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Showing 1 to 12 of 26 entries
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Distribution of Macromolecular Tracer Particles (Thorotrast(R)) in the Cochlea. An Electron Microscopic Study in Guinea Pig: Part I. The organ of Corti, the basilar membrane and the tympanic covering layer.

Acta oto-laryngologica

Angelborg C.
PMID: 26947360
Acta Otolaryngol. 1974 Jan;77(319):19-41. doi: 10.1080/16512251.1974.11675750.

Thorotrast(R) containing thorium dioxide particles with diameters of around 100 Å was introduced in perilymph or endolymph using various methods and concentrations. The location of the tracer particles in the cochleas was determined using the transmission electron microscope. Injection...

THE EXPERIMENTAL INTRAVENOUS ADMINISTRATION OF COLLOIDAL THORIUM DIOXIDE.

Canadian Medical Association journal

Irwin DA.
PMID: 20318814
Can Med Assoc J. 1932 Aug;27(2):130-5.

No abstract available.

THE DANGERS OF EMPLOYING THORIUM DIOXIDE SOLUTION IN MAMMOGRAPHY.

Canadian Medical Association journal

Collins DC.
PMID: 20321328
Can Med Assoc J. 1939 May;40(5):440-2.

No abstract available.

THE EFFECT OF HYPERTROPHIC CARTILAGE ON BONE MARROW GROWTH.

The Journal of experimental medicine

Huggins C, Smith KM.
PMID: 19870708
J Exp Med. 1938 Jan 01;67(1):41-8. doi: 10.1084/jem.67.1.41.

Intravenous injections of colloidal thorium dioxide were made in rabbits and moderate amounts caused no significant changes in the cellular elements of venous blood. Thorium dioxide was held locally with great tenacity in the cells of the reticulo-endothelial system...

Unraveling the structural stability and the electronic structure of ThO.

Physical chemistry chemical physics : PCCP

Aguirre NF, Jung J, Yang P.
PMID: 32789326
Phys Chem Chem Phys. 2020 Sep 07;22(33):18614-18621. doi: 10.1039/d0cp00478b. Epub 2020 Aug 13.

Unraveling the correlations between the geometry, the relative energy and the electronic structure of metal oxide nanostructures is crucial for a better control of their size, shape and properties. In this work, we investigated these correlations for stoichiometric thorium...

Influence of field conditions on quantitative analysis of single crystal thorium dioxide by atom probe tomography.

Ultramicroscopy

Sen A, Bachhav M, Vurpillot F, Mann JM, Morgan PK, Prusnick TA, Wharry JP.
PMID: 33197698
Ultramicroscopy. 2021 Jan;220:113167. doi: 10.1016/j.ultramic.2020.113167. Epub 2020 Nov 09.

Atom probe tomography (APT), a 3D microscopy technique, has great potential to reveal atomic scale compositional variations, such as those associated with irradiation damage. However, obtaining accurate compositional quantification by APT for high bandgap materials is a longstanding challenge,...

Guided Ion Beam and Quantum Chemical Investigation of the Thermochemistry of Thorium Dioxide Cations: Thermodynamic Evidence for Participation of f Orbitals in Bonding.

Inorganic chemistry

Armentrout PB, Peterson KA.
PMID: 32083480
Inorg Chem. 2020 Mar 02;59(5):3118-3131. doi: 10.1021/acs.inorgchem.9b03488. Epub 2020 Feb 21.

Kinetic energy dependent reactions of ThO

Precipitation from homogeneous solution by photochemical action: determination of thorium.

Talanta

Das M, Heyn AH, Hoffman MZ.
PMID: 18960114
Talanta. 1967 Mar;14(3):439-41. doi: 10.1016/0039-9140(67)80021-3.

Thorium was precipitated from homogeneous solution by photochemical reduction of periodate to iodate in a solution containing thorium and perchloric acid, by means of a 2537 A low-pressure mercury vapour lamp. For weighing, the precipitate was redissolved, precipitated once...

Thermodynamic Properties of Thorium Dioxide From 298 to 1,200 °K.

Journal of research of the National Bureau of Standards. Section A, Physics and chemistry

Victor AC, Douglas TB.
PMID: 32196225
J Res Natl Bur Stand A Phys Chem. 1961 Mar-Apr;65(2):105-111. doi: 10.6028/jres.065A.013. Epub 1961 Apr 01.

As a step in developing new standards of heat capacity applicable up to very high temperatures, the heat content (enthalpy) of thorium dioxide, ThO

The yolk sac in late embryonic development of the stick insect Carausius morosus (Br.).

Tissue & cell

Fausto AM, Mazzini M, Cecchettini A, Giorgi F.
PMID: 18627817
Tissue Cell. 1997 Jun;29(3):257-66. doi: 10.1016/s0040-8166(97)80001-8.

Differentiation of the yolk sac was examined ultrastructurally and cytochemically in late embryonic development of the stick insect Carausius morosus. During migration along the yolk sac, endodermal cells form a discontinuous cell epithelium, leaving wide intercellular channels between neighbouring...

The Diagnostic and Therapeutic Uses of Thorium Dioxide: (Section of Surgery).

Proceedings of the Royal Society of Medicine

Porritt AE.
PMID: 19989897
Proc R Soc Med. 1934 Jul;27(9):1295-300.

No abstract available.

Matrix infrared spectra and theoretical studies of thorium oxide species: ThOx and Th2Oy.

The journal of physical chemistry. A

Andrews L, Gong Y, Liang B, Jackson VE, Flamerich R, Li S, Dixon DA.
PMID: 22035106
J Phys Chem A. 2011 Dec 22;115(50):14407-16. doi: 10.1021/jp208926m. Epub 2011 Nov 16.

Infrared spectra of three new thorium oxide species have been obtained in argon and neon matrixes. All of the products are experimentally characterized using isotopic oxygen samples with the aid of electronic structure calculations. Ground state thorium atoms react...

Showing 1 to 12 of 26 entries