Results 41 to 50 of about 1,747,033 (270)
Conjugate 18cm OH Satellite Lines at a Cosmological Distance
, 2004 We have detected the two 18cm OH satellite lines from the $z \sim 0.247$ source PKS1413+135, the 1720 MHz line in emission and the 1612 MHz line in absorption.
C. H. Townes +10 more
core +1 more source
Could the Ultra Metal-poor Stars be Chemically Peculiar and Not Related to the First Stars? [PDF]
, 2008 Chemically peculiar stars define a class of stars that show unusual elemental abundances due to stellar photospheric effects and not due to natal variations.
Asplund M. +12 more
core +2 more sources
HE 0557-4840 - Ultra-Metal-Poor and Carbon-Rich
, 2007 We report the discovery and high-resolution, high S/N, spectroscopic analysis of the ultra-metal-poor red giant HE 0557-4840, which is the third most heavy-element deficient star currently known. Its atmospheric parameters are T_eff = 4900 K, log g = 2.2,
A. J. Korn +18 more
core +1 more source
Representing polynomial of ST-CONNECTIVITY [PDF]
Discrete Mathematics & Theoretical Computer ScienceWe show that the coefficients of the representing polynomial of any monotone Boolean function are the values of the M\"obius function of an atomistic lattice related to this function.
Jānis Iraids, Juris Smotrovs
doaj +1 more source
Cryopreservation of zygotic embryos of the Brazilian Green Dwarf coconut [PDF]
Pesquisa Agropecuária Brasileira, 2018 : The objective of this work was to evaluate rewarming procedures and recovery media for Brazilian Green Dwarf coconut (Cocos nucifera) embryos cryopreserved by vitrification.
Ana da Silva Lédo +5 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed +5 more
wiley +1 more source
From quantum deformations of relativistic symmetries to modified kinematics and dynamics [PDF]
, 2010 Starting from noncommutative generalization of Minkowski space we consider quantum deformed relativistic symmetries which lead to the modification of kinematics of special relativity.
Aschieri P. +3 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura +5 more
wiley +1 more source
Remarks on the Balaban Index [PDF]
, 2013 In this paper we compute some bounds of the Balaban index and then by means of group action we compute the Balaban index of vertex transitive graphs.
Ghorbani, Modjtaba
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez +13 more
wiley +1 more source