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Ana Dura, Paraskevi Nomikou, Theo J. Mertzimekis, Mark D. Hannington, Sven Petersen and Serafim Poulos
The presence of active hydrothermal vent fields near residential areas and their possible link to volcanic activity poses a potential hazard to the environment, society, and the economy. By capitalizing on Autonomous Underwater Vehicle sampling methodolo...
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Stephen A. Whitmore, Cara I. Frischkorn and Spencer J. Petersen
A method for in-situ optical measurements of solid and hybrid propellant rocket plumes is developed, and results from proof of concept tests are presented. The developed method inserts fiber-optic cables acting as radiation conduits into the solid-fuel c...
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Leonard M. Lauriault, Steven J. Guldan, Fernanda G. Popiel-Powers, Robert L. Steiner, Charles A. Martin, Robert F. Heyduck, Constance L. Falk, Mark K. Petersen and Tammy May
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Neal T. Petersen, Josef J. de Beer
Pág. 11 bladsye
Suid-Afrika lewer nie genoeg natuurwetenskaplikes op om in die ontwikkelingsbehoeftes en ekonomiese groei van die land te voorsien nie. Leerders vaar ook relatief swak in nasionale en internasionale assesserings omdat baie onderwysers nie beskik o...
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V. Kumar, J. Andrew Petersen, Robert P. Leone
Pág. 1 - 17
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J. Andrew Petersen and V. Kumar
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J. Andrew Petersen, V. Kumar
Pág. 35 - 51
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Petersen, J. Dixon, D. G.
Pág. 777 - 785
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Tshilombo, A. F. Petersen, J. Dixon, D. G.
Pág. 809 - 813
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