Digital Commons Network^™

Widening Spheres Of Impact: The Role Of Forgiveness In Marital And Family, Kristina Gordon, Farrah Hughes, Nathan Tomcik, Lee Dixon, Samantha Litzinger

Lee Dixon

This study examined relations between aspects of family functioning and positive and negative dimensions of forgiveness. Increased understanding of one's partner and decreased anger about betrayal characterize positive forgiveness, whereas experiences such as holding a grudge and desiring revenge indicate negative forgiveness. The sample included 87 wives and 74 husbands who reported experiencing a significant betrayal, their partners, and their adolescent children. Analyses of reported forgiveness revealed that more negative forgiveness was associated with lower marital satisfaction for husbands and wives; trust partially mediated this relationship for husbands and wives. Greater positive forgiveness reported by husbands and wives predicted their …

Behavioral And Cognitive-Behavioral Therapies, Kristina Gordon, Lee Dixon, Jennifer Willett, Farrah Hughes

Lee Dixon

The Handbook of Family Psychology provides a comprehensive overview of the theoretical underpinnings and established practices relating to family psychology.

-Provides a thorough orientation to the field of family psychology for clinicians

-Includes summaries of the most recent research literature and clinical interventions for specific areas of interest to family psychology clinicians

-Features essays by recognized experts in a variety of specialized fields

-Suitable as a required text for courses in family psychology, family therapy, theories of psychotherapy, couples therapy, systems theory, and systems therapy

Implementing Federated Search At The University Of Wyoming, Michael Nelson, Mary Ann Harlow, Cass Kvenild

Michael Lawrence Nelson

No abstract provided.

The European Court Of Human Rights Ruling Against Britain's Policy Of Keeping Fingerprints & Dna Samples Of Criminal Suspects, K. Michael, Clive Harfield

Clive Harfield

In England and Wales, the Police and Criminal Evidence Act 1984 (the PACE) contained powers for the taking of fingerprints, and samples in the form of deoxyribonucleic acid (DNA). In 2001, Section 64(1A) of the PACE was substituted with Section 82 of the Criminal Justice and Police Act. The change to legislation meant that a suspect of a crime would have their fingerprints and samples permanently stored on the police national computer (PNC) even after having been acquitted. This paper critically analyses the circumstances of the landmark case of S. AND MARPER V. THE UNITED KINGDOM in two different contexts …

Selection Bias In College Admissions Test Scores, Jesse Rothstein, Melissa Clark, Diane Schanzenbach

Diane Whitmore Schanzenbach

Data from college admissions tests can provide a valuable measure of student achievement, but the non-representativeness of test-takers is an important concern. We examine selectivity bias in both state-level and school-level SAT and ACT averages. The degree of selectivity may differ importantly across and within schools, and across and within states. To identify within-state selectivity, we use a control function approach that conditions on scores from a representative test. Estimates indicate strong selectivity of test-takers in "ACT states," where most college- bound students take the ACT, and much less selectivity in SAT states. To identify within- and between-school selectivity, we …

Poverty Reduction And Vincentian Higher Education Institutions, Marco Tavanti, Craig Mousin

Craig B. Mousin

Dr. Marco Tavanti and Craig Mousin discuss with Dr. Scott Kelly the university's responsibility for poverty reduction as expressed in the conferences and special number of Vincentian Heritage "What would Vincent do? Vincentian Higher Education and Poverty Reduction"

Prediction Markets To Forecast Electricity Demand, Peter Cramton, Luciano De Castro

Luciano I. de Castro

Forecasting electricity demand for future years is an essential step in resource planning. A common approach is for the system operator to predict future demand from the estimates of individual distribution companies. However, the predictions thus obtained may be of poor quality, since the reporting incentives are unclear. We propose a prediction market as a form of forecasting future demand for electricity. We describe how to implement a simple prediction market for continuous variables, using only contracts based on binary variables. We also discuss specific issues concerning the implementation of such a market.

National Institutes Of Health State-Of-The-Science Conference Statement: Cesarean Delivery On Maternal Request, Karen Rothenberg

Karen H. Rothenberg

No abstract provided.

Project Bioshield: Linking Bioterrorism Threats And Countermeasure Procurement To Enhance Terrorism Preparedness, Michael Greenberger

Michael Greenberger

No abstract provided.

Shared Understanding Of End-Users' Requirements In E-Science Projects, Peter Darch, Annamaria Carusi, Marina Jirotka

Peter Darch

The acquisition by developers of e-science applications of a thorough understanding of the requirements of end-users has been recognized as playing a critical role in the usability of such applications. However, there is another dimension to such an understanding that also plays an important role, namely the extent to which these developers converge on a shared understanding of these requirements. This paper considers why such a shared understanding is important, and highlights possible obstacles to this that may arise in the context of e-science projects. A research project, consisting of qualitative case studies of two projects, is being undertaken, with …

Improved Synthesis Of Pincer Ligand Precursor, And Synthesis And Structural Characterization Of Terphenyl Scaffolded S–C–S Palladium Pincer Complex., Paul Schroder, Thomas Spilker, Wilson Luu, James Updegraff, Man Lung Kwan, Paul Challen, John Protasiewicz

Paul R. Challen

An easier and more expedient synthesis of 2,6-(BrCH2C6H4)2-4-I-C6H3 (2) is reported. This material allowed easy synthesis of the new pincer ligand precursor 2,6-(4-CH3C6H4SCH2C6H4)2-4-I-C6H3 (3) in 87% yield. Compound 3 reacts with Pd2(dba)3 to give the new palladium pincer complex 4. Compound 4 has been fully characterized, including structural characterization by single crystal X-ray diffraction methods. The results of the crystallographic work on 4 reveal a twisted type pincer complex not unlike related terphenyl pincer complexes.

Polarimetry Studies For The Npdgamma Experiment At The Sns, Jonny Dadras

Jonny Dadras

The NPDGamma collaboration aims to measure a parity-violating directional gamma-ray asymmetry from the capture of polarized cold neutrons on protons. The asymmetry, predicted to be on the order of 50 ppb, is a result of the weak interaction between mesons and nucleons during the neutron capture reaction. The experiment is designed to make a statistics limited measurement of the asymmetry at the level of about 20%. The experiment will be carried out at the Fundamental neutron Physics Beamline (FnPB) at the Spallation Neutron Source (SNS). The neutron beam is polarized by a super-mirror polarizer. A 9.5 G magnetic field guides …

Twitflick: Visualizing The Rhythm And Narrative Of Micro-Blogging Activity, Alberto Pepe, Sasank Reddy, Lilly Nguyen, Mark Hansen

Alberto Pepe

Micro-blogging is a form of online communication by which users broadcast brief text updates, or tweets. This article explores the temporal component of micro-blogging activity by emphasizing its narrative nature: an individual tweet is an expression of personal online presence at a given time, yet it necessarily embodies the context of a broader developing story. We present Twitflick, a digital media platform that blends a continuous stream of real-time text updates from Twitter with related user-uploaded images hosted on Flickr. Twitflick acts as a space in which distributed, temporally-authentic personal narratives, in the form of photographs and text, reinforce, extend, …

"When The Dog Bites..." A Socio-Ecological Approach To Dog Bite Injury Prevention By Targeting Dog Owners In The United States, Saswati Sinha

Monica H. Swahn

The CDC estimates that 4.7 million Americans get bitten by dogs every year. Most of these dog bite injuries involve a family-owned pet and a household member or person familiar to the dog. This capstone examines six topics: dog bite injuries and its impact on communities; new strategies for dog bite injury prevention; incidence of dog bite injuries requiring emergency room treatment among children from 2001 to 2008; dog bite injury healthcare costs; implementation of dog bite injury prevention; and legal issues and outcomes in dog bite injury. A novel approach to dog bite injury research should include a socio-ecological …

An Optimal Choice Of Initial Solutions In The Homotopy Perturbation Method, Habibolla Latifizadeh

H. L. Zadeh

This paper proposes a reliable modification of the homotopy perturbation method which can serve as a promising tool for solving a large class of differential equations. In this approach only the highest order derivative is considered in the solution procedure, and the initial solution which can be obtained by the standard procedure is decomposed to optimally match the solution procedure. Some examples are given, showing that only one or few iterations lead to exact solutions using the new technology, while the standard HPM algorithm yields infinite series converging to the exact solutions.

Primordial Germ Cell-Like Cells Differentiated In Vitro From Skin-Derived Stem Cells, Katja Linher, Paul Dyce, Julang Li

Paul W. Dyce

Background We have previously demonstrated that stem cells isolated from fetal porcine skin have the potential to form oocyte-like cells (OLCs) in vitro. However, primordial germ cells (PGCs), which must also be specified during the stem cell differentiation to give rise to these putative oocytes at more advanced stages of culture, were not systematically characterized. The current study tested the hypothesis that a morphologically distinct population of cells derived from skin stem cells prior to OLC formation corresponds to putative PGCs, which differentiate further into more mature gametes.

Methodology/Principal Findings When induced to differentiate in an appropriate microenvironment, a subpopulation …

Privacy Concern In Google Voice Call Recording, Michael Katz, James Tuthill

Michael Katz

The Federal Communications Commission, taking note of AT&T's complaint, has written to Google with questions about its call blocking. But the implications for our privacy of software-managed call services like Google Voice are a much greater threat to consumers, and that's where the FCC should direct its energy - immediately.

Youtube: Spotlight On Policy, Dr. Greg Hill On Educational Attainment, Greg Hill

Gregory C. Hill

In this episode of SPOTLIGHT ON POLICY, Dr. Greg Hill, Assistant Professor of Public Policy and Administration discusses educational attainment measures for the Boise MSA and Idaho. Spotlight on Policy is a production of the Public Policy Center at Boise State University. http://ppa.boisestate.edu/centerppa/

Developmental Students' Perceptions Of Unsuccessful And Successful Mathematics Learning, Laurel Howard

Laurel Howard

The purpose of this phenomenological study was to describe what experiences, attitudes, and learning strategies developmental mathematics students believed contributed to their failure to gain basic math skill proficiency in the past and what experiences, attitudes, and learning strategies these students now believed were most likely to enhance the successful learning of basic math skills. To gain an understanding of the lived experiences of successful developmental mathematics students who were previously unsuccessful, structured, open-ended interviews were conducted, classroom observations were made, and formative and summative assessments for the students were collected. Fourteen students from a western 4-year college were selected …

Earning Their Way Out Of Poverty (Outline And Sample Chapter), Gary Fields

Gary S Fields

[Excerpt] According to the latest figures, today an estimated 3.1 billion people still live in absolute poverty, essentially all of them in the low- and middle-income countries of Asia, Latin America, and Africa and none of them in what are traditionally called the “developed economies” of North America (excluding Mexico), Western Europe, and selected parts of Asia and Oceania. This book is about how the poor live and work and what actions the world community could take to improve poor people’s earning opportunities as a central component of a multifaceted program aimed at ending the scourge of absolute economic misery.

A Brief Review Of The Literature On Earnings Mobility In Developing Countries, Gary Fields

Gary S Fields

[Excerpt] The literature on income and earnings mobility falls into three categories:

1. Macro mobility studies address the entire economy. They ask the question, how much income mobility and/or earnings mobility is there in the economy?
2. A second group of studies, micro mobility studies, examines patterns of income and earnings change over time for different individuals or groups. They ask the questions, which individuals or households experience movements of what magnitudes, and what are the correlates and determinants of these movements?
3. Within the micro mobility studies are a number of studies that look specifically at poverty dynamics …

Hu Binding To Bent Dna: A Fluorescence Resonance Energy Transfer And Antisotropy Study, Ishita Mukerji

Ishita Mukerji

HU, an architectural DNA-binding protein, either stabilizes DNA in a bent conformation or induces a bend upon binding to give other proteins access to the DNA. In this study, HU binding affinity for a bent DNA sequence relative to a linear sequence was investigated using fluorescence anisotropy measurements. A static bend was achieved by the introduction of two phased A4T4 tracts in a 20 bp duplex. Binding affinity for 20 bp duplexes containing two phased A-tracts in either a 5'-3' or 3'-5' orientation was found to be almost 10-fold higher than HU binding to a random sequence 20 bp duplex …

Learner-Centred Medical Education: Improved Learning Or Increased Stress?, Michelle Mclean, T Gibbs

Michelle McLean

Context: Globally, as medical education undergoes significant reform towards more "learner-centred" approaches, specific implications arise for medical educators and learners. Although this learner-centredness is grounded in educational theory, a point of discussion would be whether the application and practice of these new curricula alleviate or exacerbate student difficulties and levels of stress. Objectives: This commentary will argue that while this reform in medical education is laudable, with positive implications for learning, medical educators may not have understood or perhaps not embraced "learner-centredness" in its entirety. Discussion: During their training, medical students are expected to be "patient-centred". They are asked to …

Measurements Of Electron Density, Temperature And Photoionization Cross Sections Of The Excited States Of Neon In A Discharge Plasma, Shaukat Mahmood, Nek Shaikh, M. Kalyar, Naveed Piracha, M. Baig

Naveed K. Piracha

In the present work emission and absorption spectroscopy have been used to determine the plasma parameters of neon in a hollow cathode discharge lamp. The excitation temperature is determined using the intensity ratio method and Boltzmann’s plot method whereas the electron density is determined from the Stark broadening of the spectral lines. The behavior of the optogalvanic signal as a function of laser energy has been studied for three transitions from the 2p53s [1/2]2 metastable state following ΔJ=ΔK=0, ±1 dipole selection rules. The saturation technique has been used to measure the photoionization cross section from three intermediate states 2p53p′ [1/2]1, …

An "Act Of God": Race, Religion, And Policy In The Wake Of Hurricane Katrina, Seneca Vaught

Seneca Vaught

This essay addresses how characterization of Hurricane Katrina as an “act of God” exposed historical racial cleavages and policy challenges in post-Katrina America. Act-of-God rhetoric not only stemmed from religious history but was also largely informed by America's racial legacy. Usage of the term often absolved individuals and institutions from personal responsibility and economic liability, especially when the specter of race could be invoked. The term also revealed generational ideological differences within the Black community itself, posing significant questions about the discourse of race and religion in post–civil rights America.

Strong Firms Lobby, Weak Firms Bribe: A Survey-Based Analysis Of The Demand For Influence And Corruption, Sven Feldmann

Sven Feldmann

We use survey responses by firms to examine the firm-level determinants and effects of political influence, their perception of corruption and prevalence of bribe paying. We find that: (a) measures of political influence and corruption/bribes are uncorrelated at the firm level; (b) firms that are larger, older, exporting, government-owned, are widely held and/or have fewer competitors have more political influence, perceive corruption to be less of a problem and pay bribes less often; (c) influence increases sales and government subsidies and in general makes the firm have a more positive view on the government. In sum, we show that strong …

Organized Crime In West Africa: Options For Eu Engagement, Emmanuel Aning

Emmanuel Kwesi Aning

Worldwide, organized crime is considered a major threat to human security. Organized crime impedes social, economic, cultural and democratic developments globally, with disproportionate effects on developing and fragile states. The threat and challenges of organized crime in Africa in general and West Africa in particular is enormous because of the high presence of fragile states serving as potential breeding grounds for such activities (Commission of the European Communities 2007: 5). In Africa, as in the rest of the world, organized criminal activities take the form of drug trafficking, advanced fee and Internet fraud, human trafficking, diamond smuggling, forgery, cigarette smuggling, …

My Embarrassment At Not Knowing Heinich, Winfried S. Peters

Winfried S. Peters

Role Of Non-Group A Streptococci In Acute Pharyngitis, Jeffrey Tiemstra, R L. Miranda

Jeffrey Tiemstra, MD, FAAFP

Decarboxylation Of L-Dopa And 5-Hydroxytryptophan In Dispersed Rat Pancreas Acinar Cells, E. Yu, L. Stern, A. Tenenhouse

Edward Yu

Amino acid decarboxylation activity in dispersed rat pancreas acinar cells and fractions derived by differential centrifugation of homogenate of these cells was studied. The rate of decarboxylation was measured by determining the rate of production of the [3H]-amine from [3H]-amino acid or the rate of production of 14CO2 from the [14C]-carboxy-labelled amino acid. Only the hydroxylated amino acids L-dopa and 5-hydroxytryptophan are decarboxylated by intact dispersed pancreas acinar cells or cell homogenates at all pH values and amino acid concentrations tested. The decarboxylase activity is located exclusively in the cell cytosol. Each substrate competitively inhibits the decarboxylation of the other …