Degrees of Change: Is There Room for the Foreign LIS Degree in Today\u27s Academic Library?

The American Library Association (ALA) accredited Masters in Library Science (MLS) has long been considered the standard terminal degree for most academic librarians. However, there are many relevant degrees offered in foreign countries that are not evaluated by the American Library Association. At Southern Illinois University Carbondale, a task force was formed to investigate whether the library faculty should revise their Operating Paper to allow for foreign library science degrees. Members of the task force researched the nature and quality of foreign library and information science education. They also investigated how other academic libraries handle this question by compiling data on the degree requirements listed in position advertisements for academic libraries posted between October 1 and November 5, 2008. The data suggests that many academic libraries allow individuals with non-ALA accredited library science degrees to apply for professional positions. This presentation examines the results of the task force’s investigation. The poster contains visual elements that will engage the viewer with the topic and encourage questions about the implications of this research

Foreign LIS Degrees in Contemporary US Academic Libraries

Purpose – The purpose of this case study is to summarize a task force\u27s efforts to change the educational degree requirements for open librarian positions at a large university in the Midwestern USA. Design/methodology/approach – The paper reviews the literature on degree requirements in academic libraries and the nature of LIS degrees from countries outside the USA. It analyzes 136 position advertisements for academic librarians by required terminal degree and the type and Association of Research Libraries (ARL) status of the institution. Findings – The paper concludes that, while most position advertisements do not specifically address foreign Library and Information Science (LIS) degrees, many advertisements, especially those at ARL libraries, contain flexible language that allows for degrees that are “equivalent” to the American Library Association (ALA) accredited LIS degree. Research limitations/implications – The data collected from the relatively small sample of 136 job advertisements for academic librarians posted on the ALA Joblist and Chronicle of Higher Education web sites were largely meant to be anecdotal. Practical implications – The paper provides useful information for academic libraries in the USA, receiving applications for professional positions from applicants with foreign LIS degrees. Originality/value – Although the literature on the ALA-accredited Master\u27s of Library and Information Science (MLS) degree is extensive, no study considers the availability of positions to those with MLS degrees from other countries

Иммуногистохимическая детекция каппа-опиоидных рецепторов в коже человека

The imbalance of p- and kappa-opioid receptors in the skin or central nervous system is currently deemed to be one of the reasons of chronic pruritus. A number of studies demonstrated a positive effect of system agonists of kappa-opioid receptors in the treatment of uremic pruritus, nodular pruritus, paraneoplastic and cholestatic pruritus. This research demonstrates an expression of kappa-opioid receptors in human skin (basal keratinocytes, dendritic cells, epidermal melanocytes and fibroblasts of the upper dermis) detected with the use of different immunochemistry methods.В качестве одной из причин хронического зуда в настоящее время предполагается дисбаланс системы мю- и каппа-опиоидных рецепторов в коже или в центральной нервной системе. В нескольких исследованиях продемонстрирован положительный эффект системных агонистов каппа-опиоидных рецепторов в лечении уремического зуда, узловатой почесухи, паранеопластического и холестатического зуда. В настоящей работе демонстрируется экспрессия каппа-опиоидных рецепторов в коже человека (базальных кератиноцитах, дендритных клетках, меланоцитах эпидермиса и фибробластах сосочкового слоя дермы), определенная с помощью различных иммуногистохимических методик

Technology integration box beam failure study

Composite structures have the potential to be cost-effective, structurally efficient primary aircraft structures. The Advanced Composites Technology (ACT) Program has the goal to develop the technology to exploit this potential for heavily loaded aircraft structures. As part of the ACT Program, Lockheed Aeronautical Systems Company completed the design and fabrication of the Technology Integration Box Beam (TIBB). The TIBB is an advanced composite prototype structure for the center wing section of the C-130 aircraft. Lockheed subjected the TIBB to downbending, upbending, torsion and combined upbending and torsion load conditions to verify the design. The TIBB failed at 83 percent of design ultimate load for the combined upbending and torsion load condition. The objective of this paper is to describe the mechanisms that led to the failure of the TIBB. The results of a comprehensive analytical and experimental study are presented. Analytical results include strain and deflection results from both a global analysis of the TIBB and a local analysis of the failure region. These analytical results are validated by experimental results from the TIBB tests. The analytical and experimental results from the TIBB tests are used to determine a sequence of events that resulted in failure of the TIBB. A potential cause of failure is high stresses in a stiffener runout region. Analytical and experimental results are also presented for a stiffener runout specimen that was used to simulate the TIBB failure mechanisms

Analysis of Discrete-Source Damage Progression in a Tensile Stiffened Composite Panel

This paper demonstrates the progressive failure analysis capability in NASA Langley s COMET-AR finite element analysis code on a large-scale built-up composite structure. A large-scale five stringer composite panel with a 7-in. long discrete source damage was analyzed from initial loading to final failure including the geometric and material nonlinearities. Predictions using different mesh sizes, different saw cut modeling approaches, and different failure criteria were performed and assessed. All failure predictions have a reasonably good correlation with the test result