cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Irradiation induced mineral changes of NWA10580 meteorite determined by infrared analysis
Creators: name: Gyollai, I.
name: Biri, S.
name: Juhász, Z.
name: Király, Cs.
name: Pál, B. D.
name: Rácz, R.
name: Rezes, D.
name: Sulik, B.
name: Szabó, M.
name: Szalai, Z.
name: Szávai, P.
name: Szklenár, T.
name: Kereszturi, Á.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Context. Identifying minerals on asteroid surfaces is difficult as space weathering modifies the minerals infrared spectra. This shouldbe better understood for proper interpretation.
 Aims. We simulated the space weathering effects on a meteorite and recorded the alterations of the crystalline structure, such as the change in peak positions and full width at half maximum values.
 Methods. We used proton irradiation to simulate the effects of solar wind on a sample of NWA 10580 CO3 chondrite meteorites. After irradiation in three gradually increased steps with 1 keV ion energy, we used infrared microscopic reflectance and diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) to identify and understand the consequences of irradiation.
 Results. We find negative peak shifts after the first and second irradiations at pyroxene and feldspar minerals, similarly to the literature, and this shift was attributed to Mg loss. However, after the third irradiation a positive change in values in wavenumber emerged for silicates, which could come from the distortion of SiO4 tetrahedra, resembling shock deformation. The full width at half maximum values of major bands show a positive (increasing) trend after irradiations in the case of feldspars, using IR reflection measurements. Comparing DRIFTS and reflection infrared data, the peak positions of major mineral bands were at similar wavenumbers, but differences can be observed in minor bands.
 Conclusions. We measured the spectral changes of meteorite minerals after high doses of proton irradiation for several minerals. We show the first of these measurements for feldspars; previous works only presented pyroxene, olivine, and phyllosilicates.
Carnet nº 8, commencé en Mandchourie (p. 1)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 27-5-1930
Attitudes of administrative and professional staff personnel at the Utah State Training School towards sterilization of the mentally retarded
Creators: name: Ricks, Paul Murland
Publisher: name: University of Utah
Year: 2019
Subjects: Utah State Training School (American Fork) Criminals

description: The purpose of this study was to determine the need for and effectiveness of sterilization practices for the mentally retarded in Utah as viewed from the attitudes held by administrative and professional staff personnel at the Utah state Training School, Based upon the findings, recommendations concerning sterilization of the mentally retarded in Utah were then developed. This was an exploratory study of the attitudes held by administrative and professional staff personnel working with the mentally retarded at the Training School in American Fork. Data were collected through a two-dimensional questionnaire distributed to the population, Qualifying comments were also solicited from the respondents and used in presenting the findings. The respondents felt that the mentally retarded are not usually fit for parenthood However, they felt that unfitness for parenthood should not be the only consideration in deciding to authorize sterilization for the mentally retarded. It was strongly felt that professional evaluations from the psychological, social, and medical fields should be part of any recommendation for sterilization. The study also found that personnel from the Training School do not feel that there is a problem with respect to potential illegitimate pregnancies at the school. They also did not feel that oral contraceptives or contraceptive devices were acceptable alternatives to sterilization at present. A majority of the study population did feel that society does have a right to prevent procreation among the retarded. They also felt that the rights of n on-. institutionalized retardates should be protected through legal statutes to govern the practice of sterilization for the mentally retarded throughout the state. The study recommended that the decision to sterilize any retarded p8rson should be individualized to each person's situation. Parental desires should also be considered before initiating sterilization procedures. The study further recommended that sterilization practices should be expanded at the Training School to include more residents there. The need for the continued practice of sterilization for the mentally retarded was unanimously recognized. It was also suggested that the complexity of present procedures may be a limiting factor to expanding sterilization practices in Utah, but an adequate basis was felt to exist to justify the continuation and possible expansion of this practice.
Army ROTC and coping with change : a methodology
Creators: name: Gappa, Joseph A.
Publisher: name: University of Utah
Year: 2019
Subjects: United States
Army
Reserve Officers' Training Corps

description: The purpose of this study was to develop and test a statistical methodology for comparing 52 variables derived from identified problem areas in contemporary Army ROTC programs. An analysis of variance was the first major step in this methodology and served the purpose of comparing successful to substandard Army ROTC detachments located throughout the United States by considering each independent variable and its relationship to the dependent variable, cadet enrollment. The second step in the methodology was to determine, and subsequently rank order, which independent variables were most influential with regard to the dependent variable by means of a multiple regression analysis. Derivation of a predictive equation using coefficients from the multiple regression analysis was the last step in the methodology. Information from various sources was then used to examine the predictive value of the equation. Data used in this study consisted of three elements: a. A questionnaire instrument containing discrete and opinion/attitudinal variables mailed to each of the existent 284 Army ROTC detachments in the United States. b. A similar 'instrument mailed to presidents of institutions hosting the ROTC detachments. c. Factual information published routinely by the U. S. Army concerning both ROTC detachments and the host institutions. Data from the detachments, host institutions and published sources success of an ROTC detachment can be predicted with reasonable accuracy, given data on the independent variabIes of the study. The major recommendation of the study is that the findings be used in making decisions about ROTC programs to include: a. The future establishment and termination of detachments. b.' The shifting of some responsibility for the attainment of ROTC desired learning outcomes from the detachment to regular curricular offerings in the institution. c. The number of military personnel assigned to ROTC detachments be reduced based on institutional capabilities and desires in the fulfillment of desired ROTC learning outcomes. Lastly, the study recommends a refinement and -Iteration of the methodology.
Why Auxiliary Fields Matter: The Strange Case of the 4D, N = 1 Supersymmetric QCD Effective Action (II)
Creators: name: Gates, S. J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Within a four dimensional N = 1 superspace, we present a new ansatz for the Skyrme term and for the gauged WZNW term embedded into a superaction. We use the new chiral-nonminimal (CNM) formulation for the effective low-energy action of 4D, N = 1 supersymmetric QCD constructed by assigning right-handed components of Dirac fields to chiral multiplets and left-handed components of Dirac fields to nonminimal multiplets. It is noted that such a construction likely allows for a new type of parity violation in low-energy 4D, N = 1 supersymmetric QCD.
description: 44 pages, LaTeX file
title: Rapport de voyage, Ile de France (1926) : Ligne de New-York, 1958, voyage n°37
Creators: name: De Monicault, Henri
name: Delafon, Michel
name: Derobert, Georges
name: Tournyol du Clos, Guy
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: Compagnie Générale Transatlantique
subject: Transports maritimes - Histoire
subject: Marine marchande
subject: Journaux de bord

description: Chapitrage : Rapport général / du capitaine - Rapport du commissaire - Rapport du second - Rapport de l'officier de sécurité - Rapport de l'officier de navigation - Rapport du médecin - Rapport contentieux
description: Source: French Lines & Compagnies, 1997 004 5072-30
description: Coverage: 1958-10-14/1958-10-28
Attenuation of Decapentaplegic Signaling Via a Localized Chondroitin-Sulfated Signaling Sink
Creators: name: Humphreys, Gregory Blaine
Publisher: name: University of Utah
Year: 2019

description: Glycosaminoglycans (GAGs) are long linear polysaccharides made of disaccharide repeats. The GAGs heparan and chondroitin are found ubiquitously on cell surfaces in many organisms and are involved in regulating developmental signaling, immunity, and mediating many cell-cell interactions. In Drosophila melanogaster, GAGs are synthesized downstream of the gene mummy (mmy), which encodes the Drosophila UDP-N-acetylglucosamine pyrophosphorylase, the enzyme performing the final catalytic step in UDP-GlcNAc synthesis. mmy encodes an antagonist of Decapentaplegic (Dpp) signaling, and mmy mutant embryos have expanded ectopic Dpp activity in the dorsal epidermis. We confirmed through multiple tests that the mmy-mediated effects on Dpp signaling occur downstream of dpp transcription and that mmy activates a switch from short-range to long-range signaling in the epidermis. To identify downstream effectors of Dpp signal restriction, we screened 23 of the 25 Drosophila β-1,3-glycosyltransferases functioning downstream of Mmy. Embryos depleted of either wanderlust (wand), which encodes a putative chondroitin sulfate synthase, or super sex combs, which encodes an O-GlcNAc transferase, had Dpp activity expanded ectopically beyond the LE epidermis, identifying these transferases as a Dpp antagonists. We further characterized wand and determined that it is expressed in embryonic cardiac cells and that it antagonizes Dpp signaling in the mesoderm as well as the epidermis. Taken together, these data suggest that mmy, through wand, synthesizes a chondroitin-sulfated sink that alters the signaling range of Dpp. Future work will involve characterizing the role of other chondroitin sulfate-synthesizing genes in Drosophila signaling regulation, determining the nature of the Dpp-chondroitin interaction, exploring the role of chondroitin sulfate in imaginal disc and testes signaling, and identifying the specific GAGmodified targets that enact epidermal signal regulation. These data will provide new insights into regulation of Dpp signaling via glycosylation.
Perchas: Materiales Cognitivistas para la Instrucción de Oraciones de Relativo para Sinohablantes que aprenden Español nivel A2-B1
Creators: name: Sanz, María Guijarro
Publisher: name: figshare
Year: 2018
Subjects: subject: 200401 Applied Linguistics and Educational Linguistics
subject: FOS: Languages and literature
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology

description: These materials reduce fossilizable mistakes in Chinese students learning Spanish relative clauses at level A2-B1
Probabilistic teleportation of unknown two-particle state via POVM
Creators: name: Yan, Fengli
name: Ding, Hewei
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a scheme for probabilistic teleportation of unknown two-particle state with partly entangled four-particle state via POVM. In this scheme the teleportation of unknown two-particle state can be realized with certain probability by performing two Bell state measurements, a proper POVM and a unitary transformation.
description: 5 pages, no figure
Hardware Design and Learning-Based Software Architecture of Musculoskeletal Wheeled Robot Musashi-W for Real-World Applications
Creators: name: Kawaharazuka, Kento
name: Miki, Akihiro
name: Bando, Masahiro
name: Suzuki, Temma
name: Ribayashi, Yoshimoto
name: Toshimitsu, Yasunori
name: Nagamatsu, Yuya
name: Okada, Kei
name: Inaba, and Masayuki
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Various musculoskeletal humanoids have been developed so far. While these humanoids have the advantage of their flexible and redundant bodies that mimic the human body, they are still far from being applied to real-world tasks. One of the reasons for this is the difficulty of bipedal walking in a flexible body. Thus, we developed a musculoskeletal wheeled robot, Musashi-W, by combining a wheeled base and musculoskeletal upper limbs for real-world applications. Also, we constructed its software system by combining static and dynamic body schema learning, reflex control, and visual recognition. We show that the hardware and software of Musashi-W can make the most of the advantages of the musculoskeletal upper limbs, through several tasks of cleaning by human teaching, carrying a heavy object considering muscle addition, and setting a table through dynamic cloth manipulation with variable stiffness.
description: Accepted at Humanoids2022
The Army ROTC instructor at the University of Utah.
Creators: name: Raty, Lawrence K.
Publisher: name: University of Utah
Year: 2019
Subjects: United States. Army. Reserve Officers' Training Corps

description: Recent controversy en the nation's college campuses has focused the attention of the American people on the Reserve Officers Training Program and the role it plays in providing commissioned officers for the armed forces of the United States. Caught up in the midst of this controversy is the AROTC Instructor whose presence on the University campus is not only being questioned, but also the position he occupies and the recognition he receives. It was the purpose of this study to examine the AROTC Instructor at the University of Utah, his selection and assignment to the faculty, and the response of the students at the University to the instruction lr/hich they received. A review of both official military publications and unofficial sources provided the information concerning the selection and assignment of Army officers as instructors in the AROTe program. Student response was measured by extracting the results of student course evaluations, student opinion polls, and official University studies as they related to this study. Additional information concerning the instructor traits of the AROTC instructors was obtained by evaluating them on the basis of a list of traits developed to form an image for the "Ideal" instructor.
Materiales Cognitivistas para la Instrucción de Oraciones de Relativo para Sinohablantes que aprenden Español nivel A2-B1
Creators: name: Sanz, María Guijarro
Publisher: name: figshare
Year: 2018
Subjects: subject: 200401 Applied Linguistics and Educational Linguistics
subject: FOS: Languages and literature
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology

description: These materials reduce fossilizable mistakes in Chinese students learning Spanish relative clauses at level A2-B1
Authorship and architectural influences on the Salt Lake Temple
Creators: name: Hamilton, Charles Mark
Publisher: name: University of Utah
Year: 2019
Subjects: Salt Lake Temple Church architecture
Designs and plans Mormon temples
Utah
Salt Lake City

description: The question of ultimate architectural origins for the Salt Lake Temple of The Church of Jesus Christ of Latter-day Saints is a problem that cannot be easily solved as a number of factors enter into the process of initial concept; design, and construction of the building. The solution lies with a combination of architectural influences that affected Joseph Smith and Brigham Young, who in turn transmitted those influences to others employed as superintendents and architects. And even though the architects were able to incorrect prate a number of their own design innovations into the building, it was the President, acting as final authority in all matters whenthere ecclesiastical or architectural, who was basically responsible for temple design. An exhaustive study of Young's life and travels reveals the sources from which that design was conceived. The formulation of the Salt Lake Temple design began in Young's early days as carpenter with novice attempts at architectural planning that prepared him for grander designs set in the future. Called on a mission to England, Young's architectural preparation was reawakened by magnificent medieval structures and their revivalist counterparts observed while traveling abroad. The strength and ele­vation exhibited in the cathedrals and castles of England expressed to Young the ideal style to reflect 19th century Mormon philosophy. So impressed was Young with European medieval architecture that in an effort to insure a similar style in the temple design, he sent Truman O. Angell the "ancients." European form, rather than second-hand American neo-Gothic style was the primary inspiration for the architectural concept of the Salt Lake City. Young gave to Angell such specific information concerning his design concept that it would have been difficult for any other style than "Gothic-Gothic adaptationl1 to emerge. Yet, Angell sought to create a design different from any other in existence. He, however, had to do this while drawing heavily upon the basic design of an earlier Mormon Temple at Nauvoo for the main body of the new building. He also had to incorporate Young's specific six tower concept for Salt Lake, this leaving him to disguise both contributions with unifying string courses, window variations, multi-leveled towers capped by spires, parapets, and a heavy and complicated system of but- tresses to insure medieval character. The finished structure can be architecturally evaluated only after due consideration of 19th century Mormon philosophy, the circumstances under which it was constructed and the function it was to serve. With all factors considered, the Salt Lake Temple becomes a valid architectural manifestation despite some glaring design solutions.
Study of the charmed baryonic decays $\bar{B}^0\toΣ_c^{++}\bar{p}π^-$ and $\bar{B}^0\toΣ_c^{0}\bar{p}π^+$
Creators: name: Park, K. S.
name: Kichimi, H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the three-body charmed baryonic decays $\bar{B}^0\toΣ_c^{++} \bar{p}π^-$ and $\bar{B}^0\toΣ_c^{0}\bar{p}π^+$ in the four-body final state $\bar{B}^0\toΛ_c^{+}\bar{p}π^+π^-$, using a data sample of 357 fb$^{-1}$ accumulated at the $Υ(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. We measure the branching fractions ${\cal B} (\bar{B}^0\toΣ_c(2455)^{++}\bar{p}π^-)$=$(2.1\pm0.2\pm0.3\pm0.5)\times 10^{-4}$, ${\cal B}(\bar{B}^0\toΣ_c(2455)^{0}\bar{p}π^+)$=$(1.4\pm0.2\pm0.2\pm0.4)\times1 0^{-4}$, ${\cal B}(\bar{B}^0\toΣ_c(2520)^{++} \bar{p}π^-)$=$(1.2\pm\0.1\pm0.2\pm0.3)\times10^{-4}$ with statistical significances of 13.1, 9.5 and 7.2 standard deviations, respectively. The errors are statistical, systematic, and due to the uncertainty in ${\cal B}(Λ_c^+\to{p}K^-π^+)$, respectively. We also set an upper limit ${\cal B}(\bar{B}^0\toΣ_c(2520)^{0}\bar{p}π^+)<0.38\times10^{-4}$ at the 90% confidence level. In addition, we obtain a non-resonant branching fraction of $(6.4\pm0.4\pm\0.9\pm1.7)\times10^{-4}$, and a total branching fraction of $(11.2\pm0.5\pm1.4\pm2.9)\times10^{-4}$ for $\bar{B}^0\toΛ_c^{+}\bar{p}π^+π^-$.
description: 10pages, 3figures; submitted to the ICHEP06 Conference, Moscow, Russia, BELLE-CONF-0604, submitted to PRD
Ergoregion in Metamaterials Mimicking a Kerr Spacetime
Creators: name: Pires, Danilo G.
name: Rocha, José C. A.
name: Brandão, Paulo A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose a simple singularity-free coordinate transformation that could be implemented in Maxwell's equations in order to simulate one aspect of a Kerr black hole. Kerr black holes are known to force light to rotate in a predetermined direction inside the ergoregion. By making use of cosmological analogies and the theoretical framework of transformation optics, we have designed a metamaterial that can make light behave as if it is propagating around a rotating cosmological massive body. We present numerical simulations involving incident Gaussian beams interacting with the materials to verify our predictions. The ergoregion is defined through the dispersion curve of the off-axis permittivities components.
description: 10 pages, 4 figures, presented at FiO 2017
Entanglement of pair cat states and teleportation
Creators: name: Li, Shang-Bin
name: Wu, Ru-Kuan
name: Wang, Qin-Mei
name: Xu, Jing-Bo
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The entanglement of pair cat states in the phase damping channel is studied by employing the relative entropy of entanglement. It is shown that the pair cat states can always be distillable in the phase damping channel. Furthermore, we analyze the fidelity of teleportation for the pair cat states by using joint measurements of the photon-number sum and phase difference.
description: 15 page, 6 figures, Latex
Revisiting Tensor Basis Neural Networks for Reynolds stress modeling: application to plane channel and square duct flows
Creators: name: Cai, Jiayi
name: Angeli, Pierre-Emmanuel
name: Martinez, Jean-Marc
name: Damblin, Guillaume
name: Lucor, Didier
Publisher: name: arXiv
Year: 2024
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Several Tensor Basis Neural Network (TBNN) frameworks aimed at enhancing turbulence RANS modeling have recently been proposed in the literature as data-driven constitutive models for systems with known invariance properties. However, persistent ambiguities remain regarding the physical adequacy of applying the General Eddy Viscosity Model (GEVM). This work aims at investigating this aspect in an a priori stage for better predictions of the Reynolds stress anisotropy tensor, while preserving the Galilean and rotational invariances. In particular, we propose a general framework providing optimal tensor basis models for two types of canonical flows: Plane Channel Flow (PCF) and Square Duct Flow (SDF). Subsequently, deep neural networks based on these optimal models are trained using state-of-the-art strategies to achieve a balanced and physically sound prediction of the full anisotropy tensor. A priori results obtained by the proposed framework are in very good agreement with the reference DNS data. Notably, our shallow network with three layers provides accurate predictions of the anisotropy tensor for PCF at unobserved friction Reynolds numbers, both in interpolation and extrapolation scenarios. Learning the SDF case is more challenging because of its physical nature and a lack of training data at various regimes. We propose to alleviate this problem based on Transfer Learning (TL). To more efficiently generalize to an unseen intermediate $\mathrm{Re}_τ$ regime, we take advantage of our prior knowledge acquired from a training with a larger and wider dataset. Our results indicate the potential of the developed network model, and demonstrate the feasibility and efficiency of the TL process in terms of training data size and training time. Based on these results, we believe there is a promising future by integrating these neural networks into an adapted in-house RANS solver.
Cosmological constraints on a classical limit of quantum gravity
Creators: name: Easson, Damien A.
name: Schuller, Frederic P.
name: Trodden, Mark
name: Wohlfarth, Mattias N. R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the cosmology of a recently proposed deformation of Einstein gravity, emerging from quantum gravity heuristics. The theory is constructed to have de Sitter space as a vacuum solution, and thus to be relevant to the accelerating universe. However, this solution turns out to be unstable, and the true phase space of cosmological solutions is significantly more complex, displaying two late-time power-law attractors -- one accelerating and the other dramatically decelerating. It is also shown that non-accelerating cosmologies sit on a separatrix between the two basins of attraction of these attractors. Hence it is impossible to pass from a decelerating cosmology to an accelerating one, as required in standard cosmology for consistency with nucleosynthesis and structure formation and compatibility with the data inferred from supernovae Ia. We point out that alternative models of the early universe, such as the one investigated here might provide possible ways to circumvent these requirements.
description: 14 pages, 2 figures, REVTeX 4
Glitch Classification and Clustering for LIGO with Deep Transfer Learning
Creators: name: George, Daniel
name: Shen, Hongyu
name: Huerta, E. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Machine Learning (cs.LG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The detection of gravitational waves with LIGO and Virgo requires a detailed understanding of the response of these instruments in the presence of environmental and instrumental noise. Of particular interest is the study of anomalous non-Gaussian noise transients known as glitches, since their high occurrence rate in LIGO/Virgo data can obscure or even mimic true gravitational wave signals. Therefore, successfully identifying and excising glitches is of utmost importance to detect and characterize gravitational waves. In this article, we present the first application of Deep Learning combined with Transfer Learning for glitch classification, using real data from LIGO's first discovery campaign labeled by Gravity Spy, showing that knowledge from pre-trained models for real-world object recognition can be transferred for classifying spectrograms of glitches. We demonstrate that this method enables the optimal use of very deep convolutional neural networks for glitch classification given small unbalanced training datasets, significantly reduces the training time, and achieves state-of-the-art accuracy above 98.8%. Once trained via transfer learning, we show that the networks can be truncated and used as feature extractors for unsupervised clustering to automatically group together new classes of glitches and anomalies. This novel capability is of critical importance to identify and remove new types of glitches which will occur as the LIGO/Virgo detectors gradually attain design sensitivity.
description: Camera-ready (final) paper accepted to NIPS 2017 conference workshop on Deep Learning for Physical Sciences. Extended article: arXiv:1706.07446
The first observation of $τ^{\pm} \to ϕK^{\pm} ν$ decay
Creators: name: Belle Collaboration
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present the first measurement of tau-decays to hadronic final states with a $ϕ$-meson. This is based on 401.4 fb$^{-1}$ of data accumulated at the Belle experiment. The branching ratio obtained is $B(τ^{\pm}\toϕK^{\pm}ν) = (4.06\pm 0.25\pm 0.26)\times 10^{-5}$.
description: 10 pages, 5 figures, ICHEP2006 contribution paper
On the difference of time-integrated $CP$ asymmetries in $D^0\rightarrow K^+K^-$ and $D^0\rightarrowπ^+π^-$ decays: unparticle physics contribution
Creators: name: Bagheri, Hosein
name: Ettefaghi, Mohammadmahdi
name: Moazzemi, Reza
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The LHCb Collaboration has recently measured the difference of time-integrated $CP$ asymmetry in $D^{0}\rightarrow K^{+}K^{-}$ and $D^{0}\rightarrow π^{+}π^{-}$ decays, more precisely. The reported value is $ ΔA_{CP}=-0.10 \pm 0.08 (\text{stat}) \pm 0.03 (\text{syst})\% $ which indicates no evidence for $CP$ violation. We consider the possible unparticle physics contribution in this quantity and by using the LCHb data try to constrain the parameter space of unparticle stuff.
description: 7 pages, 3 figures
D-Branes on Calabi-Yau Spaces and Their Mirrors
Creators: name: Ooguri, Hirosi
name: Oz, Yaron
name: Yin, Zheng
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the boundary states of D-branes wrapped around supersymmetric cycles in a general Calabi-Yau manifold. In particular, we show how the geometric data on the cycles are encoded in the boundary states. As an application, we analyze how the mirror symmetry transforms D-branes, and we verify that it is consistent with the conjectured periodicity and the monodromy of the Ramond-Ramond field configuration on a Calabi-Yau manifold. This also enables us to study open string worldsheet instanton corrections and relate them to closed string instanton counting. The cases when the mirror symmetry is realized as T-duality are also discussed.
description: 28 pages, LaTeX. The description of the large complex structure limit is corrected. The mirror transformation between D-branes is further clarified
Influence of intrinsic decoherence on nonclassical properties of the output of a Bose-Einstein condensate
Creators: name: Li, Shang-Bin
name: Xu, Jing-Bo
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate nonclassical properties of the output of a Bose-Einstein condensate in Milburn's model of intrinsic decoherence. It is shown that the squeezing property of the atom laser is suppressed due to decoherence. Nevertheless, if some very special conditions were satisfied, the squeezing properties of atom laser could be robust against the decoherence.
description: 17 pages, 5 figures, Latex
Analytical description of optical vortex beams generated by discretized vortex producing lenses
Creators: name: Rumi, Gonzalo
name: Actis, Daniel
name: Amaya, Dafne
name: Gomez, Jorge
name: Rueda, Edgar
name: Lencina, Alberto
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Discretized vortex-producing lenses programmed on low performance spatial light modulators have been used for the generation of optical vortices. However, the description of these vortices has been supported only by numerical simulations. In this work, a general analytical treatment (any topological charge - any discretization levels) for the propagation of a Gaussian beam through a discretized vortex-producing lens is presented. The resulting field could be expressed as a sum of Kummer beams with different amplitudes and topological charges focalized at different planes, whose characteristics of formation can be modified by tuning the parameters of the setup. Likewise, vortex lines are analyzed to understand the mechanism of formation of observed topological charges, which appear in specific planes. Conservation of the topological charge is demonstrated. Theoretical predictions are supported by experiments.
description: 10 pages, 7 figures. To be submitted for publication
The VIMOS VLT Deep Survey - Evolution of the luminosity functions by galaxy type up to z=1.5 from first epoch data
Creators: name: Zucca, E.
name: Ilbert, O.
name: Bardelli, S.
name: Tresse, L.
name: Zamorani, G.
name: Arnouts, S.
name: Pozzetti, L.
name: Bolzonella, M.
name: Bottini, D.
name: Garilli, B.
name: Brun, V. Le
name: Fèvre, O. Le
name: Maccagni, D.
name: Picat, J. P.
name: Scaramella, R.
name: Scodeggio, M.
name: Vettolani, G.
name: Zanichelli, A.
name: Adami, C.
name: Arnaboldi, M.
name: Cappi, A.
name: Charlot, S.
name: Ciliegi, P.
name: Contini, T.
name: Foucaud, S.
name: Franzetti, P.
name: Gavignaud, I.
name: Guzzo, L.
name: Iovino, A.
name: McCracken, H. J.
name: Marano, B.
name: Marinoni, C.
name: Mazure, A.
name: Meneux, B.
name: Merighi, R.
name: Paltani, S.
name: Pello`, R.
name: Pollo, A.
name: Radovich, M.
name: Bondi, M.
name: Bongiorno, A.
name: Busarello, G.
name: Cucciati, O.
name: Gregorini, L.
name: Lamareille, F.
name: Mathez, G.
name: Mellier, Y.
name: Merluzzi, P.
name: Ripepi, V.
name: Rizzo, D.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: From the first epoch observations of the VVDS up to z=1.5 we have derived luminosity functions (LF) of different spectral type galaxies. The VVDS data, covering ~70% of the life of the Universe, allow for the first time to study from the same sample and with good statistical accuracy the evolution of the LFs by galaxy type in several rest frame bands from a purely magnitude selected sample. The magnitude limit of the VVDS allows the determination of the faint end slope of the LF with unprecedented accuracy. Galaxies have been classified in four spectral classes, using their colours and redshift, and LFs have been derived in the U, B, V, R and I rest frame bands from z=0.05 to z=1.5. We find a significant steepening of the LF going from early to late types. The M* parameter is significantly fainter for late type galaxies and this difference increases in the redder bands. Within each of the galaxy spectral types we find a brightening of M* with increasing redshift, ranging from =< 0.5 mag for early type galaxies to ~1 mag for the latest type galaxies, while the slope of the LF of each spectral type is consistent with being constant with redshift. The LF of early type galaxies is consistent with passive evolution up to z~1.1, while the number of bright early type galaxies has decreased by ~40% from z~0.3 to z~1.1. We also find a strong evolution in the normalization of the LF of latest type galaxies, with an increase of more than a factor 2 from z~0.3 to z~1.3: the density of bright late type galaxies in the same redshift range increases of a factor ~6.6. These results indicate a strong type-dependent evolution and identifies the latest spectral types as responsible for most of the evolution of the UV-optical luminosity function out to z=1.5.
description: 18 pages with encapsulated figures, revised version after referee's comments, accepted for publication in A&A
FI- and OI-modules with varying coefficients
Creators: name: Nagel, Uwe
name: Römer, Tim
Publisher: name: arXiv
Year: 2017
Subjects: subject: Commutative Algebra (math.AC)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 13A99, 13D02, 13F20, 13P10

description: We introduce FI-algebras over a commutative ring $K$ and the category of FI-modules over an FI-algebra. Such a module may be considered as a family of invariant modules over compatible varying $K$-algebras. FI-modules over $K$ correspond to the well studied constant coefficient case where every algebra equals $K$. We show that a finitely generated FI-module over a noetherian polynomial FI-algebra is a noetherian module. This is established by introducing OI-modules. We prove that every submodule of a finitely generated free OI-module over a noetherian polynomial OI-algebra has a finite Gröbner basis. Applying our noetherianity results to a family of free resolutions, finite generation translates into stabilization of syzygies in any fixed homological degree. In particular, in the graded case this gives uniformity results on degrees of minimal syzygies.
description: 28 pages; minor modifications
Measurement of stopping beam distributions in the PIBETA detector
Creators: name: Frlez, E.
name: Bychkov, M.
name: Li, W.
name: Pocanic, D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Precise calculation of the geometrical acceptance of a large solid angle detector with an integrated stopping target relies on precise knowledge of the beam geometry. We describe four alternative methods that we used to measure the beam stopping distributions in the PIBETA detector active target: (i) light response of segmented target elements to incident beam particles, (ii) back-tracking of charged particles from pi+ and mu+ decays using multi-wire proportional chambers, (iii) volume distribution of the Dalitz decay (pi0->gamma e+e-) event vertices, and (iv) the opening angle distribution of two pi0 photons originating from the beta decay of pi+ at rest. We demonstrate consistent results obtained by these four independent approaches and show how particular beam stopping distributions affect the detector's geometrical acceptance.
description: 38 pages, 16 postscript figures, 2 tables, LaTeX, submitted to Nucl. Instrum. Meth. A
Charge transfer excitations in VUV and soft X-ray resonant scattering spectroscopies
Creators: name: Augustin, Edwin
name: He, Haowei
name: Miao, Lin
name: Chuang, Yi-De
name: Hussain, Zahid
name: Wray, L. Andrew
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The utility of resonant scattering spectroscopies for identifying electronic symmetries and density distributions changes dramatically as a function of photon energy. In the hard X-ray regime, strong core hole monopole potentials tend to produce X-ray absorption features with well defined electron number on the scattering site. By contrast, in the vacuum ultraviolet (VUV), resonant scattering from Mott insulators tends to reveal spectra that are characteristic of only the nominal valence, and are insensitive to deviations from nominal valence brought on by metal-ligand hybridization. Here, atomic multiplet simulations are used to investigate the interplay of monopolar and mulitpolar Coulomb interactions in the VUV and soft X-ray regimes, to identify how charge transfer thresholds and other signatures of mixed valence can manifest in this low photon energy regime. The study focuses on the Mott insulator NiO as a well characterized model system, and extrapolates interactions into non-physical regimes to identify principles that shape the spectral features.
Non-Commutative Differential Geometry on Discrete Space $M_4\times Z\ma{N}$ and Gauge Theory
Creators: name: Okumura, Yoshitaka
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The algebra of non-commutative differential geometry (NCG) on the discrete space $M_4\times Z\ma{N}$ previously proposed by the present author is improved to give the consistent explanation of the generalized gauge field as the generalized connection on $M_4\times Z\ma{N}$. The nilpotency of the generalized exterior derivative ${\mbf d}$ is easily proved. The matrix formulation where the generalized gauge field is denoted in matrix form is shown to have the same content with the ordinary formulation using {\mbf d}, which helps us understand the implications of the algebraic rules of NCG on $M_4\times Z\ma{N}$. The Lagrangian of spontaneously broken gauge theory which has the extra restriction on the coupling constant of the Higgs potential is obtained by taking the inner product of the generalized field strength. The covariant derivative operating on the fermion field determines the parallel transformation on $M_4\times Z\ma{N}$, which confirms that the Higgs field is the connection on the discrete space. This implies that the Higgs particle is a gauge particle on the same footing as the weak bosons. Thus, it is expected that the mass relation $m\ma{H}=\frac{4}{\sqrt{3}}m\ma{W}\sinθ\ma{W}$ proposed by the present author holds without any correction in the same way as the mass relation $m\ma{W}=m\ma{Z}\cosθ\ma{W}$. The Higgs kinetic and potential terms are regarded as the curvatures on $M_4\times Z\ma{N}$.
description: 12 pages, PTPTEX.sty
title: ADCO, Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Cart. 172 (11 H 69), 115 folios, f. 0143
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0143, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0143, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Phenomenological Analysis of an $\mathrm{E}_{6}$-inspired Seesaw Model
Creators: name: Ellis, Joshua P.
name: Volkas, Raymond R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyse the phenomenology of a model of neutrino masses inspired by $\mathrm{E}_{6}$ GUT unification in which the exotic neutrinos can be present at low scales. The model introduces vector-like isosinglet down-type quarks, vector-like isodoublet leptons, neutrino singlets and two $Z'$ bosons. The seesaw mechanism can be achieved with exotic neutrino masses as low as 100 GeV and Yukawa couplings of order $10^{-3}$. We find that the lightest $Z'$ boson mass is required to be above 2.8 TeV, the exotic quark masses are required to be above 1.3 TeV (810 GeV) if they are collider stable (promptly decaying), and the exotic lepton mass bounds remain at the LEP value of 102 GeV. The model also presents a type-II two-Higgs-doublet model (2HDM) along with two heavy singlet scalars. The 2HDM naturally has the alignment limit enforced thanks to the large VEVs of the exotic scalars, thereby avoiding most constraints.
description: 16 pages, 10 figures. Updated to reflected changes in publication
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0186
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0186, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0186, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Just Undo It: Exploring Undo Mechanics in Multi-User Virtual Reality
Creators: name: Rasch, Julian
name: Perzl, Florian
name: Weiss, Yannick
name: Müller, Florian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: With the proliferation of VR and a metaverse on the horizon, many multi-user activities are migrating to the VR world, calling for effective collaboration support. As one key feature, traditional collaborative systems provide users with undo mechanics to reverse errors and other unwanted changes. While undo has been extensively researched in this domain and is now considered industry standard, it is strikingly absent for VR systems in research and industry. This work addresses this research gap by exploring different undo techniques for basic object manipulation in different collaboration modes in VR. We conducted a study involving 32 participants organized in teams of two. Here, we studied users' performance and preferences in a tower stacking task, varying the available undo techniques and their mode of collaboration. The results suggest that users desire and use undo in VR and that the choice of the undo technique impacts users' performance and social connection.
description: To appear in Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI '24), May 11-16, 2024, Honolulu, HI, USA