cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Light hadron spectroscopy using domain wall valence quarks on an Asqtad sea
Creators: name: Walker-Loud, Andre
name: Lin, Huey-Wen
name: Orginos, Kostas
name: Richards, D. G.
name: Edwards, R. G.
name: Engelhardt, M.
name: Flemming, G. T.
name: Hagler, Ph.
name: Musch, B.
name: Lin, M. F.
name: Meyer, Harvey B.
name: Negele, John W.
name: Pochinsky, A. V.
name: Procura, Massimiliano
name: Syritsyn, Sergey
name: Morningstar, C. J.
name: Renner, D. B.
name: Schroers, W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the light hadron spectrum in full QCD using two plus one flavor Asqtad sea quarks and domain wall valence quarks. Meson and baryon masses are calculated on a lattice of spatial size $L \approx 2.5$\texttt{fm}, and a lattice spacing of $a \approx 0.124$\texttt{fm}, for pion masses as light as $m_π\approx 300$\texttt{MeV}, and compared with the results by the MILC collaboration with Asqtad valence quarks at the same lattice spacing. Two- and three-flavor chiral extrapolations of the baryon masses are performed using both continuum and mixed-action heavy baryon chiral perturbation theory. Both the three-flavor and two-flavor functional forms describe our lattice results, although the low-energy constants from the next-to-leading order SU(3) fits are inconsistent with their phenomenological values. Next-to-next-to-leading order SU(2) continuum formulae provide a good fit to the data and yield and extrapolated nucleon mass consistent with experiment, but the convergence pattern indicates that even our lightest pion mass may be at the upper end of the chiral regime. Surprisingly, our nucleon masses are essentially lineaer in $m_π$ over our full range of pion masses, and we show this feature is common to all recent dynamical calculations of the nucleon mass. The origin of this linearity is not presently understood, and lighter pion masses and increased control of systematic errors will be needed to resolve this puzzling behavior.
description: version published in PRD, 41 pages, 16 figures, 20 tables
Domain wall displacement in Py square ring for single nanometric magnetic bead detection
Creators: name: Vavassori, P.
name: Metlushko, V.
name: Gobbi, M.
name: Donolato, M.
name: Cantoni, M.
name: Bertacco, R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A new approach based on the domain wall displacement in confined ferromagnetic nanostructures for attracting and sensing a single nanometric magnetic particles is presented. We modeled and experimentally demonstrated the viability of the approach using an anisotropic magnetoresistance device made by a micron-size square ring of Permalloy designed for application in magnetic storage. This detection concept can be suitable to biomolecular recognition, and in particular to single molecule detection.
description: 8pages, 3figures
Modeling and analysis of the internet topology
Creators: name: Accongiagioco, Giovanni
Publisher: name: IMT Alti Studi Lucca
Year: 2014
Subjects: QA75 Electronic computers. Computer science

description: Over the last decades, the Internet has grown from a smallscale academic network linking few universities, to a largescale complex system,
reaching out to billions of people and enabling communications and computing worldwide. While the number of persons connected to the Internet 24/7 is growing exponentially,
particularly through smartphones, most of them are unaware of the real Internet infrastructure. Recently, researchers have attempted to discover details about
the characteristics of the Internet in order to create a model of its infrastructure, which could be exploited both to improve the performances and to identify
and address possible weaknesses of the network. Despite several efforts in this direction, currently no model is known to represent the Internet effectively,
especially due to the lack of understanding of the true driving forces behind the Internet evolution, and the excessively coarse granularity applied by the
studies done to date. This thesis seeks to scientifically understand the driving forces lying behind the exponential growth of the “network of networks”,
through a fine-grained analysis of the available topological data. In the first instance, we show that the largescale Internet can be broken down into a
not-so-large core, which captures the most important structural properties of the Internet, and a periphery, representing the “tendrils” of the topology.
The proposed decomposition technique is general and can be extended to other networks: multi-layer network analysis, a hot topic in the area of complex networks,
can benefit from it as well. We point out the key role of Internet eXchange Points within the core of the Internet, and reveal through an economic analysis
the emerging competition between them and the classical Network Service Providers. This analysis serves as ground truth to devise a network model able to
represent the Internet’s core effectively and potentially forecast its evolution. The model takes into account multilayer interaction mechanisms, and can be
further extended to the whole Internet, by devising simple attaching mechanisms for the periphery. Since the prediction properties of the model are based on
data from real measurements, it is important to remove the biases introduced by the measuring infrastructure, in order to predict the future evolution of the
real Internet topology. In the end, we show through a meaningful set of metrics, how the model is able to successfully capture the Internet’s statistical and
structural properties, outperforming existing topology generators in the literature.
Si Powder Recovery: from End-of-Life Photovoltaic Panels to Si-SiC Composites
Creators: name: Grilli, Selene
name: Salernitano, Elena
name: Scafè, Matteo
name: Burgio, Federica
name: Fabbri, Paride
name: Magnani, Giuseppe
Publisher: name: Zenodo
Year: 2025

description: In recent years, the photovoltaic (PV) sector has remarkably grown and the related market was dominated in particular by silicon PV panels. In the context of circular economy, the management of huge amount of End-of-Life Si-based solar cells also concerns the recovery of valuable metals, including Si as Critical Raw Material. A current research topic is the Si recovery by chemical, mechanical, thermal or combined processes, for several industrial sectors, as the automotive. One of the most used pre-treatment for the recycle of Si-based solar cells consists of separating the plastic components, followed by grinding to achieve three different fractions of materials: glass particles, ethyl-vinyl acetate agglomerates and a non-glassy fraction containing the optically active material (Si) incorporated into polymeric layers. In this work the scraps from the non-glassy fraction were first pyrolyzed to remove the polymeric residues, then the obtained Si-containing powder was characterized by TGA and finally used for the production of Si-SiC composites by pressureless infiltration of porous SiC preforms. The morphology of the obtained composites was observed by SEM, the semiquantitative analysis was carried out by EDS and the mechanical strength was measured by four point bending test.

 

Acknowledgement:  This work has financed by Mission Innovation 2021-2024 under the Ministry of Ecological Transition (Italy)
Die Krise der Credit-Anstalt in den 1930er Jahren und ihre Folgen für das österreichische Bankensystem
Creators: name: Stiefel, Dieter
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 2008

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 19 Nr. 3 (2008): Bankrott
Completeness of determinantal Hamiltonian flows on the matrix affine Poisson space
Creators: name: Gekhtman, Michael
name: Yakimov, Milen
Publisher: name: arXiv
Year: 2008
Subjects: subject: Symplectic Geometry (math.SG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: The matrix affine Poisson space (M_{m,n}, pi_{m,n}) is the space of complex rectangular matrices equipped with a canonical quadratic Poisson structure which in the square case m=n reduces to the standard Poisson structure on GL_n(C). We prove that the Hamiltonian flows of all minors are complete. As a corollary we obtain that all Kogan-Zelevinsky integrable systems on M_{n,n} are complete and thus induce (analytic) Hamiltonian actions of C^{n(n-1)/2} on (M_{n,n}, pi_{n,n}) (as well as on GL_n(C) and on SL_n(C)). We define Gelfand-Zeitlin integrable systems on (M_{n,n}, pi_{n,n}) from chains of Poisson projections and prove that their flows are also complete. This is an analog for the quadratic Poisson structure pi_{n,n} of the recent result of Kostant and Wallach [KW] that the flows of the complexified classical Gelfand-Zeitlin integrable systems are complete.
description: 11 pages, AMS Latex,
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Ligett, Katrina
name: Gupta, Swati
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2021
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Security and privacy → Privacy-preserving protocols
subject: Theory of computation → Machine learning theory
subject: Theory of computation → Design and analysis of algorithms
subject: Mathematics of computing → Probability and statistics
subject: Social and professional topics → Computing / technology policy
subject: Computing methodologies → Supervised learning
subject: Security and privacy
subject: Applied computing → Law
subject: Applied computing → Voting / election technologies
subject: Computing methodologies → Machine learning
subject: Computing methodologies → Ranking

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 192, 2nd Symposium on Foundations of Responsible Computing (FORC 2021), pages 0:i-0:viii
Duality between different mechanisms of QCD factorization in γ^*γcollisions
Creators: name: Anikin, I. V.
name: Cherednikov, I. O.
name: Stefanis, N. G.
name: Teryaev, O. V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the phenomenon of duality in hard exclusive reactions to which QCD factorization applies. Considering "two-photon"-like processes in the scalar $ϕ^3_E$ model and also hadron-pair production from the collisions of a real (transversely polarized) and a highly virtual, longitudinally polarized, photon in QCD, we identify two regimes of factorization each of them associated with a distinct nonperturbative mechanism. One mechanism involves twist-3 Generalized Distribution Amplitudes, whereas the other one employs leading-twist Transition Distribution Amplitudes. In the case of the scalar $ϕ^3_E$ model, we find duality in that kinematical region where the two mechanisms overlap. In the QCD case, the appearance of duality is sensitive to the particular nonperturbative model applied and can, therefore, be used as an additional adjudicator.
description: 14 pages, 8 figures. Substantial changes in the text, 4 figures added, 1 removed; no changes in conclusions
COVID-19 Working Paper: Meatpacking Working Conditions and the Spread of COVID-19
Creators: name: Krumel, Thomas
name: Goodrich, Corey
name: Krumel, Thomas
name: Goodrich, Corey
Publisher: name: Unknown
Year: 2021
Subjects: subject: Industrial Organization
subject: Labor and Human Capital
subject: COVID-19
subject: epidemic
subject: meatpacking industry
subject: rural communities

description: This working paper explores how working conditions in meatpacking plants may have contributed to the spread of COVID-19. It compares working conditions within the meatpacking sector to other manufacturing industries, and finds significantly higher risk of exposure for those working in the meatpacking industry, especially early in the pandemic before mitigation measures were implemented.
Personal Information Management
Creators: name: Jones, William
name: Dinneen, Jesse David
name: Capra, Robert
name: Diekema, Anne R.
name: Pérez-Quiñones, Manuel A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Personal Information Management (PIM) refers to the practice and the study of the activities a person performs in order to acquire or create, store, organize, maintain, retrieve, use, and distribute information in each of its many forms (paper and digital, in e-mails, files, Web pages, text messages, tweets, posts, etc.) as needed to meet life's many goals (everyday and long-term, work-related and not) and to fulfill life's many roles and responsibilities (as parent, spouse, friend, employee, member of community, etc.). PIM activities are an effort to establish, use, and maintain a mapping between information and need. Activities of finding (and re-finding) move from a current need toward information while activities of keeping move from encountered information toward anticipated need. Meta-level activities such as maintaining, organizing, and managing the flow of information focus on the mapping itself. Tools and techniques of PIM can promote information integration with benefits for each kind of PIM activity and across the life cycle of personal information. Understanding how best to accomplish this integration without inadvertently creating problems along the way is a key challenge of PIM.
description: Final version available at https://www.routledgehandbooks.com/doi/10.1081/E-ELIS4-120053695
A Short History of Cybernetics in the United States
Creators: name: Umpleby, Stuart A.
Publisher: name: Austrian Journal of Historical Studies
Year: 2008

description: Key events in the history of cybernetics and the American Society for Cybernetics are discussed, among them the origin of cybernetics in the Macy Foundation conferences in the late 1940s and early 1950s; different interpretations of cybernetics by several professional societies; reasons why the U.S. government did or did not support cybernetics in the 1950s, 1960s, and 1970s; early experiments in cyberspace in the 1970s; conversations with Soviet scientists in the 1980s; the development of „second order“ cybernetics; and increased interest in cybernetics in Europe and the United States in the 2000s, due at least in part to improved understanding of the assumptions underlying the cybernetics movement. The history of cybernetics in the United States is viewed from the perspective of the American Society for Cybernetics (ASC) and several questions are addressed as to its future.
description: Austrian Journal of Historical Studies, Bd. 19 Nr. 4 (2008): Geschichte der Kybernetik
Safeguarding Digital Finance: Advanced Cybersecurity Strategies for Protecting Customer Data in Fintech
Creators: name: Vineela Komandla
Publisher: name: Zenodo
Year: 2023
Subjects: Cybersecurity, Fintech, Digital Banking, Customer Data Protection, Emerging Threats, Data Privacy, Fintech Security Protocols.

description: Abstract: In today's rapidly evolving digital landscape, the fintech sector stands at the forefront of financial innovation, offering unparalleled convenience and access to services. However, this digital transformation brings with it significant cybersecurity challenges, as customer data becomes an increasingly attractive target for cybercriminals. This paper explores the critical cybersecurity measures that fintech companies must implement to protect sensitive customer information in an era where digital banking is the norm. We delve into the protocols and strategies that ensure data protection, focusing on encryption, multi-factor authentication, and continuous monitoring systems that detect and mitigate threats in real-time. Moreover, we examine how fintech organizations are responding to emerging threats, adapting to a threat landscape that is as dynamic as it is dangerous. By understanding these cybersecurity practices, fintech companies can better safeguard their operations and customer trust, ensuring that innovation in financial technology is not overshadowed by security vulnerabilities. As the fintech industry continues to grow, robust cybersecurity measures will be essential to maintaining the integrity and trust that are the foundation of digital banking. This paper highlights the need for ongoing vigilance, adaptation, and investment in cutting-edge security technologies to protect customer data effectively in this increasingly interconnected world.
Real wages and the standard of living in Vancouver, 1901-1929
Creators: name: Bartlett, Eleanor Anne
Publisher: name: University of British Columbia
Year: 2010

description: For many years the consensus- among some Canadian scholars has been that the living standards of Canadian blue-collar workers deteriorated during the early twentieth century. This erosion, in the face of economic expansion, has been attributed to the rapid population growth brought about by immigration which increased the labour supply and diluted the quality of the workforce by introducing large numbers of relatively unskilled workers. This explanation has come to be known as the displacement theory. However, recent evidence on national working class real wages has challenged this pessimistic thesis. This paper examines real wages on the smaller scale of the city of Vancouver in order to test the hypothesis that the Vancouver working class did not share in early twentieth century economic growth. In doing so it also provides one new measure of the working class standard of living in the city. According to the indexes compiled in this thesis Vancouver real wages increased some 18% to 257» between 1901 and 1929. Real wages increased until 1905 and then dropped by 1910 reaching a low point in 1911. They then increased reaching a peak in 1915 and then dropped, bottoming out around 1919 and 1920. Thereafter real wages climbed steadily to the end of the decade with slight dips in 1924 and 1925. All the evidence examined here suggests that economic growth did not wholly benefit the working class in the city. The inflation which came with rapid economic growth could often outweigh the benefits which it brought for the skilled and unskilled, the unionized and the unorganized. In addition the indexes do not contradict the argument that displacement worked to keep wages down. Vancouver workingmen may have benefited less from rapid economic expansion of the first years of the century than from more modest growth like that which occurred in the 1920s.
Neue Perspektiven für die Geschichtswissenschaft durch Soziale Netzwerkanalyse (SNA)
Creators: name: Neurath, Wolfgang
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 2008

description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 19 Nr. 4 (2008): Geschichte der Kybernetik
Automating data citation at scale to advance open data metrics
Creators: name: Wittenberg, Jamie
name: Portenoy, Jason
name: Puebla, Iratxe
name: Holmes, Kristi
Publisher: name: Zenodo
Year: 2025
Subjects: Data citations
Research data impact

description: Poster ‘Automating data citation at scale to advance open data metrics’ presented at ACRL 2025.

Academic libraries are increasingly focused on understanding dataset usage and impact to report on diverse research outputs, enhance data advocacy efforts, inform strategic research data management, data acquisition and collection management, and help support recognition and reward of data activities and contributions. Data citations serve as crucial indicators of dataset utilization. The poster presents insights on dataset usage and reach from Northwestern University and University of Colorado Boulder, utilizing data citation information from open aggregates like the Data Citation Corpus.

Notes

The Data Citation Corpus data file is available at https://doi.org/10.5281/zenodo.11196858.

Data citations from Europe PMC used in the analysis are included as an accompanying file.
Interpolation in local theory extensions
Creators: name: Sofronie-Stokkermans, Viorica
Publisher: name: arXiv
Year: 2008
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: F.4.1; F.3.1

description: In this paper we study interpolation in local extensions of a base theory. We identify situations in which it is possible to obtain interpolants in a hierarchical manner, by using a prover and a procedure for generating interpolants in the base theory as black-boxes. We present several examples of theory extensions in which interpolants can be computed this way, and discuss applications in verification, knowledge representation, and modular reasoning in combinations of local theories.
description: 31 pages, 1 figure
Mehr Globalisierung, weniger Wohlfahrtsstaat?
Creators: name: Genschel, Philipp
name: Deters, Henning
Publisher: name: Österreichische Zeitschrift für Geschichtswissenschaften
Year: 2009

description: There are basically three stories about the globalisation-welfare state nexus. The first story argues that globalisation is the cause of the chronic crisis of the welfare state (globalization theory). The second maintains that whatever the cause of the welfare state crisis, globalisation is not part of it (globalization sceptics). The third story holds that globalisation, far from causing the welfare state’s troubles, is a consequence of these troubles and part of their solution (revisionism). The paper reviews each of these stories and traces their intellectual origins.
description: Österreichische Zeitschrift für Geschichtswissenschaften, Bd. 20 Nr. 1 (2009): Fortschritt
Suzaku Observations of the Circinus galaxy
Creators: name: Yang, Y.
name: Wilson, A. S.
name: Matt, G.
name: Terashima, Y.
name: Greenhill, L. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report Suzaku observations of the active, Compton-thick Circinus galaxy. Observations were obtained with both the X-ray Imaging spectrometer (XIS) and the Hard X-ray Detector (HXD). Below 10 keV, the nuclear spectrum is dominated by radiation reflected from cold dense gas of high column density, while above 13 keV the radiation is directly transmitted nuclear emission seen through a column density of $~ 4 x 10^{24} cm^-2. In the 0.2--10 keV band, the XIS spectrum is contaminated at 5% level by the brightest off-nuclear source in Circinus (CG X-1), but drops to 1% in the 5-10 keV and is negligible at higher energies. We find no significant evidence for variability in the hard (>12 keV) emission. The Circinus is marginally detected with the HXD/GSO in the 50--100 keV band at 2.5σlevel. We model the 3-70 keV band XIS+PIN spectra with a four components: the Compton transmitted nuclear emission, the reflected nuclear emission, a soft power law (representing a combination of scattered nuclear emission, extended emission and contamination by sources in the galaxy below a few keV). The hard nuclear power-law is found to have a photon index Gamma_h ~= 1.6, very similar to the soft power-law. The high energy cut-off is E_C ~= 49 keV. These results agree with those from BeppoSax. An extrapolation of this model up to the GSO band shows good agreement with the GSO spectrum and supports our detection of the Circinus up to ~= 100keV.
description: ApJ accepted
Minimal Lee-Wick Extension of the Standard Model
Creators: name: Carone, Christopher D.
name: Lebed, Richard F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a minimal Lee-Wick (LW) extension to the Standard Model in which the fields providing the most important contributions to the cancellation of quadratic divergences are the lightest. Partners to the SU(2) gauge bosons, Higgs, top quark, and left-handed bottom quark are retained in the low-energy effective theory, which is valid up to approximately 10 TeV; the remaining LW partners appear above this cutoff and complete the theory in the ultraviolet. We determine the constraints on the low-energy spectrum from the electroweak parameters S and T, and find LW states within the kinematic reach of the LHC at the 95% confidence level.
description: 13 pages, ReVTeX, 3 eps figures (v4: numerical error corrected leading to stronger bounds)
Mott Insulators in the Strong Spin-Orbit Coupling Limit: From Heisenberg to a Quantum Compass and Kitaev Models
Creators: name: Jackeli, G.
name: Khaliullin, G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the magnetic interactions in Mott-Hubbard systems with partially filled $t_{2g}$-levels and with strong spin-orbit coupling. The latter entangles the spin and orbital spaces, and leads to a rich variety of the low energy Hamiltonians that extrapolate from the Heisenberg to a quantum compass model depending on the lattice geometry. This gives way to "engineer" in such Mott insulators an exactly solvable spin model by Kitaev relevant for quantum computation. We, finally, explain "weak" ferromagnetism, with an anomalously large ferromagnetic moment, in Sr$_2$IrO$_4$.
description: 4 pages, 4 figures; revised, to appear in Phys. Rev. Lett
Attraction towards an inflection point inflation
Creators: name: Allahverdi, Rouzbeh
name: Dutta, Bhaskar
name: Mazumdar, Anupam
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Many models of high energy physics possess metastable vacua. It is conceivable that the universe can get trapped in such a false vacuum, irrespective of its origin and prior history, at an earlier stage during its evolution. The ensuing false vacuum inflation results in a cold and empty universe and has a generic graceful exit problem. We show that an inflection point inflation along the flat directions of the Minimal Supersymmetric Standard Model (MSSM) can resolve this graceful exit problem by inflating the bubble which nucleate out of a false vacuum. The important point is that the initial condition for an MSSM inflation can be naturally realized, due to an attractor behavior towards the inflection point. We investigate these issues in detail and also present an example where metastable vacua, hence the false vacuum inflation, can happen within the MSSM.
description: 9 pages, 7 figures
Statistical Supplement to Household Food Security in the United States in 2020
Creators: name: Coleman-Jensen, Alisha
name: Rabbitt, Matthew P
name: Gregory, Christian A
name: Singh, Anita
name: Coleman-Jensen, Alisha
name: Rabbitt, Matthew P
name: Gregory, Christian A
name: Singh, Anita
Publisher: name: Unknown
Year: 2021
Subjects: subject: Food Security and Poverty
subject: Food security
subject: food insecurity
subject: food spending
subject: food pantry

description: This supplement provides statistics that complement those in Household Food Security in the United States in 2020. That research report provides the primary national statistics on household food security, food spending, and use of Federal food and nutrition assistance programs by food-insecure households. Additional statistics here cover component items of the household food security measure, the frequency of occurrence of food-insecure conditions, and selected statistics on household food security, food spending, and use of Federal and community food and nutrition assistance programs.
ІНСТИТУТ ОБЛІГАТОРНОЇ КОНСОЛІДАЦІЇ КОРПОРАТИВНОГО КОНТРОЛЮ В УКРАЇНІ: ПРОБЛЕМА ПРАВОМІРНОСТІ ОБМЕЖЕННЯ КОРПОРАТИВНИХ ПРАВ
Creators: name: Kostruba, Anatoliy
Publisher: name: figshare
Year: 2021
Subjects: subject: 180121 Legal Practice, Lawyering and the Legal Profession
subject: FOS: Law
subject: 180107 Conflict of Laws (Private International Law)
subject: 180124 Property Law (excl. Intellectual Property Law)
subject: Law
subject: 180104 Civil Law and Procedure
subject: 180199 Law not elsewhere classified
subject: 180106 Comparative Law
subject: 180105 Commercial and Contract Law
subject: 189999 Law and Legal Studies not elsewhere classified
subject: 180109 Corporations and Associations Law

description: Сьогодні процедура примусового викупу акцій мажоритарними акціонерами у міноритаріїв у багатьох країнах світу є ефективним засобом захисту прав великих інвесторів і популярним тактичним прийомом, що дозволяє ефективно регулювати процес корпоративного управління в господарських організаціях, інструментарієм, який сприяє недопущенню корпоративних конфліктів між учасниками та паралізації діяльності підприємств.
За даними Національного депозитарію України станом на 01 вересня 2021 року в Україні було зареєстровано 386 процедури сквіз-аут. При цьому, не можливо не відзначити на багатьох спірних моментах, пов’язаних із запровадженням відповідного механізму в національну правову екосистему (правомірність втручання). Механізм примусового позбавлення права власності був також предметом судового розгляду Федеральним конституційним Судом Німеччини.
FERMER XO'JALIKLARIDA MARKETING STRATEGIYASINI SHAKLLANTIRISH VA RAQOBATDOSHLIKNI OSHIRISH OMILLARI
Creators: name: Nazarova, Gulruh
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqola qishloq xo‘jaligi sohasida fermer xo‘jaliklarining marketing strategiyasini shakllantirish va raqobatbardoshligini oshirishga qaratilgan omillarni tahlil qiladi. Tadqiqotda fermer xo‘jaliklarining samarali marketing strategiyalarini ishlab chiqish, raqamli texnologiyalar va innovatsion marketing vositalaridan foydalanish, bozor segmentatsiyasi, narx siyosati, va brendlash kabi asosiy jihatlar ko‘rib chiqiladi. Shuningdek, tadqiqotda fermer xo‘jaliklarining mahsulotlarini bozorda muvaffaqiyatli sotish va raqobatbardoshligini oshirish uchun zarur bo‘lgan amaliy usullar va yondashuvlar, shu jumladan, ekologik toza mahsulotlar va sifatni oshirish masalalari ham yoritilgan. Tadqiqot natijalariga ko‘ra, marketing strategiyalarini to‘g‘ri shakllantirish orqali fermerlar o‘z mahsulotlarini keng auditoriyaga taqdim etish, yangi bozorlarni zabt etish va iqtisodiy samaradorlikni oshirish imkoniyatiga ega bo‘lishadi. Shu bilan birga, raqamli marketing va onlayn savdo platformalaridan foydalanish fermerlarga mahsulotlarini bozorga tezkor va samarali chiqarish imkonini beradi. Tadqiqotda fermer xo‘jaliklarining raqobatbardoshligini oshirish uchun bir qator amaliy tavsiyalar ishlab chiqilgan.
Hawking radiation by spherically-symmetric static black holes for all spins: II -- Numerical emission rates, analytical limits and new constraints
Creators: name: Arbey, Alexandre
name: Auffinger, Jérémy
name: Geiller, Marc
name: Livine, Etera R.
name: Sartini, Francesco
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the companion paper [Phys. Rev. D 103 (2021) 10, [2101.02951]] we have derived the short-ranged potentials for the Teukolsky equations for massless spins $(0,1/2,1,2)$ in general spherically-symmetric and static metrics. Here we apply these results to numerically compute the Hawking radiation spectra of such particles emitted by black holes (BHs) in three different ansatz: charged BHs, higher-dimensional BHs, and polymerized BHs arising from models of quantum gravity. In order to ensure the robustness of our numerical procedure, we show that it agrees with newly derived analytic formulas for the cross-sections in the high and low energy limits. We show how the short-ranged potentials and precise Hawking radiation rates can be used inside the code $\texttt{BlackHawk}$ to predict future primordial BH evaporation signals for a very wide class of BH solutions, including the promising regular BH solutions derived from loop quantum gravity. In particular, we derive the first Hawking radiation constraints on polymerized BHs from AMEGO. We prove that the mass window $10^{16}-10^{18}\,$g for all dark matter into primordial BHs can be reopened with high values of the polymerization parameter, which encodes the typical scale and strength of quantum gravity corrections.
description: 22 pages, 8 figures, second in a series of 2 articles
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Cohen, Liron
name: Kaliszyk, Cezary
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2021
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Theory of computation → Logic

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 193, 12th International Conference on Interactive Theorem Proving (ITP 2021), pages 0:i-0:viii
Beacon based uplink transmission for lorawan direct to satellite internet of things
Creators: name: Mojamed, Mohammad Al
Publisher: name: arXiv
Year: 2024
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Direct-to-satellite IoT DtS IoT communication structure is a promising solution to provide connectivity and extend the coverage of traditional low-power and long-range technologies, especially for isolated and remote areas where deploying traditional infrastructure is impracticable. Despite their bounded visibility, the Low Earth Orbit LEO satellites complement the terrestrial networks, offering broader gateway coverage and terrestrial network traffic offloading. However, the dynamics of LEO and the nature of such integration come with several challenges affecting the efficacy of the network. Therefore, this paper proposes Beacon based Uplink LoRaWAN BU LoRaWAN to enhance satellite-terrestrial communication efficiency. The proposed scheme exploits the LoRaWAN class B synchronization mechanism to provide efficient uplink transmission from LoRaWAN devices placed on the ground to satellite gateways. BU LoRaWAN proposes an uplink transmission slot approach to synchronize ground devices uplink traffic with LEO based orbiting gateways. It also uses a queue data structure to buffer end devices ready to send packets until the appropriate moment. BU LoRaWAN avoids possible transmission collision by optimizing a random transmission slot for an end device within the beacon window. The proposed system is implemented and evaluated using OMNeT network simulator and FLoRaSat framework. The result demonstrates the feasibility of the proposed system. BU-LoRaWAN achieves better performance compared to the standard LoRaWAN, which manages to deliver almost double the traffic delivered by the standard one.
COVID-19 Working Paper: Financial Assistance for Farm Operations and Farm Households in the Face of COVID-19
Creators: name: Giri, Anil K
name: McDonald, Tia
name: Subedi, Dipak
name: Whitt, Christine
name: Giri, Anil K
name: McDonald, Tia
name: Subedi, Dipak
name: Whitt, Christine
Publisher: name: Unknown
Year: 2021
Subjects: subject: Farm Management
subject: CARES Act
subject: Coronavirus
subject: Coronavirus Food Assistance Program
subject: COVID-19

description: This report estimates COVID-19-related Government assistance to farm operations and households in 2020 from COVID-19-related and existing Farm Bill programs. The underlying research documents methodologies relevant to updating similar assistance payments in the future.
Unique Signatures of Unparticle Resonances at the LHC
Creators: name: Rizzo, Thomas G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The coupling of unparticles to the Standard Model (SM) Higgs boson leads to a breaking of conformal symmetry which produces an effective mass term in the unparticle propagator. Simultaneously, the unparticle couplings to other SM fields produces an effective unparticle decay width via one-loop self-energy graphs. The resulting unparticle propagator then leads to a rather unique appearance for the shape of unparticle resonances that are not of the usual Breit-Wigner variety when they form in high energy collisions. In this paper we explore whether or not such resonances, appearing in the Drell-Yan channel at the LHC, can be differentiated from more conventional $Z'$-like structures which are representative of the typical Breit-Wigner lineshape. We will demonstrate that even with the high integrated luminosities available at the LHC it may be difficult to differentiate these two types of resonance structures for a substantial range of the unparticle model parameters.
description: 19 pages, 7 figs; discussion and ref added
Dimensional reduction as a method to obtain dual theories for massive spin two in arbitray dimensions
Creators: name: Khoudeir, A.
name: Montemayor, R.
name: Urrutia, Luis F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the parent Lagrangian method together with a dimensional reduction from $D$ to $(D-1)$ dimensions we construct dual theories for massive spin two fields in arbitrary dimensions in terms of a mixed symmetry tensor $T_{A[A_{1}A_{2}... A_{D-2}]}$. Our starting point is the well studied massless parent action in dimension $D$. The resulting massive Stueckelberg-like parent actions in $(D-1)$ dimensions inherits all the gauge symmetries of the original massless action and can be gauge fixed in two alternative ways, yielding the possibility of having either a parent action with a symmetric or a non-symmetric Fierz-Pauli field $e_{AB}$. Even though the dual sector in terms of the standard spin two field includes only the symmetrical part $e_{\{AB\}}$ in both cases, these two possibilities yield different results in terms of the alternative dual field $T_{A[A_{1}A_{2}... A_{D-2}]}$. In particular, the non-symmetric case reproduces the Freund-Curtright action as the dual to the massive spin two field action in four dimensions.
description: 14 pages, no figures, RevTex 4. Some clarifying comments and references have been added
Anisotropic glass-like properties in tetragonal disordered crystals
Creators: name: Anghel, Dragoş-Victor
name: Churochkin, Dmitry
Publisher: name: arXiv
Year: 2008
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The low temperature acoustic and thermal properties of amorphous, glassy materials are remarkably similar. All these properties are described theoretically with reasonable quantitative accuracy by assuming that the amorphous solid contains dynamical defects that can be described at low temperatures as an ensemble of two-level systems (TLS), but the deep nature of these TLSs is not clarified yet. Moreover, glassy properties were found also in disordered crystals, quasicrystals, and even perfect crystals with a large number of atoms in the unit cell. In crystals, the glassy properties are not universal, like in amorphous materials, and also exhibit anisotropy. Recently it was proposed a model for the interaction of two-level systems with arbitrary strain fields (Phys. Rev. B 75, 64202, 2007), which was used to calculate the thermal properties of nanoscopic membranes at low temperatures. The model is also suitable for the description of anisotropic crystals. We describe here the results of the calculation of anisotropic glass-like properties in crystals of various lattice symmetries, emphasizing the tetragonal symmetry.
description: 5 pages, no figures
The music for dessus de viole of Louis Heudelinne (fl. c. 1700-1710)
Creators: name: Atley, Sharie
Publisher: name: University of British Columbia
Year: 2010

description: Louis Heudelinne"s two volumes, "Trois Suites de pieces" (Paris: Christophe Ballard, 1701) and "Second livre de pieces" (Paris: Foucault, 1705) contain the earliest published music for solo dessus de viole (treble viola da gamba). They are also among the very little solo literature for the instrument. Heudelinne's music not only reflects the highly developed French basse de viole style of violistes such as Marin Marais (1656-1728), but also shows influence of the Italian style that penetrated French compositions at the turn of the eighteenth century. The use of dessus and basse de violes, the organization of highly stylized dance movements into suites, and the frequent marks and ornament signs in Heudelinne's music are clear indications of the French tradition. The designation of the violin as an alternate instrument, certain elements of Italian melodic style, and the inclusion of sonates for the first time in a French publication show Heudelinne's interest in the Italian style. This thesis is concerned with bibliographical aspects of the books as well as musical and historical significance of their contents. In Chapter I, there is historical background on the viola da gamba family in France and the development of solo styles for the dessus and basse de violes. Chapter II deals with the influence of the Italian sonata on French instrumental music from 1690 to 1725. Chapter III contains what little biographical information is known about Heudelinne and summarizes significant aspects of the bibliographical study presented in Appendix II. Chapter IV is an analytical study focusing on form and style in Heudelinne's music with reference to the selection of facsimile examples included in Appendix III. The remaining appendices, I and IV, include facsimile examples of Louis Couperin's music for viol ensemble and translations of prefatory and other verbal material in Heudelinne's volumes. Many new elements were introduced into French music in the years following Lully's death in 1687 and Heudelinne's music reflects the upheaval during this period. His music follows the basse de viole style, showing particular influence by Marais, but also adapts some of the Italian violin style to the dessus de viole. Although Heudelinne does not succeed as brilliantly as Francois Couperin and other major composers of his day in this early attempt to unite the French and Italian styles, his two books nevertheless add a good deal of interesting music to the limited solo repetoire of the dessus de viole.
Trans4E: Link Prediction on Scholarly Knowledge Graphs
Creators: name: Nayyeri, Mojtaba
name: Cil, Gokce Muge
name: Vahdati, Sahar
name: Osborne, Francesco
name: Rahman, Mahfuzur
name: Angioni, Simone
name: Salatino, Angelo
name: Recupero, Diego Reforgiato
name: Vassilyeva, Nadezhda
name: Motta, Enrico
name: Lehmann, Jens
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: Digital Libraries (cs.DL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The incompleteness of Knowledge Graphs (KGs) is a crucial issue affecting the quality of AI-based services. In the scholarly domain, KGs describing research publications typically lack important information, hindering our ability to analyse and predict research dynamics. In recent years, link prediction approaches based on Knowledge Graph Embedding models became the first aid for this issue. In this work, we present Trans4E, a novel embedding model that is particularly fit for KGs which include N to M relations with N$\gg$M. This is typical for KGs that categorize a large number of entities (e.g., research articles, patents, persons) according to a relatively small set of categories. Trans4E was applied on two large-scale knowledge graphs, the Academia/Industry DynAmics (AIDA) and Microsoft Academic Graph (MAG), for completing the information about Fields of Study (e.g., 'neural networks', 'machine learning', 'artificial intelligence'), and affiliation types (e.g., 'education', 'company', 'government'), improving the scope and accuracy of the resulting data. We evaluated our approach against alternative solutions on AIDA, MAG, and four other benchmarks (FB15k, FB15k-237, WN18, and WN18RR). Trans4E outperforms the other models when using low embedding dimensions and obtains competitive results in high dimensions.
Enhanced diffusion and ordering of self-propelled rods
Creators: name: Baskaran, Aparna
name: Marchetti, M. Cristina
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Starting from a minimal physical model of self propelled hard rods on a substrate in two dimensions, we derive a modified Smoluchowski equation for the system. Self -propulsion enhances longitudinal diffusion and modifies the mean field excluded volume interaction. From the Smoluchowski equation we obtain hydrodynamic equations for rod concentration, polarization and nematic order parameter. New results at large scales are a lowering of the density of the isotropic-nematic transition and a strong enhancement of boundary effects in confined self-propelled systems.
description: 4 pages, 2 figures
COVID-19 Working Paper: Supplemental Nutrition Assistance Program and Pandemic Electronic Benefit Transfer Redemptions during the Coronavirus Pandemic
Creators: name: Jones, Jordan W
name: Jones, Jordan W
Publisher: name: Unknown
Year: 2021
Subjects: subject: Food Security and Poverty
subject: Public Economics
subject: COVID-19
subject: coronavirus
subject: pandemic
subject: Supplemental Nutrition Assistance Program

description: The coronavirus, and the resulting U.S. economic contraction, has led to increased food assistance to U.S. households. This paper analyzes monthly patterns in combined SNAP and EBT benefits for part of 2020.
Applying the POWHEG method to top pair production and decays at the ILC
Creators: name: Latunde-Dada, Oluseyi
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effects of gluon radiation in top pair production and their decays for e+e- annihilation at the ILC. To achieve this we apply the POWHEG method and interface our results to the Monte Carlo event generator Herwig++. We consider a center-of-mass energy of \sqrt{s}=500 GeV and compare decay correlations and bottom quark and anti-quark distributions before hadronization.
description: 25 pages, 16 figures