Results 51 to 60 of about 782,019 (297)
Competition-Based Success Factors During the Talent Pathway of Elite Male Swimmers
Frontiers in Sports and Active Living, 2020 Marginal differences in race results between top swimmers have evoked the interest in competition-based success factors of long-term athlete development.
Dennis-Peter Born +9 more
doaj +1 more source
Kinematics of the swimming of Spiroplasma
, 2009 \emph{Spiroplasma} swimming is studied with a simple model based on resistive-force theory. Specifically, we consider a bacterium shaped in the form of a helix that propagates traveling-wave distortions which flip the handedness of the helical cell body.
A. T. Chwang +9 more
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
The kinematic profile of ventral swimming start: sex diversity
Frontiers in Physiology, 2023 It has been suggested that sex distinctions in physiology may affect the swimming performance of each sex differently. Yet, sex-based performance dependency has not been taken into consideration by most of the researchers evaluating swimming start ...
Daria Malgorzata Rudnik +4 more
doaj +1 more source
, 2012 The swimming trajectories of self-propelled organisms or synthetic devices in a viscous fluid can be altered by hydrodynamic interactions with nearby boundaries.
Lauga, Eric, Spagnolie, Saverio E.
core +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Effects of the Basic Period in Swimming Training with the Age Group [PDF]
Sport Mont, 2019 Development of aerobic capacity and endurance is important part of basic period in swimming training for age groups. The focus of this study was monitoring the progress of a group of 17 male swimmers, aged between 12 to 14 from HAPK Mladost, Zagreb. They
Goran Leko +2 more
doaj +1 more source
Swimming Behavior of the Nudibranch Melibe leonina [PDF]
, 2002 Swimming in the nudibranch Melibe leonina consists of five types of movements that occur in the following sequence: (1) withdrawal, (2) lateral flattening, (3) a series of lateral flexions, (4) unrolling and swinging, and (5) termination.
Lawrence, Kaddee A. +1 more
core +1 more source
Efficiency optimization and symmetry-breaking in a model of ciliary locomotion [PDF]
, 2010 A variety of swimming microorganisms, called ciliates, exploit the bending of a large number of small and densely-packed organelles, termed cilia, in order to propel themselves in a viscous fluid.
Lauga, Eric, Michelin, Sebastien
core +3 more sources
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source