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Biaxial tensile tests identify epidermis and hypodermis as the main structural elements of sweet cherry skin

Brüggenwirth, Martin; Fricke, Heiko; Knoche, Moritz (Oxford : Oxford University Press, 2014)

The skin of developing soft and fleshy fruit is subjected to considerable growth stress, and failure of the skin is associated with impaired barrier properties in water transport and pathogen defence. The objectives were ...
Cross-Linking of Fibrex Gel by Fungal Laccase: Gel Rheological and Structural Characteristics

Khalighi, Sanaz; Berger, Ralf G.; Ersoy, Franziska (Basel : MDPI, 2019)

Sugar beet fibre (fibrex) is an abundant side-stream from the sugar refining industry. A self-produced laccase from Funalia trogii (LccFtr) (0.05 U/µg FA) successfully cross-linked fibrex to an edible gel. Dynamic oscillation ...
Einfluss der Partikelwechselwirkung und der Hydratation auf die Rheologie von Zementsuspensionen

Link, Julian; von Bronk, Tabea; Lohaus, Ludger; Haist, Michael (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2019)

Die Fließeigenschaften von Zementsuspensionen sind stark von der Thixotropie geprägt. Die thixotropen Eigenschaften sind unter anderem ein Resultat der vorangegangenen Scherbelastungen, die das Agglomerations- und ...
Enhancing the Performance of Rapeseed Oil Lubricant for Machinery Component Applications through Hybrid Blends of Nanoadditives

Nassef, Belal G.; Pape, Florian; Poll, Gerhard (Basel : MDPI, 2023)

Bio-lubricants have demonstrated promising tribological and physical properties, suggesting their potential advantages in the lubrication of critical machinery components. This study investigates the impact of using blended ...
Evaluating the Tribological Behaviour in Cutting Operations Using a Modified Ball-on-Disc Open Tribotester

Nassef, Belal G.; Pape, Florian; Poll, Gerhard; Schenzel, Jan; Bergmann, Benjamin; Denkena, Berend (Basel : MDPI, 2024)

Predicting the tribological behaviour in the secondary shear zone in the metal-cutting processes is considered a significant challenge in contemporary research. This work investigated the frictional performance in the ...
Interlaboratory study on rheological properties of cement pastes and reference substances: comparability of measurements performed with different rheometers and measurement geometries

Haist, Michael; Link, Juliane; Nicia, David; Leinitz, Sarah; Baumert, Christian; von Bronk, Tabea; Cotardo, Dario; Eslami Pirharati, Mahmoud; Fataei, Shirin; Garrecht, Harald; Gehlen, Christoph; Hauschildt, Inga; Ivanova, Irina; Jesinghausen, Steffen; Klein, Christopher; Krauss, H.-W.; Lohaus, Ludger; Lowke, Dirk; Mazanec, Oliver; Pawelczyk, Sebastian; Pott, Ursula; Radebe, Nonkululeko W.; Riedmiller, Joachim Jürgen; Schmid, Hans-Joachim; Schmidt, Wolfram; Secrieru, Egor; Stephan, Dietmar; Thiedeitz, Mareinke; Wilhem, Manfred; Mechtcherine, Viktor (Cachan : RILEM Publications SARL, 2020)

This paper presents the results of an interlaboratory study of the rheological properties of cement paste and ultrasound gel as reference substance. The goal was to quantify the comparability and reproducibility of ...
Rheological and structural properties of gels cross-linked with fungal laccases

Khalighi, Sanaz (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)

Arabinoxylans (AXs) and sugar beet fibre (Fibrex) are substances which have the potential of forming cross-linked hard gels. AXs, which are classified as hemicelluloses, are the major non-starch polysaccharides in wheat ...
The role of surface-energy of carbon-based nano-particles in polymer-filler interaction and reinforcement of elastomer nano-composites

Fleck, Frank (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)

In this work, the role of carbon black (CB) as reinforcing material for elastomer composites was studied on various length-scales.The technique of static, volumetric gas adsorption was utilized to elucidate the energetic- ...
Strukturbildung in fermentierten Milchprodukten durch Laccasen aus Basidiomyceten

Struch, Marlene (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2016)

[no abstract]
Traction in EHL-Contacts : the influence of local fluid rheology and temperatures

Bader, Norbert Fritz (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)

The traction in concentrated contacts is governed by the fluid rheology. While the film formation has been well understood and its relation to the physical lubricant properties have been shown, the rheology governing the ...
Viscosity of Pyroxenite Melt and Its Evolution During Cooling

Vetere, F.; Murri, M.; Alvaro, M.; Domeneghetti, M.C.; Rossi, S.; Pisello, A.; Perugini, D.; Holtz, F. (Hoboken, NJ : Blackwell Publishing Ltd, 2019)

New viscosity experiments at superliquidus temperatures and during cooling at a rate of 10 K/hr have been performed at different shear rates on a synthetic pyroxenite melt. Results revealed that this melt is extremely fluid ...

Now showing items 1-11 of 11

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