cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Electron spin relaxation in graphene from a microscopic approach: Role of electron-electron interaction
Creators: name: Zhou, Y.
name: Wu, M. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electron spin relaxation in graphene on a substrate is investigated from the fully microscopic kinetic spin Bloch equation approach. All the relevant scatterings, such as the electron-impurity, electron--acoustic-phonon, electron--optical-phonon, electron--remote-interfacial-phonon, as well as electron-electron Coulomb scatterings, are explicitly included. Our study concentrates on clean intrinsic graphene, where the spin-orbit coupling from the adatoms can be neglected. We discuss the effect of the electron-electron Coulomb interaction on spin relaxation under various conditions. It is shown that the electron-electron Coulomb scattering plays an important role in spin relaxation at high temperature. We also find a significant increase of the spin relaxation time for high spin polarization even at room temperature, which is due to the Coulomb Hartree-Fock contribution-induced effective longitudinal magnetic field. It is also discovered that the spin relaxation time increases with the in-plane electric field due to the hot-electron effect, which is different from the non-monotonic behavior in semiconductors. Moreover, we show that the electron-electron Coulomb scattering in graphene is not strong enough to establish the steady-state hot-electron distribution in the literature and an alternative approximate one is proposed based on our computation.
description: 8 pages, 5 figures, to be published in Phys. Rev. B
Population Structure and Cryptic Relatedness in Genetic Association Studies
Creators: name: Astle, William
name: Balding, David J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Methodology (stat.ME)
subject: Genomics (q-bio.GN)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We review the problem of confounding in genetic association studies, which arises principally because of population structure and cryptic relatedness. Many treatments of the problem consider only a simple ``island'' model of population structure. We take a broader approach, which views population structure and cryptic relatedness as different aspects of a single confounder: the unobserved pedigree defining the (often distant) relationships among the study subjects. Kinship is therefore a central concept, and we review methods of defining and estimating kinship coefficients, both pedigree-based and marker-based. In this unified framework we review solutions to the problem of population structure, including family-based study designs, genomic control, structured association, regression control, principal components adjustment and linear mixed models. The last solution makes the most explicit use of the kinships among the study subjects, and has an established role in the analysis of animal and plant breeding studies. Recent computational developments mean that analyses of human genetic association data are beginning to benefit from its powerful tests for association, which protect against population structure and cryptic kinship, as well as intermediate levels of confounding by the pedigree.
description: Published in at http://dx.doi.org/10.1214/09-STS307 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Ð¡ÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð½Ð° ÐºÑÐ¸Ð¿ÑÐ¾Ð²Ð°Ð»ÑÑÐ½Ð¾Ð¼ ÑÑÐ½ÐºÐµ Ð½Ð° Ð¼Ð°Ð»ÑÑ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»Ð°Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Comparative analysis of deep learning methods for automated trading on small time intervals
Creators: name: ÐÑÐ±ÑÐ½Ð¸Ð½, ÐÐ»ÐµÐºÑÐµÐ¹
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: 2023
Subjects: Ð°Ð»Ð³Ð¾ÑÑÐµÐ¹Ð´Ð¸Ð½Ð³
Python
deep learning
ÐºÑÐ¸Ð¿ÑÐ¾Ð²Ð°Ð»ÑÑÐ°
PyTorch
Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ ÑÑÐ´Ñ
algotrading
cryptocurrency
time series

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð½Ð° ÐºÑÐ¸Ð¿ÑÐ¾Ð²Ð°Ð»ÑÑÐ½Ð¾Ð¼ ÑÑÐ½ÐºÐµ Ð½Ð° Ð¼Ð°Ð»ÑÑ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»Ð°Ñ, Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÑÑÑ Ð½Ð° Ð´Ð°Ð½Ð½ÑÑ ÑÐµÐºÑÑÐµÐ¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ ÑÐµÑÑÐ¸Ð¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ: 1. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²ÑÑ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¹ Ð½Ð° Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ. 2. ÐÑÐ¾Ð´ÑÐ¼Ð°ÑÑ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ, Ð°Ð³ÑÐµÐ³Ð°ÑÐ¸Ñ Ð¸ ÑÑÐ°Ð½ÐµÐ½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð´Ð°Ð½Ð½ÑÑ. 3. Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ³Ð¾Ð²ÑÑ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¹, ÑÑÐ¸ÑÑÐ²Ð°Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° Ð´Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÑ ÑÐ´ÐµÐ»Ð¾Ðº. 4. ÐÑÐ¾Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÑ Ð¸Ñ. ÐÑÐ»Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ ÑÐ¾ÑÐ³Ð¾Ð²ÑÐµ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸, Ð² Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÑÑ Ð»ÐµÐ¶Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ. â
description: The work is a comparison of the effectiveness of the use of machine learning algorithms for automated trading in the cryptocurrency market at short time intervals, based on the data of the current trading session. Tasks that were solved during the work: 1. Develop software for testing trading strategies on historical data. 2. Think over and implement the receipt, aggregation and storage of the necessary data. 3. Implementation and testing of trading strategies, taking into account various factors that affect the profitability of transactions. 4. Analyze the results obtained during the study and compare them. Trading strategies based on deep learning models were implemented. Testing and comparison of the effectiveness of their work was carried out.
Probing the interactions between U24 from HHV-6B and hNedd4L WW and Fyn-SH3 domains
Creators: name: Pi, Keng-Shuo
Publisher: name: University of British Columbia
Year: 2022

description: Multiple sclerosis (MS) is neurological inflammatory disease in the central nervous system (CNS) that affects every 1 in 400 people in Canada. Although it was first characterized over a century ago, the cause of MS remains elusive, as does consequently a cure. Many factors have been identified as possible triggers, including viruses such as the highly prevalent and latent human herpes virus type 6 (HHV-6) – a member of the Roseolovirus family. There are two variants of this virus, namely HHV-6A and -6B, and the protein U24, encoded in both forms, has been found to be implicated in multiple sclerosis. This thesis describes the study of the binding interaction of U24 from HHV-6B (U24-6B) and two protein binding partners: the WW3* domain from human Neural precursor cell expressed developmentally down-regulated protein 4 like (hNedd4L-WW3*) and the SH3 domain from Fyn tyrosine kinase (Fyn-SH3). These interactions help to further define U24s’ function. Previous studies have suggested that U24 from HHV-6A (U24-6A) and HHV-7 are involved in endocytic recycling of key T-cell receptors, a process mediated by WW domains. Moreover, earlier work has shown that U24-6A may be involved in triggering an autoimmune reaction in MS, through its molecular mimicry of myelin basic protein (MBP), a protein that interacts with Fyn-SH3. None of this previous research investigated whether U24-6B, which is highly homologous to U24-6A, functions in the same way. Hence this thesis aims to fill in this knowledge gap. The interaction between U24-6B and hNedd4L-WW3* was investigated using isothermal titration calorimetry (ITC). The effect of the post-translational modification of phosphorylation at residue Thr6 was also probed. The interaction between U24-6B and Fyn-SH3 was characterized using nuclear magnetic resonance (NMR) spectroscopy. Both these studies shed further insight into the function of U24 from Roseolovirus and its potential role in MS.
Additional file 7 of Effect of tofogliflozin on arterial stiffness in patients with type 2 diabetes: prespecified sub-analysis of the prospective, randomized, open-label, parallel-group comparative UTOPIA trial
Creators: name: Katakami, Naoto
name: Mita, Tomoya
name: Yoshii, Hidenori
name: Shiraiwa, Toshihiko
name: Tetsuyuki Yasuda
name: Okada, Yosuke
name: Torimoto, Keiichi
name: Umayahara, Yutaka
name: Kaneto, Hideaki
name: Osonoi, Takeshi
name: Tsunehiko Yamamoto
name: Nobuichi Kuribayashi
name: Maeda, Kazuhisa
name: Yokoyama, Hiroki
name: Kosugi, Keisuke
name: Ohtoshi, Kentaro
name: Hayashi, Isao
name: Sumitani, Satoru
name: Tsugawa, Mamiko
name: Ryomoto, Kayoko
name: Taki, Hideki
name: Nakamura, Tadashi
name: Kawashima, Satoshi
name: Sato, Yasunori
name: Watada, Hirotaka
name: Iichiro Shimomura
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: Computational Biology

description: Additional file 7: Table S6. Effects of tofogliflozin on brachial-ankle pulse wave velocity change in subgroups.
Diffractive Higgs boson photoproduction in Ultraperipheral Collisions at LHC
Creators: name: Ducati, M. B. Gay
name: Silveira, G. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A new production mechanism for the Standard Model Higgs boson in Ultraperipheral Collisions at LHC, which allows Central Exclusive Diffractive production by Double Pomeron Exchange in photon-proton processes, is presented. The Higgs boson is centrally produced by gluon fusion with two Large Rapidity Gaps emerging in the final state, being the main experimental signature for this process. As already studied for Pomeron-Pomeron and two-photon processes, the Higgs boson photoproduction is studied within this new mechanism in proton-proton ($pp$) and proton-nucleus ($pA$) collisions, where each system has a different dynamics to be taken into account. As a result, this mechanism predicts a production cross section for $pp$ collisions of about 1.8 fb, which is similar to that obtained in Pomeron-Pomeron processes. Besides, in $pPb$ collisions the cross sections have increased to about 0.6 pb, being comparable with the results of two-photon processes in $pAu$ collisions. Therefore, as the Rapidity Gap Survival Probability is an open question in high-energy Physics, an analysis for different values of this probability shows how competitive are the mechanisms in the LHC kinematical regime.
description: 16 pages, 3 figures, 3 tables
Gravitationally induced zero modes of the Faddeev-Popov operator in the Coulomb gauge for Abelian gauge theories
Creators: name: Canfora, Fabrizio
name: Giacomini, Alex
name: Oliva, Julio
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown that on curved backgrounds, the Coulomb gauge Faddeev-Popov operator can have zero modes even in the abelian case. These zero modes cannot be eliminated by restricting the path integral over a certain region in the space of gauge potentials. The conditions for the existence of these zero modes are studied for static spherically symmetric spacetimes in arbitrary dimensions. For this class of metrics, the general analytic expression of the metric components in terms of the zero modes is constructed. Such expression allows to find the asymptotic behavior of background metrics, which induce zero modes in the Coulomb gauge, an interesting example being the three dimensional Anti de-Sitter spacetime. Some of the implications for quantum field theory on curved spacetimes are discussed.
description: LaTeX, 17 pages, no figures. The main text has been improved. A typo in the equations has been corrected, no qualitative change in the results. More examples have been discussed. More details on the physical interpretation have been added. Accepted for publication of Physical Review D
Sketches of the Morphology and Phonology of Bornean Languages 1: Uma Juman (Kayan)
Creators: name: Blust, Robert (Ed.)
Publisher: name: Pacific Linguistics
Year: 1977

description: MAP: Borneo and Sarawak 8SKETCHES OF THE MORPHOLOGY AND PHONOLOGY OF BORNEAN LANGUAGES 1: UMA JUMAN (KAYAN). 9PART I: OVERVIEW OF THE PROJECTED SERIES OF SKETCHES 9 0. INTRODUCTION 9 1. DATA COLLECTION 10 2. GOALS AND ASSUMPTIONS 11 3. EXPLANATION OF THE DESCRIPTIVE FORMAT 21 3.1. Abbreviations and Conventions 21 4. GENERAL INFORMATION 21 5. LINGUISTIC INFORMATION 22 5.1. Subsystems 22 5.1.1. Personal and Possessive Pronouns 22 5.1.2. Demonstrative Pronouns 24 5.1.3. Numeration/Classifiers 24 5.1.4. Kinship System 24 5.2. Morphology 24 5.2.1. Residual Difficulties 25 5.2.2. Sample Paradigms 26 5.3. Lexical Representation 27 5.4. Morpheme Structure 27 5.4.1. Major Class Restraints 27 5.4.1.1. Canonical Shapes of Syllables 27 5.4.1.2. Canonical Shapes of Roots 27 5.4.1.3. Relative Frequency of Canonical Shapes 29 5.4.2. Minor Class Constraints 29 5.4.2.1. Constraints on the Distribution of Particular Consonants 29 5.4.2.2. Constraints on the Distribution of Particular Vowels 31 5.4.2.3. Relative Frequency of Phonemes 32 5.5. Phonology 33 5.5.1. Phonological Rules 33 5.5.2. Residual Difficulties 34 5.5.3. Sample Derivations 34 5.5.4. Evidence of Contrast 34 5.6. Variation 34 6. VOCABULARY OF ELICITED ROOT MORPHEMES AND MORPHOLOGICALLY COMPLEX WORDS 34GENERAL REFERENCES 36MAP faces 9PART II: UMA JUMAN 38 4. GENERAL INFORMATION 38 5. LINGUISTIC INFORMATION 39 5.1. Subsystems 40 5.1.1. Personal and Possessive Pronouns 40 5.1.2. Demonstrative Pronouns 44 5.1.3. Numeration/Classifiers 45 5.1.4. Kinship System 46 5.2. Morphology 47 5.2.1. Residual Difficulties 61 5.2.2. Sample Paradigms 65 5.3. Lexical Representation 65 5.4. Morpheme Structure 65 5.4.1. Major Class Constraints 66 5.4.1.1. Canonical Shapes of Syllables 66 5.4.1.2. Canonical Shapes of Roots 66 5.4.1.3. Relative Frequency of Canonical Shapes 67 5.4.2. Minor Class Constraints 68 5.4.2.1. Constraints on the Distribution of Particular Consonants 68 5.4.2.2. Constraints on the Distribution of Particular Vowels 69 5.4.2.3. Relative Frequency of Phonemes 70 5.5. Phonology 72 5.5.1. Phonological Rules 72 5.5.2. Residual Difficulties 86 5.5.3. Sample Derivations 89 5.5.4. Evidence of Contrast 91 5.6. Variation 91 6. VOCABULARY OF ELICITED ROOT MORPHEMES AND MORPHOLOGICALLY COMPLEX WORDS 93NOTES 115
Additional file 2 of Dermal immune responses against Psoroptes ovis in two cattle breeds and effects of anti-inflammatory dexamethasone treatment on the development of psoroptic mange
Creators: name: Chen, Zhenzhen
name: Claerebout, Edwin
name: Chiers, Koen
name: Pas, Mathilde
name: Pardon, Bart
name: Mol, Wouter Van
name: Casaert, Stijn
name: Wilde, Nathalie De
name: Duchateau, Luc
name: Geldhof, Peter
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 2. Representative histology of skin lesions at 6 weeks post infestation with Psoroptes ovis in Belgian Blue cattle (A: ×100; B: ×400). A: Parakeratosis (filled arrow), dermal oedema and disruption of collagen bundles (dashed line arrows). B: Intercellular oedema, disruption of intercellular bridges and hydeopic degeneration of cells in the epidermis (filled arrows)
Inverse Littlewood-Offord problems and The Singularity of Random Symmetric Matrices
Creators: name: Nguyen, Hoi H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: Let $M_n$ denote a random symmetric $n$ by $n$ matrix, whose upper diagonal entries are iid Bernoulli random variables (which take value -1 and 1 with probability 1/2). Improving the earlier result by Costello, Tao and Vu, we show that $M_n$ is non-singular with probability $1-O(n^{-C})$ for any positive constant $C$. The proof uses an inverse Littlewood-Offord result for quadratic forms, which is of interest of its own.
description: Some minor corrections in Section 10 of v1
Kuber : cost-efficient microservice deployment planner
Creators: name: Kadiyala, Harshavardhan
Publisher: name: University of British Columbia
Year: 2022

description: The microservice-based architecture – a SOA-inspired principle of dividing back-end systems into independently deployed components that communicate with each other using language-agnostic APIs – has gained increased popularity in industry. Realistic microservice-based applications contain hundreds of services deployed on a cloud. As cloud providers typically offer a variety of virtual machine (VM) types, each with its own hardware specification and cost, picking a proper cloud configuration for deploying all microservices in a way that satisfies performance targets while minimizing the deployment costs becomes challenging. Existing work focuses on identifying the best VM types for recurrent (mostly high-performance computing) jobs economically. Yet, identifying the best VM type for the myriad of all possible service combinations and further identifying the optimal subset of combinations that minimizes deployment cost is an intractable problem for applications with a large number of services. To address this problem, we propose an approach, called KUBER, which utilizes a set of strategies to efficiently sample the necessary subset of service combinations and VM types to explore. Comparing KUBER with baseline approaches shows that KUBER is able to find the best deployment with the lowest search cost.
title: Schema Scheming: Evolving the ROR Data Model
Creators: name: French, Amanda
name: Krznarich, Elizabeth
Publisher: name: Research Organization Registry (ROR)
Year: 2022
Subjects: classificationCode: 1.2
subject: FOS: Computer and information sciences

description: We’ve run several calls for feedback in 2022, but here’s one you’ll definitely want to chime in on: our draft proposal of major changes to the ROR data model for schema version 2.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð½ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¼Ð¸ ÑÐ¾Ð±Ð¾ÑÐ°Ð¼Ð¸ Ð² ÑÑÑÑ Ð¼ÐµÑÐ½Ð¾Ð¼ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ðµ Ð´Ð»Ñ ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð±Ð¸Ð¾Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹
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
title: Development and research of intelligent systems of fuzzy control of mobile robots in three-dimensional space for technical and biomedical applications
Creators: name: ÐÐ¾Ð»ÐºÐ¾Ð²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ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: 2021
Subjects: Ð Ð¾Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ
Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐµ ÑÐ¾Ð±Ð¾ÑÑ
ÑÑÐµÐ´Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð½ÐµÑÐµÑÐºÐ¸Ð¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð±Ð¾ÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐ¸ÑÑÐµÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÑÑÐºÑÑÑÐ° Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ¾Ð±Ð¾ÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¸ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ, ÑÐ¾Ð·Ð´Ð°Ð½ Ð¿ÑÐ¸Ð¼ÐµÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ² Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐµÐ´Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð±Ð¾ÑÐ° Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ.
description: The work includes analysis of existing tools for modeling robotic systems and control system algorithms. The structure of interaction between models of robotic systems and control systems is developed. An example of software for a set of tools to model the environment of a mobile robot and to implement fuzzy control is created.
title: PolyVent. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ iOS Ð´Ð»Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: PolyVent. Development of a mobile application for the iOS platform for organizing student events.
Creators: name: ÐÐ°ÑÑÑ, ÐÑÑÐµÐ½Ð¸Ð¹
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: 2023
Subjects: Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
iOS
Swift
UIKit
XCode
Firebase
qr-ÐºÐ¾Ð´
Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÑÑÑÐ´ÐµÐ½ÑÑ
VIPER
mobile app
qr-code
events
students

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ½ÐºÐ° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸, Ð·Ð°ÑÑÐ°ÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð½Ð° Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ, Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸ÑÐ¼Ð¸ Ð² Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð¼ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð£Ð½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐµ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾. ÐÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð±ÑÐ»Ð¾ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð¾ Ð½Ð° ÑÐ·ÑÐºÐµ Swift 5.7, Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐ° UIKit Ð¸ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ¾Ð¹ VIPER Ð² ÑÑÐµÐ´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ XCode 14.3 Ð¸ Firebase Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð¹ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ¹. Ð¢Ð°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ»Ð¸ÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÐ¼Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ð¼Ð¸ ÑÐµÑÐµÐ½Ð¸ÑÐ¼Ð¸, ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ´Ð¸Ð»Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ PolyVent Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
description: The subject of the graduate qualification work is devoted to researching the event organization market and developing a mobile application to reduce the time spent on planning, organizing, and managing student events at Peter the Great St. Petersburg Polytechnic University. The application was implemented in the Swift 5.7 language, using the UIKit framework and the VIPER architecture in the XCode 14.3 development environment and Firebase as a server component. Comparisons were also made with popular existing solutions, the results of which confirmed the effectiveness of the PolyVent application in organizing student events.
Bistable stochastic processes in the q-exponential family
Creators: name: Hasegawa, Yoshihiko
name: Arita, Masanori
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Stochastic bistable systems whose stationary distributions belong to the q-exponential family are investigated using two approaches: (i) the Langevin model subjected to additive and quadratic multiplicative noise, and (ii) the superstatistical model. Previously, the bistable Langevin model has been analyzed under linear multiplicative noise, whereas this paper reports on quadratic multiplicative noise, which is more physically meaningful. The stationary distribution of the Langevin model under quadratic multiplicative noise, which agrees with that derived by the maximum Tsallis entropy method, is found to be qualitatively different from its counterpart under linear multiplicative noise. We also show that the stationary distribution of the superstatistical model is the same as that of the Langevin model, whereas their transient properties, described in terms of mean first passage times (MFPTs), are qualitatively different.
description: 20 pages, 10 figures
Radio Astrometry Of The Triple Systems Algol And UX Arietis
Creators: name: Peterson, William M.
name: Mutel, Robert L.
name: Lestrade, Jean-Francois
name: Güdel, Manuel
name: Goss, W. Miller
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have used multi-epoch long-baseline radio interferometry to determine the proper motion and orbital elements of Algol and UX Arietis, two radio-bright, close binary stellar systems with distant tertiary components. For Algol, we refine the proper motion and outer orbit solutions, confirming the recent result of Zavala et al. (2010) that the inner orbit is retrograde. The radio centroid closely tracks the motion of the KIV secondary. In addition, the radio morphology varies from double-lobed at low flux level to crescent-shaped during active periods. These results are most easily interpreted as synchrotron emission from a large, co-rotating meridional loop centered on the K-star. If this is correct, it provides a radio-optical frame tie candidate with an uncertainty {\pm}0.5 mas. For UX Arietis, we find a outer orbit solution that accounts for previous VLBI observations of an acceleration term in the proper motion fit. The outer orbit solution is also consistent with previously published radial velocity curves and speckle observations of a third body. The derived tertiary mass, 0.75 solar masses, is consistent with the K1 main-sequence star detected spectroscopically. The inner orbit solution favors radio emission from the active K0IV primary only. The radio morphology, consisting of a single, partially resolved emission region, may be associated with the persistent polar spot observed using Doppler imaging.
Gravitational Backreaction Effects on the Holographic Phase Transition
Creators: name: Konstandin, Thomas
name: Nardini, Germano
name: Quiros, Mariano
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study radion stabilization in the compact Randall-Sundrum model by introducing a bulk scalar field, as in the Goldberger and Wise mechanism, but (partially) taking into account the backreactions from the scalar field on the metric. Our generalization reconciles the radion potential found by Goldberger and Wise with the radion mass obtained with the so-called superpotential method where backreaction is fully considered. Moreover we study the holographic phase transition and its gravitational wave signals in this model. The improved control over backreactions opens up a large region in parameter space and leads, compared to former analysis, to weaker constraints on the rank N of the dual gauge theory. We conclude that, in the regime where the 1/N expansion is justified, the gravitational wave signal is detectable by LISA.
description: 42 pages, 4 figures; v2: minor changes for the publication
title: ÐÐ¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ñ ÐºÐ²Ð°Ð´ÑÑÐ¿Ð¾Ð»ÑÐ½ÑÐ¼ Ð¾ÑÐºÐ»Ð¸ÐºÐ¾Ð¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Dielectric materials with quadrupole response
Creators: name: Ð¡Ð¾Ð»Ð¾Ð´Ð¾Ð²ÑÐµÐ½ÐºÐ¾, ÐÐ¸ÐºÐ¾Ð»Ð°Ð¹
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
Subjects: Ð¼ÐµÑÐ°Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»
ÑÐ¾ÑÐ¼ÑÐ»Ð° Ð»Ð¾ÑÐµÐ½ÑÑ-Ð»Ð¾ÑÐµÐ½ÑÐ°
ÑÐ¾ÑÐ¾Ð½Ð½ÑÐµ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ñ
metamaterial
Lorentz-Lorenz equation
photonic crystals

description: Ð¡Ð¸ÑÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° Ð¼Ð°ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ¾ÑÐ¸Ñ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ Ð¾Ð¿Ð¸ÑÐ°ÑÑ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÑ Ð²Ð¾Ð»Ð½ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½ÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¹, Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸ÑÐµÐ»ÑÐ½Ð¾ Ðº Ð´Ð²ÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÑÐºÑÑÑÐµ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ ÐºÐ²Ð°Ð´ÑÐ°ÑÐ½ÑÑ ÑÐµÑÐµÑÐºÑ Ð¸Ð· Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¾Ð² (Ð¼ÐµÑÐ°Ð°ÑÐ¾Ð¼Ð¾Ð²). ÐÑÐ»Ð° Ð²Ð²ÐµÐ´ÐµÐ½Ð° Ð´Ð²ÑÐ¼ÐµÑÐ½Ð°Ñ ÑÐ¾ÑÐ¼ÑÐ»Ð° ÐÐ¾ÑÐµÐ½ÑÑ-ÐÐ¾ÑÐµÐ½ÑÐ°, Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð±ÑÐ» Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½ Ð¾ÑÑÐ¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¸Ð½ÑÐµÑÐ²Ð°Ð» ÑÐ°ÑÑÐ¾Ñ, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÑ Ð¸Ð¼ÐµÐµÑ Ð¾ÑÑÐ¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ.
description: Lorentz-Lorenz equation for two-dimensional case of periodic square lattice is
derived. Using new relation we calculate span of frequencies in which such
system has negative permittivity, behaving as a metamaterial.
title: ÐÑÐ¸Ñ Ð¾Ð»Ð¾Ð³Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ Ð°ÑÐ¿ÐµÐºÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¾Ð½Ð»Ð°Ð¹Ð½ ÑÐµÑÑÑÑÐ¾Ð² Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¦ÐÐ¡
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Psychological and methodological aspects of the use of modern online resources in the digital educational environment
Creators: name: ÐÐ¾ÑÑÐ¾Ð²Ð°Ñ, ÐÐµÑÐ¾Ð½Ð¸ÐºÐ°
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: 2021
Subjects: ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð°Ñ ÑÑÐµÐ´Ð°
Ð¸ÑÐµÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÑ
ÑÑÐµÐ²Ð¾Ð¶Ð½Ð¾ÑÑÑ
Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ñ
ÑÐµÐ¼Ð¿ÐµÑÐ°Ð¼ÐµÐ½Ñ
ÐºÐ¾Ð³Ð½Ð¸ÑÐ¸Ð²Ð½Ð°Ñ Ð³Ð¸Ð±ÐºÐ¾ÑÑÑ
e-learning
iteration
anxiety
motivation
temperament
cognitive flexibility

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ½Ð¾Ð² Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¾Ð½Ð»Ð°Ð¹Ð½ ÑÐµÑÑÑÑÐ¾Ð² Ð² Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸, Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÐµÐ½Ð¸ÐºÐ¾Ð², Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐµ Ð´Ð»Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¼ ÑÐ·ÑÐºÐ°Ð¼. ÐÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐ¿ÑÐ°Ð¶Ð½ÐµÐ½Ð¸Ñ Ð½Ð° Ð±Ð°Ð·Ðµ Ð¾Ð½Ð»Ð°Ð¹Ð½ ÑÐµÑÑÑÑÐ¾Ð² Ñ ÑÑÐµÑÐ¾Ð¼ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¾Ð² Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¸ Ð¸ÑÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÐ¸Ñ ÑÐ¿ÑÐ°Ð¶Ð½ÐµÐ½Ð¸Ð¹ Ð² 10 ÐºÐ»Ð°ÑÑÐ°Ñ ÐÐÐÐ£ Ð¡ÐÐ¨ No135 Ñ ÑÐ³Ð»ÑÐ±Ð»ÐµÐ½Ð½ÑÐ¼ Ð¸Ð·ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ·ÑÐºÐ° ÐÑÐ±Ð¾ÑÐ³ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° Ð³Ð¾ÑÐ¾Ð´Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°, Ð¿Ð¾ÑÐ»Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐ¸Ðµ Ð²ÑÐ²Ð¾Ð´Ñ.
description: This work presents the analysis of the theoretical foundations of the use of online resources in education. The main psychological characteristics of students that are relevant for teaching foreign languages are highlighted. Some exercises were developed on the basis of online resources, taking into account the principles of individual-oriented and iterative learning. An experiment was conducted on the use of these exercises in the Secondary School No. 135 with an in-depth study of the English language in the Vyborg district of St. Petersburg. After analyzing the experiment, the corresponding conclusions were formulated.
Lifetime Constraints for Late Dark Matter Decay
Creators: name: Bell, Nicole F.
name: Galea, Ahmad J.
name: Petraki, Kalliopi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a class of late-decaying dark-matter models, in which a dark matter particle decays to a heavy stable daughter of approximately the same mass, together with one or more relativistic particles which carry away only a small fraction of the parent rest mass. Such decays can affect galactic halo structure and evolution, and have been invoked as a remedy to some of the small scale structure-formation problems of cold dark matter. There are existing stringent limits on the dark matter lifetime if the decays produce photons. By considering examples in which the relativistic decay products instead consist of neutrinos or electron-position pairs, we derive stringent limits on these scenarios for a wide range of dark matter masses. We thus eliminate a sizable portion of the parameter space for these late decay models if the dominant decay channel involves Standard Model final states.
description: 13 pages, 7 figures. Replaced to match published version. Discussion expanded. References added. Accepted by Phys. Rev D
Additional file 1 of Health-related expectations of the chronically critically ill: a multi-perspective qualitative study
Creators: name: Howard, A. Fuchsia
name: Crowe, Sarah
name: Choroszewski, Laura
name: Kovatch, Joe
name: Haynes, Adrianne Jansen
name: Ford, Joan
name: Beck, Scott
name: Haljan, Gregory J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1.
Irregular Verbs in Mĕntu Land Dayak (Bukar-Sadong, Ulu Sekajam): Some Remarks on Verb Morphology
Creators: name: Court, Christopher (Ed.)
Publisher: name: Pacific Linguistics
Year: 1977

description: IRREGULAR VERBS IN MĔNTU LAND DAYAK (BUKAR-SADONG, ULU SEKAJAM): SOME REMARKS ON VERB MORPHOLOGY. 1NOTES 4BIBLIOGRAPHY 6
Dynamics of a qubit coupled to a dissipative nonlinear quantum oscillator: an effective bath approach
Creators: name: Vierheilig, Carmen
name: Bercioux, Dario
name: Grifoni, Milena
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a qubit coupled to a nonlinear quantum oscillator, the latter coupled to an Ohmic bath, and investigate the qubit dynamics. This composed system can be mapped onto that of a qubit coupled to an effective bath. An approximate mapping procedure to determine the spectral density of the effective bath is given. Specifically, within a linear response approximation the effective spectral density is given by the knowledge of the linear susceptibility of the nonlinear quantum oscillator. To determine the actual form of the susceptibility, we consider its periodically driven counterpart, the problem of the quantum Duffing oscillator within linear response theory in the driving amplitude. Knowing the effective spectral density, the qubit dynamics is investigated. In particular, an analytic formula for the qubit's population difference is derived. Within the regime of validity of our theory, a very good agreement is found with predictions obtained from a Bloch-Redfield master equation approach applied to the composite qubit-nonlinear oscillator system.
description: 11 pagws, 9 figures
Flipped Classroom in der Lehrlingsausbildung
Creators: name: Pießnig, Gabriele
name: Ullreich, Stefan
Publisher: name: Zenodo
Year: 2023
Subjects: flipped classroom
Erklärvideo
Lernvideo
Video-Tutorial
Lehrlingsausbildung

description: Flipped Classroom in der Lehrlingsausbildung Der didaktische Einsatz von Lehr- und Lernvideos im betriebswirtschaftlichen Unterricht am Beispiel der Fachberufsschule St. Veit/Glan Wissenschaftliche Fragestellungen 1. Inwiefern wirkt sich der Einsatz von Lehr- und Lernvideos im Sinne des Flipped-Classroom-Konzepts im kaufmännischen Berufsschulunterricht auf die Lernmotivation aus? 2. Sollten Lehrer:innen aus Sicht der Lernenden vermehrt mit Video-Tutorials und Erklärvideos arbeiten? 3. Welche Effekte generieren audiovisuelle Medien im Lernprozess der Schüler:innen?
Additional file 6 of Effect of tofogliflozin on arterial stiffness in patients with type 2 diabetes: prespecified sub-analysis of the prospective, randomized, open-label, parallel-group comparative UTOPIA trial
Creators: name: Katakami, Naoto
name: Mita, Tomoya
name: Yoshii, Hidenori
name: Shiraiwa, Toshihiko
name: Tetsuyuki Yasuda
name: Okada, Yosuke
name: Torimoto, Keiichi
name: Umayahara, Yutaka
name: Kaneto, Hideaki
name: Osonoi, Takeshi
name: Tsunehiko Yamamoto
name: Nobuichi Kuribayashi
name: Maeda, Kazuhisa
name: Yokoyama, Hiroki
name: Kosugi, Keisuke
name: Ohtoshi, Kentaro
name: Hayashi, Isao
name: Sumitani, Satoru
name: Tsugawa, Mamiko
name: Ryomoto, Kayoko
name: Taki, Hideki
name: Nakamura, Tadashi
name: Kawashima, Satoshi
name: Sato, Yasunori
name: Watada, Hirotaka
name: Iichiro Shimomura
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: Computational Biology

description: Additional file 6: Table S5. Effects of tofogliflozin on brachial-ankle pulse wave velocity in individuals with all three measurements (baseline, week 52, and week 104).
A finiteness bound for the EPRL/FK spin foam model
Creators: name: Mikovic, Aleksandar
name: Vojinovic, Marko
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We show that the EPRL/FK spin foam model of quantum gravity has an absolutely convergent partition function if the vertex amplitude is divided by an appropriate power $p$ of the product of dimensions of the vertex spins. This power is independent of the spin foam 2-complex and we find that $p>2$ insures the convergence of the state sum. Determining the convergence of the state sum for the values $0 \le p \le 2$ requires the knowledge of the large-spin asymptotics of the vertex amplitude in the cases when some of the vertex spins are large and other are small.
description: v6: published version
Raising the spectre of race : phantoming and phenomenologies of whiteness in dark tourism
Creators: name: Smalley, Keira
Publisher: name: University of British Columbia
Year: 2022

description: This thesis introduces race into the academic conversation around dark tourism, where it has hitherto been overlooked or ignored. It highlights the extent to which phenomenologies of whiteness (following Ahmed, 2007) are supported and facilitated at racialised sites of dark tourism, through methods of ‘phantoming’ (enhancing or falsifying emplaced resonances of memory). Through two case studies I identify two distinct, though related, techniques of site management that accommodate the white body into racialised space - ‘narrative becoming’, and ‘narrative containment’. First, I lay out academic foundations for my fields of study through a discussion of dark tourism literature, highlighting key debates that relate to race - authenticity, morality, commercialisation, ‘otherness’ - but never quite name it. I also discuss psychoanalytical theory on the spectral as an interruption on the present, before outlining my own definition of the phantom as the physical resonances of place-memory. In my case study centred on Prison Escape game in The Netherlands, I theorize ‘narrative becoming’ as a process through which the white tourist self is offered a temporary experience of stereotyped Black criminality. I analyse the branding and marketing of the site to reveal how the prison is abstracted from geographical space, allowing it to become a playground of alternative desire for the white-lensed tourist. In my second case study, the reading of ghosts becomes much more literal. The Myrtles plantation in Louisiana, USA is touted as one of America’s “most haunted homes”. Here I read the site contrapunctually in order to highlight the various ways in which issues of race, white supremacy and anti-Black violence are omitted from the story told through the site’s ghosts. I frame this silencing as ‘narrative containment’, showing how the site’s managers control the narrative in ways that allow them to retain a public image of pure-intentioned, even honourable, heritage preservation. I do not reconceptualise dark tourism away from its association with death and towards racially-charged encounters, but rather argue that tourists, site managers and dark tourism scholars must begin to consider what it means for sites of racialised suffering to be marketed towards a white audience as ‘attraction’.
A Jet Model for the Broadband Spectrum of the Seyfert-1 Galaxy NGC 4051
Creators: name: Maitra, Dipankar
name: Miller, Jon M.
name: Markoff, Sera
name: King, Ashley
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent radio VLBI observations of the ~parsec-scale nuclear region of the narrow line Seyfert 1 galaxy NGC 4051 hint toward the presence of outflowing plasma. From available literature we have collected high-quality, high-resolution broadband spectral energy distribution data of the nuclear region of NGC 4051 spanning from radio through X-rays, to test whether the broadband SED can be explained within the framework of a relativistically outflowing jet model. We show that once the contribution from the host galaxy is taken into account, the broadband emission from the active galactic nucleus of NGC 4051 can be well described by the jet model. Contributions from dust and ongoing star-formation in the nuclear region tend to dominate the IR emission even at the highest resolutions. In the framework of the jet model, the correlated high variability of the extreme ultraviolet and X-rays compared to other wavelengths suggests that the emission at these wavelengths is optically thin synchrotron originating in the particle acceleration site(s) in the jet very close (few $r_g=GM_{BH}/c^2$) to the central supermassive black hole of mass M_{BH}. Our conclusions support the hypothesis that narrow line Seyfert 1 galaxies (which NGC 4051 is a member of) harbor a "jetted" outflow with properties similar to what has already been seen in low-luminosity AGNs and stellar mass black holes in hard X-ray state.
description: Accepted for publication in ApJ. 24 pages, 2 figures, 2 tables (in aastex preprint format)
Generalized uncertainty relations and entanglement dynamics in quantum Brownian motion models
Creators: name: Anastopoulos, C.
name: Kechribaris, S.
name: Mylonas, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study entanglement dynamics in quantum Brownian motion (QBM) models. Our main tool is the Wigner function propagator. Time evolution in the Wigner picture is physically intuitive and it leads to a simple derivation of a master equation for any number of system harmonic oscillators and spectral density of the environment. It also provides generalized uncertainty relations, valid for any initial state that allow a characterization of the environment in terms of the modifications it causes to the system's dynamics. In particular, the uncertainty relations are very informative about the entanglement dynamics of Gaussian states, and to a lesser extent for other families of states. For concreteness, we apply these techniques to a bipartite QBM model, describing the processes of entanglement creation, disentanglement and decoherence at all temperatures and timescales.
description: 20 pages, 6 figures. Revised version to appear in Phys. Rev. A, description of the tripartite case added
Additional file 1 of Dosing of thromboprophylaxis and mortality in critically ill COVID-19 patients
Creators: name: Jonmarker, Sandra
name: Hollenberg, Jacob
name: Dahlberg, Martin
name: Stackelberg, Otto
name: Litorell, Jacob
name: Everhov, Åsa H.
name: Järnbert-Pettersson, Hans
name: Söderberg, Mårten
name: Grip, Jonathan
name: Schandl, Anna
name: Günther, Mattias
name: Cronhjort, Maria
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1. Local guidelines.
The Function of Bachelardian Epistemology in the Post-colonial Project of Mohammed ‘Abed al-Jabri
Creators: name: Kynes, Jordan
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: 200 Religion

description: This paper explores the function of historical epistemology in the thought of Gaston Bachelard (1884–1962) and Mohammed ‘Abed al-Jabri (1935–2010). Attributing thought with a particular function challenges our tendency to explain the development of thought in other socio-historical contexts in terms of mere conceptual influence. Available English-language literature on al-Jabri commonly references Bachelard’s concept of epistemological rupture as a source of inspiration. Though the reference is astute, this term remains poorly understood and has long been overshadowed by Thomas Kuhn’s notion of ‘paradigm shift’. The broader function of Bachelard’s thought as a renegotiation of time, place, subject, and reason in the natural sciences has been largely neglected in historiographies of the philosophy of science outside of France. This paper emphasizes the level of insight and ingenuity with which al-Jabri employs the function of Bachelard’s epistemology by re-interpreting it within the framework of his own socio-historical context. Far from reducing al-Jabri’s thought to a mere programmatic reproduction of French thought, I suggest that al-Jabri was among the most astute interpreters of this long-misunderstood theorist.
Individual and Group Dynamics in Purchasing Activity
Creators: name: Gao, Lei
name: Guo, Jin-Li
name: Fan, Chao
name: Liu, Xue-Jiao
Publisher: name: arXiv
Year: 2010
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: As a major part of the daily operation in an enterprise, purchasing frequency is of constant change. Recent approaches on the human dynamics can provide some new insights into the economic behaviors of companies in the supply chain. This paper captures the attributes of creation times of purchase orders to an individual vendor, as well as to all vendors, and further investigates whether they have some kind of dynamics by applying logarithmic binning to the construction of distribution plot. It's found that the former displays a power-law distribution with approximate exponent 2.0, while the latter is fitted by a mixture distribution with both power-law and exponential characteristics. Obviously, two distinctive characteristics are presented for the interval time distribution from the perspective of individual dynamics and group dynamics. Actually, this mixing feature can be attributed to the fitting deviations as they are negligible for individual dynamics, but those of different vendors are cumulated and then lead to an exponential factor for group dynamics. To better describe the mechanism generating the heterogeneity of purchase order assignment process from the objective company to all its vendors, a model driven by product life cycle is introduced, and then the analytical distribution and the simulation result are obtained, which are in good line with the empirical data.