Digital Commons Network^™

Energy Levels And Transition Probabilities For Boron-Like Fe Xxii, V. Jonauskas, P. Bogdanovich, F. P. Keenan, R. Kisielius, M. E. Foord, R. F. Heeter, S. J. Rose, Gary J. Ferland, P. H. Norrington

Physics and Astronomy Faculty Publications

The Multiconfiguration Dirac-Fock method is used to calculate the energies of the 407 lowest levels in FeXXII. These results are cross-checked using a suite of codes which employ the configuration interaction method on the basis set of transformed radial orbitals with variable parameters, and takes into account relativistic corrections in the Breit-Pauli approximation. Transition probabilities, oscillator and line strengths are presented for electric dipole (E1), electric quadrupole (E2) and magnetic dipole (M1) transitions among these levels. The total radiative transition probabilities, as well as the five largest values from each level be it of E1, M1, E2, M2, or E3 …

Scn 175t.01: Integrated Science, Ashley L. Preston

University of Montana Course Syllabi

No abstract provided.

Seismic Evaluation Of The Tennessee River Bridges On I-24 In Western Kentucky, Tong Zhao, Wei-Xin Ren, Issam E. Harik, Jin-Dong Hu

Kentucky Transportation Center Research Report

This report presents the seismic evaluation of the approaches and parallel bridges on I-24 crossing the Tennessee River between Marshall and Livingston counties in Western Kentucky. The main bridges are steel tied-arch bridges. The bridges are situated within the influence of the New Madrid Seismic Zone. The seismic evaluation program consisted of field testing, 3-dimensional finite element modeling and seismic response analysis. The dynamic properties of the main bridges are determined through field testing, and are used to calibrate the finite element models. The finite element model is then subjected to time histories of the 250-year and 500-year earthquake events. …

Kite Runner Bookmarks, Evelyn Barker

Information Literacy Resources-Archive

Bookmarks for the fall and spring semesters relating to the 2006-2007 OneBook, The Kite Runner.

Obtaining Mode Mixity For A Bimaterial Interface Crack Using The Virtual Crack Closure Technique, A. Agrawal, Anette M. Karlsson

Mechanical Engineering Faculty Publications

We review, unify and extend work pertaining to evaluating mode mixity of interfacial fracture utilizing the virtual crack closure technique (VCCT). From the VCCT, components of the strain energy release rate (SERR) are obtained using the forces and displacements near the crack tip corresponding to the opening and sliding contributions. Unfortunately, these components depend on the crack extension size, Δ, used in the VCCT. It follows that a mode mixity based upon these components also will depend on the crack extension size. However, the components of the strain energy release rate can be used for determining the complex stress intensity …

Tertiary Structural And Functional Analyses Of A Viroid Rna Motif By Isostericity Matrix And Mutagenesis Reveal Its Essential Role In Replication, Neocles B. Leontis, Xuehua Zhong, Shuiming Qian, Asuka Itaya, Yijun Qi, Kathleen Boris-Lawrie, Biao Ding

Chemistry Faculty Publications

RNA-templated RNA replication is essential for viral or viroid infection, as well as for regulation of cellular gene expression. Specific RNA motifs likely regulate various aspects of this replication. Viroids of the Pospiviroidae family, as represented by the Potato spindle tuber viroid (PSTVd), replicate in the nucleus by utilizing DNA-dependent RNA polymerase II. We investigated the role of the loop E (sarcin/ricin) motif of the PSTVd genomic RNA in replication. A tertiary-structural model of this motif, inferred by comparative sequence analysis and comparison with nuclear magnetic resonance and X-ray crystal structures of loop E motifs in other RNAs, is presented …

Soundings 2006-09-01 (V.18 No.24), N/A N/A

Soundings

No abstract provided.

The Human Person And Objective Good Faith In Contract Relations, Jose Carlos Moreira De Silva Filho

Penn State International Law Review (1982 - 2011)

No abstract provided.

Back On Track: How The California Supreme Court Got It Wrong, And What Legislature Can Do To Fix It, Jeffrey S. Goodfried

Loyola of Los Angeles Entertainment Law Review

No abstract provided.

Industrializing American Shipbuilding: The Transformation Of Ship Design And Construction, 1820-1920, William H. Roberts

Civil War Book Review

The Evolution of Shipbuilding

America Becomes a Naval Force

Dividends As A Substitute For Corporate Law: The Separation Of Ownership And Control In The United Kingdom, Brian R. Cheffins

Washington and Lee Law Review

No abstract provided.

Streamflow Report For The Quebrada Cuesca In Monteverde, Costa Rica: June 2004-April 2006, September 2006, June K. Yeung, Andrew J. Guswa, Amy L. Rhodes

Monteverde Institute: Sustainable Design, Planning and Community Development

Study of streamflow and monitoring of it on the Quebrada Cuecha.

Size And Properties Of The Narrow-Line Region In Seyfert-1 Galaxies From Spatially-Resolved Optical Spectroscopy, N. Bennert, B. Jungwiert, S. Komossa, M. Hass, R. Chini

Physics

Context.Spatially resolved emission-line spectroscopy is a powerful tool for determining the physical conditions in the narrow-line region (NLR) of active galactic nuclei (AGNs). We recently used optical long-slit spectroscopy to study the NLRs of a sample of six Seyfert-2 galaxies. We have shown that such an approach, in comparison to the commonly used [ ] narrow-band imaging alone, allows us to probe the size of the NLR in terms of AGN photoionisation. Moreover, several physical parameters of the NLR can be directly accessed. Aims.We here apply the same methods to study the NLR of six Seyfert-1 galaxies and …

Introduction: Self-Organization In Nonequilibrium Chemical Systems, Irving R. Epstein, John A. Pojman, Oliver Steinbock

Faculty Publications

The field of self-organization in nonequilibrium chemical systems comprises the study of dynamical phenomena in chemically reacting systems far from equilibrium. Systematic exploration of this area began with investigations of the temporal behavior of the Belousov-Zhabotinsky oscillating reaction, discovered accidentally in the former Soviet Union in the 1950s. The field soon advanced into chemical waves in excitable media and propagating fronts. With the systematic design of oscillating reactions in the 1980s and the discovery of Turing patterns in the 1990s, the scope of these studies expanded dramatically. The articles in this Focus Issue provide an overview of the development and …

Pair Production From Nuclear Collisions And Cosmic Ray Transport, John W. Norbury

Faculty Publications

Modern cosmic ray transport codes, that are capable of use for a variety of applications, need to include all significant atomic, nuclear and particle reactions at a variety of energies. Lepton pair production from nucleus-nucleus collisions has not been included in transport codes to date. Using the methods of Baur, Bertulani and Baron, the present report provides estimates of electron positron pair production cross sections for nuclei and energies relevant to cosmic ray transport. It is shown that the cross sections are large compared to other typical processes such as single neutron removal due to strong or electromagnetic interactions. Therefore, …

Induction Of Characters And Finite P-Groups, Edith Adan-Bante

Faculty Publications

Let G be a finite p-group, where p is an odd prime number, H be a subgroup of G and θ ∈ Irr(H) be an irreducible character of H. Assume also that | G : H | = p². Then the character θ^G of G induce by θ is either a multiple of an irreducible character of G, or has at least ^p+1/₂ distinct irreducible constituents.

University Reporter - Volume 11, Number 01 - September 2006

1996-2009, University Reporter

This issue of the University Reporter includes articles about new additions to the campus, how university researchers help cancer survivors regain life’s balance through fencing, the 2006 Boston Folk Festival, and other news from UMass Boston.

Overcoming The S&T Assessment Uncertainty Principle: An Approach To Enterprise-Wide Assessment Of The Dod S&T Program, Timothy Coffey, Elihu Zimet, Fred E. Saalfeld, Timothy Lo

Defense and Technology Papers

This study examines why the sum of all the reviews of the relevance, viability, and productivity of the S&T program of the DoD does not constitute an assessment of the entire DoD S&T enterprise and examines the prospects for rectifying this situation.

Silica-Coated Lanthanum-Strontium Manganites For Hyperthermia Treatments, Vuk Uskoković, Aljoša Košak, Miha Drofenik

Pharmacy Faculty Articles and Research

La_0.76Sr_0.24MnO_{3 + δ} particles, prepared by performing a traditional, solid-state method of synthesis, were coated by uniform layers of silica via initiating hydrolysis and condensation of TEOS in aqueous–alcoholic alkali environment. The eventually obtained samples exhibited Curie temperature at ∼40 °C, and comprised core-shell particles of ∼250 nm in diameter. By varying stoichiometric ratio of cations within manganite cores of the particles, Curie point of the resulting material can be varied too, thus opening a way for the simple design of biocompatible, temperature-self-regulating particles for application in hyperthermia treatments, with Curie point thereof adjusted to …

John Tracy Ellis And The Figure Of The Catholic Intellectual, Brian Conniff

Journal of Catholic Education

Fifty years after John Tracy Ellis challenged the quality and character of Catholic intellectual life, much work remains to be done. This essay explores Ellis’s original assertions and places them in an overarching historical context that involves Flannery O’Connor and Thomas Merton.

Class Attendance And Gender Effects On Undergraduate Students’ Achievement In A Social Studies Course In Botswana., J.O. Ajiboye, Adeyinka Tella

Essays in Education

The study examined class attendance and gender effects on undergraduate students’ achievement in a Social Studies course. The whole group of seventy six (76) year three undergraduate students of the department of primary education, University of Botswana who registered for the course constituted the study sample. The record of students’ attendance in the course taken from the beginning of the semester was computed and compared with their overall score in the course. Multiple comparisons, Analysis of Variance and T-test were used to analyse the data to determine the relative and interaction effects of the independent variables on the dependent. Two …

Perception’S Of Preservice Teachers ’Toward Children’S Literature, Khaled Alazzi

Essays in Education

Children’s literature is used across the curriculum in elementary classrooms today. How is this literature viewed by preservice teachers and how will their viewpoints affect their use of literature with students? The purpose of this study was to describe preservice teachers’ written responses to children’s literature with geometric content. Six related, but distinct themes emerged after multiple readings of the responses; these themes depict preservice teachers who are: (1) making personal connections with literature, (2) reading for children, (3) being the teachers, (4) looking for the math, (5) finding instructional ideas, and (6) focusing on the morals.

Assessment For Learning: Assessment In Interaction, Ian Clark

Essays in Education

Wherever there is challenge in our classrooms there exists the opportunity for better formative assessment. It is beyond time that policy reflected the need for cognitive and affective challenges to be constructive, enjoyable and collaborative. In so doing practitioners are able to co-construct a learning environment which lends positive support to the self-esteem among our young learners in elementary and high schools. This article discusses a remedy to a deepening crisis in our classrooms. That remedy has become known as Assessment for Learning (AfL). AfL is a crucial aspect of classroom practice, the sub-routines of which focus on: the quality …

An Uncertain Position: Examining The Status Of Teaching As A Profession, Kevin C. Robb

Essays in Education

The purpose of this paper is to identify the characteristics of a full profession, to review how many and which characteristics cannot be ascribed to teaching, and how this situation has come to be. The affect of gender and social class on the perception of teaching as a profession is discussed. Although, teaching still has an ambiguous status as a profession, discussing it will allow people to continue to talk, think and write about this issue. Teaching will probably never be considered a full profession because it does not involve all the characteristics of a profession.

Relationship Among Emotional Intelligence, Parental Involvement And Academic Achievement Of Secondary School Students In Ibadan, Nigeria, Oyesojl A. Aremu, Adeyinka Tella, Adedeji Tella

Essays in Education

This study investigated the relationship among emotional intelligence, parental involvement and academic achievement of 500 Senior Secondary School Students in Ibadan, Nigeria. The participants ranged in age between 14 and 18 years (M=16.5, SD. = 1.7). Two hypotheses were tested for significance at .05 margin of error, Using Pearson Product Moment Correlation Coefficient and Multiple Regression Statistics. Results showed that both emotional intelligence and parental involvement could predict academic achievement. Similarly, there were significant positive relationship between emotional intelligence and academic achievement; and between parental involvement and academic achievement .The implications of these results for academic are discussed.

Distributed Control Of Hybrid Motor Drives, Keith Corzine, Shuai Lu, T. H. Fikse

Electrical and Computer Engineering Faculty Research & Creative Works

The hybrid inverter fed motor drive with two cascaded multilevel inverters is an attractive option for high performance high power applications such as naval ship propulsion systems due to a number of unique features. There is a natural split between a higher-voltage lower-frequency "bulk" inverter and a lower-voltage higher-frequency "conditioning" inverter in the cascaded system which matches the availability of semiconductor devices. Furthermore, the bulk inverter may be a commercial-off-the-shelf (COTS) motor drive meaning that only the conditioning inverter needs to be custom made. However, a drive involving a COTS bulk inverter would require a distributed conditioning inverter control which …

Evaluation Of Program Outcomes: Assessment In Children, Cheryl M. Romano

Loma Linda University Electronic Theses, Dissertations & Projects

In an age of increased concern for accountability and the review of services, administrators of health programs should be able to present their clinics effectiveness, and demonstrate their excellent service to the community, along with providing evidence for the continued need of such clinics. Outcome evaluation plays an integral part in providing this information, and is intended to provide information concerning the effectiveness of a particular program, thus allowing for modification, and even better outcomes.

This project addressed pre and post functioning in children referred for academic and/or behavioral difficulties, in a university of health sciences-based clinic. The aim was …

Sustainability Of A School Reform Program As Measured By Title I Students Achievement, Behavior, And Attitudes, Sharra R. Smith

Student Work

The sustainability of a Different Ways of Knowing Comprehensive School Reform Demonstration program, and the influence of the reform model on student achievement, behavior, and attitudes following a three-year implementation phase, was evaluated. The fourth-grade pretest compared to sixth-grade posttest gains made by students (n = 50) as they completed the Title I eligible Comprehensive School Reform Demonstration programs indicated that the sustainability plans in place at the conclusion of the implementation phase continued to result in positive student outcomes. Levels of performance for the Comprehensive School Reform Demonstration programs' students were also found to be congruent with the posttest …

Masking Page Reference Patterns In Encryption Databases On Untrusted Storage, Xi Ma, Hwee Hwa Pang, Kian-Lee Tan

Research Collection School Of Computing and Information Systems

To support ubiquitous computing, the underlying data have to be persistent and available anywhere-anytime. The data thus have to migrate from devices that are local to individual computers, to shared storage volumes that are accessible over open network. This potentially exposes the data to heightened security risks. In particular, the activity on a database exhibits regular page reference patterns that could help attackers learn logical links among physical pages and then launch additional attacks. We propose two countermeasures to mitigate the risk of attacks initiated through analyzing the shared storage server’s activity for those page patterns. The first countermeasure relocates …

Three Architectures For Trusted Data Dissemination In Edge Computing, Shen-Tat Goh, Hwee Hwa Pang, Robert H. Deng, Feng Bao

Research Collection School Of Computing and Information Systems

Edge computing pushes application logic and the underlying data to the edge of the network, with the aim of improving availability and scalability. As the edge servers are not necessarily secure, there must be provisions for users to validate the results—that values in the result tuples are not tampered with, that no qualifying data are left out, that no spurious tuples are introduced, and that a query result is not actually the output from a different query. This paper aims to address the challenges of ensuring data integrity in edge computing. We study three schemes that enable users to check …