Sonoluminescence in water mixtures and in liquid metals

Imperial Users onl

Application of Shower Theory to High Energy Total Absorption Čerenkov Radiation Counter

Theoretical calculations describing the performance of a Čerenkov counter designed as a total absorption gamma ray spectrometer for the energy range 100-1000 Msv are presented, using approximation A from the standard shower theory, and R. Wilson\u27s quasi-analytical method of cascade shower analysis

Belly-case

THE man in the bed beside me was going to die. The nurses knew there was nothing that could be done for him, and most of the patients knew it too. All day long he had lain there straining, and trying to breathe. Sweat rolled down his face and he caught his breath with a high, sucking sound..

Dataset on the in-stream and off-stream economic value of water

This dataset contains 706 estimates of the economic value of water; it has been compiled from published sources. Economic values are provided for three off-stream uses (agriculture/irrigation, industry, and municipal) and three in-stream ecosystem services (recreation, waste assimilation, and wildlife habitat). The dataset covers per period and capitalised asset values. All value estimates have been standardised in USD (2014) per acre-foot. The data accompanies the research article entitled “Shifting from volume to economic value in virtual water allocation problems: a proposed new framework and methodology” [1]. The dataset can be used to facilitate benefits (or value) transfer

POLICY DEVELOPMENTS IN UNITED STATES AGRICULTURE SINCE 1986

Agricultural and Food Policy,

Prospect Theory and Information Security Investment Decisions

Most articles that discuss the economics of security focus on the use of rational choice decision models for evaluating investment alternatives. However, security investment decisions involve risk and several researchers have noted that risk related decisions often violate the fundamental principles of rational choice decision models. Accordingly, we assert that problems exist with using these models to explain security investment decisions. Further, we believe that the development of prescriptive models to guide investment decisions requires a deeper understanding of the cognitive processes involved. To test these ideas, we introduce a study that uses prospect theory to analyze security practitioners’ investment decisions. The article includes a discussion of our methodology to electronically assess security practitioners’ preference patterns. Additionally, we discuss data collection efforts which are currently in-process and future plans to analyze the collected data. Interim analytical results of data received prior to AMCIS 2012 will be presented to conference attendees

Next Steps in Discovery Implementation: User‐Centered Discovery System Redesign

This paper will discuss a discovery system redesign project at the University of Houston Libraries, and in particular the Discovery Redesign Team’s collaborative, user‐centered approach. Throughout the redesign process, the team collected information about the needs and expectations of internal and external users regarding the Library’s discovery system. The team worked with two internal working groups to gather and evaluate the collected information. The results of this evaluation were used to make user‐centered design decisions. The Discovery Redesign Team worked with the Discovery Advisory Group, made up of library employees from various departments, to seek feedback and suggestions throughout the redesign process. Working collaboratively with this Group informed design decisions made by the team while also generating buy‐in for the discovery redesign. The team worked with the Discovery Usability Group to collect information from end‐users to inform the Team’s design decisions. The Committee held focus groups with the Library Information Desk staff to learn how the discovery system was serving users, and where it was falling short; they conducted usability tests with students to find out where users were experiencing breakdowns while completing common tasks. The methodologies and findings of the team’s various activities will be discussed. Changes to system interfaces affect both internal and external users. The University of Houston’s discovery system redesign is an example of a successful, user‐centered, collaborative design project

The effect of a couples intervention to increase breast cancer screening among korean americans.

Purpose/objectivesTo assess the efficacy of Korean Immigrants and Mammography-Culture-Specific Health Intervention (KIM-CHI), an educational program for Korean American (KA) couples designed to improve mammography uptake among KA women.DesignA two-group cluster randomized, longitudinal, controlled design.Setting50 KA religious organizations in the Chicago area.Sample428 married KA women 40 years of age or older who had not had a mammogram in the past year. The women and their husbands were recruited from 50 KA religious organizations.MethodsCouples were randomly assigned to intervention or attention control groups. Those in the KIM-CHI program (n = 211 couples) were compared to an attention control group (n = 217 couples) at baseline, as well as at 6 and 15 months postintervention on mammogram uptake.Main research variablesSociodemographic variables and mammography uptake were measured. Level of acculturation was measured using the Suinn-Lew Asian Self-Identity Acculturation Scale. Researchers asked questions about healthcare resources and use, health insurance status, usual source of care, physical examinations in the past two years, family history of breast cancer, and history of mammography.FindingsThe KIM-CHI group showed statistically significant increases in mammography uptake compared to the attention control group at 6 months and 15 months postintervention.ConclusionsThe culturally targeted KIM-CHI program was effective in increasing mammogram uptake among nonadherent KA women.Implications for nursingNurses and healthcare providers should consider specific health beliefs as well as inclusion of husbands or significant others. They also should target education to be culturally relevant for KA women to effectively improve frequency of breast cancer screening

Taming the Wilde: Collaborating with Expertise for Faster, Better, Smarter Collection Analysis

The importance of collection assessment and evaluation has been a hot topic due to increasing budget restrictions and the need to prove worth to stakeholders through evidence‐based evaluations. More robust collection analyses, like comparisons of holdings usage to ILL requests, and gap analyses, are increasingly embraced by the library community. Less thought, however, has been given to how to best conduct these analyses to ensure that the cleanest data is used and that the data tells the right story. The data to do these types of analyses often reside in complex systems and web‐environments, which may not be fully understood by the collection managers or subject librarians. The University of Houston Libraries embarked on a largescale gap analysis of the collection by subject area. The key component to success was quickly, accurately, and properly mining the data sources such as Sierra and the electronic resource management system. Our collection team contends that collaboration with expertise in the Resource Discovery Systems Department allowed the team to more quickly develop complete and accurate datasets, and helped to shape the analysis conducted. This paper discusses the challenges of defining project scope, the process of forming methodology, and the challenges of collecting the data. It will also review how experts were able to contribute to each step of this process. Finally it will outline some initial findings of the analysis, and how this research was accomplished in a realistic time frame