Enhancement of the SPPB with Mobile Accelerometry

Size: px
Start display at page:

Download "Enhancement of the SPPB with Mobile Accelerometry"

Transcription

1 Enhancement of the SPPB with Mobile Accelerometry Accepted for the FNN Conference Agnes Köhler, Florian Winter and Steffen Schlapak

2 Content Introduction The SPPB Goal Methods and Results 4 Meter Walk Test Chair Rise Test d Up and Go Test Future Work Discussion

3 Short Physical Performance Battery (SPPB) Objective assessment tool for evaluating lower extremity functioning in older persons Contains: 4 Meter Walk Test Chair Rise Test Balance Test In addition: d Up And Go Test (TUG) Tests used in research fields e.g. Parkinson: Haruko Tanji et. al. A comparative study of physical Performance. Measures in Parkinson's disease Movement Disorders. Volume 23, Issue 13, pages , 15 October

4 The Goal enhancement of clinical tests with accelerometry more precise results cheaper methods additional data user-friendly application for clinicial trials

5 The 4 Meter Walk Test Extracted information: - Number of Steps - Average Step Length in cm/step - Step Frequency in steps/min - Speed in m/s

6 The 4 Meter Walk Test

7 Methods of the 4 Meter Walk Test

8 Preliminary Results 21, male 75, female # Trial (meters walked) Average step length actibelt (m) Average step length measurement (m) Age, Sex 1 (4 meter walk) Female, 23 2 (10 meter walk) Female, 38 3 (4 meter walk) Female, 38

9 Result of the 4 Meter Walk Test Male, 21 # Trial Average step length actibelt (m) Average step length measurement (m)

10 Chair Rise Test

11 Chair Rise Test 5x - Duration - Amplitude - Stand/sit events [1] Longitudinal Falls-Risk Estimation Using Triaxial Accelerometry

12 Methods of the Chair Rise Test Male, 26 Female, 68 17:31:21 CEST 17:31:24 CEST 17:31:27 CEST 17:31:30 CEST 21:22:27 CEST 21:22:30 CEST 21:22:33 CEST 21:22:36 CEST 21:22:39 CEST

13 Experimental Subjects of the Chair Rise Test 26, male 18, female 46, female 23, female 17:31:21 CEST 17:31:24 CEST 17:31:27 CEST 17:31:30 CEST 15:42:00 CEST 15:42:06 CEST 15:42:12 CEST 68, female 15, male 23, female 16:00:21 CEST 16:00:27 CEST 16:00:33 CEST 21:25:21 CEST 21:25:24 CEST 21:25:27 CEST 21:25:30 CEST 21:25:33 CEST 21:22:27 CEST 21:22:30 CEST 21:22:33 CEST 21:22:36 CEST 21:22:39 CEST 15:51:21 CEST 15:51:24 CEST 15:51:27 CEST 15:51:30 CEST 15:51:33 CEST 16:04:06 CEST 16:04:12 CEST 16:04:18 CEST

14 Results of the Chair Rise Test Male, 26 # Sex, age Number of rises by algorithm 1 Female, Male, Female, Male, Female, Female, Female, Mean 2, Actual number of rise up events

15 d Up and Go Test (TUG) - Duration - Amplitudes - Number of steps - Step length - Stand up/sit down events [1] Longitudinal Falls-Risk Estimation Using Triaxial Accelerometry

16 Methods of the TUG Male, 26 Female, 68

17 Experimental Subjects of the TUG 26, male 18, female 46, female 23, female 68, female 15, male 23, female 16:01:39 CEST 16:01:45 CEST 16:01:51 CEST 16:05:21 CEST 16:05:24 CEST 16:05:27 CEST 16:05:30 CEST 16:05:33 CEST 15:47:19 CEST 15:47:21 CEST 15:47:24 CEST 15:47:26 CEST 15:43:21 CEST 15:43:24 CEST 15:43:27 CEST 15:43:30 CEST 21:23:18 CEST 21:23:21 CEST 21:23:24 CEST 21:23:27 CEST 15:52:37 CEST 15:52:39 CEST 15:52:42 CEST 15:52:44 CEST 21:26:24 CEST 21:26:26 CEST 21:26:28 CEST 21:26:31 CEST

18 Results of the TUG Female, 68 # Sex, age Number of steps counted by algorithm 1 Female, Male, Female, Male, Female, Female, Female, Mean Variance Actual number of steps (counted from video)

19 Future Work concept verification (more data needed) video analysis extend application with instructions for clinician development of android cloud computing platform to be used in clinical trials & clinical practice find more points of interest evaluation of the points of interest: thresholds correlation with reference signal linear least square model arfiticial neural networks (e.g. multi-layer perceptron)

20 Literature [1] Longitudinal Falls-Risk Estimation Using Triaxial Accelerometry. Michael R. Narayanan, Student Member, IEEE, Stephen J. Redmond, Member, IEEE, Maria Elena Scalzi, Stephen R. Lord, Branko G. Celler, Member, IEEE, and Nigel H. Lovell, Senior Member, IEEE [2] The Key to Fighting Physical Decline: the Short Physical Performance Battery (SPPB) [3] Centers for Disease Control and Prevention The d Up and Go (TUG) Test. up_ and_go_test.pdf [4] C. Soaz, A. Neuhaus, K. Diepold, M. Daumer Normal Ranges for novel Measures for Balance Quality in Healthy Individuals and Patients based on Mobile Accelerometry. ICAMPAM_Slide_Poster_Composite_6.6.pdf (2013)

Ambulatory monitoring of gait quality with wearable inertial sensors

Ambulatory monitoring of gait quality with wearable inertial sensors Ambulatory monitoring of gait quality with wearable inertial sensors Dr. Philippe Terrier, PhD June 2016 Summary 1. Why? Reasons for measuring gait in real life conditions 2. What? Real-life assessment

More information

A Brief History of the Development of Artificial Neural Networks

A Brief History of the Development of Artificial Neural Networks A Brief History of the Development of Artificial Neural Networks Prof. Bernard Widrow Department of Electrical Engineering Stanford University Baidu July 18, 2018 Prof. Widrow @ Berkeley A Brief History

More information

Fall Prevention Midterm Report. Akram Alsamarae Lindsay Petku 03/09/2014 Dr. Mansoor Nasir

Fall Prevention Midterm Report. Akram Alsamarae Lindsay Petku 03/09/2014 Dr. Mansoor Nasir Fall Prevention Midterm Report Akram Alsamarae Lindsay Petku 03/09/2014 Dr. Mansoor Nasir Updates to timeline Last semester we created a timeline that included important milestones. We have narrowed down

More information

Sedentary Behavior & Older Adults: The Role of Neighborhood Walkability

Sedentary Behavior & Older Adults: The Role of Neighborhood Walkability Sedentary Behavior & Older Adults: The Role of Neighborhood Walkability Grantmakers in Aging Annual Conference 2013 "Growing Up, Growing Older: Working Together for Better Communities, Farhana Ferdous

More information

ACTIVITY MONITORING SYSTEM

ACTIVITY MONITORING SYSTEM ACTIVITY MONITORING SYSTEM Hardik Shah 1, Mohit Srivastava 2, Sankarshan Shukla 3, Dr. Mita Paunwala 4 Student, Electronics and Communication, CKPCET, Surat, Gujarat, India 1 Student, Electronics and Communication,

More information

Neural Network in Computer Vision for RoboCup Middle Size League

Neural Network in Computer Vision for RoboCup Middle Size League Journal of Software Engineering and Applications, 2016, *,** Neural Network in Computer Vision for RoboCup Middle Size League Paulo Rogério de Almeida Ribeiro 1, Gil Lopes 1, Fernando Ribeiro 1 1 Department

More information

Smart-Walk: An Intelligent Physiological Monitoring System for Smart Families

Smart-Walk: An Intelligent Physiological Monitoring System for Smart Families Smart-Walk: An Intelligent Physiological Monitoring System for Smart Families P. Sundaravadivel 1, S. P. Mohanty 2, E. Kougianos 3, V. P. Yanambaka 4, and M. K. Ganapathiraju 5 University of North Texas,

More information

CS 7641 A (Machine Learning) Sethuraman K, Parameswaran Raman, Vijay Ramakrishnan

CS 7641 A (Machine Learning) Sethuraman K, Parameswaran Raman, Vijay Ramakrishnan CS 7641 A (Machine Learning) Sethuraman K, Parameswaran Raman, Vijay Ramakrishnan Scenario 1: Team 1 scored 200 runs from their 50 overs, and then Team 2 reaches 146 for the loss of two wickets from their

More information

APPROACH RUN VELOCITIES OF FEMALE POLE VAULTERS

APPROACH RUN VELOCITIES OF FEMALE POLE VAULTERS APPROACH RUN VELOCITIES OF FEMALE POLE VAULTERS Peter M. McGinnis, Physical Education Department, SUNY College at Cortland, Cortland, New York INTRODUCTION Running speed is an important determinant of

More information

Geometric moments for gait description

Geometric moments for gait description Geometric moments for gait description C. Toxqui-Quitl, V. Morales-Batalla, A. Padilla-Vivanco, and C. Camacho-Bello. Universidad Politécnica de Tulancingo, Ingenierías 100, 43629 Hidalgo, México. ctoxqui@upt.edu.mx

More information

ITTC Recommended Procedures Testing and Extrapolation Methods Loads and Responses, Seakeeping Experiments on Rarely Occurring Events

ITTC Recommended Procedures Testing and Extrapolation Methods Loads and Responses, Seakeeping Experiments on Rarely Occurring Events Loads and Responses, Seakeeping Page 1 of 5 CONTENTS 1. PURPOSE OF PROCEDURE 2. STANDARDS FOR EXPERIMENTS ON RARELY OCCURRING EVENTS 2.1 Previous Recommendations of ITTC 2.2 Model Design and Construction

More information

Balance Item Score (0-4)

Balance Item Score (0-4) BERG BALANCE SCALE Patient Name: Rater Name: Date: Balance Item Score (0-4) 1. Sitting unsupported 2. Change of position: sitting to standing 3. Change of position standing to sitting 4. Transfers 5. Standing

More information

Open Research Online The Open University s repository of research publications and other research outputs

Open Research Online The Open University s repository of research publications and other research outputs Open Research Online The Open University s repository of research publications and other research outputs Developing an intelligent table tennis umpiring system Conference or Workshop Item How to cite:

More information

Validated assessment of gait sub-phase durations in older adults using an accelerometer-based ambulatory system

Validated assessment of gait sub-phase durations in older adults using an accelerometer-based ambulatory system Validated assessment of gait sub-phase durations in older adults using an accelerometer-based ambulatory system Mohamed Boutaayamou 1,2, Sophie Gillain 3, Cédric Schwartz 1, Vincent Denoël 1, Jean Petermans

More information

Human Performance Evaluation

Human Performance Evaluation Human Performance Evaluation Minh Nguyen, Liyue Fan, Luciano Nocera, Cyrus Shahabi minhnngu@usc.edu --O-- Integrated Media Systems Center University of Southern California 1 2 Motivating Application 8.2

More information

Linear Infl ation Technology Non-invasive Blood Pressure Measurement. inibp Case Report Experiences in OR

Linear Infl ation Technology Non-invasive Blood Pressure Measurement. inibp Case Report Experiences in OR Linear Infl ation Technology Non-invasive Blood Pressure inibp Case Report Experiences in OR C ONTENTS Introduction 2 Technological Description of inibp inibp advantages 2 inibp technology adapts to each

More information

The Impact of Walker Style on Gait Characteristics in Non-assistive Device Dependent older Adults

The Impact of Walker Style on Gait Characteristics in Non-assistive Device Dependent older Adults St. Catherine University SOPHIA Doctor of Physical Therapy Research Papers Physical Therapy 5-2017 The Impact of Walker Style on Gait Characteristics in Non-assistive Device Dependent older Adults Matthew

More information

Sandra Nutter, MPH James Sallis, PhD Gregory J Norman, PhD Sherry Ryan, PhD Kevin Patrick, MD, MS

Sandra Nutter, MPH James Sallis, PhD Gregory J Norman, PhD Sherry Ryan, PhD Kevin Patrick, MD, MS Objectively Measured Environmental Correlates of Adolescent Physical Activity Sandra Nutter, MPH James Sallis, PhD Gregory J Norman, PhD Sherry Ryan, PhD Kevin Patrick, MD, MS San Diego State University

More information

Mobility Lab provides sensitive, valid and reliable outcome measures.

Mobility Lab provides sensitive, valid and reliable outcome measures. Mobility Lab provides sensitive, valid and reliable outcome measures. ith hundreds of universities and hospitals using this system worldwide, Mobility Lab is the most trusted wearable gait and balance

More information

EXPERIMENTÁLNÍ ANALÝZA MLP SÍTÍ PRO PREDIKCI POHYBU PLIC PŘI DÝCHÁNÍ Experimental Analysis of MLP for Lung Respiration Prediction

EXPERIMENTÁLNÍ ANALÝZA MLP SÍTÍ PRO PREDIKCI POHYBU PLIC PŘI DÝCHÁNÍ Experimental Analysis of MLP for Lung Respiration Prediction 21 Technická 4, 166 7 Praha 6 EXPERIMENTÁLNÍ ANALÝZA MLP SÍTÍ PRO PREDIKCI POHYBU PLIC PŘI DÝCHÁNÍ Experimental Analysis of MLP for Lung Respiration Prediction Ricardo Rodriguez 1,2 1 Czech Technical University

More information

Real Time Bicycle Simulation Study of Bicyclists Behaviors and their Implication on Safety

Real Time Bicycle Simulation Study of Bicyclists Behaviors and their Implication on Safety Real Time Bicycle Simulation Study of Bicyclists Behaviors and their Implication on Safety JUNE 30, 2017 Valerian Kwigizile, Jun-Seok Oh, Pavel Ikonomov, Raed Hasan, Cole G. Villalobos, Aous Hammad Kurdi,

More information

Launch Reaction Time

Launch Reaction Time Launch Reaction Time Name: At the 2003 World Championships in Paris, American sprinter Jon Drummond was disqualified after a second false start in a 100-meter dash race. The reason Drummond and another

More information

TIMING AND COORDINATION OF GAIT: IMPACT OF AGING, GAIT SPEED AND RHYTHMIC AUDITORY CUEING. Maha M. Almarwani

TIMING AND COORDINATION OF GAIT: IMPACT OF AGING, GAIT SPEED AND RHYTHMIC AUDITORY CUEING. Maha M. Almarwani TIMING AND COORDINATION OF GAIT: IMPACT OF AGING, GAIT SPEED AND RHYTHMIC AUDITORY CUEING by Maha M. Almarwani BSc, Physical Therapy, King Saud University, 2006 MS, Neuromuscular Physical Therapy, University

More information

A CO 2 Waveform Simulator For Evaluation and Testing of Respiratory Gas Analyzers

A CO 2 Waveform Simulator For Evaluation and Testing of Respiratory Gas Analyzers 2011 ROCKY MOUNTAIN NASA SPACE GRANT CONSORTIUM 1 A CO 2 Waveform Simulator For Evaluation and Testing of Respiratory Gas Analyzers Christina Long, and Joseph Orr, Ph.D. Department of Bioengineering, University

More information

Gait Analyser. Description of Walking Performance

Gait Analyser. Description of Walking Performance Gait Analyser Description of Walking Performance This brochure will help you to understand clearly the parameters described in the report of the Gait Analyser, provide you with tips to implement the walking

More information

Heart Rate Prediction Based on Cycling Cadence Using Feedforward Neural Network

Heart Rate Prediction Based on Cycling Cadence Using Feedforward Neural Network Heart Rate Prediction Based on Cycling Cadence Using Feedforward Neural Network Kusprasapta Mutijarsa School of Electrical Engineering and Information Technology Bandung Institute of Technology Bandung,

More information

BASKETBALL PREDICTION ANALYSIS OF MARCH MADNESS GAMES CHRIS TSENG YIBO WANG

BASKETBALL PREDICTION ANALYSIS OF MARCH MADNESS GAMES CHRIS TSENG YIBO WANG BASKETBALL PREDICTION ANALYSIS OF MARCH MADNESS GAMES CHRIS TSENG YIBO WANG GOAL OF PROJECT The goal is to predict the winners between college men s basketball teams competing in the 2018 (NCAA) s March

More information

Monitoring Daily Energy Expenditure using a 3-Axis Accelerometer with a Low-Power Microprocessor

Monitoring Daily Energy Expenditure using a 3-Axis Accelerometer with a Low-Power Microprocessor Monitoring Daily Energy Expenditure using a 3-Axis Accelerometer with a Low-Power Microprocessor Yoshihiro Kawahara, Nanami Ryu, Tohru Asami Graduate School of Information Science and Technology The University

More information

Validation of gait characteristics extracted from raw accelerometry during walking against

Validation of gait characteristics extracted from raw accelerometry during walking against Validation of gait characteristics extracted from raw accelerometry during walking against measures of physical function, mobility, fatigability, and fitness Jacek K. Urbanek 1, Vadim Zipunnikov 1, Tamara

More information

Physical Fitness For Futsal Referee Of Football Association In Thailand

Physical Fitness For Futsal Referee Of Football Association In Thailand Journal of Physics: Conference Series PAPER OPEN ACCESS Physical Fitness For Futsal Referee Of Football Association In Thailand To cite this article: Thaweesub Koeipakvaen Acting Sub L.t. 2018 J. Phys.:

More information

BAUKJE DIJKSTRA, WIEBREN ZIJLSTRA, ERIK SCHERDER, YVO KAMSMA. Abstract. Introduction

BAUKJE DIJKSTRA, WIEBREN ZIJLSTRA, ERIK SCHERDER, YVO KAMSMA. Abstract. Introduction Age and Ageing 28; 37: 436 441 doi:.93/ageing/afn97 Published electronically 16 May 28 The Author 28. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved.

More information

Developing an Effective Quantification Method of Tongue Deviation Angle to Assess Stroke Patients

Developing an Effective Quantification Method of Tongue Deviation Angle to Assess Stroke Patients 2012 4th International Conference on Bioinformatics and Biomedical Technology IPCBEE vol.29 (2012) (2012) ICSIT Press, Singapore Developing an Effective Quantification Method of Tongue Deviation ngle to

More information

Stride October 20, 2017

Stride October 20, 2017 Preliminary Design Review Stride October 20, 2017 Advisor: ProfessorTessier Hollot 1 Advisor : Professor Group Members Richie Hartnett CSE Jarred Penney EE Advisor Prof. Tessier Joe Menzie CSE Jack Higgins

More information

Data Mining Data is logged every 3 hours 11 parameters : 1. Number of call 2. Correspondents and calls pattern 3. Call duration 4. Circle of friend 5.

Data Mining Data is logged every 3 hours 11 parameters : 1. Number of call 2. Correspondents and calls pattern 3. Call duration 4. Circle of friend 5. Data Mining Data is logged every 3 hours 11 parameters : 1. Number of call 2. Correspondents and calls pattern 3. Call duration 4. Circle of friend 5. Total time 6. GPS location analysis (delta) and total

More information

CS 528 Mobile and Ubiquitous Computing Lecture 7a: Applications of Activity Recognition + Machine Learning for Ubiquitous Computing.

CS 528 Mobile and Ubiquitous Computing Lecture 7a: Applications of Activity Recognition + Machine Learning for Ubiquitous Computing. CS 528 Mobile and Ubiquitous Computing Lecture 7a: Applications of Activity Recognition + Machine Learning for Ubiquitous Computing Emmanuel Agu Applications of Activity Recognition Recall: Activity Recognition

More information

Measuring Changes in Gait and Vehicle Transfer Ability During Inpatient Rehabilitation with Wearable Inertial Sensors

Measuring Changes in Gait and Vehicle Transfer Ability During Inpatient Rehabilitation with Wearable Inertial Sensors Measuring Changes in Gait and Vehicle Transfer Ability During Inpatient Rehabilitation with Wearable Inertial Sensors Vladimir Borisov Voiland School of Chemical and Bioengineering Washington State University

More information

Exercise Energy Expenditure Estimation Based on Acceleration Data Using the Linear Mixed Model

Exercise Energy Expenditure Estimation Based on Acceleration Data Using the Linear Mixed Model Exercise Energy Expenditure Estimation Based on Acceleration Data Using the Linear Mixed Model Eija Haapalainen 1, Perttu Laurinen 1, Pekka Siirtola 1, Juha Röning 1, Hannu Kinnunen 2, Heidi Jurvelin 2

More information

Neurorehabil Neural Repair Oct 23. [Epub ahead of print]

Neurorehabil Neural Repair Oct 23. [Epub ahead of print] APPENDICE Neurorehabil Neural Repair. 2009 Oct 23. [Epub ahead of print] Segmental Muscle Vibration Improves Walking in Chronic Stroke Patients With Foot Drop: A Randomized Controlled Trial. Paoloni M,

More information

THe rip currents are very fast moving narrow channels,

THe rip currents are very fast moving narrow channels, 1 Rip Current Detection using Optical Flow Shweta Philip sphilip@ucsc.edu Abstract Rip currents are narrow currents of fast moving water that are strongest near the beach. These type of currents are dangerous

More information

TESTOFEN HUMAN CLINICAL TRIAL GENCOR PACIFIC, INC. Copyright 2006 by Gencor Pacific, Inc.

TESTOFEN HUMAN CLINICAL TRIAL GENCOR PACIFIC, INC. Copyright 2006 by Gencor Pacific, Inc. GENCOR PACIFIC, INC. 920 E. Orangethorpe Avenue, Suite B, Anaheim, CA 92801 Ph: 714.870.8723 714.870.8724 efax: 732.875.0306 drjit@gencorpacific.com gita@gencorpacific.com www.gencorpacific.com TESTOFEN

More information

BODY FORM INFLUENCES ON THE DRAG EXPERIENCED BY JUNIOR SWIMMERS. Australia, Perth, Australia

BODY FORM INFLUENCES ON THE DRAG EXPERIENCED BY JUNIOR SWIMMERS. Australia, Perth, Australia 1 BODY FORM INFLUENCES ON THE DRAG EXPERIENCED BY JUNIOR SWIMMERS Andrew Lyttle 1, Nat Benjanuvatra 2, Brian A Blanksby 2, Bruce C Elliott 2 1 Western Australian Institute of Sport, Perth, Australia 2

More information

Image-Based Measurement of Alveoli Volume Expansion in an Animal Model of a Diseased Lung

Image-Based Measurement of Alveoli Volume Expansion in an Animal Model of a Diseased Lung Image-Based Measurement of Alveoli Volume Expansion in an Animal Model of a Diseased Lung C. E. Hann 1, D. Hewett 1, J. G. Chase 1, T. Rabczuk 1, A. Sundaresan 1, X. Chen 1, W. Wang 1 and G. M. Shaw 2

More information

BLOOD PRESSURE SENSOR BT17i USER S GUIDE

BLOOD PRESSURE SENSOR BT17i USER S GUIDE BLOOD PRESSURE SENSOR BT17i USER S GUIDE CENTRE FOR MICROCOMPUTER APPLICATIONS http://www.cma-science.nl Short description The Blood Pressure sensor BT17i allows measuring arterial blood pressure. The

More information

Define transverse waves and longitudinal waves. Draw a simple diagram of each

Define transverse waves and longitudinal waves. Draw a simple diagram of each AP Physics Study Guide Chapters 11, 12, 24 Waves, Sound, Light & Interference Name Write the equation that defines each quantity, include units for all quantities. wave speed-wavelength equation natural

More information

Coupling distributed and symbolic execution for natural language queries. Lili Mou, Zhengdong Lu, Hang Li, Zhi Jin

Coupling distributed and symbolic execution for natural language queries. Lili Mou, Zhengdong Lu, Hang Li, Zhi Jin Coupling distributed and symbolic execution for natural language queries Lili Mou, Zhengdong Lu, Hang Li, Zhi Jin doublepower.mou@gmail.com Outline Introduction to neural enquirers Coupled approach of

More information

Grand Slam Tennis Computer Game (Version ) Table of Contents

Grand Slam Tennis Computer Game (Version ) Table of Contents Grand Slam Tennis Computer Game (Version 2010.3) Table of Contents 1. Introduction - What is the grand slam tennis program? 2 2. Options - What are the available playing options? 3 3. History - How has

More information

Calibration Summary of Test Report No.: Sample

Calibration Summary of Test Report No.: Sample Calibration Summary of Test Report No.:30043 Rion Type: NL52/EX Serial no: 00732122 Customer: Scantek, Inc. Address: 6430 Dobbin Rd., Suite C, Columbia MD, 21045 Contact Person: Mariana Buzduga Phone No.:

More information

Model of ferry captain s manoeuvres decision

Model of ferry captain s manoeuvres decision Scientific Journals Maritime University of Szczecin Zeszyty Naukowe Akademia Morska w Szczecinie 212, 32(4) z. 2 pp. 98 2 212, 32(4) z. 2 s. 98 2 Model of ferry captain s manoeuvres decision Adam Kowalski

More information

A Wearable Device for Sport Performance Analysis and Monitoring

A Wearable Device for Sport Performance Analysis and Monitoring A Wearable Device for Sport Performance Analysis and Monitoring Raffaele Iervolino, Francesco Bonavolontà Department of Electrical Engineering and Information Technology University of Naples, Federico

More information

Waves & Interference

Waves & Interference Waves & Interference I. Definitions and Types II. Parameters and Equations III. Sound IV. Graphs of Waves V. Interference - superposition - standing waves The student will be able to: HW: 1 Define, apply,

More information

Advisedly design for all critical juncture. ihope RS/RV Series turbine based ventilatior

Advisedly design for all critical juncture. ihope RS/RV Series turbine based ventilatior ihope Series Ventilator Mar. 2019 Advisedly design for all critical juncture ihope RV Series, versatile specialist throughout hospital and transport. Ease your daily work ihope RS/RV Series turbine based

More information

Validation of Gait Characteristics Extracted From Raw

Validation of Gait Characteristics Extracted From Raw Journals of Gerontology: Medical Sciences cite as: J Gerontol A Biol Sci Med Sci, 2018, Vol. 73, No. 5, 676 681 doi:10.1093/gerona/glx174 Advance Access publication September 16, 2017 Research Article

More information

1.1 The size of the search space Modeling the problem Change over time Constraints... 21

1.1 The size of the search space Modeling the problem Change over time Constraints... 21 Introduction : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1 I What Are the Ages of My Three Sons? : : : : : : : : : : : : : : : : : 9 1 Why Are Some Problems Dicult to Solve? : : :

More information

Aditi Misra Dr. Kari E. Watkins Dr. Christopher A. Le Dantec

Aditi Misra Dr. Kari E. Watkins Dr. Christopher A. Le Dantec Cycle Atlanta Aditi Misra School of Civil and Environmental Engineering Dr. Kari E. Watkins School of Civil and Environmental Engineering Dr. Christopher A. Le Dantec School Literature, Media, and Communication

More information

SECTION 10a Addendum

SECTION 10a Addendum SECTION 10a - European Championships Rules and Regulations Addendum September 2018 WORLD BATON TWIRLING FEDERATION EUROPEAN CHAMPIONSHIPS RULES & REGULATIONS SECTION 10a Addendum 2019 SECTION 10a - European

More information

High-Frequency Scattering from the Sea Surface and Multiple Scattering from Bubbles

High-Frequency Scattering from the Sea Surface and Multiple Scattering from Bubbles High-Frequency Scattering from the Sea Surface and Multiple Scattering from Bubbles Peter H. Dahl Applied Physics Laboratory College of Ocean and Fisheries Sciences University of Washington Seattle, Washington

More information

SPE Combining Absorption and AVO Seismic Attributes Using Neural Networks to High-Grade Gas Prospects

SPE Combining Absorption and AVO Seismic Attributes Using Neural Networks to High-Grade Gas Prospects SPE-154215 Combining Absorption and AVO Seismic Attributes Using Neural Networks to High-Grade Gas Prospects A. Rahimi Zeynal, University of Southern California F. Aminzadeh, University of Southern California

More information

Salisbury District Hospital

Salisbury District Hospital The Effectiveness of Peroneal Nerve Functional Electrical STimulation (FES) for the Reduction of Bradykinesia in Parkinson s Disease: A Pragmatic Two Site Feasibility Study for a Single Blinded Randomised

More information

Kerr, A, Rafferty, D, Hollands, K, Barber, M and Granat, MH

Kerr, A, Rafferty, D, Hollands, K, Barber, M and Granat, MH A technique to record the sedentary to walk movement during free living mobility : a comparison of healthy and stroke populations Kerr, A, Rafferty, D, Hollands, K, Barber, M and Granat, MH http://dx.doi.org/10.1016/j.gaitpost.2016.11.046

More information

Research Article Effects of Walking Direction and Cognitive Challenges on Gait in Persons with Multiple Sclerosis

Research Article Effects of Walking Direction and Cognitive Challenges on Gait in Persons with Multiple Sclerosis Multiple Sclerosis International Volume 2013, Article ID 859323, 6 pages http://dx.doi.org/10.1155/2013/859323 Research Article Effects of Walking Direction and Cognitive Challenges on Gait in Persons

More information

Gait Analysis An Introduction Michael W Whittle

Gait Analysis An Introduction Michael W Whittle We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with gait analysis an introduction

More information

Introduction to Waves. If you do not have access to equipment, the following experiments can be observed here:

Introduction to Waves. If you do not have access to equipment, the following experiments can be observed here: Introduction to Waves If you do not have access to equipment, the following experiments can be observed here: http://tinyurl.com/lupz3dh 1.1 There is a tray with water in it. This can model throwing a

More information

SWI NAPL Recovery. Cemcor Environmental Services. represented by. Contact: Craig Marlow Phone Cell

SWI NAPL Recovery. Cemcor Environmental Services. represented by. Contact: Craig Marlow Phone Cell SWI NAPL Recovery represented by Cemcor Environmental Services Contact: Craig Marlow Phone 419.867.8966 Cell 419.349.7970 Email cemarlow@att.net Physical mechanisms of SWI Injection in the saturated zone

More information

Clinical Study Synopsis

Clinical Study Synopsis Clinical Study Synopsis This Clinical Study Synopsis is provided for patients and healthcare professionals to increase the transparency of Bayer's clinical research. This document is not intended to replace

More information

Accelerating Rate Calorimeter

Accelerating Rate Calorimeter The World s Benchmark Adiabatic System The Accelerating Rate is unique for its unparalleled adiabacity, its sensitivity and its sample universality. Coupled to this its ease of use and simple data analysis

More information

Mutual and asynchronous anticipation and action in sports as globally competitive

Mutual and asynchronous anticipation and action in sports as globally competitive 1 Supplementary Materials Mutual and asynchronous anticipation and action in sports as globally competitive and locally coordinative dynamics Keisuke Fujii, Tadao Isaka, Motoki Kouzaki and Yuji Yamamoto.

More information

Available online at ScienceDirect. Energy Procedia 53 (2014 )

Available online at   ScienceDirect. Energy Procedia 53 (2014 ) Available online at www.sciencedirect.com ScienceDirect Energy Procedia 53 (2014 ) 156 161 EERA DeepWind 2014, 11th Deep Sea Offshore Wind R&D Conference Results and conclusions of a floating-lidar offshore

More information

Results and conclusions of a floating Lidar offshore test

Results and conclusions of a floating Lidar offshore test Results and conclusions of a floating Lidar offshore test J. Gottschall, G. Wolken-Möhlmann, Th. Viergutz, B. Lange [Fraunhofer IWES Wind Lidar Buoy next to FINO1 met. mast] EERA DeepWind'2014 Conference,

More information

Predicting the Total Number of Points Scored in NFL Games

Predicting the Total Number of Points Scored in NFL Games Predicting the Total Number of Points Scored in NFL Games Max Flores (mflores7@stanford.edu), Ajay Sohmshetty (ajay14@stanford.edu) CS 229 Fall 2014 1 Introduction Predicting the outcome of National Football

More information

Towards City-Scale Smartphone Sensing of Potentially Unsafe Pedestrian Movements

Towards City-Scale Smartphone Sensing of Potentially Unsafe Pedestrian Movements Towards City-Scale Smartphone Sensing of Potentially Unsafe Pedestrian Movements Trisha Datta Hillsborough Township Public School Hillsborough, NJ, USA tdatta@htps.us Shubham Jain WINLAB, Rutgers University

More information

Real-world Gyroscope-based Gait Event Detection and Gait Feature Extraction

Real-world Gyroscope-based Gait Event Detection and Gait Feature Extraction Real-world Gyroscope-based Gait Event Detection and Gait Feature Extraction Paolo Fraccaro Centre for Health Informatics City University London, UK. Paolo.Fraccaro.1@city.ac.uk Lorcan Walsh CASALA Dundalk

More information

Cricket Team Selection and Analysis by Using DEA Algorithm in Python

Cricket Team Selection and Analysis by Using DEA Algorithm in Python Cricket Team Selection and Analysis by Using DEA Algorithm in Python V.Rajyalakshmi 1, M.S. Vani 2, M.Narendra 3,M.Pavan Kumar 4,D.Charan Kumar Reddy 5,P.vennela 6 1,2 Assistant Professor, 3,4,5,6 B.Tech

More information

Performance of Fully Automated 3D Cracking Survey with Pixel Accuracy based on Deep Learning

Performance of Fully Automated 3D Cracking Survey with Pixel Accuracy based on Deep Learning Performance of Fully Automated 3D Cracking Survey with Pixel Accuracy based on Deep Learning Kelvin C.P. Wang Oklahoma State University and WayLink Systems Corp. 2017-10-19, Copenhagen, Denmark European

More information

Basketball field goal percentage prediction model research and application based on BP neural network

Basketball field goal percentage prediction model research and application based on BP neural network ISSN : 0974-7435 Volume 10 Issue 4 BTAIJ, 10(4), 2014 [819-823] Basketball field goal percentage prediction model research and application based on BP neural network Jijun Guo Department of Physical Education,

More information

Waves. Mechanical Waves A disturbance in matter that carries energy from one place to another.

Waves. Mechanical Waves A disturbance in matter that carries energy from one place to another. 17.2 - Waves Waves Mechanical Waves A disturbance in matter that carries energy from one place to another. Medium The material through which a wave travels. Medium can be any three states of matter: solid,

More information

Mathematics Assessment Program. Middle School Mathematics. Time Allowed Section A - 40 minutes; Section B - 40 minutes

Mathematics Assessment Program. Middle School Mathematics. Time Allowed Section A - 40 minutes; Section B - 40 minutes Mathematics Assessment Program MS - 3 Middle School Mathematics Time Allowed Section A - 40 minutes; Section B - 40 minutes These tasks give you a chance to show what you know and how you reason, and to

More information

LATLAS. Documentation

LATLAS. Documentation LATLAS Documentation 27.07.2017 1. Project's presentation The LATLAS project aims at supplying an interactive Internet platform with an atlas of waves for the main Swiss lakes. The characteristics of waves

More information

EVENT DESCRIPTIONS & PARTICIPANT SIGN UP

EVENT DESCRIPTIONS & PARTICIPANT SIGN UP RANDOLPH-ASHEBORO YMCA 3 rd Annual CORPORATE CUP EVENT DESCRIPTIONS & PARTICIPANT SIGN UP Friday, September 15 & Saturday, September 16 2017 AGENDA Please note, end times are approximate and may vary depending

More information

Nutrition, supplements, and exercise

Nutrition, supplements, and exercise Nutrition, supplements, and exercise Walter R. Frontera, MD, PhD Professor and Chair Department of Physical Medicine and Rehabilitation Vanderbilt University School of Medicine And Medical Director of

More information

USA JUMP ROPE FEDERATION

USA JUMP ROPE FEDERATION USA JUMP ROPE FEDERATION REQUEST FOR PROPOSAL (RFP) HOST CITY FOR U.S. NATIONAL JUMP ROPE CHAMPIONSHIP 2020 / 2021 Marian Fletcher, Executive Director USA JUMP ROPE FEDERATION 2431 Crosstimbers St., Huntsville,

More information

Basic walker-assisted gait characteristics derived from forces and moments exerted on the walker s handles: Results on normal subjects

Basic walker-assisted gait characteristics derived from forces and moments exerted on the walker s handles: Results on normal subjects Medical Engineering & Physics 29 (2007) 380 389 Basic walker-assisted gait characteristics derived from forces and moments exerted on the walker s handles: Results on normal subjects Majd Alwan a,, Alexandre

More information

SwimTulsa New Year s Invitational January 5-7, 2018

SwimTulsa New Year s Invitational January 5-7, 2018 MEET SANCTION NO : OK18-002 TIME TRIAL SANCTION NO: OK18-003 SwimTulsa New Year s Invitational January 5-7, 2018 LOCATION: Union 6 th & 7 th Grade Center Pool, 10100 E 61 st St, Tulsa, Oklahoma 74133 MEET

More information

Research Article / Araştırma Makalesi STEP COUNTING USING SMARTPHONE ACCELEROMETER AND FAST FOURIER TRANSFORM

Research Article / Araştırma Makalesi STEP COUNTING USING SMARTPHONE ACCELEROMETER AND FAST FOURIER TRANSFORM Sigma J Eng & Nat Sci 8 (2), 2017, 175-182 Publications Prepared for the Innovations on Intelligents Systems and Applications Symposium ASYU 2016 Akıllı Sistemler ve Uygulamalardaki Yenilikler Sempozyumu

More information

HVORFOR OPSTÅR LØBESKADER?

HVORFOR OPSTÅR LØBESKADER? HVORFOR OPSTÅR LØBESKADER? PT, MHSc, PhD Post Doc at Section for Sport Science, Department of Public Health, Aarhus Universitet. Idrætsskader, epidemiologi og statistik OUR RESEARCH GROUP: Research coordinator

More information

Evaluation of pedestrians speed with investigation of un-marked crossing

Evaluation of pedestrians speed with investigation of un-marked crossing Evaluation of pedestrians speed with investigation of un-marked crossing Iraj Bargegol, Naeim Taghizadeh, Vahid Najafi Moghaddam Gilani Abstract Pedestrians are one of the most important users of urban

More information

SAFETY EVALUATION OF AN UNCONTROLLED

SAFETY EVALUATION OF AN UNCONTROLLED SAFETY EVALUATION OF AN UNCONTROLLED INTERSECTION USING SURROGATE SAFETY MEASURES By S. Shekhar Babu Research scholar (Ext) IITB Asso Prof CME Pune Prof. P. Vedagiri Asst Prof Dept of civil Engg IIT Bombay

More information

High Ping Rate Profile Water Mode 12

High Ping Rate Profile Water Mode 12 Application Note FSA-014 (October 2008) Revised October 2008 High Ping Rate Profile Water Mode 12 Introduction Water Mode 12 is the result of the continued evolution of the signal processing within our

More information

Gait Analysis using Neural Networks

Gait Analysis using Neural Networks Gait Analysis using Neural Networks Sai krishna WDS 1 1Student, (B. Tech) Department of Electronics and communication, Vellore Institute of Technology, Chennai, India. -----------------------------------------------------------------------***--------------------------------------------------------------------

More information

fabian HFO: Modular, Powerful, Versatile.

fabian HFO: Modular, Powerful, Versatile. fabian HFO: Modular, Powerful, Versatile. Introducing the flagship of the ACUTRONIC FABIAN FAMILY. The FABIAN HFO, a ventilator developed specifically for the NICU and PICU needs, packed with many great

More information

LESSON 5: THE BOUNCING BALL

LESSON 5: THE BOUNCING BALL 352 - LINEAR B EHAVIOR LESSON 5: THE BOUNCING BALL y Notes to the Instructor Time: This lesson should take one class session. Materials: Two meter sticks or one tape measure per group, masking tape, balls

More information

Biomechanical Forces of Concussions. February 20, 2013 Martin Mrazik, PhD, R.Psych. University of Alberta

Biomechanical Forces of Concussions. February 20, 2013 Martin Mrazik, PhD, R.Psych. University of Alberta Biomechanical Forces of Concussions February 20, 2013 Martin Mrazik, PhD, R.Psych. University of Alberta Acknowledgements The Problem In the News The Globe and Mail (March 15, 2011): Bob Probert s brain

More information

All sailing data straight to the cloud Plug and Play. The SAILMON Coach Pole

All sailing data straight to the cloud Plug and Play. The SAILMON Coach Pole All sailing data straight to the cloud Plug and Play The SAILMON Coach Pole Highly accurate sensor The SAILMON Coach Pole is a highly accurate GPS heading sensor, equipped with a sonic wind sensor to monitor

More information

High Resolution Sea Surface Roughness and Wind Speed with Space Lidar (CALIPSO)

High Resolution Sea Surface Roughness and Wind Speed with Space Lidar (CALIPSO) High Resolution Sea Surface Roughness and Wind Speed with Space Lidar (CALIPSO) Yongxiang Hu NASA Langley Research Center Carl Weimer Ball Aerospace Corp. 1 CALIPSO Mission Overview CALIPSO seeks to improve

More information

Waves and Sound. (Chapter 25-26)

Waves and Sound. (Chapter 25-26) Waves and Sound (Chapter 25-26) I can de(ine and use the terms period, wavelength, frequency, amplitude, Hertz, crest, trough, transverse, longitudinal, and standing waves. Waves and Sound (Chapter 25-26)

More information

Bioequivalence: Saving money with generic drugs

Bioequivalence: Saving money with generic drugs The Right Stuff: Appropriate Mathematics for All Students Promoting the use of materials that engage students in meaningful activities that promote the effective use of technology to support mathematics,

More information

Analysis of Backward Falls Caused by Accelerated Floor Movements Using a Dummy

Analysis of Backward Falls Caused by Accelerated Floor Movements Using a Dummy Original Article Analysis of Backward Falls Caused by Accelerated Floor Movements Using a Dummy Hisao NAGATA 1 * and Hisato OHNO 2 1 National Institute of Occupational Safety and Health, 1 4 6 Umezono,

More information

New research that enhances our knowledge of foot mechanics as well as the effect of

New research that enhances our knowledge of foot mechanics as well as the effect of The Tissue Stress Model: Justification based on Current Best Evidence New research that enhances our knowledge of foot mechanics as well as the effect of bone alignment on foot mobility during activity

More information

Nearshore Wind-Wave Forecasting at the Oregon Coast. Gabriel García, H. Tuba Özkan-Haller, Peter Ruggiero November 16, 2011

Nearshore Wind-Wave Forecasting at the Oregon Coast. Gabriel García, H. Tuba Özkan-Haller, Peter Ruggiero November 16, 2011 Nearshore Wind-Wave Forecasting at the Oregon Coast Gabriel García, H. Tuba Özkan-Haller, Peter Ruggiero November 16, 2011 What is Wave Forecasting? An attempt to predict how the ocean surface is going

More information

IMPC phenotyping SOPs in JMC

IMPC phenotyping SOPs in JMC IMPC phenotyping SOPs in JMC Indirect Calorimetry IMPC_CAL_002 Purpose Indirect calorimetry provides detailed information on the energy metabolism of mutant mice. Energy expenditure is evaluated through

More information

Description: Percentage of cases with median tidal volumes less than or equal to 8 ml/kg.

Description: Percentage of cases with median tidal volumes less than or equal to 8 ml/kg. Measure Abbreviation: PUL 02 Description: Percentage of cases with median tidal volumes less than or equal to 8 ml/kg. NQS Domain: Patient Safety Measure Type: Process Scope: Calculated on a per case basis.

More information