Digital Commons Network^™

Diagnostic Evaluation Of Public Transportation Mode Choice In Addis Ababa, Mintesnot Gebeyehu, Shin-Ei Takano

Journal of Public Transportation

The major modes of public transportation in the city of Addis Ababa are buses and taxis. There is no rail transit within the city. The existing public transportation is of a low quality because of the limited number of buses and taxis, poor management, and bad behavior of drivers. Despite these prevailing problems, efforts to make an empirical study of the city’s urban transportation are insignificant. This research attempts to develop an ordered logit model to examine citizens’ perceptions of the bus condition, as a determining factor for their choice of bus transportation, and to develop a binary logit model …

Documented Impact Of Transportation Demand Management Programs Through The Case Study Method, Sara J. Hendricks, Nevine Labib Georggi

Journal of Public Transportation

What are the internal and external conditions of a work site that influence the success of its commuter choice program, aside from the trip-reducing services and incentives themselves? This article shares the results of two studies that used a more rigorous case study method for discerning the relative influence of conditions within and outside of the control of a work site. It also discusses the useful application and elements of the case study method as well as the location for finding properly documented case studies that describe successful programs. Recommendations are developed for work sites to implement commuter choice programs …

Employer Perceptions And Implementation Of Commute Alternatives Strategies, Kai Zuehlke, Randall Guensler

Journal of Public Transportation

Employer-based trip reduction (EBTR) strategies are the transportation demand management elements of commute options programs that target commute travel. This article reports the results of two surveys conducted in the Atlanta metropolitan area of implementation of EBTR strategies and employer perceptions of associated costs and benefits. On average, less than a quarter of the employers surveyed utilized EBTR strategies. Survey results indicate that employers commonly perceive that EBTR strategies provide minimal benefits for the company, that employers believe their employees lack interest in such measures, and that upper management does not provide support. Employers regard the distance between work location …

Full Issue 10(4)

Journal of Public Transportation

No abstract provided.

Stealth Celebrity Testimonials Of Prescription Drugs: Placing The Consumer In Harm's Way And How The Fda Has Dropped The Ball, Louis Boyarsky

Loyola of Los Angeles Entertainment Law Review

No abstract provided.

A Constitutional Idea-Expression Doctrine: Qualifying Congress’ Commerce Power When Protecting Intellectual Property Rights., Yavar Bathaee

Fordham Intellectual Property, Media and Entertainment Law Journal

No abstract provided.

Neuropsychopharmacological Investigations Of Mdma/Cocaine Combinations, John J. Panos

Masters Theses

Despite the popularity of polydrug abuse among recreational MDMA users, relatively few controlled experimental studies have documented the neurobehavioral effects of MDMA in combination with other abused substances. In this study, the neurochemical and behavioral effects of MD MA/cocaine combinations were assessed using in vivo microdialysis with simultaneous measurement of locomotor activity (LMA). Rats were administered cocaine (10 mg/kg or 20 mg/kg, IP), MDMA (1.5 mg/kg or 3.0 mg/kg, IP) or combinations of cocaine and MDMA during microdialysis experiments. Microdialysis samples were collected every 30 min for three hours prior to drug injections. Following drug administration, six additional 30 min …

Two's Company, Three's A Crowd: Stable Family And Threesome Roommates Problems, Chien-Chung Huang

Computer Science Technical Reports

We investigate Knuth's eleventh open question on stable matchings. In the stable family problem, sets of women, men, and dogs are given, all of whom state their preferences among the other two groups. The goal is to organize them into family units, so that no three of them have the incentive to desert their assigned family members to form a new family. A similar problem, called the threesome roommates problem, assumes that a group of persons, each with their preferences among the combinations of two others, are to be partitioned into triples. Similarly, the goal is to make sure that …

Exclusion And Object Tracking In A Network Of Processes, Yih-Kuen Tsay, Chien-Chung Huang

Computer Science Technical Reports

This paper concerns two fundamental problems in distributed computing---mutual exclusion and mobile object tracking. For a variant of the mutual exclusion problem where the network topology is taken into account, all existing distributed solutions make use of tokens. It turns out that these token-based solutions for mutual exclusion can also be adapted for object tracking, as the token behaves very much like a mobile object. To handle objects with replication, we go further to consider the more general $k$-exclusion problem which has not been as well studied in a network setting. A strong fairness property for $k$-exclusion requires that a …

Wrongful Convictions And Forensic Science: The Need To Regulate Crime Labs, Paul C. Giannelli

North Carolina Law Review

No abstract provided.

Shared Parasitoids In A Metacommunity: Indirect Interactions Inhibit Herbivore Membership In Local Communities, James T. Cronin

Faculty Publications

The interaction between species, mediated by a shared natural enemy (i.e., apparent competition), has been the subject of much theoretical and empirical investigation. However, we lack field experiments that assess the importance of apparent competition to metacommunity structure. Here, I conducted a series of field experiments to test whether apparent competition, mediated by shared egg parasitoids (Anagrus nigriventris and A. columbi), occurs between two abundant planthopper species (Delphacodes scolochloa and Prokelisia crocea) of the North American Great Plains. The two planthoppers feed on different plant species within prairie potholes (wet depressions) and, thus, do not interact directly. At the scale …

From Population Sources To Sieves: The Matrix Alters Host-Parasitoid Source-Sink Structure, James T. Cronin

Faculty Publications

Field experiments that examine the impact of immigration, emigration, or landscape structure (e.g., the composition of the matrix) on the source-sink dynamics of fragmented populations are scarce. Here, planthoppers (Prokelisia crocea) and egg parasitoids (Anagrus columbi) were released among host-plant patches that varied in structural (caged, isolated, or in a network of other patches) and functional (mudflat matrix that impedes dispersal vs. brome-grass matrix that facilitates dispersal) connectivity. Planthoppers and parasitoids on caged patches exhibited density-dependent growth rates, achieved high equilibrium densities, and rarely went extinct. Therefore, experimental cordgrass patches were classified as population sources. Because access to immigrants did …

Rediscovering Civil War Classics: Civil War Books Not Yet Written, David Madden

Civil War Book Review

Civil War Books Not Yet Written

Everyday Ideas: Socioliterary Experience Among Antebellum New Englanders, Paul Ashdown

Civil War Book Review

Knowledge through Reading

The Intellectual Lives of Antebellum New Englanders

A Maryland Bride In The Deep South: The Civil War Diary Of Priscilla Bond, June Pulliam

Civil War Book Review

A Southern Woman's Diary

Revealing the Personal Side of the Civil War Experience

No Pardons To Ask, Nor Apologies To Make: The Journal Of William Henry King, Gray's 28th Louisiana Infantry Regiment, William A. Spedale

Civil War Book Review

Notes from a Louisiana Infantryman

A Recombinant Herpes Simplex Virus Type 1 Expressing Two Additional Copies Of Gk Is More Pathogenic Than Wild-Type Virus In Two Different Strains Of Mice, Kevin R. Mott, Guey Chuen Perng, Yanira Osorio, Konstantin G. Kousoulas, Homayon Ghiasi

Faculty Publications

The effect of glycoprotein K (gK) overexpression on herpes simplex virus type 1 (HSV-1) infection in two different strains of mice was evaluated using a recombinant HSV-1 virus that expresses two additional copies of the gK gene in place of the latency-associated transcript (LAT). This mutant virus (HSV-gK 3) expressed higher levels of gK than either the wild-type McKrae virus or the parental dLAT2903 virus both in vitro (in cultured cells) and in vivo (in infected mouse corneas and trigeminal ganglia [TG] of BALB/c and C57BL/6 mice). gK transcripts were detected in the TG of both HSV-gK 3-infected mouse strains …

The Herpes Simplex Virus Ul20 Protein Functions In Glycoprotein K (Gk) Intracellular Transport And Virus-Induced Cell Fusion Are Independent Of Ul20 Functions In Cytoplasmic Virion Envelopment, Jeffrey M. Melancon, Preston A. Fulmer, Konstantin G. Kousoulas

Faculty Publications

The HSV-1 UL20 protein (UL20p) and glycoprotein K (gK) are both important determinants of cytoplasmic virion morphogenesis and virus-induced cell fusion. In this manuscript, we examined the effect of UL20 mutations on the coordinate transport and Trans Golgi Network (TGN) localization of UL20p and gK, virus-induced cell fusion and infectious virus production. Deletion of 18 amino acids from the UL20p carboxyl terminus (UL20 mutant 204t) inhibited intracellular transport and cell-surface expression of both gK and UL20, resulting in accumulation of UL20p and gK in the endoplasmic reticulum (ER) in agreement with the inability of 204t to complement UL20-null virus replication …

Creating Alternate In-Basket Forms Through Cloning: Some Preliminary Results, Filip Lievens, Frederik Anseel

Research Collection Lee Kong Chian School Of Business

Research on constructing alternate forms of assessment center exercises is very scarce. This study examines the effectiveness of a cloning procedure (incident isomorphic approach) for developing alternate forms of a computerized in-basket. In this approach, original and alternate items are essentially similar (they are based on the same critical incident), while being superficially different (they are situated in a different context). Results showed there was no significant difference between the overall in-basket score across the alternate forms. In addition, these overall scores correlated .66, with projected estimates for the full in-basket approaching .80. Implications and limitations of the use of …

Measurement Invariance Of The Pay Satisfaction Questionnaire Across Three Countries, Filip Lievens, Frederik Anseel, Michael M. Harris, Jacob Eisenberg

Research Collection Lee Kong Chian School Of Business

In recent years, pay satisfaction has been increasingly studied in an international context, prompting the importance of examining whether the Pay Satisfaction Questionnaire (PSQ) is invariant across countries other than the United States. This study investigated the measurement invariance across three countries, namely, the United States (N = 321), Belgium (N = 301), and Cyprus (N = 132). Results showed that the measurement structure of the PSQ was invariant across these different countries because there was no departure from measurement invariance in terms of factor form, factor pattern coefficients, factor variances, and factor covariances. These results show promise for the …

Investigating Web-Based Recruitment Sources: Employee Testimonials Vs Word-Of-Mouse, Greet Van Hoye, Filip Lievens

Research Collection Lee Kong Chian School Of Business

Although the internet has dramatically changed recruitment practices, many web-based recruitment sources have not yet been investigated. The present study examines the effects of web-based employee testimonials and web-based word-of-mouth (i.e., 'word-of-mouse') on organizational attraction. The source credibility framework is used to compare these company-dependent and company-independent recruitment sources. In a sample of potential applicants for a head nurse position, word-of-mouse was associated with higher organizational attractiveness than web-based employee testimonials. However, potential applicants were more attracted when testimonials provided information about individual employees than about the organization. Conversely, word-of-mouse was associated with higher organizational attractiveness and more organizational pursuit …

Modeling An Information Literacy Programme For Undergraduates: A Soft Systems Methodology Approach / Nor Edzan Che Nasir, Che Nasir Nor Edzan

Student Works (2000-2009)

In its simplest form, information literacy is defined as the ability to recognise a need for information and from there on, one is able to locate, retrieve, evaluate and use the procured information effectively. The acquisition of information literacy skills is deemed by many as a necessity for the Information Age and it is termed by many as a life long learning skill. Set against such a background, this study is centred on the issue of information literacy competencies of Malaysian final year ICT undergraduates. The focus is on final year undergraduates at the Faculty of Computer Science and Information …

International New Ventures: Revisiting The Influences Behind The 'Born-Global' Firm, Terence P. C. Fan, Phillip Phan

Research Collection Lee Kong Chian School Of Business

There is a small but theoretically important literature on 'born-globals' or international new venture firms that positions itself in contrast to the more established sequential international entry literature. In this paper we examine the pattern of entry into international markets for a set of international new ventures and show that they need not be a distinct breed of firms, as previous research has portrayed. Absent a specific technological advantage, the decision for a new venture to internationalize at inception is influenced by the size of its home market and by its production capacity, as well as by cultural and economic …

The Effects Of Entrepreneurial Growth Orientation On Organizational Change And Firm Growth, Wee Liang Tan, Thomas Menkhoff, Yue Wah Chay

Research Collection Lee Kong Chian School Of Business

Managing growth in an enterprise as it grows beyond the startup phase is a challenge for many entrepreneurs. One key element that can help or hinder growth is the entrepreneur. Entrepreneurial growth has been linked to micro variables (motivations and psychological attributes of the entrepreneur) and macro variables. However, few studies have examined the role of the growth aspirations of the entrepreneur on the necessary elements of organization change related to growth.

This paper reports a study employing a typology of entrepreneurs based on their growth aspirations using an established dichotomous scale devised by Smith to differentiate between what he …

Negotiating 'Professional Agency': Social Work And Decision-Making Within The Ontario Child Welfare System, Henry Parada, Lisa Barnoff, Brienne Coleman

The Journal of Sociology & Social Welfare

This article explores how social work as a discipline has helped to negotiate professional agency in decision-making within the restructured child protection system. The narratives of child protection workers affirm that a restrictive climate does exist in child protection agencies and that it indeed shapes the way they make their decisions. This study uses institutional ethnography as the methodology for exploring the decision-making practices of child protection workers. Three forms of data collection were used: experience as data, documentation reviews and in-depth interviews.

Journal Of Sociology & Social Welfare Vol. 34, No. 4 (December 2007)

The Journal of Sociology & Social Welfare

TABLE OF CONTENTS

• TWO DECADES AFTER MCMARTIN: A FOLLOW-UP OF 22 CONVICTED DAY CARE EMPLOYEES - Mary deYoung
• NEGOTIATING 'PROFESSIONAL AGENCY': SOCIAL WORK AND DECISION-MAKING WITHIN THE ONTARIO CHILD WELFARE SYSTEM - Henry Parada, Lisa Barnoff, and Brienne Coleman
• A CRITIQUE OF THE GLOBAL TRAFFICKING DISCOURSE AND U.S. POLICY - Moshoula Capous Desyllas
• A QUALITATIVE STUDY OF LETTERS TO PRESIDENT KENNEDY FROM PERSONS WITH MENTAL ILLNESS AND THEIR FAMILIES:USING THE RESEARCH POEM IN POLICY ORIENTED RESEARCH - Rich Furman and Allison Shukraft
• THE RESEARCH PRACTICES AND NEEDS OF NONPROFIT ORGANIZATIONS IN AN URBAN CENTER - Randy Stoecker
• PUBLIC AND PRIVATE …

The Research Practices And Needs Of Non-Profit Organizations In An Urban Center, Randy Stoecker

The Journal of Sociology & Social Welfare

How do nonprofit organizations use data and research? What challenges do they face in conducting research and managing data? In spring of 2004, 80 nonprofit organizations in Toledo, Ohio returned a survey on their research and data needs and practices. The survey found that nonprofits collect data on a wide variety of topics, but do not use much of the data that they collect, and do not collect much data that could be useful for other groups, particularly neighborhood organizations. The average nonprofit in the survey has five employees and four volunteers who, together, spend 56 hours per week collecting, …

Review Of International Social Work Research: Issues And Prospects. Tony Tripodi And Miriam Potoky-Tripodi. Reviewed By Teresa Morris., Teresa Morris

The Journal of Sociology & Social Welfare

Book review of Tony Tripodi and Miriam Potocky-Tripodi, International Social Work Research: Issues and Prospects. New York: Oxford University Press, 2007. $ 55.00 hardcover, $ 24.95 papercover.

Review Of Strategic Giving: The Art And Science' Of Philanthropy. Peter Frumkin. Reviewed By Ram Cnaan., Ram Cnaan

The Journal of Sociology & Social Welfare

Book review of Peter Frumkin, Strategic Giving: The Art and Science of Philanthropy. Chicago, IL: University of Chicago Press, 2006. $ 39.00 hardcover.

Review Of The Relationship Rights Of Children. James G. Dwyer. Reviewed By Mary Ann Mason., Mary Ann Mason

The Journal of Sociology & Social Welfare

Book review of James G. Dwyer, The Relationship Rights of Children. Cambridge University Press, 2006, $ 55.00 hardcover.