منابع مشابه
Shielding a room using aluminum foil
A local hospital was interested in shielding some sensitive equipment and contemplated installing a shielded room. The room under consideration was the typical laminated wood core panel with galvanized steel on both surfaces, with a RF shielded door, honeycomb air vent panels and filters for ac power, telephone and any other signals, meeting the shielding effectiveness requirements of MIL-STD-2...
متن کاملSmall-intestine Perforation with an Aluminum-foil Foreign Body
We present the first case documented in the literature of perforation of bowel due to drug tablet with package ingestion. A diagnosis of perforation was made by CT imaging revealing a staple-like foreign body with air-content in the distal ileum. Adjacent abscess with free air formation also noted. This is an unusual case of small intestine perforation due to a foreign body that was preoperativ...
متن کاملThe Stardust Interstellar Dust Collector Crater Origins and Hypervelocity Cratering at Oblique Angles in Aluminum Foil
From 1999 to 2006 the NASA Stardust mission collected cometary particles from the Wild 2 comet and interstellar dust from the interstellar medium in two collectors made from aerogel tiles and aluminum foil. By studying their isotopic compositions, these particles can provide us with information about nucleosynthetic processes in stars. Both collector trays are being studied for traces of these ...
متن کاملMeasuring Relative Grain Boundary Energies and Mobilities in an Aluminum Foil from Triple Junction Geometry
Knowledge of the thermodynamic and kinetic properties of grain boundaries over the full range of crystallographic type will be of great interest and utility. This paper presents results for relative grain boundary energies and mobilities in Al foil which have been extracted from the geometry and crystallography of triple junctions. This approach is based on the assumption of local equilibrium o...
متن کاملTiO(2) printed aluminum foil: single-use film for a laser desorption/ionization target plate.
Single-use aluminum foil-based laser desorption/ionization (LDI) target plates have been developed for mass spectrometry (MS) analysis and provide detection results comparable to those of commercial stainless steel plates while offering a convenient way to avoid the time-consuming surface cleaning process. Additionally, arrays of TiO(2) nanoparticle spots are coated on the foil either by screen...
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ژورنال
عنوان ژورنال: Journal of Japan Institute of Light Metals
سال: 1952
ISSN: 0451-5994
DOI: 10.2464/jilm.1952.18