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Articles 271 - 300 of 674

Full-Text Articles in Logic and Foundations of Mathematics

Race Bias In The Diagnosis Of Schizophrenia, Rose M. Fernandez Dec 2012

Race Bias In The Diagnosis Of Schizophrenia, Rose M. Fernandez

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.


Women's Use Of Violence: An Ecological Systems Model, Sara Byczek Dec 2012

Women's Use Of Violence: An Ecological Systems Model, Sara Byczek

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.


Cloning And Characterization Of Hypothetical Exported Proteins From Community Associated Staphylococcus Aureus, Haninder Kaur Dec 2012

Cloning And Characterization Of Hypothetical Exported Proteins From Community Associated Staphylococcus Aureus, Haninder Kaur

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.


The Rebound Effect: The Use Of Short-Term Mating Strategies After The Dissolution Of A Significant, Loving Relationship, Sarah L. Pierce Dec 2012

The Rebound Effect: The Use Of Short-Term Mating Strategies After The Dissolution Of A Significant, Loving Relationship, Sarah L. Pierce

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.


The Mathematical Cultures Network Project, Brendan P. Larvor Jul 2012

The Mathematical Cultures Network Project, Brendan P. Larvor

Journal of Humanistic Mathematics

The UK Arts and Humanities Research Council has agreed to fund a series of three meetings with associated publications on mathematical cultures. This note describes the project.


The Correspondence Of Attachment Dimensions To Prayer Styles Among Undergraduate Students, Nathaniel Aaron Lamkin May 2012

The Correspondence Of Attachment Dimensions To Prayer Styles Among Undergraduate Students, Nathaniel Aaron Lamkin

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.


From Velocities To Fluxions, Marco Panza Feb 2012

From Velocities To Fluxions, Marco Panza

MPP Published Research

"Though the De Methodis results, for its essential structure and content, from a re-elaboration of a previous unfinished treatise composed in the Fall of 1666—now known, after Whiteside, as The October 1666 tract on fluxions ([22], I, pp. 400-448)—, the introduction of the term ‘fluxion’ goes together with an important conceptual change concerned with Newton’s understanding of his own achievements. I shall argue that this change marks a crucial step in the origins of analysis, conceived as an autonomous mathematical theory."


Prove It!, Kenny W. Moran Jan 2012

Prove It!, Kenny W. Moran

Journal of Humanistic Mathematics

A dialogue between a mathematics professor, Frank, and his daughter, Sarah, a mathematical savant with a powerful mathematical intuition. Sarah's intuition allows her to stumble into some famous theorems from number theory, but her lack of academic mathematical background makes it difficult for her to understand Frank's insistence on the value of proof and formality.


Forall X: Introduction To Formal Logic, Version 1.29, P.D. Magnus Jan 2012

Forall X: Introduction To Formal Logic, Version 1.29, P.D. Magnus

Philosophy Faculty Books

In formal logic, sentences and arguments in English are translated into mathematical languages with well-defined properties. If all goes well, properties of the argument that were hard to discern become clearer. This book covers translation, formal semantics, and proof theory for both sentential logic and quantified logic. Each chapter contains practice exercises; solutions to selected exercises appear in an appendix


On 'Deduction' And The Deductive/Inductive Distinction, Jeffrey C. Goodman, Daniel Flage Jan 2012

On 'Deduction' And The Deductive/Inductive Distinction, Jeffrey C. Goodman, Daniel Flage

Faculty Scholarship

The definitions of ‘deduction’ found in virtually every introductory logic textbook would encourage us to believe that the inductive/deductive distinction is a distinction among kinds of arguments and that the extension of ‘deduction’ is a determinate class of arguments. In this paper, we argue that that this approach is mistaken. Specifically, we defend the claim that typical definitions of ‘deduction’ operative in attempts to get at the induction/deduction distinction are either too narrow or insufficiently precise. We conclude by presenting a deflationary understanding of the inductive/deductive distinction; in our view, its content is nothing over and above two sorts of …


Lagrange's Theory Of Analytical Functions And His Ideal Of Purity Of Method, Giovanni Ferraro, Marco Panza Dec 2011

Lagrange's Theory Of Analytical Functions And His Ideal Of Purity Of Method, Giovanni Ferraro, Marco Panza

MPP Published Research

We reconstruct essential features of Lagrange’s theory of analytical functions by exhibiting its structure and basic assumptions, as well as its main shortcomings. We explain Lagrange’s notions of function and algebraic quantity, and we concentrate on power-series expansions, on the algorithm for derivative functions, and the remainder theorem—especially on the role this theorem has in solving geometric and mechanical problems. We thus aim to provide a better understanding of Enlightenment mathematics and to show that the foundations of mathematics did not, for Lagrange, concern the solidity of its ultimate bases, but rather purity of method—the generality and internal organization of …


Teachers’ Perceptions Toward Enhancing Learning Through Multiple Intelligences Theory In Elementary School: A Mixed Methods Study, Nouf I. Al-Wadi Dec 2011

Teachers’ Perceptions Toward Enhancing Learning Through Multiple Intelligences Theory In Elementary School: A Mixed Methods Study, Nouf I. Al-Wadi

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study was to investigate the effects of multiple intelligences theory on elementary students’ academic achievement and to investigate teacher perceptions of multiple intelligences theory. The multiple intelligences school that was chosen for this study was Edwin Rhodes Elementary School. The study examined Edwin Rhodes Elementary School performance via the California Academic Performance Index. Edwin Rhodes School scores were compared with similar traditional school scores and with gifted and talented scores. The study found that the multiple intelligences school performance was between traditional and gifted and talented school performances. The study also explored teachers’ perceptions at Edwin …


Hear My Voice: An Examination Of The Views Of Parents Who Are Raising Children Of African American Descent, Chavez Maurice Phelps Dec 2011

Hear My Voice: An Examination Of The Views Of Parents Who Are Raising Children Of African American Descent, Chavez Maurice Phelps

All-Inclusive List of Electronic Theses and Dissertations

Researchers have demonstrated that children who attend early childhood education programs benefit academically and socially (National Institute for Early Education Research, 2003). However, other researchers have shown that African American students may still lag behind their counterparts when they enter school (National Center for Education Statistics ([NCES], 2004). To explain this phenomenon, scholars and practitioners have relied on deficit theories, such as Ruby Payne’s (2005) culture of poverty theory or John Ogbu’s (1992) oppositional culture identity theory, which shift the blame solely on the child or their parents. However, there are other researchers who have stressed the importance of examining …


Effects Of Ectoparasites And Reproductive Class On Roost-Switching And Foraging Behavior Of Indiana Bats (Myotis Sodalis), Nicholas S. Gikas Dec 2011

Effects Of Ectoparasites And Reproductive Class On Roost-Switching And Foraging Behavior Of Indiana Bats (Myotis Sodalis), Nicholas S. Gikas

All-Inclusive List of Electronic Theses and Dissertations

Ectoparasites of bats have been known to cause harm to their hosts and to affect roost-switching. Little research exists on effects ectoparasites may have on roosting and foraging behavior of the federally endangered Indiana bat (Myotis sodalis). From 2008 through 2010, I collected ectoparasite data and documented roost-switching and foraging behavior of Indiana bats on habitat restoration lands owned by the Indianapolis International Airport (IND) in central Indiana. I tested for differences in roosting and foraging behavior between bats with varying ectoparasite loads, and for differences in ectoparasite load, roost-switching frequency, and foraging behavior between different reproductive classes of Indiana …


Prevalence Of Cardiac Abnormalities In Male And Female College Athletes When Exposed To Physiological And Thermal Stressors, Matthew A. Tucker Aug 2011

Prevalence Of Cardiac Abnormalities In Male And Female College Athletes When Exposed To Physiological And Thermal Stressors, Matthew A. Tucker

All-Inclusive List of Electronic Theses and Dissertations

Cardiovascular pre-participation screening of collegiate student athletes is inadequate. Physiological stress in the form of submaximal exercise and heat exposure can both alter cardiovascular function, possibly elucidating an abnormality via electrocardiogram (ECG). Purpose. To investigate prevalence of cardiac abnormalities in college athletes when exposed to physiological and thermal stress. Methods. Eleven participants (males n=5; females n=6; 20.5 ± 1.4 yrs; 167.8 ± 4.8 cm; 60.0 ± 4.5 kg; 56.1 ± 12.2 ml/kg/min) currently participating at the NCAA Division I level volunteered for this study. Participants completed two submaximal treadmill tests (70% of VO2 max) in varying environmental conditions: thermoneutral (24.8 …


Teacher Self-Efficacy Beliefs Related To Chronic Disruptive Behavior, Kalinda R. Jones Aug 2011

Teacher Self-Efficacy Beliefs Related To Chronic Disruptive Behavior, Kalinda R. Jones

All-Inclusive List of Electronic Theses and Dissertations

In the current study, elementary teachers’ self-efficacy beliefs regarding working with students displaying chronic disruptive behavior (CDB) were explored. CDB was defined as persistent observable actions that have a negative impact on academic or social functioning. To address the infrequently researched construct of self-efficacy beliefs specific to teaching students exhibiting CDB, a modified version of the Teachers’ Sense of Efficacy Scale (short form) was used. Factor analysis results indicated the three self-efficacy factors of instructional strategies self-efficacy, classroom management self-efficacy, and student engagement self-efficacy. No significant relationships were found between each of the three types of teacher self-efficacy beliefs and …


Novel Phytol-Derived Immunostimulants (Phis-01) For Enhancement Of Vaccine Efficacy: A Comparative Study, Youssef Aachoui Aug 2011

Novel Phytol-Derived Immunostimulants (Phis-01) For Enhancement Of Vaccine Efficacy: A Comparative Study, Youssef Aachoui

All-Inclusive List of Electronic Theses and Dissertations

Adjuvants are used widely in vaccine formulations. However for humans, choices are very limited. Since they are selected empirically, it is not expected that any two adjuvants would influence immune mechanisms the same way. However they all influence host microenvironment, antigen presentation, and retention of immunological memory. This study focuses on new terpenoid adjuvants based on phytol derivatives. We previously observed that phytol and one of its derivatives PHIS-01 (a phytol-based immunostimulant, phytanol) are excellent adjuvants. To gain an understanding of the structural features important for adjuvanticity, we further studied compounds derived from a diterpene Phytol. We designed two new …


Examining Variables Related To Help-Seeking And Victimization Differences After Coercive Intercourse, Ginger Faulkner Aug 2011

Examining Variables Related To Help-Seeking And Victimization Differences After Coercive Intercourse, Ginger Faulkner

All-Inclusive List of Electronic Theses and Dissertations

The issue of sexual violence against women has been an area of interest to psychological researchers because of its importance and prevalence in America. A problem that has been attracting more attention recently is sexual coercion against women, especially on college campuses. Researchers have consistently found that over half of college women have been victim to coercive sexual encounters (Struckman-Johnson, Struckman-Johnson, & Anderson, 2003) making this a serious problem in need of greater understanding. Researchers have also found that sexual coercion can cause a variety of problems, yet victims typically do not seek help after these experiences (Fisher, Daigle, Cullen, …


Relationship Between Foot Pressures And Alterations Of Horizontal Velocities Of The Center Of Mass While Hurdling, Braden Cole Aug 2011

Relationship Between Foot Pressures And Alterations Of Horizontal Velocities Of The Center Of Mass While Hurdling, Braden Cole

All-Inclusive List of Electronic Theses and Dissertations

This study analyzed the landing phase of hurdle clearance to investigate how the vertical displacement in the hurdler’s center of mass and foot pressures at ground contact lead to a change in the hurdler’s overall horizontal velocity of the center of mass. This study examined four male collegiate high hurdlers as they performed three trials of clearing one 42 inch high hurdle. The subjects were filmed during the three trials using three Panasonic cameras (60 Hz) and one JVC video camera (60 Hz), which was later used to provide video images in order to digitize each frame using the APAS …


Dendroclimatic Reconstruction From Bald Cypress In Southwestern Indiana, Robin Lyn Van De Veer Aug 2011

Dendroclimatic Reconstruction From Bald Cypress In Southwestern Indiana, Robin Lyn Van De Veer

All-Inclusive List of Electronic Theses and Dissertations

In the United States, bald cypress (Taxodium distichum) is generally recognized as an important component of the forested wetlands found in the Southwestern Coastal Plain and the Mississippi River Valley (which extends to the southern Midwest). The lifespan of this deciduous species is important not only commercially, but also in an ecological capacity. This study focuses mainly upon the role the tree plays in its environment and how it can be used as an indicator of climate through drought/flood signals in the rings. Bald cypress is a long-lived tree that can be over 1000 years old and is sensitive to …


Analysis Of Urban Heat Islands By Using Multi-Sensor And Multi-Temporal Remote Sensing Images, Umamaheshwaran Rajasekar Aug 2011

Analysis Of Urban Heat Islands By Using Multi-Sensor And Multi-Temporal Remote Sensing Images, Umamaheshwaran Rajasekar

All-Inclusive List of Electronic Theses and Dissertations

This doctoral dissertation research has developed models to facilitate in characterization, analysis and monitoring of urban heat islands (UHI). Over the past few years there has been evidence of mass migration of the population towards urban areas which has led to the increase in the number of mega cities (cities with more than 10 million in population) around the world. According to the UN in 2007 around 60% (from 40% in 2000) of world populations was living in urban areas. This increase in population density in and around cities has lead to several problems related to environment such as air …


The Quantum Dialectic, Logan Kelley May 2011

The Quantum Dialectic, Logan Kelley

Pitzer Senior Theses

A philosophic account of quantum physics. The thesis is divided into two parts. Part I is dedicated to laying the groundwork of quantum physics, and explaining some of the primary difficulties. Subjects of interest will include the principle of locality, the quantum uncertainty principle, and Einstein's criterion for reality. Quantum dilemmas discussed include the double-slit experiment, observations of spin and polarization, EPR, and Bell's theorem. The first part will argue that mathematical-physical descriptions of the world fall short of explaining the experimental observations of quantum phenomenon. The problem, as will be argued, is framework of the physical descriptive schema. Part …


Comparisons Of Distributions And Isotopic Geochemistry Of Benthic Foraminifera From Seep And Non-Seep Environments, Offshore Of Costa Rica, Ashley M. Burkett May 2011

Comparisons Of Distributions And Isotopic Geochemistry Of Benthic Foraminifera From Seep And Non-Seep Environments, Offshore Of Costa Rica, Ashley M. Burkett

All-Inclusive List of Electronic Theses and Dissertations

Vertical distribution patterns and stable isotopic geochemistry of benthic foraminifera labeled with CellTracker Green and stained with Rose Bengal were compared at sites of active methane seepage and adjacent non-seep habitats off the Pacific coast of Costa Rica. Sediment cores of bacterial mats from Costa Rica revealed vertical distribution patterns more similar to those seen previously in clam beds, suggesting increased levels of bioturbation compared to non-seep sites. Similar taxa were found at both seep and non-seep sites including: Chilostomella oolina, Uvigerina peregrina and hispida, Cibicides mckannai, and Cassidulina braziliensis. Within active methane seep habitats, elevated substrate such as carbonate …


An Assessment Of Vibration Exposure And Its Health Effects On Stone Workers In Taiwan And China, Yuan-Hsin Cheng May 2011

An Assessment Of Vibration Exposure And Its Health Effects On Stone Workers In Taiwan And China, Yuan-Hsin Cheng

All-Inclusive List of Electronic Theses and Dissertations

Background: Stone workers were in high risk of vibration exposure that might lead to health problem. Studies and previous research have shown that there are correlations between whole body vibration, hand/arm vibration and several musculoskeletal disorders, neurological diseases, and different cumulative trauma disorders such as hearing loss and carpel tunnel syndrome. In order to study the health effects among stone workers, there were seven stone companies selected from Taiwan and China participated in this study. Aim: The goal of this project was to study and assess the correlations between several exposure variables such as vibration and noise exposure and outcome …


Effects Of Joint Preparation Angle Of Single-Vee Butt Welds On The Tensile Strength Of Astm A36 Carbon Steel, Matthew Mcclure May 2011

Effects Of Joint Preparation Angle Of Single-Vee Butt Welds On The Tensile Strength Of Astm A36 Carbon Steel, Matthew Mcclure

All-Inclusive List of Electronic Theses and Dissertations

Welding is a multi-faceted procedure of manufacturing and can occur at any point during the creation of a product. Quality issues in welding can have disastrous, or even deadly, consequences. The issue of weld preparation angle is one of several different elements that have a direct correlation on the quality of a welded joint. The purpose of this research centers on resultant tensile strength of a single-vee butt joint in carbon steel with various preparation angles. Preparation angles were machined on twenty-six pieces of ASTM A36 carbon steel in 5° increments in order to produce thirteen samples with included preparation …


Solving The Helmholtz Equation For The Neumann Boundary Condition For The Pseudosphere By The Galerkin Method, Jane Pleskunas May 2011

Solving The Helmholtz Equation For The Neumann Boundary Condition For The Pseudosphere By The Galerkin Method, Jane Pleskunas

Mathematics Theses

In this paper, the Helmholtz equation for the exterior Neumann boundary condition for the pseudosphere in three dimensions using the global Galerkin method is studied. The Galerkin method will be used to solve Jones’ modified integral equation approach (modified as a series of radiating waves will be added to the fundamental solution) for the Neumann problem for the Helmholtz equation, which uses a series of double sums to approximate the integral. A Fortran 77 program is used and some required subroutines from the Naval Warfare Center are called to help increase ouraccuracy since these boundary integrals are difficult to solve. …


The Locational Determinants Of Internet Usage In Asia And Nepal, Smriti Chand May 2011

The Locational Determinants Of Internet Usage In Asia And Nepal, Smriti Chand

All-Inclusive List of Electronic Theses and Dissertations

This study examines the relationship between internet development and various socio-economic factors that are assumed to affect internet infrastructure development decision. The data collected for 35 Asian countries is secondary data collected from various sources. This study tests six hypotheses about the impact of various socio-economic factors and economic freedom indicators on Internet Penetration Rate (IPR) and Internet Service Providers (ISP). The findings show that the IPR can be statistically explained by one independent variable: GDP (Gross Domestic Product). The study models also include Purchasing Power Parity (PPP), literacy rate, fertility rate, the percentage of urban population, the country‟s status …


Physiological And Perceived Effects Of Head Cooling During Simulated Firefighting Activity, Amy L. Mckenzie May 2011

Physiological And Perceived Effects Of Head Cooling During Simulated Firefighting Activity, Amy L. Mckenzie

All-Inclusive List of Electronic Theses and Dissertations

Accessory cooling devices have been developed to protect firefighters (FF) from suffering an exertional heat illness by attenuating the rise in core body temperature. Head cooling (HC) via a cold gel pack placed inside the helmet is one cooling mechanism marketed to FF, but the research regarding its efficacy is limited. PURPOSE: To investigate the physiological and perceived effects of HC during simulated firefighting activity (FFA). METHODS: Participants (males; 40±8 y; 168±7 cm; 91.8±14.2 kg) were randomly assigned to either the HC group (n=9), who completed FFA while wearing a cold gel pack inside their helmet, or the control (CON) …


Propositional Quantification, Ryan Christensen Jan 2011

Propositional Quantification, Ryan Christensen

Philosophy Faculty Publications

Ramsey deWned truth in the following way: xz is true if and only if 'pzz(xz = [zpz] & pz). This deWnition is ill-formed in standard Wrst-order logic, so it is normally interpreted using substitutional or some kind of higher-order quanti-Wer. I argue that these quantiWers fail to provide an adequate reading of the deWnition, but that, given certain adjustments, standard objectual quantiWcation does provide an adequate reading.


A Little Bat And A Big City: Nocturnal Behavior Of The Tricolored Bat (Perimyotis Subflavus) Near Indianapolis Airport, Jared Scot Helms Dec 2010

A Little Bat And A Big City: Nocturnal Behavior Of The Tricolored Bat (Perimyotis Subflavus) Near Indianapolis Airport, Jared Scot Helms

All-Inclusive List of Electronic Theses and Dissertations

I captured 16 Perimyotis subflavus on property owned by the Indianapolis International Airport, of those 16 animals I obtained roosting data on all 16 and foraging data on 11 individuals. The goal of this project was to see if a short broad winged bat’s foraging and roosting habits were affected by the fragmentation of habitat due to rapid urbanization. Using radio telemetry to find roosts and to create multi-azimuth triangulation I was able to create data points and place them onto a habitat map inside ArcGIS software. Sampling the size of woodlots available to the bats I was able to …