The Impact of the Christian Faith on Library Service

The library profession is in flux and uncertainty due to its lack of a well-founded philosophy of service. The Christian faith provides the necessary philosophical framework. Three implications follow from the application of a Christian worldview to library practice. First, Christian librarians should provide access to collections that will allow students to integrate faith and learning. Second, they should demonstrate love and concern for library users by offering diligent, humble service.Third, they should teach students the ethical use of information resources. Christianity has an impact on “library service” in three areas. First, the word library presumes a collection of library materials: books, periodicals, microfilms, motion pictures, cassettes, records, and other forms of media. Second, the word service signifies the way the librarian goes about helping people find answers to their information needs.Third, correct use of library resources connotes proper library ethics. Before this paper discusses these three areas, it will be useful to survey the current state of library philosophy

Impacts of florfenicol on the microbiota landscape and resistome as revealed by metagenomic analysis.

BACKGROUND:Drug-resistant fish pathogens can cause significant economic loss to fish farmers. Since 2012, florfenicol has become an approved drug for treating both septicemia and columnaris diseases in freshwater fish. Due to the limited drug options available for aquaculture, the impact of the therapeutical florfenicol treatment on the microbiota landscape as well as the resistome present in the aquaculture farm environment needs to be evaluated. RESULTS:Time-series metagenomic analyses were conducted to the aquatic microbiota present in the tank-based catfish production systems, in which catfish received standard therapeutic 10-day florfenicol treatment following the federal veterinary regulations. Results showed that the florfenicol treatment shifted the structure of the microbiota and reduced the biodiversity of it by acting as a strong stressor. Planctomycetes, Chloroflexi, and 13 other phyla were susceptible to the florfenicol treatment and their abundance was inhibited by the treatment. In contrast, the abundance of several bacteria belonging to the Proteobacteria, Bacteroidetes, Actinobacteria, and Verrucomicrobia phyla increased. These bacteria with increased abundance either harbor florfenicol-resistant genes (FRGs) or had beneficial mutations. The florfenicol treatment promoted the proliferation of florfenicol-resistant genes. The copy number of phenicol-specific resistance genes as well as multiple classes of antibiotic-resistant genes (ARGs) exhibited strong correlations across different genetic exchange communities (p < 0.05), indicating the horizontal transfer of florfenicol-resistant genes among these bacterial species or genera. Florfenicol treatment also induced mutation-driven resistance. Significant changes in single-nucleotide polymorphism (SNP) allele frequencies were observed in membrane transporters, genes involved in recombination, and in genes with primary functions of a resistance phenotype. CONCLUSIONS:The therapeutical level of florfenicol treatment significantly altered the microbiome and resistome present in catfish tanks. Both intra-population and inter-population horizontal ARG transfer was observed, with the intra-population transfer being more common. The oxazolidinone/phenicol-resistant gene optrA was the most prevalent transferred ARG. In addition to horizontal gene transfer, bacteria could also acquire florfenicol resistance by regulating the innate efflux systems via mutations. The observations made by this study are of great importance for guiding the strategic use of florfenicol, thus preventing the formation, persistence, and spreading of florfenicol-resistant bacteria and resistance genes in aquaculture

Evaluation of double L-values

AbstractIn this paper, a theorem of Zagier concerning double zeta evaluations is generalized to the double L-values. In addition, fast computation of the double L-values is demonstrated, extending the method of Crandall. The PARI commands are available electronically

Religiosity influences on sexual attitudes among young evangelical Christian women

Utilizing subcultural identity, scripting, and reference group theories, this study analyzes 21 young adult, evangelical Christian women’s attitudes toward sexuality, and how they utilize messages regarding sexuality from their pastors and parents. Although the women in this study perceive that messages from their pastors and parents regarding sex are unclear and at times inconsistent, their attitudes still particularly fit into the well-known strict sexual “norms” for evangelical Christians. However, the women’s understanding of sexuality did not always include messages from a pastor or parent. Though messages from the participants’ pastors and parents are not irrelevant to the women in this study, the ambiguous nature of their messages offers the participants a unique opportunity to construct their own definitions of sex. Most participants consider procreation to be an important purpose of sex, but they also believe enjoyment and intimacy are important purposes. Additionally, while most of the women in this study consider oral sex and anal sex to count as a loss of virginity, participants also noted many gray areas when considering virginity loss and sexual purity.Thesis (M.A.)Department of Sociolog