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Full-Text Articles in Entire DC Network
Compositional Characteristics And Ages Of Plutons In The Central Ruby Batholith, Alaska: Implications For Rare-Earth-Element Resources, Amy L. Tuzzolino
Compositional Characteristics And Ages Of Plutons In The Central Ruby Batholith, Alaska: Implications For Rare-Earth-Element Resources, Amy L. Tuzzolino
Geosciences
The central Ruby batholith, comprising much of the Ray Mountains in central Alaska, consists of at least ten, largely monzogranitic plutons, some of which have been defined as a result of this thesis. The general age of the batholith is estimated at 111 Ma, yet recent ⁴⁰Ar/³⁹Ar muscovite and ²³⁸U/²⁰⁶Pb zircon data suggests greater variability in ages than previously known, with ages now spanning 90 to 112 Ma. Initial ⁸⁷Sr/⁸⁶Sr ratios for the area show a general increase from northeast (minimum of 0.706) to southwest (maximum of 0.727). There are two characteristic mineral assemblages distinguishing the plutons: The northern plutons …
Curricular Analytics In Higher Education, Ahmad Slim 3589498
Curricular Analytics In Higher Education, Ahmad Slim 3589498
Electrical and Computer Engineering ETDs
The dissertation addresses different aspects of student success in higher education. Numerous factors may impact a student's ability to succeed and ultimately graduate, including pre-university preparation, as well as the student support services provided by a university. However, even the best efforts to improve in these areas may fail if other institutional factors overwhelm their ability to facilitate student progress. This dissertation addresses this issue from the perspective of curriculum structure. The structural properties of individual curricula are studied, and the extent to which this structure impacts student progress is explored. The structure of curricula are studied using actual university …
On Frequency Variation Of Dynamic Resting-State Functional Brain Network Activation And Connectivity With Applications To Both Healthy And Clinical Populations, Maziar Yaesoubi
Electrical and Computer Engineering ETDs
One of the earliest and fundamental observation in scientific study of the brain was discovering the relation between activities in different local regions of brain and some core functions of the brain. This was later followed by observing that not only local activities of regions but also synchronous activities between distributed brain regions play a key role in high-level brain functions. Synchronous activity related to the functions of the brain is commonly referred to as functional connectivity (FC) and is studied in the form of connectivity states of the brain which measure degree of interactions between distributed parts of the …
A Framework For Life Cycle Sustainability Assessment Of Road Salt Used In Winter Maintenance Operations, Na Cui, Ning Xie, Xianming Shi
A Framework For Life Cycle Sustainability Assessment Of Road Salt Used In Winter Maintenance Operations, Na Cui, Ning Xie, Xianming Shi
CESTiCC Project Reports
It is important to assess from a holistic perspective the sustainability of road salt widely used in winter road maintenance (WRM) operations. The importance becomes increasingly apparent in light of competing priorities faced by roadway agencies, the need for collaborative decision-making, and growing concerns over the risks that road salt poses for motor vehicles, transportation infrastructure, and the natural environment. This project introduces the concept of Life Cycle Sustainability Assessment (LCSA), which combines Life Cycle Costing, Environmental Life Cycle Assessment, and Social Life Cycle Assessment. The combination captures the features of three pillars in sustainability: economic development, environmental preservation, and …
Illinois State University, One Hundred And Fifty-Seventh Annual Commencement, December 17, 2016, Illinois State University
Illinois State University, One Hundred And Fifty-Seventh Annual Commencement, December 17, 2016, Illinois State University
Commencement Programs
Illinois State University
One Hundred and Fifty-Seventh Annual Commencement
December 17, 2016
Unmanned Aircraft System Assessments Of Landslide Safety For Transportation Corridors, Keith Cunningham, Michael J. Olsen, Matt O'Banion, Joseph Wartman, Claire Rault
Unmanned Aircraft System Assessments Of Landslide Safety For Transportation Corridors, Keith Cunningham, Michael J. Olsen, Matt O'Banion, Joseph Wartman, Claire Rault
INE Project Reports
An assessment of unmanned aircraft systems (UAS) concluded that current, off-the-shelf UAS aircraft and cameras can be effective for creating the digital surface models used to evaluate rock-slope stability and landslide risk along transportation corridors. The imagery collected with UAS can be processed using a photogrammetry technique called Structure-from-Motion (SfM) which generates a point cloud and surface model, similar to terrestrial laser scanning (TLS). We treated the TLS data as our control, or “truth,” because it is a mature and well-proven technology. The comparisons of the TLS surfaces and the SFM surfaces were impressive – if not comparable is many …
Observations And Light Curve Analysis Of Transiting Extra-Solar Planets, Clark M. Holcomb
Observations And Light Curve Analysis Of Transiting Extra-Solar Planets, Clark M. Holcomb
Electronic Theses and Dissertations
The purpose of this research was to perform the procedures to study transiting exoplanets in their entirety, from the data collection process to determining physical characteristics and orbital properties. The research was conducted with two telescopes of different sizes (16” and 12”) at multiple sites in order to refine the detection process. Both Maxim DL and Mira Pro x64 software were used to process the resulting images. The PHOEBE program was used to model the data to determine the properties of the exoplanets, which were then compared to the results obtained by other astronomers. The data collection process as well …
Speed-Ups And Slowdowns: Insights Into Velocity Variations Measured From 2009-2011 On Yahtse Glacier, Alaska, Jessica Zimmerman Mejia
Speed-Ups And Slowdowns: Insights Into Velocity Variations Measured From 2009-2011 On Yahtse Glacier, Alaska, Jessica Zimmerman Mejia
Geosciences
Water at the bed of a glacier can alter the basal stress distribution that governs basal motion and is responsible for short-term velocity variations. Accelerated basal motion has lead to increased ice discharge on tidewater glaciers, influencing the glacial contribution to sea level rise. The development of a temporally high-resolution model requires understanding the dynamic elements of the subglacial drainage system that govern short-term velocity variations. Here, we use global positioning system (GPS) observations to document the relationship between basal motion and widely variable water inputs on Yahtse Glacier over three years. Yahtse Glacier is a temperate, grounded, tidewater glacier …
Applying A Model Of Orographic Precipitation To Improve Mass Balance Modeling Of The Juneau Icefield, Aurora Roth
Applying A Model Of Orographic Precipitation To Improve Mass Balance Modeling Of The Juneau Icefield, Aurora Roth
Geosciences
Mass loss from glaciers in Southeast Alaska is expected to alter downstream environmental conditions such as streamflow patterns, riverine and coastal ecological systems, and ocean properties. To investigate these potential changes under future climate scenarios, accurate climate data are needed to drive glacier mass balance models. However, assessing and modeling precipitation in mountainous regions remains a major challenge in glacier mass balance modeling. We have used a linear theory of orographic precipitation model (LT model) to downscale precipitation from both the Weather Research and Forecasting (WRF) model and the European Centre for Medium-RangeWeather Forecasts interim reanalysis (ERA-Interim) to the Juneau …
Fractured Reservoir Potential And Tectonic Development Of The Iniskin -- Tuxedni Region, Lower Cook Inlet, Alaska, Jacob L. Rosenthal
Fractured Reservoir Potential And Tectonic Development Of The Iniskin -- Tuxedni Region, Lower Cook Inlet, Alaska, Jacob L. Rosenthal
Geosciences
Fracture patterns can provide insight into the strain history and stress evolution of deformed strata. In southern Alaska's Cook Inlet forearc basin, hydrocarbon traps are typically fault-cored anticlines, where fractures likely aid in the migration of hydrocarbons from lower Jurassic marine strata into Cenozoic non-marine deposits. Consequently, understanding the distribution and orientation of fracture sets with respect to these structures is necessary to improving the understanding of one of Alaska's largest petroleum provinces. Furthermore, recent refinements in understanding southern Alaska's Dynamic Cenozoic tectonic evolution allow us to interpret fractures in a regional tectonic context. Despite the important role fractures likely …
Current State Of Alaska's Glaciers And Evolution Of Black Rapids Glacier Constrained By Observations And Modeling, Christian Kienholz
Current State Of Alaska's Glaciers And Evolution Of Black Rapids Glacier Constrained By Observations And Modeling, Christian Kienholz
Geosciences
Glaciological studies rely on a wide range of input data, the most basic of which, accurate glacier extents, were not available on an Alaska wide scale prior to this work. We thus compiled a glacier database for Alaska and neighboring Canada using multi-sensor satellite data from 2000 to 2011. The inventory yielded a glacierized area of 86,720 km², which corresponds to ~12% of the global glacierized area outside the ice sheets. For each of the ~27,100 glaciers, we derived outlines and 51 variables, including centerline lengths, outline types, and debris cover, which provide key input for observational and modeling studies …
Estimation Of Full Moment Tensors, Including Uncertainties, For Earthquakes, Volcanic Events, And Nuclear Explosions, Celso R. Alvizuri
Estimation Of Full Moment Tensors, Including Uncertainties, For Earthquakes, Volcanic Events, And Nuclear Explosions, Celso R. Alvizuri
Geosciences
We present a catalog of full seismic moment tensors for 63 events from Uturuncu volcano in Bolivia. The events were recorded during 2011-2012 in the PLUTONS seismic array of 24 broadband stations. Most events had magnitudes between 0.5 and 2.0 and did not generate discernible surface waves; the largest event was Mw 2.8. For each event we computed the misfit between observed and synthetic waveforms, and we used first-motion polarity measurements to reduce the number of possible solutions. Each moment tensor solution was obtained using a grid search over the six-dimensional space of moment tensors. For each event we show …
A Scuba-2 Survey Of Felobal Qsos. Are Felobals In A ‘Transition Phase’ Between Ulirgs And Qsos?, Giulio Violino, Kristen E. K. Coppin, Jason A. Stevens, Duncan Farrah, James E. Geach, Dave M. Alexander, Ryan Hickox
A Scuba-2 Survey Of Felobal Qsos. Are Felobals In A ‘Transition Phase’ Between Ulirgs And Qsos?, Giulio Violino, Kristen E. K. Coppin, Jason A. Stevens, Duncan Farrah, James E. Geach, Dave M. Alexander, Ryan Hickox
Dartmouth Scholarship
It is thought that a class of broad absorption line (BAL) QSOs, characterised by Fe absorption features in their UV spectra (called `FeLoBALs'), could mark a transition stage between the end of an obscured starburst event and a youthful QSO beginning to shed its dust cocoon, where Fe has been injected into the interstellar medium by the starburst. To test this hypothesis we have undertaken deep SCUBA-2 850 μm observations of a sample of 17 FeLoBAL QSOs with 0.89 ≤ z ≤ 2.78 and -23.31 ≤ MB ≤-28.50 to directly detect an excess in the thermal emission of the dust …
The Capacity To Marry, John T. Finnegan, J.C.D.
The Capacity To Marry, John T. Finnegan, J.C.D.
The Catholic Lawyer
No abstract provided.
Student Engagement: Factors Affecting The Academic Performance And Persistence Of Hispanic Women In Stem, Maria E. Vaca
Student Engagement: Factors Affecting The Academic Performance And Persistence Of Hispanic Women In Stem, Maria E. Vaca
Open Access Dissertations
Hispanics are poised to change the U.S. demographic landscape and account for one-third of the national population in the next forty years (U.S. Census Bureau, 2012). Yet, presently Hispanic students are the most underrepresented ethnic group in higher education with the lowest college completion rates the country (U.S. Department of Education, National Center for Education Statistics, 2015b). Furthermore, Hispanic women are reported to attain only 3% of all STEM bachelor’s degrees nationally (U.S. Department of Education, National Center for Education Statistics, 2015a). The purpose of this study was to examine student engagement as a factor that predicts academic performance and …
Spectroscopic And Spectro-Astrometric Analysis Of T Tauri Stars, Logan Ryan Brown
Spectroscopic And Spectro-Astrometric Analysis Of T Tauri Stars, Logan Ryan Brown
Dissertations
To understand our own solar origins, we must investigate the composition of the protoplanetary disk from which the solar system formed. To infer this, we study analogs to the early solar system called T Tauri stars. These objects are low-mass, pre-main sequence stars surrounded by circumstellar disks of material from which planets are believed to form. We present high-resolution, near-infrared spectroscopic data for the T Tauri stars DR Tau and AA Tau using NIRSPEC at the Keck II telescope. For DR Tau, a spectro-astrometric analysis was performed, obtaining sub-seeing spatial information on water emission. Alongside a disk model, we constrained …
Fall Commencement Program, December 16, 2016, Coastal Carolina University
Fall Commencement Program, December 16, 2016, Coastal Carolina University
Commencement Programs
Program of Commencement Exercises at Coastal Carolina University.
Design Of A Modified Stewart Platform Manipulator For Misalignment Correction, Adekunle Ayoko
Design Of A Modified Stewart Platform Manipulator For Misalignment Correction, Adekunle Ayoko
Master of Technology Management Plan II Graduate Projects
This thesis work is about the design of a modified Stewart platform manipulator for misalignment correction. The common version of the Stewart platform uses six actuators. The traditional Stewart platform of this kind has a moving top plate and a fixed base plate. However, in this research, the modified design of the traditional Stewart platform is studied. It is designed to be an easy connect-disconnect platform that can wrap around different structures with different cross sections and symmetrically designed. It is able to adjust position easily by using four identical but independent linear actuators populated evenly in two parts fastened …
Student-Athletes: Oxymoron?, Michael Hemesath
Student-Athletes: Oxymoron?, Michael Hemesath
Administration Publications
No abstract provided.
Quantifying Gravity Wave Momentum Fluxes With Mesosphere Temperature Mappers And Correlative Instrumentation, David C. Fritts, Pierre-Dominique Pautet, Katrina Bossert, Michael J. Taylor, Bifford P. Williams, Hiroyuki Iimura, Tao Yuan, Nicholas J. Mitchell, Gunter Stober
Quantifying Gravity Wave Momentum Fluxes With Mesosphere Temperature Mappers And Correlative Instrumentation, David C. Fritts, Pierre-Dominique Pautet, Katrina Bossert, Michael J. Taylor, Bifford P. Williams, Hiroyuki Iimura, Tao Yuan, Nicholas J. Mitchell, Gunter Stober
Publications
An Advanced Mesosphere Temperature Mapper and other instruments at the Arctic Lidar Observatory for Middle Atmosphere Research in Norway (69.3°N) and at Logan and Bear Lake Observatory in Utah (42°N) are used to demonstrate a new method for quantifying gravity wave (GW) pseudo-momentum fluxes accompanying spatially and temporally localized GW packets. The method improves on previous airglow techniques by employing direct characterization of the GW temperature perturbations averaged over the OH airglow layer and correlative wind and temperature measurements to define the intrinsic GW properties with high confidence. These methods are applied to two events, each of which involves superpositions …
The Effects Of Differentiated Instruction On Student Engagement, Student Satisfaction, And Quality Of Student Artwork In The High School Art Classroom, Lindsey R. Perrault
The Effects Of Differentiated Instruction On Student Engagement, Student Satisfaction, And Quality Of Student Artwork In The High School Art Classroom, Lindsey R. Perrault
Masters Theses, 2010-2019
This study investigates the effects of differentiated instruction on student engagement, student satisfaction, and students’ perceived quality of artwork in the high school art classroom. In order to determine its effectiveness, students were presented a control and test lesson. The control lesson utilized limited differentiation, and students completed similar notes, projects and critiques. The Test Lesson incorporated multiple differentiated practices, including strategic grouping based on learning profile and interest. The test lesson also offered choices for student projects based on interest and readiness, and choices for a critique, based on interest and learning profile. Students completed a self assessment after …
Rhetoric And Wit In Nicolas Bernier's Le Caffé, Anne C. Wick
Rhetoric And Wit In Nicolas Bernier's Le Caffé, Anne C. Wick
Dissertations, 2014-2019
The aim of this document is to create a better comprehension of the French Baroque cantata’s design through an examination of Nicolas Bernier’s Le Caffé, with particular attention paid to rhetorical influences, which will enhance the understanding of its value and performance style of the French Baroque cantata for both performers and audiences. To help modern teachers, performers and audiences to appreciate this genre and provide a practical means of approach to performance, this document will: 1) explain the purpose of the Late French Baroque Cantata as a vehicle to display the wit of both poet and composer; 2) reveal …
Burden Of Disease Associated With Lower Levels Of Income Among Us Adults Aged 65 And Older, Erica I. Lubetkin, Haomia Jia
Burden Of Disease Associated With Lower Levels Of Income Among Us Adults Aged 65 And Older, Erica I. Lubetkin, Haomia Jia
Publications and Research
Background: Persons aged 65 years and older represent a heterogeneous group whose prevalence in the USA is expected to markedly increase. Few investigations have examined the total burden of disease attributable to lower levels of income in a single number that accounts for morbidity and mortality.
Methods: We ascertained respondents’ health-related quality of life (HRQOL) scores and mortality status from the 2003 to 2004, 2005 to 2006, 2007 to 2008 and 2009 to 2010 cohorts of the National Health and Nutrition Examination Survey (NHANES) with mortality follow-up through 31 December 2011. A mapping algorithm based on respondents’ age and answers …
A Paradigm Shift In The Diagnosis And Treatment Of Polycystic Ovarian Syndrome: A Practice Change In Primary Care, Patricia L. Sullivan
A Paradigm Shift In The Diagnosis And Treatment Of Polycystic Ovarian Syndrome: A Practice Change In Primary Care, Patricia L. Sullivan
Doctor of Nursing Practice Scholarly Project
An Abstract of the Scholarly Project by
Patricia Lynn Sullivan
The purpose of this Doctor of Nursing Practice (DNP) Scholarly Project was to determine whether participants’ knowledge of the updated guidelines on the diagnosis and treatment of the obese patient with polycystic ovarian syndrome (PCOS) is increased following a continuing education presentation. The increase in the knowledge of PCOS guidelines for an obese patient is documented using a pretest/ posttest method following the continuing education program which utilizes a PowerPoint presentation. PCOS is the most common endocrine disorder in women. This DNP capstone project was designed to provide a literature …
The Ethics Behind Efficiency, Jonathan B. Wight
The Ethics Behind Efficiency, Jonathan B. Wight
Economics Faculty Publications
The normative elements underlying efficiency are more complex than generally portrayed, and rely upon ethical frameworks that are generally absent from classroom discussions. Most textbooks, for example, ignore the ethical differences between Pareto efficiency (based on voluntary win-win outcomes) and the modern Kaldor-Hicks efficiency used in public policy assessments (in which winners gain more than losers lose). For the latter to be ethically palatable, society must have in place basic institutions of justice, transparency, and accountability. Normative economics thus requires a pluralist approach that includes considerations of virtue and duty, closer to Adam Smith’s Enlightenment conceptions. This surprising finding should …
Uab Names Brannan Vice President For Development And Alumni Affairs, Staff
Uab Names Brannan Vice President For Development And Alumni Affairs, Staff
Browse All News
No abstract provided.
The Synthesis And Characterization Of Photoluminescent Conjugated Frameworks Containing Silicon And Germanium, Douglas William Hammerstroem
The Synthesis And Characterization Of Photoluminescent Conjugated Frameworks Containing Silicon And Germanium, Douglas William Hammerstroem
Dissertations
Siloles and 9-heterofluorenes (Si, Ge) are conjugated π-electron systems containing Group 14 atoms which demonstrate unique properties such as high electron affinity, mobility, and bathochromically shifted optical spectra relative to their all-carbon analogs. This is due to their low-lying lowest-unoccupied molecular orbital (LUMO) which is resultant of the σ*-π* conjugation between the exocyclic groups at the Group 14 center and the butadiene unit of the ring. As a consequence, they have received considerable attention for their use as components for a wide variety of optical and electronic applications such as organic light emitting diodes (OLEDs), photovoltaic devices, field-effect transistors (FETs), …
Mechanistic Plug-And-Play Models For Understanding The Impact Of Control And Climate On Seasonal Dengue Dynamics In Iquitos, Peru, Nathan Levick
Mechanistic Plug-And-Play Models For Understanding The Impact Of Control And Climate On Seasonal Dengue Dynamics In Iquitos, Peru, Nathan Levick
Mathematics & Statistics ETDs
Dengue virus is a mosquito-borne multi-serotype disease whose dynamics are not precisely understood despite half of the world’s human population being at risk of infection. A recent dataset of dengue case reports from an isolated Amazonian city— Iquitos, Peru—provides a unique opportunity to assess dengue dynamics in a simpli- fied setting. Ten years of clinical surveillance data reveal a specific pattern: two novel serotypes, in turn, invaded and exclusively dominated incidence over several seasonal cycles, despite limited intra-annual variation in climate conditions. Together with mechanistic mathematical models, these data can provide an improved understand- ing of the nonlinear interactions between …
The Psychology Of Single-Sex Classrooms, Jenna E. Bagcal
The Psychology Of Single-Sex Classrooms, Jenna E. Bagcal
Capstones
Single-sex classrooms have been a hallmark of Catholic and private schools, but they are gaining popularity in American public schools. Proponents of single-sex classrooms believe that boys' and girls' brains are different and they therefore need specialized teaching methods and classroom conditions. For example, boys are competitive and are better at STEM subjects, while girls are cooperative and thrive in English and the arts. Detractors of single-sex classrooms in public schools like the ACLU say that these classrooms are based on pseudoscience and reinforce gender stereotypes. Follow the story of Jenna Bagcal through an all girls Catholic school and her …
Search For Dark Matter In Proton-Proton Collisions At 8 Tev With Missing Transverse Momentum And Vector Boson Tagged Jets, M M. Baarmand, Vallary Bhopatkar, Stefano Colafranceschi, Marcus Hohlmann, D Noonan, Tuhin S. Roy, Francisco X. Yumiceva, Cms Collaboration
Search For Dark Matter In Proton-Proton Collisions At 8 Tev With Missing Transverse Momentum And Vector Boson Tagged Jets, M M. Baarmand, Vallary Bhopatkar, Stefano Colafranceschi, Marcus Hohlmann, D Noonan, Tuhin S. Roy, Francisco X. Yumiceva, Cms Collaboration
Aerospace, Physics, and Space Science Faculty Publications
A search is presented for an excess of events with large missing transverse momentum in association with at least one highly energetic jet, in a data sample of proton-proton collisions at a centre-of-mass energy of 8 TeV. The data correspond to an integrated luminosity of 19.7 fb−1 collected by the CMS experiment at the LHC. The results are interpreted using a set of simplified models for the production of dark matter via a scalar, pseudoscalar, vector, or axial vector mediator. Additional sensitivity is achieved by tagging events consistent with the jets originating from a hadronically decaying vector boson. This search …