רוי הופמן: פעילות מקצועית

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(דברים בעברית רשומים בירוק ואילו דברים אחרים באנגלית)

הרצאות וסדנאות

24. "כרומטוגפיית תמ"ז במצב תמיסה בהפרדה גבוהה" הרצאה, הכינוס ה-72 של החברה הישראלית לכימיה, תל-אביב, 2/2007.

23. "היסט כימי בתמ"ג: מדד ניסיוני ללא בסיס תיאורטי?" הרצאה מוזמנת, המפגש השנתי של החברה הישראלית לתהודה מגנטית, אוניברסיטת בר-אילן, רמת-גן, 6/2006.

22. "תכנון רציונאלי של קריטריוני ראיית הירח" הרצאה מוזמנת, הכנס ה-8 של מכון קידוש החודש, ישיבת כרם ביבנה, 4/2005.

21. "תכנון רציונאלי של קריטריוני ראיית הירח" הרצאה מוזמנת, אוניברסיטת בר-אילן, רמת-גן, 1/2005.

20. "Observing the New Moon" Invited lecture, Bnei Akiva Yeshiva, Netanya, 1/2003.
19. "Chemistry, Science and Judaism" Invited lecture, Bnei Akiva Yeshiva, Netanya, 1/2003.
18. "Is the Moon visible?" Invited lecture, Bar-Ilan University, Ramat Gan, Israel 5/2002.
17. "Visibility of the Moon, Possibility and Probablity of Sighting" Invited lecture, Bar-Ilan University, Ramat Gan, Israel 7/2001.
16. "Practical Instructions for Observing the New Moon" Invited Lecture, OU-NCSY Israel Center, Jerusalem, Israel 4/2000.
15. "Practical Tips for Observing the New Moon" Invited Lecture, Inaugural Conference of the Institute of Kiddush Hachodesh Studies, Yeshivat Kerem B’Yavneh, Israel 10/1999.
14. "New Specialist NMR Techniques: 1. Carbon Edited NOESY 2. ³He-NMR" Hebrew University of Jerusalem, Israel 1/1999.
13. "NMR and UV Spectroscopic Studies of Alkali Metal Salts of 9,10-Dihydroanthracene and its Derivatives in THF: Structure and Solvation State", Invited lecture, Weizmann institute of Science, Rehovot, Israel, 1/1995.
12. "3D: A New Dimension in NMR", Invited Lecture, New Methods Research Inc., Syracuse, NY, USA, 10/1989.
11. "3D: A New Dimension in NMR", Invited Lecture, Herschel Smith Laboratory, Cambridge University, UK, 10/1989.
10. "3D: A New Dimension in NMR", Colloquium, Dept. of Chemistry, Technion, Haifa, Israel, 9/1989.
9. "3D: A New Dimension in NMR", Lecture, Dept. of Chemistry, Weizmann Institute of Science, Rehovot, Israel, 9/1989.
8. "3D: A New Dimension in NMR", Invited Lecture, Dept. of Chemistry, Tel-Aviv University, Israel, 9/1989.
7. "3D: A New Dimension in NMR", Dept. of Chemistry, Hebrew University of Jerusalem, Israel, 9/1989.
6. "Deconvolution of NMR Spectra", Invited Lecture, Chemistry Dept., Imperial College, London, UK, 4/1989.
5. "SIMPLE NMR of Carbohydrates", Invited Lecture, Chemistry Dept. Colloquia, SUNY ESF, Syracuse, NY, 4/1989.
4. "Applications of Massively Parallel Computers to Chemistry", Lecture, Advanced Instrumentation for Chemists, Syracuse University, Syracuse, NY, 12/1988.
3. "NMR Data Processing in a Parallel Environment", Lecture, Alliant Workshop Series, NPAC, Syracuse, NY, 10/1988.
2. "NMR Laboratory Computer networking" Co-host of workshop presented by G. C. Levy, University of London, England, 6/1987.
1. "Interfacing JEOL FX spectrometers to superminicomputers", Lecture, JEOL users' meeting, Birmingham University, England, 3/1987.

פוסטרים בכנסים

48. "השפעת תרופות מומסות במבני-ננו חדישים ומיצלזומים" רץ אפרת, ע. עמר-יולי, ד. ליבסטר, א. אסרין, ד. א. שלו, ר. ע. הופמן, ד. דנינו ונ. גרתי, אירומר, יורק, אנגליה, 7/2006.

47. "התייחסות היסט כימי מדויקת בתנאים מימיים שונים" ר. ע. הופמן, אירומר, יורק, אנגליה, 7/2006.

46. "תמ"ג הד-ספין במפל פולסים ככלי חיוני לחקר התנהגות מבני המיקרו של מיקרותחליבים מסוג-U דור שני בנוכחית תוספת התזונתי והבריאותי ליקופן" ר. ע. הופמן, א. שפרנט, א. אסרין ונ. גרתי, אירומר, יורק, אנגליה, 7/2006.

45. "מקדמי תמ"ג פעפוע עצמי לקביעת מיקום מולקולות אורח בתוך מיקרותחליבים" נ. גרתי, א. אסרין, א. שפרנט, ע. יולי-עמר ור. ע. הופמן, כנס מינרווה גנטר: צלילה לתוך תהודה מגנטית, אילת, 12/2005.

Magnetic Resonance, Eilat, Israel, 12/2005.

44. "Novel Food-Grade Microemulsions as Carriers for Nutritional & Health Supplements – Phase Transition Studies by SD NMR", A. Aserin, A. Spernath, R. E. Hoffman and N. Garti, Minerva Guenter Symopsium: A Dive into Magnetic Resonance, Eilat, Israel, 12/2005

43. "Redefining Chemical Shift" R. E. Hoffman, D. E. Shalev, E. D. Becker, Minerva Guenter Symopsium: A Dive into Magnetic Resonance, Eilat, Israel, 12/2005.
42. "Bathochromic Effect of Heating 6-Bromoindigotin to 60°C" I. Ziderman, A. Wallert, R. E. Hoffman and Yair Ozery The 70^th Meeting of the Israel Chemistry Society, Tel-Aviv, Israel, 2/2005.
41. "TMS Temperature Dependence" R. E. Hoffman and E. D. Becker, The 70^th Meeting of the Israel Chemistry Society, Tel-Aviv, Israel, 2/2005.
40. "Solubilization and bioavailability of nutraceuticals by new self-assembled nanosized liquid structures in food systems" N. Garti, I. Yuli-Amar, A. Spernath and R.E. Hoffman, Food Colloids 2004, Harrogate, United Kingdom, April 2004.
39. "Food–Grade Microemulsions as Carriers for Nutritional & Health Supplements: Phase Transition Study by Self-Diffusion NMR" A. Spernath, A. Aserin, R. E. Hoffman and N. Garti, 18^th ECIS conference, Almeria, Spain (September 19-24, 2004).
38. "Food–grade microemulsions as carriers for nutritional & health supplements: phase transition study by self-diffusion NMR" A. Spernath, R. E. Hoffman, A. Aserin and N. Garti, 69^th Meeting of the Israel Chemical Society, Tel Aviv, Israel (February 2-3, 2004).
37. "Microstructure transitions and solubilization capacity of phytosterols and cholesterol in u-type food-grade microemulsions". A. Spernath, A. Aserin, R. E. Hoffman and N. Garti, 69^th Meeting of the Israel Chemical Society, Tel Aviv, Israel (February 2-3, 2004).
36. "Towards True Chemical Shift" R. E. Hoffman, The 68^th Meeting of the Israel Chemistry Society, Tel-Aviv, Israel, 1/2003.
35. “Structural – Considerations on Locus of Lutein Solubilised in Nonionc Food Grade Microemulsion Studied by SD-NMR”, I. Amar, R.E. Hoffman, A. Aserin and N. Garti, The 14^th Surfactants in Solution Symposium (SIS), Barcelona, Spain, June (2002).
34., “Solubilization of Lutein in Nonionic Food Microemulsions”, I. Amar, A. Aserin, R.E. Hoffman and N. Garti, The 14^th Surfactants in Solution Symposium (SIS), Barcelona, Spain, June (2002).
33. "Application of EXSY to the Stereodynamics and Characterization of Hexaphenylbezene Derivative Anions" L. Eshdat, R. E. Hoffman, F. Fechtenkötter, K. Müllen and M. Rabinovitz, 15^th International Meeting on NMR, Duhram, UK, 7/2001.
32. "Fullerene Anions from Every Direction" T. Sternfeld, R. E. Hoffman, C. Thilgen, F. Diedrich, J. R. Cross, M. Saunders and M. Rabinovitz, 15^th International Meeting on NMR, Duhram, UK, 7/2001.
31. "Learning the Dance – Stereodynamics and Characterization of the Super Anions of Hexa (4-n-dodecabiphenyl)benzene" L. Eshdat, R. E. Hoffman, A. Fechtenkötter, K. Müllen and M. Rabinovitz, The 66^th Meeting of the Israel Chemistry Society, Tel-Aviv, Israel, 2/2001.
30. "The Aromaticity of C₇₀^6- Versus C₆₀^6-: Endohedral, Exohedral and Surface Veiwpoints" T. Sternfeld, R. E. Hoffman, C. Thilgen, F. Diedrich and M. Rabinovitz, The 66^th Meeting of the Israel Chemistry Society, Tel-Aviv, Israel, 2/2001.
29. "¹H NMR Isotope Shifts Arising from the Substitution of ¹²C with ¹³C" R. E. Hoffman, N. Treitel and M. Rabinovitz, The 65th Meeting of the Israel Chemical Society, Ben Gurion University of the Negev, Israel, 2/2000.
28. "A Novel NMR Assignment Method for Carbon-Rich Polycyclic Aromatic Hydrocarbons with Symmetrical Bay Regions" R. E. Hoffman, R. Shenhar, M. Rabinovitz, I. Willner, H. E. Bronstein, and Lawrence T. Scott, The 64th Meeting of the Israel Chemical Society, Bar Ilan, Israel, 3/1999.
27. "NMR Isotope Effects in Polycyclic Aromatic Hydrocarbon Anions" R. E. Hoffman, E. Shabtai, R. Benshafrut, N. Treitel and M. Rabinovitz, The 64th Meeting of the Israel Chemical Society, Bar Ilan, Israel, 3/1999.
26. "Endohedral ³He: The Innocent Observer of Electron Delocalization in Fullerene" E. Shabtai, A. Weitz, R. E. Hoffman, M. Rabinovitz, P.-C. Cheng, L. T. Scott and M. Saunders, The 63rd Meeting of the Israel Chemical Society, Tel Aviv, Israel, 2/1998.
25. "Charged Corannulenes: Conformation, Delocalization and Aggregation", E. Shabtai, A. Weitz, R. E. Hoffman, M. Rabinovitz, P.-C. Cheng and L. T. Scott, The 63rd Meeting of the Israel Chemical Society, Tel Aviv, Israel, 2/1998.
24. "NMR on the Internet" R. E. Hoffman and O. Segev, The 63rd Meeting of the Israel Chemical Society, Tel Aviv, Israel, 2/1998.
23. "From Charged Corannulene to C₆₀^6- and C₇₀^6- with endohedral ³He" E. Shabtai, A. Weitz, R. E. Hoffman, M. Rabinovitz, L. T. Scott, M. Saunders and R. C. Haddon, The Fifth Chemical Congress of North America, Cancun, Quintana, Roo, Mexico, 11/1997.
22. "Solvation Shell Effects on Polyaromatic Hydrocarbon Alkali Metal Salt Diffusion Rates" R. E. Hoffman, E. Shabtai, and M. Rabinovitz, The 62nd Meeting of the Israel Chemical Society, Haifa, Israel, 2/1997.
21. "Structure of Dilithium Salts of 9,10-Dihydroanthracene and its Phenyl Derivatives (PM3 Calculation)" M. Nir, I. O. Shapiro, R. E. Hoffman, and M. Rabinovitz, The 61st Meeting of the Israel Chemistry Society, Jerusalem, Israel, 2/1996.
20. "Thermodynamics of Ion-Pairing of Monometallic Salts of 9,10-Dihydroanthracene and its Derivatives" R. E. Hoffman, M. Nir, I. O. Shapiro, and M. Rabinovitz, The 61st Meeting of the Israel Chemistry Society, Jerusalem, Israel, 2/1996.
19. "Ion Solvation State of Monometallic Salts of 9,10-dihydroanthracene and its Derivatives" M. Nir, R. E. Hoffman, I. O. Shapiro, and M. Rabinovitz, ISNA-8th International Symposium of Novel Aromatic Compounds, Paris, France, 8/1995.
18. "Ion Solvation States of Monometallic and Dimetallic Salts of 9,10-Dihydroanthracene and its Derivatives" M. Nir, R. E. Hoffman, I. O. Shapiro, and M. Rabinovitz, 12th IUPAC Conference on Physical Organic Chemistry, Padova, Italy, 8/1994.
17. "First and Second Ion Pair Acidity Constants of 9,10-Dihydroanthracene and its Derivatives" M. Nir, I. O. Shapiro, R. E. Hoffman, and M. Rabinovitz, 12th IUPAC Conference on Physical Organic Chemistry, Padova, Italy, 8/1994.
16. "UV-vis and NMR Spectroscopic studies of Ion Solvation States of 9,10-Dihydroanthracene and its Derivatives" M. Nir, I. O. Shapiro, R. E. Hoffman, and M. Rabinovitz, The 59th Annual Meeting of the Israel Chemical Society, Beer Sheva, Israel, 1-2/1994.
15. "Second Acidity Constants of 9,10-Dihydroanthracene and its Derivatives" M. Nir, I. O. Shapiro, R. E. Hoffman, and M. Rabinovitz, The 59th Annual Meeting of the Israel Chemical Society, Beer Sheva, Israel, 1-2/1994.
14. "UV-vis and NMR Spectroscopic Studies of Ion Solvation States of Dimetallic Salts of 9,10-Dihydroanthracene and it Derivatives" M. Nir, I. O. Shapiro, R. E. Hoffman, and M. Rabinovitz, The 59th Annual Meeting of the Israel Chemical Society, Beer Sheva, Israel, 1-2/1994.
13. "Detection of NOE between components of Pi-Complexes" R. E. Hoffman and M. Rabinovitz, The 58th Annual Meeting of the Israel Chemical Society, Bar-Ilan, Israel, 2/1993.
12. "Chaos in NMR spectroscopy" R. E. Hoffman and M. Rabinovitz, Bat Sheva Workshop, Rehovot, Israel, 10/1990.
11. "Practical Aspects of 3D-NMR Acquisition, Processing, and Visualization" R. E. Hoffman, I. Pelczer, and G. C. Levy, 10th EENC, Veldhoven, The Netherlands, 5/1990.
10. "Practical Aspects of Homonuclear 3D-NMR" I. Pelczer, R. E. Hoffman, and G. C. Levy, 31st ENC, Asilomar, CA, 4/1990.
9. "Utilization of Workstation Computers and Networks for Advanced Laboratory Data Processing", G. C. Levy, W. Curtiss, and R. E. Hoffman, Scientific Computing and Automation Conference and Exposition, Philadelphia, PA, 10/1989.
8. "Advanced NMR Data Processing Using Graphics Supercomputer Workstations" R. E. Hoffman and G. C. Levy, 9th International NMR Conference, Warwick, England, 7/1989.
7. "Evaluation of Contrast Enhancement Methods for 2D NMR Spectroscopy" P. N. Borer, K. D. Bishop, G. J. Heffron, R. E. Hoffman, G. C. Levy, and S. S. Wang, 30th ENC, Asilomar, CA, USA, 4/1989.
6. "Data Processing in NMR Spectroscopy: a Look to the Future" G. C. Levy, F. Delaglio, P. Sole, H. Grahn, J. Begemann, and R. E. Hoffman, UCLA Symposia, Park City, Utah, USA, 1/1989.
5. "Two Dimension NMR software in the workstation environment" F. Delaglio, P. Sole H. Grahn, A. Macur, J. Begemann, M. Crowther, R. E. Hoffman, and G. C. Levy, 29th ENC, Rochester, NY, USA, 4/1988.
4. "Optimization of NMR data processing with parallel computers" R. E. Hoffman and G. C. Levy, 29th ENC, Rochester, NY, USA, 4/1988.
3. "Assignment of the ¹H and ¹³C NMR spectra of sorbitol and maltitol using a combination of SIMPLE DIS and 2D NMR" R. E. Hoffman and D. B. Davies, 8th International NMR Conference, Cantebury, England, 7/1987.
2. "Assignment of the ¹H-NMR spectrum of a reversion polymer of starch using malto-oligomers as model compounds" R. E. Hoffman and D. B. Davies, 8th International NMR Conference, Cantebury, England, 7/1987.
1. "¹³C-SIMPLE NMR of the glucodisaccharides" R. E. Hoffman, J. C. Christofides, and D. B. Davies, 7th International NMR Conference, Cambridge, England, 7/1985.

חזרה לקורות חיים

חזרה לדף הראשי של רוי הופמן

Revised: December 05, 2006 © Roy Hoffman 2005-6