cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Structured Intuitive Model for Product Line Economics (SIMPLE)
Creators: name: Clements, Paul C
name: McGregor, John D.
name: Cohen, Sholom
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Software product line practice is an effective strategy for developing families of software-intensive products. Business modeling is a fundamental practice that provides input into a number of decisions that are made by organizations using or considering using the product line strategy. This report presents the Structured Intuitive Model of Product Line Economics (SIMPLE), a general-purpose business model that supports the estimation of the costs and benefits in a product line development organization. The model supports decisions such as whether to use a product line strategy in a specific situation, the specific strategy to apply, and the appropriateness of acquiring or building specific assets. This report illustrates the model's scope by presenting several scenarios and its usefulness by integrating it into several product line practice patterns. The report ends with a description of future work aimed at making the model usable by product line practitioners.
Sylow 0-unipotent subgroups in groups of finite Morley rank
Creators: name: Burdges, Jeffrey
Publisher: name: arXiv
Year: 2007
Subjects: subject: Logic (math.LO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 03C60, 20G99

description: One of the central tools in the classification of simple algebraic groups is the distinction between semisimple subgroups and unipotent subgroups. It is not a priori clear how to make this distinction for torsion-free subgroups of a group of finite Morley rank. We exploit the ``graded'' notion of 0-unipotence to develop a Sylow theory for torsion-free subgroups of a solvable group of finite Morley rank. This Sylow theory provides a robust alternative to the usual theory of Carter subgroups, and will be used in the analysis of intersections of Borel subgroups in minimal simple groups.
Geochemical discrimination and characteristics of magmatic tectonic settings; a machine learning-based approach
Creators: name: Ueki, Kenta
name: Hino, Hideitsu
name: Kuwatani, Tatsu
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Geochemically discriminating between magmatism in different tectonic settings remains a fundamental part of understanding the processes of magma generation within the Earth's mantle. Here, we present an approach where machine-learning (ML) methods are used for quantitative tectonic discrimination and feature selection using global geochemical datasets containing data for volcanic rocks generated in eight different tectonic settings. This study uses support vector machine, random forest, and sparse multinomial regression (SMR) approaches. All these ML methods with data for 20 elements and 5 isotopic ratios allowed the successful geochemical discrimination between igneous rocks formed in eight different tectonic settings with a discriminant ratio better than 83% for all settings barring oceanic plateaus and back-arc basins. SMR is a particularly powerful and interpretable ML method because it quantitatively identifies geochemical signatures that characterize the tectonic settings of interest and the characteristics of each sample as a probability of the membership of the sample for each setting. We also present the most representative basalt composition for each tectonic setting. The new data provide reference points for future geochemical discussions. Our results indicate that at least 17 elements and isotopic ratios are required to characterize each tectonic setting, suggesting that geochemical tectonic discrimination cannot be achieved using only a small number of elemental compositions and/or isotopic ratios. The results show that volcanic rocks formed in different tectonic settings have unique geochemical signatures, indicating that both volcanic rock geochemistry and magma generation processes are closely connected to the tectonic setting.
description: 33 pages, 12 figures
Desplazamiento forzado interno en Colombia, niñez y derechos fundamentales : el enfoque diferencial etario
Creators: name: Sarmiento Álvarez, Bibiana Ximena
Publisher: name: Bogotá : Universidad Externado de Colombia.
Year: 2015
Subjects: subject: Derechos humanos
subject: Conflicto armado
subject: Desplazamiento forzado interno
subject: Derechos de los niños y las niñas
subject: Enfoque diferencial
subject: Corte constitucional y desplazamiento
subject: Derechos fundamentales

description: 440 páginas
description: En el contexto de la protección de los derechos fundamentales de las personas en situación de desplazamiento forzado interno, uno de los aportes de la Corte Constitucional colombiana ha sido el "enfoque diferencial etario". Con este enfoque, el juez constitucional colombiano exige que la política pública sobre desplazamiento forzado tenga en cuenta las necesidades y las características especiales de la población de menor edad que sufre el desplazamiento. Este es precisamente el tema de la presente tesis, la cual identifica los fundamentos de dicho enfoque a la luz del carácter constitucional de la democracia colombiana.
description: In the framework of the protection of fundamental rights of internally displaced people, one of the contributions of the Colombian Constitutional Court has been the «enfoque diferencial etario» (age-differential approach). With this approach, the Colombian constitutional judge requests that public policy regarding interna! displacement takes into consideration the needs and the special characteristics of children who are suffering displacement. This is, indeed, the topic of this thesis, which identifies the bedrocks of that approach from the point of view of the constitutional character of Colombian democracy.
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Cart. 166 (11 H 64), 136 folios, f. 0130r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0130r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0130r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
The State of Software Measurement Practice: Results of 2006 Survey
Creators: name: Kasunic, Mark
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In February 2006, the Software Engineering Measurement and Analysis Initiative at the Carnegie Mellon Software Engineering Institute (SEI) conducted the first in a series of yearly studies to gauge the state of the practice in software measurement. To conduct this study, a structured, self-administered survey consisting of 17 questions was distributed to a random sample of software practitioners who had contacted the SEI during 2004 and 2005. The results of this study, which are revealed in this technical report, offer these benefits: they can be used to indicate (1) what measurement definition and implementation approaches are being adopted and used by the community, (2) the most prevalent types of measures being used by organizations that develop or acquire software, and (3) what behaviors are preventing the effective use of measurement (so that these barriers can be addressed). In addition, when the studies are conducted on a periodic basis, the results can indicate trends over time.
$r$-process nucleosynthesis in the early Universe through fast mergers of compact binaries in triple systems
Creators: name: Bonetti, Matteo
name: Perego, Albino
name: Capelo, Pedro R.
name: Dotti, Massimo
name: Miller, M. Coleman
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Surface abundance observations of halo stars hint at the occurrence of $r$-process nucleosynthesis at low metallicity ($\rm{[Fe/H]< -3}$), possibly within the first $10^8$ yr after the formation of the first stars. Possible loci of early-Universe $r$-process nucleosynthesis are the ejecta of either black hole--neutron star or neutron star--neutron star binary mergers. Here we study the effect of the inclination--eccentricity oscillations raised by a tertiary (e.g. a star) on the coalescence time scale of the inner compact object binaries. Our results are highly sensitive to the assumed initial distribution of the inner binary semi-major axes. Distributions with mostly wide compact object binaries are most affected by the third object, resulting in a strong increase (by more than a factor of 2) in the fraction of fast coalescences. If instead the distribution preferentially populates very close compact binaries, general relativistic precession prevents the third body from increasing the inner binary eccentricity to very high values. In this last case, the fraction of coalescing binaries is increased much less by tertiaries, but the fraction of binaries that would coalesce within $10^8$ yr even without a third object is already high. Our results provide additional support to the compact object merger scenario for $r$-process nucleosynthesis.
description: 20 pages, 9 figures, accepted for publication in PASA
L’arbreshe : une langue minoritaire d’Italie méridionale
Creators: name: Fortunato, Eliana
Publisher: name: My University
Year: 2017
Subjects: langues en contact
langue minoritaire
politique linguistique
revitalisation linguistique

description: L’arbreshe est une langue parlée en Italie méridionale, reconnue comme l’une des 12 langues minoritaires désignées comme « historiques » et protégées par la loi italienne (article 2 de la loi 482/1999). Dans un milieu aussi linguistiquement hétérogène que l’Italie, l’arbreshe cohabite avec les dialectes locaux et la langue nationale, mais fait néanmoins l’objet d’un projet de revitalisation linguistique dans un cadre européen où la conservation des variétés parlées revêt une très grande importance. Les configurations politique et linguistique de cette revitalisation font de l’arbreshe un cas d’étude intéressant et inédit de langue minoritaire ayant amorcé, non sans défis, son ascension sociale et linguistique dans un contexte peu propice à la normalisation des dialectes. L’étude des processus de sauvegarde et des aspects historiques de cette langue peut contribuer à sa conservation et à celle d’autres langues minoritaires qui présentent les mêmes caractéristiques environnementales et de développement.
Test of weak measurement on a two- or three-qubit computer
Creators: name: Brun, Todd A.
name: Diosi, Lajos
name: Strunz, Walter T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Current quantum computer technology is sufficient to realize weak measurements and the corresponding concept of weak values. We demonstrate how the weak value anomaly can be tested, along with consistency and simultaneity of weak values, using only discrete degrees of freedom. All you need is a quantum computer with two--or better, three--qubits. We also give an interpretation of the weak value as an effective field strength in a postselected spin measurement.
description: To appear in Physical Review A. Title changed. 6 pages in RevTeX format
Pollution assessment and spatial distribution of roadside agricultural soils: a case study from India
Creators: name: Dogra, Naman
name: Sharma, Manik
name: Sharma, Anket
name: Keshavarzi, Ali
name: Minakshi
name: Bhardwaj, Renu
name: Thukral, Ashwani Kumar
name: Kumar, Vinod
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine

description: The present work studied the pH, organic carbon, phosphorus (P), calcium (Ca), magnesium (Mg), and heavy metals Cu, Cr, Co and Pb in roadside agricultural soils of Jalandhar environs of Punjab, India. A total of 120 samples in triplicates were collected from different sites for assessment of heavy metal pollution. The mean values of Cu, Cr, Co and Pb were found below the permissible limits of Indian and Swedish soil limits. Principal component analysis (PCA) showed that heavy metals have different sources of origin. The results of contamination factor (CF), geoaccumulation index (Igeo), degree of contamination (Cd) and potential ecological risk index (RI) showed low contamination and ecological risks of heavy metals in roadside agricultural soils, respectively. The maps of spatial analysis indicated that northern region of the study area is more polluted.
Immigrants and Cultural Citizenship: Rights, Responsibilities and Indicators
Creators: name: Stone, Marjorie
name: Destrempes, Hélêne
name: Foote, John
name: Jeannotte, M. Sharon
Publisher: name: My University
Year: 2007
Subjects: Cultural citizenship
Cultural capital
Cultural indicators
Cultural rights
Cosmopolitanism

description: Cultural citizenship is a concept increasingly mobilized both in Canada and in other countries. Within the cultural policy circles of particular countries, it is often defined in terms of the nation-state, but outside of these it increasingly signifies complex, cosmopolitan forms of cultural identity shaped by diasporic and global networks. This paper explores how differing concepts of cultural citizenship play out in the policy contexts that govern the integration of newcomers to Canada. What role does cultural capital play in the creation of citizens? And how can we measure whether Canadian society is indeed encouraging cultural citizenship in its fullest sense?
The Software Engineering Institute's Second Workshop on Predictable Assembly: Landscape of Compositional Predictability
Creators: name: Stafford, Judith
name: Hissam, Scott
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: To further its work in predictable assembly focusing on compositional reasoning techniques, the Software Engineering Institute (SEI) held its second Predictable Assembly from Certifiable Components (PACC) Workshop on January 10-11, 2003. Six leading researchers in component-based software engineering were invited to discuss topics related to compositional reasoning with members of the SEI technical staff. During the workshop, participants articulated the current state of research, identified gaps in the available technology, and set the direction for future efforts.
Less is more: sampling chemical space with active learning
Creators: name: Smith, Justin S.
name: Nebgen, Ben
name: Lubbers, Nicholas
name: Isayev, Olexandr
name: Roitberg, Adrian E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Machine Learning (cs.LG)
subject: Chemical Physics (physics.chem-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The development of accurate and transferable machine learning (ML) potentials for predicting molecular energetics is a challenging task. The process of data generation to train such ML potentials is a task neither well understood nor researched in detail. In this work, we present a fully automated approach for the generation of datasets with the intent of training universal ML potentials. It is based on the concept of active learning (AL) via Query by Committee (QBC), which uses the disagreement between an ensemble of ML potentials to infer the reliability of the ensemble's prediction. QBC allows the presented AL algorithm to automatically sample regions of chemical space where the ML potential fails to accurately predict the potential energy. AL improves the overall fitness of ANAKIN-ME (ANI) deep learning potentials in rigorous test cases by mitigating human biases in deciding what new training data to use. AL also reduces the training set size to a fraction of the data required when using naive random sampling techniques. To provide validation of our AL approach we develop the COMP6 benchmark (publicly available on GitHub), which contains a diverse set of organic molecules. Through the AL process, it is shown that the AL-based potentials perform as well as the ANI-1 potential on COMP6 with only 10% of the data, and vastly outperforms ANI-1 with 25% the amount of data. Finally, we show that our proposed AL technique develops a universal ANI potential (ANI-1x) that provides accurate energy and force predictions on the entire COMP6 benchmark. This universal ML potential achieves a level of accuracy on par with the best ML potentials for single molecule or materials, while remaining applicable to the general class of organic molecules comprised of the elements CHNO.
description: Accepted at J. Chem. Phys
title: ADCO, Ordre cistercien : comptes (1403-1423) (11 H 1161), f. 00267
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
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: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161), f. 00267, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
Nonequilibrium effective vector potential due to pseudospin exchange in graphene
Creators: name: Kindermann, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that exchange interactions in two-dimensional electron gases out of equilibrium can generate a fictitious vector potential with intriguing signatures in interference and Hall measurements. Detailed predictions are made for graphene, where the effect is enhanced by pseudospin exchange.
description: 4 pages, 2 figures
Ottawa gathering for the National Conference of the Future of First Nations, Inuit and Métis Broadcasting: Conversation & Convergence series
Creators: name: Albinati, Chris
name: Bonin-Labelle, Geneviève
name: Buddle, Kathleen
name: Gagnon, John
name: King, Gretchen
Publisher: name: My University
Year: 2017
Subjects: First Nations
Inuit
Métis
Broadcasting
Radio
Media
CRTC
policy
Ottawa

description: National conference of the Future of First Nations, Inuit and Métis Broadcasting: Conversation & Convergence held in Ottawa, ON 15-17 June 2017. The Canadian Radio-television and Telecommunications Commission (CRTC), according to its Three-Year Plan 2017-2020, will review the Native Broadcasting Policy (CRTC 1990-89) next year. The gatherings entitled "The Future of First Nations, Inuit and Métis Broadcasting" aim to bring practitioners, policy makers and academics together as allies to prepare a context for respectful and meaningful consultation. The idea is to create or identify the terms of reference for the CRTC deliberations to ensure that any policy changes support the development goals that Indigenous media activists, broadcasters, and community members themselves identify. This gathering seeks to share decision making power with the people, and to assert Indigenous rights to media democracy 'for as long as the waters flow'.
Grid graphs, Gorenstein polytopes, and domino stackings
Creators: name: Beck, Matthias
name: Haase, Christian
name: Sam, Steven V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A15, 05C70 (Primary); 52C07 (Secondary)

description: We examine domino tilings of rectangular boards, which are in natural bijection with perfect matchings of grid graphs. This leads to the study of their associated perfect matching polytopes, and we present some of their properties, in particular, when these polytopes are Gorenstein. We also introduce the notion of domino stackings and present some results and several open questions. Our techniques use results from graph theory, polyhedral geometry, and enumerative combinatorics.
description: 14 pages, 6 figures, uses graphs package
The Role of Standards in Cloud- Computing Interoperability
Creators: name: Lewis, Grace A.
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In cloud computing, interoperability typically refers to the ability to easily move workloads and data from one cloud provider to another or between private and public clouds. A common tactic for enabling interoperability is the use of open standards, and many cloud standardization projects are developing standards for the cloud. This report explores the role of standards in cloud-computing interoperability. It covers cloud-computing basics and standard-related efforts, discusses several cloud-interoperability use cases, and provides some recommendations for moving forward with cloud-computing adoption regardless of the maturity of standards for the cloud.
Searching for diboson resonances in the boosted all-hadronic final state at $\sqrt{\rm{s}}=13$ TeV with CMS
Creators: name: Aarrestad, Thea
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: This article summarises three searches for diboson resonances in the all-hadronic final state using data collected at a center-of-mass energy of $\sqrt{\rm{s}}=13$ TeV with the CMS experiment at the CERN LHC. The boson decay products are contained in one large-radius jet, resulting in dijet final states which are resolved using jet substructure techniques. The analyses presented use 2.3, 35.9 and 77.3 inverse femtobarns of data collected between 2015 and 2017. These include the first search for diboson resonances using data collected at a 13 TeV collision energy, the introduction of a new algorithm to tag vector bosons in the context of analyzing the data collected in 2016, and the development of a novel multidimensional fit improving on the sensitivity of the previous search method with up to $30\%$. The results presented here are the most sensitive to date of diboson resonance searches in the dijet final state. An emphasis on improvements in technique for vector boson tagging is made.
description: 23 pages, 16 figures. Preprint, final version published in MPLA, 17 July 2020
How do stars affect $ψ$DM halos?
Creators: name: Chan, James H. H.
name: Schive, Hsi-Yu
name: Woo, Tak-Pong
name: Chiueh, Tzihong
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Wave dark matter ($ψ$DM) predicts a compact soliton core and a granular halo in every galaxy. This work presents the first simulation study of an elliptical galaxy by including both stars and $ψ$DM, focusing on the systematic changes of the central soliton and halo granules. With the addition of stars in the inner halo, we find the soliton core consistently becomes more prominent by absorbing mass from the host halo than that without stars, and the halo granules become "non-isothermal", "hotter" in the inner halo and "cooler" in the outer halo, as opposed to the isothermal halo in pure $ψ$DM cosmological simulations. Moreover, the composite (star+$ψ$DM) mass density is found to follow a $r^{-2}$ isothermal profile near the half-light radius in most cases. Most striking is the velocity dispersion of halo stars that increases rapidly toward the galactic center by a factor of at least 2 inside the half-light radius caused by the deepened soliton gravitational potential, a result that compares favorably with observations of elliptical galaxies and bulges in spiral galaxies. However in some rare situations we find a phase segregation turning a compact distribution of stars into two distinct populations with high and very low velocity dispersions; while the high-velocity component mostly resides in the halo, the very low-velocity component is bound to the interior of the soliton core, resembling stars in faint dwarf spheroidal galaxies.
description: 15 pages, 11 figures
The Bender method in groups of finite Morley rank
Creators: name: Burdges, Jeffrey
Publisher: name: arXiv
Year: 2007
Subjects: subject: Group Theory (math.GR)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C60, 20G99

description: Jaligot's Lemma states that the Fitting subgroups of distinct Borel subgroups do not intersect in a tame minimal simple groups of finite Morley. Such a strong result appears hopeless without tameness. Here we use the 0-unipotence theory to build a toolkit for the analysis of nonabelian intersections of Borel subgroups. As a demonstration, we show that any connected nilpotent subgroup of an intersection of Borel subgroups, in a nontame minimal simple group, must actually be abelian.
Pollution assessment and spatial distribution of roadside agricultural soils: a case study from India
Creators: name: Dogra, Naman
name: Sharma, Manik
name: Sharma, Anket
name: Keshavarzi, Ali
name: , Minakshi
name: Bhardwaj, Renu
name: Thukral, Ashwani Kumar
name: Kumar, Vinod
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine

description: The present work studied the pH, organic carbon, phosphorus (P), calcium (Ca), magnesium (Mg), and heavy metals Cu, Cr, Co and Pb in roadside agricultural soils of Jalandhar environs of Punjab, India. A total of 120 samples in triplicates were collected from different sites for assessment of heavy metal pollution. The mean values of Cu, Cr, Co and Pb were found below the permissible limits of Indian and Swedish soil limits. Principal component analysis (PCA) showed that heavy metals have different sources of origin. The results of contamination factor (CF), geoaccumulation index (Igeo), degree of contamination (Cd) and potential ecological risk index (RI) showed low contamination and ecological risks of heavy metals in roadside agricultural soils, respectively. The maps of spatial analysis indicated that northern region of the study area is more polluted.
Quantum SU(2$|$1) supersymmetric Calogero-Moser spinning systems
Creators: name: Fedoruk, Sergey
name: Ivanov, Evgeny
name: Lechtenfeld, Olaf
name: Sidorov, Stepan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: ${\rm SU}(2|1)$ supersymmetric multi-particle quantum mechanics with additional semi-dynamical spin degrees of freedom is considered. In particular, we provide an $\mathcal{N}{=}\,4$ supersymmetrization of the quantum ${\rm U}(2)$ spin Calogero-Moser model, with an intrinsic mass parameter coming from the centrally-extended superalgebra $\widehat{su}(2|1)$. The full system admits an ${\rm SU}(2|1)$ covariant separation into the center-of-mass sector and the quotient. We derive explicit expressions for the classical and quantum ${\rm SU}(2|1)$ generators in both sectors as well as for the total system, and we determine the relevant energy spectra, degeneracies, and the sets of physical states.
description: 1+35 pages, v2: introduction extended, minor changes, published version
BO'LAJAK BOSHQARUV KADRLARINING BOSHQARUV KOMPETENTLIGINI SHAKLLANTIRISH
Creators: name: Jalolova, F.M.
Publisher: name: Zenodo
Year: 2025

description: mazkur maqolada boshqaruv sohasida “rahbar” tushunchasiga birmuncha siyosiy urg‘u berilgani ta’lim sohasi rahbarlarining o‘rni ham siyosat darajasida muhim ekanini isbotlaydi. Shu o‘rinda ta’kidlash joizki, o‘z sohasining yetuk mutaxassisi bo‘lgan ta’lim menejerlari nafaqat mamlakatimiz oldida turgan taraqqiyot strategiyasi bilan bog‘liq maqsadlarni amalga oshirishda, balki, ushbu amalga oshirilgan ishlarning davomiyligini ta’minlashda ham muhim ahamiyat kasb etadi. Bunda, shu qadar professional bo‘lgan kadrlarga  ega bo‘lish uchun qanday tadbirlarni amalga joriy etish, ularning qonuniy asosi masalasining psixologik-pedagogik tahlillari keltirib o‘tilgan.
title: Sapienza for International Development Cooperation. Strategies, Projects, Actions
Creators: name: Cereti, Carlo Giovanni
name: Giofrè, Francesca
Publisher: name: Sapienza Università Editrice
Year: 2021

description: The volume presents the interventions of the speakers and the posters of the professors of Sapienza University of Rome as evidence of the results achieved in international cooperation with a special emphasis on capacity building actions in the main geographical areas identified as: Africa, Mena countries and Latin America and Asia. The materials were presented at the University Conference “Sapienza in International Development: Strategies, Projects, Initiatives” held in Rome, at the Aula Magna of Sapienza University of Rome, on 11 December 2018 and organized with the collaboration of the Roma Sapienza Foundation.

The volume also presents in its introductory part a moment of reflection on the geographical areas of cooperation of greatest interest and strategic for Sapienza.
Bogotá inconclusa : los estragos de la desigualdad y la segregación socioespacial
Creators: name: Alfonso Roa, Oscar Alfredo
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Desarrollo urbano - Bogotá (Colombia)
subject: Sociología urbana - Bogotá (Colombia)
subject: Urbanismo - Bogotá (Colombia)
subject: Clases sociales - Bogotá (Colombia)
subject: Mercado de la vivienda - Bogotá (Colombia)
subject: Demografía - Bogotá (Colombia)
subject: Desigualdad social - Bogotá (Colombia)
subject: Bogotá (Colombia) - Condiciones sociales
subject: Bogotá metropolitana
subject: Segregación socioespacial
subject: Desigualdad urbana
subject: Clases sociales

description: La construcción de una Bogotá menos desigual continúa inconclusa. En el primer capítulo expongo las reflexiones teóricas acerca de la segregación residencial en conexión con una visión de la forma de operación del mercado habitacional. El segundo capítulo complementa el anterior con otras medidas complejas en su representación espacial tales como los índices de aprovechamiento del suelo y las densidades poblacionales, a fin de proponer una primera aproximación a las dimensiones sociodemográficas de la segregación. El tercer capítulo se dedica al análisis de la desigualdad como determinante de los contagios y las defunciones por causa del Covid-19. El cuarto capítulo se analizan tres estragos de la segregación residencial: el empobrecimiento patrimonial, el hambre y la penuria de la movilidad cotidiana por motivos laborales. El último capítulo contiene una reflexión pesimista acerca del futuro de la zona metropolitana, fundada en el devenir de las políticas habitacionales y de ordenamiento territorial que omiten intervenir sobre la segregación residencial. Las reflexiones finales están dedicadas a contradecir la idea de la imposibilidad de enfrentar la segregación residencial, discusión que se acompaña de una agenda de investigación que aliente la denuncia y promueva alternativas de solución a la segregación residencial.
Anomalous Single Production of the Fourth Generation Neutrino at Future ep Colliders
Creators: name: Ciftci, A. K.
name: Ciftci, R.
name: Sultansoy, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Possible single productions of the fourth standard model generation neutrino via anomalous interactions at the future ep colliders are studied. Signatures of such anomalous processes and backgrounds are discussed in detail. Discovery limits for neutrino mass and achievable values of anomalous coupling strength are determined.
description: 11 pages, 6 figures, 5 tables
The Road to CMMI: Results of the First Technology Transition Workshop
Creators: name: Carter, Lynn
name: Graettinger, Caroline
name: Patrick, Mac
name: Wernyss, Gian
name: Zasadni, Shelly
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In May 2001, the Accelerating Software Technology Adoption (ASTA) Initiative of the Software Engineering Institute (SEI) piloted a workshop to support the management of technology transition and to capture feedback from adopters of the Capability Maturity Model Integration (CMMI) Product Suite. The workshop, titled "The Road to CMMI: What Works, What's Needed?" served as both a tool for improving the transition of the CMMI Product Suite and as the first pilot of the Technology Transition Workshop (TTW) series. The workshop was a success, generating 75 prioritized recommendations of what works, what doesn't, and what's needed for an organization to successfully transition to the CMMI Product Suite. Feedback was very positive, with participants indicating that the workshop provided beneficial information they could put into practice at their home organizations. Since the workshop, ASTA's findings have been disseminated to the broader CMMI adopter population through the CMMI Technology Conference and User Group held in November 2001, and the on-going series of CMMI Transition Workshops held in conjunction with the National Defense Industrial Association (NDIA). The findings are also available on the TTW Web site. Organizations contemplating the implementation of the CMMI Product Suite, change agents for those organizations, and researchers in technology transition and adoption will be interested in this report.
Time-of-flight expansion of binary Bose-Einstein condensates at finite temperature
Creators: name: Lee, Kean Loon
name: Jørgensen, Nils B.
name: Wacker, Lars J.
name: Skou, Magnus G.
name: Skalmstang, Kristoffer T.
name: Arlt, Jan J.
name: Proukakis, Nick P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Ultracold quantum gases provide a unique setting for studying and understanding the properties of interacting quantum systems. Here, we investigate a multi-component system of $^{87}$Rb--$^{39}$K Bose-Einstein condensates (BECs) with tunable interactions both theoretically and experimentally. Such multi-component systems can be characterized by their miscibility, where miscible components lead to a mixed ground state and immiscible components form a phase-separated state. Here we perform the first full simulation of the dynamical expansion of this system including both BECs and thermal clouds, which allows for a detailed comparison with experimental results. In particular we show that striking features emerge in time-of-flight for BECs with strong interspecies repulsion, even for systems which were separated in situ by a large gravitational sag. An analysis of the center of mass positions of the BECs after expansion yields qualitative agreement with the homogeneous criterion for phase-separation, but reveals no clear transition point between the mixed and the separated phases. Instead one can identify a transition region, for which the presence of a gravitational sag is found to be advantageous. Moreover we analyze the situation where only one component is condensed and show that the density distribution of the thermal component also show some distinct features. Our work sheds new light on the analysis of multi-component systems after time-of-flight and will guide future experiments on the detection of miscibility in these systems.
La protección de la seguridad social en pensiones del trabajador migrante venezolano regular en Colombia
Creators: name: Rico Valencia, Jhonatan
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Seguridad social - Legislación
subject: Migración de pueblos
subject: Derechos humanos
subject: Trabajador migrante
subject: Migración binacional colombo venezolana
subject: Regularización migratoria
subject: Protección social
subject: Seguridad social en pensiones
subject: Convenios de seguridad social

description: La migración con las actuales dinámicas socioeconómicas ha ido acrecentando, y como derecho humano requiere una especial protección. La diáspora venezolana acaecida en la última década, mereció esfuerzos institucionales por parte de Colombia como estado receptor para la salvaguarda del derecho a la seguridad social en pensiones, que protege al ciudadano de los distintos riesgos sociales, sin embargo en el campo del acceso a este derecho, la afiliación y cotización no subsume el amparo que se debe dar por los estados inmersos en estas dinámicas migratorias, motivo por el cual es importante la articulación por medio de mecanismos de financiación de las prestaciones económicas de los trabajadores migrantes a través de convenios de seguridad social, que se basan en la integración de los regímenes pensionales internacionales, siendo imperativo la creación de mecanismos bilaterales o multilaterales, así como del compromiso político para su suscripción, en aras de la protección de los derechos de los trabajadores migrantes. Se concluye que a pesar de existir históricamente una amplia relación binacional entre Colombia y Venezuela, no existe una articulación en materia pensional, razón por la cual se deben propender porque estos mecanismos se propicien entre los dos estados y brinden protección a largo plazo.
description: Migration with the current socioeconomic dynamics has been increasing, and as a human right it requires special protection. The Venezuelan diaspora that has occurred in the last decade deserved institutional efforts by Colombia as a receiving state to safeguard the right to social security benefit, which protects the citizen from different social risks, however in the field of access to this right, affiliation and contribution does not subsume the protection that must be given by the states immersed in these migratory dynamics, which is why the articulation through financing mechanisms of the economic benefits of migrant workers through labor agreements is important Social security, which are based on the integration of international benefits regimes, making it imperative to create bilateral or multilateral mechanisms, as well as the political commitment for their subscription, in order to protect the rights of migrant workers. It is concluded that despite the historical existence of a broad binational relationship between Colombia and Venezuela, there is no articulation in benefit matters, which is why these mechanisms should be fostered between the two states and provide long-term protection.
Less healthy breakfast cereals are promoted more frequently in large supermarket chains in Canada
Creators: name: Potvin Kent, Monique
name: Rudnicki, Erika
name: Usher, Crystal
Publisher: name: My University
Year: 2017
Subjects: Canada
breakfast cereals
marketing
food expenditures
supermarkets

description: Background: The majority of food expenditures are made in supermarkets and this environment influences our purchasing and food intake. Breakfast cereals are frequently marketed as healthy food choices. The objective of this study was to examine the frequency of in–store promotions for cold breakfast cereals in Canadian supermarkets and to determine whether healthier or less healthy breakfast cereals are promoted more frequently. Methods: Data was collected once per week over a four-week period from a convenience sample of the five largest Canadian supermarkets in the Ottawa/Gatineau area. Data collection included the number of shelf facings, promotional displays, and the cost of cereals/100 g. The UK Nutrient Profiling Model was used to determine the healthfulness of each breakfast cereal. Results: 29.8% (n = 67) of the 225 unique cereals were classified as healthier and 70.2% (n = 158) were classified as less healthy. Less healthy cereals were displayed at eye level, in the profitable middle shelves, 2.9 times more frequently than healthier cereals. There were 5.3 times more breakfast cereal shelf facings, 4.2 more end cap displays, 1.7 more mid-aisle displays and 3.3 more special pricing signage for less healthy cereals compared to healthier cereals. Less healthy cereals had a significantly higher average total number of shelf facings compared to healthier cereals (t = −4.28 (280.8), p < .001). Conclusions: Breakfast cereal manufacturers need to consider reformulation of their breakfast cereals to improve their healthfulness and supermarkets need to increase the marketing of healthy breakfast cereals within their stores.
Skyrmion versus vortex flux lattices in p-wave superconductors
Creators: name: Li, Qi
name: Toner, John
name: Belitz, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: p-wave superconductors allow for topological defects known as skyrmions, in addition to the usual vortices that are possible in both s-wave and p-wave materials. In strongly type-II superconductors in a magnetic field, a skyrmion flux lattice yields a lower free energy than the Abrikosov flux lattice of vortices, and should thus be realized in p-wave superconductors. We analytically calculate the energy per skyrmion, which agrees very well with numerical results. From this, we obtain the magnetic induction B as a function of the external magnetic field H, and the elastic constants of the skyrmion lattice, near the lower critical field H_c1. Together with the Lindemann criterion, these results suffice to predict the melting curve of the skyrmion lattice. We find a striking difference in the melting curves of vortex lattices and skyrmion lattices: while the former is separated at all temperatures from the Meissner phase by a vortex liquid phase, the skyrmion lattice phase shares a direct boundary with the Meissner phase. That is, skyrmions lattices never melt near Hc1, while vortex lattices always melt sufficiently close to Hc1. This allows for a very simple test for the existence of a skyrmion lattice. Possible muSR experiments to detect skyrmion lattices are also discussed.
description: 13pp, 8 eps figs
The QUELCE Method: Using Change Drivers to Estimate Program Costs
Creators: name: Sheard, Sarah
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Problems with cost estimation, ranging from estimator overconfidence to unintegrated tools, result in potentially billions of dollars of unanticipated expenses for Department of Defense programs. Quantifying Uncertainty in Early Lifecycle Cost Estimation (QUELCE), developed by the Carnegie Mellon University Software Engineering Institute, is a method for estimating potential program costs in a way that acknowledges and uses uncertainty that occurs early in the development lifecycle. This report first familiarizes the reader with the QUELCE method. QUELCE computes a distribution of program costs based on Monte Carlo analysis of program cost drivers—assessed via analyses of dependency structure matrices and Bayesian belief networks—and a standard project cost estimation tool. The analyses are based on change drivers, or changes that might occur that would substantially change the cost outcome of a program. The report then provides the current organization scheme of change drivers and describes how each one is used to determine any additional impacts that should be folded into the cost estimate. Finally, it introduces elaborations to the change drivers for application to sustainment-phase programs.
Low-degree testing for quantum states, and a quantum entangled games PCP for QMA
Creators: name: Natarajan, Anand
name: Vidick, Thomas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that given an explicit description of a multiplayer game, with a classical verifier and a constant number of players, it is QMA-hard, under randomized reductions, to distinguish between the cases when the players have a strategy using entanglement that succeeds with probability 1 in the game, or when no such strategy succeeds with probability larger than 1/2. This proves the "games quantum PCP conjecture" of Fitzsimons and the second author (ITCS'15), albeit under randomized reductions. The core component in our reduction is a construction of a family of two-player games for testing $n$-qubit maximally entangled states. For any integer $n\geq2$, we give a test in which questions from the verifier are $O(\log n)$ bits long, and answers are $\mathrm{poly}(\log\log n)$ bits long. We show that for any constant $\varepsilon\geq0$, any strategy that succeeds with probability at least $1-\varepsilon$ in the test must use a state that is within distance $O(\varepsilon^c)$ from a state that is locally equivalent to a maximally entangled state on $n$ qubits, for some universal constant $c>0$. The construction is based on the classical plane-vs-point test for multivariate low-degree polynomials of Raz and Safra (STOC'97). We extend the classical test to the quantum regime by executing independent copies of the test in the generalized Pauli $X$ and $Z$ bases over $\mathbb{F}_q$, where $q$ is a sufficiently large prime power, and combine the two through a test for the Pauli twisted commutation relations. Our main complexity-theoretic result is obtained by combining this family of games with constructions of PCPs of proximity introduced by Ben-Sasson et al. (CCC'05), and crucially relies on a linear property of such PCPs. Another consequence of our results is a deterministic reduction from the games quantum PCP conjecture to a suitable formulation of the Hamiltonian quantum PCP conjecture.
description: 59 pages. Game sized reduced from quasipolynomial to polynomial, yielding improved complexity-theoretic results