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1999

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Bjc Today Dec 1999

Bjc Today

BJC Today

No abstract provided.


(Teff,Log G,[Fe/H]) Classification Of Low-Resolution Stellar Spectra Using Artificial Neural Networks, Shawn Snider, Yuan Qu, Carlos Allende Prieto, Ted Von Hippel, Timothy C. Beers, Christopher Sneden, David L. Lambert, Silvia Rossi Dec 1999

(Teff,Log G,[Fe/H]) Classification Of Low-Resolution Stellar Spectra Using Artificial Neural Networks, Shawn Snider, Yuan Qu, Carlos Allende Prieto, Ted Von Hippel, Timothy C. Beers, Christopher Sneden, David L. Lambert, Silvia Rossi

Publications

New generation large-aperture telescopes, multi-object spectrographs, and large format detectors are making it possible to acquire very large samples of stellar spectra rapidly. In this context, traditional star-by-star spectroscopic analysis are no longer practical. New tools are required that are capable of extracting quickly and with reasonable accuracy important basic stellar parameters coded in the spectra. Recent analyses of Artificial Neural Networks (ANNs) applied to the classification of astronomical spectra have demonstrated the ability of this concept to derive estimates of temperature and luminosity. We have adapted the back-propagation ANN technique developed by von Hippel et al. (1994) to predict …


December 18, 1999 (Pages 6313-6442), Pennsylvania Legislative Reference Bureau Dec 1999

December 18, 1999 (Pages 6313-6442), Pennsylvania Legislative Reference Bureau

Volume 29 (1999)

No abstract provided.


How To Be An Effective Lobbyist: A Handbook, Yolette Cabrini Ross Dec 1999

How To Be An Effective Lobbyist: A Handbook, Yolette Cabrini Ross

Theses and Dissertations

The primary purpose of this research project was to develop a handbook for novice lobbyists that will acquaint them with the art of lobbying as it applies to the state of New Jersey. The handbook examines the professional relationship that exists between legislators and lobbyists. An analysis of the behavior and practices of lobbyists as they interact with legislators was conducted along with the interacting roles the two professions play in the legislative process. A review of several sources of information such as political science literature, political journals, practitioner essays and several newspaper sources were conducted to supplement the research. …


University Of Central Florida Commencement, December 18, 1999, University Of Central Florida Dec 1999

University Of Central Florida Commencement, December 18, 1999, University Of Central Florida

Commencement Programs

No abstract provided.


Argentina's De La Rua Assumes Presidency Promising Austerity, Transparency, Ladb Staff Dec 1999

Argentina's De La Rua Assumes Presidency Promising Austerity, Transparency, Ladb Staff

NotiSur

No abstract provided.


Pittsburg State University Annual Commencement, Dec 1999, Pittsburg State University Dec 1999

Pittsburg State University Annual Commencement, Dec 1999, Pittsburg State University

Commencement, 1903-Present

Program of undergraduate and graduate commencement exercises at Pittsburg State University on December of 1999


Hawks' Eye -- December 17, 1999, Roger Williams University Dec 1999

Hawks' Eye -- December 17, 1999, Roger Williams University

The Hawk's Eye

No abstract provided.


Faculty And Student Perceptions Of Effective Clinical Teachers, Patricia Frontczak Dec 1999

Faculty And Student Perceptions Of Effective Clinical Teachers, Patricia Frontczak

Masters Theses

The purpose of this study was to identify ADN faculty and ADN student perceptions of the most effective clinical teaching characteristics (ECTC). An exploratory, descriptive design was implemented. ADN faculty and ADN students were surveyed using the Clinical Teacher Characteristics Instrument (CTCI). The CTCI consists of 20 characteristics of clinical teachers that are ranked on a five point Likert-type scale according to importance. The collected data were analyzed using descriptive statistics. Significant differences in perceptions of the most ECTC between the two groups were identified by a Mann Whitney U procedure. A t-test was performed to identify differences of perceptions …


1999 - Lyon Leifer, Neiu Music Department Dec 1999

1999 - Lyon Leifer, Neiu Music Department

Music Department Performance Programs

Lyon Leifer, Bansuri, Yatindra Vaid, Tabla, Stephen Bero, Tambura, An Evening of North Indian Classical Music


Secondary Reproductive Strategies In Pacific Black Brant (Branta Bernicla Nigricans), Pamela A. Svete Dec 1999

Secondary Reproductive Strategies In Pacific Black Brant (Branta Bernicla Nigricans), Pamela A. Svete

Biological Sciences

Waterfowl are known to use secondary reproductive strategies, both extra-pair copulations and intraspecific brood parasitism, to increase fitness. We used five polymorphic microsatellite loci to determine extra-pair paternity and nest parasitism in 30 nests of Pacific Black Brant geese (Branta bernicla nigricans) containing 108 offspring. Fourteen of the 30 nests contained offspring that were not genetically related to one or both of the attending adults: 6.5% (7/108) of the offspring resulted from extra-pair copulations (EPC); 13.9% (15/108) of the offspring resulted from intraspecific brood parasitism (IBP). All offspring resulting from EPCs were produced during the peak period of nest initiation. …


High-Order Derivative Spectroscopy For Selecting Spectral Regions And Channels For Remote Sensing Algorithm Development, Charles R. Bostater Dec 1999

High-Order Derivative Spectroscopy For Selecting Spectral Regions And Channels For Remote Sensing Algorithm Development, Charles R. Bostater

Ocean Engineering and Marine Sciences Faculty Publications

A remote sensing reflectance model, which describes the transfer of irradiant light within a plant canopy or water column has previously been used to simulate the nadir viewing reflectance of vegetation canopies and leaves under solar induced or an artificial light ur'2 and the water surface reflectance3' Wavelength dependent features such as canopy reflectance leafabsorption and canopy bottom reflectance as well as water absorption and water bottom reflectance have been used to simulate or generate synthetic canopy and water surface reflectance signatures3' ' This paper describes how derivative spectroscopy can be utilized to invert the synthetic or modeled as well …


Wavelength-Specific Fluorescence Coefficients For Simulating Hyperspectral Reflectance Signatures Of Water, Charles R. Bostater, Jan Rebman Dec 1999

Wavelength-Specific Fluorescence Coefficients For Simulating Hyperspectral Reflectance Signatures Of Water, Charles R. Bostater, Jan Rebman

Ocean Engineering and Marine Sciences Faculty Publications

A model1'2 which describes the transfer of irradiant light in water is used to predict the fluorescence response ofthe water surface reflectance under solar induced or an artificial light source such as a laser. Formulations for the estimation of wavelength dependent fluorescent coefficients. The techniques allows the description ofa fluorescence reflectance response in deep and shallow waters with various bottom reflectance signatures such as submerged vegetation, corals and sand. Recent advances in the model are presented for obtaining wavelength dependent fluorescence spectrum responses from the solutions of the two flow equations following the procedures developed by Bostater1'2'3. Synthetic or modeled …


Ecology Of Mountain Sheep: Effects Of Mining And Precipitation, Michael William Oehler Dec 1999

Ecology Of Mountain Sheep: Effects Of Mining And Precipitation, Michael William Oehler

Biological Sciences

We examined effects of mining on mountain sheep (Ovis canadensis nelsoni) in California. Size of home range, forage quality, and diet did not differ between populations in mined and nonmined areas. During summer, we observed the greatest disparity in time spent feeding and diet quality. Because of their dependence on a spring adjacent to the mine, sheep may have spent more time vigilant, and less time feeding. Reducing mining during summer may benefit sheep. We also compared ecology of two female mountain sheep populations from different areas (xeric vs. mesic) in the Mojave Desert. The more xeric Panamint Range was …


The Selected Language Styles Of African Americans In An Urban Environment, Danielle R. England Dec 1999

The Selected Language Styles Of African Americans In An Urban Environment, Danielle R. England

McCabe Thesis Collection

The overall scope of this research is to define and explain the different styles of African American English. What are they and how do they affect the American society? The means by which many African Americans communicate is different from what American deems as standard American English (SAE). To this date, the voice of Black America has been categorizes as Black Dialect, African American Vernacular English, and Black English. Only until recently has the Black voice been regarded as Ebonics. Where did these language styles originate and why do we continue to speak it? Of course, there is nothing wrong …


Volume 35 - Issue 12 - Thursday, December 16, 1999, Rose Thorn Staff Dec 1999

Volume 35 - Issue 12 - Thursday, December 16, 1999, Rose Thorn Staff

The Rose Thorn Archive

The Rose Thorn, Rose-Hulman's independent student newspaper.


A Transiting "51 Peg-Like" Planet, Gregory W. Henry, Geoffrey W. Marcy, R. Paul Butler, Steve Vogt Dec 1999

A Transiting "51 Peg-Like" Planet, Gregory W. Henry, Geoffrey W. Marcy, R. Paul Butler, Steve Vogt

Information Systems and Engineering Management Research Publications

Doppler measurements from Keck exhibit a sinusoidal periodicity in the velocities of the G0 dwarf HD 209458, having a semiamplitude of 81 m s-1 and a period of 3.5239 days, which is indicative of a "51 Peg-like" planet with a minimum mass (M sin i) of 0.62 MJup and a semimajor axis of 0.046 AU. Follow-up photometry reveals a drop of 0.017 mag at the predicted time (within the errors) of transit by the companion based on the velocities. This is the first extrasolar planet observed to transit its star. The radius of the planet derived …


12/16/1999 - Anderson Receives Distinguished Service Award.Pdf, University Marketing And Communications Dec 1999

12/16/1999 - Anderson Receives Distinguished Service Award.Pdf, University Marketing And Communications

1999

No abstract provided.


Vol.27 N.45 December 16th 1999, Brown Publishing Company Dec 1999

Vol.27 N.45 December 16th 1999, Brown Publishing Company

Black Voice News

No abstract provided.


R.I.T. News & Events - December 16 1999, University News Services, Rochester Institute Of Technology Dec 1999

R.I.T. News & Events - December 16 1999, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Defendant's Sixth Amended Witness List, William D. Mason, Marilyn B. Cassidy Dec 1999

Defendant's Sixth Amended Witness List, William D. Mason, Marilyn B. Cassidy

1995-2002 Court Filings

No abstract provided.


Developing And Integrating A Lessons Learned Methodology For Humanitarian Mine Action, Cisr Jmu Dec 1999

Developing And Integrating A Lessons Learned Methodology For Humanitarian Mine Action, Cisr Jmu

CISR Studies and Reports

The demand for a centralized lessons learned database has made it clear that there is value in consolidating the experience derived from the numerous de-mining missions by a variety of teams in a variety of countries. Consequently, the James Madison University Mine Action Information Center developed a methodology for collecting, validating, and distributing lessons-learned within the mine action community.


United States V. Zwick Dec 1999

United States V. Zwick

1999 Decisions

USDC for the Western District of Pennsylvania


Senate Meeting, December 15, 1999, Academic Senate Dec 1999

Senate Meeting, December 15, 1999, Academic Senate

Academic Senate Minutes

No abstract provided.


Coupling Of Spin Waves With Charge- And Spin Density Excitations In Spin-Polarized Quantum Wells, D C. Marinescu, J J. Quinn Dec 1999

Coupling Of Spin Waves With Charge- And Spin Density Excitations In Spin-Polarized Quantum Wells, D C. Marinescu, J J. Quinn

Publications

The coupling of spin waves with charge- and spin-density waves is shown to be induced by a spin-dependent interaction in a quantum well, which is spin polarized by a dc magnetic field at an angle ␪ to the symmetry axis. The mixing of the plasmonic and magnonic modes, which occurs for both intra- and intersubband transitions, depends on the coupling constant of the spin-spin interaction, the tilt angle ␪, and the initial spin polarization ␨. ͓S0163-1829͑99͒08247-8͔


Utb-Tsc Academic Senate Minutes 1999-12-15, University Of Texas At Brownsville And Texas Southmost College. Faculty Senate. Dec 1999

Utb-Tsc Academic Senate Minutes 1999-12-15, University Of Texas At Brownsville And Texas Southmost College. Faculty Senate.

UTB/TSC Faculty Senate Minutes

No abstract provided.


Effect Of Smoking On The Body Mass Index-Mortality Relation: Empirical Evidence From 15 Studies, V. Hawthorne, V. Hawthorne, D. Kozarevic, N. Vojvodic, C. R. Gillis, D. Hole, C. Hart, T. Jorgensen, T. Thomsen, M. Davidson, U. Goldbourt, S. Yaari, G. Cao, R. Cooper, R. Durazo-Arvizu, Z. Li, Y. Liao, D. Mcgee, T. E. Prewitt, C. Sempos Dec 1999

Effect Of Smoking On The Body Mass Index-Mortality Relation: Empirical Evidence From 15 Studies, V. Hawthorne, V. Hawthorne, D. Kozarevic, N. Vojvodic, C. R. Gillis, D. Hole, C. Hart, T. Jorgensen, T. Thomsen, M. Davidson, U. Goldbourt, S. Yaari, G. Cao, R. Cooper, R. Durazo-Arvizu, Z. Li, Y. Liao, D. Mcgee, T. E. Prewitt, C. Sempos

Faculty Publications

The authors examined the impact of smoking status on the relation between body mass index (weight (kg)/height (m)2) and mortality across a group of 15 diverse observational studies. The studies included a heterogeneous sample of national samples, cohort studies with mortality follow-up, and clinical trials. Consideration of the data according to natural strata resulted in the formation of 42 analytic cohorts. The authors examined survival through the end of follow-up for each study, as influenced by body mass index, age, and current smoking status at baseline, using a proportional hazards model to describe the relation between body mass index and …


Near-Band-Gap Cupt-Order-Induced Birefringence In Al0.48Ga0.52Inp2, Mathias Schubert, Tino Hofmann, Bernd Rheinlander, Ines Pietzonka, Torsten Sass, Volker Gottschalch, John A. Woollam Dec 1999

Near-Band-Gap Cupt-Order-Induced Birefringence In Al0.48Ga0.52Inp2, Mathias Schubert, Tino Hofmann, Bernd Rheinlander, Ines Pietzonka, Torsten Sass, Volker Gottschalch, John A. Woollam

Department of Electrical and Computer Engineering: Faculty Publications

The order-induced birefringence in the near-band-gap spectral range (0.75 to 2.5 eV), and its dependence on the degree of ordering η is reported for Al0.48Ga0.52InP2. Transmission and reflection generalized variable angle spectroscopic ellipsometry, dark-field spectroscopy, and cross-polarized reflectance difference spectroscopy (CRDS) are used to determine precisely the room-temperature dielectric functions for polarization parallel and perpendicular to the ordering direction of a series of spontaneously CuPt-ordered samples grown by metalorganic vapor-phase epitaxy. The CRDS technique is introduced as an approach to sense extremely weak anisotropy at oblique angles of incidence. The observed order birefringence is …


A Patching Model For Surface Tension Of Spherical Droplet And Tolman Length. Ii, T.V. Bykov, Xiao Cheng Zeng Dec 1999

A Patching Model For Surface Tension Of Spherical Droplet And Tolman Length. Ii, T.V. Bykov, Xiao Cheng Zeng

Xiao Cheng Zeng Publications

In the framework of density functional theory (DFT), two patching models for the density profile of spherical liquid droplet are developed. The patching is based on analytical expressions of the asymptote of the density profiles. The first model leads to analytic expressions of the Tolman length and the effective rigidity constant, from which the temperature dependence of the Tolman length and effective rigidity constant can be determined. The second model is developed particularly for small spherical droplets, from which the dependence of chemical potential and the surface tension of the droplet on the radius are obtained. The results are compared …


Implantable Controlled Release Device To Deliver Drugs Directly To An Internal Portion Of The Body, Paul Ashton, Paul A. Pearson Dec 1999

Implantable Controlled Release Device To Deliver Drugs Directly To An Internal Portion Of The Body, Paul Ashton, Paul A. Pearson

Ophthalmology and Visual Science Faculty Patents

A simple and implantable sustained release drug delivery device with an inner core containing an effective amount of a low solubility agent covered by a non-bioerodible polymer coating layer that is permeable to the low solubility agent is disclosed. A method for treating a mammal to obtain a desired local or systemic physiological or pharmacological effect by surgically implanting such a sustained release drug delivery device into a mammal in need of treatment is also disclosed.