Meetings - C&EN Global Enterprise (ACS Publications)

Apr 6, 1992 - The ACS Milwaukee Section is hosting the 25th ACS Great Lakes Regional Meeting at Marquette University, Milwaukee, June 1-3. The technic...
17 downloads 13 Views 1MB Size
I MEETINGS |

25th ACS Great Lakes Regional Meeting The ACS Milwaukee Section is hosting the 25th ACS Great Lakes Regional Meeting at Marquette University, Milwaukee, June 1-3. The technical program features more than 300 invited, contributed papers and poster^sessions covering 16 symposium topics, in addition to general sessions within divisions. The technical sessions and exhibits will take place in the Todd Wehr chemistry, William Wehr physics, and Alumni Memorial buildings, which are all in close proximity. Special Events Several special events are scheduled during the meeting, beginning with a wine and cheese reception on Sunday evening, May 31, from 6 to 8 in the lobby of the Alumni Memorial ballroom. On Monday evening, there will be a complimentary mixer for registrants and their families from 5:30 to 7:30, also in the ballroom lobby. The Milwaukee Section and the Women in Science of Southeastern Wisconsin will sponsor a noon luncheon on Tuesday. The cost is $10 per person. A dinner will be held in the Alumni Memorial Union at 6 on Tuesday evening. The cost is $12 per person, and there will be a cash bar before the dinner. Reservations must be made in advance for both the luncheon and the dinner (see form on page 48). Other highlights of the meeting include the presentation of the Great Lakes Region High School Teaching Award, and a tour of Aldrich Chemical Co.'s analytical department. The tour will be held on Monday, June 1, from 3 to 4 PM. Participants are asked to assemble at the main entrance, 1001 West St. Paul Ave. Aldrich is located within walking distance of the Marquette campus. A signup sheet will be available at the registration area. Registration Advance registration for the meeting is strongly encouraged and must be received by May 11 to qualify for the reduced advance registration fee (see form on page 48). Those who register in advance can pick up their badges, programs, and abstract books in the registration area at the Alumni Memorial Union. On-site registration will also be available. Except for Wednesday, the registration 46 APRIL 6,1992 C&EN

area will be outside the Union Ballroom adjacent to the exhibit area; on Wednesday, registration will be in the lobby of the Todd Wehr chemistry building. Registration will be held during the following hours: Sunday, May 31, 5 to 9 PM; Monday, June 1, 8 AM to 5 PM; Tuesday, June 2, 8 AM to 5 PM; and Wednesday, June 3, 8 to 10 AM.

who would like to suggest specific topics for discussion should contact Halley Merrell, (202) 872-4510. A member of the board of directors, along with ACS headquarters staff, will be present to answer questions and to highlight governance actions taken at the San Francisco national meeting and those proposed for the Washington national meeting.

Member Services The ACS Office of Member Services will sponsor a Membership Resource Exhibit throughout the meeting. A staff member will be on hand to answer questions about membership and the society. The exhibit will be located in the Alumni Memorial Union on Monday, 9 AM to 7:30 PM; Tuesday, 9 AM to 5 PM; and Wednesday, 9 AM to 12:30 PM. By visiting the exhibit, conference participants will have the opportunity to learn of the many services, activities, and products of ACS and to collect copies of the latest publications. In addition, chemists who are unemployed can join ACS on site, making them eligible for job assistance from the National Employment Clearing House. The ACS Employment Services Office will hold a National Employment Clearing House (NECH) during the meeting. NECH will be held each day of the conference and will be located in the Alumni Memorial Union. NECH staff will hold advance registration concurrent with meeting registration. ACS members and student affiliates interested in registering as candidates for employment, and employers interested in registering to interview a n d / o r post positions available, should call John Michael Sophos in the ACS Employment Services Office, (800) 227-5588, no. 4, to request registration materials. ACS members and student affiliates who are not able to attend the meeting, but who would like to have their résumés filed for employer review, may do so. Specify that you will not be in attendance at the meeting when calling for registration forms.

Workshop The workshop, "Minimization of Laboratory Wastes," will be presented Tuesday, June 2. As environmental awareness and the costs of waste disposal continue to increase, so does the need for effective management and minimization of laboratory wastes. Speakers will address the following topics and then open the floor for audience questions and panel discussion: Introduction: the Need for and Regulatory Aspects of Laboratory Waste Minimization; Less Is Better: Reducing Purchasing and Disposal Costs, Going Microscale; Specific Minimization Techniques: Elimination, Substitution, and Reuse; and Developing and Implementing a Waste Management Tracking Plan. The workshop is geared to be of special interest to academic and industrial researchers, health and safety directors, and chemistry faculty members. For more information, contact Gene Voegtlin, ACS Department of Government Relations & Science Policy, 1155—16th St., N.W., Washington, D.C. 20036, phone (202) 8724467.

Open Forum An "ACS Member Open Forum" will be held Tuesday, June 2, at 2 PM in Alumni Memorial Union, room 448. All registrants are welcome to attend. Members

Exposition An exposition being held concurrently with the meeting will feature the latest developments and advances in chemical instrumentation, chemical reagents, technical literature, and other products and services of interest to the professional chemist and educator. The exposition will be held in the ballroom of the Alumni Memorial Union. Exhibits will be open Monday, 9 AM to 7:30 PM; Tuesday, 9 AM to 5 PM; and Wednesday, 9 AM to 12:30 PM. Manufacturers, distributors, and publishers interested in obtaining exhibit space should contact Stan Flashinski, S. C. Johnson & Son Inc., 1525 Howe St., Racine, Wis. 53403, phone (414) 6312726.

Housing and Transportation A limited number of dormitory rooms have been reserved in Mashuda Hall on the university's campus. Mashuda Hall has air-conditioning and private bathrooms. Towels and linens will be provided, but maid service is not available. Use the housing form on page 48 to make reservations for Mashuda Hall. In addition, there are several motels within 15- to 30minutes' driving time from Marquette University. Meeting attendees can make reservations directly with the motel of their choice (see form on page 49). Breakfast and lunch will be available in the

SPECIAL EVENTS

SUNDAY 5:00-9:00 PM—Meeting Registration. Alumni Memorial Union 5:00-9:00 PM—National Employment Clearing House. Alumni Memorial Union 6:00-8:00 PM—Wine and Cheese Reception. Alumni Memorial Union, Ballroom Lobby

Alumni Memorial Union. Meal tickets are not required. Milwaukee is located 87 miles north of Chicago, and 77 miles east of Madison on Rte. 1-94. Those driving from the south or north should take the 22nd St. exit and proceed north to Wisconsin Ave.; turn right (east) to the campus. Those driving from the west should take exit 310A. Milwaukee is served by a variety of regional and national airlines. Adelman Travel Service (800) 231-3999 is offering meeting attendees a special 45% off regular coach airfare. General Mitchell International Airport is located approximately five miles from

9:00 AM-12:30 PM—Chemical Exposition. Alumni Memorial Union, Ballroom ACS Membership Resources Exhibit. Alumni Memorial Union, Ballroom Noon—Great Lakes Regional Steering Committee Meeting. Alumni Memorial Union, Lunda Room

TUESDAY 8:00 AM-5:00 PM—Meeting Registration. Alumni Memorial Union National Employment Clearing House. Alumni Memorial Union 9:00 AM-noon—Résumé Review and Career Assistance. Alumni Memorial Union Career Tutorial. Alumni Memorial Union 9:00 AM-5:00 PM—Chemical Exposition. Alumni Memorial Union, Ballroom ACS Membership Resources Exhibit. Alumni Memorial Union, Ballroom Workshop, "Minimization of Laboratory Wastes." Alumni Memorial Union Noon-2:00 PM—Women Chemists' Luncheon. Alumni Memorial Ballroom. $10 per person 1:30-4:30 PM—Résumé Review and Career Assistance. Alumni Memorial Union 1:30-5:00 PM—Symposium Honoring Kazuo Nakamoto. Todd Wehr Chemistry Building, Room 100 2:00 PM—ACS Member Open Forum, Alumni Memorial Ballroom, Room 448 2:00-5:00 PM—Career Tutorial. Alumni Memorial Union 6:00 PM—GLRM Banquet. Alumni Memorial Union. $12 per person

WEDNESDAY 8:00-10:00 AM—Meeting Registration. Todd Wehr Chemistry Building, Lobby

11:10—14. HPLC Methods for U-87.201E and Related Compounds. T. L. Smith, J. D. Stodola, D. J. Salvat 11:30—15. Computer Simulation of Vacancy RP-HPLC. C. Wu, Ν. Ε. Hoffman 11:50—16. Methylene Selectivity of Simple Organic Ions in Reversed-Phase Liquid Chromatography. D. Wu, Ν. Ε. Hoffman

MONDAY AFTERNOON Alumni Memorial Union, Room 252

ANALYTICAL CHEMISTRY

Symposium on Detectors and Sensors J. G. Brace, Presiding

MONDAY 8:00 AM-5:00 PM—Meeting Registration. Alumni Memorial Union National Employment Clearing House. Alumni Memorial Union 9:00 AM—noon—Résumé Review and Career Assistance. Alumni Memorial Union 9:00 AM-7:30 PM—Chemical Exposition. Alumni Memorial Union, Ballroom ACS Membership Resources Exhibit. Alumni Memorial Union, Ballroom 1:30-4:30 PM—Résumé Review and Career Assistance. Alumni Memorial Union 2:00-4:00 PM—Workshop, "Mentoring Undergraduate Chemists." Alumni Memorial Union, Ballroom 3:00-4:00 PM—Tour of the Analytical Department of Aldrich Chemical Co., 1001 West St. Paul Ave. 5:30-7:30 PM—GLRM Mixer. Alumni Memorial Union, Ballroom Lobby

the Marquette University campus. Car rental and taxi service are available at the airport. Parking will be available at Mashuda Hall ($3.50 per day—overnight) and in lots D and M on the campus for a nominal fee. Mashuda Hall is located five blocks from the meeting site. For additional information, contact one of the committee chairmen: Kenneth E. Miller (General), (414) 278-6440; Daniel T. Haworth (Facilities), (414) 288-3534; Calvin O. Huber (Program), (414) 229-5031; Stan J. Flashinski (Exhibits), (414) 631-2726; Michael J. Kenney (Registration), (414) 2883536, [email protected].

MONDAY MORNING Alumni Memorial Union, Room 252 Symposium on Detectors and Sensors

P. Vanysek, Organizer, Presiding 9:00— Introductory Remarks. P. Vanysek 9:10—1. Study of the Catalase-Hydrogen Peroxide Reaction by Using 0 2 Gas Sensor. J. R. Stetter, H. Liao, Z. Cao 9:30—2. Role of Chemically Selective Coatings in Saw Sensor Response: Mass Loading versus Elasticity Effects. D. S. Ballantine Jr. 9:50—3. Investigation of Noise in Potentiostats Using Amperometric Gas Sensors. J. C. Fidler, J. Bobis, W. R. Penrose, J. R. Stetter 10:10—4. Air-Quality Sensing: a NeuralNetwork Approach. T. S. Sanfelippo, J. Brace 10:30—5. Strategies for Amperometric Gas Measurements in the Low Parts-per-Billion Range. W. R. Penrose, L. Pan, Κ. Μ. Schroeder, W. J. Buttner, J. R. Stetter 11:00—6. Quality Classification of Grains Us­ ing an Array of Gas Sensors and a Neural Net. M. W. Findlay, K. M. Schroeder, C Yue, J. R. Stetter 11:20—7. Amperometric Gas Sensor for Car­ bon-Oxygen Compounds. W.J. Buttner, W. R. Penrose, M. A. Tome, K. M. Schroed­ er, J. R. Stetter 11:40—8. Simulation of Vibrational Spectra: Plasma-Deposited Thin Films. J. G. Brace

Todd Wehr Chemistry, Room 111 General Session

R. McKnight, Presiding 9:10—9. FIA Applications in the Brewing In­ dustry. J. S. Gearhart 9:30—10. On-Line Analysis of Process Streams by Flow-Injection Analysis. P. M. Karges 9:50—11. Potentiometric Determination of Ali­ phatic and Alkyl Polyether Alcohols Using Nickel Oxide Electrode. B. S. Hui, C O. Huber 10:10—12. Injection Solvent Effect on Peak Height in Ion Exchange HPLC H. K. Lee, Ν. Ε. Hoffman 10:50—13. Retention of Some Simple Organ­ ic Cations on a Cyano Column. A. Li, Ν. Ε. Hoffman

1:40—17. Fiber-Optic Biosensors for Synaptic Glutamate. A. J. Wang, M. A. Arnold 2:00—18. Evaluation of Amperometry in a Flow-Injection System with a Nickel Oxide Electrode. Y. Arikawa, C. O. Huber 2:20—19. Enzyme Labels for Simultaneous Homogenous and Heterogeneous EnzymeLinked Binding Assays. J. M. Buckwalter, K. Pummill, M. E. Meyerhoff 2:40—20. Potentiometric Anion Response of Electropolymerized Polymeric Porphyrin Film Modified Electrodes. D. M. Kliza, M. E. Meyerhoff 3:20—21. Molecular-Optical Viscometer and Thermometer. A. W. Williams, D. BenAmotz 3:40—22. Electrode Activity of Rh(100) and Rh(111) Surfaces Studied by Voltammetry and Surface Science Methods. P. Mrozek, M. K.Wasberg, A. Wieckowski 4:00—23. Adduct-Modulated Photolumines­ cence as a Basis for Optically Coupled Chemical Sensors. M. J. Geselbracht, J. Z. Zhang, A. B. Ellis, G. C. Lisensky 4:20—24. Photoluminescence as a Probe of the Adsorption of Organoboron Compounds onto Cadmium Selenide. D. R. Neu, J. A. Olson, A. B. Ellis 4:40—25. Solid-State Electroanalysis of lonically Conducting Mixed-Valence Single Crystals. P. J. Kulesza, L. R. Faulkner

Alumni Memorial Union, Room 227 Symposium on Capillary Electrophoresis

L. M. Smith, Organizer, Presiding 1:30—Opening Remarks 1:45—26. Capillary Electrophoresis of Single Cell Samples. A. G. Ewing 2:15—27. Quality Control of Synthetic DNA Using Gel-Filled Capillaries. R. S. Niece, P. Stevens 2:45—28. Combination ImmunologicalChromatographic Methods for Protein Anal­ ysis. F. E. Régnier, C. Xu, M. de Frutos 3:30—29. Capillary Electrophoresis Separations of Therapeutic Drugs and Proteins for Human Materials. M. A. Evenson 4:00—30. Factors Influencing Resolution of Fluorescent DNA Sequencing Reactions in Capillary GEL Electrophoresis. J. A. Luckey, L. M. Smith 4:30—31. Capillary Electrophoretic Separations of Proteins Using Buffers Containing Ionic Surfactants. M. A. Strege, S. L. Vanderstelt, A. L. Lagu

TUESDAY AFTERNOON Todd Wehr Chemistry, Room 100 Symposium Honoring Kazuo Nakamoto

D. Strom men, Organizer, Presiding 1:30—Opening Remarks 1:40—32. Near-Infrared Surface Laser Spectroscopy. R. P. Van Duyne 2:00—33. Deconvolution of Vibrational Bands Can Help Unravel Solute/Solvent Interactions in Nonaqueous Solution. G. E. Leroi, P. W. Schultz, A. I. Popov 2:20—34. Time-Resolved Raman and Fluorescence Studies of Drug/DNA Complexes. J. A. Koningstein 2:40—35. Time-Resolved Resonance Raman Studies of Binuclear Metal Complexes. R. F. Dallinger 3:20—36. Ultrafast Time-Resolved Raman Spectroscopy: Applications to the Study of Solvent/Solute Interactions. T. L. Gustafson 3:40—37. Low-Frequency Vibrational Spectra and Normal Coordinate Analysis of the CuN03+ Complex. P. W. Jagodzinski, P. M. Castro 4:00—38. Vibrational Coupling in the Resonance Raman Spectra of 0 2 Adducts of Cobalt-Substituted Heme Proteins and Model Compounds. J. R. Kincaid 4:30—39. Raman Spectroscopy of Photosynthetic Reaction Centers in Monolayers. T. M. Cotton

WEDNESDAY MORNING Todd Wehr Chemistry, Room 111 Symposium on Electrochemistry

M. D. Ryan, Presiding 9:10—40. Limitations of DC Relaxation Techniques Applied to Multistep Reactions. N. C. Hung, Z. Nagy, K. C. Liddell, M. Minkoff, G. K. Leaf 9:30—41. Optical and Electrochemical Studies of Dibucaine and Primaquine. M-W. Hsiao, Y-G. Hsiao, C-T. Lin 9:50—42. Electrochemical Studies of the Reductive Cleavage of Phenyl Aryl Ether. Y. Sun, D. E. Bartak 10:10—43. Characterization of Silica-Based Coating Formed by Electrochemical Techniques. J. R. Suda, D. E. Bartak 10:50—44. Relationship between Heterogeneous Electron Transfer Rate and Structural Change in Bis(1,4,7-Triazacyclononane) Metal Complexes. P. W. Crawford, F. A. Schultz 11:10—45. Transport of Zn(OH) 4 2 - Ions across Polyolefin Microporous Membranes. I. Krejci, P. Vanysek 11:30—46. Impedance of Poly(aniline) Films Electrochemically Deposited from Acid Media. G. Sandi, P. Vanysek 11:50—47. Substituent Effects on the Reduction of Iron Phorphyrin Nitrosyls. C. DeSilva, M. D. Ryan 12:10—48. Optical and Electrochemical Properties of Optically Active Materials Embedded in Sol/Gel Matrices. A. M. Mahloudji, C. T. Lin

APRIL 6,1992 C&EN

47

MEETINGS

Advance Registration

Form

25th ACS Great Lakes Regional Meeting June 1-3

Milwaukee

(Please print or type)

D Miss

D Mrs.

D Ms.

D Dr.



Mr.

Name (Last)

(Ml)

(First)

Business affiliation. Address City.

ZIP.

State.

Phone (work) (

(home) (

Deadline for advance registration is May 11. Confirmation notices and name badges will be mailed upon receipt of advance registration materials. Registration fees Advance D ACS member $45 D Non-ACS member 60 D Student 15 D High school teacher 15 D Technician 15 D Spouse/guest No charge

On site $60 75 20 20 20 No charge

).

Special events reservations Mixer, Monday Evening, June 1 No charge Dinner, Tuesday evening, June 2 persons χ $12/person $ Women Chemists' Luncheon, Tuesday, June 2 $ persons χ $10/person ACS Career Tutorial, No charge Tuesday, June 2 Workshop: Minimization of Laboratory Wastes, Tuesday, June 2 (Details will be mailed)

Airline reservations may be made with Adelman Travel Service. Save 45% off regular coach rates. Phone (800) 231-3999. Mashuda Hall housing Single reservations ($26.80 for the first night; $20.30 for each additional night) Total $/single Double reservations ($39.60 for the first night; $26.60 for each additional night) Total $/double

s

No. of reservations Μ Τ W

Π Ι will make my own re­ servations at a motel of my choice Π I will not require housing

$

s

τ

M

D Please check here if you are disabled and require spe­ cial services. We will contact you prior to the meeting.

W

$(Must file forms together)

Preferred roomate (double) Total fees Registration subtotal

$_

Mashuda Hall housing subtotal

$.

Special events subtotal

$. Total enclosed

Please make checks payable to 25th GLRM-ACS. Send both the completed registration form and your check to: ACS 25th Great Lakes Regional Meeting, Todd Wehr Chemistry Bldg., 535 North 14th St., Milwaukee, Wis. 53233. Refund deadline is May 18.

9:10—57. Two [4Fe-4S] Clusters of Clostridi­ um Pasteurianum Ferredoxin Differ in Their Chemical Reactivity. X. Lo, B. A. Feinberg 9:30—58. Photoreduction of Free Base and Metallothalocyanines. J. Mack, M.J. Stillman 9:50—59. Low-Temperature Magnetic Circular Dichroism (MCD) Spectra of Metal and Ring Oxidized Iron Phthalocyanine. E. A. Ough, M. J. Stillman 10:10—60. Sulfur L-Edge and K-Edge X-Ray Absorption Spectroscopy of Rabbit Liver Metallothionein. Z. Gui, W. Lu, M. Kasrai, Β. Yang, X. Feng, G. M. Bancroft, M. J. Stillman 10:50—61. Copper-Thiolate Cluster Formation in Mammalian Metallothionein—a Circular Dichroism Study. P. A. Presta, A. R. Green, A. Zelazowski, M. J. Stillman 10:50—62. Copper-Thiolate Cluster Formation in Mammalian Metallothionein—SteadyState Emission and Phosphorescence Life­ time Studies. A. R. Green, P. A. Presta, Z. Gasyna, M. J. Stillman 11:30—63. Gel Electrophoretic Studies of DNA Strand Scission Reactions by Bleomy­ cins: Requirements for Metal and Reductant. Q. Mao, D. H. Petering 11:50—64. Effects of Exercise Detraining on Serum Lipoprotein Levels. V. Sumer, M. Jones

TUESDAY MORNINIG Alumni Memorial Union, Room 227 Symposium on Metal Clusters in Proteins

C. F. Shaw, Organizer, Presiding 8:30—65. Developments in the Field of IronSulfur Proteins. H. Beinert 9:15—66. Protein and Mineral Surface Redox Reactions in Mammalian Ferritin. G. D. Watt 10:20—67. EPR Analysis of the g|| Region of Cytochrome ba^ from Thermus thermophilus K. W. E. Antholine, K. Surerus, J. A. Fee, H. Koteich, P. Μ. Η. Kronek 10:50—68. Spectroscopic Studies of Metal Binding to Metallothionein: Formation of M7MT, M|2-MT and M,8-MT. M. J. Stillman 11:35—69. Lobster Metallothioneins—a Model for Kinetic Studies. F. Shaw III, Z. Zhu, D. H. Petering, Μ. Μ. Savas TUESDAY AFTERNOON Alumni Memorial Union, Room 227 Symposium on Metal Clusters in Proteins D. H. Petering, Organizer,

Presiding

1:30—70. Zn2Cys6, Zn1Cys4, and Cd2Cys6 Complexes of the DNA Binding Domain of the GAL4 Transcription Factor. J. E. Cole­ man, K. Gardner, T. Pan, L. Basile, E. Riv­ era 2:15—71. Transcriptional Regulation of Yeast Metal Homeostasis Genes. D. J. Thiele 3:20—72. Structure and Properties of SilverContaining Metallothioneins. J. D. Otvos, H. Li, M. Basti, G. Shen 4:05—73. Reactions of c/s-Dichlorodiammine PT with Metallothionein: a Possible Mecha­ nism of Drug Resistance in Tumors. D. H. Petering, A. Pattanaik, D. Lemkuil, M. Dughish, H. Whelan, C. F. Shaw II WEDNESDAY MORNING Todd Wehr Chemistry, Room 112 General Session K. W. Olsen, Presiding

William Wehr Physics, Room 114 General Session J. L. Schrag, Presiding 9:10—49. Determination of Sulfite in Dechlorinated Waters by Coulometry. N. V. Ekkad, C. O. Huber 9:30—50. Study of the Catalase-Hydrogen Peroxide Reaction Using 0 2 Gas Sensor. J. R. Stetter, H. Liao, Z. Cao 9:50—51. Adsorbate-lnduced Local Surface Photovoltage on Semiconductor Surfaces. M. McEllistrem, G. Haase, D. Chen, R. J. Hamers

48

APRIL 6,1992 C&EN

10:10—52. New Working Equation for the Quartz Crystal Microbalance. C. White, J. L. Schrag 10:50—53. On the Structure of M(acetone)2+ (M= AI, Fe, Co, Cu). I. P. Surjasasmita, B. S. Freiser 11:10—54. Novel, Low-Cost Fourier-Trans­ form Spectrometer for Mid-IR and UV-Vis Applications. K. Swarna, M. G. Rockley 11:30—55. Thermal Analysis as a Probe in Solid-State Chemistry. S-P. Ngeyi, M. Kanatizidis, T. McCarthy

BIOCHEMICAL TECHNOLOGY MONDAY MORNING Todd Wehr Chemistry, Room 112 General Session B. A. Feinberg, Presiding 8:50—56. Two [4Fe-4S] Clusters of Clostridial Ferredoxins Differ in Their Thermal Stability. B. A. Feinberg, Y. M. Xie, Ε. Τ. Smith

9:10—74. Multilinking of Human Hemoglobin. H. Huang, L. Zhao, S. Zabaneh, K. W. Ol­ sen 9:30—75. Double Crosslinking of Hemoglobin. Q-Y. Zhang, V. Soneji, K. W. Olsen 9:50—76. Crystallographic and Crosslinking Studies on Phytohormone Peanut Aggluti­ nin Complexes. E. J. Fernandez, K. W. Olsen 10:10—77. Effects of Exercise Detraining on Blood Coagulation Factors. J. S. Christoperson, M. A. Jones 10:50—78. Nonenzymatic Glycosylation of Myelin Proteins. T. Hall, M. A. Jones 11:10—79. Some Tertiary and Secondary Amines as Monoamine Oxidase Β Inactivators. Z. Ding, R. B. Silverman

11:30—80. Study of Adneosine Deaminase in Cultured Baby Hamster Kidney Cells. A. Ma, A. Burke, P. F. Ma 11:50—81. Physical Properties of Oxides of Liquid Lipids. E. L. Gonzalez

3:30—102. Waste Water Treatment and General Chemistry. S. W. Dhawale 3:50—103. Genesis of the Materials Chemistry Secretariat. P. Lykos WEDNESDAY MORNING Todd Wehr Chemistry, Room 100

CHEMICAL EDUCATION

General Session B. R. Siebring, Presiding

MONDAY MORNING Alumni Memorial Union, Room 227 Symposium on New Directions for Chemical Education J. R. Mohrig, Organizer, Presiding 8:30—Opening Remarks 8:40—82. Alternative Modes of Instruction. G. M. Bodner 9:15—83. The Experiment Doesn't Work Anymore: Rethinking the Teaching/Learning Process. R. B. Fulton 9:50—84. Laboratory-Centered Instruction in Chemistry: ACS Task Force Activities. J. A. Strong, R. Lamba 10:25—85. General Chemistry Revised. B. Spencer, G. Lisensky, L. Parmentier 11:00—86. Committee on Professional Training of the ACS: Friend or Foe? N. C. Craig 11:35-87. Closing Remarks: Where Are We Going? What Are Our Goals? J. R. Mohrig

9:10—104. Thermodynamics and Mechanistic Investigation of Oscillating Reactions. C. L. Alexander, C. B. William 9:30—105. Computer Excitement for GroundState Students. G. L. Galloway 9:50—106. Collaboration across Disciplines: Predictors of Prenursing Students' Academic Success in a College Chemistry Course. E. Hogan-Miller, J. P. Pribyl 10:10—107. Outreach to Elementary Students: Don't Do It All Yourself. J. Pribyl, T. Girdner, T. Johnson 10:50—108. Scientific Preparation of Exams. H. Yang 11:10—109. Chaos, "Beyond Belief." R. E. Hansen 11:30—110. The Spreadsheet Revolution. C. C. Rila

Symposium on Teaching General Chemistry J. R. Mohrig, Organizer,

Presiding

1:30—Opening Remarks 1:40—88. How High Dare We Hope? How Low Dare We Grade? G. L. Galloway 2:00—89. Motivation (or Lack of) in Students: Is It Our Fault? R. J. Ward, G. M. Bodner 2:20—90. Conceptual General Chemistry for Science Majors: Classroom Strategies and Assessment. B. C. Pestel, D. K. Erwin, D. A. Lewis 2:40—91. General Chemistry Using a Unifying Principle. D. K. Erwin, B. C. Pestel, D. A. Lewis 3:20—92. Integrated Curriculum in Science, Engineering, and Mathematics. E. A. Mottel, H. L. McLean 3:40—93. Create Your Own Chemistry Course in Multimedia. M. Yoo 4:00—94. Chemistry and Liberal Arts. W. W. Brandt

Telephone

Fax

(414)351-6960

(414)351-5194

Mini Price Inn 6541 South 13th St. Milwaukee, Wis. 53221

(414) 764-2510

Red Roof inn 6360 South 13th St Milwaukee, Wis. 53221

(414) 764-3500

Park Motel 7273 South 27th St. Milwaukee, Wis. 53132

(414)761-0710

CHEMISTRY & THE LAW

Hilton Inn 4700 North Port Washington Rd. Milwaukee, Wis. 53212

(414) 962-6040

TUESDAY AFTERNOON

North Shore Inn 4655 North Port Washington Rd. Milwaukee, Wis. 53212

(414)961-1919

Hospitality Inn 4400 South 27th St. Milwaukee, Wis. 53221

(414) 282-8800

Budgetel Inns

(800) 428-3438

Todd Wehr Chemistry, Room 112 Symposium on Intellectual Property: Let's Patent That Compound T. G. Welch, C. E. Gulbrandsen, Organizers, Presiding 1:30—111. Understanding Chemical Patents. J. C. Baker 2:00—112. Developments in Patent Law Regarding Chemical Patents. T. J. Welch 2:30—113. Inventorship. C.T. Sylke, G. R. Plotecher 3:30—114. University/Industry Relations and Patent Ownership. C. E. Gulbrandsen 4:00—115. Deal Making: Licensing Patents. C. S. Sara

General Session B. Jaselskis, Presiding 9:10—95. Cooperative Quantitative Analysis Students Designing Experiments? R. J. Eierman, Y. Okabe, J. Turk 9:30—96. Laboratory Practical Examinations in Quantitative Analysis: Measuring Accuracy, Precision, and Speed. J. E. Frey 9:50—97. Active Learning Strategies in Analytical Chemistry. M. R. Ross, R. B. Fulton 10:30—98. Panel on Teaching Analytical Chemistry. B. Jaselskis, J. P. Walters, A. Scheeline, D. Rosten, G. Trischan, R. Markuczewski TUESDAY AFTERNOON William Wehr Physics, Room 114 General Session J. S. Walhout, Presiding 2:10—99. Use of Molecular Mechanics and Molecular Orbital Calculations in the Undergraduate Chemistry Curriculum. K. S. Siam, S-L. Liu, C-Y. Shaw 2:30—100. Joys of Helping the Public Hang Loose in a Chemical World. J. T. Arrigo 2:50—101. Understanding the Nuclear Age. J. S. Walhout

Holiday Inn

(800) 465-4329

Howard Johnson Lodges and Motels

(800) 654-2000

TUESDAY AFTERNOON Todd Wehr Chemistry, Room 111

ENVIRONMENTAL CHEMISTRY

TUESDAY MORNING Alumni Memorial Union, Room 254

Room reservations can be made on an individual basis at the foilowing motels. These motels are all in the greater Milwaukee area and are within 15- to 30-minutes' driving time from Marquette University. Information on other motels/hotels can be obtained from the Greater Milwaukee Convention & Visitors Bureau Inc., (800) 231-0903.

Midway Motor Lodge 7065 North Port Washington Rd. Milwaukee, Wis. 53217

MONDAY AFTERNOON Todd Wehr Chemistry, Room 121

Motels in the Greater Milwaukee Area

TUESDAY MORNING Todd Wehr Chemistry, Room 111 Symposium on Water and Limnology Chemistry D. N. Edgington, Organizer, Presiding 9:10—116. Flux of Particulate Organic Matter to the Benthos of Lake Michigan: Magnitude, Seasonality, and Character. S. A. Fitzgerald, B. J. Eadie, W. S. Gardner 9:30—117. Early Diagenesis of Organic Carbon in the Sediments of Lake Baikal, Siberia. P. D. Anderson, J. Val Klump 9:50-118. Sedimentation in Lake Tahoe: Conflicting Results from 210Pb and Nutrient Profiles. D. N. Edgington, A. Hayvaert, C. Goldman 10:10—119. Manganese Biogeochemistry in Oneida Lake, New York. C. Aguilar 10:50—120. Distribution of PCB Congeners in Sediment and Biota of the Hudson River Estuary. B. K. Shephard 11:10—121. Mass Sedimentation and PCB Deposition in Green Bay. J. Manchester, A. W. Andren, D. N. Edgington 11:30—122. Radon-222 as a Tracer for Chemical Exchange across the Sediment Water Interface in Great Lakes Sediments. G. W. Kipphut, J. Val Klump

Symposium on Water and Limnology Chemistry J. V. Klump, Organizer,

Presiding

1:40—123. Deep Chlorophyll Maxima, Primary Productivity, and Potential Effects of Ultraviolet Radiation on Lake and Pond Ecosystems. R. L. Cuhel 2:00—124. Development and Testing of an Autosequencing Sediment Trap for Great Lakes Studies. B. J. Eadie, G. L. Bell, J. A. Robbins 2:20—125. Seasonal Cycling of Nutrients in Lake Michigan. A. S. Brooks, D. N. Edgington 2:40—126. Thorium Isotopic Disequilibria in Natural Waters. J. S. Gaffney, N. A. Marley, K. A. Orlandini 3:30—127. History of Contamination of the St. Mary's River and Lake George. J. A. Robbins, N. R. Morehead, B. Mudroch, R. Rossmann, P. Krauss 3:50—128. Evidence for Humic and Fulvic Acid Chemical Interactions with Silicates and Actinides. N. A. Marley, J. S. Gaffney, K. A. Orlandini 4:10—129. Analysis of Dieldrin in Sediment Samples from Green Bay, Lake Michigan. S. Matacz, D. N. Edgington

(414) 764-5138

(414)962-6166

(414) 282-7713

9:10—131. Single-Step Phosphate/BftirufSystems Using H3P04 Modified Resins. F. Quitian-Puello, M. W. Hsaio, P. Lin, C. T. Lin, S. L. Burd, D. A. Meldrum 9:30—132. Adsorption of Aqueous Copper(ll) by Corn Stalk Powder. R.J. Sweeney, M. R. Diekmann, K. D. Kroells, E. L. Harvey, R. J. Lebowitz 9:50—133. Supercritical C02 Extraction of Selected PCB Congeners in Freshwater Sediments. L. A. Reilly, D. G. Leddy 10:10—134. Environmentally Friendly Process for Synthesizing PT, PZT, and PLZT Thin Films. J. S. Webb, L. Li, C. T. Lin 10:50—135. Synergistic Effect between Organic and Inorganic Pollutants in the Clay Interlayer. D. P. Siantar, B. A. Feinberg, J. J. Fripiat 11:10—136. OSHA Standards Impacting Chemical Professionals and Other Workers. S. Sichak

INORGANIC CHEMISTRY

WEDNESDAY MORNING Alumni Memorial Union, Room 254 General Session

WEDNESDAY MORNING Alumni Memorial Union, Room 252 General Session S. Sichak, Presiding 8:50—130. Chemical and Physical Factors of Recycled Paper Fiber. C. M. Tebeau

D. W. Bennett, Presiding 8:50—137. Quantitative UV-Vis and FT-IR of Aqueous Sulfoxy Anions. D. A. Holman, D. W. Bennett 9:10—138. Magnetic Properties of [Co(terpy)2]2+ (terpy = 2,2 ' ,2"-terpyridine) within the Zeolite Cage. C. S. Acunâ, K. A. Berg, Ε. P. Ellefsen, C. L. Mertzenich

APRIL 6,1992 C&EN 4 9

MEETINGS 9:30—139. Solid-State Structure of the Ele­ ments. P. T. Czech, J. K. Burdett 9:50—140. Charge-Transfer Complexes of Tertracyanoethylene and 7,7,8,8- Tetracyanoquinodimethan with Group 8 Metallocenes. J. E. Frey, L. E. DuPont, J. J. Puckett 10:10—141. Organometallic Radicals Can Go Either Way: Electron-Transfer Kinetics to and from Phototgenerated Organometallic Radicals. R. M. Granger II, C. P. Kubiak 10:50—142. Variations in Structure of Photoinduced Electron-Transfer Crown EtherLinked Donor-Acceptor Molecules. C. A. Berg-Brennan, D. I. Yoon, H. Lu, J. T. Hupp 11:10—143. Synthesis of Transition Metal Complexes of l-Trifluoromethyl- 2,3,4,5-Tetramethylcyclopentadienide. J. R. Sowa Jr., J. W. Mickelson 11:30—144. Structure and Complexation Properties of Macrocycles Containing Sul­ foxides and Phosphine Oxides. P. B. Sav­ age, S. K. Holmgren, J. M. Desper, S. H. Gellman 11:50—145. Activation of Soluble Guanylate Cyclase by Nitric Oxide. A. E. Yu, J. N. Bursty η

3:00—154. Conformational^ Restrained Peptidomimetics as Highly Selective Opioid An­ tagonists. P. S. Portoghese 4:00—155. Design and Synthesis of Novel Tools for Neuroscientists in the Decade of the Brain and Beyond: New Ammunition in the War on Drugs. K. C. Rice

TUESDAY MORNING Todd Wehr Laboratories, Room 121 Symposium on Organometallic Chemistry

M. M. Hossain, Organizer, Presiding 8:45—156. Synthesis and Reactions of Cp*(C0)2Re=Re(C0)2Cp* C. P. Casey, H. Sakaba, T. Sakakura, P. N. Hazin, R. S. Carino 9:30— 157. Mechanistic Control of Enantioselection—Intramolecular Hydrosilation and Hydroacylation. B. Bosnich, R. Barnard, S. H. Bergens, P. Noheda, J. Whelan 10:30—158. Application of Organometallic Re­ agents in Synthesis: Cerium, Copper, and Zinc. S. E. Denmark 11:15—159. Synthesis and Reactivity of (C5H7)+ and (C4H6) (Tricarbonyl)lron Com­ plexes: Potential Applications to Polyene Synthesis. W. A. Donaldson, P. Bell, R. Craig, M.A. Hossain, M-J. Jin, M. Ramaswamy, C. Tao

MEDICINAL CHEMISTRY TUESDAY AFTERNOON Alumni Memorial Union, Room 254 TUESDAY MORNING Todd Wehr Chemistry, Room 100

Symposium on Organophosphorous Chemistry

Symposium on Clinical Chemistry

S. E. Cremer, Organizer, Presiding

D. D. Koch, Organizer,

1:30—Introductory Remarks 1:40—160. Preparation and Chemistry of Mono- and Bicylic Phostones. O. Rodri­ guez, S. E. Cremer, A. G. Sommese 2:00—161. Diastereoselectivity in Rearrange­ ments of Vinyl Phosphates to β- Keto Phosphonates. Y-Z An, D. F. Weimer 2:20—162. Novel Synthetic Transformations of Bis(diethylamino) Trifluoromethyl Phosphine, Mild Convenient Routes to Trifluoromethylated Phosphonamidites, Phosphonamidates, Phosphonites, Phosphonates, and Phosphoranes. K. Liu, R. M. Moriarty, J. Hiratkes, S. G. Levy, J. A. Morrison, J. K. Galiotos 2:40—163. Stereospecificity and Phosphorothiolate Mode of Action. C. M. Thomp­ son, S. Ryu, C. E. Berkman, J. A. Jackson 3:30—164. Preparation of Fluorinated Phos­ phonates and Bis-Phosphonates. D. J. Bur­ ton, Η. Κ. Nair 4:00—165. Chemical and Electrochemical Ox­ idations of Bimetallic Tungsten(O) Phospine Dinitrogen Complexes Bridging with Organoisonitrile and Organonitrile Ligands. Cuie Hun, D. W. Bennett 4:20—166. Synthesis and Properties of Phosphines Functionalized with Crown Ethers. N. Storhoff, B. S. Muehl, B-J. Sheu

Presiding

8:30—Opening Remarks 8:40—146. Practice of Clinical ChemistryResults of February 1992 Survey by the AACC Task Force on Career Development. L. Bowers 9:25—147. What Role Does Analytical Chem­ istry Have for a Clinical Chemist? R. Karcher 10:20—148. Putting the "Clinical" Back in Clinical Chemistry. H. Sobel 11:05—149. Pursuing Research while Practic­ ing Clinical Chemistry. F. Apple 11:50— Closing Statements

ORGANIC CHEMISTRY MONDAY MORNING Todd Wehr Chemistry, Room 100 Symposium on Organic and Medicinal Chemistry in Drug Design J. M. Cook, Organizer,

Presiding

9:00-150. Discovery and Therapeutic Poten­ tial of Zileuton, a Leukotriene Biosynthesis Inhibitor. D. W. Brooks, J. B. Summers, D. H. Albert, R. L. Bell, J. B. Bouska, C. Lanni, P. E. Malo, P. R. Young, P. Rubin, G. W. Carter 10:00—151. Effect of Lithium Chloride on Conformational Equilibria in Peptidyl Prolyl Cis-Trans Isomerase Substrates and Inhibi­ tors. D. H. Rich, J. Kofron, V. Kishore, P. Kuzmic, C. Garcia-Echeverria, S. W. Fesik, G. Gemmecker 11:00—152. Medicinal Chemical Conceptual­ ization of the Cannabinoid Receptor. M. R. Johnson

MONDAY AFTERNOON Todd Wehr Chemistry, Room 100 Symposium on Organic and Medicinal Chemistry in Drug Design

J. M. Cook, Organizer, Presiding 2:00—153. Receptor Mapping of the Benzodi­ azepine Binding Site. K. F. Koehler, T. J. Hagen, H. Diaz-Arauzo, M. S. Allen, G. Constantino, P. Skolnick, J. M. Cook

50 APRIL 6,1992 C&EN

4:10— 173. Acetonitrile and Malononitrile De­ rivatives as Chalcogen Group Transfer Agents in Radical Functionalizations. A. A. Martin-Esker, M. Newcomb 4:30—174. Deuterium Labeling Study of the Photodecomposition of Haloalkyliron Com­ plexes. L. J. S. Vosejpka, T. F. Shilling, R. Kledzik, L. M. Brinn, K. S. Koenig, C. P. Ca­ sey 4:50—175. Monosubstitution Reactions of Af Dichlorobenzene FeCp Cations. A. M. Geriormini, A. J. Pearson

Todd Wehr Chemistry, Room 121 General Session

W. A. Donaldson, Presiding 1:50—167. Applications of Organoiron Meth­ odology to Organic Synthesis: an Enantioselective Synthesis of (R)-5-Hete Methyl Ester. C. Tao, W. A. Donaldson 2:10—168. Preparation, Polymerization, and Copolymerization of (η5- Vinylcyclopentadienyl)dicarbonylmethyliron Monomer. A. K. Saha, M.M. Hossain 2:30—169. Rearrangement of a Propargyl Vi­ nyl Rhenium Complex. Formation of Aliène and Pl-Allyl Rhenium Complexes. T. L. Underiner, O P . Casey 2:50—170. Synthesis and Reactivity of (Trimethylenemethane) iron(tricarbonyl) Complexes: New Methodology for Liberation of the TMM Ligand. M. A. Hossain, W. A. Donaldson 3:10—171. Lewis Acid Activated and Catalyzed Aminyl Radical Reactions. Ο Τ. Ha, M. Newcomb 3:50— 172. New Nucleophilic Addition Reac­ tion of Cp(C0)2Fe-to Carboxonium Salts of Acetals for Synthesis of Carbene Precur­ sors. R. D. Theys, M. M. Hossain

William Wehr Physics, Room 118 General Session

M. Newcomb, Presiding 1:50—175a. Inversion and Rotation Barriers to S-Stabilized Carbanions. R. R. Dykstra, H. J. Reich 2:10—176. Homolytic Bond Dissociation Ener­ gies of HA+* Radical Cations. F. G. Bordwell, X. Zhang 2:30—176a. Picosecond Radical Kinetics. De­ velopment and Characterization of Hyper­ sensitive Radical Mechanistic Probes Based on Aryl-Substituted Cyclopropylcarbinyl Ring Openings. C. C. Johnson, T. R. Varick, M. B. Manek, M. Newcomb 2:50—177. Ion-Molecule Reactions Initiated by Laser Photoionization of Polycyclic Aro­ matic Hydrocarbons in Alkane Solution. D. M. Loffredo, A-D. Liu, A. D. Trifunac 3:10—178. Picosecond Radical Kinetics. Bond Cleavages of the Cubylcarbinyl Radical. S-Y. Choi, Υ. Ο Yip, P. E. Eaton, M. New­ comb 3:50—179. Effect of Solvent on 1 ,3-Dipolar Cycloadditions. S. L. Celsor, D. S. Crumrine 4:10—180. Study of the Topography of the Agonist Pharmacophore at the Benzodiaz­ epine Receptor Binding Site. W. Zhang, J. M. Cook 4:30—181. Predictive Binding of β-Carboline Inverse Agonists and Antagonists via the CoMFA Approach. A. J. La Loggia, M. S. Allen, K. Koehler, (G. D. Searle), P. Skol­ nick, J. M. Cook 4:50—182. Synthesis and Evaluation of Λ/-Νίtrosated Amadori Compounds Derived from Glucose-Amino Acid Conjugates for Cancer Promotion or Inhibition. T. Gnewuch, E-S. Ryoo, G. Sosnovsky WEDNESDAY MORNING William Wehr Physics, Room 118 General Session M. G. Steinmetz,

Presiding

8:50—183. /V-acyl-AAalkylcarbamoyloxy Radi­ cals: Entries to Amidyl Radicals by Decar­ boxylation and to α-Amide Radicals by Radical Translocation. J. L. Esker, M. New­ comb 9:10—184. Stereospecificity in the PictetSpengler Reaction. K. M. Czerwinski, L. Deng, J. M. Cook 9:30—185. Iron Lewis Acid Catalyzed Cyclopropanation with High CIS Selectivity. W. J. Seitz, A. K. Seitz, D. Caspar, M. M. Hos­ sain 9:50—186. Carbocyclic Nucleoside Analogs via the Asymmetric Hetero-Diels-Alder Re­ action. A. R. Ritter, M. J. Miller 10:10—187. Expedient Route to Enantiomerically Pure Allylic Alcohols from 2-Hydroxycarboxylic Acids via 2, 5-Disubstituted Dioxolanones. D. J. Krysan 10:50—188. Reductive Cyclizations of δ, eUnsaturated Ketones Using Samarium Diiodide (Sml2). C. P. Jasperse 11:10—189. Structure and Metal Binding Properties of Bicyclic Polythioethers. J. M. Desper, S. H. Gellman 11:30—190. Ring Contraction in the Photoly­ sis of 1,2-Dihydronaphthahene Oxide. E. Wedyck, R. C. White 11:50—191. Far-UV Photochemistry of Fiveand Six-Membered Ring MonosilacycloAlkenes in Alcohols: Stereospecific β Cleav­ age to Silyethers and Stereoselective For­ mation of Silacycloalkyl Ethers. M. G. Steinmetz, C. Yu

Todd Wehr Chemistry, Room 121 General Session E. A. Hill, Presiding 9:10—192. Capentin. A Novel Farnesane De­ rivative from Piper capense. T. E. Jacks, T-B. Chen, T. P. Green, D. F. Weimer 9:30—193. Studies Directed toward the Enantiospecific Preparation of Macroline, Affinisine, and Na-Methylsarpagine. Y. Bi, J. M. Cook 9:50—194. New Approach to the Total Syn­ thesis of K-13. K. Lee, A. J. Pearson 10:10—195. General Approach to the Synthe­ sis of Macroline/Sarpagine Alkaloids. Re­ cent Progress Directed toward the Synthe­ sis of Alstophylline, Talpinine, Talcarpine, and Other Alstonia Alkaloids. L. K. Hamaker, M. S. Allen, J. M. Cook 10:50—196. Synthesis of Nonpolar Bacteriopetroporphyrins. D. M. Quizon-Colquitt, T. D. Lash 11:10—197. Studies Directed toward the Enantiospecific Synthesis of the Suaveoline Alkaloids. Application of the Anionic OxyCope Rearrangement to the Construction of the Pyridine Ε-Ring. F. Yu, J. M. Cook 11:30—198. General Approach to the Synthe­ sis of Macroline/Sarpagine Alkaloids. Total Synthesis of Raumacline, Nb-Methyl Raumacline, and Suaveoline. X. Fu, J. M. Cook 11:50—199. Synthesis of a Protected Ristomycinic Acid. H. Shin, A. J. Pearson

PHYSICAL CHEMISTRY

MONDAY MORNING Alumni Memorial Union, Room 252 Symposium on Photodissociation and Re­ action Dynamics J. M. Hossenlopp, Organizer,

Presiding

9:00—Introductory Remarks 9:15—200. Characterization of Photodissocia­ tion Pathways and Dynamics. J. A. Guest 10:05—201. Vinyl Chloride Ultravide Photodis­ sociation Channels. R. J. Gordon 11:10—202. Theoretical Studies of TransitionState Photodetachment Spectroscopy. G. C. Schatz 12:00—203. Energy Disposal Dynamics of OH Radical and Cyclic Alkane Reactions. T. R. Viegut

Alumni Memorial Union, Room 254 Symposium on Heterogeneous Catalysis J. J. Fripiat, Organizer, Presiding 8:50—Opening Remarks 9:00—204. Kinetic Study of the Dehydrogenation of Cyclohexane on the Pt(111) Surface. D. H. Parker, C. Pettiette-Hall, Y. Li, R. T. Mclver Jr., J. C. Hemminger 9:20—205. Computer-Aid Calculation of the Absolute Rate Constants of 1-Butène Isomerization on Transition Aluminas. Y. Hong, F. Chen, J. J. Fripiat 9:40—206. Dealumination of Y Zeolite by Chemical Treatments. D. P. Siantar, W. S. Millman, J. J. Fripiat 10:00—207. Characterization of Acid Sites on Zeolites, Aluminas, and Super Acids by 31 Ρ NMR of Adsorbed Trimethylphosphine. D. Coster, J. Davis, P. Chen, J. J. Fripiat 10:40—208. EPR Study of Radical Cation Re­ actions in Zeolites. M .V. Barnabas, A. D. Triunac 11:00—209. Vanadium Exchanged, Alumi­ num- Modified Sepiolite as Bifunctional Cat­ alyst. J. B. Espinose de la Calllerie, J. J. Fripiat

MONDAY AFTERNOON Alumni Memorial Union, Room 252 Symposium on Photodissociation and Re­ action Dynamics P. M. Aker,

Presiding

2:00—210. Chemical Reaction Dynamics be­ yond the Born-Oppenheimer Approxima­ tion. L. J. Butler

2:50—211. Discovering Dissociation Path­ ways Using Vacuum Ultraviolet Photoionization. F. F. Crim 3:40—212. Coherent Anti-Stokes Raman Scattering Spectroscopy of Chloromethane Series. J-X Wang 4:00—213. Selective Bond Fission in Methyl Mercaptan at 193 nm via Radial Derivative Coupling between the 21A" and 11A" Adiabatic Electronic States. E. Jensen

TUESDAY MORNING William Wehr Physics, Room 114 General Session

M. A. Neuman, Presiding 9:10—214. Translational Entropy Relations as Measures of Nonideality in Simple Vapors. M. A. Neuman 9:30—215. Intramolecular EFG at Sulfur in Benzenesulfonate from Concentration and Counterion Dependence of 33 S Quadrupolar Relaxation. D. S. Crumrine, D. C. French 9:50—216. Carbon Dioxide Exchange in Carbamic Acids. Discovery of a Direct Path­ way. J. H. Horner, J. H. Horner 10:10—217. Formation of Bifurcated Charge Transfer Complexes with Molecular Iodine. K. Pierce, N. Kulevsky 10:50—218. Thermodynamics of Adsorption Using GSC: Neopentane and tert-ButylChloride on Graphite. J. Feil, E. F. Meyer 11:10—219. Excited-State Quenching of 9-Aryl Xanthylium Cations. M. R. Tauras, M. K. Boyd 11:30—220. Molecular Mechanism of a Sin­ gle-Step Phosphate/Paint System. P. Lin, M. W. Hsiao, C. T. Lin, S. L. Burd, D. A. Meldrum 11:50—221. Synthesis and Characterization of PT, PZT, and PLZT Bulk Powders Using a Low-Temperature Acetate Process. L. Li, J. S. Webb, B. W. Scanlan, J. D. McNeil, C. T. Lin

POSTER SESSIONS Analytical Chemistry Alumni Memorial Union Wednesday Morning, 8:30-12:30 222. Facile Method for the Analysis of Naphthalenesulfonic Acid Mixtures. S. Velma, A. Wickramasinghe, P. Hohan 223. Operation of a Boiler Feedwater Simula­ tion System—Technical and Analytical Re­ sponsibilities. T. Chaffin, L. S. Wilkins, S. D. Clark 224. Potentiometric Carbon Dioxide Sensor for Aqueous Systems. G. Olsen, C. O. Huber 225. Nonconvective Amperometry for Sub-mM Solutes in Water. C. Gartzke, C. O. Huber

232. Cis-Dichlorodiammine PT Toxicity: Pres­ ence of Apometallothionein in Tumor Cell and Metallothionein Mediated Protection by Dexamethasone. M. Dughish, H. Whelan, D. H. Petering 233. Sterol Esterification in Transfected Mouse L-Cell Fibroblasts Expressing Rat Liver Fat­ ty Acid Binding Protein. J. R. Jefferson, D. M. Powell, F. Schroeder 234. Highly Purified Transcription Factor IIIA: Purification and Characterization. W. Hu, M. S. Goodrich, D. H. Petering 235. Characterization of Potential Carbohy­ drate Receptors. S. K. Holmgren, P. B. Savage, S. H. Gellman 236. Evaluation of Copper(ll) as a Contributor to Oxidative Damage in Diabetes. P. K. Hall, T. F. Nikolai, R. C. Roberts 237. Performance of the CIBA/Corning ACS180. J.C. Dohnal 238. Kinetic Study of the Reaction of Lobster Cd6MT-2 with DTP. Z. Zhu C. Frank Shaw

Chemical Education Alumni Memorial Union Wednesday Morning, 8:30-12:30 239. Statistics Experiment: Statistical Analysis of the Modeled Results of Quantitative Ana­ lytical Procedures with Low Precision and with High Precision. R .C. Hansen, 240. Small-Scale Laboratory Experiments for a One-Semester Organic ChemistryBiochemistry Course. P. Vanna-Nelson, R J. Van Lanen 241. Qualitative Identification of Iron in Re­ cording Tapes. J. Reinstein, S. Sinclair 242. Quantum Mechanics with Mathcad 3.0. F. Rioux

Environmental Chemistry Alumni Memorial Union Wednesday Morning, 8:30-12:30 243. Dehalogenation of Halogenated Alkanes Using Incomplete Corrinoids as Catalysts. S. M. Murphy, S. H. Ford 244. Preparation and Themal Degradation of Terephthalic Acid, Ethylene Dimethyl Ester—Model for Polyethylene Terephthalate. K. Krause, C. A. Wilkie 245. Chemical and Physical Factors of Recy­ cled Paper Fiber. C. M. Tebeau 246. Identification of an Irganox Degradation Product. J. M. Cronin, W. J. Smith III, K. A. Ashline, E. K. Chess, D. Pereira, P. F. Jo­ nas, B. Melnick 247. Alternatives to Road Salts—an Evalua­ tion of Pelletized Waste Materials. A. A. Denio 248. Effect of Chemical Modification on Metal Binding by Corn Stalk Powder. M. R. Diekmann, E. L. Harvey, R. J. Sweeney

Inorganic Chemistry-Phosphorous Chemistry Alumni Memorial Union Monday Morning, 8:30-12:30

Biochemistry/Clinical Chemistry Alumni Memorial Union Monday Morning, 8:30-12:30 226. Participation of Side-Chain Hydroxyl Groups in Intramolecular Hydrogen Bond­ ing of Dipeptides. J. C. Little, S. H. Gellman 227. Side-Chain Effects on α-Helical Turn For­ mation in Model Depsipeptides. E. A. Gallo, S. H. Gellman 228. Spectroscopic Studies on Retro-lnverso Peptide Subunits: Evidence for Turnlike Structure in Nonpolar Solvent. G. P. Dado, S. H. Gellman 229. Kinetic Reactivity of Metallothionein with Electrophiles. M. M. Savas, C. F. Shaw, D. H. Petering 230. Activation of Dioxygen by DNA-Bound Iron Bleomycin. P. M. Fulmer, A. W. Antholine, D. H. Petering 231. Properties of the Reaction of CD7-MT with EDTA. T. Gan, C. F. Shaw, D. H. Pe­ tering

249. Phthaloylphosiphines. B. A. O'Brien, S. Mitchell, D. J. Congdon, C. J. Kellen, D. M. Sauer 250. Phosphines Containing Substituted Clycloalkyl Groups: Potentially Bulky Ligands. B. N. Storhoff, C. L. Walters 251. Copper(ll) Complexes of Cyclic Triamines as Promoters of Phosphodiester Hydrolysis. J. E. Huyett, K. A. Deal, J. N. Burstyn 252. Preparation and Derivazation of Bicyclic Phosphonate Esters. S. M. Levson, S.E. Cremer, A. C. Peterson

Inorganic Chemistry Alumni Memorial Union Monday Afternoon, 1:30-6:30 253. Use of LiNb03 Acoustic Plate Mode Sen­ sors for Metal Ion Detection. D. T. H a worth, F. Josse, Z. Shana, M. Grunze 254. cis-Cp(C0)2ReH2—a Possible Equilibri­ um between a Dihydride and a Dihydrogen Complex. R. S. Tanke, C. P. Casey, P. Hazin, C. Kemnitz, R. J. McMahon

255. Spectroscopic, Electrochemical, and Spectroelectochemical Studies of Mononu­ clear and Ligand-Bridged Polynuclear Ru(ll) Complexes. R. M. Berger 256. Polycyclic Borazines. D. T. Haworth, G-Y. Lin Kiel 257. Kinetic Properties of Gold(l) Drug Binding to Bovine Serum Albumin. J. R. Roberts, C. F. Shaw III 258. Resonance Raman Studies of 4-Monomethyl-2,2'-Bipyridine. S. M. Treffert, J. A. Golus, D. P. Strommen, J. R. Kincaid 259. Gold(l) Serum Albumin Weak Binding Site-Histidine. J. Xiao, C. F. Shaw 260. Catalytic Deoxygenation of Phenols by CO. D. W. Dockter, G. M. Gull, C. P. Kubiak 261. Synthesis of Carbide Clusters with Osmi­ um and Nickel. G. B. Karet, R. L. Espe, C. L. Stern, D. F. Shriver 262. Effect of Diphospines with Wide Natural Bite Angles Near 120° on the Regioselectivity of Aldehyde Formation in Rhodium-Cat­ alyzed Hydroformylation. L. M. Petrovich, C. P. Casey, G. T. Whitekar, M. G. Melville, J. A. Gavney Jr.

Medicinal Chemistry Alumni Memorial Union

281. SNAr Reactions of Chloro- and Dichlorobenzene FeCp Cations. P. Y. Zhu, A. J. Pearson 282. Studies toward Stereocontrolled Func­ tionalization of Cycloocta 1,3-Dieneiron Complexes. K. Srinivasan, A. J. Pearson 283. tert-BOC Group as an Activator for the α'-Lithiation of Carbamates: Synthesis of 11-Substituted Dibenzoxazepines. T . J . Hagen, M. F. Rafferty 284. New and Efficient Synthesis of Highly Substituted 1,6-Methano-10-Annulenes, and a Study of Their Amphiphilic Properties. D. G. Barrett, G-B. Liang, S. H. Gellman 285. Progress toward the Enantionselective Total Synthesis of (+)-Breynogenin. M. A. Matulenko, S. D. Burke 286. Synthesis of (+)-(R)-6-Ethyl-2,3-Dihydro2-Methyl-4H-Pyran-4-One-Sex-pheromone Component of the Male Swift Moth Hepialus hecta L. T. T. Wagner, W. J. Sanders, J. L. Seidel, 287. Complexation Behavior of Naphthalenophane Hosts with Phenolic Guests. T. J. Parrott, J. E. Cochran, B. J. Whitlock, H. W. Whitlock 288. Interactions between Derivatized Cyclodextrins and Mendelic Acid and Mandelic Acid Methyl Ester Enantiomers Investigated by NMR. M. J. Cwik, J. F. Fitzloff

Tuesday Afternoon, 1:30-6:30

Physical Chemistry

263. Molecular Yardsticks. Rigid Benzodiaz­ epine Receptor Ligands To Probe the Spa­ tial Dimensions of the Binding Site. M.J. Martin, L. J. Dorn, K. F. Koehler, P. Skolnick, J. M. Cook 264. Synthesis of Naphthalenesulfonic Acid Derivatives and Inhibition of HIV-I and HIV-2 Reverse Transcriptase Activity. S. Verma, P. Mohan, G. T. Tan, A. Wickramasinghe, R. Singh, S. H. Hughes, J. M. Pezzuto 265. Investigation of S-Cysteinyl Triazole De­ rivatives as Potential Excitatory Amino Acid Ligands. L J. Heinz, W. H. W. Lunn, D. D. Schoepp, R. A. True 266. Total Synthesis of lonophore Antibiotic X-14547A (Indanomycin). M. E. Kort, S. D. Burke, A. D. Piscopio, M. A. Matulenko

Alumni Memorial Union

Organic Chemistry Alumni Memorial Union Tuesday Morning, 8:30-12:30 267. Preparation and Functionalization of Pyrene Bis(chromium tricarbonyl). D. J. Peitz, N. F. Woolsey 268. Synthesis Reactions and Mechanistic Studies of Heterobimetallic Complexes. Yan Wang, C. P. Casey 269. Synthesis of Several Acetylide and Acetyl Complexes of Some Metalloporphyrins. M. Westmeyer, D. Afzal, B. Spees 270. Lithium-Tin Exchange: Reactivity Studies of an Alenyl Lithium Reagent Using Isomer­ ic Pairs of Allenyl and Propargyl Stannanes. J. E. Holladay, H. J. Reich, J. D. Mason 271. Far-UV Photochemistry of 1,1-Dimethyl-1 Silacyclopent-3-Ene: Photoextrusion of Dimethylsilylene and Stereoselective 1,4Addition of Methanol to an Intermediate Vinylsilirane. C. Yu, M. G. Steinmetz 272. Synthesis and Kinetic Studies of Potential Photoinitiators for Cationic Polymerizations. S. W. Anderson, K. J. O'Rourke, L. M. Siewierski, M. L. Lonien 273. Photolytic Aromatic Allylation Reactions. P. Gupta, K. Kolbe, M. Soucek, M. E. Kurz 274. Photochemical Study of 9-Xanthylacetone. S. M. Gasper, M. K. Boyd 275. Exited-State Quenching of 9-Aryl Zanthylium Cations. M. R. Tauras, M. K. Boyd 276. Synthesis and Properties of Bridged Diquaternary Salts of 2-(lmidazol-2-YI) Benzimidazole. J. R. Ames, R. M. Smith, M. A. Houghtaling, D. L. Tenian 277. Reactions of 1 -Substituted-2-Lithio Imida­ zoles with Alkyl Halides. F. S. Davis, L. Bauer 278. Synthesis and Reactivity of Cyclopentadienone Iron Tricarbonyl Complexes. R. J. Shively, A. J. Pearson 279. Oligomeric Anilines and Ethers from Difluorodinitrobenzene, Diamines, and Diphenols. D. J. Rislove, P. J. Kennedy, G. A. Hall, H. Ahmadzadeh 280. Complexation of Phenols in Nonaqueous Media Using Hydrogen Bonding,, π-π, and π-Hydrogen Bonding Interactions. J. E.Coch­ ran, T. J. Parrott, B. J. Whitlock, H. W. Whitlock

Tuesday Afternoon, 1:30-6:30 289. Modeling of the Heats of Adsorption of Hydrocarbons on Montmorillonite Clays. K. A. Carrado, G. L. Keldsen, J. B. Nicholas, R. E. Winans 290. Resonance Raman Spectra of RU(BPZ)32+ in Aqueous Sulfuric Acid Solu­ tions. G. D. Danzer, J. R. Kincaid 291. Equilibrium Acidities and Homolytic Bond Dissociation Energies for the Acidic H-A Bonds in Some Ylides. F. G. Bordwell, X. Zhang 292. Global and Local Anticooperativity in Polyacid Titrations. C. P. Woodbury Jr. 293. Investigation of Aromatic-Aromatic Stack­ ing Interactions in Aqueous Media. L. F. Newcomb, S. H. Gellman 294. Mechanisms of In-Vivo Removal of Syn­ thetic Calcium Phosphate Bone Implants. D. S. Metsger 295. Studies of the Polymer/Solvent Interaction in Dilute Solution. C. White, J. L Schrag

Physical Chemistry—Photodissociation and Reaction Dynamics Alumni Memorial Union Monday Afternoon, 4:45-6:15 296. Microscopic Modeling of Ligand Diffusion through a Protein: Carbon Monoxide in Leghemoglobin. G. Verkhivker, R. Elber 297. Reaction Rates and Energy Barriers for Elementary Reactions of D6 Carbonyls and Alkene Molecules in the Gas Phase. M. Hamby-Towns, D. M. Bêcher, B. K. McNamara, Ε. R. Grant 298. Infrared Diode Laser Studies of Carbonyl Photophysics: Six-Center Molecular Elimi­ nation from Ethyl Formate. J. Liu 299. Molecular Structure Effects on Carbonyl Photophysics: Phosphorescence Yields for n-Alkyl Benzoate Esters. P. J. Pisano 300. Collisional Effects on /7-Alkyl Benzoate Phosphorescence. M. J. Kenney 301. Organometallic Ester Photodissociation Processes. H. A. Wilkinson 302. Reactivity Oscillations in CI' + HCI(1,3)-> CrH(v'.J') + CI. J. P. Fulmer, P. M. Aker 303. Chemical Characterization of Aerosol Particles Using Morphology Dependent Stimulated Raman Scattering (MDSRS). A. S. Olson, P. M. Aker 304. Magnetic Quenching of Positronium in the Presence of Doublets. J. Brink 305. Calculation of the Positron Affinity of the Lithium Atom. S. R. Buksh 306. Effect of Sensitizer Triplet Energy and Light Source on the Photochemical Conver­ sion of e/7do-Dicyclopentadiene to 1,3-Bishomocubane. W. L. Dilling, V. H. Davis, Y-C. Pan, R. E. Kohrman

APRIL 6,1992 C&EN

51

MEETINGS 3rP5'

Λ met λ

ι ^nu

ι ^rn

• j^nuj ^ΛΙ Ι Γ ^ iSTf]

•arr^j·

rllU

^TÏT#U

nraCV

Recombinant DNAfor Chemists Choose from Two Dynamic Sessions! Monday-Wednesday, June 24-26, 1992 Georgetown University, Washington, D.C.

Gain Expertise in This Emerging Area • • • • • • • • • • •

Use restriction enzymes and cognate DNA methylases as tools for DNA analysis Separate DNA fragments using agarose gel electrophoresis Survey options in DNA cloning Engineer and construct a recombinant plasmid DNA Stain agarose gels to visualize DNA fragments as bands Photograph gels by illumination with ultraviolet light Transform E. coii cells with recombinant DNA Estimate molecular weight of DNA fragments Isolate plasmid DNA from bacterial cells Survey DNA fingerprinting AND MUCK MUCH MORE!

Course Director Jack G. Chirikjian, Ph.D., (Course Director), is Professor of Biochemistry at the Georgetown University School of Medicine. The author or co-author of numerous publications and holder of several patents, Dr. Chirikjian is currently studying nucleic acids enzymology 52

APRIL 6, 1992 C&EN

1992 Summer Gordon Research Conferences

Monday-Wednesday, August 19-21, 1992 in conjunction with the 204th ACS National Meeting Washington, D.C. with an emphasis on sequence specific endonucleases and methylases using molecular biology methodology He consults and serves on several advisory boards of biotechnology companies. To receive further information on this dynamic, state-of-the-art ACS Short Course, phone the Continuing Education Short Course Office at (800) 227-5558 (TOLL FREE) or (202) 872-4508. Or mail in the coupon below to: American Chemical Society, Department of Continuing Education, Meeting Code GE092, 1155 Sixteenth Street, N.W., Washington, DC 20036.

YES! Please send me a brochure describing the ACS Short Course, Recombinant DNA for Chemists, to be held June 24-26, 1992, and August 19-21, 1992, in Washington, D.C. Name. Title _ Organization _ Address City, State, Zip _

The Summer Gordon Research Confer­ ences for 1992 will be held in New Hampshire in the following locations: Colby-Sawyer College, New London; New Hampton School, New Hampton; Kimball Union Academy, Meriden; Tilton School, Tilton; Proctor Academy, Andover; Holderness School, Plymouth; Brewster Academy, Wolfeboro; Ply­ mouth State College, Plymouth; in Rhode Island at Salve Regina University, Newport; in Germany at the Schwaebisches Bildungszentrum, Irsee; and in Hawaii at the C0C0 Palms Resort, Kauai. In New Hampshire, the conference fees are $440 ($390 if postmarked three weeks prior to the conference) for a conferee double occupancy (registra­ tion, room, meals) and $350 ($300 if postmarked three weeks prior to the conference) for a guest (room, meals). In Rhode Island, the fees are $455 ($405 if postmarked three weeks prior to the conference) for a conferee double occupancy (registration, room, meals) and $365 ($315 if postmarked three weeks prior to the conference) for a guest (room, meals). At the remaining locations, the fees are $700 for a conferee (registration, room, meals) and $540 for a guest (room, meals) in Germany; and $800 for a conferee (registration, room, meals) and $650 for a guest (room, meals) in Hawaii. Requests for applications or for addi­ tional information should be addressed to Alexander M. Cruickshank, Director, Gordon Research Conferences, Gordon Research Center, University of Rhode Island, Kingston, R.I. 02881-0801, phone (401) 783-4011/3372, fax (401) 783-7644.

June 8-12 Multiphoton Processes, Colby-Sawyer College (N). Photoacoustic and Photothermal Phenomena, Colby-Sawyer Col­ lege (S). Nucleic Acids, New Hampton School. Second Messengers and Protein Phosphorylation, Kimball Union Acade­ my. Theoretical Biology and Biomathematics, Tilton School. Hemostasis, Proc­ tor Academy. Proteolytic Enzymes and Their Inhibitors, Holderness School. Cardiac Regulatory Mechanisms, Ply­ mouth State College (N). Fractals, Ply­ mouth State College (S).

June 15-19 Nuclear Chemistry, Colby-Sawyer Col­ lege (N). Animal Cells and Viruses, Col­ by-Sawyer College (S). Environmental Sciences: Water, New Hampton School. Lipid Metabolism, Kimball Union Acad­ emy. Myogenesis, Tilton School. Plant Molecular Biology, Proctor Academy. Tribology, Holderness School. Basement Membranes, Brewster Academy. Dia­ mond Synthesis, Plymouth State College (N). Physical Metallurgy, Plymouth State College (S). Biopolymers, Salve Regina University.

June 22-26 β ^ β β _ ^ _ _ _ β β Origin of Life, Colby-Sawyer College (N). Solid-State Ionics, Colby-Sawyer College (S). Energetic Materials, Chemis­ try of, New Hampton School. High Pres­ sure, Research at, Kimball Union Acade­ my. Ion Channels, Tilton School. Dif­ fraction Methods in Molecular Biology, Proctor Academy. Biological Regulatory Mechanisms, Holderness School. Radical Ions, Brewster Academy. Mitochondria and Chloroplasts, Plymouth State Col­ lege (N). Bioorganic Chemistry, Ply­ mouth State College (S). Stereochemistry, Salve Regina University.

June 29-July 3 Catalysis, Colby-Sawyer College (N). Vascular Cell Biology, Colby-Sawyer College (S). Computational Chemistry, New Hampton School. Enzymes, Coen­ zymes, and Metabolic Pathways, Kim­ ball Union Academy. Optical Phenome­ na in Glass, Tilton School. Lysosomes, Proctor Academy. Intermediate Fila­ ments, Holderness School. Polymers, Brewster Academy. Mutagenesis, Ply­ mouth State College (N). Thermosetting High-Performance Polymers, Plymouth State College (S). Neural Development, Salve Regina University.

July 6-10 Lasers in Medicine and Biology, ColbySawyer College (N). Liquid Crystal Poly­ mers, Colby-Sawyer College (S). Hetero­ cyclic Compounds, N e w H a m p t o n School. Biocatalysis, Kimball Union Academy. Drug Carriers in Medicine and Biology, Tilton School. Quinone and Redox Active Amino Acid Cofactors, Proctor Academy. Particle Solid Interac­ tions, Holderness School. Bacterial Cell Surfaces, Brewster Academy. Plant Se­ nescence, Plymouth State College (N). Reproductive Tract Biology, Plymouth State College (S). Radiation Chemistry, Salve Regina University.

July 13-17 Microbial Toxins and Pathogenesis, Colby-Sawyer College (N). Chemothera­ py of Clinical and Experimental Cancer, Colby-Sawyer College (S). Organic Reac­

tions and Processes, New Hampton School. Interfaces, Chemistry at, Kimball Union Academy. Magnetic Resonance in Biology and Medicine, Tilton School. Par­ ticle Physics in the '90s, Proctor Academy. Drug Metabolism, Holderness School. Electron Spectroscopy, Brewster Acade­ my. Méioses, Plymouth State College (N). Modeling in Solar Terrestrial Physics, Plymouth State College (S). Molecular Genetics, Salve Regina University.

July 20-24 Corrosion-Aqueous, Colby-Sawyer College (N). Atomic and Molecular Interactions, Colby-Sawyer College (S). Natural Products, New Hampton School. HighTemperature Chemistry, Kimball Union Academy. Bioelectrochemistry, Tilton School. Fungal Metabolism, Proctor Academy. Dielectric Phenomena, Holderness School. Pyrrole Compounds, Brewster Academy. Electron Distribution and Chemical Bonding, Plymouth State College (N). Point and Line Defects, Plymouth State College (S). Calcium Phosphates, Salve Regina University.

July 27-31 Mammalian Gametogenesis and Embryogenesis, Colby-Sawyer College (N). Order/ Disorder in Solids, Colby-Sawyer College (S). Statistics in Chemistry and Chemical Engineering, New Hampton School. Microstructure Fabrication, Chemistry and Chemical Physics of, Kimball Union Academy. Nuclear Proteins, Gene Regulation, and Chromatin Structure, Tilton School. Electronic Processes in Organic Materials, Brewster Academy. Solid-State Chemistry, Plymouth State College (N). Software Tools and Libraries for Concurrent Supercomputing, Plymouth State College (S). Organometallic Chemistry, Salve Regina University.

Gravitational Effects on Living Systems, Proctor Academy. Organic Geochemistry, Holderness School. Biomolecular Recognition and Immobilization, Brewster Academy. Motile and Contractile Systems, Plymouth State College (N). Modeling in Fluids in Permeable Media, Plymouth State College (S). Cancer, Salve Kegina University.

Aug. 17-21 Aging, New Hampton School. Condensed-Matter Physics, Brewster Academy. Proteoglycans, Salve Regina University.

Sept. 13-18 Polymer Colloids, Irsee, Germany.

Oct. 4-9 Molecular and Ionic Clusters, Irsee, Germany.

Nov. 8-13 Hydrocarbon Resources, Kauai, Hawaii.

Nov. 15-20 Glycolipids and Sphingolipids, Kauai, Hawaii. Π

WÈÈÈÊÈÊÊÊÊÊÊm

Aug. 3-7

x\ mt^m%pjjxmM^n^m^0

Medicinal Chemistry, Colby-Sawyer College (N). Physical Electrochemistry, Colby-Sawyer College (S). Analytical Chemistry, New Hampton School. Hormone Action, Kimball Union Academy. Ceramics, Solid-State Studies in, Tilton School. Bioengineering and Orthopedic Science, Proctor Academy. Water and Aqueous Solutions, Holderness School. Vibrational Spectroscopy, Brewster Academy. Electron-Donor-Acceptor Interactions, Plymouth State College (N). Foams, Plymouth State College (S). Polymer Physics, Salve Regina Unviersity.

zmm/mm±m3o^-F]/Ë)

¥351-01 i^ïiiiP7tmjA>K2#l-§11S0484-62-1111 ft $2451,2452 (Ifi0484-63-3687) FAX: 0484-62-1554

Aug. 10-14 Separation and Purification, Colby-Sawyer College (N). Plasma Chemistry, Colby-Sawyer College (S). Adhesion, Science of, New Hampton School. Peptide Growth Factor, Kimball Union Academy. Photonuclear Reactions, Tilton School.

8.

Î