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Articles 1951 - 1980 of 2377

Full-Text Articles in Physical Sciences and Mathematics

A General Low-Temperature Route For Large-Scale Fabrication Of Highly Oriented Zno Nanorod/Nanotube Arrays, Hd Yu, Zp Zhang, My Han, Xt Hao, F.R. Zhu Dec 2004

A General Low-Temperature Route For Large-Scale Fabrication Of Highly Oriented Zno Nanorod/Nanotube Arrays, Hd Yu, Zp Zhang, My Han, Xt Hao, F.R. Zhu

Professor ZHU, Fu Rong

No abstract provided.


Behavior Of Oil Droplets On An Electrified Solid Metal Surface Immersed In Ionic Surfactant Solutions, Samuel Morton, D. Keffer, R. Counce, D. Paoli Dec 2004

Behavior Of Oil Droplets On An Electrified Solid Metal Surface Immersed In Ionic Surfactant Solutions, Samuel Morton, D. Keffer, R. Counce, D. Paoli

Samuel A Morton

No abstract provided.


Mra Frame Wavelets With Certain Regularities Associated With The Refinable Generators Of Shift Invariant Spaces, Tian-Xiao He Dec 2004

Mra Frame Wavelets With Certain Regularities Associated With The Refinable Generators Of Shift Invariant Spaces, Tian-Xiao He

Tian-Xiao He

In this paper, we will start the discussion with the refinable generators of the shift invariant (SI) spaces in L2 (R) that possess the largest possible regularities and required vanishing moments. For the pseudo-scaling generators, the corresponding MRA frame wavelets with certain regularities are constructed. In addition, the stability of the refinable SI spaces and the corresponding complementary spaces, biorthogonality of the SI spaces, and the approximation property of the spaces are also discussed.


The Aeroacoustics Of Turbulent Coanda Jet Flows, Caroline Lubert Dec 2004

The Aeroacoustics Of Turbulent Coanda Jet Flows, Caroline Lubert

Caroline P Lubert

No abstract provided.


Refining The Geologic Time Scale: An Integrated Biostratigraphic Approach., Daniel Goldman Dec 2004

Refining The Geologic Time Scale: An Integrated Biostratigraphic Approach., Daniel Goldman

Daniel Goldman

Funding agency: Petroleum Research Fund Amount: $50,000.00 Investigator: Dr. Goldman, S.A. Leslie Year: 2005/3 yrs


Platform Thinking In Embedded Systems, Robert Iannucci Dec 2004

Platform Thinking In Embedded Systems, Robert Iannucci

Robert A Iannucci

No abstract provided.


Fracturing In A Reverse Drag Fold, Parashant Canyon, Az, Phillip Resor, Patrick Welsh Dec 2004

Fracturing In A Reverse Drag Fold, Parashant Canyon, Az, Phillip Resor, Patrick Welsh

Phillip G Resor

The western Grand Canyon is a natural laboratory for investigating processes of continental extension due to the great vertical exposure (> 1 km) and the relatively simple pre-extensional structure. We have undertaken a detailed field study of joint frequency in Parashant Canyon, a natural cross-section through the normal fault related Lone Mountain monocline, in order to better understand the role that joints play in accommodating extensional folding. The Lone Mountain monocline is made up of two half-monoclinal flexures: a hanging wall fold in which dips gradually increase toward the fault from a regional dip of 2° to a maximum dip …


Visualizing Patterns In The Integers Relating To The Abundancy Index, Judy Holdener Dec 2004

Visualizing Patterns In The Integers Relating To The Abundancy Index, Judy Holdener

Judy Holdener

n/a


Refining The Geologic Time Scale:An Integrated Biostratigraphic Approach, Daniel Goldman Dec 2004

Refining The Geologic Time Scale:An Integrated Biostratigraphic Approach, Daniel Goldman

Daniel Goldman

Funding agency: UDRI Seed Grant Amount: $9,000.00


Inferring Information Frequency And Quality, Douglas G. Steigerwald, John Owens Dec 2004

Inferring Information Frequency And Quality, Douglas G. Steigerwald, John Owens

Douglas G. Steigerwald

We develop a microstructure model that, in contrast to previous models, allows one to estimate the frequency and quality of private information. In addition, the model produces stationary asset price and trading volume series. We find evidence that information arrives frequently within a day and that this information is of high quality. The frequent arrival of information, while in contrast to previous microstructure model estimates, accords with nonmodel-based estimates and the related literature testing the mixture-of-distributions hypothesis. To determine if the estimates are correctly reflecting the arrival of latent information, we estimate the parameters over half-hour intervals within the day. …


Multilevel Matrices With Involutory Symmetries And Skew Symmetries, William F. Trench Dec 2004

Multilevel Matrices With Involutory Symmetries And Skew Symmetries, William F. Trench

William F. Trench

No abstract provided.


Data Exploration Tools For The Gene Ontology Database, Elizabeth Shoop, Paulo Casaes, Getiria Onsongo, Lisa Lesnett, Erla Petursdottir, Edward Donkor, Dennis Tkach, Michael Cosimini Dec 2004

Data Exploration Tools For The Gene Ontology Database, Elizabeth Shoop, Paulo Casaes, Getiria Onsongo, Lisa Lesnett, Erla Petursdottir, Edward Donkor, Dennis Tkach, Michael Cosimini

Elizabeth Shoop

No abstract provided.


Micro-Bathymetric Mapping Using Acoustic Range Images, Christopher Roman, Hanumant Singh Oct 2004

Micro-Bathymetric Mapping Using Acoustic Range Images, Christopher Roman, Hanumant Singh

Christopher N. Roman

This work focuses on the creation of high resolution micro-bathymetric maps using a high frequency pencil beam sonar. These maps typically cover areas of 10's to 100's of square meters. Data is collected using a sonar mounted to an underwater vehicle that can be positioned at discrete locations on the sea floor or flown in a survey pattern above the bottom. Specifically, we are focused on improving the accuracy of these terrain maps by merging sonar pings taken from multiple vantage points over the same location. This requires the adaption of data registration techniques to handle errors related to the …


An Approach To Facilitate Reliability Testing Of Web Services Components, Jia Zhang Oct 2004

An Approach To Facilitate Reliability Testing Of Web Services Components, Jia Zhang

Jia Zhang

No abstract provided.


Modelling The Turbulent Mixing Noise Associated With Coanda Jets, Caroline Lubert Oct 2004

Modelling The Turbulent Mixing Noise Associated With Coanda Jets, Caroline Lubert

Caroline P Lubert

No abstract provided.


Badia Rangeland Rehabilitation: Community Participation, Raed Al-Tabini, H. Soub Sep 2004

Badia Rangeland Rehabilitation: Community Participation, Raed Al-Tabini, H. Soub

Raed Al-Tabini

No abstract provided.


Simulation Of High Intensity Laser Pulse Propagation Through Optical Systems, Jeremy Gulley, Erik Zeek, William Dennis Sep 2004

Simulation Of High Intensity Laser Pulse Propagation Through Optical Systems, Jeremy Gulley, Erik Zeek, William Dennis

Jeremy R. Gulley

No abstract is currently available.


Studies Of The Relationship Between The Structure And Properties Of Interfacial Thin Films, Mark Anderson Sep 2004

Studies Of The Relationship Between The Structure And Properties Of Interfacial Thin Films, Mark Anderson

Mark R. Anderson

No abstract is available at this time.


Ws-Trustworthy: A Framework For Web Services Centered Trustworthy Computing, Jia Zhang, Liang-Jie Zhang, Jen-Yao Chung Aug 2004

Ws-Trustworthy: A Framework For Web Services Centered Trustworthy Computing, Jia Zhang, Liang-Jie Zhang, Jen-Yao Chung

Jia Zhang

No abstract provided.


An Approach To Help Select Trustworthy Web Services, Jia Zhang, Liang-Jie Zhang, Jen-Yao Chung Aug 2004

An Approach To Help Select Trustworthy Web Services, Jia Zhang, Liang-Jie Zhang, Jen-Yao Chung

Jia Zhang

No abstract provided.


A Uniform Meta-Model For Mediating Formal Electronic Conferences, Jia Zhang, Carl Chang, Jeffrey Voas Aug 2004

A Uniform Meta-Model For Mediating Formal Electronic Conferences, Jia Zhang, Carl Chang, Jeffrey Voas

Jia Zhang

No abstract provided.


How A Mirage Is Formed, Christopher Roman Aug 2004

How A Mirage Is Formed, Christopher Roman

Christopher N. Roman

Article that appeared in Sail magazine (ISSN: 0036-2700).


Innovative Application Of Fuzzy Logic To Conceptual Design Evaluation, Caroline Lubert, D. Verma Aug 2004

Innovative Application Of Fuzzy Logic To Conceptual Design Evaluation, Caroline Lubert, D. Verma

Caroline P Lubert

No abstract provided.


Ws-Net: A Petri-Net Based Specification Model For Web Services, Jia Zhang, Carl Chang, Jen-Yao Chung, Seong Kim Jun 2004

Ws-Net: A Petri-Net Based Specification Model For Web Services, Jia Zhang, Carl Chang, Jen-Yao Chung, Seong Kim

Jia Zhang

No abstract provided.


Wind Shear, Christopher Roman Jun 2004

Wind Shear, Christopher Roman

Christopher N. Roman

Article that appeared in Sail magazine (ISSN: 0036-2700).


Assisting Seller Pricing Strategy Selection For Electronic Auction, Jia Zhang, Ning Zhang, Jen-Yao Chung Jun 2004

Assisting Seller Pricing Strategy Selection For Electronic Auction, Jia Zhang, Ning Zhang, Jen-Yao Chung

Jia Zhang

No abstract provided.


Application Of Fuzzy Logic To System Reliability, Invited Paper, Caroline Lubert May 2004

Application Of Fuzzy Logic To System Reliability, Invited Paper, Caroline Lubert

Caroline P Lubert

No abstract provided.


Relationships Between Computer Skills And Technostress Levels: How Does This Affect Me?, Sonya Shepherd May 2004

Relationships Between Computer Skills And Technostress Levels: How Does This Affect Me?, Sonya Shepherd

Sonya S. Gaither

No abstract provided.


Studies Toward Understanding The Relationship Between Molecular Structure And Macroscopic Properties Of Interfaces, Mark Anderson May 2004

Studies Toward Understanding The Relationship Between Molecular Structure And Macroscopic Properties Of Interfaces, Mark Anderson

Mark R. Anderson

No abstract is currently available.


What Makes The Trades?, Christopher Roman Apr 2004

What Makes The Trades?, Christopher Roman

Christopher N. Roman

Article that appeared in Sail magazine (ISSN: 0036-2700).