cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Depolonizacja i rusyfikacja na prawobrzeżnej Ukrainie 1869-1880.Czasy generał-gubernatorów Aleksandra Dondukowa-Korsakowa i Michaiła Czertkowa (Historia i materiały)
Creators: name: Legieć, Jacek
name: Latawiec, Krzysztof
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2023

description: Niniejsza monografia stanowi kontynuację badań autorów nad polityką rosyjską wobec Polaków w guberniach prawobrzeżnej Ukrainy zwanych w XIX w. Krajem Południowo-Zachodnim, których rezultaty zaprezentowano w pracy Prawobrzeżna Ukraina. Czasy Annienkowa i Bezaka (1864-1868), Kielce 2018. Ten tom poświęcono polityce depolonizacji i rusyfikacji Kraju Południowo-Zachodniego w latach 1869-1880, kiedy stanowisko generała-gubernatora kijowskiego sprawowali Aleksandr Dondukow-Korsakow, Michaił Czertkow. W pierwszej części pracy omówiono założenia polityki rosyjskiej na tym terenie oraz przebieg i skutki jej realizacji. Osobne rozdziały poświęcono tu kwestiom walki o własność ziemi, polityce wobec Kościoła katolickiego i Cerkwi prawosławnej, a także organizacji i działalności systemu oświaty na tych terenach. Drugą część publikacji stanowi wybór niepublikowanych wcześniej materiałów źródłowych pochodzących z archiwów rosyjskich i ukraińskich.
EVALUATION OF SWOT ANALYSIS AS A STRATEGIC BUSINESS TOOL TO ENHANCE ECONOMIC SUSTAINABILITY OF SME CONTRACTORS IN SOUTH AFRICA
Creators: name: IRUKA CHIJINDU ANUGWO
Publisher: name: Zenodo
Year: 2023
Subjects: Business Survival, Construction, Critical Factors, Sustainable Business, Swot Analysis.

description: Abstract
This  study aims to analyse the applicability of SWOT analysis as a strategic business tool towards enhancing SME contractors' capability to identify, assess and utilised identified critical factors that are considered as attributes of strengths, weaknesses, opportunities and threats towards growing economic sustainable firms in South African construction industry. Many scholars and researchers have acknowledged that one of the major causes of premature SMEs failure would be linked to their inability to strategically undertake internal and external business analyses (conscious application of SWOT analysis) that would assist them in identifying business attributes of strengths weaknesses, opportunities and threats in their business operating environment. Thus, this study adopted a qualitative research approach in which unstructured interview was utilised for primary data collection with 33 SME contractors within the CIDB register of contractors within grades 4 to 6 in Port Elizabeth. The research findings revealed that the conscious application of SWOT analysis as a business would enhance SME contractors' survival and capability to achieve economic sustainability, thus reducing ongoing premature business failure. This research concludes that conscious application of SWOT analysis will significantly assist struggling SMEs or start-up contractors to identify and ascertain their business strengths (positive attributes and internal factors), weaknesses (competitive disadvantage, negative attributes, hindering internal factors), opportunities ( attractive external factors) and threats (external risk factors) in planning, developing and growing economically sustainable construction business in South Africa. Thus, the conscious application of SWOT analysis is recommended to struggling SMEs and start-up contractors as it would assist them  in ascertaining to a large extent the potentiality of their business survival at an early stage of business development.
title: Data Analysis Plan for Event (Heatwave and High Air Pollution) and Non-Event (Average Temperature and Moderate/Good Air Quality) Survey
Creators: name: Bwire, Constance
name: Hughes, Robert
name: Milner, James
name: Yeung, Shunmay
name: Bonell, Ana
name: Bonnet, Gabrielle
Publisher: name: London School of Hygiene & Tropical Medicine
Year: 2025

description: This analysis was conducted as part of a cross-sectional study exploring how heatwaves affect the health, well-being, and daily lives of children, young people, and parents (CYPP) in six urban cities. Quantitative data from online surveys were analyzed using IBM SPSS Statistics Version 30. Descriptive statistics were used to summarize participant characteristics, reported symptoms, well-being, and disruptions to daily activities. To compare differences between heatwave and non-heatwave periods, t-tests were used for continuous variables and chi-square tests for categorical variables. Logistic regression models (binary and ordinal) were used to assess associations between heatwave exposure and health or activity-related outcomes, adjusting for demographics and air quality. Survey responses from ineligible participants (e.g., those who did not meet age requirements) were reviewed for exclusion reasons but were not included in the final analysis. Qualitative responses to open-ended questions were analyzed thematically using NVivo Version 15 to identify common ideas for improving urban health and sustainability.
Genetic braid optimization: A heuristic approach to compute quasiparticle braids
Creators: name: McDonald, Ross B.
name: Katzgraber, Helmut G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In topologically-protected quantum computation, quantum gates can be carried out by adiabatically braiding two-dimensional quasiparticles, reminiscent of entangled world lines. Bonesteel et al. [Phys. Rev. Lett. 95, 140503 (2005)], as well as Leijnse and Flensberg [Phys. Rev. B 86, 104511 (2012)] recently provided schemes for computing quantum gates from quasiparticle braids. Mathematically, the problem of executing a gate becomes that of finding a product of the generators (matrices) in that set that approximates the gate best, up to an error. To date, efficient methods to compute these gates only strive to optimize for accuracy. We explore the possibility of using a generic approach applicable to a variety of braiding problems based on evolutionary (genetic) algorithms. The method efficiently finds optimal braids while allowing the user to optimize for the relative utilities of accuracy and/or length. Furthermore, when optimizing for error only, the method can quickly produce efficient braids.
description: 6 pages 4 figures
title: Belief and Betrayal in Fiction: Four Original Stories
Creators: name: Lanigan, Betty Ann
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1985

description: The ability to cope with disappointment when people, places or institutions fail to live up to expectations, might be considered one of the hallmarks of maturity. For the observer, the alteration of a personality, denied the softness of his illusions, can be intriguing. Keats wrote: "Tread softly because you tread on my dreams." Such an entreaty is a vain hope for the central figures in these stories, since it is their reaction to seeing their dreams demolished which forms their connecting link.

In my collection, the initial narrative "Joe Clancy" deals with the tragedy which ensues when an ignorant, romantic man attempts to grapple with the realization that his lifelong love is an ephemera. In his inability to accept her duplicity, three lines are twisted irretrievably.

The painful results of an impulsive teenage marriage provide the framework of the next story, "The Prodigal Niece." Ten years after her initial mistake, a now mature girl confronts the fact that, if she chooses to remain in the once-romantic marriage, it is her children who will pay the price of the mesalliance.

"The visitor" treats yet another aspect of illusion. A staunchly Catholic mother, unable to accept with equanimity her grown daughter's adoption of 1985 sexual standards, appeals to the clergy for assistance in persuading the girl to return to traditional mores. This, of all four stories, reflects my personal quest for understanding a church, which in transforming itself into a socially relevant body, has left its older members with a sense of abandonment.

"Welcome Home, Elliott" describes the love affair of one man with the City of New York, a concept difficult to grasp for someone who has not lived in Manhattan for an extended period. A returned traveler finds his beloved city crippled by the violence of the drug culture and must decide if loyalty or pragmatism will prevail in his choice of a permanent home.

It has been my experience that denied illusion can evoke widely varying responses, ranging from stony refusal to admit that love objects have proved unworthy, to surprising strength in the face of unpalatable situations. These stories offer no happy endings. They indicate instead that compromise can come in many forms.
Magnitude Gap Statistics and the Conditional Luminosity Function
Creators: name: More, Surhud
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In a recent preprint, Hearin et al. (2012,H12) suggest that the halo mass-richness calibration of clusters can be improved by using the difference in the magnitude of the brightest and the second brightest galaxy (magnitude gap) as an additional observable. They claim that their results are at odds with the results from Paranjape & Sheth (2012, PS12) who show that the magnitude distribution of the brightest and second brightest galaxies can be explained based on order statistics of luminosities randomly sampled from the total galaxy luminosity function. We find that a conditional luminosity function (CLF) for galaxies which varies with halo mass, in a manner which is consistent with existing observations, naturally leads to a magnitude gap distribution which changes as a function of halo mass at fixed richness, in qualitative agreement with H12. We show that, in general, the luminosity distribution of the brightest and the second brightest galaxy depends upon whether the luminosities of galaxies are drawn from the CLF or the global luminosity function. However, we also show that the difference between the two cases is small enough to evade detection in the small sample investigated by PS12. This shows that the luminosity distribution is not the appropriate statistic to distinguish between the two cases, given the small sample size. We argue in favor of the CLF (and therefore H12) based upon its consistency with other independent observations, such as the kinematics of satellite galaxies, the abundance and clustering of galaxies, and the galaxy-galaxy lensing signal from the Sloan Digital Sky Survey.
description: 8 pages, 5 figures, submitted to the ApJ main journal, updated references and a typo in the abstract
Enhanced Diphoton Signal of the Higgs Boson and the Muon g-2 in Gauge Mediation Models
Creators: name: Sato, Ryosuke
name: Tobioka, Kohsaku
name: Yokozaki, Norimi
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the diphoton signal of the Higgs boson in gauge mediated supersymmetry breaking models, which can explain both the Higgs boson mass of around 125 GeV and the result of the muon g-2 experiment. We consider two possible extensions of gauge mediation models: inclusion of vector-like matters, and a mixing between a messenger and the up-type Higgs. The large left-right mixing of staus is induced in both scenarios, resulting in the enhanced diphoton signal. We include a constraint from a charge breaking minimum, which is severe for the large left-right mixing of staus. The branching fraction of h to gamma gamma can be about 40 percent larger than that of the Standard Model Higgs boson, in the region of parameter space where the Higgs boson mass of around 125 GeV and the muon g-2 are explained.
description: 13 pages, 4 figures; Figures updated, taking into account results in new version (v2) of 1011.0260; references added
title: Strategien beim Simultandolmetschen von Formel 1-Interviews im ORF
Creators: name: Kraudinger, Verena
Year: 2024

description: Diese Masterarbeit hat das Ziel, die von DolmetscherInnen eingesetzten Strategien bei der Simultandolmetschung von Formel 1-Interviews im Fernsehen zu untersuchen. Der schnelle Wechsel von Fragen und Antworten sowie der Wechsel von RednerInnen stellt für MediendolmetscherInnen eine große Herausforderung dar. Um diese bewältigen zu können und zusätzlich den Anforderungen des Fernsehpublikums gerecht zu werden, setzen DolmetscherInnen individuelle Strategien ein. Diese werden anhand einer qualitativen Analyse, der ein Korpus aus 10 vom österreichischen Rundfunk (ORF) ausgestrahlten Formel 1-Siegerinterviews der Saison 2019 zugrunde liegt, untersucht. Die Daten der Studie basieren auf den Simultandolmetschungen des Sportjournalisten und nicht professionellen Dolmetschers Dieter Helbig. Die vom Englischen ins Deutsche gedolmetschten Interviews wurden aufgezeichnet, geschnitten und in WAV-Audiodateien umgewandelt, um so von dem Software-Programm EXMARaLDA gelesen werden zu können. Durch die dadurch erarbeiteten Transkriptionen konnte der Einsatz bestimmter Strategien festgestellt werden, die vor allem das Ziel der Simplifizierung verfolgten.
description: This study sets out to analyse and describe what strategies are used by non-professional interpreters to cope with the challenges of interpreting television interviews. The rapid question and answer format as well as the change of speakers represents a major challenge for media interpreters. Individual interpreting strategies are used to not only deal with the mentioned difficulties but also to fulfill the requirements of the television audience. A corpus analysis of ten Formula One podium interviews broadcast on the Austrian television channel ORF is carried out. The data material of this study is based on the simultaneous interpretations from Englisch into German by the sports journalist and non-professional interpreter Dieter Helbig. The podium interviews were recorded, edited and converted into WAV audios files in order to be read by the EXMARaLDA software programme. The resulting transcriptions made it possible to determine the use of certain strategies, which primarily pursued the goal of simplification.
Efficient quantum circuits for binary elliptic curve arithmetic: reducing T-gate complexity
Creators: name: Amento, Brittanney
name: Steinwandt, Rainer
name: Roetteler, Martin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Data Structures and Algorithms (cs.DS)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Elliptic curves over finite fields GF(2^n) play a prominent role in modern cryptography. Published quantum algorithms dealing with such curves build on a short Weierstrass form in combination with affine or projective coordinates. In this paper we show that changing the curve representation allows a substantial reduction in the number of T-gates needed to implement the curve arithmetic. As a tool, we present a quantum circuit for computing multiplicative inverses in GF(2^n) in depth O(n log n) using a polynomial basis representation, which may be of independent interest.
description: 14 pages
Generalized Binomial Edge Ideals
Creators: name: Rauh, Johannes
Publisher: name: arXiv
Year: 2012
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13P10, 13P25

description: This paper studies a class of binomial ideals associated to graphs with finite vertex sets. They generalize the binomial edge ideals, and they arise in the study of conditional independence ideals. A Gröbner basis can be computed by studying paths in the graph. Since these Gröbner bases are square-free, generalized binomial edge ideals are radical. To find the primary decomposition a combinatorial problem involving the connected components of subgraphs has to be solved. The irreducible components of the solution variety are all rational.
description: 6 pages. arXiv admin note: substantial text overlap with arXiv:1110.1338
HISTORY OF STUDYING THE ANCIENT KESH CITY AND CULTURAL MONUMENTS
Creators: name: Khazratov, Nurali
Publisher: name: Zenodo
Year: 2023

description: At the beginning of, Kesh had a great position in the Sogdian state. The Kashkadarya oasis became a crossroads of invasions in the 5th-7th centuries, and for some time the Kidaris, Chionis, and Ephtalians ruled this place. During this period, the Kang state began to exert its influence on the southern lands. Even Chorjoi is subject to him. The status of Kesh region will increase. It is also mentioned in the sources that it is included in the cache. This article provides information about the Kesh region based on sources.
Strategies to improve Type II DM prevention among undiagnosed prediabetics in a faith-based setting
Creators: name: Nwaji, Esther
Publisher: name: No Publisher Supplied
Year: 2022

description: Recent studies have discussed the effects of diet and lifestyle modification on the progression of type 2 diabetes among people living with the disease. The primary care clinician is at the forefront, charged with initiating diabetes prevention among her patient population long before being diagnosed with diabetes. The role of the National Diabetes Prevention Program in mitigating the risk of T2DM among the population that is undiagnosed and unaware is a promising area of research. Purpose of Project: This project aims to ascertain the effect of a modified Diabetes Prevention Program on diabetes attitude, body weight, BMI, and HgA1C among prediabetics who were undiagnosed and unaware from a sample selected from a local church in West Orange, New Jersey. Methodology: This Quasi-experimental pre-test/post-test study utilized a sample of 15 adults aged 35–79 years, with no prediabetes diagnosis, who were at moderate to high risk for diabetes based on a prediabetes risk score of 4 or more, and self-reported as non-diabetic. The prediabetes risk score was measured using the CDC-approved prediabetes risk assessment tool. Diabetes attitude was calculated using a modified version of the diabetes attitude scale.Results: Results showed an increase in diabetes attitude score for the sample after three months of intervention. The mean HBA1C, body weight, and BMI for the sample decreased post-intervention. An unintended consequence of this project was finding four participants with HBA1C above 7.0 and a positive family history of type 2 diabetes in a first-degree relative. These participants have followed up with their primary care providers. Implications for Practice: This project demonstrates the need for primary care clinicians and their patients to work together to improve preventive practices that curtail progression to type 2 diabetes.
Maria Immaculata in Trittenheim an der Mosel : Zum Rokoko-Bildhauer Johann Wenzel Grauer
Creators: name: Seewaldt, Peter
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 45 (2013): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Chemical complexity in astrophysical simulations: optimization and reduction techniques
Creators: name: Grassi, T.
name: Bovino, S.
name: Schleicher, D.
name: Gianturco, F. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Chemistry has a key role in the evolution of the interstellar medium (ISM), so it is highly desirable to follow its evolution in numerical simulations. However, it may easily dominate the computational cost when applied to large systems. In this paper we discuss two approaches to reduce these costs: (i) based on computational strategies, and (ii) based on the properties and on the topology of the chemical network. The first methods are more robust, while the second are meant to be giving important information on the structure of large, complex networks. To this aim we first discuss the numerical solvers for integrating the system of ordinary differential equations (ODE) associated with the chemical network. We then propose a buffer method that decreases the computational time spent in solving the ODE system. We further discuss a flux-based method that allows one to determine and then cut on the fly the less active reactions. In addition we also present a topological approach for selecting the most probable species that will be active during the chemical evolution, thus gaining information on the chemical network that otherwise would be difficult to retrieve. This topological technique can also be used as an a priori reduction method for any size network. We implemented these methods into a 1D Lagrangian hydrodynamical code to test their effects: both classes lead to large computational speed-ups, ranging from x2 to x5. We have also tested some hybrid approaches finding that coupling the flux method with a buffer strategy gives the best trade-off between robustness and speed-up of calculations.
description: accepted for publication in MNRAS
A Deep Dive into the Connections Between the Renormalization Group and Deep Learning in the Ising Model
Creators: name: Taylor, Kelsie
Publisher: name: California Institute of Technology
Year: 2023
Subjects: Physics
Ising Model
Statistical Physics
Renormalization Group Flow
Restricted Boltzmann Machines
Machine Learning

description: The renormalization group (RG) is an essential technique in statistical physics and quantum field theory, which considers scale-invariant properties of physical theories and how these theories’ parameters change with scaling. Deep learning is a powerful computational technique that uses multi-layered neural networks to solve a myriad of complicated problems. Previous research suggests the possibility that unsupervised deep learning may be a form of RG flow, by being a layer-by-layer coarse graining of the original data. We examined this connection on a more rigorous basis for the simple example of Kadanoff block renormalization of the 2D nearest-neighbor Ising model, with our deep learning accomplished via Restricted Boltzmann Machines (RBMs). We developed extensive renormalization techniques for the 1D and 2D Ising model to provide a baseline for comparison. For the 1D Ising model, we successfully used Adam optimization on a correlation length loss function to learn the group flow; yielding results consistent with the analytical model for infinite N. For the 2D Ising model, we successfully generated Ising model samples using the Wolff algorithm, and performed the group flow using a quasi-deterministic method, validating these results by calculating the critical exponent \nu. We then examined RBM learning of the Ising model layer by layer, finding a blocking structure in the learning that is qualitatively similar to RG. Lastly, we directly compared the weights of each layer from the learning to Ising spin renormalization, but found quantitative inconsistencies for the simple case of nearest-neighbor Ising models.
The Wigner caustic on shell and singularities of odd functions
Creators: name: Domitrz, Wojciech
name: Manoel, Miriam
name: Rios, Pedro de M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 58K40, 53D12, 81Q20, 58K70, 58K50

description: We study the Wigner caustic on shell of a Lagrangian submanifold L of affine symplectic space. We present the physical motivation for studying singularities of the Wigner caustic on shell and present its mathematical definition in terms of a generating family. Because such a generating family is an odd deformation of an odd function, we study simple singularities in the category of odd functions and their odd versal deformations, applying these results to classify the singularities of the Wigner caustic on shell, interpreting these singularities in terms of the local geometry of L.
description: 24 pages
Von St. Simeon in Trier nach Notre-Dame in Metz : Zum Schicksal der barocken Orgel von Jean Nollet
Creators: name: Coulot, Christophe
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 45 (2013): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Extending cosmology: the metric approach
Creators: name: Mendoza, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this chapter it is shown how the introduction of a fundamental constant of nature with dimensions of acceleration into the theory of gravity makes it possible to extend gravity in a very consistent manner.
description: 2012, Extending Cosmology: The Metric Approach, Open Questions in Cosmology; Review article for an Intech "Open questions in cosmology" book chapter (19 pages, 3 figures). Available from: http://www.intechopen.com/books/open-questions-in-cosmology/extending-cosmology-the-metric-approach
Early Planet Formation in Embedded Disks (eDisk): picture of a protostar at the low mass end revealed in IRAS 16253-2429
Creators: name: Aso, Yusuke
name: Ohashi, Nagayoshi
name: Jørgensen, Jes
name: Tobin, John
name: Kwon, Woojin
name: eDisk, Team
Publisher: name: Zenodo
Year: 2023

description: Disk substructures in protoplanetary disks are considered to be signs of planet formation. Meanwhile, recent survey observations have pointed out that the typical protoplanetary disks are not massive enough to form giant planets, whereas numerous giant planets are found in extrasolar systems. These results imply planet formation in an earlier, i.e., protostellar phase. To detect signs of planet formation in the protostellar stage, the ALMA large program eDisk has been carried out in Band 6 targeting 19 protostars (16 objects are newly observed). Our sample includes 12 Class 0 and 7 Class I protostars. These protostellar disks show differences from protoplanetary disks (e.g., much fewer visible substructures and more asymmetric brightness distributions along the disk minor axis). I will present the initial results mainly about a target, Class 0 protostar IRAS 16253-2429. Previous works suggested a central mass in this protostellar system close to the brown dwarf (BD) mass limit (0.08 Msun) with a large uncertainty (M*~0.02-0.12 Msun). Precise mass measurement is crucial to identify such a protostar that will help to approach the low mass end of star formation. The 1.3 mm continuum emission at an angular resolution of 0.08" (~11 au) shows a disk-like structure with a radius of ~20 au and a possible substructure. The C18O and 13CO J=2-1 lines trace the infalling envelope, previously reported. While the 12CO J=2-1 line traces the outflow perpendicular to the dusty disk, a high-velocity component (|V-Vsys|>2 km/s) of this line suggests the presence of a Keplerian disk. The SO J_N=6_5-5_4 line shows different velocity structures, implying the presence of a ring around the Keplerian disk and a streamer from the east. Our result may provide a typical picture of protostars at the low mass end.
The Adiabatic Phase Mixing and Heating of Electrons in Buneman Turbulence
Creators: name: Che, H.
name: Drake, J. F.
name: Swisdak, M.
name: Goldstein, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The nonlinear development of the strong Buneman instability and the associated fast electron heating in thin current layers with $Ω_e/ω_{pe} <1$ are explored. Phase mixing of the electrons in wave potential troughs and a rapid increase in temperature are observed during the saturation of the instability. We show that the motion of trapped electrons can be described using a Hamiltonian formalism in the adiabatic approximation. The process of separatrix crossing as electrons are trapped and de-trapped is irreversible and guarantees that the resulting electron energy gain is a true heating process.
description: 4 figs, 11 pages, Accepted by Physics of Plasma
Gra w zielone, czyli świadome ojcostwo. Heca w trzech aktach z prologiem i epilogiem
Creators: name: Essmanowski, Stefan (1898–1942)
name: Zegadłowicz, Emil (1888-1941)
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: SPIS TREŚCI Z czego się śmiejecie? 5 Prawda i blaga, pochody, rozwody 7 Stefana Essmanowskiego dzieła wczesne 10 Emil Zegadłowicz, Stefan Essmanowski – lata dwudzieste 13 Emil Zegadłowicz – Poznań i po Poznaniu 16 Stefan Essmanowski – Poznań i po Poznaniu 18 Zegadłowicza życie artystyczne po Grze w zielone 24 Essmanowskiego życie artystyczne po Grze w zielone 28 Przesyłamy naszą komedię 31 Kurtyna w górę... 40 Gra w zielone w przekazach 46 Przekaz G 46 Przekaz K 48 Przekaz S 50 Przekaz P 51 Przekaz W 51 Gra w zielone – inspiracje, aluzje, tropy i sugestie 53 Autorstwo 55 Tytuł i podtytuł 56 Dramatis personae 57 Boyownicy 59 Ideowa topografia snu 63 Faszyzm i dulszczyzna 66 Rezerwat ciemnoty 68 Recepcja, dopowiedzenia, zakończenia 69 Idee, idee... 70 Podziękowania 73 Gra w zielone, czyli Świadome ojcostwo prolog 77 aktpierwszy 91 aktdrugi 159 akttrzeci 221 epilog 277 przypisy279 przypisy językowe 297 nota edytorska 301 bibliografia 307 indeks 315 wykaz ilustracji 321
description: Nigdy nieopublikowana komedia "Gra w zielone, czyli Świadome ojcostwo" jest jednym z pierwszych utworów Zegadłowicza (ze współautorstwem Stefana Essmanowskiego), w których do głosu dochodzi w sposób niezawoalowany aktualna rzeczywistość społeczna, historyczna i obyczajowa – oglądana w krzywym zwierciadle satyry, smagana piętnującą ich absurd ironią. Aczkolwiek dominującą konwencją przedstawienia jest oniryczne odrealnienie świata, to łatwo wskazać analogie łączące treści sztuki z wypadkami politycznymi rozgrywającymi się w hitlerowskich Niemczech i sanacyjnej Polsce lat 30. Motywem zasadniczym jest przewrót społeczny dokonany przez Adolfa Dolla, który wraz z poplecznikami zaprowadza w kraju rządy silnej ręki. Opozycjoniści osadzeni zostają w obozach koncentracyjnych, miazmaty dawnej kultury zostają unicestwione w imię surowych, tradycyjnych obyczajów, płomienie trawią nieprawomyślne książki, ubrane w zielone koszule bojówki sieją terror w społeczeństwie. Upadek kultury znaczy się w satyrze rozbuchanym seksualizmem i alkoholowym nałogiem. Komedia nigdy nie została wystawiona na scenie.
A cosmological dust model with extended f(chi) gravity
Creators: name: Carranza, D. A.
name: Mendoza, S.
name: Torres, L. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Introducing a fundamental constant of nature with dimensions of acceleration into the theory of gravity makes it possible to extend gravity in a very consistent manner. At the non-relativistic level a MOND-like theory with a modification in the force sector is obtained, which is the limit of a very general metric relativistic theory of gravity. Since the mass and length scales involved in the dynamics of the whole universe require small accelerations of the order of Milgrom's acceleration constant a_0, it turns out that the relativistic theory of gravity can be used to explain the expansion of the universe. In this work it is explained how to use that relativistic theory of gravity in such a way that the overall large-scale dynamics of the universe can be treated in a pure metric approach without the need to introduce dark matter and/or dark energy components.
description: 7 pages, 1 figure. Accepted for publication in the European Physical Journal C
Mit Plan zum Erfolg : Die Sonderausstellung "Ein Traum von Rom. Römisches Stadtleben in Südwestdeutschland", 15. März - 28. September 2014
Creators: name: Unruh, Frank
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 46 (2014): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Three dimensional quantum key distribution in the presence of several eavesdroppers
Creators: name: Daoud, M.
name: Ez-zahraouy, H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum key distribution based on encoding in three dimensional systems in the presence of several eavesdroppers is proposed. This extends the BB84 protocol in the presence of many eavesdroppers where two-level quantum systems (qubits) are replaced by three-level systems (qutrits). We discuss the scenarios involving two, three and four complementary bases. We derive the explicit form of Alice and Bob mutual information and the information gained by each eavesdropper. In particular, we show that, in the presence of only one eavesdropper, the protocol involving four bases is safer than the other ones. However, for two eavesdroppers, the security is strongly dependent on the attack probabilities. The effect of a large number of eavesdroppers is also investigated.
Lászlá Barkóczi, Pannonische Glasfunde in Ungarn
Creators: name: Follmann-Schulz, Anna-Barbara
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: László Barkóczi, Pannonische Glasfunde in Ungarn. Studia Archaeologica IX. Verlag der ungarischen Akademie der Wissenschaften, Akadémiai Kiadó, Budapest 1988. ISBN 963-05-4286-2. 223 Seiten mit 4 Abbildungen und 117 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 2 Nr. 68 (1990)
Correspondence and Independence of Numerical Evaluations of Algorithmic Information Measures
Creators: name: Soler-Toscano, Fernando
name: Zenil, Hector
name: Delahaye, Jean-Paul
name: Gauvrit, Nicolas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: Computational Complexity (cs.CC)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: We show that real-value approximations of Kolmogorov-Chaitin (K_m) using the algorithmic Coding theorem as calculated from the output frequency of a large set of small deterministic Turing machines with up to 5 states (and 2 symbols), is in agreement with the number of instructions used by the Turing machines producing s, which is consistent with strict integer-value program-size complexity. Nevertheless, K_m proves to be a finer-grained measure and a potential alternative approach to lossless compression algorithms for small entities, where compression fails. We also show that neither K_m nor the number of instructions used shows any correlation with Bennett's Logical Depth LD(s) other than what's predicted by the theory. The agreement between theory and numerical calculations shows that despite the undecidability of these theoretical measures, approximations are stable and meaningful, even for small programs and for short strings. We also announce a first Beta version of an Online Algorithmic Complexity Calculator (OACC), based on a combination of theoretical concepts, as a numerical implementation of the Coding Theorem Method.
description: 22 pages, 8 images. This article draws heavily from arXiv:1211.1302
Chandra-HETGS Observations of the Brightest Flare Seen from Sgr A*
Creators: name: Nowak, M. A.
name: Neilsen, J.
name: Markoff, S. B.
name: Baganoff, F. K.
name: Porquet, D.
name: Grosso, N.
name: Levin, Y.
name: Houck, J.
name: Eckart, A.
name: Falcke, H.
name: Ji, L.
name: Miller, J. M.
name: Wang, Q. D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Starting in 2012, we began an unprecedented observational program focused on the supermassive black hole in the center of our Galaxy, Sgr A*, utilizing the High Energy Transmission Gratings Spectrometer (HETGS) instrument on the Chandra X-ray Observatory. These observations will allow us to measure the quiescent X-ray spectra of Sgr A* for the first time at both high spatial and spectral resolution. The X-ray emission of Sgr A*, however, is known to flare roughly daily by factors of a few to ten times over quiescent emission levels, with rarer flares extending to factors of greater than 100 times quiescence. Here were report an observation performed on 2012 February 9 wherein we detected what is the highest peak flux and fluence flare ever observed from Sgr A*. The flare, which lasted for 5.6 ks and had a decidedly asymmetric profile with a faster decline than rise, achieved a mean absorbed 2-8 keV flux of (8.5+/-0.9)X10^{-12} erg cm^{-2} s^{-1}. The peak flux was 2.5 times higher, and the total 2-10 keV emission of the event was approximately 10^{39} erg. Only one other flare of comparable magnitude, but shorter duration, has been observed in Sgr A* by XMM-Newton in 2002 October. We perform spectral fits of this Chandra observed flare, and compare our results to the two brightest flares ever observed with XMM-Newton. We find good agreement among the fitted spectral slopes (Gamma~2) and X-ray absorbing columns (N_H~15X10^{22} cm^{-2}) for all three of these events, resolving prior differences (which are most likely due to the combined effects of pileup and spectral modeling) among Chandra and XMM-Newton observations of Sgr A* flares. We also discuss fits to the quiescent spectra of Sgr A*.
description: To be published in the Astrophysical Journal. Animated GIF of the flare image available at: www.sgra-star.com
Structure analysis of single- and multi-frequency subspace migrations in inverse scattering problems
Creators: name: Jo, Young Deuk
name: Kwon, Young Mi
name: Huh, Joo Young
name: Park, Won-Kwang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this literature, we carefully investigate the structure of single- and multi-frequency imaging functions, that are usually employed in inverse scattering problems. Based on patterns of the singular vectors of the Multi-Static Response (MSR) matrix, we establish a relationship between imaging functions and the Bessel function. This relationship indicates certain properties of imaging functions and the reason behind enhancement in the imaging performance by multiple frequencies. Several numerical simulations with a large amount of noisy data are performed in order to support our investigation.
description: 11 pages, 10 figures
Hans-Helmut Wegner, Die latenezeitlichen Funde vom Christenberg bei Münchhausen, Kreis Marburg-Biedenkopf
Creators: name: Peschel, Karl
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Hans-Helmut Wegner, Die latenezeitlichen Funde vom Christenberg bei Münchhausen,
Kreis Marburg-Biedenkopf. Materialien zur Vor- und Frühgeschichte von Hessen,
Band 6. Selbstverlag des Landesamtes für Denkmalpflege Hessen, Wiesbaden 1989.
204 Seiten, 43 Abbildungen, 109 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 2 Nr. 68 (1990)
Combinatorial problems in the semiclassical approach to quantum chaotic transport
Creators: name: Novaes, Marcel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A semiclassical approach to the calculation of transport moments $M_m={\rm Tr}[(t^†t)^m]$, where $t$ is the transmission matrix, was developed in [M. Novaes, Europhys. Lett. 98, 20006 (2012)] for chaotic cavities with two leads and broken time-reversal symmetry. The result is an expression for $M_m$ as a perturbation series in 1/N, where N is the total number of open channels, which is in agreement with random matrix theory predictions. The coefficients in this series were related to two open combinatorial problems. Here we expand on this work, including the solution to one of the combinatorial problems. As a by-product, we also present a conjecture relating two kinds of factorizations of permutations.
description: 13 pages, 2 figures. v2-minor changes, including title
Jean Clottes, Niaux
Creators: name: Mania, Dietrich
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Jean Clottes, Niaux. Die altsteinzeitlichen Bilderhöhlen in der Ariège. Speläo 4. Jan Thorbecke
Verlag GmbH & Co., Sigmaringen 1997. DEM 89,— (€ 45,50). ISBN 3-7995-9003-
X. 178 Seiten mit 181 Abbildungen und Karten, davon 136 in Farbe.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 77 Nr. 2 (1999)
Biorthogonal Quantum Mechanics: Super-Quantum Correlations and Expectation Values without Definite Probabilities
Creators: name: Chang, Lay Nam
name: Lewis, Zachary
name: Minic, Djordje
name: Takeuchi, Tatsu
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose mutant versions of quantum mechanics constructed on vector spaces over the finite Galois fields GF(3) and GF(9). The mutation we consider here is distinct from what we proposed in previous papers on Galois field quantum mechanics. In this new mutation, the canonical expression for expectation values is retained instead of that for probabilities. In fact, probabilities are indeterminate. Furthermore, it is shown that the mutant quantum mechanics over the finite field GF(9) exhibits super-quantum correlations (i.e. the Bell-Clauser-Horne-Shimony-Holt bound is 4). We comment on the fundamental physical importance of these results in the context of quantum gravity.
description: 28 pages LaTeX. Uses svjour2.cls. 2 pdf figures. Updated bibliography
Der Sassen Speyghel. Sachsenspiegel, Recht, Alltag
Creators: name: Scholkmann, Barbara
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Der Sassen Speyghel. Sachsenspiegel, Recht, Alltag. Isensee Verlag, Oldenburg 1995. Band
1: Beiträge und Katalog zu den Ausstellungen „Bilderhandschriften des Sachsenspiegels
– Niederdeutsche Sachsenspiegel“ und „Nun vernehmet in Land und Stadt – Oldenburg,
Sachsenspiegel,Stadtrecht“. Herausgegeben von Egbert Koolman, Ewald Gäßler,
Friedrich Scheele. Veröffentlichungen des Stadtmuseums Oldenburg, Band 21. DEM
76,00 (€ 38,86). ISBN 3-89598204-7. 520 Seiten mit 171 Abbildungen und zahlreichen
Tabellen. Band 2: Beiträge und Katalog zur Ausstellung „Aus dem Leben gegriffen –
Ein Rechtsbuch spiegelt seine Zeit“. Herausgegeben von Mamoun Fansa. Archäologische
Mitteilungen aus Nordwestdeutschland, Beiheft 10. ISBN 3-89598-241-5. 586 Seiten
mit 328 Abbildungen.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 77 Nr. 2 (1999)
„Halbdurchbohrte Keile" aus dem Reg.-Bez. Stade
Creators: name: Deichmüller, Jürgen
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 37 (1968): Nachrichten aus Niedersachsens Urgeschichte
Amplitude Death: The emergence of stationarity in coupled nonlinear systems
Creators: name: Saxena, Garima
name: Prasad, Awadhesh
name: Ramaswamy, Ram
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: When nonlinear dynamical systems are coupled, depending on the intrinsic dynamics and the manner in which the coupling is organized, a host of novel phenomena can arise. In this context, an important emergent phenomenon is the complete suppression of oscillations, formally termed amplitude death (AD). Oscillations of the entire system cease as a consequence of the interaction, leading to stationary behavior. The fixed points that the coupling stabilizes can be the otherwise unstable fixed points of the uncoupled system or can correspond to novel stationary points. Such behaviour is of relevance in areas ranging from laser physics to the dynamics of biological systems. In this review we discuss the characteristics of the different coupling strategies and scenarios that lead to AD in a variety of different situations, and draw attention to several open issues and challenging problems for further study.
description: Physics Reports (2012)
Discovering Nonstandard Higgs bosons in the H -> ZA Channel Decay to Multileptons
Creators: name: Chang, Spencer
name: Menon, Arjun
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this article we consider the possibility of observing nonstandard Higgs bosons in the H -> Z A -> Z tau+ tau- channel. We present three benchmark scenarios in the NMSSM where H -> ZA is the dominant decay mode for one of the nonstandard Higgs bosons while the lightest CP-even Higgs is Standard Model like. Using the latest CMS multilepton analysis based on 7 TeV LHC data, we put limits on the signal cross-section, which constrain leptophilic scenarios. Projecting to future LHC analyses with improvements in background modeling, we show that with O(30) fb^{-1} of data, such a multilepton analysis is very close to constraining our NMSSM benchmarks. As we illustrate with a toy model, for light A masses, the large boost of the A makes it inefficient to select two hadronic taus, since isolation and the transverse momenta are in tension. This efficiency could be improved by including boosted di-tau jets as an object in future multilepton analyses. We also discuss different methods to confirm this scenario by reconstruction of the m_H and m_A masses. In particular we consider the transverse mass distribution, collinear mass distribution and an analytical solution using trial masses.
description: 18 pages, 5 figures. Added references, revised Section 2, results unchanged
Ein Denar Faustina der Älteren von der kaiserzeitlichen Siedlung am Tönneckenborn, Gemarkung Wetzleben, Kr. Wolfenbüttel
Creators: name: Meyer, B.-U.
name: Niquet, Franz
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 37 (1968): Nachrichten aus Niedersachsens Urgeschichte
Shot noise spectroscopy on a semiconductor quantum dot in the elastic and inelastic cotunneling regimes
Creators: name: Okazaki, Yuma
name: Sasaki, Satoshi
name: Muraki, Koji
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report shot noise spectroscopy on a semiconductor quantum dot in a cotunneling regime. The DC conductance measurements show clear signatures of both elastic and inelastic cotunneling transport inside a Coulomb diamond. We observed Poissonian shot noise with the Fano factor $F\approx 1$ in the elastic cotunneling regime, and super-Poissonian Fano factor $1
description: 7 pages, 5 figures
Überschnittene Wagengleise im Bereich zweier Grabhügel der Einzelgrabkultur bei Schneverdingen, Kr. Soltau
Creators: name: Voss, K. L.
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 39 (1970): Nachrichten aus Niedersachsens Urgeschichte