cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The critical role of substrate disorder in valley splitting in Si quantum wells
Creators: name: Neyens, Samuel F.
name: Foote, Ryan H.
name: Thorgrimsson, Brandur
name: Knapp, T. J.
name: McJunkin, Thomas
name: Vandersypen, L. M. K.
name: Amin, Payam
name: Thomas, Nicole K.
name: Clarke, James S.
name: Savage, D. E.
name: Lagally, M. G.
name: Friesen, Mark
name: Coppersmith, S. N.
name: Eriksson, M. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Motivated by theoretical predictions that spatially complex concentration modulations of Si and Ge can increase the valley splitting in quantum wells, we grow and characterize Si/SiGe heterostructures with a thin, pure Ge layer at the top of the quantum well using chemical vapor deposition. We show that these heterostructures remain hosts for high-mobility electron gases. We measure two quantum wells with approximately five monolayers of pure Ge at the upper barrier, finding mobilities as high as 70,000 cm$^2$/Vs, compared to 100,000 cm$^2$/Vs measured in samples with no Ge layer. Activation energy measurements in quantum Hall states corresponding to Fermi levels in the gap between different valley states reveal energy gaps ranging from 30 to over 200 $μ$eV, and we extract a surprisingly strong dependence of the energy gap on electron density. We interpret our results using tight binding theory and argue that our results are evidence that atomic scale disorder at the quantum well interface dominates the behavior of the valley splittings of these modified heterostructures.
description: 7 pages
Amtliche Mitteilungen der Technischen Universität Dortmund Nr. 7/2024
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2024
Subjects: subject: 080

description: Fakultätsordnung der Fakultät für Informatik der Technischen Universität Dortmund vom 6. März 2024
description: Promotionsordnung der Fakultät Raumplanung der Technischen Universität Dortmund vom 6. März 2024
description: Dritte Ordnung zur Änderung der Promotionsordnung der Fakultät Maschinenbau der Technischen Universität Dortmund vom 6. März 2024
description: Ordnung des Dortmunder Kompetenzzentrums für Lehrkräftebildung und Lehr-/Lernforschung (DoKoLL) der Technischen Universität Dortmund vom 6. März 2024
description: Amtliche Mitteilungen der Technischen Universität Dortmund;2024; 7
Design and Fabrication of PERC-Like CdTe Solar Cells Using Micropatterned Al2O3 Layer
Creators: name: Roy, Etee Kawna
name: Powell, Kaden
name: Lee, Chungho
name: Xiong, Gang
name: Yoon, Heayoung
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Recent studies have investigated novel strategies to further improve the limited Voc of CdTe solar cells via increased carrier lifetime and doping density of CdTe thin films. Among various metal oxides, aluminum oxide (Al2O3) is a promising passivation candidate, where the negatively charged Al2O3 layer repels the minority carrier in CdTe and Al2O3 provides a chemically passivating interface, increasing the carrier lifetime. Despite the continuing efforts, an optimized back-contact architecture to improve the Voc while maintaining high Jsc and FF is still under development. In this work, we report the design, fabrication, and characterization of PERC-like CdTe solar cells, where an Al2O3 passivation layer is patterned using laser-beam lithography. Our process enables reproducible patterning on a rough surface CdTe while maintaining the size of the array in the design. Analysis of CdTe PERC devices (As-doped) shows a notably different Voc trend compared to FF and Jsc, independent of the patterned array structures used in this study. The subsurface electronic structure of CdTe and the interplay between carrier selectivity and collection of the patterned Al2O3 could be responsible for the observed PV characteristics.
description: 4 pages, 4 figures
ANRS - Jean-Michel Molina
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (4 pages).Autre destinataire : Dominique Mathez
description: created: start=2008-10-03;end=2008-10-08
Klein's Paradox
Creators: name: Bounames, A.
name: Chetouani, L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We solve the one dimensional Feshbach-Villars equation for spin-1/2 particle subjected to a scalar smooth potential. The eight component wave function is given in terms of the hypergeometric functions and via a limiting procedure, the wave functions of the step potential are deduced. These wave functions are used to test the validity of the boundary conditions deduced from the Feshbach-Villars transformation. The creation of pairs is predicted from the boundary condition of the charge density.
description: 18 pages, Latex, another title has been used in the published version
Tiltan and graphs with no infinite paths
Creators: name: Garti, Shimon
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic (math.LO)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 03E35, 05C63

description: We prove the consistency of tiltan with the positive relation $ω^*\cdotω_1\rightarrow(ω^*\cdotω_1,{\rm infinite\ path})^2$.
description: References
Approaches to Automated Morphological Classification of Galaxies
Creators: name: Naim, Avi
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: There is an obvious need for automated classification of galaxies, as the number of observed galaxies increases very fast. We examine several approaches to this problem, utilising {\em Artificial Neural Networks} (ANNs). We quote results from a recent study which show that ANNs can classsify galaxies morphologically as well as humans can.
description: 8 pages, uu-encoded compressed postscript file (containing 2 figures)
Note Illustrative della Carta geologica d'Italia alla scala 1:50.000, F. 428 Arzachena, Servizio Geologico d'Italia - ISPRA
Creators: name: Oggiano, G.
name: Cherchi, G.P.
name: Aversano, A.
name: Di Pisa, A.
name: Ulzega, A.
name: Orrù, P.
name: Pintus, C.
Publisher: name: INFN Open Access Repository
Year: 2005
Subjects: carta geologica, Arzachena, Regione Autonoma della Sardegna, CARG, stratigrafia, tettonica, sottosuolo, geological map, stratigraphy, tectonics, subsurface

description: Note illustrative redatte per il Foglio geologico n. 428 Arzachena  della Carta Geologica d'Italia alla scala 1:50.000. 144 pp.
Viewing as Experience : Enhancing Information Interactions in Exhibit Spaces
Creators: name: Chujun  Chen
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: Design

description: How can traditional exhibit spaces, such as art museums or botanical gardens, leverage various media to enhance the viewing experiences? Visitors always wish they could take something away from visiting art museums, which is also the goal of curators. Yet current exhibit space does not fully support the needs from both sides. On one hand, the pre-canned information and uniform information artifacts are not able to satisfy diverse needs of visitors in the age of information and globalization. On the other hand, interpretive texts are written carefully to engage the viewers, but the way it is displayed does not effectively reveal the inner structure of the narrative. This thesis is to innovate the viewing experience to create satisfying interactions and increase knowledge gain within and outside of the exhibit space, with a focus on art museums. Zero Information Space is thus proposed as an alternative solution. It’s an experimental exhibit design that creates new viewing experiences. It pulls visitors into the space and encourages them to start personalized inquiry about the artworks and themselves. It is also a platform for curators to keep the balance between curated content and the diverse visitors. The design aims to bridge the gaps between the visitors, the artworks, the information and the space with various information services. These information services are designed around the six guidelines to create accessible and engaging information interactions.
RETURN To an Address presented to His Honour the Lieutenant-Governor, requesting him to cause to be sent down to the House copies of the following documents, viz.:— Reports from the Superintendent of Education, or the Provincial Secretary, respecting the cancellation of Teachers' Certificates in November, 1879. All Orders in Council respecting the cancellation of Teachers' Certificates in November, 1879.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
Additional file 1 of Using deep learning to differentiate among histology renal tumor types in computed tomography scans
Creators: name: Kan, Hung-Cheng
name: Lin, Po-Hung
name: Shao, I-Hung
name: Cheng, Shih-Chun
name: Fan, Tzuo-Yau
name: Chang, Ying-Hsu
name: Huang, Liang-Kang
name: Chu, Yuan-Cheng
name: Yu, Kai-Jie
name: Chuang, Cheng-Keng
name: Wu, Chun-Te
name: Pang, See-Tong
name: Peng, Syu-Jyun
Publisher: name: figshare
Year: 2025
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Supplementary Material 1
Szego condition and scattering for one-dimensional Dirac operators
Creators: name: Bessonov, R. V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: 34L40, 42C05

description: We prove existence of modified wave operators for one-dimensional Dirac operators whose spectral measures belong to the Szego class on the real line.
description: 22 pages
Periods and Duality Symmetries in Calabi-Yau Compactifications
Creators: name: Font, Anamaria
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the period structure of several one-modulus Calabi-Yau manifolds. With this knowledge we then obtain the generators of the duality group and the mirror map that defines the physical variable $t$ representing the radius of compactification. We also describe the fundamental region of $t$ and discuss its relation with automorphic functions. As a byproduct of our analysis we compute the non-perturbative corrections of Yukawa couplings.
description: (37 pages, one figure not included)
Impact of Surface Roughness in Measuring Optoelectronic Characteristics of Thin-Film Solar Cells
Creators: name: Magginetti, David
name: Jeon, Seokmin
name: Yoon, Yohan
name: Choudhury, Ashif
name: Mamun, Ashraful
name: Qian, Yang
name: Gerton, Jordan
name: Yoon, Heayoung
Publisher: name: arXiv
Year: 2023
Subjects: subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Microstructural properties of thin-film absorber layers play a vital role in developing high-performance solar cells. Scanning probe microscopy is frequently used for measuring spatially inhomogeneous properties of thin-film solar cells. While powerful, the nanoscale probe can be sensitive to the roughness of samples, introducing convoluted signals and unintended artifacts into the measurement. Here, we apply a glancing-angle focused ion beam (FIB) technique to reduce the surface roughness of CdTe while preserving the subsurface optoelectronic properties of the solar cells. We compare the nanoscale optoelectronic properties before and after the FIB polishing. Simultaneously collected Kelvin-probe force microscopy (KPFM) and atomic force microscopy (AFM) images show that the contact potential difference (CPD) of CdTe pristine (peak-to-valley roughness of approximately 600 nm) follows the topography. In contrast, the CPD map of polished CdTe (roughness of approximately 20 nm) is independent of the surface roughness. We demonstrate the smooth CdTe surface also enables high-resolution photoluminescence (PL) imaging at a resolution much smaller than individual grains (< 1 micrometer). Our finite-difference time-domain (FDTD) simulations illustrate how the local light excitation interacts with CdTe surfaces. Our work supports low-angle FIB polishing can be beneficial in studying buried sub-microstructural properties of thin-film solar cells with care for possible ion-beam damage near the surface.
description: 4 pages, 4 figures
Inspirals into a charged black hole
Creators: name: Zhu, Ruomin
name: Osburn, Thomas
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We model the quasicircular inspiral of a compact object into a more massive charged black hole. Extreme and intermediate mass-ratio inspirals are considered through a small mass-ratio approximation. Reissner-Nordstr$\ddot{\text{o}}$m spacetime is used to describe the charged black hole. The effect of radiation reaction on the smaller body is quantified through calculation of electromagnetic and gravitational energy fluxes via solution of Einstein's and Maxwell's equations. Inspiral trajectories are determined by matching the orbital energy decay rate to the rate of radiative energy dissipation. We observe that inspirals into a charged black hole evolve more rapidly than comparable inspirals into a neutral black hole. Through analysis of a variety of inspiral configurations, we conclude that electric charge is an important effect concerning gravitational wave observations when the charge exceeds the threshold $|Q|/M \gtrsim 0.071 \sqrtε$, where $ε$ is the mass ratio.
description: Edited to reflect the published version 17 pages, 4 figures
VOICES: Teaching resource packs (Selection 1)
Creators: name: MARSHALL, SCOTT
name: Woolhouse, Clare
name: Kay, Virginia
Publisher: name: Edge Hill University
Year: 2023
Subjects: classificationCode: 390304
subject: Primary education
classificationCode: 390306
subject: Secondary education
classificationCode: 390407
subject: Inclusive education

description: The following is selection one of packs for the VOICES project. This is the first selection of packs. The purpose of these packs is for use by teachers in schools, to promote discussions of inclusion. On the file name and first slide of the pack, there are suggested age ranges.All resources were made using the findings of the VOICES.
Generalized Riemann Hypothesis and Stochastic Time Series
Creators: name: Mussardo, Giuseppe
name: LeClair, Andre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Using the Dirichlet theorem on the equidistribution of residue classes modulo $q$ and the Lemke Oliver-Soundararajan conjecture on the distribution of pairs of residues on consecutive primes, we show that the domain of convergence of the infinite product of Dirichlet $L$-functions of non-principal characters can be extended from $\Re(s) > 1$ down to $\Re(s) > \half$, without encountering any zeros before reaching this critical line. The possibility of doing so can be traced back to a universal diffusive random walk behavior $C_N = {\cal O}(N^{1/2})$ of the series $C_N = \sum_{n=1}^N χ(p_n)$ over the primes $p_n$ where $χ$ is a Dirichlet character, which underlies the convergence of the infinite product of the Dirichlet functions. The series $C_N$ presents several aspects in common with stochastic time series and its control requires to address a problem similar to the Single Brownian Trajectory Problem in statistical mechanics. In the case of the Dirichlet functions of non principal characters, we show that this problem can be solved in terms of a self-averaging procedure based on an ensemble $\CE$ of block variables computed on extended intervals of primes. Those intervals, called {\em inertial intervals}, ensure the ergodicity and stationarity of the time series underlying the quantity $C_N$. The infinity of primes also ensures the absence of rare events which would have been responsible for a different scaling behavior than the universal law $C_N = {\cal O}(N^{1/2})$ of the random walks.
description: 20 pages, 3 figures
Gravitational Harmonium: Gravitationally Induced Entanglement in a Harmonic Trap
Creators: name: Yant, Jackson
name: Blencowe, Miles
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recent work has shown that it may be possible to detect gravitationally induced entanglement in tabletop experiments in the not-too-distant future. However, there are at present no thoroughly developed models for this type of experiment where the entangled particles are treated more fundamentally as excitations of a relativistic quantum field, and with the measurements modeled using expectation values of field observables. Here we propose a thought experiment where two particles (i.e., massive scalar field quanta) are initially prepared in a superposition of coherent states within a common three-dimensional (3D) harmonic trap. The particles then develop entanglement through their mutual gravitational interaction, which can be probed through particle position detection probabilities. The present work gives a non-relativistic quantum mechanical analysis of the gravitationally induced entanglement of this system, which we term the `gravitational harmonium' due to its similarity to the harmonium model of approximate electron interactions in a helium atom; the entanglement is operationally determined through the matter wave interference visibility. The present work serves as the basis for a subsequent investigation, which models this system using quantum field theory, providing further insights into the quantum nature of gravitationally induced entanglement through relativistic corrections, together with an operational procedure to quantify the entanglement.
description: 24 pages, 4 figures
AnoMalNet: Outlier Detection based Malaria Cell Image Classification Method Leveraging Deep Autoencoder
Creators: name: Huq, Aminul
name: Reza, Md Tanzim
name: Hossain, Shahriar
name: Dipto, Shakib Mahmud
Publisher: name: arXiv
Year: 2023
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Class imbalance is a pervasive issue in the field of disease classification from medical images. It is necessary to balance out the class distribution while training a model for decent results. However, in the case of rare medical diseases, images from affected patients are much harder to come by compared to images from non-affected patients, resulting in unwanted class imbalance. Various processes of tackling class imbalance issues have been explored so far, each having its fair share of drawbacks. In this research, we propose an outlier detection based binary medical image classification technique which can handle even the most extreme case of class imbalance. We have utilized a dataset of malaria parasitized and uninfected cells. An autoencoder model titled AnoMalNet is trained with only the uninfected cell images at the beginning and then used to classify both the affected and non-affected cell images by thresholding a loss value. We have achieved an accuracy, precision, recall, and F1 score of 98.49%, 97.07%, 100%, and 98.52% respectively, performing better than large deep learning models and other published works. As our proposed approach can provide competitive results without needing the disease-positive samples during training, it should prove to be useful in binary disease classification on imbalanced datasets.
description: Accepted and Published at International Journal of Reconfigurable and Embedded Systems (IJRES)
Top-Quark FCNC Decay t->cgg in Topcolor-assisted Technicolor Model
Creators: name: Zhang, Huan-Jun
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The topcolor-assisted technicolor (TC2) model predicts several pseudo-scalars called top-pions and at loop level they can induce the FCNC top quark decay t->cgg which is extremely suppressed in the Standard Model (SM). We find that in the allowed parameter space the TC2 model can greatly enhance such a FCNC decay and push the branching ratio up to 10^{-3}, which is much larger than the predictions in the SM (10^{-9}) and in the minimal supersymmetric model (10^{-4}). We also compare the result with the two-body FCNC decay t-> cg and find that the branching ratio of t-> cgg is slightly larger than t-> cg. Such enhanced FCNC top quark decays may serve as a good probe of TC2 model at the future top quark factory.
description: 11 pages, 4 figures
Value Added Service Design as a Framing for Career Success
Creators: name: Niemczyk, Meredith
Publisher: name: Carnegie Mellon University
Year: 2015
Subjects: Design

description: Today’s college students face an uphill battle to find well-matched and fulfilling work upon graduation. Many have generalized their studies, without a specific career path in mind, and are underprepared for professional expectations and needs. Lack of experience and self-knowledge, coupled with an outdated approach to workplace skills, means that they struggle 1) to find their fit, and 2) to convince employers of their worth. My thesis focuses on researching the varying experiences and interactions of stakeholders within the existing recruitment system: college students, their career counselors, and hiring managers. I found that, while all working towards the same goal of mutually beneficial employment, the traditional model of applying to jobs is broken, in that it does not adequately align needs and match candidates. The solution I present here is a holistic approach to assessing and communicating the values and skills that truly create a flourishing workplace and employee/employer relationship. My goal is to equip students with tools for self-discovery and communication, creating more targeted applications, and thereby providing recruiters with richer information about potential hires.
CONTENT OF LINGUO-SOCIOLOGICAL COMPETENCE AND ITS RELATIONSHIP WITH OTHER FOREIGN LANGUAGE COMPETENCES.
Creators: name: Karimova, Nargiza
Publisher: name: Zenodo
Year: 2024

description: This article examines the content of linguistic sociocultural competence and its relationship with other foreign language competences. Linguistic sociocultural competence refers to the ability to understand and appropriately use language in social and cultural contexts. It goes beyond language proficiency and encompasses knowledge of sociolinguistic variation, pragmatics, discourse strategies, and sociocultural norms. This competence is closely intertwined with other language competences, including linguistic competence, sociocultural competence, pragmatic competence, and discourse competence. Linguistic sociocultural competence enhances language proficiency by enabling learners to communicate effectively, adapt their language use to different social contexts, and develop intercultural understanding. Through a comprehensive understanding of the content and relationships between these competences, language learners can acquire a more nuanced and holistic proficiency in foreign languages.
Quantum phase diagram of spin-$1$ $J_1-J_2$ Heisenberg model on the square lattice: an infinite projected entangled-pair state and density matrix renormalization group study
Creators: name: Haghshenas, R.
name: Lan, Wang-Wei
name: Gong, Shou-Shu
name: Sheng, D. N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the spin-$1$ Heisenberg model on the square lattice with the antiferromagnetic nearest-neighbor $J_1$ and the next-nearest-neighbor $J_2$ couplings by using the infinite projected entangled-pair state (iPEPS) ansatz and density matrix renormalization group (DMRG) calculation. The iPEPS simulation, which studies the model directly in the thermodynamic limit, finds a crossing of the ground state from the Néel magnetic state to the stripe magnetic state at $J_2/J_1 \simeq 0.549$, showing a direct phase transition. In the finite-size DMRG calculation on the cylinder geometry up to the cylinder width $L_y = 10$, we find a very small intermediate regime $\sim 0.005 J_1$ between the two magnetic order phases, which may imply the absent intermediate phase. Both calculations identify that the stripe order comes with a first-order transition at $J_2/J_1 \simeq 0.549$. Our results indicate that unlike the spin-$1/2$ $J_1-J_2$ square model, quantum fluctuations in the spin-$1$ model may be not strong enough to stabilize an intermediate non-magnetic phase.
description: 8 pages, 7 figures
title: Contes indiens du Brésil, recueillis par M. le général Couto de Magalhães et traduits par Émile Allain
Creators: name: Magalhães
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: In-16, VI-70 p..
description: created: Emile
description: created: J. Vieira Couto de Allain.
title: ADCO, Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Cart. 143 (7 H 7), 153 fol, f. 0056v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0056v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0056v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb137389344
description: Provenance: abbaye de Molesme
description: Provenance: http://www.wikidata.org/entity/Q334044
Artificial Neural Networks as Non-Linear Extensions of Statistical Methods in Astronomy
Creators: name: Lahav, Ofer
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We attempt to de-mistify Artificial Neural Networks (ANNs) by considering special cases which are related to other statistical methods common in Astronomy and other fields. In particular we show how ANNs generalise Bayesian methods, multi-parameter fitting, Principal Component Analysis (PCA), Wiener filtering and regularisation methods. Examples of morphological classification of galaxies illustrate how non-linear ANNs improve on linear techniques.
description: 9 pages, uu-encoded compressed postscript file. Also available by anonymous ftp to cast0.ast.cam.ac.uk (131.111.68.35) at ftp://cast0.ast.cam.ac.uk/pub/lahav/vistas/vistas4.ps.Z with figure at ftp://cast0.ast.cam.ac.uk/pub/lahav/vistas/fig1.ps.Z To appear in Vistas in Astronomy, special issue on Artificial Neural Networks in Astronomy
Additional file 1 of TET2 downregulation enhances the antitumor efficacy of CD19 CAR T cells in a preclinical model
Creators: name: Kim, Yeongrin
name: Jeun, Moonjung
name: Lee, Heung Kyoung
name: Choi, Ji U
name: Park, Simon
name: Park, Chi Hoon
Publisher: name: figshare
Year: 2025
Subjects: subject: Cell Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Supplementary Material 1.
New branch of Kaluza-Klein compactification
Creators: name: Kinoshita, Shunichiro
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We found a new branch of solutions in Freund-Rubin type flux compactifications. The geometry of these solutions is described as the external space which has a de Sitter symmetry and the internal space which is topologically spherical. However, it is not a simple form of dS_p x S^q but a warped product of de Sitter space and a deformed sphere. We explicitly constructed numerical solutions for a specific case with p=4 and q=4. We show that the new branch of solutions emanates from the marginally stable solution in the branch of dS_4 x S^4 solutions.
description: 6 pages, 3 figures, REVTeX4;version accepted for publication in PRD
Charge and Spin Gap Formation in Exactly Solvable Hubbard Chains with Long-Rang Hopping
Creators: name: Gebhard, F.
name: Girndt, A.
name: Ruckenstein, A. E.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We discuss the transition from a metal to charge or spin insulating phases characterized by the opening of a gap in the charge or spin excitation spectra, respectively. These transitions are addressed within the context of two exactly solvable Hubbard and tJ chains with long range, $1/r$ hopping. We discuss the specific heat, compressibility, and magnetic susceptibility of these models as a function of temperature, band filling, and interaction strength. We then use conformal field theory techniques to extract ground state correlation functions. Finally, by employing the $g$-ology analysis we show that the charge insulator transition is accompanied by an infinite discontinuity in the Drude weight of the electrical conductivity. While the magnetic properties of these models reflect the genuine features of strongly correlated electron systems, the charge transport properties, especially near the Mott-Hubbard transition, display a non-generic behavior.
description: 47 pages, REVTEX 3.0, 14 postscript figures available form cond-mat@babbage.sissa.it (submitted using the figures-command)
How have the life choices of women in India changed over time?
Creators: name: Joshi, Shareen
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 441004
subject: Social change
classificationCode: 440305
subject: Population trends and policies

description: Researchers analyze data to determine if the life trajectories of young women in India have changed over time.Full article and related content: https://www.sciencejournalforkids.org/articles/How-have-the-life-choices-of-women-in-India-changed-over-time/
Linear Tidal Vestige found in the WM Sheet
Creators: name: Lee, Jounghun
name: Kim, Suk
name: Rey, Soo-Chang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a vestige of the linear tidal influence on the spin orientations of the constituent galaxies of the WM sheet discovered in the vicinity of the Virgo cluster and the Local Void. The WM sheet is chosen as an optimal target since it has a rectangular parallelepiped-like shape whose three sides are in parallel with the supergalactic Cartesian axes. Determining three probability density functions of the absolute values of the supergalactic Cartesian components of the spin vectors of the WM sheet galaxies, we investigate their alignments with the principal directions of the surrounding large-scale tidal field. When the WM sheet galaxies located in the central region within the distance of $2\,h^{-1}$Mpc are excluded, the spin vectors of the remaining WM sheet galaxies are found to be weakly aligned, strongly aligned, and strongly anti-aligned with the minor, intermediate and major principal directions of the surrounding large-scale tidal field, respectively. To examine whether or not the origin of the observed alignment tendency from the WM sheet is the linear tidal effect, we infer the eigenvalues of the linear tidal tensor from the axial ratios of the WM sheet with the help of the Zel'dovich approximation and conduct a full analytic evaluation of the prediction of the linear tidal torque model for the three probability density functions. A detailed comparison between the analytical and the observational results reveals a good quantitative agreement not only in the behaviors but also in the amplitudes of the three probability density functions.
description: accepted for publication in ApJ, revised version after referee's review, minor revision, 7 figures, 2 tables
Using Design to Contextualize Food Purchasing Data and Help Grocery Shoppers Transition to Healthier Food Purchasing Behaviors
Creators: name: White, Kaylee
Publisher: name: Carnegie Mellon University
Year: 2017
Subjects: Design

description: Cardiovascular disease and diabetes are leading causes of death in the U.S. Both are nutrition-related diseases and can be mitigated by managing or decreasing the consumption of sugar, sodium, fat, and saturated fat. The purpose of this Master’s Thesis is to determine how design can help grocery shoppers gain more clarity about the sugar, sodium, fat, and saturated fat in their food purchases, encourage healthier food purchasing behaviors, and decrease the risk of disease. Design research methods were utilized to learn how consumers think about nutrition while making food purchases. Results revealed that research participants consider themselves to be health conscious, but that their actual food purchasing behaviors are not as healthy as they think they should be. The solution is to show consumers the average amounts of sugar, sodium, fat, and saturated fat in their purchases and compare those numbers to the amounts recommended by health professionals. This information helps consumers contextualize the nutrition in their purchases, identify specific problem areas, and modify their purchasing behaviors to become more healthy.
mBEST: Realtime Deformable Linear Object Detection Through Minimal Bending Energy Skeleton Pixel Traversals
Creators: name: Choi, Andrew
name: Tong, Dezhong
name: Park, Brian
name: Terzopoulos, Demetri
name: Joo, Jungseock
name: Jawed, Mohammad Khalid
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Robotic manipulation of deformable materials is a challenging task that often requires realtime visual feedback. This is especially true for deformable linear objects (DLOs) or "rods", whose slender and flexible structures make proper tracking and detection nontrivial. To address this challenge, we present mBEST, a robust algorithm for the realtime detection of DLOs that is capable of producing an ordered pixel sequence of each DLO's centerline along with segmentation masks. Our algorithm obtains a binary mask of the DLOs and then thins it to produce a skeleton pixel representation. After refining the skeleton to ensure topological correctness, the pixels are traversed to generate paths along each unique DLO. At the core of our algorithm, we postulate that intersections can be robustly handled by choosing the combination of paths that minimizes the cumulative bending energy of the DLO(s). We show that this simple and intuitive formulation outperforms the state-of-the-art methods for detecting DLOs with large numbers of sporadic crossings ranging from curvatures with high variance to nearly-parallel configurations. Furthermore, our method achieves a significant performance improvement of approximately 50% faster runtime and better scaling over the state of the art.
description: IEEE Robotics and Automation Letters (RA-L 2023). YouTube video: https://youtu.be/q84I9i0DOK4
Nebular Spectroscopy of the `Blue Bump' Type Ia Supernova 2017cbv
Creators: name: Sand, D. J.
name: Graham, M. L.
name: Botyánszki, J.
name: Hiramatsu, D.
name: McCully, C.
name: Valenti, S.
name: Hosseinzadeh, G.
name: Howell, D. A.
name: Burke, J.
name: Cartier, R.
name: Diamond, T.
name: Hsiao, E. Y.
name: Jha, S. W.
name: Kasen, D.
name: Kumar, S.
name: Marion, G. H.
name: Suntzeff, N.
name: Tartaglia, L.
name: Wheeler, C.
name: Wyatt, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present nebular phase optical and near-infrared spectroscopy of the Type Ia supernova (SN) 2017cbv. The early light curves of SN~2017cbv showed a prominent blue bump in the $U$, $B$ and $g$ bands lasting for $\sim$5 d. One interpretation of the early light curve was that the excess blue light was due to shocking of the SN ejecta against a nondegenerate companion star -- a signature of the single degenerate scenario. If this is the correct interpretation, the interaction between the SN ejecta and the companion star could result in significant H$α$ (or helium) emission at late times, possibly along with other species, depending on the companion star and its orbital separation. A search for H$α$ emission in our +302 d spectrum yields a nondetection, with a $L_{Hα}$$
description: 11 pages, 3 figures, 2 tables. ApJ accepted
Unleashing collections and the stories they hold
Creators: name: Ruqian  Zhou
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: Design

description: Collecting is a fascinating area of human experience. Collections are used to express the collector’s knowledge and experience, as well as reveal their extended identity. The emergence of computing systems creates good opportunities for collectors to significantly increase the number of people they can share their collections with. Surprisingly, few tools exist that support the process of displaying and organizing collections and the stories they hold. This project is about discovering how collectors could further construct their collections in a virtualized version to preserve the rich experience behind their collections, share more knowledge and beauty with people, and present an image of their self in terms of their collections. A website is designed which allows collectors to track long-term collecting activities, create relevant metadata online, discover internal connections between items or sets, and share more information with a larger audience.
Euler Hierarchies and Universal Equations
Creators: name: Fairlie, D. B.
name: Govaerts, J.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Finite Euler hierarchies of field theory Lagrangians leading to universal equations of motion for new types of string and membrane theories and for {\it classical} topological field theories are constructed. The analysis uses two main ingredients. On the one hand, there exists a generic finite Euler hierarchy for one field leading to a universal equation which generalises the Plebanski equation of self-dual four dimensional gravity. On the other hand, specific maps are introduced between field theories which provide a ``triangular duality'' between certain classes of arbitrary field theories, classical topological field theories and generalised string and membrane theories. The universal equations, which derive from an infinity of inequivalent Lagrangians, are generalisations of certain reductions of the Plebanski and KdV equations, and could possibly define new integrable systems, thus in particular integrable membrane theories. Some classes of solutions are constructed in the general case. The general solution to some of the universal equations is given in the simplest cases.
description: 42 p., Plain TeX, replaces previous unprintable version corrupted by mailer
Fast simulation for multi-photon, atomic-ensemble quantum model of linear optical systems addressing the curse of dimensionality
Creators: name: Oba, Junpei
name: Kajita, Seiji
name: Soeda, Akihito
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Photons are elementary particles of light in quantum mechanics, whose dynamics can be difficult to gain detailed insights, especially in complex systems. Simulation is a promising tool to resolve this issue, but it must address the curse of dimensionality, namely, that the number of bases increases exponentially in the number of photons. Here we mitigate this dimensionality scaling by focusing on optical systems composed of linear optical objects, modeled as an ensemble of two-level atoms. We decompose the time evolutionary operator on multiple photons into a group of time evolution operators acting on a single photon. Since the dimension of a single-photon time evolution operator is exponentially smaller than that of a multi-photon one in the number of photons, the decomposition enables the multi-photon simulations to be performed at a much lower computational cost. We apply this method to basic single- and multi-photon phenomena, such as Hong-Ou-Mandel interference and violation of the Bell-CHSH inequality, and confirm that the calculated properties are quantitatively comparable to the experimental results. Furthermore, our method visualizes the spatial propagation of photons hence provides insights that aid experiment designs for quantum-enabled technologies.
description: 18 pages, 6 figures, 1 table, published in Sci Rep
Additional file 2 of Using deep learning to differentiate among histology renal tumor types in computed tomography scans
Creators: name: Kan, Hung-Cheng
name: Lin, Po-Hung
name: Shao, I-Hung
name: Cheng, Shih-Chun
name: Fan, Tzuo-Yau
name: Chang, Ying-Hsu
name: Huang, Liang-Kang
name: Chu, Yuan-Cheng
name: Yu, Kai-Jie
name: Chuang, Cheng-Keng
name: Wu, Chun-Te
name: Pang, See-Tong
name: Peng, Syu-Jyun
Publisher: name: figshare
Year: 2025
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Supplementary Material 2
Necessary Optimality Conditions for Fractional Action-Like Problems with Intrinsic and Observer Times
Creators: name: Frederico, Gastao S. F.
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optimization and Control (math.OC)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 49K05; 49S05

description: We prove higher-order Euler-Lagrange and DuBois-Reymond stationary conditions to fractional action-like variational problems. More general fractional action-like optimal control problems are also considered.
On the propagation of gravitational waves in strong magnetic fields
Creators: name: Bamba, Kazuharu
name: Nojiri, Shin'ichi
name: Odintsov, Sergei D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The propagation of gravitational waves is explored in the cosmological context. It is explicitly demonstrated that the propagation of gravitational waves could be influenced by the medium. It is shown that in the thermal radiation, the propagation of gravitational waves in general relativity is different from that in the scalar-tensor theory. The propagation of gravitational waves is investigated in the uniform magnetic field. As a result, it is found that cosmic magnetic fields could influence on the propagation of gravitational waves to non-negligible extent. The corresponding estimation for the spiral galaxy NGC 6946 effect is made.
description: LaTeX 17 pages, version to appear in PRD
[Apreciado Sr. Yurkievich, El CCCB, institución con la que colaboramos habitualmente]
Formulario de préstamo – Ayuntamiento de Valladolid
Creators: name: Juan, González-Posada Martínez
name: González-Posada Martínez, Juan
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Exposición "Julio Cortázar, Viajes, imágenes y otros territorios"

description: Formulario de préstamo por el documento "Carta de J. Cortázar a S. Yurkievich pidiéndole que sea su albacea literario" al Ayuntamiento de Valladolid por la exposición titulada "Julio Cortázar, Viajes, imágenes y otros territorios" que tendría lugar en la Sala Municipal de Exposiciones de la Casa Revilla, Fundación Municipal de Cultura de Valladolid, por el periodo del 27/01/2005 al 27/02/2005.
description: Destinatario: Yurkievich, Saúl
description: Source: Num.Ref. : JC-DY-CAR-04.021
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Internal gravity waves in stratified flows with and without vortical modes
Creators: name: Labarre, Vincent
name: Augier, Pierre
name: Krstulovic, Giorgio
name: Nazarenko, Sergey
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The comprehension of stratified flows is important for geophysical and astrophysical applications. The Weak Wave Turbulence theory aims to provide a statistical description of internal gravity waves propagating in the bulk of such flows. However, internal gravity waves are usually perturbed by other structures present in stratified flow, namely the shear modes and the vortical modes. In order to check whether a weak internal gravity wave turbulence regime can occur, we perform direct numerical simulations of stratified turbulence without shear modes, and with or without vortical modes at various Froude and buoyancy Reynolds numbers. We observe that removing vortical modes naturally helps to have a better overall balance between poloidal kinetic energy, involved in internal gravity waves, and potential energy. However, conversion between kinetic energy and potential energy does not necessarily show fluctuations around zero in our simulations, as we would expect for a system of weak waves. A spatiotemporal analysis reveals that removing vortical modes helps to concentrate the energy around the wave frequency, but it is not enough to observe a weak wave turbulence regime. Yet, we observe that internal gravity waves whose frequency are large compared to the eddy turnover time are present, and we also find evidences for slow internal gravity waves interacting by Triadic Resonance Instabilities in our strongly stratified flows simulations. Finally, we propose conditions that should be fulfilled in order to observe a weak internal gravity waves turbulence regime in real flows.
description: 27 pages, 17 figures