Results 81 to 90 of about 151,633 (292)
This study investigates the complex mechanics of individual electrospun polycaprolactone fibers under small and large strains. Combining experiments with a visco‐hyperelastic damage model, this work reveals and quantifies these fibers’ nonlinear behavior, including strain‐stiffening, viscoelasticity, and damage.
Sascha L. Granhold+8 more
wiley +1 more source
Handwriting expertise reliability: A review
Handwriting expertise, as a form of forensic evidence, was once considered by most courts under the Anglo-American law system to be infallible, but this position was significantly challenged by the Daubert case (1993) and further by the President's ...
Bing Li, Nian Li
doaj +1 more source
The influence of oxide nanoparticle synthesis route and concentration on microstructure and high‐temperature performance of additively manufactured oxide dispersion‐strengthened steels is investigated. Comparing laser‐generated and chemically synthesized ZrO2 nanoparticles, the study reveals how dispersion quality, crystal structure and particle size ...
Mareen Goßling+12 more
wiley +1 more source
The role of general dynamic coordination in the handwriting skills of children
Difficulties in handwriting are often reported in children with developmental coordination disorder (DCD), and they represent an important element in the diagnosis.
Andrea eScordella+9 more
doaj +1 more source
A comparison of the speed and quality of manuscript and cursive handwriting at the college level. [PDF]
Thesis (M.Ed.)--Boston ...
Maasbyll, Arthur R.
core +1 more source
Additive manufacturing technologies like laser powder‐bed fusion offer great design freedom and individualization of products down to a batch size of one. However, parts fabricated with this technology suffer from poor quality. Acoustic assistance during the build process can minimize these drawbacks.
Oliver Maurer, Dirk Bähre
wiley +1 more source
The VITEWRITE Model of Handwriting Production [PDF]
This article describes the VITEWRITE model for generating handwriting movements. The model consists of a sequential controller, or motor program, that interacts with a trajectory generator to move a hand with redundant degrees of freedom.
Bullock, Daniel+2 more
core +1 more source
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach+6 more
wiley +1 more source
This study explores combining two existing aerospace titanium alloy powders, processing them via field‐assisted sintering technology and the subsequent discovery of a novel alloy composition, termed S23, with ultra‐high tensile toughness. Fine‐scale alpha precipitates favorably form in the alloy despite the relatively slow cooling, providing an ...
Samuel Lister+2 more
wiley +1 more source
Background"Horizontal strokes should be level and vertical strokes should be straight" is a common guideline in the teaching of Chinese handwriting. Measuring deviations in level horizontal and straight vertical strokes in students' Chinese handwriting ...
Monica M Q Li+3 more
doaj +1 more source