Search results
Results from the WOW.Com Content Network
The yellow (red-green) lighting is necessary for photolithography, to prevent unwanted exposure of photoresist to light of shorter wavelengths. A cleanroom or clean room is an engineered space that maintains a very low concentration of airborne particulates. It is well isolated, well controlled from contamination, and actively cleansed.
Room modes are the collection of resonances that exist in a room when the room is excited by an acoustic source such as a loudspeaker. Most rooms have their fundamental resonances in the 20 Hz to 200 Hz region, each frequency being related to one or more of the room's dimensions or a divisor thereof. These resonances affect the low-frequency ...
The different types of rooms in buildings — or any limited "areas" or "spaces" in structures. Subcategories. This category has the following 17 subcategories, out ...
Room is a 2015 internationally co-produced survival psychological drama directed by Lenny Abrahamson and written by Emma Donoghue, based on her 2010 novel of the same name. It stars Brie Larson as a young woman who has been held captive for seven years and whose five-year-old son ( Jacob Tremblay ) was born in captivity.
Hostel. A hostel is a form of low-cost, short-term shared sociable lodging where guests can rent a bed, usually a bunk bed in a dormitory sleeping 4–20 people, [1] with shared use of a lounge and usually a kitchen. [2] Rooms can be mixed or single-sex and have private or shared bathrooms. Private rooms may also be available.
Room acoustics is a subfield of acoustics dealing with the behaviour of sound in enclosed or partially-enclosed spaces. The architectural details of a room influences the behaviour of sound waves within it, with the effects varying by frequency. Acoustic reflection, diffraction, and diffusion can combine to create audible phenomena such as room ...
Historically, flophouses, or British "doss-houses", have been used for overnight lodging by those who needed the lowest-cost alternative to staying with others, shelters, or sleeping outside. Generally, rooms are small, bathrooms are shared, and bedding is minimal, sometimes with mattresses or mats on the floor, or canvas sheets stretched ...
Hall. In architecture, a hall is a relatively large space enclosed by a roof and walls. [ 1] In the Iron Age and early Middle Ages in northern Europe, a mead hall was where a lord and his retainers ate and also slept. Later in the Middle Ages, the great hall was the largest room in castles and large houses, and where the servants usually slept ...