UT Realia: Recent submissions

Now showing items 76-80 of 115

    • BioVolHum 

      Mänd, Pille (University of Tartu, 2019)
      Higher humidity, which is predicted for northern latitudes, can cause significant changes in forest growth and function. Increase in air humidity at FAHM experimental site, Estonia, has shown to affect tree water status ...

    • Anthropogenic aerosol impacts on clouds from SEVIRI satellite data 

      Rahu, Jorma; Toll, Velle (2021-05)
      Anthropogenic aerosols offset an unknown fraction of greenhouse gas warming. We use geostationary satellite data to analyse continental polluted cloud tracks originating from isolated heavy industrial pollution sources in ...

    • Influence of Carboxylate Anions on Phase Behavior of Choline Ionic Liquid Mixtures 

      Elhi, Fred; Nurk, Gunnar; Aabloo, Alvo; Põhako-Esko, Kaija (2020-04-07)
      Mixing ionic liquids is a suitable strategy to tailor properties, e.g., to reduce melting points. The present study aims to widen the application range of low-toxic choline-based ionic liquids by studying eight binary phase ...

    • Understanding the Behavior of Fully Non-Toxic Polypyrrole-Gelatin and Polypyrrole-PVdF Soft Actuators with Choline Ionic Liquids 

      Elhi, Fred; Karu, Karl; Rinne, Pille; Nadel, Kadi-Anne; Järvekülg, Martin; Aabloo, Alvo; Tamm, Tarmo; Ivaništšev, Vladislav; Põhako-Esko, Kaija (2020-05-21)
      Smart and soft electroactive polymer actuators as building blocks for soft robotics have many beneficial properties that could make them useful in future biomimetic and biomedical applications. Gelatin—a material exploited ...

    • Electromechanically active polymer actuators based on biofriendly choline ionic liquids 

      Elhi, Fred; Priks, Hans; Rinne, Pille; Kaldalu, Niilo; Žusinaite, Eva; Johanson, Urmas; Aabloo, Alvo; Tamm, Tarmo; Põhako-Esko, Kaija (2020-03-11)
      Smart and soft electroactive polymer actuators have many beneficial properties, making them attractive for biomimetic and biomedical applications. However, the selection of components to fabricate biofriendly composites ...