Upon exposure, one should move to fresh air immediately.

Upon exposure, due to geometric effect, the convex side of the vane receives more photon energy than the concave side does, and subsequently the gas molecules receive more heat from the convex side than from the concave side.

Upon exposure to gliadin, the enzyme tissue transglutaminase modifies the protein, and the immune system cross-reacts with the bowel tissue, causing an inflammatory reaction.

Upon exposure to the sun, freckles will reappear if they have been altered with creams or lasers and not protected from the sun, but do fade with age in some cases.

Upon returning to Denmark, August became a member of the Royal Theatre, dancing in repertory that was less interesting to him after his exposure to Paris ballet.

Upon exposure to blue light, all emulsions act in an additive manner to produce a high contrast image.

Upon exposure to local Indian cuisine, they incorporated many spices and cooking techniques into their own cuisine, thus creating a unique fusion of Indian and Chinese cuisine.

Upon exposure to ultraviolet light ( such as that in sunlight ), the iron in the unexposed areas will reduce, turning the paper a steel-grey-blue color.

Upon the exposure of the plot the cardinal exiled her to her estate at Eu, near Amiens, where she died.

Upon contact with water, the glue is loosened and the decal can be removed from its backing ; overly long exposure, however, dissolves the glue completely causing the decal to fail to adhere.

Upon exposure to air, it forms a solid carbonate salt with carbon dioxide.

Upon their defeat and exposure as clones, the Evil Eight were handed over to S. T. A. R.

Upon their defeat and exposure as clones, the Evil Eight were handed over to S. T. A. R.

Upon binding of gp120 to the CD4 receptor and coreceptor, a number of conformational changes in the structure leads to the dissociation of gp120 and to the exposure of gp41 and at the same time to the fusion peptide sequence located at the N-terminus of gp41 to anchor into the host cell.

Upon its release, the record impressed critics and brought Braid a larger fanbase and greater exposure.

Upon removal, the stones may be pink or yellow in color, but later they turn to greenish due to exposure to air.

Upon exposure to ultraviolet light, the diazirines are activated and bind to interacting proteins that are within a few ångströms of the photo-reactive amino acid analog ( UV cross-linking ).

Upon protracted exposure symptoms are more prominent and resemble those of idiopathic Parkinson's disease, which it is often misdiagnosed as, although there are particular differences in both the symptoms ( nature of tremors, for example ), response to drugs such as levodopa, and affected portion of the basal ganglia.

Upon landing on Earth, Krypto is a fully grown dog, possessed of superpowers similar to those of Superman's ( since all Kryptonian life-forms gain superpowers from exposure to a yellow sun, such as Earth's sun ).

* Upon learning he was dying of radiation poisoning due to the constant exposure from his kryptonite ring, Lex Luthor stages his own death and has his brain preserved in a jar while wired to a computer, while a new body is cloned for him.

Upon leaving railroading for an automotive marketing position in Denver, Hamilton, aware of early electric propulsion experiments, the needs of railroads, and his most recent exposure to heavy vehicles, recognized and integrated the idea of more efficient ( over steam ) internal combustion power with railroading.

Upon exposure to air, it gradually loses ethylenediamine and absorbs carbon dioxide with the liberation of free theophylline.

Upon exposure of the virus to the acidity of the endosome, E1 dissociates from E2 to form an E1 homotrimer, which is necessary for the fusion step to drive the cellular and viral membranes together.

Upon returning to the United States in 1953, Jim's unit was first shipped to Ft. Leonard Wood in Missouri for 8 weeks of basic and special project training, including gas exposure.

Upon return the air in the area was still filled with toxic smoke from the World Trade Center fires that persisted until January 2002.

Upon completing more than 50 commercials, Morris had difficulty getting them on the air.

Upon contact with air, it begins to tarnish by forming a complex mixture of compounds depending on the conditions.

Upon the correct insertion of the holder into the brain tissue, air is injected and more scan images are taken.

Upon redesignation, the wing placed aircraft on peacetime quick reaction alert duty, and conducted global bombardment training for Emergency War Order operations and air refueling operations to meet SAC commitments.

Upon the completion of fundraising, the town was able to renovate the building ; they installed heating and air conditioning and made it handicap accessible.

Upon maturity of a basidiospore, sugars present in the cell wall begin to serve as condensation loci for water vapor in the air.

Upon the outbreak of the Second Sino-Japanese War that August, Chennault became Chiang Kai-shek's chief air adviser, helping to train Chinese Air Force bomber and fighter pilots, sometimes flying scouting missions in an export Curtiss H-75 fighter, and organizing the " International Squadron " of mercenary pilots.

Upon arrival, this anti-aircraft unit was assigned to USAFFE and ordered to provide air defenses for Clark Field, while based at Fort Stotsenburg, although they were not attached to the Philippine Coast Artillery Command.

Upon ascent, the air that is being lifted will expand and cool.

Upon first entering the station, the crew encountered a smoky and burnt atmosphere and after replacing part of the ventilation system spent the next day back in their Soyuz until the air cleared.

Upon water entering the airways, both conscious and unconscious victims experience laryngospasm, that is the larynx or the vocal cords in the throat constrict and seal the air tube.

Upon arriving in South Edmonton, he was excited by the its growth potential and pleased to find that the dry air relieved his bronchitis.

Upon expiration, pressure causes the valve to close, redirecting air around the tube, past the vocal folds, producing sound.

Upon reaching the adiabatic dew point, water vapor in the air begins to condense, with the release of latent heat from condensation slowing the overall rate of adiabatic cooling of the air to the saturated adiabatic lapse rate as the air continues to rise.

Upon opening the nozzle valve, the pressurized water is pushed out through the nozzle as the air attempts to re-equilibrate with atmospheric pressure.

Upon legalisation, licences were advertised and awarded on a franchise system explained in the article for a national service and a network of regional services covering the country, These all took to the air during 1989 and 1990, and although the national service ( Century ) eventually failed, all the local services lasted until their licence was revoked, or still exist.

Upon activation of the spoiler, a high pressure zone is created in front of the flap, and this high pressure zone is exploited — two air intakes are revealed upon application that will allow the high pressure airflow to enter ducts that route air to aid in cooling the rear brakes.

Upon removal from storage, the air must be re-heated prior to expansion in the turbine to power a generator which can be accomplished with a natural gas fired burner for utility grade storage or with a heated metal mass.