Results 181 to 190 of about 1,045,091 (343)
Abstract Introduction The use of radioactive materials in the United States has been tightly regulated by the Nuclear Regulatory Commission and other entities for many decades. In 2015, however, the Joint Commission began to require hospital‐based nuclear medicine departments to conduct shielding designs and evaluations for radioactive material areas ...
Michael Oumano+12 more
wiley +1 more source
Dissociation Energy of Carbon Monoxide and the Abundance of Elements in Stellar Atmospheres [PDF]
M.−A. Nicolet
openalex +1 more source
Abundance of the greater Siil-Smelt (Argentina silus, Ascan.) on the market of Boston, Lincolnshire [PDF]
G.A. Boulenger
openalex +1 more source
Abstract Objectives This study sought to evaluate proteomic, metabolomic, and immune signatures in the cerebrospinal fluid of individuals with Down Syndrome Regression Disorder (DSRD). Methods A prospective case–control study comparing proteomic, metabolomic, and immune profiles in individuals with DSRD was performed.
Jonathan D. Santoro+12 more
wiley +1 more source
Optimisation of Heated Electrospray Ionisation Parameters to Minimise In-Source Generated Impurities in the Analysis of Oligonucleotide Therapeutics. [PDF]
Glenister MA+4 more
europepmc +1 more source
Note on the Relative Abundance of the Elements in the Earth's Crust [PDF]
Alfred J. Lotka
openalex +1 more source
An MRI assessment of mechanisms underlying lesion growth and shrinkage in multiple sclerosis
By applying the tensor model, we analysed lesion orientation and the directionality of lesion expansion/contraction in multiple sclerosis. Each lesion is summarized as an ellipsoid, and the tensor model is applied to calculate lesion anisotropy. From the top to the bottom white matter atlas, surface‐in gradient segmentation and venous atlas used in the
Ermelinda De Meo+9 more
wiley +1 more source
The clinical value of metagenomic next-generation sequencing in the diagnosis of pulmonary tuberculosis and the exploration of lung microbiota characteristics. [PDF]
Yong Y+6 more
europepmc +1 more source