Browsing by Subject "surface area"

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Nondestructive Determination of Fruit Surface Area Using Archimedean Buoyancy

Hurtado, Grecia; Lüdeke, Patrick; Knoche, Moritz (Alexandria, VA : Soc., 2020)

Estimates of fruit surface area are often required in physiological and technological studies. The objective was to establish a procedure to accurately quantify the fruit surface area based on Archimedean buoyancy measurements. ...
PH-responsive release of chlorhexidine from modified nanoporous silica nanoparticles for dental applications

Fullriede, Hendrik; Abendroth, Philipp; Ehlert, Nina; Doll, Katharina; Schäske, Jörn; Winkel, Andreas; Stumpp, Sascha Nico; Stiesch, Meike; Behrens, Peter (Berlin : De Gruyter, 2016)

A pH-sensitive stimulus-response system for controlled drug release was prepared by modifying nanoporous silica nanoparticles (NPSNPs) with poly(4-vinylpyridine) using a bismaleimide as linker. At physiological pH values, ...
The Kobresia pygmaea ecosystem of the Tibetan highlands – Origin, functioning and degradation of the world's largest pastoral alpine ecosystem: Kobresia pastures of Tibet

Miehe, Georg; Schleuss, Per-Marten; Seeber, Elke; Babel, Wolfgang; Biermann, Tobias; Braendle, Mmartin; Chen, Fahu; Guggenberger, Georg (Amsterdam : Elsevier B.V., 2019)

With 450,000 km2 Kobresia (syn. Carex) pygmaea dominated pastures in the eastern Tibetan highlands are the world's largest pastoral alpine ecosystem forming a durable turf cover at 3000–6000 m a.s.l. Kobresia's resilience ...

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