cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Noninteracting fermions in a trap and random matrix theory
Creators: name: Dean, David S.
name: Doussal, Pierre Le
name: Majumdar, Satya N.
name: Schehr, Gregory
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We review recent advances in the theory of trapped fermions using techniques borrowed from random matrix theory (RMT) and, more generally, from the theory of determinantal point processes. In the presence of a trap, and in the limit of a large number of fermions $N \gg 1$, the spatial density exhibits an edge, beyond which it vanishes. While the spatial correlations far from the edge, i.e. close to the center of the trap, are well described by standard many-body techniques, such as the local density approximation (LDA), these methods fail to describe the fluctuations close to the edge of the Fermi gas, where the density is very small and the fluctuations are thus enhanced. It turns out that RMT and determinantal point processes offer a powerful toolbox to study these edge properties in great detail. Here we discuss the principal edge universality classes, that have been recently identified using these modern tools. In dimension $d=1$ and at zero temperature $T=0$, these universality classes are in one-to-one correspondence with the standard universality classes found in the classical unitary random matrix ensembles: soft edge (described by the "Airy kernel") and hard edge (described by the "Bessel kernel") universality classes. We further discuss extensions of these results to higher dimensions $d\geq 2$ and to finite temperature. Finally, we discuss correlations in the phase space, i.e., in the space of positions and momenta, characterized by the so called Wigner function.
description: 32 pages, 5 figures, contribution to a special issue of Journal of Physics A on Random Matrices: the first 90 years
Additional file 2: of A study protocol for a feasibility study: Propofol Target-Controlled Infusion in Emergency Department Sedation (ProTEDS)â a multi-centre feasibility study protocol
Creators: name: Burton, Fiona
name: Lowe, David
name: Millar, Jonathan
name: Corfield, Alasdair
name: Sim, Malcolm
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Nurse opinion of patient experience VAS (PDF 24 kb)
Evolution Kernels for Light-Ray Operators: Twist 2 and Twist 3 Contributions
Creators: name: Blümlein, J.
name: Geyer, B.
name: Robaschik, D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The general evolution kernels of the twist 2 light-ray operators for unpolarized and polarized deep inelastic scattering are calculated in ${\cal O}(α_s)$. From these evolution kernels a series of special evolution equations can be derived, among them the Altarelli-Parisi equations and the evolution equation for the meson wave function. In the case of twist 3 the results of Balitzki and Braun are confirmed.
description: 5 pages latex, to appear in the Proceedings of the International Conference on Deep Inelastic Scattering, Chicago, April 1997, AIP
On Multistep Bose-Einstein Condensation in Anisotropic Traps
Creators: name: Shiokawa, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Multistep Bose-Einstein condensation of an ideal Bose gas in anisotropic harmonic atom traps is studied. In the presence of strong anisotropy realized by the different trap frequency in each direction, finite size effect dictates a series of dimensional crossovers into lower-dimensional excitations. Two-step condensation and the dynamical reduction of the effective dimension can appear in three separate steps. When the multistep behavior occurs, the occupation number of atoms excited in each dimension is shown to behave similarly as a function of the temperature.
description: 26 pages, 7 figures, revised version, to appear in Jour. Phys. A
Regional Business Cycles in Canada: A Regime-Switching VAR Approach
Creators: name: Lange, Ronald H.
name: Lange, Ronald H.
Publisher: name: Unknown
Year: 2017
Subjects: Agribusiness

description: This study uses a Markov-switching methodology to capture the asymmetric nature of provincial business cycles in Canada. The estimations identify two- and three-regime provin-cial business cycles as well as some provincial economies that do not experience explicit cycle phases. Despite the asychronicity of provincial business cycles, concordance indices identify a very close cyclical pattern between most provinces and Canada as the reference economy, and maximum correlation coefficients indicate that recessions in Ontario, which has a rela-tively large concentration of manufacturing, lead overall recessions in Canada and in some of the other provinces. The findings in this study suggests that indicators of the business cycle in the most representative region could be a useful policy tool for forecasting aggregate economic activity.
Fluctuative Mechanism of Vortex Nucleation in the Flow of $^4He$
Creators: name: Kusmartsev, F. V.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We propose a mechanism of a vortex nucleation in a flow of a superfluid $^4He$. The mechanism is related to the creation by critical fluctuations of a "plasma" of half-vortex rings located near the wall. The "plasma" screens the attraction of the vortex to the wall and permits vortex nucleation. In the spirit of Williams-Shenoy theory we derive the scaling laws in the critical region and estimate the scaling relation and the critical exponent $p$ for critical velocity; we find $V_c\sim V_{0}(1-T/T_c)$, so that $p=1$. Various applications of the obtained results are discussed.
description: 16 pages (Latex,Revtex), appears Physical Review Letters, v76, N13 (1996)
Auszug aus dem militär-statistischen Lexikon der Schweiz : = Tirage à part du lexique militaire de la Suisse / Herbstmanöver des IV. Armeecorps im Jahre 1898 : Auszug aus dem Militär-statistischen Lexikon der Schweiz : Kantone Zürich, Luzern, Uri, Schwiz, Obwalden, Nidwalden, Glarus, Zug, Aargau = Manœuvres d'automne du IVe corps d'armée en 1898 : Tirage a part du lexique militaire de la suisse : Cantons de Zurich, Lucerne, Uri, Schwiz, Unterwald-le-Haut, Unterwald-le-Bas, Glaris, Zoug, Argovie
Militär-statistisches Orts-Lexikon / Herbstmanöver des IV. Armeecorps im Jahre 1898 : Auszug aus dem Militär-statistischen Lexikon der Schweiz : Kantone Zürich, Luzern, Uri, Schwiz, Obwalden, Nidwalden, Glarus, Zug, Aargau = Manœuvres d'automne du IVe corps d'armée en 1898 : Tirage a part du lexique militaire de la suisse : Cantons de Zurich, Lucerne, Uri, Schwiz, Unterwald-le-Haut, Unterwald-le-Bas, Glaris, Zoug, Argovie
Index militaire / Herbstmanöver des IV. Armeecorps im Jahre 1898 : Auszug aus dem Militär-statistischen Lexikon der Schweiz : Kantone Zürich, Luzern, Uri, Schwiz, Obwalden, Nidwalden, Glarus, Zug, Aargau = Manœuvres d'automne du IVe corps d'armée en 1898 : Tirage a part du lexique militaire de la suisse : Cantons de Zurich, Lucerne, Uri, Schwiz, Unterwald-le-Haut, Unterwald-le-Bas, Glaris, Zoug, Argovie
Tirage à part du lexique militaire de la Suisse / Herbstmanöver des IV. Armeecorps im Jahre 1898 : Auszug aus dem Militär-statistischen Lexikon der Schweiz : Kantone Zürich, Luzern, Uri, Schwiz, Obwalden, Nidwalden, Glarus, Zug, Aargau = Manœuvres d'automne du IVe corps d'armée en 1898 : Tirage a part du lexique militaire de la suisse : Cantons de Zurich, Lucerne, Uri, Schwiz, Unterwald-le-Haut, Unterwald-le-Bas, Glaris, Zoug, Argovie
Creators: name: [s.n.]
Publisher: name: Buchdruckerei Stämpfli & Cie.
Year: 1898
Subjects: MANÖVER + GELÄNDEÜBUNGEN (MILITÄR)
MILITÄRWISSENSCHAFTEN + MILITÄRWESEN
SCHWEIZ (MITTELEUROPA). SCHWEIZERISCHE EIDGENOSSENSCHAFT

description: [s.c.]
Additional file 1: of A study protocol for a feasibility study: Propofol Target-Controlled Infusion in Emergency Department Sedation (ProTEDS)â a multi-centre feasibility study protocol
Creators: name: Burton, Fiona
name: Lowe, David
name: Millar, Jonathan
name: Corfield, Alasdair
name: Sim, Malcolm
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Patient satisfactionâ visual analogue scale (VAS) (PDF 30 kb)
A homogeneous aa index: 1. Secular variation
Creators: name: Lockwood, Mike
name: Chambodut, Aude
name: Barnard, Luke A.
name: Owens, Mathew J.
name: Clarke, Ellen
name: Mendel, Véronique
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Originally complied for 1868-1967 and subsequently continued so that it now covers 150 years, the $aa$ index has become a vital resource for studying space climate change. However, there have been debates about the inter-calibration of data from the different stations. In addition, the effects of secular change in the geomagnetic field have not previously been allowed for. As a result, the components of the 'classical' $aa$ index for the southern and northern hemispheres ($aa_S$ and $aa_N$) have drifted apart. We here separately correct both $aa_S$ and $aa_N$ for both these effects using the same method as used to generate the classic $aa$ values but allowing $δ$, the minimum angular separation of each station from a nominal auroral oval, to vary as calculated using the IGRF-12 and gufm1 models of the intrinsic geomagnetic field. Our approach is to correct the quantized aK-values for each station, originally scaled on the assumption that $δ$ values are constant, with time-dependent scale factors that allow for the drift in $δ$. This requires revisiting the intercalibration of successive stations used in making the $aa_S$ and $aa_N$ composites. These intercalibrations are defined using independent data and daily averages from 11 years before and after each station change and it is shown that they depend on the time of year. This procedure produces new homogenized hemispheric aa indices, $aa_{HS}$ and $aa_{HN}$, which show centennial-scale changes that are in very close agreement. Calibration problems with the classic $aa$ index are shown to have arisen from drifts in $δ$ combined with simpler corrections which gave an incorrect temporal variation and underestimate the rise in $aa$ during the 20th century by about 15%.
AJP-R1-SupplementaryMaterials.pdf
Creators: name: Zheng, Tony
Publisher: name: figshare
Year: 2021
Subjects: Cell Biology

description: Supplementary material for American Journal Physiology - Cell Physiology manuscript entitled, "Assessment of the effects of Syk and BTK inhibitors on GPVI-mediated platelet signaling and function."
Відбулася міжнародна науково-практична конференція "Професійна підготовка суддів, прокурорів та працівників правоохоронних органів: національний і зарубіжний досвід"
Creators: name: Національна академія прокуратури України
Publisher: name: Zenodo
Year: 2019

description: Відбулася міжнародна науково-практична конференція “Професійна підготовка суддів, прокурорів та працівників правоохоронних органів: національний і зарубіжний досвід” // Офіційний сайт Національній академії прокуратури України. 19.09.2019. URL: http://napu.com.ua/uk/2019/09/vidbulasya-mizhnarodna-naukovo-praktychna-konferentsiya-profesijna-pidgotovka-suddiv-prokuroriv-ta-pratsivnykiv-pravoohoronnyh-organiv-natsionalnyj-i-zarubizhnyj-dosvid/ .
Additional file 1: of Chiropractic conservatism and the ability to determine contra-indications, non-indications, and indications to chiropractic care: a cross-sectional survey of chiropractic students
Creators: name: Goncalves, Guillaume
name: Demortier, Marine
name: Leboeuf-Yde, Charlotte
name: Wedderkopp, Niels
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Questionnaire used in a survey on French chiropractic students. (DOCX 731 kb)
Von Achtundvierzig bis Einundfünfzig : Eine Komödie der Weltgeschichte
Creators: name: Scherr, Johannes
Publisher: name: Verlag von Otto Wigand
Year: 1868

description: Von Johannes Scherr
description: Bd. 1: 426 Seiten, [1] Blatt ; Bd. 2/1: [3] Blätter, 272 Seiten ; Bd. 2/2: [2] Blätter, 327 Seiten
description: Frühere Signatur: "Bircher 353" Exemplar der ETH-BIB
description: Geschenkexlibris-Etikette: "Aus der Bibliothek von Oberstdivisionär Eugen Bircher Aarau der Bibliothek der Eidgenössischen Technischen Hochschule geschenkt" 002125367_0001 Exemplar der ETH-BIB
Statistical mechanics of vortices from field theory
Creators: name: Kajantie, K.
name: Laine, M.
name: Neuhaus, T.
name: Rajantie, A.
name: Rummukainen, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study with lattice Monte Carlo simulations the interactions and macroscopic behaviour of a large number of vortices in the 3-dimensional U(1) gauge+Higgs field theory, in an external magnetic field. We determine non-perturbatively the (attractive or repelling) interaction energy between two or more vortices, as well as the critical field strength H_c, the thermodynamical discontinuities, and the surface tension related to the boundary between the Meissner phase and the Coulomb phase in the type I region. We also investigate the emergence of vortex lattice and vortex liquid phases in the type II region. For the type I region the results obtained are in qualitative agreement with mean field theory, except for small values of H_c, while in the type II region there are significant discrepancies. These findings are relevant for superconductors and some models of cosmic strings, as well as for the electroweak phase transition in a magnetic field.
description: 30 pages, 12 figures; references added, to appear in Nucl.Phys.B
Comment on "Antilocalization in a 2D Electron Gas in a Random Magnetic Field"
Creators: name: Mirlin, A. D.
name: Woelfle, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In a recent Letter, Taras-Semchuk and Efetov reconsider the problem of electron localization in a random magnetic field in two dimensions. They claim that due to the long-range nature of the vector potential correlations an additional term appears in the effective field theory ($σ$-model) of the problem, leading to delocalization at the one-loop level. This calls into question the results of earlier analytical studies, where the random magnetic field problem was mapped onto the conventional unitary-class $σ$-model, implying that the leading quantum correction is of two-loop order and of a localizing nature. We show in this Comment, however, that the new term in fact does not exist and was erroneously obtained by Taras-Semchuk and Efetov because of an inconsistent treatment violating gauge invariance.
description: 1 page, 2 figures
Stochastic metric perturbations (radial) in gravitationally collapsing spherically symmetric relativistic star
Creators: name: Satin, Seema
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Stochastic perturbations (radial) of a spherically symmetric relativistic star, modeled by a perfect fluid in comoving coordinates for the collapse scenario are worked out using the classical Einstein- Langevin equation, which has been proposed recently. The solutions are in terms of perturbed metric potentials and their two point correlation. For the case worked out here, it is interesting to note that the two perturbed metric potentials have same magnitude, while the potentials themselves are in general independent of each other. Such a treatment is useful for building up basic theory of non-equilibrium and near equilibrium statistical physics for collapsing stars, which should be of interest towards the end states of collapse. Here we discuss the first simple model, that of non-rotating spherically symmetric dynamically collapsing relativistic star. This paves way to further research on rotating collapse models of isolated as well as binary configurations on similar lines . Both the radial and non-radial perturbations with stochastic effects would be of interest to asteroseismology, which encompassed the future plan of study.
MOESM1 of Piscine orthoreovirus subtype 3 (PRV-3) causes heart inflammation in rainbow trout (Oncorhynchus mykiss)
Creators: name: NiccolĂł Vendramin
name: Dhamotharan Kannimuthu
name: Olsen, Anne
name: Argelia Cuenca
name: Teige, Lena
name: ĂYstein Wessel
name: Iburg, Tine
name: Dahle, Maria
name: Rimstad, Espen
name: Olesen, Niels
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Proportion of fish showing histopathological findings not consistent with PRV-induced inflammation. The findings consisted of epicarditis and a focal inflammatory reaction involving the interface layer between stratum compactum and stratum spongiosum of the ventricle. These were randomly distributed throughout the experiment and observed in all groups.
Numerical stochastic perturbation theory applied to the twisted Eguchi-Kawai model
Creators: name: González-Arroyo, Antonio
name: Kanamori, Issaku
name: Ishikawa, Ken-Ichi
name: Miyahana, Kanata
name: Okawa, Masanori
name: Ueno, Ryoichiro
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present the results of an exploratory study of the numerical stochastic perturbation theory (NSPT) applied to the four dimensional twisted Eguchi-Kawai (TEK) model. We employ a Kramers type algorithm based on the Generalized Hybrid Molecular Dynamics (GHMD) algorithm. We have computed the perturbative expansion of square Wilson loops up to $O(g^8)$. The results of the first two coefficients (up to $O(g^4)$) have a high precision and match well with the exact values. The next two coefficients can be determined and even extrapolated to large $N$, where they should coincide with the corresponding coefficients for ordinary Yang-Mills theory on an infinite lattice. Our analysis shows the behaviour of the probability distribution for each coefficient tending to Gaussian for larger $N$. The results allow us to establish the requirements to extend this analysis to much higher order.
description: pdflatex 30 pages, version appeared in JHEP
Anguisia verrucosa Jullien 1882
Creators: name: Moissette, Pierre
name: Antonarakou, Assimina
name: Kontakiotis, George
name: Cornée, Jean-Jacques
name: Karakitsios, Vasileios
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Stenolaemata
Cyclostomatida
Oncousoeciidae
Anguisia
Anguisia verrucosa

description: Anguisia verrucosa Jullien, 1882
(Fig. 7A, B)
 Anguisia verrucosa Jullien, 1882: 497, pl. 13, figs 1-2. — Harmelin 1977: 1058, figs 1-2; pl. I, figs 1, 3. — Harmelin 1979b: 414, pl. 2, fig. 3. — Harmelin & d’Hondt 1982: 7, pl. I, figs 3-4. — Moissette & Spjeldnaes 1995: 783, pl. 2, figs 1-2.
 Anguisia jullieni Neviani, 1895: 129, pl. 6, figs 39-40.
OCCURRENCE. — Pleistocene: Sicily, Calabria (Rosso 2005), Rhodes (Moissette & Spjeldnaes 1995). Recent: Eastern Atlantic (200- 2018 m), Mediterranean (500-1525 m).
DESCRIPTION
Erect, tubular fragile colony, arising from an encrusting uniserial basis. Zooids forming slender bifurcating cylindrical branches, ornamented by thin growth lines and scattered slightly prominent verrucae (pseudopores).
REMARKS
 The gonozooid, characteristic of the genus, consisting of a simple elongated chamber with a terminal tubular ooeciostome (J.-G. Harmelin, personal communication), was not observed. The encrusting basis is visible in some of the studied specimens (Fig. 6B). The species created by Neviani (1895) from the Pliocene/Pleistocene of northern Italy, A. jullieni most probably corresponds to the encrusting basis of A. verrucosa. However, the homonymous A. jullieni described byOstrovsky (1998) from the present-day Antarctic is a different species. Peristome diameter and length are smaller in A. verrucosa and the prominent verrucae associated with the pseudopores are absent in A. jullieni.
description: Published as part of Moissette, Pierre, Antonarakou, Assimina, Kontakiotis, George, Cornée, Jean-Jacques & Karakitsios, Vasileios, 2021, Bryozoan faunas at the Tortonian-Messinian transition. A palaeoenvironmental case study from Crete Island, eastern Mediterranean, pp. 1365-1400 in Geodiversitas 43 (26) on pages 1376-1378, DOI: 10.5252/geodiversitas2021v43a26, http://zenodo.org/record/5796571
Additional file 3: of CD200-CD200R1 inhibitory signaling prevents spontaneous bacterial infection and promotes resolution of neuroinflammation and recovery after stroke
Creators: name: Ritzel, Rodney
name: Mamun, Abdullah
name: Crapser, Joshua
name: Verma, Rajkumar
name: Patel, Anita
name: Knight, Brittany
name: Harris, Nia
name: Mancini, Nickolas
name: Roy-O’Reilly, Meaghan
name: Bhanu Ganesh
name: Fudong Liu
name: McCullough, Louise
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Figure S3. Complete blood counts demonstrate significant leukopenia in KO mice 7 days after stroke. Blood leukocyte counts show similar values between genotypes after sham surgery. Leukopenia and lymphopenia are exacerbated in KO, but not WT mice, 7 days after stroke (N = 4–5/group). Error bars show mean SEM. Abbreviations: SH sham, ST stroke, WT wild-type, KO knockout, SEM standard error of mean. (PFD 96 kb)
title: Development and Renewal of Organizational Capabilities with Business Process Technologies through Turbulent Environments
title: A Resource-Based Perspective
titleType: Subtitle
Creators: name: Pfahlsberger, Lukas
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: Geschäftsprozesstechnologien
subject: Improvisationsfähigkeiten
subject: Dynamische Fähigkeiten
subject: Prozess-Mining
subject: Grounded-Theory
subject: Intelligente Automatisierung
subject: Operationale Fähigkeiten
subject: Business Process Technologies
subject: Improvisational Capabilities
subject: Dynamic Capabilities
subject: Grounded Theory
subject: Process Mining
subject: Intelligent Automation
subject: Operational Capabilities
subject: 000 Informatik, Informationswissenschaft, allgemeine Werke
subject: 406 Organisationen und Management
subject: QP 345

description: Geschäftsprozesstechnologien unterstützen dabei, operative Tätigkeiten effizienter und effektiver durchzuführen. In einem sich dynamisch verändernden Umfeld wird es für Organisationen essenziell, diese Technologien gezielt einzusetzen, um durch schnelle Anpassung weiterhin wettbewerbsfähig zu bleiben. Die derzeitige Forschung hat bisher keine Antwort darauf gefunden, wie Organisationen dies trotz ständig wechselnder Umfeldbedingungen und fortschreitender organisationaler Reife durch gezielte Ressourcenallokation erreichen können. Diese Dissertation adressiert diese Forschungslücke, indem untersucht wird, wie organisationale Fähigkeiten mithilfe von Geschäftsprozesstechnologien innerhalb dynamischer Umfelder ausgebildet und erneuert werden können.
description: Business process technologies help to improve the efficiency and effectiveness of day-to-day operations. Organizations face the challenge of leveraging these technologies to quickly adapt business processes accordingly to cope with different levels of environmental turbulence. From prior research, we know how organizations apply business process technologies and how they affect performance. We do not fully understand how organizations orchestrate related resources based on changing environmental conditions and evolving organizational maturity. This dissertation addresses this research problem and presents research on how to develop and renew organizational capabilities with business process technologies through turbulent environments.
CP Violation in the Aspon Model
Creators: name: Frampton, Paul H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The aspon model spontaneously breaks CP symmetry and makes qualitatively different predictions for CP asymmetries in B decay from the KM mechanism of the Standard Model. It further predicts the existence of the aspon gauge boson and of heavy long-lived quarks, both lying below 1TeV in mass.
description: 5 pages. Talk at the Conference on B Physics and CP Violation, Honolulu,Hawaii, March 24-27, 1997. Uses sprocl.sty
Negative interaction effect of heat and drought stress at the warm end of species distribution
Creators: name: Schepers
name: Heblack, Jessica
name: Willi, Yvonne
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310899
subject: Plant biology not elsewhere classified

description: Geographic range limits of species are often a reflection of their ecological niche limits. In many organisms, important niche limits that coincide with distribution limits are warm and warm-dry conditions. We investigated the effects of heat and drought, as they can occur at the warm end of distribution. In a greenhouse experiment, we raised North American Arabidopsis lyrata from the centre of its distribution as well as from low- and high-latitude limits under average and extreme conditions. We assessed plant growth and development, as well as leaf and root functional traits, and tested for a decline in performance and selection acting on growth, leaf, and root traits.
A homogeneous aa index: 2. hemispheric asymmetries and the equinoctial variation
Creators: name: Lockwood, Mike
name: Finch, Ivan D.
name: Chambodut, Aude
name: Barnard, Luke A.
name: Owens, Mathew J.
name: Clarke, Ellen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Paper 1 [Lockwood et al., 2018] generated annual means of a new version of the $aa$ geomagnetic activity index which includes corrections for secular drift in the geographic coordinates of the auroral oval, thereby resolving the difference between the centennial-scale change in the northern and southern hemisphere indices, $aa_N$ and $aa_S$. However, other hemispheric asymmetries in the $aa$ index remain: in particular, the distributions of 3-hourly $aa_N$ and $aa_S$ values are different and the correlation between them is not high on this timescale ($r = 0.66$). In the present paper, a location-dependant station sensitivity model is developed using the $am$ index (derived from a much more extensive network of stations in both hemispheres) and used to reduce the difference between the hemispheric $aa$ indices and improve their correlation (to $r = 0.79$) by generating corrected 3-hourly hemispheric indices, $aa_{HN}$ and $aa_{HS}$, which also include the secular drift corrections detailed in Paper 1. These are combined into a new, 'homogeneous' $aa$ index, $aa_H$. It is shown that $aa_H$, unlike $aa$, reveals the 'equinoctial'-like time-of-day/time-of-year pattern that is found for the $am$ index.
Moses Mendelssohn's sämmtliche Werke
Creators: name: Mendelssohn, Moses
Publisher: name: in der Paul Burian'schen Buchhandlung
Year: 1819

description: Band 1 Phädon oder über die Unsterblichkeit der Seele
description: Band 2-3 Philosophische Schriften
description: Band 4 Kleine philosophische Schriften; mit einer Skizze seines Lebens und Charakters von D. Jenisch
description: Band 5 Jerusalem oder über religiöse Macht und Judenthum
description: Band 6 Morgenstunden oder Vorlesungen über das Daseyn Gottes, Theil 1
description: Band 7 Ritualgesetze der Juden
description: Band 8 <> Psalmen
description: Band 9 Briefwechsel
description: Band 10-11 Vermischte Schriften
description: Band 12 Rettung der Juden von Manasseh Ben Israel ; (aus dem Engl. übers. nebst einer Vorrede von Moses Mendelssohn)
description: Bd. 1: 1819, XL, 252 Seiten ; Bd. 2: 1819, [2] Blätter, 247 Seiten ; Bd. 3: 1819, [2] Blätter, 248 Seiten ; Bd. 4: 1819, [5] Blätter, 201 Seiten ; Bd. 5: 1819, [2] Blätter, 204 Seiten ; Bd. 6: 1819, XII, [2] Blätter, 282 Seiten, XXXV ; Bd. 7: 1819, XXXVI, 192 Seiten ; Bd. 8: 1819, 358 Seiten ; Bd. 9: 1820, 310 Seiten ; Bd. 10: 1821, 113 Seiten, 41 Seiten, 35 Seiten ; Bd. 11: 1821, 78 Seiten, 70 Seiten, 29 Seiten, [1] Blatt ; Bd. 12: 1825, 153 Seiten
description: Exlibrisetikette: "Ex Libris Attenhofer" Exemplar der ETH-BIB
Origin of spin-gap in CaV$_4$O$_9$: effect of frustration and lattice distortion
Creators: name: Starykh, O. A.
name: Zhitomirsky, M. E.
name: Khomskii, D. I.
name: Singh, R. R. P.
name: Ueda, K.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the origin of spin-gap in recently discovered material CaV$_4$O$_9$. We analyze the spin-$1/2$ Heisenberg model on the $1/5$ depleted square lattice with nearest neighbor (nn) and next nearest neighbor (nnn) interactions, in terms of the singlet and triplet states of the 4-spin plaquettes and 2-spin dimers. Phase diagram of the model is obtained within a linear ``spin-wave"-like approximation, and is shown to agree well with the earlier results of QMC simulations for nn interactions. We further propose that the special lattice structure of CaV$_4$O$_9$ naturally leads to lattice distortions, which enhances the spin-gap via a spin-Peierls mechanism.
description: 4 pages, RevTex, 2 postscript figures. Latex file and figures have been uuencoded
Additional file 1: of Truth-telling and doctor-assisted death as perceived by Israeli physicians
Creators: name: Velan, Baruch
name: Arnona Ziv
name: Kaplan, Giora
name: Rubin, Carmit
name: Connelly, Yaron
name: Karni, Tami
name: Tal, Orna
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Table S1. Attitude towards truth telling among different subgroups in the survey population. Table S2. Attitude towards doctor assisted death among different subgroups in the survey population. Table S3. Combined attitude towards doctor assisted death and truth telling among different subgroups in the survey population. Table S4. Non-weighted multinomial logistic regression analysis of the interrelationship between combined attitudes and socio demographic characteristics. (DOCX 35 kb)
Irrelevant Interactions without Composite Operators - A Remark on the Universality of Second Order Phase Transitions
Creators: name: Kopper, Christoph
name: Pedra, Walter
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the critical behaviour of symmetric $ϕ^4_4$ theory including irrelevant terms of the form $ϕ^{4+2n}/Λ_0^{2n}$ in the bare action, where $Λ_0$ is the UV cutoff (corresponding e.g. to the inverse lattice spacing for a spin system). The main technical tool is renormalization theory based on the flow equations of the renormalization group which permits to establish the required convergence statements in generality and rigour. As a consequence the effect of irrelevant terms on the critical behaviour may be studied to any order without using renormalization theory for composite operators. This is a technical simplification and seems preferable from the physical point of view. In this short note we restrict for simplicity to the symmetry class of the Ising model, i.e. one component $ϕ^4_4$ theory. The method is general, however.
description: 13 pages
Well-posed Cauchy formulation for Einstein-æther theory
Creators: name: Sarbach, Olivier
name: Barausse, Enrico
name: Preciado-López, Jorge A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the well-posedness of the initial value (Cauchy) problem of vacuum Einstein-aether theory. The latter is a Lorentz-violating gravitational theory consisting of General Relativity with a dynamical timelike 'aether' vector field, which selects a 'preferred time' direction at each spacetime event. The Einstein-aether action is quadratic in the aether, and thus yields second order field equations for the metric and the aether. However, the well-posedness of the Cauchy problem is not easy to prove away from the simple case of perturbations over flat space. This is particularly problematic because well-posedness is a necessary requirement to ensure stability of numerical evolutions of the initial value problem. Here, we employ a first-order formulation of Einstein-aether theory in terms of projections on a tetrad frame. We show that under suitable conditions on the coupling constants of the theory, the resulting evolution equations can be cast into strongly or even symmetric hyperbolic form, and therefore they define a well-posed Cauchy problem.
description: 20 pages, no figures. Minor changes to match version accepted for publication in CQG
Particle Production and Effective Thermalization in Inhomogeneous Mean Field Theory
Creators: name: Aarts, Gert
name: Smit, Jan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: As a toy model for dynamics in nonequilibrium quantum field theory we consider the abelian Higgs model in 1+1 dimensions with fermions. In the approximate dynamical equations, inhomogeneous classical (mean) Bose fields are coupled to quantized fermion fields, which are treated with a mode function expansion. The effective equations of motion imply e.g. Coulomb scattering, due to the inhomogeneous gauge field. The equations are solved numerically. We define time dependent fermion particle numbers with the help of the single-time Wigner function and study particle production starting from inhomogeneous initial conditions. The particle numbers are compared with the Fermi-Dirac distribution parametrized by a time dependent temperature and chemical potential. We find that the fermions approximately thermalize locally in time.
description: 16 pages + 6 eps figures, some clarifications and two references added, typos corrected; to appear in Phys.Rev.D
ANÁLISE DO ESFORÇO MUSCULAR DURANTE A EXECUÇÃO DOS MOVIMENTOS DE FLEXÃO E EXTENSÃO DE PUNHO EM PACIENTES COM DOENÇA DE PARKINSON - UM ESTUDO PILOTO
Creators: name: Costa, Samila
name: Rabelo, Amanda
name: Luiz, Luiza
name: Souza, Luciane
name: Faustino, Nayara
name: Vieira, Marcus
name: Andrade, Adriano
Publisher: name: Zenodo
Year: 2019
Subjects: Parkinson's disease, electromyographic evaluation, flexor and wrist extensor, protocol improvement

description: The aim of this study was to analyze and compare
 muscle electrical activity during wrist flexion and extension
 movements in the sagittal plane and latero-lateral axis, with the
 same protocol performed in the transverse plane and
 longitudinal axis. The results will be used to improve the
 collection protocol of a study that performs the ergonomic
 evaluation of an active wrist orthosis. Two individuals
 participated in this research, one male and one female,
 respectively, 62 and 56 years old, both diagnosed with
 Parkinson's disease. Data collection consisted of applying the
 Movement Disorders Society - Unified Parkinson's Disease
 Rating Scale (MDS-UPDRS), acquiring the Maximum
 Voluntary Contraction of the wrist flexor and extensor muscles
 to establish a reference value, and then acquisition of the
 electromyographic activity of the wrist flexor and extensor of
 the dominant limb during these movements. EMG signal
 analysis was performed in specific routines developed in Matlab
 environment (Mathworks®). The results show that the wrist
 flexion movement when performed in the transverse plane,
 longitudinal axis has higher percentage of muscle activation
 when compared to the same movement performed in the sagittal
 plane, latero-lateral axis.
Additional file 2: of CD200-CD200R1 inhibitory signaling prevents spontaneous bacterial infection and promotes resolution of neuroinflammation and recovery after stroke
Creators: name: Ritzel, Rodney
name: Mamun, Abdullah
name: Crapser, Joshua
name: Verma, Rajkumar
name: Patel, Anita
name: Knight, Brittany
name: Harris, Nia
name: Mancini, Nickolas
name: Roy-O’Reilly, Meaghan
name: Bhanu Ganesh
name: Fudong Liu
name: McCullough, Louise
Publisher: name: figshare
Year: 2019
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Figure S2. No differences in gross vascular anatomy or in hemorrhagic transformation between WT and KO mice 7 days after stroke. Representative images of India ink-stained brains show no overt difference in large vessel anatomy between genotypes under normal conditions (a; ventral view). Hemoglobin concentrations in the brain 7 days after stroke show no difference in hemorrhagic transformation between genotypes (b; N = 5/group). Error bars show mean SEM. Abbreviations: WT wild-type, KO knockout, SEM standard error of mean. (PDF 55 kb)
Partial order induced superconductivity in $Fe^{2+}$ iron
Creators: name: Karchev, N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In this letter, we address a novel mechanism for iron based superconductors. We study $F^{2+}$ state of iron with six 3d electrons. Five of them are localized with ferromagnetic order, while the sixth one is itinerant antiparallel with the localized ones. We consider spin-fermion model of 3d electrons and show that one can fix the parameters in the theory so that the calculated magnetization to match the experimentally measured one. With these parameters in mind we show that the sixth 3d electrons have well defined Fermi surfaces, therefore the material is metal. Further on we consider an iron prepared by means of applied external magnetic field upon a cooling. We assume that the applied magnetic field is along the magnetic order of localized 3d electrons and antiparallel to the magnetic order of the itinerant sixth electron. Therefore the applied field decreases the Zeeman splitting of spin-up and spin-down sixth electrons. We focus on quantum partial order (QPO) state which is obtained when the applied field compensates the Zeeman splitting so that the sixth 3d electrons do not contribute the magnetism of iron and magnetic order is formed by means of localized 3d electrons. We obtain an effective Hamiltonian for iron in (QPO) state and show that it posses a spin triplet superconductivity with $T_{1u}$ configuration.
description: 8 pages, 1 figure
Delta I=3/2 and Delta S =2 Hyperon Decays in Chiral Perturbation Theory
Creators: name: He, Xiao-Gang
name: Valencia, G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the Delta I =3/2 and Delta S =2 amplitudes for hyperon decays of the form (B to B(prime) pion) at lowest order in chiral perturbation theory. At this order, the Delta I=3/2 amplitudes depend on only one constant. We extract the value of this constant from experiment and find a reasonable description of these processes within experimental errors. The same constant determines the Delta S =2 transitions which, in the standard model, are too small to be observed. We find that new physics with parity odd Delta S=2 interactions can produce observable rates in hyperon decays while evading the bounds from K0 - K0(bar) mixing.
description: 7 pages, Latex
Curved spacetime effective field theory (cEFT) -- construction with the heat kernel method
Creators: name: Nakonieczny, Łukasz
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the presented paper we tackle the problem of the effective field theory in curved spacetime (cEFT) construction. To this end, we propose to use the heat kernel method. After introducing the general formalism based on the well established formulas known from the application of the heat kernel method to deriving the one-loop effective action in curved spacetime, we tested it on selected problems. The discussed examples were chosen to serve as a check of validity of the derived formulas by comparing the obtained results to the known flat spacetime calculations. On the other hand, they allowed us to obtain new results concerning the influence of the gravity induced operators on the effective field theory without unnecessary calculational complications.
description: 28 pages, 6 figures; citations expanded, appendix added, version accepted for publication in JHEP
Dimensional Crossover in the Large N Limit
Creators: name: O'Connor, Denjoe
name: Stephens, C. R.
name: Bray, A. J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider dimensional crossover for an $O(N)$ Landau-Ginzburg-Wilson model on a $d$-dimensional film geometry of thickness $L$ in the large $N$-limit. We calculate the full universal crossover scaling forms for the free energy and the equation of state. We compare the results obtained using ``environmentally friendly'' renormalization with those found using a direct, non-renormalization group approach. A set of effective critical exponents are calculated and scaling laws for these exponents are shown to hold exactly, thereby yielding non-trivial relations between the various thermodynamic scaling functions.
description: 25 pages of PlainTex
Heterostructures of graphene and hBN: electronic, spin-orbit, and spin relaxation properties from first principles
Creators: name: Zollner, Klaus
name: Gmitra, Martin
name: Fabian, Jaroslav
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We perform extensive first-principles calculations for heterostructures composed of monolayer graphene and hexagonal boron nitride (hBN). Employing a symmetry-derived minimal tight-binding model, we extract orbital and spin-orbit coupling (SOC) parameters for graphene on hBN, as well as for hBN encapsulated graphene. Our calculations show that the parameters depend on the specific stacking configuration of graphene on hBN. We also perform an interlayer distance study for the different graphene/hBN stacks to find the corresponding lowest energy distances. For very large interlayer distances, one can recover the pristine graphene properties, as we find from the dependence of the parameters on the interlayer distance. Furthermore, we find that orbital and SOC parameters, especially the Rashba one, depend strongly on an applied transverse electric field, giving a rich playground for spin physics. Armed with the model parameters, we employ the Dyakonov-Perel formalism to calculate the spin relaxation in graphene/hBN heterostructures. We find spin lifetimes in the nanosecond range, in agreement with recent measurements. The spin relaxation anisotropy, being the ratio of out-of-plane to in-plane spin lifetimes, is found to be giant close to the charge neutrality point, decreasing with increasing doping, and being highly tunable by an external transverse electric field. This is in contrast to bilayer graphene in which an external field saturates the spin relaxation anisotropy.
description: 17 pages, 22 figures, 3 tables
Algebraic-geometrical formulation of two-dimensional quantum gravity
Creators: name: Bonelli, G.
name: Marchetti, P. A.
name: Matone, M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Algebra (math.QA)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We find a volume form on moduli space of double punctured Riemann surfaces whose integral satisfies the Painlevé I recursion relations of the genus expansion of the specific heat of 2D gravity. This allows us to express the asymptotic expansion of the specific heat as an integral on an infinite dimensional moduli space in the spirit of Friedan-Shenker approach. We outline a conjectural derivation of such recursion relations using the Duistermaat-Heckman theorem.
description: 10 pages, Latex file