Results 21 to 30 of about 5,624 (239)
Mpox With Digestive Manifestations in a 16-Year-Old Adolescent Girl: A Case Report. [PDF]
Clin Case RepABSTRACT Mpox, primarily known for cutaneous and mucosal manifestations, can present atypically. This case reports a rare digestive form with peritonitis in a 16‐year‐old girl. A febrile adolescent presented with acute abdominal pain, peritonitis, systemic inflammation, anemia, and ionic disturbances.
Mjumbe CK +4 more
europepmc +2 more sources
ARTIST Ionogram Autoscaling Confidence Scores: Best Practices
URSI Radio Science Letters, 2022 Ionogram data from the Global Ionospheric Radio Observatory (GIRO), processed with Automatic Real-Time Ionogram Scaler With True Height (ARTIST), is provided with confidence scores to guide users on the reliability of the data set.
D. Themens, Benjamin Reid, S. Elvidge
semanticscholar +1 more source
European Journal of Obstetrics, Gynecology, and Reproductive Biology, 2020 OBJECTIVE To determine which parameter of umbilical arterial cord gas analysis, pH, base deficit, lactate concentration, ionogram values, or glucose level index is the best predictor of neonatal morbidity at term.
R. Vanspranghels +7 more
semanticscholar +1 more source
INVERSION OF BACKSCATTER IONOGRAMS INTO QUASI-PARABOLIC IONOSPHERIC LAYER PARAMETERS
Solar-Terrestrial Physics, 2020 We present an inversion scheme of the backscatter signal leading edge into parameters of the quasi-parabolic electron density profile, which is based on the comparison of experimental and calculated minimum delays of scattered signals with corresponding ...
S.N. Ponomarchuk, M.S. Penzin
doaj +1 more source
Remote Sensing, 2022 In this study, a multi-station and multi-instrument system, organized and proposed for ionospheric scintillation and equatorial spread-F (ESF) specification and their associated motions in the Taiwan–Philippines sector, is outlined. The issues related to
Lung-Chih Tsai +4 more
doaj +1 more source
Cluster spacecraft observations of a ULF wave enhanced by Space Plasma Exploration by Active Radar (SPEAR) [PDF]
, 2009 Space Plasma Exploration by Active Radar (SPEAR) is a high-latitude ionospheric heating facility capable of exciting ULF waves on local magnetic field lines. We examine an interval from 1 February 2006 when SPEAR was transmitting a 1 Hz modulation signal
Badman, S. V. +5 more
core +11 more sources
Oblique Ionograms Automatic Scaling Algorithm OIASA application to the ionograms recorded by Ebro observatory ionosonde [PDF]
Journal of Space Weather and Space Climate, 2018 The oblique ionograms automatic scaling algorithm (OIASA), developed at the INGV for the identification of trace of oblique ionograms, allows the determination of the maximum usable frequency (MUF) for communication between the transmitter and receiver, automatically rejecting poor quality ionograms.
Ippolito Alessandro +3 more
openaire +3 more sources
Critical issues in ionospheric data quality and implications for scientific studies [PDF]
, 2019 Ionospheric data are valuable records of the behavior of the ionosphere, solar activity, and the entire Sun-Earth system. The data are critical for both societally important services and scientific investigations of upper atmospheric variability.
Araujo-Pradere, E. +5 more
core +2 more sources
Searching for effects caused by thunderstorms in midlatitude sporadic E layers [PDF]
, 2017 Possible thunderstorm - sporadic E (Es) layer coupling effects are investigated during two measurement periods, one in 2013 and one in 2014. The analysis was based on ionospheric observations obtained from a Digisonde at Pruhonice, the Czech Republic, an
Barta, Veronika +10 more
core +2 more sources
Universe, 2022 By using ionosonde data recorded at Chiang Mai (18.8° N, 98.9° E, magnetic latitude is 9.1° N), Puer (22.7° N, 101.1° E, magnetic latitude is 12.9° N), and Leshan (29.6° N, 103.7° E, magnetic latitude is 19.8° N), the statistical features of different ...
Ting Lan +5 more
doaj +1 more source