Search Results - "Kučera, Ján"

Optimization of Tilted Implant Geometry for Stress Reduction in All-on-4 Treatment Concept: Finite Element Analysis Study by Lofaj, František, Kučera, Ján, Németh, Dušan, Minčík, Jozef

“…The aim of this work was a finite element analysis of the effect of a sloped platform in tilted implants in the All-on-4 treatment concept on the level of…”
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Prevalence of Periodontal Pathogens in Slovak Patients with Periodontitis and Their Possible Aspect of Transmission from Companion Animals to Humans by Sondorová, Miriam, Kučera, Ján, Kačírová, Jana, Krchová Nagyová, Zuzana, Šurín Hudáková, Natália, Lipták, Tomáš, Maďar, Marián

“…Oral health and diseases are greatly influenced by oral bacteria. During dysbiosis, bacterial composition changes, which can lead to periodontitis…”
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Ultrapure Graphene Is a Poor Electrocatalyst: Definitive Proof of the Key Role of Metallic Impurities in Graphene-Based Electrocatalysis by Mazánek, Vlastimil, Luxa, Jan, Matějková, Stanislava, Kučera, Jan, Sedmidubský, David, Pumera, Martin, Sofer, Zdeněk

“…Graphene and its derivatives have been reported in many articles as “metal-free” carbon electrocatalytic materials. Its synthesis procedures are generally…”
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Global trends in satellite-based emergency mapping by Voigt, Stefan, Giulio-Tonolo, Fabio, Lyons, Josh, Kučera, Jan, Jones, Brenda, Schneiderhan, Tobias, Platzeck, Gabriel, Kaku, Kazuya, Hazarika, Manzul Kumar, Czaran, Lorant, Li, Suju, Pedersen, Wendi, James, Godstime Kadiri, Proy, Catherine, Muthike, Deis Macharia, Bequignon, Jerome, Guha-Sapir, Debarati

“…Over the past 15 years, scientists and disaster responders have increasingly used satellite-based Earth observations for global rapid assessment of disaster…”
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19th Radiochemical Conference: RadChem 2022: Mariánské Lázně, 15-20th May 2022 by Němec, Mojmír, John, Jan, Kučera, Jan

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Synthetic routes contaminate graphene materials with a whole spectrum of unanticipated metallic elements by Wong, Colin Hong An, Sofer, Zdeněk, Kubešová, Marie, Kučera, Jan, Matějková, Stanislava, Pumera, Martin

“…The synthesis of graphene materials is typically carried out by oxidizing graphite to graphite oxide followed by a reduction process. Numerous methods exist…”
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Adaptive divergence in the neglected alpine moss Lewinskya killiasii (Orthotrichaceae), an example of vicariance on different rock types in bryophytes by Kiebacher, Thomas, Köckinger, Heribert, Kučera, Jan

“…Abstract We provide an example of ecological vicariance among two epilithic, high mountain taxa of mosses. Phylogenetic analyses using plastid (rps4-trnS,…”
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AC and DC Quantum Hall Measurements in GaAs-Based Devices at Temperatures Up To 4.2 K by Kucera, Jan, Svoboda, Pavel, Pierz, Klaus

“…In this paper, we describe ac and dc quantum Hall effect measurements at temperatures above 1.5 K, which is beyond the commonly used value for high precision…”
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Checklist of colourless euglenoids of the Czech Republic, with several taxonomic additions by Kubín, Jaroslav, Juráň, Josef, Kučera, Jan

“…This study presents the results of a complex survey of freshwater heterotrophic euglenoids in the Czech Republic, including both literature data and own field…”
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Alternative approach to study chemical processes for the preparation of 10Be and 26Al targets for AMS by Kameník, Jan, Kučera, Jan, Garba, Roman

“…Two established separation procedures for determination of in-situ produced 10Be and 26Al in quartz by accelerator mass spectrometry (AMS) were used for…”
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INAA of bone remains of Bohemian Duke John of Görlitz: an attempt to explain his sudden death at the age of twenty-five years by Kučera, Jan, Povýšil, Ctibor, Kameník, Jan

“…Instrumental neutron activation analysis (INAA) was employed to assay 32 minor and trace elements in bone of Bohemian Duke John of Görlitz (1370–1396) who…”
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Distributions and habitats of the two partly allopatric cryptic species of the vulnerable moss Hamatocaulis vernicosus (Bryophyta) in Europe by Hedenäs, Lars, Collart, Flavien, Heras, Patxi, Infante, Marta, Kooijman, Annemieke, Kučera, Jan

“…Abstract The geographical distributions of the two cryptic species of the wetland moss Hamatocaulis vernicosus were mapped for western, central and northern…”
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Orbital momentum and topological phase transformation by Středa, Pavel, Kučera, Jan

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A phylogenetic revision of the genus Hypnum: Towards completion by Kučera, Jan, Kuznetsova, Oxana I., Manukjanová, Alžběta, Ignatov, Michael S.

“…The taxonomy of pleurocarpous mosses has long been based on a few key characters such as the presence or absence of a single costa or the posture of the…”
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Fire, climate and biotic interactions shape diversity patterns along an Afrotropical elevation gradient by Doležal, Jiří, Dančák, Martin, Kučera, Jan, Majeský, Luboš, Altman, Jan, Řeháková, Klára, Čapková, Kateřina, Vondrák, Jan, Fibich, Pavel, Liancourt, Pierre

“…Aim Untangling multiple drivers influencing biodiversity along elevation gradients is necessary for predicting the consequences of climate change on mountain…”
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19th Radiochemical Conference: RadChem 2022 by Nemec, Mojmír, John, Jan, Kucera, Jan

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Mercury species in formerly contaminated soils and released soil gases by Sysalová, Jiřina, Kučera, Jan, Drtinová, Barbora, Červenka, Rostislav, Zvěřina, Ondřej, Komárek, Josef, Kameník, Jan

“…Total mercury (T-Hg), elemental mercury (Hg0), methylmercury (MeHg+), phenylmercury (PhHg+), and gaseous elemental mercury (GEM) species were determined in…”
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Modernized control of a pneumatic facility for short-time NAA at LVR-15 reactor in Řež, Czech Republic by Horák, Zbyněk, Kučera, Jan, Mizera, Jiří, Kameník, Jan, Fikrle, Marek

“…An obsolete control unit of a fast transport (rabbit) system for short-time neutron activation analysis at the LVR-15 experimental reactor at Řež has been…”
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Availability of neutron activation facilities to foreign users at research centre Řež, Czech Republic by Krechlerová, Alena, Košťál, Michal, Milčák, Ján, Kučera, Jan

“…Several neutron sources are available at Research Centre Řež (CVŘ) that are usable in neutron physics and radioanalytical measurements, namely two experimental…”
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Marsupella lusitanica (Gymnomitriaceae, Marchantiophyta), a New Species of Sect. Ustulatae from Mountain Ranges of Portugal by Porley, Ronald D, Bell, David, Kučera, Jan

“…A new species of sect. Müll. Frib. ex R.M. Schust. is described following an integrated morphological and molecular-phylogenetic study which examined the…”
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