Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Jan Holub"'
Publikováno v:
Molecules, Vol 28, Iss 21, p 7410 (2023)
Investigating the driving forces leading to the formation of a specific supramolecular architecture among a wide spectrum of all the possibly obtainable structures is not an easy task. The contemporary literature provides several models for correctly
Externí odkaz:
https://doaj.org/article/e5141e6d1d974038b27960936e76a718
Autor:
Igor Koloniuk, Jana Fránová, Jaroslava Přibylová, Tatiana Sarkisova, Josef Špak, Jiunn Luh Tan, Rostislav Zemek, Radek Čmejla, Martina Rejlová, Lucie Valentová, Jiří Sedlák, Jan Holub, Jan Skalík, Dag-Ragnar Blystad, Bijaya Sapkota, Zhibo Hamborg
Publikováno v:
Viruses, Vol 15, Iss 12, p 2281 (2023)
Raspberry plants, valued for their fruits, are vulnerable to a range of viruses that adversely affect their yield and quality. Utilizing high-throughput sequencing (HTS), we identified a novel virus, tentatively named raspberry enamovirus 1 (RaEV1),
Externí odkaz:
https://doaj.org/article/1cb051c522ed4160b262329ad987a9d9
Publikováno v:
IEEE Access, Vol 10, Pp 9321-9327 (2022)
The study aimed to evaluate the difficulty in maintaining eye contact during a teleconference for different camera-gaze angular offsets. Videoconferencing systems may compromise the eye contact between participants due to imperfect angular alignment
Externí odkaz:
https://doaj.org/article/97aabade32bf42e1ba3daf96390f5c5e
Autor:
Yann Kowalczuk, Jan Holub
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract New methods of securing the distribution of audio content have been widely deployed in the last twenty years. Their impact on perceptive quality has, however, only been seldomly the subject of recent extensive research. We review digital spe
Externí odkaz:
https://doaj.org/article/457bae6a45254adb8b79c080d1b6aac4
Publikováno v:
Measurement: Sensors, Vol 22, Iss , Pp 100378- (2022)
COVID -19 pandemic and its restrictions bring new challenges to all aspects and phases of higher education. At universities, new remote formats have been developed and deployed for lectures and laboratory exercises. This article addresses challenges
Externí odkaz:
https://doaj.org/article/269a2ea80cb24aa08fd21828b10eee9a
Publikováno v:
IEEE Access, Vol 9, Pp 109605-109611 (2021)
This paper reports on the subjective video quality analysis with and without a parallel task. It aims to understand how the quality perceived by the human observer brain is affected when the subject is not entirely focused on the judgment task. For t
Externí odkaz:
https://doaj.org/article/de208a42892640f18a2a93a60a42b3c9
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100121- (2021)
Covid-19 related restrictions bring new challenges to all aspects and phases of higher education. At universities, new remote formats are deployed or even developed both for lectures and laboratory exercises. This article addresses new challenges and
Externí odkaz:
https://doaj.org/article/91375b95061b48318a3ea455bee6ff9d
Autor:
Karel Petrzik, Jaroslava Přibylová, Josef Špak, Tatiana Sarkisova, Jana Fránová, Jan Holub, Jan Skalík, Igor Koloniuk
Publikováno v:
Viruses, Vol 14, Iss 11, p 2456 (2022)
A virome screen was performed on a new breeding line, KB1, of blackcurrant. Rhabdovirus-like particles were observed by electron microscopy in ultrathin sections of flower stalks, and the complete genome sequence of a novel virus, provisionally named
Externí odkaz:
https://doaj.org/article/771259c9dd7a411580d262c15f4e64bf
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
Abstract Pilots of ultra light aircraft have limited training resources, but with the use of low cost simulators it might be possible to train and test some parts of their training on the ground. The purpose of this paper is to examine possibility of
Externí odkaz:
https://doaj.org/article/a73e1a8ca2434f50929d334dcb70f68b
Publikováno v:
IEEE Access, Vol 6, Pp 60769-60775 (2018)
This paper reports subjective test results of two different test sets: one without and one with a parallel task. The subjective listening tests were performed according to ITU-P.800 Recommendation. Regarding the parallel tasks, there were two categor
Externí odkaz:
https://doaj.org/article/b5ab7c931ffc44768d580dc2d1f47e95