cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Les enjeux du changement climatique dans les modèles de développement touristique
Creators: name: Policarpo, David
Publisher: name: Zenodo
Year: 2012

description: Le changement climatique a une incidence sur l'ensemble des activités humaines et socioéconomiques et tend à s'aggraver avec le maintien des modèles actuels de croissance.
Le tourisme international, en particulier dans le bassin méditerranéen, dépend du transport aérien, qui lui-même contribue aux émissions de GES.
Dans ces conditions, le modèle de développement du tourisme doit être compatible avec le développement durable, dans le contexte du changement climatique
NLL Order Contributions for Exclusive Processes in Jet-Calculus Scheme
Creators: name: Tanaka, Hidekazu
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the next-to-leading logarithmic (NLL) order contributions of the quantum chromodynamics (QCD) for exclusive processes evaluated by Monte Carlo methods. Ambiguities of the Monte Carlo calculation based on the leading-logarithmic (LL) order approximations are pointed out. To remove these ambiguities, we take into account the NLL order terms. In a model presented in this paper, interference contributions due to the NLL order terms are included for the generation of the transverse momenta in initial-state parton radiations. Furthermore, a kinematical constraint due to parton radiation, which is also a part of the NLL order contributions, is taken into account. This method guarantees a proper phase space boundary for hard scattering cross sections as well as parton radiations. As an example, cross sections for lepton pair productions mediated by a virtual photon in hadron-hadron collisions are calculated, using the jet-calculus scheme for flavor nonsinglet quarks.
description: 17 pages, 3 figures
Validation of a diabetes model : a process to select and assess the validity of an existing model for economic evaluation of type 2 diabetes in British Columbia
Creators: name: Smith, Kirby Lee
Publisher: name: University of British Columbia
Year: 2017

description: The growing burden of chronic disease like Type 2 Diabetes Mellitus (T2DM) raises concern about the sustainability of Canada’s health system. Consequently, greater emphasis is being placed on economic evaluation using computer simulation models to enhance decision making in health care. This research was initiated to assess if model output for a cost-effectiveness analysis (CEA) in T2DM would be generalizable to a diverse BC population. The thesis outline is as follows: • Chapter 1 overviews the epidemiology, risk factors and complications of T2DM, the role of model based economic evaluation and knowledge gaps used to guide the thesis objectives. • Chapter 2 assesses the methods of existing T2DM models and utilizes criteria to select a model for validation. • Chapter 3 describes an internal validation of a T2DM model by comparing the expected versus actual impact of changes to input parameters on output. • Chapter 4 describes an external validation comparing the predicted rate of vascular events to the observed rate by gender, age and ethnic sub-cohorts from a BC population based on the coefficient of determination (R²) and a 95% confidence interval (CI). • Chapter 5 summarizes the results, discusses limitations, and highlights future research to enhance the credibility of T2DM models. Results: The Ontario Diabetes Economic Model (ODEM) was selected and an internal validation demonstrated the simulated rate of vascular events responded as expected to changes in baseline variables in a 10 year simulation. The external validation in cohorts with no history of complications had a modest positive correlation (R² = 0.68) and a tendency to over predict vascular events in older adults. Adding individuals with previous events improved the correlation (R² > 0.99) and statistical accuracy of the ODEM. A higher correlation was observed in those of younger age, male gender (R² = 0.71) and SA ethnicity (R² = 0.77). Conclusion: The ODEM was demonstrated to be a functional model with output considered generalizable for the economic evaluation of a diverse BC T2DM population. There were trends in model to overestimate complications in cohorts with no previous vascular events and those of older age that require further research to validate.
Enhanced Speech Development Through Combined Speech Therapy Massage and Augmentative Alternative Communication: A Randomized Controlled Trial of Preschool Children
Creators: name: MUSTAMU, ALVA CHERRY
name: Situmorang, Panel
name: Maryen, Yehud
name: samaran, elisabeth
name: Hafni Hasim, Nur
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 390110
subject: Medicine, nursing and health curriculum and pedagogy

description: Background: Speech delay affects 5–10% of preschool-aged children and has significant implications for cognitive, social, and emotional development. Traditional speech therapy is often inadequate for achieving long-term outcomes. This study aimed to evaluate the efficacy of combining Speech Therapy Massage (STM) with Augmentative Alternative Communication (AAC) compared to each method independently in enhancing speech abilities in children.Methods: This research utilised a randomised controlled trial (RCT) design involving 120 children aged 2–6 years, allocated into three intervention groups: STM, AAC, and combined STM-AAC. The intervention was conducted over a nine-month period, with speech development assessed using the Communication and Symbolic Behaviour Scales (CSBS) and Ages and Stages Questionnaires (ASQ). Data analysis comprised ANOVA with post-hoc Tukey tests to compare efficacy across groups.Results: The STM-AAC combination group demonstrated significant improvements in CSBS (37%) and ASQ scores (41%) compared to the STM (24%, 27%) and AAC groups (22%, 23%), respectively (p < 0.01). The most substantial advancements were observed in constructing simple sentences (75%) and utilising two-word phrases (80%) within the combination group. Parental adherence to therapy protocols was also the highest in this group (95%).Conclusion: The combination of STM and AAC yielded superior outcomes compared with single-method interventions, supporting the efficacy of a multimodal neuroplasticity-based approach in speech therapy. These findings significantly contribute to the development of comprehensive intervention strategies for children with speech delay. Further studies are warranted to assess the long-term impacts and neurophysiological mechanisms underlying these results.
Samara no 14 [Spanish].
Creators: name: Millennium Seed Bank Project
Publisher: name: Royal Botanic Gardens, Kew
Year: 2008
Subjects: Citrus
Plant conservation
Burkina Faso
Mauritius
Australia
Seed banks
Mexico
Orchid Seed Stores for Sustainable Use (OSSU) Project
'Difficult' Seeds Project
United States
Ex situ conservation
Millennium Seed Bank Project
China
Mali
Botswana

description: IF = none.
description: Ardingly, West Sussex, UK
Quantum Szilard Engine
Creators: name: Kim, Sang Wook
name: Sagawa, Takahiro
name: De Liberato, Simone
name: Ueda, Masahito
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Szilard engine (SZE) is the quintessence of Maxwell's demon, which can extract the work from a heat bath by utilizing information. We present the first complete quantum analysis of the SZE, and derive an analytic expression of the quantum-mechanical work performed by a quantum SZE containing an arbitrary number of molecules, where it is crucial to regard the process of insertion or removal of a wall as a legitimate thermodynamic process. We find that more (less) work can be extracted from the bosonic (fermionic) SZE due to the indistinguishability of identical particles.
description: 4 pages, 3 figures + supplementary information
Thermalization and Quantum Correlations in Exactly Solvable Models
Creators: name: Cazalilla, Miguel A.
name: Iucci, A.
name: Chung, Ming-Chiang
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The generalized Gibbs ensemble introduced for describing few body correlations in exactly solvable systems following a quantum quench is related to the nonergodic way in which operators sample, in the limit of infinite time after the quench, the quantum correlations present in the initial state. The nonergodicity of the correlations is thus shown \emph{analytically} to imply the equivalence with the generalized Gibbs ensemble for quantum Ising and XX spin chains as well as for the Luttinger model the thermodynamic limit, and for a broad class of initial states and correlation functions of both local and nonlocal operators.
description: 12 pages, 4 figures. Expanded in response to Referee criticism
Topological term in the non-linear $σ$ model of the SO(5) spin chains
Creators: name: Lee, Dung-Hai
name: Zhang, Guang-Ming
name: Xiang, Tao
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We show that there is a topological (Berry phase) term in the non-linear $σ$ model description of the SO(5) spin chain. It distinguishes the linear and projective representations of the SO(5) symmetry group, in exact analogy to the well-known $θ$-term of the SO(3) spin chain. The presence of the topological term is due to the fact that $π_2(\frac{SO(5)}{SO(3)\times SO(2)})= \mathbb{Z}$. We discuss the implication of our results on the spectra of the SO(5) spin chain, and connect it with a recent solvable SO(5) spin model which exhibits valence bond solid ground state and edge degeneracy.
description: 12 pages, 1 figure; the publication version
Sparse Volterra and Polynomial Regression Models: Recoverability and Estimation
Creators: name: Kekatos, Vassilis
name: Giannakis, Georgios B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Machine Learning (cs.LG)
subject: Information Theory (cs.IT)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Volterra and polynomial regression models play a major role in nonlinear system identification and inference tasks. Exciting applications ranging from neuroscience to genome-wide association analysis build on these models with the additional requirement of parsimony. This requirement has high interpretative value, but unfortunately cannot be met by least-squares based or kernel regression methods. To this end, compressed sampling (CS) approaches, already successful in linear regression settings, can offer a viable alternative. The viability of CS for sparse Volterra and polynomial models is the core theme of this work. A common sparse regression task is initially posed for the two models. Building on (weighted) Lasso-based schemes, an adaptive RLS-type algorithm is developed for sparse polynomial regressions. The identifiability of polynomial models is critically challenged by dimensionality. However, following the CS principle, when these models are sparse, they could be recovered by far fewer measurements. To quantify the sufficient number of measurements for a given level of sparsity, restricted isometry properties (RIP) are investigated in commonly met polynomial regression settings, generalizing known results for their linear counterparts. The merits of the novel (weighted) adaptive CS algorithms to sparse polynomial modeling are verified through synthetic as well as real data tests for genotype-phenotype analysis.
description: 20 pages, to appear in IEEE Trans. on Signal Processing
Likelihood Approach to the First Dark Matter Results from XENON100
Creators: name: XENON100 Collaboration
name: Aprile, E.
name: Arisaka, K.
name: Arneodo, F.
name: Askin, A.
name: Baudis, L.
name: Behrens, A.
name: Bokeloh, K.
name: Brown, E.
name: Bruch, T.
name: Cardoso, J. M. R.
name: Choi, B.
name: Cline, D.
name: Duchovni, E.
name: Fattori, S.
name: Ferella, A. D.
name: Giboni, K. -L.
name: Gross, E.
name: Kish, A.
name: Lam, C. W.
name: Lamblin, J.
name: Lang, R. F.
name: Lim, K. E.
name: Lindemann, S.
name: Lindner, M.
name: Lopes, J. A. M.
name: Undagoitia, T. Marrodán
name: Mei, Y.
name: Fernandez, A. J. Melgarejo
name: Ni, K.
name: Oberlack, U.
name: Orrigo, S. E. A.
name: Pantic, E.
name: Plante, G.
name: Ribeiro, A. C. C.
name: Santorelli, R.
name: Santos, J. M. F. dos
name: Schumann, M.
name: Shagin, P.
name: Teymourian, A.
name: Thers, D.
name: Tziaferi, E.
name: Vitells, O.
name: Wang, H.
name: Weber, M.
name: Weinheimer, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Many experiments that aim at the direct detection of Dark Matter are able to distinguish a dominant background from the expected feeble signals, based on some measured discrimination parameter. We develop a statistical model for such experiments using the Profile Likelihood ratio as a test statistic in a frequentist approach. We take data from calibrations as control measurements for signal and background, and the method allows the inclusion of data from Monte Carlo simulations. Systematic detector uncertainties, such as uncertainties in the energy scale, as well as astrophysical uncertainties, are included in the model. The statistical model can be used to either set an exclusion limit or to make a discovery claim, and the results are derived with a proper treatment of statistical and systematic uncertainties. We apply the model to the first data release of the XENON100 experiment, which allows to extract additional information from the data, and place stronger limits on the spin-independent elastic WIMP-nucleon scattering cross-section. In particular, we derive a single limit, including all relevant systematic uncertainties, with a minimum of 2.4x10^-44 cm^2 for WIMPs with a mass of 50 GeV/c^2.
description: 8 pages, 6 figures, matches accepted version
Closed Timelike Curves in the Galileon Model
Creators: name: Evslin, Jarah
name: Qiu, Taotao
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It has long been known that generic solutions to the nonlinear DGP and Galileon models admit superluminal propagation. In this note we present a solution of these models which also admits closed timelike curves (CTCs). We observe that these CTCs only arise when, according to each observer, there exists some region in which the higher derivative terms are larger than the 2-derivative kinetic term.
description: 16 pages, 2 jpg figures, version published in JHEP (Nov 8) add refs, details and stability analysis
title: Эколого-экономический ущерб, вызванный деятельностью бобров
Creators: name: Парфеева, Полина
name: Терещенко, Оксана
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Проблема соседства с бобрами иногда очень остро стоит в некоторых районах Новгородской области из-за большой популяции этих грызунов. В статье представлено описание экологической роли речного бобра (Castor fiber L.), приведена оценка некоторых составляющих экономического ущерба, вызванного деятельностью речного бобра на участке в Батецком районе Новгородской области. Обсуждены перспективы снижения ущерба,
предложены основные возможные варианты решения проблемы.
New Class of High-Energy Transients from Crashes of Supernova Ejecta with Massive Circumstellar Material Shells
Creators: name: Murase, Kohta
name: Thompson, Todd A.
name: Lacki, Brian C.
name: Beacom, John F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A new class of core-collapse supernovae (SNe) has been discovered in recent years by optical/infrared surveys; these SNe suggest the presence of one or more extremely dense (~10^5-10^11 cm^-3) shells of circumstellar material (CSM) on 10^2-10^4 AU scales. We consider the collisions of the SN ejecta with these massive CSM shells as potential cosmic-ray (CR) accelerators. If ~10% of the SN energy goes into CRs, multi-TeV neutrinos and/or GeV-TeV gamma rays almost simultaneous with the optical/infrared light curves are detectable for SNe at <20-30 Mpc. A new type of coordinated multi-messenger search for such transients of duration ~1 - 10 months is required; these may give important clues to the physical origin of such SNe and to CR acceleration mechanisms.
description: 7 pages, 2 figures, accepted for publication in PRD, with extended descriptions. Conclusions unchanged
Probing the first galaxies with the SKA
Creators: name: Santos, M. G.
name: Silva, M. B.
name: Pritchard, J. R.
name: Cen, R.
name: Cooray, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Observations of anisotropies in the brightness temperature of the 21 cm line of neutral hydrogen from the period before reionization would shed light on the dawn of the first stars and galaxies. In this paper, we use large-scale semi-numerical simulations to analyse the imprint on the 21 cm signal of spatial fluctuations in the Lyman-alpha flux arising from the clustering of the first galaxies. We show that an experiment such as the Square Kilometer Array (SKA) can probe this signal at the onset of reionization, giving us important information about the UV emission spectra of the first stars and characterizing their host galaxies. SKA-pathfinders with ~ 10% of the full collecting area should be capable of making a statistical detection of the 21 cm power spectrum at redshifts z < 20 (corresponding to frequencies $ν$ > 67 MHz). We then show that the SKA should be able to measure the three dimensional power spectrum as a function of the angle with the line of sight and discuss the use of the redshift space distortions as a way to separate out the different components of the 21 cm power spectrum. We demonstrate that, at least on large scales where the Lyman-alpha fluctuations are linear, they can be used as a model independent way to extract the power spectra due to these Lyman-alpha fluctuations.
description: 13 pages, 17 figures. New version to match version accepted by A&A. Improved discussions on the Lyman-alpha simulation, adiabatic cooling fluctuations, the Fisher matrix approach and the Poisson term calculation. New version of the code available at: http://www.SimFast21.org
title: Протеиновые смеси как источник белка в период восстановления после спортивных тренировок
Creators: name: Петрова, Мария
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: При силовых тренировках у спортсменов повышается потребность в количестве употребляемого белка, так как он отвечает за восстановление и рост тканей, а также препятствует их разрушению во время тренировок. На данный момент на рынке представлено большое количество видов протеиновых смесей для употребления, однако они
все имеют разные качественные пищевые показатели. Составлены рекомендации по употреблению протеиновых добавок в период восстановления после тренировок, с учетом скорости усвоения организмом разных видов белка.
The physical meaning of the de Sitter invariants
Creators: name: Cotaescu, Ion I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the Lie algebras of the covariant representations transforming the matter fields under the de Sitter isometries. We point out that the Casimir operators of these representations can be written in closed forms and we deduce how their eigenvalues depend on the field's rest energy and spin. For the scalar, vector and Dirac fields, which have well-defined field equations, we express these eigenvalues in terms of mass and spin obtaining thus the principal invariants of the theory of free fields on the de Sitter spacetime. We show that in the flat limit we recover the corresponding invariants of the Wigner irreducible representations of the Poincare group.
description: 22 pages no figures
A cross-correlation study of the Fermi-LAT $γ$-ray diffuse extragalactic signal
Creators: name: Xia, Jun-Qing
name: Cuoco, Alessandro
name: Branchini, Enzo
name: Fornasa, Mattia
name: Viel, Matteo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work, starting from 21 months of data from the Fermi-Large Area Telescope, we derive maps of the residual isotropic gamma-ray emission, a relevant fraction of which is expected to be contributed by the extragalactic diffuse gamma-ray background. We compute the angular two-point auto-correlation function of the residual Fermi-LAT maps at energies E>1GeV, E>3GeV and E>30GeV well above the Galactic plane and find no significant correlation signal. This is, indeed, what is expected if the EGB were contributed by BL Lacertae, Flat Spectrum Radio Quasars or star-forming galaxies, since, in this case, the predicted signal is very weak. Then, we search for the Integrated Sachs-Wolfe signature by cross-correlating the Fermi-LAT maps with the WMAP7-Cosmic Microwave Background map. We find a cross-correlation consistent with zero, even though the expected signal is larger than that of the EGB auto-correlation. Finally, in an attempt to constrain the nature of the gamma-ray background we cross-correlate the Fermi-LAT maps with the angular distributions of objects that may contribute to the EGB: QSOs in the SDSS-DR6 catalog, NVSS galaxies, 2MASS galaxies and LRG in the SDSS catalog. The cross-correlation is always consistent with zero, in agreement with theoretical expectations, but we find (with low statistical significance) some interesting features that may indicate that some specific classes of objects contribute to the EGB. A chi2 analysis confirms that the correlation properties of the 21-month data do not provide strong constraints of the EGB origin. However, the results suggest that the situation will significantly improve with the 5- and 10-year Fermi-LAT data. The future EGB analysis will then allow placing significant constraints on the nature of the EGB and might provide in addition a detection of the ISW signal. (Abridged)
description: 18 pages, 23 figures, 2 tables, MNRAS in press
Parametrized 3D models of neutrino-driven supernova explosions: Neutrino emission asymmetries and gravitational-wave signals
Creators: name: Müller, E.
name: Janka, H. -Th.
name: Wongwathanarat, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Time-dependent and direction-dependent neutrino and gravitational-wave (GW) signatures are presented for a set of 3D hydrodynamic models of parametrized, neutrino-driven supernova explosions of non-rotating 15 and 20 solar mass stars. We employ an approximate treatment of neutrino transport. Due to the excision of the high-density core of the proto-neutron star and the use of an axis-free overset grid, the models can be followed from the post-bounce accretion phase for more than one second without imposing any symmetry restrictions. GW and neutrino emission exhibit the generic time-dependent features known from 2D models. Non-radial hydrodynamic mass motions in the accretion layer and their interaction with the outer layers of the proto-neutron star together with anisotropic neutrino emission give rise to a GW signal with an amplitude of ~5-20 cm and frequencies 100--500 Hz. The GW emission from mass motions reaches a maximum before the explosion sets in. Afterwards the GW signal exhibits a low-frequency modulation, in some cases describing a quasi-monotonic growth, associated with the non-spherical expansion of the explosion shock wave and the large-scale anisotropy of the escaping neutrino flow. Variations of the mass-quadrupole moment due to convective activity inside the nascent neutron star contribute a high-frequency component to the GW signal during the post-explosion phase. The GW signals exhibit strong variability between the two polarizations, different explosion simulations and different observer directions, and does not possess any template character. The neutrino emission properties show fluctuations over the neutron star surface on spatial and temporal scales that reflect the different types of non-spherical mass motions. The modulation amplitudes of the measurable neutrino luminosities and mean energies are significantly smaller than predicted by 2D simulations.
description: revised version: 20 pages, 17 figures, Astronomy & Astrophysics in press
title: Bary, Anton de
title: Catalogus Professorum Halensis
titleType: Subtitle
title: Biografienportal Sachsen-Anhalt
titleType: Other
Creators: name: Catalogus Professorum Halensis
name: Eberle, Henrik
Publisher: name: Historisches Datenzentrum Sachsen-Anhalt,Institut für Landesgeschichte (Sachsen-Anhalt)
Year: 2025
Subjects: subject: History
classificationCode: 4023025-9
subject: Halle (Saale)
valueUri: https://d-nb.info/gnd/4023025-9
classificationCode: 4006804-3
subject: Biografie
valueUri: https://d-nb.info/gnd/4006804-3
classificationCode: 4166546-6
subject: Landesgeschichte
valueUri: https://d-nb.info/gnd/4166546-6
classificationCode: 4051181-9
subject: Sachsen-Anhalt
valueUri: https://d-nb.info/gnd/4051181-9
classificationCode: 1048495779
subject: Universität Halle (Saale) | Halle (Saale)
valueUri: https://d-nb.info/gnd/1048495779
classificationCode: 2024276-1
subject: Martin-Luther-Universität Halle-Wittenberg | Halle (Saale); Wittenberg
valueUri: https://d-nb.info/gnd/2024276-1
classificationCode: 4020517-4
subject: Geschichte
valueUri: https://d-nb.info/gnd/4020517-4
classificationCode: 7504326-9
subject: Universitätsgeschichte
valueUri: https://d-nb.info/gnd/7504326-9
classificationCode: 7504427-4
subject: Wissenschaftsgeschichte
valueUri: https://d-nb.info/gnd/7504427-4
subject: Biografienportal Sachsen-Anhalt
subject: Catalogus Professorum Halensis
classificationCode: 120134756
subject: Eberle, Henrik | 1970– | Historiker
valueUri: https://d-nb.info/gnd/120134756
classificationCode: 116042184
subject: Bary, Anton de | 1831–1888 | Botaniker; Botaniker
valueUri: https://d-nb.info/gnd/116042184

description: Das Biografienportal Sachsen-Anhalt versammelt in Erst- und Zweitveröffentlichung oder zu Zwecken der Langzeitarchivierung Biografien von Menschen aus und in Sachsen-Anhalt. Integriert wurde der Catalogus Professorum Halensis, der durch Mitarbeitende des Instituts für Geschichte der Martin-Luther-Universität Halle-Wittenberg entstand. Dabei handelt es sich um ein bio-bibliografisches Online-Lexikon zu den Professoren der Universität Halle zwischen 1694 und 1968. Die Texte wurden vor allem von Henrik Eberle und anderen Mitarbeitenden zwischen 2005 und 2010 recherchiert und erstellt. Etliche Artikel zum Zeitraum 1694 bis 1817 verfasste Julia Schopferer. Bei der Überführung in das Biografienportal wurden die Lebensangaben neu recherchiert und Metadaten über Verfahren des Named Entity Recogniton erschlossen. Automatisiert erkannt wurden Personennamen, Ortsbezeichnungen und Körperschaften, die in der hier vorhandenen RTF-Datei indexiert vorliegt. Zudem wurden diese mit GND-Einträgen abgeglichen. Weiterhin erfolgte ein Abgleich mit der „Ontologie der historischen, deutschsprachigen Amts- und Berufsbezeichnungen“. Die Texte liegen im Jahr 2024 in zweifacher Ausgabe im Catalogus Professorum Halensis des Universitätsarchivs und des Biografienportals des Historischen Datenzentrums Sachsen-Anhalts vor. Sie werden hier für die Langzeitarchivierung der ursprünglichen Fassung archiviert.
description: https://www.catalogus-professorum-halensis.de/
description: Biografienportal Sachsen-Anhalt: https://www.histdata.uni-halle.de/
Review of AdS/CFT Integrability, Chapter III.6: Thermodynamic Bethe Ansatz
Creators: name: Bajnok, Zoltan
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 81T30, 81T40, 81U15, 81U20

description: The aim of the chapter is to introduce in a pedagogical manner the concept of Thermodynamic Bethe Ansatz designed to calculate the energy levels of finite volume integrable systems and to review how it is applied in the planar AdS/CFT setting.
description: 21 pages, see also overview article arXiv:1012.3982, v2: references to other chapters updated, v3: references added
title: Применение беспилотных аппаратов в решении задач землеустройства
Creators: name: Романенко, Дмитрий
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье рассматриваются методы цифровизации сельского хозяйства и землеустройства. Рассмотрены беспилотные системы в сельском хозяйстве и технологии беспилотного вождения. Дается оценка системы управления земельными ресурсами, разрабатываемая на основе применения спутниковых навигационных систем. Использование информационных сервисов интернета и спутниковых навигационных систем дает возможность с большей вероятностью устанавливать местоположение и характеристики перемещения различных объектов: тракторов, автомобилей и различных биологических объектов, в том числе и человека.
One-loop effects of extra dimensions on the WWγand WWZ vertices
Creators: name: Flores-Tlalpa, A.
name: Montano, J.
name: Novales-Sánchez, H.
name: Ramirez-Zavaleta, F.
name: Toscano, J. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The one-loop contribution of the excited Kaluza-Klein (KK) modes of the $SU_L(2)$ gauge group on the off-shell $WWγ$ and $WWZ$ vertices is calculated in the context of a pure Yang-Mills theory in five dimensions and its phenomenological implications discussed. The use of a gauge-fixing procedure for the excited KK modes that is covariant under the standard gauge transformations of the $SU_L(2)$ group is stressed. A gauge-fixing term and the Faddeev-Popov ghost sector for the KK gauge modes that are separately invariant under the standard gauge transformations of $SU_L(2)$ are presented. It is shown that the one-loop contributions of the KK modes to the off-shell $WWγ$ and $WWZ$ vertices are free of ultraviolet divergences and well-behaved at high energies. It is found that for a size of the fifth dimension of $R^{-1}\sim 1TeV$, the one-loop contribution of the KK modes to these vertices is about one order of magnitude lower than the corresponding standard model radiative correction. This contribution is similar to the one estimated for new gauge bosons contributions in other contexts. Tree-level effects on these vertices induced by operators of higher canonical dimension are also investigated. It is found that these effects are lower than those generated at the one-loop order by the KK gauge modes.
description: 19 pages, 9 figures. Some typos were corrected
title: The FuN Screen – A Versatile High-Throughput Assay for Nanopore Engineering
Creators: name: Wadim, Weber
Publisher: name: UNSPECIFIED
Year: 2021

description: In recent years, nanopores have become an important tool in biotechnology especially in biosensing and DNA sequencing. The capacity to engineer nanopores with tailored properties and functions is key to their biotechnological development and provides new fundamental insight into their mechanisms of action. To date, most construction efforts have been realised with rational, structure-guided approaches while genetic screening systems are not widely used. Addressing this technological gap, a genetic reporter assay was developed based on genetically-encoded fluorescent protein sensors to enable a highresolution, quantitative read out of nanopore function in E. coli. The capacity of this assay was demonstrated by dissecting molecular features and functions of the bacteriophage pinholin S21-68 in highresolution genetic screens on different platforms and complemented with high-resolution electrical recordings. This class of membrane peptides is part of the bacteriophage life cycle and very efficient in cell lysis initiation. Detailed analysis of the first transmembrane domain revealed key functions of single amino acids with positively charged residues as main regulators of nanopore stabilization. In addition, several different nanopores were tested with this system and demonstrated the expandability of the screen for further application.
Principal properties of the velocity distribution of dark matter particles on the outskirts of the Solar System
Creators: name: Baushev, Anton N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The velocity distribution of the dark matter particles on the outskirts of the Solar System remains unclear. We suggest to determine it using experimentally found properties of the oldest halo objects. Indeed, the oldest halo stars and globular clusters form a collisionless system, as well as dark matter particles do, and they evolved in the same gravitational field. If we accept this analogy, we can show that the velocity distribution of the dark matter particles should be highly anisotropic and have a sharp maximum near $\upsilon\sim 500$ {km/s}. The distribution is totally different from the Maxwell one. We analyze the influence of the distribution function on the results of dark matter detection experiments. It is found that the direct detection signal should differ noticeably from the one calculated from the Maxwell distribution with $\simeq 220$ {km/s}, which is conventional for direct detection experiments (the ratio depends on the detector properties and typically falls within the range between 6 and 0.2). Moreover, the sharp distinction from the Maxwell distribution can be very essential to the observations of dark matter annihilation.
description: 5 pages, 2 figures, accepted to MNRAS Letters
Solution and testing of the Abraham-Minkowski controversy in light-atom interacting system
Creators: name: Zhang, Wen-Zhuo
name: Zhang, Peng
name: Wang, Ru-Quan
name: Liu, Wu-Ming
Publisher: name: arXiv
Year: 2010
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present the origin of the Abraham-Minkowski controversy of light-matter wave interacting system, which is a special case of the centaury-old Abraham-Minkowski controversy. We solve the controversy of laser-atom interacting case and find that for systems with perfect atomic spatial coherence, the systems prefer to show Minkowski momentum and canonical momentum for the atoms and light, respectively; while for the systems where the atoms are spatially incoherent, the momenta of light and atoms would choose the Abraham and kinetic forms. The provement of our solution can be realized with current techniques, using three-dimensional optical lattices and electromagnetically-induced absorption (EIA) to distinguish the kinetic and canonical recoil momentum of ultra-cold atoms.
description: 4 pages, 3 figures
Unified Field Formulation Using Compactified Temporal Curvature: The Ω-Model
Creators: name: Brent Jarvis
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Physics
subject: Physics
subject: Physics/methods
subject: Nuclear physics
subject: Particle physics
subject: Nuclear physics
subject: Atomic physics
subject: Quantum physics
subject: Plasma physics
subject: Theoretical physics

description: We present a unified and reformulated version of the Ω-Model, grounded entirely in geometric first principles. The model integrates a compactified temporal curvature dimension, enabling atomic and macroscopic systems to be described via dual-frequency geometry without empirical assumptions. The imaginary component of the torsional frequency f2 is reinterpreted as arising from compactified poloidal time t2, yielding natural derivations for the hydrogenic 13.6 eV energy, fine-structure, relativistic corrections, spin-orbit coupling, Lamb shift, and the anomalous magnetic moment—all from curvature recursion. This formulation allows full cross-scale unification of atomic, planetary, and galactic structure through the same torsional invariant.
Electronic structure in underdoped cuprates due to the emergence of a pseudogap
Creators: name: LeBlanc, J. P. F.
name: Carbotte, J. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The phenomenological Green's function developed in the works of Yang, Rice and Zhang has been very successful in understanding many of the anomalous superconducting properties of the deeply underdoped cuprates. It is based on considerations of the resonating valence bond spin liquid approximation and is designed to describe the underdoped regime of the cuprates. Here we emphasize the region of doping, $x$, just below the quantum critical point at which the pseudogap develops. In addition to Luttinger hole pockets centered around the nodal direction, there are electron pockets near the antinodes which are connected to the hole pockets by gapped bridging contours. We determine the contours of nearest approach as would be measured in angular resolved photoemission experiments and emphasize signatures of the Fermi surface reconstruction from the large Fermi contour of Fermi liquid theory (which contains $1+x$ hole states) to the Luttinger pocket (which contains $x$ hole states). We find that the quasiparticle effective mass renormalization increases strongly towards the edge of the Luttinger pockets beyond which it diverges.
description: 11 pages, 9 figures
title: Effect of a 2-Week Relaxing Music Intervention on Anxiety, Stress, and Gut Symptoms in Aerobic Exercisers
Creators: name: Maass, Halie Marisa
Publisher: name: Old Dominion University Libraries
Year: 2021

description: The purpose of this study was to determine the impact of a two-week relaxing music intervention on stress, anxiety, and gastrointestinal (GI) symptoms in exercisers with at least mild anxiety and exercise-related GI symptoms. Block randomization was used to allocate 15 women and two men into control (n = 8) or intervention (n = 9) groups following a one-week baseline. During the baseline period, participants recorded details of their aerobic exercise sessions and discomfort with GI symptoms (nausea, regurgitation/reflux, stomach fullness, bloating, abdominal cramps, gas, the urge to defecate). Following randomization, both groups tracked these same details for two additional weeks. Intervention participants were tasked with listening to 30 minutes of relaxing music per day from five pre-selected playlists and record their adherence, engagement, and perceived relaxation. Pre- and post-intervention assessments included perceived stress scale (PSS-14), general anxiety disorder questionnaire (GAD-7), and visceral sensitivity index (VSI) scores. PSS-14, GAD-7, and VSI scores were normally distributed, so a mixed ANOVA analysis was used to compare time, group, and time x group effects, and effect sizes were reported as partial eta squared (ηp2). Significance was set at p < 0.05. Participants in the music group reported that they found the intervention to be relaxing and engaging on a 1-10-scale (Engagement = 7.3±0.9; Perceived Relaxation = 7.2±1.5). No statistically significant group, time, or interaction effects were found for GI symptoms at rest, exercise-related GI symptoms, and PSS-14, GAD-7, or VSI scores. Considering resting GI symptoms, the effect size for a time x group interaction was large (ηp2 = 0.198). Resting GI scores went from 25.6±10.9 to 20.4±10.5 in the music group, compared to from 15.0±14.3 to 15.1±12.1 in the control group. Other notable effect sizes include time effects for resting GI symptoms (ηp2 = 0.183), exercise-related upper GI symptoms (ηp2 = 0.151), and PSS-14 scores (ηp2 = 0.146), all of which indicate potential pre-to-post reductions. Given the relatively high ratings of relaxation and engagement reported with the intervention and the observed effect sizes, further research is warranted on relaxing music as a means to reduce GI symptoms, anxiety, and stress in exercisers.
Trigonal distortion of topologically confined channels in bilayer Graphene
Creators: name: Núñez, A. S.
name: Morell, E. Suárez
name: Vargas, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this work we show that the trigonal warping of the electronic bands in bilayer graphene dramatically modifies the behavior of the one-dimensional modes topologically confined due to an inhomogeneous bias that changes sign across a channel. The topologically protected states are present but their behavior is disrupted from the predicted in the isotropic approximation. We present detailed studies of the electronic properties of the 1D channel in function of the orientation of the channel.
description: 4 pages, 4 figures
title: Konzepte zur Verbesserung des Teillastwirkungsgrades von DAB-Wandlern
Creators: name: Smailus, Erik Sebastian
Publisher: name: UNSPECIFIED
Year: 2021

description: Die vorliegende Arbeit beleuchtet die Problematik von DAB-Wandlern bezüglich verlustbehafteten harten Einschaltvorgängen bei Teillast und insbesondere in Arbeitspunkten mit hoher Spannungsübersetzung. Zur Verbesserung des Wirkungsgrads in diesen Bereichen werden zwei unterschiedliche Konzepte vorgestellt. Das hardwareorientierte Konzept untersucht die Möglichkeit variabler Induktivität durch das Einbringen kleiner Ferritstäbe in den Luftspalt der Drossel, wodurch ein nichtlineares Verhalten erzwungen wird. An einem Demonstrator werden die Wirkungsgradvorteile im Teillastbereich und der nachteilige Effekt bei Vollast gezeigt. Außerdem wird die zusätzliche Hitzeentwicklung im Bereich der sättigenden Ferritstäbe als kritische Stelle identifiziert und das nichtlineare Verhalten der Anordnung sowie die Verlustverteilung anhand eines Verlustsimulationsmodells studiert. Das softwareorientierte Konzept umfasst die statisch entkoppelnde Regelung der Ausgangsspannung und der Bedingung zum Nullspannungseinschalten (ZVS). Letztere wird durch den Stromnulldurchgang der Grundschwingung angenähert. Zunächst werden für das Konzept zwei dezentrale lineare Regler ausgelegt. Um die Nichtlinearität der Strecke besser handhaben zu können wird eine automatisierte Winkelnachführung mit vorangehender Teilstreckenidentifikation entwickelt und am Ende als die passendere Implementierung identifiziert. Limitierungen des vorhandenen Messglieds verhinderten eine vollständige Erprobung am Demonstrator während der Bearbeitungszeit.
On products of skew rotations
Creators: name: Arnold, M. D.
name: Dinaburg, E. I.
name: Dobrushina, G. B.
name: Pirogov, S. A.
name: Rybko, A. N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Let $H_1(p,q)$, $H_2(p,q)$ be two time-independent Hamiltonians with one degree of freedom and $\{S_1^t\}$, $\{S_2^t\}$ be the one-parametric groups of shifts along the orbits of Hamiltonian systems generated by $H_1$, $H_2$. In some problems of population genetics there appear the transformations of the plane having the form $T^{(h_1,h_2)}=S^{h_2}_2\cdot S_1^{h_1}$ under some conditions on $H_1$, $H_2$. We study in this paper asymptotical properties of trajectories of $T^{(h_1,h_2)}$.
description: 13 pages, 10 figures
THE EFFECT OF NEWS SENTIMENT ON THE TRADING VOLUME OF FINANCIAL ASSETS
Creators: name: CLOVIS NJIEWIE, ETOIJECK
Publisher: name: figshare
Year: 2021
Subjects: subject: 140210 International Economics and International Finance
subject: FOS: Economics and business
subject: 140207 Financial Economics

description: Historically, investor's decisions were made only based on information gleaned from traditional media. However, the proliferation of social media has altered the relationship with the news. Due to its ease of use, speed, and efficiency, social media has become an inevitable source of information for investors. As a result, social media enables investors to make more informed and prudent judgments because of an unprecedented interchange of information. This master's research takes a behavioral approach to understand the financial market's reaction to various information, news, and announcement from individuals and companies. Studies have shown that investors act as been overconfident and as such, there makes the decision based on their thought this makes people in positive mood states decide according to personal validation.The news media employed in this study is the social networking site Twitter from 2008 to 2018. Companies investigated are included in the CAC 40, AEX 25, and BEL 20 indices are all free-float market capitalization-weighted indices, lending this research a European flavor and distinguishing it from past studies. Additionally, this master's research examines whether Twitter's volume of tweets and sentiments inherent in them affects the stock market and then adds to the current literature by studying its relationship with the percentage of retail investors and company market capitalization. To attain the objective, a spearman correlation matrix was done between the selected list of market variables and for Twitter to help understand movements in the market, we performed a regression analysis with the use of EViews, R studio, and Microsoft excel which is all open-source statistical software for data processing and analysis.
The covered components polynomial: A new representation of the edge elimination polynomial
Creators: name: Trinks, Martin
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C31

description: Motivated by the definition of the edge elimination polynomial of a graph we define the covered components polynomial counting spanning subgraphs with respect to their number of components, edges and covered components. We prove a recurrence relation, which shows that both graph polynomials are substitution instances of each other. We give some properties of the covered components polynomial and some results concerning relations to other graph polynomials.
description: 30 pages, 3 figures
Bang-Bang Control Design for Quantum State Transfer based on Hyperspherical Coordinates and Optimal Time-energy Control
Creators: name: Zhou, Weiwei
name: Schirmer, Sophie
name: Zhang, Ming
name: Dai, Hong-Yi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a constructive control scheme for solving quantum state engineering problems based on a parametrization of the state vector in terms of complex hyperspherical coordinates. Unlike many control schemes based on factorization of unitary operators the scheme gives explicit expressions for all the Euler angles in terms of the hyperspherical coordinates of the initial and final state. The factorization, when applicable, has added benefits that phase rotations can be combined and performed concurrently. The control procedure can be realized using a simple bang-bang or square-wave-function controls. Optimal time-energy control is considered to find the optimal control amplitudes. The extension of the scheme to implement unitary operators is also discussed.
description: 17 pages, 1 figure, expanded version -- expanded introduction and references, added generalization of the scheme to implement unitary operators and examples, to appear in J Phys A