cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Plenary Session: Distribution Markets and Platforms for Integration of Distributed Energy Resource (slides)
Creators: A. Ipakchi
L. Kristov
M. Shahidehpour
A. Renjit
B. Bhattarai
Publisher: name: IEEE
Year: 2022

The electricity industry mostly perceives Distributed Energy Resources (DERs) as a problem because they don’t fit nicely into existing markets, operating paradigms and revenue models. This perception is invalid in the emerging participatory grid because in fact DERs are an essential part of the solution to decarbonization, resilience and environmental justice. This panel session explores the possibilities and limitations of local energy markets for DER integration into grid operation, power markets and new business models. The panelists will cover the following topics:
o Impacts of increasing levels of DER on current grid operations and utility business models
o Emerging market actors and energy market dynamics
o Incentive compatibility considerations to align DER investment and operating incentives with grid reliability and larger societal objectives
o Platform functionality for distribution-level markets
o Current industry activities, lessons learned, and path forward
The electricity industry mostly perceives Distributed Energy Resources (DERs) as a problem because they don’t fit nicely into existing markets, operating paradigms and revenue models. This perception is invalid in the emerging participatory grid because in fact DERs are an essential part of the solution to decarbonization, resilience and environmental justice. This panel session explores the possibilities and limitations of local energy markets for DER integration into grid operation, power markets and new business models. The panelists will cover the following topics:
o Impacts of increasing levels of DER on current grid operations and utility business models
o Emerging market actors and energy market dynamics
o Incentive compatibility considerations to align DER investment and operating incentives with grid reliability and larger societal objectives
o Platform functionality for distribution-level markets
o Current industry activities, lessons learned, and path forward
Presentations and Panelists:
• “Operational and business model impacts of DER Proliferation” by A. Ipakchi, OATI
• “Distribution-level markets to maximize DER benefits” by L. Kristov, Electric System Policy
• “Peer-to-Peer Transaction of Energy and Carbon Allowance in Networked Microgrids” by M. Shahidehpour, IIT
• “Distribution System Platforms for DER Management” by A. Renjit, EPRI
• “Engaging Non-Utility PVs for Grid Services” by B. Bhattarai, DOE/SETO
Higher spin glueballs from functional methods
Creators: name: Huber, Markus Q.
name: Fischer, Christian S.
name: Sanchis-Alepuz, Helios
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the glueball spectrum for spin up to J=4 and positive charge parity in pure Yang-Mills theory. We construct the full bases for J=0,1,2,3,4 and discuss the relation to gauge invariant operators. Using a fully self-contained truncation of Dyson-Schwinger equations as input, we obtain ground states and first and second excited states from extrapolations of the eigenvalue curves. Where available, we find good quantitative agreement with lattice results.
description: 14 pages, 6 figures, 1 table; v2: update to match version published in EPJC
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (196)]
Creators: name: Albertonus Cagalana
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1242
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Albertonus Cagalana, praepositus der Kirche St. Cataldi in Cremona, belehnt Guilielmus de Anigo mit einem Stück Land in Brayda longa.
Practical Treatment of Singlet Oxygen with Density-Functional Theory and the Multiplet-Sum Method
Creators: name: Ponra, Abraham
name: Etindele, Anne Justine
name: Motapon, Ousmanou
name: Casida, Mark E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Singlet oxygen (O2) comes in two flavors -- namely the dominant lower-energy a 1 Delta g state and the higher-energy shorter-lived b 1 Sigma + g state -- and plays a key role in many photochemical and photobiological reactions. For this reason, and because of the large size of the systems treated, many papers have appeared with density-functional theory (DFT) treatments of the reactions of 1 O 2 with different chemical species. The present work serves as a reminder that the common assumption that it is enough to fix the spin multipicity as unity is not enough to insure a correct treatment of singlet oxygen. We review the correct group theoretical treatment of the three lowest energy electronic states of O 2 which, in the case of 1 O 2 is often so badly explained in the relevant photochemical literature that the explanation borders on being incorrect and prevents, rather than encourages, a correct treatment of this interesting and important photochemical species. We then show how many electronic structure programs, such as a freely downloadable and personal-computer compatible Linux version of deMon2k, may be used, together with the multiplet sum method (MSM), to obtain a more accurate estimation of the potential energy curves (PECs) of the two 1 O 2 states. Various strengths and weaknesses of different DFAs emerge through our application of the MSM method. In particular, the quality of the a 1 Delta g excitation energy reflects how well functionals are able to describe the spin-flip energy in DFT while the quality of the b 1 Sigma + g excitation energy reflects how well functionals are able to describe the spin-pairing energy in DFT. Finally we note that improvements in DFT-based excited-state methods will be needed to describe the full PECs of 1 O 2 including both the equilibrium bond lengths and dissociation behavior.
Charged Higgs bosons in Minimal Supersymmetry: Updated constraints and experimental prospects
Creators: name: Eriksson, D.
name: Mahmoudi, F.
name: Stål, O.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the phenomenology of charged Higgs bosons in the MSSM with minimal flavor violation. In addition to the constrained MSSM (CMSSM) with universal soft supersymmetry breaking mass parameters at the GUT scale, we explore non-universal Higgs mass models (NUHM) where this universality condition is relaxed. To identify the allowed parameter space regions, we apply constraints from direct searches, low energy observables, and cosmology. We find that values of the charged Higgs mass as low as $m_{H^+}\simeq~135$ GeV can be accommodated in the NUHM models, but that several flavor physics observables disfavor large $H^+$ contributions, associated with high $\tanβ$, quite independently of MSSM scenario. We confront the constrained scenarios with the discovery potentials reported by ATLAS and CMS, and find that the current exclusion by indirect constraints is similar to the expected LHC discovery reach with 30 fb$^{-1}$ of data. Finally, we evaluate the sensitivity of the presented discovery potential to the choice of MSSM benchmark scenario. This sensitivity is found to be higher in the case of a light ($m_{H^+}
description: 33 pages, 17 figures, v2: Minor revision, agrees with published version
Magnetization plateaus and sublattice ordering in easy axis Kagome lattice antiferromagnets
Creators: name: Sen, Arnab
name: Damle, Kedar
name: Vishwanath, Ashvin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study kagome lattice antiferromagnets where the effects of easy axis single-ion anisotropy ($D$) dominates over the Heisenberg exchange $J$. For $S \ge 3/2$, virtual quantum fluctuations help lift the extensive classical degeneracy. We demonstrate the presence of a one-third magnetization plateau for a broad range of magnetic fields $J^3/D^2 \lesssim B \lesssim JS$ along the easy axis. The fully equilibriated system at low temperature on this plateau develops an unusual {\em nematic} order that breaks sublattice rotation symmetry but not translation symmetry--however, extremely slow dynamics associated with this ordering is expected to lead to glassy freezing of the system on intermediate time-scales.
description: published version
Sorghastrum nutans 1950-2016 MaxEnt Results
Creators: name: Frailey, Anna
Publisher: name: figshare
Year: 2021
Subjects: subject: 60207 Population Ecology
subject: FOS: Biological sciences
subject: 50299 Environmental Science and Management not elsewhere classified
subject: FOS: Earth and related environmental sciences

description: Sorghastrum nutans 1950-2016 MaxEnt Results
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (197)]
Creators: name: , Johannes
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1245
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannes, praepositus der Kirche St. Cataldi [in Cremona], belehnt […] Beruta aus der Nachbarschaft von St. Ambrosii mit einem Stück Land in Bragida lunga, genannt Brugneta.
Ghosts in the self-accelerating universe
Creators: name: Koyama, Kazuya
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The self-accelerating universe realizes the accelerated expansion of the universe at late times by large-distance modification of general relativity without a cosmological constant. The Dvali-Gabadadze-Porrati (DGP) braneworld model provides an explicit example of the self-accelerating universe. Recently, the DGP model becomes very popular to study the observational consequences of the modified gravity models as an alternative to dark energy models in GR. However, it has been shown that the self-accelerating universe in the DGP model contains a ghost at the linearized level. The ghost carries negative energy densities and it leads to the instability of the spacetime. In this article, we review the origin of the ghost in the self-accelerating universe and explore the physical implication of the existence of the ghost.
description: Invited topical review for Classical and Quantum Gravity, 20 pages, 4 figures
Dynamical thermalization and vortex formation in stirred 2D Bose-Einstein condensates
Creators: name: Wright, T. M.
name: Ballagh, R. J.
name: Bradley, A. S.
name: Blakie, P. B.
name: Gardiner, C. W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present a quantum mechanical treatment of the mechanical stirring of Bose-Einstein condensates using classical field techniques. In our approach the condensate and excited modes are described using a Hamiltonian classical field method in which the atom number and (rotating frame) energy are strictly conserved. We simulate a T = 0 quasi-2D condensate perturbed by a rotating anisotropic trapping potential. Vacuum fluctuations in the initial state provide an irreducible mechanism for breaking the initial symmetries of the condensate and seeding the subsequent dynamical instability. Highly turbulent motion develops and we quantify the emergence of a rotating thermal component that provides the dissipation necessary for the nucleation and motional-damping of vortices in the condensate. Vortex lattice formation is not observed, rather the vortices assemble into a spatially disordered vortex liquid state. We discuss methods we have developed to identify the condensate in the presence of an irregular distribution of vortices, determine the thermodynamic parameters of the thermal component, and extract damping rates from the classical field trajectories.
description: 22 pages, 15 figures. v2: Minor refinements made at suggestion of referee. Discussion of other treatments revised. To appear in Phys. Rev. A
ОСОБЕННОСТИ ТРУДОВЫХ ОТНОШЕНИЙ В ПЕРИОД ПАНДЕМИИ
Creators: name: ДУГУЖЕВА Муминат Хатизовна
Publisher: name: Образование и право
Year: 2020
Subjects: гибкий режим работы; удаленная
дистанционная
надомная работа
противоэпидемические требования
период пандемии

description: Предметом анализа в статье являются гибкие формы занятости, рекомендованные Министерством труда и социальной защиты РФ в условиях предупреждения распространения новой коронавирусной инфекции на территории РФ. Цель работы заключается в выявлении особенностей различных форм работы на дому и аргументации прогнозов соотношения оффлайн и онлайн-занятости в период после пандемии. Методологическая основа данной работы построена на специальных методах познания правовой действительности. Сравнительно-правовой и логический методы лежат в основе анализа рассмотренных видов занятости, статистический в основе эмпирической составляющей работы. Указаны преимущества и особенности удаленной работы. Приведены этапы развития концепции удаленной работы. Практическое значение представляют предложения по предотвращению обесценивания человеческого фактора в трудовых отношениях в период и послед пандемии.
Fermionization and bosonization of expanding 1D anyonic fluids
Creators: name: del Campo, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The momentum distribution of an expanding cloud of one-dimensional hard-core anyons is studied by an exact numerical approach, and shown to become indistinguishable from that of a non-interacting spin-polarized Fermi gas for large enough times (dynamical fermionization). We also consider the expansion of one-dimensional anyons with strongly attractive short-range interactions suddenly released from a parabolic external potential, and find that momentum distribution approaches that of its dual system, the ideal Bose gas (dynamical bosonization). For both processes the characteristic time scales are identified, and the effect of the initial confinement is analyzed comparing the dynamics associated with both harmonic and hard-wall traps.
description: 5 figures, 4 pages
Graviton corrections to the Newtonian potential using invariant observables
Creators: name: Fröb, M. B.
name: Rein, C.
name: Verch, R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the effective theory of perturbative quantum gravity coupled to a point particle, quantizing fluctuations of both the gravitational field and the particle's position around flat space. Using a recent relational approach to construct gauge-invariant observables, we compute one-loop graviton corrections to the invariant metric perturbation, whose time-time component gives the Newtonian gravitational potential. The resulting quantum correction consists of two parts: the first stems from graviton loops and agrees with the correction derived by other methods, while the second one is sourced by the quantum fluctuations of the particle's position and energy-momentum, and may be viewed as an analog of a "Zitterbewegung". As a check on the computation, we also recover classical corrections which agree with the perturbative expansion of the Schwarzschild metric.
description: 28 pages, many figures. Matches published version
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (206)]
Creators: name: Maffeus Axandrus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1246
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Maffeus Axandrus verkauft mit Zustimmung des magisters Nicolaus, archipresbyter der Kathedrale von Cremona, und des Johannesbonus, cantor ebendort, nachdem er ihnen einen Geldbetrag gezahlt hat, dem Martinus Gallus Land, mit dem eine Abgabe an die canonica verbunden ist, gelegen ad Castellarium.
Dying Dyons Don't Count
Creators: name: Cheng, Miranda C. N.
name: Verlinde, Erik
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The dyonic 1/4-BPS states in 4D string theory with N=4 spacetime supersymmetry are counted by a Siegel modular form. The pole structure of the modular form leads to a contour dependence in the counting formula obscuring its duality invariance. We exhibit the relation between this ambiguity and the (dis-)appearance of bound states of 1/2-BPS configurations. Using this insight we propose a precise moduli-dependent contour prescription for the counting formula. We then show that the degeneracies are duality-invariant and are correctly adjusted at the walls of marginal stability to account for the (dis-)appearance of the two-centered bound states. Especially, for large black holes none of these bound states exists at the attractor point and none of these ambiguous poles contributes to the counting formula. Using this fact we also propose a second, moduli-independent contour which counts the "immortal dyons" that are stable everywhere.
description: 27 pages, 2 figures; one minus sign corrected
Critical velocity for vortex nucleation and roton emission in a generalized model for superfluids
Creators: name: Müller, Nicolás P.
name: Krstulovic, Giorgio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study numerically the process of vortex nucleation at the wake of a moving object in superfluids using a generalized and non-local Gross-Pitaevskii model. The non-local potential is set to reproduce the roton minimum present in the excitation spectrum of superfluid helium. By applying numerically a Newton-Raphson method we determine the bifurcation diagram for different types of non-linearities and object sizes which allow for determining the corresponding critical velocities. In the case of a non-local potential, we observe that for small object sizes the critical velocity is simply determined by the Landau criterion for superfluidity whereas for large objects there is little difference between all models studied. Finally, we study dynamically in two and three dimensions how rotons and vortices are excited in the non-local model of superfluid.
description: 9 pages, 8 figures
Maximal solutions of equation u = uq in arbitrary domains
Creators: name: Marcus, Moshe
name: Veron, Laurent
Publisher: name: arXiv
Year: 2008
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J60

description: We prove bilateral capacitary estimates for the maximal solution $U_F$ of $-Δu+u^q=0$ in the complement of an arbitrary closed set $F\subset\mathbb R^N$, involving the Bessel capacity $C_{2,q'}$, for $q$ in the supercritical range $q\geq q_{c}:=N/(N-2)$. We derive a pointwise necessary and sufficient condition, via a Wiener type criterion, in order that $U_F(x)\to\infty$ as $x\to y$ for given $y\in\prt F$. Finally we prove a general uniqueness result for large solutions.
Panel Session: Microgrids – Perspective & Experience from Utilities, DOE and National Labs (slides)
Creators: G. Yuan
M. Baggu
Publisher: name: IEEE
Year: 2022

This panel session is intended to present challenges and experience in design, implementation and testing of microgrids, from perspective of Commonwealth Edison Company (ComEd), one of utilities that has been actively involved in various aspects of microgrid research, development and implementation.
As part of these activities, ComEd has been working with Department of Energy, national labs, academia and industry addressing various aspects of research, development and implementation, such as microgrid monitoring and control, integration of DER, protection, integration of microgrid management system within SCADA and ADMS, microgrid clustering and other relevant problems. One of the objectives of this panel session is to bring perspectives from other participants in this technology, such as Department of Energy EERE System Integration Technology Office (SETO) that has been instrumental in supporting of various aspects of the technology; National Renewable Energy Laboratory (NREL) that has been developing and testing state of the art architectures for integration of wide area networks, including ADMS, Microgrids, and various DERs, as well as ComEd own experience
This panel session is intended to present challenges and experience in design, implementation and testing of microgrids, from perspective of Commonwealth Edison Company (ComEd), one of utilities that has been actively involved in various aspects of microgrid research, development and implementation.
As part of these activities, ComEd has been working with Department of Energy, national labs, academia and industry addressing various aspects of research, development and implementation, such as microgrid monitoring and control, integration of DER, protection, integration of microgrid management system within SCADA and ADMS, microgrid clustering and other relevant problems. One of the objectives of this panel session is to bring perspectives from other participants in this technology, such as Department of Energy EERE System Integration Technology Office (SETO) that has been instrumental in supporting of various aspects of the technology; National Renewable Energy Laboratory (NREL) that has been developing and testing state of the art architectures for integration of wide area networks, including ADMS, Microgrids, and various DERs, as well as ComEd own experience.
Presentations and Panelists:
• “Integration of Microgrids In Distribution Networks – Perspective & Experience from Utilities, DOE and National Labs” by M. Baggu, National Renewable Energy Laboratory (NREL)
• “Solar PV, Microgrids and Communities” by G. Yuan, Department of Energy
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (203)]
Creators: name: Johannesbonus
name: , Nicolaus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1256
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannesbonus, archidiaconus der Kathedrale von Cremona, und Nicolaus, archipresbyter ebendort, belehnen Jacopinus Gastuldus, genannt Grencus, aus Castelvetro und weitere genannte Personen mit Land bei Castelvetro für den Erhalt eines Geldbetrages.
Panel Session: Grid Technologies Driving Responses to Climate Change (slides)
Creators: B. Mather
Publisher: name: IEEE
Year: 2022

This panel looks at how advanced grid technologies, from DERMS to microgrids to HVDC, are enabling clean energy resources that are helping to mitigate and adapt to climate change. It will talk about case studies of how such solutions have been deployed in the past, emerging best practices, and future directions to accomplish the clean energy transition.
This panel looks at how advanced grid technologies, from DERMS to microgrids to HVDC, are enabling clean energy resources that are helping to mitigate and adapt to climate change. It will talk about case studies of how such solutions have been deployed in the past, emerging best practices, and future directions to accomplish the clean energy transition.
Panelists:
• “Medium Voltage Power Electronics Enabling DER and Increasing Climate Resiliency” by B. Mather, NREL
Andropogon 1950-1983 MaxEnt Results
Creators: name: Frailey, Anna
Publisher: name: figshare
Year: 2021
Subjects: subject: Climate Science
subject: 40105 Climatology (excl. Climate Change Processes)
subject: FOS: Earth and related environmental sciences
subject: Atmospheric Sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Andropogon 1950-1983 MaxEnt Results
Super Star Cluster NGC1705-1: A Local Analogue to the Birthsite of Long-duration Gamma-ray Bursts
Creators: name: Chen, Hsiao-Wen
name: Prochaska, J. X.
name: Bloom, Joshua S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observations suggest that global properties of the host galaxies for long-duration gamma-ray bursts (GRBs) are particularly well-suited for creating the massive star progenitors of these GRBs. Motivated by the hypothesis that massive young star clusters located in metal-poor, low-metallicity galaxies are a natural birthsite for GRB progenitors, we present a comparison study of the ISM properties along the sightline toward the super star cluster, NGC1705-1, and those in distant GRB hosts. Using the same set of metal transitions in the UV and applying known ISM structures in NGC1705, we find that NGC1705-1 resembles distant GRB host galaxies in its high neutral gas column, low molecular gas fraction, low metallicity, alpha-element enhancement,and low dust depletion. The lack of molecular gas is due to the enhanced UV radiation field in the starburst environment, consistent with the expectations for GRB progenitors. In addition, the known presence of dense neutral gas clouds at r<500 pc from NGC1705-1 provides a natural reservoir of C^+, Si^+, and Fe^+ ions that may be subsequently excited by the afterglow UV radiation field to produce excited lines commonly seen in GRB host ISM. We further argue that the apparent offset in the velocity profiles of low- and high-ionization transitions from absorption-line observations alone already offers important clues for related starburst episodes in GRB host galaxies. Our study shows that a statistical comparison between the ISM around star clusters and high-redshift GRB progenitors is important for identifying the key physical parameters that facilitate the formation of GRBs.
description: 20 pages, including 3 figurs. ApJ in press
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (208)]
Creators: name: , Johannes
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1247
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannes, archipresbyter [der Kathedrale von Cremona], autorisiert Benaduxius de Sorexina, nachdem er von diesem einen Geldbetrag erhalten hat, dem Zanebonus de Bulgaris de Castroveteri Land, mit dem eine Abgabe an die canonica verbunden ist, gelegen im Gebiet von Castelvetro, zu verkaufen.
GM 22 Tutorial: Aeolian Vibration, Galloping & Sub-span Oscillations and Conductor Motion Management (slides)
Creators: Dr. Jeff Wang
Publisher: name: IEEE
Year: 2022

Overhead conductor motion (Aeolian vibration, galloping, and sub-span oscillations) has been an operation and maintenance issue for over eight decades, but conductor motion is still causing problems to utilities. This tutorial will review Aeolian vibration, galloping, and sub-span oscillations, conductor and hardware problems caused by conductor motion, and discuss the state-of-art of conductor motion mitigation technologies and methodologies; review lessons learned by utilities and the line design issues that cause conductor motion. Marker-ball caused shield wire motion is also included. This tutorial will discuss conductor motion management, mitigation measures, and preventive measures to improve the resilience of transmission lines.
Overhead conductor motion (Aeolian vibration, galloping, and sub-span oscillations) has been an operation and maintenance issue for over eight decades, but conductor motion is still causing problems to utilities. This tutorial will review Aeolian vibration, galloping, and sub-span oscillations, conductor and hardware problems caused by conductor motion, and discuss the state-of-art of conductor motion mitigation technologies and methodologies; review lessons learned by utilities and the line design issues that cause conductor motion. Marker-ball caused shield wire motion is also included. This tutorial will discuss conductor motion management, mitigation measures, and preventive measures to improve the resilience of transmission lines.
Bootstrapping Deep Lexical Resources: Resources for Courses
Creators: name: Baldwin, Timothy
Publisher: name: arXiv
Year: 2007
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We propose a range of deep lexical acquisition methods which make use of morphological, syntactic and ontological language resources to model word similarity and bootstrap from a seed lexicon. The different methods are deployed in learning lexical items for a precision grammar, and shown to each have strengths and weaknesses over different word classes. A particular focus of this paper is the relative accessibility of different language resource types, and predicted ``bang for the buck'' associated with each in deep lexical acquisition applications.
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (204)]
Creators: name: Johannesbonus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1246
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannesbonus, archidiaconus [der Kathedrale von Cremona], autorisiert Maria, Frau des Ugone de Torexella, nach Erhalt eines Geldbetrages dem Petrusbonus Pedecanus Land, mit dem Abgaben an die canonica verbunden sind, gelegen ad Carbonariam, zu verkaufen.
Corhiza pauciarmata Ansin Agis 2009
Creators: name: Galea, Horia R.
name: Maggioni, Davide
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Hydrozoa
Leptothecata
Halopterididae
Corhiza
Corhiza pauciarmata

description: Corhiza pauciarmata Ansín Agís et al., 2009
Figs 11D, 14 E–J; Table 7
Corhiza pauciarmata Ansín Agís et al., 2009: 56, fig. 11.
Material examined
PACIFIC OCEAN • 2 sterile colonies, 6 and 9 cm high, respectively, with only remains of hydrorhiza; off New Caledonia, stn DW4741; 22°52′ S, 167°41′ E; 210– 210 m; 23 Aug. 2016; KANACONO leg.; barcode identifier MT655153; MNHN-IK-2015-604.
Description
Colonies upright, up to 9 cm high, with strongly fascicled stems, ca 4 mm thick basally, most probably arising from rhizoid stolons. Cladia numerous, up to 1.2 cm long, given off irregularly from component tubes of stem; transverse constriction short distance above origin; proximal part ahydrothecate, with few occasional transverse nodes or signs of breakage and subsequent regeneration, with row of frontal nematothecae, distally ending in oblique node; remainder of stem heteromerously segmented, with alternating thecate and ahydrothecate internodes, both short. Thecate internodes, up to 12 per cladium, barely accommodating a hydrotheca and its 3 associated nematothecae: a mesial one and pair of laterals; mesial nematotheca immovable, with rim of upper chamber lowered adaxially; lateral nematothecae borne on short apophyses, with globular upper chamber whose abaxial wall is deeply scooped, adopting marked sinusoid shape adaxially. Athecate internodes with two frontal nematothecae in row; upper chamber with rim distinctly emarginated on adaxial side, often sinusoid. Gonothecae absent. Cnidome composed of three types of heteronemes: 1) seed-shaped, (4.8–5.1) × (3.1–3.3) µm; 2) banana-shaped, (6.4–6.6) ×(2.5–2.6) µm; 3) elongated-ovoid, (20.9–23.1) ×(4.6–5.1) µm.
Remarks
Although the ahydrothecate internodes of cladia are comparatively shorter, no other differences could be noted with the specimens described and illustrated by Ansín Agís et al. (2009).
Distribution
Scattered records from off New Caledonia (Ansín Agís et al. 2009; present study).
description: Published as part of Galea, Horia R. & Maggioni, Davide, 2020, Plumularioid hydroids (Cnidaria: Hydrozoa) from off New Caledonia collected during KANACONO and KANADEEP expeditions of the French Tropical Deep-Sea Benthos Program, pp. 1-58 in European Journal of Taxonomy 708 on page 34, DOI: 10.5852/ejt.2020.708, http://zenodo.org/record/4011061
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (207)]
Creators: name: Raynaldus De Machilone
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1246
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Raynaldus de Machilone, Podestà von Cremona, spricht den Toskanern einen Geldbetrag zur Tilgung von Schulden durch die Stadt Cremona aus Mitteln einer dem hiesigen Klerus auferlegten Steuer zu.
LTB solutions in Newtonian gauge: from strong to weak fields
Creators: name: Van Acoleyen, Karel
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Lemaitre-Tolman-Bondi (LTB) solutions are used frequently to describe the collapse or expansion of spherically symmetric inhomogeneous mass distributions in the Universe. These exact solutions are obtained in the synchronous gauge where nonlinear dynamics (with respect to the FLRW background) induce large deviations from the FLRW metric. In this paper we show explicitly that this is a gauge artefact (for realistic sub-horizon inhomogeneities). We write down the nonlinear gauge transformation from synchronous to Newtonian gauge for a general LTB solution using the fact that the peculiar velocities are small. In the latter gauge we recover the solution in the form of a weakly perturbed FLRW metric that is assumed in standard cosmology. Furthermore we show how to obtain the LTB solutions directly in Newtonian gauge and illustrate how the Newtonian approximation remains valid in the nonlinear regime where cosmological perturbation theory breaks down. Finally we discuss the implications of our results for the backreaction scenario.
description: 17 pages
Universität Kassel, Vorlesungsverzeichnis WiSe 2004 / 2005
Creators: name: (:Unkn) Unknown
Publisher: name: Universität Kassel
Year: 2004
Subjects: subject: 350
subject: 370
subject: Universität Kassel
subject: Vorlesungsverzeichnis

description: PDF zum Online-Vorlesungsverzeichnis
GM 22 Tutorial: VSC HVDC technology and application to enable the energy transition (slides)
Creators: Dirk Van Herten
Oriol Gomis-Bellmunt
Jef Beerten
Eduardo Prieto-Araujo
Publisher: name: IEEE
Year: 2022

High Voltage Direct Current (HVDC) technology has seen a revival in the last decades and is increasingly chosen for the transmission of electric power. The revival has been driven by new technological developments with respect to power electronics (IGBT) realizing Voltage Source Converter (VSC) HVDC. The revival was equally driven by the changing system needs after liberalization, the massive deployment of renewable energy sources (in particular offshore), and new long-distance bulk power requirements.

The tutorial will present the VSC HVDC technology, its principal operations, and three new applications:
1. Flexible HVDC transmission
2. Large scale offshore deployment with HVDC links
3. DC grid for the backbone of future power systems
The tutorial will end with an industry panel in which attendees can interact with representatives of HVDC equipment vendors and system operators.
High Voltage Direct Current (HVDC) technology has seen a revival in the last decades and is increasingly chosen for the transmission of electric power. The revival has been driven by new technological developments with respect to power electronics (IGBT) realizing Voltage Source Converter (VSC) HVDC. The revival was equally driven by the changing system needs after liberalization, the massive deployment of renewable energy sources (in particular offshore), and new long-distance bulk power requirements.

The tutorial will present the VSC HVDC technology, its principal operations, and three new applications:
1. Flexible HVDC transmission
2. Large scale offshore deployment with HVDC links
3. DC grid for the backbone of future power systems
The tutorial will end with an industry panel in which attendees can interact with representatives of HVDC equipment vendors and system operators.
Chain motifs: The tails and handles of complex networks
Creators: name: Boas, Paulino R. Villas
name: Rodrigues, Francisco A.
name: Travieso, Gonzalo
name: Costa, Luciano da F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Great part of the interest in complex networks has been motivated by the presence of structured, frequently non-uniform, connectivity. Because diverse connectivity patterns tend to result in distinct network dynamics, and also because they provide the means to identify and classify several types of complex networks, it becomes important to obtain meaningful measurements of the local network topology. In addition to traditional features such as the node degree, clustering coefficient and shortest path, motifs have been introduced in the literature in order to provide complementary description of the networks connectivity. The current work proposes a new type of motifs, namely chains of nodes, namely sequences of connected nodes with degree two. These chains have been subdivided into cords, tails, rings and handles, depending on the type of their extremities (e.g. open or connected). A theoretical analysis of the density of such motifs in random and scale free networks is described, and an algorithm for identifying those motifs in general networks is presented. The potential of considering chains for network characterization has been illustrated with respect to five categories of real-world networks including 16 cases. Several interesting findings were obtained, including the fact that several chains were observed in the real-world networks, especially the WWW, books, and power-grid. The possibility of chains resulting from incompletely sampled networks is also investigated.
description: 13 pages, 8 figures. A working manuscript, comments welcomed
The evaluation of a short-term holding system for the North American lobster, Homarus americanus
Creators: name: Stockwell, Blair Alan
Publisher: name: University of British Columbia
Year: 2010

description: The water quality parameters for use in the design of lobster (Homarus americanus) holding facilities were reviewed from published literature. The review indicated that several parameters (temperature, pH, salinity, dissolved oxygen, oxygen demand, suspended solids, ammonia and nitrite nitrogen) could be of major importance in the design of commercial short-term holding facilities where partial or complete water recycle is required. Of major interest were the changes in water quality immediately following the introduction of lobsters into the system. Monitoring of the changes in water quality for different biomass loading rates and temperatures was carried out at a commercial holding facility. The facility typically holds approximately 1000 kg of lobster in 13 tanks with a system water volume of 17500 1. Normally the water is completely recycled with treatment consisting of drop aeration, sand filtration and UV sterilization. Results indicated that water temperature is the most important factor in the maintenance of water quality and design of a lobster holding facility. It has an impact on lobster metabolism, the dissolved oxygen concentration and biochemical oxygen demand of the holding water, as well as affecting the rate of nitrification of ammonia. It was demonstrated that during the first 0.5 h after lobster introduction at the high experimental temperatures, water quality often deteriorated to a deleterious level, particularly with respect to dissolved oxygen concentration. Acceptable levels were regained gradually after the critical period. At a normal operating temperature of 7°C and a lobster load of 1100 kg, oxygen demand was reduced, as dissolved oxygen dropped from 10.5 to 8.5 mg.1⁻¹ compared to a drop from 9.0 to 5.5 at 13°C and from 8.2 to 3.3 mg.1⁻¹ at 19°C. An attempt to detect nitrification in the sand filters indicated that very limited activity was present at 12 and 17°C. The most important regulating factors were possibly the residence time of the holding water in the filter units and competition from heterotrophic bacteria. Results from experiments designed to establish the effectiveness of the UV sterilizers at controlling bacterial levels in the holding water showed that the units were effective in controlling bacteria at the three test temperatures. General recommendations regarding the design and maintenance of a short-term lobster holding system include: temperature control as an essential design feature; TOC control [the rest of the abstract is missing]
Exploring the halo character and dipole response in the dripline nucleus $^{31}$F
Creators: name: Singh, G.
name: Singh, Jagjit
name: Casal, J.
name: Fortunato, L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Lying at the lower edge of the `island of inversion', neutron-rich Fluorine isotopes ($^{29-31}$F) provide a curious case to study the configuration mixing in this part of the nuclear landscape. Recent studies have suggested that a prospective two-neutron halo in the dripline nucleus $^{31}$F could be linked to the occupancy of the $pf$ intruder configurations. Focusing on configuration mixing, matter radii and neutron-neutron ($nn$) correlations in the ground-state of $^{31}$F, we explore various scenarios to analyze its possible halo nature as well as the low-lying electric dipole ($E$1) response within a three-body approach. We use an analytical, transformed harmonic oscillator basis under the aegis of a hyperspherical formalism to construct the ground state three-body wave function of $^{31}$F. The $^{31}$F ground-state configuration mixing and its matter radius are computed for different choices of the $^{30}$F structure coupled to the valence neutron. The admixture of {$p_{3/2}$, $d_{3/2}$, and $f_{7/2}$} components is found to play an important role, favouring the dominance of inverted configurations with dineutron spreads for two-neutron halo formation. The increase in matter radius with respect to the core radius, $Δr \geqslant$ 0.30 fm and the dipole distributions along with the integrated $B(E1)$ strengths of $\geqslant$ 2.6 $e^2$fm$^2$ are large enough to be compatible with other two-neutron halo nuclei. Three-body results for $^{31}$F indicate a large spatial extension in its ground state due to the inversion of the energy levels of the normal shell model scheme. The increase is augmented by and is proportional to the extent of the $p_{3/2}$ component in the wave function. Additionally, the enhanced dipole distributions and large $B(E1)$ strengths all point to the two-neutron halo character of $^{31}$F.
description: 15 pages with 20 figures and two tables
title: Universität Kassel, Vorlesungsverzeichnis WiSe 2005 / 2006
Creators: name: (:Unkn) Unknown
Publisher: name: Universität Kassel
Year: 2005
Subjects: subject: 350
subject: 370
subject: Universität Kassel
subject: Vorlesungsverzeichnis

description: PDF zum Online-Vorlesungsverzeichnis
Current in a three-dimensional periodic tube with unbiased forces
Creators: name: Ai, Bao-quan
name: Liu, Liang-gang
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Transport of a Brownian particle moving along the axis of a three-dimensional asymmetric periodic tube is investigated in the presence of asymmetric unbiased forces. The reduction of the coordinates may involve not only the appearance of entropic barrier but also the effective diffusion coefficient. It is found that in the presence of entropic barrier, the asymmetry of the tube shape and the asymmetry of the unbiased forces are the two ways of inducing a net current. The current is a peaked function of temperature which indicates that the thermal noise may facilitate the transport even in the presence of entropic barrier. There exists an optimized radius at the bottleneck at which the current takes its maximum value. Competition between the two opposite driving factors may induce current reversal.
description: 7 pages, 6 figures
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (194 b)]
Creators: name: , Johannes
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1245
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannes, praepositus der Kirche St. Cataldi [in Cremona], belehnt verschiedene Personen mit einem Stück Land in Bragida Lunga an einem Ort, genannt Brugnetum.
A General-Purpose, Inelastic, Rotation-Free Kirchhoff-Love Shell Formulation for Peridynamics
Creators: name: Behzadinasab, Masoud
name: Alaydin, Mert
name: Trask, Nathaniel
name: Bazilevs, Yuri
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present a comprehensive rotation-free Kirchhoff-Love (KL) shell formulation for peridynamics (PD) that is capable of modeling large elasto-plastic deformations and fracture in thin-walled structures. To remove the need for a predefined global parametric domain, Principal Component Analysis is employed in a meshfree setting to develop a local parameterization of the shell midsurface. The KL shell kinematics is utilized to develop a correspondence-based PD formulation. A bond-stabilization technique is employed to naturally achieve stability of the discrete solution. Only the mid-surface velocity degrees of freedom are used in the governing thin-shell equations. 3D rate-form material models are employed to enable simulating a wide range of material behavior. A bond-associative damage correspondence modeling approach is adopted to use classical failure criteria at the bond level, which readily enables the simulation of brittle and ductile fracture. \NAT{Discretizing the model with asymptotically compatible meshfree approximation provides a scheme which converges to the classical KL shell model while providing an accurate and flexible framework for treating fracture.} A wide range of numerical examples, ranging from elastostatics to problems involving plasticity, fracture, and fragmentation, are conducted to validate the accuracy, convergence, and robustness of the developed PD thin-shell formulation. It is also worth noting that the present method naturally enables the discretization of a shell theory requiring higher-order smoothness on a completely unstructured surface mesh.