cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Topology Change of Black Holes
Creators: name: Ida, Daisuke
name: Siino, Masaru
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The topological structure of the event horizon has been investigated in terms of the Morse theory. The elementary process of topological evolution can be understood as a handle attachment. It has been found that there are certain constraints on the nature of black hole topological evolution: (i) There are n kinds of handle attachments in (n+1)-dimensional black hole space-times. (ii) Handles are further classified as either of black or white type, and only black handles appear in real black hole space-times. (iii) The spatial section of an exterior of the black hole region is always connected. As a corollary, it is shown that the formation of a black hole with an S**(n-2) x S**1 horizon from that with an S**(n-1) horizon must be non-axisymmetric in asymptotically flat space-times.
description: 13 pages, 12 figures
Integration of DERs, EVs, and BTM resources
Creators: J. Smith
M. Simms
D. A. Haughton
B. Kroposki
A. Nassif
Publisher: name: IEEE
Year: 2023

Presentations in this panel session:
- Integration of Grid-forming Inverters at the Distribution Level (23PESGM4353)
- Right-Sizing Distribution Systems to Support Decarbonization Targets (23PESGM4350)
- Arizonaís Evolving DER Centric Distribution Grid (23PESGM4352)
- Utility experience with integration of DER, EV and BTMs (23PESGM4351)
- Managing distribution resources: the LUMA perspective (23PESGM4426)
Presentations in this panel session:
- Integration of Grid-forming Inverters at the Distribution Level (23PESGM4353)
- Right-Sizing Distribution Systems to Support Decarbonization Targets (23PESGM4350)
- Arizonaís Evolving DER Centric Distribution Grid (23PESGM4352)
- Utility experience with integration of DER, EV and BTMs (23PESGM4351)
- Managing distribution resources: the LUMA perspective (23PESGM4426)
The birth of string theory
Creators: name: Di Vecchia, Paolo
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this contribution we go through the developments that in the years 1968 to 1974 led from the Veneziano model to the bosonic string.
description: Latex 60 pages, 2 figures, uses svmult.cls. Contribution to the volume "String theory and fundamental interactions", dedicated to Gabriele Veneziano on his 65th birthday.
Récession et immigration: Les mineurs marocains dans les mines de charbon du Nord-Pas-de-Calais
Creators: name: Cegarra, Marie
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "Récession et immigration: Les mineurs marocains dans les mines de charbon du Nord-Pas-de-Calais" of MTS 30 (2003).
description: Moving the Social, Vol 30 (2003): Strukturwandel aus vergleichender regionaler Perspektive nach 1945
Operator transpose within normal ordering and its applications for quantifying entanglement
Creators: name: Hu, Liyun
name: Zhang, Luping
name: Chen, Xiaoting
name: Ye, Wei
name: Guo, Qin
name: Fan, Hongyi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: A.0

description: Partial transpose is an important operation for quantifying the entanglement, here we study the (partial) transpose of any single (two-mode) operators. Using the Fock-basis expansion, it is found that the transposed operator of an arbitrary operator can be obtained by replacement of a^{†}(a) by a(a^{†}) instead of c-number within normal ordering form. The transpose of displacement operator and Wigner operator are studied, from which the relation of Wigner function, characteristics function and average values such as covariance matrix are constructed between density operator and transposed density operator. These observations can be further extended to multi-mode cases. As applications, the partial transpose of two-mode squeezed operator and the entanglement of two-mode squeezed vacuum through a laser channel are considered.
description: 10 pages, no figure
Syndromic surveillance using emergency department data for the monitoring of unspecific acute gastrointestinal infections
Creators: name: Schranz, Madlen
Publisher: name: Robert Koch-Institut
Year: 2021
Subjects: subject: 610 Medizin und Gesundheit

description: Background: Timely detection is a prerequisite for the successful prevention and management of gastrointestinal infections. Complimentary to already existing surveillance systems, syndromic surveillance can be used for that purpose. This study analyses data from a piloted syndromic surveillance system in Germany, aiming at the definition of syndromes and the exploration of the system’s ability to monitor seasonal patterns and short-time aberrations of gastrointestinal infections. Methods: Routinely collected data from emergency departments were analysed. Within this paper, two Syndromic Surveillance Health Indicators (SySHI) were created in order to combine complaint information. Syndromes were defined based on a combination of SySHI and a set of ICD-10 diagnoses. Identified cases were stratified by emergency department, age and isolation status. Time series were used to analyse seasonal patterns and combined with an algorithm to perform aberration detection. Results: Between 2012 and 2019 data on 935,032 visits of ten emergency departments were analysed. Of those, 2.7% were identified as cases according to the Syndromic Surveillance Health Indicator. The syndrome definition “unspecific GI without bleeding” identified 3,329 and the syndrome definition “bloody diarrhoea” 589 cases. Time series analysis showed seasonal patterns with peaks in the winter months for the first syndrome. Exemplary for one hospital a total of six signals was created by the algorithm. Conclusion: Emergency department data can be used to define appropriate syndromes for the detection of seasonal patterns and aberrations in case numbers. Syndromes incorporating information on chief complaint and diagnosis were able to identify seasonal fluctuations of gastrointestinal infections.
Eigenvalues of the transversal Dirac operator on Kahler foliations
Creators: name: Habib, Georges
Publisher: name: arXiv
Year: 2007
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 58J50, 53C12, 53C28

description: In this paper, we prove Kirchberg inequalities for any kahler spin foliations. Their limiting cases are then characterized as being transversal minimal Einstein foliations. The key point is to introduce the transversal kahlerian twistor operators.
Additional file 1 of Familial hypertriglyceridemia: an entity with distinguishable features from other causes of hypertriglyceridemia
Creators: name: Cruz-Bautista, Ivette
name: Huerta-Chagoya, Alicia
name: Moreno-Macías, Hortensia
name: Rodríguez-Guillén, Rosario
name: Ordóñez-Sánchez, María Luisa
name: Segura-Kato, Yayoi
name: Roopa Mehta
name: Almeda-Valdés, Paloma
name: Gómez-Munguía, Lizeth
name: Chávez, Ximena Ruiz-De
name: Rosas-Flota, Ximena
name: Arali Andrade-Amado
name: Bernal-Barroeta, Bárbara
name: López-Carrasco, María Guadalupe
name: Guillén-Pineda, Luz Elizabeth
name: López-Estrada, Angelina
name: Elías-López, Daniel
name: Martagón-Rosado, Alexandro J.
name: Donají Gómez-Velasco
name: Lam-Chung, Cesar Ernesto
name: Bello-Chavolla, Omar Yaxmehen
name: Razo-Olvera, Fabiola Del
name: Lucely D. Cetina-Pérez
name: Acosta-Rodríguez, José Luis
name: Tusié-Luna, María Teresa
name: Aguilar-Salinas, Carlos A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1.
title: Мировая экономика и международные экономические отношения. В 3 частях. Ч.1. Мировая экономика
Creators: name: ELS IPR BOOKS
Publisher: name: Международный банковский институт имени Анатолия Собчака
Year: 2018

description: В учебно-методическом пособии представлены основные теоретические и практические положения, которые характеризуют закономерности и особенности развития мировой экономики и международных экономических отношений в современных условиях. Рассмотрены основные структурные составляющие системы международных экономических отношений и её формы – международная торговля, вывоз капитала, международная миграция рабочей силы, мировая валютная система; особое внимание уделено современным интеграционным процессам в мировой экономике, а также особенностям интеграции на постсоветском пространстве. Учебно-методическое пособие предназначено для обучающихся по направлениям экономики и менеджмента уровня бакалавриата.
Reconversion et patrimoine industriel. Réflexions à propos du patrimoine minier
Creators: name: Fortunet, Françoise
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Reconversion et patrimoine industriel. Réflexions à propos du patrimoine minier" of MTS 30 (2003).
description: Moving the Social, Vol 30 (2003): Strukturwandel aus vergleichender regionaler Perspektive nach 1945
Eigenvalues of the basic Dirac operator on quaternion-Kahler foliations
Creators: name: Habib, Georges
Publisher: name: arXiv
Year: 2007
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C20, 53C12, 57R30, 58G25

description: In this paper, we give an optimal lower bound for the eigenvalues of the basic Dirac operator on a quaternion-Kahler foliation. The limiting case is characterized by the existence of quaternion-Kahler Killing spinors. We end this paper by giving some examples.
Ab initio Molecular Dynamics Simulation of Threshold Displacement Energies and Defect Formation Energies in Y4Zr3O12
Creators: name: Mohan, Sruthi
name: Kaur, Gurpreet
name: David, C.
name: Panigrahi, B. K.
name: Amarendra, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ab initio molecular dynamics simulations using VASP was employed to calculate threshold displacement energies and defect formation energies of Y4Zr3O12 δ-phase, which is the most commonly found phase in newly developed Zr and Al-containing ODS steels. The Threshold displacement energy (Ed) values are determined to be 28 eV for Zr3a primary knock-on atom along [111] direction, 40 eV for Zr18f atoms along [111] direction and 50 eV for Y recoils along [110] direction. Minimum Ed values for O and O' atoms are 13 eV and 16 eV respectively. The displacement energies of anions are much smaller compared to cations, thus suggesting that anion disorder is more probable than cation disorder. All directions except the direction in which inherent structural vacancies are aligned, cations tend to occupy another cation site. The threshold displacement energies are larger than that of Y2Ti2O7, the conventional precipitates in Ti containing ODS steels. Due to the partial occupancy of Y and Zr in the 18f position, the antisite formation energy is negligibly small, and it may help the structure to withstand more disorder upon irradiation. These results convey that Zr/Al ODS alloys, which have better corrosion resistance properties compared to the conventional Ti-ODS alloys, may also possess superior radiation resistance.
A study of the fine gold recovery of selected sluicebox configurations
Creators: name: Hamilton, James F.
Publisher: name: University of British Columbia
Year: 2010

description: The recovery of placer gold from 20 mesh to 150 mesh in common sluicebox configurations was investigated. Two types of riffles, 1-10H expanded metal (1.5"x.75"x.25") and 1.25" angle iron riffles (dredge riffles), were used in conjunction with 3/8" thick "Nomad" matting for 25 tests. The effects of variations in upper feed size, water flow rate, sluice gradient, and solids feed rate on the recovery of placer gold particles are documented. The gold and test gravel were obtained from the Teck Corporation sluicing operation on Sulphur Creek, Yukon Territory during July, 1985. Approximately nine troy ounces of placer gold and fifteen tons of gravel were transported to Vancouver.B.C. A test sluice facility was constructed in Coquitlam,B.C. to simulate operating conditions in a typical Yukon placer operation. The sluicebox was 12" wide and 8' long with clear plexiglass sidewalls. Screened gravel of either 3/4" or 1/4" upper feed size was fed to this sluice from a hopper at rates of up to 1260 lb/min. The water pumping capacity was a maximum of 400 USGPM. Between 75 and 90 grams of each of three sizes of placer gold (-20+28#, -35+48#, -65+100# ) were premixed with the gravel for most tests. The final test used 25 grams of -100+150 mesh gold. Sluicing, when properly controlled, was found to be a highly effective means of concentrating placer gold as small as 150 mesh. Expanded metal riffles were far superior to dredge riffles in concentrating gold of this size range. Recovery of the -65+100# size fraction frequently exceeded 90% when using expanded metal riffles. Visual observation of eddies formed downstream of the riffles showed that scour depth between riffles was the one characteristic of the slurry flow that gave the best indication of the resulting gold recovery. For expanded metal, scour depths between 1/2 and 3/4 of the riffle depth were found the most effective.
The influence of social capital on the urban consumers' propensity to include new local food products in their diet
Creators: name: Marini Govigli, Valentino
name: Chimoita, Evans
name: Mokhtari, Noureddine
name: Khamassi, Faten
name: Souissi, Asma
name: Souissi, Imen
name: Kisakye, Josephine
name: Mwaseba, Dismas
name: Sanga, Camilius. A.
name: Di Fiore, Gianluca
name: Setti, Marco
Publisher: name: Zenodo
Year: 2025
Subjects: Social capital
Peers
Agriculture
Africa
Behavioural experiments

description: The demand and consumption of local food is growing among urban consumers due to an increasing request for more ethical and environmentally friendly food products. Even though the literature explores the role of social capital in connecting farmers with existing networks and food system actors, little has been explored on the extent to which the local community social capital, influences their choices towards local food products. Despite the lack of empirical evidence of how relational and cognitive capital are influencing consumer behaviors towards local food, literature suggest that cognitive and relational capital can be key elements in describing the dynamics in consumer choices. This works fills this gap by assessing urban consumers’ buying propensity towards innovative local food, in relation with their cognitive and relational capital. Our results confirm the significant effect of cognitive and relational social capital on the urban consumer propensity to purchase new food sourced locally, along with a series of other relevant predictors. Specifically, consumers that feel more attached to their peers, with higher trust towards food vendors and public authorities, have a higher significant propensity to include a new local food product in their diet. The results from this work are extremely policy relevant showcasing that the adoption of innovations (i.e., new local food items) by group of consumers can directly be influenced by activities aimed at enhancing social capital and human capital skills.
Note sur les archives de Charbonnages de France
Creators: name: Hottin, Christian
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "Note sur les archives de Charbonnages de France" of MTS 30 (2003).
description: Moving the Social, Vol 30 (2003): Strukturwandel aus vergleichender regionaler Perspektive nach 1945
Transmission Operation and Planning Evolution for Integration of Renewable Generation
Creators: E. Starschich
J. Zhu
H. Li
J. Zhang
Publisher: name: IEEE
Year: 2023

Controllable transmission like high voltage direct current (HVDC), multi-terminal direct current (MTDC), and flexible alternating current transmission systems (FACTS) can facilitate integration of variable renewable energy helping lowering emission and achieve electrification targets in the power sector. This panel will discuss the role of controllable transmission in recent years and in the future to support the changing power grid. Experience in recent years will cover operational needs and challenges observed in currently installed controllable transmission like HVDC, particularly covering the scheduling problem and when scheduling flexibility has been useful for utilities and system operators. The panel will also discuss current applied research activities to address the future needs for controllable transmission to enable power grid evolution.
Presentations in this panel session:
- Experience in HVDC system operation (23PESGM2755)
- Advanced modeling of HVDC and MTDC in production cost modeling software (23PESGM2757)
- Capacity expansion modeling for proposed HVDC and MTDC lines (23PESGM2759)
Controllable transmission like high voltage direct current (HVDC), multi-terminal direct current (MTDC), and flexible alternating current transmission systems (FACTS) can facilitate integration of variable renewable energy helping lowering emission and achieve electrification targets in the power sector. This panel will discuss the role of controllable transmission in recent years and in the future to support the changing power grid. Experience in recent years will cover operational needs and challenges observed in currently installed controllable transmission like HVDC, particularly covering the scheduling problem and when scheduling flexibility has been useful for utilities and system operators. The panel will also discuss current applied research activities to address the future needs for controllable transmission to enable power grid evolution.
Presentations in this panel session:
- Experience in HVDC system operation (23PESGM2755)
- Advanced modeling of HVDC and MTDC in production cost modeling software (23PESGM2757)
- Capacity expansion modeling for proposed HVDC and MTDC lines (23PESGM2759)
Akteure und Politik im Strukturwandel des Ruhrgebiets
Creators: name: Goch, Stefan
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "Akteure und Politik im Strukturwandel des Ruhrgebiets" of MTS 30 (2003).
description: Moving the Social, Vol 30 (2003): Strukturwandel aus vergleichender regionaler Perspektive nach 1945
High Performance Optical Filters Using Three Waveguide Coupled Sagnac Loop Reflectors
Creators: name: Arianfard, H.
name: Wu, J.
name: Juodkazis, S.
name: Moss, D. J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We theoretically investigate advanced multi-functional integrated photonic filters formed by three waveguide coupled Sagnac loop reflectors (3WC-SLRs). By tailoring the coherent mode interference, the spectral response of the 3WC-SLR resonators is engineered to achieve diverse filtering functions with high performance. These include optical analogues of Fano resonances that yield ultrahigh spectral extinction ratios (ERs) and slope rates, resonance mode splitting with high ERs and low free spectral ranges, and classical Butterworth, Bessel, Chebyshev, and elliptic filters. A detailed analysis of the impact of the structural parameters and fabrication tolerances is provided to facilitate device design and optimization. The requirements for practical applications are also considered. These results theoretically verify the effectiveness of using 3WC-SLR resonators as multi-functional integrated photonic filters for flexible spectral engineering in diverse applications.
description: 12 pages, 12 figures, 178 references
Additional file 2 of Familial hypertriglyceridemia: an entity with distinguishable features from other causes of hypertriglyceridemia
Creators: name: Cruz-Bautista, Ivette
name: Huerta-Chagoya, Alicia
name: Moreno-Macías, Hortensia
name: Rodríguez-Guillén, Rosario
name: Ordóñez-Sánchez, María Luisa
name: Segura-Kato, Yayoi
name: Roopa Mehta
name: Almeda-Valdés, Paloma
name: Gómez-Munguía, Lizeth
name: Chávez, Ximena Ruiz-De
name: Rosas-Flota, Ximena
name: Arali Andrade-Amado
name: Bernal-Barroeta, Bárbara
name: López-Carrasco, María Guadalupe
name: Guillén-Pineda, Luz Elizabeth
name: López-Estrada, Angelina
name: Elías-López, Daniel
name: Martagón-Rosado, Alexandro J.
name: Donají Gómez-Velasco
name: Lam-Chung, Cesar Ernesto
name: Bello-Chavolla, Omar Yaxmehen
name: Razo-Olvera, Fabiola Del
name: Lucely D. Cetina-Pérez
name: Acosta-Rodríguez, José Luis
name: Tusié-Luna, María Teresa
name: Aguilar-Salinas, Carlos A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 2.
Kulturelle Positionierungen „altindustrieller“ Regionen im Wandel
Creators: name: Friedemann, Peter
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Kulturelle Positionierungen „altindustrieller“ Regionen im Wandel" of MTS 30 (2003).
description: Moving the Social, Vol 30 (2003): Strukturwandel aus vergleichender regionaler Perspektive nach 1945
Generalized regularly discontinuous solutions of the Einstein equations
Creators: name: Gemelli, Gianluca
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The physical consistency of the match of piecewise-$C^0$ metrics is discussed. The mathematical theory of gravitational discontinuity hypersurfaces is generalized to cover the match of regularly discontinuous metrics. The mean-value differential geometry framework on a hypersurface is introduced, and corresponding compatibility conditions are deduced. Examples of generalized boundary layers, gravitational shock waves and thin shells are studied.
description: 26 pages.
Quantum-accelerated imaging of N stars
Creators: name: Bao, Fanglin
name: Choi, Hyunsoo
name: Aggarwal, Vaneet
name: Jacob, Zubin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Imaging point sources with low angular separation near or below the Rayleigh criterion is important in astronomy, e.g., in the search for habitable exoplanets near stars. However, the measurement time required to resolve stars in the sub-Rayleigh region via traditional direct imaging is usually prohibitive. Here we propose quantum-accelerated imaging (QAI) to significantly reduce the measurement time using an information-theoretic approach. QAI achieves quantum acceleration by adaptively learning optimal measurements from data to maximize Fisher information per detected photon. Our approach can be implemented experimentally by linear-projection instruments followed by a single-photon detector array. We estimate the position, brightness and the number of unknown stars $10\sim100$ times faster than direct imaging with the same aperture. QAI is scalable to large number of incoherent point sources and can find widespread applicability beyond astronomy to high-speed imaging, fluorescence microscopy and efficient optical read-out of qubits.
description: 12 pages, 4 figures
Updates on FERC Order 881 and Implementation of AAR
Creators: R. Schaerer
B. Derin
C. Ross
H. Pearson
R. Irani
Publisher: name: IEEE
Year: 2023

In December 2021, FERC issued Order 881 which went into effect in March 2022 requiring utilities to implement ambient-adjusted ratings (AAR) on their transmission lines. With a three-year window to fully implement AAR, some utilities are beginning to dive in fully, while others are taking a wait-and-see approach. This panel will gather a number of stakeholders representing a variety of regions/ISOs to discuss status, outstanding questions, known concerns, and provide suggestions for others. The goal of this panel is to exchange ideas to support those in the process of developing revised FAC-008 compliance documents and implementing AAR over the next two years. Additional regulatory action (including a brief discussion of Order 881, Order 881-A issued in May 2022, and any follow-up action in advance of the panel) will also be addressed.
Presentations in this panel session:
- Introduction (23PESGM0994)
- PJM Ambient Adjusted Ratings: Pre and Post Order 881 (23PESGM3969)
- MISO's Progress on AAR (23PESGM3970)
- Xcel's Updates on FERC Order 881 Implementation (23PESGM4055)
- FERC & Regulatory Updates (23PESGM3972)
In December 2021, FERC issued Order 881 which went into effect in March 2022 requiring utilities to implement ambient-adjusted ratings (AAR) on their transmission lines. With a three-year window to fully implement AAR, some utilities are beginning to dive in fully, while others are taking a wait-and-see approach. This panel will gather a number of stakeholders representing a variety of regions/ISOs to discuss status, outstanding questions, known concerns, and provide suggestions for others. The goal of this panel is to exchange ideas to support those in the process of developing revised FAC-008 compliance documents and implementing AAR over the next two years. Additional regulatory action (including a brief discussion of Order 881, Order 881-A issued in May 2022, and any follow-up action in advance of the panel) will also be addressed.
Presentations in this panel session:
- Introduction (23PESGM0994)
- PJM Ambient Adjusted Ratings: Pre and Post Order 881 (23PESGM3969)
- MISO's Progress on AAR (23PESGM3970)
- Xcel's Updates on FERC Order 881 Implementation (23PESGM4055)
- FERC & Regulatory Updates (23PESGM3972)
Group actions and monotone metric tensors: The qubit case
Creators: name: Ciaglia, Florio M.
name: Di Nocera, Fabio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In recent works, a link between group actions and information metrics on the space of faithful quantum states has been highlighted in particular cases. In this contribution, we give a complete discussion of this instance for the particular case of the qubit.
Die Parti Socialiste in der Ära Mitterand. Ina Stephan: Aufstieg und Wandel der Parti socialiste in der Ära Mitterrand (1975-1995)
Creators: name: Mittag, Jürgen
Publisher: name: Moving the Social
Year: 2015

description: Ina Stephan: Aufstieg und Wandel der Parti socialiste in der Ära Mitterrand (1975-1995), Opladen: Leske & Budrich 2001 (= Europa- und Nordamerika-Studien Bd. 8).
description: Moving the Social, Vol 31 (2004): Forschungen und Forschungsberichte
Zum historischen Erbe der Partei Die Linke
Creators: name: Holze, Rainer
Publisher: name: Moving the Social
Year: 2014

description: Klaus Kinner (Hg.): DIE LINKE - Erbe und Tradition. Teil 1: Kommunistische und sozialdemokratische Wurzeln; Teil 2: Wurzeln des Linkssozialismus, Berlin 2010.
description: Moving the Social, Vol 44 (2010): Forschungen und Forschungsberichte
Transmission Advancement For Decarbonization
Creators: J. Okullo
A. Gaikwad
H. Abrams
R. Majumder
J. Lee
Publisher: name: IEEE
Year: 2023

Presentations in this panel session:
- Transmission: the key to clean, reliable and affordable energy (23PESGM4356)
- Integrated Planning for Reliability Assessment of De-Carbonization Pathways (23PESGM4357)
- Interregional HVDC Transmission to Improve Grid Resiliency and Integration of Large-Scale Renewables (23PESGM4358)
- Integrated System Planning at SRP (23PESGM4415)
Presentations in this panel session:
- Transmission: the key to clean, reliable and affordable energy (23PESGM4356)
- Integrated Planning for Reliability Assessment of De-Carbonization Pathways (23PESGM4357)
- Interregional HVDC Transmission to Improve Grid Resiliency and Integration of Large-Scale Renewables (23PESGM4358)
- Integrated System Planning at SRP (23PESGM4415)
Lower and upper bounds of quantum battery power in multiple central spin systems
Creators: name: Peng, Li
name: He, Wen-Bin
name: Chesi, Stefano
name: Lin, Hai-Qing
name: Guan, Xi-Wen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the energy transfer process in quantum battery systems consisting of multiple central spins and bath spins. Here with "quantum battery" we refer to the central spins, whereas the bath serves as the "charger". For the single central-spin battery, we analytically derive the time evolutions of the energy transfer and the charging power with arbitrary number of bath spins. For the case of multiple central spins in the battery, we find the scaling-law relation between the maximum power $P_{max}$ and the number of central spins $N_B$. It approximately satisfies a scaling law relation $P_{max}\propto N_{B}^α$, where scaling exponent $α$ varies with the bath spin number $N$ from the lower bound $α=1/2$ to the upper bound $α=3/2$. The lower and upper bounds correspond to the limits $N\to 1$ and $N\gg N_B$, respectively. In thermodynamic limit, by applying the Holstein-Primakoff (H-P) transformation, we rigorously prove that the upper bound is $P_{max}=0.72 B A \sqrt{N} N_{B}^{3/2}$, which shows the same advantage in scaling of a recent charging protocol based on the Tavis-Cummins model. Here $B$ and $A $ are the external magnetic field and coupling constant between the battery and the charger.
description: 10 pages + 5 figures
Sadi Iskandariyning adolatli hukmdor obrazi
Creators: name: Samariddinov Javohir G'ulomiddin o'g'li, Sam TUIT 23-03 guruh talabasi
name: Ilmiy rahbar:Samatov Xurshid O'lmasjonivich
Publisher: name: Zenodo
Year: 2023

description: Navoiy oʻz asari avvalida, safdoshlaridan farqli oʻlaroq, tarixiylikka, koʻproq tarix kitoblariga tayanib ish koʻrganini yozadi. Navoiy bu oʻrinda oʻz asarida Iskandar haqidagi boblar izchilligining Qurʼondagi Zulqarnayn haqidagi oyatlarga hamda tarixiy shaxs Aleksandr faoliyatiga muvofiq kelishini nazarda tutgan. Dostonning „Saddi Iskandariy“ deb nomlanishida ham Qurʼoni Karimning Navoiy uchun birlamchi manba boʻlganligi seziladi.
Reliability Based Impact of Inverter-Based Resource Adoption
Creators: A. Thant
Publisher: name: IEEE
Year: 2023

The working group is working on developing a white paper that provides a high-level literature review of the most pressing impacts on grid reliability following increases in IBR adoption. This ranges from functional assessments of IBR performance relative to conventional resources to operating and control schemes to account for these new resources, whether at the utility level, at the distribution level, or operating as a microgrid. During this panel we will discuss the primary topics of the white paper to identify any potential gaps or points that should be elaborated upon prior to moving forward with publication.
Presentations in this panel session:
- Reliability Based Impact of Inverter-Based Resource Adoption (23PESGM4131)
The working group is working on developing a white paper that provides a high-level literature review of the most pressing impacts on grid reliability following increases in IBR adoption. This ranges from functional assessments of IBR performance relative to conventional resources to operating and control schemes to account for these new resources, whether at the utility level, at the distribution level, or operating as a microgrid. During this panel we will discuss the primary topics of the white paper to identify any potential gaps or points that should be elaborated upon prior to moving forward with publication.
Presentations in this panel session:
- Reliability Based Impact of Inverter-Based Resource Adoption (23PESGM4131)
From charging challenges to becoming interactive assets - EVs' road map to grid integration
Creators: V. Zamani
L. Ochoa
J. Kisacikoglu
M. Bragin
Z. Ye
N. Yu
Publisher: name: IEEE
Year: 2023

Electric Vehicles (EVs) have emerged as a sustainable clean energy alternative to internal combustion engine vehicles (ICEVs). When EV penetration rates are high, the addition of EVs to the existing distribution grid has an influence on stability and power quality. In the future years, EVs will play a vital role in the energy and transportation sector due to their eco-friendliness and capacity to absorb surplus power from renewable energy sources. Consequently, the effect of adding EV load to the current distribution network must be evaluated using many parameters, including grid impact with different EV chargers, the mobility of EV load, power quality, voltage profile, and load curve profile. This panel will discuss the challenges and solutions for future EV grid integration.
Presentations in this panel session:
- Are distribution power grid infrastructure ready for the proliferation of the EVs (23PESGM3915)
- Managing EVs in Urban and Rural Grids: An Australian Case Study (23PESGM3928)
- Addressing EV Grid Integration Challenges: Modeling, Analysis, and Hardware Development (23PESGM3929)
- Accelerate Transportation Electrification with Advanced Optimization and Machine Learning Algorithms (23PESGM4153)
Electric Vehicles (EVs) have emerged as a sustainable clean energy alternative to internal combustion engine vehicles (ICEVs). When EV penetration rates are high, the addition of EVs to the existing distribution grid has an influence on stability and power quality. In the future years, EVs will play a vital role in the energy and transportation sector due to their eco-friendliness and capacity to absorb surplus power from renewable energy sources. Consequently, the effect of adding EV load to the current distribution network must be evaluated using many parameters, including grid impact with different EV chargers, the mobility of EV load, power quality, voltage profile, and load curve profile. This panel will discuss the challenges and solutions for future EV grid integration.
Presentations in this panel session:
- Are distribution power grid infrastructure ready for the proliferation of the EVs (23PESGM3915)
- Managing EVs in Urban and Rural Grids: An Australian Case Study (23PESGM3928)
- Addressing EV Grid Integration Challenges: Modeling, Analysis, and Hardware Development (23PESGM3929)
- Accelerate Transportation Electrification with Advanced Optimization and Machine Learning Algorithms (23PESGM4153)
Numerics and computation in gyrokinetic simulations of electromagnetic turbulence with global particle-in-cell codes
Creators: name: Mishchenko, Alexey
name: Biancalani, Alessandro
name: Bottino, Alberto
name: Hayward-Schneider, Thomas
name: Lauber, Philipp
name: Lanti, Emmanuel
name: Villard, Laurent
name: Kleiber, Ralf
name: Koenies, Axel
name: Borchardt, Matthias
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Electromagnetic turbulence is addressed in tokamak and stellarator plasmas with the global gyrokinetic particle-in-cell codes ORB5 [E. Lanti et al, Comp. Phys. Comm, vol. 251, 107072 (2020)] and EUTERPE [V. Kornilov et al, Phys. Plasmas, vol. 11, 3196 (2004)]. The large-aspect-ratio tokamak, down-scaled ITER, and Wendelstein 7-X geometries are considered. The main goal is to increase the plasma beta, the machine size, the ion-to-electron mass ratio, as well as to include realistic-geometry features in such simulations. The associated numerical requirements and the computational cost for the cases on computer systems with massive GPU deployments are investigated. These are necessary steps to enable electromagnetic turbulence simulations in future reactor plasmas.
Additional file 1 of The multi-peak adaptive landscape of crocodylomorph body size evolution
Creators: name: Godoy, Pedro L.
name: Benson, Roger B. J.
name: Bronzati, Mario
name: Butler, Richard J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Supplementary methods and results. Includes additional information on: (1) proxies for total body size; (2) supertree construction; (3) alternative time-scaling methods; (4) time bins. Additional results include: (1) consensus FBD trees; (2) results of model-fitting analyses with alternative time-scaling methods; (3) correlation results (with abiotic factors). (DOCX 1572 kb)
Additional file 1: of The multi-peak adaptive landscape of crocodylomorph body size evolution
Creators: name: Godoy, Pedro
name: Benson, Roger
name: Bronzati, Mario
name: Butler, Richard
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Supplementary methods and results. Includes additional information on: (1) proxies for total body size; (2) supertree construction; (3) alternative time-scaling methods; (4) time bins. Additional results include: (1) consensus FBD trees; (2) results of model-fitting analyses with alternative time-scaling methods; (3) correlation results (with abiotic factors). (DOCX 1572 kb)
Upper bounds on transport exponents for long range operators
Creators: name: Jitomirskaya, Svetlana
name: Liu, Wencai
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We present a simple method, not based on the transfer matrices, to prove vanishing of dynamical transport exponents. The method is applied to long range quasiperiodic operators.
การพัฒนาตัวชี้วัดความสำเร็จเกษตรกรต้นแบบเพื่อการพึ่งตนเองและพึ่งพากันเองตามหลักปรัชญาเศรษฐกิจพอเพียงของเครือข่ายปราชญ์ชาวบ้านภาคตะวันออกเฉียงเหนือ
Creators: name: ธวัชชัย เพ็งพินิจ
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: ตัวชี้วัด, เกษตรกรต้นแบบ, พึ่งตนเองและพึ่งพาตนเอง, ปรัชญาเศรษฐกิจพอเพียงภาคตะวันออกเฉียงเหนือ

description: 5, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Spectral analysis of turbulence in an unstable suburban atmosphere
Creators: name: Roth, Matthias
Publisher: name: University of British Columbia
Year: 2010

description: To measure variances and covariances of meteorological variables over very rough surfaces such as tall crops, forests and urbanized areas, that are consistent with Monin-Obukhov similarity theory, it is essential to avoid the roughness sub-layer, where the fluxes are affected by wake effects introduced by individual roughness elements. It is also necessary to work in the surface layer where height above the effective surface is the only length scale and the semi-logarithmic profile laws are obeyed. This thesis provides turbulence spectra of temperature, the vertical and longitudinal wind components as well as the fluxes of sensible heat and momentum measured in an unstable surface layer over a suburban surface. The sensor height employed in the field programme is at or below recommended values for the top of the roughness sub-layer, hence there is reason to question whether the observations are influenced by wake effects. This is of importance since the same measurement height has been used in computations of turbulent fluxes for energy balance studies at this site. The (co)spectra, normalized with the (co)variances, for all quantities investigated show very good agreement with reference data from smoother surfaces and the few studies available from other urban turbulence programmes. This study provides the first composite cospectra of sensible heat and momentum over urban terrain. It is concluded that the site used is suitable in regard to turbulence and energy balance measurements representing suburban terrain. An ancillary result shows that the recommended averaging times for the turbulent fluxes can be relaxed.
Rigid subsets of symplectic manifolds
Creators: name: Entov, Michael
name: Polterovich, Leonid
Publisher: name: arXiv
Year: 2007
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 53D40, 53D12, 53D20,

description: We show that there is an hierarchy of intersection rigidity properties of sets in a closed symplectic manifold: some sets cannot be displaced by symplectomorphisms from more sets than the others. We also find new examples of rigidity of intersections involving, in particular, specific fibers of moment maps of Hamiltonian torus actions, monotone Lagrangian submanifolds (following the works of P.Albers and P.Biran-O.Cornea), as well as certain, possibly singular, sets defined in terms of Poisson-commutative subalgebras of smooth functions. In addition, we get some geometric obstructions to semi-simplicity of the quantum homology of symplectic manifolds. The proofs are based on the Floer-theoretical machinery of partial symplectic quasi-states.
description: Significant corrections and changes in the part on monotone Lagrangian submanifolds; a comment on the relation between Futaki invariant and mixed action-Maslov homomorphism added
การจัดการสหกรณ์ในพื้นที่อำเภอหาดใหญ่ จังหวัดสงขลา
Creators: name: อัศวเทพ ศุภเจริญกูล
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การจัดการสหกรณ์, การมีส่วนร่วม, ผู้นำ, หาดใหญ่

description: 5, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Three-port beam splitters-combiners for interferometer applications
Creators: name: Schnabel, R.
name: Bunkowski, A.
name: Burmeister, O.
name: Danzmann, K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We derive generic phase and amplitude coupling relations for beam splitters-combiners that couple a single port with three output ports or input ports, respectively. We apply the coupling relations to a reflection grating that serves as a coupler to a single-ended Fabry-Perot ring cavity. In the impedance-matched case such an interferometer can act as an all-reflective ring mode cleaner. It is further shown that in the highly undercoupled case almost complete separation of carrier power and phase signal from a cavity strain can be achieved.
ความรู้เกี่ยวกับประชาคมอาเซียนของนักศึกษามหาวิทยาลัยธุรกิจบัณฑิตย์
Creators: name: ธัญธัช วิภัติภูมิประเทศ
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: ความรู้, ประชาคมอาเซียน, นักศึกษามหาวิทยาลัย

description: 5, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Multiple Parton Scattering in Nuclei: Quark-quark Scattering
Creators: name: Schafer, Andreas
name: Wang, Xin-Nian
name: Zhang, Ben-Wei
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Modifications to quark and antiquark fragmentation functions due to quark-quark (antiquark) double scattering in nuclear medium are studied systematically up to order \cal{O}(α_{s}^2)$ in deeply inelastic scattering (DIS) off nuclear targets. At the order $\cal{O}(α_s^2)$, twist-four contributions from quark-quark (antiquark) rescattering also exhibit the Landau-Pomeranchuck-Midgal (LPM) interference feature similar to gluon bremsstrahlung induced by multiple parton scattering. Compared to quark-gluon scattering, the modification, which is dominated by $t$-channel quark-quark (antiquark) scattering, is only smaller by a factor of $C_F/C_A=4/9$ times the ratio of quark and gluon distributions in the medium. Such a modification is not negligible for realistic kinematics and finite medium size. The modifications to quark (antiquark) fragmentation functions from quark-antiquark annihilation processes are shown to be determined by the antiquark (quark) distribution density in the medium. The asymmetry in quark and antiquark distributions in nuclei will lead to different modifications of quark and antiquark fragmentation functions inside a nucleus, which qualitatively explains the experimentally observed flavor dependence of the leading hadron suppression in semi-inclusive DIS off nuclear targets. The quark-antiquark annihilation processes also mix quark and gluon fragmentation functions in the large fractional momentum region, leading to a flavor dependence of jet quenching in heavy-ion collisions.
description: 49 pages in elsart style and 16 figures. Two sentences added, final version appeared in Nucl. Phys. A
ปัญหาเด็กและเยาวชนในนวนิยายของชมัยภร แสงกระจ่าง
Creators: name: สวี ไห่เซิ่ง
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: ปัญหาเด็กและเยาวชน, นวนิยายของชมัยภร แสงกระจ่าง, วรรณกรรมเด็กและเยาวชน

description: 5, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Integrating Relay Models with RMS Dynamic Simulations ñ Protection Perspective
Creators: M. Patel
M. Zadeh
A. Haddadi
B. Gong
B. Robertson
D. McGuire
A. Gopalakrishnan
Publisher: name: IEEE
Year: 2023

Discrepancies between simulations and records of major real events have been reported in various power systems. One of the reasons is the simplified representation or even no representation of the protecting relay functions in the planning tools. Therefore, the need of enhancing the models of protective relays in simulation tools is a worth continuing effort. This panel builds upon a related panel presented at GM'21, where the focus was on the integration of relay models with either positive-sequence and three-phase RMS tools. This panel will give the stability perspective in integrating relays in dynamic simulation tools. It is worth mentioning that a companion panel focusing on the protection perspective of this integration will also be presented in this GM
Discrepancies between simulations and records of major real events have been reported in various power systems. One of the reasons is the simplified representation or even no representation of the protecting relay functions in the planning tools. Therefore, the need of enhancing the models of protective relays in simulation tools is a worth continuing effort. This panel builds upon a related panel presented at GM'21, where the focus was on the integration of relay models with either positive-sequence and three-phase RMS tools. This panel will give the stability perspective in integrating relays in dynamic simulation tools. It is worth mentioning that a companion panel focusing on the protection perspective of this integration will also be presented in this GM