Digital Commons Network^™

Abraham Verghese To Speak As Part Of Aids Awareness Week At Illinois Wesleyan, Laura Sahn

News and Events (Discontinued Series)

No abstract provided.

Long Coherence Times At 300 K For Nitrogen-Vacancy Center Spins In Diamond Grown By Chemical Vapor Deposition, John S. Colton, T. A. Kennedy, J. E. Butler, R. C. Linares, P.J. Doering

Faculty Publications

Electron-spin-echo experiments reveal phase-memory times as long as 58 μs at 300 K for nitrogen-vacancy centers in chemical vapor deposition (CVD) single crystals. The spins were optically polarized and optically detected. Two high-quality CVD samples were studied. From the current results, it is not clear whether these phase-memory times represent a fundamental limit or are limited by an external source of decoherence.

Deafdigest: Blue Edition, November 16, 2003, Barry Strassler

DeafDigest Blue 2003

No abstract provided.

Intercontinental Transport Of Pollution Manifested In The Variability And Seasonal Trend Of Springtime O3 At Northern Middle And High Latitudes, Yuhang Wang, Changsub Shim, Nicola J. Blake, D R. Blake, Yunsoo Choi, Brian Ridley, Jack E. Dibb, Anthony Wimmers, Jennie Moody, F Flocke, Andrew Weinheimer, R. Talbot, Elliot Atlas

Earth Sciences

Observations (0–8 km) from the Tropospheric Ozone Production about the Spring Equinox (TOPSE) experiment are analyzed to examine air masses contributing to the observed variability of springtime O₃ and its seasonal increase at 40°–85°N over North America. Factor analysis using the positive matrix factorization and principal component analysis methods is applied to the data set with 14 chemical tracers (O₃, NO_y, PAN, CO, CH₄, C₂H₂, C₃H₈, CH₃Cl, CH₃Br, C₂Cl₄, CFC-11, HCFC-141B, Halon-1211, and ⁷Be) and one …

Uptake Of Nitrate And Sulfate On Dust Aerosols During Trace-P, C. Jordan, Jack E. Dibb, B E. Anderson, H Fuelberg

Earth Sciences

Aerosol data collected near Asia on the DC-8 aircraft platform during TRACE-P has been examined for evidence of uptake of NO₃⁻ and SO₄⁼ on dust surfaces. Data is compared between a sector where dust was predominant and a sector where dust was less of an influence. Coincident with dust were higher mixing ratios of anthropogenic pollutants. HNO₃, SO₂, and CO were higher in the dust sector than the nondust sector by factors of 2.7, 6.2, and 1.5, respectively. The colocation of dust and pollution sources allowed for the uptake of NO_{3 …}

Chemical And Physical Properties Of Bulk Aerosols Within Four Sectors Observed During Trace-P, C. Jordan, B E. Anderson, R. Talbot, Jack E. Dibb, H Fuelberg, Charlie Hudgins, C M. Kiley, R. S. Russo, Eric Scheuer, Garry Seid, K L. Thornhill, E L. Winstead

Earth Sciences

Chemical and physical aerosol data collected on the DC-8 during TRACE-P were grouped into four sectors based on back trajectories. The four sectors represent long-range transport from the west (WSW), regional circulation over the western Pacific and Southeast Asia (SE Asia), polluted transport from northern Asia with substantial sea salt at low altitudes (NNW) and a substantial amount of dust (Channel). WSW has generally low mixing ratios at both middle and high altitudes, with the bulk of the aerosol mass due to non-sea-salt water-soluble inorganic species. Low altitude SE Asia also has low mean mixing ratios in general, with the …

Aerosol Chemical Composition In Asian Continental Outflow During The Trace-P Campaign: Comparison With Pem-West B, Jack E. Dibb, R. Talbot, Eric Scheuer, Garry Seid, Melody A. Avery, H B. Singh

Earth Sciences

Aerosol associated soluble ions and the radionuclide tracers ⁷Be and ²¹⁰Pb were quantified in 414 filter samples collected in spring 2001 from the DC-8 during the Transport and Chemical Evolution over the Pacific (TRACE-P) campaign. Binning the data into near Asia (flights from Hong Kong and Japan) and remote Pacific (all other flights) revealed large enhancements of NO₃⁻, SO₄⁼, C₂O₄⁼, NH₄⁺, K⁺, Mg²⁺, and Ca²⁺ near Asia. The boundary layer and lower troposphere were most strongly influenced by continental …

Substrate-Based Inhibitors Of Peptidylglycine Á-Amidating Monooxygenase (Pam) As Anti-Proliferative Drugs For Cancer, Geoffrey H. Chew

USF Tampa Graduate Theses and Dissertations

C-Terminal glycine-extended prohormones are enzymatically converted to á-amidated peptides, by peptidylglycine á-amidating monooxygenase (PAM). PAM is a bifunctional enzyme with two catalytic domains: peptidylglycine á-hydroxylating monooxygenase (PHM) and peptidylglycine peptidylglycineaminoglycolate lyase (PAL).

PAM has a significant role in the proliferation of androgen-independent prostate cancer. Thus, the inhibition of PAM could halt cancer growth. Hippurate and hippurate analogs were used as lead compounds for developing inhibitors for PAM. The hippurate analogs exhibiting the highest affinity to PAM (lowest inhibition constant) did inhibit the growth of human androgen-independent prostate cancer DU 145 cells.

Contributors, Westview Staff

Westview

No abstract provided.

A Case For Taxonomic Recognition Of The Taxon Enodia Anthedon Borealis A. H. Clark (Satyridae), Alex Grkovich, Harry Pavulaan

The Taxonomic Report of the International Lepidoptera Survey

Clark (1936) described the taxa anthedon and borealis both as new subspecies of Enodia portlandia (Fabricius, 1781). Clark described borealis as the northernmost phenotypically different taxon in this group. Anthedon later became recognized as a distinct species with borealis as a subspecies of it. Masters (1971) characterized E. anthedon borealis as displaying several subtle phenotypic differences from nominotypical anthedon and also noted significant differences in behavior and habitat and reinforced the continued recognition of borealis as a valid subspecies. However, a number of publications after 1971 generally failed to recognize subspecific status for borealis, either ignoring borealis entirely …

In Nicaragua, Joel Harris

Westview

No abstract provided.

Think Beauty, Constance Studer

Westview

No abstract provided.

On The Complexity Of Implementing Certain Classes Of Shared Objects, King Yang Tan

Dartmouth College Ph.D Dissertations

We consider shared memory systems in which asynchronous processes cooperate with each other by communicating via shared data objects, such as counters, queues, stacks, and priority queues. The common approach to implementing such shared objects is based on locking: To perform an operation on a shared object, a process obtains a lock, accesses the object, and then releases the lock. Locking, however, has several drawbacks, including convoying, priority inversion, and deadlocks. Furthermore, lock-based implementations are not fault-tolerant: if a process crashes while holding a lock, other processes can end up waiting forever for the lock.

Wait-free linearizable implementations were conceived …

The Portland Spectator, November 2003, Portland State University. Student Publications Board

Portland Spectator

Editor: Joey Coon

Articles in this issue include: Prohibition lite: it’s time to put an end to the OLCC; It's a woman's world: the myth of female inferiority revealed; Elite liberals attack: A "fair and balanced" look at elite liberal hypocrites; Journalism, Kyoto and misconceptions: the true science behind the political agenda; Poverty for all: helping the poor through globalization; Toxic: cleaning up our river; and Gun control

Thermodynamic Determination Of The Cation Distribution In Nixmn1-Γ-Xfe2+Γo4 Ferrites, Qiangmin Wei, Brian W. Robertson

Department of Mechanical and Materials Engineering: Faculty Publications

The cation distribution in the spinel ferrite system NixMn1-γ-xFe2+γO4 (x = 0, 0.25, 0.5, 0.75 and γ = 0.137) has been calculated analytically in complete form as a function of thermodynamic parameters. A generalized theoretical framework based on the O’Neill–Navrotsky model and Newton methods was used to solve a multicomponent system for up to 10 cation species. The relationship between the cation distribution and composition is given. The results are shown to agree with the available experimental results.

The Knight Volume 14: Issue 5, Nova Southeastern University

Student Newspapers

No abstract provided.

Structural Order And Disorder In Co-Based Layered Cuprates Cosr2(Y,Ce)Scu2o5+2s (S=1-3), T. Nagai, V. P.S. Awana, E. Takayama-Muromachi, A. Yamazaki, M. Karppinen, H. Yamauchi, S. K. Malik, William B. Yelon, Y. Matsui

Physics Faculty Research & Creative Works

Crystal structures of a homologous series of Co-Based layered cuprates, CoSr₂(Y,Ce)_sCu₂O_5+2s (s=1-3), have been investigated by high-resolution electron microscopy (HREM) and electron diffraction (ED) techniques. for all the three phases ED patterns showed double periodicity along a direction parallel to the CoO layers, indicating a regular alternation of two types of CoO_4- tetrahedra chains within the layers. Also seen was ordering of the chains along the layer-stacking direction for the s=1 phase (Co-1212); ED patterns simulated based on the proposed superstructure model well reproduced the observed patterns. for the s=2 (Co-1222) and …

Low-Cost Data Acquisition Card For School-Network Cosmic Ray Detectors, Sten Hansen, Thomas Jordan, Daniel R. Claes, Gregory R. Snow, Hans Berns, T. H. Burnett, Richard Gran, R. Jeffrey Wilkes

Gregory Snow Publications

The Cosmic Ray Observatory Project (CROP) at University of Nebraska/Lincoln and the Washington Area Large-scale Time coincidence Array (WALTA) at University of Washington/Seattle are among several outreach projects siting cosmic-ray detectors at local high schools in cities around North America, to study the origins and interactions of highenergy cosmic rays. In a collaboration between QuarkNet, the outreach program based at Fermilab, CROP, and WALTA, a low-cost data acquisition electronics card has been developed to collect and synchronize the data from each detector site. The cost for each card is under US$500 for parts, functionally replacing much more expensive electronics crates …

Bridging Silos, Part Ii: Di, Ssi, Medicare, And Medicaid Issues And Initiatives, Karen Matherlee

National Health Policy Forum

The second of two papers on the general topic of public disability and health benefits, this background paper lays out some key issues confronting the Social Security Disability Insurance, Supplemental Security Income, Medicare, and Medicaid programs. It also discusses major initiatives to address those issues, in light of growing administrative, fiscal, and other problems.

Emergency And Medical Services. Funding. Telephone Surcharge. Initiative Constitutional Amendment And Statute.

Initiatives

Provides funding for emergency personnel training and equipment, reimbursement for uncompensated emergency physician care, uncompensated community clinic care, emergency telephone system improvements, and to hospitals for emergency services. Commission to administer physician funding. Funded by: Addition of 3% to surcharge rate on telephone use within California; portions of tobacco taxes; criminal and traffic penalties. Monthly cap of 50 cents on surcharge collected by residential service providers, but not cell phone or business lines. Excludes funding from government appropriations limitations, and telephone surcharge from Proposition 98's school spending requirements. Summary of estimate by Legislative Analyst and Director of Finance of fiscal …

The Tiger Vol. 97 Issue 10 2003-11-14, Clemson University

Tiger Newspapers

No abstract provided.

Mustang Daily, November 14, 2003

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

Bridging Silos, Part I: Linkages Among The Di, Ssi, Medicare, And Medicaid Programs, Karen Matherlee

National Health Policy Forum

This paper, the first of two on the general topic of public disability and health benefits, centers on the fundamentals of the Disability Insurance and Supplemental Security Income programs and their relationships with Medicare and Medicaid. In addition to looking at the programs’ definitions, distinctions, and overlaps, it reviews the effects on them of the Ticket to Work and Work Incentives Improvement Act of 1999 and, to a lesser extent, the Personal Responsibility and Work Opportunity Reconciliation Act of 1996.

Does Your Website Put You At Risk?—Liability Issues In Using Third Party Content: Global Perspectives, James Maxeiner

All Faculty Scholarship

This presentation examines some of the new laws that affect the liability risks faced by online service providers that rely in part or in whole on information posted or otherwise provided by third parties, both with respect to issues associated with liability for defamatory information and to infringement issues.

In this presentation we are going to consider first the most important areas of liability for distribution of third party content. These laws pre-date the Internet and continue in force. We will then consider liability for third party content under the most important of those laws. Finally, we will consider how …

Friendly, Alfred "Al" Oral History Interview, Don Nicoll

Edmund S. Muskie Oral History Collection

Alfred “Al” Friendly was born on May 17, 1938 in Washington, D.C. His parents were Alfred, Sr. and Jean Friendly and he was the eldest of five children. His father was a journalist with the Washington Post and his mother was a homemaker and involved in the Foreign Student Service Council. Alfred graduated from Harvard and later joined the Army. He became a journalist in 1962 for Newsweek and in 1966 moved over to the New York Times, until 1971. He worked for Senator Muskie as a speech writer and as a member of the Intergovernmental Relations Subcommittee. From …

The New Hampshire, Vol. 93 [94], No. 18 [19] (Nov. 14, 2003), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 93, but it is the 94th volume in the series. This was corrected in pencil.

This issue was printed as 18, but it is the 19th issue in this volume. This was corrected in pencil.

The Hilltop 11-14-2003, Hilltop Staff

The Hilltop: 2000 - 2010

No abstract provided.

Spartan Daily, November 14, 2003, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 121, Issue 55

Sandspur, Vol 110, No 10, November 14, 2003, Rollins College

The Rollins Sandspur

Rollins College student newspaper, written by the students and published at Rollins College. The Sandspur started as a literary journal.

Soundings 2003-11-14 (V.16 No.22), N/A N/A

Soundings

No abstract provided.