Výsledky vyhledávání - "Robert F. Willson"

Bringing anatomy to life: Evaluating a novel ultrasound curriculum in the anatomy laboratory

Autor: Peter E. Croft, Margaret L. Davis, Robert F. Willson, Linda Afifi, Rebecca S. Lufler

Publikováno v: Anatomical sciences educationREFERENCES. 15(3)

As point-of-care ultrasound (POCUS) invades medical specialties, more students covet earlier ultrasound training programs in medical school. Determining the optimal placement and format in the curriculum remains a challenge. This study uses student p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4b6f10c48cfbf2d9c91d18c5f9cbb27
https://pubmed.ncbi.nlm.nih.gov/34714592

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Very Large Array, SOHO, and RHESSI Observations of Magnetic Interactions and Particle Propagation across Large-Scale Coronal Loops

Autor: Robert F. Willson, Tyler D. Groff

Publikováno v: Solar Physics. 250:89-105

Very Large Array (VLA) observations at wavelengths of 20 and 91 cm have been combined with data from the SOHO and RHESSI solar missions to study the evolution of transequatorial loops connecting active regions on the solar surface. The radio observat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1a8906929bb3c75f5651ea44fab1c2a
https://doi.org/10.1007/s11207-008-9195-7

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Very Large Array and SOHO Observations of Type I Noise Storms, Large-Scale Loops and Magnetic Restructuring in the Corona

Autor: Robert F. Willson

Publikováno v: Solar Physics. 227:311-326

Very Large Array (VLA) observations at 91-cm wavelength are combined with data from the SOHO EIT, MDI and LASCO and used to study the evolving coronal magnetic environment in which Type I noise storms and large-scale coronal loops occur. On one day,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::569dff06ef822ed29d41398bb9534135
https://doi.org/10.1007/s11207-005-1104-8

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Collaborative VLA, SOHO and RHESSI observations of evolving sources of energy release in the corona above active regions

Autor: Robert F. Willson

Publikováno v: Advances in Space Research. 35:1813-1821

Very Large Array (VLA) observations at 20 and 91 cm wavelength are compared with data from the SOHO (EIT and MDI) and RHESSI solar missions to investigate the evolution of decimetric Type I noise storms and Type III bursts and related magnetic activi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df7c3f8bae1f0b720c270ec93a0d7ae5
https://doi.org/10.1016/j.asr.2005.04.081

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Multi-wavelength VLA and Spacecraft Observations of Evolving Coronal Structures Outside Flares

Autor: Robert F. Willson

Publikováno v: Proceedings of the International Astronomical Union. 2004:529-532

Multi-wavelength Very Large Array (VLA), SOHO and RHESSI observations have been used to study the three- dimensional structure of evolving coronal loops and related signatures of impulsive and long-lasting energy release above active regions. Here, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1a1d0d5866b5155dfdf493c22e74f1d
https://doi.org/10.1017/s174392130400674x

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[Untitled]

Autor: Robert F. Willson

Publikováno v: Solar Physics. 197:399-419

Very Large Array (VLA) observations of the Sun at 91 and 400 cm wavelength have been used to investigate the radio signatures of EUV heating events and coronal mass ejections (CMEs) detected by SOHO and TRACE. Our 91 cm observations show the onset of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98fe92ff8c8997889e43d57d6cfc64d7
https://doi.org/10.1023/a:1026530627523

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First VLA Observations of Nonthermal Metric Bursts Associated with Coronal Mass Ejections Detected by the [ITAL]Solar and Heliospheric Observatory[/ITAL]

Autor: Robert F. Willson, Barbara J. Thompson, Kenneth R. Lang, O. C. St. Cyr, Seth Redfield

Publikováno v: The Astrophysical Journal. 504:L117-L121

We present the first observations of nonthermal decimetric burst emission of the Sun using the new 400 cm (74 MHz) system at the VLA. Our VLA observations were carried out in collaboration with the Large Angle Spectroscopic Coronagraph (LASCO) and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd4ae5f1ccdfd4458d63c263d587dc08
https://doi.org/10.1086/311585

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[Untitled]

Autor: Kenneth R. Lang, Robert F. Willson

Publikováno v: Surveys in Geophysics. 19:521-555

We describe the world's largest synthesis radio telescope, the Very Large Array (VLA), and how it can be used to complement observations with the Solar and Heliospheric Observatory (SOHO) and the Yohkoh solar spacecraft. The VLA provides images with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb323c83454aef5c8aa28c3734554cef
https://doi.org/10.1023/a:1006507707878

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[Untitled]

Autor: Barry Rothberg, Robert F. Willson, J. N. Kile

Publikováno v: Solar Physics. 170:299-320

The presence of coronal magnetic fields connecting active regions is inferred from decimetric observations of solar noise storms with the Very Large Array (VLA) and from soft X-ray images taken by Yohkoh. Temporal changes in the noise storms appear t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95eabc95f4285dd4b1142f4be083cd89
https://doi.org/10.1023/a:1004987224796

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