cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stress-stress correlator in lambda phi^4 theory: Poles or a Cut?
Creators: name: Moore, Guy D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore the analytical properties of the traceless stress tensor 2-point function at zero momentum and small frequency (relevant for shear viscosity and hydrodynamic response) in hot, weakly coupled lambda phi^4 theory. We show that, rather than one or a small number of poles, the correlator has a cut along the negative imaginary frequency axis. We briefly discuss this result's relevance for constructing 2'nd order hydrodynamic models of hot relativistic field theories.
description: 17 pages, 5 figures, published version (minor revision)
The Search for a realistic flipped SU(5) string model
Creators: name: Lopez, J.
name: Nanopoulos, D.
name: Yuan, K.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present an extensive search for a general class of flipped $SU(5)$ models built within the free fermionic formulation of the heterotic string. We describe a set of algorithms which constitute the basis for a computer program capable of generating systematically the massless spectrum and the superpotential of all possible models within the class we consider. Our search through the huge parameter space to be explored is simplified considerably by the constraint of $N=1$ spacetime supersymmetry and the need for extra $Q,\bar Q$ representations beyond the standard ones in order to possibly achieve string gauge coupling unification at scales of ${\cal O}(10^{18}\GeV)$. Our results are remarkably simple and evidence the large degree of redundancy in this kind of constructions. We find one model with gauge group $SU(5)\times U(1)_\ty\times SO(10)_h\times SU(4)_h\times U(1)^5$ and fairly acceptable phenomenological properties. We study the $D$- and $F$-flatness constraints and the symmetry breaking pattern in this model and conclude that string gauge coupling unification is quite possible.
description: 44 pages
Weak lensing in a plasma medium and gravitational deflection of massive particles using the Gauss-Bonnet theorem. A unified treatment
Creators: name: Crisnejo, Gabriel
name: Gallo, Emanuel
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We apply the Gauss-Bonnet theorem to the study of light rays in a plasma medium in a static and spherically symmetric gravitational field and also to the study of timelike geodesics followed for test massive particles in a spacetime with the same symmetries. The possibility of using the theorem follows from a correspondence between timelike curves followed by light rays in a plasma medium and spatial geodesics in an associated Riemannian optical metric. A similar correspondence follows for massive particles. For some examples and applications, we compute the deflection angle in weak gravitational fields for different plasma density profiles and gravitational fields.
description: Matches version published in PRD
Landauer-Büttiker conductivity for spatially-dependent uniaxial strained armchair-terminated graphene nanoribbons
Creators: name: Champo, Abdiel E.
name: Roman-Taboada, Pedro
name: Naumis, Gerardo G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The Landauer-Büttiker conductivity of arbitrary uniaxial spatially dependent strain in an armchair graphene nanoribbon is studied. Due to the uniaxial character of the strain, the corresponding transfer matrix can be reduced to a product of $2\times2$ matrices. Then the conductivity and the Fano factor can be calculated from this product. As an example of the technique, sinusoidal space dependent strain fields are studied using two different strain wavelengths. For the bigger wavelength the conductivity is reduced when compared with the unstrained case, although both conductivities are almost the same in shape. Whereas, for the smaller wavelength case, the conductivity is strongly modified. In spite of this, for energies close to the Dirac point energy, the conductivity and the Fano factor are quite similar to their unstrained counterpart for the two strain wavelengths here studied.
description: 21 pages, one column, 4 figures, 3 appendices. New revised version of the previous manuscript. Many typos and misleading phrases were corrected
MPEC 2024-E143 : COMET P/2016 J1-B = P/2021 K5-B (PANSTARRS)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: COMET P/2016 J1-B = P/2021 K5-B (PANSTARRS)

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
When The Gods Fought
Creators: name: RODRIGUES, TENSING CARLOS
Publisher: name: figshare
Year: 2018
Subjects: subject: History
subject: Anthropology
subject: FOS: Sociology
subject: Archaeology
subject: Geography
subject: Sociology

description: The most virulent of the śaiva - vaiṣṇava fights seem to have happened in the south, both in Deccan as well as in Tāmiḷākam. The roots of this conflagration in the south probably lay in the encounter between the native culture in the vaḍukar country and Tāmiḷākam, and the culture coming in with the kshatriya and the brāmhaṇa. In the process of cultural exchange between the two and the mutual assimilation of the objects of worship, new deities were created and old deities were given new identities, based on tenuous similarities. For instance, the tāmiḷa found it easy to relate to Śiva on account of their native god Śivan, the ‘red one’. The resulting churning led to segmentation of the communities and obvious conflicts. Sometimes it appears that the feud was between the brāmhaṇa theology which had assimilated the kirāta influences (Śiva Śaktī, etc) by then, and the kshatriya/ yadāva beliefs. But that does not explain why the feud reached an ignition point largely in the south. It has to do something with some elements within southern culture. Which could they be ?
Transkribus, Scantent and DocScan = Transcription of manuscripts made easy!!!
Creators: name: Romein, Christel Annemieke
name: Birkholz, Julie
Publisher: name: Zenodo
Year: 2019
Subjects: digital scholarship
Digital Humanities
Computational linguistics
Handwriting Text Recognition

description: Transcriptions with Transkribus Transcription is a ‘monk’s job’. It is fundamental in our work to be able to work with handwritten texts, but transcription is time consuming, and thus we as researchers have to question the costs versus return. What if the computer could assist and take over this time consuming task? Transkribus is an automated recognition, transcription platform that enables OCRed search in manuscripts. Starting from a sample of trained texts, a model is trained apply HTR (Handwriting Text Recognition) to the rest of your documents. This results in a Character Error Rate– by one hand – between 5 and 10%, meaning that the manuscript is correctly transcribed from 90 to 95%. It enables character recognition where you can identify specific keywords, using Transkribus’ keyword spotter, allowing you to go over your texts much quicker, map patterns and changes in texts across time.
Analysis of Using Sigmoid Loss for Contrastive Learning
Creators: name: Lee, Chungpa
name: Chang, Joonhwan
name: Sohn, Jy-yong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Contrastive learning has emerged as a prominent branch of self-supervised learning for several years. Especially, CLIP, which applies contrastive learning to large sets of captioned images, has garnered significant attention. Recently, SigLIP, a variant of CLIP, has been proposed, which uses the sigmoid loss instead of the standard InfoNCE loss. SigLIP achieves the performance comparable to CLIP in a more efficient manner by eliminating the need for a global view. However, theoretical understanding of using the sigmoid loss in contrastive learning is underexplored. In this paper, we provide a theoretical analysis of using the sigmoid loss in contrastive learning, in the perspective of the geometric structure of learned embeddings. First, we propose the double-Constant Embedding Model (CCEM), a framework for parameterizing various well-known embedding structures by a single variable. Interestingly, the proposed CCEM is proven to contain the optimal embedding with respect to the sigmoid loss. Second, we mathematically analyze the optimal embedding minimizing the sigmoid loss for contrastive learning. The optimal embedding ranges from simplex equiangular-tight-frame to antipodal structure, depending on the temperature parameter used in the sigmoid loss. Third, our experimental results on synthetic datasets coincide with the theoretical results on the optimal embedding structures.
Biomedical term normalization of EHRs with UMLS
Creators: name: Perez, Naiara
name: Cuadros, Montse
name: Rigau, German
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This paper presents a novel prototype for biomedical term normalization of electronic health record excerpts with the Unified Medical Language System (UMLS) Metathesaurus. Despite being multilingual and cross-lingual by design, we first focus on processing clinical text in Spanish because there is no existing tool for this language and for this specific purpose. The tool is based on Apache Lucene to index the Metathesaurus and generate mapping candidates from input text. It uses the IXA pipeline for basic language processing and resolves ambiguities with the UKB toolkit. It has been evaluated by measuring its agreement with MetaMap in two English-Spanish parallel corpora. In addition, we present a web-based interface for the tool.
AI Transparency and Anomaly Reports
Creators: name: Hugel, Paul Garrett
Publisher: name: OSF
Year: 2025
Subjects: autocratic legalism
civil resistance
democratic backsliding
electoral defense
institutional safeguards
international solidarity
narrative framing
open science
preregistration
strategic nonviolent campaign

description: This Component archives AI transparency statements, forensic anomaly reports, parsing failures, memory drift documentation, procedural validation gaps, and corrective actions related to AI-assisted scientific research. It records timestamped forensic reports across multiple AI models and builds, adhering to strict human oversight protocols and open science transparency standards. Each entry is independently auditable and version-controlled to maintain scientific and forensic integrity.
Main Preregistration DOI: https://doi.org/10.17605/OSF.IO/2AGSQ
INVESTIGATING ETHANE'S EFFICACY AS A COLD NEUTRON MODERATOR IN LIQUID AND SOLID PHASES
Creators: name: El Barbari, Monia
Publisher: name: Forschungzentrum Jülich
Year: 2024

description: 1st Ph.D. and PostDoc Days JCNS-2 in 2024, JCNS-2 + online, Germany, 14 Feb 2024 - 15 Feb 2024
Results of Archaeological Monitoring within Casa Buena (AZ T:12:36[ASM]), Phoenix, Maricopa County, Arizona
Creators: name: Hudson, Lesley
Publisher: name: Logan Simpson Design Inc.
Year: 2014
Subjects: subject: Arizona (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/335/arizona-state-territory
subject: Phoenix, AZ
valueUri: https://core.tdar.org/browse/geographic-keyword/76695/phoenix-az
subject: Phoenix Basin
valueUri: https://core.tdar.org/browse/geographic-keyword/27/phoenix-basin
subject: Maricopa (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3900/maricopa-county
subject: Hohokam
valueUri: https://core.tdar.org/browse/culture-keyword/21/hohokam
subject: Huhugam
valueUri: https://core.tdar.org/browse/culture-keyword/8166/huhugam
subject: Casa Buena
valueUri: https://core.tdar.org/browse/site-name/233/casa-buena
subject: AZ T:12:36 (ASM)
valueUri: https://core.tdar.org/browse/site-name/101097/az-t1236-asm
subject: Dog Burial
valueUri: https://core.tdar.org/browse/site-type/750/dog-burial
subject: Archaeological Feature
valueUri: https://core.tdar.org/browse/site-type/339/archaeological-feature
subject: Isolated Artifact
valueUri: https://core.tdar.org/browse/site-type/344/isolated-artifact
subject: Ceramic
valueUri: https://core.tdar.org/browse/material-type/1/ceramic
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Archaeological Monitoring
valueUri: https://core.tdar.org/browse/other-keyword/893/archaeological-monitoring
subject: Ground Disturbance Monitoring
valueUri: https://core.tdar.org/browse/investigation-type/20/ground-disturbance-monitoring
subject: Records Search / Inventory Checking
valueUri: https://core.tdar.org/browse/investigation-type/8/records-search-inventory-checking

description: This document presents the results of archaeological monitoring for a housing improvement project. The project involved the installation of a new sewer system and a fence. Logan Simpson Design (LSD) monitored 13 ft (3.9 m) of excavated trench and eleven post holes within the Casa Buena site (AZ T:12:36[ASM]). Monitoring was conducted during all ground-disturbing activity within the area of potential effects. Construction activity occurred both inside and outside of the residence. Field investigators examined vertical and horizontal exposures of the substrate to assess whether intact cultural deposits are present. Excavations for the sewer resulted in the discovery of 28 isolated ceramic sherds and three flakes. All artifacts were left at the site. No features, other prehistoric artifacts, charcoal flecking, or evidence of culturally derived soils were identified during inspection of the soil. One modern dog burial was found buried in a plastic bag; the dog remains were left at the site.
Sharing Bell nonlocality of bipartite high-dimensional pure states using only projective measurements
Creators: name: Zhang, Tinggui
name: Yang, Hong
name: Fei, Shao-Ming
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Bell nonlocality is the key quantum resource in some device-independent quantum information processing. It is of great importance to study the efficient sharing of this resource. Unsharp measurements are widely used in sharing the nonlocality of an entangled state shared among several sequential observers. Recently, the authors in [Phys. Rev. Lett.129, 230402(2022)] showed that the Bell nonlocality of two-qubit pure states can be shared even when one only uses projective measurements and local randomness. We demonstrate that projective measurements are also sufficient for sharing the Bell nonlocality of arbitrary high-dimensional pure bipartite states. Our results promote further understanding of the nonlocality sharing of high-dimensional quantum states under projective measurements.
description: 5 pages, 3 figures
RETURN To an Order of the House for a return showing all public business transacted, from the date of the last general election, between the Government of British Columbia, or any of its members, or any one acting in their behalf, and R.L.T. Galbraith, Esq., M.P.P., or Galbraith Bros., of Kootenay; John Grant, Esq., M.P.P., or Callbraith [sp?], Grant & Cook, or Fletcher & Co., of Cassiar; and R. McLeese, Esp., M.P.P., of Cariboo, or any other member of this House, or any one acting on his behalf.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2016

Abstract
Comments on Cochise County Archaeology Address Given Before Cochise County College Foundation Dinner Meeting: March 19, 1970
Creators: name: Frady, Christopher
Year: 1970
Subjects: subject: San Pedro Valley
valueUri: https://core.tdar.org/browse/geographic-keyword/78866/san-pedro-valley
subject: Santa Cruz de Gaybanipitea
valueUri: https://core.tdar.org/browse/geographic-keyword/85138/santa-cruz-de-gaybanipitea
subject: Sobaipuri
valueUri: https://core.tdar.org/browse/geographic-keyword/85137/sobaipuri
subject: Babocomari
valueUri: https://core.tdar.org/browse/geographic-keyword/85139/babocomari
subject: Cochise (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/7354/cochise-county
subject: Suma
valueUri: https://core.tdar.org/browse/culture-keyword/9279/suma
subject: Manso
valueUri: https://core.tdar.org/browse/culture-keyword/9312/manso
subject: Jacome
valueUri: https://core.tdar.org/browse/culture-keyword/9313/jacome
subject: Apache
valueUri: https://core.tdar.org/browse/culture-keyword/72/apache
subject: Llano
valueUri: https://core.tdar.org/browse/culture-keyword/2217/llano
subject: Sobaipuri
valueUri: https://core.tdar.org/browse/culture-keyword/8251/sobaipuri
subject: Historic Background Research
valueUri: https://core.tdar.org/browse/investigation-type/18/historic-background-research
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: A brief overview of events that occurred in what we now know as Cochise county described during an address by Dr. Charles Di Peso before the Cochise College Foundation dinner meeting on March 19, 1970.
Auxiliary Information and A Priori Values in Construction of Improved Estimators
Creators: name: Singh, Rajesh
name: Chauhan, Pankaj
name: Sawan, Nirmala
name: Smarandache, Florentin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences
subject: 62J10

description: This volume is a collection of six papers on the use of auxiliary information and 'a priori' values in construction of improved estimators. The work included here will be of immense application for researchers and students who emply auxiliary information in any form.
description: 74 pages
A New Perspective on the Casas Grandes Tree-Ring Dates Paper Presented at the Fourth Mogollon Conference, University of Arizona, Tucson, 16-17 October
Creators: name: Ravesloot, John C.
name: Dean, Jeffrey S.
name: Foster, Michael S.
Publisher: name: 4th Mogollon Conference
Year: 1986
Subjects: subject: Chihuahua (Mexico : State)
valueUri: https://core.tdar.org/browse/geographic-keyword/49578/chihuahua-mexico-state
subject: Tardio period
valueUri: https://core.tdar.org/browse/temporal-keyword/8244/tardio-period
subject: Viejo period
valueUri: https://core.tdar.org/browse/temporal-keyword/217/viejo-period
subject: Medio period
valueUri: https://core.tdar.org/browse/temporal-keyword/218/medio-period
subject: Espanoles / Historic period
valueUri: https://core.tdar.org/browse/temporal-keyword/219/espanoles-historic-period
subject: Mogollon
valueUri: https://core.tdar.org/browse/culture-keyword/34/mogollon
subject: Casas Grandes
valueUri: https://core.tdar.org/browse/site-name/279/casas-grandes
subject: Town / City
valueUri: https://core.tdar.org/browse/site-type/255/town-city
subject: Domestic Structure or Architectural Complex
valueUri: https://core.tdar.org/browse/site-type/251/domestic-structure-or-architectural-complex
subject: Settlements
valueUri: https://core.tdar.org/browse/site-type/252/settlements
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: The Casas Grandes, Chihuahua phase sequence, specifically the dating of the Medio Period (A.D. 1060 to 1340) has been controversial since first proposed by the late Charles DiPeso over a decade ago. DiPeso and others indicated that the revised chronology would "... at first reading, demand a serious rethinking of accepted time relationships as they have hitherto been ascribed to by archaeologists." Previous workers in Chihuahua had interpreted Casas Grandes and its outliers as representing a post A.D. 1300 to 1450 phenomena. This interpretation was based primarily on the association of Chihuahuan polychrome ceramic types, particularly Ramos, in Southwestern contexts which were initially believed to and later demonstrated by dendrochronology to date to the thirteenth through the fifteen centuries.
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00577
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00577, 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
Double resummation for Higgs production
Creators: name: Bonvini, Marco
name: Marzani, Simone
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the first double-resummed prediction of the inclusive cross section for the main Higgs production channel in proton-proton collisions, namely gluon fusion. Our calculation incorporates to all orders in perturbation theory two distinct towers of logarithmic corrections which are enhanced, respectively, at threshold, i.e. large x, and in the high-energy limit, i.e. small x. Large-x logarithms are resummed to next-to-next-to-next-to-leading logarithmic accuracy, while small-x ones to leading logarithmic accuracy. The double-resummed cross section is furthermore matched to the state-of-the-art fixed-order prediction at next-to-next-to-next-to-leading accuracy. We find that double resummation corrects the Higgs production rate by 2% at the currently explored center-of-mass energy of 13 TeV and its impact reaches 10% at future circular colliders at 100 TeV.
description: 7 pages, 2 figures, 1 table. Version published in PRL
QORI RAHMATULLOH VOZEH- DINIY VA DUNYOVIY ILMLAR SOHIBI
Creators: name: Abdullayeva, Saodat
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada XIX asr oxiri va XX asr boshlarida Markaziy Osiyoda xususan Buxoro amirligida tug’ilib, faoliyat olib brogan shoir, tabib, olim va davlat arbobi Qori Rahmatulloh Vozeh  va uning hayot yo’li haqida ma’lumotlar berib o’tilgan.  Bu davrda yashab ijod etgan ajdodlarimizning ilmiy merosini tadqiq etishga alohida e'tibor berilib, xususan Qori Rahmatulloh Vozeh asarlarining yoshlar tarbiyasidagi o'rniga e'tibor qaratilgan.
Multi-objective Binary Coordinate Search for Feature Selection
Creators: name: Miyandoab, Sevil Zanjani
name: Rahnamayan, Shahryar
name: Bidgoli, Azam Asilian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences
subject: I.2.6

description: A supervised feature selection method selects an appropriate but concise set of features to differentiate classes, which is highly expensive for large-scale datasets. Therefore, feature selection should aim at both minimizing the number of selected features and maximizing the accuracy of classification, or any other task. However, this crucial task is computationally highly demanding on many real-world datasets and requires a very efficient algorithm to reach a set of optimal features with a limited number of fitness evaluations. For this purpose, we have proposed the binary multi-objective coordinate search (MOCS) algorithm to solve large-scale feature selection problems. To the best of our knowledge, the proposed algorithm in this paper is the first multi-objective coordinate search algorithm. In this method, we generate new individuals by flipping a variable of the candidate solutions on the Pareto front. This enables us to investigate the effectiveness of each feature in the corresponding subset. In fact, this strategy can play the role of crossover and mutation operators to generate distinct subsets of features. The reported results indicate the significant superiority of our method over NSGA-II, on five real-world large-scale datasets, particularly when the computing budget is limited. Moreover, this simple hyper-parameter-free algorithm can solve feature selection much faster and more efficiently than NSGA-II.
description: 8 pages, 1 figure
ALMA Survey of Lupus Protoplanetary Disks II: Gas Disk Radii
Creators: name: Ansdell, M.
name: Williams, J. P.
name: Trapman, L.
name: van Terwisga, S. E.
name: Facchini, S.
name: Manara, C. F.
name: van der Marel, N.
name: Miotello, A.
name: Tazzari, M.
name: Hogerheijde, M.
name: Guidi, G.
name: Testi, L.
name: van Dishoeck, E. F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present ALMA Band 6 observations of a complete sample of protoplanetary disks in the young (1-3 Myr) Lupus star-forming region, covering the 1.33 mm continuum and the 12CO, 13CO, and C18O J=2-1 lines. The spatial resolution is 0.25 arcsec with a medium 3-sigma continuum sensitivity of 0.30 mJy, corresponding to M_dust ~ 0.2 M_earth. We apply "Keplerian masking" to enhance the signal-to-noise ratios of our 12CO zero-moment maps, enabling measurements of gas disk radii for 22 Lupus disks; we find that gas disks are universally larger than mm dust disks by a factor of two on average, likely due to a combination of the optically thick gas emission as well as the growth and inward drift of the dust. Using the gas disk radii, we calculate the dimensionless viscosity parameter, alpha_visc, finding a broad distribution and no correlations with other disk or stellar parameters, suggesting that viscous processes have not yet established quasi-steady states in Lupus disks. By combining our 1.33 mm continuum fluxes with our previous 890 micron continuum observations, we also calculate the mm spectral index, alpha_mm, for 70 Lupus disks; we find an anti-correlation between alpha_mm and mm flux for low-mass disks (M_dust < 5), followed by a flattening as disks approach alpha_mm = 2, which could indicate faster grain growth in higher-mass disks, but may also reflect their larger optically thick components. In sum, this work demonstrates the continuous stream of new insights into disk evolution and planet formation that can be gleaned from unbiased ALMA disk surveys.
description: 22 pages, 10 figures; accepted to ApJ
Density of states and magnetic susceptibilities on the octagonal tiling
Creators: name: Jagannathan, A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study electronic properties as a function of the six types of local environments found in the octagonal tiling. The density of states has six characteristic forms, although the detailed structure differs from site to site since no two sites are equivalent in a quasiperiodic tiling. We present the site-dependent magnetic susceptibility of electrons on this tiling, which also has six characteristic dependences. We show the existence of a non-local spin susceptibility, which decays with the square of the distance between sites and is the quasiperiodic version of Ruderman-Kittel oscillations. These results are obtained for a tight-binding Hamiltonian with pure hopping.Finally, we investigate the formation of local magnetic moments when electron-electron interactions are included.
description: 8 pages, LaTeX, figures on request
New constraints on Lyman-α opacity with a sample of 62 quasars at z > 5.7
Creators: name: Bosman, Sarah E. I.
name: Fan, Xiaohui
name: Jiang, Linhua
name: Reed, Sophie L.
name: Matsuoka, Yoshiki
name: Becker, George D.
name: Haehnelt, Martin G.
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 present measurements of the mean and scatter of the IGM Lyman-α opacity at 4.9 < z < 6.1 along the lines of sight of 62 quasars at z > 5.7, the largest sample assembled at these redshifts to date by a factor of two. The sample size enables us to sample cosmic variance at these redshifts more robustly than ever before. The spectra used here were obtained by the SDSS, DES-VHS and SHELLQs collaborations, drawn from the ESI and X-Shooter archives, reused from previous studies or observed specifically for this work. We measure the effective optical depth of Lyman-α in bins of 10, 30, 50 and 70 cMpc h-1, construct cumulative distribution functions under two treatments of upper limits on flux and explore an empirical analytic fit to residual Lyman-α transmission. We verify the consistency of our results with those of previous studies via bootstrap re-sampling and confirm the existence of tails towards high values in the opacity distributions, which may persist down to z = 5.2. Comparing our results with predictions from cosmological simulations, we find further strong evidence against models that include a spatially uniform ionizing background and temperature-density relation. We also compare to IGM models that include either a fluctuating UVB dominated by rare quasars or temperature fluctuations due to patchy reionization. Although both models produce better agreement with the observations, neither fully captures the observed scatter in IGM opacity. Our sample of 62 z > 5.7 quasar spectra opens many avenues for future study of the reionisation epoch.
description: 23 pages, updated to match MNRAS accepted version
Study of the critical point in lattice QCD at high temperature and density
Creators: name: Ejiri, Shinji
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We propose a method to probe the nature of phase transitions in lattice QCD at finite temperature and density, which is based on the investigation of an effective potential as a function of the average plaquette. We analyze data obtained in a simulation of two-flavor QCD using p4-improved staggered quarks with bare quark mass $m/T = 0.4$, and find that a first order phase transition line appears in the high density regime for $μ_q/T \sim 2.5$. The effective potential as a function of the quark number density is also studied. We calculate the chemical potential as a function of the density from the canonical partition function and discuss the existence of the first order phase transition line.
description: 7 pages, 7 figures, talk presented at Lattice 2007
RETURN To an Address of the Legislative Assembly for copies of all correspondence, Orders in Council, maps and papers, between the Crown Colony Government, or the Provincial Government and the Admiralty, the Dominion Government, or any person in their behalf, in respect to the Government or Naval Reserve at English Bay, together with a copy of the lease or license granted to Jermiah Rogers for the purpose of cutting timber on said reserve.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2016

Abstract
Altering the Symmetry of Wavefunctions in Quantum Algebras and Supersymmetry
Creators: name: Zachos, C. K.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The statistics-altering operators present in the limit $q=-1$ of multiparticle SU_q(2)-invariant subspaces parallel the action of such operators which naturally occur in supersymmetric theories. We illustrate this heuristically by comparison to a toy $N=2$ superymmetry algebra, and ask whether there is a supersymmetry structure underlying SU(2)_q at that limit. We remark on the relevance of such alternating-symmetry multiplets to the construction of invariant hamiltonians.
description: 6 pages
Compact NSGA-II for Multi-objective Feature Selection
Creators: name: Miyandoab, Sevil Zanjani
name: Rahnamayan, Shahryar
name: Bidgoli, Azam Asilian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences
subject: I.2.6

description: Feature selection is an expensive challenging task in machine learning and data mining aimed at removing irrelevant and redundant features. This contributes to an improvement in classification accuracy, as well as the budget and memory requirements for classification, or any other post-processing task conducted after feature selection. In this regard, we define feature selection as a multi-objective binary optimization task with the objectives of maximizing classification accuracy and minimizing the number of selected features. In order to select optimal features, we have proposed a binary Compact NSGA-II (CNSGA-II) algorithm. Compactness represents the population as a probability distribution to enhance evolutionary algorithms not only to be more memory-efficient but also to reduce the number of fitness evaluations. Instead of holding two populations during the optimization process, our proposed method uses several Probability Vectors (PVs) to generate new individuals. Each PV efficiently explores a region of the search space to find non-dominated solutions instead of generating candidate solutions from a small population as is the common approach in most evolutionary algorithms. To the best of our knowledge, this is the first compact multi-objective algorithm proposed for feature selection. The reported results for expensive optimization cases with a limited budget on five datasets show that the CNSGA-II performs more efficiently than the well-known NSGA-II method in terms of the hypervolume (HV) performance metric requiring less memory. The proposed method and experimental results are explained and analyzed in detail.
description: 8 pages, 2 figures
Disordered Bosons: Condensate and Excitations
Creators: name: Singh, K. G.
name: Rokhsar, D. S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The disordered Bose Hubbard model is studied numerically within the Bogoliubov approximation. First, the spatially varying condensate wavefunction in the presence of disorder is found by solving a nonlinear Schrodinger equation. Using the Bogoliubov approximation to find the excitations above this condensate, we calculate the condensate fraction, superfluid density, and density of states for a two-dimensional disordered system. These results are compared with experiments done with ${}^4{\rm He}$ adsorbed in porous media.
description: RevTeX, 26 pages and 10 postscript figures appended (Figure 9 has three separate plots, so 12 postcript files altogether)
POLIFONIK REPERTUAR USTIDA ISHLASH ASOSIDA FORTEPIANO SINFIDA PROFESSIONAL IJRO KOMPETENTSIYALARINI SHAKLLANTIRISH
Creators: name: Ikromova, Dilbar
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada bo’lajak fortepianino mutaxassislarini tayyorlashga kompetentsiyaga asoslangan yondashuv talablari asosida ko'rib chiqiladi. Shuningdek, fortepiano sinfida polifonik repertuar ustida ishlash materiallari asosida maxsus ijro kompetentsiyalarini shakllantirish jarayoniga qaratdilar.
Third Addendum to A Cultural Resource Survey for State Route 303L (Loop 303), Maricopa County, Arizona
Creators: name: Langan, John S.
name: Rehar, Courtney C.
Publisher: name: City of Phoenix
Year: 2007
Subjects: subject: Arizona (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/335/arizona-state-territory
subject: Phoenix Basin
valueUri: https://core.tdar.org/browse/geographic-keyword/27/phoenix-basin
subject: Maricopa (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3900/maricopa-county
subject: Pre-Historic
valueUri: https://core.tdar.org/browse/temporal-keyword/5965/pre-historic
subject: Hohokam
valueUri: https://core.tdar.org/browse/culture-keyword/21/hohokam
subject: Huhugam
valueUri: https://core.tdar.org/browse/culture-keyword/8166/huhugam
subject: AZ T:3:165(ASM)
valueUri: https://core.tdar.org/browse/site-name/106228/az-t3165asm
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: Using state funds, the Arizona Department of Transportation (ADOT) will be constructing State Route 303L (SR 303L), in Peoria, Maricopa County. During design of this highway, it was determined that two additional right-of-way (R/W) parcels and three temporary construction easements (TCEs) are necessary for the construction of bridge features integral to the road and the expansion of a drainage basin. One of these parcels was surveyed as part of a separate undertaking; AZTEC surveyed the previously unsurveyed parcels. This report, an addendum to the Strohmayer and Lundin (2007) study, addresses the newly surveyed parcels. While this project was conducted as part of the overall cultural resources consultation for SR 303L design, this report deals only with the recently identified R/W and TCE needs. Strohmayer and Lundin (2007) provided an extensive review of the previous research and culture history for the SR 303L project area. In the following sections, this report summarizes information about previous studies that covered new R/W parcels and TCEs only. The reader should turn to the Strohmayer and Lundin 2007 report for a more thorough discussion.
FARG'ONA VODIYSI LANDSHAFTLARINING XILMA XILLIGI
Creators: name: Tursunova, Diyoraxon
Publisher: name: Zenodo
Year: 2025

description: Ushbu tadqiqot Farg‘ona vodiysi, O‘zbekiston, Qirg‘iziston va Tojikistonni qamrab olgan hududda joylashgan turli landshaftlarni chuqur tahlil qiladi. Vodiyning oʻziga xos geografik xususiyatlari, jumladan, daryo tizimlari, togʻ tizmalari, togʻ oldilar, tekisliklar va yarim qurgʻoqchil rayonlari ularning shakllanishi, rivojlanishi, tabiiy jarayonlar va inson faoliyati oʻrtasidagi oʻzaro bogʻliqlik nuqtai nazaridan oʻrganiladi.
The Parker Instability with Cosmic Ray Streaming
Creators: name: Heintz, Evan
name: Zweibel, Ellen G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent studies have found that cosmic ray transport plays an important role in feedback processes such as star formation and the launching of galactic winds. Although cosmic ray buoyancy is widely held to be a destabilizing force in galactic disks, the effect of cosmic ray transport on the stability of stratified systems has yet to be analyzed. We perform a stability analysis of a stratified layer for three different cosmic ray transport models: decoupled (Classic Parker), coupled with $γ_c=4/3$ but not streaming (Modified Parker), and finally coupled with streaming at the Alfvén speed. When the compressibility of the cosmic rays is decreased the system becomes much more stable, but the addition of cosmic ray streaming to the Parker Instability severely destabilizes it. Through comparison of these three cases and analysis of the work contributions for the perturbed quantities of each system, we demonstrate that cosmic ray heating of the gas is responsible for the destabilization of the system. We find that a 3D system is unstable over a larger range of wavelengths than the 2D system. Therefore, the Parker Instability with cosmic ray streaming may play an important role in cosmic ray feedback.
description: 13 pages, 6 figures, 1 table, Accepted to ApJ
The Evolution of C/O in Dwarf Galaxies from HST Fos Observations
Creators: name: Garnett, D. R.
name: Skillman, E. D.
name: Dufour, R. J.
name: Peimbert, M.
name: Torres-Peimbert, S.
name: Terlevich, R. J.
name: Terlevich, E.
name: Shields, G. A.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present FOS observations of O III] 1666 A and C III] 1909 A emission in H II regions in dwarf irregular galaxies to measure C/O abundance ratios in those galaxies. We observe a continuous increase in C/O with increasing O/H over the range -4.7 < log(O/H) < -3.6. One interpretation is that the most metal-poor galaxies are the youngest and dominated by the products of early enrichment by massive stars, while more metal-rich galaxies show increasing, delayed contributions of C from intermediate mass stars. However, recent evolution models for massive stars including mass loss suggest that the yield of C relative to O may increase with metallicity; new chemical evolution models for the solar neighborhood which account for this predict a C/O abundance evolution similar to that observed in the metal-poor galaxies. The C/N ratio increases steadily with O/H in the irregular galaxies, but is much smaller in solar neighborhood stars and H II regions. This may indicate that the bulk of N production is decoupled from that of C in the Galaxy.
description: 28 pages (LaTeX formatted with AASTex macro) + 7 figures (uuencoded Postscript files); to appear in ApJ 10 Apr 1995
A note on the Zakharov-Shabat topological model
Creators: name: Pasquinucci, Andrea
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note I discuss some features of the topological theory obtained from the Zakharov-Shabat (or general sl(2,C)) hierarchy, and comment on some possible physical and/or mathematical interpretations of it.
description: 9 pages
Additional file 1: of Optimising treatment in opioid dependency in primary care: results from a national key stakeholder and expert focus group in Ireland
Creators: name: Hout, Marie Van
name: Crowley, Des
name: McBride, Aoife
name: Delargy, Ide
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Focus group guide. Questions used in facilitation of the focus group. (DOCX 12 kb)
Optical spin-to-orbital angular momentum conversion in inhomogeneous anisotropic media
Creators: name: Marrucci, L.
name: Manzo, C.
name: Paparo, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate experimentally an optical process in which the spin angular momentum carried by a circularly polarized light beam is converted into orbital angular momentum, leading to the generation of helical modes with a wavefront helicity controlled by the input polarization. This phenomenon requires the interaction of light with matter that is both optically inhomogeneous and anisotropic. The underlying physics is also associated with the so-called Pancharatnam-Berry geometrical phases involved in any inhomogeneous transformation of the optical polarization.
Getting into the Flow: Towards Better Type Error Messages for Constraint-Based Type Inference
Creators: name: Bhanuka, Ishan
name: Parreaux, Lionel
name: Binder, David
name: Brachthäuser, Jonathan Immanuel
Publisher: name: arXiv
Year: 2024
Subjects: subject: Programming Languages (cs.PL)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Creating good type error messages for constraint-based type inference systems is difficult. Typical type error messages reflect implementation details of the underlying constraint-solving algorithms rather than the specific factors leading to type mismatches. We propose using subtyping constraints that capture data flow to classify and explain type errors. Our algorithm explains type errors as faulty data flows, which programmers are already used to reasoning about, and illustrates these data flows as sequences of relevant program locations. We show that our ideas and algorithm are not limited to languages with subtyping, as they can be readily integrated with Hindley-Milner type inference. In addition to these core contributions, we present the results of a user study to evaluate the quality of our messages compared to other implementations. While the quantitative evaluation does not show that flow-based messages improve the localization or understanding of the causes of type errors, the qualitative evaluation suggests a real need and demand for flow-based messages.
description: Technical report version
Joule-Thomson Expansion of RN-AdS Black Holes in $f(R)$ gravity
Creators: name: Chabab, M.
name: Moumni, H. El
name: Iraoui, S.
name: Masmar, K.
name: Zhizeh, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we study Joule-Thomson effects for charged AdS black holes in $f(R)$ gravity. We obtain the inversion temperatures as well as inversion curves, and investigate similarities and differences between van der Waals fluids and charged AdS black holes in $f(R)$ gravity for this expansion. In addition, we determine the position of the inversion point versus different values of the mass $M$, the charge $Q$ and the parameter $b$ for such black hole. At this point, the Joule-Thomson coefficient $μ$ vanishes, an import feature that we used to obtain the cooling-heating regions by scrutinizing the sign of the $μ$ quantity.
description: 10 pages, 5 figures. Section 2 reviewed, typos corrected and some references added