Iowa Public Library Statistics, July 2007-June 2008

The 2007-2008 (FY08) edition of Iowa Public Library Statistics includes information on income, expenditures, collections, circulation, and other measures, including staff. Each section is arranged by size code, then alphabetically by city. The totals and percentiles for each size code grouping are given immediately following the alphabetical listings. Totals and medians for all reporting libraries are given at the end of each section. There are 543 libraries included in this publication; 522 submitted a report. The table of size codes (page 6) lists the libraries alphabetically. The following table lists the size code designations, the population range in each size code, the number of libraries reporting in each size code, and the total population of the reporting libraries in each sizecode. The total population served by the 543 libraries is 2,248,279. Population data is used to determine per capita figures throughout the publication.

Iowa Public Library Statistics Pocket Digest, 2008

The information in this digest comes from the FY08 Iowa Annual Public Library Survey. It reflects the activities of 522 of the 543 public libraries in Iowa. Full details may be found at http://www.statelibraryofiowa.org/ld/statistics. Information for the national rankings on pages 3 to 4 comes from Public Libraries in the United States: Fiscal Year 2006 by the Institute of Museum and Library Services, Washington D.C., December 2008. http://harvester.census.gov/imls/pubs/pls/pub_detail.asp?id=121#

Survey of School Library Media Centers in Iowa, July 2001-May 2002

Survey of School Library Media Centers in Iowa.

Survey of School Library Media Centers in Iowa, July 2002-June 2003

Survey of School Library Media Centers in Iowa.

Survey of School Library Media Centers in Iowa, July 2003-June 2004

Survey of School Library Media Centers in Iowa.

Survey of School Library Media Centers in Iowa, July 2004-June 2005

Survey of School Library Media Centers in Iowa.

Results of FY07 School Library Survey

Summary of results from the FY07 School Library Survey formatted by percentiles and student population size groups defined by the Iowa School Library Program Guidelines

Summary of Results of the FY08 Iowa School Library Survey

Summary of results from the FY08 School Library Survey formatted by percentiles (from 25th to 90th percentiles) and student population size groups defined by the Iowa School Library Program Guidelines.

Independent evolution of hypervariable regions of HIV-1 gp120: V4 as a swarm of N-Linked glycosylation variants

In this study we have characterized intra-patient length polymorphism in V4 by cloning and sequencing a C2-C4 fragment from HIV plasma RNA in patients at different stages of HIV disease. Clonal analysis of clade B, G, and CRF02 isolates during early infection shows extensive intra-patient V4 variability, due to the presence of indel-associated polymorphism. Indels, coupled to amino acid substitution events, affect the number and distribution of potential N-glycosylation sites, resulting in the coexistence, within the same patient, of V4 subsets, each characterized by different sizes, amino acid sequences, and potential N-glycosylation patterns. In contrast, V3 appears to be relatively homogeneous, with similar V3 associated to significantly different V4 within the same clinical specimen. Based on these data, we propose that during early chronic infection V4 is present as a highly divergent quasispecies, enabling the virus to adopt different conformational structures according to immune constrains and other selective pressures

The Handheld Library: Developments at the Rector Gabriel Ferraté Library, UPC

The purpose of this paper is to highlight the mobile services developed by the Rector Gabriel Ferraté Library (BRGF) of the Universitat Politècnica de Catalunya (UPC Barcelona Tech) in Barcelona, Spain.We hope this paper will be of use to other libraries exploring new technologies for communicating and delivering their services to users at a time when mobile services are an emerging topic in librarianship and information science literature. By setting out the successive steps involved in the as yet unfinished process of building our mobile services portfolio, we aim to offer a detailed picture of the mobile services and features offered by a university library from a case study perspective.The main topics to be discussed include:- The BRGF’s mobile website, including the information available, its interactivecapabilities and the services it provides to its users.- The mobile-friendly version of UPCommons (the UPC Library Service’s institutionalrepositories).- The UPC Library Service’s mobile OPAC.- The mobile version of u-win (BRGF’s videogame service).- The use of QR codes to deliver information to mobile devices.- Text message notifications.Additional topics for discussion include:- The library’s organisation and the organisational concepts that underpin andmake possible its technological developments (including mobile).- BRGF’s concern regarding the reduction of investment in the development of mobile services.- The criteria and tools used to guide the library’s decisions regarding thedesign and orientation of current and future mobile services.- How mobile services can help to improve the image of the library as a leadingtechnology site.- Selected mobile features that BRGF plans to offer in the near future.Ultimately, this paper aims to delineate the effectiveness and potential of deliveringlibrary services by the preferred means of communication of a new generation of studentsand teachers.

Summary of Results, 2007 School Library Survey

Survey of School Library Media Centers in Iowa.

Summary of Results, 2008 School Library Survey

Survey of School Library Media Centers in Iowa.

PPAR modulation of kinase-linked receptor signaling in physiology and disease.

Kinase-linked receptors and nuclear receptors connect external cues to gene transcription. Among nuclear receptors, peroxisome proliferator-activated receptors (PPARs) are of special interest in relation to widespread human diseases. Mapping out connections between PPARs and kinase-linked receptor signaling is central to better understand physiological and pathophysiological processes and to better define therapeutic strategies. This is the aim of the present review.

State Library of Iowa Strategic Plan FY08-FY11

Mission: The State Library advocates for Iowa libraries & promotes excellence & innovation in library services in order to provide statewide access to information for all Iowans.

A phylogenetic study of the phosphoenolpyruvate carboxylase multigene family in Poaceae: understanding the molecular changes linked to C4 photosynthesis evolution

Phylogenetic reconstructions have supported several independent appearances of C₄ photosynthesis within grasses (Poaceae). These recurrent appearances appear to contradict the large number of biochemical and morphological changes required to change from C₃ to C₄, a paradox that leads to questions about the genetic changes underlying C₄ evolution. In this study, we analysed sequences encoding phosphoenolpyruvate carboxylases (PEPCs) in grasses in order to gain insights into the origin of the ppc-C₄ gene, which encodes a key enzyme in the C₄ pathway. We screened databanks for PEPC genes or cDNAs in grasses. A coding sequence of 1130 base pairs was used to build phylogenetic trees that supported the existence of four distinct PEPC gene lineages. Ppc-C₄ present in all C₄ grasses was also found in two C₃ species. The ppc-C₄ clade was congruent with the species tree, suggesting orthologous evolution. This result would imply that ppc-C₄ appeared without any duplication event. Nevertheless, caution is needed since the sampling of our study is still far from comprehensive. Further investigation with an increased sampling is recommended to elucidate the evolutionary changes underlying ppc-C₄ gene evolution in grasses.