cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bounded cohomology is not a profinite invariant
Creators: name: Echtler, Daniel
name: Kammeyer, Holger
Publisher: name: arXiv
Year: 2023
Subjects: subject: Group Theory (math.GR)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 22E40, 20E18, 11F75, 11E72

description: We construct pairs of residually finite groups with isomorphic profinite completions such that one has non-vanishing and the other has vanishing real second bounded cohomology. The examples are lattices in different higher rank simple Lie groups. Using Galois cohomology, we actually show that $\operatorname{SO}^0(n,2)$ for $n \ge 6$ and the exceptional groups $E_{6(-14)}$ and $E_{7(-25)}$ constitute the complete list of higher rank Lie groups admitting such examples.
description: Final version to appear in Canad. Math. Bull., 14 pages
Phenolic glycosides from Lavandual angustifolia
Creators: name: Nigary Yadikar
name: Khayrulla Bobakulov
name: H. A. Aisa
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry

description: Four new phenolic glycosides (1–4), together with 12 known ones (5–16), were isolated from the essential oil extraction waste of Lavandula angustifolia. Their structures were unequivocally determined by extensive spectroscopic analysis (1D and 2D NMR, HR-ESI-MS, UV, and optical rotation), chemical method, and comparison with data reported in the literature. The antioxidant activities of all compounds and new compounds’ influence on melanin content in B16 melanoma cells were examined, which indicated that compounds 1, 8, 13 had a certain degree of DPPH free radical scavenging activities, while only compound 2 could increase the melanin content with a dose-dependent manner.
A lightweight thermal heat switch for redundant cryocooling on satellites
Creators: name: Dietrich, M.
name: Euler, A.
name: Thummes, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: A previously designed cryogenic thermal heat switch for space applications has been optimized for low mass, high structural stability, and reliability. The heat switch makes use of the large linear thermal expansion coefficient (CTE) of the thermoplastic UHMW-PE for actuation. A structure model, which includes the temperature dependent properties of the actuator, is derived to be able to predict the contact pressure between the switch parts. This pressure was used in a thermal model in order to predict the switch performance under different heat loads and operating temperatures. The two models were used to optimize the mass and stability of the switch. Its reliability was proven by cyclic actuation of the switch and by shaker tests.
description: short communication, 8 pages, 6 figures
title: Ανίχνευση κυβερνοεκφοβισμού στις αναρτήσεις χρηστών με την χρήση του μοντέλου BERT
title: Cyberbullying detection on social networks using bert model
titleType: AlternativeTitle
Creators: name: Πισκαρδέλη, Ελένη Μαρία
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2024
Subjects: subject: Βαθιά μάθηση
subject: Ταξινόμηση κειμένου
subject: Μετασχηματιστές
subject: Μοντέλο BERT
subject: Fine-tuning
subject: Επεξεργασία φυσικής γλώσσας
subject: Κοινωνικά δίκτυα

description: Στην σύγχρονη εποχή η χρήση των κοινωνικών δικτύων αποτελεί ένα καθημερινό μέσο επικοινωνίας και έκφρασης για το μεγαλύτερο ποσοστό των ανθρώπων. Βέβαια, υπάρχουν ορισμένοι χρήστες που τα χρησιμοποιούν με σκοπό να προσβάλουν, να παρενοχλήσουν, να εξαπατήσουν και να απειλήσουν έναν άλλον χρήστη. Ο διαδικτυακός εκφοβισμός, είναι ένα φαινόμενο που περιλαμβάνει τέτοια περιστατικά όπως αυτά που αναφέραμε προηγουμένως. Με σκοπό να προστατευτούν οι χρήστες των εφαρμογών από αυτό το πρόβλημα κρίνεται απαραίτητο να βρεθεί τρόπος που να αποτρέπει τέτοιες επιθέσεις. Αυτό επιτυγχάνεται με τον εντοπισμό του διαδικτυακού εκφοβισμού στα μηνύματα των χρηστών. H ταξινόμηση κειμένων είναι μια σημαντική και χρήσιμη εργασία του τομέα της επεξεργασίας φυσικής γλώσσας με ευρύ πεδίο εφαρμογών. Αντικείμενο της παρούσας εργασίας είναι η δημιουργία ενός ταξινομητή που να αναγνωρίζει περιπτώσεις κειμένου, γραμμένου στην Αγγλική γλώσσα, που περιέχουν cyberbullying. Για τον σκοπό αυτόν, χρησιμοποιήθηκε το μοντέλο BERT της Google.
title: Modeling the non-trival behavior of anisotropic beams: a simple Tomoshenko beam with enhanced stress recovery and constitutive relations
Creators: name: Balduzzi, Giuseppe
name: Morganti, Simone
name: Füssl, Josef
name: Aminbaghai, Mehdi
name: Reali, Alessandro
name: Auricchio, Ferdinando
Publisher: name: ELSEVIER SCI LTD
Year: 2019
Subjects: Anisotropic multi-layer beam
First Order Shear Deformation Theory
Analytical solution
Stress recovery
Beam constitutive relation

description: The final publication is available via https://doi.org/10.1016/j.compstruct.2019.111265.
Probing Transverse Momentum Dependent Structures with Azimuthal Dependence of Energy Correlators
Creators: name: Kang, Zhong-Bo
name: Lee, Kyle
name: Shao, Ding Yu
name: Zhao, Fanyi
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the azimuthal angle dependence of the energy-energy correlators $\langle \mathcal{E}(\hat{n}_1)\mathcal{E}(\hat{n}_2)\rangle$ in the back-to-back region for $e^+e^-$ annihilation and deep inelastic scattering (DIS) processes with general polarization of the proton beam. We demonstrate that the polarization information of the beam and the underlying partons from the hard scattering is propagated into the azimuthal angle dependence of the energy-energy correlators. In the process, we define the Collins-type EEC jet functions and introduce a new EEC observable using the lab-frame angles in the DIS process. Furthermore, we extend our formalism to explore the two-point energy correlation between hadrons with different quantum numbers $\mathbb{S}_i$ in the back-to-back limit $\langle \mathcal{E}_{\mathbb{S}_1}(\hat{n}_1)\mathcal{E}_{\mathbb{S}_2}(\hat{n}_2)\rangle$. We find that in the Operator Product Expansion (OPE) region the nonperturbative information is entirely encapsulated by a single number. Using our formalism, we present several phenomenological studies that showcase how energy correlators can be used to probe transverse momentum dependent structures.
description: 36 pages, 7 figures
Quadratic solitons in higher-order topological insulators
Creators: name: Kartashov, Yaroslav V.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Optics (physics.optics)
subject: Mathematical Physics (math-ph)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: I consider higher-order topological insulator (HOTI) created in chi(2) nonlinear medium and based on two-dimensional generalization of the Su-Schrieffer-Heeger waveguide array, where transition between trivial and topological phases is achieved by shift of the four waveguides in the unit cell towards its center or towards its periphery. Such HOTI can support linear topological corner states that give rise to rich families of quadratic topological solitons bifurcating from linear corner states. The presence of phase mismatch between parametrically interacting fundamental-frequency (FF) and second-harmonic (SH) waves drastically affects the bifurcation scenarios and domains of soliton existence, making the families of corner solitons much richer in comparison with those in HOTIs with cubic nonlinearity. For instance, the internal soliton structure strongly depends on the location of propagation constant in forbidden gaps in spectra of both FF and SH waves. Two different types of corner solitons are obtained, where either FF or SH wave dominates in the bifurcation point from linear corner state. Because the waveguides are two-mode for SH wave, its spectrum features two groups of forbidden gaps with corner states of different symmetry appearing in each of them. Such corner states give rise to different families of corner solitons. Stability analysis shows that corner solitons in quadratic HOTI may feature wide stability domains and therefore are observable experimentally. These results illustrate how parametric nonlinear interactions enrich the behavior of topological excitations and allow to control their shapes.
description: 8 pages, 5 figures, to appear in Chaos, Solitons and Fractals
The JCMT Plane Survey: First complete data release - emission maps and compact source catalogue
Creators: name: Eden, D. J.
name: Moore, T. J. T.
name: Plume, R.
name: Urquhart, J. S.
name: Thompson, M. A.
name: Parsons, H.
name: Dempsey, J. T.
name: Rigby, A. J.
name: Morgan, L. K.
name: Thomas, H. S.
name: Berry, D.
name: Buckle, J.
name: Brunt, C. M.
name: Butner, H. M.
name: Carretero, D.
name: Chrysostomou, A.
name: Currie, M. J.
name: deVilliers, H. M.
name: Fich, M.
name: Gibb, A. G.
name: Hoare, M. G.
name: Jenness, T.
name: Manser, G.
name: Mottram, J. C.
name: Natario, C.
name: Olguin, F.
name: Peretto, N.
name: Pestalozzi, M.
name: Polychroni, D.
name: Redman, R. O.
name: Salji, C.
name: Summers, L. J.
name: Tahani, K.
name: Traficante, A.
name: diFrancesco, J.
name: Evans, A.
name: Fuller, G. A.
name: Johnstone, D.
name: Joncas, G.
name: Longmore, S. N.
name: Martin, P. G.
name: Richer, J. S.
name: Weferling, B.
name: White, G. J.
name: Zhu, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first data release of the James Clerk Maxwell Telescope (JCMT) Plane Survey (JPS), the JPS Public Release 1 (JPSPR1). JPS is an 850-um continuum survey of six fields in the northern inner Galactic Plane in a longitude range of l=7-63, made with the Sub-millimetre Common-User Bolometer Array 2 (SCUBA-2). This first data release consists of emission maps of the six JPS regions with an average pixel-to-pixel noise of 7.19 mJy beam^-1, when smoothed over the beam, and a compact-source catalogue containing 7,813 sources. The 95 per cent completeness limits of the catalogue are estimated at 0.04 Jy beam^-1 and 0.3 Jy for the peak and integrated flux densities, respectively. The emission contained in the compact-source catalogue is 42 +- 5 per cent of the total and, apart from the large-scale (greater than 8') emission, there is excellent correspondence with features in the 500-um Herschel maps. We find that, with two-dimensional matching, 98 +- 2 per cent of sources within the fields centred at l=20, 30, 40 and 50 are associated with molecular clouds, with 91 +- 3 per cent of the l=30 and 40 sources associated with dense molecular clumps. Matching the JPS catalogue to Herschel 70-um sources, we find that 38 +- 1 per cent of sources show evidence of ongoing star formation. The images and catalogue will be a valuable resource for studies of star formation in the Galaxy and the role of environment and spiral arms in the star formation process.
description: 22 pages, 18 figures, 4 tables. Full version of Table 3 available from http://www.canfar.phys.uvic.ca/vosui/#/JPSPR1 Accepted for publication in Monthly Notices of the Royal Astronomical Society
Claude_Hidber_mati_MLS-2017.pdf_ Museum guideline for Curators, Art Conservators, Architects, Museum Technicians and Lighting Designer _LED
Creators: name: Hidber, Claude
Publisher: name: figshare
Year: 2018
Subjects: subject: 120104 Architectural Science and Technology (incl. Acoustics, Lighting, Structure and Ecologically Sustainable Design)
subject: FOS: Civil engineering

description: This poster covers best practice when it comes to
tender lighting systems for museum projects and how
to best define the most recent LED developments.

A helping guideline for Curators,
Art Conservators, Architects, Museum
Technicians and Lighting Designer.
Deep Quantum Circuit Simulations of Low-Energy Nuclear States
Creators: name: Li, Ang
name: Baroni, Alessandro
name: Stetcu, Ionel
name: Humble, Travis S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Numerical simulation is an important method for verifying the quantum circuits used to simulate low-energy nuclear states. However, real-world applications of quantum computing for nuclear theory often generate deep quantum circuits that place demanding memory and processing requirements on conventional simulation methods. Here, we present advances in high-performance numerical simulations of deep quantum circuits to efficiently verify the accuracy of low-energy nuclear physics applications. Our approach employs several novel methods for accelerating the numerical simulation including 1- and 2-qubit gate fusion techniques as well as management of simulated mid-circuit measurements to verify state preparation circuits. We test these methods across a variety of high-performance computing systems and our results show that circuits up to 21 qubits and more than 115,000,000 gates can be efficiently simulated.
Claude_Hidber_mati_MLS-2017.pdf
Creators: name: Hidber, Claude
Publisher: name: figshare
Year: 2017
Subjects: subject: 120104 Architectural Science and Technology (incl. Acoustics, Lighting, Structure and Ecologically Sustainable Design)
subject: FOS: Civil engineering

description: This poster covers best practice when it comes to
tender lighting systems for museum projects and how
to best define the most recent LED developments.

A helping guideline for Curators,
Art Conservators, Architects, Museum
Technicians and Lighting Designer.
Tau properties in $B\to Dτν$ from visible final-state kinematics
Creators: name: Alonso, Rodrigo
name: Camalich, Jorge Martin
name: Westhoff, Susanne
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In semi-leptonic $B$ decays with a tau lepton, features of the production process are imprinted on the tau helicity states. Since the tau momentum cannot be fully reconstructed experimentally, the available information on the tau properties is encoded in its visible decay products. Focusing on the process $B\to Dτν$, we find explicit relations between the tau properties and the kinematics of the charged particles in the decays $τ\toπν$, $τ\toρν$, and $τ\to\ellν\barν$. In particular, we show that the perpendicular polarization, $P_\perp$, and the forward-backward asymmetry, $A_τ$, of the tau lepton can simultaneously be extracted from an angular asymmetry of the charged particle against the $D$ meson. For the most sensitive decay channel, $τ\toπν$, we expect a relative statistical precision of about $10\%$ for $P_\perp$ and $A_τ$ in a measurement based on $50\,$ab$^{-1}$ of data at BELLE II.
description: 11 pages, 4 figures, 1 table
Fully automatic segmentation of phalanges from hand radiographs for bone age assessment
Creators: name: Shreyas Simu
name: Lal, Shyam
name: Kunal Fadte
name: Atteeque Harlapur
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer

description: Segmentation of bones from hand radiograph is an important step in automated bone age assessment (ABAA) system. Main challenges in the segmentation of bones are the intensity inhomogeneity caused by the irregular distribution of X-rays and the overlapping pixel intensities between the bone and soft tissue. Hence, there is a need to develop a robust segmentation technique to tackle the problems associated with the hand radiographs. This paper proposes a fully automatic technique for segmentation of phalanges from left-hand radiograph for bone age assessment. The proposed technique is divided into five stages which are pre-processing, extraction of Phalangeal region of interest, edge preservation, segmentation of phalanges and post-processing. Quantitative and qualitative results of proposed segmentation technique are evaluated and compared with other state-of-the-art segmentation methods. Qualitative results of proposed segmentation technique are also validated by different medical experts. The segmentation accuracy achieved by proposed segmentation technique is 94%. The proposed technique can be used for development of fully ABAA of a person for better accuracy.
Light Field Video Capture Using a Learning-Based Hybrid Imaging System
Creators: name: Wang, Ting-Chun
name: Zhu, Jun-Yan
name: Kalantari, Nima Khademi
name: Efros, Alexei A.
name: Ramamoorthi, Ravi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: Light field cameras have many advantages over traditional cameras, as they allow the user to change various camera settings after capture. However, capturing light fields requires a huge bandwidth to record the data: a modern light field camera can only take three images per second. This prevents current consumer light field cameras from capturing light field videos. Temporal interpolation at such extreme scale (10x, from 3 fps to 30 fps) is infeasible as too much information will be entirely missing between adjacent frames. Instead, we develop a hybrid imaging system, adding another standard video camera to capture the temporal information. Given a 3 fps light field sequence and a standard 30 fps 2D video, our system can then generate a full light field video at 30 fps. We adopt a learning-based approach, which can be decomposed into two steps: spatio-temporal flow estimation and appearance estimation. The flow estimation propagates the angular information from the light field sequence to the 2D video, so we can warp input images to the target view. The appearance estimation then combines these warped images to output the final pixels. The whole process is trained end-to-end using convolutional neural networks. Experimental results demonstrate that our algorithm outperforms current video interpolation methods, enabling consumer light field videography, and making applications such as refocusing and parallax view generation achievable on videos for the first time.
description: ACM Transactions on Graphics (Proceedings of SIGGRAPH 2017)
Darshan IO trace for DisCoTec, commit e8fad8ae
Creators: name: Theresa Pollinger
name: Philipp Offenhäuser
Publisher: name: Zenodo
Year: 2024

description: This trace was collected as part of the HPC I/O Analysis Initiative, which aims to improve the understanding and optimization of I/O performance in high performance computing. This data set contains the Darshan profiling file and associated metadata for the DisCoTec, commit e8fad8ae application, which belongs to the Burst, Binary MPI-IO category. It captures the execution of the application with 131072 processes completed in 4 minutes 1 second. This data provides insight into I/O patterns and performance that can be used for optimization efforts in similar computing contexts. For more traces and detailed information, please visit our website at https://hpcioanalysis.zdv.uni-mainz.de .If you use this dataset as part of a publication, please citeNafiseh Moti, André Brinkmann, Marc-André Vef, Philippe Deniel, Jesús Carretero, Philip H. Carns, Jean-Thomas Acquaviva, Reza Salkhordeh: The I/O Trace Initiative: Building a Collaborative I/O Archive to Advance HPC. SC Workshops 2023: 1216-1222in addition to the DOI of this dataset.
Ground-Based Mid-Infrared Study of the Compton-Thick AGN in M51 at 10-100 pc Scale
Creators: name: Ohyama, Youichi
name: Matsushita, Satoki
name: Oi, Nagisa
name: Sun, Ai-Lei
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We performed near-diffraction-limited (~0.4 FWHM) N-band imaging of one of the nearest Active Galactic Nucleus (AGN) in M51 with 8.2m Subaru telescope to study the nuclear structure and spectral energy distribution (SED) at 8-13 um. We found that the nucleus is composed of an unresolved core (at ~13 pc resolution, or intrinsic size corrected for the instrumental effect of <6 pc) and an extended halo (at a few tens pc scale), and each of their SEDs is almost flat. We examined the SED by comparing with the archival Spitzer IRS spectrum processed to mimic our chopping observation of the nucleus, and the published radiative-transfer model SEDs of the AGN clumpy dusty torus. The halo SED is likely due to circumnuclear star formation showing little Polycyclic Aromatic Hydrocarbon (PAH) emission due to the AGN. The core SED is likely dominated by the AGN because of the following two reasons. Firstly, the clumpy torus model SEDs can reproduce the red mid-infrared continuum with apparently moderate silicate 9.7 um absorption. Secondly, the core 12 um luminosity and the absorption-corrected X-ray luminosity at 2-10 keV in the literature follow the mid-infrared-X-ray luminosity correlation known for the nearby AGNs including the Compton-thick ones.
description: 16 pages, 4 figures, accepted for publication in ApJ
A novel device for controlling the flow of information based on Weyl fermions and some interesting remarks regarding the electromagnetic interactions of high energy particles
Creators: name: Tsigaridas, Georgios N.
name: Kechriniotis, Aristides I.
name: Tsonos, Christos A.
name: Delibasis, Konstantinos K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: In this work we propose a novel device for controlling the flow of information using Weyl fermions. Based on a previous work of our group, we show that it is possible to fully control the flow of Weyl fermions on several different channels, by applying an electric field perpendicular to the direction of motion of the particles on each channel. In this way, we can transmit information as logical bits, depending on the existence or not of a Weyl current on each channel. We also show that the response time of this device is exceptionally low, less than 1 ps, for typical values of its parameters, allowing the control of the flow of information at extremely high rates, of the order of 100 Petabits per second. Alternatively, this device could also operate as an electric field sensor. In addition, we demonstrate that Weyl fermions can be efficiently guided through the proposed device using appropriate magnetic fields. Finally, we discuss some particularly interesting remarks regarding the electromagnetic interactions of high energy particles.
description: In this version we have added an important remark regarding the potential use of the proposed device as an electric field sensor
Supplementary document for In vivo intravascular photoacoustic imaging at high speed of 100 frame/second - 4847825.pdf
Creators: name: XIE, Zhihua
name: Shu, Chengyou
name: Yang, Daya
name: Chen, Hao
name: Chen, Chaobin
name: Dai, Gang
name: Lam, Kwok Ho
name: Zhang, Jinke
name: Wang, Xiatian
name: Sheng, Zonghai
Publisher: name: Optica Publishing Group
Year: 2020
Subjects: Radiology and Organ Imaging

description: supplementary materials
Pathways for museums to community engagement through citizen science: examining the experiences of Streamwatch / Ellie Downing.
Creators: name: Downing, Ellie
Publisher: name: Macquarie University
Year: 2022
Subjects: Other education not elsewhere classified

description: Museums function as a place of informal scientific learning and are increasingly starting to administer citizen science programs. Academic discourses in new museology and citizen science, which prioritise practical methods over pure theory, are beginning to emerge but the capacity for community engagement through citizen science has yet to be investigated properly from a museum perspective. More specifically, the capacity for citizen science to satisfy aspects of new museology concerned with community engagement has not been fully examined. Understanding engagement within a museum as the development and satisfaction of community expectations therefore involves judging the success of these engagements by the experiences of community within the museum space. This thesis explores the potential for stakeholder expectations in both citizen science and new museological public programs to be met simultaneously, through a case study of the Australian Museum’s Streamwatch program. Interviews with stakeholders in the program—chiefly citizen scientists and museum administrators—are used to explore the effectiveness of the Streamwatch to function as both a museum public program and citizen science program. By re-examining citizen science through the lens of new museology, the dual ability of citizen science to not only produce usable data for research, but facilitate meaningful engagement within a museum space through programming is revealed. Conclusions are then drawn to assist in the development and management of citizen science programs and to extend new museological theory.
a-b anisotropy of the intra-unit-cell magnetic order in $\rm YBa_2Cu_3O_{6.6}$
Creators: name: Mangin-Thro, Lucile
name: Li, Yuan
name: Sidis, Yvan
name: Bourges, Philippe
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Within the complex phase diagram of the hole-doped cuprates, seizing the nature of the mysterious pseudo-gap phase is essential to unravel the microscopic origin of high-temperature superconductivity. Below the pseudo-gap temperature $\rm T^{\star}$, evidences for intra-unit-cell orders breaking the 4-fold rotation symmetry have been provided by neutron diffraction and scanning tunneling spectroscopy. Using polarized neutron diffraction on a detwinned $\rm YBa_2Cu_3O_{6.6}$ sample, we here report a distinct a-b anisotropy of the intra-unit-cell magnetic structure factor below $\rm T^{\star}$, highlighting that intra-unit-cell order in this material breaks the mirror symmetry of the CuO$_2$ bilayers. This is likely to originate from a crisscrossed arrangement of loop currents within the $\rm CuO_2$ bilayer, resulting in a bilayer mean toroidal axis along the $\rm {\bf b}$ direction.
description: Text and 4 4 figures + supplementary materials (1 figure)
The LCLS-II Photoinjector Laser Infrastructure
Creators: name: Zhang, Hao
name: Gilevich, Sasha
name: Miahnahri, Alan
name: Alverson, Shawn
name: Brachmann, Axel
name: Duris, Joseph
name: Franz, Paris
name: Fry, Alan
name: Hirschman, Jack
name: Larsen, Kirk
name: Lemons, Randy
name: Li, Siqi
name: Lu, Brittany
name: Marinelli, Agostino
name: Martinez, Mikael
name: May, Justin
name: Milshtein, Erel
name: Murari, Krishna
name: Neveu, Nicole
name: Robinson, Joseph
name: Schmerge, John
name: Sun, Linshan
name: Vecchione, Theodore
name: Xu, Chengcheng
name: Zhou, Feng
name: Carbajo, Sergio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This paper presents a comprehensive technical overview of the Linac Coherent Light Source II (LCLS-II) photoinjector laser system, its first and foremost component. The LCLS-II photoinjector laser system serves as an upgrade to the original LCLS at SLAC National Accelerator Laboratory. This advanced laser system generates high-quality laser beams for LCLS-II, contributing to the instrument's unprecedented brightness, precision, and flexibility. Our discussion extends to the various subsystems that comprise the photoinjector, including the photocathode laser, laser heater, and beam transport systems. Lastly, we draw attention to the ongoing research and development infrastructure underway to enhance the functionality and efficiency of the LCLS-II, and similar X-ray free-electron laser facilities around the world, thereby contributing to the future of laser technology and its applications.
description: Published by High Power Laser Science and Engineering
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0264
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/2017
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 Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0264, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0264, 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
Measuring high-quality atomic data of astrophysical importance.
Creators: name: SEN SARMA, PRATYUSH RANJAN
name: BELMONTE, MARIA TERESA
name: Mar, Santiago
Publisher: name: Zenodo
Year: 2022

description: The quality and quantity of existing atomic data are insufficient to model and calculate stellar parameters like CHEMICAL ABUNDANCES and radial velocities accurately. Thus it is imperative to produce new and accurate atomic data.
The history of the dark and luminous side of Milky Way-like progenitors
Creators: name: Graziani, Luca
name: de Bennassuti, M.
name: Schneider, R.
name: Kawata, D.
name: Salvadori, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Here we investigate the evolution of a Milky Way (MW) -like galaxy with the aim of predicting the properties of its progenitors all the way from $z \sim 20$ to $z = 0$. We apply GAMESH (Graziani et al. 2015) to a high resolution N-Body simulation following the formation of a MW-type halo and we investigate its properties at $z \sim 0$ and its progenitors in $0 < z < 4$. Our model predicts the observed galaxy main sequence, the mass-metallicity and the fundamental plane of metallicity relations in $0 < z < 4$. It also reproduces the stellar mass evolution of candidate MW progenitors in $0 \lesssim z \lesssim 2.5$, although the star formation rate and gas fraction of the simulated galaxies follow a shallower redshift dependence. We find that while the MW star formation and chemical enrichment are dominated by the contribution of galaxies hosted in Lyman $α$-cooling halos, at z > 6 the contribution of star forming mini-halos is comparable to the star formation rate along the MW merger tree. These systems might then provide an important contribution in the early phases of reionization. A large number of mini-halos with old stellar populations, possibly Population~III stars, are dragged into the MW or survive in the Local Group. At low redshift dynamical effects, such as halo mergers, tidal stripping and halo disruption redistribute the baryonic properties among halo families. These results are critically discussed in light of future improvements including a more sophisticated treatment of radiative feedback and inhomogeneous metal enrichment.
description: MNRAS in press
Segmentation Driven Peeling for Visual Analysis of Electronic Transitions
Creators: name: Sharma, Mohit
name: Masood, Talha Bin
name: Thygesen, Signe S.
name: Linares, Mathieu
name: Hotz, Ingrid
name: Natarajan, Vijay
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Electronic transitions in molecules due to absorption or emission of light is a complex quantum mechanical process. Their study plays an important role in the design of novel materials. A common yet challenging task in the study is to determine the nature of those electronic transitions, i.e. which subgroups of the molecule are involved in the transition by donating or accepting electrons, followed by an investigation of the variation in the donor-acceptor behavior for different transitions or conformations of the molecules. In this paper, we present a novel approach towards the study of electronic transitions based on the visual analysis of a bivariate field, namely the electron density in the hole and particle Natural Transition Orbital (NTO). The visual analysis focuses on the continuous scatter plots (CSPs) of the bivariate field linked to their spatial domain. The method supports selections in the CSP visualized as fiber surfaces in the spatial domain, the grouping of atoms, and segmentation of the density fields to peel the CSP. This peeling operator is central to the visual analysis process and helps identify donors and acceptors. We study different molecular systems, identifying local excitation and charge transfer excitations to demonstrate the utility of the method.
Additional file 1 of Characterization of VDR and CYP27B1 expression in the endometrium during the menstrual cycle before embryo transfer: implications for endometrial receptivity
Creators: name: Guo, Jing
name: Liu, Shan
name: Wang, Peng
name: Ren, Haiying
name: Li, Yuan
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Supplementary figure. Area analysis method for immunohistochemistry for for VDR, CYP27B1, HOXA10, and CYP19 during the proliferative and secretory phases of the menstrual cycle.
Heat-Bath Algorithmic Cooling with correlated qubit-environment interactions
Creators: name: Rodriguez-Briones, Nayeli A.
name: Li, Jun
name: Peng, Xinhua
name: Mor, Tal
name: Weinstein, Yossi
name: Laflamme, Raymond
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Controlled preparation of highly pure quantum states is at the core of practical applications of quantum information science, from the state initialization of most quantum algorithms to a reliable supply of ancilla qubits that satisfy the fault-tolerance threshold for quantum error correction. Heat-bath algorithmic cooling has been shown to purify qubits by controlled redistribution of entropy and multiple contact with a bath, not only for ensemble implementations but also for technologies with strong but imperfect measurements. However, an implicit restriction about the interaction with the bath has been assumed in previous work. In this paper, we show that better purification can be achieved by removing that restriction. More concretely, we include correlations between the system and the bath, and we take advantage of these correlations to pump entropy out of the system into the bath. We introduce a tool for cooling algorithms, which we call "state-reset", obtained when the coupling to the environment is generalized from individual-qubits relaxation to correlated-qubit relaxation. We present improved cooling algorithms which lead to an increase of purity beyond all the previous work, and relate our results to the Nuclear Overhauser Effect.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Cart. 185 (11 H 70), f. 0011v
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2012
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
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 général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0011v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0011v, 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
On the Non-Linear Origins of Consciousness Part II: Infinity versus Eternity
Creators: name: Smith, John
Publisher: name: figshare
Year: 2017
Subjects: subject: Special Relativity
subject: General Relativity
subject: 220314 Philosophy of Mind (excl. Cognition)
subject: FOS: Philosophy, ethics and religion

description: Eternity is a key concept in religious thought, infinity a key concept in scientific thought, and it is a common thing for people to equivocate between them. In particular scientists have the idea that consciousness is because of its attachment to the body and the born of finite extent, which is to be contrasted with the orthodox Christian view that consciousness can exist independently of the brain, and is of infinite extent. Both parties see infinite consciousness as something that starts at some point on a time line and extends for an interminably long period, with scientists typically denying that consciousness has this property, and Christians and others affirming it. Here we carefully define eternity, and the notions of infinity in common usage by mathematicians scientists, and explain why they are not the same.
Additional file 1 of Implementation of the patient version of the evidence-based (S3) guideline for psychosocial interventions for patients with severe mental illness (IMPPETUS): study protocol for a cluster randomised controlled trial
Creators: name: Breilmann, Johanna
name: Kilian, Reinhold
name: Riedel-Heller, Steffi G.
name: Gühne, Uta
name: Hasan, Alkomiet
name: Falkai, Peter
name: Allgöwer, Andreas
name: Muche, Rainer
name: Becker, Thomas
name: Ajayi, Klemens
name: Brieger, Peter
name: Frasch, Karel
name: Heres, Stephan
name: Jäger, Markus
name: Küthmann, Andreas
name: Putzhammer, Albert
name: Schmauß, Max
name: Schneeweiß, Bertram
name: Schwarz, Michael
name: Kösters, Markus
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Additional file 1. SPIRIT 2013 Checklist: Recommended items to address in a clinical trial protocol and related documents.
Software-Defined Network Controlled Switching between Millimeter Wave and Terahertz Small Cells
Creators: name: Cacciapuoti, Angela Sara
name: Subramanian, Ramanathan
name: Chowdhury, Kaushik Roy
name: Caleffi, Marcello
Publisher: name: arXiv
Year: 2017
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Small cells are a cost-effective way to reliably expand network coverage and provide significantly increased capacity for end users. The ultra-high bandwidth available at millimeter (mmWave) and Terahertz (THz) frequencies can effectively realize short-range wireless access links in small cells enabling potential uses cases such as driver-less cars, data backhauling and ultra-high-definition infotainment services. This paper describes a new software defined network (SDN) framework for vehicles equipped with transceivers capable of dynamically switching between THz and mmWave bands. We present a novel SDN controlled admission policy that preferentially handoffs between the mmWave and THz small cells, accommodates asymmetric uplink/downlink traffic, performs error recovery and handles distinct link states that arise due to motion along practical vehicular paths. We then analytically derive the resulting capacity of such a small cell network by accounting for the channel characteristics unique to both these spectrum bands, relative distance and the contact times between a given transceiver pair. We then formulate the optimal procedure for scheduling multiple vehicles at a given infrastructure tower, with regards to practical road congestion scenarios. The search for the optimal schedule is shown to be a NP-hard problem. Hence, we design a computationally-feasible polynomial-time scheduling algorithm that runs at the SDN controller and compare its performance against the optimal procedure and random access. Additionally, we present a simulation-based case study for the use case of data center backhauling in Boston city to showcase the benefits of our approach.
A Parametric Study of the Acoustic Mechanism for Core-Collapse Supernovae
Creators: name: Harada, A.
name: Nagakura, H.
name: Iwakami, W.
name: Yamada, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the criterion for the acoustic mechanism to work successfully in core-collapse supernovae. The acoustic mechanism is an alternative to the neutrino-heating mechanism. It was proposed by Burrows et al., who claimed that acoustic waves emitted by $g$-mode oscillations in proto-neutron stars (PNS) energize a stalled shock wave and eventually induce an explosion. Previous works mainly studied to which extent the $g$-modes are excited in the PNS. In this paper, on the other hand, we investigate how strong the acoustic wave needs to be if it were to revive a stalled shock wave. By adding the acoustic power as a new axis, we draw a critical surface, an extension of the critical curve commonly employed in the context of neutrino heating. We perform both 1D and 2D parametrized simulations, in which we inject acoustic waves from the inner boundary. In order to quantify the power of acoustic waves, we use the extended Myers theory to take neutrino reactions into proper account. We find for the 1D simulations that rather large acoustic powers are required to relaunch the shock wave, since the additional heating provided by the secondary shocks developed from acoustic waves is partially canceled by the neutrino cooling that is also enhanced. In 2D, the required acoustic powers are consistent with those of Burrows et al. Our results seem to imply, however, that it is the sum of neutrino heating and acoustic powers that matters for shock revival.
description: 20 pages, 19 figures, accepted by ApJ
world occurrences of Pseudomonas syringae pv. actinidiae
Creators: name: Rulin Wang
Publisher: name: figshare
Year: 2017
Subjects: subject: 70104 Agricultural Spatial Analysis and Modelling
subject: FOS: Other agricultural sciences

description: world occurrences of Pseudomonas syringae pv. actinidiae
Boundedness of elliptic Calabi-Yau threefolds
Creators: name: Filipazzi, Stefano
name: Hacon, Christopher D.
name: Svaldi, Roberto
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 14E30, 14J27, 14J32 (Primary) 14D06 (Secondary)

description: We show that elliptic Calabi--Yau threefolds form a bounded family. We also show that the same result holds for minimal terminal threefolds of Kodaira dimension 2, upon fixing the rate of growth of pluricanonical forms and the degree of a multisection of the Iitaka fibration. Both of these hypotheses are necessary to prove the boundedness of such a family.
description: Final version, to appear in J. Eur. Math. Soc. (JEMS)
Reentrant Phase Coherence in Superconducting Nanowire Composites
Creators: name: Ansermet, D.
name: Petrović, A. P.
name: He, S.
name: Chernyshov, D.
name: Hoesch, M.
name: Salloum, D.
name: Gougeon, P.
name: Potel, M.
name: Boeri, L.
name: Andersen, O. K.
name: Panagopoulos, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The short coherence lengths characteristic of low-dimensional superconductors are associated with usefully high critical fields or temperatures. Unfortunately, such materials are often sensitive to disorder and suffer from phase fluctuations in the superconducting order parameter which diverge with temperature $T$, magnetic field $H$ or current $I$. We propose an approach to overcome synthesis and fluctuation problems: building superconductors from inhomogeneous composites of nanofilaments. Macroscopic crystals of quasi-one-dimensional Na$_{2-δ}$Mo$_6$Se$_6$ featuring Na vacancy disorder ($δ\approx$~0.2) are shown to behave as percolative networks of superconducting nanowires. Long range order is established via transverse coupling between individual one-dimensional filaments, yet phase coherence remains unstable to fluctuations and localization in the zero-($T$,$H$,$I$) limit. However, a region of reentrant phase coherence develops upon raising ($T$,$H$,$I$). We attribute this phenomenon to an enhancement of the transverse coupling due to electron delocalization. Our observations of reentrant phase coherence coincide with a peak in the Josephson energy $E_J$ at non-zero ($T$,$H$,$I$), which we estimate using a simple analytical model for a disordered anisotropic superconductor. Na$_{2-δ}$Mo$_6$Se$_6$ is therefore a blueprint for a future generation of nanofilamentary superconductors with inbuilt resilience to phase fluctuations at elevated ($T$,$H$,$I$).
description: 40 pages including Supporting Information, 5 figures. This document is the unedited Author's version of a Submitted Work that was subsequently accepted for publication in ACS Nano, copyright \copyright American Chemical Society after peer review
Partition musicale : le pas russe
Creators: name: Lancelot, Francine
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/FileId-3413
description: created: ca 1970