Digital Commons Network^™

Performance Assessment Of Porous Asphalt For Stormwater Treatment, Joshua F. Briggs

Master's Theses and Capstones

The objective of this study is to assess the stormwater management capability of porous asphalt (PA) as a parking lot in Durham, New Hampshire. The site was constructed in 2004 and consists of a 4-inch PA pavement course overlying a porous media reservoir, including a fine-grained filter course. Cost per PA parking space ($2,200) was comparable to that for dense mix asphalt ($2,000). Pavement durability has been adequate. The lot retained or infiltrated 25% of precipitation (18 months) and 0.03 lb/sf of chloride (1 year). There was high initial surface infiltration capacity (IC) at two locations (1,000--1,300 in/hr), and moderate …

Analyte Rebinding Of Optimized Molecularly Imprinted Polymers In Water, Sayantan Roy

Master's Theses and Capstones

A series of non-covalent Molecularly Imprinted Polymers (MIPs) were prepared using caffeine and guanosine separately as template molecules. A wide variety of MIPs were prepared by varying a number of formulation parameters, including the template, recognition monomer, crosslinking agent and porogen types and concentrations. The specificity and selectivity of the MIPs were determined by rebinding studies in an aqueous medium using HPLC detection and the results were supported by gas adsorption experiments. Rebinding conditions, such as the pH and MIP concentration were also varied to determine the best conditions for analyte recognition. By using variety of polymerization conditions the particle …

The Role Of The Schmutzdecke In Escherichia Coli Removal In Slow Sand And Riverbank Filtration, Michael C. Unger

Master's Theses and Capstones

A series of studies was conducted on laboratory scale sand columns under varying operational and design conditions with spiked concentrations of E. coli to investigate the role of the schmutzdecke, a biologically active layer that develops at the interface of the water and filter in slow sand filtration (SSF) and riverbank filtration (RBF). Results confirmed that E. coli removals in slow-rate biological filters occur primarily at the interface and are related to schmutzdecke ripening state, empty bed contact time, biological activity, temperature, and protistan abundance. Using a suite of analyses characterizing the biofilm growing on the schmutzdecke, no connection was …

Fabrication And Tribological Properties Of Hard Thin Films With Solid Lubricant Microreservoirs, John H. Zimmerman

Master's Theses and Capstones

Hard coatings containing micron-sized reservoirs have been fabricated and investigated to evaluate their tribological properties. These composite coatings have the potential to reduce friction and extend the life of wear surfaces through the use of a structural matrix embedded with microreservoirs containing solid lubricants. In this thesis, methods of using polymer or silica microspheres as templates for reservoirs in wear resistant coatings were examined. Magnetron rf-sputtered TiN and TiCN films and magnetron rf reactively sputtered TiN films were investigated for use as hard films containing these microreservoirs. The reservoir size as a function of microsphere size and film thickness was …

Blood And Body Fluid Exposure And Risk To Health Care Workers, Afia Zafar

Department of Pathology and Laboratory Medicine

No abstract provided.

Taking A Bite Out Of The Harmful Effects Of Mercury In Dental Fillings: Advocating For National Legislation For Mercury Amalgams, Kimberly M. Baga

Journal of Law and Health

Mary Stephenson, a fifty-nine-year-old grandmother, visited dozens of counselors and experienced with an array of antidepressants but nothing worked to curb her suicidal feelings. Janie McDowell, a fifty-six-year-old housewife, suffered from hand tremors, leg-muscle spasms, recurring nausea, chronic bladder and kidney infections, severe depression, short-term memory loss, and slurred speech. Freya Koss, a former event planner, experienced dizziness and double vision. Physicians misdiagnosed Koss with lupus, multiple sclerosis, and, finally myasthenia gravis. The common theme among these medical tragedies is that the above victims all returned to being healthy, active adults after the removal of their mercury amalgam dental fillings. …

The Impact Of Feminine Leadership On State Courts: A Panel Of Women Chief Justices, Alan Florendo

Cardozo Journal of Equal Rights & Social Justice

The symposium report examines the impact of women in leadership roles on state courts, focusing on a panel discussion with four prominent female chief justices. It explores how their presence has influenced judicial decision-making and the potential for state courts to become champions of civil rights. While the panelists acknowledge the transformative potential of women on the judiciary, they also highlight challenges such as politicization and the need for greater emphasis on state constitutional law.

Citizenship Theories, Immigration And Nationality Act Section 309 & Nguyen V. Ins: How The Supreme Court Got It Wrong, Rachel Baskin

Cardozo Public Law, Policy & Ethics Journal

The note critiques the Supreme Court's decision in *Tuan Anh Nguyen v. INS*, which upheld the constitutionality of Section 309 of the Immigration and Nationality Act (INA). This provision imposes additional requirements for U.S. citizen fathers, unlike mothers, to transmit citizenship to children born abroad. The author argues that the Court's ruling perpetuates gender discrimination and undermines the deeper meaning of citizenship, which should encompass membership, belonging, and substantive ties to the nation rather than mere legal formalities. The analysis draws on republican, communitarian, and liberal theories of citizenship to advocate for a more inclusive and gender-neutral approach to citizenship …

Censure The Tree For Its Rotten Apple: Attributing Liability To Parents For The Copyright Infringement Of Their Minor Children, Chad Silver

Cardozo Public Law, Policy & Ethics Journal

The note argues that holding parents legally responsible for copyright infringement committed by their minor children could serve as an effective deterrent against illegal music downloading. It explores the legal frameworks for parental liability, including contributory and vicarious liability, and evaluates the potential benefits and challenges of this approach in addressing the decline of the recording industry due to illegal file sharing.

Conduction-Band Electron Effective Mass In Zn0.87Mn0.13Se Measured By Terahertz And Far-Infrared Magnetooptic Ellipsometry, Tino Hofmann, U. Schade, K.C. Agarwal, B. Daniel, C. Klingshirn, M. Hetterich, C.M. Herzinger, Mathias Schubert

Nebraska Center for Materials and Nanoscience: Faculty Publications

We determine the electron effective mass parameter m^*=0.086±0.004 m₀ of thin-film n-type low-chlorine-doped Zn_0.87Mn_0.13Se with free-charge-carrier concentration N=4.5x10¹⁷ cm^-3 and optical mobility ) =300±20 cm² / (V s) using magneto-optic generalized ellipsometry in the terahertz and far-infrared spectral domain for wave numbers from ω =30–650 cm^-1. The room-temperature measurements were carried out with magnetic fields up to 3 T. We employ synchrotron and black-body radiation sources for the terahertz and far-infrared spectral regions, respectively. Comparison with previous experimental results from samples with considerably higher free electron …

2006-2007 Lindenwood University Undergraduate Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University Undergraduate Course Catalog

2006-2007 Lindenwood University Graduate Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University Graduate Course Catalog

Volcano Songs, Unh Communications And Public Affairs

UNH Today Archive

Volcanoes produce low-frequency sound that carries a message

Modeling Volume Changes In Porous Electrodes, Parthasarathy M. Gomadam, John W. Weidner

Faculty Publications

A three-dimensional mathematical model is presented to describe volume changes in porous electrodes occurring during operation. Material conservation equations are used to derive governing relationships between electrode dimensions and porosity for deposition/precipitation, intercalation, and ionomer-based electrodes. By introducing a parameter, called the swelling coefficient, the relative magnitudes of the change in electrode dimensions and the change in porosity are determined. The swelling coefficient is design-dependent and measured experimentally for a given cell design. The model is general and forms a critical addition required to extend the existing porous electrode models to include volume change effects. For the special case of …

Combinatorial Study Of Ni-Ti-Pt Ternary Metal Gate Electrodes On Hfo2 For The Advanced Gate Stack, K.-S. Chang, M. L. Green, J. Suehle, E. M. Vogel, H. Xiong, Jason R. Hattrick-Simpers, I. Takeuchi, O. Famodu, K. Ohmori, P. Ahmet, T. Chikyow, P. Majhi, B.-H. Lee, M. Gardner

Faculty Publications

The authors have fabricated combinatorial Ni–Ti–Pt ternary metal gate thin film libraries on HfO₂ using magnetron co-sputtering to investigate flatband voltage shift (ΔV_fb) , work function (Φ_m) , and leakage current density (J_L) variations. A more negative ΔV_fb is observed close to the Ti-rich corner than at the Ni- and Pt-rich corners, implying smaller Φ_m near the Ti-rich corners and higher Φ_m near the Ni- and Pt-rich corners. In addition, measured J_L values can be explained consistently with the observed Φ_m variations. Combinatorial methodologies prove to be useful …

Catch 1201: A Legislative History And Content Analysis Of The Dmca Exemption Proceedings, Bill D. Herman, Oscar H. Gandy Jr.

Cardozo Arts & Entertainment Law Journal

17 U.S.C. § 1201(a)(1) prohibits circumventing a technological protection measure (TPM) that effectively controls access to a copyrighted work. In the name of mitigating the innocent casualties of this new ban, Congress constructed a triennial rulemaking, administered by the Register of Copyrights, to determine temporary exemptions. This paper considers the legislative history of this rulemaking, and it reports the results of a systematic content analysis of its 2000 and 2003 proceedings.

Inspired by the literature on political agendas, policymaking institutions, venue shifting, and theories of delegation, we conclude that the legislative motivations for § 1201 were laundered through international treaties, …

Software Copyright Law And The Digital Millennium Copyright Act Under The Microscope: Blizzard V. Bnetd As The Lens, David Brett Kinitsky

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Gibson V. Prs: The Applicability Of The Initial Interest Confusion Doctrine To Trademarked Product Shapes, Paul Anthony Marchisotto

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Net Global Warming Potential And Greenhouse Gas Intensity In Irrigated Cropping Systems In Northeastern Colorado, Arvin R. Mosier, Ardell D. Halvorson, Curtis A. Reule, Xuejun J. Liu

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The impact of management on global warming potential (GWP), crop production, and greenhouse gas intensity (GHGI) in irrigated agriculture is not well documented. A no-till (NT) cropping systems study initiated in 1999 to evaluate soil organic carbon (SOC) sequestration potential in irrigated agriculture was used in this study to make trace gas flux measurements for 3 yr to facilitate a complete greenhouse gas accounting of GWP and GHGI. Fluxes of CO₂, CH₄, and N₂O were measured using static, vented chambers, one to three times per week, year round, from April 2002 through October 2004 …

Are You Ready To Provide Instruction Via Interactive Satellite Delivery Technology, John E. Turner, Philip A. Reed

STEMPS Faculty Publications

A difficulty for faculty new to teaching at a distance is being able to visualize the scope of needed skills and tasks that will be required of them. The purpose of this project was to provide an empirically-based, self-administered skill enhancement guide for new distance education faculty teaching via interactive satellite broadcast. A modified Delphi approach was used to survey 18 faculty members experienced in distance education from the 6 colleges at a major eastern university. Respondents created a validated task list in phase 1 and determined task criticality and sequencing of task learning in phase 2.

Thermo-Mechanical Characterization Of Copper Through-Wafer Interconnects, Peter A. Miranda, Amy J. Moll

Electrical and Computer Engineering Faculty Publications and Presentations

Copper through wafer interconnects (TWIs) have become a viable solution to providing interconnectivity between stacked die. In a world where minimizing chip real estate while increasing functionality is the goal for further miniaturization of electronics, TWIs hold a key role as new packaging schemes become critical for overall higher density. Little is known, however, about the impacts of mismatched coefficients of thermal expansion (CTEs) inherent to the materials used in their construction. CTE differences, if left unresolved, can pose reliability issues during TWI operation. This research focuses on providing insight into the stress levels experienced by TWI materials through finite …

A Mathematical Model For The Validation Of Safe Air-Blast Chilling Of Cooked Hams, L. J. Wang, A Amézquita, Curtis L. Weller

Department of Agricultural and Biological Systems Engineering: Faculty Publications

An integrated mathematical model of heat transfer and temperature-dependent bacterial growth was developed to validate the safety of cooked hams during air-blast chilling. Heat transfer through a cooked ham was mathematically modeled and analyzed with a finite element method. Response of bacteria to temperatures was quantitatively described using predictive microbiology. The cumulative effect of temperature history on the bacterial growth was taken into account in the model. For chilling cooked hams from 71°C to 10°C, the maximum error between the predicted and experimental core temperature was within 2.2°C, and the deviation between the predicted and measured total weight losses was …

Empowering International And Culturally Diverse Honours And Project Students Through Mentoring Activities, L J. Armstrong, S Singh

EDU-COM International Conference

This paper reports on an initiative to develop a successful school based student mentoring program in the context of a Computer Science based school which has a high proportion of international and culturally diverse student population. A review of literature was made of three areas of research related to mentoring and peer support. This provided evidence for the role of mentoring and peer support in empowering student learning, with particular emphasis on how mentoring can provide both social and academic support; on the role of mentoring in different contexts; within the Computer Science field and within an international and culturally …

The Professional Expectations And Experiences Of Australian Postgraduate Research Students In Engineering Fields, Karen Adams, Anthony Zander, Gerald Mullins

EDU-COM International Conference

This paper presents the findings of an investigation into the beliefs and expectations about their professional socialisation of postgraduate research students, at Masters and PhD level, in two Engineering schools in an Australian university. This study is part of a larger research project exploring the views of Engineering postgraduate research candidates, engineering academics, recently employed postgraduate qualified engineers and employers of postgraduate research trained engineers.

Engaging Diversity Through Brain Hemispheric Orientation (Bho) Among College Students: Some Implications On Their Mathematics Performance., Flerida C. Alvaro

EDU-COM International Conference

This study primarily sought empirical results to be used for a more complicated future research undertaking. This study categorized the students of the College of Teacher Education according to their left, right, or confluent brain hemispheric orientation through a preference scale. Also, these college students were classified with respect to their low, average, or high level of Mathematics performance basing from the grades in Mathematics subjects. Diversity in college students‘ gender, age, and ethnicity were analysed for their effect on the brain hemispheric orientation as well as their effect on their level of Mathematics performance. Likewise, this study investigated the …

The Development Of The Collaborative Intelligent Computer-Assisted Instruction Model Using Computer Network (Cicai Model), W Arreerard, S Sanrach, M Tiantong

EDU-COM International Conference

The purpose of this research was to construct the CICAI model, to develop the lessons based on the CICAI model, to compare the achievement of students who learned with the developed lessons to students who had a regular class and to survey the satisfaction of students with the developed lessons, and 5) assess a thinking-skill process after learning with the developed lessons. The research instruments used were five rating-scale questionnaire and achievement test. The sample subjects were ten experts and sixty students. The research statistics used were mean, standard deviation and t-test. Results of the research were as follows: According …

Interactive E-Assessments, Geoffrey Crisp

EDU-COM International Conference

It is useful for teachers to reflect on the future formats that will be necessary for assessment tasks. There is currently much discussion concerning the need for immersive and authentic learning environments. Teachers will need to investigate assessments that mix real and virtual environments, testing declarative knowledge and also conditional and procedural capabilities. Teachers will need to contemplate using assessments that measure approaches to problem solving and student responses in terms of efficiency, ethical considerations and the involvement of others. This image of assessment is still sometime away, but will be within reach in the short term. Are academic staff …

Cultural Adaptation: A Case Study Of Asian Students’ Learning Experiences At A New Zealand University, Mingsheng Li, Jacqui Campbell

EDU-COM International Conference

More than eighty-five percent of international students in New Zealand are Asian in origin. The level of satisfaction of Asian international students with their learning experiences in New Zealand has been of enormous concern for the New Zealand export education industry. The results of this current research, based on a qualitative research approach conducted at a New Zealand tertiary institution, provide a critical summary of some important and yet challenging issues in teaching Asian students. This study found that Asian students were overall satisfied with their learning experiences at the university in terms of educational quality and programme offering. Asian …

Mission (Im-)Possible? Increasing The Participation Of Female Students In University Computing Courses, Iwona Miliszewska, Anne Venables, Grace Tan

EDU-COM International Conference

In 1990 the Australian Federal government set a target for a 40% enrolment rate of females in all non-traditional areas of study including computer science. In view of this target, the low enrolment of females in computer science at Victoria University is a persisting concern: enrolment rates have continued to decline from 30% in the early 1990s to less than 20% in recent years, despite significant attempts to arrest the decline by introducing annual student recruitment events such as school visits, career nights, and University Open Days. This suggested that the issue of encouraging females to study computing needed to …

The Integration Of Professional Communication Skills Into Engineering Education, Dorthy Missingham

EDU-COM International Conference

Conventional Engineering curriculum is strongly focused on the development in students of technical knowledge and skills. However, in recent years, employers have increasingly acknowledged that this traditional preparation of Engineering students‘ is inadequate, as graduates lack the wide range of written and spoken communication skills required to engage with members of other professional groups and with the broader community. Recognition of the important role that communicative competence plays in professional success within the engineering industry has, as a result, led to a number of tertiary institutions developing curricula to address these needs. This paper presents a successful integrative Engineering Communication …