Matching Items (13,991)
Filtering by

Clear all filters

189-Thumbnail Image.png
Description

In this case study, we reflect on our journey through a major revision of our streaming video reserve guidelines, informed by an environmental scan of comparable library services and current copyright best practices. Once the guidelines were revised, we developed an implementation plan for communicating changes and developing training materials

In this case study, we reflect on our journey through a major revision of our streaming video reserve guidelines, informed by an environmental scan of comparable library services and current copyright best practices. Once the guidelines were revised, we developed an implementation plan for communicating changes and developing training materials to both instructors and internal library staff. We share our navigation strategies, obstacles faced, lessons learned, and ongoing challenges. Finally, we map out some of our future directions for improving and streamlining our services.

ContributorsPerry, Anali Maughan (Author) / Grondin, Karen (Author)
Created2020
190033-Thumbnail Image.png
Description

Although they have distinct missions, public libraries and academic libraries serve overlapping populations and can leverage their institutional strengths through collaboration. These diverse partnerships include sharing resources through consortia, joint-use libraries, and shared programming, such as introducing students to public library collections as resources for theses. For the scholarly communication

Although they have distinct missions, public libraries and academic libraries serve overlapping populations and can leverage their institutional strengths through collaboration. These diverse partnerships include sharing resources through consortia, joint-use libraries, and shared programming, such as introducing students to public library collections as resources for theses. For the scholarly communication librarian, collaborating with public libraries provides opportunities to educate about the ethical and legal use of information, advocate for the promotion and use of open resources and pedagogies, and interact with communities, particularly in rural areas, that are traditionally underserved by academic libraries. We’ll share two personal examples of the intersection between scholarly communication and public libraries.

ContributorsPerry, Anali Maughan (Author) / Prosser, Eric (Author)
Created2023-10-27
DescriptionMarketing library resources, services and personnel to information-overloaded university students can be a challenge. Learn how Arizona State University Libraries produces the fun and informative Library Minute video series, how it’s used by instructors, and how it’s received by students.
ContributorsPerry, Anali Maughan (Author) / Harp, Matthew (Author)
Created2010-10-12
Description
There’s a “Gold rush” happening in the new frontier of open access publishing! As publishers experiment with new business models, there’s an explosion of new journal titles and publishers. In the tradition of all boomtowns, outlaws move in as well as upstanding citizens - and they often look alike. With

There’s a “Gold rush” happening in the new frontier of open access publishing! As publishers experiment with new business models, there’s an explosion of new journal titles and publishers. In the tradition of all boomtowns, outlaws move in as well as upstanding citizens - and they often look alike. With no real marshall in town, how can librarians sort out the good guys from the bad?

This discussion will guide you through the wild landscape of open access journal publishing, the advantages and disadvantages for libraries and authors, and give tips on sizing up the good, the bad, and the ugly.
ContributorsPerry, Anali Maughan (Author) / Chaney, Dan (Author) / Sump-Crethar, Nicole (Author)
Created2015-09-25
Description

As libraries are increasingly asked to do more with less, we all have more things to do and less time to do them. Sometimes, the tools we have to help - like email and smartphones - actually make things worse! The trick is connecting technology and techniques that can best

As libraries are increasingly asked to do more with less, we all have more things to do and less time to do them. Sometimes, the tools we have to help - like email and smartphones - actually make things worse! The trick is connecting technology and techniques that can best help us to manage our time and productivity effectively.

In this presentation, Anali will lead an intrepid party on the eternal quest of improving personal productivity. Together, we’ll fight the email dragon, vanquish the time stealing goblins, and explore an arsenal of tools that help us get things done. By sharing ideas and best practices, we can each make connections to the techniques and tools will help us succeed on our quest!

ContributorsPerry, Anali Maughan (Author)
Created2015-11-19
Description
In this 25-minute presentation, I will describe how we have been helping to build an OER and Open Access awareness and adoption campaign at a large, four-year public research university. Tactics, successes, and challenges will be shared, and a conversation with participants will be engaged. I will also describe the

In this 25-minute presentation, I will describe how we have been helping to build an OER and Open Access awareness and adoption campaign at a large, four-year public research university. Tactics, successes, and challenges will be shared, and a conversation with participants will be engaged. I will also describe the successes and challenges of establishing and maintaining an open access repository for ASU researchers, as well as the library's efforts to promote OER.
ContributorsPerry, Anali Maughan (Author)
Created2016-11-02
Description

Purpose: In spring of 2007, Arizona State University Libraries held a focus group of selected faculty to discover their perceptions and use of electronic books (e-books) in their research and teaching.


Methodology/approach: We employed the services of the Institute of Social Sciences Research to recruit and moderate the focus group. The

Purpose: In spring of 2007, Arizona State University Libraries held a focus group of selected faculty to discover their perceptions and use of electronic books (e-books) in their research and teaching.


Methodology/approach: We employed the services of the Institute of Social Sciences Research to recruit and moderate the focus group. The following major themes were explored:
       1) Use of e-books as textbooks.
       2) Use of e-books for personal research.
       3) Comparison between e-books and print.
       4) Disciplinary differences in perceptions of e-books.
       5) Motivators for future use

Findings: Overall, the focus group revealed that faculty had generally unsatisfactory experiences in using e-books in their research and teaching due to the unreliability of access, lack of manipulability, and the steep learning curve of the various interfaces. However, most faculty agreed that e-books would be a very viable and useful alternative if these issues were resolved.


Research limitations/implications: The focus group consisted of only six faculty members and hence is not representative of faculty as a whole. A larger survey of a more diverse faculty population would greatly serve to clarify and expand upon our findings.


Practical implications: The implications for academic libraries include providing better outreach and training to faculty about the e-book platforms offered, provide better course support, and advocate to e-book vendors to consider faculty's teaching and research needs in their product development.


Originality/value of paper: To the best knowledge of the authors, this is the first published study of faculty opinions and use of e-books utilizing focus group methodology and offers detailed information that would be useful for academic libraries and e-book vendors for evidence-based decisions.

ContributorsPerry, Anali Maughan (Author) / Carlock, Danielle (Author)
Created2008-01-29
Description
Glycosaminoglycans (GAGs) are a class of complex biomolecules comprised of linear, sulfated polysaccharides whose presence on cell surfaces and in the extracellular matrix involve them in many physiological phenomena as well as in interactions with pathogenic microbes. Decorin binding protein A (DBPA), a Borrelia surface lipoprotein involved in the infectivity

Glycosaminoglycans (GAGs) are a class of complex biomolecules comprised of linear, sulfated polysaccharides whose presence on cell surfaces and in the extracellular matrix involve them in many physiological phenomena as well as in interactions with pathogenic microbes. Decorin binding protein A (DBPA), a Borrelia surface lipoprotein involved in the infectivity of Lyme disease, is responsible for binding GAGs found on decorin, a small proteoglycan present in the extracellular matrix. Different DBPA strains have notable sequence heterogeneity that results in varying levels of GAG-binding affinity. In this dissertation, the structures and GAG-binding mechanisms for three strains of DBPA (B31 and N40 DBPAs from B. burgdorferi and PBr DBPA from B. garinii) are studied to determine why each strain has a different affinity for GAGs. These three strains have similar topologies consisting of five α-helices held together by a hydrophobic core as well as two long flexible segments: a linker between helices one and two and a C-terminal tail. This structural arrangement facilitates the formation of a basic pocket below the flexible linker which is the primary GAG-binding epitope. However, this GAG-binding site can be occluded by the flexible linker, which makes the linker a negative regulator of GAG-binding. ITC and NMR titrations provide KD values that show PBr DBPA binds GAGs with higher affinity than B31 and N40 DBPAs, while N40 binds with the lowest affinity of the three. Work in this thesis demonstrates that much of the discrepancies seen in GAG affinities of the three DBPAs can be explained by the amino acid composition and conformation of the linker. Mutagenesis studies show that B31 DBPA overcomes the pocket obstruction with the BXBB motif in its linker while PBr DBPA has a retracted linker that exposes the basic pocket as well as a secondary GAG-binding site. N40 DBPA, however, does not have any evolutionary modifications to its structure to enhance GAG binding which explains its lower affinity for GAGs. GMSA and ELISA assays, along with NMR PRE experiments, confirm that structural changes in the linker do affect GAG-binding and, as a result, the linker is responsible for regulating GAG affinity.
ContributorsMorgan, Ashli M (Author) / Wang, Xu (Thesis advisor) / Allen, James (Committee member) / Yarger, Jeffery (Committee member) / Arizona State University (Publisher)
Created2015
Description
Image segmentation is of great importance and value in many applications. In computer vision, image segmentation is the tool and process of locating objects and boundaries within images. The segmentation result may provide more meaningful image data. Generally, there are two fundamental image segmentation algorithms: discontinuity and similarity. The idea

Image segmentation is of great importance and value in many applications. In computer vision, image segmentation is the tool and process of locating objects and boundaries within images. The segmentation result may provide more meaningful image data. Generally, there are two fundamental image segmentation algorithms: discontinuity and similarity. The idea behind discontinuity is locating the abrupt changes in intensity of images, as are often seen in edges or boundaries. Similarity subdivides an image into regions that fit the pre-defined criteria. The algorithm utilized in this thesis is the second category.

This study addresses the problem of particle image segmentation by measuring the similarity between a sampled region and an adjacent region, based on Bhattacharyya distance and an image feature extraction technique that uses distribution of local binary patterns and pattern contrasts. A boundary smoothing process is developed to improve the accuracy of the segmentation. The novel particle image segmentation algorithm is tested using four different cases of particle image velocimetry (PIV) images. The obtained experimental results of segmentations provide partitioning of the objects within 10 percent error rate. Ground-truth segmentation data, which are manually segmented image from each case, are used to calculate the error rate of the segmentations.
ContributorsHan, Dongmin (Author) / Frakes, David (Thesis advisor) / Adrian, Ronald (Committee member) / Turaga, Pavan (Committee member) / Arizona State University (Publisher)
Created2015