منابع مشابه
Development and Application of a Brush-Spray Derived from a Calligraphy-Brush-Style Synthetic Hair Pen for Use in ESI/MS.
The development of a novel type of a sampling/ionization kit for use in electrospray ionization/mass spectrometry is reported. Using a small calligraphy-brush-style synthetic hair pen (nylon-brush), and analogous to paper-spray mass spectrometry, the analytes can be collected, elution/desorption and then ionized from the surface of the nylon-brush. The body of the kit was produced by means of a...
متن کاملAn insight into the freedom of using a pen: Pen-based system and pen-and-paper
In recent years the studies of freehand sketch began to peek into cognitive study area from the design media aspect. The development of pen-based system attempted to use pen as an input device, allowing sketches to be freely drawn in computers environment. The importance of the freehand sketch is in its ability to freely represent various drawing projections using ambiguous sketches. However, a...
متن کاملSegmentation of Pen Strokes Using Pen Speed
We present a technique for segmenting pen strokes into lines and arcs. The technique uses pen speed information to help infer the segmentation intended by the drawer. To begin, a set of candidate segment points is identified. This set includes speed minima below a threshold computed from the average pen speed. It also includes curvature maxima at which the pen speed is again below a threshold. ...
متن کاملcomparing the efficiency of denture brush and ordinary brush in complete denture cleaning
please cite this article as: fayaz a, shakerian m, ansari gh. comparing the efficiency of denture brush and ordinary brush in complete denture cleaning. novel biomed 2013;1(2):62-65. background & objective: denture cleansing is a key element in retaining mucosa free of any inflammation. however, many denture users usually ignore this important factor. this investigation was designed to compare ...
متن کاملIncidental Ocular Trauma by Pencil and Pen in Children
Purpose: To determine features of eye trauma associated with self-trauma by pens and pencils among children. Methods: Thirty-six children suffering from self-inflicted eye trauma with pens or pencils were included in this prospective cross-sectional study. Results: The age range of the participants was 2-14 years with an average of 5.6 years and a standard deviation of 2.7, with a male: female ...
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ژورنال
عنوان ژورنال: Critique d’art
سال: 2001
ISSN: 1246-8258,2265-9404
DOI: 10.4000/critiquedart.2126