cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Power-efficient soliton microcombs
Creators: name: Helgason, Óskar B.
name: Girardi, Marcello
name: Ye, Zhichao
name: Lei, Fuchuan
name: Schröder, Jochen
name: Company, Victor Torres
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Laser frequency combs are enabling some of the most exciting scientific endeavours in the 21st century, ranging from the development of optical clocks to the calibration of the astronomical spectrographs used for searching Earth-like exoplanets. Today, dissipative Kerr solitons generated in microresonators offer the prospect of attaining frequency combs in miniaturized systems by capitalizing on advances in photonic integration. Most of the applications based on soliton microcombs rely on tuning a continuous-wave laser into a longitudinal mode of a microresonator whose dimensions are engineered to display anomalous dispersion at the pump laser frequency. In this configuration, however, nonlinear physics precludes from attaining dissipative Kerr solitons with high power conversion efficiency, with typical comb powers amounting to ~1% of the available laser power. Here, we demonstrate that this fundamental limitation can be overcome by inducing a controllable frequency shift to a selected cavity resonance. Experimentally, we realize this shift using two linearly coupled anomalous-dispersion microresonators (a photonic molecule), resulting in a coherent dissipative Kerr soliton with a conversion efficiency exceeding 50% and excellent line spacing stability. We describe the physical soliton dynamics in this configuration, and discover the system displays unusual characteristics, such as the possibility to backwards initiate solitons and stable operation with a blue detuned pump laser. By optimizing the microcomb power available on chip, these results facilitate the practical implementation of a scalable integrated photonic architecture for energy-efficient applications.
Образ древнегреческого героя Тезея и политическая ситуация в Афинах v века до Н. Э
Creators: name: Змитрякова Юлия Олеговна
Publisher: name: Ученые записки Казанского университета. Серия Гуманитарные науки
Year: 2011
Subjects: АФИНЫ
ТЕЗЕЙ
ГРЕКО-ПЕРСИДСКИЕ ВОЙНЫ
КУЛЬТ ГЕРОЕВ
МИФ
ОБРАЗ
СИНОЙКИЗМ
ДЕМОКРАТИЯ
ATHENS
THESEUS
GRECO-PERSIAN WARS
HERO CULT
MYTH
IMAGE
SYNOIKISM
DEMOCRACY

description: В статье рассмотрены изменения в восприятии мифического образа Тезея, связанные с особенностями политической действительности в Афинах в V в. до н. э. Проанализированы взаимосвязи между важнейшими событиями этого исторического периода и возвышением культа героя Тезея, также уделено внимание проблеме отождествления образа Тезея с такими явлениями общественной жизни, как афинский синойкизм и демократия.This article covers the problem of interpretation of the mythical image of Theseus under the influence of the political reality in Athens in the fifth century B.C. The attention is focused on a specific interconnection between the main events of Athens' history and the rise of the cult of Theseus, as well as on the problem of identifying the image of Theseus with such phenomena as Athenian synoikism and democracy.
Dephasing and the steady state in quantum many-particle systems
Creators: name: Barthel, Thomas
name: Schollwöck, Ulrich
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss relaxation in bosonic and fermionic many-particle systems. For integrable systems, the time evolution can cause a dephasing effect, leading for finite subsystems to certain steady states. We give an explicit derivation of those steady subsystem states and devise sufficient prerequisites for the dephasing to take place. We also find simple scenarios, in which dephasing is ineffective and discuss the dependence on dimensionality and criticality. It follows further that, after a quench of system parameters, bipartite entanglement entropy will become extensive. This provides a way of creating strong entanglement in a controlled fashion.
description: 4 pages, 3 figures, minor changes
Super-Eddington Radiation Transfer in Soft Gamma Repeaters
Creators: name: Ulmer, Andrew
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Bursts from soft gamma repeaters have been shown to be super-Eddington by a factor of 1000 and have been persuasively associated with compact objects. Here, a model of super-Eddington radiation transfer on the surface of a strongly magnetic ($\geq 10^{13}$ gauss) neutron star is studied and related to the observational constraints on soft gamma repeaters. In strong magnetic fields, the cross-section to electron scattering is strongly suppressed in one polarization state, so super-Eddington fluxes can be radiated while the plasma remains in hydrostatic equilibrium. The model offers a somewhat natural explanation for the observation of similarity between spectra from bursts of varying intensity. The radiation produced in the model is found to be linearly polarized to about 1 part in 1000 in a direction determined by the local magnetic field, and the large intensity variations between bursts are understood as a change in the radiating area on the source. Therefore, the polarization may vary as a function of burst intensity, since the complex structure of the magnetic field may be more apparent for larger radiating areas. It is shown that for radiation transfer calculations in this limit of super-strong magnetic fields it is sufficient to solve the radiation transfer equations for the low opacity state rather than the coupled equations for both. With this approximation, standard stellar atmosphere techniques are utilized to calculate the model energy spectrum.
description: 16 p + 2 figs (uuencoded), submitted to APJLett, POP-577
Discontinuity Theorem for First Order Phase Transitions. Implications for QCD
Creators: name: Barducci, A.
name: Casalbuoni, R.
name: Pettini, G.
name: Gatto, R.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A first order phase transition leading to deconfinement and chiral restoration is a likely possibility for QCD, at least in some region of the temperature-density plane. A signal for a unique transition is that the order parameters for such transitions (which can be understood in terms of symmetries only in limiting situations of very massive or massless quarks) are both discontinuous at the same critical temperature. We show that such a situation can be understood on a precise thermodynamical basis because of a general relation among discontinuities which holds for first order transitions. We derive the result by a generalization of the Clausius-Clapeyron equation and also through the effective action formalism. We illustrate the theorem in an elementary example.
description: 10 pages, LATEX, UGVA-DPT 1992/12/798
The Self-Regulation of Virtue: Reactions to Moral Exemplars
Creators: name: Bella, A. Fabio
Publisher: name: Lancaster University
Year: 2021
Subjects: virtue
self-regulation
moral self-improvement
moral self-defence
social comparison
regulatory focus
approach/avoidance
structural equation modelling

description: Extant research has investigated the response to moral exemplars primarily from an emotion perspective, with a focus on either positive or negative reactions. By contrast, the present project, articulated across four studies (N=1,814) in the US and UK, captured simultaneously the positive and negative response to others’ moral goodness adopting an integrative self-regulation approach that examined how the self negotiates its standards and standing vis-à-vis virtuous people and their actions. Participants viewed and rated a set of real-life moral scenarios portraying agents performing virtuous actions (Study 1), and two suitable vignettes were identified for further investigation. Through EFA (Study 2) and CFA (Study 3), a novel instrument to measure the self-regulation of virtue was assessed and improved. This moral self-regulation inventory consists of a broadening scale measuring the extent that individuals praise the agents, feel uplifted and inspired to better themselves (moral self-improvement), and a defensive scale measuring the extent that individuals experience resentment and even disparage the agents and their actions (moral self-defence). Path modelling (Study 2) and SEM (Study 3) determined that moral comparisons based on opinion and ability (upward/downward) were at the root of these reactions, and motivational dispositions (approach/avoidance and promotion/prevention focus) were associated with them; prosociality (helping behaviour) was linked with moral self-improvement activated by both excellent and lesser good deeds (Study 4). Participants were also clustered in independent latent profiles and groups at various stages of the model (motivation, comparison, self-regulation), and the associations between the profiles/groups across stages reproduced the relational patterns observed through SEM, corroborating robustness of the results. By integrating the literatures on social comparison, motivation, and moral emotions within a self-regulation framework, these findings advance theory in moral psychology, with practical implications on how to maximise the social upsides of moral goodness while containing its possible drawbacks.
Five-point Toponogov theorem
Creators: name: Lebedeva, Nina
name: Petrunin, Anton
Publisher: name: arXiv
Year: 2022
Subjects: subject: Differential Geometry (math.DG)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 53C20, 53C23

description: We give an if-and-only-if condition on a five-point metric spaces that admit embeddings into nonnegatively curved Riemannian manifolds.
description: 19 pages, 37 figures
Free products of groups are strongly verbally closed
Creators: name: Mazhuga, Andrey
Publisher: name: arXiv
Year: 2018
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: In a number of recent works, it has been established that many virtually free groups, almost all fundamental groups of surfaces and all groups which are nontrivial free products of groups satisfying a non-trivial law are algebraically closed in any group in which they are verbally closed. In this work we establish that any group which is a non-trivial free product is algebraically closed in any group in which it is verbally closed.
description: 34 pages, 2 figures, this version is in Russian
Additional file 2: of Comparison of audio vs. audio + video for the rating of shared decision making in oncology using the observer OPTION5 instrument: an exploratory analysis
Creators: name: Gionfriddo, Michael
name: Branda, Megan
name: Fernandez, Cara
name: Leppin, Aaron
name: Yost, Kathleen
name: Kimball, Brittany
name: Spencer-Bonilla, Gabriela
name: Larrea, Laura
name: Nowakowski, Katherine
name: Montori, Victor
name: Tilburt, Jon
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Table S1. Number of discussions within encounters. This Table lists and enumerates the number of discussions that occurred within encounters in our dataset. (DOCX 13 kb)
Settling the Sample Complexity of Model-Based Offline Reinforcement Learning
Creators: name: Li, Gen
name: Shi, Laixi
name: Chen, Yuxin
name: Chi, Yuejie
name: Wei, Yuting
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (stat.ML)
subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: Systems and Control (eess.SY)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: This paper is concerned with offline reinforcement learning (RL), which learns using pre-collected data without further exploration. Effective offline RL would be able to accommodate distribution shift and limited data coverage. However, prior algorithms or analyses either suffer from suboptimal sample complexities or incur high burn-in cost to reach sample optimality, thus posing an impediment to efficient offline RL in sample-starved applications.
 We demonstrate that the model-based (or "plug-in") approach achieves minimax-optimal sample complexity without burn-in cost for tabular Markov decision processes (MDPs). Concretely, consider a finite-horizon (resp. $γ$-discounted infinite-horizon) MDP with $S$ states and horizon $H$ (resp. effective horizon $\frac{1}{1-γ}$), and suppose the distribution shift of data is reflected by some single-policy clipped concentrability coefficient $C^{\star}_{\text{clipped}}$. We prove that model-based offline RL yields $\varepsilon$-accuracy with a sample complexity of \[ \begin{cases} \frac{H^{4}SC_{\text{clipped}}^{\star}}{\varepsilon^{2}} & (\text{finite-horizon MDPs}) \frac{SC_{\text{clipped}}^{\star}}{(1-γ)^{3}\varepsilon^{2}} & (\text{infinite-horizon MDPs}) \end{cases} \] up to log factor, which is minimax optimal for the entire $\varepsilon$-range. The proposed algorithms are "pessimistic" variants of value iteration with Bernstein-style penalties, and do not require sophisticated variance reduction. Our analysis framework is established upon delicate leave-one-out decoupling arguments in conjunction with careful self-bounding techniques tailored to MDPs.
description: accepted to the Annals of Statistics
Forecasting the impact of state pension reforms in post-Brexit England and Wales using microsimulation and deep learning
Creators: name: Werpachowska, Agnieszka
Publisher: name: arXiv
Year: 2018
Subjects: subject: Econometrics (econ.EM)
subject: General Finance (q-fin.GN)
subject: FOS: Economics and business

description: We employ stochastic dynamic microsimulations to analyse and forecast the pension cost dependency ratio for England and Wales from 1991 to 2061, evaluating the impact of the ongoing state pension reforms and changes in international migration patterns under different Brexit scenarios. To fully account for the recently observed volatility in life expectancies, we propose mortality rate model based on deep learning techniques, which discovers complex patterns in data and extrapolated trends. Our results show that the recent reforms can effectively stave off the "pension crisis" and bring back the system on a sounder fiscal footing. At the same time, increasingly more workers can expect to spend greater share of their lifespan in retirement, despite the eligibility age rises. The population ageing due to the observed postponement of death until senectitude often occurs with the compression of morbidity, and thus will not, perforce, intrinsically strain healthcare costs. To a lesser degree, the future pension cost dependency ratio will depend on the post-Brexit relations between the UK and the EU, with "soft" alignment on the free movement lowering the relative cost of the pension system compared to the "hard" one. In the long term, however, the ratio has a rising tendency.
Simulating Magnetohydrodynamical Flow with Constrained Transport and Adaptive Mesh Refinement; Algorithms & Tests of the AstroBEAR Code
Creators: name: Cunningham, Andrew J.
name: Frank, Adam
name: Varniere, Peggy
name: Mitran, Sorin
name: Jones, Thomas W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A description is given of the algorithms implemented in the AstroBEAR adaptive mesh refinement code for ideal magnetohydrodynamics. The code provides several high resolution, shock capturing schemes which are constructed to maintain conserved quantities of the flow in a finite volume sense. Divergence free magnetic field topologies are maintained to machine precision by collating the components of the magnetic field on a cell-interface staggered grid and utilizing the constrained transport approach for integrating the induction equations. The maintenance of magnetic field topologies on adaptive grids is achieved using prolongation and restriction operators which preserve the divergence and curl of the magnetic field across co-located grids of different resolution. The robustness and correctness of the code is demonstrated by comparing the numerical solution of various tests with analytical solutions or previously published numerical solutions obtained by other codes.
description: Additional Tests shown. Accepted to ApJS
Nodal heterogeneity can induce ghost triadic effects in relational event models
Creators: name: Juozaitienė, Rūta
name: Wit, Ernst C.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Temporal network data is often encoded as time-stamped interaction events between senders and receivers, such as co-authoring scientific articles or communication via email. A number of relational event frameworks have been proposed to address specific issues raised by complex temporal dependencies. These models attempt to quantify how individual behaviour, endogenous and exogenous factors, as well as interactions with other individuals modify the network dynamics over time. It is often of interest to determine whether changes in the network can be attributed to endogenous mechanisms reflecting natural relational tendencies, such as reciprocity or triadic effects.
 The propensity to form or receive ties can also, at least partially, be related to actor attributes. Nodal heterogeneity in the network is often modelled by including actor-specific or dyadic covariates. However, comprehensively capturing all personality traits is difficult in practice, if not impossible. A failure to account for heterogeneity may confound the substantive effect of key variables of interest. This work shows that failing to account for node level sender and receiver effects can induce ghost triadic effects. We propose a random-effect extension of the relational event model to deal with these problems. We show that it is often effective over more traditional approaches, such as in-degree and out-degree statistics. These results that the violation of the hierarchy principle due to insufficient information about nodal heterogeneity can be resolved by including random effects in the relational event model as a standard.
Additional file 1: of An improvised one-step sucrose cushion ultracentrifugation method for exosome isolation from culture supernatants of mesenchymal stem cells
Creators: name: Suchi Gupta
name: Rawat, Sonali
name: Arora, Vivek
name: Sarat Kottarath
name: Dinda, Amit
name: Vaishnav, Pradeep
name: Baibaswata Nayak
name: Mohanty, Sujata
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Developmental Biology
subject: Cancer

description: Figure S1. Characterization of hMSC-derived exosomes isolated by using a total exosome isolation kit. a Representative NTA graph plots depicting the number of exosomes secreted by tissue-specific hMSCs, which showed that BMSCs secrete a higher number of exosomes in comparison with ADSCs within 48 h. b Size distribution graph plots for hMSCs showed that, as measured by NTAs, the particle size for hMSC exosomes isolated from both BMSCs and ADSCs was within the range of 30 to 120 nm. c Transmission electron microscopic pictures of exosomes isolated by hMSCs showed cup-shaped morphology of exosomes. Results are mean Âą standard error of the mean of three independent experiments. *Significant with P value of less than 0.05. Abbreviations: ADSC adipose tissueâ derived mesenchymal stem cell, BMSC bone marrowâ derived mesenchymal stem cell, hMSC human mesenchymal stem cell, NS non-significant, NTA Nanoparticle Tracking Analysis (PDF 217 kb)
Machine Learning Security against Data Poisoning: Are We There Yet?
Creators: name: Cinà, Antonio Emanuele
name: Grosse, Kathrin
name: Demontis, Ambra
name: Biggio, Battista
name: Roli, Fabio
name: Pelillo, Marcello
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The recent success of machine learning (ML) has been fueled by the increasing availability of computing power and large amounts of data in many different applications. However, the trustworthiness of the resulting models can be compromised when such data is maliciously manipulated to mislead the learning process. In this article, we first review poisoning attacks that compromise the training data used to learn ML models, including attacks that aim to reduce the overall performance, manipulate the predictions on specific test samples, and even implant backdoors in the model. We then discuss how to mitigate these attacks using basic security principles, or by deploying ML-oriented defensive mechanisms. We conclude our article by formulating some relevant open challenges which are hindering the development of testing methods and benchmarks suitable for assessing and improving the trustworthiness of ML models against data poisoning attacks
description: preprint, 10 pages, 3 figures. Paper accepted to the IEEE Computer - Special Issue on Trustworthy AI
The Incomplete Conditional Stellar Mass Function: Unveiling the Stellar Mass Functions of Galaxies at 0.1 < Z < 0.8 from BOSS Observations
Creators: name: Guo, Hong
name: Yang, Xiaohu
name: Lu, Yi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We propose a novel method to constrain the missing fraction of galaxies using galaxy clustering measurements in the galaxy conditional stellar mass function (CSMF) framework, which is applicable to surveys that suffer significantly from sample selection effects. The clustering measurements, which are not sensitive to the random sampling (missing fraction) of galaxies, are widely used to constrain the stellar-halo mass relation (SHMR). By incorporating a missing fraction (incompleteness) component into the CSMF model (ICSMF), we use the incomplete stellar mass function and galaxy clustering to simultaneously constrain the missing fractions and the SHMRs. Tests based on mock galaxy catalogs with a few typical missing fraction models show that this method can accurately recover the missing fraction and the galaxy SHMR, and hence provides us reliable measurements of the galaxy stellar mass functions. We then apply it to the Baryon Oscillation Spectroscopic Survey (BOSS) over the redshift range of 0.110^{11}M_\odot$. We find the sample completeness for BOSS is over 80% at z<0.6, but decreases at higher redshifts to about 30%. After taking these completeness factors into account, we provide accurate measurements of the stellar mass functions for galaxies with $10^{11}M_\odot
description: 18 pages, 12 figures. Accepted for publication in ApJ
Deformed special relativity with an invariant minimum speed and its cosmological implications
Creators: name: Nassif, Claudio
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The paper aims to introduce a new symmetry principle in the space-time geometry through the elimination of the classical idea of rest and by including a universal minimum limit of speed in the subatomic world. Such a limit, unattainable by particles, represents a preferred reference frame associated with a universal background field that breaks Lorentz symmetry. Thus the structure of space-time is extended due to the presence of a vacuum energy density, which leads to a negative pressure at cosmological scales. The tiny values of the cosmological constant and the vacuum energy density shall be successfully obtained, being in good agreement with current observational results.
description: 7 pages, 3 figures. arXiv admin note: substantial text overlap with arXiv:0705.4315, arXiv:0709.1727
On the correspondence between graded-local conformal nets and vertex operator superalgebras with applications
Creators: name: Gaudio, Tiziano
Publisher: name: Lancaster University
Year: 2021

description: This thesis deals with two different mathematical axiomatisations of chiral Conformal Field Theory (CFT). On the one hand, there is the axiomatisation via Haag-Kastler axioms, in an operator algebraic setting, dealing with families of von Neumann algebras, also known as graded-local conformal net theory. On the other hand, there is the axiomatisation via vertex operator superalgebras (VOSAs). In [CKLW18], the authors establish a correspondence between these two settings, taking into account Bose theories only, that is, local conformal net theory and vertex operator algebra (VOA) theory respectively. In this thesis, we extend the correspondence given in [CKLW18] to the case of graded-local conformal nets and VOSAs, in order to include Fermi theories too. Furthermore, we present completely new results about theories with non-trivial grading. As an application of the correspondence between local conformal nets and VOAs, we classify all the subtheories of specific concrete models, known as even rank-one lattice chiral CFTs. This thesis has been supervised by Dr. Robin Hillier and it is based on two papers [CGH19], published as Editor's Pick on Journal of Mathematical Physics, and [CGH21], still in preparation, of the author jointly with S. Carpi and R. Hillier. References: [CGH19] S. Carpi, T. Gaudio and R. Hillier. Classication of unitary vertex subalgebras and conformal subnets for rank-one lattice chiral CFT models. J. Math. Phys. 60(9), 093505, pp. 20 (2019). [CGH21] S. Carpi, T. Gaudio and R. Hillier. From vertex operator superalgebras to graded-local conformal nets and back. In preparation. [CKLW18] S. Carpi, Y. Kawahigashi, R. Longo and M. Weiner. From vertex operator algebras to conformal nets and back. Mem. Amer. Math. Soc. 254(1213), pp. vi+85 (2018).
The space of cubic surfaces equipped with a line
Creators: name: Das, Ronno
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: Geometric Topology (math.GT)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 55R80 (Primary) 14N15, 14J70 (Secondary)

description: The Cayley--Salmon theorem implies the existence of a 27-sheeted covering space specifying lines contained in smooth cubic surfaces over $\mathbb{C}$. In this paper we compute the rational cohomology of the total space of this cover, using the spectral sequence in the method of simplicial resolution developed by Vassiliev. The covering map is an isomorphism in cohomology (in fact of mixed Hodge structures) and the cohomology ring is isomorphic to that of $PGL(4,\mathbb{C})$. We derive as a consequence of our theorem that over the finite field $\mathbb{F}_q$ the average number of lines on a cubic surface equals 1 (away from finitely many characteristics); this average is $1 + O(q^{-1/2})$ by a standard application of the Weil conjectures.
description: 21 pages, 4 figures; added (cross-)references
Additional file 2: of â Taking away the chaosâ : a health needs assessment for people who inject drugs in public places in Glasgow, Scotland
Creators: name: Tweed, Emily
name: Rodgers, Mark
name: Saket Priyadarshi
name: Crighton, Emilia
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Question schedules for engagement exercise. Provides the interview schedule, focus group topic guide, and content of online survey used in the stakeholder engagement element of the project. (DOCX 24 kb)
Hyperfine Effects and Large $1/{m}_{Q}^{2}$ Corrections
Creators: name: Holdom, B.
name: Sutherland, M.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Effects associated with hyperfine mass splitting between pseudo\-scalar and vector mesons may induce surprisingly large $1/{m}_{Q}^{2}$ corrections in the heavy quark expansion. We demonstrate this in a relativistic quark model by calculating to all orders in $1/{m}_{Q}$, with and without hyperfine effects, and comparing to the first order results. Total corrections of 30\% or more are quite possible in the decay rates for $B\rightarrow Dlν$ and $B\rightarrow D^{\ast}lν$ near zero recoil.
description: 12 pages, LaTeX, 2 LaTeX figures in separate file, UTPT-92-24 (revised)
Hugelschaffer egg curve and surface
Creators: name: Petrovic, Maja
name: Malesevic, Branko
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 14H50 53A04

description: In this paper we consider Hugelschaffer cubic curves which are generated using appropriate geometric constructions. The main result of this work is the mode of explicitly calculating the area of the egg-shaped part of the cubic curve using elliptic integrals. In this paper, we also analyze the Hugelschaffer surface of cubic curves for which we provide new forms of formulae for the volume and surface area of the egg-shaped part. Curves and surfaces of ovoid shape have wide applicability in aero-engineering and construction, and are also of biologic importance. With respect to this, in the final section, we consider some examples of the real applicability of this Hugelschaffer model.
description: 18 pages, 4 figures
DENDROCLIMATIC RESEARCH IN THE ALTAI-SAYAN REGION: PEOPLE, RESULTS AND PERSPECTIVES
Creators: name: Muglan, Vladimir S.
name: Taynik, Anna V.
name: Barinov, Valentin V.
name: Orlan Ch. Oidupaa
Publisher: name: Биоразнообразие и сохранение генофонда флоры, фауны и народонаселения Центрально-Азиатского региона
Year: 2019
Subjects: paleoclimate
ecology
dendrochronology
reconstruction.
палеоклимат
экология
дендрохронология
реконструкция.

description: The article summarizes the results of dendrochronological studies in the Altai-Sayan region. The history of the formation of scientific research is considered. The main results achieved by the researchers are analyzed.
description: В статье обобщены результаты дендрохронологических исследований в Алтае-Саянском регионе. Рассмотрена история становления научных исследований. Проанализированы основные результаты, достигнутые исследователями.
Products of Random Matrices for Disordered Systems
Creators: name: Crisanti, A
name: Paladin, G
name: Serva, M
name: Vulpiani, A
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Products of random transfer matrices are applied to low dimensional disordered systems to evaluate numerically extensive quantities such as entropy and overlap probability distribution. The main advantage is the possibility to avoid numerical differentiation. The method works for arbitrary disorder distributions at any temperature.
description: 9 pages + 3 figures TeX dialect (LaTeX + RevTeX 3.0)
The targum (1961:Sept. 18 - 1961:Sept. 29)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1961

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
Axion mass and quantum information
Creators: name: Patrascu, Andrei T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: I present a novel way of linking the shift in the axion mass due to non-perturbative gravitational effects and the quantum information interpretation of the holographic principle. The main result of this article is a novel way of expressing the shift in the axion mass by means of properties of the tensor network used in the construction of the quantum information interpretation of the holographic principle. Indeed it appears that the axion mass shift can be seen as a geometric property of the holographic bulk entanglement. Moreover, the explicit breaking of the continuous Peccei-Quinn symmetry by gravitational instantons can be regarded as a result of including tensors encoding gauge fields on the holographic bulk tensor network.
Oscillatory terms in the domain wall transfer matrix
Creators: name: Syritsyn, Sergey
name: Negele, John W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the transfer matrix for domain wall fermions to understand the origin and significance of oscillatory contributions to hadron correlation functions that arise for M >1. For a free particle in one space, one time, and one flavor dimension, the eigenmodes of the one-body operator appearing in the transfer matrix are calculated, and the role of the negative eigenmodes arising when M > 1 is studied. In the case of three space dimensions, oscillatory behavior for hadron correlation functions in QCD is shown to emerge for free fermions when M exceeds 1, and to increase with increasing M. Analogous behavior is observed for domain wall fermions on HYP smeared MILC lattices, and a procedure is demonstrated for subtracting oscillating terms from physical observables.
description: 7 pages, 4 figures, Proceedings of Lattice 2007 July 30 - August 4 2007, Regensburg, Germany
title: ADCO, Cart. 186 (11 H 71), f. 0476r
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0476r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Exploring the Relationship Between Multilingual Learning Experience, Metalinguistic Knowledge, and Metalinguistic Awareness
Creators: name: D’Angelo, Francesca
Publisher: name: Studi di glottodidattica
Year: 2021
Subjects: Third Language Acquisition; Bilingualism; Metalinguistic Awareness; Metalinguistic Knowledge; Multilingual Education.

description: The last two decades have witnessed a considerable increase in interest in Third or Additional Language Acquisition (TLA). The positive effects of bilingualism in TLA have related the advantages evident in bilingual learners to the influence of bilingualism on cognitive development and, specifically, Metalinguistic Awareness (MLA). The paper aims, first, at providing a comprehensive portrait of what MLA is, considering the complexity of this factor, its linguistic and cognitive nature along the implicit - explicit continuum. Second, it disentangles the intricate relationship between TLA on one hand, and the development of MLA and other mediating factors on the other, including level of bilingualism, literacy, age of acquisition of the L2, language use, and language knowledge. Third, the work focuses on a factor that has been the object of an intense debate in psycholinguistics, i.e. the role of awareness in the language learning process, to shed light on the different aspects distinguishing Metalinguistic Knowledge (MLK) and Metalinguistic Awareness (MLA) of the language. A comprehensive analysis of the most influential literature in the field, comparing contrasting perspectives of study, will be propounded to offer a comprehensive overview of the discussed phenomena to better understand the impact they have on multilingual education.
description: Studi di glottodidattica, V. 6, N. 1 (2021)
System Architecture and Communication Infrastructure for the RoboVaaS project
Creators: name: Coccolo, Emanuele
name: Delea, Cosmin
name: Steinmetz, Fabian
name: Francescon, Roberto
name: Signori, Alberto
name: Au, Ching Nok
name: Campagnaro, Filippo
name: Schneider, Vincent
name: Favaro, Federico
name: Oeffner, Johannes
name: Renner, Christian
name: Zorzi, Michele
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Current advancements in waterborne autonomous systems, together with the development of cloud-based service-oriented architectures and the recent availability of low-cost underwater acoustic modems and long-range above water wireless devices, enabled the development of new applications to support ships and port activities. Unmanned Surface Vehicle (USV) can, for instance, be used to perform bathymetry and environmental data collection tasks to ensure under-keel clearance and to monitor the quality of the water. Similarly, Remotely Operated Vehicles (ROVs) can be deployed to inspect ship hulls and typical port infrastructure elements, such as quay and sheet pilling walls. In this paper we present the complete system deployed for the small-scale demonstrations of the Robotic Vessels as-a-Service (RoboVaaS) project, which introduces an on-demand service-based cloud system that dispatches Unmanned Vehicles (UVs) capable of performing the required service either autonomously or piloted. These vessels are able to interact with sensors deployed in the port and with the shore station through an integrated underwater and above water network. The developed system has been validated through sea trials and showcased through an underwater sensor data collection service. The results of the test presented in this paper provide a proof-of-concept of the system design and indicate its technical feasibility. It also shows the need for further developments for a mature technology allowing on-demand robotic maritime assistance services in real operational scenarios.
description: 54 pages
Values of coefficients of cyclotomic polynomials II
Creators: name: Ji, Chun-Gang
name: Li, Wei-Ping
name: Moree, Pieter
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B83, 11C08

description: Let a(n,k) be the kth coefficient of the nth cyclotomic polynomial. The first two authors showed in part I that if m is a prime power and n and k range over the non-negative integers, then a(mn,k) assumes every integer value. Here this result is extended to the case where m is arbitrary. The proof use some properties of reciprocal cyclotomic polynomials (see arXiv:0709.1570).
description: 5 pages
Entanglement Entropy for Open Bosonic Strings on $Dp$-branes
Creators: name: Lee, Taejin
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the entanglement entropy for open bosonic strings on multiple $Dp$-branes by using the covariant open string field theory. Choosing one of the spatial coordinates which are tangential to the hyperplane on which $Dp$-branes are located, we divide the hyperplane into two halves. By using the string wavefunction in the Fock space representation, we evaluate the entanglement entropy. The entanglement entropy is found to be proportional to the area of $(p-1)$-dimensional boundary of the bipartite hyperplanes and divergent in the ultraviolet (UV) region as well as in the infrared (IR) region. However, the leading divergences are mainly due to tachyon contributions to the entanglement entropy, which may be absent in supersymmetric string theories. Apart from the divergences thanks to tachyons, the entanglement entropy for open bosonic strings on $Dp$-branes is finite for $2 \le p \le d_{\text{critical}} -2$ and logarithmically divergent for $p =1, d_{\text{critical}}-1$.
description: 8 pages, 1 figure
Symplectic rigidity of O'Grady's tenfolds
Creators: name: Giovenzana, Luca
name: Grossi, Annalisa
name: Onorati, Claudio
name: Veniani, Davide Cesare
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We prove that any symplectic automorphism of finite order of an irreducible holomorphic symplectic manifold of O'Grady's 10-dimensional deformation type is trivial.
description: 8 pages, accepted on Proc. Amer. Math. Soc
Elders’ and young adults’ perceptions and attitudes towards languages in contact in multilingual Friuli-Venezia Giulia: A comparison to inform language teaching within an intergenerational perspective
Creators: name: Bier, Ada
Publisher: name: Studi di glottodidattica
Year: 2021
Subjects: Intergenerational comparison; plurilingual subjects; language attitudes; Friulian minority language; global English

description: The overall research project framing the present contribution fits within studies on plurilinguals’ language attitudes, studies on language learning motivation, on lifelong language learning and on language learning in old age, its aim being to understand whether elders and young adults could be successfully involved in language learning and teaching within an intergenerational perspective. The research has been carried out in the Friulian-speaking area of Friuli-Venezia Giulia, Italy. Our main focus here is on the first phase of the wider research, which, starting from Baker (1992), consists in a quantitative survey on elders’ and young adults’ habits of use and perceptions with reference to the languages they are mainly in contact with in their everyday life (i.e., Italian, Friulian, English). The aim of this exploratory investigation is to define elders’ and young adults’ profiles and identify the most relevant similarities and differences between the two categories of subjects, with special regard to their relationship with the local minority language (Friulian) and the global international language (English). Findings from the quantitative survey will be presented, together with a preliminary discussion of possible implications for language teaching within an intergenerational perspective.[1] [1] A shorter version of this paper was presented at the XVIII International Conference on Minority Languages (ICML), March 24, Bilbao, The Basque Country. https://icml2021.eus/programa/?lang=en (last access: June 16, 2021).
description: Studi di glottodidattica, V. 6, N. 1 (2021)
MOESM1 of Multivariate unmixing approaches on Raman images of plant cell walls: new insights or overinterpretation of results?
Creators: name: Batirtze Prats-Mateu
name: Felhofer, Martin
name: Juan, Anna
name: Gierlinger, Notburga
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology

description: Additional file 1: Table S1. Correlation coefficients between endmembers of each algorithm (VCA, NMF, MCR without previous PCA and with previous PCA) based on 4 endmembers of Spruce (A) without and (B) with prior background (BG) subtraction, ordered in descending order.
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.068
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cistercien
subject: cartulaire

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.068, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 068
Novel Edge States in Self-Dual Gravity
Creators: name: Balachandran, A. P.
name: de Quieroz, Amilcar R.
name: Momen, M. Arshad
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In contrast to the Einstein-Hilbert action, the action for self-dual gravity contains vierbeins. They are eleminated at the level of observables by an $SL(2,\mathbb{C})$ gauge condition implied by the action. We argue that despite this condition, new "edge" or superselected state vectors corresponding to maps of the spheres $S^2_{\infty}$ at infinity to $SL(2, \mathbb{C})$ arise. They are characterised by new quantum numbers and they lead to mixed states. For black holes, they arise both at the horizon and the spatial infinity and may be relevant for the black hole information paradox. Similar comments can be made about the Einstein-Palatini action which uses vierbeins.
description: 15 pages, reference added, some minor notational changes - no changes in conclusion