THE ATMOSPHERIC CONDITIONS OF ELECTRICALLY LIGHTED LINERS.
نویسندگان
چکیده
منابع مشابه
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
A Clean, Well-Lighted Place1
he man's the work. Something doesn't come out of nothing, " Edward Hopper once said. This private and introspective man, known for his dry wit and " monumental silences " and for expressing himself " tersely but with weighted exactness in a slow reluctant monotone, " was offering a glimpse into the creative process as it applied to him. Much was made of the sense of isolation and despair in his...
متن کاملLuminance Requirements for Lighted Signage
Light-emitting diode (LED) technology is presently targeted to displace traditional light sources in backlighted signage. The literature shows that brightness and contrast are perhaps the two most important elements of a sign that determine its attention-getting capabilities and its legibility. Presently, there are no luminance standards for signage, and the practice of developing brighter sign...
متن کاملEffect of MAP and Different Atmospheric Conditions on the Sensory Attributes and Shelf life Characteristics of Fresh Pistachio Nuts
Modified atmosphere packaging (MAP) was used to increase the shelf life of fresh in hull pistachio nuts (Pistacia vera L.), meeting the market demand for fresh high quality products. Fresh in hull pistachio nuts were stored at 5°C and three different gaseous conditions including 10% O2, 20% CO2 and 70% N2 (MAP1), 100% CO2 (MAP2) and ambient atmosphere for 42 days. The samples of 300 g of pistac...
متن کاملEffect of Atmospheric Conditions on LIBS Spectra
Laser-induced breakdown spectroscopy (LIBS) is typically performed at ambient Earth atmospheric conditions. However, interest in LIBS in other atmospheric conditions has increased in recent years, especially for use in space exploration (e.g., Mars and Lunar) or to improve resolution for isotopic signatures. This review focuses on what has been reported about the performance of LIBS in reduced ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Lancet
سال: 1894
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(00)32273-5