cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
New Close Binary Central Stars of Planetary Nebulae from Gaia DR3 Epoch Photometry
Creators: name: Chornay, N.
name: Walton, N. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Close binary interactions perform a key role in the formation and shaping of planetary nebulae. However only a small fraction of Galactic planetary nebulae are known to host close binary systems. Many such systems are detectable through photometric variability. We searched recently published epoch photometry data from Gaia DR3 for planetary nebula central stars with periodic photometric variability indicative of binarity, uncovering four previously unknown close binaries.
description: To appear in RNAAS
Dynamics of clusters of galaxies with extended $f(χ)$ gravity
Creators: name: Bernal, Tula
name: López-Corona, Oliver
name: Mendoza, Sergio
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this article, we present the results of a fourth order perturbation analysis of the metric theory of gravity $f(χ) = χ^{3/2}$, with $χ$ a suitable dimensionless Ricci scalar. Such model corresponds to a specific $f(R)$ metric theory of gravity, where the mass of the system is included into the gravitational field's action. In previous works we have shown that, up to the second order in perturbations, this theory reproduces flat rotation curves of galaxies and the details of the gravitational lensing in individual, groups and clusters of galaxies. Here, leaving fixed the results from our previous works, we show that the theory reproduces the dynamical masses of 12 Chandra X-ray galaxy clusters, without the need of dark matter, through the metric coefficients up to the fourth order of approximation. In this sense, we calculate the first relativistic correction of the $f(χ)$ metric theory and apply it to fit the dynamical masses of the clusters of galaxies.
description: 18 pages, 2 figures, 2 tables. Accepted for publication in Revista Mexicana de Astronom\'ia y Astrof\'isica, Vol. 55, No. 2, October 2019
Figure S2 from An integrative machine learning approach to discovering multi-level molecular mechanisms of obesity using data from monozygotic twin pairs
Creators: name: Kibble, Milla
name: Khan, Suleiman A.
name: Ammad-Ud-Din, Muhammad
name: Bollepalli, Sailalitha
name: Palviainen, Teemu
name: Kaprio, Jaakko
name: Pietiläinen, Kirsi H.
name: Ollikainen, Miina
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: Computational Biology

description: The Sucrose Component Full description of the dietary variables: CU: Copper, CAROT: Carotene, FAPUN3: N3 polyunsaturated fatty acids, LACS: Lactose, MO: Molybdenum, SE: Selenium, SUGAR: Sugar, SUCS: Sucrose, VITC: Vitamin C, VITD: Vitamin D.
อักษรจีนตัวเต็มกับอักษรจีนตัวย่อ : จากการปฏิรูปอักษรเพื่อสร้างรัฐชาติถึงการแบ่งแยกระบบตัวเขียนของจีนและไต้หวัน
Creators: name: อติชาติ คำพวง
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: ภาษาจีน
อักษรจีนตัวเต็ม
อักษรจีนตัวย่อ
การปฏิรูปอักษรจีน

description: วารสารศิลปศาสตร์, 23, 2, 783-808
เอกลักษณ์ทางวัฒนธรรมของกลุ่มชาติพันธุ์ไทในลุ่มแม่น้ำแดงตอนบน ประเทศสาธารณรัฐประชาชนจีน
Creators: name: ขนบพร วงศ์กาฬสินธุ์
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: ชาติพันธุ์ไท
ฮัวเหยาไท
ไทเอวดอกไม้
คนไทในประเทศจีน

description: วารสารศิลปศาสตร์, 23, 2, 809-838
Asymptotics of hierarchical clustering for growing dimension
Creators: name: Marron, J.S.
name: Hannig, Jan
name: Borysov, Petro
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Modern day science presents many challenges to data analysts. Advances in data collection provide very large (number of observations and number of dimensions) data sets. In many areas of data analysis an informative task is to find natural separations of data into homogeneous groups, i.e. clusters. In this paper we study the asymptotic behavior of hierarchical clustering in situations where both sample size and dimension grow to infinity. We derive explicit signal vs noise boundaries between different types of clustering behaviors. We also show that the clustering behavior within the boundaries is the same across a wide spectrum of asymptotic settings.
Computations of cuspidal cohomology of congruence subgroups of SL(3, Z)
Creators: name: Grayson, Daniel
name: Green, Philip
name: Ash, Avner
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1984

description: Algorithms are presented which find a basis of the vector space of cuspidal cohomology of certain congruence subgroups of SL(3, ) and which determine the action of the Hecke operators on this space. These algorithms were implemented on a computer. Four pairs of cuspidal classes were found with prime level less than 100. Tables are given of the eigenvalues of the first few Hecke operators on these classes.
การเรียนรู้กับการรู้เรา รู้เขา เข้าใจ และเข้าถึงวัฒนธรรมการทำงานของบุคลากรในบรรษัทข้ามชาติไทยที่ไปลงทุนในประเทศเมียนมา
Creators: name: เรณู เหมือนจันทร์เชย
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: บรรษัทข้ามชาติไทย
การรู้เรา รู้เขา เข้าใจ และเข้าถึง
วัฒนธรรมเพื่อนร่วมงาน

description: วารสารศิลปศาสตร์, 23, 2, 839-857
On the Lengths of Factorizations of Elements in an Algebraic Number Ring
Creators: name: Smith, W.W.
name: Chapman, S.T.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1993

description: Let D be an integral domain in which each nonzero nonunit can be written as a finite product of irreducible elements from D (such a domain is called atomic). For any positive integer n, let (n) be the set of all integers m for which there exists irreducible elements α1, ..., αn, β1, ..., βm of D such that α1 · · · αn = β1 · · · βm. We then set . In this paper, we consider this function and its asymptotic behavior for a large class of Dedekind domains including rings of integers of algebraic number fields). In particular we prove the following. THEOREM. Let D be a Dedekind domain with finite class group G such that every ideal class contains at least one prime ideal; let D(G) be the Davenport constant of G (see [4]), then,[formula].
On a certain family of generalized Laguerre polynomials
Creators: name: Sell, Elizabeth A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2004

description: Following the work of Schur and Coleman, we prove the generalized Laguerre polynomial is irreducible over the rationals for all n⩾1 and has Galois group An if n+1 is an odd square, and Sn otherwise. We also show that for certain negative integer values of α and certain congruence classes of n modulo 8, the splitting field of Ln(α)(x) can be embedded in a double cover.
Recent developments of turbulent emulsions in Taylor-Couette flow
Creators: name: Yi, Lei
name: Wang, Cheng
name: Huisman, Sander G.
name: Sun, Chao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Emulsions are common in many natural and industrial settings. Recently, much attention has been put on understanding the dynamics of turbulent emulsions. This paper reviews some recent studies of emulsions in turbulent Taylor-Couette flow, mainly focusing on the statistics of the dispersed phase and the global momentum transport of the system. We first study the size distribution and the breakup mechanism of the dispersed droplets for turbulent emulsions with a low volume-fraction (dilute) of the dispersed phase. For systems with a high volume-fraction of the dispersed phase (dense), we address the detailed response of the global transport (effective viscosity) of the turbulent emulsion and its connection to the droplet statistics. Finally, we will discuss catastrophic phase inversions, which can happen when the volume fraction of the dispersed phase exceeds a critical value during dynamic emulsification. We end the manuscript with a summary and an outlook including some open questions for future research. This article is part of the theme issue `Taylor-Couette and Related Flows on the Centennial of Taylor's Seminal Philosophical Transactions Paper'.
description: 15 pages, 4 figures
(102485) Brinley Abraham Richards
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Quantum simulation of quantum field theory using continuous variables
Creators: name: Marshall, Kevin
name: Pooser, Raphael
name: Siopsis, George
name: Weedbrook, Christian
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Much progress has been made in the field of quantum computing using continuous variables over the last couple of years. This includes the generation of extremely large entangled cluster states (10,000 modes, in fact) as well as a fault tolerant architecture. This has led to the point that continuous-variable quantum computing can indeed be thought of as a viable alternative for universal quantum computing. With that in mind, we present a new algorithm for continuous-variable quantum computers which gives an exponential speedup over the best known classical methods. Specifically, this relates to efficiently calculating the scattering amplitudes in scalar bosonic quantum field theory, a problem that is believed to be hard using a classical computer. Building on this, we give an experimental implementation based on cluster states that is feasible with today's technology.
description: 7 pages, 1 figure
(102487) Mary [Richards]
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Figure S4 from An integrative machine learning approach to discovering multi-level molecular mechanisms of obesity using data from monozygotic twin pairs
Creators: name: Kibble, Milla
name: Khan, Suleiman A.
name: Ammad-Ud-Din, Muhammad
name: Bollepalli, Sailalitha
name: Palviainen, Teemu
name: Kaprio, Jaakko
name: Pietiläinen, Kirsi H.
name: Ollikainen, Miina
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: Computational Biology

description: Genotype Component 1 Blue means that the twins in the pair (who share the same genotype) carry no disease allele at the par-ticular SNP, white means that they carry one disease allele and red that they carry two copies of the disease allele.
Flux reconstruction for the NIR camera CAGIRE at the focus of the Colibrí telescope
Creators: name: de la Flèche, Alix Nouvel
name: Atteia, Jean-Luc
name: Valentin, Hervé
name: Larrieu, Marie
name: Boy, Jérémie
name: Gravrand, Olivier
name: Boulade, Olivier
name: Clemens, Jean-Claude
name: Secroun, Aurélia
name: Kajfasz, Eric
name: Llido, Olivier
name: Basa, Stéphane
name: Dolon, François
name: Floriot, Johan
name: Lombardo, Simona
name: Lamoure, Adrien
name: Rubaldo, Laurent
name: Fieque, Bruno
name: Roumegoux, Julien
name: Geoffray, Hervé
name: Watson, Alan M.
name: Lee, William H.
name: Butler, Nathaniel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: CAGIRE is the near infrared camera of the Colibrí robotic telescope, designed for the follow-up of SVOM alerts. It is based on the ALFA 2k x 2k detector, from the LYNRED French Company, operating in "Up the Ramp" mode. An observation consists in a series of short (1-2 minutes) exposures during which the pixels are read out every 1.3 second, while continuously accumulating charges proportionally to the received flux. We discuss here the preprocessing of CAGIRE data and a method that can be used to recover the flux received by each pixel from the slope of the ramp.
description: 19 pages, 13 figures, \c{opyright} (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE)
Theory for planetary exospheres: II. Radiation pressure effect on exospheric density profiles
Creators: name: Beth, Arnaud
name: Garnier, Philippe
name: Toublanc, Dominique
name: Dandouras, Iannis
name: Mazelle, Christian
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The planetary exospheres are poorly known in their outer parts, since the neutral densities are low compared with the instruments detection capabilities. The exospheric models are thus often the main source of information at such high altitudes. We present a new way to take into account analytically the additional effect of the radiation pressure on planetary exospheres. In a series of papers, we present with an Hamiltonian approach the effect of the radiation pressure on dynamical trajectories, density profiles and escaping thermal flux. Our work is a generalization of the study by Bishop and Chamberlain (1989). In this second part of our work, we present here the density profiles of atomic Hydrogen in planetary exospheres subject to the radiation pressure. We first provide the altitude profiles of ballistic particles (the dominant exospheric population in most cases), which exhibit strong asymmetries that explain the known geotail phenomenon at Earth. The radiation pressure strongly enhances the densities compared with the pure gravity case (i.e. the Chamberlain profiles), in particular at noon and midnight. We finally show the existence of an exopause that appears naturally as the external limit for bounded particles, above which all particles are escaping.
The Lie algebra structure of tangent cohomology and deformation theory
Creators: name: Stasheff, James
name: Schlessinger, Michael
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1985

description: Tangent cohomology of a commutative algebra is known to have the structure of a graded Lie algebra; we account for this by exhibiting a differential graded Lie algebra (in fact, two of them) equivalent as cochain complex to Harrison’s yielding the tangent cohomology. This d.g. Lie algebra, called the tangent Lie algebra, also provides an interpretation of the cohomology in terms of perturbations of multiplicative resolutions and hence clarifies the relation to deformation theory. In particular, the higher order obstructions to deformations appear as Massey-Lie brackets. Moreover, we obtain homological constructions for the base and total spaces of a versal deformation.
Compact modeling technology for the simulation of integrated circuits based on graphene field-effect transistors
Creators: name: Pasadas, Francisco
name: Feijoo, Pedro C.
name: Mavredakis, Nikolaos
name: Pacheco-Sanchez, Aníbal
name: Chaves, Ferney A.
name: Jiménez, David
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this study, we report the progress made towards the definition of a modular compact modeling technology for graphene field-effect transistors (GFET) that enables the electrical analysis of arbitrary GFET-based integrated circuits. A set of primary models embracing the main physical principles defines the ideal GFET response under DC, transient (time domain), AC (frequency domain), and noise (frequency domain) analysis. Other set of secondary models accounts for the GFET non-idealities, such as extrinsic-, short-channel-, trapping/detrapping-, self-heating-, and non-quasi static-effects, which could have a significant impact under static and/or dynamic operation. At both device and circuit levels, significant consistency is demonstrated between the simulation output and experimental data for relevant operating conditions. Additionally, we provide a perspective of the challenges during the scale up of the GFET modeling technology towards higher technology readiness levels while drawing a collaborative scenario among fabrication technology groups, modeling groups, and circuit designers.
description: 61 pages, 18 figures, Supplementary Information 3 pages
(102483) Edmund Jenkins
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Rational cohomology of algebraic solvable groups
Creators: name: Kunkel, Paul J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1987

description: If G is an affine algebraic group over a field F, and M is a finite-dimensional Fvector space, then M is a rational G-module if G acts on A4 via a morphism of algebraic groups over F: G p→AutF(M). An infinite-dimensional F-vector space M is a rational G-module if it is the union UiMi of finite-dimensional G-stable vector spaces M, such that the G-action on each of them is rational. In [S], Hochschild developed the foundations of rational cohomology, i.e., cohomology H*rat(G, M) in the category of rational G-modules. The most recent applications of rational cohomology (e.g. [4] and [6]) seem to be mainly restricted to groups defined over fields of nonzero characteristic. In this paper we will utilize the rational cohomology groups of algebraic solvable groups defined over the rational numbers Q. Our goal is to prove, for algebraic solvable G and for trivial Q-coefficients, an analog (Theorem 2.23) of the following theorem of Mostow [11,8.1] and Van Est [11,3.6.1]: If G is a connected simply connected real solvable Lie group and D is a discrete cocompact subgroup such that Adg(G) and Adg(D) have the same algebraic hulls, then the Lie algebra cohomology H*(gR, R) is isomorphic to the group cohomology H*(D), R) (trivial R-coefficients in both cases).
Figure S3 from An integrative machine learning approach to discovering multi-level molecular mechanisms of obesity using data from monozygotic twin pairs
Creators: name: Kibble, Milla
name: Khan, Suleiman A.
name: Ammad-Ud-Din, Muhammad
name: Bollepalli, Sailalitha
name: Palviainen, Teemu
name: Kaprio, Jaakko
name: Pietiläinen, Kirsi H.
name: Ollikainen, Miina
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: Computational Biology

description: The Starch Component Full description of the dietary variables: CHO: Carbohydrate, CU: Copper, FAPU: Polyunsaturated fatty acids, FD: Fluoride, F18D3N3: Fatty acid 18:3-n3, RETOL: Reti-nol, r44m: Fresh vegetables, STARCH: Starch, THIA: Thiamine, VITA: Vitamin A. Full description of the clinical variables: adi-ponectin: fasting plasma adiponectin concentration, diabetes: presence of diabetes, ffmkg: fat free mass, gender: sex, gt: fasting plasma gamma glutamyl transferase concentration, liver.fat: liver fat percentage, matsuda: Matsuda index, ogluk0: fasting plasma glucose concentration, smoking.never: smoking never, tg: fasting plasma triglycerides.
First direct determination of the superallowed $β$-decay $Q_{EC}$-value for $^{14}$O
Creators: name: Valverde, A. A.
name: Bollen, G.
name: Brodeur, M.
name: Bryce, R. A.
name: Cooper, K.
name: Eibach, M.
name: Gulyuz, K.
name: Izzo, C.
name: Morrissey, D. J.
name: Redshaw, M.
name: Ringle, R.
name: Sandler, R.
name: Schwarz, S.
name: Sumithrarachchi, C. S.
name: Villari, A. C. C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report the first direct measurement of the $^{14}\text{O}$ superallowed Fermi $β$-decay $Q_{EC}$-value, the last of the so-called "traditional nine" superallowed Fermi $β$-decays to be measured with Penning trap mass spectrometry. $^{14}$O, along with the other low-$Z$ superallowed $β$-emitter, $^{10}$C, is crucial for setting limits on the existence of possible scalar currents. The new ground state $Q_{EC}$ value, 5144.364(25) keV, when combined with the energy of the $0^+$ daughter state, $E_x(0^+)=2312.798(11)$~keV [Nucl. Phys. A {\bf{523}}, 1 (1991)], provides a new determination of the superallowed $β$-decay $Q_{EC}$ value, $Q_{EC}(\text{sa}) = 2831.566(28)$ keV, with an order of magnitude improvement in precision, and a similar improvement to the calculated statistical rate function $f$. This is used to calculate an improved $\mathcal{F}t$-value of 3073.8(2.8) s.
description: 5 pages, 5 figures
(102486) Richard Richards
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(102480) Henry James Woolley
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(102482) Arthur Steven Jenkins
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
The intrinsic bracket on the deformation complex of an associative algebra
Creators: name: Stasheff, Jim
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1993

description: In his pioneering work on deformation theory of associative algebras, Gerstenhaber created a bracket on the Hochschild cohomology Hoch(A,A), but this bracket seemed to be rather a tour de force since it was not induced from a differential graded Lie algebra structure on the underlying complex. Schlessinger and Stasheff constructed a differential graded Lie algebra structure on a complex giving the Harrison cohomology Harr(A,A) of a commutative algebra A in characteristic 0. Here we present a differential graded Lie algebra structure on a complex giving the Hochschild cohomology Hoch(A,A) and inducing the Gerstenhaber bracket for any associative algebra in any characteristic. Although the principal is the same as in the commutative case, the details as well as the essential idea will hopefully be revealed more transparently.
Dynamics of physical properties of a single-mode quantized field nonlinearly and non-resonantly interacting with two V-type three-level atoms passing consecutively through a cavity
Creators: name: Faraji, Elham
name: Tavassoly, Mohammad Kazem
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we address the analytical solution of the non-resonant interaction between two identical V-type three-level atoms passing consecutively through a single-mode cavity field in the presence of intensity-dependent coupling. By considering an identical initial condition for both atoms and an initial coherent field, we find the analytical solution of the state vector of the entire atom-field system. Accordingly, we could carefully investigate the influence of various parameters in the circumstances of the interacting system on different physical quantities such as the atomic population inversion, atom-field entanglement, field squeezing, sub-Poissonian statistics and the Wigner quasi-probability distribution function. In detail, we discuss numerically the influences of the detuning parameters and a particular nonlinearity function on the mentioned quantities and demonstrate that they have substantial effects on the temporal behavior of the above-mentioned nonclassical properties.
Some factorization properties of Krull domains with infinite cyclic divisor class group
Creators: name: Smith, William
name: Chapman, Scott
name: Anderson, David
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: In this paper, we study factorization properties of Krull domains with divisor class group . This continues a preliminary study of Dedekind domains with class group in Section IV of [7]. In section 1, using the Φ-function we introduce the notion of a Φ-finite domain and then determine the relationship between these domains and BFDs and RBFDs (see [1]). In particular, we show that a Φ-finite domain need not be an RBFD. In Section 2, we obtain necessary and sufficient conditions on the set S of divisor classes of D which contain height-one prime ideals so that D is Φ-finite. This leads to the following result: if D is a Krull domain with divisor class group , then D is Φ-finite if and only if D is an RBFD. We also find a bound for the elasticity, ϱ(D), of the domain D and show in Section 3 that, unlike the case where the divisor class group of D is finite, the elasticity of D may not be “attained” by the factorization of a single element.
(102484) Catherine Stephens
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(102473) Elizabeth Florence Harlow
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(102481) Adah Downing Evans
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
The dynamical origin of the graviton mass in the non-linear theory of massive gravity
Creators: name: Arraut, Ivan
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compare the standard Higgs mechanism corresponding to the scalar field, with the dynamical origin of the graviton mass inside the scenario of the dRGT theory of massive gravity. We demonstrate that the effective mass perceived locally by different observers, depends on the way how they define the local time with respect to the preferred notion of time defined by the Stückelberg function $T_0(r,t)$.
description: Published version, new section added
Snapshot of a magnetohydrodynamic disk wind traced by water maser observations
Creators: name: Moscadelli, Luca
name: Sanna, Alberto
name: Beuther, Henrik
name: Oliva, André
name: Kuiper, Rolf
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The formation of astrophysical objects of different nature and size, from black holes to gaseous giant planets, involves a disk-jet system, where the disk drives the mass accretion onto a central compact object and the jet is a fast collimated ejection along the disk rotation axis. Magnetohydrodynamic disk winds can provide the link between mass accretion and ejection, which is essential to ensure that the excess angular momentum is removed from the system and accretion onto the central object can proceed. However, up to now, we have been lacking direct observational proof of disk winds. This work presents a direct view of the velocity field of a disk wind around a forming massive star. Achieving a very high spatial resolution of ~0.05 au, our water maser observations trace the velocities of individual streamlines emerging from the disk orbiting the forming star. We find that, at low elevation above the disk midplane, the flow co-rotates with its launch point in the disk, in agreement with magneto-centrifugal acceleration where the gas is flung away along the magnetic field line anchored to the disk. Beyond the co-rotation point, the flow rises spiraling around the disk rotation axis along a helical magnetic field. We have performed (resistive-radiative-gravito-) magnetohydrodynamic simulations of the formation of a massive star and record the development of a magneto-centrifugally launched jet presenting many properties in agreement with our observations.
description: Main paper: 15 pages, 6 figures, 2 tables; Appendix: 21 pages, 7 figures, 1 table
New asymptotic formulas for sums over zeros of functions from the Selberg class
Creators: name: Mazhouda, Kamel
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: In this paper, new asymptotic formulas for sums over zeros of functions from the Selberg class are obtained. These results continue the investigations of Murty $\&$ Perelli \cite{12}, of Murty $\&$ Zaharescu \cite{13}, of Kamiya $\&$ Suzuki \cite{8}, of Steuding \cite{19} and other authors.
description: We make corrections to the published paper in ASMQ (2010)
Green functions of interacting systems in the strongly localized regime
Creators: name: Somoza, A. N.
name: Ortuño, M.
name: Gasparian, V.
name: Pino, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We have developed an approach to calculate the single-particle Green function of a one-dimensional many-body system in the strongly localized limit at zero temperature. Our approach, based on the locator expansion, sums the contributions of all possible forward scattering paths in configuration space. We demonstrate for fermions that the Green function factorizes when the system can be splited into two non interacting regions. This implies that for nearest neighbors interactions the Green function factorizes at every link connecting two sites with the same occupation. As a consequence we show that the conductance distribution function for interacting systems is log-normal, in the same universality class as for non-interacting systems. We have developed a numerical procedure to calculate the ground state and the Green function, generating all possible paths in configuration space. We compare the localization length computed with our procedure with the one obtained via exact diagonalization. The latter smoothly converges to our results as the disorder increases.
description: 10 pages 5 figures
Weyl transformation: a dynamical degree of freedom in the light of Dirac's Large Number Hypothesis
Creators: name: Paul, Prasenjit
name: Sengupta, Rikpratik
name: Ray, Saibal
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In Einstein's Field Equation(EFE) the geometry of the space-time is connected with the matter distribution. The geometry or the gravitational sector deals with classical macroscopic objects involving gravitational units while the matter sector can be better described by quantum theory involving atomic units. It has been argued by Bisabr that there exists an epoch-dependent conversion factor between these two unit systems present in two different conformal frames,i.e. the conformal factor is epoch dependent. We argue that the conformal transformation is a dynamical degree of freedom describing it's possible relevance in inflation in context to the graceful exit problem, dynamics of the cosmological constant Λ and justify the argument in the light of consequences of Dirac's Large Number hypothesis(LNH).
description: 11 Pages, Previously this version appeared as arXiv:2005.09458v2 which was submitted as a replacement work by accident
(102471) Blankley Harlow Willis
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
An Incremental Learning framework for Large-scale CTR Prediction
Creators: name: Katsileros, Petros
name: Mandilaras, Nikiforos
name: Mallis, Dimitrios
name: Pitsikalis, Vassilis
name: Theodorakis, Stavros
name: Chamiel, Gil
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this work we introduce an incremental learning framework for Click-Through-Rate (CTR) prediction and demonstrate its effectiveness for Taboola's massive-scale recommendation service. Our approach enables rapid capture of emerging trends through warm-starting from previously deployed models and fine tuning on "fresh" data only. Past knowledge is maintained via a teacher-student paradigm, where the teacher acts as a distillation technique, mitigating the catastrophic forgetting phenomenon. Our incremental learning framework enables significantly faster training and deployment cycles (x12 speedup). We demonstrate a consistent Revenue Per Mille (RPM) lift over multiple traffic segments and a significant CTR increase on newly introduced items.
description: To be published in the Sixteenth ACM Conference on Recommender Systems (RecSys 22), Seattle, WA, USA
On the Hodge decomposition of differential graded bi-algebras
Creators: name: Stasheff, James
name: Gerstenhaber, Murray
name: Wu, Jie
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2001

description: We give a natural decomposition of a connected commutative di&erential graded bi-algebra over a commutative algebra in the case of characteristic zero. This gives the ordinary Hodge decomposition of the Hochschild homology when we apply this natural decomposition to the cyclic bar complex of a commutative algebra. In the case of characteristic p>0, we show that, in the spectral sequence induced by the augmentation ideal 7ltration of the cyclic bar complex of a commutative algebra, the only possible non-trivial di&erentials are dk(p−1) for k ≥ 1. Also we show that the spectral sequence which converges to the Hochschild cohomology is multiplicative with respect to the Gerstenhaber brackets and the cup products.
(102479) William Downing Woolley
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Generative Personas That Behave and Experience Like Humans
Creators: name: Barthet, Matthew
name: Khalifa, Ahmed
name: Liapis, Antonios
name: Yannakakis, Georgios N.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Using artificial intelligence (AI) to automatically test a game remains a critical challenge for the development of richer and more complex game worlds and for the advancement of AI at large. One of the most promising methods for achieving that long-standing goal is the use of generative AI agents, namely procedural personas, that attempt to imitate particular playing behaviors which are represented as rules, rewards, or human demonstrations. All research efforts for building those generative agents, however, have focused solely on playing behavior which is arguably a narrow perspective of what a player actually does in a game. Motivated by this gap in the existing state of the art, in this paper we extend the notion of behavioral procedural personas to cater for player experience, thus examining generative agents that can both behave and experience their game as humans would. For that purpose, we employ the Go-Explore reinforcement learning paradigm for training human-like procedural personas, and we test our method on behavior and experience demonstrations of more than 100 players of a racing game. Our findings suggest that the generated agents exhibit distinctive play styles and experience responses of the human personas they were designed to imitate. Importantly, it also appears that experience, which is tied to playing behavior, can be a highly informative driver for better behavioral exploration.
description: 10 pages, 6 figures
Baseball pitching kinematics, joint loads, and injury prevention
Creators: name: Oyama, Sakiko
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: There is a need for the prevention of upper extremity injuries that affect a large number of competitive baseball players. Currently available evidence alludes to three possible ways to prevent these injuries: 1) regulation of unsafe participation factors, 2) implementation of exercise intervention to modify suboptimal physical characteristics, and 3) instructional intervention to correct improper pitching techniques. Of these three strategies, instruction of proper pitching technique is under-explored as a method of injury prevention. Therefore, the purpose of this review was to explore the utility of pitching technique instruction in prevention of pitching-related upper extremity injuries by presenting evidence linking pitching technique and pitching-related upper extremity injuries, as well as identifying considerations and potential barriers in pursuing this approach to prevent injuries. Various kinematic parameters measured using laboratory-based motion capture system have been linked to excessive joint loading, and thus pitching-related upper extremity injuries. As we gain more knowledge about the influence of pitching kinematics on joint loading and injury risk, it is important to start exploring ways to modify pitching technique through instruction and feedback while considering the specific skill components to address, mode of instruction, target population, duration of program, and ways to effectively collaborate with coaches and parents.
New symmetries, conserved quantities and gauge nature of a free Dirac field
Creators: name: Kassandrov, Vladimir V.
name: Markova, Nina V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present and amplify some of our previous statements on non-canonical interrelations between the solutions to free Dirac equation (DE) and Klein-Gordon equation (KGE). We demonstrate that all the solutions to the DE (possessing point- or string-like singularities) can be obtained via differentiation of a corresponding pair of the KGE solutions for a doublet of scalar fields. On this way we obtain a "spinor analogue" of the mesonic Yukawa potential and previously unknown chains of solutions to DE and KGE, as well as an exceptional solution to the KGE and DE with a finite value of the field charge ("localized" de Broglie wave). The pair of scalar "potentials" is defined up to a gauge transformation under which corresponding solution of the DE remains invariant. Under transformations of Lorentz group, canonical spinor transformations form only a subclass of a more general class of transformations of the solutions to DE upon which the generating scalar potentials undergo transformations of internal symmetry intermixing their components. Under continious turn by one complete revolution the transforming solutions, as a rule, return back to their initial values ("spinor two-valuedness" is absent). With arbitrary solution of the DE one can associate, apart of the standard one, a non-canonical set of conserved quantities, positive definite "energy" density among them, and with any KGE solution -- positive definite "probability density", etc. Finally, we discuss a generalization of the proposed procedure to the case when the external electromagnetic field is present
description: 15 pages. arXiv admin note: substantial text overlap with arXiv:1706.08397
Monomialization of singular metrics on real surfaces
Creators: name: Grandjean, Vincent
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 32S45, 32S20, 32Bxx

description: We present here a result of Monomialization of real analytic two-symmetric tensor fields over regular real analytic surfaces. We apply it to the (extension of the pull-back of the) inner metric of a resolved surface of a real analytic surface singularity. Doing so we recover Hsiang & Pati property at each point of the resolved surface.
description: final version - Available online (RACSAM) at https://link.springer.com/article/10.1007/s13398-019-00715-3