten antennas, each 25 meters in diameter, located throughout the United States from Puerto Rico to Hawaii. Each antenna will be equipped with low-noise receivers spaced throughout the frequency range from 330 megahertz to 43 gigahertz, a hydrogen-maser frequency ...
K I, Kellermann, A R, Thompson
openaire   +2 more sources

Long term baseline atmospheric monitoring

Journal of Chemical Education, 1975
Discusses some of the activities regarding atmospheric monitoring at the Mauna Loa Observatory in Hawaii.
openaire   +2 more sources

Long-baseline interferometry

Physics Today, 1969
THE RAPID DEVELOPMENT of electronic technology has given man the ability to control electrical events in the time domain with extraordinary precision, just as the mechanical revolution of the last century improved, by orders of magnitude, our power to control linear dimensions of physical objects. Perhaps the only failure in the analogy is quantitative;
openaire   +1 more source

LONG BASELINE NEUTRINO EXPERIMENTS

Particle Physics in Laboratory, Space and Universe, 2005
The evidence of neutrino oscillation in the atmospheric neutrinos discovered by Super-Kamiokande (SK) [1] is being confirmed by the first accelerator-based long baseline (LBL) oscillation experiment, K2K [2]. Also, implications of neutrino oscillation in the solar neutrino [3] is now confirmed by a reactor-based LBL experiment, KamLAND [4].
openaire   +1 more source

Optical Long Baseline Interferometry

2016
Optical Long Baseline Interferometry provides unrivalled angular resolution on bright and compact astrophysical sources. The link between the observables (interferometric phase and contrast ) and the image of the source is a Fourier transform expressed first by van Cittert and Zernike .
openaire   +1 more source

Very long baseline interferometry

Radio Science, 1986
A general review is given of very long baseline interferometry, touching on basic principles and applications, current instrumentation, organization and future developments. Some astronomical high‐lights are discussed.
openaire   +1 more source

Very Long Baseline Interferometry

1997
The practice of Very Long Baseline Interferometry (VLBI) has undergone a great deal of development since the first demonstrations of the technique in 1967. High quality images including spectroscopy and polarimetry are now routinely produced for a variety of high brightness radio sources.
openaire   +1 more source

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