Results 51 to 60 of about 20,346,263 (306)
Reddening and extinction towards H II regions [PDF]
, 1989 The light emitted by the gas in H II regions is attenuated by dust. This extinction can be measured by comparing H alpha, H beta, and radio continuum fluxes, since the intrinsic ratios of the Balmer line and thermal radio continuum emissivities are ...
Deharveng, Lise, Caplan, James
core
TEMPERATURE STRUCTURE AND METALLICITY IN H II REGIONS [PDF]
The Astrophysical Journal, 2009 The metallicities implied by collisionally excited lines (CELs) of heavy elements in H II regions are systematically lower than those implied by recombination lines (RLs) by factors ~2, introducing uncertainties of the same order in the metallicities inferred for the interstellar medium of any star-forming galaxy.
Rodríguez, Mónica +1 more
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu +8 more
wiley +1 more source
The H
The Astrophysical Journal, 2006 12 pages, 10 figures, accepted for publication in ApJ, minor revisions to match accepted ...
Alvarez, Marcelo A. +2 more
openaire +2 more sources
Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham +7 more
wiley +1 more source
New giant H II regions in the southern sky [PDF]
, 2019 We present results of a search for giant H II regions in southern galaxies. Using high-resolution spectra, obtained with the Magellan Inamori Kyocera Echelle (MIKE) at the Las Campanas Magellan II telescope, we were able to resolve the emission-line ...
Bosch, Guillermo Luis +2 more
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Febrile neutropenia (FN) is a frequent and serious complication in children receiving cancer therapy. Standardizing FN management across Asia is challenging due to variable healthcare infrastructure, diagnostic capacity, and infection patterns; however, it could improve resource use and patient outcomes.
Joliza Patricia Cañeba +29 more
wiley +1 more source
The Astrophysical Journal Supplement SeriesWe use the H41 α recombination line to create templates of the millimeter free–free emission in the ALMA-IMF continuum maps, which allows us to separate it from dust emission.
Roberto Galván-Madrid +27 more
doaj +1 more source
Line Emission from Radiation-pressurized H II Regions. I. Internal Structure and Line Ratios [PDF]
, 2013 The emission line ratios [O III] {$λ$}5007/H{$β$} and [N II] {$λ$}6584/H{$α$} have been adopted as an empirical way to distinguish between the fundamentally different mechanisms of ionization in emission-line galaxies.
Matzner, C. +4 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine +21 more
wiley +1 more source