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Shawn Jun, Youngbok Ko and Seung Hyun Lee
Most freeze-sensitive vaccines are stored between 2 °C and 8 °C upon manufacturing and until they are eventually administered in intermediate vaccine stores and health facilities. This so-called ?cold chain? of vaccine distribution is strictly regulated ...
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Eric Villeneuve, Caroline Blackburn and Christophe Volat
In order to study ice protection systems for rotating blades, a new experimental setup has been developed at the Anti-Icing Materials International Laboratory (AMIL). This system consists of two small-scale rotating blades in a refrigerated icing wind tu...
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Antonina Tvorogova,Tatyana Shobanova,Anna Landikhovskaya,Polina Sitnikova,Igor Gurskiy
Pág. 33 - 38
In ice cream production, the dispersal of ice crystals ? an important organoleptic indicator ? depends on the number of water crystallization centers at the first stage of freezing (nucleation). At the subsequent freezing, the remaining water crystallize...
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Chengyu Huang, Wenhua Wang and Weizhong Li
A 2D computational fluid dynamics (CFD) model in consideration of nucleation characteristics (homogeneous/heterogeneous nucleation) using the volume of fluid (VOF) method and Lee model was proposed. The model was used to predict the process of a multipha...
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Laura Felgitsch, Magdalena Bichler, Julia Burkart, Bianca Fiala, Thomas Häusler, Regina Hitzenberger and Hinrich Grothe
Heterogeneous ice nucleation in the atmosphere is not fully understood. In particular, our knowledge of biological materials and their atmospheric ice nucleation properties remains scarce. Here, we present the results from systematic investigations of th...
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Gourihar Kulkarni
This laboratory study evaluates an experimental set-up to study the immersion freezing properties of ice residuals (IRs) at a temperature ranging from -26 to -34 °C using two continuous-flow diffusion chamber-style ice nucleation chambers coupled with a ...
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Larissa Lacher, Martin Steinbacher, Nicolas Bukowiecki, Erik Herrmann, Assaf Zipori and Zamin A. Kanji
Ice nucleation is the source of primary ice crystals in mixed-phase clouds. Only a small fraction of aerosols called ice nucleating particles (INPs) catalyze ice formation, with their nature and origin remaining unclear. In this study, we investigate pot...
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Jie Chen, Xiangyu Pei, Hong Wang, Jingchuan Chen, Yishu Zhu, Mingjin Tang and Zhijun Wu
A drop-freeze array (PeKing University Ice Nucleation Array, PKU-INA) was developed based on the cold-stage method to investigate heterogeneous ice nucleation properties of atmospheric particles in the immersion freezing mode from −30 to 0 °C. ...
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Thomas Häusler, Lorenz Witek, Laura Felgitsch, Regina Hitzenberger and Hinrich Grothe
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Ivan Coluzza, Jessie Creamean, Michel J. Rossi, Heike Wex, Peter Aaron Alpert, Valentino Bianco, Yvonne Boose, Christoph Dellago, Laura Felgitsch, Janine Fröhlich-Nowoisky, Hartmut Herrmann, Swetlana Jungblut, Zamin A. Kanji, Georg Menzl, Bruce Moffett, Clemens Moritz, Anke Mutzel, Ulrich Pöschl, Michael Schauperl, Jan Scheel, Emiliano Stopelli, Frank Stratmann, Hinrich Grothe and David G. Schmale
There has been increasing interest in ice nucleation research in the last decade. To identify important gaps in our knowledge of ice nucleation processes and their impacts, two international workshops on ice nucleation were held in Vienna, Austria in 201...
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