Physical Sciences and Mathematics Commons^™

Analysis And Comparison Of Three Acoustic Energy Density Probes, Lance Lester Locey

Theses and Dissertations

Traditional methods for the investigation of sound fields generally rely on a microphone to convert sound pressure into an electrical signal which can be recorded, displayed, and so forth. The squared sound pressure is directly related to potential energy density. Consequently, the measurement of sound pressure alone does not inherently provide insight into the total energy density of the sound field. Specifically, no information about the kinetic energy density of the sound field is available from this measurement alone. However, it is possible to use two microphones to estimate particle velocity. The squared particle velocity magnitude is directly related to …

Angular Dependence Of The Dipole-Dipole Interaction In A Nearly One-Dimensional Sample Of Rydberg Atoms, Thomas J. Carroll, Katharine Claringbould, Anne Goodsell, M. J. Lim, Michael W. Noel

Physics and Astronomy Faculty Publications

Atoms in an ultracold highly excited sample are strongly coupled through the dipole-dipole interaction. In an effort to understand and manipulate the complicated interactions in this system we are investigating their dependence on the relative orientation of the dipoles. By focusing a 480 nm beam from a tunable dye laser into a magneto-optical trap, we produce a nearly one-dimensional sample of Rydberg atoms. The trap lies at the center of four conducting rods with which we can vary the magnitude and direction of the electric field at the trap, thus controlling the orientation of the dipoles with respect to the …

Stabilizing Moduli With String Cosmology, Scott Watson

Physics - All Scholarship

In this talk I will discuss the role of finite temperature quantum corrections in string cosmology and show that they can lead to a stabilization mechanism for the volume moduli. I will show that from the higher dimensional perspective this results from the effect of states of enhanced symmetry on the one-loop free energy. These states lead not only to stabilization, but also suggest an alternative model for cold dark matter. At late times, when the low energy effective field theory gives the appropriate description of the dynamics, the moduli will begin to slow-roll and stabilization will generically fail. However, …

Bivalvia And Scaphopoda Fauna Of Kasaba Miocene Basin (Western Taurids, Sw Turkey), Yeşim İslamoğlu

Bulletin of the Mineral Research and Exploration

No abstract provided.

Auriferous Mineralizations In The Murgul - Artvi̇n - Maradit Area (Northeastern Turkey), Radule Popovic

Bulletin of the Mineral Research and Exploration

No abstract provided.

The Virginia Wetlands Report Vol. 19, No. 3, Virginia Institute Of Marine Science

Virginia Wetlands Reports

• Banknesting Birds: Belted Kingfisher, Bank Swallow, and Northern Rough-winged Swallow; Or, Eroding Banks, They’re Not All Bad Julie Bradshaw
• Online Tools Now Available for Coastal Managers. Marcia Berman
• VIMS Upgrades Shoreline Advisory Reports. Karen Duhring

Voronoi Diagrams, Michael Mumm

The Mathematics Enthusiast

Suppose we have a finite number of distinct points in the plane. We refer to these points as sites. We wish to partition the plane into disjoint regions called cells, each of which contains exactly one site, so that all other points within a cell are closer to that cell's site than to any other site.

Tme Volume 1, Number 2

The Mathematics Enthusiast

No abstract provided.

Water Current, Volume 36, No. 4. Fall 2004

Water Current Newsletter

Contents

• Gleick to Speak at April Water Law Science and Policy Conference by Steve Ress

• Measurements From Nearly 5,000 Wells Show Groundwater Declines by Steve Ress

• From the Director

• Meet the Faculty

• Combating An Odorless, Tasteless, Unseen Problem in Nebraska Drinking Water by Steve Ress

• UNL Researchers Studying SDI Technology Near Clay Center by Steve Ress

• UNL Study Looks at Economic Impacts of Water Allocations To Republican River Basin Economy

• Husker Harvest Days 2004

• Algae Test Kits Travel Far and Wide

• Missouri River Study Nets EPA Grant

• Free Lectures …

Mechanisms Of Lead, Copper, And Zinc Retention By Phosphate Rock, Xinde Cao, Lena Q. Ma, Dean R. Rhue, Chip S. Appel

Earth and Soil Sciences

The solid–liquid interface reaction between phosphate rock (PR) and metals (Pb, Cu, and Zn) was studied. Phosphate rock has the highest affinity for Pb, followed by Cu and Zn, with sorption capacities of 138, 114, and 83.2 mmol/kg PR, respectively. In the Pb–Cu–Zn ternary system, competitive metal sorption occurred with sorption capacity reduction of 15.2%, 48.3%, and 75.6% for Pb, Cu, and Zn, respectively compared to the mono-metal systems. A fractional factorial design showed the interfering effect in the order of Pb > Cu > Zn. Desorption of Cu and Zn was sensitive to pH change, increasing with pH decline, whereas Pb …

Coastal Change And Beach Ridges Along The Northwest Coast Of Peru: Image And Gis Analysisof The Chira, Piura, And Colán Beach-Ridge Plains, Stacy Shafer Rogers, Daniel H. Sandweiss, Kirk A. Maasch, Daniel F. Belknap, Peggy Agouris

Anthropology Faculty Scholarship

Since approximately 5200 cal yrs BP, five sets of eight to nine beach ridges were built and preserved along the northwestern Peruvian coastal desert (3o30'S-9oS). Potential ridge-building mechanisms in the hyper-arid environment of northwest Peru include El Nifio floods and storms, seismic activity, and sea-level change, as well as more gradualc limate changes that affectedc oastal morphologyI. mage processinga nd GeographicI nformationS ystem (GIS) methods were used to analyze aerial photographs and measure historic coastal patterns along three beach-ridge plains over a 37-year time period. Coastal features were digitized from image mosaics of each ridge plain at different time intervals …

Sequential Interferometric Techniques For Measuring Independent Values Of The Refractive Index And Material Thickness Of Semiconductor Wafers, Glen D. Gillen, Shekhar Guha

Physics

A technique is presented using both Michelson and Fabry-Perot interferometry to independently measure the refractive index and the material thickness of semiconductor wafers. The method does not require accurate prior knowledge of either quantity.

Ore-Forming Systems In Volcanogenic-Sedimentary Sequences By The Example Of Base Metal Deposits Of The Caucasus And East Pontic Metallotect, Sergo Kekelia, Maren Kekelia, Zarub Otkhmezuri, Nevzat Özgür, Charles Moon

Bulletin of the Mineral Research and Exploration

No abstract provided.

Student Fact Book, Fall 2004, Twenty-Eighth Annual Edition, Wright State University, Office Of Student Information Systems, Wright State University

Wright State University Student Fact Books

The student fact book has general demographic information on all students enrolled at Wright State University for Fall Quarter, 2004.

Proposals For Commuity Discussion On The Future Management Of Pink Snapper Fishing In Cockburn Sound And Surrounding Waters, Department Of Fisheries

Fisheries management papers

This discussion paper outlines the current issues associated with the management of the metropolitan pink snapper fishery along with some options for future management.

Ceg 760: Advanced Software Computer Engineering, Thomas C. Hartrum

Computer Science & Engineering Syllabi

This course covers advanced topics in software engineering. Aspects of problem specification, design, verification, and evaluation are discussed. We will focus on design methods, including software patterns and software architecture, plus some advanced topics involving formal methods of software specification or evaluation using software metrics. Students will participate in team projects to apply the methods discussed.

Ceg 210: Pc Networking I, Chris P. Fickert

Computer Science & Engineering Syllabi

The objective of the course is to provide an introduction to PC networking hardware, concepts, and technologies with a focus on hardware configuration and LAN administration using in-class, hands-on exercises with Novell NetWare.

Ceg 453/653: Design Of Computing Systems, Jack Jean

Computer Science & Engineering Syllabi

No abstract provided.

Ceg 449/699: Mobile Computing, Yong Pei

Computer Science & Engineering Syllabi

This senior/graduate course provides an in-depth study of networking protocol and system design in the area of wireless networking and mobile computing. It will help students in the networking area establish a solid foundation in wireless networking protocols, fundamental concepts and principles. It will also introduce students to a few hot topics in wireless networking and mobile computing research.

The course will start with a review over fundamental design challenges, architectural principles and philosophy for the Internet and heterogeneous networks. The focus will then move on to an in-depth examination of wireless networking protocols, and system design techniques for mobile …

Ceg 460/660: Introduction To Software Computer Engineering, Robert J. Weber

Computer Science & Engineering Syllabi

This course is concerned with the techniques of designing and constructing large programs. Some of the required basic concepts necessarily have to be developed using small programs as examples. To this extent, we also study programming-in-the-small. The overall objectives are to present an overview of issues in the development of software, to discuss terminology, to illustrate via example case studies, and to give sufficiently detailed advice on how to develop quality software. Hands-on experience is emphasized through the use of homework and a class project.

Ceg 770: Computer Engineering Mathematics, Yong Pei

Computer Science & Engineering Syllabi

Computer Engineering and Science students need proficiency in relevant applied mathematics to be able to discover and model difficult real-world computer engineering and science problems. The relationship of these problems to mathematical theory will be discussed. This course provides an introduction to linear and nonlinear programming, queueing theory, mathematics of signal processing, difference equations, and related differential and matrix equations. In addition to mathematical theory, appropriate applications will be presented.

Ceg 320/520: Computer Organization And Assembly Language Programming, Jennifer White Doom

Computer Science & Engineering Syllabi

Terminology and understanding of functional organizations and sequential operation of a digital computer. Program structure, and machine and assembly language topics including addressing, stacks, argument passing, arithmetic operations, traps, and input/output. Macros, modularization, linkers, and debuggers are used.

Ceg 720: Computer Architecture I, Soon M. Chung

Computer Science & Engineering Syllabi

Review of sequential computer architecture and study of parallel computers. Topics include memory hierarchy, reduced instruction set computer, pipeline processing, multiprocessing, various parallel computers, interconnection networks, and fault-tolerant computing. 3 hours lecture and 2 hours lab.

Ceg 433/633: Operating Systems, Prabhaker Mateti

Computer Science & Engineering Syllabi

The management of resources in multi-user computer systems. Emphasis is on problems of file-system design, process scheduling, memory allocation, protection, and tools needed for solutions. Course projects use the C/C++ language and include the design of portions of an operating system.

Ceg/Ee 260: Digital Computer Hardware Switching Circuits, Jack Jean

Computer Science & Engineering Syllabi

No abstract provided.

Ceg 702: Advanced Computer Communications, Daniel C. Lee

Computer Science & Engineering Syllabi

The general objective of this graduate-level course on advanced computer communication and networking technologies is to develop students' abilities to (1) conduct research in the area of computer networks and (2) innovate network technologies. This objective will be achieved through a reading/lecture/discussion component and a project component. In particular, we will read papers on various aspects of advanced computer networking, e.g., routing, admission control, congestion/flow control, queuing theory, link scheduling, internetworking, wireless technologies, quality of service, and peer-to-peer networks. We will also learn how to apply (mathematical) optimization to networking.

Ceg 360/560 Ee 415/651: Digital System Design, Travis E. Doom

Computer Science & Engineering Syllabi

Design of digital systems. Topics include flip-flops, registers, counters, programmable logic devices, memory devices, register-level design, and microcomputer system organization. Students must show competency in the design of digital systems. 3 hours lecture, 2 hours lab. Prerequisite: CEG 260.

Cs 205: Computer Literacy And Office Automation, Terri Bauer

Computer Science & Engineering Syllabi

To understand basic computer operations and the principal components of a computer and connected peripheral devices

To understand and examine current operating systems, software utilities, device drivers and
application software

To define and understand current storage technology and learn about logical file storage and
management

To become proficient in using:
-Windows XP
-Spreadsheet Applications
-Database Applications
-Presentation Graphics Applications
-To understand the basics of email

Cs 205: Computer Literacy And Office Automation, Kim Gros

Computer Science & Engineering Syllabi

To understand basic computer operations and the principal components of a computer and connected peripheral devices

To understand and examine current operating systems, software utilities, device drivers and application software

To define and understand current storage technology and learn about logical file storage and management

To become proficient in using application software categories that are covered in the seven modules

To understand the basics of e-mail

To introduce networking concepts including the Internet and its components and web browser basics

To learn ways to protect your data and avoid computer disasters

Cs 207: Advanced Office Productivity Ii, Louis A. Benavides

Computer Science & Engineering Syllabi

This course covers post-advanced microcomputer applications including Microsoft
Office Word 2003, Microsoft Office Excel 2003, Microsoft Office Access 2003, and Microsoft
Office PowerPoint 2003. Topics include: creating an online form; working with macros and
Visual Basic for Applications (VBA); working with a master document, an index and a table of contents; linking an Excel worksheet and charting its data in Word; formula auditing, data validation, and complex problem solving in Excel; importing data into Excel; working with PivotCharts, PivotTables, and trendlines in Excel; creating a PivotTable List; advanced Access report and form techniques, and creating multi-page forms; administering a database …