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California Polytechnic State University, San Luis Obispo

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Mustang Daily, October 17, 2000 Oct 2000

Mustang Daily, October 17, 2000

Cal Poly Student Newspaper

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


Mustang Daily, October 13, 2000 Oct 2000

Mustang Daily, October 13, 2000

Cal Poly Student Newspaper

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


Semi-Regular Mesh Extraction From Volumes, Z. J. Wood, M. Desbrun, P. Schroder, D. Breen Oct 2000

Semi-Regular Mesh Extraction From Volumes, Z. J. Wood, M. Desbrun, P. Schroder, D. Breen

Computer Science and Software Engineering

We present a novel method to extract iso-surfaces from distance volumes. It generates high quality semi-regular multiresolution meshes of arbitrary topology. Our technique proceeds in two stages. First, a very coarse mesh with guaranteed topology is extracted. Subsequently an iterative multi-scale force-based solver refines the initial mesh into a semi-regular mesh with geometrically adaptive sampling rate and good aspect ratio triangles. The coarse mesh extraction is performed using a new approach we call surface wavefront propagation. A set of discrete iso-distance ribbons are rapidly built and connected while respecting the topology of the iso-surface implied by the data. Subsequent multi-scale …


October 11, 2000 Cal Poly Report, Public Affairs Office Oct 2000

October 11, 2000 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Mustang Daily, October 10, 2000 Oct 2000

Mustang Daily, October 10, 2000

Cal Poly Student Newspaper

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


October 4, 2000 Cal Poly Report, Public Affairs Office Oct 2000

October 4, 2000 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Mustang Daily, October 3, 2000 Oct 2000

Mustang Daily, October 3, 2000

Cal Poly Student Newspaper

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


Mustang Daily, October 2, 2000 Oct 2000

Mustang Daily, October 2, 2000

Cal Poly Student Newspaper

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


Plastic Solder Paste Stencil For Surface Mount Technology, Christopher K. Wong, Daniel Waldorf Oct 2000

Plastic Solder Paste Stencil For Surface Mount Technology, Christopher K. Wong, Daniel Waldorf

Industrial and Manufacturing Engineering

Solder paste masks or stencils are an integral part of the manufacturing process for surface mount PCBs. This study examines the feasibility of a process for rapid creation of a solder paste stencil using thermoplastic material. CNC laser cutting of the stencil geometry is replacing traditional use of chemical etching on metal sheets to produce stencils. Laser cutting has been used to improve process speed, accuracy, and cost. This research attempts to continue to simplify and reduce costs in the stencil making process by proposing as the stencil material a common thermoplastic that can be cut easily and quickly using …


Global Projects Prepare Wpi Students For The 21st Century, William W. Durgin, Donald N. Zwiep Oct 2000

Global Projects Prepare Wpi Students For The 21st Century, William W. Durgin, Donald N. Zwiep

Office of the Provost Scholarship

The WPI project based curriculum, which emphasizes discovery based learning are an alternative to the traditional information transfer process, has proved successful in delivering global engineering education. More than 25% of the learning process of the students is integrated into two formal projects, the Major Qualifying Project (MQP) which is designed as a capstone for professional technical competence and the Interactive Qualifying Project (IQP) which relates science and technology to societal concerns and student needs. Both the MQP and IQP may be completed on- or off-campus. Currently, over 50% of the graduating class will have completed one of the projects …


Conflicts Over Farming Practices In Canada: The Role Of Interactive Conflict Resolution Approaches, Lorne Owen, Wayne Howard, Mark Waldron Oct 2000

Conflicts Over Farming Practices In Canada: The Role Of Interactive Conflict Resolution Approaches, Lorne Owen, Wayne Howard, Mark Waldron

Agribusiness

An increasing number of articles in professional and scientific journals, as well as in the public press, give evidence to a rising number of conflicts that exist in rural communities. These conflicts arise from changes in farming practices, the increasing number of large-scale production units, resource use, and demographics. Fair, effective and efficient approaches to resolve these conflicts are of increasing interest and importance. An interactive conflict resolution (ICR) approach that focuses on communication and positive social interactions may be a preferred approach for resolving conflicts. The role of ICR approaches in addressing conflicts arising from farming and agri-business practices …


Class Notes Oct 2000

Class Notes

Cal Poly Magazine

No abstract provided.


Mustang Daily, September 29, 2000 Sep 2000

Mustang Daily, September 29, 2000

Cal Poly Student Newspaper

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


Mustang Daily, September 28, 2000 Sep 2000

Mustang Daily, September 28, 2000

Cal Poly Student Newspaper

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


Mustang Daily, September 27, 2000 Sep 2000

Mustang Daily, September 27, 2000

Cal Poly Student Newspaper

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


Mustang Daily, September 25, 2000 Sep 2000

Mustang Daily, September 25, 2000

Cal Poly Student Newspaper

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


Mustang Daily, September 22, 2000 Sep 2000

Mustang Daily, September 22, 2000

Cal Poly Student Newspaper

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


September 20, 2000 Cal Poly Report, Public Affairs Office Sep 2000

September 20, 2000 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


September 13, 2000 Cal Poly Report, Public Affairs Office Sep 2000

September 13, 2000 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Lip Feature Extraction Towards An Automatic Speechreading System, Xiaozheng Zhang, Russell M. Mersereau Sep 2000

Lip Feature Extraction Towards An Automatic Speechreading System, Xiaozheng Zhang, Russell M. Mersereau

Electrical Engineering

The use of color information can significantly improve efficiency and robustness of lip feature extraction capability over purely grayscale-based methods. Edge information provides another useful tool in characterizing lip boundaries. In this paper we present a method of integrating both types of information to address the problem of lip feature extraction for the purpose of speechreading. We first examine various color models and view hue as an effective descriptor to characterize the lips due to its invariance to luminance and human skin color, and its discriminative properties. We use prominent red hue as an indicator to locate the position of …


Mustang Daily, September 9-15, 2000 Sep 2000

Mustang Daily, September 9-15, 2000

Cal Poly Student Newspaper

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


An Unusual Pulse In Recruitment Of Two Reef Fishes In The Galápagos Islands Coincident With The 1997–1998 El Niño, Benjamin I. Ruttenberg Sep 2000

An Unusual Pulse In Recruitment Of Two Reef Fishes In The Galápagos Islands Coincident With The 1997–1998 El Niño, Benjamin I. Ruttenberg

Biological Sciences

No abstract provided.


The Effect Of Anisotrophy On The Potential Distribution In Biological Tissues And Its Impact On Nerve Excitation Simulations, Robert B. Szlavik, Hubert De Bruin Sep 2000

The Effect Of Anisotrophy On The Potential Distribution In Biological Tissues And Its Impact On Nerve Excitation Simulations, Robert B. Szlavik, Hubert De Bruin

Biomedical Engineering

Presents a finite difference solution of the potential distribution associated with electrical current stimulation in an anisotropic in-homogeneous tissue environment and compare it to the isotropic case. The results demonstrate that there can be significant errors associated with the assumption of isotropic tissue properties in calculating the potential distribution along an axon in nerve excitation simulations. These errors can have a significant impact on predicted nerve fiber recruitment patterns when evaluating the efficacy of specific surface or intramuscular stimulus electrode configurations. The results of this study also suggest when a more comprehensive tissue model should be implemented in an electrode …


Summer Mustang, August 17, 2000 Aug 2000

Summer Mustang, August 17, 2000

Cal Poly Student Newspaper

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


Summer Mustang, August 3, 2000 Aug 2000

Summer Mustang, August 3, 2000

Cal Poly Student Newspaper

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


Adapting To The Information Age, Jens G. Pohl Jul 2000

Adapting To The Information Age, Jens G. Pohl

Collaborative Agent Design (CAD) Research Center

This paper draws attention to the profound changes that human civilization is experiencing as it moves from an industrial environment into an information environment, in which unprecedented emphasis is placed on the knowledge and capabilities of the individual. A clear distinction is drawn between data and information in relationship to computer-based facilities, and the transition of data-processing to the higher levels of information and knowledge representation in quasi intelligent decision-support systems. It is argued that the cultivation of its human capital becomes a foundational requirement for the success of a knowledge-based organization. In such an organization traditional practices of hierarchical, …


July 5, 2000 Cal Poly Report, Public Affairs Office Jul 2000

July 5, 2000 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Sequence Analysis Of Bacterial Dna In The Colon And Stomach Of The Tyrolean Iceman, Raul J. Cano, Friedrich Tiefenbrunner, Massimo Ubaldi, Clarissa Del Cueto, Stefania Luciani, Tobe Cox, Paula Orkand, Karl H. Kunzel, Franco Rollo Jul 2000

Sequence Analysis Of Bacterial Dna In The Colon And Stomach Of The Tyrolean Iceman, Raul J. Cano, Friedrich Tiefenbrunner, Massimo Ubaldi, Clarissa Del Cueto, Stefania Luciani, Tobe Cox, Paula Orkand, Karl H. Kunzel, Franco Rollo

Biological Sciences

The male human body found in an Alpine glacier on September 19, 1991 ("Tyrolean Iceman") has, for the first time in history, given scientists a chance to perform detailed anatomical, histological, and molecular investigations on the organs of a person from the Neolithic Age (5350-5100 B.P.). In the present study, tissue samples aseptically taken from the stomach and the colon of the mummy were utilized for DNA extraction, and the DNA was PCR-amplified, using primer pairs designed to bind to fragments of the 16s ribosomal RNA gene (16s rDNA) of a broad range of bacteria. The PCR products were cloned …


Summer Mustang, June 29, 2000 Jun 2000

Summer Mustang, June 29, 2000

Cal Poly Student Newspaper

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


Mustang Daily, June 2, 2000 Jun 2000

Mustang Daily, June 2, 2000

Cal Poly Student Newspaper

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