:* Air pollution from metallurgical plants

:* Party to: Air Pollution, Law of the Sea, Marine Dumping, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection

:* Air pollution, principally from vehicle and power plant emissions

:* Party to: Air Pollution, Air Pollution-Nitrogen Oxides, Air Pollution-Sulphur 85, Air Pollution-Sulphur 94, Air Pollution-Volatile Organic Compounds, Antarctic Treaty, Biodiversity, Climate Change, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands, Whaling

:* Signed, but not ratified: Air Pollution-Persistent Organic Pollutants, Antarctic-Environmental Protocol, Climate Change-Kyoto Protocol

:* Air trapped within fallen snow becomes encased in tiny bubbles as the snow is compressed into ice in the glacier under the weight of later years ' snow.

:* Party to: Air Pollution, Biodiversity, Climate Change, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution ( MARPOL 73 / 78 ), Wetlands, Whaling

:* Signed, but not ratified: Air Pollution-Persistent Organic Pollutants, Environmental Modification, Marine Life Conservation

:* Ministry of Defence via two Army barracks and Deelen Air Base

:* As of 29 May 2012, Norwegian relocated its international flights from Terminal 2 to Terminal 5 ousting Air France and Czech Airlines to Terminal 2.

:* HQ, 502d Air Base Wing

:* Air Secretary's Branch

:* Directorate of Air Intelligence

:* Directorate of Air Defence

:* Directorate of Air Operations

:* Directorate of Air Traffic Services

:* Directorate of Air Training

:* Directorate of Engineering ( Air Cdre Nazrul Haque, psc ) 50px

:* Directorate of Logestics ( Air Cdre M Abdul Hossain, psc ) 50px

:* Aerospace Studies ( Air Force ROTC )

:* BCG is used in the treatment of superficial forms of bladder cancer.

:* Following orthographic reforms since the 1970s, Scottish Gaelic uses grave accents only, which can be used on any vowel ( à, è, ì, ò, ù ).

:* The acute accent " ́" above any vowel in Cyrillic alphabets is used in dictionaries, books for children and foreign learners to indicate the word stress, it also can be used for disambiguation of similarly spelled words with different lexical stresses.

:* The unmarked verb, frequently used, can indicate habitual aspect or perfective aspect in the past.

:* ke + verb + nei is frequently used and conveys the progressive aspect in the present.

:* is the constant capital of materials used in a period plus the depreciated portion of tools and plant used in the process.

:* Chlamydomonas reinhardtii-a unicellular green alga used to study photosynthesis, flagella and motility, regulation of metabolism, cell-cell recognition and adhesion, response to nutrient deprivation and many other topics.

:* Dictyostelium discoideum is used in molecular biology and genetics ( its genome has been sequenced ), and is studied as an example of cell communication, differentiation, and programmed cell death.

:* Saccharomyces cerevisiae, baker's yeast or budding yeast ( used in brewing and baking )

:* Lotus japonicus a model legume used to study the symbiosis responsible for nitrogen fixation.

:* Mimulus is a model organism used in evolutionary and functional genomes studies.

:* Rice ( Oryza sativa ) is used as a model for cereal biology.

:* Physcomitrella patens is a moss increasingly used for studies on development and molecular evolution of plants.

:* Populus is a genus used as a model in forest genetics and woody plant studies.

:* Amphimedon queenslandica, a demosponge from the phylum Porifera used as a model for evolutionary developmental biology and comparative genomics

:* Branchiostoma floridae, a species commonly known as amphioxus or lancelet from the subphylum Cephalochordata of the phylum Chordata used as a model for understanding the evolution of nonchordate deuterostomes, invertebrate chordates, and vertebrates

:* Daphnia spp., small planktonic crustaceans, highly sensitive to pollution, used for evaluating environmental toxicity of chemicals on aquatic invertebrates.

:* Mnemiopsis leidyi, from the phylum Ctenophora ( comb jelly ) used as a model for evolutionary developmental biology and comparative genomics

:* Nematostella vectensis, a sea anemone from the phylum Cnidaria used as a model for evolutionary developmental biology and comparative genomics

:* Oscarella carmela a homoscleromorph sponge ( phylum Porifera ) used as a model in evolutionary developmental biology

:* Parhyale hawaiensis an amphipod crustacean, used in evolutionary developmental ( evo-devo ) studies, with an extensive toolbox for genetic manipulation.

:* Pristionchus pacificus, a roundworm used in evolutionary developmental biology in comparative analyses with C. elegans

:* Strongylocentrotus purpuratus, the purple sea urchin, widely used in developmental biology