Results 61 to 70 of about 2,136 (159)

Assessment of body fat proportion by means of bioelectrical impedance in athletic boys aged 7 to 18 years with respect to specific types of instruments

Tělesná Kultura, 2015
BACKGROUND: Bioelectrical impedance (BIA) seems an appropriate method for basic diagnostics of body composition in a practical environment. This is a non-time consuming non-invasive method that provides a high degree of response relevance.
Sigmund Martin, Rudolf Psotta, Adrián Agricola   +2 more
doaj   +1 more source

On the Hardness of Switching to a Small Number of Edges

Journal of Graph Theory, EarlyView.
ABSTRACT Seidel's switching is a graph operation which makes a given vertex adjacent to precisely those vertices to which it was non‐adjacent before, while keeping the rest of the graph unchanged. Two graphs are called switching‐equivalent if one can be made isomorphic to the other one by a sequence of switches. Jelínková et al. [DMTCS 13, no. 2, 2011]
Vít Jelínek, Eva Jelínková, Jan Kratochvíl   +2 more
wiley   +1 more source

Alpine skiing: Effects of mental training program of junior representatives of the Czech republic

Tělesná Kultura, 2014
BACKGROUND: Qualitative evaluation case study deals with the implementation of mental skills training program conducted with the Czech national junior alpine skiing team over a period of an annual training cycle and evaluation of its effects by one
Hana Hřebíčková, Hana Válková, Sigmund Martin   +2 more
doaj   +1 more source

Stable Cuts, NAC‐Colourings and Flexible Realisations of Graphs

Journal of Graph Theory, EarlyView.
ABSTRACT A (2‐dimensional) realisation of a graph G $G$ is a pair ( G , p ) $(G,p)$, where p $p$ maps the vertices of G $G$ to R 2 ${{\mathbb{R}}}^{2}$. A realisation is flexible if it can be continuously deformed while keeping the edge lengths fixed, and rigid otherwise.
Katie Clinch, Dániel Garamvölgyi, John Haslegrave, Tony Huynh, Jan Legerský, Anthony Nixon   +5 more
wiley   +1 more source

Changes of the morphological characteristics in a professional ice hockey player with regard to the eight week intensive fitness training: case study

Tělesná Kultura, 2013
The present study deals with monitoring the changes of the morphological characteristics in a professional hockey player (NHL) aged 22.5 years with regard to the eight weeks intensive fitness training. Fitness training occurred off the ice surface.
Sigmund Martin, Tomáš Brychta, Iva Dostálová   +2 more
doaj   +1 more source

Effects of catechins, resveratrol, silymarin components and some of their conjugates on xanthine oxidase‐catalyzed xanthine and 6‐mercaptopurine oxidation

Journal of the Science of Food and Agriculture, Volume 105, Issue 5, Page 2765-2776, 30 March 2025.
Abstract BACKGROUND Over the past two decades, the global incidence of gout has markedly increased, affecting people worldwide. Considering the side effects of xanthine oxidase (XO) inhibitor drugs (e.g. allopurinol and febuxostat) used in the treatment of hyperuricemia and gout, the potential application of phytochemicals has been widely studied.
Tímea Bencsik, Orsolya Balázs, Róbert G Vida, Balázs Z Zsidó, Csaba Hetényi, Kateřina Valentová, Miklós Poór   +6 more
wiley   +1 more source

Geographic information science in the era of geospatial big data: A cyberspace perspective. [PDF]

Innovation (Camb), 2022
Liu X, Chen M, Claramunt C, Batty M, Kwan MP, Senousi AM, Cheng T, Strobl J, Arzu C, Wilson J, Bandrova T, Konecny M, Torrens PM, Zhang F, He L, Wang J, Ratti C, Kolditz O, Klippel A, Li S, Lin H, Lü G.   +21 more
europepmc   +1 more source

Establishment Limitations of Sensitive Target Species Potentilla alba L. in Grasslands Restored on Arable Land

Land Degradation &Development, EarlyView.
ABSTRACT Species in grasslands restored from former arable land have multiple obstacles when establishing. Understanding whether these limitations stem from soil chemical or microbial differences could help to create suitable environments for specific target and other species with similar requirements.
Epp Maria Lillipuu, Tomáš Cajthaml, Jan Frouz, Ondřej Mudrák   +3 more
wiley   +1 more source

Guadecitabine vs treatment choice in newly diagnosed acute myeloid leukemia: a global phase 3 randomized study. [PDF]

Blood Adv, 2023
Fenaux P, Gobbi M, Kropf PL, Issa JJ, Roboz GJ, Mayer J, Krauter J, Robak T, Kantarjian H, Novak J, Jedrzejczak WW, Thomas X, Ojeda-Uribe M, Miyazaki Y, Min YH, Yeh SP, Brandwein J, Gercheva-Kyuchukova L, Demeter J, Griffiths E, Yee K, Döhner K, Hao Y, Keer H, Azab M, Döhner H.   +25 more
europepmc   +1 more source

A Note on Sobolev‐Lorentz Capacity and Hausdorff Measure

Mathematische Nachrichten, EarlyView.
ABSTRACT In this paper, we give an elementary proof that sets of zero p,1$p,1$‐Sobolev‐Lorentz capacity are Hn−p$\mathcal {H}^{n-p}$‐null sets, independently of nonlinear potential theory. We further show that there exists a set of Sobolev‐Lorentz‐(p,1)$(p,1)$ capacity equal to zero with Hausdorff dimension equal n−p$n-p$.
Daniel Campbell
wiley   +1 more source