cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Real-Time Contingency Analysis
Creators: Anurag Srivastava
A.K. Pradhan
Aftab Alam
Alberto Del Rosso
Aleksa Babic
Alex Flueck
Amir Safdarian
Aparna Singamsetty
Bakhtyar Hoseinzadeh
Balasubramaniam Peri
Baone
Chaitanya
Ben Stevens
Carlos A. Castro
Chad Thompson
Chris Forral
Cong Liu
Daniel Haughton
Denis Nadeav
Dheeman Chatterjee
Diego Cirio
Djordje Atanackovic
Dongliang Duan
Emanuele Ciapessoni
G. Kumar Venayagamoorthy
Gary L Kobet
Gelli Ravikumar
Giorgio Giannuzzi
Gopakumar Gopinathanl Guihua Wang
Hamid Atighechi
Hamid Atighechi
Hao Zhu
Hasan Ulbanna
Hong Chen
Hsiao-Dong Chiang
HyungSeon Oh
Jack Joyce
Javad Lavaei
Jayant Vasudeva
Jeremy Lin
Jian Wu
Josh Bui
Junjian Qi
Kasi Viswanadha Raju
Kawika Lawlor
Kostya Turitsyn
Kun Zhu
Lambert Bertrand
Lin Zhang
Liuxi (Calvin) Zhang
M. Jawad Ghorbani
Mads Almassalkhi
Maksat Akhpanbetov
Meng Yue
Mert Korkali
Michael (Ziwen) Yao
Ming Jiang
Mohammad Majidi
Mohammad Rezaei Larijani
Mohammad Shahidehpour
Mohammed Ben-Idris
Morteza Rezaee
Nallarasan Nagarathinam
Navin Bhatt
Nicolas Omont
Omer Lateef
Panagrotis Papadapoulos
Papic Milorad
Petr Vorober
Pradeep Ramakrishna Bijwe
Pramila S Nirbhavane
Prashant Gawande
Priyanka Roy
Qiang (Frankie) Zhang
Qun Aiu
Rajesh Nighot
Ralph Barone
Ron Harley
Ronald G Harley
Ross Baldick
Rui Bo
Ruisheng Diao
Said Sidiqi
Sajjad Abedi
Sakis Meliopoulos
Sanjay Dambhare
Sanket Adhikari
Sasa Djokic
Scott Zuloaga
Sidharth Rajagopalan
Stefano Massucco
Stephen Abate
Tarik Donlagic
Teruo Ohno
Tingting Wang
Varun Perumalla
Veera Raju Vinnakota
Venkata Dinavahi
Vinit Gupta
VSK Murthy Balijepalli
Wen Zhang
Xiaodong Liu
Xing Wang
Yaowen Yu
Ying Sosic
Yingwei Huang
Yingwei Huang
Yousu Chen
Zhouxing Hu
Publisher: name: IEEE
Year: 2021

This technical report provides the details of Real-time Contingency Analysis (RTCA) which is an important tool in Power System Control Centers. Various aspects of RTCA are presented in this report.
This technical report provides the details of Real-time Contingency Analysis (RTCA)
which is an important tool in Power System Control Centers. Various aspects of RTCA
are presented in this report.
The following aspects of RTCA are covered in this report:
-Background information
- Brief History of Contingency Analysis Tools in Control Centers
- Current Practices of RTCA in Control Centers
- Handling of Special Protection Systems and Remedial Action Schemes in
RTCA
- Some illustrations/examples of common practices
- Other enhancements to contingency analysis in Control Centers
- Future Technology Trends
- Inputs from Vendors
Though we reached different vendors, we got responses only from Siemens and GE
Reliance which are included in this report.
Double shuffle relation for associators
Creators: name: Furusho, Hidekazu
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: It is proved that Drinfel'd's pentagon equation implies the generalized double shuffle relation. As a corollary, an embedding from the Grothendieck-Teichmüller group $GRT_1$ into Racinet's double shuffle group $DMR_0$ is obtained, which settles the project of Deligne-Terasoma. It is also proved that the gamma factorization formula follows from the generalized double shuffle relation.
description: 16 pages
ИССЛЕДОВАНИЕ КИНЕТИКИ ВЫСВОБОЖДЕНИЯ ФУМАРАТА ЖЕЛЕЗА ИЗ ТВЕРДОЙ ЛЕКАРСТВЕННОЙ ФОРМЫ МЕТОДОМ IN VITRO
Creators: name: Юнусова, Холида
name: Илхамова, Наргиза
name: Касимова, Шурангиз
Publisher: name: Zenodo
Year: 2025

description: Изучение биофармацевтических параметров рекомендуемой фармацевтической композиции, обладающей антианемическим действием, содержащей фумарат железа.
COMTRADE: Next Generation
Creators: Bill Dickerson
Amir Makki
Allen Goldstein
Scott Short
Theo Laughner
Herb Falk
Greg Rzepka
Deepak Maragal
Matthew Leyba
Publisher: name: IEEE
Year: 2021

This report summarizes various upgrade considerations for the existing standard for Common Format for Transient Data Exchange (COMTRADE).

The IEEE COMTRADE standard has been in existence since 1991.  As new computer capabilities and industry needs have arisen, the COMTRADE standard has been updated to keep pace. The specification of the COMTRADE format by IEC 61850 highlighted the need for sample-by-sample data quality to be integrated with oscillography  as well XML-based configuration parameters. To support this upgrade and to identify other potential improvements, an IEEE Power System Relaying and Control (PSRC) Committee Working Group (WG) H35 prepared this report of considerations for incorporation into a future version of the COMTRADE standard. A basic tenet of the WG considerations was that any changes to the standard must be backward compatible.
Additional file 1 of Comparative effectiveness of guided internet-based stress management training versus established in-person group training in employees – study protocol for a pragmatic, randomized, non-inferiority trial
Creators: name: Boß, Leif
name: Angerer, Peter
name: Dragano, Nico
name: Ebert, David
name: Engels, Miriam
name: Heber, Elena
name: Kuhlmann, Rebekka
name: Ruhle, Sascha
name: Schwens, Christian
name: Wulf, Ines Catharina
name: Lehr, Dirk
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. TIDieR-Checklist.
Modification of Commercial Fault Calculation Programs for Wind Turbine Generators
Creators: Sandro Aquiles-Perez
Siemens Industry Inc. (former Electrocon)
Sherman Chan
ASPEN
Ritwik Chowdhury
SEL
Ratan Das
GE
Alla Deronja
ATC
Charles Henville
Henville Consulting
Jim van de Ligt
CANA Energy Ltd
Dean Miller
POI Engineering
Manish Patel
Southern Company
Athula Rajapakse
University of Manitoba
Looja Tuladhar
Commonwealth
Mohammad Zadeh
ETAP
Amin Zamani
GE
Nicole Clock
Vestas
Ali Goharrizi
Manitoba Hydro International
Rajat Majumder
Siemens Gamesa Renewable Energy
Donald MacGregor
Siemens Industry Inc. (former Electrocon)
Robert Nelson
Siemens Gamesa Renewable Energy
Publisher: name: IEEE
Year: 2020

In 2015, Power System Relaying & Control Committee, jointly with Electric Machines and Transmission and Distribution committees, published a report entitled “Fault Contributions from Wind Farms”[1]. This report documented simulated and field data pertaining to different types of wind turbine generators (WTGs) and wind farms. The report showed the complexities of the short-circuit responses, especially from Type-III and Type-IV WTGs, which revealed that the existing phasor domain short-circuit models for WTGs in commercial fault analysis programs do not adequately capture the fault behavior of these WTGs. This led to the formation of this working group C24 - Modification of Commercial Fault Calculation Programs for Wind Turbine Generators.

The scope of this working group was:
1) To survey WTG manufacturers to determine what parameters they could provide that could be used by steady-state short-circuit program developers to model the response of WTGs in various time frames.
2) To use the results of this survey to prepare a report that can be used by steady-state short-circuit program developers to refine their models.
Additional file 2 of Tools for early screening of autism spectrum disorders in primary health care – a scoping review
Creators: name: Sobieski, Mateusz
name: Sobieska, Aleksandra
name: Sekułowicz, Małgorzata
name: Bujnowska-Fedak, Maria Magdalena
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2.
Additional file 2 of Comparative effectiveness of guided internet-based stress management training versus established in-person group training in employees – study protocol for a pragmatic, randomized, non-inferiority trial
Creators: name: Boß, Leif
name: Angerer, Peter
name: Dragano, Nico
name: Ebert, David
name: Engels, Miriam
name: Heber, Elena
name: Kuhlmann, Rebekka
name: Ruhle, Sascha
name: Schwens, Christian
name: Wulf, Ines Catharina
name: Lehr, Dirk
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. SPIRIT-Checklist.
Channel Performance Considerations for Ethernet Circuits Applied to Teleprotection
Creators: Walter McCannon (Vice Chair)
Jay Anderson
Galina Antonova
Marc Benou
Phil Beaumont
Jorg Blumschein
Jeff Brown
Rolland Cooke
Tom Dahlin
Thomas Flanagan
Christopher Huntley
Mike Keating
Craig Palmer
Bruce Pickett
Dan Reckerd
Takaya Shono
Tuan Tran
Solveig Ward
Publisher: name: IEEE
Year: 2020

The communication channel is a part of the protection system and enables fulfillment of the protection system requirements. Generally, communication technologies evolve much faster than protective relaying technologies. The current shift towards packet-based data switching, such as Ethernet communications, presents new challenges as characteristics of new packet-based communications are less deterministic than those of traditional Time Division Multiplexing (TDM). By its nature performance of packet-based switching depends on resource availability, while TDM communications utilize dedicated resources.

As protection engineers face the transition to Ethernet-based communications, understanding their operation and expected performance becomes crucial for achieving required reliability of the protection systems.
SARAS CD/EoR Radiometer: Design and performance of the Digital Correlation Spectrometer
Creators: name: Girish, B. S.
name: Srivani, K. S.
name: Subrahmanyan, Ravi
name: Shankar, N. Udaya
name: Singh, Saurabh
name: Nambissan, T. Jishnu
name: Rao, Mayuri Sathyanarayana
name: Somashekar, R.
name: Raghunathan, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In the currently accepted model for cosmic baryon evolution, Cosmic Dawn and the Epoch of Reionization are significant times when first light from the first luminous objects emerged, transformed and subsequently ionized the primordial gas. The 21 cm hyperfine transition of neutral hydrogen, redshifted from these cosmic times to a frequency range of 40 to 200 MHz, has been recognized as an important probe of the physics of CD/EoR. The global 21-cm signal is predicted to be a spectral distortion of a few 10's to a few 100's of mK, which is expected to be present in the cosmic radio background as a trace additive component. SARAS, Shaped Antenna measurement of the background RAdio Spectrum, is a spectral radiometer purpose designed to detect the weak 21-cm signal from CD/EoR. An important subsystem of the radiometer, the digital correlation spectrometer, is developed around a high speed digital signal processing platform called pSPEC. pSPEC is built around two quad 10 bit analog-to-digital converters and a Virtex 6 field programmable gate array, with provision for multiple Gigabit Ethernet and 4.5 Gbps fibre optic interfaces. Here we describe the system design of the digital spectrometer, the pSPEC board, and the adaptation of pSPEC to implement a high spectral resolution of about 61 kHz, high dynamic range correlation spectrometer covering the entire CD/EoR band. As the SARAS radiometer is required to be deployed in remote locations where terrestrial radio frequency interference is a minimum, the spectrometer is designed to be compact, portable and operating off internal batteries. The paper includes an evaluation of the spectrometer's susceptibility to radio frequency interference and capability to detect signals from CD/EoR.
description: 16 pages, 8 figures
Bulk scalar field in DGP braneworld cosmology
Creators: name: Ansari, Rizwan ul Haq
name: Suresh, P. K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigated the effects of bulk scalar field in the braneworld cosmological scenario. The Friedmann equations and acceleration condition in presence of the bulk scalar field for a zero tension brane and cosmological constant are studied. In DGP model the effective Einstein equation on the brane is obtained with bulk scalar field. The rescaled bulk scalar field on the brane in the DGP model behaves as an effective four dimensional field, thus standard type cosmology is recovered. In present study of the DGP model, the late-time accelerating phase of the universe can be explained .
description: 10 pages, to appear in JCAP
Damping of forward neutrons in pp collisions
Creators: name: Kopeliovich, B. Z.
name: Potashnikova, I. K.
name: Schmidt, Ivan
name: Soffer, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate absorptive corrections to single pion exchange in the production of leading neutrons in pp collisions. Contrary to the usual procedure of convolving the survival probability with the cross section, we apply corrections to the spin amplitudes. The non-flip amplitude turns out to be much more suppressed by absorption than the spin-flip one. We identify the projectile proton Fock state responsible for the absorptive corrections as a color octet-octet 5-quarks configuration. Calculations within two very different models, color-dipole light-cone description, and in hadronic representation, lead to rather similar absorptive corrections. We found a much stronger damping of leading neutrons than in some of previous estimates. Correspondingly, the cross section is considerably smaller than was measured at ISR. However, comparison with recent measurements by the ZEUS collaboration of neutron production in deep-inelastic scattering provides a strong motivation for challenging the normalization of the ISR data. This conjecture is also supported by preliminary data from the NA49 experiment for neutron production in pp collisions at SPS.
description: 14 pages, 15 figures. Data from the NA49 experiment and comments are added. Fig. 15 is modified
Additional file 1 of The effects of habitat fragmentation on the genetic structure of wild boar (Sus scrofa) population in Lithuania
Creators: name: Griciuvienė, Loreta
name: Janeliūnas, Žygimantas
name: Jurgelevičius, Vaclovas
name: Paulauskas, Algimantas
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Genetic diversity of wild boar in Lithuania estimated based on polymorphisms in 15 microsatellite loci.
Machine Learning Enabled Prediction of Cathode Materials for Zn ion Batteries
Creators: name: Zhou, Linming
name: Yao, Archie Mingze
name: Wu, Yongjun
name: Hu, Ziyi
name: Huang, Yuhui
name: Hong, Zijian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Rechargeable Zn batteries with aqueous electrolytes have been considered as promising alternative energy storage technology, with various advantages such as low cost, high volumetric capacity, environmentally friendly, and high safety. However, a lack of reliable cathode materials has largely pledged their applications. Herein, we developed a machine learning (ML) based approach to predict cathodes with high capacity (>150 mAh/g) and high voltage (>0.5V). We screened over ~130,000 inorganic materials from the Materials Project database and applied the crystal graph convolutional neural network (CGCNN) based ML approach with data from the AFLOW database. The combination of these two could not only screen cathode materials that match well with the experimental data but also predict new promising candidates for further experimental validations. We hope this study could spur further interests in ML-based advanced theoretical tools for battery materials discovery.
description: 21 Pages including SI, 4 figures
Methods for Detecting and Analyzing an Open Phase Condition of a Power Circuit to a Nuclear Plant Station Service or Startup Transformer
Creators: Working Group K11 Methods for Analyzing and Detecting an Open Phase Condition of a Power Circuit to a Nuclear Plant Station Service or Startup Transformer
Publisher: name: IEEE
Year: 2020

The report presents approaches used to detect open phase conditions that occur in the three phase, high voltage power supply to primary windings of grid connected station auxiliary transformers that provide energy to nuclear power plants. The report addresses:
1. The effect of an open phase condition on transformer types (shell/core) and winding configurations
2. Schemes that can detect open phase conditions
3. Location of the detection schemes
4. Discussion of open phase consequences
The report presents approaches used to detect open phase conditions that occur in the three phase, high voltage power supply to primary windings of grid connected station auxiliary transformers that provide energy to nuclear power plants. The report addresses:
1. The effect of an open phase condition on transformer types (shell/core) and winding configurations
2. Schemes that can detect open phase conditions
3. Location of the detection schemes
4. Discussion of open phase consequences
Symplectic polynomial invariants of one or two matrices of small size
Creators: name: Djokovic, Dragomir Z.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Commutative Algebra (math.AC)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 13A50, 14L35, 20G20

description: The algebra of holomorphic polynomial Sp_{2n}-invariants of k complex 2n by 2n matrices (under diagonal conjugation action) is generated by the traces of words in these matrices and their symplectic adjoints. No concrete minimal generating set is known for this algebra apart from the cases n=1, when Sp_2=SL_2, and n=2, k=1. We construct such sets in the cases n=k=2 and n=3, k=1. In the latter case we also construct a homogeneous system of parameters and a Hironaka decomposition of the algebra.
description: An additional Poincare series is inserted, 28 pages
Interstellar Dust in the Solar System
Creators: name: Krueger, Harald
name: Landgraf, Markus
name: Altobelli, Nicolas
name: Gruen, Eberhard
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Ulysses spacecraft has been orbiting the Sun on a highly inclined ellipse almost perpendicular to the ecliptic plane (inclination 79 deg, perihelion distance 1.3 AU, aphelion distance 5.4 AU) since it encountered Jupiter in 1992. The in-situ dust detector on board continuously measured interstellar dust grains with masses up to 10^-13 kg, penetrating deep into the solar system. The flow direction is close to the mean apex of the Sun's motion through the solar system and the grains act as tracers of the physical conditions in the local interstellar cloud (LIC). While Ulysses monitored the interstellar dust stream at high ecliptic latitudes between 3 and 5 AU, interstellar impactors were also measured with the in-situ dust detectors on board Cassini, Galileo and Helios, covering a heliocentric distance range between 0.3 and 3 AU in the ecliptic plane. The interstellar dust stream in the inner solar system is altered by the solar radiation pressure force, gravitational focussing and interaction of charged grains with the time varying interplanetary magnetic field. We review the results from in-situ interstellar dust measurements in the solar system and present Ulysses' latest interstellar dust data. These data indicate a 30 deg shift in the impact direction of interstellar grains w.r.t. the interstellar helium flow direction, the reason of which is presently unknown.
description: 8 pages, 4 figures. Space Science Reviews, in press
Metaphor Research in the 21st Century: A Bibliographic Analysis
Creators: name: Zhang, Dongyu
name: Zhang, Minghao
name: Peng, Ciyuan
name: Jung, Jason J.
name: Xia, Feng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences
subject: H.3.7; I.2.7
subject: 68T50

description: Metaphor is widely used in human communication. The cohort of scholars studying metaphor in various fields is continuously growing, but very few work has been done in bibliographical analysis of metaphor research. This paper examines the advancements in metaphor research from 2000 to 2017. Using data retrieved from Microsoft Academic Graph and Web of Science, this paper makes a macro analysis of metaphor research, and expounds the underlying patterns of its development. Taking into consideration sub-fields of metaphor research, the internal analysis of metaphor research is carried out from a micro perspective to reveal the evolution of research topics and the inherent relationships among them. This paper provides novel insights into the current state of the art of metaphor research as well as future trends in this field, which may spark new research interests in metaphor from both linguistic and interdisciplinary perspectives.
description: 19 pages, 14 figures
Additional file 1 of Ocular related emergencies in Spain during the COVID-19 pandemic, a multicenter study
Creators: name: Puzo, Martín
name: Sánchez-Monroy, Jorge
name: Porcar-Plana, Carmen A.
name: Bartol-Puyal, Francisco de Asís
name: Dotti-Boada, Marina
name: Peña-Urbina, Pilar
name: Izquierdo-Serra, Jordi
name: López-Montero, Ana
name: Pérez-García, Pilar
name: Bordonaba-Bosque, Daniel
name: Pablo, Luis E.
name: Calvo, Pilar
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: ETable1. Diagnosis codes classified according to severity and diagnostic group.
Asymptotic Properties of an Estimator of the Drift Coefficients of Multidimensional Ornstein-Uhlenbeck Processes that are not Necessarily Stable
Creators: name: Basak, Gopal K.
name: Lee, Philip
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistics Theory (math.ST)
subject: Probability (math.PR)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 62M05, 60F15

description: In this paper, we investigate the consistency and asymptotic efficiency of an estimator of the drift matrix, $F$, of Ornstein-Uhlenbeck processes that are not necessarily stable. We consider all the cases. (1) The eigenvalues of $F$ are in the right half space (i.e., eigenvalues with positive real parts). In this case the process grows exponentially fast. (2) The eigenvalues of $F$ are on the left half space (i.e., the eigenvalues with negative or zero real parts). The process where all eigenvalues of $F$ have negative real parts is called a stable process and has a unique invariant (i.e., stationary) distribution. In this case the process does not grow. When the eigenvalues of $F$ have zero real parts (i.e., the case of zero eigenvalues and purely imaginary eigenvalues) the process grows polynomially fast. Considering (1) and (2) separately, we first show that an estimator, $\hat{F}$, of $F$ is consistent. We then combine them to present results for the general Ornstein-Uhlenbeck processes. We adopt similar procedure to show the asymptotic efficiency of the estimator.
description: 47 pages; first presented a part of it at ISI99 (at Helsinki) Corrected typos in the revised version (in the statement of Theorem 2.2 and in section 6). Also, organised a bit more in the introduction and in the concluding remarks
Application of Out-of-Step Protection Schemes for Generators
Creators: Hasnain Ashrafi
Sukumar Brahma
Dale Finney
Normann Fischer
Dale Frederickson
Juan Gers
Ramakrishna Gokaraju
Gene Henneberg
Prem Kumar
Mukesh Nagpal
Eli Pajuelo
Robert Pettigrew
Michael Reichard
Chris Ruckman
Pragnesh Shah
Phil Tatro
Steve Turner
Demetrios Tziouvaras
Joe Uchiyama
Jun Verzosa
Murty Yalla
Publisher: name: IEEE
Year: 2020

Out-of-Step (OOS) protection schemes for generators have received much attention after the 1965 Northeast Power failure and other subsequent power system disturbances.  In 1970s, the Rotating Machinery Subcommittee formed a working group that prepared a report on the need for and the methods of accomplishing generator OOS protection.   OOS protection has attracted further attention since the 2003 Blackout. In 2010, North American Electric Reliability Corporation (NERC) System Protection and Control Subcommittee produced a Technical Reference Document “Power Plant and Transmission System Protection Coordination” which provides guidance on setting the OOS relay.[1]   The assignment of this working group is to produce a report and summary paper explaining the various schemes and setting guidelines in use for OOS protection for AC synchronous generators.
Additional file 2 of Ocular related emergencies in Spain during the COVID-19 pandemic, a multicenter study
Creators: name: Puzo, Martín
name: Sánchez-Monroy, Jorge
name: Porcar-Plana, Carmen A.
name: Bartol-Puyal, Francisco de Asís
name: Dotti-Boada, Marina
name: Peña-Urbina, Pilar
name: Izquierdo-Serra, Jordi
name: López-Montero, Ana
name: Pérez-García, Pilar
name: Bordonaba-Bosque, Daniel
name: Pablo, Luis E.
name: Calvo, Pilar
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: ETable2. Incidence of diagnosis per year.
Onchnesoma steenstrupii subsp. steenstrupii Koren & Danielssen 1875
Creators: name: Açik, Sermin
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Sipuncula
Sipunculidea
Golfingiiformes
Phascoliidae
Onchnesoma
Onchnesoma steenstrupii
Onchnesoma steenstrupii steenstrupii koren & danielssen, 1875

description: Onchnesoma steenstrupii steenstrupii Koren & Danielssen, 1875
 Description. Pear-shaped or barrel-shaped trunk various coloured: grey, yellow, orange, rusty red. Trunk 0.75–2.8 mm long, 0.6–1 mm wide. Introvert 5–10 times trunk length. 21–23 radiating keels present at posterior part of trunk. Chitinous plate with keel-like structures 20–35 μm long. Small wart-like papillae on surface of trunk; 15–25 µm long, 17.5–32.5 μm in diameter. Spindle and wing muscle absent. Anus located near mouth. Intestine with several coils. Only one retractor attached at posterior part of body. Nephridia single, elongate. Some specimens with eggs in coelom cavity, elliptical (Fig. 4 E); longer axis 117.5–167.5 μm in diameter, smaller axis 105–142.5 μm in diameter.
 Ecology. This species was found on different biotopes between 8–77 m in the area.
 Distribution. Atlantic, western Pacific and southwest Indian Oceans, Mediterranean Sea (Cutler 1994) and Red Sea (Pancucci-Papadopoulou et al. 1999).
description: Published as part of Açik, Sermin, 2009, Soft-bottom sipunculans in Izmir Bay (Aegean Sea, eastern Mediterranean), pp. 40-48 in Zootaxa 2136 on page 44, DOI: 10.5281/zenodo.188511
Relative Chern character, boundaries and index formulae
Creators: name: Albin, Pierre
name: Melrose, Richard
Publisher: name: arXiv
Year: 2008
Subjects: subject: Differential Geometry (math.DG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 58J20, 58J32, 19L10

description: For three classes of elliptic pseudodifferential operators on a compact manifold with boundary which have `geometric K-theory', namely the `transmission algebra' introduced by Boutet de Monvel, the `zero algebra' introduced by Mazzeo and the `scattering algebra' from [MR95k:58168] we give explicit formulae for the Chern character of the index bundle in terms of the symbols (including normal operators at the boundary) of a Fredholm family of fibre operators. This involves appropriate descriptions, in each case, of the cohomology with compact supports in the interior of the total space of a vector bundle over a manifold with boundary in which the Chern character, mapping from the corresponding realization of K-theory, naturally takes values.
Wave-front engineering by Huygens-Fresnel principle for nonlinear optical interactions in domain engineered structures
Creators: name: Qin, Yi-qiang
name: Zhang, Chao
name: Zhu, Yong-yuan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The wave-front engineering for nonlinear optical interactions was discussed. Using Huygens-Fresnel principle we developed a general theory and technique for domain engineering with conventional quasi-phase-matching structures being the special cases. By Fourier analysis we put forward the concept of local quasi-phase matching, which suggests that the quasi-phase matching is fulfilled only locally not globally. Experiments on focal effect of second-harmonic wave agreed well with the theoretical prediction. The proposed scheme combines three optical functions: generation, focusing and beam splitting of second-harmonic wave, thus making the device more compact. Further the proposed scheme can be used to perform the integration of multi-functional optical properties in nonlinear photonics, as well as expand the use of nonlinear optical devices.
description: 15 pages, 3 figures
Plane Symmetric Gravitational Collapse
Creators: name: Sharif, M.
name: Ahmad, Zahid
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we derive the general formulation by considering two arbitrary plane symmetric spacetimes using Israel's method. As an example, we apply this formulation to known plane symmetric spacetimes. We take the Taub's static metric in the interior region whereas Kasner's non-static metric in the exterior region. It is shown that the plane collapses in some cases whereas it expands in some other cases.
description: 10 pages, accepted for publication in Int. J. Mod. Phys. A
Updates on the INFN Open Access Repository
Creators: name: Rotondo, Riccardo
name: Fargetta, Marco
name: Barbera, Roberto
name: Bianco, Stefano
name: Maggi, Marcello
name: Menasce, Dario
name: Patrizii, Laura
Publisher: name: INFN Open Access Repository
Year: 2019
Subjects: oar
plan s
digital archive
open access

description: Research organisations are moving to new models of sharing publications and data among communities in order to overcome limitations of current publishing systems: free and open access, data and publication associations, etc.

INFN and other organisations, both public and private, have signed a global initiative launched by Science Europe, named Plan S, aimed at moving the state funded research works in open repositories or journal available to all.

In this context, we have updated the pilot of the INFN Open Access Repository, that is operational since 2014, to a version that is compliant with Plan S requirements. Starting from Zenodo code, that powers the EC flagship repository with the same name, developed by CERN in the context of the OpenAIRE series of projects, we customised the implementation to add

features useful for INFN.

These include the integration with INFN-AAI for the authentication, configurable look and feel, data migration from previous repository and some fixes. Additionally, we have developed yaml files describing all micro services behind Zenodo for an automated deployment on a Kubernetes-based

infrastructure.

The repository is open for testing by all INFN staff and associated researchers and people from other organisations are also investigating it, already. We are currently preparing a Conceptual Design Report for the updater repository for evaluation by the INFN management and we will report

on it.
Field-Theoretic Weyl Deformation Quantization of Enlarged Poisson Algebras
Creators: name: Honegger, Reinhard
name: Rieckers, Alfred
name: Schlafer, Lothar
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: $C^*$-algebraic Weyl quantization is extended by allowing also degenerate pre-symplectic forms for the Weyl relations with infinitely many degrees of freedom, and by starting out from enlarged classical Poisson algebras. A powerful tool is found in the construction of Poisson algebras and non-commutative twisted Banach-$*$-algebras on the stage of measures on the not locally compact test function space. Already within this frame strict deformation quantization is obtained, but in terms of Banach-$*$-algebras instead of $C^*$-algebras. Fourier transformation and representation theory of the measure Banach-$*$-algebras are combined with the theory of continuous projective group representations to arrive at the genuine $C^*$-algebraic strict deformation quantization in the sense of Rieffel and Landsman. Weyl quantization is recognized to depend in the first step functorially on the (in general) infinite dimensional, pre-symplectic test function space; but in the second step one has to select a family of representations, indexed by the deformation parameter $\hbar$. The latter ambiguity is in the present investigation connected with the choice of a folium of states, a structure, which does not necessarily require a Hilbert space representation.
description: This is a contribution to the Special Issue on Deformation Quantization, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
Report: IoT for Connected Home – Communication and Cybersecurity Requirements
Creators: Raed Abdullah
Jay Anderson
Mike Dood
Didier Giarratano
Tim Godfrey
Shane Haveron
IEEE 802.24 TAG
Mario Jardim
Nicholas Kraemer
Steve Kunsman
Steve Mark
Ryan Newell
Nathan Wallace
Publisher: name: IEEE
Year: 2021

Connected Homes are residential customer dwellings that can transact with the customer's energy provider for purposes of information exchange or, if a Smart Home, execution of load or energy management commands.  A Smart Home is a Connected Home that contains any number or combination of generation devices, storage systems or flexible loads for the purpose of providing the customer capability for managing their load profile, cost or comfort. The Connected Smart Home is enabling grid edge transformation whereby the customer becomes a prosumer helping their energy provider uphold grid integrity (reliability & safety), better manage supply to demand (i.e., have demand follow supply), and possibly reallocate or defer system upgrades through management of the premise's load shape impact on the grid assets.

These transformations at the edge will also impact power system operations and control and affect existing load forecasting, generation dispatching, energy costing and power restoring functions. With ever more transformation, the complexity in executing these tasks will also become ever more complex; new tools will be needed to handle the many more variables, and energy providers will need to develop collaborative relationships with the customers who will transform into prosumers.

With the benefit of communication technology, energy data can be shared within a smart city, such as with the smart transportation system, to improve the communities' well-being. In spite of the advantages brought by technology, challenges exist that need solving and the most important one is cybersecurity.  Millions of connected consumer grade IoT devices will require well defined cyber-security programs.  A second important challenge is for the IoT devices to communicate at least with the relevant stakeholders in an interoperable manner. Different communications technologies and protocols are in use and are not interoperable across vendor platforms. Use of a standardized interoperability protocol (IEEE or IEC) will unlock full benefit from this new edge technology.
Graph States for Quantum Secret Sharing
Creators: name: Markham, Damian
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider three broad classes of quantum secret sharing with and without eavesdropping and show how a graph state formalism unifies otherwise disparate quantum secret sharing models. In addition to the elegant unification provided by graph states, our approach provides a generalization of threshold classical secret sharing via insecure quantum channels beyond the current requirement of 100% collaboration by players to just a simple majority in the case of five players. Another innovation here is the introduction of embedded protocols within a larger graph state that serves as a one-way quantum information processing system.
description: This version amends the original security claim for QQ (n,n): in fact the secret is not completely denied to the adversary in this case. We thank S. Perdrix, B. Fortescue and G. Gour for pointing out the error. The changes are detailed in D. Markham and B. C. Sanders, "Erratum: Graph states for quantum secret sharing [Phys. Rev. A 78, 042309 (2008)]", Phys. Rev. A 83, 019901(E) (2011)
Tylopus baenzigeri Golovatch & Enghoff 1993
Creators: name: Likhitrakarn, Natdanai
name: Golovatch, Sergei I.
name: Panha, Somsak
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Paradoxosomatidae
Tylopus
Tylopus baenzigeri

description: Tylopus baenzigeri Golovatch & Enghoff, 1993
Figs 23–26
Tylopus baenzigeri Golovatch & Enghoff, 1993: 101, figs 50–51 (Type locality, Doi Suthep National Park).
Tylopus baenzigeri – Enghoff 2005: 99. — Likhitrakarn et al. 2010: 25; 2014a: 65.
Material examined
THAILAND: ♂, Royal Agricultural Station Angkhang, Fang, Chiang Mai, 19°54’05”N, 99° 2’25”E, ca 1420 m a.s.l., 12 August 2014, leg. N. Likhitrakarn (CUMZ).
Descriptive notes
MEASUREMENTS AND COLOUR. Length 43.8 mm, width of midbody pro- and metazonae 3.51 and 5.04 mm, respectively. Coloration of live animal, as well as of alcohol material black-brown (Fig. 23 A–G), head and venter dark to light brown, legs and antennae yellowish brown to light yellowish.
BODY. Antennae rather short (Fig. 23B), extending behind body segment 3 (♂) when stretched dorsally. In width, segment 3 <4 <5 <collum <segment 2 <6–17; thereafter body gently and gradually tapering. Collum with three transverse rows of setae: 4+4 anterior, 1+1 intermediate and 4+4 posterior; a very faint incision laterally in posterior 1/3; caudal corner of paraterga very broadly rounded, not drawn behind rear tergal margin (Fig. 23B – C). Paraterga 2 well-developed (Fig. 23B – C), horizontal, lateral edge with two minute incisions in anterior half, caudal corner very narrowly rounded. Paraterga 3 and 4 each nearly pointed, expanded laterally, with two minute incisions in the middle. Sterna densely setose and finely microtuberculate (Fig. 24D); with a large, subtrapeziform, ventrally slightly concave, sternal lobe between ♂ coxae 4 (Fig. 23I – J). Legs rather long and slender, midbody ones ca 1.2–1.3 (♂) as long as body height; ♂ legs without tarsal brushes; ♂ postfemora and tibiae each with an adenostyle (tubercle) on segments 8–17; ♂ coxae, prefemora, femora and postfemora microtuberculate ventrally (Fig. 24C – D).
Remarks
This new specimen agrees in most details with the original description (Golovatch & Enghoff 1993), especially in gonopod structure which shows a huge spine z serrate on both sides (Figs 24A – B, 3), and in a large body. Thus, to document its identity the new specimen has been illustrated in detail for comparative purposes (Figs 23–25). The type locality of T. baenzigeri, Doi Suthep National Park, is located quite far away (about 120 km) from this new place.
Checklist
Table 1 presents a checklist of the known or new Tylopus species, all arranged in alphabetic order. Data on their distribution are also provided.
description: Published as part of Likhitrakarn, Natdanai, Golovatch, Sergei I. & Panha, Somsak, 2016, The millipede genus Tylopus Jeekel, 1968 (Diplopoda, Polydesmida, Paradoxosomatidae), with a key and descriptions of eight new species from Indochina, pp. 1-47 in European Journal of Taxonomy 195 on pages 32-34, DOI: 10.5852/ejt.2016.195, http://zenodo.org/record/3837846
Almost-Commutative Geometries Beyond the Standard Model III: Vector Doublets
Creators: name: Squellari, Romain
name: Stephan, Christoph A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We will present a new extension of the standard model of particle physics in its almostcommutative formulation. This extension has as its basis the algebra of the standard model with four summands [11], and enlarges only the particle content by an arbitrary number of generations of left-right symmetric doublets which couple vectorially to the U(1)_YxSU(2)_w subgroup of the standard model. As in the model presented in [8], which introduced particles with a new colour, grand unification is no longer required by the spectral action. The new model may also possess a candidate for dark matter in the hundred TeV mass range with neutrino-like cross section.
Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre
Creators: name: Eckner, Christopher
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: High-energy gamma rays are promising tools to constrain or reveal the nature of dark matter, in particular Weakly Interacting Massive Particles. Being well into its pre-construction phase, the Cherenkov Telescope Array (CTA) will soon probe the sky in the 20 GeV - 300 TeV energy range. Thanks to its improved energy and angular resolutions as well as significantly larger effective area when compared to the current generation of Cherenkov telescopes, CTA is expected to probe heavier dark matter, with unprecedented sensitivity, reaching the thermal annihilation cross-section at ~1 TeV. This talk will summarise the planned dark matter search strategies with CTA, focusing on the signal from the Galactic centre. As observed with the Fermi LAT at lower energies, this region is rather complex and CTA will be the first ground-based observatory sensitive to the large scale diffuse astrophysical emission from that region. We report on the collaboration effort to study the impact of such extended astrophysical backgrounds on the dark matter search, based on Fermi-LAT data in order to guide our observational strategies, taking into account various sources of systematic uncertainty.
description: Proceedings of the 37th International Cosmic Ray Conference (ICRC2021), Berlin, Germany; PoS (ICRC2021) 998; 23 pages: full CTA author list starting on page 10
Switching between relaxation hotspots and coldspots in disordered spin qubits
Creators: name: Hosseinkhani, Amin
name: Burkard, Guido
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop a valley-dependent envelope function theory that can describe the effects of arbitrary configurations of interface steps and miscuts on the qubit relaxation time. For a given interface roughness, we show how our theory can be used to find the valley-dependent dipole matrix elements, the valley splitting, and the spin-valley coupling as a function of the electromagnetic fields in a Si/SiGe quantum dot spin qubit. We demonstrate that our theory can quantitatively reproduce and explain the result of experimental measurements for the spin relaxation time with only a minimal set of free parameters. Investigating the sample dependence of spin relaxation, we find that at certain conditions for a disordered quantum dot, the spin-valley coupling vanishes. This, in turn, completely blocks the valley-induced qubit decay. We show that the presence of interface steps can in general give rise to a strongly anisotropic behavior of the spin relaxation time. Remarkably, by properly tuning the gate-induced out-of-plane electric field, it is possible to turn the spin-valley hotspot into a ``coldspot" at which the relaxation time is significantly prolonged and where the spin relaxation time is additionally first-order insensitive to the fluctuations of the magnetic field. This electrical tunability enables on-demand fast qubit reset and initialization that is critical for many quantum algorithms and error correction schemes. We, therefore, argue that the valley degree of freedom can be used as an advantage for Si spin qubits.
description: 14+6 pages, 11 figures, 3 tabels
From the hyperbolic 24-cell to the cuboctahedron
Creators: name: Kerckhoff, Steven P.
name: Storm, Peter A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 22E40; 20F55; 20H10

description: We describe a family of 4-dimensional hyperbolic orbifolds, constructed by deforming an infinite volume orbifold obtained from the ideal, hyperbolic 24-cell by removing two walls. This family provides an infinite number of infinitesimally rigid, infinite covolume, geometrically finite discrete subgroups of the isometry group of hyperbolic 4-space. It also leads to finite covolume Coxeter groups which are the homomorphic image of the group of reflections in the hyperbolic 24-cell. The examples are constructed very explicitly, both from an algebraic and a geometric point of view. The method used can be viewed as a 4-dimensional, but infinite volume, analog of 3-dimensional hyperbolic Dehn filling.
description: The article has 78 pages and 37 figures. Many of the figures use color in an essential way. If possible, use a color printer