cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Resizing the Conformal Window: A beta function Ansatz
Creators: name: Antipin, Oleg
name: Tuominen, Kimmo
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose an ansatz for the nonperturbative beta function of a generic non-supersymmetric Yang-Mills theory with or without fermions in an arbitrary representation of the gauge group. While our construction is similar to the recently proposed Ryttov-Sannino all order beta function, the essential difference is that it allows for the existence of an unstable ultraviolet fixed point in addition to the predicted Bank-Zaks -like infrared stable fixed point. Our beta function preserves all of the tested features with respect to the non-supersymmetric Yang-Mills theories. We predict the conformal window identifying the lower end of it as a merger of the infrared and ultraviolet fixed points.
description: Discussion on compatibility with the equivalence theorems; references added
Asymptotic stability of 2-domain walls for the Landau-Lifshitz-Gilbert equation in a nanowire with Dzyaloshinskii-Moriya interaction
Creators: name: Côte, Raphaël
name: Ferriere, Guillaume
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider a ferromagnetic nanowire, with an energy functional $E$ with easy-axis in the direction $e_1$, and which takes into account the Dzyaloshinskii-Moriya interaction. We consider configurations of the magnetization which are perturbations of two well separated domain wall, and study their evolution under the Landau-Lifshitz-Gilbert flow associated to E. Our main result is that, if the two walls have opposite speed, these configurations are asymptotically stable, up to gauges intrinsic to the invariances of the energy $E$. Our analysis builds on the framework developed in [4], taking advantage that it is amenable to space localisation.
title: Science ouverte et OHM : Le projet SO-DRIIHM pour faciliter le partage des données des OHM
Creators: name: Lerigoleur, Emilie
Publisher: name: HAL
Year: 2021

description: A l'heure où la science ouverte est en pleine (r)évolution aux niveaux national et international, les membres du groupe data-DRIIHM (ingénieurs support des OHM et coordinateurs scientifiques) dressent le constat d'un partage relativement limité des données produites dans les OHM et en analysent les raisons. Une enquête menée en 2018 au sein de la communauté scientifique du DRIIHM a révélé des pratiques hétérogènes en matière de partage des données. 75% des 80 répondants souhaitent partager leurs données mais nécessitent un accompagnement. Notre projet ANR SO-DRIIHM 2020-2023 (SO pour Science Ouverte) fait partie des 25 lauréats de l'appel flash Science Ouverte. Il a deux objectifs : 1) Promouvoir les pratiques de science ouverte au sein de la communauté des OHM comme par exemple apprendre à mettre en place un plan de gestion des données puis à rendre ses données Faciles à trouver (F), Accessibles (A), Interopérables (I) et Réutilisables (R) selon les principes "FAIR" internationalement reconnus ; 2) Co-construire avec les scientifiques/acteurs volontaires des OHM une e-infrastructure ergonomique, facilitant le partage des données au sein des OHM et au-delà, dans le respect du Plan National pour la Science Ouverte et des feuilles de route "science ouverte" institutionnelles dont celle du CNRS.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð±ÑÐ´Ð¶ÐµÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐ¸Ñ Ð²Ð¾Ð´ÑÂ»)
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐµÐ¿ÑÑÑÐ¸Ð½Ð°, Ð¢Ð°ÑÑÑÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð±ÑÐ´Ð¶ÐµÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ²Ð¾Ð´Ð½ÑÐ¹ Ð±ÑÐ´Ð¶ÐµÑ
Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÑ
Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ

description: ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð°Ð½Ð½ÑÑ Ð¾ÑÑÐµÑÐ½Ð¾ÑÑÐ¸ Ð±ÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ. ÐÑÐ» ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ²Ð¾Ð´Ð½ÑÐ¹ Ð±ÑÐ´Ð¶ÐµÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹, Ð¿ÑÐ¸ ÑÐ°ÑÑÐµÑÐ°Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÑÐ½ÐºÑÐ¸Ð¸ ÑÐ»Ð°ÑÑÐ¸ÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÑÐ¾ÑÐ¼ÑÐ»Ñ Ð¼Ð°ÑÐ¶Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¾ÑÐ¾Ð´Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¸ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð±ÑÐ´Ð¶ÐµÑÐ° Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ 1Ð¡. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¿Ð»Ð°Ð½-ÑÐ°ÐºÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð±ÑÐ´Ð¶ÐµÑÐ°, Ð²ÑÑÐ²Ð»ÐµÐ½Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸Ð¸ Ð¸ Ð¿ÐµÑÐµÑÐ°ÑÑÐ¾Ð´Ñ Ð² ÑÑÐ°ÑÑÑÑ Ð±ÑÐ´Ð¶ÐµÑÐ° Ð² ÑÐµÑÐµÐ½Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÐµÑÐ¸Ð¾Ð´Ð°.
Mobility Extraction and Quantum Capacitance Impact in High Performance Graphene Field-effect Transistor Devices
Creators: name: Chen, Zhihong
name: Appenzeller, Joerg
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The field-effect mobility of graphene devices is discussed. We argue that the graphene ballistic mean free path can only be extracted by taking into account both, the electrical characteristics and the channel length dependent mobility. In doing so we find a ballistic mean free path of 300nm at room-temperature for a carrier concentration of ~1e12/cm2 and that a substantial series resistance of around 300ohmum has to be taken into account. Furthermore, we demonstrate first quantum capacitance measurements on single-layer graphene devices.
Spectral features of polaronic excitations in a superconducting analog simulator
Creators: name: Nauth, Julian K.
name: Stojanovic, Vladimir M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate spectral properties of polaronic excitations within the framework of an analog quantum simulator based on inductively coupled superconducting transmon qubits and microwave resonators. This system emulates a lattice model that describes a nonlocal coupling of an itinerant spinless-fermion excitation to dispersionless (Einstein-type) phonons through the Peierls and breathing-mode interaction mechanisms. The model is characterized by a sharp, level-crossing transition at a critical value of the effective excitation-phonon coupling strength; above the transition point, the ground state of this model corresponds to a heavily dressed (small-polaron) excitation. Using the kernel-polynomial method, we evaluate the momentum-frequency resolved spectral function of this system for a broad range of parameters. In particular, we underscore the ramifications of the fact that the zero-quasimomentum Bloch state of a bare excitation represents the exact eigenstate of the Hamiltonian of this system for an arbitrary excitation-phonon coupling strength. We also show that -- based on the numerically evaluated spectral function and its well-known relation with the survival probability of the initial, bare-excitation Bloch state (the Loschmidt echo) -- one can make predictions about the system dynamics following an excitation-phonon interaction quench. To make contact with anticipated experimental realizations, we utilize a previously proposed method for extracting dynamical-response functions in systems with local (single-qubit) addressability using the multiqubit (many-body) version of the Ramsey interference protocol.
description: final, published version
Photometric IGM tomography with Subaru/HSC: the large-scale structure of Ly$α$ emitters and IGM transmission in the COSMOS field at $z\sim5$
Creators: name: Kakiichi, Koki
name: Hennawi, Joseph F.
name: Ono, Yoshiaki
name: Inoue, Akio K.
name: Ouchi, Masami
name: Ellis, Richard S.
name: Meyer, Romain A.
name: Bosman, Sarah I.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a novel technique called "photometric IGM tomography" to map the intergalactic medium (IGM) at $z\simeq4.9$ in the COSMOS field. It utilizes deep narrow-band (NB) imaging to photometrically detect faint Ly$α$ forest transmission in background galaxies across the Subaru/Hyper-Suprime Cam (HSC)'s $1.8\rm\,sq.\,deg$ field of view and locate Ly$α$ emitters (LAEs) in the same cosmic volume. Using ultra-deep HSC images and Bayesian spectral energy distribution fitting, we measure the Ly$α$ forest transmission at $z\simeq4.9$ along a large number ($140$) of background galaxies selected from the DEIMOS10k spectroscopic catalogue at $4.98
description: 27 pages, 21 figures, accepted by MNRAS, full tables available as online supplementary material
Additional file 1 of Hypoimmunogenic human pluripotent stem cells are valid cell sources for cell therapeutics with normal self-renewal and multilineage differentiation capacity
Creators: name: Chen, Yifan
name: Zhou, Yanjie
name: Zhou, Zhongshu
name: Fang, Yujiang
name: Ma, Lin
name: Zhang, Xiaoqing
name: Xiong, Jie
name: Liu, Ling
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Figure S1 Hypoimmunogenic hPSCs showed normal frequency of teratoma formation and expected genomic manipulations. A Genomic DNA PCR showing B2M knockout in B2Mnull hPSCs and HLA-G insertion in B2MmHLAG and B2Mm/sHLAG hPSCs at high passages. B HLA-G5 mRNA expression in hypoimmunogenic hPSCs compared to WT by qPCR. Data are represented as mean ± SEM. ***p < 0.001, n = 3, Student’s t test. C Frequency of teratoma formation of WT and hypoimmunogenic hPSCs. Figure S2 Mixed lymphocyte reaction of hypoimmunogenic hPSCs-derived neurons, cardiomyocytes and hepatocytes. A HLA genotyping of donor PBMCs. Table shows HLA-I genotyping (A, B and C alleles). B Flow cytometry analysis showing percentages of CFSE-labeled allogeneic PBMCs (donor #01) with neurons, cardiomyocytes and hepatocytes derived from WT, B2Mnull, B2MmHLAG, and B2Mm/sHLAG hPSCs. PBMCs cultured with PHA were used as a positive control (PC). PBMCs cultured only were used as a negative control (NC).
Which fine-tuning arguments are fine?
Creators: name: Grinbaum, Alexei
Publisher: name: arXiv
Year: 2009
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The argument from naturalness is widely employed in contemporary quantum field theory. Essentially a formalized aesthetic criterion, it received a meaning in the debate on the Higgs mechanism, which goes beyond aesthetics. We follow the history of technical definitions of fine tuning at the scale of electroweak symmetry breaking. It is argued that they give rise to a special interpretation of probability, which we call Gedankenfrequency. By extension of its original meaning, the argument from naturalness is used to compare different models beyond the Standard Model. We show that in this case naturalness cannot be defined objectively. Rather, it functions as socio-historical heuristics in particle physics and it contributes to the advent of a probabilistic version of Popper's falsificationism.
description: 22 pages, 2 figures
PAIN SCREENING IN THE DELIRIOUS PATIENT
Creators: name: Ferolito, Michelle Y.
Publisher: name: Zenodo
Year: 2016

description: Poorly managed pain hastens death in the frail geriatric population. The development of delirium is one of the most common hospital-acquired diagnoses in the acute care geriatric setting, contributing to increased mortality rates, extended hospitalizations, and greater hospital expenditures. Insufficiently managed pain contributes to delirium development. In order to reduce the incidence of delirium, proper pain screening must be pursued. In this project, the efficiency of the Pain Assessment in Advanced Dementia (PAIN-AD) scale for pain screening was evaluated among acutely hospitalized delirious patients within an urban academic setting. In this observational case control study of 36 nonverbal delirious acute care patients, two trained bedside providers identified behavioral indicators of pain through the use of two tools for pain screening (the PAIN-AD and the Critical-Care Pain Observation Tool [CPOT]). Patients were provided with an intervention when the PAIN-AD score was 3 or greater or the CPOT score was 2 or greater. Patients were reassessed after 30 minutes. The mean age of patients was 86.14 years (SD = 8.49; range 65-96); of the sample, 19 (54.3%) were women, 27 (75.0%) were White, and 25 (69.4%) had a history of dementia. The PAINAD and CPOT interrater reliability (intraclass correlations two-way, random) was found to be excellent (0.99), as was internal consistency (Cronbach’s alpha at baseline = 0.80- 0.83 and at follow-up = 0.81-0.87). Construct validity was supported by observation of a multi-trait matrix. However, examination of pain scores over time for patients with and iv without a pain intervention did not show the expected finding of decreased pain using the PAIN-AD. Because the reductions in pain were trending towards statistical significance (p = .06), post hoc power analyses were done; six to ten additional subjects would have been needed to detect the observed reductions in pain as statistically significant. These results generally suggest that pain screening in the nonverbal delirious acutely hospitalized geriatric population can be conducted with the PAIN-AD. However, further studies are warranted, as the sample size for this study was small and homogeneous and some measures of construct validity failed to reach significance at the 0.05 level.
Cosmological data analysis of f(R) gravity models
Creators: name: Girones, Z.
name: Marchetti, A.
name: Mena, O.
name: Pena-Garay, C.
name: Rius, N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A class of well-behaved modified gravity models with long enough matter domination epoch and a late-time accelerated expansion is confronted with SNIa, CMB, SDSS, BAO and H(z) galaxy ages data, as well as current measurements of the linear growth of structure. We show that the combination of geometrical probes and growth data exploited here allows to rule out f(R) gravity models, in particular, the logarithmic of curvature model. We also apply solar system tests to the models in agreement with the cosmological data. We find that the exponential of the inverse of the curvature model satisfies all the observational tests considered and we derive the allowed range of parameters. Current data still allows for small deviations of Einstein gravity. Future, high precision growth data, in combination with expansion history data, will be able to distinguish tiny modifications of standard gravity from the LambdaCDM model.
description: 18 pages, 6 figures
The cosmic web of X-ray active galactic nuclei seen through the eROSITA Final Equatorial Depth Survey (eFEDS)
Creators: name: Comparat, Johan
name: Luo, Wentao
name: Merloni, Andrea
name: More, Surhud
name: Salvato, Mara
name: Krumpe, Mirko
name: Miyaji, Takamitsu
name: Brandt, William
name: Georgakakis, Antonis
name: Akiyama, Masayuki
name: Buchner, Johannes
name: Dwelly, Tom
name: Kawaguchi, Toshihiro
name: Liu, Teng
name: Nagao, Tohru
name: Nandra, Kirpal
name: Silverman, John
name: Toba, Yoshiki
name: Anderson, Scott F.
name: Kollmeier, Juna
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Which galaxies in the general population turn into active galactic nuclei (AGNs) is a keystone of galaxy formation and evolution. Thanks to SRG/eROSITA's contiguous 140 square degree pilot survey field, we constructed a large, complete, and unbiased soft X-ray flux-limited ($F_X>6.5\times 10^{-15}$ erg s$^{-1}$ cm$^{-2}$) AGN sample at low redshift, $0.05
description: 17 pages, 9 figures, 2 tables. A&A: Received: 19 December 2022 / Accepted: 21 March 2023
Additional file 1 of Depression, anxiety, and burnout among psychiatrists during the COVID-19 pandemic: a cross-sectional study in Beijing, China
Creators: name: Dong, Ping
name: Lin, Xiao
name: Wu, Fei
name: Lou, Sijia
name: Li, Na
name: Hu, Sifan
name: Shi, Le
name: He, Jia
name: Ma, Yundong
name: Bao, Yanping
name: Lu, Lin
name: Sun, Wei
name: Sun, Hongqiang
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Biotechnology
Science Policy
Mental Health

description: Supplementary Material 1
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð»Ð°Ð½Ð° Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ Ð¸ Ð·Ð°ÑÐ¸ÑÐ° Ð² ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸ Ð½Ð° ÐÐ Â«ÐÑÐ¼Ð°Ð»Ð¸ÑÂ»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÐµÐ²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½Ð°Ñ ÑÐ¸ÑÑÐ°ÑÐ¸Ñ
Ð¿Ð»Ð°Ð½ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ
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description: ÐÐ¾ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ, Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÐ¼Ñ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½ Ð¾Ð±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ ÑÐ°Ð¼Ð¾ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Â«Ð§ÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½Ð°Ñ ÑÐ¸ÑÑÐ°ÑÐ¸ÑÂ» Ð¸ ÐµÐµ Ð²Ð¸Ð´Ñ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ°ÐºÑÐ¾ÑÑ, Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ Ð¿Ð¾ÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð°Ð²Ð°ÑÐ¸Ð¹, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÑÐ¸Ð¿Ð¾Ð²Ð¾Ð¹ Ð¿Ð»Ð°Ð½ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿Ð»Ð°Ð½ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐ Â«ÐÑÐ¼Ð°Ð»Ð¸ÑÂ». Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ. ÐÐ°ÐºÐ»ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ ÑÐ°Ð±Ð¾ÑÐµ.
Refactorisation in subleading $\bar B \to X_s γ$
Creators: name: Hurth, Tobias
name: Szafron, Robert
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We establish refactorisation conditions between the subleading ${O}_8$-${O}_8$ contributions to the inclusive $\bar B \to X_s γ$ decay suffering from endpoint divergences and prove a factorisation theorem for these contributions to all orders in the strong coupling constant. This allows for higher-order calculations of the resolved contributions and consistent summation of large logarithms, consequently reducing the recently found large-scale dependence in these contributions. We implement the concept of refactorisation in a heavy flavour application of SCET, which includes nonperturbative functions as additional subtlety not present in collider applications.
description: 24 pages, 4 figures
The Second Euler-Lagrange Equation of Variational Calculus on Time Scales
Creators: name: Bartosiewicz, Zbigniew
name: Martins, Natalia
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optimization and Control (math.OC)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 49K05, 39A12

description: The fundamental problem of the calculus of variations on time scales concerns the minimization of a delta-integral over all trajectories satisfying given boundary conditions. In this paper we prove the second Euler-Lagrange necessary optimality condition for optimal trajectories of variational problems on time scales. As an example of application of the main result, we give an alternative and simpler proof to the Noether theorem on time scales recently obtained in [J. Math. Anal. Appl. 342 (2008), no. 2, 1220-1226].
description: This work was partially presented at the Workshop in Control, Nonsmooth Analysis and Optimization, celebrating Francis Clarke's and Richard Vinter's 60th birthday, Porto, May 4-8, 2009. Submitted 26-May-2009; Revised 12-Jan-2010; Accepted 29-March-2010 in revised form; for publication in the European Journal of Control
Null energy condition violation: Tunnelling versus the Casimir effect
Creators: name: Alexandre, Jean
name: Backhouse, Drew
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that tunnelling between two degenerate minima, as allowed in a finite volume, leads to a non-extensive symmetric ground state. This results in Null Energy Condition violation for sufficiently low temperatures, when a continuous set of momenta in the box containing the field is assumed. Taking into account discrete momenta can modify this picture and is achieved via the addition of the Casimir energy to the tunnelling-induced ground state energy. Focusing on zero-temperature, these non-trivial effects are found to compete, depending on the typical length scales involved.
description: 9 pages, 4 figures
title: ÐÑÐµÐ½ÐºÐ° ÑÐ¸ÑÐºÐ¾Ð² Ð¿ÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÑÐºÐ¾Ð², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
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ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ, Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ñ ÐÐ¾Ð½ÑÐµ-ÐÐ°ÑÐ»Ð¾ Ð¸ Ð´ÑÑÐ³Ð¸Ð¼ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð¼ ÑÑÐµÑÐ° ÑÐ¸ÑÐºÐ¾Ð². ÐÐ°ÑÐµÐ¼ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Excel Ð¸Ð· Ð¿Ð°ÐºÐµÑÐ° Microsoft Office ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ ÐÐ±ÑÐµÐºÑÐ° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð° ÐÐ¾Ð½ÑÐµ-ÐÐ°ÑÐ»Ð¾.
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Measurements of Time-Dependent CP Asymmetries in b\to s Penguin Dominated Hadronic B Decays at BaBar
Creators: name: Biassoni, Pietro
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report measurements of Time-Dependent CP asymmetries in several $b\to s$ penguin dominated hadronic B decays, where New Physics contributions may appear. We find no significant discrepancies with respect to the Standard Model expectations.
description: 4 pages, contributed to the Proceedings of SUSY09
A rare case of liver cystoadenocarcinoma
Creators: name: Croce, Giusy
Publisher: name: EURORAD
Year: 2014
Subjects: subject: Abdomen
subject: MR
subject: Diagnostic procedure
subject: Pathology

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 58 years
description: Clinical History: A 58-year-old man presented to our Emergency Department with right upper quadrant pain and discomfort which began three months before. Blood pressure, pulse, respiratory rate and temperature were normal. Bilirubin level was 1.3 mg/dL.The alphafetoprotein ... Final Diagnosis: Hepatic cystoadenocarcinoma was confirmed by postoperative pathology.
title: Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°Ð¼Ð¸ ÑÑÐºÐ°Ð»Ð°ÑÐ¾ÑÐ¾Ð² Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Ð°
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¢ÑÑÐ±Ð¸Ð½, Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð­ÑÐºÐ°Ð»Ð°ÑÐ¾ÑÑ
Ð­Ð»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ñ
ÐÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Ñ
Ð¢Ð¸ÑÐ¸ÑÑÐ¾ÑÑ

description: Ð¢ÐµÐ¼Ð° Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ - "Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°Ð¼Ð¸ ÑÑÐºÐ°Ð»Ð°ÑÐ¾ÑÐ¾Ð² Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Ð°". ÐÐ°Ð´Ð°ÑÐ° ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð² Ð²ÑÐ±Ð¾ÑÐµ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐºÐ°Ð»Ð°ÑÐ¾ÑÐ¾Ð² Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Ð° Ð½Ð° Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð²ÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÑÐµÐ¼ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°Ñ Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐºÑÐ¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÐ¼Ð¾Ð¶ÐµÐ½Ð¸Ñ. ÐÐ»Ð°Ð²Ð° 1 Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÑÐºÐ°Ð»Ð°ÑÐ¾ÑÐ¾Ð² Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Ð°, ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÐµÐ³Ð¾ ÑÐ°Ð±Ð¾ÑÑ, Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð²ÑÐ±Ð¾ÑÐ° ÑÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. ÐÐ»Ð°Ð²Ð° 2 Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¾Ð±Ð·Ð¾ÑÑ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸. ÐÐ»Ð°Ð²Ð° 3 Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÑÐ¼Ð¸ Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Ð°. Ð Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ Ð³Ð¾Ð²Ð¾ÑÐ¸ÑÑÑ Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð´ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸ÐµÐ¹ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð°Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐºÐ°Ð»Ð°ÑÐ¾ÑÐ°Ð¼Ð¸ ÑÐ°ÐºÐ¾Ð³Ð¾ ÑÐ¸Ð¿Ð°.
description: The problem consists in the choice and modeling of control system of underground escalators on semiconductor managed elements with the ability to use regenerative braking. Chapter 1 is devoted to the description of the escalators of the metro, the conditions and modes of operation, a description of the methodology of selecting the traction motor. Chapter 2 is devoted to the theoretical overview of the existing solutions to this problem. Chapter 3 is devoted to modeling the motor control centers of the metro. In conclusion the results obtained during the work on master's thesis and the prospects for the development of control systems escalators of this type.
Unusual CT findings in abdominal tuberculosis: a case report and a review of the literature
Creators: name: Sergio, Pietro
Publisher: name: EURORAD
Year: 2014
Subjects: subject: Abdomen
subject: CT
subject: Contrast agent-intravenous
subject: Infection

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 39 years
description: Clinical History: We report the case of a 39-yr-old Asian man, immunocompetent, presenting with a symptomatology characterized by fever, diarrhea, weight loss and abdominal distension; these symptoms started 10 days before his admission to our hospital. Erythrocyte s... Final Diagnosis: Diagnosis of abdominal tuberculosis was confirmed by histological omental biopsy.
The angular momentum of condensations within elephant trunks
Creators: name: Lora, V.
name: Raga, A. C.
name: Esquivel, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The radiation from newly born stars photoevaporates their parental neutral cloud, leading to the formation of dense clumps that will eventually form stars. We present 3D simulations of the interaction of a neutral cloud with an external ionising radiation field, and compute the angular momenta of these collapsing clumps. The angular momenta of these collapsing clumps show that they have preferential orient mostly perpendicular to the direction of the incident ionising photon field. Therefore, the axes of the jet systems that will be eventually ejected (from the star + accretion disk systems that will form) will be oriented approximately perpendicular to the direction to the photoionising source.
description: 6 pages, 7 figures, accepted in Astronomy and Astrophysics
Higher Order Dynamics in the Replicator Equation Produce a Limit Cycle in Rock-Paper-Scissors
Creators: name: Griffin, Christopher
name: Wu, Rongling
Publisher: name: arXiv
Year: 2023
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Recent work has shown that pairwise interactions may not be sufficient to fully model ecological dynamics in the wild. In this letter, we consider a replicator dynamic that takes both pairwise and triadic interactions into consideration using a rank-three tensor. We study {these} new nonlinear dynamics using a generalized rock-paper-scissors game whose dynamics are well understood in the {standard} replicator sense. We show that the addition of higher-order dynamics leads to the creation of a subcritical Hopf bifurcation and consequently an unstable limit cycle. It is known that this kind of behaviour cannot occur in the pairwise replicator in any three strategy games, showing the effect higher-order interactions can have on the resulting dynamics of the system. We numerically characterize parameter regimes in which limit cycles exist and discuss possible ways to generalize this approach to studying higher-order interactions.
description: 7 pages, 4 figures - Reference added from Version 2
title: ÐÐ¾ÑÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð° ÐºÐ°Ðº Ð¾Ð´Ð½Ð¾ Ð¸Ð· Ð´Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ² Ð² Ð°ÑÐ±Ð¸ÑÑÐ°Ð¶Ð½Ð¾Ð¼ Ð¸ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¼ Ð¿ÑÐ¾ÑÐµÑÑÐ°Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð»ÑÐ±ÐµÐ½ÐºÐ¾, ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð°ÑÐ±Ð¸ÑÑÐ°Ð¶Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð´Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ²Ð°
Ð´Ð¾ÑÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð°
Ð²Ð½ÐµÑÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð°
ÑÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð°

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÐ¾Ð² Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð´Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÐ´ÐµÐ±Ð½Ð¾Ð¹ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ñ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð°ÑÐ±Ð¸ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ Ð¸ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð³Ð¾ Ð²Ð¸Ð´Ð¾Ð¼ ÑÑÐ´Ð¾Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¾ Ð´Ð¾ÐºÐ°Ð·ÑÐ²Ð°Ð½Ð¸Ð¸ Ð¸ Ð´Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ²Ð°Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÐµ Ð²Ð¸Ð´Ñ Ð´Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ². Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ³Ð¾ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð°, Ð¿ÑÐ°Ð²Ð¾Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸ Ð¸ Ð½Ð°ÑÑÐ½Ð¾Ð¹ Ð´Ð¾ÐºÑÑÐ¸Ð½Ñ Ð² ÑÐºÐ°Ð·Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÑÐµ. ÐÐ½Ð°Ð»Ð¸Ð·Ð¸ÑÑÑÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ°ÐºÐ¸Ñ Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¹, Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, Ð¸Ñ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾ÑÑÐ¸. ÐÑÐ´Ð²Ð¸Ð³Ð°ÑÑÑÑ ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐµÐ´Ð¸Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ð² ÑÑÐ´ÐµÐ±Ð½Ð¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ Ð² Ð¾Ð±Ð¾Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð¹ ÑÑÐµÑÐµ.
Lucky Imaging of M subdwarfs
Creators: name: Lodieu, N.
name: Osorio, M. R. Zapatero
name: Martin, E. L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The knowledge of the binary properties of metal-poor and solar-metallicity stars can shed light on the potential differences between the formation processes responsible for both types of objects. The aim of the project is to determine the binary properties (separation, mass ratio, frequency of companions) for M subdwarfs, the low-metallicity counterparts of field M dwarfs, and investigate any potential differences between both populations. We have obtained high-resolution imaging in the optical for a sample of 24 early-M subdwarfs and nine extreme subdwarfs with the ``Lucky Imaging'' technique using the AstraLux instrument on the Calar Alto 2.2-m telescope. We are sensitive to companions at separations larger than 0.1 arcsec and differences of ~2 magnitudes at 0.1 arcsec and ~5 mag at 1 arcsec. We have found no companion around the 24 subdwarfs under study and one close binary out of nine extreme subdwarfs. A second image of LHS 182 taken three months later with the same instrument confirms the common proper motion of the binary separated by about 0.7 arcsec. Moreover, we do not confirm the common proper motion of the faint source reported by Riaz and collaborators at ~2 arcsec from LHS 1074. We derive a binary frequency of 3+/-3% for M subdwarfs from our sample of 33 objects for separations larger than about five astronomical units. Adding to our sample the additional 28 metal-poor early-M dwarfs observed with the Hubble Space Telescope by Riaz and collaborators, we infer a binary fraction of 3.7+/-2.6% (with a 1 sigma confidence limit), significantly lower than the fraction of resolved binary M dwarfs (~20%) over the same mass and separation ranges (abridged).
description: 9 pages, 2 tables, 5 figures, accepted to A&A
Irregular universe in the Nieh-Yan modified teleparallel gravity
Creators: name: Li, Mingzhe
name: Rao, Haomin
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Nieh-Yan modified teleparallel gravity is a model which modifies the general relativity equivalent teleparallel gravity by a coupling between the Nieh-Yan density and an axion-like field. This model predicts parity violations in the gravitational waves if the axion-like field has a non-trivial background, and more importantly it is ghost free and avoids the pathologies presented in other parity-violating gravity models. The cosmological dynamics and perturbations of the Nieh-Yan modified teleparallel gravity have been investigated in detail, but all these previous investigations rely on the symmetry requirement that in the background universe both the metric and affine connection are homogeneous and isotropic. In this paper we relax the symmetry constraint on the connection and leave it arbitrary at the beginning, after all the cosmological principle only needs the metric of the background spacetime to meet the symmetry requirement. We find a new flat universe solution for the Nieh-Yan modified teleparallel gravity, for which the background dynamics itself is unchanged but the perturbations around it present a new feature that the scalar and tensor perturbations are coupled together at the linear level. The implications of this peculiar feature in primordial perturbations from inflation are also discussed.
description: 20 pages, 1 figures, irregular universe, teleparallel gravity
title: Comparison of Large-Scale FaÃ§ade Fire Test Benches: Methodological Approach
Creators: name: Delcour, S.
name: Marquis, D.
name: International Seminar On Fire And Explosion Hazards (9; 2019; Saint Petersburg, Russia)
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019

description: The development of external thermal insulation in buildings has given rise to a risk of fire spread by the
faÃ§ade of buildings, as was demonstrated by the recent Grenfell Tower fire. In order to assess this risk,
several countries have enforced mandatory real-scale tests, but these test methods are very different from
one country to the next. In these tests, the fire performance assessment is based on different criteria, such
as temperature thresholds or propagation. Considering all these differences, comparing the results
obtained between different faÃ§ade fire tests is difficult. The aim of this study is to develop an alternative
approach based on a numerical tool (FDS), in order to compare faÃ§ade fire tests. The analysis focuses on
the dynamic evolution of the incident heat flux and its surface distribution. Results indicate that this new
approach is able to discriminate between the test benches, and a correlation was exposed between surface
impact and heat flux.
The pace of evolution across fitness valleys
Creators: name: Gokhale, Chaitanya S.
name: Iwasa, Yoh
name: Nowak, Martin A.
name: Traulsen, Arne
Publisher: name: arXiv
Year: 2010
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: How fast does a population evolve from one fitness peak to another? We study the dynamics of evolving, asexually reproducing populations in which a certain number of mutations jointly confer a fitness advantage. We consider the time until a population has evolved from one fitness peak to another one with a higher fitness. The order of mutations can either be fixed or random. If the order of mutations is fixed, then the population follows a metaphorical ridge, a single path. If the order of mutations is arbitrary, then there are many ways to evolve to the higher fitness state. We address the time required for fixation in such scenarios and study how it is affected by the order of mutations, the population size, the fitness values and the mutation rate.
title: The aggregation problem for Scanlonian Contractualism: an exploration of the relevance view, mixed solutions, and why Scanlonian Contractualists could be, and perhaps should be, Restricted Prioritarians
Creators: name: Van Gils, Aart
Publisher: name: University of Reading
Year: 2019

description: In this thesis, I discuss the aggregation problem for T. M. Scanlon’s (1998) “contractualism”. I argue that Scanlonian contractualists have the following two options when it comes to the aggregation problem. First, they can choose to limit aggregation directly via a specific version of the Relevance View, “Sequential Claims-Matching”. Second, Scanlonian contractualists can adopt a so-called “mixed solution” of which I propose a specific version. My mixed solution does not limit aggregation. Rather, it either avoids some of the (for Scanlon at least) counterintuitive results in certain cases, or at least makes these same results look a lot less counterintuitive by putting them into perspective thanks to a plausible plurality of precisely specified values. The stakes between these two options are as follows. The first option justifies Scanlon’s intuition in one vs. many cases of which his “World Cup Case” is one example, but it comes at the cost of a seemingly quite limited range of application: any version of the Relevance View only works in cases in which we have no more than two groups of competing claimants. The second option has the exact opposite implications: my mixed solution cannot justify Scanlon’s intuition in one vs. many cases, but it could be applied to any case with any number of groups of competing claimants. In this choice between pre-theoretical intuition and (practical) feasibility, I would urge Scanlonian contractualists to choose feasibility.
Systematics of Boundary Actions in Gauge Theory and Gravity
Creators: name: Kim, Seolhwa
name: Kraus, Per
name: Myers, Richard M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We undertake a general study of the boundary (or edge) modes that arise in gauge and gravitational theories defined on a space with boundary, either asymptotic or at finite distance, focusing on efficient techniques for computing the corresponding boundary action. Such actions capture all the dynamics of the system that are implied by its asymptotic symmetry group, such as correlation functions of the corresponding conserved currents. Working in the covariant phase space formalism, we develop a collection of approaches for isolating the boundary modes and their dynamics, and illustrate with various examples, notably AdS$_3$ gravity (with and without a gravitational Chern-Simons terms) subject to assorted boundary conditions.
description: 67 pages. v2: references added, typos corrected
title: ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÐµÐ»Ð°ÐºÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÑÐµÑÐ¼Ð¾ÑÑÐ¾Ð¹ÐºÐ¸Ñ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÑ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ°Ñ
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
Creators: name: ÐÐ°Ð¼Ð°Ð»Ð¾Ð², ÐÐ»Ð¼Ð°Ð·
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐÐ¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¸ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÐµ
Ð­Ð»ÐµÐºÑÑÐµÑÑ (ÑÐ¸Ð·.)
ÐÐ¾Ð»Ð¸Ð¸Ð¼Ð¸Ð´Ñ

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title: Ð¡ÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸Ñ Ð¸ Ð²Ð¸Ð´ÐµÐ¾Ð·Ð°Ð¿Ð¸ÑÑ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾ÑÐ¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
name: Ð¥Ð°Ð¹ÑÑÑÐ¾Ð², ÐÐµÐ½Ð¸Ñ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: Ð¤Ð¾ÑÐ¾Ð³ÑÐ°ÑÐ¸Ñ
ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ Ð½Ð°ÑÐºÐ¸
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²
ÑÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸Ñ
ÑÑÐ´ÐµÐ±Ð½Ð°Ñ Ð²Ð¸Ð´ÐµÐ¾Ð·Ð°Ð¿Ð¸ÑÑ

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¾Ð±ÑÐµÐ¹ ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ ÑÑÐµÐ´ÑÑÐ² ÑÑÐ´ÐµÐ±Ð½Ð¾Ð¹ (ÐºÑÐ¸Ð¼Ð¸Ð½Ð°Ð»Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹) ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ ÑÐ»ÐµÐ´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹ Ð¸ Ð¿ÑÐ¸ ÑÐºÑÐ¿ÐµÑÑÐ½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÑ. ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐ¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð» ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ ÐºÑÑÑÐ° Â«Ð¡ÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸Ñ Ð¸ Ð²Ð¸Ð´ÐµÐ¾Ð·Ð°Ð¿Ð¸ÑÑÂ» Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ 40.05.03 Â«Ð¡ÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð°Â». ÐÐ·Ð´Ð°Ð½Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÐµÐ±Ð½ÑÑ ÑÑÑÐµÐ¶Ð´ÐµÐ½Ð¸Ð¹, Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾ Ð´Ð»Ñ ÑÑÐ´ÐµÐ±Ð½Ð¾-ÑÐºÑÐ¿ÐµÑÑÐ½ÑÑ Ð¸ ÑÐ»ÐµÐ´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¿Ð¾Ð´ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ð¹.
An amplitude-phase (Ermakov-Lewis) approach for the Jackiw-Pi model of bilayer graphene
Creators: name: Khmelnytskaya, K. V.
name: Rosu, H. C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the context of bilayer graphene we use the simple gauge model of Jackiw and Pi to construct its numerical solutions in powers of the bias potential V according to a general scheme due to Kravchenko. Next, using this numerical solutions, we develop the Ermakov-Lewis approach for the same model. This leads us to numerical calculations of the Lewis-Riesenfeld phases that could be of forthcoming experimental interest for bilayer graphene. We also present a generalization of the Ioffe-Korsch nonlinear Darboux transformation
description: FTC, 11 pp, 5 figures