Results 241 to 250 of about 93,194 (290)

Pressure analysis during impression‐making procedure with various tray designs using a digital occlusion analyzer: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this study was to evaluate the pressures generated under various relief conditions during impression‐making using the digital occlusal analyzer. Materials and Methods A customized device and impression trays were designed to measure pressure during impression‐making.
Minji Sun, Jaeyoung Kim, Seojune Choi, Hong Seok Moon   +3 more
wiley   +1 more source

Use of open‐source software and photogrammetry in the fabrication of 3D‐printed custom trays for edentulous patients: A technical guide

Journal of Prosthodontics, EarlyView.
Abstract A technique is described to obtain a 3D‐printed custom tray for complete dentures through open‐source, free software and additive manufacturing. This approach enables the production of custom trays in a cost‐effective and optimized manner. A three‐dimensional (3D) digital cast is obtained by photogrammetry and later used to design a digital ...
João Victor Cunha Cordeiro, Lauren Bohner, Fernanda Pretto Zatt, Artur Ferronato Soto, Henrique Souza dos Santos, Maria Eduarda Broering da Silva, Maurício Malheiros Badaró, Ricardo Armini Caldas   +7 more
wiley   +1 more source

Static recrystallization of shocked calcite in Ries impact breccias

Meteoritics &Planetary Science, EarlyView.
Abstract Calcite is prone to chemical and microstructural modifications, especially after having been strained at high stresses and strain rates, as during hypervelocity impact events. These modifications include precipitation from pore fluid as well as replacement of strained volumes by recrystallization. In calcite aggregates of a metagranite breccia
Claudia A. Trepmann, Fabian Dellefant, Lina Seybold, Wolfgang W. Schmahl, Elena Sturm, Daniel Weidendorfer, Sandro Jahn, Iuliia V. Sleptsova, Stuart A. Gilder   +8 more
wiley   +1 more source

Island influences on plant functional traits and trait–trait associations across species‐ and community‐scales

New Phytologist, EarlyView.
Summary The island rule predicts gigantism or dwarfism in body size of island species relative to their mainland counterparts. However, whether other functional traits shift and whether trait–trait associations on islands differ between species and community levels remains unclear. We measured 13 carbon‐ and water‐related functional traits in 37 shared
Yanjun Song, Nate G. McDowell, Zengke Zhang, Alexandria L. Pivovaroff, Mingshan Xu, Wentao Ren, Dong He, En‐Rong Yan, Sylvain Delzon   +8 more
wiley   +1 more source

Da Vinci's mischief: xylem conduits in the stems of woody plants do not furcate

New Phytologist, EarlyView.
Summary The hydraulic architecture of plants is often modeled as a ‘furcating’ network, in which xylem conduits proliferate in number toward the stem apex, analogous to animal circulatory systems. Yet whether furcation actually occurs within woody stems remains untested, despite major implications for carbon costs and hydraulic efficiency.
Gilberto Alemán‐Sancheschúlz, Tommaso Anfodillo, Ana Isabel Pérez‐Maussán, María Magdalena Ayala‐Hernández, Mark E. Olson   +4 more
wiley   +1 more source

Electromyographic Assessment of Sleep Bruxism in Patients With Periodontitis: A Case–Control Study

Oral Diseases, EarlyView.
ABSTRACT Objective The relationship between periodontitis and bruxism has always been a matter of debate. The aim of the present paper is to investigate the association between advanced stages of periodontitis (Stage III/IV) and the intensity and duration of sleep bruxism events, measured as bruxism work index (BWI) and bruxism time index (BTI) through
Tommaso Gotti, Isabella De Rubertis, Ovidiu Ionut Saracutu, Marco Ferrari, Nicola Discepoli, Daniele Manfredini   +5 more
wiley   +1 more source

Complexity of isometric force production is associated with time to achieve steady state when moving to a new force level. [PDF]

, 2015
Burnley, Mark, Challis, John H., Forrest, Sarah M., Winter, Samantha L.   +3 more
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Isometric exercise, isometric strength and anthropometric measurements

Internationale Zeitschrift f�r Angewandte Physiologie Einschliesslich Arbeitsphysiologie, 1963
1. 29 young adult male subjects practiced 15 sec. of maximal isometric contractions of the elbow flexors three times a day, 5 days a week, for 5 weeks. They achieved greater increases in strength than have been claimed for a single two-thirds maximal contraction once a day, although the latter has been said to provide the maximal stimulus for the ...
P J, RASCH, W R, PIERSON
openaire   +2 more sources

Isometric Exercise Testing

Archives of Internal Medicine, 1983
To the Editor. —The Editorial entitled "Isometric Exercise Testing: Usefulness and Limitations" by Dr Stefadouros, published in the JanuaryArchives(1983;143:26-27), began with a statement that brought me up short: "... Isometric exercise [is] a form of exercise where the contracting muscles develop force without shortening." Can this be so?
openaire   +4 more sources