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ANSWatch - a
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About the Company Founder - Dr. D.C. Sun

  • Citizenship: USA

  • Education:Ph. D.  & M.S. in Chemical Engineering, University of Pittsburgh , PA, USA; B.
    S. in Chemical Engineering, National Taiwan University, Taiwan

  • Publication:More than 70 papers in international journals and conferences;  Four book
    chapters in  American Chemical Society and ASTM book series.  Editor and column writer for
    Taiwan Medical device News

  • Patent : More than 20 global patents (US, Europe, Japan, Taiwan, China)

  • Honorable List: Marquis Who's Who (1999)

  • Award : Phi Tau Phi (斐 陶 斐 ) Scholastic Honor Society of America (1995); President
    Award, Howmedica Inc., Pfizer Hospital Products Group (1994); Best Paper Award of North
    America Thermal Analysis Society (NATAS) (1988); Outstanding Teaching Award, Freshmen
    Program, University of Pittsburgh (1987 & 1983)

  • Professional Experience:
  1. General Manger, Taiwan Scientific Corp., Taipei, Taiwan
  2. Director /  Deputy Director, Precision Machinery Promotion Task  Force, Ministry of Economic
    Affairs, Taiwan
  3. Technical Consultant / Innovative Project Leader, Biomedical Engineering Center (BMEC),
    Industrial Technology Research Institute (ITRI)
  4. Director / Assistant Director / Manager / Sr. Research Engineer, Polymer Technology,
    Howmedica Worldwide R &D, Howmedica Inc. (A Division of  Pfizer  Inc.), NJ, USA
  5. Sr. Product Development Engineer & Sr. Process Development Engineer ‑ Catalytic System
    Division, Johnson Matthey Inc., Wayne, PA , USA
  6. Member of Medical Device GMP Committee , Taiwan FDA

  • Academic Activity:  
  1. Program Committee / Program Chair / Abstract Reviewer, Society For Biomaterials
  2. Program Chair / Abstract Reviewer, Orthopedic Research Society, USA
  3. Program Committee, Program Chair / Orthopedic Implant Materials /  Task Force member /
    book chapter author, American Society For Testing and Materials, USA
  4. Program Chair / Meeting Organizer, American Chemical Society, USA

  • Academic Membership
    Orthopaedic Research Society (1994-current), Society For Biomaterials (1994-current),
    American Society For Testing and Materials (ASTM), American Institute of Chemical
    Engineering (AICHE), American Chemical Society (ACS), American Physics Society (APS),
    Society of Polymer Science (Japan), Catalysis Club of Philadelphia, North America Thermal
    Analysis Society (NATAS), Society of Automotive Engineering (SAE)  (past and present
    memberships)

Management Team

Dr. D.C. Sun, Director, President
Dr. Justin Clark, Director, Chief Technical Officer
Jane Hwang, Director, Chief Financial Officer
Barbara Freed, Manager, Customer Service

Dr. D.C. Sun's Publications (selective)

SELECTED PUBLICATIONS AND PRESENTATIONS

General Research Society Functions

D.C. Sun, Program Chair,  American Chemical Society (ACS) Industry-Academe Symposium, Rutherford, NJ,
November 11, 1995.

Autonomic Nervous System and Heart Rate Variability (HRV) Journal and Conference Papers

Wen Chieh Liang,  John Yuan, Deh Chuan Sun, Ming Han Lin, Changes in Physiological Parameters Induced by Indoor
Simulated Driving: Effect of Lower Body Exercise at Mid-Term Break, Sensors 2009, 9, 6913-6933

Liang, W.C., Yuan, J.,Sun, D.C., Lin, M.H., Changes In Physiological Parameters Induced By Simulated Driving
Tasks: Morning Vs. Afternoon Session,  J. Chin. Inst. of Industrial Eng., 25(6), 457-471, 2008

Wen Chien Liang, John Yuan, D.C. Sun, Ming Han Lin, Variation in Physiological Parameters Before and After an
Indoor Simulated Driving Task: Effect of Exercise Break, 2007 International Conference on Gerontic Technology and
Service Management (ICGTSM), Nantou County, Taiwan, March-26-2007

Wen Chien Liang, John Yuan, D.C. Sun, Ming Han Lin, Variation in Physiological Parameters Before and After a
Simulated Driving Task (Part 2) The 14th Annual Meeting, Ergonomics Society of Taiwan, March 31, 2007 / Wufong,
Taichung County

Wen Chien Liang, John Yuan, D.C. Sun, Ming Han Lin, Variation In Physiological Parameters Before And After An
Indoor Simulated Driving Task In The Afternoon, 2006 Biomedical Engineering and Technology Conference, Taichung,
Taiwan


D.C. sun, Y.I. Kuo, Y.H. Liang,  S. H. Tang, Y.F. Lin, Y.H. Chang, J.K, Lin,  Introduction to a New Wrist Patient
Monitor - ANSWatch and its Clinical Applications,  9th Conference on Engineering Technology and Applications of
Chinese and Western Medicine, Taichung, Taiwan, Conference Proceeding, Page 33-38


Orthopaedic Biomaterials Research - Invited Talks, Presentations, and Society Functions

D.C. Sun, Ultra High Molecular Weight Polyethylene (UHMWPE) Section, Section Chair and Paper Reviewer, 25th
Society For Biomaterials Meeting, Providence, RI (1999)

D.C. Sun, Ultra High Molecular Weight Polyethylene (UHMWPE) Section, Paper Reviewer, Fifth World Biomaterials
Congress, Toronto, Canada, 1996

D.C. Sun, DurationTM Stabilized UHMWPE”, invited talk at the Surgeon Education Forum, Williamsburg, Virginia,
October 6 -7th, 1996, organized by Howmedica Inc.

D.C. Sun, Recent Issues on UHMWPE”, invited talk at the Central Surgeon panel Meeting, Itasca, Illinois, October 10
- 11, 1996, organized by Howmedica Inc.

D.C. Sun, New UHMWPE Implants with Improved Oxidation and Wear Resistance”, invited talk at the Howmedica
Canada National Sales Meeting, Scottsdale, Arizona, December 9 - 15, 1996.

D.C. Sun, Recent Developments in UHMWPE”, invited talk at the Annual Meeting of the Reconstructive Surgery of the
Hip and Knee, organized by the Department of Orthopaedics, University of Colorado School of Medicine, March 11-
18, 1995, Telluride, Colorado.

D.C. Sun,  Orthopaedic Biomaterials Section Chair,  1995 Society for Biomaterials Annual Meeting, San Francisco,
CA.

D.C. Sun, A. Wang, C. Stark, and J.H. Dumbleton, Effect of Gamma Radiation on Material Properties of Bio-
Polymers”, invited talk at the Chinese Institute of Engineers (CIE/USA, 中 國 工 程 師 協 會) Annual Meeting, Newark,
NJ, September 30, 1995

D.C. Sun, New UHMWPE Implants with Improved Oxidation Resistance”, invited talk at the Department of Chemical
Engineering, National Taiwan University, organized by Professor K. H. Hsieh (謝 國 煌), November 1994.

D.C. Sun, A. Wang, C. Stark, and J.H. Dumbleton, Advances in UHMWPE: Recent Development on UHMWPE with
Improved Long-term Performance”, invited talk at the Biomechanics Symposium workshops, organized by Dr. Ed.
Chao of Johns Hopkins Orthopedic Surgery, Baltimore, Maryland, October 27 ,1994

D.C. Sun, A. Wang, C. Stark, and J.H. Dumbleton, Duration Stabilized UHMWPE Implants”, invited talk at
Orthopedic Research Department, MAYO Clinic, Rochester, Minnesota, organized by Dr. Kai-Nan An and Dr. Daniel
J. Berry, December 10, 1994.

D.C. Sun, Paper Reviewer, Section Chair and Member of  the 1994 Program Committee, Society for Biomaterials
Annual Meeting, Boston, MA

Orthopaedic Biomaterials Research - Book Chapters

D.C. Sun, A. Halleck, G. Schmidig, A. Wang, C. Stark, and J.H. Dumbleton, FTIR Oxidation Analysis of UHMWPE
Implants: Possible Contamination From Synovial Fluid and Serum”, Book chapter in ASTM Special Technical
Publication STP 1307, ASTM, Philadelphia, PA (1998)

A .Wang, B. Edwards, S.S. Yau, M. Sokol, D.C. Sun, C. Stark, and J.H. Dumbleton, rientation Softening as a
Mechanism of Polyethylene Wear in Total Joint Replacement Prostheses”, Book chapter in ASTM Special Technical
Publication STP1307, ASTM, Philadelphia, PA (1998)

A .Wang, D.C. Sun, C. Stark, and J.H. Dumbleton,        Effect of Sterilization Methods on the Wear of UHMWPE
Acetabular Cups”, Book chapter in ASTM Special Technical Publication STP 1307, ASTM, Philadelphia (1998).

D.C. Sun, C. Stark, and J.H. Dumbleton, Development of an Accelerated Aging Method for Evaluation of Long-term
Irradiation Effects on Ultrahigh Molecular-Weight Polyethylene Implants”,  Chapter 26, Pages 340 to 349 in Irradiation
of Polymers - Fundamentals and Technological Applications, ACS Symposium Series 620, edited by R.L. Clough and
Shalaby W. Shalaby, American Chemical Society, Washington, DC, 1996

Orthopaedic Biomaterials Research - Journals and Conference Presentations

Sun, DC; Brooks, D; Allen, M; Kvitnitsky M; Srivini G, Balancing between Material Strength and Wear Resistance in
Highly Crosslinked UHMWPE, Page 1104, Orthopedic Research Society Annual Meeting, 2011, Seattle, Washington

Bellare, A; Sun, D C, The Effect of a Novel Thermal Treatment on the Morphology and Tensile Properties of
UHMWPE, Page 1305, Orthopedic Research Society Annual Meeting, 2011, Seattle, Washington

D.C. Sun, Steve Lin, Jason Steffens, Ruey Tsay, JY Jhou, Chih-Wei Liao, Ian Liu, Next Generation of Crosslinked
UHMWPE Based Upon Thermal Crosslinking Concept, Combined Orthopedic Research Society Conference, Kyoto,
Japan, 2010

Sun, DC; Lin, S; Terrill, L; Steffens, Jason; Tsay R; Jhou JY; Liao, Chih-Wei, Liu, Ian, Development of New
Crosslinking Method in UHMWPE Using High Temperature Treatment, Page 2301, Orthopedic Research Society
Annual Meeting, 2010, New Orleans, Louisiana

Eli Patten, Sara Atwood, R Tsay, JY Jhou, DC Sun, Lisa Pruitt, Fatigue and Wear Performance of a High
Temperature Treated and Cross-Linked Polyethylene, Page 766, Society for Biomaterials, 2010,  Seattle, Washington
.
A. Bellare, D. C. Sun, Nanostructure and Tensile Properties of UHMWPE after a Novel Post-Radiation Thermal
Treatment, Page 781, Society for Biomaterials, 2010, Seattle, Washington

Sun, DC; Lin, S; Petty, RW; Chen CC, On the Uniformity of Crosslinking in Irradiated UHMWPE, Page 2307,
Orthopedic Research Society Annual Meeting, 2009, Las Vegas, Nevada

Sun, DC; Lin, S; Petty, RW; Tsay R; Chou GP, Reversal of Oxidative Damages in UHMWPE,  Page 2314, Orthopedic
Research Society Annual Meeting, 2009, Las Vegas, Nevada

Sun, DC; Terrill, L; Lin, S; Petty, RW; Tsay R; Chou GP, Crosslinking of UHMWPE without Radiation, Page 66,
Society for Biomaterials, 2009,  San Antonia, Texas

Lin, Steve, Sun, DC, Liao, Chih-Wei, Liu, Ian, Steffens, Jason, Terrill, Lance1, Characterization of High Temperature
Treated UHMWPE, Page 198, Society for Biomaterials, 2009,  San Antonia, Texas

Sun, DC; Lin, S; Petty, RW; Chen CC, An Investigation on Crosslinking Uniformity in Irradiated UHMWPE, Page 567,
Society for Biomaterials, 2009,  San Antonia, Texas

Sun, DC; Lin, S; Terrill, L; Petty, RW; Tsay R; Jhou JY, Novel Heat Treatment of Irradiated UHMWPE, Page 569,
Society for Biomaterials, 2009,  San Antonia, Texas

Sun, DC; Lin, S; Petty, RW; Tsay R; Chou GP, Recovery of Oxidative Damage in Irradiated UHMWPE, Page 571,
Society for Biomaterials, 2009,  San Antonia, Texas

D.C. Sun, S.S. Yu, M. Wada, C. Stark, J.H. Dumbleton, Analysis of Double White Bands Observed in  a Clinically
Retrieved UHMWPE Implant, 25th Annual Meeting of the Society for Biomaterials, April 22-May 2, 1999, Province,
RI,  Page 518

G. Schmidig, D.C. Sun, S.S. Yu, A. Wang, C. Stark, J.H. Dumbleton, Detection of Free Radicals in UHMWPE by
Color Change, 25th Annual Meeting of the Society for Biomaterials, April 22-May 2, 1999, Province, RI,  Page 522

G. Schmidig, D.C. Sun,  C. Stark, J.H. Dumbleton, Free Radicals in Irradiated UHMWPE are “Visible”, 24th Annual
Meeting of the Society for Biomaterials, April 22- 26, 1998, San Diego, CA,  Page 424

A. Bellare and D.C. Sun, A Study of Recrystallization in Gamma Irradiated Hylamer and Conventional UHMWPE by
Accelerated Aging, 24th Annual Meeting of the Society for Biomaterials, April 22- 26, 1998, San Diego, CA,  Page 496

S.S. Yau, B. Edwards, D.C. Sun,  C. Stark, J.H. Dumbleton, Quantitative Evaluation of Particle Consolidation in
UHMWPE by Oxygen Permeability, 24th Annual Meeting of the Society for Biomaterials, April 22- 26, 1998, San
Diego, CA,  Page 501

DC, Schmidig G, Yau SS, Jeanty M, Wang A, Stark C,Dumbleton JH. Correlations between oxidation, crosslinking,
and wear performance of UHMWPE. In: Transactions of the
43rd Annual Meeting of the Orthopaedic Research Society, San Francisco, CA, USA, February 9}13, 1997. p. 783.

A. Wang, V.K. Polineni, E. Essner, M. Sokol, D.C. Sun, C. Stark, and J.H. Dumbleton. The significance of nonlinear
motion in the wear screening of orthopaedic implant materials. J. Testing Evaluation, 25(2):239–
245, 1997.

A. Wang, D.C. Sun, S.-S. Yau, B. Edwards, M. Sokol, A. Essner, V.K. Polineni, C. Stark, and J.H. Dumbleton.
Orientation softening in the deformation and wear of ultra-high molecular weight polyethylene. Wear, 203–204:230–
241, 1997.

Wang A, Polineni VK, Essner A, Sun DC, Stark C, Dumbleton JH, "Effect of Radiation Dosage on the Wear of
Stabilized UHMWPE Evaluated by Hip and Knee Joint Simulators," 23rd Annual Meeting of the Society for
Biomaterials, April, 1997, New Orleans, LA: 394.

Wang A , Essner A, Polineni VK, Sun DC, Dumbleton JH. "Wear mechanisms and wear testing of ultra-high molecular
weight polyethylene in total joint replacement". Polyethylene Wear in Orthopedic Implants Workshop. 23rd Annual
Meeting of the Society of Biomaterials, New Orleans, LA, April 30 to May 4,1997, pp. 4- 1 8.

D.C. Sun, A. Wang, C. Stark, J.H. Dumbleton, Effect of Gamma Radiation on Material Properties of Bio-polymers:  
New Methods to Improve Oxidation Resistance of UHMWPE”, paper presented at the 2nd Medical Engineering Week
of the World (全 球 華 人 醫 學 工 程 會 議), May 26 - 30, 1996, Taipei, Taiwan.

D.C. Sun, A. Wang, C. Stark, J.H. Dumbleton, Effect of Radiation-induced Crosslinking on Creep and Wear
Performance of UHMWPE”, paper presented at the 63rd Annual Meeting of the American Academy of Orthopaedic
Surgeons, February 22-26, 1996, Atlanta, GA.

D.C. Sun, A. Wang, C. Stark, J.H. Dumbleton, Development of Stabilized UHMWPE Implants with Improved
Oxidation Resistance via Crosslinking”, Scientific Exhibition presented at the 63rd Annual Meeting of the American
Academy of Orthopaedic Surgeons, February 22-26, 1996, Atlanta, GA.

D.C. Sun, C. Stark, A. Wang, J.H. Dumbleton, Elimination of Free Radicals in Irradiated UHMWPE”, paper
presented at the Canadian Orthopaedic Research Society Annual Meeting,

D.C. Sun, A. Wang, C. Stark, J.H. Dumbleton, The Concept of Stabilization in UHMWPE”,  paper presented at the
5th World Biomaterials Congress, May 28 - June 2, 1996, Toronto, Canada, Vol. 2, Page 195.

D.C. Sun, S. S. Yau, C. Stark, J.H. Dumbleton, The Location of the Oxidation Maximum in Relation to the Post-
radiation History of UHMWPE Implants”,  paper presented at the 5th World Biomaterials Congress, May 28 - June 2,
1996, Toronto, Canada, Vol. 1, Page 297.

D.C. Sun, G. Schmidig, C. Stark, J.H. Dumbleton,  Simple Accelerated Aging Method For Long Term Post-radiation
Effects in UHMWPE Implants”, paper presented at the 5th World Biomaterials Congress, May 28 - June 2, 1996,
Toronto, Canada, Vol. 2, Page 523.

A. Wang,  D.C. Sun, C. Stark, J.H. Dumbleton, Effects of Sterilization Methods on the Wear of Ultra-High Molecular
Weight Polyethylene Acetabular Cups”, paper presented at the 5th World Biomaterials Congress, May 28 - June 2,
1996, Toronto, Canada, Vol. 2, Page 198.

A. Wang,  V.K. Polineni, D.C. Sun, C. Stark, J.H. Dumbleton, Wear Testing Based upon Unidirectional Motion: Fact
or Artifact? ”, paper presented at the 5th World Biomaterials Congress, May 28 - June 2, 1996, Toronto, Canada,
Vol. 1, Page 583.

H. McKellop, B. Yeom, D.C. Sun, W.M. Sanford, Accelerated Aging of Irradiated UHMW Polyethylene For Wear
Evaluations”, paper presented at the  42nd Annual  Meeting of Orthopedic Research Society, Page 483, Atlanta, GA,
Feb. 19-22, 1996

D.C. Sun, G. Schmidig, C. Stark, J.H. Dumbleton,  Simple Accelerated Aging Method For Simulation of Long-term
Oxidative Effects in UHMWPE Implants”, paper presented at the  42nd Annual  Meeting of Orthopedic Research
Society, Page 493, Atlanta, GA, Feb. 19-22, 1996

A. Wang, B. Edwards, S.S. Yau, D.C. Sun, C. Stark, and J.H. Dumbleton, Orientation Softening in the Deformation
and Wear of UHMWPE”, Wear (1996), in press.

A. Wang, D.C. Sun, C. Stark, and J.H. Dumbleton, The Significance of Non-linear Motion in the Wear Screening of
Orthopaedic Implant Materials”, J. Testing & Evaluation, (1996) in press.

D.C. Sun, G. Schmidig, C. Stark, J.H. Dumbleton, "On the Origins of a Subsurface Oxidation Maximum and Its
Relationship to the Performance of UHMWPE Implants", paper presented at the 21th Annual Meeting of the Society
For Biomaterials, page 362, 1995, San Francisco, CA.

A. Wang, D.C. Sun, C. Stark, J.H. Dumbleton, Wear Mechanisms of UHMWPE in Total Joint Replacements”, Wear,  
181-183 (1995), Page  241-249.

A. Wang, D.C. Sun, C. Stark, J.H. Dumbleton, Factors Affecting Wear Screening of Implant Bearing Materials”,
ASTM Workshop on Characterization and Performance of Articular Surfaces”, ASTM Annual Meeting, May 14, 1995,
Denver,  Colorado.

D.C. Sun, Overview and Fundamentals of UHMWPE - Facts on UHMWPE,  Part One of a Series on Ultra High
Molecular Weight Polyethylene,”  a technical monograph published by Howmedica Inc., Rutherford, NJ., 1994.

D.C. Sun, Material Properties, Product Quality Control, and  Their Relation to UHMWPE Performance, Facts on
UHMWPE,  Part Two of a Series on Ultra High Molecular Weight Polyethylene,”  a technical monograph published by
Howmedica Inc., Rutherford, NJ., 1994.

D.C. Sun,  Comparative Analysis of the Properties of Standard and Enhanced” UHMWPE, Facts on UHMWPE,  Part
Three of a Series on Ultra High Molecular Weight Polyethylene,”  a technical monograph published by Howmedica
Inc., Rutherford, NJ., 1994.

D.C. Sun, DurationTM Stabilized UHMWPE, a Polyethylene with Superior Resistance to Oxidation,  Facts on
UHMWPE,  Part Four of a Series on Ultra High Molecular Weight Polyethylene,”  a technical monograph published by
Howmedica Inc., Rutherford, NJ., 1996.

D.C. Sun, C. Stark, J.H. Dumbleton, "Material Property Comparison of Surgical Implant Grade UHMWPE and
"Enhanced" UHMWPE", paper presented at the 20th Annual Meeting of the Society For Biomaterials, page 102,  
1994, Boston, MA

D.C. Sun, M. Kojima, C. Stark, J.H. Dumbleton, "Morphology-Property Relationships in Surgical Implant Grade
UHMWPE and "Enhanced" UHMWPE",  paper presented at the 20th Annual Meeting of the Society For Biomaterials,
page 123, 1994, Boston, MA

D.C. Sun, C. Stark, J.H. Dumbleton, "The Origin of the White Band Observed in Direct Compression Molded
UHMWPE Inserts", paper presented at the 20th Annual Meeting of the Society For Biomaterials, page 121, 1994,
Boston, MA

D.C. Sun,  C. Stark, and J.H. Dumbleton, "Characterization and Comparison of Compression Molded and Machined
UHMWPE Components", paper presented at the 1994 Orthopaedic Research Society Annual Meeting, New Orleans,
LA, February, 1994 (paper abstract # 173)

D.C. Sun,  A. Wang, C. Stark, and J.H. Dumbleton, "Characterization and Comparison of Compression Molded and
Machined UHMWPE Components",    Orthopaedic Transactions, Volume 18, Number 2, 1994, Page 417.

D.C. Sun, C. Stark, J.H. Dumbleton, "Development of an Accelerated Aging Method for Evaluation of Long-term
Irradiation Effects on UHMWPE Implants", Polymer Preprints, Vol. 35, No. 2, 1994, Page 969-970

Polymer Processing and Characterization - Invited Talks and Presentations

D.C. Sun, M. Kojima, and J.H. Magill, an invited one-day seminar on "Polymer Morphology and Doubly Oriented
Polymers", organized by Professor W. I. Chiou (邱 文 英), Chemical Engineering Department, National Taiwan
University, June, 1987

Polymer Processing and Characterization - Journals and Conference Presentations

D.C. Sun, E.M. Berg, and J.H. Magill, "3 D Structure Property Relationships in Rolltruded Polymers. Part II:
Anisotropic Yielding and Deformation in Triaxially Oriented Polymers", Polym. Eng. Sci., Vol 30, PP. 635, 1990

D.C. Sun, and J.H. Magill, "Thermal Interactions in Oriented Polymeric Materials: Shrinkage, Crystallization, and
Melting", Polym. Eng. Sci., Vol 29, pp. 1503, 1989 (First Student Best Paper Award of NATAS, presented at the 7th
NATAS Conference, Lake Buena, Fla., 1988)

D.C. Sun, E.M. Berg, and J.H. Magill, "3 D Structure Property Relationships in Rolltruded Polymers. Part III: The
Origin of 3 D Property Enhancement", presented at 198th ACS Meeting, Miami Beach, Florida, 1989 (Abstract:
PMSE # 121)


D.C. Sun, and J.H. Magill, "Novel 3D Mechanical Properties for Rolltruded Polymers: Polypropylene", J. Polym. Sci.
(Letters), Vol 27, PP. 65, 1989

M. Kojima, D.C. Sun, and J.H. Magill, "Phase Transitions and Structure Changes in Poly [bis(phenoxy) phosphazene]",
Makromol. Chem., Vol 190, PP. 1047, 1989

D.C. Sun, and J.H. Magill, "Preparation and Modeling of Polymers with Enhanced Properties in Three Dimensions",
Bull. Amer. Phy. Soc., Vol 33, No 3, 718(1988), presented at the New Orleans APS meeting

M. Kojima, D.C. Sun, and J.H. Magill, "Influence of Side groups on Thermotropic Behavior of Polyphosphazene
Homopolymers", Bull. Amer. Phy. Soc., Vol 33, No 3, 638(1988), presented at the New Orleans APS meeting

J.H. Magill and D.C. Sun, "Small angle X ray Scattering From Rolltruded Polymers", Bull. Amer. Phy. Soc., Vol 33, No
3, 717(1988), presented at the New Orleans APS meeting

M.J. Shankernarayanan, D.C. Sun, M. Kojima, and J.H. Magill, "Rolltrusion: Doubly Orientation Processing and
Morphology Property Relationships for Commercial Plastics," Intern. Polymer Processing, Vol 1, Iss 2, PP. 66, 1987

D.C. Sun and J.H. Magill, "Thermal Analysis of Coupled Processes in Oriented Polymers," Polymer Preprints, Vol 28,
No 2, PP. 351, 1987, presented at the New Orleans ACS meeting

D.C. Sun and J.H. Magill, "Thermal Behavior of Polyphosphazenes in Relation to Structure," Polymer, Vol 28, PP.
1243, 1987

D.C. Sun, M. Kojima, T. Masuko, and J.H. Magill, "Phase Transition in Poly [bis(phenoxy)phosphazene]   PBPP,"
Polymer Preprints, Vol 28, No 2, PP. 334, 1987, presented at the New Orleans ACS meeting

R. Ciora, Jr., D.C. Sun, and J.H. Magill, "Isothermal Crystallization of Polyphosphazenes by DSC," paper presented at
the 16th NATAS conference, Washington, D.C., 1987

D.C. Sun, M. Kojima, and J.H. Magill, "Thermal Behavior of Poly[bis(trifluoroethoxy)phosphazene]   PBFP," Polymer
Preprints, Japan, Vol 36, No 4, PP. 929, 1987, presented at the 36th annual meeting of the Society of Polymer
Science, Japan

J.H. Magill, D.C. Sun, and M.J. Shankernarayanan, "Property Correlations for Doubly Oriented Polymers Prepared by
the Rolltrusion Technique," J. Appl. Poly. Sci., Vol 34, PP. 2337 2343, 1987

Catalytic Converters Technology and Ceramics Processing - Invited Talks

(Due to the proprietary nature of the studies, most of the work was not published)

D.C. Sun, Motorcycle Catalytic Converters” (機 車 用 觸 媒 轉 化 器), invited talk at Kwang Yang Motor Co., Ltd. (光
陽 機 車 股 份 有 限 公 司), Kaohsiung, Taiwan, organized by Easton Engineering International Corp. (光 騰 工 業 技
術股 份 有 限 公 司), December 2, 1996.

D.C. Sun, 選擇 觸 媒 還 原 法 / Selective Catalytic Reduction (SCR):  NOx Catalysts”, invited lectures in the NOx
Control Technology Conference (氮 氧 化 物 控 制 技 術 講 習 會) at National Taiwan University, Taipei, and at China
Technical Consultants, Inc. , Kaohsiung, Taiwan, co-organized by  Industrial Development Bureau, Ministry of
Economic Affairs, Taiwan (中 華 民 國 經 濟 部 工 業 局) and Industrial Pollution Control Center, China  Technical
Consultants, Inc. ( 中 國 技 術 服 務 社 工 業 污 染 防 治 中 心), May, 1995

D.C. Sun, "Technologies and Development in Automotive Catalytic Converters", invited talk at Union Chemical
laboratories, Industrial Technology Research Institute, Hsinchu (工 業 技 術 研 究 院 化 工 研 究 所), Taiwan,
February, 1992

D.C. Sun, "Lean NOx Catalysts", several invited talks at General Motor, Ford Motor,, and Chrysler Motor Companies,
Detroit, MI, 1991

D.C. Sun, and B.J. Cooper, "Emission Control Catalysts   Past, Present, and Future", invited talk at Taiwan Catalytic
Converter Technology Conference, Taipei, Taiwan, January 1990 (organized by China Productivity Center, 中 國 生 產
力 中 心)
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MVP), the blood may
backflow during pumping
- there is a strong
connection between panic
attackes and MVP
- How to detect it?
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Am I having   
dysautonimia?
- autonomic nervous
system works to fine tune
body conditions depending
on physiological needs
- ANS consists of two
branches: sympathetic and
parasympathetic
- do you have balanced
ANS?
- what are the symptoms of
dysautonomia?
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