Results 31 to 40 of about 1,391,841 (242)

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Formation of OB associations in galaxies [PDF]

open access: yes, 2014
[[abstract]]We consider the formation of OB associations from two perspectives: ( 1) the fractional gas consumption in star formation, epsilon, per dynamical timescale t(dyn) in a galaxy, and ( 2) the origin of the so-called Kennicutt-Schmidt law, that ...
Shu, F.H.;Allen, R.J.;Lizano, S.;Galli, D.
core   +1 more source

A Comprehensive Gaia Spectroscopic Study of Stars in the Scorpius-Centaurus Complex: Star Formation History and Disk Lifetime

open access: yesThe Astrophysical Journal
We re-evaluate the star formation history of the nearby Scorpius-Centaurus (Sco-Cen) OB Association with a comprehensive analysis of Gaia XP spectra of more than 7800 potential members.
Min Fang, Gregory J. Herczeg
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

OB associations from Hipparcos

open access: yes, 2000
VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'A Hipparcos census of the nearby OB associations.' (bibcode: 1999AJ....117 ...
De Bruijne, J.H.J.   +9 more
core   +1 more source

Impaired glucose metabolism and altered gut microbiome despite calorie restriction of ob/ob mice

open access: yesAnimal Microbiome, 2019
Background Growing evidence supports the role of gut microbiota in obesity and its related disorders including type 2 diabetes. Ob/ob mice, which are hyperphagic due to leptin deficiency, are commonly used models of obesity and were instrumental in ...
Alireza Kashani   +10 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

Search for OB associations in {\sl Gaia} early Data Release 3 [PDF]

open access: yes, 2022
The distribution of young stars into OB associations has long been in need of updating. High-precision {\sl Gaia} early Data Release 3 astrometry, coupled with modern machine-learning methods, allows this to be done.
Chemel, Alexander A.   +3 more
core   +1 more source

Estimating the Vertical Disk Scale Height Using Young Galactic Objects

open access: yesOpen Astronomy, 2016
We compiled published data on young Galactic objects such as masers with VLBI-measured trigonometric parallaxes, OB associations, H II regions and Cepheids.
Bobylev V. V., Bajkova A. T.
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

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