cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
(501203) James Hazelby
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Does P2P Trading Favor Investments in PV-Battery Systems?
Creators: name: Andreolli, Francesca
name: D'Alpaos, Chiara
name: Kort, Peter
name: Andreolli, Francesca
name: D'Alpaos, Chiara
name: Kort, Peter
Publisher: name: Unknown
Year: 2023
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: Resource /Energy Economics and Policy
subject: PV Plants
subject: Battery Storage
subject: P2P Trading
subject: Real Options
subject: Dynamic Stochastic Optimization

description: Due to the deployment of distributed renewable energy sources (e.g., solar), the introduction of communication technologies, and the digitalization of the power system (e.g., smart meters, control devices), energy consumers are switching from passive to active in the management of their energy consumption, production, and storage patterns. In a consumer-centric energy market, Peer-to-Peer (P2P) trading allows consumers and prosumers to directly trade energy without any intermediation by traditional energy suppliers. In this paper, we investigate households’ decisions to invest in domestic PV plants coupled with battery storage, namely PVbattery systems (PVBs), and to participate in a local energy community (EC), in which energy quotas can be exchanged among EC members via P2P trading. Thanks to storage and P2P, households can strategically decide their optimal course of action and their optimal energy production/consumption patterns and can actively offer services that other EC participants bid for. In detail, we examine whether P2P trading can increase the value of investments in PVBs and affect the decision on both the optimal investment timing and size. Following the real options approach, we develop a stochastic optimization model. Our results show that ceteris paribus, thanks to P2P trading opportunities, households accelerate investments and invest in larger plants compared to scenarios in which P2P trading in not permitted. According to our findings, at current market prices, it is never optimal to invest immediately and, as P2P traded energy increases, households invest earlier and in smaller plants.
Understanding the Influence of Community Archives' Collection Practices on the Archival Field
Creators: name: Jordan-Smith, Ella
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Community archives
Archives--Collection Development
Archives--Appraisal

description: This study examined how the collection practices of community archives have influenced those of larger, more traditional archives. Through a content analysis of data collected from surveys and subsequent semi structured interviews with archivists working in traditional archival settings, it sought to better understand the influence of community archival collection practices. The findings were intended to potentially help the archival field better understand how more equitable collection practices can be implemented at larger, more traditional repositories, and whether implementing these practices was feasible. The findings are exploratory due to the small population surveyed and interviewed but do indicate that the feasibility depends largely on the type of repository
Effects of surface roughness on the paramagnetic response of small unconventional superconductors
Creators: name: Suzuki, Shu-Ichiro
name: Asano, Yasuhiro
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We theoretically study effects of surface roughness on the magnetic response of small unconventional superconductors by solving the Eilenberger equation for the quassiclassical Green function and the Maxwell equation for the vector potential simultaneously and self-consistently. The paramagnetic phase of spin-singlet $d$-wave superconducting disks is drastically suppressed by the surface roughness, whereas that of spin-triplet $p$-wave disks is robust even in the presence of the roughness. Such difference derives from the orbital symmetry of paramagnetic odd-frequency Cooper pairs appearing at the surface of disks. The orbital part of the paramagnetic pairing correlation is $p$-wave symmetry in the $d$-wave disks, whereas it is $s$-wave symmetry in the $p$-wave ones. Calculating the free-energy, we also confirm that the paramagnetic state is more stable than the normal state, which indicates a possibility of detecting the paramagnetic effect in experiments. Indeed our results are consistent with an experimental finding on high-$T_c$ thin films.
description: 11 pages, 10 figures
Vendor-hosted versus Self-hosted Implementation of Open-Source Software at GLAM Institutions
Creators: name: Wong, Kara
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Open source software--Library applications
Open source software
Library science--Software

description: This study investigates how those with input in software purchasing decisions choose to host open-source software at their galleries, libraries, archives, and museums (GLAM institutions). A survey was distributed to several GLAM-specific open-source community listservs to collect data on the various factors considered and overlooked. Responses suggest that decisions are made based on constraints and not preference. The level of 
technical expertise at the participant’s institution greatly affected how funds are used. Analysis also shows that participants underestimate the total costs of maintaining open-source software and overestimate the vendor/consortium’s ability to customize software.
Impact of inherent energy barrier on spin-orbit torques in magnetic-metal/semimetal heterojunctions
Creators: name: Gao, Tenghua
name: Qaiumzadeh, Alireza
name: Troncoso, Roberto E.
name: Haku, Satoshi
name: An, Hongyu
name: Nakayama, Hiroki
name: Tazaki, Yuya
name: Zhang, Song
name: Tu, Rong
name: Asami, Akio
name: Brataas, Arne
name: Ando, Kazuya
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spintronic devices are based on heterojunctions of two materials with different magnetic and electronic properties. Although an energy barrier is naturally formed even at the interface of metallic heterojunctions, its impact on spin transport has been overlooked. Here, using diffusive spin Hall currents, we provide evidence that the inherent energy barrier governs the spin transport even in metallic systems. We find a sizable field-like torque, much larger than the damping-like counterpart, in Ni$_{81}$Fe$_{19}$/Bi$_{0.1}$Sb$_{0.9}$ bilayers. This is a distinct signature of barrier-mediated spin-orbit torques, which is consistent with our theory that predicts a strong modification of the spin mixing conductance induced by the energy barrier. Our results suggest that the spin mixing conductance and the corresponding spin-orbit torques are strongly altered by minimizing the work function difference in the heterostructure. These findings provide a new mechanism to control spin transport and spin torque phenomena by interfacial engineering of metallic heterostructures.
History of Media Fandom Community Archives: The Transition from Print to Net Fandom
Creators: name: Brown, Alyssa
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Digital libraries
Fan fiction
Fan magazines
Fans (persons)
Zine libraries

description: Transformative media fandom has been creating and sharing fanworks for decades, and as fandom communities transitioned from offline to online in the 1990s and 2000s, the ways in which fans described, shared, and stored fanworks shifted. Using various fannish methodologies and analysis of both fanzines and online fandom discussions, this historical study examines the history of science fiction and media fandom community archival practices as fans transitioned from print fandom to the Net fandom. Trends between the eras are identified, and results suggest that fandom may be moving toward consolidating multiple elements of archival practices that were once discrete.
The Classical and Quantum Mechanics of a Particle on a Knot
Creators: name: Sreedhar, V. V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A free particle is constrained to move on a knot obtained by winding around a putative torus. The classical equations of motion for this system are solved in a closed form. The exact energy eigenspectrum, in the thin torus limit, is obtained by mapping the time-independent Schrodinger equation to the Mathieu equation. In the general case, the eigenvalue problem is described by the Hill equation. Finite-thickness corrections are incorporated perturbatively by truncating the Hill equation. Comparisons and contrasts between this problem and the well-studied problem of a particle on a circle (planar rigid rotor) are performed throughout.
description: 9 pages
Design and optimisation of nanorod based light emitting diodes (NR-LEDs) by COMSOL
Creators: name: Coughlan, Niall
Publisher: name: University of Limerick
Year: 2023

description: The optimisation of charge transport through the interfaces in a device at the nanoscale is essential to improvements in the performance of optoelectronic devices. This is especially pertinent to light emitting diodes (LEDs). In electrically pumped colloidal nanocrystal (NC) LEDs, multiple NC layers are enclosed between electron and hole transport layers. As electrons and holes are injected from the opposing electrodes, non-radiative processes, such as Auger recombination, can occur in lieu of radiative recombination. These non-radiative processes lead to a reduction in the internal quantum efficiency (IQE) of the devices. Optimising the radiative processes and reducing the non-radiative processes is key to improving device operation. Do?ing so requires an understanding of the mechanisms governing these processes. In this project, a finite element simulation model to simulate electrically pumped LEDs based on colloidal semiconductor nanorod (NR) heterogeneous assembly was developed. When experimentally realising these devices, some of the issues are that nanocrystal LEDs (NC-LED) are brighter with thicker NC layers, which leads to in?effective carrier injection, and that an increased external quantum efficiency (EQE) requires balanced carrier injection and luminescent quenching to be reduced. The carrier recombination process and lifetimes will be simulated and studied using I-V simulations in COMSOL by looking at electrons and holes injected into, and emitting from, a cavity.
Additional file 1 of Foraging behaviour of a continental shelf marine predator, the grey seal (Halichoerus grypus), is associated with in situ, subsurface oceanographic conditions
Creators: name: Nowak, B. V. R.
name: W. D. Bowen
name: K. Whoriskey
name: D. C. Lidgard
name: J. E. Mills Flemming
name: S. J. Iverson
Publisher: name: figshare
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Sample means and standard deviations (SD) of age, body mass, and body length data collected for instrumented grey seals (n = 79). Between 1969 and 2002, groups of female and male grey seals were branded at weaning, producing a pool of individually identifiable, known-age adults [45]. Individuals were selected from this pool in addition to nine unbranded adults. Once immobilized, grey seals were weighed using a 300 kg (±1 kg) Salter spring balance (2009 to 2012) or a 500 kg (± 1 kg) Tractel ( www.tractel.com ) load cell (2013 to 2015); standard body length was also taken at this time. Table S2. Sample means and standard deviations (SD) of oceanographic properties measured by grey seals (n = 79) used in the Water Column Model (Model 1) and Bottom Conditions Model (Model 2), including chlorophyll-a concentration (chl-a; mg m− 3), upper-water column temperature (T50; °C), bottom temperature (°C), bottom depth (m), and bottom duration (s); values are separated by season, sex, and behavioural states estimated by hidden Markov models.
Basic Ideas and Tools for Projection-Based Model Reduction of Parametric Partial Differential Equations
Creators: name: Rozza, Gianluigi
name: Hess, Martin
name: Stabile, Giovanni
name: Tezzele, Marco
name: Ballarin, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We provide first the functional analysis background required for reduced order modeling and present the underlying concepts of reduced basis model reduction. The projection-based model reduction framework under affinity assumptions, offline-online decomposition and error estimation is introduced. Several tools for geometry parametrizations, such as free form deformation, radial basis function interpolation and inverse distance weighting interpolation are explained. The empirical interpolation method is introduced as a general tool to deal with non-affine parameter dependency and non-linear problems. The discrete and matrix versions of the empirical interpolation are considered as well. Active subspaces properties are discussed to reduce high-dimensional parameter spaces as a pre-processing step. Several examples illustrate the methodologies.
description: Book chapter to be published in the "Handbook for Model Reduction"
Some Problems in the Representation Theory of Simple Modular Lie Algebras
Creators: name: Benkart, Georgia
name: Feldvoss, Jörg
Publisher: name: arXiv
Year: 2015
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B50, 17B10, 17B20, 17B05

description: The finite-dimensional restricted simple Lie algebras of characteristic p > 5 are classical or of Cartan type. The classical algebras are analogues of the simple complex Lie algebras and have a well-advanced representation theory with important connections to Kazhdan-Lusztig theory, quantum groups at roots of unity, and the representation theory of algebraic groups. We survey progress that has been made towards developing a representation theory for the restricted simple Cartan-type Lie algebras, discuss comparable results in the classical case, formulate a couple of conjectures, and pose a dozen open problems for further study.
description: References updated; a few minor changes made in this version
A qualitative meta-synthesis of carers’ perceptions of factors influencing preschool children’s oral hygiene practices—A social practices perspective
Creators: name: Matic Girard, Ivana
name: Ward, P
name: Durey, A
name: McLean, C
name: Lund, S
name: Calache, Hanny
name: Baker, SR
name: Slack-Smith, Linda
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 4203
subject: Health services and systems
classificationCode: 32
subject: Biomedical and clinical sciences
classificationCode: 320309
subject: Paedodontics
classificationCode: 3203
subject: Dentistry
subject: FOS: Clinical medicine
classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences
classificationCode: 4202
subject: Epidemiology

description: Objectives: This study comprises a synthesis of published qualitative studies from developed countries on the perspectives of carers regarding the oral hygiene toothbrushing practices of preschool children, through the lens of social practice theory. Methods: A search of the following electronic databases was conducted for all available years: MEDLINE, EMBASE and Global Health using the Ovid platform; Dentistry & Oral Sciences Source (DOSS), Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Scopus. Included qualitative studies reported primary caregivers' perceptions of oral hygiene practices (focusing on toothbrushing) in preschool children (0–5 years old) in developed countries. A thematic synthesis of the qualitative findings was undertaken for the results of each study. Results: Eleven articles were included in this meta-synthesis. The focus of this paper was toothbrushing practices. A conceptual map of toothbrushing as a social practice was developed. Key findings included practice elements (meanings, competences, and materials), spatial and temporal aspects, and barriers and facilitators to performance. Conclusions: The application of a social practice lens to published qualitative research on the oral hygiene of preschool children provided insights into the meanings and competences related to toothbrushing, as perceived by primary caregivers. However, it also revealed limited information on material, spatial and temporal aspects of toothbrushing practices, indicating the importance of considering social practice theory as a framework in future research to address this gap. Furthermore, exploring toothbrushing in connection with related social practices has the potential to increase understanding of factors influencing oral health in preschool children.
Cox rings of du Val singularities
Creators: name: Facchini, Laura
name: González-Alonso, Víctor
name: Lasoń, Michał
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14B05, 14N10, 14J17, 14E99

description: In this note we introduce Cox rings of singularities and explicitly compute them in the case of du Val singularities $\mathbb{D}_n,\mathbb{E}_6,\mathbb{E}_7$ and $\mathbb{E}_8$.
description: final version (published version + minor corrections), 17 pages
(501202) James Joseph Weaver
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Quantum K theory of symplectic Grassmannians
Creators: name: Gu, W.
name: Mihalcea, L.
name: Sharpe, E.
name: Zou, H.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we discuss physical derivations of the quantum K theory rings of symplectic Grassmannians. We compare to standard presentations in terms of Schubert cycles, but most of our work revolves around a proposed description in terms of two other bases, involving shifted Wilson lines and lambda_y classes, which are motivated by and amenable to physics, and which we also provide for ordinary Grassmannians.
description: LaTeX, 59 pages; v2: signs corrected, an even/odd distinction explained
Knowing What We Have: Proposing a Sustainable Workflow for the Assessment of Digitized Archival Collections at Wilson Library
Creators: name: Blount, Kaylin
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Libraries—Special collections—Evaluation
Archival materials—Digitization—Evaluation
Metadata—Evaluation

description: The purpose of this paper was to develop a sustainable assessment workflow that could determine if existing digitized archival collections materials in the University of North Carolina at Chapel Hill’s Wilson Library accurately reflect the current digitization goals of Wilson Special Collections, the broader goals of the UNC Libraries, and the goals outlined by the UNC Libraries’ Reckoning Initiative. To do this, a pilot assessment of four digitized archival collections at Wilson Library was conducted to determine: (1) what types of materials have been digitized, (2) what those materials are about, and (3) who created and/or is depicted in those materials. Descriptive metadata records of digitized archival materials were enhanced and analyzed. The results of this research provide a workflow that can be used to undertake a full-scale assessment and an example of the types of findings and visualizations that a larger assessment could produce.
A new class of finite element variational multiscale turbulence models for incompressible magnetohydrodynamics
Creators: name: Sondak, David
name: Shadid, John N.
name: Oberai, Assad A.
name: Pawlowski, Roger P.
name: Cyr, Eric C.
name: Smith, Tom M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: 76F65 (Primary) 76W05 (Secondary)

description: New large eddy simulation (LES) turbulence models for incompressible magnetohydrodynamics (MHD) derived from the variational multiscale (VMS) formulation for finite element simulations are introduced. The new models include the variational multiscale formulation, a residual-based eddy viscosity model, and a mixed model that combines both of these component models. Each model contains terms that are proportional to the residual of the incompressible MHD equations and is therefore numerically consistent. Moreover, each model is also dynamic, in that its effect vanishes when this residual is small. The new models are tested on the decaying MHD Taylor Green vortex at low and high Reynolds numbers. The evaluation of the models is based on comparisons with available data from direct numerical simulations (DNS) of the time evolution of energies as well as energy spectra at various discrete times. A numerical study, on a sequence of meshes, is presented that demonstrates that the large eddy simulation approaches the DNS solution for these quantities with spatial mesh refinement.
description: 30 pages, 14 figures, submitted to the Journal of Computational Physics
A Review of Platforms for the Development of Agent Systems
Creators: name: Pal, Constantin-Valentin
name: Leon, Florin
name: Paprzycki, Marcin
name: Ganzha, Maria
Publisher: name: arXiv
Year: 2020
Subjects: subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences
subject: 68T42

description: Agent-based computing is an active field of research with the goal of building autonomous software of hardware entities. This task is often facilitated by the use of dedicated, specialized frameworks. For almost thirty years, many such agent platforms have been developed. Meanwhile, some of them have been abandoned, others continue their development and new platforms are released. This paper presents a up-to-date review of the existing agent platforms and also a historical perspective of this domain. It aims to serve as a reference point for people interested in developing agent systems. This work details the main characteristics of the included agent platforms, together with links to specific projects where they have been used. It distinguishes between the active platforms and those no longer under development or with unclear status. It also classifies the agent platforms as general purpose ones, free or commercial, and specialized ones, which can be used for particular types of applications.
description: 40 pages, 2 figures, 9 tables, 83 references
The Library and its Potential Role in Supporting Faculty with Tenure Packages and Impact Metrics
Creators: name: Baird, Lindsey
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Bibliometrics
Altmetrics
Tenure
Library Resources

description: This case study looks at the tenure policies at the University of North Carolina at Chapel Hill and the types of scholarly outputs required for tenure promotion. As types of research evolve and different metrics and methods are required to demonstrate impact, there are several library-based resources that librarians can use to aid faculty in the creation of tenure packages. The research landscape is changing across disciplines and librarians can help with that shift.
Effective Field Theory of non-Attractor Inflation
Creators: name: Akhshik, Mohammad
name: Firouzjahi, Hassan
name: Jazayeri, Sadra
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the model-independent studies of non attractor inflation in the context of effective field theory (EFT) of inflation. Within the EFT approach two independent branches of non-attractor inflation solutions are discovered in which a near scale-invariant curvature perturbation power spectrum is generated from the interplay between the variation of sound speed and the second slow roll parameter η. The first branch captures and extends the previously studied models of non-attractor inflation in which the curvature perturbation is not frozen on super-horizon scales and the single field non-Gaussianity consistency condition is violated. We present the general expression for the amplitude of local-type non-Gaussianity in this branch. The second branch is new in which the curvature perturbation is frozen on super-horizon scales and the single field non-Gaussianity consistency condition does hold in the squeezed limit. Depending on the model parameters, the shape of bispectrum in this branch changes from an equilateral configuration to a folded configuration while the amplitude of non-Gaussianity is less than unity.
description: 21 pages, 2 figures
Model of deep non-volcanic tremor part II: episodic tremor and slip
Creators: name: Gershenzon, Naum I.
name: Bambakidis, Gust
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Bursts of tremor accompany a moving slip pulse in Episodic Tremor and Slip (ETS) events. The sources of this non-volcanic tremor (NVT) are largely unknown. We have developed a model describing the mechanism of NTV generation. According to this model, NTV is a reflection of resonant-type oscillations excited in a fault at certain depth ranges. From a mathematical viewpoint, tremor (phonons) and slip pulses (solitons) are two different solutions of the sine-Gordon equation describing frictional processes inside a fault. In an ETS event, a moving slip pulse generates tremor due to interaction with structural heterogeneities in a fault and to failures of small asperities. Observed tremor parameters, such as central frequency and frequency attenuation curve, are associated with fault parameters and conditions, such as elastic modulus, effective normal stress, penetration hardness and friction. Model prediction of NTV frequency content is consistent with observations. In the framework of this model it is possible to explain the complicated pattern of tremor migration, including rapid tremor propagation and reverse tremor migration. Migration along the strike direction is associated with movement of the slip pulse. Rapid tremor propagation in the slip-parallel direction is associated with movement of kinks along a 2D slip pulse. A slip pulse, pinned in some places, can fragment into several pulses, causing tremor associated with some of these pulse fragments to move opposite to the main propagation direction. The model predicts that the frequency content of tremor during an ETS event is slightly different from the frequency content of ambient tremor and tremor triggered by earthquakes.
description: 26 pages, 12 figures
Additional file 1 of Formative research to inform the development of a peer-led HIV self-testing intervention to improve HIV testing uptake and linkage to HIV care among adolescents, young people and adult men in Kasensero fishing community, Rakai, Uganda: a qualitative study
Creators: name: Matovu, Joseph K. B.
name: Nambuusi, Aminah
name: Scovia Nakabirye
name: Wanyenze, Rhoda K.
name: Serwadda, David
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Study tool. Focus Group Discussion Guide.
Additional file 3 of Enhanced differentiation of isomeric RNA modifications by reducing the size of ions in ion mobility mass spectrometric measurements
Creators: name: Hongzhou Wang
name: Todd, Daniel A.
name: Chiu, Norman H. L.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology

description: Additional file 3: Figure S3. Calibration graphs of (A) m6A and (B) m3C by using the standard MS/MS mode. The CID was taken place in the trap cell with the optimal CID energy. The error bars represent one standard deviation (n =3).
AN ASYNCHRONOUS TRAINING TOOL FOR THE UNC WRITING CENTER TO SUPPORT STUDENT SUCCESS
Creators: name: Lee, Julian
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: The project created an interactive training exercise for the UNC Chapel Hill Writing Center to use in training coaches to respond to asynchronous online writing submissions. In order for coaches to respond to student writing, a crucial service for student success, more training is needed past an initial 40 synchronous hours at the beginning of the academic year. The resulting tool serves the goal of supporting student success at UNC Chapel Hill by preparing coaches for the technical aspects of responding to these asynchronous online submissions.
A Locally Conservative Mixed Finite Element Framework for Coupled Hydro-Mechanical-Chemical Processes in Heterogeneous Porous Media
Creators: name: Kadeethum, T.
name: Lee, S.
name: Ballarin, F.
name: Choo, J.
name: Nick, H. M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: This paper presents a mixed finite element framework for coupled hydro-mechanical-chemical processes in heterogeneous porous media. The framework combines two types of locally conservative discretization schemes: (1) an enriched Galerkin method for reactive flow, and (2) a three-field mixed finite element method for coupled fluid flow and solid deformation. This combination ensures local mass conservation, which is critical to flow and transport in heterogeneous porous media, with a relatively affordable computational cost. A particular class of the framework is constructed for calcite precipitation/dissolution reactions, incorporating their nonlinear effects on the fluid viscosity and solid deformation. Linearization schemes and algorithms for solving the nonlinear algebraic system are also presented. Through numerical examples of various complexity, we demonstrate that the proposed framework is a robust and efficient computational method for simulation of reactive flow and transport in deformable porous media, even when the material properties are strongly heterogeneous and anisotropic.
description: Preprint submitted to Elsevier
Energy Dependent Growth of Nucleon and Inclusive Charged Hadron Distributions
Creators: name: Wang, Hongmin
name: Hou, Zhao-Yu
name: Sun, Xian-Jing
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Mathematics (math.GM)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the Color Glass Condensate formalism, charged hadron p_{T} distributions in p+p collisions are studied by considering an energy-dependent broadening of nucleon's density distribution. Then, in the Glasma flux tube picture, the n-particle multiplicity distributions at different pseudo-rapidity ranges are investigated. Both of the theoretical results show good agreement with the recent experimental data from ALICE and CMS at \sqrt{s}=0.9, 2.36, 7 TeV. The predictive results for p_{T} and multiplicity distributions in p+p and p+Pb collisions at the Large Hadron Collider are also given in this paper.
description: 11 pages, 4 figures
title: Running to Your Own Beat
title: An Embodied Approach to Auditory Display Design
titleType: Subtitle
Creators: name: Haffenden, Stuart
Publisher: name: Lancaster University
Year: 2023

description: Personal fitness trackers represent a multi-billion-dollar industry, predicated on devices for assisting users in achieving their health goals. However, most current products only offer activity tracking and measurement of performance metrics, which do not ultimately address the need for technique related assistive feedback in a cost-effective way. Addressing this gap in the design space for assistive run training interfaces is also crucial in combating the negative effects of Forward Head Position, a condition resulting from mobile device use, with a rapid growth of incidence in the population. As such, Auditory Displays (AD) offer an innovative set of tools for creating such a device for runners. ADs present the opportunity to design interfaces which allow natural unencumbered motion, detached from the mobile or smartwatch screen, thus making them ideal for providing real-time assistive feedback for correcting head posture during running. However, issues with AD design have centred around overall usability and user-experience, therefore, in this thesis an ecological and embodied approach to AD design is presented as a vehicle for designing an assistive auditory interface for runners, which integrates seamlessly into their everyday environments.
(501204) Thomas Weaver Hazelby
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Public-Private Partnerships for Digitization: A Case-Study of UNC Libraries and Ancestry
Creators: name: Stout, Emma
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Academic libraries
Digitization
Newspapers
Management of public records

description: The goal of this study is to add to the current scholarly discourse around public-private partnerships from the perspective of a university library/archive. This case-study examines the 2012-2015 public-private partnership between UNC Libraries and Ancestry. Through the partnership over 3 million pages of North Carolina Newspapers were digitized. Using semi-structured interviews and an examination of available primary sources, I explore the partnership motivations and outcomes, using the experiences of UNC Libraries to explore what relevant knowledge other intuitions should have entering a public-private partnership. I found that public-private partnerships create a series of trade-offs. I found UNC Libraries was able to leverage their partnership to create more access to their collections, but it was not a fast or easy process.
Storied: A Case Study of Popular Fiction Collections in Academic Libraries
Creators: name: Green, Jordan
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022

description: This study examines how and why academic libraries collect popular fiction literature using a case study approach. Specifically, this exploratory study looks at this component of academic libraries’ collections in the University of North Carolina system and poses two questions: “How do UNC systems libraries collect popular fiction, and why? What purposes do/could these collections serve to users of an academic library?” In order to address these research questions, a sample of popular fiction titles sourced from recent published bestseller lists was title-author searched in the University of North Carolina campus systems’ catalogs. Data on presence, format, and location was recorded and analyzed for a picture of these academic libraries’ popular fiction literature holdings. Qualitative data from interviews with library staff familiar with these collections was also analyzed to understand the intention behind their development in conversation with existing literature. This study may impact collection development practices or interest for future research into this area.
Static and Dynamic Properties of Interacting Spin-1 Bosons in an Optical Lattice
Creators: name: Natu, Stefan S.
name: Pixley, J. H.
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the physics of interacting spin-$1$ bosons in an optical lattice using a variational Gutzwiller technique. We compute the mean-field ground state wave-function and discuss the evolution of the condensate, spin, nematic, and singlet order parameters across the superfluid-Mott transition. We then extend the Gutzwiller method to derive the equations governing the dynamics of low energy excitations in the lattice. Linearizing these equations, we compute the excitation spectra in the superfluid and Mott phases for both ferromagnetic and antiferromagnetic spin-spin interactions. In the superfluid phase, we recover the known excitation spectrum obtained from Bogoliubov theory. In the nematic Mott phase, we obtain gapped, quadratically dispersing particle and hole-like collective modes, whereas in the singlet Mott phase, we obtain a non-dispersive gapped mode, corresponding to the breaking of a singlet pair. For the ferromagnetic Mott insulator, the Gutzwiller mean-field theory only yields particle-hole like modes but no Goldstone mode associated with long range spin order. To overcome this limitation, we supplement the Gutzwiller theory with a Schwinger boson mean-field theory which captures super-exchange driven fluctuations. In addition to the gapped particle-hole-like modes, we obtain a gapless quadratically dispersing ferromagnetic spin-wave Goldstone mode. We discuss the evolution of the singlet gap, particle-hole gap, and the effective mass of the ferromagnetic Goldstone mode as the superfluid-Mott phase boundary is approached from the insulating side. We discuss the relevance and validity of Gutzwiller mean-field theories to spinful systems, and potential extensions of this framework to include more exotic physics which appears in the presence of spin-orbit coupling or artificial gauge fields.
description: 12 pages, 6 figures
Additional file 1 of A qualitative analysis of vaccine decision makers’ conceptualization and fostering of ‘community engagement’ in India
Creators: name: Dutta, Tapati
name: Meyerson, Beth E.
name: Agley, Jon
name: Barnes, Priscilla A.
name: Sherwood-Laughlin, Catherine
name: Nicholson-Crotty, Jill
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
Enriched Galerkin Discretization for Modeling Poroelasticity and Permeability Alteration in Heterogeneous Porous Media
Creators: name: Kadeethum, T.
name: Nick, H. M.
name: Lee, S.
name: Ballarin, F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: Accurate simulation of the coupled fluid flow and solid deformation in porous media is challenging, especially when the media permeability and storativity are heterogeneous. We apply the enriched Galerkin (EG) finite element method for the Biot's system. Block structure used to compose the enriched space and linearization and iterative schemes employed to solve the coupled media permeability alteration are illustrated. The open-source platform used to build the block structure is presented and illustrate that it helps the enriched Galerkin method easily adaptable to any existing discontinuous Galerkin codes. Subsequently, we compare the EG method with the classic continuous Galerkin (CG) and discontinuous Galerkin (DG) finite element methods. While these methods provide similar approximations for the pressure solution of Terzaghi's one-dimensional consolidation, the CG method produces spurious oscillations in fluid pressure and volumetric strain solutions at material interfaces that have permeability contrast and does not conserve mass locally. As a result, the flux approximation of the CG method is significantly different from the one of EG and DG methods, especially for the soft materials. The difference of flux approximation between EG and DG methods is insignificant; still, the EG method demands approximately two and three times fewer degrees of freedom than the DG method for two- and three-dimensional geometries, respectively. Lastly, we illustrate that the EG method produces accurate results even for much coarser meshes.
(501205) Emily Margaret Hazelby
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Variational Inference for Deblending Crowded Starfields
Creators: name: Liu, Runjing
name: McAuliffe, Jon D.
name: Regier, Jeffrey
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Machine Learning (cs.LG)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In images collected by astronomical surveys, stars and galaxies often overlap visually. Deblending is the task of distinguishing and characterizing individual light sources in survey images. We propose StarNet, a Bayesian method to deblend sources in astronomical images of crowded star fields. StarNet leverages recent advances in variational inference, including amortized variational distributions and an optimization objective targeting an expectation of the forward KL divergence. In our experiments with SDSS images of the M2 globular cluster, StarNet is substantially more accurate than two competing methods: Probabilistic Cataloging (PCAT), a method that uses MCMC for inference, and DAOPHOT, a software pipeline employed by SDSS for deblending. In addition, the amortized approach to inference gives StarNet the scaling characteristics necessary to perform Bayesian inference on modern astronomical surveys.
(501197) Mary [Weaver]
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at $\sqrt{s} = 8$ TeV Measured with the ATLAS Detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for new phenomena in LHC proton-proton collisions at a center-of-mass energy of $\sqrt{s}=8$ TeV was performed with the ATLAS detector using an integrated luminosity of 17.3 fb$^{-1}$. The angular distributions are studied in events with at least two jets; the highest dijet mass observed is 5.5 TeV. All angular distributions are consistent with the predictions of the Standard Model. In a benchmark model of quark contact interactions, a compositeness scale below 8.1 TeV in a destructive interference scenario and 12.0 TeV in a constructive interference scenario is excluded at 95 % CL; median expected limits are 8.9 TeV for the destructive interference scenario and 14.1 TeV for the constructive interference scenario.
description: 4 pages plus author list + cover pages (17 pages total), 1 figures, submitted to PRL, All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/EXOT-2014-15/
A Survey of Reference Services to Incarcerated Persons by Academic Law Libraries
Creators: name: Wooldridge, Julie
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2022
Subjects: Reference services (Libraries)
Law libraries

description: With the contents of prison law libraries decreasing dramatically and being replaced with digital kiosks of cases, prisoners are forced to turn to outside sources when additional legal materials are necessary. Law libraries across the country are tasked with fulfilling this need. This study will survey academic law libraries in the United States regarding their role in providing reference services to incarcerated individuals, including the number of requests received, the topics, and the percentage of requests where materials were furnished, and the primary reasons why requests are not fulfilled.