this is a list of public art by claes oldenburg and coosje van bruggen, also termed their 'large scale projects'.oldenburg born 1929 and van bruggen 1942–2009 are married american-dutch sculptors, best known for their installation art typically featuring very large replicas of everyday objects. this list does not include all other types of artistic works by the artists for example .
the atex directive is covering explosions from gases but also solid dust which, contrary to common perception, can lead to hazardous explosions hazard – gas / vapour / mist zone 0 – a place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is present continuously or for long periods or frequently.
1 lx = 1 lm/m 2 = 1 cd·sr/m 2. a flux of 1000 lumens, concentrated into an area of 1 square metre, lights up that square metre with an illuminance of 1000 lux. however, the same 1000 lumens, spread out over 10 square metres, produces a dimmer illuminance of only 100 lux.
the bell boeing v-22 osprey is an american multi-mission, tiltrotor military aircraft with both vertical takeoff and landing , and short takeoff and landing capabilities. it is designed to combine the functionality of a conventional helicopter with the long-range, high-speed cruise performance of a turboprop aircraft.
a mass air flow sensor maf is a sensor used to determine the mass flow rate of air entering a fuel-injected internal combustion engine.. the air mass information is necessary for the engine control unit ecu to balance and deliver the correct fuel mass to the engine. air changes its density with temperature and pressure. in automotive applications, air density varies with the ambient .
oxygen toxicity is a condition resulting from the harmful effects of breathing molecular oxygen o 2 at increased partial pressures.severe cases can result in cell damage and death, with effects most often seen in the central nervous system, lungs, and eyes.historically, the central nervous system condition was called the paul bert effect, and the pulmonary condition the lorrain smith effect .
example: pipe thread en 10226 rp 2 1 ⁄ 2 the terminology for the use of g and r originated from germany g for gas , as it was originally designed for use on gas pipes; r for rohr , meaning pipe .
the 6-inch 152 mm pneumatic tube system handle the heavy liter iv bags with significantly fewer jams compared to the 4-inch 102 mm systems. some pharmacies have unlisted tube station number s for the outbound station traffic.
a thermostatic radiator valve on position 2 15-17 c . section of a thermostatic radiator valve. a thermostatic radiator valve trv is a self-regulating valve fitted to hot water heating system radiator , to control the temperature of a room by changing the flow of hot water to the radiator.
unlike a catalytic converter which is a flow-through device, a dpf retains bigger exhaust gas particles by forcing the gas to flow through the filter; however, the dpf does not retain small particles and maintenance-free dpfs break larger particles into smaller ones. citation needed there are a variety of diesel particulate filter technologies on the market.
a fire-resistance rating typically means the duration for which a passive fire protection system can withstand a standard fire resistance test.this can be quantified simply as a measure of time, or it may entail a host of other criteria, involving other evidence of functionality or fitness for purpose.
in internal combustion engines, exhaust gas recirculation egr is a nitrogen oxide no x emissions reduction technique used in petrol/gasoline and diesel engines.egr works by recirculating a portion of an engine's exhaust gas back to the engine cylinders.this dilutes the o 2 in the incoming air stream and provides gases inert to combustion to act as absorbents of combustion heat to reduce .
ford motor company used the zetec name on a variety of inline 4-cylinder automobile engines.it was coined to replace 'zeta' on a range of 1.6 l to 2.0 l multi-valve engines introduced in 1991 because ford was threatened with legal action by lancia who owned the zeta trademark.the company used the name widely in european advertising and later introduced it to the north american market with the .
uss lamar pce-899 /uscgc lamar wtr-899 was a pce-842-class patrol craft acquired by the u.s. navy during world war ii for the task of patrolling assigned ocean areas or protecting larger ships in convoy
1,3-butadiene 1,3-butadiene 2-propenenitrile 1,3-butadiene 1,2-butadiene nitrile butadiene rubber monomers are usually permitted to react for 5 to 12 hours. polymerization is allowed to proceed to 70% conversion before a “shortstop” agent such as dimethyldithiocarbamate and diethyl hydroxylamine is added to react with the remaining free radicals.
for mixing ratio of no, no = 10 part per billion ppb , the time constant is 40 minutes; for no = 1 ppb, 4 minutes.: 211 formation of smog. when no x and volatile organic compounds vocs react in the presence of sunlight, they form photochemical smog, a significant form of air pollution.the presence of photochemical smog increases during the summer when the incident solar radiation is higher.