cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Excitation spectra and spin gap of the half-filled Holstein-Hubbard model
Creators: name: Hohenadler, Martin
name: Assaad, Fakher F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Single-- and two-particle excitation spectra of the one-dimensional, half-filled Holstein-Hubbard model are calculated using the continuous-time quantum Monte Carlo method. In the metallic phase, the results are consistent with a Luther-Emery liquid that has gapped spin and single-particle excitations but a gapless charge mode. However, given the initially exponential dependence of the spin gap on the backscattering matrix element, the numerical excitation spectra appear gapless in the weak-coupling regime, and therefore resemble those of a Luttinger liquid. The Mott phase has the expected charge gap and gapless spin excitations. The Peierls state shows a charge, spin and single-particle gap, a soft phonon mode, backfolded shadow bands and soliton excitations. Arguments and numerical evidence for the existence of a nonzero spin gap throughout the metallic phase are provided in terms of equal-time spin and charge correlation functions.
description: 10 pages, 8 figures, 1 table, published version
Reparations and gender: a new challenge for the International Criminal Court
Creators: name: Cenalmor Rejas, Rebeca
Publisher: name: My University
Year: 2006
Subjects: gender discrimination
International Criminal Court
reparations
violence against women

description: Second semester University: University of Nottingham.
description: Gender-based violence is endemic to armed conflicts and it tends to affect women disproportionately. Even though the present decade has shown a significant shift towards a restorative model of justice, many efforts are still required to accurately place the needs of women as victims in reparation awards and programmes. This paper aims at highlighting the importance of applying a gender perspective to reparation policies whenever sexual crimes have been perpetrated. A special emphasis is placed on the potential role of the International Criminal Court. Academic pieces and legal instruments have been analysed. Reparations are part of a process aiming at the healing and reintegration of victims, where they must be actively involved and their special circumstances considered. Women have been marginalized in many judicial and international procedures, little effort has been made to address their needs in reparative mechanisms; just few examples are to be followed. The International Criminal Court has the substantive elements to address gender concerns in its reparation awards and programmes. The way the ICC and the Trust Fund will utilise this opportunity is crucial. However, more research must be carried out to provide the Court with additional information about the concrete needs and with examples, good practices and lessons learnt.
Coupled-channel scattering in 1+1 dimensional lattice model
Creators: name: Guo, Peng
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Based on the Lippmann-Schwinger equation approach, a generalized Lüscher's formula in 1+1 dimensions for two particles scattering in both the elastic and coupled-channel cases in moving frames is derived. A 2D coupled-channel scattering lattice model is presented, the model represents a two-coupled-channel resonant scattering scalars system. The Monte Carlo simulation is performed on finite lattices and in various moving frames. The 2D generalized Lüscher's formula is used to extract the scattering amplitudes for the coupled-channel system from the discrete finite-volume spectrum.
Agent-based modelling of social organisations
Creators: name: Koźlak, Jarosław
name: Zygmunt, Anna
Publisher: name: arXiv
Year: 2013
Subjects: subject: Social and Information Networks (cs.SI)
subject: Multiagent Systems (cs.MA)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In the paper, the model of the society represented by a social network and the model of a multi-agent system built on the basis of this, is presented. The particular aim of the system is to predict the evolution of a society and an analysis of the communities that appear, their characteristic features and reasons for coming into being. As an example of application, an analysis was made of a social portal which makes it possible to offer and reserve places in rooms for travelling tourists
description: International Conference on Complex, Intelligent and Software Intensive Systems, CISIS 2011, June 30 - July 2, 2011, Korean Bible University, Seoul, Korea, pp. 467-472
title: Structural Equation Modeling of Teaching Behavior in Internet Use of Teachers in Thailand
Creators: name: Pimdee, Paitoon
Publisher: name: TEM Journal
Year: 2019

description: At present, instruction via the internet is a challenge for teachers. Many teachers have changed their teaching behavior (TB) from a conventional style into a style of teaching via the internet. For this reason, this research had the objective to develop a structural equation model (SEM) of TB in internet use of lower secondary (LS) school teachers, classified according to school size. The developed SEM model of TB in internet use of LS school teachers had validity that was congruent to the empirical data of every model with good criteria of all goodness of fit indices. The model was composed of 8 latent variables from 24 observed variables. All causal variables in the model had a positive direct effect on TB in internet use, and these were able to explain the variation in TB in a large sized school, a very large sized school, and an extra-large sized school, with 99, 100, and 92, respectively.
Relating the entanglement spectrum of noninteracting band insulators to their quantum geometry and topology
Creators: name: Legner, Markus
name: Neupert, Titus
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the entanglement spectrum of noninteracting band insulators, which can be computed from the two-point correlation function, when restricted to one part of the system. In particular, we analyze a type of partitioning of the system that maintains its full translational symmetry, by tracing over a subset of local degrees of freedom, such as sublattice sites or spin orientations. The corresponding single-particle entanglement spectrum is the band structure of an entanglement Hamiltonian in the Brillouin zone. We find that the hallmark of a nontrivial topological phase is a gapless entanglement spectrum with an "entanglement Fermi surface." Furthermore, we derive a relation between the entanglement spectrum and the quantum geometry of Bloch states contained in the Fubini-Study metric. The results are illustrated with lattice models of Chern insulators and Z_2 topological insulators.
description: 10 pages, 4 figures
A new Milky Way halo star cluster in the Southern Galactic Sky
Creators: name: Balbinot, Eduardo
name: Santiago, B. X.
name: da Costa, L.
name: Maia, M. A. G.
name: Majewski, S. R.
name: Nidever, D.
name: Rocha-Pinto, H. J.
name: Thomas, D.
name: Wechsler, R. H.
name: Yanny, B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report on the discovery of a new Milky Way companion stellar system located at (RA, Dec) = (22h10m43.15s, +14:56:58.8). The discovery was made using the eighth data release of SDSS after applying an automated method to search for overdensities in the Baryon Oscillation Spectroscopic Survey footprint. Follow-up observations were performed using CFHT-MegaCam, which reveal that this system is comprised of an old stellar population, located at a distance of 31.9+1.0-1.6 kpc, with a half-light radius of r_h = 7.24+1.94-1.29 pc and a concentration parameter of c = 1.55. A systematic isochrone fit to its color-magnitude diagram resulted in log(age) = 10.07+0.05-0.03 and [Fe/H] = -1.58+0.08-0.13 . These quantities are typical of globular clusters in the MW halo. The newly found object is of low stellar mass, whose observed excess relative to the background is caused by 96 +/- 3 stars. The direct integration of its background decontaminated luminosity function leads to an absolute magnitude of MV = -1.21 +/- 0.66. The resulting surface brightness is uV = 25.9 mag/arcsec2 . Its position in the M_V vs. r_h diagram lies close to AM4 and Koposov 1, which are identified as star clusters. The object is most likely a very faint star cluster - one of the faintest and lowest mass systems yet identified.
description: 6 pages, 3 figures. Accepted for publication in ApJ
The international criminal justice and violence against women during crisis in Africa: the cases of Guinea and Cote d'Ivore
Creators: name: Balde, Saidou
Publisher: name: My University
Year: 2012
Subjects: international criminal law
violence against women
Africa
Cote d'Ivoire
Guinea-Bissau

description: Second semester University: Lund University.
description: The objective of this thesis is to examine the link between international criminal justice and violence against women during conflicts in Africa, more particularly in Guinea and Cote d‟Ivoire. The first chapter enlightens the situations and tries to describe the events. In Guinea, I focus mainly on the demonstration organised by political and civil societies on September 28, 2009; while, in Cote d‟Ivoire, I talk about the armed conflict occurred between 2002 and 2007. In both States, rapes, sexual slavery, forced prostitution, harassment…etc. were perpetrated by security forces and by rebel groups. The second chapter analyses the International instruments that are protecting women in Guinea and Cote d‟Ivoire. It examines also the national instruments, such as the constitutional laws and penal codes of both States. The chapter shows that women in Guinea and Cote d‟Ivoire are well protected by laws, although the lack of implementation of these laws increases their vulnerability. The third chapter explains how the acts of sexual violence committed against Guinean and Ivorian women became international crimes, under international human rights laws and international humanitarian law. According to these laws, the crimes of rape, sexual slavery and forced prostitution committed in a country should be prosecuted by a domestic court or by an international court. The chapter shows, also, the efforts made by the national authorities and the international community to fight against impunity of sexual violence and the difficulties affecting their willingness to investigate and prosecute the crimes. The last chapter aims to identify the challenges Guinea and Cote d‟Ivoire should face, in order to fight against impunity of sexual violence towards women. In this context, the States should make some legal reforms and, in the meantime, enhance the position and role of women in their society.
A Meta-Analysis of Scholarly Research on Corona virus through Big Data Approach
Creators: name: Panda, Subhajit
Publisher: name: figshare
Year: 2023
Subjects: Library studies
Library and information studies not elsewhere classified

description: The purpose of the study is to examine the status of scholarly literature on Corona virus indexed in the big database, the Lens, taking into account, top-cited articles, top contributors, top active country region, most accepted study field and open access status. Relative growth rate (RGR) and Doubling time (Dt) calculation is also a major reflects of the paper. The study analyzes the status of scholarly publications on Corona virus research as indexed by Lens spanning a period from the oldest record until July 15, 2020. “Structured Search” was made under “New Scholar Search” using the term “Corona virus” and restrict the search result only for “Journal Article”. Results obtained were imported through email (.csv file) for further analysis and visualization using spreadsheet software. The results of the study show that out of total 26628 scholarly outputs 2109 are cited in a patent while 15963 in another scholarly literature. “The University of Hong Kong” is the most productive university with 412 scholarly literature, “The United States” as a most contributing country provides 8433 publications, “Journal of Virology” is the most contributing journal with 1012 publications, “Kwok-Yung Yuen” contributed maximum as an individual author and “Elsevier” as a top journal publisher. Among the Lens indexed scholarly publications on Corona virus, 64.04% obtained open accessibility in terms of open access colour while 64.09% under an open-access. No previous study could be identified dealing with such meta-analysis using the Lens database.
Machine Learning for Speech Forensics and Hypersonic Vehicle Applications
Creators: name: Bartusiak, Emily R
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Digital forensics
Machine learning not elsewhere classified
Aerospace engineering not elsewhere classified
Deep learning
Electrical engineering not elsewhere classified
Computer vision
Audio processing
Artificial intelligence not elsewhere classified

description: Synthesized speech may be used for nefarious purposes, such as fraud, spoofing, and misinformation campaigns. We present several speech forensics methods based on deep learning to protect against such attacks. First, we use a convolutional neural network (CNN) and transformers to detect synthesized speech. Then, we investigate closed set and open set speech synthesizer attribution. We use a transformer to attribute a speech signal to its source (i.e., to identify the speech synthesizer that created it). Additionally, we show that our approach separates different known and unknown speech synthesizers in its latent space, even though it has not seen any of the unknown speech synthesizers during training. Next, we explore machine learning for an objective in the aerospace domain.
 Compared to conventional ballistic vehicles and cruise vehicles, hypersonic glide vehicles (HGVs) exhibit unprecedented abilities. They travel faster than Mach 5 and maneuver to evade defense systems and hinder prediction of their final destinations. We investigate machine learning for identifying different HGVs and a conic reentry vehicle (CRV) based on their aerodynamic state estimates. We also propose a HGV flight phase prediction method. Inspired by natural language processing (NLP), we model flight phases as “words” and HGV trajectories as “sentences.” Next, we learn a “grammar” from the HGV trajectories that describes their flight phase transition patterns. Given “words” from the initial part of a HGV trajectory and the “grammar”, we predict future “words” in the “sentence” (i.e., future HGV flight phases in the trajectory). We demonstrate that this approach successfully predicts future flight phases for HGV trajectories, especially in scenarios with limited training data. We also show that it can be used in a transfer learning scenario to predict flight phases of HGV trajectories that exhibit new maneuvers and behaviors never seen before during training.
Violence against women as torture and positive state obligations to prevent : how much diligence is due?
Creators: name: Schinnerl, Kerstin
Publisher: name: My University
Year: 2014
Subjects: public-private
torture
violence against women

description: Second semester University: University of Nottingham.
description: Violence against women committed in the private sphere (such as domestic abuse or rape) is a global phenomenon of pervasive prevalence. Feminists have analogised these forms of violence to torture and have criticised the state actor requirement contained in the definition of torture in human rights law, as it seemingly leads to an exclusion of privately inflicted suffering from the scope of protection. This thesis is concerned with examining the applicability of the torture definition to privately committed violence against women and discusses how these private acts can be attributed to states under human rights law. In particular, it examines the concept of “consent or acquiescence” (as contained in the definition of torture of the UN Convention against Torture) and the doctrine of “due diligence” (as developed in the jurisprudence of various human rights bodies) and explores the extent of positive state obligations to prevent harm by private actors, in particular violence against women.
title: http://www.temjournal.com/content/84/TEMJournalNovember2019_1508_1516.html
Creators: name: Balashov, Dmytro
name: Bermudes, Diana
name: Rybalko, Petrо
name: Shukatka, Oksana
name: Kozeruk, Yuliia
name: Kolyshkina, Alla
Publisher: name: TEM Journal
Year: 2019

description: The purpose of the paper is to substantiate the model of future physical education teacher’ preparation to use the innovative types of motor activity in professional activity. 267 respondents (204 students, future physical education teachers, and 63 teachers) participated in the research. Students were divided into two groups. The experimental group trained according to the author's model: future physical education teachers’ preparation to use the innovative types of motor activity in the professional activity. The indicators «Volume of knowledge», "Gymnastic preparedness" and "Organizational actions", "Self-analysis" were defined to examine the readiness of future physical education teachers to use the innovative types of motor activity in professional activity. Qualitative and quantitative changes for each indicators of the readiness of the future physical education teachers to use the innovative types of motor activity in professional activities are reflected in positive dynamics, which is confirmed at the significance level of 0.05 according to the Student's statistical test. The pedagogical experiment has shown the effectiveness of the author's model of future physical education teachers’ preparation to use the innovative types of motor activity in professional activities.
title: Analytical and Comparison Study of Main Web Programming Languages ‒ ASP and PHP
Creators: name: Hussien Odeh, Ayman
Publisher: name: TEM Journal
Year: 2019

description: Web applications are growing and websites numbers are increasing, as well. At the same time the requirements on quality and performance are also increasing on the web application development. Every day new programming tools are appearing in the market. All of these issues are affecting the software development including web and mobile applications. This paper tries to provide helpful information for the web developers by means of making analytical comparison between two of the most important web programming languages – PHP and ASP as dynamic server-side scripting languages.
Influence of large permanent dipoles on molecular orbital tomography
Creators: name: Zhu, Xiaosong
name: Qin, Meiyan
name: Zhang, Qingbin
name: Li, Yang
name: Xu, Zhizhan
name: Lu, Peixiang
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The influence of large permanent dipoles on molecular orbital tomography via high-order harmonic generation (HHG) is investigated in this work. It is found that, owing to the modification of the angle-dependent ionization rate resulting from the Stark shift, the one-side-recollision condition for the tomographic imaging can not be satisfied even with the few-cycle driving pulses. To overcome this problem, we employ a tailored driving pulse by adding a weak low-frequency pulse to the few-cycle laser pulse to control the HHG process and the recollision of the continuum electrons are effectively restricted to only one side of the core. Then we carried out the orbital reconstruction in both the length and velocity forms. The results show that, the orbital structure can only be successfully reproduced by using the dipole matrix elements projected perpendicular to the permanent dipole in both forms.
description: 14 pages, 7 figures
Spontaneous staggered polarizations of the cyclic solid-on-solid model from algebraic Bethe Ansatz
Creators: name: Levy-Bencheton, D.
name: Terras, V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We compute the spontaneous staggered polarization of the cyclic SOS model at the thermodynamic limit. We use the determinant representation for finite-size form factors obtained from algebraic Bethe Ansatz.
description: 20 pages
title: Recommendations for establishing global collaborative networks in soil ecology
Creators: name: Maestre, Fernando T.
name: Eisenhauer, Nico
Publisher: name: SOIL ORGANISMS 91(3)
Year: 2019

description: The complexity and transnational nature of environmental issues our societies are facing, and the need to build scientific capacity building in many regions of the world, require the establishment of global collaborative research networks that include a diverse representation of scientists from multiple geographical, cultural and socio-economical backgrounds. This topic is currently gaining relevance in the field of soil ecology, as awareness is increasing that recognizing, addressing, and predicting the changes that soils are facing requires global collaboration. However, the setup, management and operation of research networks imply multiple tasks and challenges that need to be carefully considered. While major issues related to the setup of such networks in ecology have already been described in the literature, here we focus on aspects that are important to make them truly global and inclusive. For doing so, we introduce a series of recommendations to successfully develop research networks that: i) explore ecological questions requiring data with a global coverage and ii) foster the participation of scientists who have been traditionally underrepresented in international research collaborations. These recommendations, which are based on our own experience, also provide practical advice to anyone aiming to initiate (or join) a global collaborative research network to the mutual benefit of all contributors.
References
"Love is crazy, love is blind" : the slow and fragile recognition of psychological violence against women in intimate partner relationships in Europe
Creators: name: Chretien, Lorraine
Publisher: name: My University
Year: 2012
Subjects: domestic violence
Europe
psychological violence
violence against women

description: Second semester University: Lund University
description: Violence against women seems to be a serious problem only when associated with mass murders and rape in time of armed conflict, femicide, honour crimes and other brutal treatments inflicted to women. Although those forms of violence are significant, we have to bear in mind that in all countries, women are also subject to daily violence just because they are women. In the majority of cases, this violence takes the shape of psychological violence and is inflicted by the closest and more loved person: the partner. Whether he is an ex-husband or a current non-cohabitant partner, all those privileged individuals are inclined, because of patriarchal views and stereotypes, to exert on their partner an invisible violence making the victim lose all self-esteem and live in a climate of constant fear. Psychological violence often portend physical violence, when not used simultaneously. European people are not spared: such violence infiltrates all economic and geographical spheres without any exception. Taking into account this reality, the Council of Europe considered necessary to harmonise the legislation of the Member-States on the topic, asking for a global criminalisation of acts of violence against women. The Convention on Preventing and Combating Violence against Women and Domestic Violence, not yet into force at the time of this thesis, has the innovative specificity of being legally-binding. Although this Convention contains a provision condemning psychological violence, ratifying States have the possibility to reserve the right to provide for non criminal sanctions. Therefore, after analysing the current legislative developments in Spain, France and Sweden on the matter, I will emphasise the importance of having a criminal offence condemning psychological violence nowadays in Europe.
A Polyhedral Approximation Framework for Convex and Robust Distributed Optimization
Creators: name: Bürger, Mathias
name: Notarstefano, Giuseppe
name: Allgöwer, Frank
Publisher: name: arXiv
Year: 2013
Subjects: subject: Systems and Control (eess.SY)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this paper we consider a general problem set-up for a wide class of convex and robust distributed optimization problems in peer-to-peer networks. In this set-up convex constraint sets are distributed to the network processors who have to compute the optimizer of a linear cost function subject to the constraints. We propose a novel fully distributed algorithm, named cutting-plane consensus, to solve the problem, based on an outer polyhedral approximation of the constraint sets. Processors running the algorithm compute and exchange linear approximations of their locally feasible sets. Independently of the number of processors in the network, each processor stores only a small number of linear constraints, making the algorithm scalable to large networks. The cutting-plane consensus algorithm is presented and analyzed for the general framework. Specifically, we prove that all processors running the algorithm agree on an optimizer of the global problem, and that the algorithm is tolerant to node and link failures as long as network connectivity is preserved. Then, the cutting plane consensus algorithm is specified to three different classes of distributed optimization problems, namely (i) inequality constrained problems, (ii) robust optimization problems, and (iii) almost separable optimization problems with separable objective functions and coupling constraints. For each one of these problem classes we solve a concrete problem that can be expressed in that framework and present computational results. That is, we show how to solve: position estimation in wireless sensor networks, a distributed robust linear program and, a distributed microgrid control problem.
description: submitted to IEEE Transactions on Automatic Control
Efficient Direct Evaporative Cooling in an Atom Chip Magnetic Trap
Creators: name: Farkas, Daniel M.
name: Hudek, Kai M.
name: Du, Shengwang
name: Anderson, Dana Z.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We demonstrate direct evaporative cooling of $^{87}$Rb atoms confined in a dimple trap produced by an atom chip. By changing the two chip currents and two external bias fields, we show theoretically that the trap depth can be lowered in a controlled way with no change in the trap frequencies or the value of the field at the trap center. Experimentally, we maximized the decrease in trap depth by allowing some loosening of the trap. In total, we reduced the trap depth by a factor of 20. The geometric mean of the trap frequencies was reduced by less than a factor of 6. The measured phase space density in the final two stages increased by more than two orders of magnitude, and we estimate an increase of four orders of magnitude over the entire sequence. A subsequent rf evaporative sweep of only a few megahertz produced Bose-Einstein condensates. We also produce condensates in which raising the trap bottom pushes hotter atoms into an rf "knife" operating at a fixed frequency of 5\,MHz.
description: 5 pages, 3 figures
title: Tectonic map of Te Riu-a-Māui / Zealandia
Creators: name: Mortimer, Nick
name: Smith Lyttle, Belinda
name: Black, Jenny
Publisher: name: GNS Science
Year: 2020

description: This map poster shows the main tectonic features of the region within and near Te Riu-a-Māui / Zealandia. Earth's eighth continent is c. 5 Mkm2 in area and 95% submerged. Like all continents, it has a foundation of old, hard, crystalline rocks and a cargo of younger sedimentary basins and volcanoes. Te Riu-a-Māui / Zealandia is surrounded by oceanic crust of various ages and cut by the active Pacific-Australia plate boundary.
Crust type (continental, oceanic, volcanic arc, large igneous province; poorly constrained) and simplified Te Riu-a-Māui / Zealandia basement geology (Eastern and Western provinces, Median Batholith, Cenozoic allochthon, sedimentary basins) are shown as coloured areas on the map poster. Spreading ridges, fracture zones, subduction thrusts, intra-oceanic rifts, ocean floor isochrons, contours on subducting slab depth and the subsurface extent of the Hikurangi Plateau are shown as lines. Active plate boundary features and motion vectors are highlighted. Volcano locations are shown by symbols classified according to their age and nature (subduction-related, within-plate hotspot track and within-plate other).
The map poster is drawn using the New Zealand Continental Shelf 2000 Lambert Conformal Projection. Data sources and acknowledgements are given in GNS Science Report 2020/01. For an accompanying bathymetric map see GNS Science Poster 7. (auth)
title: Red Hawks Soar!: Showcasing our Unique Collections to Engage the University Community and Beyond
Creators: name: Ramsden, Karen
name: Sweeper, Darren
Publisher: name: eScholarship@UMassChan
Year: 2022

description: The purpose of our presentation is to share our experiences in building relationships in order to create several unique and socially relevant collections in the Montclair State University Digital Commons. We will discuss issues related to community engagement, outreach and librarian liaison work undertaken to form new partnerships. During this process we learned how to adapt to change and how to find new ways to innovate, create and collaborate in order to demonstrate the value of the library, while promoting faculty research and our students scholarly activities, in support of the Strategic Plan of the University. In our presentation, we will discuss how we created Personas from the results of our research study to identify faculty members to use as a guide when evaluating services and outreach. We will address the process of promoting the repository to the campus community at large, and everything in between from the planning stages to the continued growth and sustainability of the repository. As this evolving culture of research is embraced throughout the University, the need for a vibrant, adaptable, and creative use of the repository becomes just as crucial as an IR’s archival capabilities, especially when impacting the University’s strategic vision and mission.
Structural origins of the properties of rare earth nickelate superlattices
Creators: name: Hwang, Jinwoo
name: Son, Junwoo
name: Zhang, Jack Y.
name: Janotti, Anderson
name: Van De Walle, Chris G.
name: Stemmer, Susanne
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: NiO6 octahedral tilts in the LaNiO3/SrTiO3 superlattices are quantified using position averaged convergent beam electron diffraction in scanning transmission electron microscopy. It is shown that maintaining oxygen octahedra connectivity across the interface controls the octahedral tilts in the LaNiO3 layers, their lattice parameters and their transport properties. Unlike films and layers that are connected on one side to the substrate, subsequent LaNiO3 layers in the superlattice exhibit a relaxation of octahedral tilts towards bulk values. This relaxation is facilitated by correlated tilts in SrTiO3 layers and is correlated with the conductivity enhancement of the LaNiO3 layers in the superlattices relative to individual films.
description: Accepted for publication in Physical Review B (Rapid Communication)
Tetramorium (XIPHOMYRMEX) kelleri Forel 1887
Creators: name: Forel, A.
Publisher: name: L'Imprimerie Nationale
Year: 1891
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium kelleri

description: 1. TETRAMORIUM (XIPHOMYRMEX) KELLERI, Forel.
(PL IV, fig. 11.)
Tetramorium (Xiphomyrmex) Kelleri, Forel, Bull. Soc. entom. de Suisse (oct. 1887).
[[worker]]. Longueur 4,1 à 4,5 mill. Probablement fort voisin du X. tortuosum de Ceylan. Aspect très voisin des Macromischa; forme plus allongée que chez le T. guineense. Mandibules striées. Epistome caréné. Bord postérieur de la tête presque droit ou à peine concave. Yeux bombés, assez gros, situés en avant du milieu des côtés de la tête; cette dernière étroite, bien plus longue que large. Scapes entièrement ou presque entièrement logés dans une rainure située au bord externe des arêtes frontales qui atteignent l'occiput. Funicule épais; son premier article long seulement comme les deux suivants réunis; massue presque aussi longue que le reste du funicule. Pronotum voûté, arrondi. Thorax sans trace d'incisures, élargi devant, rétréci derrière. Epines du métanotum très longues, très étroites, divergentes, dirigées en arrière et en haut; leur longueur est double de la largeur du métanotum; pas d'épines métasternales. Premier n œ ud du pédicule longuement pétiole, vu de dessus ovoïde, plus long que large. Second n œ ud aussi long que large. Très grossiè- rement réticulé (y compris le pédicule), avec le fond des mailles finement raboteux. En outre, des rides longitudinales grossières sur le devant de la tête, l'épistome, l'arête frontale, les côtés du thorax et les scapes. Abdomen, pattes et face déclive du métanotum lisses et luisants, sauf les points piligères. Abondamment couvert partout (aussi les tibias et les scapes) d'une pilosité hérissée, assez longue, pointue, d'un gris jaunâtre. Pubescence couchée nulle, ou peu s'en faut. D'un rouge ferrugineux avec les pattes d'un jaune testacé et l'abdomen brun en dessus.
Madagascar: bois sur les bords de l'Ivondrona, près de Tamatave (Dr Conrad Keller).
Cette espèce est plus grande que le X. tortuosum et s'en distingue au moins, d'après la description, par son pédicule à sculpture grossière (qui est lisse chez le X. tortuosum), par son thorax plus rétréci derrière, sa pilosité plus longue et plus abondante et son abdomen plus foncé dessus qu'à l'extrémité.
description: Published as part of Forel, A., 1891, Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides., pp. 1-231 in Histoire Physique, Naturelle et Politique de Madagascar., Paris :L'Imprimerie Nationale on pages 153-154, DOI: 10.5281/zenodo.9896
Engineering Correlation Effects via Artificially Designed Oxide Superlattices
Creators: name: Chen, Hanghui
name: Marianetti, Chris A.
name: Millis, Andrew J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Ab initio calculations are used to predict that a superlattice composed of layers of LaTiO3 and LaNiO3 alternating along the [001] direction is a S=1 Mott insulator with large magnetic moments on the Ni sites, negligible moments on the Ti sites and a charge transfer gap set by the energy difference between Ni d and Ti d states, distinct from conventional Mott insulators. Correlation effects are enhanced on the Ni sites via filling the oxygen p states and reducing the Ni-O-Ni bond angle. Small hole (electron) doping of the superlattice leads to a two-dimensional single-band situation with holes (electrons) residing on Ni dx2-y2 (Ti dxy) orbital and coupled to antiferromagnetically correlated spins in the NiO2 layer.
description: 5 figures
Space-time structure of polynomiality and positivity for GPDs
Creators: name: Anikin, I. V.
name: Cherednikov, I. O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the space-time structure of polynomiality and positivity---the most important properties which are inherent to the generalized parton distributions (GPDs). In this connection, we re-examine the issue of the time- and normal- ordering in the operator definition of GPDs. We demonstrate that the contribution of the anti-commutator matrix element in the collinear kinematics, which was previously argued to vanish, has to be added in order to satisfy the polynomiality condition. Furthermore, we schematically show that a new contribution due to the anti-commutator modifies likewise the so-called positivity constraint, i.e., the Cauchy-Bunyakovsky-Schwarz inequality, which is another important feature of the GPDs.
description: 7 pages, 1 figure; the revised version
MHD instabilities in accretion mounds - 1: 2D axisymmetric simulations
Creators: name: Mukherjee, Dipanjan
name: Bhattacharya, Dipankar
name: Mignone, Andrea
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We have performed stability analysis of axisymmetric accretion mounds on neutron stars in High Mass X-ray Binaries (HMXB) by 2-D MHD simulations with the PLUTO MHD code. We find that the mounds are stable with respect to interchange instabilities, but addition of excess mass destabilizes the equilibria. Our simulations confirm that accretion mounds are unstable with respect to MHD instabilities beyond a threshold mass. We investigate both filled and hollow mounds and the for the latter also compute the expected profile of cyclotron resonance scattering features (CRSF). In comparison to CRSF from filled mounds reported in our earlier work, hollow mounds display wider and more complex line profiles.
description: Accepted for publication in MNRAS, 2013
Heavy-light diquark masses from QCD sum rules and constituent diquark models of tetraquarks
Creators: name: Kleiv, R. T.
name: Steele, T. G.
name: Zhang, Ailin
name: Blokland, Ian
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Diquarks with $J^{P}=0^{\pm}$, $1^{\pm}$ containing a heavy (charm or bottom) quark and a light quark are investigated using QCD Laplace sum rules. Masses are determined using appropriately constructed gauge invariant correlation functions, including for the first time next-to-leading order perturbative contributions. The $J^P=0^+$ and $1^+$ charm-light diquark masses are respectively found to be 1.86$\pm$0.05 GeV and 1.87$\pm$0.10 GeV, while those of the $0^+$ and $1^+$ bottom-light diquarks are both determined to be 5.08$\pm$0.04 GeV. The sum rules derived for heavy-light diquarks with negative parity are poorly behaved and do not permit unambiguous mass predictions, in agreement with previous results for negative parity light diquarks. The scalar and axial vector heavy-light diquark masses are degenerate within uncertainty, as expected by heavy quark symmetry considerations. Furthermore, these mass predictions are in good agreement with masses extracted in constituent diquark models of the tetraquark candidates X(3872) and $Y_b(10890)$. Thus these results provide QCD support for the interpretation of the X(3872) and $Y_b(10890)$ as $J^{PC}=1^{++}$ tetraquark states composed of diquark clusters. Further implications for tetraquarks among the heavy quarkonium-like XYZ states are discussed.
description: 15 pages, 7 figures
Effect of Genetic Variation in a Drosophila Model of Diabetes-Associated Misfolded Human Proinsulin
Creators: name: He, Bin Z.
name: Ludwig, Michael Z.
name: Dickerson, Desiree A.
name: Barse, Levi
name: Arun, Bharath
name: Park, Soo Young
name: Tamarina, Natalia A.
name: Selleck, Scott B.
name: Wittkopp, Patricia
name: Bell, Graeme I.
name: Kreitman, Martin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: The identification and validation of gene-gene interactions is a major challenge in human studies. Here, we explore an approach for studying epistasis in humans using a Drosophila melanogaster model of neonatal diabetes mellitus. Expression of mutant preproinsulin, hINSC96Y, in the eye imaginal disc mimics the human disease activating conserved cell stress response pathways leading to cell death and reduction in eye area. Dominant-acting variants in wild-derived inbred lines from the Drosophila Genetics Reference Panel produce a continuous, highly heritable, distribution of eye degeneration phenotypes. A genome-wide association study (GWAS) in 154 sequenced lines identified 29 candidate SNPs in 16 loci with P < 10-5 including one SNP in an intron of the gene sulfateless (sfl) which exceeded a conservative genome-wide significance threshold of P = 0.05 level (-log10 P > 7.62). RNAi knock-downs of sfl enhanced the eye degeneration phenotype in a mutant-hINS-dependent manner. sfl encodes a protein required for sulfation of the glycosaminoglycan, heparan sulfate. Two additional genes in the heparan sulfate (HS) biosynthetic pathway (tout velu, ttv and brother of tout velu, botv) also modified the eye phenotype, suggesting a link between HS-modified proteins and cellular responses to misfolded proteins. Finally, intronic variants marking the QTL were associated with decreased sfl expression, a result consistent with that predicted by RNAi studies. The ability to create a model of human genetic disease in the fly, map a QTL by GWAS to a specific gene (and noncoding variant), validate its contribution to disease with available genetic resources, and experimentally link the variant to a molecular mechanism, demonstrate the many advantages Drosophila holds in determining the genetic underpinnings of human disease.
QUANTUM ALGORITHMS FOR SUPERVISED LEARNING AND OPTIMIZATION
Creators: name: Selvarajan, Raja
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Quantum computation

description: We demonstrate how quantum machine learning might play a vital role in achieving moderate speedups in machine learning problems and might have scope for providing rich models to describe the distribution underlying the observed data. We work with Restricted Boltzmann Machines to demonstrate the same to supervised learning tasks. We compare the relative performance of contrastive divergence with sampling from Dwave annealer on bars and stripes dataset and then on imabalanced network security data set. Later we do training using Quantum Imaginary Time Evolution, that is well suited for the Noisy Intermediate-Scale Quantum era to perform classification on MNIST data set.
ACCESS-Background rate of adverse events-definition –Microangiopathy
Creators: name: Kelters, L
name: Sturkenboom, MCJM
name: Willame, C
name: Belchabir, L
name: Durán, L
Publisher: name: Zenodo
Year: 2021
Subjects: electronic health care databases, codes, AESI, vaccine, microangiopathy

description: This document contains the definition of Microangiopathy and the operationalization to extract this event from different electronic health care databases in the EU, to calculate background rates of AESI The document contains the key definition, procedures and treatments, the diagnosis codes based on Codemapper output with changes/additions by data access providers, and when available published validation studies and background rates
description: This study (ACCESS project) was funded by the European Medicines Agency
Binary Systems as Resonance Detectors for Gravitational Waves
Creators: name: Hui, Lam
name: McWilliams, Sean T.
name: Yang, I-Sheng
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Gravitational waves at suitable frequencies can resonantly interact with a binary system, inducing changes to its orbit. A stochastic gravitational-wave background causes the orbital elements of the binary to execute a classic random walk, with the variance of orbital elements growing with time. The lack of such a random walk in binaries that have been monitored with high precision over long time-scales can thus be used to place an upper bound on the gravitational-wave background. Using periastron time data from the Hulse-Taylor binary pulsar spanning ~30 years, we obtain a bound of h_c < 7.9*10^(-14) at ~10^(-4) Hz, where h_c is the strain amplitude per logarithmic frequency interval. Our constraint complements those from pulsar timing arrays, which probe much lower frequencies, and ground-based gravitational-wave observations, which probe much higher frequencies. Interesting sources in our frequency band, which overlaps the lower sensitive frequencies of proposed space-based observatories, include white-dwarf/supermassive black-hole binaries in the early/late stages of inspiral, and TeV scale preheating or phase transitions. The bound improves as (time span)^(-2) and (sampling rate)^(-1/2). The Hulse-Taylor constraint can be improved to ~3.8*10^(-15) with a suitable observational campaign over the next decade. Our approach can also be applied to other binaries, including (with suitable care) the Earth-Moon system, to obtain constraints at different frequencies. The observation of additional binary pulsars with the SKA could reach a sensitivity of h_c ~ 3*10^(-17).
description: 8 pages, 1 figure. version 2, clarified several points thanks to private communications with Marc Kamionkowski
Residual Energy Spectrum of Solar Wind Turbulence
Creators: name: Chen, C. H. K.
name: Bale, S. D.
name: Salem, C. S.
name: Maruca, B. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: It has long been known that the energy in velocity and magnetic field fluctuations in the solar wind is not in equipartition. In this paper, we present an analysis of 5 years of Wind data at 1 AU to investigate the reason for this. The residual energy (difference between energy in velocity and magnetic field fluctuations) was calculated using both the standard magnetohydrodynamic (MHD) normalization for the magnetic field and a kinetic version, which includes temperature anisotropies and drifts between particle species. It was found that with the kinetic normalization, the fluctuations are closer to equipartition, with a mean normalized residual energy of sigma_r = -0.19 and mean Alfven ratio of r_A = 0.71. The spectrum of residual energy, in the kinetic normalization, was found to be steeper than both the velocity and magnetic field spectra, consistent with some recent MHD turbulence predictions and numerical simulations, having a spectral index close to -1.9. The local properties of residual energy and cross helicity were also investigated, showing that globally balanced intervals with small residual energy contain local patches of larger imbalance and larger residual energy at all scales, as expected for non-linear turbulent interactions.