Matching Items (111)
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Description

With technology changing how documents (of all types and format) are created, shared, and used, library personnel make interpretations of copyright law daily. Very little research has been done on how library personnel understand copyright law and their role in interpreting it as part of their daily work, how comfortable

With technology changing how documents (of all types and format) are created, shared, and used, library personnel make interpretations of copyright law daily. Very little research has been done on how library personnel understand copyright law and their role in interpreting it as part of their daily work, how comfortable they are with this task, what types of training they have received, or what types of training they believe they need.

To help fill this gap, librarians from California State University Chico, Portland Community College, and Arizona State University received a planning grant from the Institute of Museum and Library Services to conduct a survey on copyright education in the 13 states in the Western United States. Unlike previous related studies, we sought responses from all types of libraries, library workers, and especially traditionally underrepresented groups.

With the hypothesis that libraries in the Western U.S. have unique barriers to quality copyright education, we conducted a survey and focus groups with library personnel regarding their prior copyright education; the need for additional education; and what barriers they face in accessing that education.

This is our final report as submitted to IMLS, planning grant log number RE-246437-OLS-20

ContributorsBridgewater, Rachel (Contributor) / Gauthier, Donna (Contributor) / Grondin, Karen (Contributor) / Jedry, Jordan (Contributor) / Lane, Cassandra, 1971- (Contributor) / Newell, Patrick (Contributor) / Noble, Jaclyn (Contributor) / Perry, Anali Maughan (Contributor) / Robinson, Max (Contributor) / Weber, Lori M. (Contributor)
Created2021
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Description
Organic light-emitting diodes (OLEDs) have been successfully implemented in various display applications owing to rapid advancements in material design and device architecture. Their success in the display industry has ignited a rising interest in applying OLEDs for solid-state lighting applications through the development of white OLEDs (WOLEDs). However, to enter

Organic light-emitting diodes (OLEDs) have been successfully implemented in various display applications owing to rapid advancements in material design and device architecture. Their success in the display industry has ignited a rising interest in applying OLEDs for solid-state lighting applications through the development of white OLEDs (WOLEDs). However, to enter the market as a serious competitor, WOLEDs must achieve excellent color quality, high external quantum efficiency (EQE) as well as a long operational lifetime. In this research, novel materials and device architectures were explored to improve the performance of single-stack WOLEDs. A new Pt-based phosphorescent emitter, Pt2O2-p2m, was examined as a single emissive emitter for the development of a stable and efficient single-doped WOLED. A bilayer structure was employed to balance the charges carriers within the emissive layer resulting in low efficiency roll-off at high brightness, realizing a peak EQE of 21.5% and EQEs of 20% at 1000 cd m-2 and 15.3% at 7592 cd m-2. A novel phosphorescent/fluorescent, or hybrid, WOLED device architecture was also proposed. To gather a thorough understanding of blue fluorescent OLEDs prior to its use in a WOLED, a study was conducted to investigate the impact of the material selection on the device performance. The use of an anthracene type host demonstrated an improvement to the operational stability of the blue OLED by reducing the occurrence of degradation events. Additionally, various dopant concentrations and blocking materials revealed vastly different efficiency and lifetime results. Finally, a Pd (II) complex, Pd3O8-Py5, with efficient amber-colored aggregate emission was employed to produce a WOLED. Various host materials were investigated to achieve balanced white emission and the addition of an interlayer composed of a high triplet energy material was used to reduce quenching effects. Through this strategy, a color stable WOLED device with a peak EQE of 45% and an estimated LT95 over 50,000 hours at 1000 cd m-2 was realized. The comprehensive performance of the proposed device architecture competes with WOLED devices that are commercially available and reported within the literature domain, providing a strong foundation to further advance the development of highly efficient and stable single-stack WOLEDs.
ContributorsAmeri, Lydia (Author) / Li, Jian (Thesis advisor) / Adams, James (Committee member) / Alford, Terry (Committee member) / Arizona State University (Publisher)
Created2022
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Description

‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic

‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic Literatures, Scholars, Artists, Scientists, and Poets. Illustrated with diverse Graphics and Emblems both pleasant and profitable for Students of all Faculties and Professions.’

ContributorsHinde, Katie (Author) / Amorim, Carlos Eduardo G (Author) / Anderson, Chris (Author) / Beasley, Melanie (Author) / Brokaw, Alyson F (Author) / Brubaker-Wittman, Laura (Author) / Brunstrum, Jeff (Author) / Burt, Nicole M (Author) / Casillas, Mary C (Author) / Chen, Albert (Author) / Chestnut, Tara (Author) / Coffman, Robin (Author) / Connors, Patrice K. (Author) / Dasari, Mauna (Author) / Dietrick, Jeanne (Author) / Ditelberg, Connor Fox (Author) / Drew, Josh (Author) / Durgavich, Lara (Author) / Easterling, Brian (Author) / Faust, Kaitlyn (Author) / Gabrys, Jennifer (Author) / Haridy, Yara (Author) / Hecht, Ian (Author) / Henning, Charon (Author) / Hilborn, Anne W. (Author) / Janz, Margaret (Author) / Josefson, Chloe (Author) / Karlsson, Elinor K (Author) / Kauffman, Laurie (Author) / Kissel, Jenna (Author) / Kissel, Marc (Author) / Kobylecky, Jennifer (Author) / Krell, Jason (Author) / Lee, Danielle N. (Author) / Lesciotto, Kate M (Author) / Lewton, Kristi L (Author) / Light, Jessica (Author) / Martin, Jessica Leigh, 1991- (Author) / Moore, Rick (Author) / Murphy, Asia (Author) / Murphy, Kaitlyn (Author) / Nickley, William (Author) / Nuñez-de la Mora, Alejandra (Author) / Pellicer, Olivia (Author) / Pellicer, Valeria (Author) / Perry, Anali Maughan (Author) / Popescu, Jessica (Author) / Rocha, Emily (Author) / Rubio-Godoy, Miguel (Author) / Rudzis, Cyn (Author) / Sarma, Mallika (Author) / Schuttler, Stephanie (Author) / Sinnott, Madeline (Author) / Stone, Anne C. (Author) / Tanis, Brian   (Author) / Thacher, Abbie (Author) / Upham, Nathan (Author) / Varner, Jo (Author) / Villanea, Fernando (Author) / Weber, Jesse (Author) / Wilson, Melissa A. (Author) / Willcocks, Emma (Author)
Created2023-11-06
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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
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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
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Description

‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic

‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic Literatures, Scholars, Artists, Scientists, and Poets. Illustrated with diverse Graphics and Emblems both pleasant and profitable for Students of all Faculties and Professions.’

ContributorsHinde, Katie (Author) / Amorim, Carlos Eduardo G (Author) / Anderson, Chris (Author) / Beasley, Melanie (Author) / Brokaw, Alyson F (Author) / Brubaker-Wittman, Laura (Author) / Brunstrum, Jeff (Author) / Burt, Nicole M (Author) / Casillas, Mary C (Author) / Chen, Albert (Author) / Chestnut, Tara (Author) / Coffman, Robin (Author) / Connors, Patrice K. (Author) / Dasari, Mauna (Author) / Dietrick, Jeanne (Author) / Ditelberg, Connor Fox (Author) / Drew, Josh (Author) / Durgavich, Lara (Author) / Easterling, Brian (Author) / Faust, Kaitlyn (Author) / Gabrys, Jennifer (Author) / Haridy, Yara (Author) / Hecht, Ian (Author) / Henning, Charon (Author) / Hilborn, Anne W. (Author) / Janz, Margaret (Author) / Karlsson, Elinor K (Author) / Kissel, Jenna (Author) / Kissel, Marc (Author) / Kobylecky, Jennifer (Author) / Krell, Jason (Author) / Lee, Danielle N. (Author) / Lesciotto, Kate M (Author) / Lewton, Kristi L (Author) / Light, Jessica (Author) / Martin, Jessica Leigh, 1991- (Author) / Moore, Rick (Author) / Murphy, Asia (Author) / Nickley, William (Author) / Nuñez-de la Mora, Alejandra (Author) / Pellicer, Olivia (Author) / Pellicer, Valeria (Author) / Perry, Anali Maughan (Author) / Rudzis, Cyn (Author) / Schuttler, Stephanie (Author) / Sinnott, Madeline (Author) / Stone, Anne C (Author) / Tanis, Brian   (Author) / Upham, Nathan (Author) / Villanea, Fernando (Author) / Weber, Jesse (Author) / Wilson, Melissa A. (Author) / Willcocks, Emma (Author)
Created2023-02-01
Description

Sulfate deficiency is seen in children with autism through increased urinary excretion of sulfate and low plasma sulfate levels. Potential factors impacting reduced sulfation include phenosulfotransferase activity, sulfate availability, and the presence of the gut toxin p-cresol. Epsom salt baths, vitamin supplementation, and fecal microbiota transplant therapy are all potential

Sulfate deficiency is seen in children with autism through increased urinary excretion of sulfate and low plasma sulfate levels. Potential factors impacting reduced sulfation include phenosulfotransferase activity, sulfate availability, and the presence of the gut toxin p-cresol. Epsom salt baths, vitamin supplementation, and fecal microbiota transplant therapy are all potential treatments with promising results. Sulfate levels have potential for use as a diagnostic biomarker, allowing for earlier diagnosis and intervention.

ContributorsErickson, Payton (Author) / Adams, James (Thesis director) / Krajmalnik-Brown, Rosa (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / Historical, Philosophical & Religious Studies, Sch (Contributor) / School of Human Evolution & Social Change (Contributor)
Created2023-05
Description

The Healthy Pregnancy Summit is a collection of videos from a variety of specialists detailing how to have a healthy pregnancy and healthy child, based on the latest scientific and medical information. This project summarizes each presentation, and compares to the Healthy Child Guide, a document supplementary to the summit.

The Healthy Pregnancy Summit is a collection of videos from a variety of specialists detailing how to have a healthy pregnancy and healthy child, based on the latest scientific and medical information. This project summarizes each presentation, and compares to the Healthy Child Guide, a document supplementary to the summit. Finally, this project analyzes the overall usefulness of the summit and each presentation, and suggests areas for improvement.

ContributorsKragenbring, Kylee (Author) / Adams, James (Thesis director) / Matthews, Julie (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / School of Human Evolution & Social Change (Contributor)
Created2023-05
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Description
Organic materials have emerged as an attractive component of electronics over the past few decades, particularly in the development of efficient and stable organic light-emitting diodes (OLEDs) and organic neuromorphic devices. The electrical, chemical, physical, and optical studies of organic materials and their corresponding devices have been conducted for efficient

Organic materials have emerged as an attractive component of electronics over the past few decades, particularly in the development of efficient and stable organic light-emitting diodes (OLEDs) and organic neuromorphic devices. The electrical, chemical, physical, and optical studies of organic materials and their corresponding devices have been conducted for efficient and stable electronics. The development of efficient and stable deep blue OLED devices remains a challenge that has obstructed the progress of large-scale OLED commercialization. One approach was taken to achieve a deep blue emitter through a color tuning strategy. A new complex, PtNONS56-dtb, was designed and synthesized by controlling the energy gap between T1 and T2 energy states to achieve narrowed and blueshifted emission spectra. This emitter material showed an emission spectrum at 460 nm with a FWHM of 59 nm at room temperature in PMMA, and the PtNONS56-dtb-based device exhibited a peak EQE of 8.5% with CIE coordinates of (0.14, 0.27). A newly developed host and electron blocking materials were demonstrated to achieve efficient and stable OLED devices. The indolocarbazole-based materials were designed to have good hole mobility and high triplet energy. BCN34 as an electron blocking material achieved the estimated LT80 of 12509 h at 1000 cd m-2 with a peak EQE of 30.3% in devices employing Pd3O3 emitter. Additionally, a device with bi-layer emissive layer structure, using BCN34 and CBP as host materials doped with PtN3N emitter, achieved a peak EQE of 16.5% with the LT97 of 351 h at 1000 cd m-2. A new neuromorphic device using Ru(bpy)3(PF6)2 as an active layer was designed to emulate the short-term characteristics of a biological synapse. This memristive device showed a similar operational mechanism with biological synapse through the movement of ions and electronic charges. Furthermore, the performance of the device showed tunability by adding salt. Ultimately, the device with 2% LiClO4 salt shows similar timescales to short-term plasticity characteristics of biological synapses.
ContributorsShin, Samuel (Author) / Li, Jian (Thesis advisor) / Adams, James (Committee member) / Alford, Terry (Committee member) / Arizona State University (Publisher)
Created2021
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Description
Over the past three decades, significant progress in the development of organic light-emitting diodes (OLEDs) has been achieved, enabling OLEDs to become a main component in state-of-the-art displays and next generation solid-state lighting. As this technology advances, it is highly desirable to further improve the device efficiency and operational stability

Over the past three decades, significant progress in the development of organic light-emitting diodes (OLEDs) has been achieved, enabling OLEDs to become a main component in state-of-the-art displays and next generation solid-state lighting. As this technology advances, it is highly desirable to further improve the device efficiency and operational stability to drive the success of OLEDs in future display and lighting applications. This dissertation aims at developing novel organic emitting materials covering visible and near-infrared (NIR) emissions for efficient and table OLEDs. Firstly, a series of tetradentate Pd(II) complexes, which have attractive phosphorescent aggregate emission performance especially at high brightness level in device settings, have been developed. The luminescent lifetime of Pd(II) complex aggregates was demonstrated to be shorter than 1 μs with a close-to-unity photoluminescence quantum yield. Moreover, a systematic study regarding structure-property relationship was conducted on four tetradentate Pd(II) complexes, i.e., Pd3O3, Pd3O8-P, Pd3O8-Py2, and Pd3O8-Py5, featuring aggregate emission. As a result, an extremely efficient and stable OLED device utilizing Pd3O8-Py5 was achieved. It demonstrated a peak external quantum efficiency (EQE) of 37.3% with a reduced efficiency roll-off retaining a high EQE of 32.5% at 10000 cd m-2, and an estimated LT95 lifetime (time to 95% of the initial luminance) of 48246 h at 1000 cd m-2. Secondly, there is an increasing demand for NIR OLEDs with emission spectra beyond 900 nm to expand their applications in biometric authentication, night vision display, and telecommunication, etc. A stable and efficient NIR Pt(II) porphyrin complex named PtTPTNP-F8 was developed, and exhibited an electroluminescent spectrum at 920 nm. By carefully choosing the host materials, an PtTPTNP-F8 based NIR OLED achieved a EQE of 1.9%. Furthermore, an PtTPTNP-F8 OLED fabricated in a stable device structure demonstrated extraordinary operational stability with LT99 of >1000 h at 20 mA cm-2. Lastly, a series of imidazole-based blue Pt(II) complexes were developed and studied. Results indicated that structural modification of ligand molecules effectively tuned the emission spectral wavelength and bandwidth. Two blue complexes, i.e., Pt2O2 P2M and Pt2O2-PPy5-M, emitting at 472 and 476 nm respectively, exhibited narrow-band emission spectra with a full width at half maximum of 16 nm.
ContributorsCao, Linyu (Author) / Li, Jian (Thesis advisor) / Adams, James (Committee member) / Alford, Terry (Committee member) / Arizona State University (Publisher)
Created2021