cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Affinity of NJL$_2$ and NJL$_{4}$ model results on duality and pion condensation in chiral asymmetric dense quark matter
Creators: name: Khunjua, T. G.
name: Klimenko, K. G.
name: Zhokhov-Larionov, R. N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we investigate the phase structure of a (1+1) and (3+1)-dimensional quark model with four-quark interaction and in the presence of baryon ($μ_B$), isospin ($μ_I$) and chiral isospin ($μ_{I5}$) chemical potentials. It is shown that the chemical potential $μ_{I5}$ promotes the appearance of the charged PC phase with nonzero baryon density. Results of both models are qualitatively the same, this fact enhances one's confidence in %the faith in the obtained predictions. It is established that in the large-$N_c$ limit ($N_c$ is the number of colored quarks) there exists a duality correspondence between the chiral symmetry breaking phase and the charged pion condensation one.
description: Proceedings of XXth International Seminar on High Energy Physics, QUARKS-2018
Additional file 1: of Disease severity, debridement approach and timing of drug modify outcomes of adjunctive azithromycin in non-surgical management of chronic periodontitis: a multivariate meta-analysis
Creators: name: Nithya Jagannathan
name: Aneesha Acharya
name: Ong Yi Farn
name: Kar Li
name: Nibali, Luigi
name: Pelekos, George
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Table S1. Description of Pubmed Search. Table S2. Excluded studies with reasons for exclusion. Table S3. Description of Clinical Measures (CAL, PPD, BOP) reported in the included studies. Table S4. Assessment of Publication Bias Assessments (Beggâ s and Eggerâ s regression test p values). (DOCX 24 kb)
title: Zweite Änderung der Prüfungsordnung für den Masterstudiengang „Architektur'' an der Technischen Universität Braunschweig, Fakultät für Architektur, Bauingenieurwesen und Umweltwissenschaften
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 3
Year: 2015
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1086
Paragonimus gondwanensis Bayssade-Dufour & Chermette & Šundić & Radujković 2014, n. sp.
Creators: name: Bayssade-Dufour, Christiane
name: Chermette, René
name: Šundić, Danijela
name: Radujković, Branko M.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Trematoda
Plagiorchiida
Paragonimidae
Paragonimus
Paragonimus gondwanensis

description: Paragonimus gondwanensis n. sp.
 Material studied: Four adult worms from naturally or experimentally infected hosts. The type specimens were deposited in National History Museum of Paris, France.
 Registration number: holotype 187 TM 3, 187 TM 5; paratype 894 TA 1, 157 TM 4.
 Etymology: The specific name P. gondwanensis come from Gondwana, the name of ancient continent uniting Africa and South America.
 First intermediate host (snail): unknown.
description: Published as part of Bayssade-Dufour, Christiane, Chermette, René, Šundić, Danijela & Radujković, Branko M., 2014, Paragonimus gondwanensisn. sp. (Digenea, Paragonimidae), parasite of mammals (humans and carnivores) in Cameroon, pp. 256-267 in Ecologica Montenegrina 1 (4) on page 260
title: Erste Änderung der Prüfungsordnung für den Masterstudiengang „Sustainable Design" an der Technischen Universität Braunschweig, Fakultät für Architektur, Bauingenieurwesen und Umweltwissenschaften
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 3
Year: 2015
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1085
title: Liste des candidatures ATRI 2012
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Liste des projets candidats au programme ATRI en 2012
title: Änderung der Beitragsordnung der Studierendenschaft der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Geschäftsstelle des Präsidiums
Year: 2015
Subjects: subject: Satzung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1084
National research assessment exercises: a comparison of peer review and bibliometrics rankings
Creators: name: Abramo, Giovanni
name: D'Angelo, Ciriaco Andrea
name: Di Costa, Flavia
Publisher: name: arXiv
Year: 2018
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: Development of bibliometric techniques has reached such a level as to suggest their integration or total substitution for classic peer review in the national research assessment exercises, as far as the hard sciences are concerned. In this work we compare rankings lists of universities captured by the first Italian evaluation exercise, through peer review, with the results of bibliometric simulations. The comparison shows the great differences between peer review and bibliometric rankings for excellence and productivity.
The Fermi surface of underdoped high-T_c superconducting cuprates
Creators: name: Dai, Xi
name: Su, Zhao-bin
name: Yu, Lu
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The coexistence of $π$-flux state and d-wave RVB state is considered in this paper within the slave boson approach. A critical value of doping concentration $δ_c$ is found, below which the coexisting $π$-flux and d-wave RVB state is favored in energy. The pseudo Fermi surface of spinons and the physical electron spectral function are calculated. A clear Fermi-level crossing is found along the (0,0) to ($π$, $π$) direction, but no such crossing is detected along the ($π$, 0) to ($π$, $π$) direction. Also, an energy gap of d-wave symmetry appears at the Fermi level in our calculation. The above results are in agreement with the angle-resolved photoemission experiments which indicate at a d-wave pseudo-gap and a half-pocket-like Fermi surface in underdoped cuprates.
description: 18 pages RevTex, 6 figures in PS files
Physicists attempt to scale the ivory towers of finance
Creators: name: Farmer, J. Doyne
Publisher: name: arXiv
Year: 1999
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Physicists have recently begun doing research in finance, and even though this movement is less than five years old, interesting and useful contributions have already emerged. This article reviews these developments in four areas, including empirical statistical properties of prices, random-process models for price dynamics, agent-based modeling, and practical applications.
description: 13 pages, 5 figures
Temporal Cloak without Synchronization
Creators: name: Lin, Zhixing
name: Sun, Shuqian
name: Li, Wei
name: Zhu, Ninghua
name: Li, Ming
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Considered to only exist in the fairy tales in the past, invisibility cloaks have been successively converted into reality no matter in the spatial domain or temporal domain. Inspired by the spatial cloaking, time gaps are utilized to hide temporal events. However, a sophisticated synchronization for cloaking is indispensable in these cloaking techniques, therefore leaving inconvenience for the realization of the temporal cloak. Here, by exploiting temporal Talbot effect, we propose a brand new scheme and concept to achieve a temporal cloak without any synchronization for cloaking process, under which the intensity-modulated event is directly turned into invisibility in intensity through temporal averaging effect induced by the Talbot effect. We successfully realize temporal cloak for periodic and pseudo-random signals respectively. We also find that the higher order temporal Talbot effect is beneficial to cloaking performance. Moreover, it is feasible to recover the data from the intensity-cloaked waveform. This method and its concept render a distinct perspective for temporal cloak, extend temporal cloak to the pulsed-wave and promote the development of confidential communication.
description: 4 pages, 4 figures
COMPARATIVE STUDY OF MILLIPEDES TRIGONIULUS CORALLINUS AND ANOPLODESMUS SAUSSURI IN WEST BENGAL TO UNDERSTAND THEIR COILING BEHAVIOUR
Creators: name: Roy, Rebanta
Publisher: name: figshare
Year: 2021
Subjects: subject: Zoology
subject: FOS: Biological sciences

description: Millipedes are one of the tiny arthropod creatures, which one can find in their locality crawling into houses and mostly found in damp areas. The purpose of this study specifically focuses on establishing a comparative basis between the coiling time and thus drawing a behavioural comparison between the two millipedes, the Trigoniulus corallinus and the Anoplodesmus saussurii. In this study manual stimulus was provided near the head appendage of the study samples and the data for coiling time was recorded and a comparison was drawn to relate and to distinguish between the two millipedes. Significant amounts of homology as well as sparking differences were found in the behaviour of the two millipedes, and even each test sample showed minute behavioural changes. So, it can be concluded that there is direct relation between the coiling response and the behavioural adaptation in both the species with significant variation.
Neutrino Masses in Astroparticle Physics
Creators: name: Raffelt, G. G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The case for small neutrino mass differences from atmospheric and solar neutrino oscillation experiments has become compelling, but leaves the overall neutrino mass scale m_nu undetermined. The most restrictive limit of m_nu < 0.8 eV arises from the 2dF galaxy redshift survey in conjunction with the standard theory of cosmological structure formation. A relation between the hot dark matter fraction and m_nu depends on the cosmic number density n_nu of neutrinos. If solar neutrino oscillations indeed correspond to the favored large mixing angle MSW solution, then big-bang nucleosynthesis gives us a restrictive limit on all neutrino chemical potentials, removing the previous uncertainty of n_nu. Therefore, a possible future measurement of m_nu will directly establish the cosmic neutrino mass fraction Omega_nu. Cosmological neutrinos with sub-eV masses can play an interesting role for producing the highest-energy cosmic rays (Z-burst scenario). Sub-eV masses also relate naturally to leptogenesis scenarios of the cosmic baryon asymmetry. Unfortunately, the time-of-flight dispersion of a galactic or local-group supernova neutrino burst is not sensitive in the sub-eV range.
description: Contribution to Dennis Sciama Memorial Volume of NAR, additional references and reference updates in revised version
title: Prüfungsordnung für den Studiengang „Umweltnaturwissenschaften" mit dem Abschluss „Master of Science" an der Technischen Universität Braunschweig, Fakultät Architektur, Bauingenieurwesen und Umweltwissenschaften
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 3
Year: 2015
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1083
Effective Field Theory for a Three-Brane Universe
Creators: name: Sundrum, Raman
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A general effective field theory formalism is presented which describes the low-energy dynamics of a 3-brane universe. In this scenario an arbitrary four-dimensional particle theory, such as the Standard Model, is constrained to live on the world-volume of a (3+1)-dimensional hypersurface, or ``3-brane'', which in turn fluctuates in a higher-dimensional, gravitating spacetime. The inclusion of chiral fermions on the 3-brane is given careful treatment. The power-counting needed to renormalize quantum amplitudes of the effective theory is also discussed. The effective theory has a finite domain of validity, restricting it to processes at low enough energies that the internal structure of the 3-brane cannot be resolved.
description: 21 pages, Latex, references added
Raman Scattering from Frustrated Quantum Spin Chains
Creators: name: Brenig, Wolfram
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic Raman scattering from a frustrated spin-1/2 Heisenberg-chain is considered with a focus on the uniform phase of the spin-Peierls compound CuGeO_3. The Raman intensity is analyzed in terms of a Loudon-Fleury scattering process using a spinless-fermion mean-field theory developed for the frustrated spin-chain. A comparison to experimental data is presented and the frustration and temperature dependence is studied. In good agreement with observed spectra a broad inelastic four-spinon continuum is found at low temperatures above the spin-Peierls transition. At high temperatures the intensity develops a quasi-elastic line analogous to experiment.
description: 13 pages, Revtex, 3 eps-figures
Zur Ausbreitung einer Granulatlawine entlang gekrümmter Flächen - Laborexperimente und Modellrechnungen
Creators: name: Greve, Ralf
Publisher: name: Zenodo
Year: 1991
Subjects: Lawine
Avalanche
Granulares Material
Granular material
Dynamik
Dynamics
Savage-Hutter-Modell
Savage-Hutter model
Experiment

description: Diplomarbeit, Fachbereich Physik, Technische Hochschule Darmstadt, Deutschland (September 1991).

On the Motion of a Granular Avalanche on Curved Surfaces - Laboratory Experiments and Model Calculations.
Diploma thesis, Department of Physics, Darmstadt University of Technology, Germany (September 1991)
[in German, with English abstract].
title: Prüfungsordnung für den Studiengang „Umweltnaturwissenschaften" mit dem Abschluss „Bachelor of Science" an der Technischen Universität Braunschweig, Fakultät Architektur, Bauingenieurwesen und Umweltwissenschaften
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 3
Year: 2015
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1082
Cosmic Gamma-Ray Bursts Detected in the RELEC Experiment onboard the Vernov Satellite
Creators: name: Bogomolov, A. V.
name: Bogomolov, V. V.
name: Iyudin, A. F.
name: Kuznetsova, E. A.
name: Minaev, P. Yu.
name: Panasyuk, M. I.
name: Pozanenko, A. S.
name: Prokhorov, A. V.
name: Svertilov, S. I.
name: Chernenko, A. M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The RELEC scientific instrumentation onboard the Vernov spacecraft launched on July 8, 2014, included the DRGE gamma-ray and electron spectrometer. This instrument incorporates a set of scintillation phoswich detectors, including four identical X-ray and gamma-ray detectors in the energy range from 10 keV to 3 MeV with a total area of $\sim$500 $cm^{2}$ directed toward the nadir, and an electron spectrometer containing three mutually orthogonal detector units with a geometry factor of $\sim$2 $cm^{2} sr$, which is also sensitive to X-rays and gamma-rays. The goal of the space experiment with the DRGE instrument was to investigate phenomena with fast temporal variability, in particular, terrestrial gamma-ray flashes (TGFs) and magnetospheric electron precipitations. However, the detectors of the DRGE instrument could record cosmic gamma-ray bursts (GRBs) and allowed one not only to perform a detailed analysis of the gamma-ray variability but also to compare the time profiles with the measurements made by other instruments of the RELEC scientific instrumentation (the detectors of optical and ultraviolet flashes, the radio-frequency and low-frequency analyzers of electromagnetic field parameters). We present the results of our observations of cosmic GRB 141011A and GRB 141104A, compare the parameters obtained in the GBM/Fermi and KONUSWind experiments, and estimate the redshifts and Eiso for the sources of these GRBs. The detectability of GRBs and good agreement between the independent estimates of their parameters obtained in various experiments are an important factor of the successful operation of similar detectors onboard the Lomonosov spacecraft.
description: 19 pages, 8 figures
title: Sechste Änderung des Besonderen Teils der Prüfungsordnung für den Bachelorstudiengang Erziehungswissenschaft und den Zwei-Fächer-Bachelorstudiengang an der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 1
Year: 2016
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1110
title: Änderung und Neufassung der Wahlordnung der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Abt. 11
Year: 2015
Subjects: subject: Wahlordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1081
Additional file 3: of Metaproteome analysis reveals that syntrophy, competition, and phage-host interaction shape microbial communities in biogas plants
Creators: name: R. Heyer
name: K. Schallert
name: C. Siewert
name: F. Kohrs
name: J. Greve
name: I. Maus
name: J. Klang
name: M. Klocke
name: M. Heiermann
name: M. Hoffmann
name: S. PĂźttker
name: M. Calusinska
name: R. Zoun
name: G. Saake
name: D. Benndorf
name: U. Reichl
Publisher: name: figshare
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 60506 Virology
subject: Computational Biology

description: Note 1. Assignment of metaproteins mapped to biological processes involved in AD. (DOCX 361 kb)
title: Fünfte Änderung des Besonderen Teils der Prüfungsordnung für den Bachelorstudiengang Erziehungswissenschaft und den Zwei-Fächer-Bachelorstudiengang an der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 1
Year: 2016
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1109
title: Promotionsordnung der Fakultät Architektur, Bauingenieurwesen und Umweltwissenschaften an der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 3
Year: 2016
Subjects: subject: Promotionsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1108
Assessing the varying level of impact measurement accuracy as a function of the citation window length
Creators: name: Abramo, Giovanni
name: Cicero, Tindaro
name: D'Angelo, Ciriaco Andrea
Publisher: name: arXiv
Year: 2018
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: With the passage of more time from the original date of publication, the measure of the impact of scientific works using subsequent citation counts becomes more accurate. However the measurement of individual and organizational research productivity should ideally refer to a period with closing date just prior to the evaluation exercise. Therefore it is necessary to compromise between accuracy and timeliness. This work attempts to provide an order of magnitude for the error in measurement that occurs with decreasing the time lapse between date of publication and citation count. The analysis is conducted by scientific discipline on the basis of publications indexed in the Thomson Reuters Italian National Citation Report.
Petersson norms of not necessarily cuspidal Jacobi modular forms and applications
Creators: name: Bocherer, Siegfried
name: Das, Soumya
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F50, 11F46

description: We extend the usual notion of Petersson inner product on the space of cuspidal Jacobi forms to include non-cuspidal forms as well. This is done by examining carefully the relation between certain "growth-killing" invariant differential operators on $\mathbf H_2$ and those on $\mathbf{H}_1 \times \mathbf{C}$ (here $\mathbf H_n$ denotes the Siegel upper half space of degree $n$). As applications, we can understand better the growth of Petersson norms of Fourier Jacobi coefficients of Klingen Eisenstein series, which in turn has applications to finer issues about representation numbers of quadratic forms, and as a by-product we also show that \textit{any} Siegel modular form of degree $2$ is determined by its `fundamental' Fourier coefficients.
description: 41pp
Democracy versus Dictatorship in Self-Organized Models of Financial Markets
Creators: name: d'Hulst, R.
name: Rodgers, G. J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Models to mimic the transmission of information in financial markets are introduced. As an attempt to generate the demand process, we distinguish between dictatorship associations, where groups of agents rely on one of them to make decision, and democratic associations, where each agent takes part in the group decision. In the dictatorship model, agents segregate into two distinct populations, while the democratic model is driven towards a critical state where groups of agents of all sizes exist. Hence, both models display a level of organization, but only the democratic model is self-organized. We show that the dictatorship model generates less volatile markets than the democratic model.
description: 6 pages, 4 figures (included)
Units in the changing times – on the occasion of the 2019 redefinition of the SI base units
Creators: name: Greve, Ralf
Publisher: name: Zenodo
Year: 2019
Subjects: Unit
Base unit
SI unit
SI system
Physical constant

description: Colloquium of the Study Center Mechanics, Darmstadt University of Technology, Germany
5 August 2019
Ralf Greve, Institute of Low Temperature Science, Hokkaido University, Japan
"Units in the changing times – on the occasion of the 2019 redefinition of the SI base units"
USING BED AHEAD TO IMPROVE UTILIZATION IN A PROGRESSIVE CARE UNIT
Creators: name: Luzuriaga, Dino
Publisher: name: Zenodo
Year: 2023

description: Emergency Department (ED) overcrowding is a serious problem that is exacerbated by ED boarding. ED boarding occurs when hospitals do not have enough inpatient beds for admitted patients. Bed assignments are one variable that impacts ED overcrowding, but the process of assigning beds is challenging and complex. Ultimately, ED overcrowding leads to increased patient mortality rates and poor patient care. This is especially critical when patients in the ED require Progressive Care Unit (PCU) care. The purpose of this project was to develop and implement an evidenced-based bed ahead process that ensured patients in the ED needing a PCU level of care were assigned a bed with minimal ED boarding time. The Patient Flow Managers (PFMs) collaborated with PCU charge registered nurses to identify patients that could be DUDed (Downgrade, Upgrade, Discharge) from the PCU. The theoretical framework used for this project was the Iowa Model with a quantitative pretest-posttest design. This project was conducted at a public tertiary hospital located in Los Angeles, California. The sample for this project included all adults (age 18-99+) who were admitted to the PCU from the ED. The bed request to bed occupy time, and PCU Length of Stay (LOS) were compared pre- and post-implementation. Data was gathered using Teletracking®, a bed management software program used to monitor for trends in the bed ahead process. The mean bed-request-to-bed-occupy-time was 582 minutes post-implementation. The mean was greater by 285 minutes compared to the pre-implementation data. Pre-implementation PCU LOS was 2.5 days, and post-implementation remained at 2.5 days. In evaluating and improving the project, staff shortage and increased bed closures in the PCU were noted to be contributing factors that increased the mean bed-request-to-bed-occupy-time. As a result of the project, there has been a change in practice and heightened awareness of how PFMs view bed demand and capacity. Increased communication between the PFMs and nurses in the PCU helped identify and move patients out of the PCU.
The peculiar velocity field up to $z \sim 0.05$ by forward-modeling Cosmicflows-3 data
Creators: name: Graziani, R.
name: Courtois, H. M.
name: Lavaux, G.
name: Hoffman, Y.
name: Tully, R. B.
name: Copin, Y.
name: Pomarède, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A hierarchical Bayesian model is applied to the Cosmicflows-3 catalog of galaxy distances in order to derive the peculiar velocity field and distribution of matter within $z \sim 0.054$. The model assumes the $Λ$CDM model within the linear regime and includes the fit of the galaxy distances together with the underlying density field. By forward modeling the data, the method is able to mitigate biases inherent to peculiar velocity analyses, such as the Homogeneous Malmquist bias or the log-normal distribution of peculiar velocities. The statistical uncertainty on the recovered velocity field is about 150 km/s depending on the location, and we study systematics coming from the selection function and calibration of distance indicators. The resulting velocity field and related density fields recover the cosmography of the Local Universe which is presented in an unprecedented volume of universe 10 times larger than previously reached. This methodology open the doors to reconstruction of initial conditions for larger and more accurate constrained cosmological simulations. This work is also preparatory to larger peculiar velocity datasets coming from Wallaby, TAIPAN or LSST.
description: 15 pages, 14 figures, 1 table. Accepted by MNRAS
A material called spacetime
Creators: name: Greve, Ralf
Publisher: name: Zenodo
Year: 2017
Subjects: Spacetime
Special relativity
General relativity
Gravitational waves
Material
Aether

description: Colloquium of the Study Center Mechanics, Darmstadt University of Technology, Germany
21 August 2017
Ralf Greve, Institute of Low Temperature Science, Hokkaido University, Japan
"A material called spacetime"
title: Änderung der Hilfsfondsordnung der Studierendenschaft der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. GB 1
Year: 2015
Subjects: subject: Ordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1080
Additional file 8: of The natural history of classic galactosemia: lessons from the GalNet registry
Creators: name: M. Rubio-Gozalbo
name: M. Haskovic
name: A. Bosch
name: B. Burnyte
name: A. Coelho
name: D. Cassiman
name: M. Couce
name: C. Dawson
name: D. Demirbas
name: T. Derks
name: F. Eyskens
name: M. Forga
name: S. Grunewald
name: J. HĂ¤Berle
name: M. Hochuli
name: A. Hubert
name: H. Huidekoper
name: P. Janeiro
name: J. Kotzka
name: I. Knerr
name: P. Labrune
name: Y. Landau
name: J. Langendonk
name: D. MĂśslinger
name: D. MĂźller-Wieland
name: E. Murphy
name: K. ĂUnap
name: D. Ramadza
name: I. Rivera
name: S. Scholl-Buergi
name: K. Stepien
name: A. Thijs
name: C. Tran
name: R. Vara
name: G. Visser
name: R. Vos
name: M. Vries
name: S. Waisbren
name: M. Welsink-Karssies
name: S. Wortmann
name: M. Gautschi
name: E. Treacy
name: G. Berry
Publisher: name: figshare
Year: 2019
Subjects: subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Marine Biology
subject: Computational Biology

description: Electronic Case Report Forms (eCRFs). (PDF 344 kb)
title: Promotionsordnung der Fakultät für Geistes- und Erziehungswissenschaften an der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 6
Year: 2016
Subjects: subject: Promotionsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1107
Analytic description of the r-mode instability in uniform density stars
Creators: name: Kokkotas, K. D.
name: Stergioulas, N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present an analytic description of the $r$-mode instability in newly-born neutron stars, using the approximation of uniform density. Our computation is consistently accurate to second order in the angular velocity of the star. We obtain formulae for the growth-time of the instability due to gravitational-wave emission, for both current and mass multipole radiation and for the damping timescale, due to viscosity. The $l=m=2$ current-multipole radiation dominates the timescale of the instability. We estimate the deviation of the second order accurate results from the lowest order approximation and show that the uncertainty in the equation of state has only a small effect on the onset of the $r$-mode instability. The viscosity coefficients and the cooling process in newly-born neutron stars are, at present, uncertain and our analytic formaulae enables a quick check of such effects on the development of the instability.
description: 7 pages, 2 figures
Binary Asteroseismic Modelling: isochrone-cloud methodology and application to Kepler gravity-mode pulsators
Creators: name: Johnston, C.
name: Tkachenko, A.
name: Aerts, C.
name: Molenberghs, G.
name: Bowman, D. M.
name: Pedersen, M. G.
name: Buysschaert, B.
name: Papics, P. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The simultaneous presence of variability due to both pulsations and binarity is no rare phenomenon. Unfortunately, the complexities of dealing with even one of these sources of variability individually means that the other signal is often treated as a nuisance and discarded. However, both types of variability offer means to probe fundamental stellar properties in robust ways through asteroseismic and binary modelling. We present an efficient methodology that includes both binary and asteroseismic information to estimate fundamental stellar properties based on a grid-based modelling approach. We report parameters for three gravity mode pulsating {\it Kepler} binaries , such as mass, radius, age, as well the mass of the convective core and location of the overshoot region. We discuss the presence of parameter degeneracies and the way our methodology deals with them. We provide asteroseismically calibrated isochrone-clouds to the community; these are a generalisation of isochrones when allowing for different values of the core overshooting in the two components of the binary.
description: 16 pages, 15 figures, 6 tables. Accepted for publication in MNRAS
title: Jacques Leibowitch, "Mouvements dans la prise en charge des patients infectés par le rétrovirus HIV-1 : doit mieux faire"
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/Calames-2019311113193625
description: created: start=1975;end=2018
Black holes/naked singularities in four-dimensional non-static space-time and the energy-momentum distributions
Creators: name: Ahmed, Faizuddin
name: Rahaman, Farook
name: Sarkar, Susmita
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this article, we discuss four dimensional non-static space-times in the background of de-Sitter and anti-de Sitter spaces with the matter-energy sources a stiff fluid, anisotropic fluid, and an electromagnetic field. Under various parameter conditions the solutions may represent models of naked singularity and/or black holes. Finally, the energy-momentum distributions using the complexes of Landau-Lifshitz, Einstein, Papapetrou, and Møller prescriptions, were evaluated.
description: 18 pages, 6 figures. Accepted in EPJA. arXiv admin note: text overlap with arXiv:gr-qc/0309002 by other authors
Statistical reconstruction and numerical simulation of damage development in cemented aggregate structures
Creators: name: He, Haozhou
name: Arson, Chloe
Publisher: name: The Biot-Bazant Conference
Year: 2021
Subjects: subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: This publication is part of the proceedings of the Biot-Bažant Conference on Engineering Mechanics and Physics of Porous Materials, which took place virtually on June 1-3, 2021. It contains a one-page abstract and the video of the talk that was given at the conference.
title: Satzung des Studentenwerks OstNiedersachsen
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Studentenwerk OstNiedersachsen
Year: 2016
Subjects: subject: Satzung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1106
title: Vierte Änderung des Besonderen Teils der Prüfungsordnung für den Bachelorstudiengang Erziehungswissenschaft und den Zwei-Fächer-Bachelorstudiengang an der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 6
Year: 2015
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1079
A Call to Promote Soft Skills in Software Engineering
Creators: name: Capretz, Luiz Fernando
name: Ahmed, Faheem
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: We have been thinking about other aspects of software engineering for many years; the missing link in engineering software is the soft skills set, essential in the software development process. Although soft skills are among the most important aspects in the creation of software, they are often overlooked by educators and practitioners. One of the main reasons for the oversight is that soft skills are usually related to social and personality factors, i.e., teamwork, motivation, commitment, leadership, multi-culturalism, emotions, interpersonal skills, etc. This editorial is a manifesto declaring the importance of soft skills in software engineering with the intention to draw professionals attention to these topics. We have approached this issue by mentioning what we know about the field, what we believe to be evident, and which topics need further investigation. Important references to back up our claims are also included. Software engineers take pride in the depth of their technical expertise, which separates them from the crowd. But, what makes a good software engineer? First, it is the technical knowledge of relevant methodologies and techniques (i.e. hard skills), as well as the skills necessary for applying that knowledge in practice. Second, but nonetheless important, it is a set of soft skills, in particular collaboration, communication, problem-solving and similar interpersonal and critical thinking skills that are expected from software engineering professionals. In other words, software engineers need both hard and soft skills in order to be successful at the workplace.
A Structural and Dynamical Study of Late-Type, Edge-On Galaxies: II. Vertical Color Gradients and the Detection of Ubiquitous Thick Disks
Creators: name: Dalcanton, Julianne J.
name: Bernstein, Rebecca A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (abridged) We present an analysis of B-R and R-K_s color maps for 47 late-type, edge-on, unwarped, bulgeless disk galaxies spanning a wide range of mass. The color maps show that the thin disks of these galaxies are embedded within a low surface brightness red envelope that is substantially thicker than the thin disk (a/b~4:1 vs a/b>8:1), extends to at least 5 vertical disk scale heights above the galaxy midplane, and has a radial scale length that appears to be uncorrelated with that of the embedded thin disk. The color of the red envelope is similar from galaxy to galaxy and is consistent with a relatively old (>6Gyr) stellar population that is not particularly metal-poor. The color difference between the thin disk and the envelope varies systematically with rotation speed, indicating a younger thin disk relative to the red envelope in lower mass galaxies. The red stellar envelopes are similar to the MW thick disk, having common surface brightnesses, spatial distributions, mean ages, and metallicities. The ubiquity of the red stellar envelopes implies that the formation of the thick disk is a nearly universal feature of disk formation and need not be associated with bulge formation. Furthermore, our data suggest that the thick disk forms early, even in cases where the majority of star formation was recent. Finally, we find that our data and the observed properties of the MW thick disk argue in favor of a merger origin for the thick disk population. If so, then the age of the thick disk marks the end of the epoch of major merging, and the age difference between the thin and thick disks can become a strong constraint on cosmological constants and models of galaxy and/or structure formation.
description: accepted to the September 2002 Astronomical Journal, LaTeX, 31 pages including figures
Rigidity of a family of spherical conical metrics
Creators: name: Zhu, Xuwen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: We study the deformation of spherical conical metrics with at least some of the cone angles larger than $2π$. We show in this note via synthetic geometry that for one family of such metrics, there is local rigidity in the choice of cone positions if angles are fixed. This gives an evidence of the analytic obstruction considered in recent works of Mazzeo and author.
description: 14 pages, 7 figures
title: Ordnung über den Zugang und die Zulassung für den Studiengang „Architektur'' mit dem Abschluss „Bachelor of Science" an der Technischen Universität Braunschweig, Fakultät Architektur, Bauingenieurwesen und Umweltwissenschaften
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 3
Year: 2016
Subjects: subject: Zulassungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1105
On the separate treatment of mixing and spreading by the reactive-particle-tracking algorithm: An example of accurate upscaling of reactive Poiseuille flow
Creators: name: Benson, David A.
name: Bolster, Diogo
name: Pankavich, Stephen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The Eulerian advection-dispersion-reaction equation (ADRE) suffers the well-known scale-effect of reduced apparent reaction rates between chemically dissimilar fluids at larger scales (or dimensional averaging). The dispersion tensor in the ADRE must equally and simultaneously account for both solute mixing and spreading. Recent reactive-particle-tracking (RPT) algorithms can, by separate mechanisms, simulate 1) smaller-scale mixing by inter-particle mass transfer, and 2) mass spreading by traditional random walks. To test the supposition that the RPT can accurately track these separate mechanisms, we upscale reactive transport in Hagen-Poiseuille flow between two plates. The simple upscaled 1-D RPT model with one velocity value, an upscaled Taylor macro-dispersivity, and the local molecular diffusion coefficient matches the results obtained from a detailed 2-D model with fully described velocity and diffusion. Both models use the same thermodynamic reaction rate, because the rate is not forced to absorb the loss of information upon upscaling. Analytic and semi-analytic upscaling is also performed using volume averaging and ensemble streamtube techniques. Volume averaging does not perform as well as the RPT, while ensemble streamtubes (using an effective dispersion coefficient along with macro-dispersion) perform almost exactly the same as RPT.
Global symmetries of quantum Hall systems: lattice description
Creators: name: Pryadko, Leonid P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: I analyze non-local symmetries of finite-size Euclidean 3D lattice Chern-Simons models in the presence of an external magnetic field and non-zero average current. It is shown that under very general assumptions the particle-vortex duality interchanges the total Euclidean magnetic flux Phi/(2 Pi) and the total current I in a given direction, while the flux attachment transformation increases the flux in a given direction by the corresponding component of the current, Phi -> Phi+4 Pi I, independently of the disorder. In the language of 2+1 dimensional models, appropriate for describing quantum Hall systems, these transformations are equivalent to the symmetries of the phase diagram known as the Correspondence Laws, and the non-linear current-voltage mapping between mutually dual points, recently observed near the quantum Hall liquid-insulator transitions.
description: 14 pages, 3 ps figures included
title: Korrektur der einundzwanzigsten Änderungsordnung der Beitragsordnung der Studierendenschaft der Technischen Universität Braunschweig
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Studierendenparlament
Year: 2016
Subjects: subject: Ordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1104
Accurate electronic and optical properties of hexagonal germanium for optoelectronic applications
Creators: name: Rödl, Claudia
name: Furthmüller, Jürgen
name: Suckert, Jens Renè
name: Armuzza, Valerio
name: Bechstedt, Friedhelm
name: Botti, Silvana
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: High-quality defect-free lonsdaleite Si and Ge can now be grown on hexagonal nanowire substrates. These hexagonal phases of group-IV semiconductors have been predicted to exhibit improved electronic and optical properties for optoelectronic applications. While lonsdaleite Si is a well-characterized indirect semiconductor, experimental data and reliable calculations on lonsdaleite Ge are scarce and not consistent regarding the nature of its gap. Using ab initio density-functional theory, we calculate accurate structural, electronic, and optical properties for hexagonal Ge. Given the well-known sensitivity of electronic-structure calculations for Ge to the underlying approximations, we systematically test the performance of several exchange-correlation functionals, including meta-GGA and hybrid functionals. We first validate our approach for cubic Ge, obtaining atomic geometries and band structures in excellent agreement with available experimental data. Then, the same approach is applied to predict electronic and optical properties of lonsdaleite Ge. We portray lonsdaleite Ge as a direct semiconductor with only weakly dipole-active lowest optical transitions, small band gap, huge crystal-field splitting, and strongly anisotropic effective masses. The unexpectedly small direct gap and the oscillator strengths of the lowest optical transitions are explained in terms of symmetry and back-folding of energy bands of the diamond structure.
Organodesma erinacea
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Tineidae
Organodesma
Organodesma erinacea

description: Organodesma erinacea (Walker, 1863c)
COMMON NAME(S): Fungus moth or Tineid moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Democratic Republic of Congo, South Africa, Zambia.
LOCALITY IN ZAMBIA: Solwezi, in Northwestern Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Gozmány 1967c.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 27, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
The relative efficiency of time-to-progression and continuous measures of cognition in pre-symptomatic Alzheimer's
Creators: name: Li, Dan
name: Iddi, Samuel
name: Aisen, Paul S.
name: Thompson, Wesley K.
name: Donohue, Michael C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Pre-symptomatic (or Preclinical) Alzheimer's Disease is defined by biomarker evidence of fibrillar amyloid beta pathology in the absence of clinical symptoms. Clinical trials in this early phase of disease are challenging due to the slow rate of disease progression as measured by periodic cognitive performance tests or by transition to a diagnosis of Mild Cognitive Impairment. In a multisite study, experts provide diagnoses by central chart review without the benefit of in-person assessment. We use a simulation study to demonstrate that models of repeated cognitive assessments detect treatment effects more efficiently compared to models of time-to-progression to an endpoint such as change in diagnosis. Multivariate continuous data are simulated from a Bayesian joint mixed effects model fit to data from the Alzheimer's Disease Neuroimaging Initiative. Simulated progression events are algorithmically derived from the continuous assessments using a random forest model fit to the same data. We find that power is approximately doubled with models of repeated continuous outcomes compared to the time-to-progression analysis. The simulations also demonstrate that a plausible informative missing data pattern can induce a bias which inflates treatment effects, yet 5% Type I error is maintained.
description: 16 pages, 4 figures
title: Zweite Änderung der Prüfungsordnung für den Studiengang „Wirtschaftsingenieurwesen, Studienrichtung Bauingenieurwesen" mit dem Abschluss Bachelor of Science an der Technischen Universität Braunschweig, Fakultät für Architektur, Bauingenieurwesen und Umweltwissenschaften und Carl-Friedrich-Gauß-Fakultät
Creators: name: :None
Publisher: name: Technische Universität Braunschweig. Fakultät 3
Year: 2015
Subjects: subject: Prüfungsordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1078