좋은아침입니다 (Cho Eun Achim Yip Ni Da) (Jeo Reul Cho Dae Hae Joo
|
|
|
- Beatrix Lewis
- 5 years ago
- Views:
Transcription
1 좋은아침입니다 (Cho Eun Achim Yip Ni Da) 저를초대해주셔서감사합니다 (Jeo Reul Cho Dae Hae Joo Seuh Seo, Kam Sa Hap Ni Da)
2 PLEASE JOIN US 13 TH INTERNATIONAL CONGRESS OF BIORHEOLOGY and 6 TH INTERNATIONAL CONFERENCE ON CLINICAL HEMORHEOLOGY PENN STATE UNIVERSITY STATE COLLEGE, PA, USA JULY 9-13, 2008 (ABSTRACT DEADLINE: MAY 1, 2008) Herbert Lipowsky, PhD ISB Co-Chair Herbert Meiselman, ScD ISCH Co-Chair
3 FUNDAMENTALS OF HEMORHEOLOGY: BASIC SCIENCE AND CLINICAL ASPECTS Herbert J. Meiselman, ScD Keck School of Medicine Los Angeles, CA USA Oguz K. Baskurt Akdeniz University Antalya, Turkey
4 PRESENTATION TODAY Historical Perspectives Principles of Rheology Rheology of Blood Determinants of Blood Rheology Relevance to Atherosclerosis
5 EARLY WORKERS IN HEMORHEOLOGY POISEUILLE ( ) Poiseuille s s Law Q = K (Δ P)(D 4 ) / (L)(η); η = viscosity Resistance to flow = ΔP / Q = K (L)(η) / D 4 FÅHRAEUS LINDQVIST (1929, 1931) Blood viscosity and hematocrit in narrow tubes Fåhraeus Lindqvist Effect
6 PRESENTATION TODAY Historical Perspectives Principles of Rheology Rheology of Blood Determinants of Blood Rheology Relevance to Atherosclerosis
7 RHEOLOGICAL APPROACH DEFORMING FORCE = STRESS Pressure gradient in tube, torque on viscometer surfaces DEFORMATION = STRAIN SHEAR RATE Flow rate in tube, viscometer rotational speed STRESS / STRAIN = Mechanical Property Viscosity
8 RHEOLOGY OF FLUIDS Newtonian Viscos sity Shear rate Non-Newtonian Viscos sity Shear rate
9 PRESENTATION TODAY Historical Perspectives Principles of Rheology Rheology of Blood Determinants of Blood Rheology Relevance to Atherosclerosis
10 SHEAR RATE VISCOSITY RESULTS
11 Viscosity Shear Rate Relations RBC + SALINE RBC + PLASMA SCOSITY (m mpa.s) VI RIGID CELLS SHEAR RATE (SEC -1 )
12 PRESENTATION TODAY Historical Perspectives Principles of Rheology Rheology of Blood Determinants of Blood Rheology Relevance to Atherosclerosis
13 RBC MOTION IN TUBE FLOW: IMPORTANCE OF RBC DEFORMABILITY DILUTE RBC SUSPENSION INTACT RBC IN CROWDED GHOST SUSPENSION
14 EFFECT OF HEMATOCRIT ON BLOOD VISCOSITY 120 BLOOD VIS SCOSITY (mp Pa.s or cp) % 30 % 40 % 50 % SHEAR RATE (sec -1 )
15 SENSITIVITY OF VISCOSITY TO HEMATOCRIT: EFFECT OF SHEAR RATE 120 BLOOD VISCOSITY (m mpa.s or cp) SHEAR = 0.1 sec SHEAR = 20 sec HEMATOCRIT (%)
16 RED BLOOD CELL AGGREGATION AT STASIS OR LOW FLOW
17 RBC AGGREGATION MECHANISMS BRIDGING MODEL: larger proteins or polymers bind to adjacent cells tends to link or bridge cells together DEPLETION MODEL: depletion of protein or polymer concentration (versus bulk phase) near the cell surface exclusion of macromolecules leads to an osmotic gradient and thus attractive forces between cells
18 RBC BEHAVIOR IN VIVO HIGH FLOW RATES: DEFORMATION LOW FLOW RATES: AGGREGATION STASIS: AGGREGATION
19 INCREASED RBC AGGREGATION IN PATHOLOGICAL STATES Diabetes HIV Infection Lipid Disorders Macroglobulinemia Myocardial Infarction Sepsis Stroke
20 PRESENTATION TODAY Historical Perspectives Principles of Rheology Rheology of Blood Determinants of Blood Rheology Relevance to Atherosclerosis
21 ATHEROGENESIS AND ATHEROSCLEROSIS LINKS WITH HEMORHEOLOGY (A) High levels of fibrinogen strongly correlate with frequency of atherosclerosis and stroke High levels of fibrinogen cause increased extent and strength of RBC aggregation RBC aggregation enhanced in regions of low flow or stasis Enhanced RBC aggregation promotes margination of leucocytes to vessel wall
22 ATHEROGENESIS AND ATHEROSCLEROSIS LINKS WITH HEMORHEOLOGY (B) Uniform laminar flow is atheroprotective Regions of disturbed flow (branches, curves) preferred sites for atherosclerotic disease Low or zero shear rate in regions of disturbed flow are regions of higher blood viscosity Long residence times for cells (RBC, WBC) and solutes (ADP) in regions of disturbed flow
23 FLOW THROUGH SYMMETRIC CONSTRICTION Karino, Goldsmith, et.al, 1987
24 FLOW THROUGH SUDDEN EXPANSION Karino, Goldsmith, et. al, 1987
25 FLOW THROUGH VALVE LEAFLETS (DOG SAPHENOUS VEIN) Karino, Goldsmith, et. al, 1987
26 FLOW THROUGH 90 DEGREE BRANCH Karino, Goldsmith, et. al, 1987
27 FLOW PATTERNS IN DOG AORTIC ARCH Karino, Goldsmith, et. al, 1987
28 ATHEROSCLEROSIS PRONE OR RESISTANT REGIONS (MOUSE BRACHIOCEPHALIC TRUNK) Won, et al., Am. J. Path., 2007
29 CHEMICAL LIGANDS AND MECHANICAL FORCES STIMULATE ENDOTHELIAL CELLS Chien, Am. J. Physiol., 2007
30 CONCLUSIONS Blood is a non-newtonian fluid: viscosity increases as flow slows and shear decreases Viscosity function of hematocrit, RBC rigidity, RBC aggregation, plasma proteins Disturbed flow regions have low or zero shear rate and are preferred sites for atherosclerotic disease ; laminar flow athero-protective protective Disturbed flow regions: higher blood viscosity, margination of cells, long residence times for cells (RBC, WBC) and solutes (ADP)
31 경청해주셔서감사합니다 (Kyung Chung Hae Joo Seuh Seo, Kam Sa Hap Ni Da)
Agricultural Science 1B Principles & Processes in Agriculture. Mike Wheatland
Agricultural Science 1B Principles & Processes in Agriculture Mike Wheatland (m.wheatland@physics.usyd.edu.au) Outline - Lectures weeks 9-12 Chapter 6: Balance in nature - description of energy balance
A STUDY ON RHEOLOGICAL BEHAVIOR OF BLOOD: AN ALTERNATIVE APPROACH. Dr. Naresh Kaul MD Aspirant & Physician Mangaluru, INDIA.
SCHOLEDGE INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY & ALLIED STUDIES VOL. 2, ISSUE 6 (JUNE2015) ISSN-2394-336X www.thescholedge.org ---------------------------------------------------------------------------------------------------
Margination of a leukocyte in a model microvessel
Margination of a leukocyte in a model microvessel Jonathan B. Freund Mechanical Science & Engineering University of Illinois at Urbana-Champaign J. B. Freund p.1/40 Inflammation Response Leukocyte (white
Chapter 4 The physical and flow properties of blood and other fluids
Chapter 4 The physical and flow properties of blood and other fluids 4. Physical properties of blood Blood is a viscous fluid mixture consisting of plasma and cells. Table 4. summarizes the most important
Methods in blood rheology from theoretical and experimental approach to clinical applications
Series on Biomechanics, Vol.27, No. 1-2 (212), 44-5 Methods in blood rheology from theoretical and experimental approach to clinical applications N. Antonova Department of Biomechanics, Institute of Mechanics,
Rheological Properties
Rheological Properties Shear Stress the force experienced by the liquid is proportional to the area of the upper plate and is defined as the shear stress, σ = F/A (Units = Nm -2 or Pascals [Pa]) Shear
Numerical study of blood fluid rheology in the abdominal aorta
Design and Nature IV 169 Numerical study of blood fluid rheology in the abdominal aorta F. Carneiro 1, V. Gama Ribeiro 2, J. C. F. Teixeira 1 & S. F. C. F. Teixeira 3 1 Universidade do Minho, Departamento
Effects of Magnetic Field and Slip on a Two-Fluid Model for Couple Stress Fluid Flow through a Porous Medium
Inter national Journal of Pure and Applied Mathematics Volume 113 No. 11 2017, 65 74 ISSN: 1311-8080 printed version; ISSN: 1314-3395 on-line version url: http://www.ijpam.eu ijpam.eu Effects of Magnetic
Polymers Reactions and Polymers Production (3 rd cycle)
EQ, Q, DEQuim, DQuim nd semester 017/018, IST-UL Science and Technology of Polymers ( nd cycle) Polymers Reactions and Polymers Production (3 rd cycle) Lecture 5 Viscosity easurements of the viscosity
fluid flow and Circulatory system
Importance of the physics of fluids fluid flow and Circulatory system Miklós Kellermayer I. Hemodynamics E.g.: What are the characteristics of blood flow in the circulatory system? II. Motion in viscous
Investigation of blood rheology under steady and unidirectional large amplitude oscillatory shear
Investigation of blood rheology under steady and unidirectional large amplitude oscillatory shear Jeffrey S. Horner a), Matthew J. Armstrong b), Norman J. Wagner a), and Antony N. Beris a)* a) Center for
Fluid dynamics - viscosity and. turbulent flow
Fluid dynamics - viscosity and Fluid statics turbulent flow What is a fluid? Density Pressure Fluid pressure and depth Pascal s principle Buoyancy Archimedes principle Fluid dynamics Reynolds number Equation
University of Washington Department of Chemistry Chemistry 453 Winter Quarter 2013
Lecture 1 3/13/13 University of Washington Department of Chemistry Chemistry 53 Winter Quarter 013 A. Definition of Viscosity Viscosity refers to the resistance of fluids to flow. Consider a flowing liquid
Contents. Preface XIII. 1 General Introduction 1 References 6
VII Contents Preface XIII 1 General Introduction 1 References 6 2 Interparticle Interactions and Their Combination 7 2.1 Hard-Sphere Interaction 7 2.2 Soft or Electrostatic Interaction 7 2.3 Steric Interaction
What s important: viscosity Poiseuille's law Stokes' law Demo: dissipation in flow through a tube
PHYS 101 Lecture 29x - Viscosity 29x - 1 Lecture 29x Viscosity (extended version) What s important: viscosity Poiseuille's law Stokes' law Demo: dissipation in flow through a tube Viscosity We introduced
Comparison of three rheological models of shear flow behavior studied on blood samples from post-infarction patients
Med Bio Eng Comput (27) 45:837 844 DOI.7/s57-7-236-4 ORIGINAL ARTICLE Comparison of three rheological models of shear flow behavior studied on blood samples from post-infarction patients Anna Marcinkowska-Gapińska
BIOMECHANICS - Fluid Biomechanics And Circulation - Natacha DePaola and Michael P. Burns
FLUID BIOMECHANICS AND CIRCULATION Natacha DePaola and Michael P. Burns Illinois Institute of Technology, USA Keywords: shear stress, pressure, hemodynamics, equations of fluid motion, venous flow, arterial
Modelling of dispersed, multicomponent, multiphase flows in resource industries Section 4: Non-Newtonian fluids and rheometry (PART 1)
Modelling of dispersed, multicomponent, multiphase flows in resource industries Section 4: Non-Newtonian fluids and rheometry (PART 1) Globex Julmester 2017 Lecture #3 05 July 2017 Agenda Lecture #3 Section
Biomagnetic Steady Flow through an Axisymmetric Stenosed Artery
International Journal of Innovation and Applied Studies ISSN 2028-9324 Vol. 8 No. 1 Sep. 2014, pp. 394-407 2014 Innovative Space of Scientific Research Journals http://www.ijias.issr-journals.org/ Biomagnetic
World Journal of Engineering Research and Technology WJERT
wjert, 2017, Vol. 3, Issue 6, 93-116. Original Article ISSN 2454-695X Uddin et al. WJERT www.wjert.org SJIF Impact Factor: 4.326 NUMERICAL INVESTIGATION OF BLOOD FLOW THROUGH STENOTIC ARTERY Mohammed Nasir
On the oscillatory tube flow of healthy human blood
On the oscillatory tube flow of healthy human blood Miguel A. Moyers-Gonzalez Department of Mathematics and Statistics, University of Canterbury, New Zealand Robert G. Owens Département de mathématiques
Lecture 3. Properties of Fluids 11/01/2017. There are thermodynamic properties of fluids like:
11/01/2017 Lecture 3 Properties of Fluids There are thermodynamic properties of fluids like: Pressure, p (N/m 2 ) or [ML -1 T -2 ], Density, ρ (kg/m 3 ) or [ML -3 ], Specific weight, γ = ρg (N/m 3 ) or
CYPRUS UNIVERSITY OF TECHNOLOGY DEPARTMENT OF MECHANICAL ENGINEERING AND MATERIALS SCIENCE AND ENGINEERING MASTER THESIS
CYPRUS UNIVERSITY OF TECHNOLOGY DEPARTMENT OF MECHANICAL ENGINEERING AND MATERIALS SCIENCE AND ENGINEERING MASTER THESIS EXPERIMENTAL INVESTIGATION OF THE EFFECTS OF RED BLOOD CELL AGGREGATION ON BLOOD
Today s s Agenda. Lunch Sam Hund s Computational Presentation The Web Site Subversion Repository. Sangria Project
Today s s Agenda Lunch Sam Hund s Computational Presentation The Web Site Subversion Repository A Multi-Physics Approach for Predicting Platelet-Mediated Thrombosis for the Evaluation and Design of Medical
MECHANICAL PROPERTIES
MECHANICAL PROPERTIES Rheology S.C. BAYNE, 1 J.Y. Thompson 2 1 University of Michigan School of Dentistry, Ann Arbor, MI 48109-1078 sbayne@umich.edu 2 Nova Southeastern College of Dental Medicine, Ft.
MASSACHUSETTS INSTITUTE OF TECHNOLOGY J/2.792J/HST542J: Quantitative Physiology: Organ Transport Systems PHYSIOLOGICAL FLUID MECHANICS
Harvard-MIT Division of Health Sciences and Technology HST.542J: Quantitative Physiology: Organ Transport Systems Instructor: Roger Mark c Roger G. Mark, 2003 (adapted from original notes by Prof. Roger
BME 419/519 Hernandez 2002
Vascular Biology 2 - Hemodynamics A. Flow relationships : some basic definitions Q v = A v = velocity, Q = flow rate A = cross sectional area Ohm s Law for fluids: Flow is driven by a pressure gradient
Mathematical Model of Blood Flow in Carotid Bifurcation
Excerpt from the Proceedings of the COMSOL Conference 2009 Milan Mathematical Model of Blood Flow in Carotid Bifurcation E. Muraca *,1, V. Gramigna 1, and G. Fragomeni 1 1 Department of Experimental Medicine
Pharmaceutical compounding I Colloidal and Surface-Chemical Aspects of Dosage Forms Dr. rer. nat. Rebaz H. Ali
University of Sulaimani School of Pharmacy Dept. of Pharmaceutics Pharmaceutical Compounding Pharmaceutical compounding I Colloidal and Surface-Chemical Aspects of Dosage Forms Dr. rer. nat. Rebaz H. Ali
Numerical Study of Blood Flow through Symmetry and Non- Symmetric Stenosis Artery under Various Flow Rates
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) e-issn: 2279-0853, p-issn: 2279-0861.Volume 16, Issue 6 Ver. I (June. 2017), PP 106-115 www.iosrjournals.org Numerical Study of Blood Flow through
STUDY OF BLOOD FLOW THROUGH MODELLED VASCULAR STENOSIS
STUDY OF BLOOD FLOW THROUGH MODELLED VASCULAR STENOSIS S.R. Verma Department of Mathematics D.A-V. (P.G.) College, Kanpur-208001, India E-mail : srverma303@gmail.com The effect of an axially symmetric
Computational Biorheology of Human Blood Flow in Health and Disease
Computational Biorheology of Human Blood Flow in Health and Disease The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation As Published
CHAPTER 3. CONVENTIONAL RHEOMETRY: STATE-OF-THE-ART. briefly introduces conventional rheometers. In sections 3.2 and 3.
30 CHAPTER 3. CONVENTIONAL RHEOMETRY: STATE-OF-THE-ART This chapter reviews literature on conventional rheometries. Section 3.1 briefly introduces conventional rheometers. In sections 3.2 and 3.3, viscometers
Fluid Mechanics II Viscosity and shear stresses
Fluid Mechanics II Viscosity and shear stresses Shear stresses in a Newtonian fluid A fluid at rest can not resist shearing forces. Under the action of such forces it deforms continuously, however small
Doppler Imaging: The Basics
Doppler Imaging: The Basics Brian D. Coley, MD, FACR Cincinna< Children s Hospital Medical Center Cincinna
Biotransport: Principles
Robert J. Roselli Kenneth R. Diller Biotransport: Principles and Applications 4 i Springer Contents Part I Fundamentals of How People Learn (HPL) 1 Introduction to HPL Methodology 3 1.1 Introduction 3
pointed out that blood is a non-newtonian fluid (3, 7, 8), that the law of Poiseuille cannot be directly
Journal of Clinical Investigation Vol. 41, No. 8, 1962 INFLUENCE OF FLOW PROPERTIES OF BLOOD UPON VISCOSITY- HEMATOCRIT RELATIONSHIPS * BY ROE E. WELLS, JR.t AND EDWARD W. MERRILL (From the Departments
Modeling of colloidal gels
Modeling of colloidal gels rheology and contact forces 1 Ryohei Seto, TU München Heiko Briesen, TU München Robert Botet, LPS, Paris-Sud Martine Meireles, LGC, Univ. Paul Sabatier Bernard Cabane, ESPCI
Introduction to Marine Hydrodynamics
1896 1920 1987 2006 Introduction to Marine Hydrodynamics (NA235) Department of Naval Architecture and Ocean Engineering School of Naval Architecture, Ocean & Civil Engineering First Assignment The first
Wavelength selection in measuring red blood cell aggregation based on light transmittance
Wavelength selection in measuring red blood cell aggregation based on light transmittance Mehmet Uyuklu Murat Canpolat Herbert J. Meiselman Oguz K. Baskurt Downloaded From: https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics
1. Introduction, fluid properties (1.1, 2.8, 4.1, and handouts)
1. Introduction, fluid properties (1.1, 2.8, 4.1, and handouts) Introduction, general information Course overview Fluids as a continuum Density Compressibility Viscosity Exercises: A1 Fluid mechanics Fluid
Chemical and Biomolecular Engineering 150A Transport Processes Spring Semester 2017
Chemical and Biomolecular Engineering 150A Transport Processes Spring Semester 2017 Objective: Text: To introduce the basic concepts of fluid mechanics and heat transfer necessary for solution of engineering
Middle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr.
Reading Assignments Middle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr. Sert) Study Set 1 You can find the answers of some of the following
Investigating platelet motion towards vessel walls in the presence of red blood cells
Investigating platelet motion towards vessel walls in the presence of red blood cells (Complex Fluids in Biological Systems) Lindsay Crowl and Aaron Fogelson Department of Mathematics University of Utah
Viscosity and Polymer Melt Flow. Rheology-Processing / Chapter 2 1
Viscosity and Polymer Melt Flow Rheology-Processing / Chapter 2 1 Viscosity: a fluid property resistance to flow (a more technical definition resistance to shearing) Remember that: τ μ du dy shear stress
(2.1) Is often expressed using a dimensionless drag coefficient:
1. Introduction Multiphase materials occur in many fields of natural and engineering science, industry, and daily life. Biological materials such as blood or cell suspensions, pharmaceutical or food products,
Red blood cell velocity profiles in skeletal muscle venules at low flow rates are described by the Casson model
Clinical Hemorheology and Microcirculation 36 (2007) 217 233 217 IOS Press Red blood cell velocity profiles in skeletal muscle venules at low flow rates are described by the Casson model Bigyani Das a,,
COURSE NUMBER: ME 321 Fluid Mechanics I. Fluid: Concept and Properties
COURSE NUMBER: ME 321 Fluid Mechanics I Fluid: Concept and Properties Course teacher Dr. M. Mahbubur Razzaque Professor Department of Mechanical Engineering BUET 1 What is Fluid Mechanics? Fluid mechanics
ENGG 199 Reacting Flows Spring Lecture 2b Blending of Viscous, Non-Newtonian Fluids
ENGG 199 Reacting Flows Spring 2006 Lecture 2b Blending of Viscous, Non-Newtonian Fluids Copyright 2000, A.. Etchells, R..Grenville & R.D. LaRoche All rights reserved. Re-Cap In turbulent regime, viscosity
Pharmaceutics I. Unit 6 Rheology of suspensions
Pharmaceutics I اينالديصيدلينيات 1 Unit 6 Rheology of suspensions 1 Rheology, the science of the flow or deformation of matter (liquid or soft solid) under the effect of an applied force. It addresses
A connecting tube, which enables the movement of the liquid between two positions
Chapter 4: Flow In vivo, transportation of materials is controlled by the flow of a fluid such as liquid or gas. When the control of this flow does not work, life activity stagnates. In this chapter, we
Hemodynamics in stenotic vessels of small diameter under steady state conditions: Effect of viscoelasticity and migration of red blood cells
Biorheology 52 (2015) 183 210 183 DOI 10.3233/BIR-14033 IOS Press Hemodynamics in stenotic vessels of small diameter under steady state conditions: Effect of viscoelasticity and migration of red blood
Arterial Macrocirculatory Hemodynamics
Arterial Macrocirculatory Hemodynamics 莊漢聲助理教授 Prof. Han Sheng Chuang 9/20/2012 1 Arterial Macrocirculatory Hemodynamics Terminology: Hemodynamics, meaning literally "blood movement" is the study of blood
Week 8. Topics: Next deadline: Viscous fluid flow (Study guide 14. Sections 12.4 and 12.5.) Bolus flow (Study guide 15. Section 12.6.
8/1 Topics: Week 8 Viscous fluid flow (Study guide 14. Sections 12.4 and 12.5.) Bolus flow (Study guide 15. Section 12.6.) Pulsatile flow (Study guide 15. Section 12.7.) Next deadline: Friday October 31
HOW GOOD ARE THE FITS TO THE EXPERIMENTAL VELOCITY PROFILES IN VIVO?
HOW GOOD ARE THE FITS TO THE EXPERIMENTAL VELOCITY PROFILES IN VIVO? Aristotle G. KOUTSIARIS 1,3,*, Sophia V. TACHMITZI 2, Athanassios D. GIANNOUKAS 3 * Corresponding author: Tel.: ++30 (2410) 555278;
Effect of Hematocrit and Inertial Losses on Pressure-Flow Relations in the Isolated Hindpaw of the Dog
Effect of Hematocrit and Inertial Losses on Pressure-Flow Relations in the Isolated Hindpaw of the Dog By Anthony M. Benis, Sc.D., Shunichi Usami, M.D., Ph.D., and Shu Chien, M.B., Ph.D. ABSTRACT The effect
Numerical simulation of rheology of red blood cell rouleaux in microchannels
PHYSICAL REVIEW E 79, 41916 9 Numerical simulation of rheology of red blood cell rouleaux in microchannels T. Wang, 1 T.-W. Pan, 1 Z. W. Xing, 2 and R. Glowinski 1 1 Department of Mathematics, University
Z FEB L.ISRAR( Or I THE RHEOLOGY OF HUMAN BLOOD. Giles R. Cokelet. B. S., California Institute of Technology, 1957
THE RHEOLOGY OF HUMAN BLOOD Or I Z FEB 28 1963 L.ISRAR( by Giles R. Cokelet B. S., California Institute of Technology, 1957 M. S., California Institute of Technology, 1958 Submitted in Partial Fulfillment
Effect of Glycocalyx on Red Blood Cell Motion in Capillary Surrounded by Tissue
Available at http://pvamu.edu/aam Appl. Appl. Math. ISSN: 9-9466 Vol. 4, Issue (June 009) pp. 4 48 (Previously, Vol. 4, No. ) Applications and Applied Mathematics: An International Journal (AAM) Effect
MP10: Process Modelling
MP10: Process Modelling MPhil Materials Modelling Dr James Elliott 0.1 MP10 overview 6 lectures on process modelling of metals and polymers First three lectures by JAE Introduction to polymer rheology
Pharmaceutics I صيدالنيات 1. Unit 6
Pharmaceutics I صيدالنيات 1 Unit 6 1 Rheology of suspensions Rheology, the study of flow, addresses the viscosity characteristics of powders, fluids, and semisolids. Materials are divided into two general
Hydraulic Fundamentals Hydraulics Definition Advent of Oil Hydraulics Pascal s Law Pressure
Fluidsys Training Centre, Bangalore offers an extensive range of skill-based and industry-relevant courses in the field of Pneumatics and Hydraulics. For more details, please visit the website: https://fluidsys.org
Applied physical pharmacy 10. Rheology
Applied physical pharmacy 10. Rheology Sungkyunkwan University, School of Pharmacy Physical Pharmacy Lab Gyoung Won Kim CONTENTS Introduction Newtonian system Non - Newtonian system Thixotropy Viscoelasticity
Mesoscale Simulation of Blood Flow in Small Vessels
1858 Biophysical Journal Volume 92 March 2007 1858 1877 Mesoscale Simulation of Blood Flow in Small Vessels Prosenjit Bagchi Department of Mechanical and Aerospace Engineering, Rutgers University, The
Mathematical Models and Numerical Simulations for the Blood Flow in Large Vessels
Mathematical Models and Numerical Simulations for the Blood Flow in Large Vessels Balazs ALBERT 1 Titus PETRILA 2a Corresponding author 1 Babes-Bolyai University M. Kogalniceanu nr. 1 400084 Cluj-Napoca
Blood Flow in Small Tubes: Quantifying the Transition to the Non-Newtonian Regime
Under consideration for publication in J. Fluid Mech. Blood Flow in Small Tubes: Quantifying the Transition to the Non-Newtonian Regime HUAN LEI, DMITRY A FEDOSOV 2, BRUCE CASWELL 3 AND GEORGE Em KARNIADAKIS
Rheology of human blood plasma: Viscoelastic versus Newtonian behavior
Rheology of human blood plasma: Viscoelastic versus Newtonian behavior In this manuscript, we investigate the rheology and flow behavior of human blood plasma in both shear and extensional flows. We find
Quantification of depletion-induced adhesion of Red Blood Cells
Quantification of depletion-induced adhesion of Red Blood Cells Patrick Steffen, Claude Verdier, Christian Wagner To cite this version: Patrick Steffen, Claude Verdier, Christian Wagner. Quantification
Vesicle micro-hydrodynamics
Vesicle micro-hydrodynamics Petia M. Vlahovska Max-Planck Institute of Colloids and Interfaces, Theory Division CM06 workshop I Membrane Protein Science and Engineering IPAM, UCLA, 27 march 2006 future
Chapter 3 Non-Newtonian fluid
Chapter 3 Non-Newtonian fluid 3-1. Introduction: The study of the deformation of flowing fluids is called rheology; the rheological behavior of various fluids is sketchen Figure 3-1. Newtonian fluids,
Red Blood Cells Augment Leukocyte Rolling in a Virtual Blood Vessel
1834 Biophysical Journal Volume 83 October 2002 1834 1841 Red Blood Cells Augment Leukocyte Rolling in a Virtual Blood Vessel Cristiano Migliorini,* YueHong Qian, Hudong Chen, Edward B. Brown,* Rakesh
An-Najah National University Civil Engineering Department. Fluid Mechanics. Chapter 1. General Introduction
1 An-Najah National University Civil Engineering Department Fluid Mechanics Chapter 1 General Introduction 2 What is Fluid Mechanics? Mechanics deals with the behavior of both stationary and moving bodies
Introduction to Micro/Nanofluidics. Date: 2015/03/13. Dr. Yi-Chung Tung. Outline
Introduction to Micro/Nanofluidics Date: 2015/03/13 Dr. Yi-Chung Tung Outline Introduction to Microfluidics Basic Fluid Mechanics Concepts Equivalent Fluidic Circuit Model Conclusion What is Microfluidics
Keywords: blood, erythrocytes, viscosity, dynamic moduli, deformability, optical techniques, diffraction techniques, pathologies.
BIORHEOLOGY Bruno de Cindio and Domenico Gabriele University of Calabria, Department of Engineering Modeling, Laboratory of Rheology and Food Engineering, Via P. Bucci, I 87030 Rende (CS), Italy Keywords:
Supplementary material to On the rheology of pendular gels and morphological developments in paste- like ternary systems based on capillary attraction
Electronic Supplementary Material (ESI) for Soft Matter. This journal is The Royal Society of Chemistry 214 Supplementary material to On the rheology of pendular gels and morphological developments in
The principals of rheology In pharmaceutical technology
The principals of rheology In pharmaceutical technology Dr. Aleksandar Széchenyi University of Pécs Gyógyszertechnológiai és Biofarmáciai Intézet Institute of Pharmaceutical Technology and Biopharmacy
Dissipative Particle Dynamics: Foundation, Evolution and Applications
Dissipative Particle Dynamics: Foundation, Evolution and Applications Lecture 4: DPD in soft matter and polymeric applications George Em Karniadakis Division of Applied Mathematics, Brown University &
Shear stress and shear rates for µ-slides y-shaped based on Computational Fluid Dynamics (CFD)
Shear stress and shear rates for µ-slides y-shaped based on Computational Fluid Dynamics (CFD) 1) Introduction... 1 ) Computational Fluid Dynamics (CFD) Characteristics... 1 3) Using this document: calculating
Flow Resistance and Drag Forces Due to Multiple Adherent Leukocytes in Postcapillary Vessels
3292 Biophysical Journal Volume 74 June 1998 3292 3301 Flow Resistance and Drag Forces Due to Multiple Adherent Leukocytes in Postcapillary Vessels Gary B. Chapman* and Giles R. Cokelet # *Department of
CENG 501 Examination Problem: Estimation of Viscosity with a Falling - Cylinder Viscometer
CENG 501 Examination Problem: Estimation of Viscosity with a Falling - Cylinder Viscometer You are assigned to design a fallingcylinder viscometer to measure the viscosity of Newtonian liquids. A schematic
Hemodynamics II. Aslı AYKAÇ, PhD. NEU Faculty of Medicine Department of Biophysics
Hemodynamics II Aslı AYKAÇ, PhD. NEU Faculty of Medicine Department of Biophysics Laplace s Law Relates the pressure difference across a closed elastic membrane on liquid film to the tension in the membrane
ABSTRACT 1. INTRODUCTION
High-frequency photoacoustic imaging of erythrocyte aggregation and oxygen saturation: probing hemodynamic relations under pulsatile blood flow Tae-Hoon Bok, Eno Hysi, Michael C. Kolios * Department of
Non-Newtonian blood flow in human right coronary arteries: steady state simulations
Non-Newtonian blood flow in human right coronary arteries: steady state simulations Author Johnston, Barbara, Johnston, Peter, Corney, Stuart, Kilpatrick, David Published 2004 Journal Title Journal of
Large Scale High Resolution Blood Flow Simulations
Large Scale High Resolution Blood Flow Simulations Florian Janoschek Jens Harting Federico Toschi Department of Applied Physics, Eindhoven University of Technology, The Netherlands Institute for Computational
Numerical Model of the Influence of Shear Stress on the Adaptation of a Blood Vessel BMT 03-35
Numerical Model of the Influence of Shear Stress on the Adaptation of a Blood Vessel BMT 03-35 Mirjam Yvonne van Leeuwen Supervisor: Dr. Ir. M.C.M. Rutten Ir. N.J.B. Driessen TUE Eindhoven, The Netherlands
31545 Medical Imaging systems
31545 Medical Imaging systems Lecture 5: Blood flow in the human body Jørgen Arendt Jensen Department of Electrical Engineering (DTU Elektro) Biomedical Engineering Group Technical University of Denmark
Elasticity of the human red blood cell skeleton
Biorheology 40 (2003) 247 251 247 IOS Press Elasticity of the human red blood cell skeleton G. Lenormand, S. Hénon, A. Richert, J. Siméon and F. Gallet Laboratoire de Biorhéologie et d Hydrodynamique Physico-Chimique,
Microfluidics 1 Basics, Laminar flow, shear and flow profiles
MT-0.6081 Microfluidics and BioMEMS Microfluidics 1 Basics, Laminar flow, shear and flow profiles 11.1.2017 Ville Jokinen Outline of the next 3 weeks: Today: Microfluidics 1: Laminar flow, flow profiles,
Drag Reducing Polymers in Vascular System: Viscosity Measurement and Polymers Types and Concentrations
Copyright 6 by ABCM Drag Reducing Polymers in Vascular System: Viscosity Measurement and Polymers Types and Concentrations Jayme Pinto Ortiz University of São Paulo - Avenida Prof. Luciano Gualberto, travessa3
Three-phase CFD analytical modeling of blood flow
Available online at www.sciencedirect.com Medical Engineering & Physics 30 (2008) 91 103 Three-phase CFD analytical modeling of blood flow Jonghwun Jung, Ahmed Hassanein Mathematics and Computer Science
Effect on the Flow of Bile Due to Radially Varying Viscosity in the Cystic Duct
International Journal of Scientific and Innovative Mathematical esearch (IJSIM) Volume 2, Issue 2, February 24, PP 8-85 ISSN 2347-37X (Print) & ISSN 2347-342 (Online) www.arcjournals.org Effect on the
Lab 7: Low Reynolds numbers and Tube Flows
Lab 7: Low Reynolds numbers and Tube Flows Bio427 Biomechanics In this lab, we explore two issues related to biological fluid dynamics: flows at low Reynolds numbers and flows within tubes. The former
CHAPTER 1 Fluids and their Properties
FLUID MECHANICS Gaza CHAPTER 1 Fluids and their Properties Dr. Khalil Mahmoud ALASTAL Objectives of this Chapter: Define the nature of a fluid. Show where fluid mechanics concepts are common with those
viscosity. by an insertion of its value into this equation. This approach leads to misconceptions (Received 3 October 1990)
Journal of Physiology (1991), 442, pp. 569-583 569 With 7 figures Printed in Great Britain THE FLOW OF HUMAN BLOOD THROUGH CAPILLARY TUBES BY JOHN A. SIRS From the Department of Physiology and Biophysics,
Three-dimensional computational modeling and simulation of biological cells and capsules
ABSTRACT OF THE DISSERTATION Three-dimensional computational modeling and simulation of biological cells and capsules by Sai Doddi Dissertation Director: Professor Prosenjit Bagchi Three-dimensional computational
TECHNISCHE UNIVERSITEIT EINDHOVEN Department of Biomedical Engineering, section Cardiovascular Biomechanics
TECHNISCHE UNIVERSITEIT EINDHOVEN Department of Biomedical Engineering, section Cardiovascular Biomechanics Exam Cardiovascular Fluid Mechanics (8W9) page 1/4 Monday March 1, 8, 14-17 hour Maximum score
ENGR 292 Fluids and Thermodynamics
ENGR 292 Fluids and Thermodynamics Scott Li, Ph.D., P.Eng. Mechanical Engineering Technology Camosun College Jan.13, 2017 Review of Last Class Course Outline Class Information Contact Information, Website
LECTURE 1 THE CONTENTS OF THIS LECTURE ARE AS FOLLOWS:
LECTURE 1 THE CONTENTS OF THIS LECTURE ARE AS FOLLOWS: 1.0 INTRODUCTION TO FLUID AND BASIC EQUATIONS 2.0 REYNOLDS NUMBER AND CRITICAL VELOCITY 3.0 APPROACH TOWARDS REYNOLDS NUMBER REFERENCES Page 1 of
Modeling endothelial glycocalyx and its interaction with blood flow
Modeling endothelial glycocalyx and its interaction with blood flow Sofia Biagi PhD under the joint supervision of DdR Chaouqi Misbah LIPhy, Grenoble Prof. Francesco Sciortino Università Sapienza, Roma
A new method to determine wall shear stress distribution
A new method to determine wall shear stress distribution F. J. H. Gijsen, a) A. Goijaerts, F. N. van de Vosse, and J. D. Janssen Department of Mechanical Engineering, Eindhoven University of Technology,