Results 61 to 70 of about 837,208 (348)
Royal Society Open Science, 2022 The first complete ichthyosaur skeleton was introduced to the scientific community in 1819 by Sir Everard Home, and given the name Proteosaurus, although the name was subsequently replaced by ‘Ichthyosaurus’.
Dean R. Lomax, Judy A. Massare
doaj +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Geologija, 2013 In this study an interesting sampling medium - earthworm casts was examined in a highly Hg contaminated area. Enrichment factor (EF) has been applied to assess elevated concentrations of analyzed elements in earthworm casts and to determine elevated ...
Tamara Teršič, Mateja Gosar
doaj +1 more source
A guaranteed-convergence framework for passivity enforcement of linear macromodels [PDF]
, 2012 Passivity enforcement is a key step in the extraction of linear macromodels of electrical interconnects and packages for Signal and Power Integrity applications.
Calafiore, Giuseppe Carlo +2 more
core +1 more source
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Exothermic properties of plaster–synthetic composite casts
Journal of Children's Orthopaedics, 2014 Purpose Plaster casts can cause burns. Synthetic casts do not. Composite plaster–synthetic casts have not been thoroughly evaluated. This study analyzed the temperature from plaster casts compared with composite casts in a variety of in vitro conditions ...
Rolf D. Burghardt +3 more
doaj +1 more source
A Hemispherical Contact Model for Simplifying 3D Occlusal Surfaces [PDF]
, 2018 Statement of problem Currently, dental articulators can recreate mandibular movements and occlusal contacts. However, whether virtual articulators can also provide information about occluding dental surfaces, functional movements, and the mandibular ...
Carranza-Cañadas, Pilar +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
Western Journal of Emergency Medicine, 2011 Plastic bronchitis is not yet well understood. There have been less than 500 reported cases in adults worldwide. This patient presented with a one month history of productive sputum consisting of bronchial casts resulting in a diagnosis of plastic ...
Quysner, Annie +2 more
doaj
Environmental stability graphite/PMR-15 composites [PDF]
, 1985 During the past few years the Boeing Company was screening graphite composites for use in hot areas of engine nacelle structure. Structural and thermal analyses have shown that there is the potential for a 25 to 30 percent weight savings by using a ...
Mclaren, D., Sheppard, C. H.
core +1 more source