cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of A comparison of clustering methods for the spatial reduction of renewable electricity optimisation models of Europe
Creators: name: Frysztacki, Martha Maria
name: Recht, Gereon
name: Brown, Tom
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1: Figure S1. Correlation factors for every considered carrier (solar, wind, battery and hydrogen) and power flows between the different model results respective clustering at a spatial resolution of 1250 nodes for a $$60\%$$ carbon reduction target compared to 1990s level.
Long-Range Interaction between Charge and Spin Qubits in Quantum Dots
Creators: name: Serina, Marcel
name: Kloeffel, Christoph
name: Loss, Daniel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze and give estimates for the long-distance coupling via floating metallic gates between different types of spin qubits in quantum dots made of different commonly used materials. In particular, we consider the hybrid, the singlet-triplet, and the spin-$1/2$ qubits, and the pairwise coupling between each type of these qubits with another hybrid qubit in GaAs, InAs, Si, and $\mathrm{Si_{0.9}Ge_{0.1}}$. We show that hybrid qubits can be capacitively coupled strongly enough to implement two-qubit gates, as long as the distance of the dots from the metallic gates is small enough. Thus, hybrid qubits are good candidates for scalable implementations of quantum computing in semiconducting nanostructures.
กระบวนการและสาเหตุของการตัดสินใจบริจาคและไม่บริจาคอวัยวะ
Creators: name: ปิยาพัทธ์ อารีญาติ
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: กระบวนการตัดสินใจ
การบริจาคอวัยวะ

description: วารสารพฤติกรรมศาสตร์, 24, 2, 173-192
Relationship between learning style and user satisfaction with a web based health information system
Creators: name: Ballenger, Martha
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2002
Subjects: Cognitive Style
World Wide Web
Health Information System
Usability testing
User Satisfaction

description: The relationship between learning style and user satisfaction with a web based health information system was examined by usability testing of the system. Twenty-one undergraduate students participated in the usability testing by performing six benchmark tests using the system. Each participant's learning style and user interface satisfaction were assessed through the Kolb Learning Style Inventory (LSI-IIA) (Kolb, 1976) and the Questionnaire for User Interface Satisfaction (QUIS) (Chin et al, 1988). This study revealed a significant relationship between learning styles and the QUIS Learning Section and an approaching significance inverse relationship between the QUIS Overall Satisfaction score and the Abstract Conceptualization learning mode. These results suggest that learning styles should be accommodated in system design and indicate that the abstract conceptualization learning mode orientation of potential users might influence their satisfaction with and thus, their willingness to continue to utilize a particular online health information system for their information needs.
Bridging the Health Disparity of African Americans Through Conversational Agents
Creators: name: Kim, Junhan
name: Park, Sun Young
name: Robert, Lionel + "Jr"
Publisher: name: Digital Government: Research and Practice
Year: 2020
Subjects: subject: COVID-19
subject: conversational agent
subject: chatbot
subject: health disparity
subject: african american population
subject: marginalized population
subject: Artificial Intelligence
subject: african americans
subject: COVID
subject: COVID19
subject: Artificial Intelligence and Healthcare
subject: African Americans Healthcare
subject: Information Science
subject: Social Sciences

description: African Americans have faced health disparities in terms of access to health care and treatment of illnesses. The novel coronavirus disease 2019 pandemic exacerbates those disparities caused by limited access to medical care and healthy lifestyles, vulnerability to misleading information, and mistrust of the medical profession, all of which disproportionately affect the African American population in terms of infection and mortality. Conversational agents (CAs) are a technological intervention with the potential to narrow the disparities because they make health care more accessible, are effective in disseminating health information among a population with low health literacy, and can increase users’ trust in health information. However, designing CAs for this population presents challenges with regard to embodying the African American culture into CAs and addressing privacy and security concerns. This commentary discusses some advantages and challenges of using CAs to help African Americans protect themselves against coronavirus disease 2019, and calls for more research in this area.
การวิจัยปฏิบัติการเชิงวิพากษ์เพื่อสร้างรูปแบบและกลไกการจัดการขยะอย่างครบวงจร บนฐานการมีส่วนร่วมของโรงเรียนและชุมชน (บทความวารสาร)
Creators: name: เก ประเสริฐสังข์
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: การวิจัยปฏิบัติการเชิงวิพากษ์แบบมีส่วนร่วม
การจัดการขยะอย่างครบวงจร
รูปแบบและกลไก
การมีส่วนร่วมของโรงเรียนและชุมชน

description: วารสารพฤติกรรมศาสตร์, 24, 2, 66-80
ViscoNet: Bridging and Harmonizing Visual and Textual Conditioning for ControlNet
Creators: name: Cheong, Soon Yau
name: Mustafa, Armin
name: Gilbert, Andrew
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: This paper introduces ViscoNet, a novel one-branch-adapter architecture for concurrent spatial and visual conditioning. Our lightweight model requires trainable parameters and dataset size multiple orders of magnitude smaller than the current state-of-the-art IP-Adapter. However, our method successfully preserves the generative power of the frozen text-to-image (T2I) backbone. Notably, it excels in addressing mode collapse, a pervasive issue previously overlooked. Our novel architecture demonstrates outstanding capabilities in achieving a harmonious visual-text balance, unlocking unparalleled versatility in various human image generation tasks, including pose re-targeting, virtual try-on, stylization, person re-identification, and textile transfer.Demo and code are available from project page https://soon-yau.github.io/visconet/ .
Additional file 2 of A comparison of clustering methods for the spatial reduction of renewable electricity optimisation models of Europe
Creators: name: Frysztacki, Martha Maria
name: Recht, Gereon
name: Brown, Tom
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 2: Figure S2. Average deviations from the mean for every considered carrier (solar, wind, battery and hydrogen) and power flows between the different model results respective clustering at a spatial resolution of 1250 nodes for a $$60\%$$ carbon reduction target compared to 1990s level.
Additional file 1 of A comparison of clustering methods for the spatial reduction of renewable electricity optimisation models of Europe
Creators: name: Frysztacki, Martha Maria
name: Recht, Gereon
name: Brown, Tom
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1: Figure S1. Correlation factors for every considered carrier (solar, wind, battery and hydrogen) and power flows between the different model results respective clustering at a spatial resolution of 1250 nodes for a $$60\%$$ 60 % carbon reduction target compared to 1990s level.
Classical Influence and Native Multiliteracy: Redefining Literacy in Early Medieval Ireland
Creators: name: Smith, Laura A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006
Subjects: Written communication--Ireland--History
Literacy--Ireland--History
Oral communication--Ireland--History
Latin language--Influence on Irish
Ireland--History--to 1172

description: This paper seeks to explore new definitions of literacy in early medieval Ireland based on the current theory of Multiliteracy. According to this theory, literacy should refer not only to reading and writing but also to any act of taking in information from the world and being able to express ideas about that information. Multiliteracy has significant implications for the discussion of the "literate" and oral traditions in early medieval Ireland, as well as the possibility of widespread popular literacy. The level of classical influence in Ireland sheds light on the development of Irish Multiliteracy and plays a crucial role in understanding the impact of the Irish in returning classical literacy to Europe after the fall of Rome. Applying Multiliteracy to this critical period in the emergence of Western civilization provides a new framework for further study of literacy and the medieval period.
ปัจจัยเชิงเหตุทางจิตและสังคมที่เกี่ยวข้องกับพฤติกรรมการสื่อสารอย่างเคารพสิทธิผ่านสื่อสังคมออนไลน์ของนักศึกษาระดับปริญญาตรี
Creators: name: เยาวลักษณ์ เตียวิลัย
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: พฤติกรรมการสื่อสารอย่างเคารพสิทธิ
ความพร้อมใช้สื่อ
สื่อสังคมออนไลน์

description: วารสารพฤติกรรมศาสตร์, 24, 2, 21-42
Excitations of a binary dipolar supersolid
Creators: name: Kirkby, W.
name: Lee, Au-Chen
name: Baillie, D.
name: Bland, T.
name: Ferlaino, F.
name: Blakie, P. B.
name: Bisset, R. N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We predict a rich excitation spectrum of a binary dipolar supersolid in a linear crystal geometry, where the ground state consists of two partially immiscible components with alternating, interlocking domains. We identify three Goldstone branches, each with first-sound, second-sound or spin-sound character. In analogy with a diatomic crystal, the resulting lattice has a two-domain primitive basis and we find that the crystal (first-sound-like) branch is split into optical and acoustic phonons. We also find a spin-Higgs branch that is associated with the supersolid modulation amplitude.
description: 12 pages, 6 figures
Weak Gravity Conjecture in AdS/CFT
Creators: name: Nakayama, Yu
name: Nomura, Yasunori
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study implications of the weak gravity conjecture in the AdS/CFT correspondence. Unlike in Minkowski spacetime, AdS spacetime has a physical length scale, so that the conjecture must be generalized with an additional parameter. We discuss possible generalizations and translate them into the language of dual CFTs, which take the form of inequalities involving the dimension and charge of an operator as well as the current and energy-momentum tensor central charges. We then test these inequalities against various CFTs to see if they are universally obeyed by all the CFTs. We find that certain CFTs, such as supersymmetric QCDs, do not satisfy them even in the large $N$ limit. This does not contradict the conjecture in AdS spacetime because the theories violating them are either unlikely or unclear to have weakly coupled gravitational descriptions, but it suggests that the CFT inequalities obtained here by naive translations do not apply beyond the regime in which weakly coupled gravitational descriptions are available.
description: 9 pages, v2: references and comments added
รูปแบบความสัมพันธ์เชิงสาเหตุของพฤติกรรมการบริหารทรัพย์ตามแนวพุทธของเกษตรกร
Creators: name: สมคิด ทุมวงศ์
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: การบริหารทรัพย์ตามแนวพุทธ
เกษตรกร

description: วารสารพฤติกรรมศาสตร์, 24, 2, 157-172
An evaluation of the CashHunters.com Web site
Creators: name: Gee, Steven W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2001
Subjects: Human-computer interaction
Automated Session--Usability
User interface design
E Commerce--Usability
Web Entertainment--Usability

description: This study of the CashHunters.com Web site involved assessing the clarity of the site contents and presentation of background information. Utilizing an automated testing session approach, which consisted of a series of on-line forms, interaction data from a geographically diverse sample population was compiled electronically. Results derived from automatically tabulated data showed important site contents were not presented effectively and clearly for its targeted audience. Applying these results, while also considering participant comments, suggestions for improving delivery of site contents were formulated. Future study options using the automated session approach were also discussed.
อิทธิพลของการรับรู้การเมืองในองค์การ ทักษะทางการเมือง ภาวะผู้นำที่มีต่อความยึดมั่นผูกพันในงานของข้าราชการตำรวจ สังกัดตำรวจภูธรภาคแห่งหนึ่ง
Creators: name: พรเทพ จันทรกมล
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: การรับรู้การเมืองในองค์การ
ทักษะทางการเมือง
ภาวะผู้นำ
ความยึดมั่นผูกพันในงาน

description: วารสารพฤติกรรมศาสตร์, 24, 2, 81-98
Composite subsystem symmetries and decoration of sub-dimensional excitations
Creators: name: Vadali, Avi
name: Wang, Zongyuan
name: Dua, Arpit
name: Shirley, Wilbur
name: Chen, Xie
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Flux binding is a mechanism that is well-understood for global symmetries. Given two systems, each with a global symmetry, gauging the composite symmetry instead of individual symmetries corresponds to the condensation of the composite of gauge charges belonging to individually gauged theories and the binding of the gauge fluxes. The condensed composite charge is created by a "short" string given by the new minimal coupling corresponding to the composite symmetry. This paper studies what happens when combined subsystem symmetries are gauged, especially when the component charges and fluxes have different sub-dimensional mobilities. We investigate $3+1$D systems with planar symmetries where, for example, the planar symmetry of a planon charge is combined with one of the planar symmetries of a fracton charge. We propose the principle of $\textit{Remote Detectability}$ to determine how the fluxes bind and potentially change their mobility. This understanding can then be used to design fracton models with sub-dimensional excitations that are decorated with excitations having nontrivial statistics or non-abelian fusion rules.
description: 16+2 pages, 20 figures
Entanglement generation via single-qubit rotations in a torn Hilbert space
Creators: name: Zhang, Tao
name: Chi, Zhihao
name: Hu, Jiazhong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose an efficient yet simple protocol to generate arbitrary symmetric entangled states with only global single-qubit rotations in a torn Hilbert space. The system is based on spin-1/2 qubits in a resonator such as atoms in an optical cavity or superconducting qubits coupled to a main bus. By sending light or microwave into the resonator, it induces AC Stark shifts on particular angular-momentum eigenstates (Dicke states) of qubits. Then we are able to generate barriers that hinder transitions between adjacent Dicke states and tear the original Hilbert space into pieces. Therefore, a simple global single-qubit rotation becomes highly non-trivial, and thus generates entanglement among the many-body system. By optimal control of energy shifts on Dicke states, we are able to generate arbitrary symmetric entangled states. We also exemplify that we can create varieties of useful states with near-unity fidelities in only one or very few steps, including W states, spin-squeezed states (SSS), and Greenberger-Horne-Zeilinger (GHZ) states. Particularly, the SSS can be created by only one step with a squeezing parameter $ξ_R^2\sim1/N^{0.843}$ approaching the Heisenberg limit (HL). Our finding establishes a way for universal entanglement generations with only single-qubit drivings where all the multiple-qubit controls are integrated into simply switching on/off microwave. It has direct applications in the variational quantum optimizer which is available with existing technology.
description: 20 pages, 14 figures
Usability Evaluation for 360 Video Using Head Mounted VR Display and A Mobile Phone VR Holder
Creators: name: Saiheng, Lucy
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: This paper evaluated the usability of two VR displays (head mounted display and a mobile phone VR holder) by using six metrics: ease of use, engagement, emotion, comprehension, enjoyment, and comfortableness. The paper also evaluated different focusing techniques for 360 videos and provided a recommendation for future work. A total of 20 participants (10 participants for each subject) participated in this study, and all of the participants were recruited from University of North Carolina at Chapel Hill. The quantitative result was evaluated by the six metrics and the qualitative data from the interview responses were used to help interpret the results. The results showed there was no significant difference between two devices when it comes to watching 360 videos in general. However, there was significance in individual measurements like comprehension and enjoyment level, which were affected by tasks and devices.
โครงสร้างความสัมพันธ์เชิงสาเหตุที่ส่งผลต่อพฤติกรรมป้องกันการดื่มเครื่องดื่มแอลกอฮอล์ของวัยรุ่นตอนต้น ในจังหวัดระยอง
Creators: name: วราภรณ์ แสงอรุณ
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: ปัจจัยเชิงสาเหตุ
พฤติกรรมป้องกันการดื่มเครื่องดื่มแอลกอฮอล์
วัยรุ่นตอนต้น

description: วารสารพฤติกรรมศาสตร์, 24, 2, 119-134
Additional file 3 of A comparison of clustering methods for the spatial reduction of renewable electricity optimisation models of Europe
Creators: name: Frysztacki, Martha Maria
name: Recht, Gereon
name: Brown, Tom
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 3: Figure S3. Correlation factors as provided in Additional file 1: Fig. S1, here provided for a scenario where no carbon emissions are allowed
โครงสร้างความสัมพันธ์เชิงเหตุและผลพหุระดับของพลังจูงใจในการทำงานของบุคลากรป้องกันและบรรเทาสาธารณภัยในเขตพื้นที่กรุงเทพมหานคร
Creators: name: หัตถกานต์ มีหิรัญ
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: การรับรู้การเมืองในองค์การ
ทักษะทางการเมือง
ภาวะผู้นำ
ความยึดมั่นผูกพันในงาน

description: วารสารพฤติกรรมศาสตร์, 24, 2, 99-118
Street Literature in Five North Carolina Public Library Systems
Creators: name: Vernon, Katrina
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008
Subjects: Street literature
African-American market
Public libraries
Collection development
Popular culture
African-American literature

description: There has been a renewed interest in street literature (also referred to as urban fiction) in public libraries across the country. This research examines how street literature is treated in five North Carolina urban public library systems, specifically in terms of collection development, displays, and programming. The study shows that all of the counties use different methods for marketing the genre to their patrons, and that there are varying levels of acceptance of street lit titles throughout the counties. All five counties report high levels of use of the street lit collection despite differences in the treatment of the genre throughout the counties.
โมเดลความสัมพันธ์เชิงสาเหตุของแรงจูงใจ และวัฒนธรรมความเป็นชายที่มีอิทธิพลต่อความผูกพันในงาน และส่งผลต่อสมรรถนะในการปฏิบัติงานของครูในเขตพื้นที่การศึกษากรุงเทพมหานคร
Creators: name: ลลิดา  เกษมเนตร
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2561
Subjects: โมเดลความสัมพันธ์เชิงสาเหตุ
แรงจูงใจ
วัฒนธรรมความเป็นชาย
ความผูกพันในงาน
สมรรถนะในการปฏิบัติงาน

description: วารสารพฤติกรรมศาสตร์, 24, 2, 135-156
The Portrayal of African Americans in Coretta Scott King and Michael L. Printz Award Books (2000-2009)
Creators: name: Strickland, Jennifer N.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009
Subjects: Content analysis--Young adults' literature
Young adults' literature
Minorities in literature
African Americans

description: In 2008, African Americans made up 14 percent of the population, yet books that contained African American characters made up only .06 percent of books published. With so few books being published about African or African Americans, it is difficult for librarians and teachers to find books that feature characters to which African American youth can relate. One way to find such books is to look at book awards.  The purpose of this study was to see what types of African American characters are portrayed in award winning books, and to determine if the portrayals are authentic. A sample of thirteen fictional Coretta Scott King and Michael L. Printz award or honor books between the years 2000-2009 that contained at least one African American character were chosen to be analyzed. Using content analysis, all thirteen books were analyzed in general and seven were chosen to be analyzed in depth.  The results of the study found that between 2000 and 2009, there was no difference between the portrayal of African American characters in Coretta Scott King Award winning books and Michael L. Printz award and honor winning books. There was also no difference between the portrayal of African Americans by African American award winning authors and the portrayal by White award winning authors.
Towards Smart Healthcare: Challenges and Opportunities in IoT and ML
Creators: name: Saifuzzaman, Munshi
name: Ananna, Tajkia Nuri
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The COVID-19 pandemic and other ongoing health crises have underscored the need for prompt healthcare services worldwide. The traditional healthcare system, centered around hospitals and clinics, has proven inadequate in the face of such challenges. Intelligent wearable devices, a key part of modern healthcare, leverage Internet of Things technology to collect extensive data related to the environment as well as psychological, behavioral, and physical health. However, managing the substantial data generated by these wearables and other IoT devices in healthcare poses a significant challenge, potentially impeding decision-making processes. Recent interest has grown in applying data analytics for extracting information, gaining insights, and making predictions. Additionally, machine learning, known for addressing various big data and networking challenges, has seen increased implementation to enhance IoT systems in healthcare. This chapter focuses exclusively on exploring the hurdles encountered when integrating ML methods into the IoT healthcare sector. It offers a comprehensive summary of current research challenges and potential opportunities, categorized into three scenarios: IoT-based, ML-based, and the implementation of machine learning methodologies in the IoT-based healthcare industry. This compilation will assist future researchers, healthcare professionals, and government agencies by offering valuable insights into recent smart healthcare advancements.
description: 32 pages, 3 tables, 2 figures, chapter 10 revised version of "IoT and ML for Information Management: A Smart Healthcare Perspective" under "Springer Studies in Computational Challenge" series
Information Literacy Instruction: To Flip or Not to Flip the Classroom
Creators: name: MacDonald, Amanda
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014
Subjects: Information Literacy Instruction
Student Learning
Flipped Classrooms

description: Librarians and graduate assistants at R.B. House Undergraduate Library at the University of North Carolina at Chapel Hill teach information literacy instruction sessions to students in the required freshman English courses. One-shot or multi-shot instruction sessions are typically taught but experimenting with instructional methods/techniques is encouraged. Flipped classroom, or inverted classroom, instruction has become increasingly popular at the university. The goal of this study is to explore the effectiveness of traditional versus flipped class instruction to see if one method is more effective for helping students develop information literacy skills. Approximately 50 students participated in the study. Students' unit projects were scored using an information literacy rubric as the tool for assessment. Overall, students' scores in the flipped classes were higher than students' scores in the traditional classes.
Convergence Rate Analysis in Limit Theorems for Nonlinear Functionals of the Second Wiener Chaos
Creators: name: Liu, Gi-Ren
Publisher: name: arXiv
Year: 2023
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: Primary 60G60, 60H05, 62M15, Secondary 35K15

description: The purpose of this paper is to analyze the distribution distance between random vectors derived from the magnitude of the analytic wavelet transform of the squared envelopes of Gaussian processes and their large-scale limits. When the Hurst index of the underlying Gaussian process falls below 1/2, the large-scale limit takes the form of a combination of the second and fourth Wiener chaos. In this case, we employ the non-Stein approach to determine the convergence rate in the Kolmogorov metric. In scenarios where the Hurst index of the underlying Gaussian process exceeds 1/2, the large-scale limit is a correlated chi-distributed random process with two degrees of freedom. The convergence rate in the Wasserstein metric is derived through the application of Malliavin calculus and multidimensional Stein's method. Although the large-scale limits are the same for Hurst indices within the interval (1/2,1), notable differences in the upper bounds of convergence rates are observed among Hurst indices falling within the subintervals (1/2,3/4) and (3/4,1).
description: 43 pages, 3 figures
Analysis of the Decision to Implement an Approval Plan at the R. B. House Undergraduate Library at the University of North Carolina at Chapel Hill: A Case Study
Creators: name: Jahre, Benjamin
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013
Subjects: Academic libraries--Case studies
Undergraduate libraries
Approval plans in library acquisitions

description: This case study reflects on the process of investigating the appropriateness of pursuing an approval plan at the R. B. House Undergraduate Library at UNC-Chapel Hill. The study highlights the thought processes of library administration, the approach that was taken to analyze the collection and determine areas of strength and weakness, and the steps the library plans to employ now that the decision has been made to adopt an approval plan. The study is intended to serve as a
guide for other undergraduate libraries with similar concerns about their collection and considering the implementation of an approval plan.
The study used a list of the holdings of the collection at the undergraduate library
generated from the Integrated Library System. The list was then analyzed to determine checkout rates, call number ranges, and the extent of duplication between the undergraduate collection and the collection for the main campus library.
Additional file 4 of A comparison of clustering methods for the spatial reduction of renewable electricity optimisation models of Europe
Creators: name: Frysztacki, Martha Maria
name: Recht, Gereon
name: Brown, Tom
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 4: Figure S4. Average deviations from the mean for different result out-puts as provided. Additional file 2: Fig. S2, here provided for a scenario where nocarbon emissions are allowed.
Introduction to IoT
Creators: name: Ananna, Tajkia Nuri
name: Saifuzzaman, Munshi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The Internet of Things has rapidly transformed the 21st century, enhancing decision-making processes and introducing innovative consumer services such as pay-as-you-use models. The integration of smart devices and automation technologies has revolutionized every aspect of our lives, from health services to the manufacturing industry, and from the agriculture sector to mining. Alongside the positive aspects, it is also essential to recognize the significant safety, security, and trust concerns in this technological landscape. This chapter serves as a comprehensive guide for newcomers interested in the IoT domain, providing a foundation for making future contributions. Specifically, it discusses the overview, historical evolution, key characteristics, advantages, architectures, taxonomy of technologies, and existing applications in major IoT domains. In addressing prevalent issues and challenges in designing and deploying IoT applications, the chapter examines security threats across architectural layers, ethical considerations, user privacy concerns, and trust-related issues. This discussion equips researchers with a solid understanding of diverse IoT aspects, providing a comprehensive understanding of IoT technology along with insights into the extensive potential and impact of this transformative field.
description: 48 pages, 7 figures, 8 tables, chapter 1 revised version of "IoT and ML for Information Management: A Smart Healthcare Perspective" under the Springer Studies in Computational Intelligence series
Additional file 2 of A comparison of clustering methods for the spatial reduction of renewable electricity optimisation models of Europe
Creators: name: Frysztacki, Martha Maria
name: Recht, Gereon
name: Brown, Tom
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 2: Figure S2. Average deviations from the mean for every considered carrier (solar, wind, battery and hydrogen) and power flows between the different model results respective clustering at a spatial resolution of 1250 nodes for a $$60\%$$ 60 % carbon reduction target compared to 1990s level.
Sustaining Cities, Naturally Webinar: Education Session - City of Trees: Inspiration and activities to teach about the importance of urban trees and forests
Creators: name: Kilpi, Katriina
Publisher: name: Zenodo
Year: 2022
Subjects: nature-based solutions
education
urban forests

description: Poorly planned urbanisation can lead to societal challenges as social deprivation, climate change, deteriorating health and increasing pressure on urban nature. Urban ecosystem restoration can contribute to lessen these challenges, e.g. through implementing nature-based solutions (NBS). This presentation was made as part of the online webinar ‘Sustaining cities, Naturally: Urban ecosystem restoration in Europe, China and Latin America’, which took place as an official side-event of the European Week of Regions and Cities 2022 on 13th and 14th October 2023. The webinar was jointly organised by the projects: INTERLACE, CONEXUS, Regreen and CLEARING HOUSE. The webinar illustrated how Horizon 2020 projects support international cooperation in knowledge creation and knowledge exchange between local authorities and researchers to promote urban ecosystem restoration in Europe, China and Latin America and brought together cities, regions and local authorities, city network representatives, policy makers, researchers, civil society and experts on nature-based solutions and urban ecosystem restoration from Europe, China and Latin America.
Photonic spin Hall effect in Haldane model materials
Creators: name: Shah, Muzamil
name: Anwar, Muhammad Sabieh
name: Asgari, Reza
name: Xianlong, Gao
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The photonic spin Hall effect of light beams reflected from the surfaces of various two-dimensional hexagonal crystalline structures, considering their associated time-reversal $\mathcal{T}$ and inversion $\mathcal{I}$ symmetries, is investigated. Employing the Haldane model with tunable parameters as a generic model, we examine the longitudinal and transverse spin-separations of the reflected beam in both topological non-trivial and trivial systems. The study reveals that the sign switching of the PSHE in these materials is attributed to the non-trivial and trivial topology. By manipulating the interplay between spin-orbit coupling and external electric fields, we demonstrate topological phase transitions in buckled Xene monolayer materials through the photonic spin Hall effect. Different behaviors of the photonic spin Hall effect are observed in various topological phases within these materials. Additionally, we explore the reflected spin and valley-polarized spatial shifts in monolayer transition metal dichalcogenides. The photonic spin Hall effect in buckled Xene monolayer materials and transition metal dichalcogenides is highly influenced by the spin and valley degrees of freedom of charge carriers, offering a promising avenue to explore spintronics and valleytronics in these hexagonal materials. We propose that the photonic spin Hall effect in Haldane materials can serve as a metrological tool for optical parameter characterization and as a promising method for determining Chern numbers and topological phase transitions through direct optical weak measurement techniques.
Identifying User Suggestions from Mobile App Reviews
Creators: name: Lian, Huan
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017
Subjects: Mobile app reviews
Deep learning
Text mining

description: The last few years have seen enormous growth in the use of mobile devices. This growth has fueled the development of software applications, often called apps. Mobile app developers constantly collect and analyze feedback in user reviews with the goal of improving their apps and better meeting user expectations. Due to high volume of data, manually reading user comments requires a labor-intensive effort. In this paper, we propose a framework for automatically identifying user suggestions from reviews, the information of which can be useful for next app release. Our approach uses a deep learning model with attention mechanism. Experimental results demonstrate that the proposed architecture outperforms the baseline methods.
Magnon spectrum of the helimagnetic insulator Cu2OSeO3
Creators: name: Portnichenko, P. Y.
name: Romhanyi, J.
name: Onykiienko, Y. A.
name: Henschel, A.
name: Schmidt, M.
name: Cameron, A. S.
name: Surmach, M. A.
name: Lim, J. A.
name: Park, J. T.
name: Schneidewind, A.
name: Abernathy, D. L.
name: Rosner, H.
name: Brink, Jeroen van den
name: Inosov, D. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Complex low-temperature ordered states in chiral magnets are typically governed by a competition between multiple magnetic interactions. The chiral-lattice multiferroic Cu2OSeO3 became the first insulating helimagnetic material in which a long-range order of topologically stable spin vortices known as skyrmions was established. Here we employ state-of-the-art inelastic neutron scattering (INS) to comprehend the full three-dimensional spin excitation spectrum of Cu2OSeO3 over a broad range of energies. Distinct types of high- and low-energy dispersive magnon modes separated by an extensive energy gap are observed in excellent agreement with the previously suggested microscopic theory based on a model of entangled Cu4 tetrahedra. The comparison of our INS data with model spin-dynamical calculations based on these theoretical proposals enables an accurate quantitative verification of the fundamental magnetic interactions in Cu2OSeO3 that are essential for understanding its abundant low-temperature magnetically ordered phases.
description: 7 pages, 5 figures + Supplementary Information (added in version 2)
Application-Specific Cache and Prefetching for HEVC CABAC Decoding
Creators: name: Habermann, Philipp
name: Chi, Chi Ching
name: Álvarez-Mesa, Mauricio
name: Juurlink, Ben
Publisher: name: Technische Universität Berlin
Year: 2017
Subjects: subject: 004 Datenverarbeitung; Informatik
subject: HEVC
subject: H.265
subject: CABAC
subject: cache
subject: prefetching
subject: multimedia
subject: hardware
subject: embedded systems
subject: high performance computing

description: Context-based Adaptive Binary Arithmetic Coding (CABAC) is the entropy coding module in the HEVC/H.265 video coding standard. As in its predecessor, H.264/AVC, CABAC is a well-known throughput bottleneck due to its strong data dependencies. Besides other optimizations, the replacement of the context model memory by a smaller cache has been proposed for hardware decoders, resulting in an improved clock frequency. However, the effect of potential cache misses has not been properly evaluated. This work fills the gap by performing an extensive evaluation of different cache configurations. Furthermore, it demonstrates that application-specific context model prefetching can effectively reduce the miss rate and increase the overall performance. The best results are achieved with two cache lines consisting of four or eight context models. The 2 × 8 cache allows a performance improvement of 13.2 percent to 16.7 percent compared to a non-cached decoder due to a 17 percent higher clock frequency and highly effective prefetching. The proposed HEVC/H.265 CABAC decoder allows the decoding of high-quality Full HD videos in real-time using few hardware resources on a low-power FPGA.
Sustaining Cities, Naturally Webinar: Social Session - Multiple perspectives on accessibility of urban forests - insights from CLEARING HOUSE
Creators: name: Wolff, Manuel
Publisher: name: Zenodo
Year: 2022
Subjects: nature-based solutions
urban forests
accessibility
connectivity

description: Poorly planned urbanisation can lead to societal challenges as social deprivation, climate change, deteriorating health and increasing pressure on urban nature. Urban ecosystem restoration can contribute to lessen these challenges, e.g. through implementing nature-based solutions (NBS). This presentation was made as part of the online webinar ‘Sustaining cities, Naturally: Urban ecosystem restoration in Europe, China and Latin America’, which took place as an official side-event of the European Week of Regions and Cities 2022 on 13th and 14th October 2023. The webinar was jointly organised by the projects: INTERLACE, CONEXUS, Regreen and CLEARING HOUSE. The webinar illustrated how Horizon 2020 projects support international cooperation in knowledge creation and knowledge exchange between local authorities and researchers to promote urban ecosystem restoration in Europe, China and Latin America and brought together cities, regions and local authorities, city network representatives, policy makers, researchers, civil society and experts on nature-based solutions and urban ecosystem restoration from Europe, China and Latin America.
Sliding Dynamics of Current-Driven Skyrmion Crystal and Helix in Chiral Magnets
Creators: name: Xie, Ying-Ming
name: Liu, Yizhou
name: Nagaosa, Naoto
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The skyrmion crystal (SkX) and helix (HL) phases, present in typical chiral magnets, can each be considered as forms of density waves but with distinct topologies. The SkX exhibits gyrodynamics analogous to electrons under a magnetic field, while the HL state resembles topological trivial spin density waves. However, unlike the charge density waves, the theoretical analysis of the sliding motion of SkX and HL remains unclear, especially regarding the similarities and differences in sliding dynamics between these two spin density waves. In this work, we systematically explore the sliding dynamics of SkX and HL in chiral magnets in the limit of large current density. We demonstrate that the sliding dynamics of both SkX and HL can be unified within the same theoretical framework as density waves, despite their distinct microscopic orders. Furthermore, we highlight the significant role of gyrotropic sliding induced by impurity effects in the SkX state, underscoring the impact of nontrivial topology on the sliding motion of density waves. Our theoretical analysis shows that the effect of impurity pinning is much stronger in HL compared with SkX, i.e., $χ^{SkX}/χ^{HL}\sim α^2$ ($χ^{SkX}$, $χ^{HL}$: susceptibility to the impurity potential, $α$ ($\ll 1$) is the Gilbert damping). Moreover, the velocity correction is mostly in the transverse direction to the current in SkX. These results are further substantiated by realistic Landau-Lifshitz-Gilbert simulations.
description: 6 pages, 3 figures, plus supplementary material
Black-box Membership Inference Attacks against Fine-tuned Diffusion Models
Creators: name: Pang, Yan
name: Wang, Tianhao
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: With the rapid advancement of diffusion-based image-generative models, the quality of generated images has become increasingly photorealistic. Moreover, with the release of high-quality pre-trained image-generative models, a growing number of users are downloading these pre-trained models to fine-tune them with downstream datasets for various image-generation tasks. However, employing such powerful pre-trained models in downstream tasks presents significant privacy leakage risks. In this paper, we propose the first reconstruction-based membership inference attack framework, tailored for recent diffusion models, and in the more stringent black-box access setting. Considering four distinct attack scenarios and three types of attacks, this framework is capable of targeting any popular conditional generator model, achieving high precision, evidenced by an impressive AUC of $0.95$.
Interactive Temporal Feature Construction: A User-Driven Approach to Predictive Model Development
Creators: name: Chaturvedi, Rashnil
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017
Subjects: User-Driven Workflow
Health Care Analytics
Visualization
Machine Learning and Prediction Modeling

description: Predictive modeling with visualization techniques can revolutionize the way businesses operate. Analyzing large datasets on high compute machines makes it possible to utilize advance technologies to support data-driven decision making. A wide range of domains deal with data that have random sequence of events (such as real-time verification or health care). Temporal relationship between these events can be highly predictive in nature. However, existing methods of feature selection makes it difficult to identify temporal relationships to enhance the predictive power of models. Often, it requires domain expert’s knowledge to identify realistic patterns. Interactive Temporal Feature Construction (ITFC), a visual analytics workflow is designed to enable effective data-driven temporal feature construction. This application provides a new interactive workflow for model building and refinement, and visual representations to support that workflow. Use cases demonstrate how ITFC can result in more accurate predictive models when applied to complex cohorts of electronic health data.
Magneto-optical effects of an artificially-layered ferromagnetic topological insulator with T$_C$ of 160 K
Creators: name: Han, Xingyue
name: Yi, Hee Taek
name: Oh, Seongshik
name: Wu, Liang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Magnetic topological insulator is a fertile platform to study the interplay between magnetism and topology. The unique electronic band structure can induce exotic transport and optical properties. However, a comprehensive optical study in both near-infrared frequency and terahertz frequency has been lacking. Here, we report magneto-optical effects from a heterostructure of Cr-incorporated topological insulator, CBST. We use 800 nm magneto-optical Kerr effect to reveal a ferromagnetic order in the CBST film with a high transition temperature at 160 K. We also use time-domain terahertz polarimetry to reveal a terahertz Faraday rotation of 1.5 mrad and Kerr rotation of 5.1 mrad at 2 K. The calculated terahertz Hall conductance is 0.42 $e^2/h$. Our work shows the optical responses of an artificially layered magnetic topological insulator, paving the way towards high-temperature quantum anomalous Hall effect via heterostructure engineering.
description: 6 pages, 4 figures