MOTS EN ANGLAIS EN RAPPORT AVEC «POLARISCOPE»
polariscope
experiment
glass
inspection
what
sunglasses
stress
gems
gemology
polarimetry
measurement
interpretation
polarization
transverse
waves
most
notably
electromagnetic
such
radio
light
typically
done
that
polariscope
project
underestimated
tools
gemologists
quickly
determine
stone
hand
handheld
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durable
used
facilitates
process
gemstone
mineral
identification
instructables
this
quick
dirty
building
cheap
idea
when
pondered
with
bunch
cinema
glasses
meaning
pronunciation
translations
study
yourgemologist
gemological
instrument
tests
being
double
single
refractive
will
allow
find
various
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «POLARISCOPE»
Découvrez l'usage de
polariscope dans la sélection bibliographique suivante. Des livres en rapport avec
polariscope et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Handbook of the
Polariscope and Its Pracitcal Applications
We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
2
Eshbach's Handbook of Engineering Fundamentals
If a monochromatic light source is used, all the fringes appear black. In addition,
monochromatic light produces more sharply defined fringes than white light. In a
circular polariscope, quarter-wave plates are inserted between the specimen and
...
Ovid Wallace Eshbach, Byron D. Tapley, Thurman R. Poston, 1990
A 6.6 PLANE AND CIRCULAR POLARISCOPE A polarizer and an analyzer kept
crossed with respect to each other constitutes a plane polariscope. Such a set up
is often used in experiments related to photoelasticity. Polariscope is essentially ...
There are three basic tests which can be carried out with the aid of the
polariscope. One of these is used to check the optical character (isotropic/
anisotropic) of a gemstone; the second indicates the microcrystalline or
polycrystalline nature of ...
extinction occurs. When the complete model is viewed in a polariscope, a fringe
pattern is seen which are the loci of points exhibiting constant stress difference.
These fringe patterns are known as isochromatic fringes. Since from Eq. (4.26), ...
Rajagopal, Rajagopal K., 2007
6
Handbook of the
Polariscope and Its Practical Applications
This is a pre-1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process.
D C Robb V H Veley Landolt, 2009
7
Cane Sugar Handbook: A Manual for Cane Sugar Manufacturers ...
On passing into this prism, a ray of light is separated into two rays of plane-
polarized light: an ordinary ray, which is reflected from the prism by the balsam
cement, and an extraordinary ray, which passes through a polariscope and on
whose ...
James C. P. Chen, Chung Chi Chou, 1993
8
Model Analysis of Structures
For this purpose a condenser type polariscope with a powerful point source of
light is preferable. In polariscopes meant for quantitative analysis, a camera is
usually employed for recording fringe patterns. A good quality lens giving an
image ...
9
Wood Structure and Properties '02
Jozef Kúdela, Stanislav Kurjatko. METHODS The measurements were performed
using a reflex polariscope - 030, directly on columns loaded in eccentric buckling
(Fig. 2). The column surface was covered with glued photo-elastic sheets of ...
Jozef Kúdela, Stanislav Kurjatko, 2002
10
Optical Methods of Engineering Analysis
5.1 Polariscope optics Many different choices of optical elements and systems
are possible for conducting model analysis by photoelastic interferometry. The
object here will be to describe a few practical basic arrangements for general use
.
10 ACTUALITÉS CONTENANT LE TERME «POLARISCOPE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
polariscope est employé dans le contexte des actualités suivantes.
Real Or Fake? How to Spot An $83 Million Diamond from a Synthetic
Using gemologist's tools, including a polariscope, dichroscope, refractometer, and spectroscope, students performed a barrage of tests on the ... «Forbes, juin 15»
Science meets art: 2015 Cool Science Images unveiled
Tyler Gordon, graduate art student, for his photograph, taken with the aid of a polariscope, of “Prince Rupert's Drops,” a style of glass sculpture. «University of Wisconsin-Madison, avril 15»
GIA's Globally Recognised Graduate Gemologist Diploma …
Students learn to grade diamonds consistently and accurately in the D-to-Z colour range; use a microscope, a polariscope, a refractometer and ... «Business Wire India, févr 15»
Optical interferometry for dental hard tissue mechanics
Our digital photoelasticity setup combines an image processing system coupled with a circular polariscope: see Figure 1(A). Analyzing the ... «SPIE Newsroom, févr 15»
Honest Grading
That's why Robert Shipley, Jr.'s invention of the “Diamond Eye Loupe,” “Polariscope” and “DiamondScope” between 1934 and 1937 was so revolutionary. «Rapaport, nov 14»
What is Photoelasticity?
Birefringence can be analyzed using a device called polariscope to reveal information such as maximum shear stress and its orientation. «AZoSensors, sept 14»
Beekeepers showcase their yields in honey judging contest at …
Using a polariscope, Grafton shined light through each bottle, searching for signs of pollen or any other particles that could contaminate the ... «The Morning Journal, août 14»
Details and More Details
Then she uses her reflectometer or polariscope for further inspection. “Is there strain or conflict in the stone on an atomic level? When I start to plot a diamond or ... «Rapaport, mai 14»
Building the Giant Magellan Telescope
The E6 Ohara low-expansion borosilicate glass is produced in Japan in 15.24-cm chunks, each of which is hand-inspected using a polariscope ... «Physics Today, avril 14»
Thanks To This Savannah Crime Lab, Arsenic Won't Make It Under …
Max Lieberls of the Savannah laboratory using a half shade polariscope to examine a sugar sample, 1968. The cylindrical apparatus on the ... «GPB, déc 13»
