Results 21 to 30 of about 3,486,813 (275)
Proceedings of the National Academy of Sciences, 1979 Reliable supplies of metals have historically been the keys to industrial and technological development. But many metals are subject to the possible exhaustion of traditional kinds of deposits. A continued supply of such metals, which include tin, tungsten, silver, lead, zinc, and many others, will require their recovery from common rocks, in which ...
openaire +2 more sources
Computation of a combined spherical-elastic and viscous-half-space earth model for ice sheet simulation [PDF]
, 2006 This report starts by describing the continuum model used by Lingle & Clark (1985) to approximate the deformation of the earth under changing ice sheet and ocean loads.
Cathles +7 more
core +2 more sources
Students' Beliefs About the Role of Atoms in Radioactive Decay and Half-life [PDF]
, 2007 Provides pedagogical insight concerning learners' pre-conceptions and misconceptions about radioactive decay The resource being annotated is: http://www.dlese.org/dds/catalog_ESA-000-000-000-035 ...
Lamont-Doherty Earth Observatory, Columbia University
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait +23 more
wiley +1 more source
A Study of Junior High Students' Perceptions of the Water Cycle [PDF]
, 2007 Provides pedagogical insight concerning learners' pre-conceptions and misconceptions about the water cycle The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-003-365 ...
Lamont-Doherty Earth Observatory, Columbia University
core
Geotomography with solar and supernova neutrinos [PDF]
, 2005 We show how by studying the Earth matter effect on oscillations of solar and supernova neutrinos inside the Earth one can in principle reconstruct the electron number density profile of the Earth. A direct inversion of the oscillation problem is possible
A. B. Borisov +23 more
core +3 more sources
Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma
Pediatric Blood &Cancer, EarlyView.ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul +13 more
wiley +1 more source
Student Understanding of Rotational and Rolling Motion Concepts [PDF]
, 2007 Provides pedagogical insight concerning learners' pre-conceptions and misconceptions about torque and rolling motion The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-006-235 ...
Lamont-Doherty Earth Observatory, Columbia University
core
Prevalence of Earth-size planets orbiting Sun-like stars [PDF]
, 2013 Determining whether Earth-like planets are common or rare looms as a touchstone in the question of life in the universe. We searched for Earth-size planets that cross in front of their host stars by examining the brightness measurements of 42,000 stars ...
Howard, Andrew W. +2 more
core +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior +7 more
wiley +1 more source