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Cover Image for Relationships between lower-limb kinematics and block phase performance in a cross section of sprinters View Article
Relationships between lower-limb kinematics and block phase performance in a cross section of sprinters
Neil Edward Bezodis, Akki Ilkka Tapio Salo, Grant Trewartha
Jan 01, 0001

This study investigated lower-limb kinematics to explain the techniques used to achieve high levels of sprint start performance. A cross-sectional design was used to examine relationships between specific technique variables...

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Cover Image for Relationships between lower-limb kinematics and block phase performance in a cross section of sprinters View Article
Relationships between lower-limb kinematics and block phase performance in a cross section of sprinters
Neil Edward Bezodis, Akki Ilkka Tapio Salo, Grant Trewartha
Jan 01, 0001

This study investigated lower-limb kinematics to explain the techniques used to achieve high levels of sprint start performance. A cross-sectional design was used to examine relationships between specific technique variables...

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Cover Image for Lower limb joint kinetics during the first stance phase in athletics sprinting View Article
Lower limb joint kinetics during the first stance phase in athletics sprinting
Neil Edward Bezodis, Aki Ilkka Tapio Salo, Grant Trewartha
May 01, 2014
This study analysed the first stance phase joint kinetics of three elite sprinters to improve the understanding of technique and investigate how individual differences in technique could influence the resulting levels of...
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Cover Image for Lower limb joint kinetics during the first stance phase in athletics sprinting View Article
Lower limb joint kinetics during the first stance phase in athletics sprinting
Neil Edward Bezodis, Aki Ilkka Tapio Salo, Grant Trewartha
May 01, 2014
This study analysed the first stance phase joint kinetics of three elite sprinters to improve the understanding of technique and investigate how individual differences in technique could influence the resulting levels of...
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Cover Image for Competitive swimmers with hypermobility have strength and fatigue deficits in shoulder medial rotation View Article
Competitive swimmers with hypermobility have strength and fatigue deficits in shoulder medial rotation
B. Liaghat, B. Juul-Kristensen, T Frydendal, C. Larsen, K. Sogaard, Aki Iikka Tapio Salo
Apr 01, 2018

Generalised Joint Hypermobility including shoulder hypermobility (GJHS) in swimmers is considered an intrinsic risk factor for shoulder injuries. The aim was to investigate the association of GJHS with shoulder strength...

Joint Instability Swimming Shoulder Muscle Strength Electromyography Adolescent
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Cover Image for Competitive swimmers with hypermobility have strength and fatigue deficits in shoulder medial rotation View Article
Competitive swimmers with hypermobility have strength and fatigue deficits in shoulder medial rotation
B. Liaghat, B. Juul-Kristensen, T Frydendal, C. Larsen, K. Sogaard, Aki Iikka Tapio Salo
Apr 01, 2018

Generalised Joint Hypermobility including shoulder hypermobility (GJHS) in swimmers is considered an intrinsic risk factor for shoulder injuries. The aim was to investigate the association of GJHS with shoulder strength...

Joint Instability Swimming Shoulder Muscle Strength Electromyography Adolescent
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Cover Image for Information Encoding by Individual Neurons and Groups of Neurons in the Primary Visual Cortex View Article
Information Encoding by Individual Neurons and Groups of Neurons in the Primary Visual Cortex
Daniel Salo Reich
Jan 01, 0001
How is information about visual stimuli encoded into the responses of neurons in the cerebral cortex? In this thesis, I describe the analysis of data recorded simultaneously from groups of up to eight nearby neurons in the...
Life Sciences
Published by: Rockefeller University
Cover Image for Big data in radiation biology and epidemiology; an overview of the historical and contemporary landscape of data and biomaterial archives. View Article
Big data in radiation biology and epidemiology; an overview of the historical and contemporary landscape of data and biomaterial archives.
Paul N Schofield, Ulrike Kulka, Soile Tapio, Bernd Grosche
May 07, 2019
big data biorepository Data sharing DATABASE EPIDEMIOLOGY Radiobiology Animals archives big data Ecology EPIDEMIOLOGY History 20th Century History 21st Century Humans Information Dissemination occupational exposure Radiation Injuries Radiobiology Reproducibility of Results Tissue Banks
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Cover Image for Convex regularization in statistical inverse learning problems View Article
Convex regularization in statistical inverse learning problems
Tatiana Bubba, Martin Burger, Tapio Helin, Luca Ratti
Dec 01, 2023

We consider a statistical inverse learning problem, where the task is to estimate a function f based on noisy point evaluations of Af, where A is a linear operator. The function Af is evaluated at i.i.d. random design points...

Bregman distances variational regularization Computed tomography Error estimates statistical learning /dk/atira/pure/subjectarea/asjc/2600/2606 name=Control and Optimization /dk/atira/pure/subjectarea/asjc/2600/2603 name=Analysis /dk/atira/pure/subjectarea/asjc/2600/2607 name=Discrete Mathematics and Combinatorics /dk/atira/pure/subjectarea/asjc/2600/2611 name=Modelling and Simulation
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Cover Image for Convex regularization in statistical inverse learning problems View Article
Convex regularization in statistical inverse learning problems
Tatiana Bubba, Martin Burger, Tapio Helin, Luca Ratti
Dec 01, 2023

We consider a statistical inverse learning problem, where the task is to estimate a function f based on noisy point evaluations of Af, where A is a linear operator. The function Af is evaluated at i.i.d. random design points...

Bregman distances variational regularization Computed tomography Error estimates statistical learning /dk/atira/pure/subjectarea/asjc/2600/2606 name=Control and Optimization /dk/atira/pure/subjectarea/asjc/2600/2603 name=Analysis /dk/atira/pure/subjectarea/asjc/2600/2607 name=Discrete Mathematics and Combinatorics /dk/atira/pure/subjectarea/asjc/2600/2611 name=Modelling and Simulation
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Cover Image for Measurement error in estimates of sprint velocity from a laser displacement measurement device View Article
Measurement error in estimates of sprint velocity from a laser displacement measurement device
Neil E Bezodis, Aki I T Salo, Grant Trewartha
Jun 01, 2012
This study aimed to determine the measurement error associated with estimates of velocity from a laser-based device during different phases of a maximal athletic sprint. Laser-based displacement data were obtained from 10...
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Cover Image for Invariant distributions, Beurling transforms and tensor tomography in higher dimensions View Article
Invariant distributions, Beurling transforms and tensor tomography in higher dimensions
Gabriel P Paternain, Mikko Salo, Gunther Uhlmann
Apr 02, 2015
math.DG math.DG math.AP math.DS
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Cover Image for Epigenetic and Genetic Contributions to Adaptation in Chlamydomonas. View Article
Epigenetic and Genetic Contributions to Adaptation in Chlamydomonas.
Ilkka Kronholm, Andrew Bassett, David Baulcombe, Sinéad Collins
Aug 18, 2017
Epigenetic modifications, such as DNA methylation or histone modifications, can be transmitted between cellular or organismal generations. However, there are no experiments measuring their role in adaptation, so here we use...
Chlamydomonas adaptive walk Carbon Dioxide epigenetic mutation experimental evolution Methylation phosphate starvation salt tolerance Adaptation Biological Adaptation Physiological Chlamydomonas Chlamydomonas reinhardtii DNA Methylation Directed Molecular Evolution Environment Epigenesis Genetic Epigenomics genetic variation Mutation Salt Tolerance
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Cover Image for Choice of sprint start performance measure affects the performance-based ranking within a group of sprinters View Article
Choice of sprint start performance measure affects the performance-based ranking within a group of sprinters
Neil E. Bezodis, Aki I. T. Salo, Grant Trewartha
Nov 01, 2010
Sprint start performance has previously been quantified using several different measures. This study aimed to identify whether different measures could influence the performance-based ranking within a group of 12 sprinters, and...
external power Athletics biomechanics sprinting measurement
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Cover Image for Active composites based on bistable laminates View Article
Active composites based on bistable laminates
C. R. Bowen, H. A. Kim, A. I. T. Salo
Jan 01, 0001
This paper describes the manufacture, characterisation and actuation of functional composites using asymmetric bistable composites. Such laminate structures are finding interest in applications such shape changing applications...
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Cover Image for Bend sprinting performance View Article
Bend sprinting performance
Sarah Churchill, Grant Trewartha, Aki Salo
Jan 01, 0001
Athletes in inner lanes may be disadvantaged during athletic sprint races containing a bend portion because of the tightness of the bend. We empirically investigated the veracity of modelled estimates of this disadvantage and...
Athletics Curve track and field three-dimensional 200 m
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Cover Image for Modeling the stance leg in two-dimensional analyses of sprinting View Article
Modeling the stance leg in two-dimensional analyses of sprinting
Neil E Bezodis, Aki I T Salo, Grant Trewartha
May 01, 2012
Two-dimensional analyses of sprint kinetics are commonly undertaken but often ignore the metatarsalphalangeal (MTP) joint and model the foot as a single segment. Due to the linked-segment nature of inverse dynamics analyses, the...
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Cover Image for Kinetic demands of sprinting shift across the acceleration phase View Article
Kinetic demands of sprinting shift across the acceleration phase
Steffi L. Colyer, Ryu Nagahara, Aki I.T. Salo
Jun 13, 2018

A novel approach of analyzing complete ground reaction force waveforms rather than discrete kinetic variables can provide new insight to sprint biomechanics. This study aimed to understand how these waveforms are associated...

1D analysis SPM Regression running velocity track and field /dk/atira/pure/subjectarea/asjc/2700/2732 name=Orthopedics and Sports Medicine /dk/atira/pure/subjectarea/asjc/3600/3612 name=Physical Therapy, Sports Therapy and Rehabilitation
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Cover Image for A practical guide to single-cell RNA-sequencing for biomedical research and clinical applications. View Article
A practical guide to single-cell RNA-sequencing for biomedical research and clinical applications.
Ashraful Haque, Jessica Engel, Sarah A Teichmann, Tapio Lönnberg
May 14, 2019
RNA sequencing (RNA-seq) is a genomic approach for the detection and quantitative analysis of messenger RNA molecules in a biological sample and is useful for studying cellular responses. RNA-seq has fueled much discovery and...
Animals Biomedical Research Computational Biology Humans Sequence Analysis RNA Single-Cell Analysis
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Cover Image for A sharp stability estimate for tensor tomography in non-positive curvature View Article
A sharp stability estimate for tensor tomography in non-positive curvature
Gabriel P Paternain, Mikko Salo
Jul 07, 2021
math.AP math.AP math.DG
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Cover Image for Recall of facial expressions and simple orientations reveals competition for resources at multiple levels of the visual hierarchy. View Article
Recall of facial expressions and simple orientations reveals competition for resources at multiple levels of the visual hierarchy.
Viljami R Salmela, Kaisu Ölander, Ilkka Muukkonen, Paul M Bays
Jan 29, 2019
Many studies of visual working memory have tested humans' ability to reproduce primary visual features of simple objects, such as the orientation of a grating or the hue of a color patch, following a delay. A consistent finding...
Adult Bayes Theorem Facial Expression Female Humans Male Memory Short-Term Mental Recall Orientation Spatial Photic Stimulation Visual Perception Young Adult
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Cover Image for Elite sprinting View Article
Elite sprinting
Aki I. T. Salo, Ian N. Bezodis, Alan M. Batterham, David G. Kerwin
Jun 01, 2011

Purpose: The aim of this study was to investigate the step characteristics among the very best 100-m sprinters in the world to understand whether the elite athletes are individually more reliant on step frequency (SF) or step...

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Cover Image for The effect of the bend on technique and performance during maximal effort sprinting View Article
The effect of the bend on technique and performance during maximal effort sprinting
Sarah M. Churchill, Aki I T Salo, Grant Trewartha
Apr 21, 2015

This study investigated changes in performance and technique that occur during maximal effort bend sprinting compared with straight-line sprinting under typical outdoor track conditions. Utilising a repeated measures design...

200 m race Curve lean Three-dimensional kinematics track and field
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Cover Image for The effect of altering loading distance on skeleton start performance View Article
The effect of altering loading distance on skeleton start performance
Steffi L. Colyer, Keith A. Stokes, James L. J. Bilzon, Danny Holdcroft, Aki I. T. Salo
Jan 01, 0001
Athletes initiating skeleton runs differ in the number of steps taken before loading the sled. We aimed to understand how experimentally modifying loading distance influenced sled velocity and overall start performance. Ten...
Athletes experimental ice-track intervention sled velocity /dk/atira/pure/subjectarea/asjc/2700/2732 name=Orthopedics and Sports Medicine /dk/atira/pure/subjectarea/asjc/3600/3612 name=Physical Therapy, Sports Therapy and Rehabilitation
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Cover Image for Physical predictors of elite skeleton start performance View Article
Physical predictors of elite skeleton start performance
Steffi Colyer, Keith Stokes, James Bilzon, Marco Cardinale, Aki Salo
Jan 01, 2017
Purpose: An extensive battery of physical tests is typically employed to evaluate athletic status and/or development often resulting in a multitude of output variables. We aimed to identify independent physical predictors...
Athletes testing multivariate PCA validation
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