Library services for persons with disabilities: twentieth anniversary update.

PubMed

Willis, Christine A

2012-01-01

In recognition of the twentieth anniversary of the Americans with Disabilities Act (ADA), this survey updates the progress and reflects on the status of academic health sciences library services for people with disabilities since the Nelson study in 1996. The results of this survey extend beyond academic libraries to hospital libraries and include areas where all libraries can improve disability access. Based on a 24% response rate, libraries have addressed accessibility of technology in cost-effective and relatively easy ways. Libraries are reactively rather than proactively making changes to services for persons with disabilities. Copyright © Taylor & Francis Group, LLC

Discovery of User-Oriented Class Associations for Enriching Library Classification Schemes.

ERIC Educational Resources Information Center

Pu, Hsiao-Tieh

2002-01-01

Presents a user-based approach to exploring the possibility of adding user-oriented class associations to hierarchical library classification schemes. Classes not grouped in the same subject hierarchies yet relevant to users' knowledge are obtained by analyzing a log book of a university library's circulation records, using collaborative filtering…

Template-based combinatorial enumeration of virtual compound libraries for lipids

PubMed Central

2012-01-01

A variety of software packages are available for the combinatorial enumeration of virtual libraries for small molecules, starting from specifications of core scaffolds with attachments points and lists of R-groups as SMILES or SD files. Although SD files include atomic coordinates for core scaffolds and R-groups, it is not possible to control 2-dimensional (2D) layout of the enumerated structures generated for virtual compound libraries because different packages generate different 2D representations for the same structure. We have developed a software package called LipidMapsTools for the template-based combinatorial enumeration of virtual compound libraries for lipids. Virtual libraries are enumerated for the specified lipid abbreviations using matching lists of pre-defined templates and chain abbreviations, instead of core scaffolds and lists of R-groups provided by the user. 2D structures of the enumerated lipids are drawn in a specific and consistent fashion adhering to the framework for representing lipid structures proposed by the LIPID MAPS consortium. LipidMapsTools is lightweight, relatively fast and contains no external dependencies. It is an open source package and freely available under the terms of the modified BSD license. PMID:23006594

Template-based combinatorial enumeration of virtual compound libraries for lipids.

PubMed

Sud, Manish; Fahy, Eoin; Subramaniam, Shankar

2012-09-25

A variety of software packages are available for the combinatorial enumeration of virtual libraries for small molecules, starting from specifications of core scaffolds with attachments points and lists of R-groups as SMILES or SD files. Although SD files include atomic coordinates for core scaffolds and R-groups, it is not possible to control 2-dimensional (2D) layout of the enumerated structures generated for virtual compound libraries because different packages generate different 2D representations for the same structure. We have developed a software package called LipidMapsTools for the template-based combinatorial enumeration of virtual compound libraries for lipids. Virtual libraries are enumerated for the specified lipid abbreviations using matching lists of pre-defined templates and chain abbreviations, instead of core scaffolds and lists of R-groups provided by the user. 2D structures of the enumerated lipids are drawn in a specific and consistent fashion adhering to the framework for representing lipid structures proposed by the LIPID MAPS consortium. LipidMapsTools is lightweight, relatively fast and contains no external dependencies. It is an open source package and freely available under the terms of the modified BSD license.

Production and testing of the ENEA-Bologna VITJEFF32.BOLIB (JEFF-3.2) multi-group (199 n + 42 γ) cross section library in AMPX format for nuclear fission applications

NASA Astrophysics Data System (ADS)

Pescarini, Massimo; Orsi, Roberto; Frisoni, Manuela

2017-09-01

The ENEA-Bologna Nuclear Data Group produced the VITJEFF32.BOLIB multi-group coupled neutron/photon (199 n + 42 γ) cross section library in AMPX format, based on the OECD-NEA Data Bank JEFF-3.2 evaluated nuclear data library. VITJEFF32.BOLIB was conceived for nuclear fission applications as European counterpart of the ORNL VITAMIN-B7 similar library (ENDF/B-VII.0 data). VITJEFF32.BOLIB has the same neutron and photon energy group structure as the former ORNL VITAMIN-B6 reference library (ENDF/B-VI.3 data) and was produced using similar data processing methodologies, based on the LANL NJOY-2012.53 nuclear data processing system for the generation of the nuclide cross section data files in GENDF format. Then the ENEA-Bologna 2007 Revision of the ORNL SCAMPI nuclear data processing system was used for the conversion into the AMPX format. VITJEFF32.BOLIB contains processed cross section data files for 190 nuclides, obtained through the Bondarenko (f-factor) method for the treatment of neutron resonance self-shielding and temperature effects. Collapsed working libraries of self-shielded cross sections in FIDO-ANISN format, used by the deterministic transport codes of the ORNL DOORS system, can be generated from VITJEFF32.BOLIB through the cited SCAMPI version. This paper describes the methodology and specifications of the data processing performed and presents some results of the VITJEFF32.BOLIB validation.

EditorialEvidence based library and information practice.

PubMed

Grant, Maria J

2011-06-01

Whilst many of us engage in supporting clinicians in identifying, appraising and using evidence, how many of us adopt the same approach to our own work? A recent survey by the UK LIS Research Coalition indicated that 60% of respondents use research reports as a source of information whilst a similar proportion of health library respondents use professional events such as conferences as a source of information. This summer sees the 6(th) International Evidence Based Library and Information Practice (EBLIP6) being held at the University of Salford, UK between 27(th) -30(th) June which will go some way to satisfying this latter information need whilst the Health Information and Libraries Journal can help satisfy the need for research reports. Whatever you're doing this summer, let's make it evidence based. © 2011 The authors. Health Information and Libraries Journal © 2011 Health Libraries Group.

Development and testing of the VITAMIN-B7/BUGLE-B7 coupled neutron-gamma multigroup cross-section libraries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Risner, J.M.; Wiarda, D.; Miller, T.M.

2011-07-01

The U.S. Nuclear Regulatory Commission's Regulatory Guide 1.190 states that calculational methods used to estimate reactor pressure vessel (RPV) fluence should use the latest version of the evaluated nuclear data file (ENDF). The VITAMIN-B6 fine-group library and BUGLE-96 broad-group library, which are widely used for RPV fluence calculations, were generated using ENDF/B-VI.3 data, which was the most current data when Regulatory Guide 1.190 was issued. We have developed new fine-group (VITAMIN-B7) and broad-group (BUGLE-B7) libraries based on ENDF/B-VII.0. These new libraries, which were processed using the AMPX code system, maintain the same group structures as the VITAMIN-B6 and BUGLE-96 libraries.more » Verification and validation of the new libraries were accomplished using diagnostic checks in AMPX, 'unit tests' for each element in VITAMIN-B7, and a diverse set of benchmark experiments including critical evaluations for fast and thermal systems, a set of experimental benchmarks that are used for SCALE regression tests, and three RPV fluence benchmarks. The benchmark evaluation results demonstrate that VITAMIN-B7 and BUGLE-B7 are appropriate for use in RPV fluence calculations and meet the calculational uncertainty criterion in Regulatory Guide 1.190. (authors)« less

Development and Testing of the VITAMIN-B7/BUGLE-B7 Coupled Neutron-Gamma Multigroup Cross-Section Libraries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Risner, Joel M; Wiarda, Dorothea; Miller, Thomas Martin

2011-01-01

The U.S. Nuclear Regulatory Commission s Regulatory Guide 1.190 states that calculational methods used to estimate reactor pressure vessel (RPV) fluence should use the latest version of the Evaluated Nuclear Data File (ENDF). The VITAMIN-B6 fine-group library and BUGLE-96 broad-group library, which are widely used for RPV fluence calculations, were generated using ENDF/B-VI data, which was the most current data when Regulatory Guide 1.190 was issued. We have developed new fine-group (VITAMIN-B7) and broad-group (BUGLE-B7) libraries based on ENDF/B-VII. These new libraries, which were processed using the AMPX code system, maintain the same group structures as the VITAMIN-B6 and BUGLE-96more » libraries. Verification and validation of the new libraries was accomplished using diagnostic checks in AMPX, unit tests for each element in VITAMIN-B7, and a diverse set of benchmark experiments including critical evaluations for fast and thermal systems, a set of experimental benchmarks that are used for SCALE regression tests, and three RPV fluence benchmarks. The benchmark evaluation results demonstrate that VITAMIN-B7 and BUGLE-B7 are appropriate for use in LWR shielding applications, and meet the calculational uncertainty criterion in Regulatory Guide 1.190.« less

McMaster PLUS: a cluster randomized clinical trial of an intervention to accelerate clinical use of evidence-based information from digital libraries.

PubMed

Haynes, R Brian; Holland, Jennifer; Cotoi, Chris; McKinlay, R James; Wilczynski, Nancy L; Walters, Leslie A; Jedras, Dawn; Parrish, Rick; McKibbon, K Ann; Garg, Amit; Walter, Stephen D

2006-01-01

Physicians have difficulty keeping up with new evidence from medical research. We developed the McMaster Premium LiteratUre Service (PLUS), an internet-based addition to an existing digital library, which delivered quality- and relevance-rated medical literature to physicians, matched to their clinical disciplines. We evaluated PLUS in a cluster-randomized trial of 203 participating physicians in Northern Ontario, comparing a Full-Serve version (that included alerts to new articles and a cumulative database of alerts) with a Self-Serve version (that included a passive guide to evidence-based literature). Utilization of the service was the primary trial end-point. Mean logins to the library rose by 0.77 logins/month/user (95% CI 0.43, 1.11) in the Full-Serve group compared with the Self-Serve group. The proportion of Full-Serve participants who utilized the service during each month of the study period showed a sustained increase during the intervention period, with a relative increase of 57% (95% CI 12, 123) compared with the Self-Serve group. There were no differences in these proportions during the baseline period, and following the crossover of the Self-Serve group to Full-Serve, the Self-Serve group's usage became indistinguishable from that of the Full-Serve group (relative difference 4.4 (95% CI -23.7, 43.0). Also during the intervention and crossover periods, measures of self-reported usefulness did not show a difference between the 2 groups. A quality- and relevance-rated online literature service increased the utilization of evidence-based information from a digital library by practicing physicians.

The AHEC library program and consortia development in California.

PubMed

Jensen, M A; Maddalena, B

1986-07-01

A brief history of the first Area Health Education Center (AHEC) Library Program in California is presented, with a description of methodology and results. The goals of this program were to develop and improve hospital library resources and services, to train hospital library personnel, and to promote resource sharing in a medically underserved area. The health sciences library consortium that evolved became a model for the ten other library consortia in the state. Based on AHEC's twelve years' experience with consortia, from 1973 to 1985, recommendations are made as to size, composition, leadership, outside funding, group participation, publicity, and linkages.

Next-generation libraries for robust RNA interference-based genome-wide screens

PubMed Central

Kampmann, Martin; Horlbeck, Max A.; Chen, Yuwen; Tsai, Jordan C.; Bassik, Michael C.; Gilbert, Luke A.; Villalta, Jacqueline E.; Kwon, S. Chul; Chang, Hyeshik; Kim, V. Narry; Weissman, Jonathan S.

2015-01-01

Genetic screening based on loss-of-function phenotypes is a powerful discovery tool in biology. Although the recent development of clustered regularly interspaced short palindromic repeats (CRISPR)-based screening approaches in mammalian cell culture has enormous potential, RNA interference (RNAi)-based screening remains the method of choice in several biological contexts. We previously demonstrated that ultracomplex pooled short-hairpin RNA (shRNA) libraries can largely overcome the problem of RNAi off-target effects in genome-wide screens. Here, we systematically optimize several aspects of our shRNA library, including the promoter and microRNA context for shRNA expression, selection of guide strands, and features relevant for postscreen sample preparation for deep sequencing. We present next-generation high-complexity libraries targeting human and mouse protein-coding genes, which we grouped into 12 sublibraries based on biological function. A pilot screen suggests that our next-generation RNAi library performs comparably to current CRISPR interference (CRISPRi)-based approaches and can yield complementary results with high sensitivity and high specificity. PMID:26080438

Opportunity for change in the future roles for the health library and information professional: meeting the challenges in NHS Scotland.

PubMed

Maclean, Gerry

2006-12-01

NHS Education for Scotland (NES) is the Special Health Board responsible for supporting best practice in education, training and development for all staff groups within NHS Scotland. As part of its remit, the Knowledge Services Group within NES is responsible for the e-Library, a national electronic resource providing and supporting access to the evidence base. The Knowledge Services Group also supports the national development of library services to NHS Scotland. This article aims to provide a reflective overview of some recent challenges within the health library and information field in Scotland, and the positive role opportunities these have afforded. The information was gathered through extensive professional interaction with staff across the sector over the first year of establishing the new role of Librarian Staff Development Manager. New roles have emerged for health library and information professionals generally; for example, in response to new technology or new user groups. The development of the NHS Scotland e-Library provides examples of role development that emerges symbiotically from core skills applied to a new situation or applied in an innovative way. Role development among health library and information professionals operating at the local service level can be both reactive and proactive. Working together, the partnership between the national Knowledge Services Group and local library and knowledge services for NHS Scotland has resulted in the emergence of additional new roles, extending the role portfolio of the local professional (for example, the Librarian-Tutor role) and supported by other national infrastructures (for example, the competency framework initiative).

New directions in health sciences libraries in China.

PubMed

Xie, Zhiyun; Zhang, Jianjing

2018-06-01

This article briefly describes the services provided by Chinese health science libraries and the factors which influence service provision. Driven by new technologies and national initiatives, the key services delivered by Chinese health libraries in the last 10 years have been research support services (such as research impact assessment, support for data management), evidence-based medicine, systematic reviews, the promotion of health information literacy, and the development of institutional repositories. J.M. © 2018 Health Libraries Group.

Multigroup cross section library for GFR2400

NASA Astrophysics Data System (ADS)

Čerba, Štefan; Vrban, Branislav; Lüley, Jakub; Haščík, Ján; Nečas, Vladimír

2017-09-01

In this paper the development and optimization of the SBJ_E71 multigroup cross section library for GFR2400 applications is discussed. A cross section processing scheme, merging Monte Carlo and deterministic codes, was developed. Several fine and coarse group structures and two weighting flux options were analysed through 18 benchmark experiments selected from the handbook of ICSBEP and based on performed similarity assessments. The performance of the collapsed version of the SBJ_E71 library was compared with MCNP5 CE ENDF/B VII.1 and the Korean KAFAX-E70 library. The comparison was made based on integral parameters of calculations performed on full core homogenous models.

McMaster PLUS: A Cluster Randomized Clinical Trial of an Intervention to Accelerate Clinical Use of Evidence-based Information from Digital Libraries

PubMed Central

Haynes, R. Brian; Holland, Jennifer; Cotoi, Chris; McKinlay, R. James; Wilczynski, Nancy L.; Walters, Leslie A.; Jedras, Dawn; Parrish, Rick; McKibbon, K. Ann; Garg, Amit; Walter, Stephen D.

2006-01-01

Background Physicians have difficulty keeping up with new evidence from medical research. Methods We developed the McMaster Premium LiteratUre Service (PLUS), an internet-based addition to an existing digital library, which delivered quality- and relevance-rated medical literature to physicians, matched to their clinical disciplines. We evaluated PLUS in a cluster-randomized trial of 203 participating physicians in Northern Ontario, comparing a Full-Serve version (that included alerts to new articles and a cumulative database of alerts) with a Self-Serve version (that included a passive guide to evidence-based literature). Utilization of the service was the primary trial end-point. Results Mean logins to the library rose by 0.77 logins/month/user (95% CI 0.43, 1.11) in the Full-Serve group compared with the Self-Serve group. The proportion of Full-Serve participants who utilized the service during each month of the study period showed a sustained increase during the intervention period, with a relative increase of 57% (95% CI 12, 123) compared with the Self-Serve group. There were no differences in these proportions during the baseline period, and following the crossover of the Self-Serve group to Full-Serve, the Self-Serve group’s usage became indistinguishable from that of the Full-Serve group (relative difference 4.4 (95% CI −23.7, 43.0). Also during the intervention and crossover periods, measures of self-reported usefulness did not show a difference between the 2 groups. Conclusion A quality- and relevance-rated online literature service increased the utilization of evidence-based information from a digital library by practicing physicians. PMID:16929034

Construction of 1,3,4-Oxadiazole and 1,3,4-Thiadiazole Library with a High Level of Skeletal Diversity Based on Branching Diversity-Oriented Synthesis on Solid-Phase Supports.

PubMed

Ha, Ji-Eun; Yang, Seung-Ju; Gong, Young-Dae

2018-02-12

An efficient solid-phase synthetic route for the construction of 1,3,4-oxadiazole and 1,3,4-thiadiazole libraries based on branching diversity-oriented synthesis (DOS) has been developed in this study. The core skeleton resins, 1,3,4-oxadiazole and 1,3,4-thiadiazole, were obtained through desulfurative and dehydrative cyclizations of thiosemicarbazide resin, respectively. Various functional groups have been introduced to the core skeleton resins, such as aryl, amine, amide, urea, thiourea, and an amino acid. Most of the libraries were purified by simple trituration without extraction or column chromatography after cleavage of the products from the solid-supported resin. As a result, we obtained high yields of pure 1,3,4-oxadiazole and 1,3,4-thiadiazole derivatives (total numbers = 128). Finally, we confirmed the drug-like properties of our library by calculation of physicochemical properties, displays of the skeletal diversities of the library in 3D-space, and occupation of a broad range of areas by their functional groups.

Active Learning and Teaching: Improving Postsecondary Library Instruction.

ERIC Educational Resources Information Center

Allen, Eileen E.

1995-01-01

Discusses ways to improve postsecondary library instruction based on theories of active learning. Topics include a historical background of active learning; student achievement and attitudes; cognitive development; risks; active teaching; and instructional techniques, including modified lectures, brainstorming, small group work, cooperative…

A Polymerase Chain Reaction-Based Method for Isolating Clones from a Complimentary DNA Library in Sheep

PubMed Central

Friis, Thor Einar; Stephenson, Sally; Xiao, Yin; Whitehead, Jon

2014-01-01

The sheep (Ovis aries) is favored by many musculoskeletal tissue engineering groups as a large animal model because of its docile temperament and ease of husbandry. The size and weight of sheep are comparable to humans, which allows for the use of implants and fixation devices used in human clinical practice. The construction of a complimentary DNA (cDNA) library can capture the expression of genes in both a tissue- and time-specific manner. cDNA libraries have been a consistent source of gene discovery ever since the technology became commonplace more than three decades ago. Here, we describe the construction of a cDNA library using cells derived from sheep bones based on the pBluescript cDNA kit. Thirty clones were picked at random and sequenced. This led to the identification of a novel gene, C12orf29, which our initial experiments indicate is involved in skeletal biology. We also describe a polymerase chain reaction-based cDNA clone isolation method that allows the isolation of genes of interest from a cDNA library pool. The techniques outlined here can be applied in-house by smaller tissue engineering groups to generate tools for biomolecular research for large preclinical animal studies and highlights the power of standard cDNA library protocols to uncover novel genes. PMID:24447069

Extension of the Bgl Broad Group Cross Section Library

NASA Astrophysics Data System (ADS)

Kirilova, Desislava; Belousov, Sergey; Ilieva, Krassimira

2009-08-01

The broad group cross-section libraries BUGLE and BGL are applied for reactor shielding calculation using the DOORS package based on discrete ordinates method and multigroup approximation of the neutron cross-sections. BUGLE and BGL libraries are problem oriented for PWR or VVER type of reactors respectively. They had been generated by collapsing the problem independent fine group library VITAMIN-B6 applying PWR and VVER one-dimensional radial model of the reactor middle plane using the SCALE software package. The surveillance assemblies (SA) of VVER-1000/320 are located on the baffle above the reactor core upper edge in a region where geometry and materials differ from those of the middle plane and the neutron field gradient is very high which would result in a different neutron spectrum. That is why the application of the fore-mentioned libraries for the neutron fluence calculation in the region of SA could lead to an additional inaccuracy. This was the main reason to study the necessity for an extension of the BGL library with cross-sections appropriate for the SA region. Comparative analysis of the neutron spectra of the SA region calculated by the VITAMIN-B6 and BGL libraries using the two-dimensional code DORT have been done with purpose to evaluate the BGL applicability for SA calculation.

Structure Based Library Design (SBLD) for new 1,4-dihydropyrimidine scaffold as simultaneous COX-1/COX-2 and 5-LOX inhibitors.

PubMed

Lokwani, Deepak; Azad, Rajaram; Sarkate, Aniket; Reddanna, Pallu; Shinde, Devanand

2015-08-01

The various scaffolds containing 1,4-dihydropyrimidine ring were designed by considering the environment of the active site of COX-1/COX-2 and 5-LOX enzymes. The structure-based library design approach, including the focused library design (Virtual Combinatorial Library Design) and virtual screening was used to select the 1,4-dihydropyrimidine scaffold for simultaneous inhibition of both enzyme pathways (COX-1/COX-2 and 5-LOX). The virtual library on each 1,4-dihydropyrimidine scaffold was enumerated in two alternative ways. In first way, the chemical reagents at R groups were filtered by docking of scaffold with single position substitution, that is, only at R1, or R2, or R3, … Rn on COX-2 enzyme using Glide XP docking mode. The structures that do not dock well were removed and the library was enumerated with filtered chemical reagents. In second alternative way, the single position docking stage was bypassed, and the entire library was enumerated using all chemical reagents by docking on the COX-2 enzyme. The entire library of approximately 15,629 compounds obtained from both ways after screening for drug like properties, were further screened for their binding affinity against COX-1 and 5-LOX enzymes using Virtual Screening Workflow. Finally, 142 hits were obtained and divided into two groups based on their binding affinity for COX-1/COX-2 and for both enzyme pathways (COX-1/COX-2 and 5-LOX). The ten molecules were selected, synthesized and evaluated for their COX-1, COX-2 and 5-LOX inhibiting activity. Copyright © 2015 Elsevier Ltd. All rights reserved.

The mzqLibrary – An open source Java library supporting the HUPO‐PSI quantitative proteomics standard

PubMed Central

Zhang, Huaizhong; Fan, Jun; Perkins, Simon; Pisconti, Addolorata; Simpson, Deborah M.; Bessant, Conrad; Hubbard, Simon; Jones, Andrew R.

2015-01-01

The mzQuantML standard has been developed by the Proteomics Standards Initiative for capturing, archiving and exchanging quantitative proteomic data, derived from mass spectrometry. It is a rich XML‐based format, capable of representing data about two‐dimensional features from LC‐MS data, and peptides, proteins or groups of proteins that have been quantified from multiple samples. In this article we report the development of an open source Java‐based library of routines for mzQuantML, called the mzqLibrary, and associated software for visualising data called the mzqViewer. The mzqLibrary contains routines for mapping (peptide) identifications on quantified features, inference of protein (group)‐level quantification values from peptide‐level values, normalisation and basic statistics for differential expression. These routines can be accessed via the command line, via a Java programming interface access or a basic graphical user interface. The mzqLibrary also contains several file format converters, including import converters (to mzQuantML) from OpenMS, Progenesis LC‐MS and MaxQuant, and exporters (from mzQuantML) to other standards or useful formats (mzTab, HTML, csv). The mzqViewer contains in‐built routines for viewing the tables of data (about features, peptides or proteins), and connects to the R statistical library for more advanced plotting options. The mzqLibrary and mzqViewer packages are available from https://code.google.com/p/mzq‐lib/. PMID:26037908

The mzqLibrary--An open source Java library supporting the HUPO-PSI quantitative proteomics standard.

PubMed

Qi, Da; Zhang, Huaizhong; Fan, Jun; Perkins, Simon; Pisconti, Addolorata; Simpson, Deborah M; Bessant, Conrad; Hubbard, Simon; Jones, Andrew R

2015-09-01

The mzQuantML standard has been developed by the Proteomics Standards Initiative for capturing, archiving and exchanging quantitative proteomic data, derived from mass spectrometry. It is a rich XML-based format, capable of representing data about two-dimensional features from LC-MS data, and peptides, proteins or groups of proteins that have been quantified from multiple samples. In this article we report the development of an open source Java-based library of routines for mzQuantML, called the mzqLibrary, and associated software for visualising data called the mzqViewer. The mzqLibrary contains routines for mapping (peptide) identifications on quantified features, inference of protein (group)-level quantification values from peptide-level values, normalisation and basic statistics for differential expression. These routines can be accessed via the command line, via a Java programming interface access or a basic graphical user interface. The mzqLibrary also contains several file format converters, including import converters (to mzQuantML) from OpenMS, Progenesis LC-MS and MaxQuant, and exporters (from mzQuantML) to other standards or useful formats (mzTab, HTML, csv). The mzqViewer contains in-built routines for viewing the tables of data (about features, peptides or proteins), and connects to the R statistical library for more advanced plotting options. The mzqLibrary and mzqViewer packages are available from https://code.google.com/p/mzq-lib/. © 2015 The Authors. PROTEOMICS Published by Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Community-led cancer action councils in Queens, New York: process evaluation of an innovative partnership with the Queens library system.

PubMed

Basu Roy, Upal; Michel, Tamara; Carpenter, Alison; Lounsbury, David W; Sabino, Eilleen; Stevenson, Alexis Jurow; Combs, Sarah; Jacobs, Jasmine; Padgett, Deborah; Rapkin, Bruce D

2014-02-06

Community-based participatory research (CBPR) has great potential to address cancer disparities, particularly in racially and ethnically diverse and underserved neighborhoods. The objective of this study was to conduct a process evaluation of an innovative academic-community partnership, Queens Library HealthLink, which aimed to reduce cancer disparities through neighborhood groups (Cancer Action Councils) that convened in public libraries in Queens, New York. We used a mixed-methods approach to conduct 69 telephone survey interviews and 4 focus groups (15 participants) with Cancer Action Council members. We used 4 performance criteria to inform data collection: action or attention to sustainability, library support for the council, social cohesion and group leadership, and activity level. Focus group transcripts were independently coded and cross-checked for consensus until saturation was achieved. Members reported benefits and barriers to participation. Thirty-three original focus group transcript codes were organized into 8 main themes related to member experiences: 1) library as a needed resource, 2) library as a reputable and nondenominational institution, 3) value of library staff, 4) need for a HealthLink specialist, 5) generation of ideas and coordination of tasks, 6) participation challenges, 7) use of community connections, and 8) collaboration for sustainability. In response to the process evaluation, Cancer Action Council members and HealthLink staff incorporated member suggestions to improve council sustainability. The councils merged to increase intercouncil collaboration, and institutional changes were made in funding to sustain a HealthLink specialist beyond the grant period.

Proceedings of Military Librarians' Workshop. The User and the Library (11th, Wright-Patterson Air Force Base, October 31-November 2, 1967).

ERIC Educational Resources Information Center

Air Force Inst. of Tech., Wright-Patterson AFB, OH.

The purpose of this workshop was to investigate the problems the user faces in using a military library and to develop some methods of overcoming these problems. To provide balanced representation of both users and librarians, outside speakers contributed ideas that were discussed in group meetings. Each group discussed the same major topics,…

The value of health libraries and librarians to the Irish health system.

PubMed

Lawton, A

2014-03-01

Librarians working in the Irish health sector are under threat. This is a relatively young profession in comparison with international counterparts, with a low staffing base even at its peak. The public sector moratorium has led to professionally qualified librarians and library assistants not being replaced right across the health system. Librarians are employed in the HSE, voluntary sector, and university sectors. The value that this profession brings to healthcare has been documented in systematic reviews and literature in other countries. In Ireland this group is represented by the Health Science Libraries Group (HSLG), a section of the Library Association of Ireland. The HSLG commissioned research into the status of the profession as well as Irish health libraries. This resulted in the publication of the "SHeLLI Report" in 2011. Results of the report are outlined here and selected examples of value of librarians to healthcare are described.

A Diversity-Oriented Library of Fluorophore-Modified Receptors Constructed from a Chemical Library of Synthetic Fluorophores.

PubMed

Nakano, Shun; Tamura, Tomoki; Das, Raj Kumar; Nakata, Eiji; Chang, Young-Tae; Morii, Takashi

2017-11-16

The practical application of biosensors can be determined by evaluating the sensing ability of fluorophore-modified derivatives of a receptor with appropriate recognition characteristics for target molecules. One of the key determinants for successfully obtaining a useful biosensor is wide variation in the fluorophores attached to a given receptor. Thus, using a larger fluorophore-modified receptor library provides a higher probability of obtaining a practically useful biosensor. However, no effective method has yet been developed for constructing such a diverse library of fluorophore-modified receptors. Herein, we report a method for constructing fluorophore-modified receptors by using a chemical library of synthetic fluorophores with a thiol-reactive group. This library was converted into a library of fluorophore-modified adenosine-binding ribonucleopeptide (RNP) receptors by introducing the fluorophores to the Rev peptide of the RNP complex by alkylation of the thiol group. This method enabled the construction of 263 fluorophore-modified ATP-binding RNP receptors and allowed the selection of suitable receptor-based fluorescent sensors that target ATP. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Statistical uncertainty analysis applied to the DRAGONv4 code lattice calculations and based on JENDL-4 covariance data

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hernandez-Solis, A.; Demaziere, C.; Ekberg, C.

2012-07-01

In this paper, multi-group microscopic cross-section uncertainty is propagated through the DRAGON (Version 4) lattice code, in order to perform uncertainty analysis on k{infinity} and 2-group homogenized macroscopic cross-sections predictions. A statistical methodology is employed for such purposes, where cross-sections of certain isotopes of various elements belonging to the 172 groups DRAGLIB library format, are considered as normal random variables. This library is based on JENDL-4 data, because JENDL-4 contains the largest amount of isotopic covariance matrixes among the different major nuclear data libraries. The aim is to propagate multi-group nuclide uncertainty by running the DRAGONv4 code 500 times, andmore » to assess the output uncertainty of a test case corresponding to a 17 x 17 PWR fuel assembly segment without poison. The chosen sampling strategy for the current study is Latin Hypercube Sampling (LHS). The quasi-random LHS allows a much better coverage of the input uncertainties than simple random sampling (SRS) because it densely stratifies across the range of each input probability distribution. Output uncertainty assessment is based on the tolerance limits concept, where the sample formed by the code calculations infers to cover 95% of the output population with at least a 95% of confidence. This analysis is the first attempt to propagate parameter uncertainties of modern multi-group libraries, which are used to feed advanced lattice codes that perform state of the art resonant self-shielding calculations such as DRAGONv4. (authors)« less

Zebra: An advanced PWR lattice code

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cao, L.; Wu, H.; Zheng, Y.

2012-07-01

This paper presents an overview of an advanced PWR lattice code ZEBRA developed at NECP laboratory in Xi'an Jiaotong Univ.. The multi-group cross-section library is generated from the ENDF/B-VII library by NJOY and the 361-group SHEM structure is employed. The resonance calculation module is developed based on sub-group method. The transport solver is Auto-MOC code, which is a self-developed code based on the Method of Characteristic and the customization of AutoCAD software. The whole code is well organized in a modular software structure. Some numerical results during the validation of the code demonstrate that this code has a good precisionmore » and a high efficiency. (authors)« less

Data Bases and Libraries.

ERIC Educational Resources Information Center

Cote, L. G.

A system in which the function of the library is to acquire, store, and organize materials is proposed which separates the reference function into a group of subject specialists backed up by computerized information retrieval systems. This division of labor is caused by the scientific community's need for access to graphic and other specific (not…

The Future of Consortia among Indian Libraries --- FORSA Consortium as Forerunner?

NASA Astrophysics Data System (ADS)

Birdie, Christina; Alladi, Vagiswari

The phenomenon of consortia or group of libraries buying e-information together has become very important in the last few years. This new scenario, along with new forms of purchasing and selling e-information, has led to new pricing models that have not yet been fixed. Publishers and vendors find it convenient to communicate to a group collectively rather than transacting with individual libraries. In this paper we discuss the various offers from different publishers for access to electronic journals. We also attempt to analyze the suitability of these offers for the future of consortia arrangement in libraries in India based on the requirement and usage of digital information. Some of the challenges could be sorted out with the help of governments' participation in bridging the Digital Divide within the country more economically.

Research evaluation support services in biomedical libraries.

PubMed

Gutzman, Karen Elizabeth; Bales, Michael E; Belter, Christopher W; Chambers, Thane; Chan, Liza; Holmes, Kristi L; Lu, Ya-Ling; Palmer, Lisa A; Reznik-Zellen, Rebecca C; Sarli, Cathy C; Suiter, Amy M; Wheeler, Terrie R

2018-01-01

The paper provides a review of current practices related to evaluation support services reported by seven biomedical and research libraries. A group of seven libraries from the United States and Canada described their experiences with establishing evaluation support services at their libraries. A questionnaire was distributed among the libraries to elicit information as to program development, service and staffing models, campus partnerships, training, products such as tools and reports, and resources used for evaluation support services. The libraries also reported interesting projects, lessons learned, and future plans. The seven libraries profiled in this paper report a variety of service models in providing evaluation support services to meet the needs of campus stakeholders. The service models range from research center cores, partnerships with research groups, and library programs with staff dedicated to evaluation support services. A variety of products and services were described such as an automated tool to develop rank-based metrics, consultation on appropriate metrics to use for evaluation, customized publication and citation reports, resource guides, classes and training, and others. Implementing these services has allowed the libraries to expand their roles on campus and to contribute more directly to the research missions of their institutions. Libraries can leverage a variety of evaluation support services as an opportunity to successfully meet an array of challenges confronting the biomedical research community, including robust efforts to report and demonstrate tangible and meaningful outcomes of biomedical research and clinical care. These services represent a transformative direction that can be emulated by other biomedical and research libraries.

Redesigning a library-based genetics class research project through instructional theory and authentic experience.

PubMed

Tennant, Michele R; Edwards, Mary; Miyamoto, Michael M

2012-04-01

How can the library-based research project of a genetics course be reinvigorated and made sustainable without sacrificing educational integrity? The University of Florida's Health Science Center Library provides the case study. Since 1996, the librarian has codeveloped, supported, and graded all components of the project. In 2009, the project evolved from a single-authored paper to a group-work poster, with graded presentations hosted by the library. In 2010, students were surveyed regarding class enhancements. Responses indicated a preference for collaborative work and the poster format and suggested the changes facilitated learning. Instructors reported that the poster format more clearly documented students' understanding of genetics. Results suggest project enhancements contributed to greater appreciation, understanding, and application of classroom material and offered a unique and authentic learning experience, without compromising educational integrity. The library benefitted through increased visibility as a partner in the educational mission and development of a sustainable instructional collaboration.

Circulation policies in health science libraries.

PubMed

Watkins, C; Coker, N C

1970-10-01

There is general agreement that library policies have considerable influence on the use of libraries. Medical school (health science) libraries of this country were surveyed as to their policies in respect to whether faculty and student use were regulated by a single policy, circulation regulations, hours library was accessible to users, accessibility of reserve material, interlibrary loan, policy on overdue material, and exit control. THE LIBRARIES WERE THEN DIVIDED INTO THREE GROUPS, HIGH, MIDDLE, AND LOW ACCORDING TO THE FOLLOWING CHARACTERISTICS: size of student body, size of faculty, size of holdings, size of library staff, annual budget, and annual circulation. Our findings would indicate that schools falling in a high category based upon these criteria tend to be more restrictive in their policies and to have different regulations for faculty and students than do schools in the low category.These findings warrant further study.

Teacher-School Library Media Specialist Collaboration through Social Marketing Strategies: An Information Behavior Study

ERIC Educational Resources Information Center

Immroth, Barbara; Lukenbill, W. Bernard

2007-01-01

This research was supported in part though an IMLS Kent State University Grant supporting Information Literacy. Based on the importance of teacher-school library media specialist collaboration, this study seeks to advance knowledge involving the dynamics of this special relationship. The subjects were a group of student librarians--themselves…

Using Mobile App Development Tools to Build a GIS Application

NASA Astrophysics Data System (ADS)

Mital, A.; Catchen, M.; Mital, K.

2014-12-01

Our group designed and built working web, android, and IOS applications using different mapping libraries as bases on which to overlay fire data from NASA. The group originally planned to make app versions for Google Maps, Leaflet, and OpenLayers. However, because the Leaflet library did not properly load on Android, the group focused efforts on the other two mapping libraries. For Google Maps, the group first designed a UI for the web app and made a working version of the app. After updating the source of fire data to one which also provided historical fire data, the design had to be modified to include the extra data. After completing a working version of the web app, the group used webview in android, a built in resource which allowed porting the web app to android without rewriting the code for android. Upon completing this, the group found Apple IOS devices had a similar capability, and so decided to add an IOS app to the project using a function similar to webview. Alongside this effort, the group began implementing an OpenLayers fire map using a simpler UI. This web app was completed fairly quickly relative to Google Maps; however, it did not include functionality such as satellite imagery or searchable locations. The group finished the project with a working android version of the Google Maps based app supporting API levels 14-19 and an OpenLayers based app supporting API levels 8-19, as well as a Google Maps based IOS app supporting both old and new screen formats. This project was implemented by high school and college students under an SGT Inc. STEM internship program

Providing Health Sciences Services in a Joint-Use Distributed Learning Library System: An Organizational Case Study.

PubMed

Enslow, Electra; Fricke, Suzanne; Vela, Kathryn

2017-01-01

The purpose of this organizational case study is to describe the complexities librarians face when serving a multi-campus institution that supports both a joint-use library and expanding health sciences academic partnerships. In a system without a centralized health science library administration, liaison librarians are identifying dispersed programs and user groups and collaborating to define their unique service and outreach needs within a larger land-grant university. Using a team-based approach, health sciences librarians are communicating to integrate research and teaching support, systems differences across dispersed campuses, and future needs of a new community-based medical program.

Criteria-based evaluation of group 3 level memory telefacsimile equipment for interlibrary loan.

PubMed Central

Bennett, V M; Wood, M S; Malcom, D L

1990-01-01

The Interlibrary Loan, Document Delivery, and Union List Task Force of the Health Sciences Libraries Consortium (HSLC)--with nineteen libraries located in Philadelphia, Pittsburgh, and Hershey, Pennsylvania, and Delaware--accepted the charge of evaluating and recommending for purchase telefacsimile hardware to further interlibrary loan among HSLC members. To allow a thorough and scientific evaluation of group 3 level telefacsimile equipment, the task force identified ninety-six hardware features, which were grouped into nine broad criteria. These features formed the basis of a weighted analysis that identified three final candidates, with one model recommended to the HSLC board. This article details each of the criteria and discusses features in terms of library applications. The evaluation grid developed in the weighted analysis process should aid librarians charged with the selection of level 3 telefacsimile equipment. PMID:2328361

Creating a library holding group: an approach to large system integration.

PubMed

Huffman, Isaac R; Martin, Heather J; Delawska-Elliott, Basia

2016-10-01

Faced with resource constraints, many hospital libraries have considered joint operations. This case study describes how Providence Health & Services created a single group to provide library services. Using a holding group model, staff worked to unify more than 6,100 nonlibrary subscriptions and 14 internal library sites. Our library services grew by unifying 2,138 nonlibrary subscriptions and 11 library sites and hiring more library staff. We expanded access to 26,018 more patrons. A model with built-in flexibility allowed successful library expansion. Although challenges remain, this success points to a viable model of unified operations.

Introducing the National Library for Health Skin Conditions Specialist Library.

PubMed

Grindlay, Douglas; Boulos, Maged N Kamel; Williams, Hywel C

2005-04-26

This paper introduces the new National Library for Health Skin Conditions Specialist Library http://www.library.nhs.uk/skin. The aims, scope and audience of the new NLH Skin Conditions Specialist Library, and the composition and functions of its core Project Team, Editorial Team and Stakeholders Group are described. The Library's collection building strategy, resource and information types, editorial policies, quality checklist, taxonomy for content indexing, organisation and navigation, and user interface are all presented in detail. The paper also explores the expected impact and utility of the new Library, as well as some possible future directions for further development. The Skin Conditions Specialist Library is not just another new Web site that dermatologists might want to add to their Internet favourites then forget about it. It is intended to be a practical, "one-stop shop" dermatology information service for everyday practical use, offering high quality, up-to-date resources, and adopting robust evidence-based and knowledge management approaches.

New Methodologies for Generation of Multigroup Cross Sections for Shielding Applications

NASA Astrophysics Data System (ADS)

Arzu Alpan, F.; Haghighat, Alireza

2003-06-01

Coupled neutron and gamma multigroup (broad-group) libraries used for Light Water Reactor shielding and dosimetry commonly include 47-neutron and 20-gamma groups. These libraries are derived from the 199-neutron, 42-gamma fine-group VITAMIN-B6 library. In this paper, we introduce modifications to the generation procedure of the broad-group libraries. Among these modifications, we show that the fine-group structure and collapsing technique have the largest impact. We demonstrate that a more refined fine-group library and the bi-linear adjoint weighting collapsing technique can improve the accuracy of transport calculation results.

Research evaluation support services in biomedical libraries

PubMed Central

Gutzman, Karen Elizabeth; Bales, Michael E.; Belter, Christopher W.; Chambers, Thane; Chan, Liza; Holmes, Kristi L.; Lu, Ya-Ling; Palmer, Lisa A.; Reznik-Zellen, Rebecca C.; Sarli, Cathy C.; Suiter, Amy M.; Wheeler, Terrie R.

2018-01-01

Objective The paper provides a review of current practices related to evaluation support services reported by seven biomedical and research libraries. Methods A group of seven libraries from the United States and Canada described their experiences with establishing evaluation support services at their libraries. A questionnaire was distributed among the libraries to elicit information as to program development, service and staffing models, campus partnerships, training, products such as tools and reports, and resources used for evaluation support services. The libraries also reported interesting projects, lessons learned, and future plans. Results The seven libraries profiled in this paper report a variety of service models in providing evaluation support services to meet the needs of campus stakeholders. The service models range from research center cores, partnerships with research groups, and library programs with staff dedicated to evaluation support services. A variety of products and services were described such as an automated tool to develop rank-based metrics, consultation on appropriate metrics to use for evaluation, customized publication and citation reports, resource guides, classes and training, and others. Implementing these services has allowed the libraries to expand their roles on campus and to contribute more directly to the research missions of their institutions. Conclusions Libraries can leverage a variety of evaluation support services as an opportunity to successfully meet an array of challenges confronting the biomedical research community, including robust efforts to report and demonstrate tangible and meaningful outcomes of biomedical research and clinical care. These services represent a transformative direction that can be emulated by other biomedical and research libraries. PMID:29339930

Three-Dimensional Audio Client Library

NASA Technical Reports Server (NTRS)

Rizzi, Stephen A.

2005-01-01

The Three-Dimensional Audio Client Library (3DAudio library) is a group of software routines written to facilitate development of both stand-alone (audio only) and immersive virtual-reality application programs that utilize three-dimensional audio displays. The library is intended to enable the development of three-dimensional audio client application programs by use of a code base common to multiple audio server computers. The 3DAudio library calls vendor-specific audio client libraries and currently supports the AuSIM Gold-Server and Lake Huron audio servers. 3DAudio library routines contain common functions for (1) initiation and termination of a client/audio server session, (2) configuration-file input, (3) positioning functions, (4) coordinate transformations, (5) audio transport functions, (6) rendering functions, (7) debugging functions, and (8) event-list-sequencing functions. The 3DAudio software is written in the C++ programming language and currently operates under the Linux, IRIX, and Windows operating systems.

Survey of Micropublishers: A Report to the Commission on Preservation and Access.

ERIC Educational Resources Information Center

Kesse, Erich

Based on a survey previously developed and pretested by the American Association of Law Libraries to gather information about the practices and use of standards by the producers of first generation microfilm, this survey was implemented by the Research Libraries Group, Inc., under contract to the Commission on Preservation and Access. The intent…

The construction of an EST database for Bombyx mori and its application

PubMed Central

Mita, Kazuei; Morimyo, Mitsuoki; Okano, Kazuhiro; Koike, Yoshiko; Nohata, Junko; Kawasaki, Hideki; Kadono-Okuda, Keiko; Yamamoto, Kimiko; Suzuki, Masataka G.; Shimada, Toru; Goldsmith, Marian R.; Maeda, Susumu

2003-01-01

To build a foundation for the complete genome analysis of Bombyx mori, we have constructed an EST database. Because gene expression patterns deeply depend on tissues as well as developmental stages, we analyzed many cDNA libraries prepared from various tissues and different developmental stages to cover the entire set of Bombyx genes. So far, the Bombyx EST database contains 35,000 ESTs from 36 cDNA libraries, which are grouped into ≈11,000 nonredundant ESTs with the average length of 1.25 kb. The comparison with FlyBase suggests that the present EST database, SilkBase, covers >55% of all genes of Bombyx. The fraction of library-specific ESTs in each cDNA library indicates that we have not yet reached saturation, showing the validity of our strategy for constructing an EST database to cover all genes. To tackle the coming saturation problem, we have checked two methods, subtraction and normalization, to increase coverage and decrease the number of housekeeping genes, resulting in a 5–11% increase of library-specific ESTs. The identification of a number of genes and comprehensive cloning of gene families have already emerged from the SilkBase search. Direct links of SilkBase with FlyBase and WormBase provide ready identification of candidate Lepidoptera-specific genes. PMID:14614147

Microbial community analysis of a coastal hot spring in Kagoshima, Japan, using molecular- and culture-based approaches.

PubMed

Nishiyama, Minako; Yamamoto, Shuichi; Kurosawa, Norio

2013-08-01

Ibusuki hot spring is located on the coastline of Kagoshima Bay, Japan. The hot spring water is characterized by high salinity, high temperature, and neutral pH. The hot spring is covered by the sea during high tide, which leads to severe fluctuations in several environmental variables. A combination of molecular- and culture-based techniques was used to determine the bacterial and archaeal diversity of the hot spring. A total of 48 thermophilic bacterial strains were isolated from two sites (Site 1: 55.6°C; Site 2: 83.1°C) and they were categorized into six groups based on their 16S rRNA gene sequence similarity. Two groups (including 32 isolates) demonstrated low sequence similarity with published species, suggesting that they might represent novel taxa. The 148 clones from the Site 1 bacterial library included 76 operational taxonomy units (OTUs; 97% threshold), while 132 clones from the Site 2 bacterial library included 31 OTUs. Proteobacteria, Bacteroidetes, and Firmicutes were frequently detected in both clone libraries. The clones were related to thermophilic, mesophilic and psychrophilic bacteria. Approximately half of the sequences in bacterial clone libraries shared <92% sequence similarity with their closest sequences in a public database, suggesting that the Ibusuki hot spring may harbor a unique and novel bacterial community. By contrast, 77 clones from the Site 2 archaeal library contained only three OTUs, most of which were affiliated with Thaumarchaeota.

Findings from the most recent Medical Library Association salary survey.

PubMed

Wallace, Marc; McMullen, Thomas D; Corcoran, Kate

2004-10-01

The objective is to provide information on basic issues in library management identified by the Medical Library Association's (MLA's) seventh triennial salary survey. The survey was a Web-based questionnaire. A nonrandom sample of persons was obtained by posting messages to MLA's membership and to the MEDLIB-L e-mail discussion list. Employed MLA members and nonmembers employed in medical library settings filled out a Web-based form designed using common gateway interface (CGI) programming. Six hundred forty-five usable responses were analyzed by the Hay Group and presented in the MLA publication, Hay Group/MLA 2001 Compensation and Benefits Survey. Results from the 2001 survey in this article focus on pay and job satisfaction. Salary survey results since 1983 were analyzed to review trends in seniority, diversity, and pay equity. Given the age progression of respondents from 1983 to 2001, it is clear that succession planning is a core issue for medical libraries. Although efforts to create more diversity in medical libraries in member organizations have started to yield results, pay for white respondents has increased at a higher rate than for other racial categories. The authors found that the pay-for-performance system in the organizations of approximately two-thirds of the respondents is suboptimized and that most of the reasons medical librarians cite for leaving their organization can be addressed and potentially changed by management. Results from the eighth salary survey, slated to be conducted in the fall of 2004, will further track these trends and issues.

The status of health librarianship and libraries in the Republic of Ireland (SHELLI): a mixed methods review to inform future strategy and sustainability.

PubMed

Harrison, Janet; Creaser, Claire; Greenwood, Helen

2013-06-01

This paper summarises the main points of a review of the Status of Health Librarianship & Libraries in Ireland (SHELLI). The review was commissioned to gain a broad understanding of what was happening in practice in Ireland; acquire knowledge about international best practice, and to inform strategic plans to develop and sustain health libraries and librarianship in Ireland. A Mixed Methods approach was used: a literature review; an online survey distributed to health librarians; Semi structured interviews with key stakeholders; a focus group drawing participants from the survey. All evidence was triangulated. New roles for health librarians needed development and the changing educational needs of health librarians warranted attention. Increased collaboration across institutional boundaries needed more consideration, especially in relation to access to e-resources. Marketing of library services was crucial. Irish health library standards, needed to be updated and enforced and a proper evidence base established. The literature provided a number of examples of potentially useful initiatives. A strategic plan of action was drawn up in three areas: (i) to identify champions and promote visibility of health service libraries, (ii) to establish a body of evidence and (iii) to support service development and staff mentoring. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

CASMO5 JENDL-4.0 and ENDF/B-VII.1beta4 libraries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rhodes, J.; Gheorghiu, N.; Ferrer, R.

2012-07-01

This paper details the generation of neutron data libraries for the CASMO5 lattice physics code based on the recently released JENDL-4.0 and ENDF/B-VII.1beta4 nuclear data evaluations. This data represents state-of-the-art nuclear data for late-2011. The key features of the new evaluations are briefly described along with the procedure for processing of this data into CASMO5, 586-energy group neutron data libraries. Finally some CASMO5 results for standard UO{sub 2} and MOX critical experiments for the two new libraries and the current ENDF/B-VII.0 CASMO5 library are presented including the B and W 1810 series, DIMPLE S06A, S06B, TCA reflector criticals with ironmore » plates and the PNL-30-35 MOX criticals. The results show that CASMO5 with the new libraries is performing well for these criticals with a very slight edge in results to the JENDL-4.0 nuclear data evaluation over the ENDF/B-VII.1beta4 evaluation. Work is currently underway to generate a CASMO5 library based on the final ENDF/B-VII.R1 evaluation released Dec. 22, 2011. (authors)« less

Validation of the BUGJEFF311.BOLIB, BUGENDF70.BOLIB and BUGLE-B7 broad-group libraries on the PCA-Replica (H2O/Fe) neutron shielding benchmark experiment

NASA Astrophysics Data System (ADS)

Pescarini, Massimo; Orsi, Roberto; Frisoni, Manuela

2016-03-01

The PCA-Replica 12/13 (H2O/Fe) neutron shielding benchmark experiment was analysed using the TORT-3.2 3D SN code. PCA-Replica reproduces a PWR ex-core radial geometry with alternate layers of water and steel including a pressure vessel simulator. Three broad-group coupled neutron/photon working cross section libraries in FIDO-ANISN format with the same energy group structure (47 n + 20 γ) and based on different nuclear data were alternatively used: the ENEA BUGJEFF311.BOLIB (JEFF-3.1.1) and UGENDF70.BOLIB (ENDF/B-VII.0) libraries and the ORNL BUGLE-B7 (ENDF/B-VII.0) library. Dosimeter cross sections derived from the IAEA IRDF-2002 dosimetry file were employed. The calculated reaction rates for the Rh-103(n,n')Rh-103m, In-115(n,n')In-115m and S-32(n,p)P-32 threshold activation dosimeters and the calculated neutron spectra are compared with the corresponding experimental results.

Library services and user satisfaction in developing countries: a case study.

PubMed

Mairaj, Muhammad Ijaz; Naseer, Mirza Muhammad

2013-12-01

Punjab Institute of Cardiology (PIC) is a recognised teaching hospital for cardiac care in the Punjab province of Pakistan. PIC has established a library to fulfil the research and information needs of health care professionals. This study aims to evaluate the satisfaction of users with the services of PIC library. A purposive sample of 15 health care professionals was selected. A semistructured interview technique based on an interview guide was used for collection of data. The data were qualitatively analysed using a thematic approach. Users of PIC library were satisfied with the library collection, organisation, reference and circulation services, staff attitudes, cooling and heating. They were concerned about library space, hours, furniture and environment, and suggested more availability of electronic library services, newer collections, better Internet access and comfortable furniture. The study proved useful to investigate users' satisfaction with the services of PIC library. It concludes that the PIC library should maintain and strengthen the services with which users are satisfied, and improve those about which they are concerned. The study will be useful to libraries in other developing countries for improvement in their services. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

Introducing the National Library for Health Skin Conditions Specialist Library

PubMed Central

Grindlay, Douglas; Boulos, Maged N Kamel; Williams, Hywel C

2005-01-01

Background This paper introduces the new National Library for Health Skin Conditions Specialist Library . Description The aims, scope and audience of the new NLH Skin Conditions Specialist Library, and the composition and functions of its core Project Team, Editorial Team and Stakeholders Group are described. The Library's collection building strategy, resource and information types, editorial policies, quality checklist, taxonomy for content indexing, organisation and navigation, and user interface are all presented in detail. The paper also explores the expected impact and utility of the new Library, as well as some possible future directions for further development. Conclusion The Skin Conditions Specialist Library is not just another new Web site that dermatologists might want to add to their Internet favourites then forget about it. It is intended to be a practical, "one-stop shop" dermatology information service for everyday practical use, offering high quality, up-to-date resources, and adopting robust evidence-based and knowledge management approaches. PMID:15854224

Redesigning a library-based genetics class research project through instructional theory and authentic experience*

PubMed Central

Tennant, Michele R; Edwards, Mary; Miyamoto, Michael M

2012-01-01

Question: How can the library-based research project of a genetics course be reinvigorated and made sustainable without sacrificing educational integrity? Setting: The University of Florida's Health Science Center Library provides the case study. Methods: Since 1996, the librarian has codeveloped, supported, and graded all components of the project. In 2009, the project evolved from a single-authored paper to a group-work poster, with graded presentations hosted by the library. In 2010, students were surveyed regarding class enhancements. Results: Responses indicated a preference for collaborative work and the poster format and suggested the changes facilitated learning. Instructors reported that the poster format more clearly documented students' understanding of genetics. Conclusion: Results suggest project enhancements contributed to greater appreciation, understanding, and application of classroom material and offered a unique and authentic learning experience, without compromising educational integrity. The library benefitted through increased visibility as a partner in the educational mission and development of a sustainable instructional collaboration. PMID:22514504

Special Libraries.

ERIC Educational Resources Information Center

Foskett, D. J.

The Special Library is distinguished from other libraries as being a library serving a particular group of readers, who have an existence as a group outside of their readership of the library, and whose members direct at least some of their activities towards a common purpose. Thus, the special librarian's first and major responsibility is to know…

Creating new library services through collaboration with resident groups : Aimimg at human resource development and information literacy education in ways only libraries can do : Study on activities of an NPO called Ueda Library Club

NASA Astrophysics Data System (ADS)

Morita, Utako

Creating new library services through collaboration with resident groups : Aimimg at human resource development and information literacy education in ways only libraries can do : Study on activities of an NPO called Ueda Library Club

International Federation of Library Associations Annual Conference Papers. Education and Research Division: Library Schools and Other Training Aspects, and Round Table on Library History Sections (47th, Leipzig, East Germany, August 17-22, 1981).

ERIC Educational Resources Information Center

Wagenbreth, Hildegard; And Others

This group of six papers centers on the development of library schools and the training of library personnel. "The Status of Professional Groups in Libraries and Library Education in the GDR," by Hildegard Wagenbreth and Helmut Kubitschek, East Germany, describes the training programs, apprenticeships, courses, and admission criteria of…

Novel search algorithms for a mid-infrared spectral library of cotton contaminants.

PubMed

Loudermilk, J Brian; Himmelsbach, David S; Barton, Franklin E; de Haseth, James A

2008-06-01

During harvest, a variety of plant based contaminants are collected along with cotton lint. The USDA previously created a mid-infrared, attenuated total reflection (ATR), Fourier transform infrared (FT-IR) spectral library of cotton contaminants for contaminant identification as the contaminants have negative impacts on yarn quality. This library has shown impressive identification rates for extremely similar cellulose based contaminants in cases where the library was representative of the samples searched. When spectra of contaminant samples from crops grown in different geographic locations, seasons, and conditions and measured with a different spectrometer and accessories were searched, identification rates for standard search algorithms decreased significantly. Six standard algorithms were examined: dot product, correlation, sum of absolute values of differences, sum of the square root of the absolute values of differences, sum of absolute values of differences of derivatives, and sum of squared differences of derivatives. Four categories of contaminants derived from cotton plants were considered: leaf, stem, seed coat, and hull. Experiments revealed that the performance of the standard search algorithms depended upon the category of sample being searched and that different algorithms provided complementary information about sample identity. These results indicated that choosing a single standard algorithm to search the library was not possible. Three voting scheme algorithms based on result frequency, result rank, category frequency, or a combination of these factors for the results returned by the standard algorithms were developed and tested for their capability to overcome the unpredictability of the standard algorithms' performances. The group voting scheme search was based on the number of spectra from each category of samples represented in the library returned in the top ten results of the standard algorithms. This group algorithm was able to identify correctly as many test spectra as the best standard algorithm without relying on human choice to select a standard algorithm to perform the searches.

Outreach services in healthcare libraries: perceptions and impacts.

PubMed

Dorset, Rebecca

2014-03-01

Outreach services are becoming more prevalent throughout the health library sector both in the UK and abroad, and they have the potential to impact on information support for evidence-based medicine. This article reports on a study which explored the perceptions of UK health library staff about the term 'outreach' and demonstrated that a variety of services are being offered under this umbrella term. Whilst practitioners are also divided over the impact of outreach services, many of them see this as key to future service developments. The study was completed by Rebecca Dorsett as part of her MSc in Information and Library Management at Northumbria University. She was supervised by Sue Childs and graduated in 2012 with a Distinction. Rebecca is now due to commence a new role as Information Support Officer for the Ministry of Defence. AM. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Group.

An evaluation on the effectiveness of Web 2.0 Startpages (Netvibes & Pageflakes) within NHS libraries.

PubMed

McCormick, Carol; Pickard, Alison Jane

2013-06-01

Carol McCormick was Learning Resources Advisor in the library at James Cook University Hospital, South Teesside when she completed her BSc (Hons) Librarianship (Work Based Learning) degree at Northumbria University. She gained a 1st Class Honours and is now Learning Resources Librarian. Carol's dissertation formed part of a wider action research project into the provision of current awareness services at James Cook University Hospital. This article reports on the evaluation which was conducted after a Web 2.0 Startpage, or portal, had been introduced to improve access to current awareness information for all staff within the Trust. It is the second article in the Dissertations into practice series to examine the use of web-based tools to improve access to information for NHS staff. AM. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

Use of focus groups in a library's strategic planning process.

PubMed

Higa-Moore, Mori Lou; Bunnett, Brian; Mayo, Helen G; Olney, Cynthia A

2002-01-01

The use of focus groups to determine patron satisfaction with library resources and services is extensive and well established. This article demonstrates how focus groups can also be used to help shape the future direction of a library as part of the strategic planning process. By responding to questions about their long-term library and information needs, focus group participants at the University of Texas Southwestern Medical Center at Dallas Library contributed an abundance of qualitative patron data that was previously lacking from this process. The selection and recruitment of these patrons is discussed along with the line of questioning used in the various focus group sessions. Of special interest is the way the authors utilized these sessions to mobilize and involve the staff in creating the library's strategic plan. This was accomplished not only by having staff members participate in one of the sessions but also by sharing the project's major findings with them and instructing them in how these findings related to the library's future. The authors' experience demonstrates that focus groups are an effective strategic planning tool for libraries and emphasizes the need to share information broadly, if active involvement of the staff is desired in both the development and implementation of the library's strategic plan.

Use of focus groups in a library's strategic planning process

PubMed Central

Higa-Moore, Mori Lou; Bunnett, Brian; Mayo, Helen G.; Olney, Cynthia A.

2002-01-01

The use of focus groups to determine patron satisfaction with library resources and services is extensive and well established. This article demonstrates how focus groups can also be used to help shape the future direction of a library as part of the strategic planning process. By responding to questions about their long-term library and information needs, focus group participants at the University of Texas Southwestern Medical Center at Dallas Library contributed an abundance of qualitative patron data that was previously lacking from this process. The selection and recruitment of these patrons is discussed along with the line of questioning used in the various focus group sessions. Of special interest is the way the authors utilized these sessions to mobilize and involve the staff in creating the library's strategic plan. This was accomplished not only by having staff members participate in one of the sessions but also by sharing the project's major findings with them and instructing them in how these findings related to the library's future. The authors' experience demonstrates that focus groups are an effective strategic planning tool for libraries and emphasizes the need to share information broadly, if active involvement of the staff is desired in both the development and implementation of the library's strategic plan. PMID:11838465

Findings from the most recent Medical Library Association salary survey

PubMed Central

Wallace, Marc; McMullen, Thomas D.; Corcoran, Kate

2004-01-01

Objective: The objective is to provide information on basic issues in library management identified by the Medical Library Association's (MLA's) seventh triennial salary survey. Methods: The survey was a Web-based questionnaire. A nonrandom sample of persons was obtained by posting messages to MLA's membership and to the MEDLIB-L email discussion list. Employed MLA members and nonmembers employed in medical library settings filled out a Web-based form designed using common gateway interface (CGI) programming. Results: Six hundred forty-five usable responses were analyzed by the Hay Group and presented in the MLA publication, Hay Group/MLA 2001 Compensation and Benefits Survey. Results from the 2001 survey in this article focus on pay and job satisfaction. Salary survey results since 1983 were analyzed to review trends in seniority, diversity, and pay equity. Conclusions: Given the age progression of respondents from 1983 to 2001, it is clear that succession planning is a core issue for medical libraries. Although efforts to create more diversity in medical libraries in member organizations have started to yield results, pay for white respondents has increased at a higher rate than for other racial categories. The authors found that the pay-for-performance system in the organizations of approximately two-thirds of the respondents is suboptimized and that most of the reasons medical librarians cite for leaving their organization can be addressed and potentially changed by management. Results from the eighth salary survey, slated to be conducted in the fall of 2004, will further track these trends and issues. PMID:15494762

KAOS/LIB-V: A library of nuclear response functions generated by KAOS-V code from ENDF/B-V and other data files

DOE Office of Scientific and Technical Information (OSTI.GOV)

Farawila, Y.; Gohar, Y.; Maynard, C.

1989-04-01

KAOS/LIB-V: A library of processed nuclear responses for neutronics analyses of nuclear systems has been generated. The library was prepared using the KAOS-V code and nuclear data from ENDF/B-V. The library includes kerma (kinetic energy released in materials) factors and other nuclear response functions for all materials presently of interest in fusion and fission applications for 43 nonfissionable and 15 fissionable isotopes and elements. The nuclear response functions include gas production and tritium-breeding functions, and all important reaction cross sections. KAOS/LIB-V employs the VITAMIN-E weighting function and energy group structure of 174 neutron groups. Auxiliary nuclear data bases, e.g., themore » Japanese evaluated nuclear data library JENDL-2 were used as a source of isotopic cross sections when these data are not provided in ENDF/B-V files for a natural element. These are needed mainly to estimate average quantities such as effective Q-values for the natural element. This analysis of local energy deposition was instrumental in detecting and understanding energy balance deficiencies and other problems in the ENDF/B-V data. Pertinent information about the library and a graphical display of the main nuclear response functions for all materials in the library are given. 35 refs.« less

36 CFR 1280.94 - When do Presidential libraries allow other groups to use their public areas for events?

Code of Federal Regulations, 2014 CFR

2014-07-01

... libraries allow other groups to use their public areas for events? 1280.94 Section 1280.94 Parks, Forests... FACILITIES What Additional Rules Apply for Use of Facilities in Presidential Libraries? § 1280.94 When do Presidential libraries allow other groups to use their public areas for events? (a) Although Presidential...

36 CFR 1280.94 - When do Presidential libraries allow other groups to use their public areas for events?

Code of Federal Regulations, 2011 CFR

2011-07-01

... libraries allow other groups to use their public areas for events? 1280.94 Section 1280.94 Parks, Forests... FACILITIES What Additional Rules Apply for Use of Facilities in Presidential Libraries? § 1280.94 When do Presidential libraries allow other groups to use their public areas for events? (a) Although Presidential...

36 CFR 1280.94 - When do Presidential libraries allow other groups to use their public areas for events?

Code of Federal Regulations, 2012 CFR

2012-07-01

... libraries allow other groups to use their public areas for events? 1280.94 Section 1280.94 Parks, Forests... FACILITIES What Additional Rules Apply for Use of Facilities in Presidential Libraries? § 1280.94 When do Presidential libraries allow other groups to use their public areas for events? (a) Although Presidential...

36 CFR 1280.94 - When do Presidential libraries allow other groups to use their public areas for events?

Code of Federal Regulations, 2010 CFR

2010-07-01

... libraries allow other groups to use their public areas for events? 1280.94 Section 1280.94 Parks, Forests... FACILITIES What Additional Rules Apply for Use of Facilities in Presidential Libraries? § 1280.94 When do Presidential libraries allow other groups to use their public areas for events? (a) Although Presidential...

The Health and Libraries of Public Use Retrospective Study (HeLPURS).

PubMed

Zager, Sam; Haskins, Amy; Maland, Katherine; Holt, Christina

2016-09-01

Public libraries may promote health through literacy, education and social connections. To conduct the first broad-based, quantitative exploration of health and public library patronage. Retrospective cross-sectional study. All 2925 adult patients at a general practice clinic living in a small north-eastern U.S. city were invited by mail to participate; 243 consented. Clinical variables from the medical records were combined with library usage variables from the public library patron database. The authors analysed how patient health characteristics were associated with library cardholding, average card use or recency of use. Approximately 72% of participants held a library card; 40% of these had used it within the last month. Library cardholding was not associated with patient characteristics. Higher average card use was associated with pregnancy, having youth at home and depression severity. Lack of recent library usage was associated with current smoking (P = 0.01) and drug use (P = 0.01). Among ever-smokers, moderate/high card use and card use within six months were both associated with over two times the odds of quitting smoking. Public libraries and health appear to intersect around substance abuse and depression-anxiety disorders. Moderate or higher use of public libraries is strongly associated with tobacco cessation. © 2016 Health Libraries Group.

Relationship marketing in a hospital library.

PubMed

Enyeart, Amanda L; Weaver, Debbie

2005-01-01

This article explores relationship marketing as adopted by staff of the Forbes Medical Library at The Children's Hospital in Denver. It provides a broad overview of relationship marketing along with its applications in libraries, and a description of how the library staff has used specific relationships with different hospital groups to enhance library service. The examples illustrate the importance of persistence, patience, and flexibility when consciously developing relationships between a library and individuals or groups.

Student project of optical system analysis API-library development

NASA Astrophysics Data System (ADS)

Ivanova, Tatiana; Zhukova, Tatiana; Dantcaranov, Ruslan; Romanova, Maria; Zhadin, Alexander; Ivanov, Vyacheslav; Kalinkina, Olga

2017-08-01

In the paper API-library software developed by students of Applied and Computer Optics Department (ITMO University) for optical system design is presented. The library performs paraxial and real ray tracing, calculates 3d order (Seidel) aberration and real ray aberration of axis and non-axis beams (wave, lateral, longitudinal, coma, distortion etc.) and finally, approximate wave aberration by Zernike polynomials. Real aperture can be calculated by considering of real rays tracing failure on each surface. So far we assume optical system is centered, with spherical or 2d order aspherical surfaces. Optical glasses can be set directly by refraction index or by dispersion coefficients. The library can be used for education or research purposes in optical system design area. It provides ready to use software functions for optical system simulation and analysis that developer can simply plug into their software development for different purposes, for example for some specific synthesis tasks or investigation of new optimization modes. In the paper we present an example of using the library for development of cemented doublet synthesis software based on Slusarev's methodology. The library is used in optical system optimization recipes course for deep studying of optimization model and its application for optical system design. Development of such software is an excellent experience for students and help to understanding optical image modeling and quality analysis. This development is organized as student group joint project. We try to organize it as a group in real research and development project, so each student has his own role in the project and then use whole library functionality in his own master or bachelor thesis. Working in such group gives students useful experience and opportunity to work as research and development engineer of scientific software in the future.

The discrimination of automotive clear coats by pyrolysis-gas chromatography/mass spectrometry and comparison of samples by a chromatogram library software.

PubMed

Plage, Bernd; Berg, Anna-Dolores; Luhn, Steven

2008-05-20

The differentiation of 25 automotive clear coats was evaluated using pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS). The samples were selected from eight different groups of samples which slightly differ in their infrared spectra. Most of the samples could be differentiated by visual inspection of the pyrograms. As an objective mean for evaluation a new software based on the comparison of chromatograms was tested for automatic classification considering retention times as well as mass spectra. The database was formed by the triplicate results of the set of the 25 samples. Normally a replicate measurement of a sample yields the best fit by library search. In addition, for most groups classification with moderate fits are obtained for samples belonging to the same group. Some samples are completely rearranged forming a new group of similar samples containing five samples from three different IR groups and four samples of three other groups, respectively. Furthermore detailed visual recognition of individual pyrolysis products allows subgrouping. Therefore, most samples can be differentiated from each other by Py-GC/MS. The exception were three sample groups containing two samples each, which could not be differentiated from each other neither by library search nor by recognition of minor individual pyrolysis products.

Teaching Writing for the "Real World": Community and Workplace Writing

ERIC Educational Resources Information Center

Cox, Michelle; Ortmeier-Hooper, Christina; Tirabassi, Katherine E.

2009-01-01

In this article, the authors offer an approach to teaching that can help students prepare to write for the workplace and in the community: a case study of community-based writing. In this case-study project, students work in groups to study the writing needs and practices of a community-based group or organization, such as a local public library,…

Clinical and academic use of electronic and print books: the Health Sciences Library System e-book study at the University of Pittsburgh.

PubMed

Folb, Barbara L; Wessel, Charles B; Czechowski, Leslie J

2011-07-01

The purpose of the Health Sciences Library System (HSLS) electronic book (e-book) study was to assess use, and factors affecting use, of e-books by all patron groups of an academic health sciences library serving both university and health system-affiliated patrons. A web-based survey was distributed to a random sample (n=5,292) of holders of library remote access passwords. A total of 871 completed and 108 partially completed surveys were received, for an approximate response rate of 16.5%-18.5%, with all user groups represented. Descriptive and chi-square analysis was done using SPSS 17. Library e-books were used by 55.4% of respondents. Use by role varied: 21.3% of faculty reported having assigned all or part of an e-book for class readings, while 86% of interns, residents, and fellows reported using an e-book to support clinical care. Respondents preferred print for textbooks and manuals and electronic format for research protocols, pharmaceutical, and reference books, but indicated high flexibility about format choice. They rated printing and saving e-book content as more important than annotation, highlighting, and bookmarking features. Respondents' willingness to use alternate formats, if convenient, suggests that libraries can selectively reduce title duplication between print and e-books and still support library user information needs, especially if publishers provide features that users want. Marketing and user education may increase use of e-book collections.

From vision to reality--managing change in the provision of library and information services to nurses, midwives, health visitors and PAMs: (professions allied to medicine) a case study of the North Thames experience with the Inner London Consortium.

PubMed

Godbolt, S; Williamson, J; Wilson, A

1997-06-01

One of the North Thames' pioneering consortia, the Inner London Consortium (ILC) is a complex body which includes NHS Trusts with teaching hospital university connections, community-based Trusts and general hospital acute Trusts. Within the consortium there are 12,000 trained nurses, midwives, health visitors and other professional staff working in the professions allied to medicine (PAMs), all of whom require access to and provision of appropriate library information services. In 1994, taking into account experiences elsewhere in the Region and nationally, it became clear that library issues were complex and would become acute with the move of nursing libraries from ILC Trust sites over a very short timescale. A report on the issues commissioned by the Consortium recommended that a library project, which built on existing NHS Trust PGMDE funded library resources and moved these to a multidisciplinary base to serve the consortium membership, be implemented. The objective of providing access to library information services for nurses and PAMs was achieved. Successes that emerged from the implementation included: The registration in Trust libraries of almost 12 000 new members within the initial 6-month monitoring period. The development of service level agreements and standards for the delivery of services to these new user groups. This paper describes the processes behind these significant and complex changes.

Improving e-book access via a library-developed full-text search tool.

PubMed

Foust, Jill E; Bergen, Phillip; Maxeiner, Gretchen L; Pawlowski, Peter N

2007-01-01

This paper reports on the development of a tool for searching the contents of licensed full-text electronic book (e-book) collections. The Health Sciences Library System (HSLS) provides services to the University of Pittsburgh's medical programs and large academic health system. The HSLS has developed an innovative tool for federated searching of its e-book collections. Built using the XML-based Vivísimo development environment, the tool enables a user to perform a full-text search of over 2,500 titles from the library's seven most highly used e-book collections. From a single "Google-style" query, results are returned as an integrated set of links pointing directly to relevant sections of the full text. Results are also grouped into categories that enable more precise retrieval without reformulation of the search. A heuristic evaluation demonstrated the usability of the tool and a web server log analysis indicated an acceptable level of usage. Based on its success, there are plans to increase the number of online book collections searched. This library's first foray into federated searching has produced an effective tool for searching across large collections of full-text e-books and has provided a good foundation for the development of other library-based federated searching products.

Improving e-book access via a library-developed full-text search tool*

PubMed Central

Foust, Jill E.; Bergen, Phillip; Maxeiner, Gretchen L.; Pawlowski, Peter N.

2007-01-01

Purpose: This paper reports on the development of a tool for searching the contents of licensed full-text electronic book (e-book) collections. Setting: The Health Sciences Library System (HSLS) provides services to the University of Pittsburgh's medical programs and large academic health system. Brief Description: The HSLS has developed an innovative tool for federated searching of its e-book collections. Built using the XML-based Vivísimo development environment, the tool enables a user to perform a full-text search of over 2,500 titles from the library's seven most highly used e-book collections. From a single “Google-style” query, results are returned as an integrated set of links pointing directly to relevant sections of the full text. Results are also grouped into categories that enable more precise retrieval without reformulation of the search. Results/Evaluation: A heuristic evaluation demonstrated the usability of the tool and a web server log analysis indicated an acceptable level of usage. Based on its success, there are plans to increase the number of online book collections searched. Conclusion: This library's first foray into federated searching has produced an effective tool for searching across large collections of full-text e-books and has provided a good foundation for the development of other library-based federated searching products. PMID:17252065

Educational services in health sciences libraries: an analysis of the periodical literature, 1975-1986.

PubMed Central

Zachert, M J

1987-01-01

The periodical literature on group instructional services in health sciences libraries was analyzed to determine the nature of these services, their target audiences, and their institutional settings. Three kinds of reports were identified: descriptions of services (70%), reviews of the literature (10.5%), and future-oriented articles that advocate various group instructional services (19.5%). Five target audiences were identified: library users, staff, librarian peers, library science students, and patients. Instructional services were offered primarily in medical school/center libraries, hospital libraries, and the National Library of Medicine and its Regional Medical Libraries (RMLs). To a lesser extent, health sciences educational services are offered through other professional school libraries, library associations and consortia, and schools of library science. There are gaps in the literature in the areas of library experience with marketing, evaluation, administration of the offered educational services, and continuing education for health sciences librarians. PMID:3676534

Educational services in health sciences libraries: an analysis of the periodical literature, 1975-1986.

PubMed

Zachert, M J

1987-07-01

The periodical literature on group instructional services in health sciences libraries was analyzed to determine the nature of these services, their target audiences, and their institutional settings. Three kinds of reports were identified: descriptions of services (70%), reviews of the literature (10.5%), and future-oriented articles that advocate various group instructional services (19.5%). Five target audiences were identified: library users, staff, librarian peers, library science students, and patients. Instructional services were offered primarily in medical school/center libraries, hospital libraries, and the National Library of Medicine and its Regional Medical Libraries (RMLs). To a lesser extent, health sciences educational services are offered through other professional school libraries, library associations and consortia, and schools of library science. There are gaps in the literature in the areas of library experience with marketing, evaluation, administration of the offered educational services, and continuing education for health sciences librarians.

Combinatorial Libraries As a Tool for the Discovery of Novel, Broad-Spectrum Antibacterial Agents Targeting the ESKAPE Pathogens.

PubMed

Fleeman, Renee; LaVoi, Travis M; Santos, Radleigh G; Morales, Angela; Nefzi, Adel; Welmaker, Gregory S; Medina-Franco, José L; Giulianotti, Marc A; Houghten, Richard A; Shaw, Lindsey N

2015-04-23

Mixture based synthetic combinatorial libraries offer a tremendous enhancement for the rate of drug discovery, allowing the activity of millions of compounds to be assessed through the testing of exponentially fewer samples. In this study, we used a scaffold-ranking library to screen 37 different libraries for antibacterial activity against the ESKAPE pathogens. Each library contained between 10000 and 750000 structural analogues for a total of >6 million compounds. From this, we identified a bis-cyclic guanidine library that displayed strong antibacterial activity. A positional scanning library for these compounds was developed and used to identify the most effective functional groups at each variant position. Individual compounds were synthesized that were broadly active against all ESKAPE organisms at concentrations <2 μM. In addition, these compounds were bactericidal, had antibiofilm effects, showed limited potential for the development of resistance, and displayed almost no toxicity when tested against human lung cells and erythrocytes. Using a murine model of peritonitis, we also demonstrate that these agents are highly efficacious in vivo.

Extending a Tandem Mass Spectral Library to Include MS2 Spectra of Fragment Ions Produced In-Source and MSn Spectra.

PubMed

Yang, Xiaoyu; Neta, Pedatsur; Stein, Stephen E

2017-11-01

Tandem mass spectral library searching is finding increased use as an effective means of determining chemical identity in mass spectrometry-based omics studies. We previously reported on constructing a tandem mass spectral library that includes spectra for multiple precursor ions for each analyte. Here we report our method for expanding this library to include MS 2 spectra of fragment ions generated during the ionization process (in-source fragment ions) as well as MS 3 and MS 4 spectra. These can assist the chemical identification process. A simple density-based clustering algorithm was used to cluster all significant precursor ions from MS 1 scans for an analyte acquired during an infusion experiment. The MS 2 spectra associated with these precursor ions were grouped into the same precursor clusters. Subsequently, a new top-down hierarchical divisive clustering algorithm was developed for clustering the spectra from fragmentation of ions in each precursor cluster, including the MS 2 spectra of the original precursors and of the in-source fragments as well as the MS n spectra. This algorithm starts with all the spectra of one precursor in one cluster and then separates them into sub-clusters of similar spectra based on the fragment patterns. Herein, we describe the algorithms and spectral evaluation methods for extending the library. The new library features were demonstrated by searching the high resolution spectra of E. coli extracts against the extended library, allowing identification of compounds and their in-source fragment ions in a manner that was not possible before. Graphical Abstract ᅟ.

America's Star Libraries

ERIC Educational Resources Information Center

Lyons, Ray; Lance, Keith Curry

2009-01-01

"Library Journal"'s new national rating of public libraries, the "LJ" Index of Public Library Service, identifies 256 "star" libraries. It rates 7,115 public libraries. The top libraries in each group get five, four, or three Michelin guide-like stars. All included libraries, stars or not, can use their scores to learn from their peers and improve…

Rapid and general profiling of protease specificity by using combinatorial fluorogenic substrate libraries

PubMed Central

Harris, Jennifer L.; Backes, Bradley J.; Leonetti, Francesco; Mahrus, Sami; Ellman, Jonathan A.; Craik, Charles S.

2000-01-01

A method is presented for the preparation and use of fluorogenic peptide substrates that allows for the configuration of general substrate libraries to rapidly identify the primary and extended specificity of proteases. The substrates contain the fluorogenic leaving group 7-amino-4-carbamoylmethylcoumarin (ACC). Substrates incorporating the ACC leaving group show kinetic profiles comparable to those with the traditionally used 7-amino-4-methylcoumarin (AMC) leaving group. The bifunctional nature of ACC allows for the efficient production of single substrates and substrate libraries by using 9-fluorenylmethoxycarbonyl (Fmoc)-based solid-phase synthesis techniques. The approximately 3-fold-increased quantum yield of ACC over AMC permits reduction in enzyme and substrate concentrations. As a consequence, a greater number of substrates can be tolerated in a single assay, thus enabling an increase in the diversity space of the library. Soluble positional protease substrate libraries of 137,180 and 6,859 members, possessing amino acid diversity at the P4-P3-P2-P1 and P4-P3-P2 positions, respectively, were constructed. Employing this screening method, we profiled the substrate specificities of a diverse array of proteases, including the serine proteases thrombin, plasmin, factor Xa, urokinase-type plasminogen activator, tissue plasminogen activator, granzyme B, trypsin, chymotrypsin, human neutrophil elastase, and the cysteine proteases papain and cruzain. The resulting profiles create a pharmacophoric portrayal of the proteases to aid in the design of selective substrates and potent inhibitors. PMID:10869434

ParallABEL: an R library for generalized parallelization of genome-wide association studies.

PubMed

Sangket, Unitsa; Mahasirimongkol, Surakameth; Chantratita, Wasun; Tandayya, Pichaya; Aulchenko, Yurii S

2010-04-29

Genome-Wide Association (GWA) analysis is a powerful method for identifying loci associated with complex traits and drug response. Parts of GWA analyses, especially those involving thousands of individuals and consuming hours to months, will benefit from parallel computation. It is arduous acquiring the necessary programming skills to correctly partition and distribute data, control and monitor tasks on clustered computers, and merge output files. Most components of GWA analysis can be divided into four groups based on the types of input data and statistical outputs. The first group contains statistics computed for a particular Single Nucleotide Polymorphism (SNP), or trait, such as SNP characterization statistics or association test statistics. The input data of this group includes the SNPs/traits. The second group concerns statistics characterizing an individual in a study, for example, the summary statistics of genotype quality for each sample. The input data of this group includes individuals. The third group consists of pair-wise statistics derived from analyses between each pair of individuals in the study, for example genome-wide identity-by-state or genomic kinship analyses. The input data of this group includes pairs of SNPs/traits. The final group concerns pair-wise statistics derived for pairs of SNPs, such as the linkage disequilibrium characterisation. The input data of this group includes pairs of individuals. We developed the ParallABEL library, which utilizes the Rmpi library, to parallelize these four types of computations. ParallABEL library is not only aimed at GenABEL, but may also be employed to parallelize various GWA packages in R. The data set from the North American Rheumatoid Arthritis Consortium (NARAC) includes 2,062 individuals with 545,080, SNPs' genotyping, was used to measure ParallABEL performance. Almost perfect speed-up was achieved for many types of analyses. For example, the computing time for the identity-by-state matrix was linearly reduced from approximately eight hours to one hour when ParallABEL employed eight processors. Executing genome-wide association analysis using the ParallABEL library on a computer cluster is an effective way to boost performance, and simplify the parallelization of GWA studies. ParallABEL is a user-friendly parallelization of GenABEL.

The Ways We Serve.

ERIC Educational Resources Information Center

Leonard, Gloria; And Others

1991-01-01

Four articles discuss library services to diverse user groups. Highlights include the Seattle Public Library's Human Diversity Training Program for library staff; cultural diversity at the University of Northern Colorado, including library collection development; information needs of physicists in special libraries; and library services to…

Interactive Sections Of An Internet-Based Intervention Increase Patient Empowerment: A Study With Chronic Back Pain Patients

ClinicalTrials.gov

2014-04-12

Group 1 (Control): Access to a Static Version of the Website Containing Only Static Features (i.e. Library, First Aid, and FAQ); Group2 (Intervention) Access to an Interactive Version of the Website Containing Both Static and Interactive Features

Engaging Research Groups: Rethinking Information Literacy for Graduate Students

ERIC Educational Resources Information Center

Fong, Bonnie L.; Hansen, Darren B.

2012-01-01

Librarians have traditionally taught information literacy skills to science graduate students in separate courses dedicated to information-seeking, during assignment(s)-based library sessions for other courses, or through workshops. There is little mention in the professional literature of teaching graduate students within their research groups.…

Jeffamine derivatized TentaGel beads and poly(dimethylsiloxane) microbead cassettes for ultrahigh-throughput in situ releasable solution-phase cell-based screening of one-bead-one-compound combinatorial small molecule libraries.

PubMed

Townsend, Jared B; Shaheen, Farzana; Liu, Ruiwu; Lam, Kit S

2010-09-13

A method to efficiently immobilize and partition large quantities of microbeads in an array format in microfabricated poly(dimethylsiloxane) (PDMS) cassette for ultrahigh-throughput in situ releasable solution-phase cell-based screening of one-bead-one-compound (OBOC) combinatorial libraries is described. Commercially available Jeffamine triamine T-403 (∼440 Da) was derivatized such that two of its amino groups were protected by Fmoc and the remaining amino group capped with succinic anhydride to generate a carboxyl group. This resulting trifunctional hydrophilic polymer was then sequentially coupled two times to the outer layer of topologically segregated bilayer TentaGel (TG) beads with solid phase peptide synthesis chemistry resulting in beads with increased loading capacity, hydrophilicity, and porosity at the outer layer. We have found that such bead configuration can facilitate ultrahigh-throughput in situ releasable solution-phase screening of OBOC libraries. An encoded releasable OBOC small molecule library was constructed on Jeffamine derivatized TG beads with library compounds tethered to the outer layer via a disulfide linker and coding tags in the interior of the beads. Compound-beads could be efficiently loaded (5-10 min) into a 5 cm diameter Petri dish containing a 10,000-well PDMS microbead cassette, such that over 90% of the microwells were each filled with only one compound-bead. Jurkat T-lymphoid cancer cells suspended in Matrigel were then layered over the microbead cassette to immobilize the compound-beads. After 24 h of incubation at 37 °C, dithiothreitol was added to trigger the release of library compounds. Forty-eight hours later, MTT reporter assay was used to identify regions of reduced cell viability surrounding each positive bead. From a total of about 20,000 beads screened, 3 positive beads were detected and physically isolated for decoding. A strong consensus motif was identified for these three positive compounds. These compounds were resynthesized and found to be cytotoxic (IC(50) 50-150 μM) against two T-lymphoma cell lines and less so against the MDA-MB 231 breast cancer cell line. This novel ultrahigh-throughput OBOC releasable method can potentially be adapted to many existing 96- or 384-well solution-phase cell-based or biochemical assays.

Jeffamine Derivatized TentaGel Beads and PDMS Microbead Cassettes for Ultra-high Throughput in situ Releasable Solution-Phase Cell-based Screening of OBOC Combinatorial Small Molecule Libraries

PubMed Central

Townsend, Jared B.; Shaheen, Farzana; Liu, Ruiwu; Lam, Kit S.

2011-01-01

A method to efficiently immobilize and partition large quantities of microbeads in an array format in microfabricated polydimethylsiloxane (PDMS) cassette for high-throughput in situ releasable solution-phase cell-based screening of one-bead-one-compound (OBOC) combinatorial libraries is described. Commercially available Jeffamine triamine T-403 (∼440 Da) was derivatized such that two of its amino groups were protected by Fmoc and the remaining amino group capped with succinic anhydride to generate a carboxyl group. This resulting tri-functional hydrophilic polymer was then sequentially coupled two times to the outer layer of topologically segregated bilayer TentaGel (TG) beads with solid phase peptide synthesis chemistry, resulting in beads with increased loading capacity, hydrophilicity and porosity at the outer layer. We have found that such bead configuration can facilitate ultra high-throughput in situ releasable solution-phase screening of OBOC libraries. An encoded releasable OBOC small molecule library was constructed on Jeffamine derivatized TG beads with library compounds tethered to the outer layer via a disulfide linker and coding tags in the interior of the beads. Compound-beads could be efficiently loaded (5-10 minutes) into a 5 cm diameter Petri dish containing a 10,000-well PDMS microbead cassette, such that over 90% of the microwells were each filled with only one compound-bead. Jurkat T-lymphoid cancer cells suspended in Matrigel® were then layered over the microbead cassette to immobilize the compound-beads. After 24 hours of incubation at 37°C, dithiothreitol was added to trigger the release of library compounds. Forty-eight hours later, MTT reporter assay was used to identify regions of reduced cell viability surrounding each positive bead. From a total of about 20,000 beads screened, 3 positive beads were detected and physically isolated for decoding. A strong consensus motif was identified for these three positive compounds. These compounds were re-synthesized and found to be cytotoxic (IC50 50-150 μM) against two T-lymphoma cell lines and less so against the MDA-MB 231 breast cancer cell line. This novel ultra high-throughput OBOC releasable method can potentially be adapted to many existing 96- or 384-well solution-phase cell-based or biochemical assays. PMID:20593859

Library on the Go: A Focus Group Study of the Mobile Web and the Academic Library

ERIC Educational Resources Information Center

Seeholzer, Jamie; Salem, Joseph A., Jr.

2011-01-01

This study explores student use of the mobile Web in general and expectations for an academic library's mobile Web site in particular through focus groups with students at Kent State University. Participants expressed more interest in using their mobile Web device to interact with library resources and services than anticipated. Results showed an…

36 CFR § 1280.94 - When do Presidential libraries allow other groups to use their public areas for events?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true When do Presidential libraries... FACILITIES What Additional Rules Apply for Use of Facilities in Presidential Libraries? § 1280.94 When do Presidential libraries allow other groups to use their public areas for events? (a) Although Presidential...

Clinical and academic use of electronic and print books: the Health Sciences Library System e-book study at the University of Pittsburgh

PubMed Central

Wessel, Charles B; Czechowski, Leslie J

2011-01-01

Objectives: The purpose of the Health Sciences Library System (HSLS) electronic book (e-book) study was to assess use, and factors affecting use, of e-books by all patron groups of an academic health sciences library serving both university and health system–affiliated patrons. Methods: A web-based survey was distributed to a random sample (n = 5,292) of holders of library remote access passwords. A total of 871 completed and 108 partially completed surveys were received, for an approximate response rate of 16.5%–18.5%, with all user groups represented. Descriptive and chi-square analysis was done using SPSS 17. Results: Library e-books were used by 55.4% of respondents. Use by role varied: 21.3% of faculty reported having assigned all or part of an e-book for class readings, while 86% of interns, residents, and fellows reported using an e-book to support clinical care. Respondents preferred print for textbooks and manuals and electronic format for research protocols, pharmaceutical, and reference books, but indicated high flexibility about format choice. They rated printing and saving e-book content as more important than annotation, highlighting, and bookmarking features. Conclusions: Respondents' willingness to use alternate formats, if convenient, suggests that libraries can selectively reduce title duplication between print and e-books and still support library user information needs, especially if publishers provide features that users want. Marketing and user education may increase use of e-book collections. PMID:21753914

Evaluation of microsatellite loci from libraries derived from the wild diploid 'Calcutta 4' and 'Ouro' banana cultivars.

PubMed

Silva, P R O; Jesus, O N J; Creste, S; Figueira, A; Amorim, E P; Ferreira, C F

2015-09-25

Microsatellite markers have been widely used in the quantification of genetic variability and for genetic breeding in Musa spp. The objective of the present study was to evaluate the discriminatory power of microsatellite markers derived from 'Calcutta 4' and 'Ouro' genomic libraries, and to analyze the genetic variability among 30 banana accessions. Thirty-eight markers were used: 15 from the 'Ouro' library and 23 from the 'Calcutta 4' library. Genetic diversity was evaluated by considering SSR markers as both dominant markers because of the presence of triploid accessions, and co-dominant markers. For the dominant analysis, polymorphism information content (PIC) values for 44 polymorphic markers ranged from 0.063 to 0.533, with a mean value of 0.24. A dendrogram analysis separated the BGB-Banana accessions into 4 groups: the 'Ouro' and 'Muísa Tia' accessions were the most dissimilar (93% dissimilarity), while the most similar accessions were 'Pacovan' and 'Walha'. The mean genetic distance between samples was 0.74. For the analysis considering SSR markers as co-dominants, using only diploid accessions, two groups were separated based on their genome contents (A and B). The PIC values for the markers from the 'Calcutta 4' library varied from 0.4836 to 0.7886, whereas those from the 'Ouro' library ranged from 0.3800 to 0.7521. Given the high PIC values, the markers from both the libraries showed high discriminatory power, and can therefore be widely applied for analysis of genetic diversity, population structures, and linkage mapping in Musa spp.

The Research Libraries Group: Making a Difference.

ERIC Educational Resources Information Center

Michalko, James; Haeger, John

1994-01-01

This overview of the Research Libraries Group (RLG) discusses historical background, collaboration, new needs and expectations, the Research Libraries Information Network (RLIN), the CitaDel service, the ARIEL service, the Eureka service, the Zephyr server, and JACKPHY-Plus Script Development, and preservation. (JLB)

A national survey of UK health libraries investigating the cost of interlibrary loan services and assessing the accessibility to key orthopaedic journals.

PubMed

Tahim, Arpan; Stokes, Oliver; Vedi, Vikas

2012-06-01

 NHS Library Services are utilised by NHS staff and junior trainees to locate scientific papers that provide them with the evidence base required for modern medical practice. The cost of accessing articles can be considerable particularly for junior trainees.  This survey looks at variations in cost of journal article loans and investigates access to particular orthopaedic journals across the country.  A national survey of UK Health Libraries was performed. Access to and costs of journals and interlibrary loan services were assessed. Availability of five wide-reaching orthopaedic journals was investigated.  Seven hundred and ten libraries were identified. One hundred and ten libraries completed the questionnaire (16.7%). Of these, 96.2% reported free access to scientific journals for users. 99.1% of libraries used interlibrary loan services with 38.2% passing costs on to the user at an average of £2.99 per article. 72.7% of libraries supported orthopaedic services. Journal of Bone and Joint Surgery (British) had greatest onsite availability.  The study demonstrates fluctuations in cost of access to interlibrary loan services and variation in access to important orthopaedic journals. It provides a reflection of current policy of charging for the acquisition of medical evidence by libraries in the UK. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

The International and Comparative Librarianship Group.

ERIC Educational Resources Information Center

Dewe, Michael

1980-01-01

Describes the objectives, development, and activities of the British Library Association's International and Comparative Librarianship Group. The desirability of establishing similar groups within other national library associations is discussed. (RAA)

Combined Use of 16S Ribosomal DNA and 16S rRNA To Study the Bacterial Community of Polychlorinated Biphenyl-Polluted Soil

PubMed Central

Nogales, Balbina; Moore, Edward R. B.; Llobet-Brossa, Enrique; Rossello-Mora, Ramon; Amann, Rudolf; Timmis, Kenneth N.

2001-01-01

The bacterial diversity assessed from clone libraries prepared from rRNA (two libraries) and ribosomal DNA (rDNA) (one library) from polychlorinated biphenyl (PCB)-polluted soil has been analyzed. A good correspondence of the community composition found in the two types of library was observed. Nearly 29% of the cloned sequences in the rDNA library were identical to sequences in the rRNA libraries. More than 60% of the total cloned sequence types analyzed were grouped in phylogenetic groups (a clone group with sequence similarity higher than 97% [98% for Burkholderia and Pseudomonas-type clones]) represented in both types of libraries. Some of those phylogenetic groups, mostly represented by a single (or pair) of cloned sequence type(s), were observed in only one of the types of library. An important difference between the libraries was the lack of clones representative of the Actinobacteria in the rDNA library. The PCB-polluted soil exhibited a high bacterial diversity which included representatives of two novel lineages. The apparent abundance of bacteria affiliated to the beta-subclass of the Proteobacteria, and to the genus Burkholderia in particular, was confirmed by fluorescence in situ hybridization analysis. The possible influence on apparent diversity of low template concentrations was assessed by dilution of the RNA template prior to amplification by reverse transcription-PCR. Although differences in the composition of the two rRNA libraries obtained from high and low RNA concentrations were observed, the main components of the bacterial community were represented in both libraries, and therefore their detection was not compromised by the lower concentrations of template used in this study. PMID:11282645

A Model Assessing Relevant Factors in Building Minority Library Service.

ERIC Educational Resources Information Center

Bonin, Kenneth Roy

1983-01-01

Presents research design applicable to definition of minority library service needs for any minority language group in Canada, focusing on French-speaking population outside Quebec. Profiles of the target group's population, culture, needs, and library services are highlighted. Five sources are given. (EJS)

Keeping in the Mainstream: Houston Public Library.

ERIC Educational Resources Information Center

Mashinic, Ann

1984-01-01

Profile of the Houston Public Library, which was established in 1904, covers the opening of a new central library building in 1976, library services and collections, the building of branch libraries including a portable mall facility, information and referral programs to ethnic groups and business, and development of library automated systems.…

The focus group technique in library research: an introduction.

PubMed Central

Glitz, B

1997-01-01

The focus group technique is one example of a qualitative research methodology used to explore the opinions, knowledge, perceptions, and concerns of individuals in regard to a particular topic. The focus group typically involves six to ten individuals who have some knowledge of or experience with the topic. The group discussion is led by a moderator who guides participants through a series of open-ended questions. The information gathered can provide important clues to human attitudes and values as they relate to the topic. Such information can be extremely useful to libraries that are trying to gain a better understanding of their patrons' needs and thus make better management decisions to help satisfy those needs. The technique can also be used successfully in conjunction with other research tools, such as surveys, either to help develop a questionnaire or to explain specific survey results. This paper introduces the use of focus groups in library research, the skills needed to conduct groups, and their strengths and weaknesses. Examples of the use of focus groups in health sciences libraries are presented, including the results of a survey from these libraries. PMID:9431428

The focus group technique in library research: an introduction.

PubMed

Glitz, B

1997-10-01

The focus group technique is one example of a qualitative research methodology used to explore the opinions, knowledge, perceptions, and concerns of individuals in regard to a particular topic. The focus group typically involves six to ten individuals who have some knowledge of or experience with the topic. The group discussion is led by a moderator who guides participants through a series of open-ended questions. The information gathered can provide important clues to human attitudes and values as they relate to the topic. Such information can be extremely useful to libraries that are trying to gain a better understanding of their patrons' needs and thus make better management decisions to help satisfy those needs. The technique can also be used successfully in conjunction with other research tools, such as surveys, either to help develop a questionnaire or to explain specific survey results. This paper introduces the use of focus groups in library research, the skills needed to conduct groups, and their strengths and weaknesses. Examples of the use of focus groups in health sciences libraries are presented, including the results of a survey from these libraries.

Knowledge Management in healthcare libraries: the current picture.

PubMed

Hopkins, Emily

2017-06-01

Knowledge management has seen something of a resurgence in attention amongst health librarians recently. Of course it has never ceased to exist, but now many library staff are becoming more involved in organisational knowledge management, and positioning themselves as key players in the sphere. No single model of knowledge management is proliferating, but approaches that best fit the organisation's size, structure and culture, and a blending of evidence based practice and knowledge sharing. Whatever it is called and whatever models are used, it's clear that for librarians and information professionals, the importance of putting knowledge and evidence into practice, sharing knowledge well and capturing it effectively, are still what we will continue to do. © 2017 Health Libraries Group.

Conducting a user-centered information needs assessment: the Via Christi Libraries' experience.

PubMed

Perley, Cathy M; Gentry, Camillia A; Fleming, A Sue; Sen, Kristin M

2007-04-01

The research sought to provide evidence to support the development of a long-term strategy for the Via Christi Regional Medical Center Libraries. An information needs assessment was conducted in a large medical center serving approximately 5,900 physicians, clinicians, and nonclinical staff in 4 sites in 1 Midwestern city. Quantitative and qualitative data from 1,295 self-reporting surveys, 75 telephone interviews, and 2 focus groups were collected and analyzed to address 2 questions: how could the libraries best serve their patrons, given realistic limitations on time, resources, and personnel, and how could the libraries best help their institution improve patient care and outcomes? Clinicians emphasized the need for "just in time" information accessible at the point of care. Library nonusers emphasized the need to market library services and resources. Both clinical and nonclinical respondents emphasized the need for information services customized to their professional information needs, preferences, and patterns of use. Specific information needs in the organization were identified. The results of this three-part, user-centered information needs assessment were used to develop an evidence-based strategic plan. The findings confirmed the importance of promoting library services in the organization and suggested expanded, collaborative roles for hospital librarians.

Differences in the methanogen population exist in sika deer (Cervus nippon) fed different diets in China.

PubMed

Li, Zhi Peng; Liu, Han Lu; Jin, Chun Ai; Cui, Xue Zhe; Jing, Yi; Yang, Fu He; Li, Guang Yu; Wright, André-Denis G

2013-11-01

Understanding the methanogen structure from sika deer (Cervus nippon) in China may be beneficial to methane mitigation. In the present preliminary study, we investigated the methanogen community in the rumen of domesticated sika deer fed either tannin-rich plants (oak leaf, OL group) or corn stalk (CS group) using 16S rRNA gene clone libraries. Overall, we obtained 197 clone sequences, revealing 146 unique phylotypes, which were assigned to 36 operational taxonomic units at the species level (98 % identity). Methanogens related to the genus Methanobrevibacter were the predominant phylotypes representing 83.9 % (OL library) and 85.9 % (CS library) of the clones. Methanobrevibacter millerae was the most abundant species in both libraries, but the proportion of M. millerae-related clones in the CS library was higher than in the OL library (69.5 and 51.4 %, respectively). Moreover, Methanobrevibacter wolinii-related clones (32.5 %) were predominant in the OL library. Methanobrevibacter smithii-related clones and Methanobrevibacter ruminantium-related clones accounted for 6.5 and 6.6 % in the CS library, respectively. However, these clones were absent from the OL library. The concentrations of butyrate and total short-chain fatty acids (SCFAs) were significantly higher in the OL group, but the concentrations of acetate, propionate, and valerate and the acetate to propionate ratio in the OL group were not significantly different between the two groups. Tannin-rich plants may have affected the distribution of genus Methanobrevibacter phylotypes at the species level and the concentration and composition of SCFAs.

Introducing Information Literacy Competency Standards for Nursing.

PubMed

Phelps, Sue F; Hyde, Loree; Planchon Wolf, Julie

2015-01-01

The Association for College and Research Libraries published the Information Literacy Competency Standards for Nursing (ILCSN) in January 2014, written by a task force of the Health Sciences Interest Group of the American Library Association. The ILCSN describes skills ranging from basic to advanced information research competencies for students enrolled in nursing programs at all levels and for professional nurses. This article guides administrators and faculty in use of the standards to design programs and coursework in information skills to support evidence-based practice.

Grupo de Trabajo Para la Preparacion del Proyecto Sobre el Desarrolo de Servicias de Bibliotecas y de Informacion Cientifica y Tecnica (Working Group for the Preparation of the Proposal on the Development of Library Services and Scientific and Technical Information).

ERIC Educational Resources Information Center

Oficina de Educacion Iberoamericana, Madrid (Spain).

The Office of Iberoamerican Education, an intergovernmental body based on educational and cultural cooperation for the purpose of disseminating information, documentation, advice, and assistance in the field of education, co-sponsors (with UNESCO) the work represented in this study of library and information planning and facilities in the Andean…

Benchmark for Strategic Performance Improvement.

ERIC Educational Resources Information Center

Gohlke, Annette

1997-01-01

Explains benchmarking, a total quality management tool used to measure and compare the work processes in a library with those in other libraries to increase library performance. Topics include the main groups of upper management, clients, and staff; critical success factors for each group; and benefits of benchmarking. (Author/LRW)

Similarity searching and scaffold hopping in synthetically accessible combinatorial chemistry spaces.

PubMed

Boehm, Markus; Wu, Tong-Ying; Claussen, Holger; Lemmen, Christian

2008-04-24

Large collections of combinatorial libraries are an integral element in today's pharmaceutical industry. It is of great interest to perform similarity searches against all virtual compounds that are synthetically accessible by any such library. Here we describe the successful application of a new software tool CoLibri on 358 combinatorial libraries based on validated reaction protocols to create a single chemistry space containing over 10 (12) possible products. Similarity searching with FTrees-FS allows the systematic exploration of this space without the need to enumerate all product structures. The search result is a set of virtual hits which are synthetically accessible by one or more of the existing reaction protocols. Grouping these virtual hits by their synthetic protocols allows the rapid design and synthesis of multiple follow-up libraries. Such library ideas support hit-to-lead design efforts for tasks like follow-up from high-throughput screening hits or scaffold hopping from one hit to another attractive series.

Scenario planning: a tool for academic health sciences libraries.

PubMed

Ludwig, Logan; Giesecke, Joan; Walton, Linda

2010-03-01

Review the International Campaign to Revitalise Academic Medicine (ICRAM) Future Scenarios as a potential starting point for developing scenarios to envisage plausible futures for health sciences libraries. At an educational workshop, 15 groups, each composed of four to seven Association of Academic Health Sciences Libraries (AAHSL) directors and AAHSL/NLM Fellows, created plausible stories using the five ICRAM scenarios. Participants created 15 plausible stories regarding roles played by health sciences librarians, how libraries are used and their physical properties in response to technology, scholarly communication, learning environments and health care economic changes. Libraries are affected by many forces, including economic pressures, curriculum and changes in technology, health care delivery and scholarly communications business models. The future is likely to contain ICRAM scenario elements, although not all, and each, if they come to pass, will impact health sciences libraries. The AAHSL groups identified common features in their scenarios to learn lessons for now. The hope is that other groups find the scenarios useful in thinking about academic health science library futures.

Library Networking: Current Problems and Future Prospects! Panel Discussion.

ERIC Educational Resources Information Center

Resource Sharing and Information Networks, 1983

1983-01-01

Presents questions and answers from information networking panel discussion involving symposium speakers Barbara Markuson (Indiana Cooperative Library Services Authority), Frank Grisham (Southeastern Library Network), Laima Mockus (New England Library Information Network), Richard McCoy (Research Libraries Group), Rowland Brown (OCLC), and Toni…

Whitmore Library: A New Concept of Public Library Services.

ERIC Educational Resources Information Center

Schuurman, Guy

Until 1972, library services in Salt Lake County consisted of a group of branch libraries with nearly identical collections for recreational reading. Because the needs of the community had become more complex, a new regional library was built to coordinate library operations and establish new services. Among the innovations in public library…

Getting a Piece of the Pie: R&D at the Apple Library.

ERIC Educational Resources Information Center

Ertel, Monica

1990-01-01

The Apple Library (the library at Apple Computer, Inc.) currently reports to the research and development arm of the company, a relationship that has been mutually advantageous. The library has been involved in research through a library users group, a grant program, and a laboratory within the library. (MES)

OCLC and Its Advisory Committees.

ERIC Educational Resources Information Center

Baker, Shirley K.

1998-01-01

Describes the Online Computer Library Center (OCLC) advisory committees in terms of research, public, college and university, and special libraries. All four of the type-of-library advisory groups work to shape OCLC policies and programs, according to the particular needs of each group. OCLC's financial and programmatic success depends upon…

Designing Authentic Learning Tasks for Online Library Instruction

ERIC Educational Resources Information Center

Finch, Jannette L.; Jefferson, Renee N.

2013-01-01

This empirical study explores whether authentic tasks designed specifically for deliberately grouped students have an effect on student perception of teaching presence and student cognitive gains. In one library research class offered in an express session online, the instructor grouped students randomly. In a second online library research class,…

Innovation, engagement and development: moving forward in health information settings.

PubMed

Spring, Hannah

2018-06-08

The current trends influencing change in health information and library settings are presenting some exciting new opportunities for health information specialists. Increasingly, knowledge specialists are playing a pivotal role in the effective mobilisation of knowledge and evidence. The focus for our profession will continue to be on demonstrating the value and impact of our services, but a shift in expectations about how those services are delivered will need to be underpinned by new tools and skill sets. These issues are reflected in the themes of the Health Libraries Group 2018 conference, and in conjunction with the event, this virtual issue draws together a collection of articles reflecting those themes. Topics covered in the virtual issue include the following: Toolkits, online systems and emergent technologies to support health information practice; Continuing professional development; Community projects, engagement, outreach and public health; Value and impact and evidence-based practice; Service improvement and library management; and Digital and health literacy. The papers selected for this issue provide some excellent examples of how we, as a profession, are initiating change in creative ways and rising to the exciting challenges of the future. © 2018 Health Libraries Group.

Mass Audience Circulation: Library Service in the U.S.S.R.

ERIC Educational Resources Information Center

Zhidkov, Grigory

1983-01-01

Presents overview of state of Soviet Union library service comprising 350,000 libraries, including national, governmental department, and public group (trade unions, professional associations) libraries. Training of Soviet librarians, library cooperation, national planning and funding, cultural exchange and cooperation, supporting international…

The Library's Public Revisited, By Members of the Class in The Public Library in the Political Process.

ERIC Educational Resources Information Center

Bundy, Mary Lee, Ed.; Goodstein, Sylvia, Ed.

A group of students in the course dealt with the fundamental question of the public library's role in satisfying societal needs. Each of the students set out to explore the family, social, occupational and political world of an important social group. Members of two of the groups - the urban Negro and the blue collar worker - appeared to be either…

Beyond Traditional Literacy Instruction: Toward an Account-Based Literacy Training Curriculum in Libraries

ERIC Educational Resources Information Center

Cirella, David

2012-01-01

A diverse group, account-based services include a wide variety of sites commonly used by patrons, including online shopping sites, social networks, photo- and video-sharing sites, banking and financial sites, government services, and cloud-based storage. Whether or not a piece of information is obtainable online must be considered when creating…

The use of mobile technology in health libraries: a summary of a UK-based survey.

PubMed

Chamberlain, David; Elcock, Martin; Puligari, Preeti

2015-12-01

Health libraries have changed over the past fifteen years in the format of the information they provide. This is driven by developments in technology. To conduct a survey of NHS health libraries in the United Kingdom in order to summarise how mobile technologies are being used, how they are promoted and how they are delivered, highlighting good practice and solutions to issues. An online survey was carried out in 2013 and sent to academic and NHS web-based discussion lists. There were 199 responses. Main replies were from large Acute Hospital Trusts. Only 18% of respondents had conducted research into use of mobile technology (MT) within their Trust. Forty per cent of Trusts offered clinical point of care tools, 29% mobile catalogues, and 30% had mobile enabled web sites. Libraries utilised third-party partnerships rather than develop their own applications or tools. Seventy per cent of Trusts promoted new MT services via e-mail. Network restrictions were the main barrier to development as well as finance and expertise. Uptake and development of MT is sporadic and driven by individuals. There is an opportunity for collaboration and sharing resources and expertise. There are benefits to adopting user-friendly resources. © 2015 Health Libraries Group.

IFLA General Conference, 1985. Division on Libraries Serving the General Public. Section on Public Libraries. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

This document includes papers on public libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference. The first paper, "International Guidelines for Public Libraries," is the report of an IFLA working group and it includes guidelines in six areas: public library services; media of…

Effectiveness of a liaison program in meeting information needs of college of pharmacy faculty.

PubMed

Kramer, Sandra S; Martin, Jennifer R; Schlimgen, Joan B; Slack, Marion K; Martin, Jim

2011-01-01

This article describes the creation and implementation of focus groups to evaluate the effectiveness of a health sciences library's liaison program of the College of Pharmacy faculty and to better understand the faculty's information needs in order to design new and improved library services. The liaison services support the teaching and research needs of faculty and students through literature research, classroom teaching, and an extensive library collection of pharmacy literature. Focus group results demonstrated a high level of satisfaction with library liaison services and collections. Opportunities exist for expanded interaction with graduate students and greater marketing of library services to increase faculty awareness of specific library programs.

Evolution of Scientific and Technical Information Distribution

NASA Technical Reports Server (NTRS)

Esler, Sandra; Nelson, Michael L.

1998-01-01

World Wide Web (WWW) and related information technologies are transforming the distribution of scientific and technical information (STI). We examine 11 recent, functioning digital libraries focusing on the distribution of STI publications, including journal articles, conference papers, and technical reports. We introduce 4 main categories of digital library projects: based on the architecture (distributed vs. centralized) and the contributor (traditional publisher vs. authoring individual/organization). Many digital library prototypes merely automate existing publishing practices or focus solely on the digitization of the publishing cycle output, not sampling and capturing elements of the input. Still others do not consider for distribution the large body of "gray literature." We address these deficiencies in the current model of STI exchange by suggesting methods for expanding the scope and target of digital libraries by focusing on a greater source of technical publications and using "buckets," an object-oriented construct for grouping logically related information objects, to include holdings other than technical publications.

ParallABEL: an R library for generalized parallelization of genome-wide association studies

PubMed Central

2010-01-01

Background Genome-Wide Association (GWA) analysis is a powerful method for identifying loci associated with complex traits and drug response. Parts of GWA analyses, especially those involving thousands of individuals and consuming hours to months, will benefit from parallel computation. It is arduous acquiring the necessary programming skills to correctly partition and distribute data, control and monitor tasks on clustered computers, and merge output files. Results Most components of GWA analysis can be divided into four groups based on the types of input data and statistical outputs. The first group contains statistics computed for a particular Single Nucleotide Polymorphism (SNP), or trait, such as SNP characterization statistics or association test statistics. The input data of this group includes the SNPs/traits. The second group concerns statistics characterizing an individual in a study, for example, the summary statistics of genotype quality for each sample. The input data of this group includes individuals. The third group consists of pair-wise statistics derived from analyses between each pair of individuals in the study, for example genome-wide identity-by-state or genomic kinship analyses. The input data of this group includes pairs of SNPs/traits. The final group concerns pair-wise statistics derived for pairs of SNPs, such as the linkage disequilibrium characterisation. The input data of this group includes pairs of individuals. We developed the ParallABEL library, which utilizes the Rmpi library, to parallelize these four types of computations. ParallABEL library is not only aimed at GenABEL, but may also be employed to parallelize various GWA packages in R. The data set from the North American Rheumatoid Arthritis Consortium (NARAC) includes 2,062 individuals with 545,080, SNPs' genotyping, was used to measure ParallABEL performance. Almost perfect speed-up was achieved for many types of analyses. For example, the computing time for the identity-by-state matrix was linearly reduced from approximately eight hours to one hour when ParallABEL employed eight processors. Conclusions Executing genome-wide association analysis using the ParallABEL library on a computer cluster is an effective way to boost performance, and simplify the parallelization of GWA studies. ParallABEL is a user-friendly parallelization of GenABEL. PMID:20429914

User Perceptions of the Library's Web Pages: A Focus Group Study at Texas A&M University.

ERIC Educational Resources Information Center

Crowley, Gwyneth H.; Leffel, Rob; Ramirez, Diana; Hart, Judith L.; Armstrong, Tommy S., II

2002-01-01

This focus group study explored library patrons' opinions about Texas A&M library's Web pages. Discusses information seeking behavior which indicated that patrons are confused when trying to navigate the Public Access Menu and suggests the need for a more intuitive interface. (Author/LRW)

User Perceptions of the "Reliability" of Library Services at Texas A&M University: A Focus Group Study.

ERIC Educational Resources Information Center

Ho, Jeannette; Crowley, Gwyneth H.

2003-01-01

Explored user perceptions of dependability and accuracy of Texas A&M library services through focus groups. Reports user difficulties in locating materials, inaccurate catalog and circulation records, inadequate signage, searching the online catalog, and late notification of interlibrary loan arrivals; and discusses the library's efforts to…

Nicaragua's Libraries: A Struggle for Survival.

ERIC Educational Resources Information Center

Chepesiuk, Ron

1989-01-01

Description of the effects of the revolution, U.S. government policy, and natural disasters on the economic climate in Nicaragua focuses on problems faced by the country's libraries and library school. Support and funding provided to Nicaraguan libraries by American library groups are reviewed, and attitudes of Nicaraguan librarians toward the…

Public Library YA Program Roundup. VOYA's Most Valuable Program 2002: Munching on Books; Really Getting Graphic: A Teen Read Week Art Show Preview; Masquerades and Millionaires: An After-hours Teen Extravaganza; Teen Time Travelers Make Listening a "Hobbit"; Teens Take a Humongous Bite Out of Newly Seasoned Reading Program; Putting a Stake through Valentine's Day; Celebrating the Day of the Dead; Legos in the Library Window; "So that You May Know": Teen Rading Group Meets Holocaust Survivors.

ERIC Educational Resources Information Center

Falck, Kara; Kan, Kat; Fletcher-Spear, Kristin; Solomon, Beth B.; Dunford, Karen; Rinella, Kay Walsh; Shenoy, Ravi; McIntosh, Jennifer R.; Socha, Debbie; Dudeck, Sharon; Duwel, Lucretia; Stackpole, Diane; Blosveren, Barbara

2002-01-01

These nine articles describe public library programs for young adults. Highlights include a read-a-thon with snacks; graphic novels and art; costume party and trivia contest; activities based on "The Hobbit"; a summer reading program that included teen volunteers; writing epitaphs for Day of the Dead celebration; Legos displays; and…

On the genre-fication of music: a percolation approach

NASA Astrophysics Data System (ADS)

Lambiotte, R.; Ausloos, M.

2006-03-01

We analyze web-downloaded data on people sharing their music library. By attributing to each music group usual music genres (Rock, Pop ...), and analysing correlations between music groups of different genres with percolation-idea based methods, we probe the reality of these subdivisions and construct a music genre cartography, with a tree representation. We also discuss an alternative objective way to classify music, that is based on the complex structure of the groups audience. Finally, a link is drawn with the theory of hidden variables in complex networks.

Rethinking the core list of journals for libraries that serve schools and colleges of pharmacy.

PubMed

Beckett, Robert D; Cole, Sabrina W; Rogers, Hannah K; Bickett, Skye; Seeger, Christina; McDaniel, Jennifer A

2014-10-01

The Core List of Journals for Libraries that Serve Schools and Colleges of Pharmacy is a guide for developing and maintaining pharmacy-affiliated library collections. A work group was created to update the list and design a process for updating that will streamline future revisions. Work group members searched the National Library of Medicine catalog for an initial list of journals and then applied inclusion criteria to narrow the list. The work group finalized the fifth edition of the list with 225 diverse publications and produced a sustainable set of criteria for journal inclusion, providing a structured, objective process for future updates.

Rethinking the Core List of Journals for Libraries that Serve Schools and Colleges of Pharmacy

PubMed Central

Beckett, Robert D.; Rogers, Hannah K.; Bickett, Skye; Seeger, Christina; McDaniel, Jennifer A.

2014-01-01

The Core List of Journals for Libraries that Serve Schools and Colleges of Pharmacy is a guide for developing and maintaining pharmacy-affiliated library collections. A work group was created to update the list and design a process for updating that will streamline future revisions. Work group members searched the National Library of Medicine catalog for an initial list of journals and then applied inclusion criteria to narrow the list. The work group finalized the fifth edition of the list with 225 diverse publications and produced a sustainable set of criteria for journal inclusion, providing a structured, objective process for future updates. PMID:25349548

The Digital Library for Earth System Education: A Progress Report from the DLESE Program Center

NASA Astrophysics Data System (ADS)

Marlino, M. R.; Sumner, T. R.; Kelly, K. K.; Wright, M.

2002-12-01

DLESE is a community-owned and governed digital library offering easy access to high quality electronic resources about the Earth system at all educational levels. Currently in its third year of development and operation, DLESE resources are designed to support systemic educational reform, and include web-based teaching resources, tools, and services for the inclusion of data in classroom activities, as well as a "virtual community center" that supports community goals and growth. "Community-owned" and "community-governed" embody the singularity of DLESE through its unique participatory approach to both library building and governance. DLESE is guided by policy development vested in the DLESE Steering Committee, and informed by Standing Committees centered on Collections, Services, Technology, and Users, and community working groups covering a wide variety of interest areas. This presentation highlights both current and projected status of the library and opportunities for community engagement. It is specifically structured to engage community members in the design of the next version of the library release. The current Version 1.0 of the library consists of a web-accessible graphical user interface connected to a database of catalogued educational resources (approximately 3000); a metadata framework enabling resource characterization; a cataloging tool allowing community cataloging and indexing of materials; a search and discovery system allowing browsing based on topic, grade level, and resource type, and permitting keyword and controlled vocabulary-based searches; and a portal website supporting library use, community action, and DLESE partnerships. Future stages of library development will focus on enhanced community collaborative support; development of controlled vocabularies; collections building and community review systems; resource discovery integrating the National Science Education Standards and geography standards; Earth system science vocabulary; georeferenced discovery; and ultimately, AAAS Benchmarks. DLESE is being designed from the outset to support resource discovery across a diverse, federated network of holdings and collections, including the Alexandria Digital Library Earth Prototype (ADL/ADEPT), NASA education collections, the DLESE reviewed collection, and other community-held resources that have been cataloged and indexed as part of the overall DLESE collections.

WHY IS THE CENTER OF EVIDENCE-BASED DERMATOLOGY RELEVANT TO INDIAN DERMATOLOGY?

PubMed Central

Williams, Hywel

2009-01-01

Evidence-based dermatology is the application of high-quality evidence to the care of individual patients with skin diseases. The Centre of Evidence-Based Dermatology in the UK promotes activities in this field through its three interlinking cogs, composed of the international Cochrane Skin Group, the UK Dermatology Clinical Trials Network (UKDCTN), and the UK national electronic library for skin disorders. The Cochrane Skin Group summarises what is already known about health care interventions by supporting systematic reviews of relevant randomized controlled trials (RCTs). The UKDCTN then addresses the key research gaps identified in systematic reviews by coordinating and carrying out well-designed RCTs. The Skin Disorders specialist library then plays a key role in disseminating new knowledge from systematic reviews and RCTs to a community of clinical users. The electronic resources at the Centre of Evidence-Based Dermatology are all freely available to Indian Dermatologists who can use the resources in a way that could benefit their patients. Such new knoweldge only has value if it is shared and used. PMID:20101305

Gay Men's Book Clubs versus Wisconsin's Public Libraries: Political Perceptions in the Absence of Dialogue

ERIC Educational Resources Information Center

Pruitt, John

2010-01-01

Because of an absence of dialogue, a tense relationship appears to exist between Wisconsin's gay men's book discussion groups and their local public libraries. Public library directors express interest in accommodating these groups if approached but face budget restrictions and local communities that may oppose these gatherings; gay men's book…

Focus Groups and Usability Testing in Redesigning an Academic Library's Web Site

ERIC Educational Resources Information Center

Oldham, Bonnie W.

2008-01-01

As the World Wide Web has advanced since its inception, librarians have endeavored to keep pace with this progress in the design of their library Web pages. User recommendations collected from focus groups and usability testing have indicated that the University of Scranton's Weinberg Memorial Library's Web site was not working as intended, and…

Catalogue Use by the Petherick Readers of the National Library of Australia

ERIC Educational Resources Information Center

Hider, Philip

2007-01-01

An online questionnaire survey was distributed amongst the Petherick Readers of the National Library of Australia, a user group of scholars and researchers. The survey asked questions about the readers' use and appreciation of the NLA catalogue. This group of users clearly appreciated the library catalogue and demonstrated that there are still…

Conducting a user-centered information needs assessment: the Via Christi Libraries' experience*

PubMed Central

Perley, Cathy M.; Gentry, Camillia A.; Fleming, A. Sue; Sen, Kristin M.

2007-01-01

Purpose: The research sought to provide evidence to support the development of a long-term strategy for the Via Christi Regional Medical Center Libraries. Methods: An information needs assessment was conducted in a large medical center serving approximately 5,900 physicians, clinicians, and nonclinical staff in 4 sites in 1 Midwestern city. Quantitative and qualitative data from 1,295 self-reporting surveys, 75 telephone interviews, and 2 focus groups were collected and analyzed to address 2 questions: how could the libraries best serve their patrons, given realistic limitations on time, resources, and personnel, and how could the libraries best help their institution improve patient care and outcomes? Results: Clinicians emphasized the need for “just in time” information accessible at the point of care. Library nonusers emphasized the need to market library services and resources. Both clinical and nonclinical respondents emphasized the need for information services customized to their professional information needs, preferences, and patterns of use. Specific information needs in the organization were identified. Discussion/Conclusions: The results of this three-part, user-centered information needs assessment were used to develop an evidence-based strategic plan. The findings confirmed the importance of promoting library services in the organization and suggested expanded, collaborative roles for hospital librarians. PMID:17443250

The Gaia FGK benchmark stars. High resolution spectral library

NASA Astrophysics Data System (ADS)

Blanco-Cuaresma, S.; Soubiran, C.; Jofré, P.; Heiter, U.

2014-06-01

Context. An increasing number of high-resolution stellar spectra is available today thanks to many past and ongoing spectroscopic surveys. Consequently, numerous methods have been developed to perform an automatic spectral analysis on a massive amount of data. When reviewing published results, biases arise and they need to be addressed and minimized. Aims: We are providing a homogeneous library with a common set of calibration stars (known as the Gaia FGK benchmark stars) that will allow us to assess stellar analysis methods and calibrate spectroscopic surveys. Methods: High-resolution and signal-to-noise spectra were compiled from different instruments. We developed an automatic process to homogenize the observed data and assess the quality of the resulting library. Results: We built a high-quality library that will facilitate the assessment of spectral analyses and the calibration of present and future spectroscopic surveys. The automation of the process minimizes the human subjectivity and ensures reproducibility. Additionally, it allows us to quickly adapt the library to specific needs that can arise from future spectroscopic analyses. Based on NARVAL and HARPS data obtained within the Gaia Data Processing and Analysis Consortium (DPAC) and coordinated by the GBOG (Ground-Based Observations for Gaia) working group, and on data retrieved from the ESO-ADP database.The library of spectra is only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (ftp://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/566/A98

Construction of a BAC library and mapping BAC clones to the linkage map of Barramundi, Lates calcarifer.

PubMed

Wang, Chun Ming; Lo, Loong Chueng; Feng, Felicia; Gong, Ping; Li, Jian; Zhu, Ze Yuan; Lin, Grace; Yue, Gen Hua

2008-03-25

Barramundi (Lates calcarifer) is an important farmed marine food fish species. Its first generation linkage map has been applied to map QTL for growth traits. To identify genes located in QTL responsible for specific traits, genomic large insert libraries are of crucial importance. We reported herein a bacterial artificial chromosome (BAC) library and the mapping of BAC clones to the linkage map. This BAC library consisted of 49,152 clones with an average insert size of 98 kb, representing 6.9-fold haploid genome coverage. Screening the library with 24 microsatellites and 15 ESTs/genes demonstrated that the library had good genome coverage. In addition, 62 novel microsatellites each isolated from 62 BAC clones were mapped onto the first generation linkage map. A total of 86 BAC clones were anchored on the linkage map with at least one BAC clone on each linkage group. We have constructed the first BAC library for L. calcarifer and mapped 86 BAC clones to the first generation linkage map. This BAC library and the improved linkage map with 302 DNA markers not only supply an indispensable tool to the integration of physical and linkage maps, the fine mapping of QTL and map based cloning genes located in QTL of commercial importance, but also contribute to comparative genomic studies and eventually whole genome sequencing.

Libraries in Online Elementary Schools: A Mixed-Methods Study

ERIC Educational Resources Information Center

Hibbard, Laura; Franklin, Teresa

2015-01-01

School libraries serve an important role; however, elementary students who attend schools online typically do not have a school library. This study followed an online school's inaugural year in instituting a library. A mixed methods approach examined data from focus groups, interviews, surveys, library-use records and oral reading fluency scores.…

The Acquisition of Electronic Books in the Area of Astronomy in the UNAM

NASA Astrophysics Data System (ADS)

Juarez, B.

2015-04-01

The current high cost of electronic books coupled with the low budget for the astronomy libraries of the National Autonomous University of Mexico (UNAM) has led to the three libraries in the area of Astronomy to become part of the Group of Libraries in the area of sciences, which happened in 2011. This group was formed to support the purchasing of e-books: because of their high costs, it was impossible to acquire materials of interest for each library. As a result, a working group was formed to prepare lists of e-books to purchase in order to avoid duplication, acquire all needed titles, and combine resources. The goal was to purchase e-books from large publishing companies such as Springer and Elsevier, and also Cambridge UP, Oxford UP, World Scientific, Astronomical Society of the Pacific, and others. Through these joint purchases, the three campus Astronomy libraries — University City, Ensenada, and Morelia — have benefited from the acquisition of e-books from 2010 to 2013. This paper will present the ways the working group functioned, the policies that needed to be followed with regards to the selection and acquisition of e-books, and the benefits at both the Library and Group level.

Developing an evidence-based public health informatics course.

PubMed

Yu, Xinyu; Xie, Yue; Pan, Xuequn; Mayfield-Johnson, Susan; Whipple, Jessica; Azadbakht, Elena

2015-10-01

This study assessed the need to develop a public health informatics (PHI) introductory course and determine contents of such a course. Community assessments employing focus group interviews and an online survey were utilized to determine course need and content. Results revealed a need to provide PHI training to graduate public health students and suggested broad course content requirements. Results indicated lack of awareness of libraries and librarians as sources of public health information. A graduate PHI course was developed and delivered. Additionally, implementation of a subject guide increased the library's profile.

Testing of ENDF71x: A new ACE-formatted neutron data library based on ENDF/B-VII.1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gardiner, S. J.; Conlin, J. L.; Kiedrowski, B. C.

The ENDF71x library [1] is the most thoroughly tested set of ACE-format data tables ever released by the Nuclear Data Team at Los Alamos National Laboratory (LANL). It is based on ENDF/B-VII. 1, the most recently released set of evaluated nuclear data files produced by the US Cross Section Evaluation Working Group (CSEWG). A variety of techniques were used to test and verify the ENDF7 1x library before its public release. These include the use of automated checking codes written by members of the Nuclear Data Team, visual inspections of key neutron data, MCNP6 calculations designed to test data formore » every included combination of isotope and temperature as comprehensively as possible, and direct comparisons between ENDF71x and previous ACE library releases. Visual inspection of some of the most important neutron data revealed energy balance problems and unphysical discontinuities in the cross sections for some nuclides. Doppler broadening of the total cross sections with increasing temperature was found to be qualitatively correct. Test calculations performed using MCNP prompted two modifications to the MCNP6 source code and also exposed bad secondary neutron yields for {sup 231,233}Pa that are present in both ENDF/B-VII.1 and ENDF/B-VII.0. A comparison of ENDF71x with its predecessor ACE library, ENDF70, showed that dramatic changes have been made in the neutron cross section data for a number of isotopes between ENDF/B-VII.0 and ENDF/B-VII.1. Based on the results of these verification tests and the validation tests performed by Kahler, et al. [2], the ENDF71x library is recommended for use in all Monte Carlo applications. (authors)« less

Proposal for a CLIPS software library

NASA Technical Reports Server (NTRS)

Porter, Ken

1991-01-01

This paper is a proposal to create a software library for the C Language Integrated Production System (CLIPS) expert system shell developed by NASA. Many innovative ideas for extending CLIPS were presented at the First CLIPS Users Conference, including useful user and database interfaces. CLIPS developers would benefit from a software library of reusable code. The CLIPS Users Group should establish a software library-- a course of action to make that happen is proposed. Open discussion to revise this library concept is essential, since only a group effort is likely to succeed. A response form intended to solicit opinions and support from the CLIPS community is included.

An Investigation of the Educational Needs of Health Sciences Library Manpower: IV. Characteristics of Manpower in Health Sciences Libraries *

PubMed Central

Rothenberg, Lesliebeth; Rees, Alan M.; Kronick, David A.

1971-01-01

A statistical description based on a mail survey of personnel in 2,099 health sciences libraries located outside of the hospital setting is reported. Respondents to the survey were divided into three groups: professionals (those possessing a graduate library degree); nonprofessionals (those not possessing a graduate library degree); and chief librarians (those responsible for a library's operations). Survey items dealt with education, sex, age, salary, job mobility and preference for continuing education programs. Some 60 percent of the respondents were professionals; 40 percent were nonprofessionals. Seven hundred and twenty-eight chief librarians were identified in the population: 57 percent were professional librarians while the remainder were without a graduate library degree. Approximately ⅕ of all survey respondents were men. The age distribution for the work force tended to be bimodal, reflecting the career patterns of women and the later entry of men into librarianship. The annual salary for male professionals was calculated at $12,732; for female professionals at $10,044; for male nonprofessionals at $7,878; and for female nonprofessionals at $6,313. Male professionals were found to have the highest rates of job and geographic mobility. Conversely, female nonprofessionals were lowest in mobility. In expressing a preference for continuing education programs in library science, professionals tended to request courses dealing with the organization of libraries, health sciences institutions and their relationships, while nonprofessionals inclined towards courses in technical processing. PMID:5542914

ANSL-V: ENDF/B-V based multigroup cross-section libraries for Advanced Neutron Source (ANS) reactor studies. Supplement 1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wright, R.Q.; Renier, J.P.; Bucholz, J.A.

1995-08-01

The original ANSL-V cross-section libraries (ORNL-6618) were developed over a period of several years for the physics analysis of the ANS reactor, with little thought toward including the materials commonly needed for shielding applications. Materials commonly used for shielding applications include calcium barium, sulfur, phosphorous, and bismuth. These materials, as well as {sup 6}Li, {sup 7}Li, and the naturally occurring isotopes of hafnium, have been added to the ANSL-V libraries. The gamma-ray production and gamma-ray interaction cross sections were completely regenerated for the ANSL-V 99n/44g library which did not exist previously. The MALOCS module was used to collapse the 99n/44gmore » coupled library to the 39n/44g broad- group library. COMET was used to renormalize the two-dimensional (2- D) neutron matrix sums to agree with the one-dimensional (1-D) averaged values. The FRESH module was used to adjust the thermal scattering matrices on the 99n/44g and 39n/44g ANSL-V libraries. PERFUME was used to correct the original XLACS Legendre polynomial fits to produce acceptable distributions. The final ANSL-V 99n/44g and 39n/44g cross-section libraries were both checked by running RADE. The AIM module was used to convert the master cross-section libraries from binary coded decimal to binary format (or vice versa).« less

Uncovering collective listening habits and music genres in bipartite networks.

PubMed

Lambiotte, R; Ausloos, M

2005-12-01

In this paper, we analyze web-downloaded data on people sharing their music library, that we use as their individual musical signatures. The system is represented by a bipartite network, nodes being the music groups and the listeners. Music groups' audience size behaves like a power law, but the individual music library size is an exponential with deviations at small values. In order to extract structures from the network, we focus on correlation matrices, that we filter by removing the least correlated links. This percolation idea-based method reveals the emergence of social communities and music genres, that are visualized by a branching representation. Evidence of collective listening habits that do not fit the neat usual genres defined by the music industry indicates an alternative way of classifying listeners and music groups. The structure of the network is also studied by a more refined method, based upon a random walk exploration of its properties. Finally, a personal identification-community imitation model for growing bipartite networks is outlined, following Potts ingredients. Simulation results do reproduce quite well the empirical data.

Design, Multicomponent Synthesis, and Anticancer Activity of a Focused Histone Deacetylase (HDAC) Inhibitor Library with Peptoid-Based Cap Groups.

PubMed

Krieger, Viktoria; Hamacher, Alexandra; Gertzen, Christoph G W; Senger, Johanna; Zwinderman, Martijn R H; Marek, Martin; Romier, Christophe; Dekker, Frank J; Kurz, Thomas; Jung, Manfred; Gohlke, Holger; Kassack, Matthias U; Hansen, Finn K

2017-07-13

In this work, we report the multicomponent synthesis of a focused histone deacetylase (HDAC) inhibitor library with peptoid-based cap groups and different zinc-binding groups. All synthesized compounds were tested in a cellular HDAC inhibition assay and an MTT assay for cytotoxicity. On the basis of their noteworthy activity in the cellular HDAC assays, four compounds were further screened for their inhibitory activity against recombinant HDAC1-3, HDAC6, and HDAC8. All four compounds showed potent inhibition of HDAC1-3 as well as significant inhibition of HDAC6 with IC 50 values in the submicromolar concentration range. Compound 4j, the most potent HDAC inhibitor in the cellular HDAC assay, revealed remarkable chemosensitizing properties and enhanced the cisplatin sensitivity of the cisplatin-resistant head-neck cancer cell line Cal27CisR by almost 7-fold. Furthermore, 4j almost completely reversed the cisplatin resistance in Cal27CisR. This effect is related to a synergistic induction of apoptosis as seen in the combination of 4j with cisplatin.

Helping Books Helping Families: A Picture Book/Storytelling/Discussion Program.

ERIC Educational Resources Information Center

Baycich, Dianna; Cooper, Robin Echols; Burrier, Carolyn M.; Gotwald, Karen; Lombardo, Cindy; Nalepa, Laurie; Nespeca, Sue McCleaf; Norman, Cathy; Petruzzi, Tony; Gildone, Stephanie; Nyman, Pam; Fathman, Robert E.; Stephens, Brad

Helping Books Help Families (HBHF) is a book discussion program developed by the State Library of Ohio to be instituted by public and school libraries in the state of Ohio. The focus of the program is to promote reading with three groups: families as a group, to parents alone as role models for reading, and to students in school libraries. There…

A Mixed Methods Analysis of a Library Based Handheld Intervention with Rural Clinicians

PubMed Central

Wallace, Richard L.; Woodward, Nakia J.; Wolf, Katherine M.

2014-01-01

Background The East Tennessee State University Quillen College of Medicine Library has participated for several years in projects to provide rural clinicians with health information resources. Objectives To determine if a strategy of handheld devices with a best-evidence point-of-care disease tool and a drug database paired with access to a medical library for full-text articles and training to use the tools would be an affordable way to meet the information needs of rural underserved clinicians. Methods This study is a mixed methods methodology. The first project was evaluated using a randomized controlled trial (RCT) methodology. The second was evaluated qualitatively using interviews and focus groups. Results The quantitative findings discovered that clinicians equipped with a handheld device with evidence-based software more frequently found answers to clinical questions, found answers more quickly, were more satisfied with information they found, and use expensive resources such as continuing medical education, online databases, and textbooks less than the group that did not have access to online technology. Qualitative results supported the quantitative findings. Conclusion Librarians can implement a three-pronged strategy of the secondary literature via a handheld, the primary literature via LoansomeDoc, and quality training to meet basic information needs of rural clinicians. PMID:25155980

The Evolution of NxtWave Leaders for 21st-Century Libraries

ERIC Educational Resources Information Center

Howard, Jody K.

2015-01-01

In January 2012, a group of four school library professors attending the ALA Midwinter Meeting were having lunch and discussing various issues related to the school library field. These school library professors agreed that one challenge facing the profession is preparing future leaders. As current school library leaders retire, it is difficult to…

Identification of causative pathogens in mouse eyes with bacterial keratitis by sequence analysis of 16S rDNA libraries

PubMed Central

Song, Hong-Yan; Qiu, Bao-Feng; Liu, Chun; Zhu, Shun-Xing; Wang, Sheng-Cun; Miao, Jin; Jing, Jing; Shao, Yi-Xiang

2014-01-01

The clone library method using PCR amplification of the 16S ribosomal RNA (rRNA) gene was used to identify pathogens from corneal scrapings of C57BL/6-corneal opacity (B6-Co) mice with bacterial keratitis. All 10 samples from the eyes with bacterial keratitis showed positive PCR results. All 10 samples from the normal cornea showed negative PCR results. In all 10 PCR-positive samples, the predominant and second most predominant species accounted for 20.9 to 40.6% and 14.7 to 26.1%, respectively, of each clone library. The predominant species were Staphylococcus lentus, Pseudomonas aeruginosa, and Staphylococcus epidermidis. The microbiota analysis detected a diverse group of microbiota in the eyes of B6-Co mice with bacterial keratitis and showed that the causative pathogens could be determined based on percentages of bacterial species in the clone libraries. The bacterial species detected in this study were mostly in accordance with results of studies on clinical bacterial keratitis in human eyes. Based on the results of our previous studies and this study, the B6-Co mouse should be considered a favorable model for studying bacterial keratitis. PMID:25312507

The Public's Attitude Toward Public Library Services in Essex County, New Jersey; A Research Study Conducted for the Essex County Library Directors Group Public Relations Committee.

ERIC Educational Resources Information Center

Market Dynamics, Inc., Princeton, NJ.

In order to structure an effective campaign aimed at increasing the usage of the public libraries in Essex County, New Jersey, this research project was undertaken to determine the consumer attitudes toward various aspects of public library services. These aspects include: extent of public library usage; awareness of library services offered,…

Telecommunications in ARL Libraries. SPEC Kit 98.

ERIC Educational Resources Information Center

Association of Research Libraries, Washington, DC. Office of Management Studies.

This 11-document kit introduces the current and planned uses of telecommunications facilities in the computerized information systems of several research libraries, public libraries, and library groups contacted in 1983. The first two documents are excerpts from reports on networks: "Telecommunications: An Overview for OCLC," and…

Statistics Section. Management and Technology Division. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

Papers on library statistics, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Network Statistics and Library Management," in which Glyn T. Evans (United States) suggests that network statistics can be used to improve internal library decisionmaking, enhance group resource…

Libraries in Hawaii.

ERIC Educational Resources Information Center

Foster, B.

1984-01-01

Describes visits to libraries on three Hawaiian islands--Maui, Hawaii, Oahu--to determine if a rebirth of native culture is actually underway, and, if so, the role of the library in this "Hawaiian Renaissance." Library collections of "Hawaiiana," programs for ethnic groups, and activities of Honolulu's Kamehameha schools are…

Web-based document image processing

NASA Astrophysics Data System (ADS)

Walker, Frank L.; Thoma, George R.

1999-12-01

Increasing numbers of research libraries are turning to the Internet for electron interlibrary loan and for document delivery to patrons. This has been made possible through the widespread adoption of software such as Ariel and DocView. Ariel, a product of the Research Libraries Group, converts paper-based documents to monochrome bitmapped images, and delivers them over the Internet. The National Library of Medicine's DocView is primarily designed for library patrons are beginning to reap the benefits of this new technology, barriers exist, e.g., differences in image file format, that lead to difficulties in the use of library document information. To research how to overcome such barriers, the Communications Engineering Branch of the Lister Hill National Center for Biomedical Communications, an R and D division of NLM, has developed a web site called the DocMorph Server. This is part of an ongoing intramural R and D program in document imaging that has spanned many aspects of electronic document conversion and preservation, Internet document transmission and document usage. The DocMorph Server Web site is designed to fill two roles. First, in a role that will benefit both libraries and their patrons, it allows Internet users to upload scanned image files for conversion to alternative formats, thereby enabling wider delivery and easier usage of library document information. Second, the DocMorph Server provides the design team an active test bed for evaluating the effectiveness and utility of new document image processing algorithms and functions, so that they may be evaluated for possible inclusion in other image processing software products being developed at NLM or elsewhere. This paper describes the design of the prototype DocMorph Server and the image processing functions being implemented on it.

Quality evaluation of tandem mass spectral libraries.

PubMed

Oberacher, Herbert; Weinmann, Wolfgang; Dresen, Sebastian

2011-06-01

Tandem mass spectral libraries are gaining more and more importance for the identification of unknowns in different fields of research, including metabolomics, forensics, toxicology, and environmental analysis. Particularly, the recent invention of reliable, robust, and transferable libraries has increased the general acceptance of these tools. Herein, we report on results obtained from thorough evaluation of the match reliabilities of two tandem mass spectral libraries: the MSforID library established by the Oberacher group in Innsbruck and the Weinmann library established by the Weinmann group in Freiburg. Three different experiments were performed: (1) Spectra of the libraries were searched against their corresponding library after excluding either this single compound-specific spectrum or all compound-specific spectra prior to searching; (2) the libraries were searched against each other using either library as reference set or sample set; (3) spectra acquired on different mass spectrometric instruments were matched to both libraries. Almost 13,000 tandem mass spectra were included in this study. The MSforID search algorithm was used for spectral matching. Statistical evaluation of the library search results revealed that principally both libraries enable the sensitive and specific identification of compounds. Due to higher mass accuracy of the QqTOF compared with the QTrap instrument, matches to the MSforID library were more reliable when comparing spectra with both libraries. Furthermore, only the MSforID library was shown to be efficiently transferable to different kinds of tandem mass spectrometers, including "tandem-in-time" instruments; this is due to the coverage of a large range of different collision energy settings-including the very low range-which is an outstanding characteristics of the MSforID library.

The professionalization of health librarianship in the UK between 1909 and 1978.

PubMed

Ferguson, Valerie

2005-09-01

Many strands exist within health information work and during the last century librarians in this field identified themselves through special groups or associations. This paper focuses on the key role of the Library Association Medical Section in the professional development of medical librarians in the United Kingdom up to 1978 when it merged with the Library Association Hospital Libraries and Handicapped Readers Group to create the Medical, Health and Welfare Group. Uniting to form a stronger organization, under the ultimate designation of the Health Libraries Group, was part of an evolutionary process. The invention and promotion of co-operative schemes, networking and educational opportunities for members, the publication of specialized material and the fostering of international relationships during the first three-quarters of the century are illuminated by personal reminiscences from some of the major participants in the field.

Translational Researchers' Perceptions of Data Management Practices and Data Curation Needs: Findings from a Focus Group in an Academic Health Sciences Library

ERIC Educational Resources Information Center

Bardyn, Tania P.; Resnick, Taryn; Camina, Susan K.

2012-01-01

How translational researchers use data is becoming an important support function for libraries to understand. Libraries' roles in this increasingly complex area of Web librarianship are often unclearly defined. The authors conducted two focus groups with physicians and researchers at an academic medical center, the UCLA David Geffen School of…

Effects of Teaching a Library Usage Unit to Seventh Graders.

ERIC Educational Resources Information Center

Gifford, Vernon; Gifford, Jean

This document reports the results of a study undertaken to determine if teaching a 2-week unit on library usage to 7th graders would increase their use of the library. From three non-ability grouped 7th grade classes, two classes of 26 students each were randomly selected for the study. One class was randomly assigned as the experimental group and…

Integrated Online Software for Libraries: An Overview of Today's Best-Selling IOLS. Options from the U.S. Perspective.

ERIC Educational Resources Information Center

Cibbarelli, Pamela

1996-01-01

Profiles the top-selling IOLS (integrated online library systems) software for libraries based on sales figures reported in the 1996 "Library Journal" annual survey of the library automation marketplace. Highlights include microcomputer-based systems and minicomputer-based systems, system components, MARC formats, and market sectors.…

The Alexander N. Charters Library of Resources for Educators of Adults at Syracuse University Library.

ERIC Educational Resources Information Center

Keenan, Terrance

This document describes the contents of the Alexander N. Charters Library of Resources for Educators of Adults at Syracuse University Library. The document begins with a brief history of the development of the library's collections, which occupy 900 feet of shelf space and contain more than 50 groups of personal papers and records of organizations…

The Experience of Non-Native English-Speaking Students in Academic Libraries in the United States.

ERIC Educational Resources Information Center

Onwuegbuzie, Anthony J.; Jiao, Qun G.; Daley, Christine E.

This study compared native and non-native English-speaking university students with respect to frequency of library usage and reasons for using the library, as well as differences between these groups with respect to levels of library anxiety. Findings were intended to be used in the planning and implementation of library services for…

Getting libraries involved in industry-university-government collaboration : Libraries should support inauguration of business and lead SME into a knowledge-based society : What Toshiaki Takeuchi does as Business Library Association's President

NASA Astrophysics Data System (ADS)

Morita, Utako

Getting libraries involved in industry-university-government collaboration : Libraries should support inauguration of business and lead SME into a knowledge-based society : What Toshiaki Takeuchi does as Business Library Association's President

Automation in College Libraries.

ERIC Educational Resources Information Center

Werking, Richard Hume

1991-01-01

Reports the results of a survey of the "Bowdoin List" group of liberal arts colleges. The survey obtained information about (1) automation modules in place and when they had been installed; (2) financing of automation and its impacts on the library budgets; and (3) library director's views on library automation and the nature of the…

77 FR 17490 - National Library of Medicine; Notice of Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine.... App), notice is hereby given of meetings of the Board of Regents of the National Library of Medicine... Library of Medicine Disaster Information Management Research Center Working Group. Date: May 7, 2012. Open...

Information literacy: perceptions of Brazilian HIV/AIDS researchers.

PubMed

Alvarez, Maria do Carmo Avamilano; França, Ivan; Cuenca, Angela Maria Belloni; Bastos, Francisco I; Ueno, Helene Mariko; Barros, Cláudia Renata; Guimarães, Maria Cristina Soares

2014-03-01

Information literacy has evolved with changes in lifelong learning. Can Brazilian health researchers search for and use updated scientific information? To describe researchers' information literacy based on their perceptions of their abilities to search for and use scientific information and on their interactions with libraries. Semi-structured interviews and focus group conducted with six Brazilian HIV/AIDS researchers. Analyses comprised the assessment of researchers as disseminators, their interactions with librarians, their use of information and communication technology and language. Interviewees believed they were partially qualified to use databases. They used words and phrases that indicated their knowledge of technology and terminology. They acted as disseminators for students during information searches. Researchers' abilities to interact with librarians are key skills, especially in a renewed context where libraries have, to a large extent, changed from physical spaces to digital environments. Great amounts of information have been made available, and researchers' participation in courses does not automatically translate into adequate information literacy. Librarians must help research groups, and as such, librarians' information literacy-related responsibilities in Brazil should be redefined and expanded. Students must develop the ability to learn quickly, and librarians should help them in their efforts. Librarians and researchers can act as gatekeepers for research groups and as information coaches to improve others' search abilities. © 2013 Health Libraries Group of CILIP and John Wiley & Sons Ltd.

Views From the Pacific--Military Base Hospital Libraries in Hawaii and Guam.

PubMed

Stephenson, Priscilla L; Trafford, Mabel A; Hadley, Alice E

2016-01-01

Hospital libraries serving military bases offer a different perspective on library services. Two libraries located on islands in the Pacific Ocean provide services to active duty service men and women, including those deployed to other regions of the world. In addition, these hospital libraries serve service members' families living on the base, and often citizens from the surrounding communities.

Health Libraries and Information Services in Tanzania: A Strategic Assessment

PubMed Central

Haruna, Hussein; Mtoroki, Majaliwa; Gerendasy, Dan D.; Detlefsen, Ellen G.

2016-01-01

Objective To identify the current status and local impact of health sciences libraries and the perception of these libraries by their users, as a pre-requisite to the development of a competence-based curriculum for health information science training in Tanzania. Methodology A needs assessment was carried out using a convenience sample of local respondents, including librarians, trainers, academicians, students, health care providers and patients and families, drawn from national, referral, regional, district hospitals, health training institutions, and Universities from both government and non-government entities in Tanzania. A focus group approach was used to gather data from respondents. Results Results from this assessment revealed that health science libraries in Tanzania are faced with the challenges of insufficient infrastructure, old technology, limited facilities and furniture, inadequate and incompetent library staff, lack of health sciences librarians, outdated and insufficient resources, as well as low knowledge and use of information technologies by library clients. Most respondents would prefer to have both physical and electronic libraries, as well as librarians with specialized health information science skills, to cope with changing nature of the medical field. Conclusion The findings obtained from this assessment are strong enough to guide the development of a curriculum and training strategy and an operational plan and training packages for health information professionals. The development of a training curriculum for health information science professionals will mean better health information service delivery for Tanzania. PMID:28283146

Photoswitchable carbohydrate-based fluorosurfactants as tuneable ice recrystallization inhibitors.

PubMed

Adam, Madeleine K; Hu, Yingxue; Poisson, Jessica S; Pottage, Matthew J; Ben, Robert N; Wilkinson, Brendan L

2017-02-01

Cryopreservation is an important technique employed for the storage and preservation of biological tissues and cells. The limited effectiveness and significant toxicity of conventionally-used cryoprotectants, such as DMSO, have prompted efforts toward the rational design of less toxic alternatives, including carbohydrate-based surfactants. In this paper, we report the modular synthesis and ice recrystallization inhibition (IRI) activity of a library of variably substituted, carbohydrate-based fluorosurfactants. Carbohydrate-based fluorosurfactants possessed a variable mono- or disaccharide head group appended to a hydrophobic fluoroalkyl-substituted azobenzene tail group. Light-addressable fluorosurfactants displayed weak-to-moderate IRI activity that could be tuned through selection of carbohydrate head group, position of the trifluoroalkyl group on the azobenzene ring, and isomeric state of the azobenzene tail fragment. Copyright © 2016 Elsevier Ltd. All rights reserved.

Exploring trust in online health information: a study of user experiences of patients.co.uk.

PubMed

Cunningham, Anna; Johnson, Frances

2016-12-01

This feature has been co-authored by Anna Cunningham and her supervisor Frances Johnson. It is based on the research Anna conducted for her dissertation, which she completed as part of her MA in Library and Information Management at Manchester Metropolitan University. The study explored how people assess the trustworthiness of online health information, and the participants were asked to talk aloud whilst viewing information on the consumer health information website patients.co.uk. The study confirmed that their assessment was based on the information usefulness and credibility as well as identifying the factors relating to information quality and website design that helped to form these judgements. A. M. © 2016 Health Libraries Group.

Academic Libraries: Myths and Realities. Proceedings of the National Conference of the Association of College and Research Libraries (3rd, Seattle, Washington, April 4-7, 1984).

ERIC Educational Resources Information Center

Dodson, Suzanne C., Ed.; Menges, Gary L., Ed.

The 56 papers in this proceedings are divided into three groups--theme, alternative format, and contributed papers. Myths and realities are explored in the first group as they relate to university, college, community, and junior college libraries, and to private sector information utilities. The conference wrap-up session is included in this…

On the Record: Report of The Library of Congress Working Group on the Future of Bibliographic Control

ERIC Educational Resources Information Center

Library of Congress, 2008

2008-01-01

While this Report is presented to the Library of Congress, it situates recommendations to the Library in the broader context of the environment in which the Library does and could function. Thus, the Report discusses and makes recommendations not only to the Library, but also to other current and potential participants in this environment. The…

Mixture-based combinatorial libraries from small individual peptide libraries: a case study on α1-antitrypsin deficiency.

PubMed

Chang, Yi-Pin; Chu, Yen-Ho

2014-05-16

The design, synthesis and screening of diversity-oriented peptide libraries using a "libraries from libraries" strategy for the development of inhibitors of α1-antitrypsin deficiency are described. The major buttress of the biochemical approach presented here is the use of well-established solid-phase split-and-mix method for the generation of mixture-based libraries. The combinatorial technique iterative deconvolution was employed for library screening. While molecular diversity is the general consideration of combinatorial libraries, exquisite design through systematic screening of small individual libraries is a prerequisite for effective library screening and can avoid potential problems in some cases. This review will also illustrate how large peptide libraries were designed, as well as how a conformation-sensitive assay was developed based on the mechanism of the conformational disease. Finally, the combinatorially selected peptide inhibitor capable of blocking abnormal protein aggregation will be characterized by biophysical, cellular and computational methods.

The Cost of Library Services: Activity-Based Costing in an Australian Academic Library.

ERIC Educational Resources Information Center

Robinson, Peter; Ellis-Newman, Jennifer

1998-01-01

Explains activity-based costing (ABC), discusses the benefits of ABC to library managers, and describes the steps involved in implementing ABC in an Australian academic library. Discusses the budgeting process in universities, and considers benefits to the library. (Author/LRW)

Adapting an embedded model of librarianship, college by college.

PubMed

Blake, Lindsay; Mears, Kim; Davies, Kathy; Ballance, Darra; Shipman, Peter; Connolly-Brown, Maryska; Gaines, Julie K

2014-01-01

Librarians are increasingly moving out of the library and into the wider university setting as patrons spend more time seeking information online and less time visiting the library. The move to embed librarians in colleges, departments, or customer groups has been going on for some time but has recently received more attention as libraries work to find new ways to reach patrons that no longer need to come to the physical library. Few universities have attempted to embed all their librarians. This case study describes how one group of health sciences librarians dispersed its professional staff throughout its campuses and medical centers.

Welcome to the National Wetlands Research Center Library: Not Just Another Library-A Special Library

USGS Publications Warehouse

Broussard, Linda

2007-01-01

Libraries are grouped into four major types: public, school, academic, and special. The U.S. Geological Survey's (USGS) National Wetlands Research Center (NWRC) library is classified as a special library because it is sponsored by the Federal government, and the collections focus on a specific subject. The NWRC library is the only USGS library dedicated to wetland science. Library personnel offer expert research services to meet the informational needs of NWRC scientists, managers, and support personnel. The NWRC library participates in international cataloging and resource sharing, which allows libraries from throughout the world to borrow from its collections. This sharing facilitates the research of other governmental agencies, universities, and those interested in the study of wetlands.

The Division of Libraries Serving the General Public--A Survey.

ERIC Educational Resources Information Center

Glashoff, Ilona

This paper provides an overview of the International Federation of Library Associations and Institutions (IFLA) Division III, a forum for the IFLA sections and round tables comprising libraries serving the general public, as well as special library services directed to specific groups of the general public, such as children, linguistic minorities,…

76 FR 14677 - National Library of Medicine; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-17

... Library of Medicine; Working Group on Disaster Health Management Research Center. Date: May 2, 2011. Open...: Board of Regents of the National Library of Medicine. Date: May 3-4, 2011. Open: May 3, 2011, 9 a.m. to... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Library of Medicine...

Building and Sustaining Digital Collections: Models for Libraries and Museums.

ERIC Educational Resources Information Center

Council on Library and Information Resources, Washington, DC.

In February 2001, the Council on Library and Information Resources (CLIR) and the National Initiative for a Networked Cultural Heritage (NINCH) convened a meeting to discuss how museums and libraries are building digital collections and what business models are available to sustain them. A group of museum and library senior executives met with…

Academic Libraries: "Social" or "Communal?" The Nature and Future of Academic Libraries

ERIC Educational Resources Information Center

Gayton, Jeffrey T.

2008-01-01

The apparent death of academic libraries, as measured by declining circulation of print materials, reduced use of reference services, and falling gate counts, has led to calls for a more "social" approach to academic libraries: installing cafes, expanding group study spaces, and developing "information commons." This study compares these social…

Libraries Welcome Food amid the Books

ERIC Educational Resources Information Center

Foster, Andrea L.

2008-01-01

People are recognizing that food in the library is an irresistible force. Fed by a desire to make libraries more inviting places for students to work in groups, many colleges are installing cafes in their libraries. Food has always been a part of late-night study gatherings. If eating encourages collaborative learning, the theory goes, let there…

Censorship of Library Books in School Library Media Centers Today.

ERIC Educational Resources Information Center

Saykanic, Donna

For many years, there has been pressure on American schools to restrict or deny students access to books or periodicals deemed objectionable by some individual or group on moral, political, religious, ethnic, racial, or philosophical grounds. Censorship of library books in school media centers is present today. The library media specialist is…

The Changing Role in Children's Work in Public Libraries. Issues & Answers.

ERIC Educational Resources Information Center

Detroit Public Library, MI.

The five papers in this collection were presented to a group of Directors and Coordinators of Children's Work representing large, medium, and county public libraries, as well as representatives from state libraries and library schools, who attended the President's Preconference. Topics presented include (1) a review of the development of…

The Political Science of Information. Pratt Portfolio No. 2.

ERIC Educational Resources Information Center

Breivik, Patricia Senn, Ed.

This collection of essays focuses on group social and political action as it relates to libraries and their environments. The introduction discusses the group-concept approach to studying library and information science. The essays are case studies of interest group politics, including: (1) the imprisonment of a librarian who refused to give…

Case study: library usage at an Indian medical college.

PubMed

Shah, Chinmay

2011-03-01

This issue's feature column reports on the findings of a small survey of library users carried out in an Indian medical college with a traditional curriculum. The study found that the main reason a student visited the library was to consult text books. Although the majority of students were satisfied with the library facilities, the study suggests that more needs to be done to promote self-directed learning. JM. © 2010 The authors. Health Information and Libraries Journal © 2010 Health Libraries Group.

A Virtual "Hello": A Web-Based Orientation to the Library.

ERIC Educational Resources Information Center

Borah, Eloisa Gomez

1997-01-01

Describes the development of Web-based library services and resources available at the Rosenfeld Library of the Anderson Graduate School of Management at University of California at Los Angeles. Highlights include library orientation sessions; virtual tours of the library; a database of basic business sources; and research strategies, including…

A Critical Analysis of the Library-Related Literature Concerning Censorship in Public Libraries and Public School Libraries in the United States during the 1980s.

ERIC Educational Resources Information Center

Abbott, Randy L.

This content analysis examines library science and education literature on censorship in public and public school libraries in the 1980s. The first chapter discusses the organization and activities of right-wing and left-wing pressure groups together with ways in which librarians have responded to their pressure. The distinction between censorship…

Allowing for MSD prevention during facilities planning for a public service: an a posteriori analysis of 10 library design projects.

PubMed

Bellemare, Marie; Trudel, Louis; Ledoux, Elise; Montreuil, Sylvie; Marier, Micheline; Laberge, Marie; Vincent, Patrick

2006-01-01

Research was conducted to identify an ergonomics-based intervention model designed to factor in musculoskeletal disorder (MSD) prevention when library projects are being designed. The first stage of the research involved an a posteriori analysis of 10 recent redesign projects. The purpose of the analysis was to document perceptions about the attention given to MSD prevention measures over the course of a project on the part of 2 categories of employees: librarians responsible for such projects and personnel working in the libraries before and after changes. Subjects were interviewed in focus groups. Outcomes of the analysis can guide our ergonomic assessment of current situations and contribute to a better understanding of the way inclusion or improvement of prevention measures can support the workplace design process.

Libraries of 2β-(N-substituted piperazino)-5α-androstane-3α, 17β-diols: chemical synthesis and cytotoxic effects on human leukemia HL-60 cells and on normal lymphocytes.

PubMed

Roy, Jenny; Maltais, René; Jegham, Hajer; Poirier, Donald

2011-05-01

Libraries of steroid derivatives with two levels of molecular diversity were prepared to optimize the antiproliferative activity on leukemia HL-60 cells by first varying the amino acid (AA) at R(1) (libraries A, B, C, and D: with 45, 45, 20, and 20 members, respectively) and, subsequently, the capping group at R(2) (library E: 168 members). The screening of these aminosteroids revealed interesting structure-activity relationships. In library A, the compounds bearing a tetrahydroisoquinolone residue as the first element of diversity showed potent cytotoxicity, principally when isovaleric or cyclohexyl acetic acid was used as a capping group (>40% of cell growth inhibition at 1 μM). In library B, the phenylalanine (Phe) derivatives bearing a cyano group induced a higher growth inhibition than the other Phe derivatives. The screening of library C indicated the increase of hydrophobicity of proline (Pro) seems to preserve the cytotoxic effect achieved by the lead compound. However, the synthesis of structural Pro variants (library D) clearly shows weaker activities when compared to L-Pro building blocks. Finally, by incorporating some of the most active AA of libraries A-D in library E, we observed that the amide coupling functionality gave stronger cytotoxic activity compared to the corresponding sulfonamides or benzylamines. Six of the most active amide derivatives (E-37P, E-41P, E-42P, E-46P, E-48F, and E-12T) were selected and IC(50) determined on HL-60 cells as well as on normal human lymphocytes. Among this series of new anticancer agents, good to high selectivity indices (SI = IC(50) (lymphocytes)/IC(50) (HL-60 cells) = 5 - 55) were obtained.

Use of a rep-PCR system to predict species in the Aspergillus section Nigri.

PubMed

Palencia, Edwin R; Klich, Maren A; Glenn, Anthony E; Bacon, Charles W

2009-10-01

The Aspergillus niger aggregate within the A. section Nigri is a group of black-spored aspergilli of great agro-economic importance whose well defined taxonomy has been elusive. Rep-PCR has become a rapid and cost-effective method for genotyping fungi and bacteria. In the present study, we evaluated the discriminatory power of a semi-automated rep-PCR barcoding system to distinguish morphotypic species and compare the results with the data obtained from ITS and partial calmodulin regions. For this purpose, 20 morphotyped black-spored Aspergillus species were used to create the A. section Nigri library in this barcoding system that served to identify 34 field isolates. A pair-wise similarity matrix was calculated using the cone-based Pearson correlation method and the dendrogram was generated by the unweighted pair group method with arithmetic mean (UPGMA), illustrating four different clustered groups: the uniseriate cluster (I), the Aspergillus carbonarius cluster (II), and. the two A. niger aggregate clusters (named III.A and III.B). Rep-PCR showed higher resolution than the ITS and the partial calmodulin gene analytical procedures. The data of the 34 unknown field isolates, collected from different locations in the United States, indicated that only 12% of the field isolates were >95% similar to one of the genotypes included in the A. section Nigri library. However, 64% of the field isolates matched genotypes with the reference library (similarity values >90%). Based on these results, this barcoding procedure has the potential for use as a reproducible tool for identifying the black-spored aspergilli.

Fluorescence-based classification of Caribbean coral reef organisms and substrates

USGS Publications Warehouse

Zawada, David G.; Mazel, Charles H.

2014-01-01

A diverse group of coral reef organisms, representing several phyla, possess fluorescent pigments. We investigated the potential of using the characteristic fluorescence emission spectra of these pigments to enable unsupervised, optical classification of coral reef habitats. We compiled a library of characteristic fluorescence spectra through in situ and laboratory measurements from a variety of specimens throughout the Caribbean. Because fluorescent pigments are not species-specific, the spectral library is organized in terms of 15 functional groups. We investigated the spectral separability of the functional groups in terms of the number of wavebands required to distinguish between them, using the similarity measures Spectral Angle Mapper (SAM), Spectral Information Divergence (SID), SID-SAM mixed measure, and Mahalanobis distance. This set of measures represents geometric, stochastic, joint geometric-stochastic, and statistical approaches to classifying spectra. Our hyperspectral fluorescence data were used to generate sets of 4-, 6-, and 8-waveband spectra, including random variations in relative signal amplitude, spectral peak shifts, and water-column attenuation. Each set consisted of 2 different band definitions: ‘optimally-picked’ and ‘evenly-spaced.’ The optimally-picked wavebands were chosen to coincide with as many peaks as possible in the functional group spectra. Reference libraries were formed from half of the spectra in each set and used for training purposes. Average classification accuracies ranged from 76.3% for SAM with 4 evenly-spaced wavebands to 93.8% for Mahalanobis distance with 8 evenly-spaced wavebands. The Mahalanobis distance consistently outperformed the other measures. In a second test, empirically-measured spectra were classified using the same reference libraries and the Mahalanobis distance for just the 8 evenly-spaced waveband case. Average classification accuracies were 84% and 87%, corresponding to the extremes in modeled water-column attenuation. The classification results from both tests indicate that a high degree of separability among the 15 fluorescent-spectra functional groups is possible using only a modest number of spectral bands.

CAMPAIGN: an open-source library of GPU-accelerated data clustering algorithms.

PubMed

Kohlhoff, Kai J; Sosnick, Marc H; Hsu, William T; Pande, Vijay S; Altman, Russ B

2011-08-15

Data clustering techniques are an essential component of a good data analysis toolbox. Many current bioinformatics applications are inherently compute-intense and work with very large datasets. Sequential algorithms are inadequate for providing the necessary performance. For this reason, we have created Clustering Algorithms for Massively Parallel Architectures, Including GPU Nodes (CAMPAIGN), a central resource for data clustering algorithms and tools that are implemented specifically for execution on massively parallel processing architectures. CAMPAIGN is a library of data clustering algorithms and tools, written in 'C for CUDA' for Nvidia GPUs. The library provides up to two orders of magnitude speed-up over respective CPU-based clustering algorithms and is intended as an open-source resource. New modules from the community will be accepted into the library and the layout of it is such that it can easily be extended to promising future platforms such as OpenCL. Releases of the CAMPAIGN library are freely available for download under the LGPL from https://simtk.org/home/campaign. Source code can also be obtained through anonymous subversion access as described on https://simtk.org/scm/?group_id=453. kjk33@cantab.net.

Knowledge Base Refinement as Improving an Incorrect and Incomplete Domain Theory

DTIC Science & Technology

1990-04-01

Ginsberg et al., 1985), and RL (Fu and Buchanan, 1985), which perform empirical induction over a library of test cases. This chapter describes a new...state knowledge. Examples of high-level goals are: to test a hypothesis, to differentiate between several plausible hypotheses, to ask a clarifying...one tuple when we Group Hypotheses Test Hypothesis Applyrule Findout Strategy Metarule Strategy Metarule Strategy Metarule Strategy Metarule goal(group

The value of library and information services in patient care: results of a multisite study*

PubMed Central

Marshall, Joanne Gard; Sollenberger, Julia; Easterby-Gannett, Sharon; Morgan, Lynn Kasner; Klem, Mary Lou; Cavanaugh, Susan K.; Oliver, Kathleen Burr; Thompson, Cheryl A.; Romanosky, Neil; Hunter, Sue

2013-01-01

Objective: The research conducted a large-scale, multisite study on the value and impact of library and information services on patient care. Methods: The study used: (1) 2 initial focus groups of librarians; (2) a web-based survey of physicians, residents, and nurses at 56 library sites serving 118 hospitals; and (3) 24 follow-up telephone interviews. Survey respondents were asked to base their responses on a recent incident in which they had sought information for patient care. Results: Of the 16,122 survey respondents, 3/4 said that they had definitely or probably handled aspects of the patient care situation differently as a result of the information. Among the reported changes were advice given to the patient (48%), diagnosis (25%), and choice of drugs (33%), other treatment (31%), and tests (23%). Almost all of the respondents (95%) said the information resulted in a better informed clinical decision. Respondents reported that the information allowed them to avoid the following adverse events: patient misunderstanding of the disease (23%), additional tests (19%), misdiagnosis (13%), adverse drug reactions (13%), medication errors (12%), and patient mortality (6%). Conclusions: Library and information resources were perceived as valuable, and the information obtained was seen as having an impact on patient care. PMID:23418404

Evaluating the professional libraries of practicing physical therapists.

PubMed

Brown, Suzanne R; Roush, James R; Lamkin, Alyson R; Perrakis, Rena; Kronenfeld, Michael R

2007-01-01

The primary objective of this study was to explore the use of information resources by a sample of physical therapists. A qualitatively designed study using structured individual interviews, examination of professional libraries, and identification of information resources was initiated in three sites (Southern California, Arizona, and Georgia). Participants included forty physical therapists with between five and twenty years of experience. The Internet and continuing education activities appeared to be the primary information sources for the physical therapists surveyed. The personal professional libraries of participants were limited in scope and contained titles copyrighted more than ten years ago. Access to peer-reviewed journals in the sample was limited primarily to those received as a benefit of professional association membership. Participants did not maintain current print professional information resources. The majority of books in the personal and workplace professional libraries held copyrights dating from the time of the participants' enrollment in an entry-level physical therapy program. Medical librarians may play an important role in shifting physical therapy towards evidence-based practice by collaborating in professional development for this group. Physical therapy educators and professional leaders should support current public collections of physical therapy-related information resources to encourage the movement towards an evidence-based practice model in physical therapy.

Evaluating the professional libraries of practicing physical therapists

PubMed Central

Brown, Suzanne R.; Roush, James R.; Lamkin, Alyson R.; Perrakis, Rena; Kronenfeld, Michael R.

2007-01-01

Background and Purpose: The primary objective of this study was to explore the use of information resources by a sample of physical therapists. Methods: A qualitatively designed study using structured individual interviews, examination of professional libraries, and identification of information resources was initiated in three sites (Southern California, Arizona, and Georgia). Participants included forty physical therapists with between five and twenty years of experience. Results: The Internet and continuing education activities appeared to be the primary information sources for the physical therapists surveyed. The personal professional libraries of participants were limited in scope and contained titles copyrighted more than ten years ago. Access to peer-reviewed journals in the sample was limited primarily to those received as a benefit of professional association membership. Discussion and Conclusions: Participants did not maintain current print professional information resources. The majority of books in the personal and workplace professional libraries held copyrights dating from the time of the participants' enrollment in an entry-level physical therapy program. Medical librarians may play an important role in shifting physical therapy towards evidence-based practice by collaborating in professional development for this group. Physical therapy educators and professional leaders should support current public collections of physical therapy-related information resources to encourage the movement towards an evidence-based practice model in physical therapy. PMID:17252068

The value of library and information services in patient care: results of a multisite study.

PubMed

Marshall, Joanne Gard; Sollenberger, Julia; Easterby-Gannett, Sharon; Morgan, Lynn Kasner; Klem, Mary Lou; Cavanaugh, Susan K; Oliver, Kathleen Burr; Thompson, Cheryl A; Romanosky, Neil; Hunter, Sue

2013-01-01

The research conducted a large-scale, multisite study on the value and impact of library and information services on patient care. THE STUDY USED: (1) 2 initial focus groups of librarians; (2) a web-based survey of physicians, residents, and nurses at 56 library sites serving 118 hospitals; and (3) 24 follow-up telephone interviews. Survey respondents were asked to base their responses on a recent incident in which they had sought information for patient care. Of the 16,122 survey respondents, 3/4 said that they had definitely or probably handled aspects of the patient care situation differently as a result of the information. Among the reported changes were advice given to the patient (48%), diagnosis (25%), and choice of drugs (33%), other treatment (31%), and tests (23%). Almost all of the respondents (95%) said the information resulted in a better informed clinical decision. Respondents reported that the information allowed them to avoid the following adverse events: patient misunderstanding of the disease (23%), additional tests (19%), misdiagnosis (13%), adverse drug reactions (13%), medication errors (12%), and patient mortality (6%). Library and information resources were perceived as valuable, and the information obtained was seen as having an impact on patient care.

Nigerian University Libraries: What Future?

ERIC Educational Resources Information Center

Aguolu, I. E.

1996-01-01

Nigerian university libraries are threatened by underfunding and inadequate collections and facilities. This article examines factors influencing the future prospects of Nigerian university libraries. Discusses Nigeria's mineral oil resources; political instability and stratification of ethnic groups; and the National Universities Commission, the…

Polygamy and the Public Library: The Establishment of Public Libraries in Utah before 1910

ERIC Educational Resources Information Center

Stauffer, Suzanne M.

2005-01-01

Utah's libraries were perceived as instruments for "the establishment of a recognized social order" by each successive group that came to power and were often founded as the result of conflict between Mormon culture and the larger American society. On their arrival, Mormons established libraries primarily to provide access to information…

Russian and CIS Library Internet Service: An Analysis of WWW-Server Development.

ERIC Educational Resources Information Center

Shraiberg, Yakov

This paper traces the expansion of the Internet into Russian and Commonwealth of Independent States (CIS) libraries from basic access to the development of World Wide Web (WWW) servers. An analysis of the most representative groups of library WWW-servers arranged by projects, by corporate library network, or by geographical characteristics is…

Web-Based Instruction: A Guide for Libraries, Third Edition

ERIC Educational Resources Information Center

Smith, Susan Sharpless

2010-01-01

Expanding on the popular, practical how-to guide for public, academic, school, and special libraries, technology expert Susan Sharpless Smith offers library instructors the confidence to take Web-based instruction into their own hands. Smith has thoroughly updated "Web-Based Instruction: A Guide for Libraries" to include new tools and trends,…

Fee Based Document Delivery by a National Library: Publishing in the New Millennium.

ERIC Educational Resources Information Center

Smith, Malcolm D.

1996-01-01

An overview of the development of document supply relationships between libraries and publishers, based on the British Library's Document Supply Centre, reveals four areas leading to fee based (copyright) document delivery: libraries as markets for publishers; making users aware of what is published; making publications more accessible; and the…

International trends in health science librarianship part 17: a comparison of health science libraries with academic and research libraries.

PubMed

Murphy, Jeannette

2015-12-01

Over the last 4 years this Regular Feature has looked at trends in health science librarianship in the 21st century. Although there are still a few more regions to be covered in this series, this issue explores general trends in academic and research libraries with a view to discovering whether the trends identified for health science libraries are similar. Are health science libraries unique? Or do their experiences mirror those found in the wider world of academic and research libraries? © 2015 Health Libraries Group.

The Use of Libraries and the Conditions that Promote Their Use. A Report to the National Advisory Commission on Libraries.

ERIC Educational Resources Information Center

Mendelsohn, Harold; Wingerd, Karen

In this study designed to determine the use of U.S. public and academic libraries, data was obtained by a review of the pertinent literature, a nation-wide public opinion poll, and a survey of a selected group of library experts. Only 11 pertinent published studies were found. Of these nearly half are limited to use of academic libraries, there is…

Customizing for clients: developing a library liaison program from need to plan.

PubMed

Tennant, M R; Butson, L C; Rezeau, M E; Tucker, P J; Boyle, M E; Clayton, G

2001-01-01

Building on the experiences of librarian representatives to curriculum committees in the colleges of dentistry, medicine, and nursing, the Health Science Center Libraries (HSCL) Strategic Plan recommended the formation of a Library Liaison Work Group to create a formal Library Liaison Program to serve the six Health Science Center (HSC) colleges and several affiliated centers and institutes. The work group's charge was to define the purpose and scope of the program, identify models of best practice, and recommend activities for liaisons. The work group gathered background information, performed an environmental scan, and developed a philosophy statement, a program of liaison activities focusing on seven primary areas, and a forum for liaison communication. Hallmarks of the plan included intensive subject specialization (beyond collection development), extensive communication with users, and personal information services. Specialization was expected to promote competence, communication, confidence, comfort, and customization. Development of the program required close coordination with other strategic plan implementation teams, including teams for collection development, education, and marketing. This paper discusses the HSCL's planning process and the resulting Library Liaison Program. Although focusing on an academic health center, the planning process and liaison model may be applied to any library serving diverse, subject-specific user populations.

Customizing for clients: developing a library liaison program from need to plan*

PubMed Central

Tennant, Michele R.; Butson, Linda C.; Rezeau, Michelle E.; Tucker, Prudence J.; Boyle, Marian E.; Clayton, Greg

2001-01-01

Building on the experiences of librarian representatives to curriculum committees in the colleges of dentistry, medicine, and nursing, the Health Science Center Libraries (HSCL) Strategic Plan recommended the formation of a Library Liaison Work Group to create a formal Library Liaison Program to serve the six Health Science Center (HSC) colleges and several affiliated centers and institutes. The work group's charge was to define the purpose and scope of the program, identify models of best practice, and recommend activities for liaisons. The work group gathered background information, performed an environmental scan, and developed a philosophy statement, a program of liaison activities focusing on seven |primary areas, and a forum for liaison communication. Hallmarks of the plan included intensive subject specialization (beyond collection development), extensive communication with users, and personal information services. Specialization was expected to promote competence, communication, confidence, comfort, and customization. Development of the program required close coordination with other strategic plan implementation teams, including teams for collection development, education, and marketing. This paper discusses the HSCL's planning process and the resulting Library Liaison Program. Although focusing on an academic health center, the planning process and liaison model may be applied to any library serving diverse, subject-specific user populations. PMID:11209807

Pressure Groups and the Politics of Education.

ERIC Educational Resources Information Center

Morris, Christine

1992-01-01

Local governance of education is based on recognizing and protecting the rights of minorities while attempting to meet the needs of all. Legally, various courts across the country have upheld the rights of school officials to make choices regarding curriculum textbooks, library books, and general subject matter. Board policy should include the…

A Signal for the Need to Restructure the Learning Process.

ERIC Educational Resources Information Center

Breivik, Patricia Senn

1991-01-01

Although the U.S. will not disintegrate tomorrow if information literacy and resource-based learning remain underfunded, today's disadvantaged groups will fall further behind, as a new "information elite" emerges. The American Library Association's 1989 information literacy report is one step toward creating a national agenda for…

Structure-based design of combinatorial mutagenesis libraries

PubMed Central

Verma, Deeptak; Grigoryan, Gevorg; Bailey-Kellogg, Chris

2015-01-01

The development of protein variants with improved properties (thermostability, binding affinity, catalytic activity, etc.) has greatly benefited from the application of high-throughput screens evaluating large, diverse combinatorial libraries. At the same time, since only a very limited portion of sequence space can be experimentally constructed and tested, an attractive possibility is to use computational protein design to focus libraries on a productive portion of the space. We present a general-purpose method, called “Structure-based Optimization of Combinatorial Mutagenesis” (SOCoM), which can optimize arbitrarily large combinatorial mutagenesis libraries directly based on structural energies of their constituents. SOCoM chooses both positions and substitutions, employing a combinatorial optimization framework based on library-averaged energy potentials in order to avoid explicitly modeling every variant in every possible library. In case study applications to green fluorescent protein, β-lactamase, and lipase A, SOCoM optimizes relatively small, focused libraries whose variants achieve energies comparable to or better than previous library design efforts, as well as larger libraries (previously not designable by structure-based methods) whose variants cover greater diversity while still maintaining substantially better energies than would be achieved by representative random library approaches. By allowing the creation of large-scale combinatorial libraries based on structural calculations, SOCoM promises to increase the scope of applicability of computational protein design and improve the hit rate of discovering beneficial variants. While designs presented here focus on variant stability (predicted by total energy), SOCoM can readily incorporate other structure-based assessments, such as the energy gap between alternative conformational or bound states. PMID:25611189

Structure-based design of combinatorial mutagenesis libraries.

PubMed

Verma, Deeptak; Grigoryan, Gevorg; Bailey-Kellogg, Chris

2015-05-01

The development of protein variants with improved properties (thermostability, binding affinity, catalytic activity, etc.) has greatly benefited from the application of high-throughput screens evaluating large, diverse combinatorial libraries. At the same time, since only a very limited portion of sequence space can be experimentally constructed and tested, an attractive possibility is to use computational protein design to focus libraries on a productive portion of the space. We present a general-purpose method, called "Structure-based Optimization of Combinatorial Mutagenesis" (SOCoM), which can optimize arbitrarily large combinatorial mutagenesis libraries directly based on structural energies of their constituents. SOCoM chooses both positions and substitutions, employing a combinatorial optimization framework based on library-averaged energy potentials in order to avoid explicitly modeling every variant in every possible library. In case study applications to green fluorescent protein, β-lactamase, and lipase A, SOCoM optimizes relatively small, focused libraries whose variants achieve energies comparable to or better than previous library design efforts, as well as larger libraries (previously not designable by structure-based methods) whose variants cover greater diversity while still maintaining substantially better energies than would be achieved by representative random library approaches. By allowing the creation of large-scale combinatorial libraries based on structural calculations, SOCoM promises to increase the scope of applicability of computational protein design and improve the hit rate of discovering beneficial variants. While designs presented here focus on variant stability (predicted by total energy), SOCoM can readily incorporate other structure-based assessments, such as the energy gap between alternative conformational or bound states. © 2015 The Protein Society.

Libraries as 'everyday' settings: the Glasgow MCISS project.

PubMed

Whitelaw, Sandy; Coburn, Jonathan; Lacey, Marion; McKee, Martin J; Hill, Carol

2017-10-01

A settings-based approach is now well-established in health promotion, initially undertaken in conventional places like schools and workplaces, but more recently being expressed in a wider range of what Torp et al. call 'everyday' settings. In this context, libraries have emerged as another potential setting whose ubiquity and accessibility suggests that they may be particularly effective in addressing health inequalities. Drawing on a case study-the Glasgow Macmillan Cancer Information and Support Services Library project-this paper reports on the potential for seeing 'libraries as settings' and in the context of a set of associated theoretical resources, specifically scrutinizes the nature of initiative implementation. Data were drawn from multiple sources: semi-structured interviews and focus groups with strategic partners and stakeholders, operational staff, project volunteers, service users and members of the general public. Qualitative data were complemented by quantitative insights from surveys with members of the partnership, libraries staff and volunteers. Despite some concerns associated with potentially hostile cultural and financial contexts that might threaten longer term sustainability, insights suggested that in pragmatic terms, the project was attracting sizable 'footfall' and successfully addressing a range of needs. Additionally, the formal implementation processes associated with project implementation were considered to have been highly successful in embedding the model into the library culture. In summary, there is evidence that libraries have the potential to be considered as supportive settings and could act as a model for an emergent vision of what libraries do. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

A reliable computational workflow for the selection of optimal screening libraries.

PubMed

Gilad, Yocheved; Nadassy, Katalin; Senderowitz, Hanoch

2015-01-01

The experimental screening of compound collections is a common starting point in many drug discovery projects. Successes of such screening campaigns critically depend on the quality of the screened library. Many libraries are currently available from different vendors yet the selection of the optimal screening library for a specific project is challenging. We have devised a novel workflow for the rational selection of project-specific screening libraries. The workflow accepts as input a set of virtual candidate libraries and applies the following steps to each library: (1) data curation; (2) assessment of ADME/T profile; (3) assessment of the number of promiscuous binders/frequent HTS hitters; (4) assessment of internal diversity; (5) assessment of similarity to known active compound(s) (optional); (6) assessment of similarity to in-house or otherwise accessible compound collections (optional). For ADME/T profiling, Lipinski's and Veber's rule-based filters were implemented and a new blood brain barrier permeation model was developed and validated (85 and 74 % success rate for training set and test set, respectively). Diversity and similarity descriptors which demonstrated best performances in terms of their ability to select either diverse or focused sets of compounds from three databases (Drug Bank, CMC and CHEMBL) were identified and used for diversity and similarity assessments. The workflow was used to analyze nine common screening libraries available from six vendors. The results of this analysis are reported for each library providing an assessment of its quality. Furthermore, a consensus approach was developed to combine the results of these analyses into a single score for selecting the optimal library under different scenarios. We have devised and tested a new workflow for the rational selection of screening libraries under different scenarios. The current workflow was implemented using the Pipeline Pilot software yet due to the usage of generic components, it can be easily adapted and reproduced by computational groups interested in rational selection of screening libraries. Furthermore, the workflow could be readily modified to include additional components. This workflow has been routinely used in our laboratory for the selection of libraries in multiple projects and consistently selects libraries which are well balanced across multiple parameters.Graphical abstract.

A Novel Public Library-Based Sexually Transmitted Infection Screening Program for Younger High-Risk Groups in Omaha, Nebraska, USA.

PubMed

Delair, Shirley F; Lyden, Elizabeth R; O'Keefe, Anne L; Simonsen, Kari A; Nared, Sherri R; Berthold, Elizabeth A; Watanabe-Galloway, Shinobu

2016-04-01

Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) are the two most commonly reported sexually transmitted infections (STIs) in the United States (U.S.) and Douglas County, Nebraska has STI rates consistently above the U.S. average. The Douglas County Health Department (DCHD) developed an outreach CT and NG screening program in public libraries to address the problem beyond the traditional STI clinic setting. This study evaluates the effectiveness of the program and identifies factors predictive of CT and NG infections. A retrospective review of surveys of library patrons and DCHD traditional STI clinic clients who submitted urine tests for CT and NG from June 2010 through April 2014 was done. Chi square, Fisher exact, Student's t tests, univariate and multivariate logistic regression were conducted. A total of 977 library records and 4871 DCHD clinic records were reviewed. The percent positive was lower in the library than in the traditional clinic for CT (9.9 vs. 11.2 %) and NG (2.74 vs. 5.3 %) (p = 0.039 and p < 0.001, respectively). Library clients were more likely to be 19 years and younger (OR 6.14, 95 % CI: 5.0, 7.5), Black (OR 3.4, 95 % CI: 2.8, 4.1), and asymptomatic (OR 12.4, 95 % CI: 9.9, 15.5) compared to traditional clinic clients. The library STI screening program effectively reaches a younger, asymptomatic, and predominantly Black population compared to a traditional health department clinic site.

Electronic reserves: copyright and permissions

PubMed Central

Graves, Karen J.

2000-01-01

Electronic reserves present a new service option for libraries to provide needed materials during hours that the library is not open and to user groups located some distance from library collections. Possible changes to current copyright law and publishers permissions policies have delayed the development of electronic reserves in many libraries. This paper reviews the current state of electronic reserves materials in the publishing and library communities and presents the results of a survey of publishers to determine permissions policies for electronic materials. Issues of concern to both libraries and publishers are discussed. PMID:10658960

User library service expectations in health science vs. other settings: a LibQUAL+ Study.

PubMed

Thompson, Bruce; Kyrillidou, Martha; Cook, Colleen

2007-12-01

To explore how the library service expectations and perceptions of users might differ across health-related libraries as against major research libraries not operating in a medical context; to determine whether users of medical libraries demand better library service quality, because the inability of users to access needed literature promptly may lead to a patient who cannot be properly diagnosed, or a diagnosis that cannot be properly treated. We compared LibQUAL+ total and subscale scores across three groups of US, Canadian and British libraries for this purpose. Anticipated differences in expectations for health as other library settings did not emerge. The expectations and perceptions are similar across different types of health science library settings, hospital and academic, and across other general research libraries.

Shared ownership: what's the future?

PubMed

Roth, Karen L

2013-01-01

The status of library consortia has evolved over time in terms of their composition and alternative negotiating models. New purchasing models may allow improved library involvement in the acquisitions process and improved methods for meeting users' future needs. Ever-increasing costs of library resources and the need to reduce expenses make it necessary to continue the exploration of library consortia for group purchases.

Assessing the Enduring Impact of Library Instruction Programs

ERIC Educational Resources Information Center

Wong, Gabrielle; Chan, Diana; Chu, Sam

2006-01-01

In order to improve library instruction and to produce data that shed light on the value of this core library service, the Hong Kong University of Science and Technology Library conducted a formal assessment on its instruction program in 2004. A group of 688 users from 25 one-shot sessions was surveyed by a questionnaire four to eight weeks after…

Development of High Throughput Process for Constructing 454 Titanium and Illumina Libraries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Deshpande, Shweta; Hack, Christopher; Tang, Eric

2010-05-28

We have developed two processes with the Biomek FX robot to construct 454 titanium and Illumina libraries in order to meet the increasing library demands. All modifications in the library construction steps were made to enable the adaptation of the entire processes to work with the 96-well plate format. The key modifications include the shearing of DNA with Covaris E210 and the enzymatic reaction cleaning and fragment size selection with SPRI beads and magnetic plate holders. The construction of 96 Titanium libraries takes about 8 hours from sheared DNA to ssDNA recovery. The processing of 96 Illumina libraries takes lessmore » time than that of the Titanium library process. Although both processes still require manual transfer of plates from robot to other work stations such as thermocyclers, these robotic processes represent about 12- to 24-folds increase of library capacity comparing to the manual processes. To enable the sequencing of many libraries in parallel, we have also developed sets of molecular barcodes for both library types. The requirements for the 454 library barcodes include 10 bases, 40-60percent GC, no consecutive same base, and no less than 3 bases difference between barcodes. We have used 96 of the resulted 270 barcodes to construct libraries and pool to test the ability of accurately assigning reads to the right samples. When allowing 1 base error occurred in the 10 base barcodes, we could assign 99.6percent of the total reads and 100percent of them were uniquely assigned. As for the Illumina barcodes, the requirements include 4 bases, balanced GC, and at least 2 bases difference between barcodes. We have begun to assess the ability to assign reads after pooling different number of libraries. We will discuss the progress and the challenges of these scale-up processes.« less

A Study of the Effects of Creative Dramatics on the Progress in Use of the Library, Reading Interests, Reading Achievement, Self-Concept, Creativity, and Empathy of Fourth and Fifth Grade Children.

ERIC Educational Resources Information Center

Ziegler, Elsie Mae

To appraise the value of a creative dramatics program in a public library setting was the purpose of this study. Nine public library branches comprised the setting for the experiment. At each branch there were three units: (1) creative dramatics, (2) storytelling, and (3) library usage. Storytelling and library usage were the control group. Pre…

The Carnegie Mellon/Sirsi Corporation Alliance.

ERIC Educational Resources Information Center

Troll, Denise A.; Depellegrin, Tracey A.; Myers, Melanie D.

1999-01-01

Describes the relationship between Carnegie Mellon University libraries and Sirsi Corporation, their integrated library-management system vendor. Topics include Carnegie Mellon's expertise in library automation research and development; and three primary elements of the alliance: research, including user protocols, surveys, and focus groups;…

The RLG Conspectus: Its Uses and Benefits.

ERIC Educational Resources Information Center

Ferguson, Anthony W.; And Others

1988-01-01

Describes the Research Libraries Group (RLG) conspectus for collection evaluation and how it is being used to foster cooperation among North American libraries. Discussion of the internal benefits includes library planning, collection policy formation, staffing allocation and training, funding allocation and requests, accreditation, faculty…

IAC Library: Some Challenges

NASA Astrophysics Data System (ADS)

Gomez, M.

2010-10-01

Since its beginnings in 1985, the IAC Library has evolved from a traditional library where the physical place and collections were essential, to a hybrid library where users can often get what they need without going to the library. In this paper, we present how the various changes due to information technology advances that occurred in the 1990s, followed by a series of works carried out from 2004 to 2008 at IAC, as well as several internal and external events or decisions, have led the IAC Library to face three new challenges. First, as the library building has been enlarged and new spaces are now available for users and for shelving, we have to decide what we should we do with the new spaces. How we can make them attractive for users at a time when users often don't need to visit the library to access the information they need? Second, as IAC will implement a new integrated information system, we have an opportunity to define how the library system will participate within the IAC global information system, bringing to this great project our knowledge of information management, essential to improve the actual processes. Third, as the Ministry has created a working group on access to electronic resources, with participation by seven affiliated research institutions, we have, as a member of this group, to define how to deal with the Ministry and the other centres to set a library policy that will benefit the IAC Library.

Writing in the Library? Why Not! Using Google Slides to Reinvent the Library Checkout Period

ERIC Educational Resources Information Center

Doyle, Matthew

2017-01-01

The class visit to check out books has long been a staple of school library programs nationwide. This flexible or scheduled time allows students to take advantage of the library collection and enjoy reading based on their own interests. The library provides the perfect environment for students to self-select books based on their interests, an…

Cartographic symbol library considering symbol relations based on anti-aliasing graphic library

NASA Astrophysics Data System (ADS)

Mei, Yang; Li, Lin

2007-06-01

Cartographic visualization represents geographic information with a map form, which enables us retrieve useful geospatial information. In digital environment, cartographic symbol library is the base of cartographic visualization and is an essential component of Geographic Information System as well. Existing cartographic symbol libraries have two flaws. One is the display quality and the other one is relations adjusting. Statistic data presented in this paper indicate that the aliasing problem is a major factor on the symbol display quality on graphic display devices. So, effective graphic anti-aliasing methods based on a new anti-aliasing algorithm are presented and encapsulated in an anti-aliasing graphic library with the form of Component Object Model. Furthermore, cartographic visualization should represent feature relation in the way of correctly adjusting symbol relations besides displaying an individual feature. But current cartographic symbol libraries don't have this capability. This paper creates a cartographic symbol design model to implement symbol relations adjusting. Consequently the cartographic symbol library based on this design model can provide cartographic visualization with relations adjusting capability. The anti-aliasing graphic library and the cartographic symbol library are sampled and the results prove that the two libraries both have better efficiency and effect.

A Road Less Traveled By: Exploring a Decade of Ellman Chemistry

PubMed Central

Shelat, Anang A.; Guy, R. Kiplin

2009-01-01

The Ellman group has been one of the most influential in the development and widespread adoption of combinatorial chemistry techniques for biomedical research. Their work has included substantial methodological development for library synthesis with a particular focus on new scaffolds rationally targeted to biomolecules of interest and biologically relevant natural products. Herein we analyze a representative set of libraries from this group with respect to their biological and biomedical relevance in comparison to existing drugs and probe compounds. This analysis reveals that the Ellman group has not only provided new methodologies to the community but also provided libraries with unique potential for further biological study. PMID:18343129

The NASA ADS Abstract Service and the Distributed Astronomy Digital Library [and] Project Soup: Comparing Evaluations of Digital Collection Efforts [and] Cross-Organizational Access Management: A Digital Library Authentication and Authorization Architecture [and] BibRelEx: Exploring Bibliographic Databases by Visualization of Annotated Content-based Relations [and] Semantics-Sensitive Retrieval for Digital Picture Libraries [and] Encoded Archival Description: An Introduction and Overview.

ERIC Educational Resources Information Center

Kurtz, Michael J.; Eichorn, Guenther; Accomazzi, Alberto; Grant, Carolyn S.; Demleitner, Markus; Murray, Stephen S.; Jones, Michael L. W.; Gay, Geri K.; Rieger, Robert H.; Millman, David; Bruggemann-Klein, Anne; Klein, Rolf; Landgraf, Britta; Wang, James Ze; Li, Jia; Chan, Desmond; Wiederhold, Gio; Pitti, Daniel V.

1999-01-01

Includes six articles that discuss a digital library for astronomy; comparing evaluations of digital collection efforts; cross-organizational access management of Web-based resources; searching scientific bibliographic databases based on content-based relations between documents; semantics-sensitive retrieval for digital picture libraries; and…

Diversity-oriented synthetic strategy for developing a chemical modulator of protein-protein interaction

NASA Astrophysics Data System (ADS)

Kim, Jonghoon; Jung, Jinjoo; Koo, Jaeyoung; Cho, Wansang; Lee, Won Seok; Kim, Chanwoo; Park, Wonwoo; Park, Seung Bum

2016-10-01

Diversity-oriented synthesis (DOS) can provide a collection of diverse and complex drug-like small molecules, which is critical in the development of new chemical probes for biological research of undruggable targets. However, the design and synthesis of small-molecule libraries with improved biological relevance as well as maximized molecular diversity represent a key challenge. Herein, we employ functional group-pairing strategy for the DOS of a chemical library containing privileged substructures, pyrimidodiazepine or pyrimidine moieties, as chemical navigators towards unexplored bioactive chemical space. To validate the utility of this DOS library, we identify a new small-molecule inhibitor of leucyl-tRNA synthetase-RagD protein-protein interaction, which regulates the amino acid-dependent activation of mechanistic target of rapamycin complex 1 signalling pathway. This work highlights that privileged substructure-based DOS strategy can be a powerful research tool for the construction of drug-like compounds to address challenging biological targets.

Computation of a Canadian SCWR unit cell with deterministic and Monte Carlo codes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harrisson, G.; Marleau, G.

2012-07-01

The Canadian SCWR has the potential to achieve the goals that the generation IV nuclear reactors must meet. As part of the optimization process for this design concept, lattice cell calculations are routinely performed using deterministic codes. In this study, the first step (self-shielding treatment) of the computation scheme developed with the deterministic code DRAGON for the Canadian SCWR has been validated. Some options available in the module responsible for the resonance self-shielding calculation in DRAGON 3.06 and different microscopic cross section libraries based on the ENDF/B-VII.0 evaluated nuclear data file have been tested and compared to a reference calculationmore » performed with the Monte Carlo code SERPENT under the same conditions. Compared to SERPENT, DRAGON underestimates the infinite multiplication factor in all cases. In general, the original Stammler model with the Livolant-Jeanpierre approximations are the most appropriate self-shielding options to use in this case of study. In addition, the 89 groups WIMS-AECL library for slight enriched uranium and the 172 groups WLUP library for a mixture of plutonium and thorium give the most consistent results with those of SERPENT. (authors)« less

Testing of the ABBN-RF multigroup data library in photon transport calculations

NASA Astrophysics Data System (ADS)

Koscheev, Vladimir; Lomakov, Gleb; Manturov, Gennady; Tsiboulia, Anatoly

2017-09-01

Gamma radiation is produced via both of nuclear fuel and shield materials. Photon interaction is known with appropriate accuracy, but secondary gamma ray production known much less. The purpose of this work is studying secondary gamma ray production data from neutron induced reactions in iron and lead by using MCNP code and modern nuclear data as ROSFOND, ENDF/B-7.1, JEFF-3.2 and JENDL-4.0. Results of calculations show that all of these nuclear data have different photon production data from neutron induced reactions and have poor agreement with evaluated benchmark experiment. The ABBN-RF multigroup cross-section library is based on the ROSFOND data. It presented in two forms of micro cross sections: ABBN and MATXS formats. Comparison of group-wise calculations using both ABBN and MATXS data to point-wise calculations with the ROSFOND library shows a good agreement. The discrepancies between calculation and experimental C/E results in neutron spectra are in the limit of experimental errors. For the photon spectrum they are out of experimental errors. Results of calculations using group-wise and point-wise representation of cross sections show a good agreement both for photon and neutron spectra.

Transposon mutagenesis in Bifidobacterium breve: construction and characterization of a Tn5 transposon mutant library for Bifidobacterium breve UCC2003.

PubMed

Ruiz, Lorena; Motherway, Mary O'Connell; Lanigan, Noreen; van Sinderen, Douwe

2013-01-01

Bifidobacteria are claimed to contribute positively to human health through a range of beneficial or probiotic activities, including amelioration of gastrointestinal and metabolic disorders, and therefore this particular group of gastrointestinal commensals has enjoyed increasing industrial and scientific attention in recent years. However, the molecular mechanisms underlying these probiotic mechanisms are still largely unknown, mainly due to the fact that molecular tools for bifidobacteria are rather poorly developed, with many strains lacking genetic accessibility. In this work, we describe the generation of transposon insertion mutants in two bifidobacterial strains, B. breve UCC2003 and B. breve NCFB2258. We also report the creation of the first transposon mutant library in a bifidobacterial strain, employing B. breve UCC2003 and a Tn5-based transposome strategy. The library was found to be composed of clones containing single transposon insertions which appear to be randomly distributed along the genome. The usefulness of the library to perform phenotypic screenings was confirmed through identification and analysis of mutants defective in D-galactose, D-lactose or pullulan utilization abilities.

Using a journal availability study to improve access.

PubMed

Shaw-Kokot, J; de la Varre, C

2001-01-01

Identify journal collection access and use factors. University of North Carolina at Chapel Hill's Health Sciences Library patrons. Survey forms and user interactions were monitored once a week for twelve weeks during the fall 1997 semester. The project was based on a 1989 New Mexico State University study and used Kantor's Branching Analysis to measure responses. 80% of reported sought journal articles were found successfully. Along with journal usage data, the library obtained demographic and behavioral information. Journals are the library's most used resource and, even as more electronic journals are offered, print journals continue to make up the majority of the collection. Several factors highlighted the need to study journal availability. User groups indicated that finding journals was problematic, and internal statistics showed people requesting interlibrary loans for owned items. The study looked at success rates, time, and ease of finding journals. A variety of reasons contributed to not finding journals. While overall user reports indicated relatively high success rate and satisfaction, there were problems to be addressed. As the library proceeds in redesigning both the physical space and electronic presence, the collected data have provided valuable direction.

Construction and characterization of a normalized cDNA library of Nannochloropsis oculata (Eustigmatophyceae)

NASA Astrophysics Data System (ADS)

Yu, Jianzhong; Ma, Xiaolei; Pan, Kehou; Yang, Guanpin; Yu, Wengong

2010-07-01

We constructed and characterized a normalized cDNA library of Nannochloropsis oculata CS-179, and obtained 905 nonredundant sequences (NRSs) ranging from 431-1 756 bp in length. Among them, 496 were very similar to nonredundant ones in the GenBank ( E ≤1.0e-05), and 349 ESTs had significant hits with the clusters of eukaryotic orthologous groups (KOG). Bases G and/or C at the third position of codons of 14 amino acid residues suggested a strong bias in the conserved domain of 362 NRSs (>60%). We also identified the unigenes encoding phosphorus and nitrogen transporters, suggesting that N. oculata could efficiently transport and metabolize phosphorus and nitrogen, and recognized the unigenes that involved in biosynthesis and storage of both fatty acids and polyunsaturated fatty acids (PUFAs), which will facilitate the demonstration of eicosapentaenoic acid (EPA) biosynthesis pathway of N. oculata. In comparison with the original cDNA library, the normalized library significantly increased the efficiencies of random sequencing and rarely expressed genes discovering, and decreased the frequency of abundant gene sequences.

Bacterial communities in Great Barrier Reef calcareous sediments: Contrasting 16S rDNA libraries from nearshore and outer shelf reefs

NASA Astrophysics Data System (ADS)

Uthicke, S.; McGuire, K.

2007-03-01

Bacterial communities in eight 16S rDNA clone libraries from calcareous sediments were investigated to provide an assessment of the bacterial diversity on sediments of the Great Barrier Reef (GBR) and to investigate differences due to decreased water quality. Sample effort was spread across two locations on each of four coral reefs, with two reefs located nearshore and two reefs on the outer shelf to allow robust statistical comparison of nearshore reefs (subjected to enhanced runoff) and outer shelf reefs (pristine conditions). Out of 221 non-chimeric sequences, 189 (85.5%) were unique and only one sequence occurred in more than one library. Rarefaction analyses and coverage calculations indicated that only a small fraction of the diversity was sampled. Cluster analyses and comparison to published sequences indicated that sequences retrieved belonged to the α, γ and δ subdivision of the Proteobacteria (6.8, 29.4 and 13.6% of the total, respectively), Cytophaga-Flavobacteria-Bacteroidetes (CFB) group (20.4%), Cyanobacteria (5.4%), Planctomycetaceae (7.7%), Verrucomicrobiaceae (6.8%), Acidobacteriaceae (2.7%). Analysis of Similarity (ANOSIM, based on grouping all retrieved sequences into 9 phylogenetic groups) indicated that subtle differences do exist in the community composition between nearshore and outer shelf reefs. Similarity percentage analysis (SIMPER) indicated that Acidobacteriaceae and Cyanobacteriaceae were the main contributors to the dissimilarity. A significant difference between bacteria on nearshore and outer shelf reefs also existed on the molecular level ( FST = 0.008, p = 0.007 for all samples, 0.006, p = 0.022 when repeated sequences within libraries were removed). Thus, bacterial communities on carbonate sediments investigated were highly diverse and differences in community composition may provide important leads for the search for indicator species or communities for water quality differences.

Multi-Media and the Changing School Library; A Summary of the Preparations for, Presentations, and Group Reports of the School Library Workshop for Leadership Personnel, Held at the Monte Corona Conference Center, Twin Peaks, Calif., August 6-12, 1967.

ERIC Educational Resources Information Center

Brown, James W., Comp; And Others

The 1967 Monte Corona School Library Workshop for Leadership Personnel, seventh in a series of summer workshops, focuses on school library programs and services; particularly as these relate to a cross-media approach to curriculum implementation. This workshop is designed primarily for school library and audio-visual education leadership personnel…

Why Do Staff of Joint-Use Libraries Sometimes Fail to Integrate? Investigating Cultures and Ethics in a Public-Tertiary Joint-Use Library

ERIC Educational Resources Information Center

Calvert, Philip James

2010-01-01

Joint-use libraries have identified staff integration as a problem. Using focus groups, this project investigated the culture, professional ethics, and attitudes of staff in a public-tertiary joint-use library in Auckland, New Zealand. Findings show some difference in organizational cultures, but more variation at the lower level of roles and…

Modeling Your College Library after a Commercial Bookstore? The Hong Kong Design Institute Library Experience

ERIC Educational Resources Information Center

Lo, Patrick; Chiu, Dickson K. W.; Chu, Wilson

2013-01-01

The Hong Kong Design Institute (HKDI) is a leading design education institute in Hong Kong under the Vocational Training Council (VTC) group. Opened in September 2010, the HKDI Learning Resources Centre is a specialist library for the study of art and design. The mission of the HKDI Library is to support and promote the academic goals of the…

Design for Progress. A Report of the Workshop in School Library Quarters and Equipment, July 9 to 20, 1962.

ERIC Educational Resources Information Center

Strohecker, Edwin C., Ed.

Significant ideas brought out in the workshop include--(1) that the library is a necessary part of the whole relational structure in education, and (2) that changes in educational programs and methods call for new library planning standards; a library should be able to provide science facilities, audiovisual materials, and a variety of group-work…

Library-Based Learning in an Information Society.

ERIC Educational Resources Information Center

Breivik, Patricia Senn

1986-01-01

The average academic library has great potential for quality nonclassroom learning benefiting students, faculty, alumni, and the local business community. The major detriments are the limited perceptions about libraries and librarians among campus administrators and faculty. Library-based learning should be planned to be assimilated into overall…

New Directions for Information Education: Perspectives of the Stakeholders

ERIC Educational Resources Information Center

Marouf, Laila; ur Rehman, Sajjad

2007-01-01

This study was conducted with the purpose of assessing the Master's program in Library and Information Science at Kuwait University as well as its further development, based on the insights and perceptions of employers, professionals, academics, and students. Three focus group interviews with 32 participants were conducted during spring 2006.…

Standards for hospital libraries 2002

PubMed Central

Gluck, Jeannine Cyr; Hassig, Robin Ackley; Balogh, Leeni; Bandy, Margaret; Doyle, Jacqueline Donaldson; Kronenfeld, Michael R.; Lindner, Katherine Lois; Murray, Kathleen; Petersen, JoAn; Rand, Debra C.

2002-01-01

The Medical Library Association's “Standards for Hospital Libraries 2002” have been developed as a guide for hospital administrators, librarians, and accrediting bodies to ensure that hospitals have the resources and services to effectively meet their needs for knowledge-based information. Specific requirements for knowledge-based information include that the library be a separate department with its own budget. Knowledge-based information in the library should be directed by a qualified librarian who functions as a department head and is a member of the Academy of Health Information Professionals. The standards define the role of the medical librarian and the links between knowledge-based information and other functions such as patient care, patient education, performance improvement, and education. In addition, the standards address the development and implementation of the knowledge-based information needs assessment and plans, the promotion and publicity of the knowledge-based information services, and the physical space and staffing requirements. The role, qualifications, and functions of a hospital library consultant are outlined. The health sciences library is positioned to play a key role in the hospital. The increasing use of the Internet and new information technologies by medical, nursing, and allied health staffs; patients; and the community require new strategies, strategic planning, allocation of adequate resources, and selection and evaluation of appropriate information resources and technologies. The Hospital Library Standards Committee has developed this document as a guideline to be used in facing these challenges. Editor's Note: The “Standards for Hospital Libraries 2002” were approved by the members of the Hospital Library Section during MLA '02 in Dallas, Texas. They were subsequently approved by Section Council and received final approval from the MLA Board of Directors in June 2002. They succeed the Standards for Hospital Libraries published in 1994 and the Minimum Standards for Health Sciences Libraries in Hospitals from 1983. A Frequently Asked Questions document discussing the development of the new standards can be found on the Hospital Library Section Website at http://www.hls.mlanet.org. PMID:12398254

Uncovering collective listening habits and music genres in bipartite networks

NASA Astrophysics Data System (ADS)

Lambiotte, R.; Ausloos, M.

2005-12-01

In this paper, we analyze web-downloaded data on people sharing their music library, that we use as their individual musical signatures. The system is represented by a bipartite network, nodes being the music groups and the listeners. Music groups’ audience size behaves like a power law, but the individual music library size is an exponential with deviations at small values. In order to extract structures from the network, we focus on correlation matrices, that we filter by removing the least correlated links. This percolation idea-based method reveals the emergence of social communities and music genres, that are visualized by a branching representation. Evidence of collective listening habits that do not fit the neat usual genres defined by the music industry indicates an alternative way of classifying listeners and music groups. The structure of the network is also studied by a more refined method, based upon a random walk exploration of its properties. Finally, a personal identification-community imitation model for growing bipartite networks is outlined, following Potts ingredients. Simulation results do reproduce quite well the empirical data.

Quality Management and Building Government Information Services.

ERIC Educational Resources Information Center

Farrell, Maggie

1998-01-01

Discusses serving library-patron needs in terms of customer service and quality control. Highlights include tools for measuring the quality of service (e.g., the SERVQUAL survey), advisory boards or focus groups, library "service statements," changing patron needs, new information formats, and justifying depository library services. (JAK)

Attribution of Library Costs

ERIC Educational Resources Information Center

Drake, Miriam A.

1977-01-01

Universities conduct a variety of cost-allocation studies that require the collection and analysis of the library cost-data. Cost accounting methods are used in most studies; however, costs are attributed to library user groups in a variety of ways. Cost accounting studies are reviewed and allocation methods are discussed. (Author)

Access and Ownership in the Academic Environment: One Library's Progress Report.

ERIC Educational Resources Information Center

Brin, Beth; Cochran, Elissa

1994-01-01

Describes the methodology used at the University of Arizona Library to address the issue of access versus ownership of library materials. Topics discussed include participatory management; data collection, including focus groups, interlibrary loan statistics, and graduate research citation analysis; and resulting recommendations, including…

Friends of the National Library of Medicine, Welcome to NIH MedlinePlus, the magazine | NIH MedlinePlus the Magazine

MedlinePlus

... please turn JavaScript on. Friends of the National Library of Medicine Past Issues / Winter 2017 Table of ... their health challenges. The Friends of the National Library of Medicine (FNLM) is the support group for ...

FRBR and School Libraries

ERIC Educational Resources Information Center

Hart, Amy

2006-01-01

This article discusses the Functional Requirements for Bibliographic Records (FRBR), a plan that is quickly gaining the support of library organizations around the globe. The FRBR Study Group was appointed by International Federation of Library Associations (IFLA) and issued its final report in 1998. The report redefines the basic unit of…

Georgia Public Library Statistics, 1975.

ERIC Educational Resources Information Center

Georgia State Dept of Education, Atlanta. Div. of Public Library Services.

Statistical data on Georgia public libraries are provided in tables covering regional and large county library systems, audiovisual materials, audiovisual expenditures, analysis of federal funds received, and Title II construction. Data on the services of the state agency are given for technical services, reader services, large group loans, state…

How to Survive in Industry. Cost Justifying Library Services

ERIC Educational Resources Information Center

Kramer, Joseph

1971-01-01

Two services provided by the Boeing Co. Aerospace Group Library-Literature searches and reference/publication identification activities-were evaluated by written and oral surveys of the library's users. The survey technique and cost savings reported by the two studies are discussed. (2 references) (Author/NH)

The evolution of rural outreach from Package Library to Grateful Med: introduction to the symposium

PubMed Central

Pifalo, Victoria

2000-01-01

Outreach is now a prevailing activity in health sciences libraries. As an introduction to a series of papers on current library outreach to rural communities, this paper traces the evolution of such activities by proponents in health sciences libraries from 1924 to 1992. Definitions of rural and outreach are followed by a consideration of the expanding audience groups. The evolution in approaches covers the package library and enhancements in extension service, library development, circuit librarianship, and self-service arrangements made possible by such programs as the Georgia Interactive Network (GaIN) and Grateful Med. PMID:11055301

Orbit-Attitude Changes of Objects in Near Earth Space Induced by Natural Charging

DTIC Science & Technology

2017-05-02

depends upon Earth’s magnetosphere. Typically, magneto-sphere models can be grouped under two classes: statistical and physics -based. The Physics ...models were primarily physics -based due to unavailability of sufficient space-data, but over the last three decades, with the availability of huge...Attitude Determination and Control,” Astrophysics and Space Sci- ence Library, Vol. 73, D. Reidel Publishing Company, London, 1978 [17] Fairfield

Standards for Medical Library Technicians, Medical Library Association.

ERIC Educational Resources Information Center

Medical Library Association, Chicago, IL.

A medical library technician is a semiprofessional library employee whose duties require knowledge and skill based on a minimum of two years' general college education that includes library instruction beyond the clerical level. The medical library technician must have a practical knowledge of library functions and services, an understanding of…

Addressing Library Anxiety (LA) in student nurses: a study in an NHS Foundation Trust Hospital library and information service.

PubMed

Still, Madeleine

2015-12-01

Library anxiety is a concept which has been recognised in academic library circles since the early 1990s. It can result in students actively avoiding the library for the duration of their studies. Madeleine Still is Trust Librarian at North Tees & Hartlepool NHS Foundation Trust and while studying for an MSc, recognised that some student nurses were exhibiting signs of library anxiety. She decided to make it the focus of her MSc dissertation, and this article discusses her research project as well as highlighting the measures she has taken to address the issues she uncovered. Madeleine graduated in July 2013 with an MSc in Information & Library Studies from Robert Gordon University. © 2015 Health Libraries Group.

School Librarians' Experiences with Evidence-Based Library and Information Practice

ERIC Educational Resources Information Center

Richey, Jennifer; Cahill, Maria

2014-01-01

Evidence-based library and information practice (EBLIP) provides school librarians a systematic means of building, assessing, and revising a library program, thus demonstrating a school library program's worth to the larger school community. Through survey research collecting both qualitative and quantitative data, 111 public school librarians in…

LISPA (Library and Information Center Staff Planning Advisor): A Microcomputer-Based System.

ERIC Educational Resources Information Center

Devadason, F. J.; Vespry, H. A.

1996-01-01

Describes LISPA (Library and Information Center Staff Planning Advisor), a set of programs based on Ranganathan's staff plan model. LISPA particularly aids in planning for library staff requirements, both professional and paraprofessional, in developing countries where automated systems for other library operations are not yet available.…

Effects of a Mathematics Intervention Program on the Computational Skills and Attitudes of Preservice Elementary and Secondary Teachers.

ERIC Educational Resources Information Center

Amodeo, Luiza B.; Emslie, Julia Rosa

Mathematics anxiety and competence of 57 Anglo and Hispanic pre-service teachers were measured before and after a 30-hour workshop using the training program EQUALS. Students were divided into three groups: elementary, secondary, and library media. Students in the library media class served as the control group; the other two groups were the…

Solid-phase synthesis and chemical space analysis of a 190-membered alkaloid/terpenoid-like library

PubMed Central

Moura-Letts, Gustavo; DiBlasi, Christine M.; Bauer, Renato A.; Tan, Derek S.

2011-01-01

Alkaloid and terpenoid natural products display an extensive array of chemical frameworks and biological activities. However such scaffolds remain underrepresented in current screening collections and are, thus, attractive targets for the synthesis of natural product-based libraries that access underexploited regions of chemical space. Recently, we reported a systematic approach to the stereoselective synthesis of multiple alkaloid/terpenoid-like scaffolds using transition metal-mediated cycloaddition and cyclization reactions of enyne and diyne substrates assembled on a tert-butylsulfinamide lynchpin. We report herein the synthesis of a 190-membered library of alkaloid/terpenoid-like molecules using this synthetic approach. Translation to solid-phase synthesis was facilitated by the use of a tert-butyldiarylsilyl (TBDAS) linker that closely mimics the tert-butyldiphenysilyl protecting group used in the original solution-phase route development work. Unexpected differences in stereoselectivity and regioselectivity were observed in some reactions when carried out on solid support. Further, the sulfinamide moiety could be hydrolyzed or oxidized efficiently without compromising the TBDAS linker to provide additional amine and sulfonamide functionalities. Principal component analysis of the structural and physicochemical properties of these molecules confirmed that they access regions of chemical space that overlap with bona fide natural products and are distinct from areas addressed by conventional synthetic drugs and drug-like molecules. The influences of scaffolds and substituents were also evaluated, with both found to have significant impacts on location in chemical space and three-dimensional shape. Broad biological evaluation of this library will provide valuable insights into the abilities of natural product-based libraries to access similarly underexploited regions of biological space. PMID:21451137

The mathematics of a successful deconvolution: a quantitative assessment of mixture-based combinatorial libraries screened against two formylpeptide receptors.

PubMed

Santos, Radleigh G; Appel, Jon R; Giulianotti, Marc A; Edwards, Bruce S; Sklar, Larry A; Houghten, Richard A; Pinilla, Clemencia

2013-05-30

In the past 20 years, synthetic combinatorial methods have fundamentally advanced the ability to synthesize and screen large numbers of compounds for drug discovery and basic research. Mixture-based libraries and positional scanning deconvolution combine two approaches for the rapid identification of specific scaffolds and active ligands. Here we present a quantitative assessment of the screening of 32 positional scanning libraries in the identification of highly specific and selective ligands for two formylpeptide receptors. We also compare and contrast two mixture-based library approaches using a mathematical model to facilitate the selection of active scaffolds and libraries to be pursued for further evaluation. The flexibility demonstrated in the differently formatted mixture-based libraries allows for their screening in a wide range of assays.

Students: The Overlooked, Untapped Resource within Nearly Every Chapter.

ERIC Educational Resources Information Center

Wright, Larry L.

1992-01-01

Reports results of a survey of Special Libraries Association (SLA) chapter presidents that explored activities at the chapter level for library science students. Findings are reported on accredited library schools in the chapters, SLA student groups, student attendance at chapter meetings, direct involvement with students, marketing activities,…

What Do Stakeholders Know about School Library Programs? Results of a Focus Group Evaluation

ERIC Educational Resources Information Center

Everhart, Nancy

2014-01-01

Supporting the "Infrastructure Needs of 21st Century School Library Programs," also known as the Pennsylvania School Library Project, was a one-year project conducted in Pennsylvania to better identify and understand what stakeholders--teachers, administrators, parents, school and community leaders, and education associations--expect…

Satisfying the Needs of the Serious Reader.

ERIC Educational Resources Information Center

Hopkins, Richard

1987-01-01

An examination of how well the Canadian public library is meeting the needs of the serious reader interested in self education, as compared to new and secondhand book stores and academic libraries, found that the public library is the most important and effective agency in providing materials for this group. (CLB)

"Doing the Best You Can with What You Have:" Lessons Learned from Outcomes Assessment.

ERIC Educational Resources Information Center

Carter, Elizabeth W.

2002-01-01

Discusses outcomes focused assessments of library research instruction using pretests and posttests, attitude and usage surveys, and focus groups at The Citadel library. Suggests that assessment results influence library instruction content, staffing, collection development, and collaboration with other faculty and academic departments.…

HSOCLCUG: A Network of Health Sciences Librarians.

ERIC Educational Resources Information Center

Cooper, Amy D.; Estrada, James A.

1988-01-01

Describes the activities of the Health Sciences OCLC User Group, which was organized to establish a forum for communication; provide information about National Library of Medicine cataloging rules in OCLC; maintain close relations with the National Library of Medicine and the Medical Libraries Association; and represent its constituency to OCLC.…

Science Library User Survey Report, University of California, Santa Cruz.

ERIC Educational Resources Information Center

Wei, Wei

A survey of 136 science faculty, graduate, and undergraduate students, and focus group interviews, provided perceptions and input to be used to rethink the science library's organizational structure and services. Users felt the following to be important library services: consulting the Melvyl databases; borrowing books; interlibrary loan services;…

MISR HDF-to-Binary Converter and Radiance/BRF Calculation Tools

Atmospheric Science Data Center

2013-04-01

... to have the HDF and HDF-EOS libraries for the target computer. The HDF libraries are available from  The HDF Group (THG) . The ... and the HDF-EOS include and library files on the target computer. The following files are included in the distribution tar file for ...

Library Users' Service Desires: A LibQUAL+ Study

ERIC Educational Resources Information Center

Thompson, Bruce; Kyrillidou, Martha; Cook, Colleen

2008-01-01

The present study was conducted to explore library users' desired service quality levels on the twenty-two core LibQUAL+ items. Specifically, we explored similarities and differences in users' desired library service quality levels across user groups (i.e., undergraduate students, graduate students, and faculty), across geographic locations (i.e.,…

A Dangerous Occupation? Violence in Public Libraries.

ERIC Educational Resources Information Center

Farrugia, Sarah

2002-01-01

Outlines the problem of violence in U.S. and British public libraries, including groups incidents, drunks, unruly youths, and irate patrons. Library staff face managerial apathy and reluctance to tackle. Discusses the reasons for violence, suggests measures to reduce threats and deal with incidents, risk assessment, security measures and staff…

Factors for Success: Academic Library Development Survey Results.

ERIC Educational Resources Information Center

Hoffman, Irene M.; Smith, Amy; DiBona, Leslie

2000-01-01

Discusses the results of a nationwide survey (57 survey questions) of academic libraries that investigated fund-raising programs, including personnel involved; goals and costs of fund-raising; library donors, friends, and advisory groups; priorities; and factors of success, including involvement of the director and time on task. A copy of the…

Rising Tides: Faculty Expectations of Library Websites

ERIC Educational Resources Information Center

Nicol, Erica Carlson; O'English, Mark

2012-01-01

Looking at 2003-2009 LibQUAL+ responses at research-oriented universities in the United States, faculty library users report a significant and consistent rise in desires and expectations for library-provided online tools and websites, even as student user groups show declining or leveling expectations. While faculty, like students, also report…

Information Portals: The Next Generation Catalog

ERIC Educational Resources Information Center

Allison, DeeAnn

2010-01-01

Libraries today face an increasing challenge: to provide relevant information to diverse populations with differing needs while competing with Web search engines like Google. In 2009, a large group of libraries, including the University of Nebraska-Lincoln Libraries, joined with Innovative Interfaces as development partners to design a new type of…

Library Labor Cost Accounting System.

ERIC Educational Resources Information Center

Du Bois, Dan

The Library Labor Cost Accounting System will provide visibility on current costs of manually processing library materials, at each campus as well as system-wide. The scope of the study includes the following: (1) 100 individual activities, grouped into 14 functional areas, e.g., Ordering, Receiving; and into 3 major operations: Acquisitions,…

Libraries and the Unreached; Narrative Evaluation Report on the Institute for Advanced Study for Librarians under Higher Education Act, Title II-B, Aug. 10 to 22, 1969.

ERIC Educational Resources Information Center

Lieberman, Irving

The University of Washington held two one-week programs for library personnel to provide: (1) background information about disadvantaged and minority groups who are "unreached" by library services; (2) knowledge of "outreach" approaches and materials for use in library services; (3) understanding of, and empathy for, problems of the deprived; (4)…

IFLA General Conference, 1987. Division of Management and Technology. Round Table for the Management of Library Associations. Round Table of National Centres for Library Services. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

The six papers in this collection were presented at three sessions. The three presented to the Division of Management and Technology are listed first: (1) "The RLG (Research Libraries Group) Preservation Program and RLIN (Research Libraries Information Network) System Support" (Patricia McClung and John Haeger, United States); (2)…

Using scientific evidence to improve hospital library services: Southern Chapter/Medical Library Association journal usage study.

PubMed

Dee, C R; Rankin, J A; Burns, C A

1998-07-01

Journal usage studies, which are useful for budget management and for evaluating collection performance relative to library use, have generally described a single library or subject discipline. The Southern Chapter/Medical Library Association (SC/MLA) study has examined journal usage at the aggregate data level with the long-term goal of developing hospital library benchmarks for journal use. Thirty-six SC/MLA hospital libraries, categorized for the study by size as small, medium, or large, reported current journal title use centrally for a one-year period following standardized data collection procedures. Institutional and aggregate data were analyzed for the average annual frequency of use, average costs per use and non-use, and average percent of non-used titles. Permutation F-type tests were used to measure difference among the three hospital groups. Averages were reported for each data set analysis. Statistical tests indicated no significant differences between the hospital groups, suggesting that benchmarks can be derived applying to all types of hospital libraries. The unanticipated lack of commonality among heavily used titles pointed to a need for uniquely tailored collections. Although the small sample size precluded definitive results, the study's findings constituted a baseline of data that can be compared against future studies.

Using scientific evidence to improve hospital library services: Southern Chapter/Medical Library Association journal usage study.

PubMed Central

Dee, C R; Rankin, J A; Burns, C A

1998-01-01

BACKGROUND: Journal usage studies, which are useful for budget management and for evaluating collection performance relative to library use, have generally described a single library or subject discipline. The Southern Chapter/Medical Library Association (SC/MLA) study has examined journal usage at the aggregate data level with the long-term goal of developing hospital library benchmarks for journal use. METHODS: Thirty-six SC/MLA hospital libraries, categorized for the study by size as small, medium, or large, reported current journal title use centrally for a one-year period following standardized data collection procedures. Institutional and aggregate data were analyzed for the average annual frequency of use, average costs per use and non-use, and average percent of non-used titles. Permutation F-type tests were used to measure difference among the three hospital groups. RESULTS: Averages were reported for each data set analysis. Statistical tests indicated no significant differences between the hospital groups, suggesting that benchmarks can be derived applying to all types of hospital libraries. The unanticipated lack of commonality among heavily used titles pointed to a need for uniquely tailored collections. CONCLUSION: Although the small sample size precluded definitive results, the study's findings constituted a baseline of data that can be compared against future studies. PMID:9681164

Identification of a small molecule inhibitor of the aminoglycoside 6'-N-acetyltransferase type Ib [AAC(6')-Ib] using mixture-based combinatorial libraries.

PubMed

Tran, Tung; Chiem, Kevin; Jani, Saumya; Arivett, Brock A; Lin, David L; Lad, Rupali; Jimenez, Verónica; Farone, Mary B; Debevec, Ginamarie; Santos, Radleigh; Giulianotti, Marc; Pinilla, Clemencia; Tolmasky, Marcelo E

2018-05-01

The aminoglycoside, 6'-N-acetyltransferase type Ib [AAC(6')-Ib] is the most widely distributed enzyme among AAC(6')-I-producing Gram-negative pathogens and confers resistance to clinically relevant aminoglycosides, including amikacin. This enzyme is therefore an ideal target for enzymatic inhibitors that could overcome resistance to aminoglycosides. The search for inhibitors was carried out using mixture-based combinatorial libraries, the scaffold ranking approach, and the positional scanning strategy. A library with high inhibitory activity had pyrrolidine pentamine scaffold and was selected for further analysis. This library contained 738,192 compounds with functionalities derived from 26 different amino acids (R1, R2 and R3) and 42 different carboxylic acids (R4) in four R-group functionalities. The most active compounds all contained S-phenyl (R1 and R3) and S-hydromethyl (R2) functionalities at three locations and differed at the R4 position. The compound containing 3-phenylbutyl at R4 (compound 206) was a robust enzymatic inhibitor in vitro, in combination with amikacin it potentiated the inhibition of growth of three resistant bacteria in culture, and it improved survival when used as treatment of Galleria mellonella infected with aac(6')-Ib-harboring Klebsiella pneumoniae and Acinetobacter baumannii strains. Copyright © 2018 Elsevier B.V. and International Society of Chemotherapy. All rights reserved.

User Interface Technology Transfer to NASA's Virtual Wind Tunnel System

NASA Technical Reports Server (NTRS)

vanDam, Andries

1998-01-01

Funded by NASA grants for four years, the Brown Computer Graphics Group has developed novel 3D user interfaces for desktop and immersive scientific visualization applications. This past grant period supported the design and development of a software library, the 3D Widget Library, which supports the construction and run-time management of 3D widgets. The 3D Widget Library is a mechanism for transferring user interface technology from the Brown Graphics Group to the Virtual Wind Tunnel system at NASA Ames as well as the public domain.

Library Buildings Section. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

Papers on library architecture, which were presented at the 1982 International Federation of Library Associations (IFLA) conference focus on the effect of library networks on library design. Topics include: (1) "Some Problems in Designing of the University Library Buildings in China: A Developing Country University Librarian's View Based on…

State Virtual Libraries

ERIC Educational Resources Information Center

Pappas, Marjorie L.

2003-01-01

Virtual library? Electronic library? Digital library? Online information network? These all apply to the growing number of Web-based resource collections managed by consortiums of state library entities. Some, like "INFOhio" and "KYVL" ("Kentucky Virtual Library"), have been available for a few years, but others are just starting. Searching for…

Implementing a Knowledge-Based Library Information System with Typed Horn Logic.

ERIC Educational Resources Information Center

Ait-Kaci, Hassan; And Others

1990-01-01

Describes a prototype library expert system called BABEL which uses a new programing language, LOGIN, that combines the idea of attribute inheritance with logic programing. Use of hierarchical classification of library objects to build a knowledge base for a library information system is explained, and further research is suggested. (11…

PuLSE: Quality control and quantification of peptide sequences explored by phage display libraries.

PubMed

Shave, Steven; Mann, Stefan; Koszela, Joanna; Kerr, Alastair; Auer, Manfred

2018-01-01

The design of highly diverse phage display libraries is based on assumption that DNA bases are incorporated at similar rates within the randomized sequence. As library complexity increases and expected copy numbers of unique sequences decrease, the exploration of library space becomes sparser and the presence of truly random sequences becomes critical. We present the program PuLSE (Phage Library Sequence Evaluation) as a tool for assessing randomness and therefore diversity of phage display libraries. PuLSE runs on a collection of sequence reads in the fastq file format and generates tables profiling the library in terms of unique DNA sequence counts and positions, translated peptide sequences, and normalized 'expected' occurrences from base to residue codon frequencies. The output allows at-a-glance quantitative quality control of a phage library in terms of sequence coverage both at the DNA base and translated protein residue level, which has been missing from toolsets and literature. The open source program PuLSE is available in two formats, a C++ source code package for compilation and integration into existing bioinformatics pipelines and precompiled binaries for ease of use.

Evaluation of a knowledge-based planning solution for head and neck cancer.

PubMed

Tol, Jim P; Delaney, Alexander R; Dahele, Max; Slotman, Ben J; Verbakel, Wilko F A R

2015-03-01

Automated and knowledge-based planning techniques aim to reduce variations in plan quality. RapidPlan uses a library consisting of different patient plans to make a model that can predict achievable dose-volume histograms (DVHs) for new patients and uses those models for setting optimization objectives. We benchmarked RapidPlan versus clinical plans for 2 patient groups, using 3 different libraries. Volumetric modulated arc therapy plans of 60 recent head and neck cancer patients that included sparing of the salivary glands, swallowing muscles, and oral cavity were evenly divided between 2 models, Model(30A) and Model(30B), and were combined in a third model, Model60. Knowledge-based plans were created for 2 evaluation groups: evaluation group 1 (EG1), consisting of 15 recent patients, and evaluation group 2 (EG2), consisting of 15 older patients in whom only the salivary glands were spared. RapidPlan results were compared with clinical plans (CP) for boost and/or elective planning target volume homogeneity index, using HI(B)/HI(E) = 100 × (D2% - D98%)/D50%, and mean dose to composite salivary glands, swallowing muscles, and oral cavity (D(sal), D(swal), and D(oc), respectively). For EG1, RapidPlan improved HI(B) and HI(E) values compared with CP by 1.0% to 1.3% and 1.0% to 0.6%, respectively. Comparable D(sal) and D(swal) values were seen in Model(30A), Model(30B), and Model60, decreasing by an average of 0.1, 1.0, and 0.8 Gy and 4.8, 3.7, and 4.4 Gy, respectively. However, differences were noted between individual organs at risk (OARs), with Model(30B) increasing D(oc) by 0.1, 3.2, and 2.8 Gy compared with CP, Model(30A), and Model60. Plan quality was less consistent when the patient was flagged as an outlier. For EG2, RapidPlan decreased D(sal) by 4.1 to 4.9 Gy on average, whereas HI(B) and HI(E) decreased by 1.1% to 1.5% and 2.3% to 1.9%, respectively. RapidPlan knowledge-based treatment plans were comparable to CP if the patient's OAR-planning target volume geometry was within the range of those included in the models. EG2 results showed that a model including swallowing-muscle and oral-cavity sparing can be applied to patients with only salivary gland sparing. This may allow model library sharing between institutes. Optimal detection of inadequate plans and population of model libraries requires further investigation. Copyright © 2015 Elsevier Inc. All rights reserved.

Computer Output Microform (COM) Catalog Requirements for the Virginia Commonwealth University Libraries.

ERIC Educational Resources Information Center

White, Robert L.

Generated as the result of the deliberations of the COM Catalog Advisory Work Group, which depended heavily on a review of the available literature, individual analysis, and group discussion, this report is intended as a general planning document for Virginia Commonwealth university libraries concerning their possible implementation of a COM…

Making It Fit: Reshaping Library Services and Spaces for Today's Students

ERIC Educational Resources Information Center

Mosley, Paul; Alderman, Jim; Carmichael, Lisandra R.

2015-01-01

University course assignments increasingly focus on group work and group projects to help students collaboratively discover more about their fields of study. The Thomas G. Carpenter Library realized the need to investigate means for reimagining itself to better accommodate today's researchers. The complex process of planning for the redesign of…

Multiculturalism Bibliography: Selected Sources from the Collection of the New York State Library.

ERIC Educational Resources Information Center

New York State Library, Albany.

This bibliography of selected sources from the New York State Library collection focuses on four minority groups: African Americans, Asian Americans, Hispanic Americans, and Native Americans. It also lists resources pertaining to other conditions that often cause individuals or groups to meet with discrimination such as age, disability, ethnicity,…

The health information literacy research project.

PubMed

Shipman, Jean P; Kurtz-Rossi, Sabrina; Funk, Carla J

2009-10-01

This research studied hospital administrators' and hospital-based health care providers' (collectively, the target group) perceived value of consumer health information resources and of librarians' roles in promoting health information literacy in their institutions. A web-based needs survey was developed and administered to hospital administrators and health care providers. Multiple health information literacy curricula were developed. One was pilot-tested by nine hospital libraries in the United States and Canada. Quantitative and qualitative methods were used to evaluate the curriculum and its impact on the target group. A majority of survey respondents believed that providing consumer health information resources was critically important to fulfilling their institutions' missions and that their hospitals could improve health information literacy by increasing awareness of its impact on patient care and by training staff to become more knowledgeable about health literacy barriers. The study showed that a librarian-taught health information literacy curriculum did raise awareness about the issue among the target group and increased both the use of National Library of Medicine consumer health resources and referrals to librarians for health information literacy support. It is hoped that many hospital administrators and health care providers will take the health information literacy curricula and recognize that librarians can educate about the topic and that providers will use related consumer health services and resources.

The Health Information Literacy Research Project*

PubMed Central

Kurtz-Rossi, Sabrina; Funk, Carla J.

2009-01-01

Objectives: This research studied hospital administrators' and hospital-based health care providers' (collectively, the target group) perceived value of consumer health information resources and of librarians' roles in promoting health information literacy in their institutions. Methods: A web-based needs survey was developed and administered to hospital administrators and health care providers. Multiple health information literacy curricula were developed. One was pilot-tested by nine hospital libraries in the United States and Canada. Quantitative and qualitative methods were used to evaluate the curriculum and its impact on the target group. Results: A majority of survey respondents believed that providing consumer health information resources was critically important to fulfilling their institutions' missions and that their hospitals could improve health information literacy by increasing awareness of its impact on patient care and by training staff to become more knowledgeable about health literacy barriers. The study showed that a librarian-taught health information literacy curriculum did raise awareness about the issue among the target group and increased both the use of National Library of Medicine consumer health resources and referrals to librarians for health information literacy support. Conclusions: It is hoped that many hospital administrators and health care providers will take the health information literacy curricula and recognize that librarians can educate about the topic and that providers will use related consumer health services and resources. PMID:19851494

Is the time and effort worth it? One library's evaluation of using social networking tools for outreach.

PubMed

Vucovich, Lee A; Gordon, Valerie S; Mitchell, Nicole; Ennis, Lisa A

2013-01-01

Librarians are using social networking sites as one means of sharing information and connecting with users from diverse groups. Usage statistics and other metrics compiled in 2011 for the library's Facebook page, representative library blogs, and the library YouTube channel were analyzed in an effort to understand how patrons use the library's social networking sites. Librarians also hoped to get a sense of these tools' effectiveness in reaching users at the point of need and engaging them in different ways.

The Mathematics of a Successful Deconvolution: A Quantitative Assessment of Mixture-Based Combinatorial Libraries Screened Against Two Formylpeptide Receptors

PubMed Central

Santos, Radleigh G.; Appel, Jon R.; Giulianotti, Marc A.; Edwards, Bruce S.; Sklar, Larry A.; Houghten, Richard A.; Pinilla, Clemencia

2014-01-01

In the past 20 years, synthetic combinatorial methods have fundamentally advanced the ability to synthesize and screen large numbers of compounds for drug discovery and basic research. Mixture-based libraries and positional scanning deconvolution combine two approaches for the rapid identification of specific scaffolds and active ligands. Here we present a quantitative assessment of the screening of 32 positional scanning libraries in the identification of highly specific and selective ligands for two formylpeptide receptors. We also compare and contrast two mixture-based library approaches using a mathematical model to facilitate the selection of active scaffolds and libraries to be pursued for further evaluation. The flexibility demonstrated in the differently formatted mixture-based libraries allows for their screening in a wide range of assays. PMID:23722730

Use of Computer-Based Reference Services in Texas Information Exchange Libraries.

ERIC Educational Resources Information Center

Menges, Gary L.

The Texas Information Exchange (TIE) is a state-wide library network organized in 1967 for the purpose of sharing resources among Texas libraries. Its membership includes 37 college and university libraries, the Texas State Library, and ten public libraries that serve as Major Resource Centers in the Texas State Library Communications Network. In…

Model-based reconstruction of synthetic promoter library in Corynebacterium glutamicum.

PubMed

Zhang, Shuanghong; Liu, Dingyu; Mao, Zhitao; Mao, Yufeng; Ma, Hongwu; Chen, Tao; Zhao, Xueming; Wang, Zhiwen

2018-05-01

To develop an efficient synthetic promoter library for fine-tuned expression of target genes in Corynebacterium glutamicum. A synthetic promoter library for C. glutamicum was developed based on conserved sequences of the - 10 and - 35 regions. The synthetic promoter library covered a wide range of strengths, ranging from 1 to 193% of the tac promoter. 68 promoters were selected and sequenced for correlation analysis between promoter sequence and strength with a statistical model. A new promoter library was further reconstructed with improved promoter strength and coverage based on the results of correlation analysis. Tandem promoter P70 was finally constructed with increased strength by 121% over the tac promoter. The promoter library developed in this study showed a great potential for applications in metabolic engineering and synthetic biology for the optimization of metabolic networks. To the best of our knowledge, this is the first reconstruction of synthetic promoter library based on statistical analysis of C. glutamicum.

Automatic Assembly of Combined Checkingfixture for Auto-Body Components Based Onfixture Elements Libraries

NASA Astrophysics Data System (ADS)

Jiang, Jingtao; Sui, Rendong; Shi, Yan; Li, Furong; Hu, Caiqi

In this paper 3-D models of combined fixture elements are designed, classified by their functions, and saved in computer as supporting elements library, jointing elements library, basic elements library, localization elements library, clamping elements library, and adjusting elements library etc. Then automatic assembly of 3-D combined checking fixture for auto-body part is presented based on modularization theory. And in virtual auto-body assembly space, Locating constraint mapping technique and assembly rule-based reasoning technique are used to calculate the position of modular elements according to localization points and clamp points of auto-body part. Auto-body part model is transformed from itself coordinate system space to virtual assembly space by homogeneous transformation matrix. Automatic assembly of different functional fixture elements and auto-body part is implemented with API function based on the second development of UG. It is proven in practice that the method in this paper is feasible and high efficiency.

Professional development through attending conferences: reflections of a health librarian.

PubMed

Jenkins, Ruth

2015-06-01

In this article, guest writer Ruth Jenkins from Berkshire Heathcare Foundation Trust reflects on two conferences she attended in 2014, LILAC and SLA. Through the process of reflection, she considers the benefits that attending conferences can have to library and information professionals in the health sector. In particular, she discusses the opportunities and areas for learning and professional development that conferences can offer including evidence-based practice and current awareness, gaining new knowledge and objectivity, and networking and the unexpected benefits of conferences. Ruth also offers some practical hints and tips on ways to facilitate your attendance at conferences, including through awards and funding. H.S. © 2015 Health Libraries Group.

Website creation and resource management: developing collaborative strategies for asynchronous interaction with library users.

PubMed

Hopkins, Mark E; Summers-Ables, Joy E; Clifton, Shari C; Coffman, Michael A

2011-06-01

To make electronic resources available to library users while effectively harnessing intellectual capital within the library, ultimately fostering the library's use of technology to interact asynchronously with its patrons (users). The methods used in the project included: (1) developing a new library website to facilitate the creation, management, accessibility, maintenance and dissemination of library resources; and (2) establishing ownership by those who participated in the project, while creating effective work allocation strategies through the implementation of a content management system that allowed the library to manage cost, complexity and interoperability. Preliminary results indicate that contributors to the system benefit from an increased understanding of the library's resources and add content valuable to library patrons. These strategies have helped promote the manageable creation and maintenance of electronic content in accomplishing the library's goal of interacting with its patrons. Establishment of a contributive system for adding to the library's electronic resources and electronic content has been successful. Further work will look at improving asynchronous interaction, particularly highlighting accessibility of electronic content and resources. © 2010 The authors. Health Information and Libraries Journal © 2010 Health Libraries Group.

Plan for the Development of Library Service in Montana.

ERIC Educational Resources Information Center

Warncke, Ruth

This plan for the development of Montana library service is based on the experiences of other states, opinions of library experts, written information on Montana libraries, visits to several libraries, and attendance at meetings of the Montana Library Association and its committees. Specific recommendations include: moving the State Library…

Library Service in Delaware.

ERIC Educational Resources Information Center

Humphry, John A.; Humphry, James, III

This study which gives detailed recommendations for the implementation of a state-wide library improvement program for Delaware is based on visits to all types of libraries and library agencies in the state and conference with members of the State Library Commission, library trustees, state and local officials, librarians and interested laymen.…

E-Global Library: The Academic Campus Library Meets the Internet.

ERIC Educational Resources Information Center

Heilig, Jean M.

2001-01-01

Describes e-global library, the first Internet-based virtual library designed for online students at Jones International University and that has grown into a separately licensable product. Highlights include marketing to other academic libraries, both online and traditional; fees; the e-global library model; collection development policies;…

Development of a standardized, citywide process for managing smart-pump drug libraries.

PubMed

Walroth, Todd A; Smallwood, Shannon; Arthur, Karen; Vance, Betsy; Washington, Alana; Staublin, Therese; Haslar, Tammy; Reddan, Jennifer G; Fuller, James

2018-06-15

Development and implementation of an interprofessional consensus-driven process for review and optimization of smart-pump drug libraries and dosing limits are described. The Indianapolis Coalition for Patient Safety (ICPS), which represents 6 Indianapolis-area health systems, identified an opportunity to reduce clinically insignificant alerts that smart infusion pumps present to end users. Through a consensus-driven process, ICPS aimed to identify best practices to implement at individual hospitals in order to establish specific action items for smart-pump drug library optimization. A work group of pharmacists, nurses, and industrial engineers met to evaluate variability within and lack of scrutiny of smart-pump drug libraries. The work group used Lean Six Sigma methodologies to generate a list of key needs and barriers to be addressed in process standardization. The group reviewed targets for smart-pump drug library optimization, including dosing limits, types of alerts reviewed, policies, and safety best practices. The work group also analyzed existing processes at each site to develop a final consensus statement outlining a model process for reviewing alerts and managing smart-pump data. Analysis of the total number of alerts per device across ICPS-affiliated health systems over a 4-year period indicated a 50% decrease (from 7.2 to 3.6 alerts per device per month) after implementation of the model by ICPS member organizations. Through implementation of a standardized, consensus-driven process for smart-pump drug library optimization, ICPS member health systems reduced clinically insignificant smart-pump alerts. Copyright © 2018 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Douglass Rationalization: An Evaluation of a Team Environment and a Computer-Based Task in Academic Libraries

ERIC Educational Resources Information Center

Denda, Kayo; Smulewitz, Gracemary

2004-01-01

In the contemporary library environment, the presence of the Internet and the infrastructure of the integrated library system suggest an integrated internal organization. The article describes the example of Douglass Rationalization, a team-based collaborative project to refocus the collection of Rutgers' Douglass Library, taking advantage of the…

Digital Library Archaeology: A Conceptual Framework for Understanding Library Use through Artifact-Based Evaluation

ERIC Educational Resources Information Center

Nicholson, Scott

2005-01-01

Archaeologists have used material artifacts found in a physical space to gain an understanding about the people who occupied that space. Likewise, as users wander through a digital library, they leave behind data-based artifacts of their activity in the virtual space. Digital library archaeologists can gather these artifacts and employ inductive…

Subject Liaisons in Academic Libraries: An Open Access Data Set from 2015

ERIC Educational Resources Information Center

Nero, Neil; Langley, Anne

2017-01-01

The work of subject liaison librarians in academic libraries has morphed to include a variety of roles that reach beyond the traditional. This study captures responses of 1,808 participants from land-grant, Oberlin Group, and Association of Research Libraries (ARL) institutions to a questionnaire about subject liaison librarians. The questionnaire…

Teaching Public Library Administration through Epistemic Gaming

ERIC Educational Resources Information Center

Becnel, Kim; O'Shea, Patrick

2013-01-01

This paper describes the design of an innovative educational experience that took place during the summer of 2011 with a cohort of library science students at Appalachian State University. This group of students, working online in their own virtual public libraries, engaged in an extended epistemic game that required the participants to undertake…

A Survey of Popular R Packages for Cluster Analysis

ERIC Educational Resources Information Center

Flynt, Abby; Dean, Nema

2016-01-01

Cluster analysis is a set of statistical methods for discovering new group/class structure when exploring data sets. This article reviews the following popular libraries/commands in the R software language for applying different types of cluster analysis: from the stats library, the kmeans, and hclust functions; the mclust library; the poLCA…

The library as a reference tool: online catalogs

USGS Publications Warehouse

Stark, M.

1991-01-01

Online catalogs are computerized listings of materials in a particular library or group of libraries. General characteristics of online catalogs include ability for searching interactively and for locating descriptions of books, maps, and reports on regional or topical geology. Suggestions for searching, evaluating results, modifying searches, and limitations of searching are presented. -Author

From the Users' Perspective-The UCSD Libraries User Survey Project.

ERIC Educational Resources Information Center

Talbot, Dawn E.; Lowell, Gerald R.; Martin, Kerry

1998-01-01

Discussion of a user-driven survey conducted at the University of California, San Diego libraries focuses on the methodology that resulted in a high response rate. Highlights goals for the survey, including acceptance of data by groups outside the library and for benchmarking data; planning; user population; and questionnaire development. (LRW)

Wyoming State Library Five Year Plan, 1974-1978.

ERIC Educational Resources Information Center

Wyoming State Library, Cheyenne.

An overview is presented of the Wyoming State Library Five Year Plan. The first major component deals with demographic characteristics, giving data on the State's area, population, racial characteristics, and the location of minority groups. The second main component provides a brief review of the Wyoming State Library Advisory Council and the…

Undergraduate Library Collection Use and Diversity: Testing for Racial and Gender Differences

ERIC Educational Resources Information Center

Herrera, Gail

2016-01-01

This study examined gender and racial differences among undergraduate library collection users at the University of Mississippi. Checkout and electronic resource use data were compiled for the calendar year 2014. These data were used along with statistical testing to distinguish between groups and determine how well the library collection was…

Participatory and Transformative Engagement in Libraries and Museums: Exploring and Expanding the Salzburg Curriculum

ERIC Educational Resources Information Center

Lankes, R. David; Stephens, Michael; Arjona, Melissa

2015-01-01

During a program titled "Libraries and Museums in an Era of Participatory Culture," co-sponsored by the Salzburg Global Seminar (SGS) and the Institute of Museum and Library Services (IMLS), one of the discussion groups developed recommendations for skills needed by librarians and museum professionals in today's connected and…

Cooperative Development of the Digital Library: Identifying and Working with Potential Partners.

ERIC Educational Resources Information Center

Poland, Jean

In a university environment, the library can benefit from interest in the digital future on the part of other concerned groups. Computer science departments are natural partners in the development of digital libraries. Professional societies, for-profit companies, and foundations are also potential sources of support. Cornell University Library…

What Do Young Teens Think about the Public Library?

ERIC Educational Resources Information Center

Howard, Vivian

2011-01-01

This article reports on a research study investigating the attitude of twelve- to fifteen-year-old residents of an Eastern Canadian regional municipality to the public library. Phase 1, a quantitative survey, analyzes overall satisfaction ratings and frequency of use of the public library. Phase 2 uses qualitative methodology (focus groups) to…

77 FR 66920 - Registration of Claims to Copyright: Group Registration of Serial Issues Filed Electronically

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-08

... LIBRARY OF CONGRESS Copyright Office 37 CFR Part 202 [Docket No. RM 2012-11] Registration of..., Library of Congress. ACTION: Interim regulations. SUMMARY: The Copyright Office is adopting interim..., applicants must still send two complimentary subscription copies of the serial promptly to the Library of...

Developing an Information Infrastructure To Support Information Retrieval: Towards a Theory of Clustering Based in Classification.

ERIC Educational Resources Information Center

Micco, Mary; Popp, Rich

Techniques for building a world-wide information infrastructure by reverse engineering existing databases to link them in a hierarchical system of subject clusters to create an integrated database are explored. The controlled vocabulary of the Library of Congress Subject Headings is used to ensure consistency and group similar items. Each database…

Synthesis of Aryl-Substituted 2,4-Dinitrophenylamines: Nucleophilic Aromatic Substitution as a Problem-Solving and Collaborative-Learning Approach

ERIC Educational Resources Information Center

Santos, Elvira Santos; Garcia, Irma Cruz Gavilan; Gomez, Eva Florencia Lejarazo; Vilchis-Reyes, Miguel Angel

2010-01-01

A series of experiments based on problem-solving and collaborative-learning pedagogies are described that encourage students to interpret results and draw conclusions from data. Different approaches including parallel library synthesis, solvent variation, and leaving group variation are used to study a nucleophilic aromatic substitution of…

Connecting and Communicating with Students on Facebook

ERIC Educational Resources Information Center

Miller, Sarah Elizabeth; Jensen, Lauren A.

2007-01-01

Facebook is a social network that connects people with other people. Librarians have created Facebook Groups to share ideas and to debate how to use this resource as a potential marketing and/or reference tool. Based on conversations among these librarians, it appears that student response to library outreach on this medium is lackluster at best,…

Normalization and microbial differential abundance strategies depend upon data characteristics.

PubMed

Weiss, Sophie; Xu, Zhenjiang Zech; Peddada, Shyamal; Amir, Amnon; Bittinger, Kyle; Gonzalez, Antonio; Lozupone, Catherine; Zaneveld, Jesse R; Vázquez-Baeza, Yoshiki; Birmingham, Amanda; Hyde, Embriette R; Knight, Rob

2017-03-03

Data from 16S ribosomal RNA (rRNA) amplicon sequencing present challenges to ecological and statistical interpretation. In particular, library sizes often vary over several ranges of magnitude, and the data contains many zeros. Although we are typically interested in comparing relative abundance of taxa in the ecosystem of two or more groups, we can only measure the taxon relative abundance in specimens obtained from the ecosystems. Because the comparison of taxon relative abundance in the specimen is not equivalent to the comparison of taxon relative abundance in the ecosystems, this presents a special challenge. Second, because the relative abundance of taxa in the specimen (as well as in the ecosystem) sum to 1, these are compositional data. Because the compositional data are constrained by the simplex (sum to 1) and are not unconstrained in the Euclidean space, many standard methods of analysis are not applicable. Here, we evaluate how these challenges impact the performance of existing normalization methods and differential abundance analyses. Effects on normalization: Most normalization methods enable successful clustering of samples according to biological origin when the groups differ substantially in their overall microbial composition. Rarefying more clearly clusters samples according to biological origin than other normalization techniques do for ordination metrics based on presence or absence. Alternate normalization measures are potentially vulnerable to artifacts due to library size. Effects on differential abundance testing: We build on a previous work to evaluate seven proposed statistical methods using rarefied as well as raw data. Our simulation studies suggest that the false discovery rates of many differential abundance-testing methods are not increased by rarefying itself, although of course rarefying results in a loss of sensitivity due to elimination of a portion of available data. For groups with large (~10×) differences in the average library size, rarefying lowers the false discovery rate. DESeq2, without addition of a constant, increased sensitivity on smaller datasets (<20 samples per group) but tends towards a higher false discovery rate with more samples, very uneven (~10×) library sizes, and/or compositional effects. For drawing inferences regarding taxon abundance in the ecosystem, analysis of composition of microbiomes (ANCOM) is not only very sensitive (for >20 samples per group) but also critically the only method tested that has a good control of false discovery rate. These findings guide which normalization and differential abundance techniques to use based on the data characteristics of a given study.

What's New in the Library Automation Arena?

ERIC Educational Resources Information Center

Breeding, Marshall

1998-01-01

Reviews trends in library automation based on vendors at the 1998 American Library Association Annual Conference. Discusses the major industry trend, a move from host-based computer systems to the new generation of client/server, object-oriented, open systems-based automation. Includes a summary of developments for 26 vendors. (LRW)

Library Statistical Data Base Formats and Definitions.

ERIC Educational Resources Information Center

Jones, Dennis; And Others

Represented are the detailed set of data structures relevant to the categorization of information, terminology, and definitions employed in the design of the library statistical data base. The data base, or management information system, provides administrators with a framework of information and standardized data for library management, planning,…

Commentary to Library Statistical Data Base.

ERIC Educational Resources Information Center

Jones, Dennis; And Others

The National Center for Higher Education Management Systems (NCHEMS) has developed a library statistical data base which concentrates on the management information needs of administrators of public and academic libraries. This document provides an overview of the framework and conceptual approach employed in the design of the data base. The data…

User Services Offered By Medical School Libraries in 1968: Results of a National Survey Employing New Methodology *

PubMed Central

Orr, Richard H.; Bloomquist, Harold; Cruzat, Gwendolyn S.; Schless, Arthur P.

1970-01-01

The breadth and depth of services that ninety-two medical school libraries offer to individual users were ascertained by interviewing the heads of these libraries, employing a standardized inventory procedure developed earlier (Bulletin 56:380-403, Oct. 1968). Selected aspects of the descriptive data obtained on services to faculty and to medical students are presented and commented upon. Comparisons with the findings of earlier surveys suggest that increases in the staffs and budgets of medical school libraries over the past two decades have gone largely to supporting a rapidly increasing volume of service, rather than to any striking increase in the breadth and depth of services. To facilitate summarization and comparisions among libraries the descriptive data were weighted and converted to quantitative measures; the weighting scheme was established by a group of five academic medical librarians to reflect the relative values the group assigned to different services. One of these quantitative measures, the percentage score for overall services relative to the optimal library, summarizes a library's services in a single figure. On this measure, medical school libraries ranged from 38 percent to 87 percent; the median overall score was 63 percent. Results of some exploratory analyses are described; these analyses attempted to find explanations for the observed differences among libraries and among geographical regions on the quantitative measures. Present and potential uses of the survey data for managerial and research purposes are discussed. One of the most important of these uses is in establishing and implementing standards—activities which should be carried out by the library profession itself—and recommendations are made for a program of such activities that is appropriate for the Medical Library Association. PMID:5496234

Significance of clustering and classification applications in digital and physical libraries

NASA Astrophysics Data System (ADS)

Triantafyllou, Ioannis; Koulouris, Alexandros; Zervos, Spiros; Dendrinos, Markos; Giannakopoulos, Georgios

2015-02-01

Applications of clustering and classification techniques can be proved very significant in both digital and physical (paper-based) libraries. The most essential application, document classification and clustering, is crucial for the content that is produced and maintained in digital libraries, repositories, databases, social media, blogs etc., based on various tags and ontology elements, transcending the traditional library-oriented classification schemes. Other applications with very useful and beneficial role in the new digital library environment involve document routing, summarization and query expansion. Paper-based libraries can benefit as well since classification combined with advanced material characterization techniques such as FTIR (Fourier Transform InfraRed spectroscopy) can be vital for the study and prevention of material deterioration. An improved two-level self-organizing clustering architecture is proposed in order to enhance the discrimination capacity of the learning space, prior to classification, yielding promising results when applied to the above mentioned library tasks.

Examining the use of an open digital health library for professionals.

PubMed

Eggen, Runar; Tjensvoll, Kjell; Nylenna, Magne

2014-11-18

The Norwegian Electronic Health Library (The Library) is a website for health personnel. Most of the content is also open to the public. Usage statistics have risen sharply in the years 2010-2013. We wanted to find out whether the rise was caused by health personnel, the general public, or other factors. Since we lacked direct information, we had to use proxy data to shed light on our questions. We applied mixed methods (database of registered users, user survey, usage statistics, and statistics from suppliers), and triangulated between them. Health personnel were our largest user group, but The Library was also accessed by students, patients, and other groups. Content in Norwegian was preferred to English language content. Concise, practical information was preferred to more comprehensive information. Patient leaflets were the most popular information type. Mobile phone visits differed from personal computer visits both in terms of time of day and what kind of information was viewed. The Library was used mostly by health personnel, as intended, but our data are inconclusive regarding a possible change in user groups. There was a large degree of consistency in results when using different investigation methods. The survey points toward health personnel being the largest user group, and the usage statistics show that patient leaflets are the most popular content, being viewed by both health personnel and patients.

Enterprise Reference Library

NASA Technical Reports Server (NTRS)

Bickham, Grandin; Saile, Lynn; Havelka, Jacque; Fitts, Mary

2011-01-01

Introduction: Johnson Space Center (JSC) offers two extensive libraries that contain journals, research literature and electronic resources. Searching capabilities are available to those individuals residing onsite or through a librarian s search. Many individuals have rich collections of references, but no mechanisms to share reference libraries across researchers, projects, or directorates exist. Likewise, information regarding which references are provided to which individuals is not available, resulting in duplicate requests, redundant labor costs and associated copying fees. In addition, this tends to limit collaboration between colleagues and promotes the establishment of individual, unshared silos of information The Integrated Medical Model (IMM) team has utilized a centralized reference management tool during the development, test, and operational phases of this project. The Enterprise Reference Library project expands the capabilities developed for IMM to address the above issues and enhance collaboration across JSC. Method: After significant market analysis for a multi-user reference management tool, no available commercial tool was found to meet this need, so a software program was built around a commercial tool, Reference Manager 12 by The Thomson Corporation. A use case approach guided the requirements development phase. The premise of the design is that individuals use their own reference management software and export to SharePoint when their library is incorporated into the Enterprise Reference Library. This results in a searchable user-specific library application. An accompanying share folder will warehouse the electronic full-text articles, which allows the global user community to access full -text articles. Discussion: An enterprise reference library solution can provide a multidisciplinary collection of full text articles. This approach improves efficiency in obtaining and storing reference material while greatly reducing labor, purchasing and duplication costs. Most importantly, increasing collaboration across research groups provides unprecedented access to information relevant to NASA s mission. Conclusion: This project is an expansion and cost-effective leveraging of the existing JSC centralized library. Adding key word and author search capabilities and an alert function for notifications about new articles, based on users profiles, represent examples of future enhancements.

Cataloguing Standards; The Report of the Canadian Task Group on Cataloguing Standards.

ERIC Educational Resources Information Center

National Library of Canada, Ottawa (Ontario).

Following the recommendations of the National Conference on Cataloguing Standards held at the National Library of Canada in May 1970, a Canadian Task Group on Cataloguing Standards was set up to study and identify present deficiencies in the organizing and processing of Canadian material, and the cataloging problems of Canadian libraries, and to…

Effective Management of High-Use/High-Demand Space Using Restaurant-Style Pagers

ERIC Educational Resources Information Center

Gonzalez, Adriana

2012-01-01

The library landscape is changing at a fast pace, with an increase in the demand for study space including quiet, individualized study space; open group study space; and as enclosed group study space. In large academic libraries, managing limited high-demand resources is crucial and is partially being driven by the greater emphasis on group…

Distance Education and Virtual Reference: Implementing a Marketing Plan at Texas A&M University

ERIC Educational Resources Information Center

MacDonald, Karen I.; vanDuinkerken, Wyoma

2005-01-01

Texas A&M University Libraries has been testing virtual reference services since February 2004, but during the fall semester 2005, the Libraries began implementing and actively promoting the services to various target groups. Distance education students were identified as a primary target group for virtual reference services, and as of the…

Towards a comprehensive barcode library for arctic life - Ephemeroptera, Plecoptera, and Trichoptera of Churchill, Manitoba, Canada

PubMed Central

2009-01-01

Background This study reports progress in assembling a DNA barcode reference library for Ephemeroptera, Plecoptera, and Trichoptera ("EPTs") from a Canadian subarctic site, which is the focus of a comprehensive biodiversity inventory using DNA barcoding. These three groups of aquatic insects exhibit a moderate level of species diversity, making them ideal for testing the feasibility of DNA barcoding for routine biotic surveys. We explore the correlation between the morphological species delineations, DNA barcode-based haplotype clusters delimited by a sequence threshold (2%), and a threshold-free approach to biodiversity quantification--phylogenetic diversity. Results A DNA barcode reference library is built for 112 EPT species for the focal region, consisting of 2277 COI sequences. Close correspondence was found between EPT morphospecies and haplotype clusters as designated using a standard threshold value. Similarly, the shapes of taxon accumulation curves based upon haplotype clusters were very similar to those generated using phylogenetic diversity accumulation curves, but were much more computationally efficient. Conclusion The results of this study will facilitate other lines of research on northern EPTs and also bode well for rapidly conducting initial biodiversity assessments in unknown EPT faunas. PMID:20003245

THERMOS. 30-Group ENDF/B Scattered Kernels

DOE Office of Scientific and Technical Information (OSTI.GOV)

McCrosson, F.J.; Finch, D.R.

1973-12-01

These data are 30-group THERMOS thermal scattering kernels for P0 to P5 Legendre orders for every temperature of every material from s(alpha,beta) data stored in the ENDF/B library. These scattering kernels were generated using the FLANGE2 computer code. To test the kernels, the integral properties of each set of kernels were determined by a precision integration of the diffusion length equation and compared to experimental measurements of these properties. In general, the agreement was very good. Details of the methods used and results obtained are contained in the reference. The scattering kernels are organized into a two volume magnetic tapemore » library from which they may be retrieved easily for use in any 30-group THERMOS library.« less

The State of Planning of Automation Projects in the Libraries of Canada.

ERIC Educational Resources Information Center

Clement, Hope E. A.

Library automation in Canada is complicated by the large size, dispersed population, and cultural diversity of the country. The National Library of Canada is actively planning a Canadian library network based on national bibliographic services for which the library is now developing automated systems. Canadian libraries are involved in the…

Differently Able: A Review of Academic Library Websites for People with Disabilities

ERIC Educational Resources Information Center

Cassner, Mary; Maxey-Harris, Charlene; Anaya, Toni

2011-01-01

This research is based on the Library Services for People with Disabilities Policy, which was approved by the American Library Association in 2001. The policy identified focus areas for libraries including library services, facilities, collections, and assistive technology. Library websites frequently convey this information to users. Our study…

Explosives Instrumentation Group Trial 6/77-Propellant Fire Trials (Series Two).

DTIC Science & Technology

1981-10-01

frames/s. A 19 mm Sony U-Matic video cassette recorder (VCR) and camera were used to view the hearth from a tower 100 m from ground-zero (GZ). Normal...camera started. This procedure permitted increased recording time of the event. A 19 mm Sony U-Matic VCR and camera was used to view the container...Lumpur, Malaysia Exchange Section, British Library, U.K. Periodicals Recording Section, Science Reference Library, British Library, U.K. Library, Chemical

Nigerian Library Staff and Their Perceptions of Health Risks Posed by Using Computer-Based Systems in University Libraries

ERIC Educational Resources Information Center

Uwaifo, Stephen Osahon

2008-01-01

Purpose: The paper seeks to examine the health risks faced when using computer-based systems by library staff in Nigerian libraries. Design/methodology/approach: The paper uses a survey research approach to carry out this investigation. Findings: The investigation reveals that the perceived health risk does not predict perceived ease of use of…

Collection development at the NOAA Central Library

NASA Technical Reports Server (NTRS)

Quillen, Steve R.

1994-01-01

The National Oceanic and Atmospheric Administration (NOAA) Central Library collection, approximately one million volumes, incorporates the holdings of its predecessor agencies. Within the library, the collections are filed separately, based on their source and/or classification schemes. The NOAA Central Library provides a variety of services to users, ranging from quick reference and interlibrary loan to in-depth research and online data bases.

Growing Competition for Libraries.

ERIC Educational Resources Information Center

Gibbons, Susan

2001-01-01

Describes the Questia subscription-based online academic digital books library. Highlights include weaknesses of the collection; what college students want from a library; importance of marketing; competition for traditional academic libraries that may help improve library services; and the ability of Questia to overcome barriers and…

Enriching peptide libraries for binding affinity and specificity through computationally directed library design

PubMed Central

Foight, Glenna Wink; Chen, T. Scott; Richman, Daniel; Keating, Amy E.

2017-01-01

Peptide reagents with high affinity or specificity for their target protein interaction partner are of utility for many important applications. Optimization of peptide binding by screening large libraries is a proven and powerful approach. Libraries designed to be enriched in peptide sequences that are predicted to have desired affinity or specificity characteristics are more likely to yield success than random mutagenesis. We present a library optimization method in which the choice of amino acids to encode at each peptide position can be guided by available experimental data or structure-based predictions. We discuss how to use analysis of predicted library performance to inform rounds of library design. Finally, we include protocols for more complex library design procedures that consider the chemical diversity of the amino acids at each peptide position and optimize a library score based on a user-specified input model. PMID:28236241

Enriching Peptide Libraries for Binding Affinity and Specificity Through Computationally Directed Library Design.

PubMed

Foight, Glenna Wink; Chen, T Scott; Richman, Daniel; Keating, Amy E

2017-01-01

Peptide reagents with high affinity or specificity for their target protein interaction partner are of utility for many important applications. Optimization of peptide binding by screening large libraries is a proven and powerful approach. Libraries designed to be enriched in peptide sequences that are predicted to have desired affinity or specificity characteristics are more likely to yield success than random mutagenesis. We present a library optimization method in which the choice of amino acids to encode at each peptide position can be guided by available experimental data or structure-based predictions. We discuss how to use analysis of predicted library performance to inform rounds of library design. Finally, we include protocols for more complex library design procedures that consider the chemical diversity of the amino acids at each peptide position and optimize a library score based on a user-specified input model.

Promoting Academic Physicists, Their Students, and Their Research through Library Partnerships

NASA Astrophysics Data System (ADS)

Rozum, B.; Wesolek, A.

2012-12-01

At many institutions, attracting and mentoring quality students is of key importance. Through their developing careers, typically under the tutelage of one primary faculty member, students build portfolios, prepare for graduate school, and apply to post-doc programs or faculty positions. Often though, the corpus of that primary faculty member's work is not available in a single location. This is a disadvantage both for current students, who wish to highlight the importance of their work within the context of a research group and for the department, which can miss opportunities to attract high-quality future students. Utah State University Libraries hosts a thriving institutional repository, DigitalCommons@USU, which provides open access to scholarly works, research, reports, publications, and journals produced by Utah State University faculty, staff, and students. The Library and the Physics Department developed a partnership to transcend traditional library repository architecture and emphasize faculty research groups within the department. Previously, only student theses and dissertations were collected, and they were not associated with the department in any way. Now student presentations, papers, and posters appear with other faculty works all in the same research work space. This poster session highlights the features of the University's repository and describes what is required to establish a similar structure at other academic institutions. We anticipate several long-term benefits of this new structure. Students are pleased with the increased visibility of their research and with having an online presence through their "Selected Works" personal author site. Faculty are pleased with the opportunity to highlight their research and the potential to attract new students to their research groups. This new repository model also allows the library to amplify the existing scientific outreach initiatives of the physics department. One example of this is a recent exhibit created in the Library showcasing a student research group's 30-year history of sending payloads into space. The exhibit was a direct result of archiving the work of student researchers in the institutional repository. From the perspective of the Library, the benefits are also impressive. The Library is able to build its institutional repository, develop strong relations with faculty in the Physics Department, and have access to unpublished reports that otherwise might be lost. Establishing research groups' presence in DigitalCommons@USU provided an opportunity to meet with the Physics graduate students to discuss setting up online web portfolios, archiving their publications, and understanding publisher contracts. Developing partnerships between academic units and libraries is one more method to reach out to potential students, promote research, and showcase the talents of faculty and students. Using the Library's institutional repository to do this is beneficial for everyone.

[Progress in the spectral library based protein identification strategy].

PubMed

Yu, Derui; Ma, Jie; Xie, Zengyan; Bai, Mingze; Zhu, Yunping; Shu, Kunxian

2018-04-25

Exponential growth of the mass spectrometry (MS) data is exhibited when the mass spectrometry-based proteomics has been developing rapidly. It is a great challenge to develop some quick, accurate and repeatable methods to identify peptides and proteins. Nowadays, the spectral library searching has become a mature strategy for tandem mass spectra based proteins identification in proteomics, which searches the experiment spectra against a collection of confidently identified MS/MS spectra that have been observed previously, and fully utilizes the abundance in the spectrum, peaks from non-canonical fragment ions, and other features. This review provides an overview of the implement of spectral library search strategy, and two key steps, spectral library construction and spectral library searching comprehensively, and discusses the progress and challenge of the library search strategy.

Public Libraries and Community-Based Education: Making the Connection for Lifelong Learning. Volume 2: Commissioned Papers. A Conference Sponsored by the National Institute on Postsecondary Education, Libraries, and Lifelong Learning, Office of Educational Research and Improvement (Washington, D.C., April 12-13, 1995).

ERIC Educational Resources Information Center

National Inst. on Postsecondary Education, Libraries, and Lifelong Learning (ED/OERI), Washington, DC.

This conference explored the relationship between the public library, community-based adult education, and lifelong learning. The eight commissioned papers presented include: "Community Based Adult Jewish Learning Program: Issues and Concerns" (Paul A. Flexner); "Rural and Small Libraries: Provisions for Lifelong Learning" (Bernard Vavrek);…

Creating and virtually screening databases of fluorescently-labelled compounds for the discovery of target-specific molecular probes

NASA Astrophysics Data System (ADS)

Kamstra, Rhiannon L.; Dadgar, Saedeh; Wigg, John; Chowdhury, Morshed A.; Phenix, Christopher P.; Floriano, Wely B.

2014-11-01

Our group has recently demonstrated that virtual screening is a useful technique for the identification of target-specific molecular probes. In this paper, we discuss some of our proof-of-concept results involving two biologically relevant target proteins, and report the development of a computational script to generate large databases of fluorescence-labelled compounds for computer-assisted molecular design. The virtual screening of a small library of 1,153 fluorescently-labelled compounds against two targets, and the experimental testing of selected hits reveal that this approach is efficient at identifying molecular probes, and that the screening of a labelled library is preferred over the screening of base compounds followed by conjugation of confirmed hits. The automated script for library generation explores the known reactivity of commercially available dyes, such as NHS-esters, to create large virtual databases of fluorescence-tagged small molecules that can be easily synthesized in a laboratory. A database of 14,862 compounds, each tagged with the ATTO680 fluorophore was generated with the automated script reported here. This library is available for downloading and it is suitable for virtual ligand screening aiming at the identification of target-specific fluorescent molecular probes.

Using a journal availability study to improve access

PubMed Central

Shaw-Kokot, Julia; de la Varre, Claire

2001-01-01

Purpose: Identify journal collection access and use factors. Setting and Subjects: University of North Carolina at Chapel Hill's Health Sciences Library patrons. Methodology: Survey forms and user interactions were monitored once a week for twelve weeks during the fall 1997 semester. The project was based on a 1989 New Mexico State University study and used Kantor's Branching Analysis to measure responses. Result: 80% of reported sought journal articles were found successfully. Along with journal usage data, the library obtained demographic and behavioral information. Discussion and Conclusions: Journals are the library's most used resource and, even as more electronic journals are offered, print journals continue to make up the majority of the collection. Several factors highlighted the need to study journal availability. User groups indicated that finding journals was problematic, and internal statistics showed people requesting interlibrary loans for owned items. The study looked at success rates, time, and ease of finding journals. A variety of reasons contributed to not finding journals. While overall user reports indicated relatively high success rate and satisfaction, there were problems to be addressed. As the library proceeds in redesigning both the physical space and electronic presence, the collected data have provided valuable direction. PMID:11209797

Strategic Plan for Indiana State University Libraries: 1987-1992.

ERIC Educational Resources Information Center

Ensor, Pat; And Others

This task force report outlines a five-year strategic plan for the Indiana State University Library. The plan discusses expected changes and provides recommendations as to how to best meet new needs in eight areas: (1) the environment, including financial support, use of library resources, and changes in the composition of the user group; (2) user…

Better Safe than Sorry: Panic Buttons as a Security Measure in an Academic Medical Library

ERIC Educational Resources Information Center

McMullen, Karen D.; Kane, Laura Townsend

2008-01-01

In the wake of recent tragedies, campus security has become a hot issue nationwide. Campus libraries, as traditional meeting spots for varied groups of people, are particularly vulnerable to security issues. Safety and security problems that can occur at any library generally include theft, vandalism, arson, antisocial behavior, and assaults on…

The "SAFARI" Method of Collection Study and Cooperative Acquisition for a Multi-Library Cooperative. A Manual of Procedures.

ERIC Educational Resources Information Center

Sinclair, Dorothy

This document examines the importance and difficulties in resource sharing and acquisition by libraries and introduces the procedures of the Site Appraisal for Area Resources Inventory (SAFARI) system as a method of comparative evaluation of subject collections among a group of libraries. Resource, or collection, sharing offers specific…

IFLA General Conference, 1985. UNESCO/IFLA Presession Seminar. Public Library Service for All: How to Serve Rural Areas. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

Papers on public library service to rural areas, which were presented at the 1985 UNESCO/IFLA (United Nations Educational, Scientific, and Cultural Organization/International Federation of Library Associations) presession seminar are compiled here and include: (1) "Characteristics and Needs of Various Groups, Families, and Other Community…

Duane Webster's Contributions to Leadership Development in Research Libraries, 1970-2008

ERIC Educational Resources Information Center

Branin, Joseph J.

2009-01-01

For over 30 years, Duane Webster worked tirelessly and effectively in developing leaders in the research library community. Through his own efforts and example and through a group of colleagues he trained and mentored, the Association of Research Libraries was able to create a series of programs in leadership development that has had an impact on…

The Information Needs of Virtual Users: A Study of Second Life Libraries

ERIC Educational Resources Information Center

Chow, Anthony S.; Baity, C. Chase; Zamarripa, Marilyn; Chappell, Pam; Rachlin, David; Vinson, Curtis

2012-01-01

As virtual worlds continue to proliferate globally, libraries are faced with the question of whether to provide information services to virtual patrons. This study, utilizing a mixed-method approach of interviews, focus groups, and surveys, represents one of the largest studies of virtual libraries attempted to date. Taking a holistic perspective,…

The Internet Initiative: Libraries Providing Internet Services and How They Plan, Pay, and Manage.

ERIC Educational Resources Information Center

Valauskas, Edward J., Ed.; John, Nancy R., Ed.

This book examines real-life projects involving Internet access, use, and financing in libraries. It focuses on how becoming an Internet provider has improved many libraries' public visibility, level of service, and communication with other educational or community institutions. Chapters include: (1) "Setting Up an Internet Users Group in the…

Socio-Cultural Innovation through and by Public Libraries in Disadvantaged Neighbourhoods in Denmark: Concepts and Practices

ERIC Educational Resources Information Center

Delica, Kristian; Elbeshausen, Hans

2013-01-01

Introduction: Our paper describes three examples of how public libraries in at-risk-neighbourhoods have worked with social innovations in order to develop and strengthen their services for minority groups. The libraries were chosen because they are frontrunners in the field of cultural diversity and social inclusion in Denmark. Method: The…

Content Knowledge of the Internet Among Public Reference Librarians at the Cleveland Heights Public Library.

ERIC Educational Resources Information Center

Augustine, Matthew J.

The Internet is becoming an increasingly important medium of electronic information dissemination, and thus an increasingly important library reference tool. This study examines the Internet skills of a sample group of 15 public reference librarians in the Adult Services Department at the Cleveland Heights Public Library. The Internet skills that…

Buyers and Borrowers: The Application of Consumer Theory to the Study of Library Use.

ERIC Educational Resources Information Center

Emery, Charles D.

Using Ehrenberg's application of mathematical models to the analysis and prediction of repeated buying patterns of consumers, this study focuses on the concept of library use as a form of consumer behavior. The following hypotheses were tested: designated library user groups will tend to exhibit stable behavioral patterns with respect to the…

The Friends of Northside ISD Libraries Sets Sail

ERIC Educational Resources Information Center

Hultgren, Joyce

2009-01-01

The Director of Library and Textbook services for the Northside Independent School District (NISD) Jana Knezek, had long wanted to create a Friends group and she realized how beneficial it would be to have an organization in place that could serve as an advocate for school library issues. Jana temporarily put aside that desire and participated in…

A Comparison of Two Methods of Teaching Library Information Skills to Fourth Graders.

ERIC Educational Resources Information Center

Wallis, Judith

The purpose of this study was to determine if there was a significant difference in low socioeconomic fourth graders' retention of library information skills who are taught these skills in isolation and those who are taught within the context of a Social Studies lesson. Two groups of fourth graders participated. Library information skills lessons…

Wild about Harry--Administrator of the Year 2005

ERIC Educational Resources Information Center

Kenney, Brian

2005-01-01

It's 10 a.m. in Aurora, Colorado, just outside of Denver, and the Grandview High School library is bursting with life. Its two classrooms, each equipped with state-of-the-art technology, are overflowing with kids. In one, Patricia Holloway, the library coordinator, is introducing a group of entering freshman to the library. In the other, media…

Toy Libraries and Lekotek in an International Perspective. Handicap Research Group Report No. 11.

ERIC Educational Resources Information Center

Bjorck-Akesson, Eva; Brodin, Jane

This study surveyed knowledgeable persons in 37 countries in order to describe, from an international perspective, toy libraries and lekoteks serving children with disabilities. The study showed that there are more than 4,500 toy libraries or lekoteks in 31 countries, with preliminary planning activities taking place in still more countries. Three…

Part-Time Public Relations with Full-Time Results: A PR Primer for Libraries.

ERIC Educational Resources Information Center

Karp, Rashelle S., Ed.

The purpose of library public relations is to develop ongoing programs of contact between the librarians and the population groups that they serve. This book is a guide to creating a library public relations program or for improving an existing program. The information is divided into six sections, and sources of additional information are…

Value of Collections: A Study of Australia's Group of 8 University Libraries

ERIC Educational Resources Information Center

Missingham, Roxanne; Zobec, Helena

2012-01-01

Demonstrating the value of library and information services has been a theme in library discussions in recent years. The application of many different approaches to evaluation has waxed and waned together with the development of theories of evaluation across the humanities and social sciences. Over the past two decades research and activity on…

Urban Teens in the Library: Research and Practice

ERIC Educational Resources Information Center

Agosto, Denise E., Ed.; Hughes-Hassell, Sandra, Ed.

2009-01-01

"Urban Teens in the Library" is the perfect solution for the concerns and uncertainty many librarians face when supporting this group of patrons and students. From a team of experts who have researched the information habits and preferences of urban teens to build better and more effective school and public library programs, this book will show…

Big Data - What is it and why it matters.

PubMed

Tattersall, Andy; Grant, Maria J

2016-06-01

Big data, like MOOCs, altmetrics and open access, is a term that has been commonplace in the library community for some time yet, despite its prevalence, many in the library and information sector remain unsure of the relationship between big data and their roles. This editorial explores what big data could mean for the day-to-day practice of health library and information workers, presenting examples of big data in action, considering the ethics of accessing big data sets and the potential for new roles for library and information workers. © 2016 Health Libraries Group.

Dynamic Pathfinders: Leveraging Your OPAC to Create Resource Guides

ERIC Educational Resources Information Center

Hunter, Ben

2008-01-01

Library pathfinders are a time-tested method of leading library users to important resources. However, paper-based pathfinders suffer from space limitations, and both paper-based and Web-based pathfinders require frequent updates to keep up with new library acquisitions. This article details a step-by-step method to create an online dynamic…

High impact technologies for natural products screening.

PubMed

Koehn, Frank E

2008-01-01

Natural products have historically been a rich source of lead molecules in drug discovery. However, natural products have been de-emphasized as high throughput screening resources in the recent past, in part because of difficulties in obtaining high quality natural products screening libraries, or in applying modern screening assays to these libraries. In addition, natural products programs based on screening of extract libraries, bioassay-guided isolation, structure elucidation and subsequent production scale-up are challenged to meet the rapid cycle times that are characteristic of the modern HTS approach. Fortunately, new technologies in mass spectrometry, NMR and other spectroscopic techniques can greatly facilitate the first components of the process - namely the efficient creation of high-quality natural products libraries, bimolecular target or cell-based screening, and early hit characterization. The success of any high throughput screening campaign is dependent on the quality of the chemical library. The construction and maintenance of a high quality natural products library, whether based on microbial, plant, marine or other sources is a costly endeavor. The library itself may be composed of samples that are themselves mixtures - such as crude extracts, semi-pure mixtures or single purified natural products. Each of these library designs carries with it distinctive advantages and disadvantages. Crude extract libraries have lower resource requirements for sample preparation, but high requirements for identification of the bioactive constituents. Pre-fractionated libraries can be an effective strategy to alleviate interferences encountered with crude libraries, and may shorten the time needed to identify the active principle. Purified natural product libraries require substantial resources for preparation, but offer the advantage that the hit detection process is reduced to that of synthetic single component libraries. Whether the natural products library consists of crude or partially fractionated mixtures, the library contents should be profiled to identify the known components present - a process known as dereplication. The use of mass spectrometry and HPLC-mass spectrometry together with spectral databases is a powerful tool in the chemometric profiling of bio-sources for natural product production. High throughput, high sensitivity flow NMR is an emerging tool in this area as well. Whether by cell based or biomolecular target based assays, screening of natural product extract libraries continues to furnish novel lead molecules for further drug development, despite challenges in the analysis and prioritization of natural products hits. Spectroscopic techniques are now being used to directly screen natural product and synthetic libraries. Mass spectrometry in the form of methods such as ESI-ICRFTMS, and FACS-MS as well as NMR methods such as SAR by NMR and STD-NMR have been utilized to effectively screen molecular libraries. Overall, emerging advances in mass spectrometry, NMR and other technologies are making it possible to overcome the challenges encountered in screening natural products libraries in today's drug discovery environment. As we apply these technologies and develop them even further, we can look forward to increased impact of natural products in the HTS based drug discovery.

AGScan: a pluggable microarray image quantification software based on the ImageJ library.

PubMed

Cathelin, R; Lopez, F; Klopp, Ch

2007-01-15

Many different programs are available to analyze microarray images. Most programs are commercial packages, some are free. In the latter group only few propose automatic grid alignment and batch mode. More often than not a program implements only one quantification algorithm. AGScan is an open source program that works on all major platforms. It is based on the ImageJ library [Rasband (1997-2006)] and offers a plug-in extension system to add new functions to manipulate images, align grid and quantify spots. It is appropriate for daily laboratory use and also as a framework for new algorithms. The program is freely distributed under X11 Licence. The install instructions can be found in the user manual. The software can be downloaded from http://mulcyber.toulouse.inra.fr/projects/agscan/. The questions and plug-ins can be sent to the contact listed below.

Parallel synthesis of libraries of anodic and cathodic functionalized electrodeposition paints as immobilization matrix for amperometric biosensors.

PubMed

Ngounou, Bertrand; Aliyev, Elchin H; Guschin, Dmitrii A; Sultanov, Yusif M; Efendiev, Ayaz A; Schuhmann, Wolfgang

2007-09-01

The integration of flexible anchoring groups bearing imidazolyl or pyridyl substituents into the structure of electrodeposition paints (EDP) is the basis for the parallel synthesis of a library containing 107 members of different cathodic and anodic EDPs with a high variation in polymer properties. The obtained EDPs were used as immobilization matrix for biosensor fabrication using glucose oxidase as a model enzyme. Amperometric glucose sensors based on the different EDPs showed a wide variation in their sensor characteristics with respect to the apparent Michaelis-Menten constant (KM(app)) representing the linear measuring range and the maximum current (Imax(app)). Based on these results first assumptions concerning the impact of different side chains in the EDP on the expected biosensor properties could be obtained allowing for an improved rational optimization of EDPs used as immobilization matrix in amperometric biosensors.

Team effectiveness in academic medical libraries: a multiple case study*

PubMed Central

Russo Martin, Elaine

2006-01-01

Objectives: The objective of this study is to apply J. Richard Hackman's framework on team effectiveness to academic medical library settings. Methods: The study uses a qualitative, multiple case study design, employing interviews and focus groups to examine team effectiveness in three academic medical libraries. Another site was selected as a pilot to validate the research design, field procedures, and methods to be used with the cases. In all, three interviews and twelve focus groups, with approximately seventy-five participants, were conducted at the case study libraries. Findings: Hackman identified five conditions leading to team effectiveness and three outcomes dimensions that defined effectiveness. The participants in this study identified additional characteristics of effectiveness that focused on enhanced communication, leadership personality and behavior, and relationship building. The study also revealed an additional outcome dimension related to the evolution of teams. Conclusions: Introducing teams into an organization is not a trivial matter. Hackman's model of effectiveness has implications for designing successful library teams. PMID:16888659

Integrated Library Systems in Canadian Public, Academic and Special Libraries: Fourth Annual Survey.

ERIC Educational Resources Information Center

Merilees, Bobbie

1990-01-01

Reports the results of a survey of integrated library system vendors that examined installations in Canadian academic, public and special libraries during 1989. Findings discussed include large library system versus PC-based system market shares, an analysis of system selection by type of library, and other factors that affect system selection. A…

Public Library Site Evaluation and Location: Past and Present Market-Based Modelling Tools for the Future.

ERIC Educational Resources Information Center

Koontz, Christine M.

1992-01-01

Presents a methodology for construction of location modeling for public library facilities in diverse urban environments. Historical and current research in library location is reviewed; and data collected from a survey of six library systems are analyzed according to population, spatial, library use, and library attractiveness variables. (48…

Adoption of Library 2.0 Functionalities by Academic Libraries and Users: A Knowledge Management Perspective

ERIC Educational Resources Information Center

Kim, Yong-Mi; Abbas, June

2010-01-01

This study investigates the adoption of Library 2.0 functionalities by academic libraries and users through a knowledge management perspective. Based on randomly selected 230 academic library Web sites and 184 users, the authors found RSS and blogs are widely adopted by academic libraries while users widely utilized the bookmark function.…

Development of a Terpenoid Alkaloid-like Compound Library Based on the Humulene Skeleton.

PubMed

Kikuchi, Haruhisa; Nishimura, Takehiro; Kwon, Eunsang; Kawai, Junya; Oshima, Yoshiteru

2016-10-24

Many natural terpenoid alkaloid conjugates show biological activity because their structures contain both sp 3 -rich terpenoid scaffolds and nitrogen-containing alkaloid scaffolds. However, their biosynthesis utilizes a limited set of compounds as sources of the terpenoid moiety. The production of terpenoid alkaloids containing various types of terpenoid moiety may provide useful, chemically diverse compound libraries for drug discovery. Herein, we report the construction of a library of terpenoid alkaloid-like compounds based on Lewis-acid-catalyzed transannulation of humulene diepoxide and subsequent sequential olefin metathesis. Cheminformatic analysis quantitatively showed that the synthesized terpenoid alkaloid-like compound library has a high level of three-dimensional-shape diversity. Extensive pharmacological screening of the library has led to the identification of promising compounds for the development of antihypolipidemic drugs. Therefore, the synthesis of terpenoid alkaloid-like compound libraries based on humulene is well suited to drug discovery. Synthesis of terpenoid alkaloid-like compounds based on several natural terpenoids is an effective strategy for producing chemically diverse libraries. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Health Libraries and Information Services in Tanzania: A Strategic Assessment.

PubMed

Haruna, Hussein; Mtoroki, Majaliwa; Gerendasy, Dan D; Detlefsen, Ellen G

The intention of the Government of Tanzania is to establish more health information resource canters in all health facilities. With this regard, health information science personnel are needed to provide adequate and accurate health information services. However, availability of these personnel remains to be a challenge because of their non-existence. To identify the current status and local impact of health sciences libraries and user perception of these libraries, as a prerequisite to the development of a competence-based curriculum for health information science training in Tanzania. A needs assessment was carried out using a convenience sample of local respondents, including librarians, trainers, academicians, students, health care providers, and patients and families, drawn from national, referral, regional, district hospitals, health training institutions, and universities from both government and nongovernment entities in Tanzania. A focus group approach was used to gather data from respondents. Results from this assessment revealed that health science libraries in Tanzania are faced with the challenges of insufficient infrastructure, old technology, limited facilities and furniture, inadequate and incompetent library staff, lack of health sciences librarians, outdated and insufficient resources, and low knowledge and use of information technologies by library clients. Most respondents would prefer to have both physical and electronic libraries, as well as librarians with specialized health information science skills, to cope with changing nature of the medical field. The findings obtained from this assessment are strong enough to guide the development of a curriculum and training strategy and an operational plan and training packages for health information professionals. The development of a training curriculum for health information science professionals will mean better health information service delivery for Tanzania. Copyright © 2016 Icahn School of Medicine at Mount Sinai. All rights reserved.

Investigation of the Public Library as a Linking Agent to Major Scientific, Educational, Social and Environmental Data Bases. Two-Year Interim Report.

ERIC Educational Resources Information Center

Summit, Roger K.; Firschein, Oscar

Eight public libraries participated in a two-year experiment to investigate the potential of the public library as a "linking agent" between the public and the many machine-readable data bases currently accessible using on line computer terminals. The investigation covered users of the service, impact on the library, conditions for…

Protocols for the Design of Kinase-focused Compound Libraries.

PubMed

Jacoby, Edgar; Wroblowski, Berthold; Buyck, Christophe; Neefs, Jean-Marc; Meyer, Christophe; Cummings, Maxwell D; van Vlijmen, Herman

2018-05-01

Protocols for the design of kinase-focused compound libraries are presented. Kinase-focused compound libraries can be differentiated based on the design goal. Depending on whether the library should be a discovery library specific for one particular kinase, a general discovery library for multiple distinct kinase projects, or even phenotypic screening, there exists today a variety of in silico methods to design candidate compound libraries. We address the following scenarios: 1) Datamining of SAR databases and kinase focused vendor catalogues; 2) Predictions and virtual screening; 3) Structure-based design of combinatorial kinase inhibitors; 4) Design of covalent kinase inhibitors; 5) Design of macrocyclic kinase inhibitors; and 6) Design of allosteric kinase inhibitors and activators. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Defining the ABC of gene essentiality in streptococci.

PubMed

Charbonneau, Amelia R L; Forman, Oliver P; Cain, Amy K; Newland, Graham; Robinson, Carl; Boursnell, Mike; Parkhill, Julian; Leigh, James A; Maskell, Duncan J; Waller, Andrew S

2017-05-31

Utilising next generation sequencing to interrogate saturated bacterial mutant libraries provides unprecedented information for the assignment of genome-wide gene essentiality. Exposure of saturated mutant libraries to specific conditions and subsequent sequencing can be exploited to uncover gene essentiality relevant to the condition. Here we present a barcoded transposon directed insertion-site sequencing (TraDIS) system to define an essential gene list for Streptococcus equi subsp. equi, the causative agent of strangles in horses, for the first time. The gene essentiality data for this group C Streptococcus was compared to that of group A and B streptococci. Six barcoded variants of pGh9:ISS1 were designed and used to generate mutant libraries containing between 33,000-66,000 unique mutants. TraDIS was performed on DNA extracted from each library and data were analysed separately and as a combined master pool. Gene essentiality determined that 19.5% of the S. equi genome was essential. Gene essentialities were compared to those of group A and group B streptococci, identifying concordances of 90.2% and 89.4%, respectively and an overall concordance of 83.7% between the three species. The use of barcoded pGh9:ISS1 to generate mutant libraries provides a highly useful tool for the assignment of gene function in S. equi and other streptococci. The shared essential gene set of group A, B and C streptococci provides further evidence of the close genetic relationships between these important pathogenic bacteria. Therefore, the ABC of gene essentiality reported here provides a solid foundation towards reporting the functional genome of streptococci.

Trends in hospital librarianship and hospital library services: 1989 to 2006.

PubMed

Thibodeau, Patricia L; Funk, Carla J

2009-10-01

The research studied the status of hospital librarians and library services to better inform the Medical Library Association's advocacy activities. The Vital Pathways Survey Subcommittee of the Task Force on Vital Pathways for Hospital Librarians distributed a web-based survey to hospital librarians and academic health sciences library directors. The survey results were compared to data collected in a 1989 survey of hospital libraries by the American Hospital Association in order to identify any trends in hospital libraries, roles of librarians, and library services. A web-based hospital library report form based on the survey questions was also developed to more quickly identify changes in the status of hospital libraries on an ongoing basis. The greatest change in library services between 1989 and 2005/06 was in the area of access to information, with 40% more of the respondents providing access to commercial online services, 100% more providing access to Internet resources, and 28% more providing training in database searching and use of information resources. Twenty-nine percent (n = 587) of the 2005/06 respondents reported a decrease in staff over the last 5 years. Survey data support reported trends of consolidation of hospitals and hospital libraries and additions of new services. These services have likely required librarians to acquire new skills. It is hoped that future surveys will be undertaken to continue to study these trends.

Trends in hospital librarianship and hospital library services: 1989 to 2006

PubMed Central

Thibodeau, Patricia L.; Funk, Carla J.

2009-01-01

Objective: The research studied the status of hospital librarians and library services to better inform the Medical Library Association's advocacy activities. Methods: The Vital Pathways Survey Subcommittee of the Task Force on Vital Pathways for Hospital Librarians distributed a web-based survey to hospital librarians and academic health sciences library directors. The survey results were compared to data collected in a 1989 survey of hospital libraries by the American Hospital Association in order to identify any trends in hospital libraries, roles of librarians, and library services. A web-based hospital library report form based on the survey questions was also developed to more quickly identify changes in the status of hospital libraries on an ongoing basis. Results: The greatest change in library services between 1989 and 2005/06 was in the area of access to information, with 40% more of the respondents providing access to commercial online services, 100% more providing access to Internet resources, and 28% more providing training in database searching and use of information resources. Twenty-nine percent (n = 587) of the 2005/06 respondents reported a decrease in staff over the last 5 years. Conclusions: Survey data support reported trends of consolidation of hospitals and hospital libraries and additions of new services. These services have likely required librarians to acquire new skills. It is hoped that future surveys will be undertaken to continue to study these trends. PMID:19851491

Engaging in research: challenges and opportunities for health library and information professionals.

PubMed

Murphy, Jeannette

2017-12-01

This year's virtual issue (the 6th in the series) has been published to coincide with the European Association for Health Information and Libraries' (EAHIL) 2015 workshop (10-12 June, Edinburgh): Research-Minded: Understanding, Supporting, Conducting Research. This event is being run in collaboration with the International Conference of Animal Health Information Specialists and the International Clinical Librarian Conference. Although research has always been a central part of any librarian's role, until recently health librarians and library users and funding bodies assumed that librarians were 'midwives' - there to assist students, clinicians, academics and managers set up and carry out their research. The notion of the librarian as a professional with a research agenda, who understands research methods, submits research grants, and publishes, is a relatively new perspective. If librarians are to take an evidence-based approach to their profession they need to acquire research skills. This is the rationale for the 2015 EAHIL workshop. To support the workshop, this virtual issue contains six original articles published in Health Information and Libraries Journal over the last 2 years that demonstrate the range of research activities carried out by health librarians, as well as a review article and articles from each of the three feature columns. All articles included in this virtual issue are available free online. © 2015 Health Libraries Group.

Libraries as a venue for exciting education technology, both high tech and low

NASA Astrophysics Data System (ADS)

Harold, J. B.; Dusenbery, P.; Holland, A.

2016-12-01

Public libraries provide a broad range of possibilities for reaching diverse audiences with NASA and STEM related content and activities, from hands-on activities, to interactive kiosks incorporating science based games, simulations, and real-time data. NCIL/SSI has been developing STEM-based exhibits and program activities for public libraries since 2007, and is currently managing 7 national tours in partnership with the American Library Association and other organizations. Past and current exhibitions will reach over 100 libraries and an estimated 1.5 million patrons. In this paper we will discuss a range of findings from almost a decade of deploying both high and low tech STEM learning strategies into libraries, including usage and engagement by library patrons, and challenges (and solutions) for deploying technologically sophisticated components into libraries which may or may not have dedicated technical staff.

Monte Carlo Determination of Gamma Ray Exposure from a Homogeneous Ground Plane

DTIC Science & Technology

1990-03-01

A HOMOGENEOUS GROUND PLANE SOURCE THESIS Presented to the Faculty of the School of Engineering of the Air Force Institute of Technology Air University...come from a standard ANISN format library called FEWG1-85. This state-of-the- art cross section library which contains 37 neutron energy groups and 21...purpose. The FEWGl library, a state-of-the- art cross section library developed for the Defense Nuclear Agency con- sisting of 21 gamma-ray enerQj

Public Libraries: Responding to Demand.

ERIC Educational Resources Information Center

Annichiarico, Mark; And Others

1993-01-01

Discussion of problems library wholesalers/distributors face trying to fulfill public libraries' needs while adjusting to a changing industry is based on responses by librarians to a survey on library jobbers. Increased services to libraries, electronic ordering, timeliness, stock management, and quality control are addressed; and a chart of…

Library of the Future: Croydon's New Central Library Complex.

ERIC Educational Resources Information Center

Batt, Chris

1993-01-01

A new library and cultural center in Croyden (England) is described. Function-based areas include library, administration, technical services, museum and galleries, museum offices and store, cinema, tourist information center, and local government offices. Information technology systems include the library management system, office automation, and…

The Changing Role of Librarian.

ERIC Educational Resources Information Center

Cummins, Thompson R.

This paper explores the political responsiblity of the library administrator, particularly in regard to government funding of public libraries and state library agencies. The history of library development in the United States is outlined, revealing the original political base of the library movement and indicating the necessity for political…

Special Collections in ARL Libraries: A Discussion Report from the ARL Working Group on Special Collections

ERIC Educational Resources Information Center

Association of Research Libraries, 2009

2009-01-01

This discussion report identifies key issues in the management of special collections material in the 21st century. The report uses a broad definition of "special collections," which encompasses distinctive material in all media and attendant library services. The group's main focus was on 19th- and 20th-century materials, including…

Species richness in soil bacterial communities: a proposed approach to overcome sample size bias.

PubMed

Youssef, Noha H; Elshahed, Mostafa S

2008-09-01

Estimates of species richness based on 16S rRNA gene clone libraries are increasingly utilized to gauge the level of bacterial diversity within various ecosystems. However, previous studies have indicated that regardless of the utilized approach, species richness estimates obtained are dependent on the size of the analyzed clone libraries. We here propose an approach to overcome sample size bias in species richness estimates in complex microbial communities. Parametric (Maximum likelihood-based and rarefaction curve-based) and non-parametric approaches were used to estimate species richness in a library of 13,001 near full-length 16S rRNA clones derived from soil, as well as in multiple subsets of the original library. Species richness estimates obtained increased with the increase in library size. To obtain a sample size-unbiased estimate of species richness, we calculated the theoretical clone library sizes required to encounter the estimated species richness at various clone library sizes, used curve fitting to determine the theoretical clone library size required to encounter the "true" species richness, and subsequently determined the corresponding sample size-unbiased species richness value. Using this approach, sample size-unbiased estimates of 17,230, 15,571, and 33,912 were obtained for the ML-based, rarefaction curve-based, and ACE-1 estimators, respectively, compared to bias-uncorrected values of 15,009, 11,913, and 20,909.

A Rapid Python-Based Methodology for Target-Focused Combinatorial Library Design.

PubMed

Li, Shiliang; Song, Yuwei; Liu, Xiaofeng; Li, Honglin

2016-01-01

The chemical space is so vast that only a small portion of it has been examined. As a complementary approach to systematically probe the chemical space, virtual combinatorial library design has extended enormous impacts on generating novel and diverse structures for drug discovery. Despite the favorable contributions, high attrition rates in drug development that mainly resulted from lack of efficacy and side effects make it increasingly challenging to discover good chemical starting points. In most cases, focused libraries, which are restricted to particular regions of the chemical space, are deftly exploited to maximize hit rate and improve efficiency at the beginning of the drug discovery and drug development pipeline. This paper presented a valid methodology for fast target-focused combinatorial library design in both reaction-based and production-based ways with the library creating rates of approximately 70,000 molecules per second. Simple, quick and convenient operating procedures are the specific features of the method. SHAFTS, a hybrid 3D similarity calculation software, was embedded to help refine the size of the libraries and improve hit rates. Two target-focused (p38-focused and COX2-focused) libraries were constructed efficiently in this study. This rapid library enumeration method is portable and applicable to any other targets for good chemical starting points identification collaborated with either structure-based or ligand-based virtual screening.

Investigation of miscellaneous hERG inhibition in large diverse compound collection using automated patch-clamp assay

PubMed Central

Yu, Hai-bo; Zou, Bei-yan; Wang, Xiao-liang; Li, Min

2016-01-01

Aim: hERG potassium channels display miscellaneous interactions with diverse chemical scaffolds. In this study we assessed the hERG inhibition in a large compound library of diverse chemical entities and provided data for better understanding of the mechanisms underlying promiscuity of hERG inhibition. Methods: Approximately 300 000 compounds contained in Molecular Library Small Molecular Repository (MLSMR) library were tested. Compound profiling was conducted on hERG-CHO cells using the automated patch-clamp platform–IonWorks Quattro™. Results: The compound library was tested at 1 and 10 μmol/L. IC50 values were predicted using a modified 4-parameter logistic model. Inhibitor hits were binned into three groups based on their potency: high (IC50<1 μmol/L), intermediate (1 μmol/L< IC50<10 μmol/L), and low (IC50>10 μmol/L) with hit rates of 1.64%, 9.17% and 16.63%, respectively. Six physiochemical properties of each compound were acquired and calculated using ACD software to evaluate the correlation between hERG inhibition and the properties: hERG inhibition was positively correlative to the physiochemical properties ALogP, molecular weight and RTB, and negatively correlative to TPSA. Conclusion: Based on a large diverse compound collection, this study provides experimental evidence to understand the promiscuity of hERG inhibition. This study further demonstrates that hERG liability compounds tend to be more hydrophobic, high-molecular, flexible and polarizable. PMID:26725739

Collection-based analysis of selected medical libraries in the Philippines using Doody's Core Titles.

PubMed

Torres, Efren

2017-01-01

This study assessed the book collection of five selected medical libraries in the Philippines, based on Doodys' Essential Purchase List for basic sciences and clinical medicine, to compare the match and non-match titles among libraries, to determine the strong and weak disciplines of each library, and to explore the factors that contributed to the percentage of match and non-match titles. List checking was employed as the method of research. Among the medical libraries, De La Salle Health Sciences Institute and University of Santo Tomas had the highest percentage of match titles, whereas Ateneo School of Medicine and Public Health had the lowest percentage of match titles. University of the Philippines Manila had the highest percentage of near-match titles. De La Salle Health Sciences Institute and University of Santo Tomas had sound medical collections based on Doody's Core Titles. Collectively, the medical libraries shared common collection development priorities, as evidenced by similarities in strong areas. Library budget and the role of the library director in book selection were among the factors that could contribute to a high percentage of match titles.

Simple Activities for Powerful Impact

NASA Astrophysics Data System (ADS)

LaConte, K.; Shupla, C. B.; Dusenbery, P.; Harold, J. B.; Holland, A.

2016-12-01

STEM education is having a transformational impact on libraries across the country. The STAR Library Education Network (STAR_Net) provides free Science-Technology Activities & Resources that are helping libraries to engage their communities in STEM learning experiences. Hear the results of a national 2015 survey of library and STEM professionals and learn what STEM programming is currently in place in public libraries and how libraries approach and implement STEM programs. Experience hands-on space science activities that are being used in library programs with multiple age groups. Through these hands-on activities, learners explore the nature of science and employ science and engineering practices, including developing and using models, planning and carrying out investigations, and engaging in argument from evidence (NGSS Lead States, 2013). Learn how STAR_Net can help you print (free!) mini-exhibits and educator guides. Join STAR_Net's online community and access STEM resources and webinars to work with libraries in your local community.

NASA's Coordinated Efforts to Enhance STEM Education: Bringing NASA Science into the Library

NASA Astrophysics Data System (ADS)

Meinke, B. K.; Thomas, C.; Eyermann, S.; Mitchell, S.; LaConte, K.; Hauck, K.

2015-11-01

Libraries are community-centered, free-access venues serving learners of all ages and backgrounds. Libraries also recognize the importance of science literacy and strive to include science in their programming portfolio. Scientists and educators can partner with local libraries to advance mutual goals of connecting the public to Earth and Space Science. In this interactive Special Interest Group (SIG) discussion, representatives from the NASA Science Mission Directorate (SMD) Education and Public Outreach (EPO) community's library collaborations discussed the opportunities for partnership with public and school libraries; explored the resources, events, and programs available through libraries; explored NASA science programming and professional development opportunities available for librarians; and strategized about the types of support that librarians require to plan and implement programs that use NASA data and resources. We also shared successes, lessons learned, and future opportunities for incorporating NASA science programming into library settings.

Development and Demonstration of a Statistical Data Base System for Library and Network Planning and Evaluation. Fourth Quarterly Report.

ERIC Educational Resources Information Center

Jones, Dennis; And Others

The National Center for Higher Education Management Systems (NCHEMS) has completed the development and demonstration of a library statistical data base. The data base, or management information system, was developed for administrators of public and academic libraries. The system provides administrators with a framework of information and…

PNA-encoded chemical libraries.

PubMed

Zambaldo, Claudio; Barluenga, Sofia; Winssinger, Nicolas

2015-06-01

Peptide nucleic acid (PNA)-encoded chemical libraries along with DNA-encoded libraries have provided a powerful new paradigm for library synthesis and ligand discovery. PNA-encoding stands out for its compatibility with standard solid phase synthesis and the technology has been used to prepare libraries of peptides, heterocycles and glycoconjugates. Different screening formats have now been reported including selection-based and microarray-based methods that have yielded specific ligands against diverse target classes including membrane receptors, lectins and challenging targets such as Hsp70. Copyright © 2015 Elsevier Ltd. All rights reserved.

Making the Most of Youth: Rice University Library.

ERIC Educational Resources Information Center

Thompson, James

1984-01-01

Discusses the development of a research library at Rice University, whose first and only library building is less than 40 years old, highlighting the founding of the University in 1912, the Fondren Library building, library collections and cooperation, fee-based services, automation and the future, and problems and prospects. (EJS)

Standards for Libraries Within Regional Library Systems in Saskatchewan.

ERIC Educational Resources Information Center

Saskatchewan Library Association, Regina.

These quantitative standards for the delivery of library services to a dispersed population, which were developed by the Saskatchewan Library Association, are based on the decentralized delivery of library services backed up by the centralized provision of technical services, resource people, and special collections in Saskatchewan. The roles of…

Federal Legislative Policy of the American Library Association.

ERIC Educational Resources Information Center

American Library Association, Chicago, IL. Legislation Committee.

The American Library Association's policy on federal legislation is based on its objectives of promoting and improving library service and librarianship. Representing those who use libraries as well as those who operate them, the Association is a source of information on libraries and information services for those concerned with formulating and…

Collaborative Portfolio's Effect on Library Usage

ERIC Educational Resources Information Center

Bryan, Valerie

2011-01-01

Library resources are expensive and it is the library media specialist's responsibility to ensure that use of the library's resources is maximized to support the School Strategic Plan (SSP). This library usage study examined data on the scheduling of high school classes for research-based assignments, related to content area curriculum standards,…

Library Research Support in Queensland: A Survey

ERIC Educational Resources Information Center

Richardson, Joanna; Nolan-Brown, Therese; Loria, Pat; Bradbury, Stephanie

2012-01-01

University libraries worldwide are reconceptualising the ways in which they support the research agenda in their respective institutions. This paper is based on a survey completed by member libraries of the Queensland University Libraries Office of Cooperation (QULOC), the findings of which may be informative for other university libraries. After…

Sharing the Riches--Cooperation and the Library of Congress.

ERIC Educational Resources Information Center

Welsh, William J.

These remarks are based on the Association's cooperative library study finding that two-thirds of the southeastern libraries are already participating in cooperative programs. Libraries must now exploit these avenues of cooperation, especially with the Library of Congress. Cooperative projects in automation such as CONSER, COMARC, and RLG are…

Cultural Dimensions of Digital Library Development, Part II: The Cultures of Innovation in Five European National Libraries (Narratives of Development)

ERIC Educational Resources Information Center

Dalbello, Marija

2009-01-01

This article presents the narrative accounts of the beginnings of digital library programs in five European national libraries: Biblioteca nacional de Portugal, Bibliotheque nationale de France, Die Deutsche Bibliothek, the National Library of Scotland, and the British Library. Based on interviews with policy makers and developers of digital…

Evaluating educational interventions for information literacy.

PubMed

Stevenson, Paul

2012-03-01

This article considers how information literacy training initiatives delivered by health library services are evaluated. It presents three validated assessment and evaluation models, and using examples from practice, discusses how these can be used to establish the impact of information literacy training and to improve current evaluation practices. HS. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

Global publication trends in the Health Information and Libraries Journal, 2014-2015.

PubMed

Murphy, Jeannette

2016-03-01

In an age when health science librarians are encouraged to engage in research, it is worth considering how international the published literature is. This article analyses the authorship of articles in Health Information & Libraries Journal over a 1-year period, to determine the country of the authors who were published. JM. © 2016 Health Libraries Group.

Library 110: Introduction to Library Resources. An Independent Study Course. Second Edition, Revised.

ERIC Educational Resources Information Center

Alleman, Virginia; Davis, Ramona

This workbook is designed for use by students in conjunction with a one-unit college level independent study course with no formal group meeting or letter grades given. The workbook is designed to familiarize users with the facilities and resources of the college's library/learning center and aid in the development of skills that will be generally…

Collection Growth, Expenditures, and Automation in Academic Libraries: A Preliminary Inquiry.

ERIC Educational Resources Information Center

Werking, Richard Hume

A study was conducted to examine library data and trends among a group of 42 liberal arts colleges known as the "Bowdoin List." Questionnaires were completed and returned by 35 of the colleges, and interviews were conducted with the library directors at 22 of the colleges. The first of 10 sections in this report presents the statistical…

Out from behind the Byline: The Secret Life of the Reviewer Revealed

ERIC Educational Resources Information Center

Surges, Carol S.

2009-01-01

Hundreds of people work to bring each issue of "Library Media Connection" to readers filled with current articles on the always changing work and role of the school library media specialist. A majority of that group are the reviewers. As reviewers for "Library Media Connection" they work as volunteers. So what keeps them performing this task month…

Trailblazing in East Texas: A Progress Report on the Forest Trail Library Consortium's Networking Project.

ERIC Educational Resources Information Center

Claer, Joycelyn H.

This report describes the development of the Forest Trail Library Consortium (FTLC), a network of academic, public, and school libraries in Texas. The growth of FTLC from 4 charter members to its current 16 members is traced, including details about goals and funding. The role of special interest groups (SIGs) is examined, and the goals and…

Prevention and Treatment of Mold in Library Collections with an Emphasis on Tropical Climates: A Ramp Study.

ERIC Educational Resources Information Center

Wood Lee, Mary

This study focuses on the prevention and basic treatment of recurring mold growth in tropical climates where library-wide environmental control is not always possible. The introduction discusses major climatic groups; the effects of climate on specific materials found in library resources; and the range of options for modifying the environment.…

Whoever Would Have Thought Book Shopping Might Raise Eyebrows?

ERIC Educational Resources Information Center

Jud, Edie

2007-01-01

In this article, the author shares how she follows the policy developed by the Library Advisory Council (LAC) when she acquires new books for her school library. LAC is a group of fifty or so teaching librarians from all five New York City boroughs. They meet four times a year to help the Office of School Library Services focus on issues important…

A Potential Theory for the Steady Separated Flow about an Aerofoil Section

DTIC Science & Technology

1988-02-01

Adviser (3 copies Doc Data sheet) Aircraft Maintenance and Flight Trials Unit Director of Naval Aircraft Engineering Director of Naval Air Warfare...Superintendent, Aircraft Maintenance and Repair Army Office Scientific Adviser - Army (Doc Data sheet only) Engineering Development Establishment, Library...Flight Group Library Technical Division Library Director General Aircraft Engineering - Air Force Director General Operational Requirements - Air Force

Communication, Collaboration, and Enhancing the Learning Experience: Developing a Collaborative Virtual Enquiry Service in University Libraries in the North of England

ERIC Educational Resources Information Center

Jolly, Liz; White, Sue

2016-01-01

This article uses the case study of developing a collaborative "out-of-hours" virtual enquiry service by members of the Northern Collaboration Group of academic libraries in the north of England to explore the importance of communication and collaboration between academic library services in enhancing student learning. Set within the…

Cinemeducation: using film as an educational tool in mental health services.

PubMed

Gorring, Helene; Loy, John; Spring, Hannah

2014-03-01

This feature looks at the benefits of using film as an educational tool for mental health. In particular, it presents two case studies outlining how two health library services successfully implemented film clubs for the purposes of teaching and learning for mental health. H.S. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Group.

Report of Library Services and Construction Act Project # 2842, July 1 - December 31, 1966.

ERIC Educational Resources Information Center

Los Angeles Public Library, CA.

This report covers the second six months of the Los Angeles Public Library's project to extend library service to the disadvantaged. In the second period emphasis was placed on involvement with individuals as well as with community groups, on development of techniques, and on assembling a variety of materials for reaching and working with…

Achievements, Challenges, and Opportunities in DNA-Encoded Library Research: An Academic Point of View.

PubMed

Yuen, Lik Hang; Franzini, Raphael M

2017-05-04

DNA-encoded chemical libraries (DECLs) are pools of DNA-tagged small molecules that enable facile screening and identification of bio-macromolecule binders. The successful development of DECLs has led to their increasingly important role in drug development, and screening hits have entered clinical trials. In this review, we summarize the development and currently active research areas of DECLs with a focus on contributions from groups at academic institutes. We further look at opportunities and future directions of DECL research in medicinal chemistry and chemical biology based on the symbiotic relationship between academia and industry. Challenges associated with the application of DECLs in academic drug discovery are further discussed. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

The information needs of occupational therapy students: a case study.

PubMed

Morgan-Daniel, Jane; Preston, Hugh

2017-06-01

This article summarises a case study on the information needs of Masters level Occupational Therapy 5 (OT) students at one English university. A mixed methods questionnaire was used to explore motivators for information-seeking, preferred information resources and barriers inhibiting the satisfaction of information needs. Thirteen recommendations for practice were formulated, focusing on how information professionals can best facilitate OT students' learning and evidence-based research skills in preparation for clinical practice. The study was completed by Jane Morgan-Daniel, who received a Distinction for her work from Aberystwyth University, where she graduated with an MSC in Information and Library Studies in December 2016. She has written this article together with her dissertation supervisor, Hugh Preston. A. M. © 2017 Health Libraries Group.

Establish an automated flow injection ESI-MS method for the screening of fragment based libraries: Application to Hsp90.

PubMed

Riccardi Sirtori, Federico; Caronni, Dannica; Colombo, Maristella; Dalvit, Claudio; Paolucci, Mauro; Regazzoni, Luca; Visco, Carlo; Fogliatto, Gianpaolo

2015-08-30

ESI-MS is a well established technique for the study of biopolymers (nucleic acids, proteins) and their non covalent adducts, due to its capacity to detect ligand-target complexes in the gas phase and allows inference of ligand-target binding in solution. In this article we used this approach to investigate the interaction of ligands to the Heat Shock Protein 90 (Hsp90). This enzyme is a molecular chaperone involved in the folding and maturation of several proteins which has been subjected in the last years to intensive drug discovery efforts due to its key role in cancer. In particular, reference compounds, with a broad range of dissociation constants from 40pM to 100μM, were tested to assess the reliability of ESI-MS for the study of protein-ligand complexes. A good agreement was found between the values measured with a fluorescence polarization displacement assay and those determined by mass spectrometry. After this validation step we describe the setup of a medium throughput screening method, based on ESI-MS, suitable to explore interactions of therapeutic relevance biopolymers with chemical libraries. Our approach is based on an automated flow injection ESI-MS method (AFI-MS) and has been applied to screen the Nerviano Medical Sciences proprietary fragment library of about 2000 fragments against Hsp90. In order to discard false positive hits and to discriminate those of them interacting with the N-terminal ATP binding site, competition experiments were performed using a reference inhibitor. Gratifyingly, this group of hits matches with the ligands previously identified by NMR FAXS techniques and confirmed by X-ray co-crystallization experiments. These results support the use of AFI-MS for the screening of medium size libraries, including libraries of small molecules with low affinity typically used in fragment based drug discovery. AFI-MS is a valid alternative to other techniques with the additional opportunities to identify compounds interacting with unpredicted or allosteric sites, without the need of any binding probes. Copyright © 2015 Elsevier B.V. All rights reserved.

Using enquiry in learning: from vision to reality in higher education.

PubMed

Horne, Maria; Woodhead, Kath; Morgan, Liz; Smithies, Lynda; Megson, Denise; Lyte, Geraldine

2007-02-01

This paper reports on the contribution of six nurse educators to embed enquiry-led learning in a pre-registration nursing programme. Their focus was to evaluate student and facilitator perspectives of a hybrid model of problem-based learning, a form of enquiry-based learning and to focus on facilitators' perceptions of its longer-term utility with large student groups. Problem-based learning is an established learning strategy in healthcare internationally; however, insufficient evidence of its effectiveness with large groups of pre-registration students exists. Fourth Generation Evaluation was used, applying the Nominal Group Technique and Focus Group interviews, for data collection. In total, four groups representing different branches of pre-registration students (n = 121) and 15 facilitators participated. Students identified seven strengths and six areas for development related to problem-based learning. Equally, analysis of facilitators' discussions revealed several themes related to strengths and challenges. The consensus was that using enquiry aided the development of independent learning and encouraged deeper exploration of nursing and allied subject material. However, problems and frustrations were identified in relation to large numbers of groups, group dynamics, room and library resources and personal development. The implications of these findings for longer-term utility with large student groups are discussed.

FY2012 summary of tasks completed on PROTEUS-thermal work.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lee, C.H.; Smith, M.A.

2012-06-06

PROTEUS is a suite of the neutronics codes, both old and new, that can be used within the SHARP codes being developed under the NEAMS program. Discussion here is focused on updates and verification and validation activities of the SHARP neutronics code, DeCART, for application to thermal reactor analysis. As part of the development of SHARP tools, the different versions of the DeCART code created for PWR, BWR, and VHTR analysis were integrated. Verification and validation tests for the integrated version were started, and the generation of cross section libraries based on the subgroup method was revisited for the targetedmore » reactor types. The DeCART code has been reorganized in preparation for an efficient integration of the different versions for PWR, BWR, and VHTR analysis. In DeCART, the old-fashioned common blocks and header files have been replaced by advanced memory structures. However, the changing of variable names was minimized in order to limit problems with the code integration. Since the remaining stability problems of DeCART were mostly caused by the CMFD methodology and modules, significant work was performed to determine whether they could be replaced by more stable methods and routines. The cross section library is a key element to obtain accurate solutions. Thus, the procedure for generating cross section libraries was revisited to provide libraries tailored for the targeted reactor types. To improve accuracy in the cross section library, an attempt was made to replace the CENTRM code by the MCNP Monte Carlo code as a tool obtaining reference resonance integrals. The use of the Monte Carlo code allows us to minimize problems or approximations that CENTRM introduces since the accuracy of the subgroup data is limited by that of the reference solutions. The use of MCNP requires an additional set of libraries without resonance cross sections so that reference calculations can be performed for a unit cell in which only one isotope of interest includes resonance cross sections, among the isotopes in the composition. The OECD MHTGR-350 benchmark core was simulated using DeCART as initial focus of the verification/validation efforts. Among the benchmark problems, Exercise 1 of Phase 1 is a steady-state benchmark case for the neutronics calculation for which block-wise cross sections were provided in 26 energy groups. This type of problem was designed for a homogenized geometry solver like DIF3D rather than the high-fidelity code DeCART. Instead of the homogenized block cross sections given in the benchmark, the VHTR-specific 238-group ENDF/B-VII.0 library of DeCART was directly used for preliminary calculations. Initial results showed that the multiplication factors of a fuel pin and a fuel block with or without a control rod hole were off by 6, -362, and -183 pcm Dk from comparable MCNP solutions, respectively. The 2-D and 3-D one-third core calculations were also conducted for the all-rods-out (ARO) and all-rods-in (ARI) configurations, producing reasonable results. Figure 1 illustrates the intermediate (1.5 eV - 17 keV) and thermal (below 1.5 eV) group flux distributions. As seen from VHTR cores with annular fuels, the intermediate group fluxes are relatively high in the fuel region, but the thermal group fluxes are higher in the inner and outer graphite reflector regions than in the fuel region. To support the current project, a new three-year I-NERI collaboration involving ANL and KAERI was started in November 2011, focused on performing in-depth verification and validation of high-fidelity multi-physics simulation codes for LWR and VHTR. The work scope includes generating improved cross section libraries for the targeted reactor types, developing benchmark models for verification and validation of the neutronics code with or without thermo-fluid feedback, and performing detailed comparisons of predicted reactor parameters against both Monte Carlo solutions and experimental measurements. The following list summarizes the work conducted so far for PROTEUS-Thermal Tasks: Unification of different versions of DeCART was initiated, and at the same time code modernization was conducted to make code unification efficient; (2) Regeneration of cross section libraries was attempted for the targeted reactor types, and the procedure for generating cross section libraries was updated by replacing CENTRM with MCNP for reference resonance integrals; (3) The MHTGR-350 benchmark core was simulated using DeCART with VHTR-specific 238-group ENDF/B-VII.0 library, and MCNP calculations were performed for comparison; and (4) Benchmark problems for PWR and BWR analysis were prepared for the DeCART verification/validation effort. In the coming months, the work listed above will be completed. Cross section libraries will be generated with optimized group structures for specific reactor types.« less

ViDiT-CACTUS: an inexpensive and versatile library preparation and sequence analysis method for virus discovery and other microbiology applications.

PubMed

Verhoeven, Joost Theo Petra; Canuti, Marta; Munro, Hannah J; Dufour, Suzanne C; Lang, Andrew S

2018-04-19

High-throughput sequencing (HTS) technologies are becoming increasingly important within microbiology research, but aspects of library preparation, such as high cost per sample or strict input requirements, make HTS difficult to implement in some niche applications and for research groups on a budget. To answer these necessities, we developed ViDiT, a customizable, PCR-based, extremely low-cost (<5 US dollars per sample) and versatile library preparation method, and CACTUS, an analysis pipeline designed to rely on cloud computing power to generate high-quality data from ViDiT-based experiments without the need of expensive servers. We demonstrate here the versatility and utility of these methods within three fields of microbiology: virus discovery, amplicon-based viral genome sequencing and microbiome profiling. ViDiT-CACTUS allowed the identification of viral fragments from 25 different viral families from 36 oropharyngeal-cloacal swabs collected from wild birds, the sequencing of three almost complete genomes of avian influenza A viruses (>90% coverage), and the characterization and functional profiling of the complete microbial diversity (bacteria, archaea, viruses) within a deep-sea carnivorous sponge. ViDiT-CACTUS demonstrated its validity in a wide range of microbiology applications and its simplicity and modularity make it easily implementable in any molecular biology laboratory, towards various research goals.

Connecting with health science students and faculty to facilitate the design of a mobile library website.

PubMed

Grabowsky, Adelia; Wright, Melissa

2013-01-01

Observing increasing usage of smartphones by students and faculty of the University of Mississippi Medical Center, librarians at Rowland Medical Library decided to explore student and faculty interest in a mobile website for the library. Focus groups were held to examine interest in a site, essential resources to include on a site, and format of the site itself. The study found significant interest in the development of a mobile library website; additionally, participants believed it essential that the site be simple and easy to use and that only certain library resources should be included on the site.

Cracking induction in health libraries: is there a right way?

PubMed

Forgham-Healey, Nicola

2017-06-01

In most instances, inductions are the first time that users will be introduced to health library services. The time available in which to deliver library orientation sessions within a broader, Trust induction programme is often limited, and this can present challenges for health librarians. Inductions are a great marketing tool, and it is important that induction sessions make the right impact. Within a brief window of opportunity, the health librarian must impart key information to the inductees whilst ensuring the session is relevant and memorable. In this article, guest writer Nicola Healey, Library Manager of North Somerset Healthcare Library, discusses the range of approaches she and her colleagues have explored in delivering library inductions, explaining what worked, what did not and what areas still remain for development. H. S. © 2017 Health Libraries Group.

Outreach to Scientists and Engineers at the Hanford Technical Library

DOE Office of Scientific and Technical Information (OSTI.GOV)

Buxton, Karen A.

Staff at the Hanford Technical Library has developed a suite of programs designed to help busy researchers at the Pacific Northwest National Laboratory (PNNL) make better use of library products and services. Programs include formal training classes, one-on-one consultations, and targeted email messages announcing new materials to researchers in specific fields. A staple of outreach has been to teach classes to library clients covering research tools in their fields. These classes started out in the library classroom and then expanded to other venues around PNNL. Class surveys indicated that many researchers desired a practical approach to learning rather than themore » traditional lecture format. The library instituted “Library Learning Day” and hosted classes in the PNNL computer training room to provide lab employees with a hands-on learning experience. Classes are generally offered at noon and lab staff attends classes on their lunch hour. Many just do not have time to spend a full hour in training. Library staff added some experimental half-hour mini classes in campus buildings geared to the projects and interests of researchers there to see if this format was more appealing. As other programs have developed librarians are teaching fewer classes but average attendance figures has remained fairly stable from 2005-2007. In summer of 2004 the library began the Traveling Librarian program. Librarians call-on groups and individuals in 24 buildings on the Richland Washington campus. Five full-time and two part-time librarians are involved in the program. Librarians usually send out email announcements prior to visits and encourage scientists and engineers to make appointments for a brief 15 minute consultation in the researcher’s own office. During the meeting lab staff learn about products or product features that can help them work more productively. Librarians also make cold calls to staff that do not request a consultation and may not be making full use of the library. Scientists and engineers who require longer sessions can arrange half-hour training appointments in the researcher’s own office or at the library. Since the program was implemented staff made 165 visits to 1249 laboratory staff including some repeat consultation requests. New acquisitions lists are sent to individuals and groups that would be interested in recent journal, database, and books purchases. These lists are topic specific and targeted to groups and individuals with an interest in the field. For example newly acquired engineering resources are targeted at engineering groups. The new acquisitions list for engineering began mid year in 2005. An analysis of circulation statistics for engineering books in fiscal year 2005, 2006, and 2007 show that circulation increased each year with 2007 circulation nearly double that of 2005. This took place when overall circulation rose in FY06 but fell slightly in FY07. Outreach strategies tailored and individualized can be effective. Offering multiple outreach options offers researchers different ways to interact with library staff and services.« less

Systems Analysis, Machineable Circulation Data and Library Users and Non-Users.

ERIC Educational Resources Information Center

Lubans, John, Jr.

A study to be made with computer-based circulation data of the non-use and use of a large academic library is discussed. A search of the literature reveals that computer-based circulation systems can be, but have not been, utilized to provide data bases for systematic analyses of library users and resources. The data gathered in the circulation…

Web-Based Online Public Access Catalogues of IIT Libraries in India: An Evaluative Study

ERIC Educational Resources Information Center

Madhusudhan, Margam; Aggarwal, Shalini

2011-01-01

Purpose: The purpose of the paper is to examine the various features and components of web-based online public access catalogues (OPACs) of IIT libraries in India with the help of a specially designed evaluation checklist. Design/methodology/approach: The various features of the web-based OPACs in six IIT libraries (IIT Delhi, IIT Bombay, IIT…

Library Research: A Ten Year Analysis of the Library Automation Marketplace: 1981-1990.

ERIC Educational Resources Information Center

Fivecoat, Martha H.

This study focuses on the growth of the library automation market from 1981 to 1990. It draws on library automation data published annually in the Library Journal between 1981 and 1990. The data are used to examine: (1) the overall library system market trends based on the total and cumulative number of systems installed and revenue generated; (2)…

Attitudes about OCLC in Small and Medium-Sized Libraries. Illinois Valley Library System OCLC Experimental Project. Report No. 4.

ERIC Educational Resources Information Center

Bills, Linda G.; Wilford, Valerie

A project was conducted from 1980 to 1982 to determine the costs and benefits of OCLC use in 29 small and medium-sized member libraries of the Illinois Valley Library System (IVLS). Academic, school, public, and special libraries participated in the project. Based on written attitude surveys of and interviews with library directors, staff,…

Role of Computers in Sci-Tech Libraries.

ERIC Educational Resources Information Center

Bichteler, Julie; And Others

1986-01-01

Articles in this theme issue discuss applications of microcomputers in science/technology libraries, a UNIX-based online catalog, online versus print sources, computer-based statistics, and the applicability and implications of the Matheson-Cooper Report on health science centers for science/technology libraries. A bibliography of new reference…

No Natives Here: A Focus Group Study of Student Perceptions of Web 2.0 and the Academic Library

ERIC Educational Resources Information Center

Burhanna, Kenneth J.; Seeholzer, Jamie

2009-01-01

This study explores Web 2.0 technologies in an academic library through focus groups with undergraduates at Kent State University. Results reveal that students, despite being heavy users, are less sophisticated and expressive in their use of Web 2.0 than presumed. Students set clear boundaries between educational and social spaces on the Web, and…

Joint Funding Councils' Libraries Review Group (the "Follett") Report: The Contribution of the Information Technology Sub-Committee

ERIC Educational Resources Information Center

Brindley, Lynne J.

2006-01-01

Purpose: This article aims to look into a review of library provision in higher education, which was originally set up in 1992 by The Funding Councils of England, Scotland and Wales, and the Department of Education for Northern Ireland. Design/methodology/approach: The review group was structured into three sub-committees, under the umbrella of…

Statistics of Public Libraries, 1977-1978.

ERIC Educational Resources Information Center

Eckard, Helen

Based on a study of U.S. public libraries which was part of the 1977-78 Library General Information Survey (LIBGIS), this statistical report updates a similar 1974 publication. A definition of public libraries as used in the survey is provided, as well as information on public library service outlets, equipment, staffing, receipts, expenditures,…

Introducing ORACLE: Library Processing in a Multi-User Environment.

ERIC Educational Resources Information Center

Queensland Library Board, Brisbane (Australia).

Currently being developed by the State Library of Queensland, Australia, ORACLE (On-Line Retrieval of Acquisitions, Cataloguing, and Circulation Details for Library Enquiries) is a computerized library system designed to provide rapid processing of library materials in a multi-user environment. It is based on the Australian MARC format and fully…

Using a Gravity Model to Predict Circulation in a Public Library System.

ERIC Educational Resources Information Center

Ottensmann, John R.

1995-01-01

Describes the development of a gravity model based upon principles of spatial interaction to predict the circulation of libraries in the Indianapolis-Marion County Public Library (Indiana). The model effectively predicted past circulation figures and was tested by predicting future library circulation, particularly for a new branch library.…

Marketing Activities and Usage in Historically Black College and University Libraries 2000-2008

ERIC Educational Resources Information Center

Walsh, Janet

2012-01-01

The academic library has experienced overall growth and decline based on demographics, technology, and convenience, yet several problems face academic libraries today including: (a) perceived relevance, (b) market share, and (c) competition. The purpose of this study was to explore marketing activities and library usage in HBCU libraries. The…

Making Wise Buys: Five Values to Consider when Evaluating a Library Purchase

ERIC Educational Resources Information Center

Durr, Chris

2011-01-01

Library staff members should ultimately base their purchasing choices on the mission statements of their employing institutions. Fortunately, library mission statements have much in common. Undoubtedly, for example, all libraries have a goal that includes "serve the information needs of the community," because on some level, all libraries are…

Evaluation of a Knowledge-Based Planning Solution for Head and Neck Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tol, Jim P., E-mail: j.tol@vumc.nl; Delaney, Alexander R.; Dahele, Max

2015-03-01

Purpose: Automated and knowledge-based planning techniques aim to reduce variations in plan quality. RapidPlan uses a library consisting of different patient plans to make a model that can predict achievable dose-volume histograms (DVHs) for new patients and uses those models for setting optimization objectives. We benchmarked RapidPlan versus clinical plans for 2 patient groups, using 3 different libraries. Methods and Materials: Volumetric modulated arc therapy plans of 60 recent head and neck cancer patients that included sparing of the salivary glands, swallowing muscles, and oral cavity were evenly divided between 2 models, Model{sub 30A} and Model{sub 30B}, and were combinedmore » in a third model, Model{sub 60}. Knowledge-based plans were created for 2 evaluation groups: evaluation group 1 (EG1), consisting of 15 recent patients, and evaluation group 2 (EG2), consisting of 15 older patients in whom only the salivary glands were spared. RapidPlan results were compared with clinical plans (CP) for boost and/or elective planning target volume homogeneity index, using HI{sub B}/HI{sub E} = 100 × (D2% − D98%)/D50%, and mean dose to composite salivary glands, swallowing muscles, and oral cavity (D{sub sal}, D{sub swal}, and D{sub oc}, respectively). Results: For EG1, RapidPlan improved HI{sub B} and HI{sub E} values compared with CP by 1.0% to 1.3% and 1.0% to 0.6%, respectively. Comparable D{sub sal} and D{sub swal} values were seen in Model{sub 30A}, Model{sub 30B}, and Model{sub 60}, decreasing by an average of 0.1, 1.0, and 0.8 Gy and 4.8, 3.7, and 4.4 Gy, respectively. However, differences were noted between individual organs at risk (OARs), with Model{sub 30B} increasing D{sub oc} by 0.1, 3.2, and 2.8 Gy compared with CP, Model{sub 30A}, and Model{sub 60}. Plan quality was less consistent when the patient was flagged as an outlier. For EG2, RapidPlan decreased D{sub sal} by 4.1 to 4.9 Gy on average, whereas HI{sub B} and HI{sub E} decreased by 1.1% to 1.5% and 2.3% to 1.9%, respectively. Conclusions: RapidPlan knowledge-based treatment plans were comparable to CP if the patient's OAR-planning target volume geometry was within the range of those included in the models. EG2 results showed that a model including swallowing-muscle and oral-cavity sparing can be applied to patients with only salivary gland sparing. This may allow model library sharing between institutes. Optimal detection of inadequate plans and population of model libraries requires further investigation.« less

Customer Satisfaction with Public Libraries.

ERIC Educational Resources Information Center

D'Elia, George; Rodger, Eleanor Jo

1996-01-01

Surveys conducted in 142 urban public libraries examined customer satisfaction, comparisons with other libraries, and factors affecting satisfaction. Overall, customers were satisfied with their libraries but experienced different levels of satisfaction based on convenience, availability of materials and information, and services facilitating…

Library Standards: Evidence of Library Effectiveness and Accreditation.

ERIC Educational Resources Information Center

Ebbinghouse, Carol

1999-01-01

Discusses accreditation standards for libraries based on experiences in an academic law library. Highlights include the accreditation process; the impact of distance education and remote technologies on accreditation; and a list of Internet sources of standards and information. (LRW)

Expanding roles in a library-based bioinformatics service program: a case study

PubMed Central

Li, Meng; Chen, Yi-Bu; Clintworth, William A

2013-01-01

Question: How can a library-based bioinformatics support program be implemented and expanded to continuously support the growing and changing needs of the research community? Setting: A program at a health sciences library serving a large academic medical center with a strong research focus is described. Methods: The bioinformatics service program was established at the Norris Medical Library in 2005. As part of program development, the library assessed users' bioinformatics needs, acquired additional funds, established and expanded service offerings, and explored additional roles in promoting on-campus collaboration. Results: Personnel and software have increased along with the number of registered software users and use of the provided services. Conclusion: With strategic efforts and persistent advocacy within the broader university environment, library-based bioinformatics service programs can become a key part of an institution's comprehensive solution to researchers' ever-increasing bioinformatics needs. PMID:24163602

Do quality improvement systems improve health library services? A systematic review.

PubMed

Gray, Hannah; Sutton, Gary; Treadway, Victoria

2012-09-01

A turbulent financial and political climate requires health libraries to be more accountable than ever. Quality improvement systems are widely considered a 'good thing to do', but do they produce useful outcomes that can demonstrate value? To undertake a systematic review to identify which aspects of health libraries are being measured for quality, what tools are being used and what outcomes are reported following utilisation of quality improvement systems. Many health libraries utilise quality improvement systems without translating the data into service improvements. Included studies demonstrate that quality improvement systems produce valuable outcomes including a positive impact on strategic planning, promotion, new and improved services and staff development. No impact of quality improvement systems on library users or patients is reported in the literature. The literature in this area is sparse and requires updating. We recommend further primary research is conducted in health libraries focusing upon the outcomes of utilising quality improvement systems. An exploration of quality improvement systems in other library sectors may also provide valuable insight for health libraries. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

Determination of a Screening Metric for High Diversity DNA Libraries.

PubMed

Guido, Nicholas J; Handerson, Steven; Joseph, Elaine M; Leake, Devin; Kung, Li A

2016-01-01

The fields of antibody engineering, enzyme optimization and pathway construction rely increasingly on screening complex variant DNA libraries. These highly diverse libraries allow researchers to sample a maximized sequence space; and therefore, more rapidly identify proteins with significantly improved activity. The current state of the art in synthetic biology allows for libraries with billions of variants, pushing the limits of researchers' ability to qualify libraries for screening by measuring the traditional quality metrics of fidelity and diversity of variants. Instead, when screening variant libraries, researchers typically use a generic, and often insufficient, oversampling rate based on a common rule-of-thumb. We have developed methods to calculate a library-specific oversampling metric, based on fidelity, diversity, and representation of variants, which informs researchers, prior to screening the library, of the amount of oversampling required to ensure that the desired fraction of variant molecules will be sampled. To derive this oversampling metric, we developed a novel alignment tool to efficiently measure frequency counts of individual nucleotide variant positions using next-generation sequencing data. Next, we apply a method based on the "coupon collector" probability theory to construct a curve of upper bound estimates of the sampling size required for any desired variant coverage. The calculated oversampling metric will guide researchers to maximize their efficiency in using highly variant libraries.

TaylorActive--Examining the effectiveness of web-based personally-tailored videos to increase physical activity: a randomised controlled trial protocol.

PubMed

Vandelanotte, C; Short, C; Plotnikoff, R C; Hooker, C; Canoy, D; Rebar, A; Alley, S; Schoeppe, S; Mummery, W K; Duncan, M J

2015-10-05

Physical inactivity levels are unacceptably high and effective interventions that can increase physical activity in large populations at low cost are urgently needed. Web-based interventions that use computer-tailoring have shown to be effective, though people tend to 'skim' and 'scan' text on the Internet rather than thoroughly read it. The use of online videos is, however, popular and engaging. Therefore, the aim of this 3-group randomised controlled trial is to examine whether a web-based physical activity intervention that provides personally-tailored videos is more effective when compared with traditional personally-tailored text-based intervention and a control group. In total 510 Australians will be recruited through social media advertisements, e-mail and third party databases. Participants will be randomised to one of three groups: text-tailored, video-tailored, or control. All groups will gain access to the same web-based platform and a library containing brief physical activity articles. The text-tailored group will additionally have access to 8 sessions of personalised physical activity advice that is instantaneously generated based on responses to brief online surveys. The theory-based advice will be provided over a period of 3 months and address constructs such as self-efficacy, motivation, goal setting, intentions, social support, attitudes, barriers, outcome expectancies, relapse prevention and feedback on performance. Text-tailored participants will also be able to complete 7 action plans to help them plan what, when, where, who with, and how they will become more active. Participants in the video-tailored group will gain access to the same intervention content as those in the text-tailored group, however all sessions will be provided as personalised videos rather than text on a webpage. The control group will only gain access to the library with generic physical activity articles. The primary outcome is objectively measured physical activity. Secondary outcomes include website engagement and retention, quality of life, depression, anxiety, stress, sitting time, sleep and psychosocial correlates of physical activity. Outcomes will be measured at baseline, 3, and 9 months. This study presents an ideal opportunity to study the effectiveness of an isolated feature within a web-based physical activity intervention and the knowledge generated from this study will help to increase intervention effectiveness. Australian New-Zealand Clinical Trial Registry: ACTRN12615000057583 . Registered 22 January 2015. CQUniversity Ethics Project Number: H14/07-163.

'To each according to his needs': public libraries and socially excluded people.

PubMed

Hicken, Mandy

2004-09-01

To deliver a comprehensive and efficient service to all the community, public libraries must first identify needs and allocate an appropriate level of resources. This article focuses on public libraries in England. It outlines: the Government's policy on social inclusion; the needs of the various socially excluded groups; partnerships and funding; staff training and motivation; and examples of good practice.

The Effect of Prime Display Location on Public Library Circulation of Selected Adult Titles.

ERIC Educational Resources Information Center

Goldhor, Herbert

A study of the effects on public library circulation of putting a group of selected adult titles in a prime physical location is reported. It is hypothesized that public library circulation of these titles will be significantly greater when they are collected and placed in a prime location than when they are scattered on the shelves of even an…

A Cost Analysis and Utilization Study of the Stanford University Library System, Prepared for Stanford University, Stanford, California. Memorandum Report.

ERIC Educational Resources Information Center

Densmore, Glen; Bourne, Charles

This study was conducted to determine what fraction of the total cost of the Stanford University library system can properly be charged to each of the four major groups of users: undergraduate students, graduate students, faculty and staff, and non-Stanford users. Eight separate cost elements were developed for each of the library's cost centers…

Measuring Academic Library Efficiency and Alignment with Institutional Resource Utilization Priorities Using Data Envelopment Analysis: An Analysis of Institutions of Higher Education in Texas and Their Libraries

ERIC Educational Resources Information Center

Shupala, Christine M.

2012-01-01

Academic and library administrators are increasingly required to demonstrate efficiency in programs, services, and operations as well as effectiveness. An important component of efficiency measurement is identification of a relevant peer group against which to compare the administrative unit to determine relative efficiency. The two-fold purpose…

Why Can't They Keep the Book Longer and Do We Really Need to Charge Fines? Assessing Circulation Policies at the Harold B. Lee Library: A Case Study

ERIC Educational Resources Information Center

Wilson, Duane

2014-01-01

In response to a charge from the library administration, the Circulation Committee of the Harold B. Lee Library at Brigham Young University designed and implemented a thorough assessment of circulation policies. Using multiple assessment methods including surveys, focus groups, and statistical analysis, the committee determined that the…

Leisure reading collections in academic health sciences and science libraries: results of visits to seven libraries.

PubMed

Watson, Erin M

2014-03-01

To visit leisure reading collections in academic science and health sciences libraries to determine how they function and what role they play in their libraries. The author visited seven libraries with leisure reading collections and carried out a semistructured interview with those responsible either for selection of materials or for the establishment of the collection. These collections contained a variety of materials, with some libraries focusing on health-science-related materials and others on providing recreational reading. The size of the collections also varied, from 186 to 9700 books, with corresponding differences in budget size. All collections were housed apart, with the same loan period as the regular collection. No collections contained electronic materials. Although there was little comparable statistical data on usage, at the six libraries at which active selection was occurring, librarians and library staff felt that the collection was well used and felt that it provided library users with benefits such as stress relief and relaxation and exposure to other perspectives. Librarians and library staff at the libraries that undertook active selection felt that their leisure reading collection was worthwhile. It would be interesting for future work to focus on the user experience of such collections. © 2013 The author. Health Information and Libraries Journal © 2013 Health Libraries Group.

Usage Analysis for the Identification of Research Trends in Digital Libraries; Keepers of the Crumbling Culture: What Digital Preservation Can Learn from Library History; Patterns of Journal Use by Scientists through Three Evolutionary Phases; Developing a Content Management System-Based Web Site; Exploring Charging Models for Digital Cultural Heritage in Europe; Visions: The Academic Library in 2012.

ERIC Educational Resources Information Center

Bollen, Johan; Vemulapalli, Soma Sekara; Xu, Weining; Luce, Rick; Marcum, Deanna; Friedlander, Amy; Tenopir, Carol; Grayson, Matt; Zhang, Yan; Ebuen, Mercy; King, Donald W.; Boyce, Peter; Rogers, Clare; Kirriemuir, John; Tanner, Simon; Deegan, Marilyn; Marcum, James W.

2003-01-01

Includes six articles that discuss use analysis and research trends in digital libraries; library history and digital preservation; journal use by scientists; a content management system-based Web site for higher education in the United Kingdom; cost studies for transitioning to digitized collections in European cultural institutions; and the…

Competency-Based Education Programs: A Library Perspective

ERIC Educational Resources Information Center

Sanders, Colleen

2015-01-01

Competency-based education (CBE) is an emerging model for higher education designed to reduce certain barriers to educational attainment. This essay describes CBE and the challenges and opportunities for academic librarians desiring to serve students and faculty in Library and Information Management Master of Library Science (MLS) programs. Every…

Computer-Based Training for Library Staff: From Demonstration to Continuing Program.

ERIC Educational Resources Information Center

Bayne, Pauline S.

1993-01-01

Describes a demonstration project developed at the University of Tennessee (Knoxville) libraries to train nonprofessional library staff with computer-based training using HyperCard that was created by librarians rather than by computer programmers. Evaluation methods are discussed, including formative and summative evaluation; and modifications…

The Experience of Evidence-Based Practice in an Australian Public Library: An Ethnography

ERIC Educational Resources Information Center

Gillespie, Ann; Partridge, Helen; Bruce, Christine; Howlett, Alisa

2016-01-01

Introduction: This paper presents the findings from a project that investigated the lived experiences of library and information professionals in relation to evidence-based practice within an Australian public library. Method: The project employed ethnography, which allows holistic description of people's experiences within a particular community…

A Framework for Concept-Based Digital Course Libraries

ERIC Educational Resources Information Center

Dicheva, Darina; Dichev, Christo

2004-01-01

This article presents a general framework for building conceptbased digital course libraries. The framework is based on the idea of using a conceptual structure that represents a subject domain ontology for classification of the course library content. Two aspects, domain conceptualization, which supports findability and ontologies, which support…

A Library Based Apprenticeship in Psychology Research.

ERIC Educational Resources Information Center

Ross, Linda; Carter, Elizabeth W.

A collaboration to develop materials that will foster critical thinking and communication skills through library-based research is described and presented. Library activities were designed to promote the use of cognitive skills, such as analysis, synthesis, and evaluation. This was a pilot study designed to expose undergraduate students to one…

Building Bridges: A Research Library Model for Technology-Based Partnerships

ERIC Educational Resources Information Center

Snyder, Carolyn A.; Carter, Howard; Soltys, Mickey

2005-01-01

The nature of technology-based collaboration is affected by the changing goals and priorities, budgetary considerations, staff expertise, and leadership of each of the organizations involved in the partnership. In the context of a national research library, this article will describe Southern Illinois University Carbondale Library Affairs'…

Management Data for Selection Decisions in Building Library Collections.

ERIC Educational Resources Information Center

Hamaker, Charles A.

1992-01-01

Discusses the use of library management data, particularly circulation data, in making selection decisions for library collection development based on experiences at Louisiana State University. Development of a collection based on actual use rather than perceived research needs is considered, and the decision-making process for serials…

The organization of successful participative management in a health sciences library.

PubMed Central

Wood, M B

1977-01-01

The University of Washington Health Sciences Library, Seattle, and its participative management process are described in detail. The evolution of the management system is reviewed by interrelating the various phases of the library's growth, its service complexities, and its communication needs. Staff development results of this participative management mode are discussed. Reference is made to the use of group dynamics concepts. The current organizational design, which integrates the participative subunit with the simple line management structure, is considered effective by both the library staff and its director. PMID:843648

Matching user needs in health care.

PubMed

Bremer, G; Leggate, P

1982-01-01

Outlines patterns of library service available to users in the (British) National Health Service (NHS); gives preliminary results of a study detailing the character of the library system users, the nature of their needs and the degree to which the library system output meshes with user needs. The NHS library system is composed of widely scattered but small libraries, many of which can be characterized according to the narrow range of needs they serve. The largest libraries of the system, the teaching hospital library, share features of the NHS and university library systems. The most numerous, however, are the postgraduate medical education center libraries and nurse training school libraries. Until recently, there had been no cohesive organizational structure uniting the facilities and services of these various library groups. Regional library systems dating from 1967 have sought to encourage collaboration among libraries and to take into account user needs in policy planning. Recent research into medical libraries conducted by the British Library Research and Development Department points out the need for medical students and doctors to be able to adapt themselves to extracting needed information from any library which they might need to use during their career. Data showed that both clinical and preclinical medical personnel use a wide range of libraries, and are most satisfied with a multifunction library. Interpretation of data was undertaken within a conceptual framework of modelling developed by Checkland which provides a structure for thinking about the system. It is hoped that this approach will help to identify the sort of model of users which the library must maintain in order to provide them with the services they desire.

The Michigan Electronic Library.

ERIC Educational Resources Information Center

Davidsen, Susanna L.

1997-01-01

Describes the Michigan Electronic Library (MEL), the largest evaluated and organized Web-based library of Internet resources, that was designed to provide a library of electronic information resources selected by librarians. MEL's partnership is explained, the collection is described, and future developments are considered. (LRW)

Collection-based analysis of selected medical libraries in the Philippines using Doody’s Core Titles

PubMed Central

Torres, Efren

2017-01-01

Objectives This study assessed the book collection of five selected medical libraries in the Philippines, based on Doodys’ Essential Purchase List for basic sciences and clinical medicine, to compare the match and non-match titles among libraries, to determine the strong and weak disciplines of each library, and to explore the factors that contributed to the percentage of match and non-match titles. Method List checking was employed as the method of research. Results Among the medical libraries, De La Salle Health Sciences Institute and University of Santo Tomas had the highest percentage of match titles, whereas Ateneo School of Medicine and Public Health had the lowest percentage of match titles. University of the Philippines Manila had the highest percentage of near-match titles. Conclusion De La Salle Health Sciences Institute and University of Santo Tomas had sound medical collections based on Doody’s Core Titles. Collectively, the medical libraries shared common collection development priorities, as evidenced by similarities in strong areas. Library budget and the role of the library director in book selection were among the factors that could contribute to a high percentage of match titles. PMID:28096742

[Reproductive health: a contribution to the evaluation of a virtual library].

PubMed

Alvarez, Maria do Carmo Avamilano; Cuenca, Angela Maria Belloni; Noronha, Daisy Pires; Schor, Néia

2007-10-01

Virtual libraries have been implemented in an attempt to organize scientific information found in the Internet, including the Biblioteca Virtual de Saúde Reprodutiva (BVSR), or Virtual Library on Reproductive Health. The aim is to provide quality information to researchers in the reproductive health field. The current study evaluates the use of the BVSR, emphasizing the users' expectations, difficulties, and suggestions. The study adopted a qualitative methodology. The focus group technique was applied to Internet chat groups through which reproductive health researchers communicated. Users expressed their expectations regarding information, highlighting the lack of time and the need to quickly obtain precise data. Use of virtual libraries for research increases where there is more trust in the institutions responsible for maintaining them. Researchers suggested the following: greater dissemination of the BVSR, publication of an electronic newsletter, and creation of a communications channel between the BVSR and users in order to foster intelligent collective communication.

Academic Job Placements in Library and Information Science Field: A Case Study Performed on ALISE Web-Based Postings

ERIC Educational Resources Information Center

Abouserie, Hossam Eldin Mohamed Refaat

2010-01-01

The study investigated and analyzed the state of academic web-based job announcements in Library and Information Science Field. The purpose of study was to get in depth understanding about main characteristics and trends of academic job market in Library and Information science field. The study focused on web-based version announcement as it was…

Evidence-based medicine and the development of medical libraries in China.

PubMed

Huang, Michael Bailou; Cheng, Aijun; Ma, Lu

2009-07-01

This article elaborates on the opportunities and challenges that evidence-based medicine (EBM) has posed to the development of medical libraries and summarizes the research in the field of evidence-based medicine and achievements of EBM practice in Chinese medical libraries. Issues such as building collections of information resources, transformation of information services models, human resources management, and training of medical librarians, clinicians, and EBM users are addressed. In view of problems encountered in EBM research and practice, several suggestions are made about important roles medical libraries can play in the future development of EBM in China.

Geek the Library: A Community Awareness Campaign. A Report to the OCLC Membership

ERIC Educational Resources Information Center

Edvardsen, Linn Haugestad, Ed.

2011-01-01

Geek the Library, a community awareness campaign designed to highlight the vital role of public libraries and raise awareness about the critical funding issues many libraries face, was developed based on the research findings included in "From Awareness to Funding: A study of library support in America." This study, published by OCLC in…

Enhancing Learning while Creating a Library Presence in Course Management Systems

ERIC Educational Resources Information Center

Mairn, Chad

2010-01-01

Web 2.0 has made information more accessible and offers opportunities to make library resources more visible. This article presents several strategies for incorporating libraries and library resources into Web sites and course management systems. The tools presented are appropriate for many types of libraries and work with most Web-based systems.…

Library Spaces for 21st-Century Learners: A Planning Guide for Creating New School Library Concepts

ERIC Educational Resources Information Center

Sullivan, Margaret

2013-01-01

"Library Spaces for 21st-Century Learners: A Planning Guide for Creating New School Library Concepts" focuses on planning contemporary school library spaces with user-based design strategies. The book walks school librarians and administrators through the process of gathering information from students and other stakeholders involved in…

Studying the Value of Library and Information Services: A Taxonomy of Users Assessments.

ERIC Educational Resources Information Center

Kantor, Paul B.; Saracevic, Tefko

1995-01-01

Describes the development of a taxonomy of the value of library services based on users' assessments from five large research libraries. Highlights include empirical and derived taxonomy, replicability of the study, reasons for using the library, how library services are related to time and money, and a theory of value. (LRW)

Bringing Up Gopher: Access to Local & Remote Electronic Resources for University Library Users.

ERIC Educational Resources Information Center

Brown, Melvin Marlo; And Others

Some of the administrative and organizational issues in creating a gopher, specifically a library gopher for university libraries, are discussed. In 1993 the Electronic Collections Task Force of the New Mexico State University library administration began to develop a library-based gopher system that would enable users to have unlimited access to…

Tapping Teen Talent in Queens: A Library-Based, LSCA-Funded Youth Development Success Story from New York.

ERIC Educational Resources Information Center

Williams, Barbara Osborne

1996-01-01

Describes a program developed by the Youth Services Division at the Queens Borough Public Library's Central Library to help teenagers maximize growth opportunities, build self-esteem, and see the library as a life resource. Highlights include securing funding through LSCA (Library Services and Construction Act), recruiting participants, and…

Organization Charts in ARL Libraries. SPEC Kit #170.

ERIC Educational Resources Information Center

Association of Research Libraries, Washington, DC. Office of Management Studies.

This kit is based on a review of the organization charts of 71 member libraries of the Association of Research Libraries (ARL) gathered in January 1991, compared with an earlier SPEC Kit published in 1986, and contains charts of 29 of the libraries. A summary of the chart analyses presents information about the titles of library directors,…

The Impacts of Free Public Internet Access on Public Library Patrons and Communities

ERIC Educational Resources Information Center

Bertot, John Carlo; McClure, Charles R.; Jaeger, Paul T.

2008-01-01

Public libraries have evolved into a primary source of Internet access in many communities, generating wide-ranging impacts in the communities that public libraries serve. Based on the findings of the 2007 Public Libraries and the Internet study, this article examines the ways in which the Internet access delivered by public libraries affects…

Challenges to Library Materials from Principals in United States Secondary Schools--A "Victory" of Sorts.

ERIC Educational Resources Information Center

Hopkins, Dianne McAfee

1995-01-01

Examines challenges to school library materials initiated by principals in public middle, junior, and senior high school libraries based on a 1990 survey. A review of literature emphasizing the leadership of principals, their role in school library program development, and the principal and school library censorship is included. (Author/LRW)

Sample size, library composition, and genotypic diversity among natural populations of Escherichia coli from different animals influence accuracy of determining sources of fecal pollution.

PubMed

Johnson, LeeAnn K; Brown, Mary B; Carruthers, Ethan A; Ferguson, John A; Dombek, Priscilla E; Sadowsky, Michael J

2004-08-01

A horizontal, fluorophore-enhanced, repetitive extragenic palindromic-PCR (rep-PCR) DNA fingerprinting technique (HFERP) was developed and evaluated as a means to differentiate human from animal sources of Escherichia coli. Box A1R primers and PCR were used to generate 2,466 rep-PCR and 1,531 HFERP DNA fingerprints from E. coli strains isolated from fecal material from known human and 12 animal sources: dogs, cats, horses, deer, geese, ducks, chickens, turkeys, cows, pigs, goats, and sheep. HFERP DNA fingerprinting reduced within-gel grouping of DNA fingerprints and improved alignment of DNA fingerprints between gels, relative to that achieved using rep-PCR DNA fingerprinting. Jackknife analysis of the complete rep-PCR DNA fingerprint library, done using Pearson's product-moment correlation coefficient, indicated that animal and human isolates were assigned to the correct source groups with an 82.2% average rate of correct classification. However, when only unique isolates were examined, isolates from a single animal having a unique DNA fingerprint, Jackknife analysis showed that isolates were assigned to the correct source groups with a 60.5% average rate of correct classification. The percentages of correctly classified isolates were about 15 and 17% greater for rep-PCR and HFERP, respectively, when analyses were done using the curve-based Pearson's product-moment correlation coefficient, rather than the band-based Jaccard algorithm. Rarefaction analysis indicated that, despite the relatively large size of the known-source database, genetic diversity in E. coli was very great and is most likely accounting for our inability to correctly classify many environmental E. coli isolates. Our data indicate that removal of duplicate genotypes within DNA fingerprint libraries, increased database size, proper methods of statistical analysis, and correct alignment of band data within and between gels improve the accuracy of microbial source tracking methods.

Group 9: Library Media Specialists. IMPACT: The District of Columbia Public Schools Effectiveness Assessment System for School-Based Personnel, 2012-2013

ERIC Educational Resources Information Center

District of Columbia Public Schools, 2012

2012-01-01

The 2012-2013 school year represents a pivotal juncture for DC Public Schools. Last spring, Mayor Gray and Chancellor Kaya Henderson introduced "A Capital Commitment," their ambitious plan to dramatically accelerate student achievement in the district over the next five years by providing all of their students with a safe, academically…

"You're just one of the group when you're embedded": report from a mixed-method investigation of the research-embedded health librarian experience.

PubMed

Greyson, Devon; Surette, Soleil; Dennett, Liz; Chatterley, Trish

2013-10-01

Embedded librarianship has received much attention in recent years. A model of embeddedness rarely discussed to date is that of research-embedded health librarians (REHLs). This study explores the characteristics of Canadian REHLs and the situations in which they are employed. The authors employed a sequential, mixed-method design. An online survey provided descriptive statistics about REHLs' positions and work experiences. This informed a series of focus group interviews that expanded upon the survey. Through constant comparison, we conducted qualitative descriptive analysis of the interviews. Based on twenty-nine survey responses and four group interviews, we created a portrait of a "typical" REHL and discovered themes relevant to REHL work. REHLs may identify more strongly as researchers than as librarians, with corresponding professional needs and rewards. REHLs value "belonging" to the research team, involvement in full project lifecycles, and in-depth relationships with nonlibrarian colleagues. Despite widely expressed job satisfaction, many REHLs struggle with isolation from library and information science peers and relative lack of job security. REHLs differ from non-embedded health librarians, as well as from other types of embedded librarians. REHLs' work also differs from just a decade or two ago, prior to widespread Internet access to digital resources. Given that research-embedded librarianship appears to be a distinct and growing subset of health librarianship, libraries, master's of library and information science programs, and professional associations will need to respond to the support and education needs of REHLs or risk losing them to the health research field.

Mass Spectral Library Quality Assurance by Inter-Library Comparison

NASA Astrophysics Data System (ADS)

Wallace, William E.; Ji, Weihua; Tchekhovskoi, Dmitrii V.; Phinney, Karen W.; Stein, Stephen E.

2017-04-01

A method to discover and correct errors in mass spectral libraries is described. Comparing across a set of highly curated reference libraries compounds that have the same chemical structure quickly identifies entries that are outliers. In cases where three or more entries for the same compound are compared, the outlier as determined by visual inspection was almost always found to contain the error. These errors were either in the spectrum itself or in the chemical descriptors that accompanied it. The method is demonstrated on finding errors in compounds of forensic interest in the NIST/EPA/NIH Mass Spectral Library. The target list of compounds checked was the Scientific Working Group for the Analysis of Seized Drugs (SWGDRUG) mass spectral library. Some examples of errors found are described. A checklist of errors that curators should look for when performing inter-library comparisons is provided.

Mass Spectral Library Quality Assurance by Inter-Library Comparison

PubMed Central

Wallace, W.E.; Ji, W.; Tchekhovskoi, D.V.; Phinney, K.W.; Stein, S.E.

2017-01-01

A method to discover and correct errors in mass spectral libraries is described. Comparing across a set of highly curated reference libraries compounds that have the same chemical structure quickly identifies entries that are outliers. In cases where three or more entries for the same compound are compared the outlier as determined by visual inspection was almost always found to contain the error. These errors were either in the spectrum itself or in the chemical descriptors that accompanied it. The method is demonstrated on finding errors in compounds of forensic interest in the NIST/EPA/NIH Mass Spectral Library. The target list of compounds checked was the Scientific Working Group for the Analysis of Seized Drugs (SWGDRUG) mass spectral library. Some examples of errors found are described. A checklist of errors that curators should look for when performing inter-library comparisons is provided. PMID:28127680

T7 lytic phage-displayed peptide libraries: construction and diversity characterization.

PubMed

Krumpe, Lauren R H; Mori, Toshiyuki

2014-01-01

In this chapter, we describe the construction of T7 bacteriophage (phage)-displayed peptide libraries and the diversity analyses of random amino acid sequences obtained from the libraries. We used commercially available reagents, Novagen's T7Select system, to construct the libraries. Using a combination of biotinylated extension primer and streptavidin-coupled magnetic beads, we were able to prepare library DNA without applying gel purification, resulting in extremely high ligation efficiencies. Further, we describe the use of bioinformatics tools to characterize library diversity. Amino acid frequency and positional amino acid diversity and hydropathy are estimated using the REceptor LIgand Contacts website http://relic.bio.anl.gov. Peptide net charge analysis and peptide hydropathy analysis are conducted using the Genetics Computer Group Wisconsin Package computational tools. A comprehensive collection of the estimated number of recombinants and titers of T7 phage-displayed peptide libraries constructed in our lab is included.

School Libraries Empowering Learning: The Australian Landscape.

ERIC Educational Resources Information Center

Todd, Ross J.

2003-01-01

Describes school libraries in Australia. Highlights include the title of teacher librarian and their education; the history of the role of school libraries in Australian education; empowerment; information skills and benchmarks; national standards for school libraries; information literacy; learning outcomes; evidence-based practice; digital…

Prospects for Public Library Evaluation.

ERIC Educational Resources Information Center

Van House, Nancy A.; Childers, Thomas

1991-01-01

Discusses methods of evaluation that can be used to measure public library effectiveness, based on a conference sponsored by the Council on Library Resources. Topics discussed include the Public Library Effectiveness Study (PLES), quantitative and qualitative evaluation, using evaluative information for resource acquisition and resource…

The French Translation of the EAC DTD: A Few Thoughts on Interoperability with Reference to Authority Data

ERIC Educational Resources Information Center

Bourdon, Francoise

2005-01-01

The translation into French of the Encoded Archival Context (EAC) DTD tag library has been in progress for a few months. It is being carried out by a group of experts gathered by AFNOR, the French national standards agency. The main goal of this group is to foster the interoperability of authority data between archives, libraries and museums, and…

High Content Screening of a Kinase-Focused Library Reveals Compounds Broadly-Active against Dengue Viruses

PubMed Central

Li, Xiaolan; Milan Bonotto, Rafaela; No, Joo Hwan; Kim, Keum Hyun; Baek, Sungmin; Kim, Hee Young; Windisch, Marc Peter; Pamplona Mosimann, Ana Luiza; de Borba, Luana; Liuzzi, Michel; Hansen, Michael Adsetts Edberg; Nunes Duarte dos Santos, Claudia; Freitas-Junior, Lucio Holanda

2013-01-01

Dengue virus is a mosquito-borne flavivirus that has a large impact in global health. It is considered as one of the medically important arboviruses, and developing a preventive or therapeutic solution remains a top priority in the medical and scientific community. Drug discovery programs for potential dengue antivirals have increased dramatically over the last decade, largely in part to the introduction of high-throughput assays. In this study, we have developed an image-based dengue high-throughput/high-content assay (HT/HCA) using an innovative computer vision approach to screen a kinase-focused library for anti-dengue compounds. Using this dengue HT/HCA, we identified a group of compounds with a 4-(1-aminoethyl)-N-methylthiazol-2-amine as a common core structure that inhibits dengue viral infection in a human liver-derived cell line (Huh-7.5 cells). Compounds CND1201, CND1203 and CND1243 exhibited strong antiviral activities against all four dengue serotypes. Plaque reduction and time-of-addition assays suggests that these compounds interfere with the late stage of viral infection cycle. These findings demonstrate that our image-based dengue HT/HCA is a reliable tool that can be used to screen various chemical libraries for potential dengue antiviral candidates. PMID:23437413

Special Programs in Medical Library Education, 1957-1971: Part I: Definition of the Problem and Research Design *

PubMed Central

Roper, Fred W.

1973-01-01

This report discusses the background and design of a study on special programs of education for medical librarianship in the United States. Between 1957 and 1971, 238 persons completed special programs in medical librarianship. Since little information has been available concerning the occupational success of these individuals, the study was undertaken (1) to determine the nature and distinguishing characteristics of the special programs of education for medical librarianship in the United States and (2) to provide some quantitative evidence of the value of those programs by studying a group of professional medical librarians who have had specialized training and a group of practicing medical librarians who have not had specialized training and comparing and correlating the data with regard to selected characteristics. The findings of the study will be presented in three future reports: (1) a descriptive analysis of the programs; (2) a description of the characteristics of all former trainees in medical librarianship who responded to a questionnaire and a discussion of their reactions to their training programs; and (3) a comparison, based on selected characteristics, of a group of former trainees who are currently employed in medical libraries with a group of medical librarians who did not go through special training programs. PMID:4702806

Trends in Multicultural Programming.

ERIC Educational Resources Information Center

Mylopoulos, Chryss

1985-01-01

Outlines basic principles and philosophy behind library multicultural programs and provides brief overview of development of such programs in Canadian libraries. Programing themes (cultural identity, contribution of ethnocultural groups to Canadian society, interpretation of multiculturalism as social policy) and suggestions for integrating…

Volunteers.

ERIC Educational Resources Information Center

Clarke, Susan; And Others

1992-01-01

Four articles discuss the recruitment and use of volunteer workers in junior and senior high school libraries. Topics addressed include written policies; communicating ideas with the staff; program flexibility; volunteer program evaluation; scheduling; Friends of Libraries groups; and the use of volunteers for booktalks. (LRW)

Measuring Customer Satisfaction and Quality of Service in Special Libraries.

ERIC Educational Resources Information Center

White, Marilyn Domas; Abels, Eileen G.; Nitecki, Danuta

This project tested the appropriateness of SERVQUAL (i.e., an instrument widely used in the service industry for assessing service quality based on repeated service encounters rather than a particular service encounter) to measure service quality in special libraries and developed a modified version for special libraries. SERVQUAL is based on an…

Public Library Directors: A Career and Managerial Profile.

ERIC Educational Resources Information Center

Mech, Terrence

1989-01-01

Develops a career and managerial profile of directors of Northeastern medium-sized public libraries based on the responses of 217 directors. The results confirm the existence of many of the gender-based career patterns found among directors of academic and larger public libraries together with an emphasis on internal administrator roles. (16…

Library Information System Time-Sharing (LISTS) Project. Final Report.

ERIC Educational Resources Information Center

Black, Donald V.

The Library Information System Time-Sharing (LISTS) experiment was based on three innovations in data processing technology: (1) the advent of computer time-sharing on third-generation machines, (2) the development of general-purpose file-management software and (3) the introduction of large, library-oriented data bases. The main body of the…

Building to Scale: An Analysis of Web-Based Services in CIC (Big Ten) Libraries.

ERIC Educational Resources Information Center

Dewey, Barbara I.

Advancing library services in large universities requires creative approaches for "building to scale." This is the case for CIC, Committee on Institutional Cooperation (Big Ten), libraries whose home institutions serve thousands of students, faculty, staff, and others. Developing virtual Web-based services is an increasingly viable…