I do a lot of traveling on the internet. I never know where I’m going to wind up. I visit the main news sites and I visit various organs of information and disinformation. The main news sites fall into the latter category. I guess I always knew that people whose real business was s...
The two major player gods represented in all major religions are personifications of the sun and moon. The rest are those archetypes that exist in the human psyche and manifest as qualities or conditions in human life. You might say, “What about the trinity, visible?” You might point to ...
Fig. 2.2. Shapes of the spectral power distributions of CIE Illuminants D65 (daylight), F2 (a cool white fluorescent lamp) and A (an incandescent lamp) can be compared by adjusting them so that the power of each is 100 at 560 nanometers (compare with fig. 1.16 of Chapter 1). Read ...
The observation wavelengths can be changed by selecting different bandpass filters. Using the images of the northern and southern auroral ovals taken by TVIS, the intensities and shapes of the conjugate auroras will be quantitatively compared. Using the airglow imaging, medium- and large-scale ...
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Coils made of braided platinum or stainless steel wires are commonly used. They come in a variety of lengths, shapes and thicknesses and are placed into blood vessels using a special catheter. There are also liquid blocking agents that are injected into theblood vesselsand solidify after ...
Tiny droplets were glimpsed, falling from a single grey cloud above the foothills in the hazy distance. Water here has become as rare as Moon dust. We are standing in a narrow gorge, its blasted walls a fresco of grotesque shapes, whittled by searing hot winds. In front … Read the...
I recommend eBay selleruviropticsto get any filter you may need.You can message uviroptics and request specific sizes/shapes of filters. There are basically two filters you should have for UVIVF photography: a VIS/IR Blocking filter to put directly in front of your light source, and a UV/...
(c) the Pt107/TiO2-HA and (d) Au50 nm/TiO2-HA hybrid systems under the parallel polarized excitation. The color scale bar on the right side of each panel shows the relative increase in field enhancement. The geometrical shapes of the Pt107, Au50 nm, and TiO2-HA are established ...
‘as’ they appear. Optical illusions indicate that comparable misinterpretations abound in the other senses as well; a woman screaming in the swamp is not a woman screaming but a form of wildlife. The wind can do amazing tricks with shapes that it moves over... my hand defines the ...