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Karin S. Levin, Felizitas Winkhart, Kurt-Jürgen Hülsbergen, Hans Jürgen Reents and Karl Auerswald
Agricultural ammonia (NH3) emissions can have serious environmental impacts, lower fertiliser nitrogen-use efficiencies, and cause economic losses. NH3 losses may not only occur directly from organic fertilisers such as biogas digestates when applied to ...
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Emilia Bologa, Simona Stoleriu, Gianina Iovan, Cristina Angela Ghiorghe, Irina Nica, Sorin Andrian and Oana Elena Amza
This in vitro study evaluated the effects of dentifrices containing nano-hydroxyapatite (n-HAp) on dentinal tubule occlusion and on mineral deposition. Dentin specimens of ten human teeth were submersed for 30 s in 40% citric acid and then randomly divid...
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Matthew S. Glascock, Joshua L. Rovey and Kurt A. Polzin
Electric solid propellants are advanced solid chemical rocket propellants that can be controlled (ignited, throttled and extinguished) through the application and removal of an electric current. This behavior may enable the propellant to be used in multi...
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Vanessa S. Schulz, Sebastian Munz, Kerstin Stolzenburg, Jens Hartung, Sebastian Weisenburger, Klaus Mastel, Kurt Möller, Wilhelm Claupein and Simone Graeff-Hönninger
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S. Kurt and O. Kilinççeker
Pág. 1809 - 1816
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Marion S. Rauner, Walter J. Gutjahr, Kurt Heidenberger, Joachim Wagner, and Joseph Pasia
Pág. 1269 - 1286
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S. Kurt and Ö. Zorba
Pág. 2422 - 2427
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Rentch, James S.; Miller, Gary W.; Gottschalk, Kurt W.
Pág. 156 - 163
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Jared L. DeForest, Donald R. Zak, Kurt S. Pregitzer, and Andrew J. Burton
Pág. 1233 - 1237
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Soylu, S. Soylu, E. M. Kurt, S.
Pág. 257 - 257
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