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Showing 1 to 9 of 9 entries
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Histological Features and Biocompatibility of Bone and Soft Tissue Substitutes in the Atrophic Alveolar Ridge Reconstruction.

Case reports in dentistry

Maiorana C, Beretta M, Rancitelli D, Grossi GB, Cicciù M, Herford AS.
PMID: 27022489
Case Rep Dent. 2016;2016:3608602. doi: 10.1155/2016/3608602. Epub 2016 Feb 23.

The reconstruction of the atrophic alveolar ridges for implant placement is today a common procedure in dentistry daily practice. The surgical reconstruction provides for the optimization of the supporting bone for the implants and a restoration of the amount...

Radionuclide composition of the allende meteorite from nondestructive gamma-ray spectrometric analysis.

Science (New York, N.Y.)

Rancitelli LA, Perkins RW, Cooper JA, Kaye JH, Wogman NA.
PMID: 17759948
Science. 1969 Dec 05;166(3910):1269-72. doi: 10.1126/science.166.3910.1269.

The concentrations of beryllium-7, sodium-22, aluminum-26, potassium-40, scandium-46, vanadium-48, chromium-51, manganese-54, cobalt-57, cobalt-60, and thorium-232 (thallium-208) have been measured in the Allende meteorite by nondestructive gamma-ray spectrometry. The high cobalt-60 content of the meteorite is indicative of a preatmospheric...

Background air particulate chemistry near Colstrip, Montana.

Environmental science & technology

Crecelius EA, Lepel EA, Laul JC, Rancitelli LA, McKeever RL.
PMID: 22288627
Environ Sci Technol. 1980 Apr 01;14(4):422-8. doi: 10.1021/es60164a007.

No abstract available.

Terrestrial ages of four allan hills meteorites: consequences for antarctic ice.

Science (New York, N.Y.)

Fireman EL, Rancitelli LA, Kirsten T.
PMID: 17734143
Science. 1979 Feb 02;203(4379):453-5. doi: 10.1126/science.203.4379.453.

The terrestrial ages of three Allan Hills meteorites are between 3 x 10(4) and 3 x 10(5) years and one is (1.54(-0.28)(+0.14)) x 10(6) years old. The Antarctic ice sheet is therefore older than (1.54(-0.28)(+0.14)) x 10(6) years and...

Potassium: argon dating of iron meteorites.

Science (New York, N.Y.)

Rancitelli L, Fisher DE, Funkhouser J, Schaeffer OA.
PMID: 17830487
Science. 1967 Feb 24;155(3765):999-1000. doi: 10.1126/science.155.3765.999.

The potassium:argon age of the metal phase of Weekeroo Station iron meteorite, determined by neutronactivation analysis, is about 10(10) years; it is similar to ages previously measured for other iron meteorites, but distinctly disagrees with a strontium: rubidium age...

Surgical Treatment of Peri-Implantitis: A 17-Year Follow-Up Clinical Case Report.

Case reports in dentistry

Bassi F, Poli PP, Rancitelli D, Signorino F, Maiorana C, Bułhak W.
PMID: 26064700
Case Rep Dent. 2015;2015:574676. doi: 10.1155/2015/574676. Epub 2015 May 12.

The purpose of the present case report was to describe the surgical treatment of a peri-implantitis lesion associated with a regenerative approach. A 48-year-old patient came to authors' attention 36 months after the placement of a dental implant (ITI-Bonefit...

The use of a collagenated porcine cortical lamina in the reconstruction of alveolar ridge defects. A clinical and histological study.

Minerva stomatologica

Rossi R, Rancitelli D, Poli PP, Rasia Dal Polo M, Nannmark U, Maiorana C.
PMID: 27362810
Minerva Stomatol. 2016 Jun 30; Epub 2016 Jun 30.

BACKGROUND: Alveolar ridge reconstruction by means of resorbable and non-resorbable membranes has been proposed to increase the hard tissue volume in deficient sites. The purpose of this study was therefore to clinically and histologically evaluate the use of collagenated...

Reproducibility of a Digital Method to Evaluate Soft Tissue Modifications: A study of Inter and Intra-Operative Measurement Concordance.

The open dentistry journal

Rancitelli D, Cicciù M, Lini F, Fumagalli D, Frigo AC, Maiorana C.
PMID: 28567141
Open Dent J. 2017 Mar 31;11:171-180. doi: 10.2174/1874210601711010171. eCollection 2017.

BACKGROUND: The soft tissue healing and quality around dental implant is a current debated topic in the recent literature. The free gingival margin and the quantity and quality of the mucosa around teeth and surrounding dental implants still determine...

Cosmogenic and primordial radionuclides in lunar samples by nondestructive gamma-ray spectrometry.

Science (New York, N.Y.)

Perkins RW, Rancitelli LA, Cooper JA, Kaye JH, Wogman NA.
PMID: 17781503
Science. 1970 Jan 30;167(3918):577-80. doi: 10.1126/science.167.3918.577.

The (7)Be, (22)Na, (26)Al, (44)Ti, (46)SC, (48)V (51)Cr, (54)Mn, (56)Co, (57)Co, (57)CO, (40)K, (238)U, and (232)Th were measured in lunar fines and portions of three rocks. Major production of cosmogenic radionuclides is due to solar protons, thus their concentrations...

Showing 1 to 9 of 9 entries