Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Jan Havlik"'
Autor:
Antonino Proto, Jaroslav Vondrak, Martin Schmidt, Jan Kubicek, Ojan Majidzadeh Gorjani, Jan Havlik, Marek Penhaker
Publikováno v:
IEEE Access, Vol 9, Pp 20878-20892 (2021)
Wearable devices are commonly used to monitor human movement since motor activity is a fundamental element in all phases of a person's life. Patients with motor disorders need to be monitored for a prolonged period and the battery life can be a limit
Externí odkaz:
https://doaj.org/article/dfb4ff44717d48d2a33ef1890a7d6f99
Autor:
Jan Havlik, Vladimira Petrakova, Jan Kucka, Helena Raabova, Dalibor Panek, Vaclav Stepan, Zuzana Zlamalova Cilova, Philipp Reineck, Jan Stursa, Jan Kucera, Martin Hruby, Petr Cigler
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Mass production of nanoparticles containing well-controlled structural defects is a challenge. Here the authors demonstrate the feasibility of homogeneous ion irradiation generated in a nuclear reactor, for the preparation of fluorescent nanodiamonds
Externí odkaz:
https://doaj.org/article/d24191b157dd408483a7995aee04b7c0
Autor:
Vratislav Fabian, Lukas Matera, Kristyna Bayerova, Jan Havlik, Vaclav Kremen, Jan Pudil, Pavol Sajgalik, David Zemanek
Publikováno v:
Sensors, Vol 19, Iss 16, p 3467 (2019)
Cardiovascular diseases are one of most frequent cause of morbidity and mortality in the world. There is an emerging need for integrated, non-invasive, and easy-to-use clinical tools to assess accurately cardiovascular system primarily in the prevent
Externí odkaz:
https://doaj.org/article/e371f5bfb22b460b83770e0f3b248ae2
Publikováno v:
Acta Polytechnica, Vol 61, Iss 3, Pp 448-455 (2021)
This article deals with the integration of a rotary indirect dryer, heated by low pressure extraction steam, into the Rankine cycle. The article evaluates the power generation efficiency of a steam power plant, with an integrated indirect dryer, whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b991874bdd130edf12df0501b7721c3f
https://doi.org/10.14311/ap.2021.61.0448
https://doi.org/10.14311/ap.2021.61.0448
Autor:
Andrea Plihalova, Michal Anděl, Jiří Weichet, Jan Havlik, Jan Gojda, Jana Potockova, Jan Polak, Radka Szotkowská
Publikováno v:
Annals of Nutrition and Metabolism. 77:344-349
Aims/Hypothesis: Beta-cell failure plays a fundamental role in type 2 diabetes mellitus (T2DM) development. It has been shown that the beta-cells are among the most sensitive to hypoxia. We aimed to analyze whether decrease in pancreatic perfusion re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ecdecedc3928f519511c73fec211a3
https://doi.org/10.1159/000519251
https://doi.org/10.1159/000519251
Autor:
Vratislav Fabian, Jan Havlik
Publikováno v:
Lékař a technika - Clinician and Technology. 50:5-11
Cardiovascular disease is the most common cause of death in developed countries. Blood measurement is an integral part of the diagnosis of these diseases. With the development of oscillometric blood pressure monitors, the question of regular monitori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb4ca3518eebb285ee3bb3cf3fda0bba
https://doi.org/10.14311/ctj.2020.1.01
https://doi.org/10.14311/ctj.2020.1.01
Autor:
Jan Havlik, Vojtech Adam
Publikováno v:
2021 International Conference on Applied Electronics (AE).
Tremor, an involuntary and rhythmic oscillatory movement of a part of the human body, is a part of complex movement disorder in multiple sclerosis (MS). This paper aims to investigate possible parametrizations of the signal from accelerometers and fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8779074b2426e27017b211a030830ea
https://doi.org/10.23919/ae51540.2021.9542904
https://doi.org/10.23919/ae51540.2021.9542904
Autor:
Jaroslav Vondrak, Martin Schmidt, Marek Penhaker, Jan Kubicek, Jan Havlik, Antonino Proto, Ojan Majidzadeh Gorjani
Publikováno v:
IEEE Access, Vol 9, Pp 20878-20892 (2021)
Wearable devices are commonly used to monitor human movement since motor activity is a fundamental element in all phases of a person's life. Patients with motor disorders need to be monitored for a prolonged period and the battery life can be a limit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c374cb8e7f972503dc57b16d509fc4
http://hdl.handle.net/11392/2474750
http://hdl.handle.net/11392/2474750
Autor:
Tomáš Dlouhý, Jan Havlik
Publikováno v:
ChemEngineering, Vol 4, Iss 1, p 18 (2020)
ChemEngineering
Volume 4
Issue 1
ChemEngineering
Volume 4
Issue 1
This paper focuses on indirect biomass drying. It compares the operating characteristics of a laboratory-scale drum dryer and a pilot-scale rotary dryer. Before the design of an industrial dryer for a specific material, it is important to experimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a120fa61a0b6f14b8640dd81facf494
https://www.mdpi.com/2305-7084/4/1/18
https://www.mdpi.com/2305-7084/4/1/18
Autor:
Stepan Remes, Jan Havlik
This work aims to study of possibilities of a realization a device, which will be able to harvest electric energy from human body heat. The concept was proved in different conditions – without physical activity, during walking and running. Based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e54500fa437dcadf0c4ace44fe608061
http://hdl.handle.net/11025/39920
http://hdl.handle.net/11025/39920