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2009

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Neural Network Demodulation For An Optical Sensor, Rohit Dua, Steve Eugene Watkins, Donald C. Wunsch Jan 2009

Neural Network Demodulation For An Optical Sensor, Rohit Dua, Steve Eugene Watkins, Donald C. Wunsch

Electrical and Computer Engineering Faculty Research & Creative Works

Methods and systems of neural network demodulation for an optical sensor. An optical sensor may be coupled to a structure and be capable of reflecting a reflected optical signal. A wavelength of the reflected optical signal may be spread based on a strain being applied to the structure. A replication device may receive the reflected optical signal from the optical sensor and produce a plurality of optical signals. A filter may be coupled to the replication device to receive an optical signal from the plurality of optical signals and filter the received optical signal. A detector may receive the filtered …


2009 Georgia Southern University Men's Soccer Media Guide, Georgia Southern University Jan 2009

2009 Georgia Southern University Men's Soccer Media Guide, Georgia Southern University

Men's Soccer Records

  • Media Guide


2009 Georgia Southern University Softball Media Guide, Georgia Southern University Jan 2009

2009 Georgia Southern University Softball Media Guide, Georgia Southern University

Women's Softball Records

  • Georgia Southern 2009 Softball Media Guide


Validation Of Inverse Seasonal Peak Mortality In Medieval Plagues, Including The Black Death, In Comparison To Modern Yersinia Pestis-Variant Diseases, Mark R. Welford, Brian H. Bossak Jan 2009

Validation Of Inverse Seasonal Peak Mortality In Medieval Plagues, Including The Black Death, In Comparison To Modern Yersinia Pestis-Variant Diseases, Mark R. Welford, Brian H. Bossak

Earth, Environment & Sustainability: Faculty Publications

Background: Recent studies have noted myriad qualitative and quantitative inconsistencies between the medieval Black Death (and subsequent ‘‘plagues’’) and modern empirical Y. pestis plague data, most of which is derived from the Indian and Chinese plague outbreaks of A.D. 1900615 years. Previous works have noted apparent differences in seasonal mortality peaks during Black Death outbreaks versus peaks of bubonic and pneumonic plagues attributed to Y. pestis infection, but have not provided spatiotemporal statistical support. Our objective here was to validate individual observations of this seasonal discrepancy in peak mortality between historical epidemics and modern empirical data.

Methodology/Principal Findings: …


Biblical Hermaneutics, Glenn Pearl Jan 2009

Biblical Hermaneutics, Glenn Pearl

Syllabus Repository

No abstract provided.


Life Of Christ, Terris Neuman Jan 2009

Life Of Christ, Terris Neuman

Syllabus Repository

No abstract provided.


Life Of Christ, William Hackett Jan 2009

Life Of Christ, William Hackett

Syllabus Repository

No abstract provided.


Utah 4-H Stadium Jumping, Rebecca Lewis, Patricia Evans Jan 2009

Utah 4-H Stadium Jumping, Rebecca Lewis, Patricia Evans

All Current Publications

This publication outlines details of stadium jumping courses for horses.


Showing The 4-H Hunter, Rebecca Lewis, Patricia Evans Jan 2009

Showing The 4-H Hunter, Rebecca Lewis, Patricia Evans

All Current Publications

This publication gives important information to consider when preparing to compete in a 4-H Hunter competition.


Seeking Refuge In Urban America : Refugee Students In An International Public High School In California, Nabila Massoumi Jan 2009

Seeking Refuge In Urban America : Refugee Students In An International Public High School In California, Nabila Massoumi

Doctoral Dissertations

unavailable


The Relationship Of Reading Methods And Learning Styles To Taiwanese 12th Grade Male Students' Reading Comprehension In English, Yachi Teng Jan 2009

The Relationship Of Reading Methods And Learning Styles To Taiwanese 12th Grade Male Students' Reading Comprehension In English, Yachi Teng

Doctoral Dissertations

unavailable


Gender Dynamics In Peer Interaction And Their Influence On Second Language Learning In The English-As-A-Second Language Classroom, Xiulian Zhu Jan 2009

Gender Dynamics In Peer Interaction And Their Influence On Second Language Learning In The English-As-A-Second Language Classroom, Xiulian Zhu

Doctoral Dissertations

unavailable


In Search Of Music Equity In An Urban Middle School, John Calloway Jan 2009

In Search Of Music Equity In An Urban Middle School, John Calloway

Doctoral Dissertations

unavailable


Demystifying Success : Critical Reflections Of African-American California Community College Students About Factors Leading To Scholastic Success During The First Year, Robert Lee Snowden Jan 2009

Demystifying Success : Critical Reflections Of African-American California Community College Students About Factors Leading To Scholastic Success During The First Year, Robert Lee Snowden

Doctoral Dissertations

unavailable


Latino Students' Experiences In Comprehensive And Continuation High Schools, Maria Rosa Navarro Jan 2009

Latino Students' Experiences In Comprehensive And Continuation High Schools, Maria Rosa Navarro

Doctoral Dissertations

unavailable


African American Males' Perceptions Of Factors That Contribute To High School Completion, Samantha Marilyn Rainer Jan 2009

African American Males' Perceptions Of Factors That Contribute To High School Completion, Samantha Marilyn Rainer

Doctoral Dissertations

unavailable


Home And Identity In Cambodia : Implications Of The Revolution And Internal Turmoil Of The 1970s On Children's Right To Education, Nadine Agosta Jan 2009

Home And Identity In Cambodia : Implications Of The Revolution And Internal Turmoil Of The 1970s On Children's Right To Education, Nadine Agosta

Doctoral Dissertations

unavailable


Survival Of The Fittest : Perceptions Of The Effectiveness Of California's Btsa Induction Program, Marilys Delong Taylor Jan 2009

Survival Of The Fittest : Perceptions Of The Effectiveness Of California's Btsa Induction Program, Marilys Delong Taylor

Doctoral Dissertations

unavailable


Worlds Of Difference Revealed Through College Students' International Service : A Narrative Inquiry In Identity, Leadership, And Ethical Action, Faith Kazmi Jan 2009

Worlds Of Difference Revealed Through College Students' International Service : A Narrative Inquiry In Identity, Leadership, And Ethical Action, Faith Kazmi

Doctoral Dissertations

unavailable


Organizational Change And Strategic Schooling For English Language Learners : A Case Study, Silvia Ramirez Jan 2009

Organizational Change And Strategic Schooling For English Language Learners : A Case Study, Silvia Ramirez

Doctoral Dissertations

unavailable


Students', Teachers', And Parents' Perspectives Of An African Centered Program : Þle Omode, Tiffany S. Wright Jan 2009

Students', Teachers', And Parents' Perspectives Of An African Centered Program : Þle Omode, Tiffany S. Wright

Doctoral Dissertations

unavailable


A Reality Check : The Expectations High School Seniors Have About Their First Year Of College, Brian R. Harke Jan 2009

A Reality Check : The Expectations High School Seniors Have About Their First Year Of College, Brian R. Harke

Doctoral Dissertations

unavailable


Oxidative Stress, Calcium Homeostasis, And Altered Gene Expression In Human Lung Epithelial Cells Exposed To Zno Nanoparticles, Chuan-Chin Huang Jan 2009

Oxidative Stress, Calcium Homeostasis, And Altered Gene Expression In Human Lung Epithelial Cells Exposed To Zno Nanoparticles, Chuan-Chin Huang

Masters Theses

"The influence of 20 nm ZnO nanoparticles on oxidative stress, intracellular calcium homeostasis, and gene expression was studied in human bronchial epithelial cells (BEAS-2B). ZnO caused a concentration- and time-dependent cytotoxicity while elevating oxidative stress and causing membrane damage (cellular LDH release). There was a remarkably steep relationship between concentration and toxicity at concentrations from 5 to 10 μg/ml. Exposure to ZnO increased intracellular calcium levels in a concentration- and time-dependent manner. Treatment with the antioxidant N-acetylcysteine prevented cell loss and diminished the increase in intracellular calcium concentration, suggesting oxidative stress mediated cytotoxicity. Exposure to a sublethal concentration of ZnO …


Emi Chip-To-Tem Cell Coupling For A Microcontroller And Emi Coupling Resulting From Via Transition And Reference Plane Change, Hemant Bishnoi Jan 2009

Emi Chip-To-Tem Cell Coupling For A Microcontroller And Emi Coupling Resulting From Via Transition And Reference Plane Change, Hemant Bishnoi

Masters Theses

"The work presented in this thesis can be broadly categorized under two main headings, estimation of electromagnetic interference (EMI) performance and characterization of EMI performance.

A numerical model of capacitive coupling between two orthogonally crossing double stripline was developed earlier by Kenji Araki and Yoshio Kami at the University of Electro-Communications, Japan. Their model was shown to be accurate up to 3GHz. A verification of their numerical model with full wave simulations is presented here.

In another work done by Shaohua Li, dynamic currents in the power pins of a microcontroller were predicted by using an IC model. The ultimate …


Environmental Geochemistry Of Metal Contaminated Sediments From The Big River System Of Southeastern Missouri, Helen Carrie Bender Jan 2009

Environmental Geochemistry Of Metal Contaminated Sediments From The Big River System Of Southeastern Missouri, Helen Carrie Bender

Masters Theses

"Geochemical analysis of stream sediments from the Big River Watershed of southeastern Missouri indicates that they contain elevated concentrations of contaminant metals such as Pb. Zn, Cu. Co, Ni and Cd. The elevated concentrations are derived from natural exposures of metal enriched strata and the numerous mine tailings piles and water seeps created as a result of about 300 years of lead-zinc mining in the “Old Lead Belt”. Galena (PbS), sphalerite (ZnS), and pyrite (FeS2) are the primary sulfides found in the tailings piles and Scanning Electron Microscopy analysis of individual metallic sediment particles collected at intervals downstream …


Friction Stir Processing Of Magnesium Alloys, Gaurav Bhargava Jan 2009

Friction Stir Processing Of Magnesium Alloys, Gaurav Bhargava

Masters Theses

"Magnesium alloys have been fast catching up their attention in applications where both lightweight and exceptional strength is desired. But magnesium alloys suffer formability issues which limit their use to cast applications when designing complicated shapes. Friction stir processing (FSP) is technique for, imparting a fine-grained, homogeneous microstructure by which both strength and ductility can be enhanced. The results from the first part of present work showed that AZ31 alloy when employed the use of FSP, yielded significant strength and ductility gains but on the cost of anisotropy. The cause of anisotropy was investigated to be correlated to texture evolution …


Synthesis Of Surface Composites Using Friction Stir Processing, Bharat Gattu Jan 2009

Synthesis Of Surface Composites Using Friction Stir Processing, Bharat Gattu

Masters Theses

"Composite materials have an edge over monolithic materials due to higher strength/stiffness - to - density ratios, improved fatigue and wear resistance and better high temperature properties. Surface composites provide improved tribological properties such as wear resistance, friction coefficient and corrosion resistance. Friction stir processing (FSP) which originated from friction stir welding (FSW - a method for joining aluminum alloys) is a solid state technique to modify the microstructure of the alloys. During FSP the frictional heat generated at the tool - work piece interface plasticizes the material allowing it to flow around the pin. The combined effect of the …


Anchorage And Bond Characteristics Of Externally Bonded Frp Laminates Used For Shear Strengthening Of Rc And Pc Girders, Carlos Andres Ortega Ordonez Jan 2009

Anchorage And Bond Characteristics Of Externally Bonded Frp Laminates Used For Shear Strengthening Of Rc And Pc Girders, Carlos Andres Ortega Ordonez

Masters Theses

"In the last three decades, the use of fiber reinforced polymer (FRP) materials to strengthen structures externally has emerged as one of the most promising technologies in materials and structural engineering, and these materials have been gaining popularity in the civil engineering community. Externally bonded FRP sheets and laminates have been used successfully to increase flexural and shear capacity. The overall performance of the strengthened system depends heavily on the quality of the bond between the concrete and the FRP laminate. Low bond strength can cause delamination at the fiber-matrix interface and at the FRP laminate-concrete interface. As a result, …


In-Plane Behavior Of Strengthened Unreinforced Masonry Infill Walls With Alternative Wood-Fiber Fly Ash Material, Yosuke Tanizawa Jan 2009

In-Plane Behavior Of Strengthened Unreinforced Masonry Infill Walls With Alternative Wood-Fiber Fly Ash Material, Yosuke Tanizawa

Masters Theses

"This research investigates the potential for an alternative masonry product to use in masonry infill wall systems. The study also investigates the effects of an external fiber reinforced polymer (FRP) strengthening system on in-plane behavior of the alternative unreinforced masonry (URM) walls. The alternative masonry product is produced in a solid unit configuration and utilizes recycled white oak wood-fibers and an ASTM Class-C fly ash as its raw materials. The external strengthening system investigated consists of an elastomeric polyurea surface coating with and without integrated discrete chopped E-glass fibers which is directly sprayed on the URM wall surfaces. The alternative …


The Development And Application Of The Complete Time-Domain Trl Calibration Technique, Hongxia Ning Jan 2009

The Development And Application Of The Complete Time-Domain Trl Calibration Technique, Hongxia Ning

Masters Theses

"The first paper in the thesis discussed the development of a complete time-domain THRU-REFLECT-LINE (t-TRL) calibration technique. To validate the error correction technique, two stripline TRL test fixtures are designed and measured by two TDR instruments respectively. The t-TRL calibration is implemented to the recorded TDR/TDT waveforms and the comparison of the magnitude and phase results of S-parameters obtained by t-TRL and VNA TRL shows excellent agreement up to 25GHz.

In the second paper, the application of t-TRL calibration technique to the Root Impulse Energy (RIE) loss calculation is discussed. The RIE loss is theoretically derived for the matched network …