cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Approaches for Software Verification of an Emergency Recovery System for Micro Air Vehicles
Creators: name: Becker, Martin
name: Neumair, Markus
name: Söhn, Alexander
name: Chakraborty, Samarjit
Publisher: name: arXiv
Year: 2015
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: This paper describes the development and verification of a competitive parachute system for Micro Air Vehicles, in particular focusing on verification of the embedded software. We first introduce the overall solution including a system level failure analysis, and then show how we minimized the influence of faulty software. This paper demonstrates that with careful abstraction and little overapproximation, the entire code running on a microprocessor can be verified using bounded model checking, and that this is a useful approach for resource-constrained embedded systems. he resulting Emergency Recovery System is to our best knowledge the first of its kind that passed formal verification, and furthermore is superior to all other existing solutions (including commercially available ones) from an operational point of view.
description: 12 pages, 34th International Conference on Computer Safety, Reliability and Security (SAFECOMP)
Proteomic profiling of patient-derived glioblastoma xenografts identifies a subset with activated EGFR: implications for drug development
Creators: name: Cooter, Mary
name: Sampson, John H.
name: Yen, Timothy
name: Hoadley, Katherine A.
name: Mclendon, Roger
name: Ali-Osman, Francis
name: Keir, Stephen T.
name: Bigner, Darell D.
name: Kwatra, Shawn G.
name: Chagoya, Gustavo
name: Rasheed, Ahmed
name: Kwatra, Madan M.
name: Lipp, Eric S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: The development of drugs to inhibit glioblastoma (GBM) growth requires reliable preclinical models. To date, proteomic level validation of widely used patient-derived glioblastoma xenografts (PDGX) has not been performed. In the present study, we characterized 20 PDGX models according to subtype classification based on The Cancer Genome Atlas (TCGA) criteria, TP53, PTEN, IDH 1/2 and TERT promoter genetic analysis, EGFR amplification status, and examined their proteomic profiles against those of their parent tumors. The 20 PDGXs belonged to three of four TCGA subtypes: 8 classical, 8 mesenchymal, and 4 proneural; none neural. Amplification of EGFR gene was observed in 9 out of 20 xenografts, and of these, 3 harbored the EGFRvIII mutation. We then performed proteomic profiling of PDGX, analyzing expression/activity of several proteins including EGFR. Levels of EGFR phosphorylated at Y1068 vary considerably between PDGX samples, and this pattern was also seen in primary GBM. Partitioning of 20 PDGX into high (n=5) and low (n=15) groups identified a panel of proteins associated with high EGFR activity. Thus, PDGX with high EGFR activity represent an excellent preclinical model to develop therapies for a subset of GBM patients whose tumors are characterized by high EGFR activity. Further, the proteins found to be associated with high EGFR activity can be monitored to assess the effectiveness of targeting EGFR.
Supplementary Materials from Do larger individuals cope with resource fluctuations better? An artificial selection approach
Creators: name: Malerba, Martino E.
name: Palacios, Maria M.
name: Marshall, Dustin J.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology

description: Size determines the rate at which organisms acquire and use resources but it is unclear what size should be favoured under unpredictable resource regimes. Some theories claim smaller organisms can grow faster following a resource pulse, whereas others argue larger species can accumulate more resources and maintain growth for longer periods between resource pulses. Testing these theories has relied on interspecific comparisons, which tend to confound body size with other life-history traits. As a more direct approach, we used 280 generations of artificial selection to evolve a 10-fold difference in mean body size between small- and large-selected phytoplankton lineages of Dunaliella tertiolecta, while controlling for biotic and abiotic variables. We then quantified how body size affected the ability of this species to grow at nutrient-replete conditions and following periods of nitrogen or phosphorous deprivation. Overall, smaller cells showed slower growth, lower storage capacity and poorer recovery from phosphorous depletion, as predicted by the ‘fasting endurance hypothesis'. However, recovery from nitrogen limitation was independent of size—a finding unanticipated by current theories. Phytoplankton species are responsible for much of the global carbon fixation and projected trends of cell size decline could reduce primary productivity by lowering the ability of a cell to store resources.
Length-Four Pattern Avoidance in Inversion Sequences
Creators: name: Hong, Letong
name: Li, Rupert
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A05

description: Inversion sequences of length $n$ are integer sequences $e_1,\ldots ,e_n$ with $0\le e_i
description: To appear in Electronic Journal of Combinatorics. 15 pages
Validity and Reliability of the Japanese Version of the Rome III Diagnostic Questionnaire for Irritable Bowel Syndrome and Functional Dyspepsia
Creators: name: Whitehead, William E
name: Nakajima, Shigemi
name: Oshima, Tadayuki
name: Fukudo, Shin
name: Kanazawa, Motoyori
name: Sperber, Ami D
name: Palsson, Olafur S
name: Miwa, Hiroto
name: Drossman, Douglas A
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Background/AimsReliable diagnostic instruments for measuring the presence of functional gastrointestinal disorders based on the Rome III criteria have been lacking in Japan. The aims of the present study were to translate and validate the Rome III diagnostic questionnaire which was widely used in Western countries.MethodsThe original version of Rome III diagnostic questionnaire was translated from English into Japanese through 3 independent forward translations, resolution, back translation and reconciliation of the differences. Forty-nine patients with irritable bowel syndrome (IBS), 32 patients with functional dyspepsia (FD) and 56 subjects without any current GI symptoms as controls were recruited from three hospitals located in different regions of Japan and completed the IBS and FD diagnostic modules twice within 14 days. Kappa statistic was used to assess test-retest reliability. The sensitivity and specificity of each diagnostic module for distinguishing IBS or FD patients from controls was tested.ResultsMedian kappa statistics were 0.63 for the translated IBS diagnostic module and 0.68 for the FD module. The sensitivity, specificity, and positive predict value of the IBS module against physician diagnosis was 61.2%, 100%, and 100% and those of the FD module was 53.2%, 98.2%, and 94.4%, respectively. Meanwhile, IBS patients were significantly more likely to report blood in stools compared to controls (18.4% vs 1.8%, P < 0.01).ConclusionsThe IBS and FD diagnostic modules on the Japanese version of the Rome III diagnostic questionnaire are valid and reliable. Further studies are warranted to elucidate the diagnostic utility of the red flag questionnaire.
The DTI Challenge: Toward Standardized Evaluation of Diffusion Tensor Imaging Tractography for Neurosurgery: The DTI Challenge on Tractography for Neurosurgery
Creators: name: Stamm, Aymeric
name: Tristan-Vega, Antonio
name: Neher, Peter
name: Gerig, Guido
name: Peters, Terry
name: Gouttard, Sylvain
name: Norton, Isaiah
name: Maier-Hein, Klaus H.
name: Brun, Caroline
name: Prima, Sylvain
name: Pujol, Sonia
name: Veni, Gopalkrishna
name: Commowick, Olivier
name: Goubran, Maged
name: Pierpaoli, Carlo
name: Chauvin, Laurent
name: Gee, James
name: Shi, Yundi
name: Styner, Martin
name: Whitaker, Ross
name: Nabavi, Arya
name: Mamata, Hatsuho
name: Westin, Carl-Fredrik
name: Wells, William
name: Vemuri, Baba
name: Golby, Alexandra
name: Cheng, Guang
name: Khan, Ali
name: Kikinis, Ron
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Diffusion tensor imaging tractography reconstruction of white matter pathways can help guide brain tumor resection. However, DTI tracts are complex mathematical objects and the validity of tractography-derived information in clinical settings has yet to be fully established. To address this issue, we initiated the DTI Challenge, an international working group of clinicians and scientists whose goal was to provide standardized evaluation of tractography methods for neurosurgery. The purpose of this empirical study was to evaluate different tractography techniques in the first DTI Challenge workshop.
Statistical Analyses from Combined measurements of prey availability explain habitat selection in foraging seabirds.
Creators: name: Waggitt, James J.
name: Cazenave, Pierre W.
name: Howarth, Leigh M.
name: Evans, Peter G. H.
name: Kooij, Jeroen Van Der
name: Hiddink, Jan G.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Additional information on the model setup, performance and outputs.
Survival in Sinonasal Melanoma: A Meta-analysis
Creators: name: Gore, Mitchell
name: Zanation, Adam
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Sinonasal melanoma is an uncommon tumor which carries a poor prognosis and high rates of local and regional recurrence and distant metastasis. While surgical resection is the mainstay of treatment, the utility of multimodality therapy has not been well studied or established. We sought to better evaluate the optimal treatment modality for sinonasal melanoma. We reviewed 39 case reports involving 423 patients with sinonasal melanoma and present a meta-analysis comparing survival by treatment modality. The two-tailed p-value for survival by treatment modality was determined. The number of primary site/local, regional, and distant recurrences was determined where data was available. There was a nonsignificant increase in survival for patients treated with surgery + radiotherapy versus surgery alone. There was a statistically significant increase in survival for surgery + chemotherapy versus chemotherapy alone and versus surgery alone. Patients treated with combined surgery, radiation, and chemotherapy had a statistically shorter survival interval than patients treated with surgery + chemotherapy, which may reflect more advanced disease in patients treated with triple therapy. There was no statistically significant increase in survival found for the addition of radiation to surgery. This meta-analysis demonstrates that multimodality therapy, particularly the addition of chemo-or immunotherapy to surgery, may increase survival in a subset of patients. Radiation therapy did not appear to increase survival. There may be a significant increase in overall survival with combined modality therapy with surgery and chemo/immunotherapy versus single modality therapy. Level of evidence: III. Grade of recommendation: C.
Generalization of Laughlin's Theory for the Fractional Quantum Hall Effect
Creators: name: Mandal, Sudhansu S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by the quasiparticle wavefunction in the composite fermion (CF) theory for fractional quantum Hall filling factor $ν= 1/m$, I consider a suitable quasiparticle operator in differential form, as a modified form of Laughlin's quasiparticle operator, that reproduces quasiparticle wave function as predicted in the CF theory. I further consider the conjugate of this operator as quasihole operator for obtaining a novel quasihole wave function for $1/m$ state. Each of these wave functions is interpreted as expelled electron into a different Hilbert subspace from the original Hilbert space of Laughlin condensate while still maintaining its correlation (although changed) with the electrons in the condensate such that the expelled electron behaves as a CF with respect to the electrons in the condensate. With this interpretation, I show that the ground state wavefunctions for general states at filling fractions $ν_{n,m}^{\pm} = n/[n(m\mp 1)\pm 1]$, respectively, can be constructed as coherent superposition of $n$ coupled Laughlin condensates and their conjugates, formed at different Hilbert subspaces. The corresponding wave functions, specially surprising for $ν_{n,m}^{-}$ sequence of states, are identical with those proposed in the theory of noninteracting CFs. The states which were considered as fractional quantum Hall effect of interacting CFs, can also be treated in the same footing as for the prominent sequences of states describing as the coupled condensates among which one is a non-Laughlin condensate in a different Hilbert subspace. Further, I predict that the half filling of the lowest Landau level is a quantum critical point for phase transitions between two topologically distinct phases each corresponding to a family of states.
description: 3 figures; Supplementary part as a separate pdf file
VisRecall: Quantifying Information Visualisation Recallability via Question Answering
Creators: name: Wang, Yao
name: Jiao, Chuhan
name: Bâce, Mihai
name: Bulling, Andreas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Despite its importance for assessing the effectiveness of communicating information visually, fine-grained recallability of information visualisations has not been studied quantitatively so far. In this work, we propose a question-answering paradigm to study visualisation recallability and present VisRecall - a novel dataset consisting of 200 visualisations that are annotated with crowd-sourced human (N = 305) recallability scores obtained from 1,000 questions of five question types. Furthermore, we present the first computational method to predict recallability of different visualisation elements, such as the title or specific data values. We report detailed analyses of our method on VisRecall and demonstrate that it outperforms several baselines in overall recallability and FE-, F-, RV-, and U-question recallability. Our work makes fundamental contributions towards a new generation of methods to assist designers in optimising visualisations.
description: 10 pages, 10 figures
INTERNET BANKING PADA LEMBAGA KEUANGAN SYARIAH DAN KONVENSIONAL: PEMETAAN PENELITIAN MENGGUNAKAN STUDI PUSTAKA DAN BIBLIOMETRIK VOSVIEWER
Creators: name: Saputri, Mardini Indah
name: Budianto, Eka Wahyu Hestya
name: Dewi, Nindi Dwi Tetria
Publisher: name: Zenodo
Year: 2023
Subjects: Internet Banking
Lembaga Keuangan Syariah dan Konvensional
Studi Pustaka (Library Research)
Bibliometrik
VOSviewer

description: Penelitian ini bertujuan untuk memetakan topik penelitian seputar Internet Banking pada Lembaga Keuangan Syariah dan Konvensional dengan pendekatan kualitatif, yang bersifat studi pustaka (library research). Teknik pengumpulan data dengan: pertama, membuka sofware Perish/Harzing, lalu mencari jurnal berdasarkan kategori title words berkata kunci "Internet Banking" dalam kurun waktu seluruh tahun. Kedua, mengumpulkan data judul jurnal dalam Microsoft Excel, dan mengidentifikasi judul jurnal yang ganda. Ketiga, mengunduh file berformat RIS (Research Information Systems) dan PDF (Portable Document Format) dari seluruh jurnal yang telah dikumpulkan datanya. Keempat, memasukkan file data RIS ke dalam software Mendeley Dekstop. Teknik analisis data dengan memetakan topik penelitian seputar Internet Banking berdasarkan jurnal-jurnal yang telah dikumpulkan. Hasil penelitian menunjukkan bahwa terdapat 271 pemetaan topik penelitian menggunakan studi pustaka seputar jurnal penelitian terdahulu, peneliti menemukan 271 topik penelitian seputar Internet Banking pada Lembaga Keuangan Syariah dan Konvensional. Implikasi dan kontribusi penelitian ini adalah pemetaan topik-topik penelitian seputar Internet Banking, baik yang sering ataupun jarang diteliti oleh peneliti, sehingga peneliti lainnya dapat mengetahui kekosongan penelitian dalam topik ini.
Emergence of Two-Dimensional Massless Dirac Fermions, Chiral Pseudospins, and Berry's Phase in Potassium Doped Few-Layer Black Phosphorus
Creators: name: Baik, Seung Su
name: Kim, Keun Su
name: Yi, Yeonjin
name: Choi, Hyoung Joon
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Thin flakes of black phosphorus (BP) are a two-dimensional (2D) semiconductor whose energy gap is predicted being sensitive to the number of layers and external perturbations. Very recently, it was found that a simple method of potassium (K) doping on the surface of BP closes its band gap completely, producing a Dirac semimetal state with a linear band dispersion in the armchair direction and a quadratic one in the zigzag direction. Here, based on first-principles density functional calculations, we predict that, beyond the critical K density of the gap closure, 2D massless Dirac Fermions (i.e., Dirac cones) emerge in K-doped few-layer BP, with linear band dispersions in all momentum directions, and the electronic states around Dirac points have chiral pseudospins and Berry's phase. These features are robust with respect to the spin-orbit interaction and may lead to graphene-like electronic transport properties with greater flexibility for potential device applications.
Advancing Symptom Science Through Use of Common Data Elements
Creators: name: Anderson, Ruth
name: Schiffman, Rachel
name: McCloskey, Donna Jo
name: Waldrop-Valverde, Drenna
name: Dorsey, Susan G.
name: Moore, Shirley
name: Redeker, Nancy S.
name: Bakken, Suzanne
name: Docherty, Sharron
name: Heitkemper, Margaret
name: Grady, Patricia
name: Corwin, Elizabeth
name: Rapkin, Bruce
name: Pullen, Carol
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: BACKGROUND: Use of common data elements (CDEs), conceptually defined as variables that are operationalized and measured in identical ways across studies, enables comparison of data across studies in ways that would otherwise be impossible. Although healthcare researchers are increasingly using CDEs, there has been little systematic use of CDEs for symptom science. CDEs are especially important in symptom science because people experience common symptoms across a broad range of health and developmental states, and symptom management interventions may have common outcomes across populations.

PURPOSES: The purposes of this article are to (a) recommend best practices for the use of CDEs for symptom science within and across centers; (b) evaluate the benefits and challenges associated with the use of CDEs for symptom science; (c) propose CDEs to be used in symptom science to serve as the basis for this emerging science; and (d) suggest implications and recommendations for future research and dissemination of CDEs for symptom science.

DESIGN: The National Institute of Nursing Research (NINR)-supported P20 and P30 Center directors applied published best practices, expert advice, and the literature to identify CDEs to be used across the centers to measure pain, sleep, fatigue, and affective and cognitive symptoms.

FINDINGS: We generated a minimum set of CDEs to measure symptoms.

CONCLUSIONS: The CDEs identified through this process will be used across the NINR Centers and will facilitate comparison of symptoms across studies. We expect that additional symptom CDEs will be added and the list will be refined in future work.

CLINICAL RELEVANCE: Symptoms are an important focus of nursing care. Use of CDEs will facilitate research that will lead to better ways to assist people to manage their symptoms.
Congruences for 1-shell totally symmetric plane partitions
Creators: name: Chern, Shane
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary 11D61, Secondary 11D72, 05A10

description: Let $f(n)$ denote the number of 1-shell totally symmetric plane partitions of weight $n$. Recently, Hirschhorn and Sellers, Yao, and Xia established a number of congruences modulo 2 and 5, 4 and 8, and 25 for $f(n)$, respectively. In this note, we shall prove several new congruences modulo 125 and 11 by using some results of modular forms. For example, for all $n\ge 0$, we have \begin{align*} f(1250n+125)&\equiv 0 \pmod{125},\\ f(1250n+1125)&\equiv 0 \pmod{125},\\ f(2750n+825)&\equiv 0 \pmod{11},\\ f(2750n+1925)&\equiv 0 \pmod{11}. \end{align*}
Forschungsunterstützung UB Hildesheim
Creators: name: Strauch-Davey, Annette
Publisher: name: Zenodo
Year: 2022
Subjects: Forschungsunterstützung
UB Hildesheim
Forschungsunterstützung UB Hildesheim
Forschungsunterstützung Universitätsbibliothek Hildesheim

description: Um Fehler und langes Suchen zu vermeiden, ist es sinnvoll, gleich zu Beginn des Projektes, Zeit in eine systematische Organisation der Dateien und Ordner zu investieren.
 Ordnen und Strukturieren ist hinsichtlich der Qualitätssicherung von Forschung besonders wichtig, vor allen Dingen auch dann, wenn mit anderen Forschenden und Forschungsgruppen kooperativ in Projekten geforscht wird.
Development and Implementation of a Peer Mentoring Program for Early Career Gerontological Faculty: Mentoring Early Career Gerontological Faculty
Creators: name: Aizer Brody, Abraham
name: Bryant, Ashley Leak
name: Siegel, Elena O.
name: Bond, Stewart M.
name: Perez, Adriana
name: Shillam, Casey
name: Foster, Victoria
name: Edelman, Linda S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: In conjunction with the National Hartford Centers of Gerontological Nursing Excellence (NHCGNE), formerly known as the Building Academic Geriatric Nursing Capacity Initiative (BAGNC), the Hartford Gerontological Nursing Leaders (HGNL) developed and executed a program beginning in 2011 to enhance both (a) the experience of newly selected scholars and fellows to the NHCGNE and (b) the ongoing professional development of the HGNL. The purpose of this article is to describe key strategies used to develop and execute the mentoring program and to present the formative and summative program evaluation.
Numerical analysis of several FFT-based schemes for computational homogenization
Creators: name: Ye, Changqing
name: Chung, Eric T.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 74Q05, 74Q15, 65N12

description: We study the convergences of several FFT-based schemes that are widely applied in computational homogenization for deriving effective coefficients, and the term "convergence" here means the limiting behaviors as spatial resolutions going to infinity. Those schemes include Moulinec-Suquent's scheme [Comput Method Appl M, 157 (1998), pp. 69-94], Willot's scheme [Comptes Rendus Mécanique, 343 (2015), pp. 232-245], and the FEM scheme [Int J Numer Meth Eng, 109 (2017), pp. 1461-1489]. Under some reasonable assumptions, we prove that the effective coefficients obtained by those schemes are all convergent to the theoretical ones. Moreover, for the FEM scheme, we can present several convergence rate estimates under additional regularity assumptions.
(400455) David Kidd
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.
Some aspects of Affleck-Kennedy-Lieb-Tasaki models: tensor network, physical properties, spectral gap, deformation, and quantum computation
Creators: name: Wei, Tzu-Chieh
name: Raussendorf, Robert
name: Affleck, Ian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Affleck, Kennedy, Lieb, and Tasaki constructed a spin-1 model that is isotropic in spins and possesses a provable finite gap above the ground state more than three decades ago. They also constructed models in two dimensions. Their construction has impacted subsequent research that is still active. In this review article, we review some selected the progresses, such as magnetic ordering of the AKLT models, emerging phases under deforming the AKLT Hamiltonians, symmetry-protected topological order in several AKLT models, their spectral gap, and applications for quantum computation.
description: 47 pages, single column, 12 figures, to appear in a Chapter of the Springer Volume on Entanglement in Spin Chains - Theory and Quantum Technology Applications
РОЛЬ ЛИНГВОКУЛЬТУРОЛОГИЧЕСКИХ ПРЕЦЕДЕНТНЫХ ФЕНОМЕНОВ В ОБУЧЕНИИ ИНОСТРАННЫХ ЯЗЫКОВ.
Creators: name: Маматкулова, Камола
Publisher: name: Zenodo
Year: 2023

description: С появлением разума у человека, появилась и потребность выражать свои мысли и нужды, а для этого соответственно нужен язык.
(400457) John Ross
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.
Invariant connections and PBW theorem for Lie groupoid pairs
Creators: name: Laurent-Gengoux, Camille
name: Voglaire, Yannick
Publisher: name: arXiv
Year: 2015
Subjects: subject: Differential Geometry (math.DG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 53C05, 53C30, 53C12

description: To a closed wide Lie subgroupoid $\mathbf{A}$ of a Lie groupoid $\mathbf{L}$, i.e. a Lie groupoid pair, we associate an Atiyah class which we interpret as the obstruction to the existence of $\mathbf{L}$-invariant fibrewise affine connections on the homogeneous space $\mathbf{L}/\mathbf{A}$. For Lie groupoid pairs with vanishing Atiyah class, we show that the left $\mathbf{A}$-action on the quotient space $\mathbf{L}/\mathbf{A}$ can be linearized. In addition to giving an alternative proof of a result of Calaque about the Poincare-Birkhoff-Witt map for Lie algebroid pairs with vanishing Atiyah class, this result specializes to a necessary and sufficient condition for the linearization of dressing actions, and gives a clear interpretation of the Molino class as an obstruction to the simultaneous linearization of all the monodromies. In the course of the paper, a general theory of connections on Lie groupoid equivariant principal bundles is developed.
description: 49 pages, final version accepted for publication in the Pacific Journal of Mathematics
The Pop-stack-sorting Operator on Tamari Lattices
Creators: name: Hong, Letong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A15, 06A12, 06B10, 05A05

description: Motivated by the pop-stack-sorting map on the symmetric groups, Defant defined an operator $\mathsf{Pop}_M : M \to M$ for each complete meet-semilattice $M$ by $$\mathsf{Pop}_M(x)=\bigwedge(\{y\in M: y\lessdot x\}\cup \{x\}).$$ This paper concerns the dynamics of $\mathsf{Pop}_{\mathrm{Tam}_n}$, where $\mathrm{Tam}_n$ is the $n$-th Tamari lattice. We say an element $x\in \mathrm{Tam}_n$ is $t$-$\mathsf{Pop}$-sortable if $\mathsf{Pop}_M^t (x)$ is the minimal element and we let $h_t(n)$ denote the number of $t$-$\mathsf{Pop}$-sortable elements in $\mathrm{Tam}_n$. We find an explicit formula for the generating function $\sum_{n\ge 1}h_t(n)z^n$ and verify Defant's conjecture that it is rational. We furthermore prove that the size of the image of $\mathsf{Pop}_{\mathrm{Tam}_n}$ is the Motzkin number $M_n$, settling a conjecture of Defant and Williams.
description: 13 pages, 1 figure
A separable, dynamically local ontological model of quantum mechanics
Creators: name: Pienaar, Jacques
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A model of reality is called separable if the state of a composite system is equal to the union of the states of its parts, located in different regions of space. Spekkens has argued that it is trivial to reproduce the predictions of quantum mechanics using a separable ontological model, provided one allows for arbitrary violations of `dynamical locality'. However, since dynamical locality is strictly weaker than local causality, this leaves open the question of whether an ontological model for quantum mechanics can be both separable and dynamically local. We answer this question in the affirmative, using an ontological model based on previous work by Deutsch and Hayden. Although the original formulation of the model avoids Bell's theorem by denying that measurements result in single, definite outcomes, we show that the model can alternatively be cast in the framework of ontological models, where Bell's theorem does apply. We find that the resulting model violates local causality, but satisfies both separability and dynamical locality, making it a candidate for the `most local' ontological model of quantum mechanics.
description: 9 pages, 2 figures
Falls in Older Adults With Cancer: Evaluation by Oncology Providers
Creators: name: Muss, Hyman B.
name: Williams, Grant R.
name: Guerard, Emily J.
name: Jolly, Trevor A.
name: Deal, Allison M.
name: Nyrop, Kirsten A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Falls in older adults are common. Screening for falls is quick, simple, and important because falls increase the risk of morbidity and mortality in older patients with cancer. The aim of this study was to evaluate oncology providers' recognition of and response to falls in older patients with cancer.
Master integrals for the four-loop Sudakov form factor
Creators: name: Boels, Rutger
name: Kniehl, Bernd A.
name: Yang, Gang
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The light-like cusp anomalous dimension is a universal function in the analysis of infrared divergences. In maximally ($\mathcal{N}=4$) supersymmetric Yang-Mills theory (SYM) in the planar limit, it is known, in principle, to all loop orders. The non-planar corrections are not known in any theory, with the first appearing at the four-loop order. The simplest quantity which contains this correction is the four-loop two-point form factor of the stress tensor multiplet. This form factor was largely obtained in integrand form in a previous work for $\mathcal{N}=4$ SYM, up to a free parameter. In this work, a reduction of the appearing integrals obtained by solving integration-by-parts (IBP) identities using a modified version of Reduze is reported. The form factor is shown to be independent of the remaining parameter at integrand level due to an intricate pattern of cancellations after IBP reduction. Moreover, two of the integral topologies vanish after reduction. The appearing master integrals are cross-checked using independent algebraic-geometry techniques explored in the Mint package. The latter results provide the basis of master integrals applicable to generic form factors, including those in Quantum Chromodynamics. Discrepancies between explicitly solving the IBP relations and the MINT approach are highlighted. Remaining bottlenecks to completing the computation of the four-loop non-planar cusp anomalous dimension in $\mathcal{N}=4$ SYM and beyond are identified.
description: 42 pages, 4 tables, 4 ancillary files, matches journal version
Provider Education about Glaucoma and Glaucoma Medications during Videotaped Medical Visits
Creators: name: Tudor, Gail
name: Sleath, Betsy
name: Muir, Kelly W.
name: Blalock, Susan J.
name: Giangiacomo, Annette L.
name: Lawrence, Scott
name: Robin, Alan L.
name: Carpenter, Delesha M.
name: Hartnett, Mary Elizabeth
name: Sayner, Robyn
name: Goldsmith, Jason
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Objective. The purpose of this study was to examine how patient, physician, and situational factors are associated with the extent to which providers educate patients about glaucoma and glaucoma medications, and which patient and provider characteristics are associated with whether providers educate patients about glaucoma and glaucoma medications. Methods. Patients with glaucoma who were newly prescribed or on glaucoma medications were recruited and a cross-sectional study was conducted at six ophthalmology clinics. Patients’ visits were videotape recorded and patients were interviewed after visits. Generalized estimating equations were used to analyze the data. Results. Two hundred and seventy-nine patients participated. Providers were significantly more likely to educate patients about glaucoma and glaucoma medications if they were newly prescribed glaucoma medications. Providers were significantly less likely to educate African American patients about glaucoma. Providers were significantly less likely to educate patients of lower health literacy about glaucoma medications. Conclusion. Eye care providers did not always educate patients about glaucoma or glaucoma medications. Practice Implications. Providers should consider educating more patients about what glaucoma is and how it is treated so that glaucoma patients can better understand their disease. Even if a patient has already been educated once, it is important to reinforce what has been taught before.
(400458) Jane Anderson
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.
A solution to the naturalness problem
Creators: name: Fariborz, Amir H.
name: Jora, Renata
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a solution to the naturalness problem of the electroweak scale based on a change of variable in the Fourier space of non supersymmetric nature that transforms a boson into a fermion and viceversa. This is exemplified for that part of the standard model Lagrangian that contains a Dirac fermion coupled with the Higgs field. The full Lagrangian which contains both the initial particles and the partners obtained through this method is invariant under the symmetry associated to this change of variables and is free of quadratic divergences to the scalar particles present in the Lagrangian. The partners appear mostly as "off-shell" states thus explaining their experimental absence at any particle accelerators.
description: 7 pages, version published
Histoire de la Marseillaise
Creators: name: Premat, Christophe
Publisher: name: Stockholm University
Year: 2022
Subjects: History of ideas
Literature in French
French language
Cultural studies of nation and region

description: This course on the history of the anthem "La Marseillaise" with an insight on the representations of the song in the French literature in the 19th century. It is a part of a course entitled "Culture and society in France" given at Stockholm University (French, level I)
Linear adjoint restriction estimates for paraboloid
Creators: name: Miao, Changxing
name: Zhang, Junyong
name: Zheng, Jiqiang
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove a class of modified paraboloid restriction estimates with a loss of angular derivatives for the full set of paraboloid restriction conjecture indices. This result generalizes the paraboloid restriction estimate in radial case from [Shao, Rev. Mat. Iberoam. 25(2009), 1127-1168], as well as the result from [Miao et al. Proc. AMS 140(2012), 2091-2102]. As an application, we show a local smoothing estimate for a solution of the linear Schrödinger equation under the assumption that the initial datum has additional angular regularity.
description: 24 pages
Radial and non-radial multiple solutions to a general mixed dispersion NLS equation
Creators: name: d'Avenia, Pietro
name: Pomponio, Alessio
name: Schino, Jacopo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J35, 35J91, 35Q60

description: We study the following nonlinear Schrödinger equation with a forth order dispersion term \[ Δ^2u-βΔu=g(u) \quad \text{in } \mathbb{R}^N \] in the positive and zero mass regimes: in the former, $N\geq 2$ and $β> -2\sqrt{m}$, where $m>0$ depends on $g$; in the latter, $N\geq 3$ and $β>0$. In either regimes, we find an infinite sequence of solutions under rather generic assumptions about $g$; if $N=2$ in the positive mass case, or $N=4$ in the zero mass case, we need to strengthen such assumptions. Our approach is variational.
description: 28 pages, revised version
title: MA E-Learning und Wissensmanagement Praxisprojekte 2022/23
Creators: name: Geyer, Barbara
name: Fischer, Julian
name: Schrenk, Robert
Publisher: name: FH Burgenland
Year: 2023
Subjects: classificationCode: 5.8
subject: FOS: Media and communications

description: 1x1 des Bildungsmanagements in der Nachhaltigen Tierhaltung Österreich / E-Learning Kurs: In 4 Lektionen zur korrekt zitierten Arbeit / Berndorf poolacademy - Die E-Learning Plattform für Berndorf Bäderbau / E-Learning Kurs für Studieneinsteiger*innen des Masterstudiums Disability, Diversity und Digitalisierung / E-Learning Feuerwehr / Konfliktdiagnose. Konflikte erkennen, deuten und ihnen nachgehen! / LATIDO Help Center 2.0 / E-Learning Wiener Neustadt / SuccessFactors Academy / "Trainthe Trainer" E-Learning für den VROnSite Führungssimulator / Blended-Learning-Modul: Nachhaltiger Umgang mit Energie und Ressourcen / Lehrlingsapp wolkenpfad
Statistical Analyses from Combined measurements of prey availability explain habitat selection in foraging seabirds
Creators: name: Waggitt, James J.
name: Cazenave, Pierre W.
name: Howarth, Leigh M.
name: Evans, Peter G. H.
name: Kooij, Jeroen Van Der
name: Hiddink, Jan G.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Additional information on the model setup, performance and outputs.
Rosetta: an operator basis translator for Standard Model effective field theory
Creators: name: Falkowski, Adam
name: Fuks, Benjamin
name: Mawatari, Kentarou
name: Mimasu, Ken
name: Riva, Francesco
name: sanz, Verónica
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We introduce Rosetta, a program allowing for the translation between different bases of effective field theory operators. We present the main functions of the program and provide an example of usage. One of the Lagrangians which Rosetta can translate into has been implemented into FeynRules, which allows Rosetta to be interfaced into various high-energy physics programs such as Monte Carlo event generators. In addition to popular bases choices, such as the Warsaw and Strongly Interacting Light Higgs bases already implemented in the program, we also detail how to add new operator bases into the Rosetta package. In this way, phenomenological studies using an effective field theory framework can be straightforwardly performed.
description: 12 pages, Matches version to be published in EPJC
Detailed methodology for utilising coccospheres and producing reconstructions from Warm plankton soup and red herrings: calcareous nannoplankton cellular communities and the Palaeocene–Eocene Thermal Maximum.
Creators: name: Gibbs, Samantha J.
name: Sheward, Rosie
name: Bown, Paul R.
name: Poulton, Alex J.
name: Alvarez, Sarah
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Geochemistry
subject: 40308 Palaeontology (incl. Palynology)

description: Constraining cell geometries and estimates of cellular PIC and POC levels for different groups of calcareous nannoplankton
A covariant, discrete time-frequency representation tailored for zero-based signal detection
Creators: name: Pascal, Barbara
name: Bardenet, Rémi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Signal Processing (eess.SP)
subject: Statistics Theory (math.ST)
subject: Methodology (stat.ME)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Recent work in time-frequency analysis proposed to switch the focus from the maxima of the spectrogram toward its zeros, which, for signals corrupted by Gaussian noise, form a random point pattern with a very stable structure leveraged by modern spatial statistics tools to perform component disentanglement and signal detection. The major bottlenecks of this approach are the discretization of the Short-Time Fourier Transform and the boundedness of the time-frequency observation window deteriorating the estimation of summary statistics of the zeros, on which signal processing procedures rely. To circumvent these limitations, we introduce the Kravchuk transform, a generalized time-frequency representation suited to discrete signals, providing a covariant and numerically tractable counterpart to a recently proposed discrete transform, with a compact phase space, particularly amenable to spatial statistics. Interesting properties of the Kravchuk transform are demonstrated, among which covariance under the action of SO(3) and invertibility. We further show that the point process of the zeros of the Kravchuk transform of white Gaussian noise coincides with those of the spherical Gaussian Analytic Function, implying its invariance under isometries of the sphere. Elaborating on this theorem, we develop a procedure for signal detection based on the spatial statistics of the zeros of the Kravchuk spectrogram, whose statistical power is assessed by intensive numerical simulations, and compares favorably to state-of-the-art zeros-based detection procedures. Furthermore it appears to be particularly robust to both low signal-to-noise ratio and small number of samples.
description: Accepted for publication in IEEE Transactions on Signal Processing on May, 26, 2022
Non-ideal Selection Field Induced Artifacts in X-Space MPI
Creators: name: Yagiz, Ecrin
name: Cagil, Ahmet R.
name: Saritas, Emine Ulku
Publisher: name: International Journal on Magnetic Particle Imaging
Year: 2020

description: In magnetic particle imaging (MPI), the selection field deviates from its ideal linearity in regions away from the center of the scanner. This work demonstrates that unaccounted non-linearity of the selection field causes warping in the image reconstructed with a basic x-space approach. We also show that unwarping algorithms can be applied to effectively address this issue, once the displacement map acting on the reconstructed image is determined. The unwarped image accurately represents the locations of nanoparticles, albeit with a resolution loss in regions away from the center of the scanner due to the degradation in selection field gradients. Int. J. Mag. Part. Imag. 6(2), 2020, Article ID: 2006001, DOI: 10.18416/IJMPI.2020.2006001
description: International Journal on Magnetic Particle Imaging, Vol 6 No 2 (2020)
Localized Photonic jets from flat 3D dielectric cuboids in the reflection mode
Creators: name: Minin, I. V.
name: Minin, O. V.
name: Pacheco-Pena, V.
name: Beruete, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences
subject: J.2
subject: 65Z05

description: A photonic jet (terajet at THz frequencies) commonly denotes a specific spatially localized region in the near-field at the front side of a dielectric particle with diameter comparable with wavelength illuminated with a plane wave from its backside (i.e., the jet emerges from the shadow surface of a dielectric particle). In this paper the formation of photonic is demonstrated using the recently proposed 3D dielectric cuboids working in reflection mode when the specific spatially localized region is localized towards the direction of incidence wavefront. The results of simulations based on Finite Integration Technique are discussed. All dimensions are given in wavelength units so that all results can be scaled any frequency of interest including optical frequencies, simplifying the fabrication process compared with spherical dielectrics. The results here presented may be of interest for novel applications including microscopy techniques and sensors.
description: 5 pages
(400456) William Gall
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.