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1

Hydrodynamic Study on Water Column Oscillation of Varying Cross-Sectional Moonpool and Its Effect on Resistance of a Drill Ship

Ponnappan, Sivabalan, Sankunny, Surendran

Journal:

Journal of Offshore Mechanics and Arctic Engineering

Year:

2017

Language:

english

File:

PDF, 1.96 MB

english, 2017

2

High performance miniature heat pipe

Lanchao Lin, Rengasamy Ponnappan, John Leland

Journal:

International Journal of Heat and Mass Transfer

Year:

2002

Language:

english

File:

PDF, 641 KB

english, 2002

3

Direct simulation of spray cooling: Effect of vapor bubble growth and liquid droplet impact on heat transfer

R. Panneer Selvam, Lancho Lin, Rengasamy Ponnappan

Journal:

International Journal of Heat and Mass Transfer

Year:

2006

Language:

english

File:

PDF, 1.39 MB

english, 2006

4

Dysphagia After Anterior Cervical Spine Surgery

Siska, Peter A., Ponnappan, Ravi K., Hohl, Justin B., Lee, Joon Y., Kang, James D., Donaldson, William F.

Journal:

Year:

2011

Language:

english

File:

PDF, 370 KB

english, 2011

5

The molecular basis of intervertebral disc degeneration

Kepler, Christopher K., Ponnappan, Ravi K., Tannoury, Chadi A., Risbud, Marakand V., Anderson, David G.

Journal:

The Spine Journal

Year:

2013

Language:

english

File:

PDF, 601 KB

english, 2013

6

49. Dysphagia Following Anterior Cervical Spine Surgery: A Prospective Study Using the SWAL-QOL Questionnaire and Analysis of Patient Co-Morbidities

Peter Siska, Ravi Ponnappan, Justin Hohl, Joon Lee, James Kang, William Donaldson

Journal:

The Spine Journal

Year:

2009

Language:

english

File:

PDF, 54 KB

english, 2009

7

Heat transfer characteristics of spray cooling in a closed loop

Lanchao Lin, Rengasamy Ponnappan

Journal:

International Journal of Heat and Mass Transfer

Year:

2003

Language:

english

File:

PDF, 320 KB

english, 2003

8

[American Institute of Aeronautics and Astronautics 5th Joint Thermophysics and Heat Transfer Conference - Seattle,WA,U.S.A. (18 June 1990 - 20 June 1990)] 5th Joint Thermophysics and Heat Transfer Conference - Gas generation test data and life tests of low temperature heat pipes

REYES, A., BROWN, J., CHANG, W., PONNAPPAN, R.

Language:

english

File:

PDF, 551 KB

english

9

Lumbar Decompression Using a Traditional Midline Appro ach Versus a Tubular Retractor System

Anderson, D. Greg, Patel, Amar, Maltenfort, Mitchell, Vaccaro, Alexander R., Ratliff, John, Hilibrand, Alan, Harrop, James S., Sharan, Ashwini D., Ponnappan, Ravi K., Rihn, Jeffrey, Albert, Todd J.

Journal:

Year:

2011

Language:

english

File:

PDF, 536 KB

english, 2011

10

Production of macrophage IL-1β was inhibited both at the levels of transcription and maturation by caspase-1 following inhalation exposure to isobutyl nitrite

L.S.F Soderberg, U Ponnappan, A Roy, R Schafer, J.B Barnett

Journal:

Toxicology Letters

Year:

2004

Language:

english

File:

PDF, 177 KB

english, 2004

11

Thromboprophylaxis in Traumatic and Elective Spinal Surgery

Ploumis, Avraam, Ponnappan, Ravi K., Sarbello, John, Dvorak, Marcel, Fehlings, Michael G., Baron, Eli, Anand, Neel, Okonkwo, David O., Patel, Alpesh, Vaccaro, Alexander R.

Journal:

Year:

2010

Language:

english

File:

PDF, 278 KB

english, 2010

12

Repeat Use of Human Recombinant Bone Morphogenetic Protein-2 for Second Level Lumbar Arthrodesis

Singh, Kern, Dumonski, Mark, Stanley, Tom, Ponnappan, Ravi, Phillips, Frank M.

Journal:

Year:

2011

Language:

english

File:

PDF, 620 KB

english, 2011

13

Aging and Immune Function: Molecular Mechanisms to Interventions

Ponnappan, Subramaniam, Ponnappan, Usha

Journal:

Antioxidants & Redox Signaling

Year:

2011

Language:

english

File:

PDF, 1.27 MB

english, 2011

14

Thromboprophylaxis in spinal trauma surgery: consensus among spine trauma surgeons

Avraam Ploumis, Ravi K. Ponnappan, Jason T. Bessey, Ravi Patel, Alexander R. Vaccaro

Journal:

The Spine Journal

Year:

2009

Language:

english

File:

PDF, 131 KB

english, 2009

15

The Incidence of C5 Palsy after Multilevel Cervical Decompression Procedures

Ahmad Nassr, Jason C. Eck, Ravi K. Ponnappan, Rami R. Zanoun, William F. Donaldson III, James D. Kang

Journal:

The Spine Journal

Year:

2010

Language:

english

File:

PDF, 72 KB

english, 2010

16

Cervical Myelopathy

Harrop, James S., Naroji, Swetha, Maltenfort, Mitchell, Anderson, D. Greg, Albert, Todd, Ratliff, John K., Ponnappan, Ravi K., Rihn, Jeffery A., Smith, Harvey E., Hilibrand, Alan, Sharan, Ashwini D.,

Journal:

Year:

2010

Language:

english

File:

PDF, 367 KB

english, 2010

17

[ASME ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering - Busan, South Korea (Sunday 19 June 2016)] Volume 7: Ocean Engineering - Hydrodynamic Study on Water Column Oscillation of Varying Cross-Section Moonpool and its Effect on Resistance of a Drill Ship

Ponnappan, Sivabalan, Sankunny, Surendran, Balakrishnan, Rajesh Reguram

Year:

2016

Language:

english

File:

PDF, 2.85 MB

english, 2016

18

Contact thermal resistance of Li-ion cell electrode stack

Rengasamy Ponnappan, T.S. Ravigururajan

Journal:

Journal of Power Sources

Year:

2004

Language:

english

File:

PDF, 238 KB

english, 2004

19

Does Resection of the Posterior Longitudinal Ligament Impact the Incidence of C5 Palsy After Cervical Corpectomy Procedures?

Nassr, Ahmad, Aleem, Ilyas S., Eck, Jason C., Woods, Barrett, Ponnappan, Ravi K., Donaldson, William F., Kang, James D.

Journal:

Year:

2017

Language:

english

File:

PDF, 591 KB

english, 2017

20

Biomechanical evaluation and comparison of polyetheretherketone rod system to traditional titanium rod fixation

Ravi K. Ponnappan, Hassan Serhan, Brett Zarda, Ravi Patel, Todd Albert, Alexander R. Vaccaro

Journal:

The Spine Journal

Year:

2009

Language:

english

File:

PDF, 249 KB

english, 2009

21

76. Does the Duration of Symptoms from Lumbar Disc Herniation Affect Outcomes in the Spine Patient?

Jeffrey A. Rihn, Mark Kurd, Emily A. Blood, David G. Anderson, Ravi Ponnappan, Alexander R. Vaccaro, James N. Weinstein, Todd J. Albert, Alan S. Hilibrand

Journal:

The Spine Journal

Year:

2009

Language:

english

File:

PDF, 99 KB

english, 2009

22

Clinical Differentiation of Upper Extremity Pain Etiologies

Ponnappan, R. K., Khan, M., Matzon, J. L., Sheikh, E. S., Tucker, B. S., Pepe, M. D., Tjoumakaris, F. P., Nassr, A. N.

Journal:

Journal of the American Academy of Orthopaedic Surgeons

Year:

2015

Language:

english

File:

PDF, 640 KB

english, 2015

23

Active cooling of metal oxide semiconductor controlled thyristor using venturi flow

Ponnappan, R., Leland, J. E., Chang, W. S., Beam, J. E., Nguyen, B. T., Weimer, J. A.

Journal:

Journal of Propulsion and Power

Year:

1996

Language:

english

File:

PDF, 862 KB

english, 1996

24

Improved double-wall artery high-capacity heat pipe

PONNAPPAN, R., BEAM, J. E., MAHEFKEY, T.

Journal:

Journal of Spacecraft and Rockets

Year:

1985

Language:

english

File:

PDF, 759 KB

english, 1985

25

The Incidence of C5 Palsy After Multilevel Cervical Decompression Procedures

Nassr, Ahmad, Eck, Jason C., Ponnappan, Ravi K., Zanoun, Rami R., Donaldson, William F., Kang, James D.

Journal:

Year:

2012

Language:

english

File:

PDF, 345 KB

english, 2012

26

AIP Conference Proceedings [AIP Publishing 3RD INTERNATIONAL CONFERENCE ON FRONTIERS IN AUTOMOBILE AND MECHANICAL ENGINEERING (FAME 2020) - Chennai, India (7â9 August 2020)] 3RD INTERNATIONAL CONFERENCE ON FRONTIERS IN AUTOMOBILE AND MECHANICAL ENGINEERING (FAME 2020) - Performance and emission analysis of waste cooking oil as green diesel in 4S diesel engine

Janarthanam, Hemanandh, Ponnappan, Venkatesan Sorakka, Subbiah, Ganesan, Mani, Purushothaman, Suman, D., Rajesh, M.

Year:

2020

File:

PDF, 444 KB

2020

27

Patient Perception of Outcomes Following Failed Spinal Instrumentation With Polyetheretherketone Rods and Titanium Rods

Sarbello, John F., Lipman, Adam J., Hong, Joseph, Lawrence, James, Bessey, Jason T., Ponnappan, Ravi K., Vaccaro, Alexander R.

Journal:

Year:

2010

Language:

english

File:

PDF, 570 KB

english, 2010

28

[AIP Proceedings of the tenth symposium on space nuclear power and propulsion - Albuquerque, New Mexico (USA) (10−14 Jan 1993)] AIP Conference Proceedings - Compatibility of Inconel 617 alloy with eutectic fluoride salts at high temperatures

Luo, Anhua, Jacobson, Dean L., Ponnappan, Rengasamy

Year:

1993

Language:

english

File:

PDF, 1.04 MB

english, 1993

29

Catalytic activity of the proteasome fine-tunes Brg1-mediated chromatin remodeling to regulate the expression of inflammatory genes

Sarah J. Cullen, Subramaniam Ponnappan, Usha Ponnappan

Journal:

Molecular Immunology

Year:

2009

Language:

english

File:

PDF, 403 KB

english, 2009

30

[American Institute of Aeronautics and Astronautics 22nd Thermophysics Conference - Honolulu,HI,U.S.A. (08 June 1987 - 10 June 1987)] 22nd Thermophysics Conference - Remedial measures for condenser quenching in a long water heat pipe

PONNAPPAN, R., RAMALINGAM, M., BEAM, J., MAHEFKEY, E.

Year:

1987

Language:

english

File:

PDF, 544 KB

english, 1987

31

Membrane-Active Peptides from Marine Organisms—Antimicrobials, Cell-Penetrating Peptides and Peptide Toxins: Applications and Prospects

Ponnappan, Nisha, Budagavi, Deepthi Poornima, Yadav, Bhoopesh Kumar, Chugh, Archana

Journal:

Probiotics and Antimicrobial Proteins

Year:

2015

Language:

english

File:

PDF, 487 KB

english, 2015

32

SAE Technical Paper Series [SAE International Aerospace Atlantic Conference & Exposition - (MAY. 23, 1995)] SAE Technical Paper Series - A Parametric Study of the Conjugate Heat Transfer Problem in an Axisymmetric Venturi-type Cooling System

Shanmugasundaram, V., Ponnappan, R., Leland, J.E.

Year:

1995

Language:

english

File:

PDF, 848 KB

english, 1995

33

SAE Technical Paper Series [SAE International Aerospace Atlantic Conference & Exposition - (MAY. 23, 1995)] SAE Technical Paper Series - High Speed Rotating Heat Pipe for Aircraft Applications

Ponnappan, Rengasamy, Leland, John E.

Year:

1995

Language:

english

File:

PDF, 755 KB

english, 1995

34

[AIP Proceedings of the eighth symposium on space nuclear power systems - Albuquerque, New Mexico (USA) (6−10 Jan 1991)] AIP Conference Proceedings - Vacuum thermal cycle life testing of high temperature thermal energy storage

Ponnappan, Rengasamy, Beam, Jerry E.

Year:

1991

Language:

english

File:

PDF, 989 KB

english, 1991

35

Course Number 145: Musculoskeletal Transplantation of Chondrocytes Overexpressing Bone Morphogenetic Proteins to Reverse Intervertebral Disk Degeneration in the Rabbit

Yejia Zhang, Ravi K. Ponnappan, D. Greg Anderson, Frank M. Phillips

Journal:

Archives of Physical Medicine and Rehabilitation

Year:

2007

Language:

english

File:

PDF, 36 KB

english, 2007

36

[American Institute of Aeronautics and Astronautics 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference - San Francisco, California ()] 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference - Spray Cooling with Methanol and Water Mixtures

Lin, Lanchao, Harris, Richard, Lawson, Jacob, Ponnappan, Rengasamy

Year:

2006

Language:

english

File:

PDF, 157 KB

english, 2006

37

Test Results of Water and Methanol High-Speed Rotating Heat Pipes

Ponnappan, R., He, Q., Leland, J. E.

Journal:

Journal of Thermophysics and Heat Transfer

Year:

1998

Language:

english

File:

PDF, 373 KB

english, 1998

38

[American Institute of Aeronautics and Astronautics 37th Aerospace Sciences Meeting and Exhibit - Reno,NV,U.S.A. (11 January 1999 - 14 January 1999)] 37th Aerospace Sciences Meeting and Exhibit - A computational model of transport within a rotating heat pipe. I - Formulation

Baker, J., Ponnappan, R., Leland, J.

Language:

english

File:

PDF, 1.06 MB

english

39

Interleukin-1β costimulates interferon-γ production by human natural killer cells

Megan A. Cooper, Todd A. Fehniger, Anand Ponnappan, Veela Mehta, Mark D. Wewers, Michael A. Caligiuri

Journal:

European Journal of Immunology

Year:

2001

Language:

english

File:

PDF, 162 KB

english, 2001

40

Ubiquitin–proteasome pathway is compromised in CD45RO+ and CD45RA+ T lymphocyte subsets during aging

Journal:

Experimental Gerontology

Year:

2002

Language:

english

File:

PDF, 345 KB

english, 2002

41

[American Institute of Aeronautics and Astronautics 20th Aerospace Sciences Meeting - Orlando,FL,U.S.A. (11 January 1982 - 14 January 1982)] 20th Aerospace Sciences Meeting - Performance of a cylindrical phase change thermal energy storage unit

PONNAPPAN, R., JACOBSON, D.

Year:

1982

Language:

english

File:

PDF, 578 KB

english, 1982

42

[American Institute of Aeronautics and Astronautics 32nd Thermophysics Conference - Atlanta,GA,U.S.A. (23 June 1997 - 25 June 1997)] 32nd Thermophysics Conference - Test results of a high speed rotating heat pipe

Ponnappan, R., He, Q., Leland, J., Ponnappan, R., He, Q., Leland, J.

Year:

1997

Language:

english

File:

PDF, 782 KB

english, 1997

43

[American Institute of Aeronautics and Astronautics 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference - San Francisco, California ()] 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference - Modeling of Spray Cooling: Convective Flow Effect on Vapor Bubble Dynamics and Heat Transfer

Selvam, Rathinam, Sarkar, Suranjan, Ponnappan, Rengasamy

Year:

2006

Language:

english

File:

PDF, 339 KB

english, 2006

44

[IEEE 2002 37th Intersociety Energy Conversion Engineering Conference (IECEC) - Washington, WA, USA (29-31 July 2004)] IECEC '02. 2002 37th Intersociety Energy Conversion Engineering Conference, 2002. - Critical heat flux of multinozzle spray cooling in a closed loop

Lin, L., Ponnappan, R.

Year:

2004

Language:

english

File:

PDF, 393 KB

english, 2004

45

Constitutive degradation of IκBα in human T lymphocytes is mediated by calpain

Subramaniam Ponnappan, Sarah J Cullen, Usha Ponnappan

Journal:

Immunity & Ageing

Year:

2005

Language:

english

File:

PDF, 465 KB

english, 2005

46

Age-Dependent Changes in Isotype Expression and Down-Regulation of C57BL/6 Mice

U. PONNAPPAN, B. CINADER, V. GERBER, K. BLASER

Journal:

Scandinavian Journal of Immunology

Year:

1987

Language:

english

File:

PDF, 2.74 MB

english, 1987

47

Induction and Regulation of NFκB during Aging: Role of Protein Kinases

Gina Uken Trebilcock, Usha Ponnappan

Journal:

Clinical Immunology and Immunopathology

Year:

1996

Language:

english

File:

PDF, 427 KB

english, 1996

48

Decreased Association of p56lckwith CD4 May Account for Lowered Tyrosine Kinase Activity in Mitogen-Activated Human T Lymphocytes during Aging

Corey W. Tinkle, David Lipschitz, U. Ponnappan

Journal:

Cellular Immunology

Year:

1998

Language:

english

File:

PDF, 361 KB

english, 1998

49

Does Resection of the Posterior Longitudinal Ligament Impact the Incidence of C5 Palsy After Cervical Corpectomy Procedures? A Review of 459 Consecutive Cases

Ahmad Nassr, Jason Eck, Barrett Woods, Ravi Ponnappan, William Donaldson, James Kang

Journal:

The Spine Journal

Year:

2011

Language:

english

File:

PDF, 46 KB

english, 2011

50

Soy immunotherapy for peanut-allergic mice: Modulation of the peanut-allergic response

Pons, Laurent, Ponnappan, Usha, Hall, Renée A., Simpson, Pippa, Cockrell, Gael, West, C. Michael, Sampson, Hugh A., Helm, Ricki M., Burks, A. Wesley

Journal:

Journal of Allergy and Clinical Immunology

Year:

2004

Language:

english

File:

PDF, 308 KB

english, 2004

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