NIST Technicalendar
UNITED STATES DEPARTMENT OF COMMERCE
Technology Administration
National Institute of Standards and Technology
Gaithersburg, Maryland 20899-0001


FEBRUARY 22 TO FEBRUARY 26, 1999
In this Issue:
MEETINGS AT NIST
MEETINGS ELSEWHERE
TALKS BY NIST PERSONNEL
ANNOUNCEMENTS
NIST WEB SITE ANNOUNCEMENTS
Also available:
Admin. Calendar (latest issue)NIST Staff Only
NIST Vacancy List (latest issue)
Previous Issues of the Technicalendar
Quick Technicalendar (this issue)

The NIST Technicalendar, issued each Friday, covers scheduled events which are of interest primarily to the NIST staff All items MUST be submitted electronically from this web page by 12:00 NOON each Wednesday unless otherwise stated in the NIST Technicalendar. The address for online weekly editions of the NIST Technicalendar and NIST Administrative Calendar is: http://nvl.nist.gov/pub/nistpubs/calendars/. Requests for copies of this calendar should be sent to Ms. Sharon Mingo, Editor, Building 820, Room 125, National Institute of Standards and Technology, Gaithersburg, MD 20899-0001, (Telephone: 301-975-3570; FAX: 301-926-4431; or E-mail: sharon.mingo@nist.gov).

All lectures and meetings are open unless otherwise stated.



MEETINGS AT NIST

ITL Seminar Series

AI PLANNING: A NEW APPROACH

Dana Nau
Prof., Computer Sciences & Dir., Computer-Integrated Manufacturing Laboratory, Univ. of Maryland.


Monday, February 22, 1999, 11:00AM, Lecture Room D, Administration Building.

The Simple Hierarchical Ordered Planner (SHOP) is among the fastest and most versatile systems for computational planning (often called artificial intelligence planning). In fact, it is proving to be orders of magnitude faster than other general planning methods. It is the outgrowth of work in planning that has also been applied to manufacturing planning and even incorporated in a successful electronic bridge-playing program that featured in stories in the New York Times and Washington Post. This talk summarizes recent experiences with the technique, as well as the possible future uses.

Biography: Dana Nau ( http://www.cs.umd.edu/users/nau/ ) is professor of Computer Science and Director of the Computer-Integrated Manufacturing Laboratory at the University of Maryland. His research interests include artificial intelligence in planning and searching and computer-integrated design and manufacturing. He received his Ph.D. from Duke University in 1979 and now has more than 200 technical publications. An NSF Graduate Fellow and later an NSF Presidential Young Investigator, he has also been awarded the ISR Outstanding Systems Engineering Faculty award at the University of Maryland, and is a Fellow of the American Association for Artificial Intelligence (AAAI).



For further information contact Larry Reeker, 301-975-5147, larry.reeker@nist.gov
ARCHITECTURES IN CARBON: SYMMETRY AND SYMMETRY BREAKING IN SP2

David L Carroll
Department of Physics and Astronomy, Clemson University. Clemson, SC


Wednesday, February 24, 1999, 10:30AM, Rm. B165, Bldg 221.

Carbon based nanostructures, such as carbon nanotubes, provide a unique insight into the role of topological symmetries in the electronic structure of low dimensional systems. Recently, the application of scanning tunneling microscopy and spectroscopy has allowed direct, spatially resolved determination of electronic structure in these macromolecular systems with surprising results. This talk will present some of our latest STM/STS results in symmetry breaking due to lattice doping, pentagonal defects, and ordered aggregation. These results will be discussed within the context of tight binding calculations currently used to model the local density of electronic states (LDOS)



For further information contact Lori Goldner, 301-975-3792, lgoldner@nist.gov
Polymers Division Distinguished Lecturer Series

BRANCHED POLYMERS AND DENDRIMERS

Dr. Jean M. J. Frechet
Department of Chemistry, University of California-Berkeley. Berkeley, CA


Thursday, March 4, 1999, 11:00AM, Rm. B245, Bldg. 224.

This presentation will explore the preparation of a variety of dendritic macromolecules including dendrimers, hybrid linear-dendritic polymers, and hyperbranched polymers while also offering a view of their potential applications. For example, dendrimers offer unique opportunities for energy harvesting, high resolution imaging, or the isolation of reactive sites. Self-assembling hybrid molecules prove useful in the modification of surfaces, while hyperbranched polymers may provide access to low viscosity adhesives and additives.



For further information contact Freddy Khoury, 301-975-6753, freddy.khoury@nist.gov
NIST Colloquium Series

ANTI-ANGIOGENIC THERAPY OF EXPERIMENTAL CANCER

Judah Folkman
Director, Surgical Research Laboratory, Children's Hospital, Boston.


Friday, March 5, 1999, 10:30AM, Green Auditorium, Administration Bldg.

Anti-angiogenic drugs slow tumor growth by stopping the process of developing new blood vessels and interfering with the tumor's blood supply. Pioneering work by Dr. Folkman and collaborators has demonstrated that angiostatin and endostatin, when given together, make cancerous tumors disappear and not return. These new substances, fragments of larger and more common proteins found in blood vessels, were discovered being produced by a primary tumor and having the effect of inhibiting the growth of additional tumors. They do not act on tumors, but on normal blood vessels that feed them. It appears that the drugs act on all tumors, even leukemia, the same way, with virtually no side effects. This discovery has been called the single most exciting thing on the horizon for the treatment of cancer.



For further information contact Vicki Glennie, 301-975-4203, vicki.glennie@nist.gov
Colloquia are videotaped and available in the NIST Res Lib

Special Assistance Available
ITL Seminar Series

RECENT DEVELOPMENTS IN DATA MINING

Usama Fayyad
Senior Researcher,Decision Theory & Adaptive Systems Group, Microsoft Research. Redmond, CA


Monday, March 8, 1999, 10:30AM, Lecture Room D, Administration Building.

Systems for extracting interesting structure from databases, especially large data stores, are becoming a necessity. The existing data access model is clearly hitting its limits. Data Mining methods provide a way to address some of these problems. These methods have their origins in statistics, databases, pattern recognition, learning, visualization, and parallel computing. I'll outline some recent advances towards scaling mining algorithms to large databases, and cover the research challenges and opportunities posed by the problem of extracting models from massive data sets. The talk will particularly focus on the decomposition of classification and clustering algorithms so that they work effectively with a database system back-end.

Biography: Usama Fayyad is a Senior Researcher at Microsoft Research (http://research.microsoft.com/~fayyad). His research interests include scaling data mining algorithms to large databases, learning algorithms, and statistical pattern recognition, especially classification and clustering. He is Editor-in-Chief of the journal Data Mining and Knowledge Discovery.



For further information contact David Banks, 301-975-4722, banks@nist.gov
2/22--MONDAY 2:00PM 842 - ATOMIC PHYSICS DIVISION SEMINAR: "Applications of the Finite Difference Time Domain Method to Optical Problems," S. T . Chu, Kanagawa Academy of Science and Technology, Kawasaki, Japan. Rm. B165, Bldg 221. (NIST contact: Garnett Bryant, 301-975-2595, garnett.bryant@nist.gov.)
2/23--TUESDAY 10:30AM FIRE RESEARCH SEMINARS: "A Computational Study of Characteristic Instabilities that Arise in Flows With and Without Buoyancy," F. . Battaglia, Post Doc, Fire Safety Engineering Division, NIST, Gaithersburg, MD Rm. B245, Polymer Bldg. (NIST contact: Rik Johnsson, 301-975-3083, rikj@nist.gov.) http://www.bfrl.nist.gov/info/seminars/feb2399.battaglia.htm
2/23--TUESDAY 10:30AM 842 - ATOMIC PHYSICS DIVISION SEMINAR: "Analyzing images from near-field optical microscopy," G. W. Bryant, Atomic Physics Division, NIST, Rm. B165, Bldg 221. (NIST contact: Garnett Bryant, 301-975-2595, garnett.bryant@nist.gov.)
2/23--TUESDAY 2:00PM 854 - POLYMERS DIVISION SEMINAR: "Spinodal Dewetting at the Liquid-Liquid Interface," P. F. Green, Dept. of Chemical Engineering, University of Texas, Austin, TX Rm. A315, Bldg 224. (NIST contact: Alamgir Karim, 301-975-6588, alamgir.karim@nist.gov.)
2/26--FRIDAY 10:30AM 854 - POLYMERS DIVISION SEMINAR: ""Path Dependent Microstructure Orientation and Anisotropic Gas Transport in Semicrystalline Block Copolymers"," P. . Kofinas, Univ. of Maryland, College Park, MD, Rm. A315, Bldg 224. (NIST contact: John Barnes, 301-975-6786, John.Barnes@nist.gov.)


MEETINGS ELSEWHERE

7th Annual Automotive Laser Application Workshop, University of Michigan

UNIVERSITY OF MICHIGAN 7TH ANNUAL AUTOMOTIVE LASER APPLICATIONS WORKSHOP

Frank Ewasyshyn
VP, DaimlerChrysler Corporation.

Ron Shriver
VP, Honda of America Manufacturing

Jim Tobin, President, Lamb Technicon, Dr. Eckard Beyer, Director, Fraunhofer Institute for Material and Beam Technology, Dr. Ray E Hundsdoerfer, Exec. VP., HAAS-Laser GmbH

Tuesday, March 9, 1999, 8:00AM, - Wednesday, March 10, 1999 The Dearborn Inn, Dearborn, MI.

The workshop hosts over 300 senior executives engineers from the global automotive industry introducing them to state-of-the-art processes in laser technology. Cutting edge topics include laser developments in remote laser welding, diode pumped solid state lasers, production aluminum laser welding systems, and global laser body processing systems.

http://meonline.engin.umich.edu/catalog.htm

For further information contact Jeff Goss, 734-647-7200, jeffgoss@engin.umich.edu

Contact 313-202-1800
2/22--MONDAY 10:00AM NAVY CENTER FOR APPLIED RESEARCH IN ARTIFICIAL INTELLIGENCE (NCARAI) SEMINAR: "Algorithms for the Control of Multi-Agent Hierarchical Systems," S. Sastry, Electronics Research Lab., Univ. of California, Berkeley, CA. NCARAI Conf. Rm., Bldg. 256, Bolling AFB, Washington, DC . (For further information contact: - -, 202-404-7036, -.) http://www.aic.nrl.navy.mil/seminars/
2/22--MONDAY 11:00AM CARNEGIE INSTITUTION OF WASHINGTON GEOPHYSICAL LAB. (GL) SEMINAR: "Oxygen Isotopes in Meteorites: Probing the Astronomy/Geology Discontinuity," R. Ash, GL, Seminar Rm., Main Bldg., GL-DTM Grounds, Carnegie Institution of Washington, DC . (For further information contact: S. Schmidt, 202-686-2410, schmidt@gl.ciw.edu.)
2/24--WEDNESDAY 3:45PM CATHOLIC UNIVERSITY OF AMERICA PHYSICS DEPARTMENT SEMINAR: "Surface Electronmigration on Metals," Philip Rous, University of Maryland - Baltimore County, The Catholic University of America 620 Michigan Ave NE; Room 106 Hannan Hall . (For further information contact: Robin Selinger, 202 319 6740, selinger@cua.edu.)
2/24--WEDNESDAY 4:15PM GEORGETOWN UNIV. (GU) CHEMISTRY DEPT. SEMINAR: "Signal Transduction by a Soluble Adenylyl Cyclase: Cloning, Isolation, and Charaterization of a Novel Enzyme," L. Levin, Cornell Univ., Reiss 262, GU, Washington, DC . (For further information contact: Prof. Roepe, 202-687-7300, -.)
2/25--THURSDAY 4:00PM UNIVERSITY OF MARYLAND-CHEMICAL ENGINEERING DEPARTMENT SEMINAR: "Fibrous-Bed Bioreactor for Animal Cell and Tissue Cultures," Shang-Tien Yang, Professor, Columbus, OH, Chemical and Nuclear Engineering Building #2108 College Park, MD 20742 . (For further information contact: Jan Sengers, (301) 405-2983, js45@umail.umd.edu.)


TALKS BY NIST PERSONNEL

CLARK, C. : "Generating Solitons and Vortices in BECs by Trap Rotation and Optical Imprinting," Workshop on Bose-Einstein Condensation and Degenerate Fermi Gases, JILA, Boulder, Colorado, 2/12/99.
AMIS, E. : "Dendrimers: Macromolecular Cartoons for Chemistry and Physics," Dutch Polymer Institute, Eindhoven University, The Netherlands, 2/22/99.
CHIANG, M. : "The Effect of Hygrothermal Aging on Swelling and Tg Depression for a Particle-Flled, Epoxy-based Adhesive," Adhesion Society Meeting, Panama City, FL, 2/23/99.
ROBERTS, J. W. : "Janus: A Reconfigurable Testbed for the Evaluation of Hardware and Software Issues for an Electronic Book Reader," Wireless Symposium / Portable by Design, San Jose, California, USA, 2/25/99.
DEVANEY, J. E. : "Parallel Computing and the Structure of Science," Computational Science Seminar Series, George Mason University, Sci. and Tech. Bldg. 1, Rm. 206, Fairfax, Va., 2/25/99.
VANDERHART, D. L. : "Partitioning of Defect Structures within the Semicrystalline Morphology of Polymers Using Solid State NMR," Florida State Univerisity, Tallahassee, FL, 2/26/99.
NAKATANI, A. : "Chain Dimensions in Polysilicate Filled PDMS," Dow Corning Corp., Midland, MI, 2/26/99.
JACOX, M. : "Infrared Spectroscopic Evidence for NeHF+ and HFFH+," 5th Winter Gordon Research Conference, Ventura, CA, 2/28/99.
JACOX, M. : "The Infrared Spectra of (NO)2+, (NO)2-, and (NO)3- Trapped in Solid Neon," 5th Winter Gordon Research Conference, Ventura, CA, 2/28/99.


ANNOUNCEMENTS

ANNUAL ASSESSMENT PANEL POSTER DISPLAY

Wednesday, March 3, 1999, 11:30 a.m. - 1:30 p.m.

Employees Lounge, Administration Building

For further information contact William Cleveland, 301-975-3922, william.cleveland@nist.gov
LECTURE

Professor M. E. Glicksman from Rensselaer Polytechnic in Troy, New York will give a lecture on Dendritic Growth on Tuesday March 9, 1999 at 10:30am in the Materials Building (223) Room B307.

For further information contact Sam Coriell, 301-975-6169, sam.coriell@nist.gov
CRAY UPGRADE TIMETABLE

The transfer of Cray programs to the Origin 2000 is proceeding quite well and few problems remain to be solved. If this trend continues there is a high probability that the Cray will be phased out at the end of March 1999. Plans are underway to add additional computing resources to the NIST central facility. Please note that Cray binary files must be converted before they are moved from the Cray or they will not be readable on other equipment. If you have concerns, please contact the consultants immediately.

By Email : consult@nist.gov

By Phone : (301) 975-2968

In person at the Desk : 1:00 - 4:00 pm ET, Bldg 225, Rm A148, Gaithersburg

Boulder users may additionally contact John koontz at x5180

For further information contact Judith Devaney, 301-975-2882, judith.devaney@nist.gov
GRANT ANNOUNCEMENT

The U.S. - Hungarian Science and Technology Joint Fund announced two grant possibilities. The first supports the travel of young Hungarian and U.S. researchers for 3 to 12 months long study trips to the U.S. or Hungary. The deadline for submission is April 15, 1999. The second grant is to support U.S. - Hungarian bilateral workshops. The deadline for the workshop grant submission is March 31, 1999.

For further information contact Marian McCurley in the Office of International and Academ, 301-975-2624, marian.mccurley@nist.gov
1999 U.S. WORLD STANDARDS DAY PAPER COMPETITION

This year, the U.S. stanards community will celebrate World Standards Day on September 22. To highlight the importance of standards to industry and government, the sponsors of World Standards Day, including NIST, are again holding a paper competition. The theme for the 1999 World Standards Day paper contest will be "Standards Development: Balancing Need and Speed".

PRIZES: The author(s) of the winning submission will receive $2,500 and a commemorative plaque. Prizes of $1000 for 2nd place and $500 for third place may also be awarded. Winning papers will be published by ANSI, the Standards Engineering Society, and others.

ELIGIBILITY: The competition is open to individuals in private sector or government facilities. The paper may be co-authored.

RULES: The paper must be original and not previously published. NIST papers should be processed through WERB or BERB in the usual way. Entries must received by August 1, 1999. Contest rules and application forms may be obtained through the Standards Engineering Society home page at http://www.ses-standards.org or call Jean-Paul Emard at Electronic Industries Alliance, 703-907-7518.

For further information contact Pat Cooke, 301-975-4033, patrick.cooke@nist.gov.

For further information contact Patrick Cooke, 301-975-4033, patrick.cooke@nist.gov


NIST WEB SITE ANNOUNCEMENTS

THE ITL DIVERSITY COMMITTEE ANNOUNCES THEIR WEB SITE

Diversity is about inclusion of all. To this end we have included on our web site links to:

DoC's Human Resources that includes: - Alternate Work Schedule Information - Leave Handbook - Managers' Handbook - Demo Project

NIST Administrative Manual with information on: - Use of Grounds - Inventions/Patents - Parking - Training

NIST Human Resources with information on - Health Benefits - Performance Appraisals - Awards - Employee Conduct and Rights - Labor Organizations

with FAQ and More. Please stop by.

http://www-i.nist.gov/itl_diversity/

For further information contact Judith Devaney, 301-975-2882, judith.devaney@nist.gov
LEADERSHIP AND MANAGEMENT DEVELOPMENT AT NIST

Last year, the Director of NIST appointed a task group charged to identify and make available an evolving system of leadership and management development and training options suitable for the NIST culture and research environment. A sub-committee of that task group surveyed about 1,000 employees including seniors managers, middle managers, and non-management staff. The results of that survey are presented on the website.

In the coming weeks the website will be expanded to include the final report of last year's task group, and ongoing activities in this area.

http://www-i.nist.gov/survey/

For further information contact Jack Snell, 301-975-6850, jack.snell@nist.gov
Issue number: 9908

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