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Articles 541 - 570 of 21749
Full-Text Articles in Entire DC Network
State V. Lemmons Appellant's Brief 2 Dckt. 41278
Nanopulse Generators: Their Design And Application To Cancer Therapy Studies, Daniel P. Wernig
Nanopulse Generators: Their Design And Application To Cancer Therapy Studies, Daniel P. Wernig
Senior Honors Theses
Effective nanopulse generators have become critical in recent decades concerning the study of subcellular affects in response to nanosecond pulsed electric fields. It has been observed that nanosecond duration electric pulses can target intracellular organelles, ultimately leading to cell apoptosis, suggesting the possibility of a new, minimally invasive, low risk cancer therapy methodology. The standard topology for developing a medical nanopulser is the Blumlein “transmission line” approach. This approach relies on the nearly infinitesimal, yet finite amount of time required for an electromagnetic field to propagate down a short transmission line. Prior to design, requirements and constraints must be defined …
C-Metrics In Gauged Stu Supergravity And Beyond, H. Lu, Justin F. Vázquez-Poritz
C-Metrics In Gauged Stu Supergravity And Beyond, H. Lu, Justin F. Vázquez-Poritz
Publications and Research
We construct charged generalizations of the dilaton C-metric in various fourdimensional theories, including STU gauged supergravity as well as a one-parameter family of Einstein-Maxwell-dilaton theories whose scalar potential can be expressed in terms of a superpotential. In addition, we present time-dependent generalizations of the dilaton C-metric and dilaton Ernst solutions, for which the time evolution is driven by the dilaton. These C-metric solutions provide holographic descriptions of a strongly-coupled three-dimensional field theory on the background of a black hole, a gravitational soliton, and a black hole undergoing time evolution.
A Study Of Instructional Scheduling, Teaming, And Common Planning In New York State Middle Schools, Chad M. Corey
A Study Of Instructional Scheduling, Teaming, And Common Planning In New York State Middle Schools, Chad M. Corey
Seton Hall University Dissertations and Theses (ETDs)
This descriptive study examined to what extent, if any, three school supports (instructional scheduling, teaming, and common planning) are in existence in New York State middle schools. For the purposes of this study, middle schools were defined as schools that contained the grade configurations of 5-8, 6-8, and 7-8. The sample surveyed was comprised of 232 New York State middle school principals in school districts with an average need/resource capacity. Instrumentation for the data collection was through a five-part self-administered online web survey. Demographic data of the participating principals and their school along with the data collected from the research …
Getting Down To The Fundamentals Of Hydrogen Bonding: Anharmonic Vibrational Frequencies Of (Hf)2 And (H2o)2 From Ab Initio Electronic Structure Computations, J. Coleman Howard, Jessica L. Gray, Amanda J. Hardwick, Linh T. Nguyen, Gregory S. Tschumper
Getting Down To The Fundamentals Of Hydrogen Bonding: Anharmonic Vibrational Frequencies Of (Hf)2 And (H2o)2 From Ab Initio Electronic Structure Computations, J. Coleman Howard, Jessica L. Gray, Amanda J. Hardwick, Linh T. Nguyen, Gregory S. Tschumper
Chemistry Faculty Research & Creative Works
This work presents a systematic investigation into the basis set convergence of harmonic vibrational frequencies of (H2O)2 and (HF)2 computed with second-order Møller-Plesset perturbation theory (MP2) and the coupled-cluster singles and doubles method with perturbative connected triples, CCSD(T), while employing correlation-consistent basis sets as large as aug-cc-pV6Z. The harmonic vibrational frequencies presented here are expected to lie within a few cm-1 of the complete basis set (CBS) limit. For these important hydrogen-bonding prototype systems, a basis set of at least quadruple-ζ quality augmented with diffuse functions is required to obtain harmonic vibrational frequencies within 10 …
Strontium, Lead, And Oxygen Isotopic Signatures Of Mid-Miocene Silicic Volcanism In Eastern Oregon, Emily Nancy Hess
Strontium, Lead, And Oxygen Isotopic Signatures Of Mid-Miocene Silicic Volcanism In Eastern Oregon, Emily Nancy Hess
Dissertations and Theses
Widespread, mid-Miocene rhyolite volcanism of eastern Oregon that are coeval or slightly postdate flood basalts of the Columbia River Basalt Province allows for mapping crustal domains using radiogenic and stable isotopes. Rhyolites are thought to be derived in large part by partial melting of the crust and thus yield direct information on the composition of the crust. Silicic volcanism is expressed in the form of numerous domes and tuffs exposed over a wide area (~300 km in N-S dimension and ~200 km in E-W dimension) west of the presumed craton boundary, which runs parallel but mostly east of the Oregon-Idaho …
To Yoder Or Not To Yoder? How The Spending Clause Holding In National Federation Of Independent Business V. Sebelius Can Be Used To Challenge The No Child Left Behind Act, Christopher Roma
Pace Law Review
States such as California, Texas, Montana, Nebraska and Pennsylvania all have either declined to apply for waivers out of the testing, accountability, and penalty schemes of No Child Left Behind; or, have had their applications rejected by the Department of Education. This Article argues that these states would have a legitimate challenge to NCLB as unconstitutionally coercive based on the precedent of Sebelius. As discussed more in the sections that follow, not only is NCLB and Title I the largest federal funding program behind Medicaid, it also shares many of the characteristics that the opinions in Sebelius found to be …
12-08-2014 Swosu Students To Graduate In December, Southwestern Oklahoma State University
12-08-2014 Swosu Students To Graduate In December, Southwestern Oklahoma State University
THE BARK ARCHIVE 2014
Approximately 313 students from Southwestern Oklahoma State University at Weatherford will complete requirements for either associate’s, bachelor’s, master’s or doctoral degrees after the current Fall 2014 semester.
A Microstructural Constitutive Framework For Injured Ligament, Christina J. Stender, Evan Rust, Raquel J. Brown, Trevor J. Lujan
A Microstructural Constitutive Framework For Injured Ligament, Christina J. Stender, Evan Rust, Raquel J. Brown, Trevor J. Lujan
Biomedical Research Institute Student Presentations
No abstract provided.
Narrative Life Review And Poetry-Writing With Older Adults, Cherita M. Black
Narrative Life Review And Poetry-Writing With Older Adults, Cherita M. Black
Mahurin Honors College Capstone Experience/Thesis Projects
This thesis explores narrative life review and poetry writing with older individuals, as an alternative to support their successful aging. Four females, ages 66-93, participated in a two-part project. Phase I included: (a) completing a narrative life review, and (b) developing original poetry with the researcher. Phase II included: (a) poetry reflection and (b) completing an open-ended evaluation. Phase 1 results demonstrated four successful narrative life reviews, which composed the poetry-writing sessions. Phase II demonstrated that three out of four participants reported no significant positive influences in the evaluation. Implications suggest social well-being replicated study can possibly assess social well-being …
The Statesman, V. 58, I. 15, Stony Brook University
The Statesman, V. 58, I. 15, Stony Brook University
Stony Brook Statesman-Sucolian
v. 58, i. 15
Columbia Chronicle (12/08/2014), Columbia College Chicago
Columbia Chronicle (12/08/2014), Columbia College Chicago
Columbia Chronicle
Student newspaper from December 8, 2014 entitled The Columbia Chronicle. This issue is 44 pages and is listed as Volume 50, Number 15. Cover story: "Final roundtable wraps up feedback phase" Editor-in-Chief: Tyler Eagle
Reaction Rates Of Amino Acids With Derivatives Of The Anticancer Drug Cisplatin, Celia Jess Whelan
Reaction Rates Of Amino Acids With Derivatives Of The Anticancer Drug Cisplatin, Celia Jess Whelan
Mahurin Honors College Capstone Experience/Thesis Projects
We are studying reactions of cisplatin derivatives, which differ in both size and shape, with various amino acids. When reaction with DNA occurs, apoptosis is observed, ideally leading to termination of the cancer. Due to the affinity of cisplatin for sulfur-containing amino acids, reaction with proteins may occur prior to access to the DNA, producing a large array of products, which could potentially be toxic to the human body. Both the size and shape of the platinum complexes often affect the reactions with protein targets more so than with DNA targets. By performing reactions of specific amino acids targets with …
Study Of A Contemporary Diet In One Household In The Yucatan, Ericka K. Hardin
Study Of A Contemporary Diet In One Household In The Yucatan, Ericka K. Hardin
Mahurin Honors College Capstone Experience/Thesis Projects
The history of the Yucatan has played a major role in the development of the food system of the area and the nutritional status of the population. Originating from an agricultural based diet, which forms the foundation of the traditional Yucatan diet, there has been a recent shift away from whole and natural foods to a more processed and convenient food supply due to the influx of American products and culture. Coinciding with the influx of these unhealthy foods, there has also been a rise in the health problems of the Mexican population such as heart disease and diabetes, both …
Stem Stories, December 2014, #2, Stefani Keller
Stem Stories, December 2014, #2, Stefani Keller
STEM Stories
Faculty Spotlight - Ben Schafer
Math, Geology Alum Announces Run For Lancaster Council President, Ohio University College Of Arts & Sciences
Math, Geology Alum Announces Run For Lancaster Council President, Ohio University College Of Arts & Sciences
All Forum Articles
No abstract provided.
Faculty Senate Executive Committee Agenda, December 8, 2014, Utah State University
Faculty Senate Executive Committee Agenda, December 8, 2014, Utah State University
Faculty Senate & Faculty Senate Executive Committee
- Update on Electronic P&T Binders
- EPC Items for December
- Council on Teacher Education
- Scholarship Advisory Board
- Code Change 402.12.3 Committee on Committees Term(Second reading)
- PTR Working Group Recommendations
- AFT code change proposals (send to PRPC?)
Daily Eastern News: December 08, 2014, Eastern Illinois University
Daily Eastern News: December 08, 2014, Eastern Illinois University
December
No abstract provided.
Coordination Nature Of 4-Mercaptoaniline To Sn(Ii) Ion: Formation Of A One Dimensional Coordination Polymer And Its Decomposition To A Mono Nuclear Sn(Iv) Complex, Eon S. Burkett, Tasneem A. Siddiquee
Coordination Nature Of 4-Mercaptoaniline To Sn(Ii) Ion: Formation Of A One Dimensional Coordination Polymer And Its Decomposition To A Mono Nuclear Sn(Iv) Complex, Eon S. Burkett, Tasneem A. Siddiquee
Chemistry Faculty Research
The coordination of the bifunctional ligand 4-mercaptoaniline with aqueo us tin(II) metal ion was studied. A coordination polymer was synthesized when an aqueous solution of SnCl2 was treated with 4-MA. The crystalline material is stable under atmospheric conditions retaining its oxidation state. However, when submerged in a solution saturated with oxygen, the compound oxidizes to a mononuclear tin(IV) complex. Both the compounds were characterized by single crystal X-ray diffraction studies. Although the structure of the tin(IV) complex was previously reported, crystal structure of this compound was redetermined.
Evaluation Of The Mass Transfer Effect Of The Stalk Contraction–Relaxation Cycle Of Vorticella Convallaria, Jiazhong Zhou
Evaluation Of The Mass Transfer Effect Of The Stalk Contraction–Relaxation Cycle Of Vorticella Convallaria, Jiazhong Zhou
Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research
Vorticella convallaria is a genus of protozoa living in fresh water. It has a bell-shaped zooid equipped with adoral ciliary bands and a contractile stalk tethering the zooid to a substrate. Vorticella is regarded as a biological spring because its contractile stalk can pull the zooid towards the substrate at a remarkably high speed and then relaxes to its extended state much more slowly. However, reasons for Vorticella’s stalk contraction are still unknown. It is presumed that the flow field induced by the contraction-relaxation cycle of Vorticella would augment mass transfer effect near the substrate. We investigated this hypothesis …
A Review Of The Design Of A Pedestrian Bridge In Cape Girardeau As Part Of The Senior Design Requirements Of The College Of Engineering, Amir Rezaeivahdati
A Review Of The Design Of A Pedestrian Bridge In Cape Girardeau As Part Of The Senior Design Requirements Of The College Of Engineering, Amir Rezaeivahdati
Honors Theses
This paper analyzes the process, challenges and results of the design of the superstructure of a pedestrian bridge in Cape Girardeau, Missouri, as part of the extension of the existing Riverwalk trail along the Mississippi River. The project was assigned to three groups of students in the Senior Design B class of Fall 2014.
The original project consisted of an approximately 1700 ft pedestrian/bicycle trail along the river, a bridge over Aquamsi street and the railroad track and designing bicycle paths along the Fountain street and Morgan Oak street to connect to the existing trail (Figure 1.) Two groups consisted …
Cosm News, Georgia Southern University
Cosm News, Georgia Southern University
College of Science & Mathematics: News & Publications (2012-2022)
- Georgia Southern ROTC Cadet Ranks Fourth in Nation
Board Of Directors Meeting Minutes (December 8, 2014), Dmacc
Board Of Directors Meeting Minutes (December 8, 2014), Dmacc
Board of Directors Meeting Minutes
This file contains the minutes from the Des Moines Area Community College Board meeting held on December 8, 2014.
Team Sunflower - Solar Tracker Team 2, Lindsey Warden, Laura Scott, Ethan Glassman, Max Kapczynski
Team Sunflower - Solar Tracker Team 2, Lindsey Warden, Laura Scott, Ethan Glassman, Max Kapczynski
Mechanical Engineering Design Project Class
Our design problem was to create a solar radiation tracking device. The primary goal of this device was to keep a solar panel perpendicular to the solar radiation with 95% efficiency throughout the day. The tracker had to be able to account for the sun’s seasonal angle in St. Louis, and the design would be even better if it could account for the sun’s seasonal angle at any latitude. Another important aspect of the solar tracker design was that it must be able to reset itself each day for the sunrise without human input. Other aspects to consider were weatherproofing …
Chemical And Petrographic Survey Of Large, Igneous-Textured Inclusions In Ordinary Chondrites, Katherine Armstrong
Chemical And Petrographic Survey Of Large, Igneous-Textured Inclusions In Ordinary Chondrites, Katherine Armstrong
Dissertations and Theses
Our inventory of material from the early solar system includes large, igneous-textured inclusions in O chondrites, whose origin and relationship to their host meteorite is unclear. These inclusions occur in approximately 4% of O chondrites, and are mineralogically, petrographically, and chemically diverse. Petrographic and chemical data from 29 inclusions from 23 host meteorites were collected with optical light and scanning electron microscopy, allowing for the determination of major phase modal abundance and major element bulk chemistry. No correlation between any inclusion property and host meteorite type were found, but some trends were observed. Nine of the inclusions show strong evidence, …
Nebraska Center For Educational Science Outreach: A Clearinghouse Meeting People At Their Level To Make Stem Outreach Easier, Kiyomi D. Deards
Nebraska Center For Educational Science Outreach: A Clearinghouse Meeting People At Their Level To Make Stem Outreach Easier, Kiyomi D. Deards
University of Nebraska-Lincoln Libraries: Presentations
Identify key partners and stakeholders.
Conduct a STEM outreach needs assessment.
Develop a long-term plan.
1. How can faculty & staff support your STEM outreach?
2. How can you help faculty & staff with STEM outreach?
Social Comparison In An Academic Scenario: Self-Esteem In Competitive And Non-Competitive People, Ashley Walter
Social Comparison In An Academic Scenario: Self-Esteem In Competitive And Non-Competitive People, Ashley Walter
Faculty Curated Undergraduate Works
Previous research has provided evidence that self-esteem decreases during an upward social comparison. The current study explored the possibility of a personality dimension on this phenomenon. The objective of the experiment was to test if there was an interaction between the scenario of social comparison and competitiveness, and how these factors influenced levels of self-esteem. 58 participants played a game in which they could choose if they wanted to compete or cooperate, and then they took a self-esteem survey to measure their reaction to the success, mediocrity, or failure of a classmate. We predicted that a competitive person would become …
Wave Energy Devices With Compressible Volumes, Adi Kurniawan, Deborah Greaves, John Chaplin
Wave Energy Devices With Compressible Volumes, Adi Kurniawan, Deborah Greaves, John Chaplin
School of Engineering, Computing and Mathematics
No abstract provided.
The Price Of Growing Beyond Innocence: Examining The Literary Lineage Of Mark Haddon’S The Curious Incident Of The Dog In The Night-Time, James A. Clark
The Price Of Growing Beyond Innocence: Examining The Literary Lineage Of Mark Haddon’S The Curious Incident Of The Dog In The Night-Time, James A. Clark
English 502: Research Methods
Through a thorough examination of textual clues in The Curious Incident of the Dog in the Nighttime, particularly those moments in the narrative in which Christopher Boone begins to develop an understanding of his own emotional and developmental limitations, as well as the results of that burgeoning understanding, this essay seeks to establish Haddon’s novel as a subtle homage to—if not the direct progeny of—Daniel Keyes’ Flowers for Algernon, Mary Shelley’s Frankenstein, and other noteworthy works of literature in which a fictional protagonist, originally limited mentally or intellectually, suffers emotional anguish brought on by self-awareness resulting from either internal action …
An Empirical Estimation Of Statistical Inferences For System Dynamics Model Parameters, Mohammed Mesabbah, Wael Rashwan, Amr Arisha
An Empirical Estimation Of Statistical Inferences For System Dynamics Model Parameters, Mohammed Mesabbah, Wael Rashwan, Amr Arisha
Conference papers
For system dynamics simulation (SD) models, an estimation of statistical distributions for uncertain parameters is crucial. These distributions could be used for testing models sensitivity, quality of policies, and/or estimating confidence intervals for these parameters. Assumptions related to normality, independence and constant variation are often misapplied in dynamic simulation. Bootstrapping holds a considerable theoretical advantage when used with non-Gaussian data for estimating empirical distributions for unknown parameters. Although it is a widely acceptable approach, it has had only limited use in system dynamics applications. This paper introduces an application of Direct Residual Bootstrapping (DRBS) for statistical inference in system dynamic …