Digital Commons Network^™

Library Challenges In Latin America: The Digital Context, Chloe Vicente

Faculty and Staff Publications – Milner Library

Part of Global Perspectives, Jim Agee, Column Editor.

Column Editor’s Note. As the Column Title indicates, this column brings Global Perspectives to the Journal of Library Administration. Library administrators in different types of libraries share case studies, research, reports, or articles from a wide variety of geographic locations outside of North America.

Surviving Slis: A Guide To Getting Through Library And Information Studies Graduate School, Eric Willey

Faculty and Staff Publications – Milner Library

This is a short book about getting into, getting through, and getting what you can out of library graduate school. Most of it is drawn from my experience in a library and information studies graduate program, some of it from a history graduate program, and the rest from conversations with fellow students, colleagues, and instructors.

Pre-Disclosure Accumulations By Activist Investors: Evidence And Policy, Lucian A. Bebchuk, Alon Brav, Robert J. Jackson Jr., Wei Jiang

Ira M. Millstein Center for Global Markets and Corporate Ownership

The Securities and Exchange Commission (SEC) is currently considering a rulemaking petition requesting that the Commission shorten the ten-day window, established by Section 13(d) of the Williams Act, within which investors must publicly disclose purchases of a five percent or greater stake in public companies. In this Article, we provide the first systematic empirical evidence on these disclosures and find that several of the petition's factual premises are not consistent with the evidence.

Our analysis is based on about 2,000 filings by activist hedge funds during the period of 1994-2007. We find that the data are inconsistent with the petition's …

Conscience, Incorporated, James D. Nelson

Ira M. Millstein Center for Global Markets and Corporate Ownership

Do business corporations have free exercise rights? This question has become critically important in recent challenges to the Affordable Care Act’s so-called “contraception mandate.” A host of businesses selling ordinary goods and services claim that they cannot be compelled to provide employees with insurance that covers contraception. Courts have divided over whether corporations can assert rights of conscience, and existing theoretical accounts fail to provide guidance on this question.

This Article offers a new normative framework for evaluating corporate claims of conscience. Drawing on theories of conscience and collective rights, it develops a “social theory” of conscience that explains how …

Table Of Contents

FIU Law Review

No abstract provided.

Private Rights For The Public Good?, J. Janewa Oseitutu

Faculty Publications

The counterfeit medicines discussion is an example of how the use of a turbid rationale for greater intellectual property protections serves sophisticated private interests while potentially harming the public interest. The risk of harm created by counterfeit medicines provides a compelling counter-narrative to the access to medicines critique of intellectual property rights.

Intellectual property advocates and the pharmaceutical industry have portrayed poor global enforcement of intellectual property rights as contributing to the proliferation of dangerous counterfeit medications. Yet, the deliberate linkage in the literature between weak intellectual property rights and the harms caused by counterfeit medicines provides a justification for …

The Formation Of Biaryl Bonds Via Cross-Dehydrogenative Coupling, Ashley L. Porter

Open Access Master's Theses

Biaryl bonds are a common motif found in biologically active compounds and the majority of marketed pharmaceuticals. The contemporary methods used to synthesize these biaryl bonds, albeit high yielding, are not economical because they require several prefunctionalization steps that create a high volume of waste and byproducts. Cross-dehydrogenative coupling (CDC) is the future of green coupling techniques, since it requires no prefunctionalization of substrates and can obtain high yields with a relatively low catalyst loading. Herein, we report on advances being made in the field of CDC, and our own efforts to achieve cross coupling utilizing benzimidazole moieties.

The first …

Separating The Effects Of Temperature And Community Composition On The Magnitude Of Heterotrophic Protist Grazing Rates In Narragansett Bay, Samantha C. Decuollo

Open Access Master's Theses

Understanding the relative effects of phytoplankton assemblage and temperature on heterotrophic protist grazing rates remains underdeveloped due to seasonal constraints that result in concurrent changes in both variables. In order to separate effects of temperature and community composition on microherbivory, we used the dilution method to measure grazing rates at in-situ and cooled incubation temperatures conducted in parallel during summer/autumn 2012, in Narragansett Bay, Rhode Island, USA. Chain-forming diatoms dominated the microphytoplankton, whereas aloricate ciliates dominated the microzooplankton. Weekly environmental variability –not primarily characterized by temperature– had a significant effect on phytoplankton-species composition. Initial autotrophic biomass averaged 127 μg C …

Solid-State Nuclear Magnetic Resonance Analysis Of Cytosine-Methylated Dna Dodecamer, Caitlin A. Edmunds

Scripps Senior Theses

The interaction of deoxyribonucleic acid (DNA) and cellular proteins is absolutely central to any biological understanding of DNA replication, transcription, and even gene regulation. Because an incumbent protein latches not onto the four bases but onto the backbone phosphate groups of the nucleic acid, backbone dynamics directly pertain to an understanding of basic cell processes. Studies have unambiguously proven that DNA exists in a balance of two conformations, BI and BII, defined by the difference in their backbone torsion angles. A given DNA sequence expresses a preference for either BI or BII, though both exist in most samples (and are …

Unprotected Sex: The Pregnancy Discrimination Act At 35, Deborah L. Brake, Joanna L. Grossman

Hofstra Law Faculty Scholarship

Thirty-five years ago, Congress passed the Pregnancy Discrimination Act to overturn a Supreme Court decision refusing to recognize pregnancy discrimination as a form of discrimination based on sex. Now, three and a half decades later, women whose work lives are impacted by pregnancy are again finding themselves unprotected from discrimination. Lower court rulings have eviscerated the Act’s protections at the same time that an expansion of worker rights under the Americans with Disabilities Act should redound to the benefit of pregnant women by expanding the pool of comparators who receive accommodations. By following trends in discrimination law generally - equating …

The Role Of Emotional Intelligence In Sympathizing With Rape Victims, Alexis Barab

Scripps Senior Theses

This study examined the relationships among participants’ emotional intelligence and participants’ sympathy for an alleged rape victim[1], sympathy for a defendant, and verdict in a mock rape case. Participants were 219 (127 female, 92 male) United States jury eligible individuals between the ages of 18 and 66. Participants were given a rape trial summary accompanied by a manipulated emotional facial expression of the alleged rape victim (angry, sad, afraid, or neutral), or no photograph. Participants were asked to render an individual case verdict and complete a questionnaire with measures to test sympathy for the alleged rape victim, sympathy …

2013 Pride Newsletter, Illinois Wesleyan University

Related Documents

No abstract provided.

Feeding Modes Of Larvae Of Nematostella Vectensis (Cnidaria: Anthozoa), Amanda Kehr Smith '13, William Jaeckle

Students' Professional Presentations and Publications

We assessed the ability of larvae of the starlet sea anemone, Nematostella vectensis, to assimilate dissolved organic material (DOM) and ingest artificial and natural particles from seawater. Planulae were exposed to the proteins ferritin and labeled bovine serum albumin (FITC-BSA) and the polysaccharides iron dextran and labeled dextran (FITC-dextran) at solute concentrations between 0.25-1.0 mg/mL for 1-5 hours at 22°C. Other larvae were incubated with polystyrene beads (0.5 μm, 106 beads/mL and 4.5 μm and 6 μm, 103 beads/mL) or with algal cells (Dunaliella tertiolecta, 5 ' 103 cells/mL) for 2.5-5 h. The label from all provided macromolecules …

The Integration Of Sustainable Development Competencies In Irish Engineering Education: Findings Of A Curriculum Content Investigation Of Four Engineering Programmes, Iacovos Nicolaou, Eddie Conlon

Conference papers

This paper presents the initial findings of an investigation of the Sustainable Development (SD) content in five professional engineering degree programmes in a large Irish Institute of Technology.

A comprehensive investigation of the modules content was conducted to see to what extent the learning outcomes for SD as set out in the Barcelona Declaration and SD competencies were covered by the modules. It was found that 40% of the 137 modules included SD learning outcomes and/or addressed SD competencies. The modules have a focus on environmental issues and tend to address only one of the three dimensions, environmental, social and …

Antenna Designs For Wireless Medical Implants., Conor P. Conran

Masters

Active medical implants are devices that are surgically implanted inside the body. They have been developed to treat a wide range of ailments and many require some form of communications link with the outside world for maintenance and for remote medical diagnostics. Radio links promise a wide range of benefits over the traditional low frequency inductive coupling method.

Body tissue is a challenging environment, both for the device and for the radio signal that it transmits. Innovation in medical technology is creating a demand for high bandwidth links, and this in turn is driving the development of implantable antennas.

Many …

Microsimulation Evaluation Of Eurocode Load Model For American Long-Span Bridges, Bernard Enright, Colm Carey, Colin Caprani

Articles

The ability to accurately predict traffic loading is essential for cost-effective bridge maintenance and repair programs. The traffic load model currently used in the United States for the design of long-span bridges was developed over three decades ago. In the meantime vehicle characteristics and traffic patterns have changed. The Eurocode for traffic loading is more recent, but was calibrated only for bridges up to 200 m long. In this work, Weigh-In-Motion traffic records from 11 different sites across Alabama are used to establish congested traffic loading. Traffic microsimulation is used to generate the congestion, based on the real traffic data. …

Identifying High And Low Walkable Neighbourhoods Using Multi-Disciplinary Walkability Criteria, Lorraine Fitzsimons D'Arcy, Kevin M. Leyden, Catherine Woods

Conference papers

Neighbourhood features contributing to the walkability (pedestrian friendliness) of a neighbourhood are diverse and depend on both its physical and social attributes. Earlier work in the Cleaner, Greener, Leaner (CGL) Study identified differences in opinion between professional stakeholder groups (planners, designers, engineers, public representatives, and public health and advocacy professionals) on what constitutes a walkable environment [1]. This diversity has implications for neighbourhood design and planning policy. The findings of a multi-disciplinary focus group study were used to generate a list of walkability criteria to select areas for a population study. In this study twenty areas were shortlisted and grouped …

A Short Chain Nad(H)-Dependent Alcohol Dehydrogenase (Hpscadh) From Helicobacter Pylori: A Role In Growth Under Neutral And Acidic Conditions., A. Kumari, Henry Windle, Denise Cornally, Barry Ryan, Gary Henehan

Articles

Toxic aldehydes produced by alcohol dehydrogenases have been implicated in the pathogenesis of Helicobacter pylori-related damage to the gastric mucosa. Despite this, the enzymes that might be responsible for producing such aldehydes have not been fully described. It was, therefore, of considerable interest to characterize the alcohol oxidizing enzymes in this pathogen. Previous work in this laboratory characterized two such H. pylori enzymes that had broad specificity for a range of aromatic alcohol substrates. An enzyme with broad specificity for aliphatic alcohols is likely to be required in order that H. pylori can metabolize the wide range of substrates encountered …

Overview Of Approaches To Preventing And Avoiding Proteolysis During Expression And Purification Of Proteins, Barry Ryan, Gary Henehan

Articles

Proteases are enzymes that cleave proteins. They occur widely in nature and serve a fundamental role in cellular homeostasis; however, their presence can result in unwanted protein degradation during recombinant protein expression and purification. This unit introduces proteases, specifically outlining the types commonly encountered during production of recombinant proteins. The strategies used to avoid and to prevent proteolysis are also highlighted with extensive consideration of the molecular, technical, and logistical methodologies involved

High Sensitivity Fiber Refractometer Based On An Optical Microfiber Coupler, Lin Bo, Pengfei Wang, Yuliya Semenova, Gerald Farrell

Articles

An optical microfiber coupler-based refractive index sensor is proposed and experimentally demonstrated in this letter. A microfiber coupler with a minimum diameter of 2.5 µm and a uniform waist with a length of 2 mm is fabricated and used for sensing surrounding refractive index. Both theoretical and experimental results have shown that the spectral response of the proposed microfiber coupler is highly sensitive to the surrounding refractive index over the range from 1.3340 to 1.3800. An average sensitivity of 2723 nm/RIU over this entire refractive index range has been achieved experimentally. Furthermore, for the refractive index range from 1.3340 to …

The Influence Of Light Beam Convergence On The Stop-Bands Of A One-Dimensional Photonic Crystal, Vladimir A. Tolmachev, Kevin Berwick, Tatiana S. Perova

Articles

The influence of beam convergence on the photonic band-gaps, or stop-bands (SBs), of onedimensional photonic crystals (1D PCs) is investigated. The investigation is based on an analysis of the gap map obtained from reflection spectra, calculated by the transfer matrix method for various angles of light incidence, φ, The calculated data is compared with reflection spectra taken using Fourier Transform Infrared microspectroscopy. It was found that the introduction of the parameter, Δφ to account for the focused light beam, for angles up to 20°, has little effect on the first, or lowest SB and the SBs adjacent to it. However, …

Reversible Photoluminescence Quenchin Of Cdse/Zns Quantum Dots Embedded In Porous Glass By Ammonia Vapor, A. O. Orlova, Yu A. Gromova, V. G. Maslov, O. V. Andreeva, A. V. Baranov, A. V. Federov, A. V. Prudnikau, M. V. Artemyev, Kevin Berwick

Articles

The photoluminescence response of semiconductor CdSe/ZnS quantum dots embedded in a borosilicate porous glass matrix to exposure to ammonia vapor is investigated. Formation of surface complexes on the quantum dots results in quenching of the photoluminescence and a shortening of the luminescence decay time. The process is reversible, desorption of ammonia molecules from the quantum dot surface causes the photoluminescence to recover. The sensitivity of the quantum dot luminescence intensity and decay time to the interaction time and the reversibility of the photoluminescence changes makes the CdSe/ZnS quantum dot in porous glass system a candidate for use as an optical …

Hybrid Plasmonic Biosensor For Simultaneous Measurement Of Both Thickness And Refractive Index, Youqiao Ma, Gerald Farrell, Yuliya Semenova, Hau Ping Chan, Qiang Wu

Articles

A novel hybrid plasmonic biosensor using a sub-wavelength reflection metal grating is proposed and analyzed. The simulation results show that the hybrid plasmonic-cavity (HPCM) are wavelength dependent on both the refractive index (RI) and thickness of the surrounding analyte layer, with a sensitivity of 448 nm/RIU (refractive index unit) and 75 nm/um, respectively. However wavelength related to the cavity resonant mode (CRM) related is only sensitive to the environmental refractive index changes. In principle it is possible to determine both RI and thickness of the coating layer simultaneously.

Schroder Matrix As Inverse Of Delannoy Matrix, Tian-Xiao He, Sheng-Liang Yang, Sai-Nan Zheng, Shao-Peng Yuan

Scholarship

Using Riordan arrays, we introduce a generalized Delannoy matrix by weighted Delannoy numbers. It turn out that Delannoy matrix, Pascal matrix, and Fibonaccimatrix are all special cases of the generalized Delannoy matrices, meanwhile Schroder matrix and Catalan matrix also arise in involving inverses of the generalized Delannoy matrices. These connections are the focus of our paper. The half of generalized Delannoy matrix is also considered. In addition, we obtain a combinatorial interpretation for the generalized Fibonacci numbers.

Image Authentication Using Stochastic Diffusion, Abdulrahman I. Al-Rawi, Jonathan Blackledge

Conference papers

This paper considers an approach to encrypted information hiding based on Stochastic Diffusion for encrypting digital images coupled with the application of a Least Significant Bit (LSB) method for information embedding. After providing a brief summary of various information hiding methods based on spatial and transform domain techniques, two new methods are introduced. The first of these considers a binary image watermarking algorithm for hiding an image in a single host image which is based on binarization of the encrypted data. The second method extends this approach to solving the problem of 24-bit image hiding in three host images which …

Near Field Radiation Patterns For An Ultra-Wide-Band Antenna, Jonathan Blackledge, Bazar Babajanov

Conference papers

We present a three-dimensional time dependent model for simulating the electromagnetic radiation field patterns generated by Ultra-Wide- Band (UWB) antennas. UWB antennas are pulsed mode radiators used to communicate information at high bit rates over short distance. This affects the spatial characteristics of the field patterns assumed to be generated when a Continuous Wave (CW) model is used and this paper investigates the difference between the near field intensity patterns generated when a pulse and CW mode is used. The purpose of this is to develop a numerical simulation that provides information on the three-dimensional electromagnetic field subject to a …

Cryptography Using Evolutionary Computing, Jonathan Blackledge, S. Bezobrazov, Paul Tobin, F. Zamora

Conference papers

No abstract provided.

Community Microgrid Based On Micro-Wind Generation System, Lubna Mariam, Malabika Basu, Michael Conlon

Conference papers

Penetration of renewable energy sources (such as solar/wind) are being explored mostly as micro power generation (μGen) or mega power plant system. In recent years, emphasis has been given on Microgrid (μGrid) systems because of their few advantages over μGen systems in terms of power quality, stability, reliability, economics etc. But the commercial installation of the μGrid system is not yet progressing significantly. This paper presents the techno-economic aspects of μGen and μGrid systems towards the development of grid connected community based μGrid (C-μGrid) system. Emphasis has been given to identify the benefits of the μGrid over the μGen system. …

A New Placement And Integration Method Of Upqc To Improve The Power Quality In Dg Network, Shafiuzzaman K. Khadem, Malabika Basu, Michael Conlon

Conference papers

A new proposal for the placement and integration of UPQC in DG connected microgrid/micro generation (μG) system has been presented here. DG converters (with storage), the load and shunt part of the UPQC will be placed at or after the PCC. The series part of the UPQC will be placed before the PCC and in series with the grid. DC link can be connected to the storage system also. Hence, it is termed UPQCμ_G. The advantages of the proposed UPQCμ_G over the normal UPQC are to compensate voltage interruptions in addition to voltage sags / swells, harmonic …

Using Architecture Pedagogy To Enhance Engineering Education, Shannon Chance, Mike Murphy, Gavin Duffy, Brian Bowe

Conference papers

Based on evidence, numerous advisory boards and scholars insist engineering education must change (NSB, 2007; McKenna, Froyd, King, Litzinger, & Seymour, 2011) and that hands-on, inquiry-driven, project-based learning pedagogies can enhance STEM education (Boyer & Mitgang, 1996). These pedagogies have formed the core of architectural education since the Renaissance and have been in continuous use since that time. As such, engineering educators can benefit from observing how architecture students learn and understanding how they are taught. Likewise, architecture can benefit from applying the group-based learning strategies employed by engineering teachers who use studentcentered, project-based pedagogies. Trans-disciplinary approaches hold particular merit.