Digital Commons Network^™

California Polytechnic State University 2013-2015 Catalog, Academic Affairs, California Polytechnic State University - San Luis Obispo

Course Catalogs

No abstract provided.

Philanthropy

Cal Poly Magazine

No abstract provided.

Alumni Newsletter, 2012-2013, Political Science Department

Political Science Department Newsletter

No abstract provided.

Doing: Cal Poly College Of Engineering 2012-2013 Annual Report, College Of Engineering

College of Engineering Publications and Administrative Reports

No abstract provided.

Information Services 2013 Annual Publication, Information Services

Publications and Administrative Reports

No abstract provided.

2013 Robert E. Kennedy Library Annual Report, Robert E. Kennedy Library

Library Publications and Administrative Reports

The Information Services annual publication is for friends of the Center for Teaching, Learning and Technology, Information Technology Services and Robert E. Kennedy Library. Our highlights include the launching of our new Data Studio, website and blog, as well as recognition of outstanding programs and students.

Development Of The Cal Poly Biochemistry Department, 1967-1977, Jackson Baumgartner

The Forum: Journal of History

No abstract provided.

Detection Of Viable Microorganisms Using Propidium Monoazide, Erik J. Mcfarland, Adrian Ponce Dr.

STAR Program Research Presentations

Propidium monoazide (PMA) is a molecular tool used to assess viability of microorganisms. Currently, PMA is thought to discern viability through membrane permeability; PMA enters only membrane compromised cells, irreversibly crosslinks to theirDNAand precipitates theDNAout of solution, preventing it from being amplified during polymerase chain reaction (PCR). Using PMA on a sample of live and dead microorganisms results in only theDNAof living organisms being amplified and identified. Therefore, a comparison ofPCRresults with and without PMA allows one to determine the live fraction and total population, respectively.

Current literature provides conflicting evidence as to the effectiveness of the technique. Our research …

Disocvering Ionic Liquid Resistant Genes, Bree Person, Douglass Higgins, Michael Thelen

STAR Program Research Presentations

: Plant biomass is a rich source of sugars that can be converted to biofuels by engineered microbes. However, because the lignocellulose in biomass is insoluble in aqueous conditions and recalcitrant to enzymatic degradation, thermochemical treatment is required to break apart the lignin and cellulose polymers before sugars can be released. The most effective chemicals for doing this are known as ionic liquids, which are salts that are molten at temperatures below 100° C. Although these solvents have many unique properties that are ideal for solubilizing lignocellulose, they have been found to inhibit the growth of bacterial strains used to …

Using Stable Isotope Analysis Of Zooplankton To Document Trophic And Biogeochemical Changes In The San Francisco Estuary, Steven C. Westbrook, Julien Moderan

STAR Program Research Presentations

Zooplankton represent a vital link between phytoplankton and fish, like the endangered Delta Smelt. Human interferences (nitrates from waste water, flow alteration, invasive species introduction…) have altered the structure of the San Francisco Estuary (SFE) ecosystem. We use stable isotope analysis to improve our knowledge of the planktonic food web in the SFE and gain insights into its evolution over the past decades. We use the ratios of certain isotopes (Nitrogen, Carbon, Sulfur, etc.) in different species of zooplankton to tell us what it is feeding on as well as the trophic level it feeds in. My research focused on …

Organic Design Challenge 2013: Sustainable Planning In Ghenh Rang: Sustainable Visions For The Future Of Vietnam, Crp 471 Selected Advanced Laboratory

CRP 471 Selected Advanced Laboratory

No abstract provided.

The Report: Winter 2013, Recreation, Parks, & Tourism Administration; California Polytechnic University - San Luis Obispo

The Report

No abstract provided.

Beneath The Surface Overview, Elizabeth Sikkema

Biological Sciences

As a Wildlife Biology major at Cal Poly, I was able to express my passion for the ocean and beaches in planning and co-designing a beach and dive clean up Earth Day celebration as my senior project. This event took place at Avila Beach on April 21st and was hosted by the Central Coast Aquarium. It was open to the public in attempts to promote outreach and awareness of coastal conservation, allowing volunteers to participate in the clean-ups and visit the Aquarium. The event was a success, involving over 100 volunteers, collecting and recycling 150 pounds of trash and also …

Supervised Agricultural Experience Programs And The Importance Of Implementing Them In A High School Agriculture Program, Monica Moules

Agricultural Education and Communication

The purpose of this project was to develop a promotional video about Supervised Agricultural Experience (SAE) programs in a high school agriculture program. It was created to show the importance of SAE’s and the benefits students can gain from having an SAE. In order to capture a wide array of opinions the project includes interviews both from agriculture teachers and students to diversify the importance of having SAE’s in an agriculture program. The video shows how both students and teachers benefit from having SAE’s and why they are so crucial to a successful high school agriculture program.

Methanol Fuel Safety - A Practical Guide, Art Maccarley

Electrical Engineering

This guide was written initially for the students at Cal Poly engaged in the conversion of IC engines to methanol fuel, especially my students working on methanol projects in my course “Automotive Technologies for a Sustainable Future”. It may be of interest to anyone considering the conversion or operation of an engine on methanol, or to those that handle methanol for other purposes. One of many Materials Safety Data Sheets (MSDS) for methanol that can be found online is: http://www.midi-inc.com/pdf/MSDS_Methanol.pdf.

Cal Poly Magazine, Winter 2012

Cal Poly Magazine

No abstract provided.

Statistics Department 2013 Newsletter, Statistics Department

Statistics Department Newsletter

No abstract provided.

The Multiphasic And Dynamic Nature Of Flow In Adventure Experiences, Susan Houge Mackenzie

Recreation, Parks and Tourism Administration

This study evaluated phases of adventure experiences by identifying flow and reversal theory states over a 3-day white-water river surfing course. Data were collected with novice river surfers (n = 5) via in-depth qualitative interviews using head-mounted video cameras. Findings suggested that "opposing" experiential phases (i.e., telic and paratelic) may be symbiotic in adventure experiences and may facilitate flow experiences. These results may account for the dynamic nature of enjoyment, flow, and motivational states within adventure experiences. Future research should seek to validate the phasic models presented herein and evaluate their potential applicability to other adventurous activities.

Slowing The Onset Of Hypoxia Increases Colony Forming Efficiency Of Connective Tissue Progenitor Cells In Vitro, Christopher M. Heylman, Tonya N. Caralla, Cynthia A. Boehm, Thomas E. Patterson, George F. Muschler

Biomedical Engineering

Background: Survival and colony formation by transplanted tissue derived connective tissue progenitor cells (CTPs) are thought to be important factors in the success of clinical tissue engineering strategies for bone regeneration. Transplantation of cells into defects larger than a few millimeters expose cells to a profoundly hypoxic environment. This study tested the hypothesis that delaying the onset of hypoxia will improve the survival and performance of CTPs in vitro.

Methods: To mimic declines seen in an avascular in vivo bone defect, colony forming efficiency by marrow derived nucleated cells was assessed under osteogenic conditions. Variation in the rate of …

Population Pressure And Family Planning In The Case Of Sub Saharan Africa's Demographic Transition, Jessica T. Ysunza

Social Sciences

No abstract provided.

Optimizing Electrode Design For Microbial Fuel Cells Used For Wastewater Treatment, Lindsay Nichols, John A. Hogan

STAR Program Research Presentations

Microbial fuel cells (MFC) utilize bacteria to generate an electrical current that can be used in the decomposition of sludge and human urine. In a MFC there is an anode (for oxidation of organic compounds), cathode (reduction of oxygen or carbon dioxide), and a proton exchange membrane (PEM, allows protons to migrate); reduction-oxidation reactions between the anode and cathode produce a measurable current. Bacteria that are found in sludge can be used to produce electrons in a voltaic cell, but optimizing conditions for harnessing the energy is crucial to making a MFC efficient. Research has shown that the ratios of …

Traversing Swanton Road, 10th Ed., James A. West

Academic, Government & Associated Organizational Research Resources

Situated at the northwest end of Santa Cruz County and occupying circa 30 square miles of sharply contrasted terrain, the Scott Creek Watershed concentrates within its geomorphological boundaries, at least 10-12% of California's flora, both native and introduced. Paradoxically, the use/abuse that the watershed has sustained over the past 140+ years, has not necessarily diminished the biodiversity and perhaps parallels the naturally disruptive but biologically energizing processes (fire, flooding, landslides and erosion), which have also been historically documented for the area for +60 years. This is an early edition of an extensive document by James A. West. Please visit the …

Quantum Dot Deposition Into Pdms And Application Onto A Solar Cell, Christopher Marcus Botros, Richard N. Savage

Master's Theses

Research to increase the efficiency of conventional solar cells is constantly underway. The goal of this work is to increase the efficiency of conventional solar cells by incorporating quantum dot (QD) nanoparticles in the absorption mechanism. The strategy is to have the QDs absorb UV and fluoresce photons in the visible region that are more readily absorbed by the cells. The outcome is that the cells have more visible photons to absorb and have increased power output. The QDs, having a CdSe core and a ZnS shell, were applied to the solar cells as follows. First, the QDs were synthesized …

An Analysis Of Human Disturbance To Rocky Intertidal Communities Of San Luis Obispo County, Grant Tyler Waltz

Master's Theses

ABSTRACT

An Analysis Of Human Disturbance To Rocky Intertidal Communities Of San Luis Obispo County

Grant Tyler Waltz

The number of coastal areas open to public access in California and San Luis Obispo County is increasing due to the acquisition by California State Parks of land previously owned by private entities. For example, California State Parks acquired property from the Hearst Corporation in 2005, which included 18 miles of coastline. California State Parks is responsible for providing public access in these newly acquired areas and also for maintaining the health of the natural systems found on these properties. Part of …

Measuring Impedance Of Tissues Using A Microfabricated Microelectrode Array, Ashwini Bhat

Master's Theses

MEASURING IMPEDANCE OF TISSUES USING A MICROFABRICATED MICROELECTRODE ARRAY By Ashwini Bhat

This thesis looks at the possibility of using impedance spectroscopy for differentiating tissue, using a microelectrode array (MEA). The thesis first discusses the background and the motivation for this thesis. It covers the certain basic concepts of the human skin starting from the top epidermis layer all the way to the deep dermis layers of the skin. Then it discusses different types of skin cancer and how they occur, in humans. It also discusses various microfabrication techniques such as oxidation, wet etching, sputtering and photolithography for the creation …

Graduate Internship Report- Selma High School, Jalisca Jean Thomason

Agricultural Education: Graduate Internship Reports

This internship report addresses the quality criteria of an agricultural education program and includes the supporting documents to meet the requirements of the California Department of Education specific to Selma High School. This document and the supporting evidence is intended to meet the requirements to obtain maximum funding for the Ag Incentive Grant.

Controlling Nanoparticle Dispersion For Nanoscopic Self-Assembly, Nathan S. Starkweather

Master's Theses

Nanotechnology is the manipulation of matter and devices on the nanometer scale. Below the critical dimension length of 100nm, materials begin to display vastly different properties than their macro- or micro- scale counterparts. The exotic properties of nanomaterials may trigger the start of a new technological revolution, similar to the electronics revolution of the late 20^th century. Current applications of nanotechnology primarily make use of nanoparticles in bulk, often being made into composites or mixtures. While these materials have fantastic properties, organization of nano and microstructures of nanoparticles may allow the development of novel devices with many unique properties. …

Effects Of Silvicultural Management On Coast Redwood Forest Composition, Density And Structure In Santa Cruz And San Mateo Counties, Michael J. Papa

Master's Theses

The multiple-objective exploratory study investigates effects of various silvicultural management regimes commonly applied to coast redwood (Sequoia sempervirens [D. Don] Endl.) forests in Santa Cruz and San Mateo Counties, California, USA. A temporary forest inventory was installed in 24 harvest origin stands and 4 natural origin stands throughout the study area (sample area = 1189 acres). Data from the systematic sample of 233 one-quarter acre nested cluster plots (sample intensity = 4.9%) rendered overall forest descriptions in terms of species composition, density, and structure. The common forestry measures of trees per acre (TPA), basal area per acre (BA), and …

A Comprehensive Study Of Ayurveda, Traditional Chinese Medicine, And Comparison, Per Maximilian Gasseholm

Social Sciences

Today complimentary medicine is being increasingly sought out. Ayurveda and TCM, are among the oldest systems of medicine and have been developed for over thousands of years in India and China respectively. This paper details the philosophies, medical theories, anatomy, diagnosis, and treatments of both of these systems, including a comparison. Both of these modalities of healing operate with a microcosm – macrocosm paradigm. This makes them fundamentally similar, and compatible with each other. Ayurveda uses Tridoshic theory to apply treatments ranging from diet, massage, meditation, yoga among other therapies to bring Vata, Pitta, and Kapha into balance. TCM is …

Climate Change And The Spread Of Vector-Borne Infectious Diseases, Courtney B. Reed

Social Sciences

No abstract provided.