Zobrazeno 1 - 10
of 278
pro vyhledávání: '"Jiří POSPÍŠIL"'
Autor:
Jiří Pospíšil, Marek Schwarz, Alice Ziková, Dragana Vítovská, Miluše Hradilová, Michal Kolář, Alena Křenková, Martin Hubálek, Libor Krásný, Jiří Vohradský
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-16 (2024)
Abstract σ factors are considered as positive regulators of gene expression. Here we reveal the opposite, inhibitory role of these proteins. We used a combination of molecular biology methods and computational modeling to analyze the regulatory acti
Externí odkaz:
https://doaj.org/article/f78d9ae48e1f449baab58082cc7107ca
Autor:
Daniel Chrenko, Jiří Pospíšil
Publikováno v:
Molecules, Vol 29, Iss 12, p 2719 (2024)
Since its discovery, the Julia–Kocienski olefination reaction has over past 30 years become one of the key C-C connective methods that is used in late-stage natural product synthesis. The reaction proceeds under mild reaction conditions, with a wid
Externí odkaz:
https://doaj.org/article/6b4fbadd0b494bc1be848f141c6317ed
Publikováno v:
GeoScience Engineering, Vol 68, Iss 1, Pp 1-15 (2022)
This article describes the optimal work sequence for the interpretation and identification of unexploded aircraft ammunition sites from reconnaissance flight images of the area bombed during World War II. The described activities are based on a numbe
Externí odkaz:
https://doaj.org/article/7af8a8a83a114e5eaa83ba76715314f8
Publikováno v:
Fire, Vol 6, Iss 11, p 445 (2023)
Particles emitted from combustion sources have a negative impact on human health and the environment. The solid fuel boilers that are used in households are a significant source of air pollution. The present study analyzes particulate matter (PM) pro
Externí odkaz:
https://doaj.org/article/b393d1a274f9418ebae427deae1cb361
Publikováno v:
Case Studies in Thermal Engineering, Vol 40, Iss , Pp 102519- (2022)
The paper deals with a detailed analysis of published analytical relations for heat transfer during steam condensation in a vertical tube. The historical development of the approaches and the chronological development of the used analytical relations
Externí odkaz:
https://doaj.org/article/87e033977a364ba29e8cf00c7428e21f
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 31, Pp 5-9 (2021)
This paper compares chosen European high-speed railway (HS) networks in terms of their offer of HS passenger service. The criteria chosen for comparison are network topology, degree of service periodicity and degree of coordination between subsequent
Externí odkaz:
https://doaj.org/article/69602720beba4bb789b5d9d2b1c5a63e
Autor:
Tomáš Kouba, Tomáš Koval’, Petra Sudzinová, Jiří Pospíšil, Barbora Brezovská, Jarmila Hnilicová, Hana Šanderová, Martina Janoušková, Michaela Šiková, Petr Halada, Michal Sýkora, Ivan Barvík, Jiří Nováček, Mária Trundová, Jarmila Dušková, Tereza Skálová, URee Chon, Katsuhiko S. Murakami, Jan Dohnálek, Libor Krásný
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
The bacterial helicase-like transcription factor HelD associates with the RNA polymerase (RNAP) and recycles stalled transcription complexes. Here, the authors present the cryo-EM structures of three Mycobacterium smegmatis HelD bound RNAP complexes
Externí odkaz:
https://doaj.org/article/d65a4f9aaa6b499b97c7834c0fbc8302
Autor:
Jiří Pospíšil, Dragana Vítovská, Olga Kofroňová, Katarína Muchová, Hana Šanderová, Martin Hubálek, Michaela Šiková, Martin Modrák, Oldřich Benada, Imrich Barák, Libor Krásný
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Bacterial nanotubes and other similar membranous structures have been reported to function as conduits between cells to exchange DNA, proteins, and nutrients. Here the authors provide evidence that bacterial nanotubes are formed only by dead or dying
Externí odkaz:
https://doaj.org/article/b25c9a7e0d404ab48316a6c30906612b
Autor:
Jiří Pospíšil
Publikováno v:
Paidagogos, Vol 2021, Iss 1 (2022)
Externí odkaz:
https://doaj.org/article/0e340c49241941c4bff6ad94f0cdcb5a
Publikováno v:
Atmosphere, Vol 14, Iss 1, p 57 (2022)
Air pollution caused by particulate matter (PM) is a current problem in many cities. With the introduction of strict emission limits and electric cars, lower particle production is expected in the future. However, there are sources of particles that
Externí odkaz:
https://doaj.org/article/c811ff9ee2504112b3e97896af0ae7fc