Boris_2009_2     

CURRICULUM  VITAE

      

          Boris I. Gramatikov

        

      Return to Boris’s main page       

           

 

Education

Projects and Achievements

Invention Disclosures and Patents (JHU)

Grants, Awards and Fellowships

Publications

Invited Talks

Employment

Affiliations

Patents (Bulgaria)

Mentoring

Distinctions

Seminars and Special Training

Reviewer

Contact Info

Languages

Teaching Activities

Hobbies

Return to Boris’s main page

 

EDUCATION

1983

 Ph.D. in Technical Sciences from the Technical University of Sofia - Faculty of Electronic Engineering and Technology.
Ph.D. Thesis: Electronic Devices for Automatic Processing of Phonocardiographic Signals. Technical University of Sofia, 1983, UDK 616-7. Central Library of Science and Technology - Sofia, Ref. No. DS 3168. 

1973-78

 Dipl.-Eng. from the Technical University of Ilmenau, Germany, School of Technical and Biomedical Cybernetics, concentration in Biomedical Engineering and Bionics (today:  Institute of Biomedical Engineering and Informatics). Major: Biomedical Engineering and Bionics.

1975    Probation training at the Medical Academy, Erfurt, Germany, Department of Audiometry and Acoustic Evoked Potentials 
1977    Pre-graduation training at the Regional Hospital - Eisenhuettenstadt; Instrumentation design -  Rheography; Clinical engineering training. 
1978    Received the Dipl.-Eng. degree in Biomedical Engineering with a grade "Excellent" ("Auszeichnung")

1966-71

 English Language High School in Plovdiv, Bulgaria; all subjects were taught in English; graduated with honours.

 

EMPLOYMENT and INTERNATIONAL FELLOWSHIPS
 

2003-present

Assistant Professor

Laboratory of Ophthalmic Optics, Division of Pediatric Ophthalmology and Adult Strabismus at The Wilmer Ophthalmological Institute, Johns Hopkins University,  Baltimore, MD, USA

2000

Research Associate

Laboratory of Ophthalmic Optics, Division of Pediatric Ophthalmology and Adult Strabismus at The Wilmer Ophthalmological Institute, Johns Hopkins University,  Baltimore, MD, USA

1996 - 2000

Research Associate

Department of Biomedical Engineering, Johns Hopkins University - School of Medicine, Baltimore, MD, USA

1995-1996

Associate Professor

Center of Biomedical Engineering (CBME), Bulgarian Academy of Sciences

1994

Research Associate

Center of Biomedical Engineering (CBME), Bulgarian Academy of Sciences

1993-1994

Visiting scientist

Medical University Hannover, GermanyInstitute of Medical Informatics
Department of Biosignal Processing
A 7-month sabbatical sponsored by the Commission for Science and Technological Development of the European Community,  DG XII. 

1993

Visiting scientist 

Department of Biomedical Engineering, Johns Hopkins University - School of Medicine, Baltimore, MD, USA
A 4-month exchange visit, sponsored by the Fogarty International Center, NIH, Bethesda, MD. 

1987-1993

Research Associate

Department of Biomedical Engineering, (CLEMA),  Medical Academy, Sofia, Bulgaria 
and EMA Engineering - a state-owned enterprise for medical equipment, Sofia, Bulgaria

1986-1987

Visiting scientist 

Medical University Hannover, Germany
Department of Biosignal Processing
4 months sabbatical sponsored by the German Academic Exchange Service (DAAD) 

1979-1986

R&D Engineer

Department of Biomedical Engineering, (CLEMA), Medical Academy, Sofia, Bulgaria 

Duties included design from specifications to delivery, requirement analysis, coding, debugging and final testing. Research and development. Signal processing of biomedical signals, mainly related to Electrocardiology, Pulmology, Plethysmography and Ophthalmology. Performed Assembly language, Pascal and C-language programming for a variety of microprocessor based medical instruments.

 

PROJECTS and ACHIEVEMENTS
 

Year

Project

Institution

Role

2012-present

  • Retinal birefringence scanning (RBS) combined with optical coherence tomography (OCT). RBS will be used to provide precise identification of central fixation.

Imaging Method for Diagnosing Retinal Disease in Infants and Children: Swept Source Optical Coherence Tomography Synchronized with Central Fixation

Department of Pediatric Ophthalmology and Adult Strabismus at The Wilmer Ophthalmological Institute, Johns Hopkins Medicine, and Duke University.

Read the JHU announcement.  

Co-PI

 

The Hartwell Foundation - Biomedical Research Collaboration Award

2000-present

The Hartwell Foundation Individual Biomedical Research Award 2009  (Boris Gramatikov)

Pediatric Vision Screening Instrument for Early Detection of Amblyopia (Lazy Eye)

  • Retinal birefringence scanning for detection of central fixation in young children
  • Studying the interference of corneal birefringence in retinal birefringence scanning
  • Determination of ocular defocus using the double-pass blur image of a point source 
  • Building an eye-fixation monitor with no moving parts
  • Improved target for a defocus measuring system
  • Improving a computer model of retinal birefringence scanning
  • Building an improved early prototype of the 2002 Pediatric Vision Screener
  • Use of retinal nerve fiber layer birefringence in retinal scanning for biometric purposes
  • Development of a a Directional Eye Fixation Sensor with no moving parts
  • Use of retinal birefringence scanning for identification of patients with ADHD – pilot project

Department of Pediatric Ophthalmology and Adult Strabismus at The Wilmer Ophthalmological Institute, Johns Hopkins Medicine

Read the JHU Gazette article

PI on an Individual Biomedical Research Award from The Hartwell Foundation (2009-2013)

 

Research Faculty

1999-2000

Developed an optical fluorescence imaging system for recording of transmembrane action potentials of beating isolated perfused rabbit hearts. 

Department of Biomedical Engineering, Johns Hopkins University

Project Leader

1999-2000

Developed a portable device for long-term ECG recording and analysis in patients with chest pain - Supported by a Maryland Industrial Partnerships (MIPS) award.

Department of Biomedical Engineering, Johns Hopkins University. A joint project with a company, DVP, Inc. (now InHand Electronics, Inc.)

Co-PI; Designer of the ECG amplifier and data acquisition, ECG analysis algorithms.

1997

Examined autoregressive methods for differentiation between ventricular fibrillation caused by different types of stimulation during implantation of ICDs.

Johns Hopkins University, Baltimore, MD in collaboration with Mid-Carolina Cardiology, Charlotte, NC, supported in part by Medtronic, Inc.

Project Leader

1996-97

Studied dynamic differences between ventricular fibrillation types

Johns Hopkins University, Baltimore, MD, and the Institute of Electronic Circuits, Genova, Italy
Section Signal Analysis in Cardiology - SAC

Research Collaborator

1998-99

Developed a computer model of myocardial depolarization under local ischemia.

In collaboraion with Mahesh Shenai, a graduate student at Johns Hopkins.

Department of Biomedical Engineering, Johns Hopkins University

Project Leader

1997

Studied different pacing patterns on isolated heart models(Langendorff preparations) 

Department of Biomedical Engineering, Johns Hopkins University

Project Leader

1996-97

Examined Ischemic changes in isolated Langendorff hearts

Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD

Project Leader

1996

Studied the dynamical difference obtained from different simultaneously recorded leads of ECG signals, using the MIT-BIH Arrhythmia Data Base

Centre of Biomedical Engineering (CBME), Bulgarian Academy of Sciences, Sofia, and the Institute of Electronic Circuits (now: The Institute of Electronics, Computer and Telecommunication Engineering), Genova, Italy

Research collaborator

1994-95

Conducted research on Identification of ischemic changes in the ECG during PTCA using conventional ST and spectral methods for inta-QRS analysis

Centre of Biomedical Engineering (CBME), Bulgarian Academy of Sciences, Sofia, and Third Regional Hospital - Sofia, Division of Cardiology

Project Leader

1993-94

A project on Body Surface Mapping.

Conducted a study on Reducing the number of leads in body surface potential mapping and Variability of body surface maps in normal patients

Medical University Hannover, Germany, Institute of Medical Informatics, Department of Biosignal Processing

Independent Project

1993

Introduced a series of improvements to the Bulgarian interpretive ECG machine ECG 321.

CLEMA, Medical Academy - Sofia, Enterprise for Medical Instrumentation (EMA) - Sofia, Bulgaria

Project Leader

1993

Worked on detection of ischemic changes in the ECG by means of the Wavelet transform applied to signals from animal models and from human patients before and after PTCA.

Johns Hopkins University School of Medicine, and Johns Hopkins Hospital, Department of Cardiology, Baltimore, MD

Project Leader

1992-93 

Examined the potential of time-frequency distributions obtained from the signal-averaged ECG for prediction of late potentials and ventricular tachycardia - STFT and Wavelet transform.

CLEMA, Medical Academy - Sofia and Bulgarian Academy of Sciences

Project Leader

1994-96 

Directed a team of software engineers for ECG acquisition and analysis (C, C++/ Windows) using a PC-based ECG system. 

Center of Biomedical Engineering (CBME), Bulgarian Academy of Sciences

Project Leader

1988-93 

Built an amplifier, computer hardware and software for detection of His- and Late potentials in the high resolution signal-averaged ECG.

Developed and implemented improved methods for time- and frequency domain measurement and analysis. Examined the effect of different types of digital filters.

Was responsible for the clinical probation of the device as well.

CLEMA, Medical Academy - Sofia

Independent Project, Hardware design, Programmer/Analyst

1990-91 

Designed, built, programmed and implemented a Computer front-end module and real time custom software for studying test animals' behaviour under stress induced by means of controlled stimulation

The Pharmaceutical Research Institute - NIHFI,  today Sopharma - Sofia, Bulgaria;

In close collaboration with Professor Mile Taskov, MD

Project Leader, Hardware design, Programmer/Analyst

1989-90 

Designed, programmed and implemented a PC-based Data Aqcuisition and Data Processing System for experimental investigation of the mechanical responses of isolated biological tissues to electrical stimulation (Coding in Pascal and C-language).

Institute of Physiology (now of Neurobiology), Bulgarian Academy of Sciences - Sofia, Bulgaria

In close collaboration with Professor Lubomir Kasakov, MD

Independent Project, Hardware design, Programmer/Analyst

1989-90

Studied abnormalities of the auditory system by conducting statistical analysis of parameters obtained from X-ray images of the inner and middle ear (histograms, t-statistics, etc.). 

Department of Radiology, Medical Academy, Sofia

In close collaboration with Professor Angel Tomov, MD.

Independent Project, Statistical analysis

1984-89

Developed and implemented a PC based ECG System 1222 for acquisition, diagnostic interpretation and disk archival of the 12-lead ECG.

(Coding in Forth,C-language and Assembler)

The system was commercially available as the Interpretive ECG-Computers 1222, of which 35 units were produced and installed in various Bulgarian hospitals. 

CLEMA, Medical Academy - Sofia

Project received quality awards. 

Project Leader

Hardware design

Programmer/Analyst

1986-90 

Designed and implemented a PC-based data acquisition and data processing lab system for a fully automated real-time control of cardiological experiments in mid-large animal research. Performed requirement analysis, algorithm, hardware and software development. Stimulation and signal acquisition from 8 analog channels, real time display, measurement and evaluation of various electrophysiological, hemodynamic and mechanical parameters during an 8-hour experiment, and off-line statistical analysis (coding in Pascal and C-language)

The Pharmaceutical Research Institute - NIHFI, now Sopharma Sofia, Bulgaria

In close collaboration with Professor Mile Taskov, MD

Project Leader

Hardware design

Programmer/Analyst

1987-89 

Responsible for the collection of two clinically anotated clinical ECG data bases for validation of interpretive ECG devices

CLEMA, Medical Academy - Sofia

Team work

1987

Developed software for data acquisition and analysis of biomechanical signals and body movements (1D, 2D) recorded during Academic Rowing (coding in Pascal language). Bulgarian patent issued.

An independent contract with the Bulgarian Federation of Rowing - Sofia. 

Independent Project

1986-87 

Developed a technique and a software module for identification of the WPW syndrome in the ECG (coding in Fortran language) 

Medical School Hannover, Germany

Institute of Medical Informatics

Department of Biosignal Processing

Independent Project, Fellowship

1987-90 

Developed ECG processing modules (digital filtering, QRS detection etc.) in Assembly language for the ECG Intensive Care Monitors M 101, 203, 301. 

CLEMA, Medical Academy - Sofia

Team participant

1983

Designed, coded and built a microprocessor controlled Forced Expiration Analyser - an early prototype of the Expiration Analyzer SpiroComp for diagnostic Purposes (Coding in Macro-Assembler)

CLEMA, Medical Academy - Sofia

Team work

1983-88

Developed algorithms and code for ECG analysis for the Bulgarian microprocessor-based Interpretive Electrocardiographs with measurement and classification capabilities), Series 123X, 126X, 331 - commercially available. (Coding was done in Assembly and Forth language)

CLEMA, Medical Academy - Sofia 

Team member

1983-90

Participated in the development of various diagnostic equipment: SpiroComp, Pace-Stop, PaceComp etc.

CLEMA, Medical Academy - Sofia 

Team member

1983-84 

Responsible for different hardware support projects for facilitating R&D in biomedical instrumentation: EPROM programmers, floppy disk controllers, A-D converters, microprocessor emulators, asynchronous serial and parallel communications.

CLEMA, Medical Academy - Sofia 

Independent Project

1980

Developed an enhanced Microprocessor Development System (MDS) for embedded hardware design, emulation and programming for 8-bit Motorola microprocessors. 

CLEMA, Medical Academy - Sofia 

Independent Project

1980-83 

Designed and built two microprocessor-based devices called PhonoCardioSelectors for automatic signal acquisition and screening diagnostics of phonocardiographic signals (PCG) in children.

Performed feature extraction and developed diagnostic classification criteria
(Device coded in Assembly language)

Pediatric Clinic, Medical Academy - Sofia, 

CLEMA (Biomedical Engineering Department), Medical Academy, Sofia

Technical University, Sofia

In collaboration with:

·  Prof. Paraskeva Ninova, MD

·  Prof. Ivan Daskalov, D.Sc. 

·  Prof. Ivan Dotsinsky, DSc.

Ph.D. Thesis

1982

Participated in the development of a Nystagmus Analyzer

Bulgarian Academy of Sciences - Sofia

Team work

1981 

An Electronic Device for Objective Neurophysiological Examinations on Human Subjects by measuring the responses to different types of random stimulations

Sports Academy, Sofia 

Team work

1978-79 

Developed 4 models of portable digital plethysmographic heart rate meters

CLEMA, Medical Academy - Sofia

Team work

1977 

Designed and built programmable logic for automated experimental investigations of the peripheral nervous system in insects

Technical University, Ilmenau, Germany

Graduation project

1976 

Designed and built a Two-Channel Rheograph using the 4-electrode principle

Technical University, Ilmenau, and Regional Hospital, Eisenhuettenstadt, Germany.

Independent student project


 

INVENTION DISCLOSURES and PATENTS through Johns Hopkins University:

Name of invention

Inventors

Date of disclosure (priority date)

Method and Apparatus for Detecting Fixation of at least one Eye of a Subject on a Target (full patent application, US 2012/0229768 A1)

Boris Gramatikov, David Guyton, Kristina Irsch

March 9, 2012

A Method for Detecting Short-Lasting Moments of Fixation on a Target Using Time-Frequency Distributions

Boris Gramatikov, David Guyton, Kristina Irsch

March 9, 2011

Myocardial Ischemia Monitor 

Nitish V. Thakor, Boris Gramatikov

August 1997

Ischemia Detection in Implantable Devices

Ananth Natarajan, Boris Gramatikov and Nitish V. Thakor

August 1997

 

PATENTS - Issued by the Bulgarian Patent Office
(all in collaboration with other inventors)

A device for control of the training process in rowing

N. 46420, 1988

A device for fixing and measurement of distances and time intervals

N. 38613, 1984

A method for recording of phonocardiograms

N 34472, 1982

A method for analog-to-digital conversion and storage of the PCG

N 32434, 1981

Method for automatic analysis of phonocardiographic signals 

N 32433, 1981

Automatic gain control of phonocardiographic signals

N 31523, 1981

A generator of random time intervals

N 32557, 1981

Portable heart rate meter

N 28285, 1978

Electronic cell counter for the clinical laboratory

N 28669, 1978

Mechanical percent counter 

N 27685, 1978

All patents are institutionally owned and cover Bulgaria only.
 

INNOVATION CERTIFICATES:   7 (Issued by the Ministry of Health and the Medical Academy, Sofia)


 

GRANTS, AWARDS and FELLOWSHIPS

 

Name

Funding Source

Funding Period

Collaborators

The Hartwell Foundation - Biomedical Research Collaboration Award 2012

Imaging Method for Diagnosing Retinal Disease in Infants and Children: Swept Source Optical Coherence Tomography Synchronized with Central Fixation

Role: Co-PI with Cynthia Toth, MD, Duke University

Percent effort: 50%

 

Read the JHU announcement.  

The Hartwell Foundation

 

2012-2015

Co-PI: Cynthia Toth, MD, Professor, Duke University

Joseph Izatt, Ph.D., Professor, Duke University

 

David Guyton, MD, Professor, Johns Hopkins University

Kristina Irsch, Ph.D, Assist. Prof., Johns Hopkins University.

The Hartwell Foundation Individual Biomedical Research Award 2009  (Boris Gramatikov)

Pediatric Vision Screening Instrument for Early Detection of Amblyopia (Lazy Eye)

Role: PI, percent effort: 50%

Read the related article in the JHU Gazette

The Hartwell Foundation

 

2010 - 2013

David Guyton, MD, Professor, Johns Hopkins University

Kristina Irsch, Ph.D, Assist. Prof., Johns Hopkins University.

Retinal birefringence analysis in strabismus and amblyopia
Role: Co-investigator, percent effort: 50%

NIH1R01 EY12883

 

2000-2003

David G. Hunter, MD, PhD
Ophthalmology
Children's Hospital Boston

A Portable Physiological Signal Processor, for a Novel Programmable Cardiac Monitor (Phase I and II)
Role: Co-Principal Investigator, percent effort: 35%

The Maryland Industrial Partnerships (MIPS)

August 1998 
- July 2000

DVP, Inc.
(now
InHand Electronics, Inc.)

Implantable Myocardial Ischemia Detection Technology
Role: Principal Investigator at the time of the award; percent effort:  50%

NIH, 1 R43 HL61995-01A1, 
SBIR, Phase I

October 1999 - 
   August 2000

Infinite Biomedical Technologies (IBT)

An Optical System for Epicardial Fluorescence Imaging
Role: Co-Investigator, percent effort: 10%

NIH, 1 R43 HL61128-01,

SBIR, Phase I

October 1999   - July 2000

Infinite Biomedical Technologies (IBT)

An Interactive Two-Dimensional Computer Model of Myocardial Depolarization
Role: Co-Investigator

Kenan Fund - Johns Hopkins University, 1999-2000

October 1999 - July 2000

Vivek Iyer
undergraduate student, 
Johns Hopkins University

Using the correlation dimension to study dynamical difference obtained from different simultaneously recorded leads of ECG signals from the MIT-BIH Arrhythmia Data Base

Italian National Research Council (Consiglio Nazionale di Richerche, CNR)

 

1996

2 weeks

Institute of Circuits and Systems, Genova, Italy

Detection of specific morphologies and measurement of diagnostic parameters in the electrocardiogram.

Role: Co-Investigator, percent effort:  10% (PI: Prof. Ivan Daskalov)

Bulgarian National Research Fund, L-516/95

 

1995-1996

Centre of Biomedical Engineering (CBME), Bulgarian Academy of Sciences, and

Bulgarian National Cardiological Center

Development of a computer-based system for electrocardiographic body-surface potential mapping of the human torso. Initial application to myocardial ischemia detection.
Role: Principal Investigator, percent effort 20%

Bulgarian National Research Fund,
L-613/96

 

1993-1994

Centre of Biomedical Engineering (CBME), Bulgarian Academy of Sciences, and
Bulgarian National Cardiological Center

Detection of ischemia-relared intra-QRS changes in the electrocardiogram.

FIRCA award from the Fogarty International Center, NIH

 

1993

Department of Biomedical Engineering, Johns Hopkins University - School of Medicine, Baltimore, MD

Reducing the number of leads in body surface potential mapping and variability of body surface maps in normal patients. Defining a baseline map to be used in serial departure maps for detection of allograft rejection after heart transplantation.

Commission for Science and Technological Development of the European Community,  DG XII. 

 

 

1993-1994

7 months

Medical School Hannover, GermanyInstitute of Medical Informatics,
Department of Biosignal Processing

Detection of the WPW syndrome in the ECG and identification of risk factors for paroxysmal tachycardias after myocardial infarction.

The German Academic Exchange Service (Duetscher Academisher Austauschdienst)

 

 

1986-1987

4 months

Medical School Hannover, Germany, Institute of Medical Informatics, Department of Biosignal Processing

 



INVITED SPEAKER
 

2012

Morgan State University, Baltimore, MD - “Polarized Light in Optics, Optoelectronics, Technology and Biomedicine”

2011

IEEE EMB chapter, Technical and Professional Development Seminar at the National Electronics Museum, Baltimore, MD – “ Physiological background, optical principles  and electronic technologies for tracking eye movements based on foveal information”.

2011

IEEE at JHU Distinguished Speaker Seminar Series, Electrical and Computer Engineering (ECE), Johns Hopkins University- Homewood campus,  Baltimore, MD – “Detecting eye fixation using retinal information – from biophysics to optoelectronics and instrumentation

2011

Four o’clock Afternoon Research Meeting (FARM), Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD – “Central Fixation Monitoring and Gaze Direction Detection using Foveal Birefringence - Physical Principles, Electronic Methods and Signal Processing Techniques

2010

Medical Grand Rounds, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD – “Pediatric Vision Screening Instrument for Early Detection of Amblyopia

2010

Centre of Biomedical Engineering (CBME), Bulgarian Academy of Sciences, and Section of Biomedical Engineering, Union of the Bulgarian Scientists  – Sofia, Bulgaria – “Use of Birefringence in Medical Optics and Electronics”

2001

 
IEEE Baltimore Section  - “Application of  Contemporary Signal Processing and Imaging Methods to Basic Biomedical Research and Clinical Diagnostics”

1997

IEEE Engineering in Medicine and Biology, Baltimore Chapter, Baltimore, Maryland, USA - "Detection of Coronary Ischemia using Time-Frequency Methods"

1997

Mid-Carolina Cardiology - Charlotte, NC, USA - "Differentiation of different ventricular fibrillation patterns in human patients, using autoregressive spectral methods"

1996

Institute of Electronic Circuits, Genova, Italy, Section Signal Analysis in Cardiology - SAC   - "Wavelet Analysis for Time Frequency Distributions and Multiresolution Orthogonal Decompositions" (Use of compact orthonormal wavelets for data compression and intra-QRS ischemic changes)

1996

Institute of Physiology, University of Pisa, Pisa, Italy - "Identification of intra-QRS changes in the electrocardiogram caused by ischemia"

1996

Computational Center,  University of Heidelberg, Germany - "Wavelet Techniques for ECG Analysis"

1996

University of Heilbronn, Germany - "The Orthogonal Wavelet Transform in Ischemia Detection"

1996

Technical University of Ilmenau, Germany - "Time-Frequency Distributions in ECG Analysis"

1994

Technical University of Ilmenau, Germany - "Reducing the Number of Leads in ECG Body Surface Electrical Mapping"


 
 

MENTORING AT JOHNS HOPKINS UNIVERSITY (Most significant involvement)

Year

Mentee

Mentee’s Affiliation

Project

Publications

Awards won

2006-2007

Nicole Frindt

Master Student, University of Heidelberg, Germany

Designing a system for early detection of signs of ADHD using continuous monitoring of the stability of central fixation

1

2005-2006

Mikael Agopov

Master Student, University of Heidelberg, Germany

Designing a system for retinal scanning for biometric purposes (Security Scanner)

1

 

 

2004-2008

Yi Kai Wu

 

Development Engineer and Master Student, Department of Biomedical Engineering

Computer modeling of a system for retinal birefringence scanning (RBS)

Developing an optimized opto-mechanical system for improved RBS

Developing the control electronics for an RBS system

5

 

 

2004

Elizabeth Bell

Undergraduate Student, Notre Dame College

Near triad activity in presbyopic adults with and without divergence insufficiency. A study using a horizontal eye tracker (pupilometer)

 

 

2003

Kevin Gemp, Elizabeth Bell

Undergraduate students

Summer interns

Dynamics of pupil size and accommodation with changing light conditions

 

2002-2003

Kevin Nusz

Medical Student, Johns Hopkins School of Medicine

Rapid, objective detection of cataract-induced blur using a bull's eye photodetector.

1

1997-1998

Anshul Thakral,  Louis Stein,  Mahesh Shenai

Undergraduate Students, Department of Biomedical Engineering

Efficiency of Anodal Pacing Patterns applied to Isolated Perfused Langendorff Rabbit Hearts

 

2

       Provost Award, JHU

1998-1999

Mahesh Shenai

 

 

Undergraduate-Master Student, Department of Biomedical Engineering

Computer Network Modeling of Myocardial Depolarization under normal and ischemic conditions. Feasibility of detecting ischemia from extracellular leads in the vicinity an ischemic spot.  Click here for details.

2

 Provost Award, JHU

 Barry Goldwater Award

 2000 USA Today's ALL-USA College Academic Second Team

1999-2000

Vivek Iyer

 

Undergraduate Student, Department of Biomedical Engineering

Intra-QRS detection of Ischemia in the European ST-T Data Base. 

Modeling of Myocardial Depolarization in the presence of Ischemia. Effects of drugs and genes.

1

William R. Kenan Award 1999-2000

Howard Hughes Summer Research Program 2000

1993

Jim Stefansic

Student, Department of Biomedical Engineering

Detection of morphologic changes in the ECG with removal of myocardial ischemia by means of  PTCA

1

 

 

TEACHING ACTIVITIES
 

Year

Course

Location

1885, 1986

 Lectures on "Microprocessor systems" for biomedical and clinical engineers  (each year 60 hours)

Postgraduate Training Center at the Meditech Enterprise for medical equipment - Sofia, Bulgaria

1989 

 Practical Course "Fundamentals of computing technology" (70 hours) 

Technical University, Sofia, Section Computing Technology 

1990 

 Programming in Pascal on 16-bit computers (60 hours)

National Center for Informatics, Software products and Systems (SPS), Sofia, Bulgaria

1990

 Assembly language programming for 16 bit computers (60 hours) 

Technological Center for Automation, Central Research Institute for Complex Automation, Sofia, Bulgaria

1983-86 

 Supervised 3 graduation projects (Dipl. Eng. degree) in Biomedical Engineering 

Technical University, Sofia, Section Electronic Devices and Biomedical Engineering. 

 

 

REVIEWER

IEEE Transactions on Biomedical Engineering
Biomedical Engineering OnLine  (also member of the Editorial Board)
Biomedical Instrumentation & Technology
Medical Devices: Evidence and Research (also member of the Editorial Board)

Book Reviewer: “One-Chip Microcomputers” by Z. Karakehayov and S. Grigorov (ISBN 954-03-0146)

 

Other Areas of Expertise AND SCIENTIFIC UTTERANCE

Scientific Committee Member and Session Chairman of three international conferences on Biomedical Engineering

 

MEMBERSHIP IN PROFESSIONAL SOCIETIES
 

2002 - present

            Association for Research in Vision and Ophthalmology (ARVO)

1999 - present

IEEE Engineering in Medicine and Biology Society (EMBS),

 

1997-1999

International Society for Computerized Electrocardiography (ISCE)

1994-1998

New York Academy of Sciences

1994-2000

American College of Clinical Engineering

1986-1996

International Federation for Medical and Biological Engineering (IFMBE)

1980-1996

 
Bulgarian National Society of Biomedical Physics and Engineering 
               Section of Biomedical Engineering
1988-1996 Secretary of the Biomedical Engineering Section

1988-1996

Union of the Bulgarian Scientists, Section of Technical Sciences, Membership No.1734


   

DISTINCTIONS
 

2007

through 2012

Certificates of Appreciation as Director for Continuing Education, Baltimore Section, IEEE

2007

Certificate of Appreciation for services as Chairman of the Baltimore Section, IEEE (2006)

2005

Certificate for contributions to IEEE as a Secretary and ExCom member of the Baltimore Section

2004

Certificate for contributions to IEEE as a Treasurer and ExCom member of the Baltimore Section

2000 
and 
2001

Certificates for contributions to IEEE as a Chairman of the Baltimore Chapter of IEEE Engineering in Medicine and Biology Society (EMBS)

1989

A gold medal "Honoured Inventor and Innovator" of the Department of Health and Social Care and the Department of Industry, Sofia, Bulgaria

1986

Testimonial from the Committee for Science and Technical Progress and the National Council for Industrial Aesthetics, for the development and design of a Three-channel Electrocardiograph, Sofia, Bulgaria 

1985

Gold medal of the Republican Young Investigators' Center for a project called "An intelligent Electrocardiograph", the 13-th Young Investigators' Review, Sofia, Bulgaria 

1980

Testimonial for successful participation in the 11-th Young Investigators' Review, Sofia, Bulgaria

1978

Distinction (Auszeichnung) upon graduating the Technical University of Ilmenau, Germany

1977

Gold medal "For Excellent Studies" from the Bulgarian Committee for Science, Technical Progress and Higher Education, handed by the Bulgarian Ambassador to Germany in Berlin, Germany

1977

Testimonial for excellent studies from the Bulgarian Embassy, Berlin, Germany

1976

Third prize - Second Scientific Review of the Bulgarian undergraduate and and graduate students in Germany, Berlin 

1975

First prize - Eighth Republican Young Investigators' Symposium, Sofia, Bulgaria 

1971

Gold medal upon graduating from the English Language School - Plovdiv, Bulgaria


 

SEMINARS / SPECIAL TRAINING

Negotiation Skills: The key to consensus and conflict resolution. Johns Hopkins University (Heather Mason Williams), Oct 11, 2012

Effective Meetings in Half the Time. Johns Hopkins University (Ray Perry), Sept 27, 2012

The Value of Art and Science of Systems Engineering and Project Management on Project Development Projects.  IEEE, National Electronics Museum, (Ayman Nassar), Feb 25, 2012

Your Best Year Ever: Managing Your Mission and Sense of Yourself, Johns Hopkins University (S. Robinson), Jan 19, 2012

Preparing your CV for Promotion, Johns Hopkins University, Dec 21, 2011

Speak Like a Pro: Part One, Johns Hopkins University (Karen Storey), Dec 2, 2011

Crucial Conversations, Johns Hopkins University (Linda Dillon Jones), March 17, 2011

Assertive Communications, Johns Hopkins University (Virginia Jacobs), Oct 14, 2010

E-mail Etiquette Seminar, Johns Hopkins University (Eric Vohr), May 20, 2010

Communicating With Others, Johns Hopkins University (Virginia Jacobs), May 3, 2010

Grantcraft Workshop, JHU (Vogel/Maloney/Linehan/Reese/Cheng), March 10, 2010

Conquering Negativity: Creating Optimism in the Workplace. JHU, (Mark Hankerson),  March 24, 2008

How to Be an Effective Mentee in a Mentoring Relationship. JHU, (Derek Haseltine and Lisa Heiser), Nov 15, 2006

MATLAB for Image Processing (MathWorks IP01 2-day course), Columbia, MD, 2005

Real-Time and Embedded Computing Conference, The RTC Group, Martin’s Crosswinds, 2004

Effort Reporting.  Web-based course, Johns Hopkins University, 2004.

Conflict of Interest and Commitment. Web-based course, Johns Hopkins University, 2003.

Ophthalmology for the Pediatrician.  Conference, Johns Hopkins University, 2000.

Human Subjects Research. Web-based course, Johns Hopkins University, 2000.

Clinical Trials.  Conference, Johns Hopkins University, 1999.

Essential Business Writing Skills. Seminar, Johns Hopkins University, 1999.

Grant Writing.  Seminar, Johns Hopkins University, 1997 and 2001

Clinical Engineering, International Workshop, ACCE/AAMI Meeting, Boston, 1993

Medical Device Marketing. Short course, WHO/Bulgarian Ministry of Health, Sofia, 1992

Authority and Leadership. Group-Dynamics Sommer School, The Free German University, West Berlin, August 1989

 

 

LANGUAGES: Fluent in English, German, Bulgarian, Russian

HOBBIES and SPORTS: Piano, photography, windsurfing, skiing, tennis, swimming

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This page was last updated in January 2013