Results 71 to 80 of about 95,616 (388)

Accuracy and precision of an intraoral scanner in complex prosthetic rehabilitations: an in vitro study [PDF]

, 2017
The main purpose of this study is to measure the accuracy and the precision of the intraoral optical scanner CS3500® (Carestream Dental LLC, Atlanta, USA) in complex clinical situations as full arch rehabilitations on impl ants.
BRAUNER, EDOARDO, DE ANGELIS, FRANCESCA, DI CARLO, Stefano, PICCOLI, Luca, PIGNATIELLO, GIUSEPPE, POMPA, Giorgio   +5 more
core  

Noradrenergic and cholinergic innervation of the normal human heart and changes associated with cardiomyopathy

The Anatomical Record, EarlyView.
Abstract Autonomic nerves are crucial in cardiac function and pathology. However, data on the distribution of cholinergic and noradrenergic nerves in normal and pathologic human hearts is lacking. Nonfailing donor hearts were pressure‐perfusion fixed, imaged, and dissected. Left ventricular cardiomyopathy samples were also obtained.
Peter Hanna, Donald B. Hoover, Logan G. Kirkland, Elizabeth H. Smith, Megan D. Poston, Stanley G. Peirce, Chloe G. Garbe, Tasha K. Phillips, Steven Cha, Shumpei Mori, Jaclyn A. Brennan, John Andrew Armour, Eric Rytkin, Igor R. Efimov, Olujimi A. Ajijola, Jeffrey L. Ardell, Kalyanam Shivkumar   +16 more
wiley   +1 more source

Perbandingan Gerusan Lokal yang Terjadi di Sekitar Abutment Dinding Vertikal Tanpa Sayap dan dengan Sayap pada Saluran Lurus, Tikungan 90°, dan 180° (Kajian Laboratorium)

Jurnal Teknik Sipil, 2011
Fenomena kerusakan jembatan akibat gerusan pada pondasi pier atau abutment sulit diamati secara langsung. Salah satu metode untuk menyederhanakan adalah dengan pemodelan fisik di laboratorium. Tujuan penulisan jurnal ini adalah membandingkan gerusan yang
Agung Wiyono , Joko Nugroho , Widyaningtias , Eka Risma Zaidun   +3 more
doaj   +1 more source

The lower jaw of Devonian ray‐finned fishes (Actinopterygii): Anatomy, relationships, and functional morphology

The Anatomical Record, EarlyView.
Abstract Actinopterygii is a major extant vertebrate group, but limited data are available for its earliest members. Here we investigate the morphology of Devonian actinopterygians, focusing on the lower jaw. We use X‐ray computed tomography (XCT) to provide comprehensive descriptions of the mandibles of 19 species, which span the whole of the Devonian
Ben Igielman, Rodrigo Tinoco Figueroa, Robert R. Higgins, Stephanie E. Pierce, Michael I. Coates, Emily M. Troyer, Vincent Fernandez, Kathleen Dollman, Jing Lu, Min Zhu, Matt Friedman, Sam Giles   +11 more
wiley   +1 more source

Prosthetic Stage of Implant Treatment in Missing Incisor Cases

Česká Stomatologie a Praktické Zubní Lékařství, 2007
Replacement of missing anterior tooth by implant is often associated with difficulties, particularly in case of central incisor. The choice of surgical and prosthetic procedure may influence the final result but positive and negative factors have to be ...
P. Šimůnek, R. Foltán, T. Dostálová
doaj  

Conditions of the upper molasse complex formation within the Krukenychi depression and in the adjacent areas of the Outer zone of the Precarpathian Foredeep

Мінеральні ресурси України
As the marginal most sunken southwestern element of the Outer Zone of the Precarpathian Foredeep, the Krukenychi Depression extends wedge-like to the northwest from the intersection with the regional strike system of the Precarpathian Fault, going beyond
I. Z. Mykhailovskyi
doaj   +1 more source

Fire extinguishing apparatus having a slidable mass for a penetrator nozzle [PDF]

, 1980
A fire extinguishing apparatus for delivering an extinguishing agent through a tarrier surrounding a structure into its interior includes an elongated tubular nozzle body which has a pointed penetrating head carried on one end of the tubular body.
Bolton, P. N., Gray, N. C., Senseny, R. M.   +2 more
core   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

The Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty, Luke A. Norton, Aliénor Duhamel, Julien Benoit   +3 more
wiley   +1 more source

Cement-retained and Screw-retained Implant-supported Prostheses in Treatment of Dental Arch Defects

Česká Stomatologie a Praktické Zubní Lékařství, 2007
Fixed dentures could be connected to implants by abutments, through tightening of small screws or cementation. Another option is the direct screw connection without abutments.
P. Šimůnek, T. Dostálová, R. Foltán
doaj  

Antibacterial Effects of Modified Implant Abutment Surfaces for the Prevention of Peri-Implantitis—A Systematic Review

Antibiotics, 2021
The aim of the present study was to systematically review studies investigating antibacterial implant abutment surfaces or coatings, which may suppress bacterial growth to prevent plaque-induced peri-implant inflammatory disease.
Marie-Elise Jennes, Michael Naumann, Simon Peroz, Florian Beuer, Franziska Schmidt   +4 more
doaj   +1 more source