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The Evolution from Design to Verification of the Antenna System and Mechanisms in the AcubeSAT mission

Autor: Bountzioukas, Panagiotis, Kikas, Georgios, Tsiolakis, Christoforos, Stoupis, Dimitrios, Chatziargyriou, Eleftheria, Hatzopoulos, Alkis, Kourampa-Gottfroh, Vasiliki, Karakosta-Amarantidou, Ilektra, Mavropoulos, Aggelos, Komis, Ioannis-Nikolaos, Kita, Afroditi, Palma, David, Franchi, Loris

AcubeSAT is an open-source CubeSat mission aiming to explore the effects of microgravity and radiation on eukaryotic cells using a compact microfluidic LoC platform. It is developed by SpaceDot, a volunteer, interdisciplinary student team at the Aris

Externí odkaz: http://arxiv.org/abs/2310.16134

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Akademický článek

Knowledge of Learning Strategies and Motivation to Use Them: Similarities and Differences between School Levels.

Autor: Kikas, Eve^1,2 (AUTHOR) ekikas@tlu.ee, Puusepp, Ita³ (AUTHOR) ita.puusepp@helsinki.fi, Granström, Mikk² (AUTHOR), Mädamürk, Kaja¹ (AUTHOR)

Publikováno v: Behavioral Sciences (2076-328X). Oct2024, Vol. 14 Issue 10, p889. 22p.

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Akademický článek

„Aga mis Vana rahvas sest räägib ei jõua keel rääkida Ega käsi kirja panna...' Mõis ja vägivald XIX sajandi lõpu rahvaluulekogujate tekstides

Autor: Katre Kikas

Publikováno v: Keel ja Kirjandus, Vol 67, Iss 8-9, Pp 829-846 (2024)

"Manor and violence in the folklore collections of the late 19th century". The folklore collected during the collection campaigns of the last decades of the 19th century contains a significant amount of material concerning the relationship between p

Externí odkaz: https://doaj.org/article/4124eaca874642c8977d75b32e13114f

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Akademický článek

Simplified Synthesis of Dicoumarol-Based Copolyester for Anticancer Drug Delivery

Autor: Gowsika Jaikumar, Udayakumar Veerabagu, Timo Kikas, Sabarathinam Shanmugam

Publikováno v: Chemistry, Vol 6, Iss 4, Pp 794-804 (2024)

A novel dicoumarol-based copolyester was synthesized via a one-step polycondensation reaction using titanium tetraisopropoxide (TTIP) as a catalyst. The copolyester was characterized using Fourier transform infrared spectroscopy (FT-IR), Nuclear Magn

Externí odkaz: https://doaj.org/article/7e7122bff98c4ff3886b89e45d77e79c

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Akademický článek

Iron‐ and Nitrogen‐Containing Carbon Nanotube/Carbide‐Derived Carbon‐Based Electrocatalysts for Oxygen Reduction Reaction in Acidic Conditions

Autor: Jaana Lilloja, Oluwaseun E. Fetuga, Elo Kibena‐Põldsepp, Arvo Kikas, Maike Käärik, Jaan Aruväli, Jekaterina Kozlova, Alexey Treshchalov, Vambola Kisand, Jaan Leis, Kaupo Kukli, Kaido Tammeveski

Publikováno v: ChemElectroChem, Vol 11, Iss 19, Pp n/a-n/a (2024)

Abstract In this work, iron‐ and nitrogen‐doped carbide‐derived carbon and carbon nanotube (CDC/CNT) composites are prepared and used as oxygen reduction reaction (ORR) electrocatalysts in acidic conditions. Three different approaches are taken

Externí odkaz: https://doaj.org/article/18271e25dc6643ebacde5713e0bd655e

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