cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stylosanthes fruticosa Alston
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Stylosanthes
Stylosanthes fruticosa

description: Stylosanthes fruticosa (Retz.) Alston  —
Habit: Herb.
Habitat: LMWF, LMDF; up to 2 000 m. Distribution: I.
 Voucher: Thungura Hill Forest, Alt. 1 996 m, 10 Aug. 2015, SAJIT 003960 (HIB).
Reference: N/A.
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 47, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Wave-function entropy and dynamical-symmetry breaking in the interacting boson model
Creators: name: Cejnar, Pavel
name: Jolie, Jan
Publisher: name: arXiv
Year: 1998
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The degree of chaos in the Interacting Boson Model (IBM-1) is compared with what we call the "dynamical-symmetry content" of the system. The latter is represented by the information entropy of the eigenfunctions with respect to bases associated with dynamical symmetries of the IBM-1, and expresses thus the localization of actual eigenfunctions in these symmetry bases. The wave-function entropy is shown to be a sensitive tool for monitoring the processes of a single dynamical-symmetry breaking or transitions between two and more symmetries. For the IBM-1 hamiltonians studied here, the known features related to chaos, namely the dependence of chaotic measures on the hamiltonian parameters (position in the Casten triangle) and on the angular momentum, turn out to be correlated with the behaviour of the wave-function entropy. PACs 21.60.Fw; 05.45.+b
description: 32 pages (RevTeX), 11 figures (PS)
Spin dynamics in a structurally ordered non-Fermi liquid compound: YbRh_2Si_2
Creators: name: Ishida, K.
name: MacLaughlin, D. E.
name: Bernal, O. O.
name: Heffner, R. H.
name: Nieuwenhuys, G. J.
name: Trovarelli, O.
name: Geibel, C.
name: Steglich, F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Muon spin relaxation (muSR) experiments have been carried out at low temperatures in the non-Fermi-liquid heavy-fermion compound YbRh_2Si_2. The longitudinal-field muSR relaxation function is exponential, indicative that the dynamic spin fluctuations are homogeneous. The relaxation rate 1/T_1 varies with applied field as H^{-y}, y = 1.0 \pm 0.1, which implies a scaling law of the form χ''(ω) \propto ω^{-y} f(ω/T), \lim_{x\to0} f(x) = x for the dynamic spin susceptibility.
description: 5 pages, 2 figures. To be published in proceedings of musr2002 (Physica B)
Tephrosia holstii Taub.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Tephrosia
Tephrosia holstii

description: Tephrosia holstii Taub.  —
Habit: Herb.
Habitat: LMWF; up to 2 500 m. Distribution: II.
Voucher: N/A.
Reference: Fries & Fries (1927b).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 47, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Floquet Systems with Hall Effect: Topological Properties and Phase Transitions
Creators: name: Dana, Itzhack
name: Kubo, Kazuhiro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the quantum topological properties of Floquet (time-periodic) systems exhibiting Hall effects due to perpendicular magnetic and electric fields. The systems are charged particles periodically kicked by a one-dimensional cosine potential in the presence of such fields, where the magnetic field is perpendicular also to the kicking direction. We consider parameter values including small kicking strength, which enables the quantum evolution to be described by effective Floquet Hamiltonians. We also assume the semiclassical regime of a small scaled Planck constant. In the case of an electric field parallel to the kicking direction, one observes, as the electric-field strength is varied, a series of topological phase transitions, causing changes in the Chern numbers of quasienergy (QE) bands. These transitions are due to band degeneracies which, in an initial wide range of electric-field strengths, are shown to occur when the energy of the classical separatrix is approximately equal to the average QE of the degenerating bands. For larger electric-field strengths, the degeneracies reflect changes in the classical phase-space structure. In the case of an electric field not parallel to the kicking direction and satisfying some resonance conditions, we show that the topological properties of the QE bands are characterized by universal (electric-field independent) Chern numbers. These same numbers also characterize the QE band spectrum in the first case, at the end of the basic electric-field interval where the topological phase transitions take place. The two cases above are known to exhibit significantly different dynamical rates, both classical and quantum. This is well reflected by the different topological properties in the two cases.
description: 21 pages, 7 figures
Tephrosia interrupta Engl.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Tephrosia
Tephrosia interrupta

description: Tephrosia interrupta Engl.  —
Habit: Shrub.
Habitat: LMDF, BZ; up to 3 100 m. Distribution: II.
 Voucher: Sirimon Track, Alt. 2 134 m, 22 Oct. 1974, Williams 74/14 (EA).
References: Fries & Fries (1927b), Bussmann (1993, 1994), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 47, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Constraints on Higher Dimensional Models for viable Extended Inflation
Creators: name: Majumdar, A. S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider two kinds of higher dimensional models which upon dimensional reduction lead to Jordan-Brans-Dicke type effective actions in four dimensions with the scale factor of the extra dimensions playing the role of the JBD field. These models are characterized by the potential for the JBD field which arises from the process of dimensional reduction, and by the coupling of the inflaton sector with the JBD field in the Jordan frame. Taking into account the fact that these models allow the possibility of enough inflation and dynamical compactification of the extra dimensions, we examine in the context of these models the other conditions which need to be satisfied for a viable scenario of extended inflation. We find that the requirements of conforming to general relativity at the present epoch, and producing suitable bubble spectrums during inflation lead to constraints on the allowed values taken by the parameters of these models. A model with a ten dimensional JBD field is able to satisfy the condition for appropriate density perturbations viewed in the conformal Einstein frame, with a stringent restriction on the initial value taken by the scale factor of the extra dimensions.
description: 17 pages, 2 Postscript figures, To appear in Physical Review D
Trifolium burchellianum subsp. johnstonii J. B. Gillett
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Trifolium
Trifolium burchellianum
Trifolium burchellianum ser. subsp. johnstonii (oliv.) j.b.gillett

description: Trifolium burchellianum Ser. subsp. johnstonii (Oliv.) J.B.Gillett  —
Habit: Herb.
Habitat: LMWF, LMDF, BZ, UMF, HZ, AZ; 1 500–4 000 m. Distribution: II.
 Voucher: Chogoria Track, near Waterfall, Alt. 3 184 m, 25 Jan. 2015, SAJIT 002833 (HIB).
 References: Fries & Fries (1927b), Gillett et al. (1971b), Bussmann (1993, 1994), Bussmann & Beck (1995a, 1998), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 48, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Twisted index theory on good orbifolds, I: noncommutative Bloch theory
Creators: name: Marcolli, Matilde
name: Mathai, Varghese
Publisher: name: arXiv
Year: 1999
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: K-Theory and Homology (math.KT)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 46L85, 81Q10

description: This paper, together with Part II, expands the results of math.DG/9803051. In Part I we study the twisted index theory of elliptic operators on orbifold covering spaces of compact good orbifolds, which are invariant under a projective action of the orbifold fundamental group. We apply these results to obtain qualitative results on real and complex hyperbolic spaces in 2 and 4 dimensions, related to generalizations of the Bethe-Sommerfeld conjecture and the Ten Martini Problem, on the spectrum of self adjoint elliptic operators which are invariant under a projective action of a discrete cocompact group.
description: 34 pages, LaTex
Perturbation of Domain: Singular Riemannian Manifolds
Creators: name: Mason, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Spectral Theory (math.SP)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35P99, 47A75, 47B25, 58J99

description: We study a class of Riemannian manifolds which are equipped with a singular metric. In particular we study a domain perturbation problem for the Dirichlet eigenvalues which depends on the best constant in the Hardy Inequality. However, we show that for these manifolds the constant is such that existing theorems cannot be applied and then prove better estimates that overcome this. Finally we set up an example that can be used to show that our results are optimal. The methods for doing this final step are contained in another paper in a more general ode setting.
description: 21 Pages. Various minor and cosmetic changes (including title). Proof of Theorem 3.3 has been corrected. To appear: Proc. London Math. Soc
Trifolium cryptopodium A. Rich.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Trifolium
Trifolium cryptopodium

description: Trifolium cryptopodium A.Rich.  —
Habit: Herb.
Habitat: LMWF, LMDF, BZ, UMF, HZ, AZ; 1 700–4 300 m. Distribution: II.
 Voucher: Naro Moru Track, Alt. 2 533 m, 5 Oct. 2004, Muasya & Gehrke BG-Af090 (EA).
References: Bussmann (1993, 1994), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 48, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Universality in the random matrix spectra in the regime of weak non-Hermiticity
Creators: name: Fyodorov, Yan V.
name: Khoruzhenko, Boris
name: Sommers, H. -J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: This paper is a detailed account of the recent progress in understanding the statistical properties of complex eigenvalues of random non-Hermitian matrices reported earlier in our two short communications: Physics Letters A v.226, 46 (1997) and Phys. Rev. Lett., v.79, 557 (1997)
description: 34 pages+2 eps figure; to be published in Annales de l'Institut Henri Poincare
Design of landform elements for mine reclamation
Creators: name: Pollard, J. A.
name: McKenna, Gord
Publisher: name: The University of British Columbia
Year: 2018

description: Landform design is the multidisciplinary process that builds mining landforms, landscapes, and regions to meet agreed upon land use goals and objectives. Such work starts even before mining begins, carries on through mine development and operation, and continues through closure and beyond to guide post-mining stewardship of the land. It allows mining companies, regulators, and local communities to progressively reclaim the land with confidence, managing costs, risks, and liabilities, to create beneficial landscapes. Landform elements are specific physical subcomponents of a mining landform that are designed to allow the landform to meet the overall landform-scale design goals and objectives. They are typically large enough to be featured on a detailed design drawing and be built with normal mine reclamation equipment; they are usually in the 10 to 100m scale. Some elements are exquisitely designed while some are simply field-fit. Examples of landform elements include swales, mounds, outlets, watershed berms, vegetation patches, meandering toe creeks, islands, and wildlife enhancements such as snags and rockpiles. All provide efficient and practical solutions to complex mine reclamation problems. The paper provides a list of 97 landform elements for mine reclamation for common mining landforms including waste dumps, tailings facilities, and end pit lakes.
Post-Newtonian Approximation for Spinning Particles
Creators: name: Cho, Hing Tong
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using an energy-momentum tensor for spinning particles due to Dixon and Bailey-Israel, we develop the post-Newtonian approximation for N spinning particles in a self-contained manner. The equations of motion are derived directly from this energy-momentum tensor. Following the formalism of Epstein- Wagoner, we also obtain the waveform and the luminosity of the gravitational wave generated by these particles.
description: 18 pages, no figures, Revtex
title: Operational Business Intelligence bei Call Centern: Erkenntnisse einer Fallstudienuntersuchung
Creators: name: Hrach, Christian
name: Alt, Rainer
Publisher: name: Institut für Wirtschaftsinformatik
Year: 2012
Subjects: subject: 33
subject: 000

description: In der Call Center-Branche können Informationssysteme (IS) des Business Intelligence (BI) mit ihren Monitoring- und Reporting-Funktionalitäten als Ergänzung bestehender IS zur Erreichung einer konstanten Dienstleistungsqualität beitragen. Insbesondere das operative BI setzt direkt an der Extraktion und Aufbereitung der Daten aus den operativen Call Center-Systemen an und kann dadurch sowohl Prozesstransparenz als auch Prozessführung für interne und externe Entscheider verbessern. Dazu untersucht der Beitrag die Funktionalitäten der für die operative Entscheidungsunterstützung eingesetzten IS sowie die zugrundeliegende Aufgabenverteilung bei sechs ausgewählten Call Centern in Deutschland. Insgesamt zeigt die Call Center-Branche zwar erste Ansätze hin zu einem operativen BI, jedoch ergeben sich durch die Heterogenität von Prozessen und IS sowie den Echtzeitanforderungen zur Datenauswertung weitere Perspektiven für operative BI-Lösungen.
description: Multikonferenz Wirtschaftsinformatik 2012 : Tagungsband der MKWI 2012
Twisted higher index theory on good orbifolds, II: fractional quantum numbers
Creators: name: Marcolli, Matilde
name: Mathai, Varghese
Publisher: name: arXiv
Year: 1999
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: K-Theory and Homology (math.KT)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 46L87, 81V70

description: This paper is the continuation of Part I, expanding previous results of math.DG/9803051. This paper uses techniques in noncommutative geometry as developed by Alain Connes in order to study the twisted higher index theory of elliptic operators on orbifold covering spaces of compact good orbifolds, which are invariant under a projective action of the orbifold fundamental group. We also compute the range of the higher cyclic traces on $K$-theory for cocompact Fuchsian groups, which is then applied to determine the range of values of the Connes-Kubo Hall conductance in the discrete model of the quantum Hall effect on the hyperbolic plane. The new phenomenon that we observe in our case is that the Connes-Kubo Hall conductance has plateaux at integral multiples of a fractional valued topological invariant, namely the orbifold Euler characteristic. The set of possible fractions has been determined, and is compared with recently available experimental data.
description: LaTex, 33 pages, 1 figure
title: Methoden für Trendanalysen im Web zur Unterstützung des Customer Relationship Management
Creators: name: Heinrich, Kai
name: Hilbert, Andreas
name: Kersten, Martin
Publisher: name: Institut für Wirtschaftsinformatik
Year: 2012
Subjects: subject: 33
subject: 000

description: Mit dem Einzug des Web 2.0 ins tägliche Leben haben Individuen die Möglichkeit ihre Meinungen und Gefühle in Form von Blogs zu veröffentlichen. Die Analyse der Trends in dieser Blogosphäre kann maßgeblich zur Unterstützung der Kundenrückgewinnung in einem CRM-System eingesetzt werden. In dieser Forschungsarbeit werden bestehende Ansätze zur Trenderkennung im Allgemeinen untersucht und anschließend die Eignung ihrer Applikation auf Weblogs geprüft. Dazu wird ausgehend von bestehenden wissenschaftlichen Arbeiten ein System zur Trendanalyse prototypisch implementiert und die Analyseergebnisse im Anschluss evaluiert.
description: Multikonferenz Wirtschaftsinformatik 2012 : Tagungsband der MKWI 2012
Perturbation of Domain: Ordinary Differential Equations
Creators: name: Mason, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: 47E05, 34L20, 34L40, 65L15

description: We work with the Friedrichs extension of a one dimensional Schrodinger whose potential has a certain type of regular singularity near one end point. We study the effect on the eigenvalues of shrinking the region slightly near the end point. In particular we calculate the rate at which the eigenvalues of the smaller region converge to the eigenvalues of the larger region as the region expands. A result of this type was needed by that author in another paper concerned with a domain perturbation problem on Riemannian manifolds. The problem here, however, is stated purely in terms of ordinary differential equations.
description: 9 Pages. Shortened version to improve clarity. To appear Proc. Roy. Soc. Edinburgh Sect. A. Proof of Theorem 3.1 expanded slightly
Trifolium multinerve A. Rich.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Trifolium
Trifolium multinerve

description: Trifolium multinerve (Hochst.) A.Rich.  —
Habit: Herb.
Habitat: LMWF, LMDF, BZ, UMF, HZ; 1 700–3 700 m. Distribution: II.
 Voucher: Sirimon Track, Alt. 2 571 m, 7 Oct. 2004, Muasya & Gehrke BG-Af103 (EA).
References: Young & Peacock (1985), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 48, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
title: Lineare Elastizitätstheorie des anisotropen Cosserat-Kontinuums
Creators: name: Kessel, Siegfried
Publisher: name: Vieweg
Year: 1964
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 530

description: Mit Hilfe des Prinzips der virtuellen Verrückungen wird das allgemeine lineare Stoffgesetz für das Cosserat-Kontinuum angegeben. Die Zahl der Stoffkonstanten liegt zwischen 171 beim vollständig anisotropen und 6 bei einem elastisch isotropen, zentrosymmetrischen Material. Die Struktur der Elastizitätstensoren wird für einige Fälle elastischer Symmetrie berechnet.
description: Using the principle of virtual displacements, the linear constitutive equations for an elastic Cosserat-continuum are derived. The number ot elastic constants is found to be in the range between 171 in the total anisotropic case and 6 for an elastic isotropic centrosymmetrical material. For some cases of elastic symmetrie the structures of the tensors of elastic constants are calculated.
Sea Cucumber-Derived Peptides Alleviate Oxidative Stress in Neuroblastoma Cells and Improve Survival in C. elegans Exposed to Neurotoxic Paraquat.
Creators: name: Lu, Meng
name: Mishra, Ajay
name: Boschetti, Chiara
name: Lin, Jing
name: Liu, Yushuang
name: Huang, Hongliang
name: Kaminski, Clemens F
name: Huang, Zebo
name: Tunnacliffe, Alan
name: Kaminski Schierle, Gabriele S
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Animals
Sea Cucumbers
Neuroblastoma
Paraquat
Peptides
Survival Analysis
Oxidative Stress

description: Funder: Wellcome Trust
description: Oxidative stress results when the production of oxidants outweighs the capacity of the antioxidant defence mechanisms. This can lead to pathological conditions including cancer and neurodegeneration. Consequently, there is considerable interest in compounds with antioxidant activity, including those from natural sources. Here, we characterise the antioxidant activity of three novel peptides identified in protein hydrolysates from the sea cucumber Apostichopus japonicus. Under oxidative stress conditions, synthetic versions of the sea cucumber peptides significantly compensate for glutathione depletion, decrease mitochondrial superoxide levels, and alleviate mitophagy in human neuroblastoma cells. Moreover, orally supplied peptides improve survival of the Caenorhabditis elegans after treatment with paraquat, the latter of which leads to the production of excessive oxidative stress. Thus, the sea cucumber peptides exhibit antioxidant activity at both the cellular and organism levels and might prove attractive as nutritional supplements for healthy ageing.
title: Die flache Kugelschale mit elliptischem Kern unter konstantem Druck
Creators: name: Abd El Wahab, Hassan
Publisher: name: Vieweg
Year: 1964
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 53

description: Es werden die Spannungsstörungen berechnet, die im Membranspannungszustand einer flachen Kugelschale unter konstantem Druck entstehen, wenn die Schale mit einem elliptischem Kern versehen wird. Die in elliptischen Koordinaten formulierten Differentialgleichungen der Biegetheorie der flachen Kugelschale werden mit Mathieuschen Funktionen gelöst. Als Sonderfälle werden der starre Kern und das Loch behandelt.
description: Calculated are the perturbations of stresses which arise in a shallow spherical shell under constant pressure, with an original membrane state of stresses, when the shell is provided with an elliptic core. The differential equations of the bending theory of shallow spheriral shells in elliptic coordinates are solved by Mathieu-functions. The special case of rigid core and hole are treated too.
title: Die Bedeutung der Quantentheorie für die theoretische Elektrotechnik
Creators: name: Lautz, Günter
Publisher: name: Vieweg
Year: 1964
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 53

description: Am Beispiel des elektrischen Durchschlages, des Tunneleffektes und der Supraleitung wird aufgezeigt, daß eine quantitative Erfassung elektrischer Leitungsvorgänge nur im Rahmen der Quantentheorie möglich ist.
description: a complete theoretical interpretation of the electrical phenomena in solids requires the quantum theory. This claim is exhibited by the discussion of the electrical breakdown, the tunnel effect and the superconductivity.
Additional file 2: of Teaching psychiatry to large groups in society
Creators: name: Bejerot, Susanne
name: Lindgren, Ann
name: JĂśrgen RosĂŠn
name: Bejerot, Eva
name: Elwin, Marie
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Table S2. Content of the Peer Consultation course. (DOCX 21 kb)
From chaotic to disordered systems - a periodic orbit approach
Creators: name: Dahlqvist, Per
Publisher: name: arXiv
Year: 1998
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We apply periodic orbit theory to a quantum billiard on a torus with a variable number N of small circular scatterers distributed randomly. Provided these scatterers are much smaller than the wave length they may be regarded as sources of diffraction. The relevant part of the spectral determinant is due to diffractive periodic orbits only. We formulate this diffractive zeta function in terms of a N*N transfer matrix, which is transformed to real form. The zeros of this determinant can readily be computed. The determinant is shown to reproduce the full density of states for generic configurations if N>3. We study the statistics exhibited by these spectra. The numerical results suggest that the spectra tend to GOE statistics as the number of scatterers increases for typical members of the ensemble. A peculiar situation arises for configurations with four scatterers and kR tuned to kR=y_{0,1}\approx 0.899, where the statistics appears to be perfectly Poissonian.
description: 15 pages, latex, 5 .eps figures
Trifolium semipilosum Fresen.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Trifolium
Trifolium semipilosum

description: Trifolium semipilosum Fresen.  —
Habit: Herb.
Habitat: LMWF, LMDF, BZ, UMF, HZ; 1 300–3 700 m. Distribution: I.
 Voucher: Naro Moru Track, Alt. 2 533 m, 5 Oct. 2004, Muasya & Gehrke BG-Af084 (EA).
References: Fries & Fries (1927b), Bussmann (1993, 1994), Bussmann & Beck (1995a), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 48, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
title: Weltfriede und Weltrecht
Creators: name: Heffter, Heinrich
Publisher: name: Vieweg
Year: 1965
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 90

description: Der Text geht auf einen Vortrag zurück, der im Jahre 1963 zum Zehnjahrestag der Straßburger Menschenrechts-Konvention gehalten wurde. Zunächst behandelt ein gedrängtes Kapitel aus der allgemeinen politischen Geistesgeschichte die Idee der Menschenrechte; es folgt ein Abriß der jüngsten Völkerrechtsgeschichte, nämlich eben der Straßburger Menschenrechts-Konvention; nach diesen beiden kürzeren Abschnitten will der dritte und Hauptteil eine vorsichtige und realistische Diagnose der gegenwärtigen Aussichten von Weltfriede und Weltrecht versuchen, vom Standpunkt des politischen Historikers aus.
description: The text has come off a lecture which was delivered in 1963 for the ten years commemoration of the Strasbourg convention of the rights of men. Firstly a concise chapter, belonging to the general history of political ideas, is treating the idea of the rights of men, the next is a sketch of the last history of the international law, i.e. just this Strasbourg convention; after this both shorter sections the third and principal part will try a cautious and realistic diagnosis of the present aspects of world peace and world law, from the point of view of the political historian.
Creeping motion of a solid particle inside a spherical elastic cavity. II. Asymmetric motion
Creators: name: Hoell, Christian
name: Löwen, Hartmut
name: Menzel, Andreas M.
name: Daddi-Moussa-Ider, Abdallah
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: An analytical method is proposed for computing the low-Reynolds-number hydrodynamic mobility function of a small colloidal particle asymmetrically moving inside a large spherical elastic cavity, the membrane of which is endowed with resistance toward shear and bending. In conjunction with the results obtained in the first part [Daddi-Moussa-Ider, Löwen, and Gekle, Eur. Phys. J. E 41, 104 (2018)], in which the axisymmetric motion normal to the surface of an elastic cavity is investigated, the general motion for an arbitrary force direction can be addressed. The elastohydrodynamic problem is formulated and solved using the classic method of images through expressing the hydrodynamic flow fields as a multipole expansion involving higher-order derivatives of the free-space Green's function. In the quasi-steady limit, we demonstrate that the particle self-mobility function of a particle moving tangent to the surface of the cavity is larger than that predicted inside a rigid stationary cavity of equal size. This difference is justified by the fact that a stationary rigid cavity introduces additional hindrance to the translational motion of the encapsulated particle, resulting in a reduction of its hydrodynamic mobility. Furthermore, the motion of the cavity is investigated, revealing that the translational pair (composite) mobility, which linearly couples the velocity of the elastic cavity to the force exerted on the solid particle, is solely determined by membrane shear properties. Our analytical predictions are favorably compared with fully-resolved computer simulations based on a completed-double-layer boundary integral method.
description: 14 pages, 4 figures. This is a pre-print of an article published in The European Physical Journal E. The final authenticated version is available online at: https://doi.org/10.1140/epje/i2019-11853-4
Trifolium tembense Fresen.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Trifolium
Trifolium tembense

description: Trifolium tembense Fresen.  —
Habit: Herb.
Habitat: UMF, HZ, AZ; 1 900–4 100 m. Distribution: II.
 Voucher: North Mount Kenya, Alt. 3 340 m, 31 Jul. 1975, Windels 84 (WAG).
References: Bussmann (1994), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 48, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 1: of Teaching psychiatry to large groups in society
Creators: name: Bejerot, Susanne
name: Lindgren, Ann
name: JĂśrgen RosĂŠn
name: Bejerot, Eva
name: Elwin, Marie
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Tables S1a-h. Step 2: Kognus Advanced Specialized courses included in the Kognus 4-Step Education Program. Superscript numbers depict the profession/position of the lecturers. (DOCX 32 kb)
Edge overload breakdown in evolving networks
Creators: name: Holme, Petter
Publisher: name: arXiv
Year: 2002
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate growing networks based on Barabasi and Albert's algorithm for generating scale-free networks, but with edges sensitive to overload breakdown. the load is defined through edge betweenness centrality. We focus on the situation where the average number of connections per vertex is, as the number of vertices, linearly increasing in time. After an initial stage of growth, the network undergoes avalanching breakdowns to a fragmented state from which it never recovers. This breakdown is much less violent if the growth is by random rather than preferential attachment (as defines the Barabasi and Albert model). We briefly discuss the case where the average number of connections per vertex is constant. In this case no breakdown avalanches occur. Implications to the growth of real-world communication networks are discussed.
description: To appear in Phys. Rev. E
Hyperbolic Equations for Vacuum Gravity Using Special Orthonormal Frames
Creators: name: Estabrook, Frank B.
name: Robinson, R. Steve
name: Wahlquist, Hugo D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: By adopting Nester's higher dimensional special orthonormal frames (HSOF) the tetrad equations for vacuum gravity are put into first order symmetric hyperbolic (FOSH) form with constant coefficients, independent of any time slicing or coordinate specialization.
description: 14 pages, 3 figures, LaTeX, 13 macros. CQG 14 (1997) 1237-1247 has algebraic errors. +/- signs in Equations (2), (4) and (5) are here corrected, and factors of 2 added to Eqs. (18) and (19)
Line Creek large woody debris enhancement project : applying long-term monitoring and research to habitat rehabilitation design
Creators: name: Robinson, M. D.
name: Bransfield, J.
name: Gaboury, M.
Publisher: name: The University of British Columbia
Year: 2018

description: Line Creek is an important spawning tributary for Bull Trout (BT; Salvelinus confluentus) inhabiting the Elk River upstream of a migratory barrier at Elko BC. Ongoing fisheries monitoring has shown BT spawning to be associated with the glide (i.e. pool/tail-out) habitat typically created by large woody debris (LWD) jams. In June 2013, a large flood mobilized and removed much of the functional instream LWD from Line Creek. Results from annual monitoring confirmed the loss of LWD and associated pool habitat, as well as the lowest BT spawning counts on record. In 2014, we completed a multi-scale characterization of BT spawning locations in Line Creek to document habitat characteristics at watershed, reach, and channel unit scales. This study successfully described preferred spawning use in certain areas of the watershed, reaches of the creek, and specific habitat units. Hydraulic conditions were also described at observed spawning sites within individual habitat units. At the habitat unit scale, we were able to develop a Habitat Suitability Index (HSI) based on water depth, water velocity, and vertical hydraulic gradient. This information was applied to rehabilitation designs at a variety of scales. At the watershed scale, this study has guided work into portions of the watershed suitable to BT spawning (corroborated by previous assessments) and guided work along reaches that lack the preferred habitat attributes required to support spawning. At the habitat unit or rehabilitation structure scale, these results coupled with habitat assessments are informing the designs of LWD structures that mimic the natural jams displaced in June 2013. Rehabilitation work in Reach 1 of Line Creek was completed in summer 2017.
Inequalities for the minimal eigenvalue of the Laplacian in an annulus
Creators: name: Ramm, A. G.
name: Shivakumar, P. N.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35J05, 35P15

description: It is proved that the minimal Dirichlet eigenvalue of the Laplacian in an annulus is a monotonically decreasing function of the displacement of the center of the smaller disc. The maximal value of the minimal eigenvalue is attained when the annulus is formed by two concentric discs.
title: Theoretische und experimentelle Untersuchungen an Tragflügeln endlicher Spannweite mit Strahlklappen
Creators: name: Das, Arabino
Publisher: name: Vieweg
Year: 1965
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 62

description: Eine allgemeine Tragflächentheorie für Tragflügel mit Strahlklappen ist vom Verfasser früher angegeben worden. Als Fortsetzung dieser Arbeit wurde es unternommen, die Theorie auf verschiedene Beispiele anzuwenden und die Ergebnisse durch experimentelle Untersuchungen nachzuprüfen. Die vorliegenden Untersuchungen erfassen Tragflügel verschiedener Grundrißformen (Rechteckflügel, Pfeilflügel, Deltaflügel) und verschiedener Seitenverhältnisse mit Ausblasen von der Flügelhinterkante, wobei die Ausblasewinkel, der Strahlimpuls und in einigen Beispielen die Anordnung des Ausblasens variiert wurden. Der Strahlimpulskoeffizient wurde zwischen C[my] = 0 und 2,0 variiert. Die durchgeführten Messungen umfaßten Druckverteilungsmessungen auf der Flügelfläche, woraus durch Integration die aerodynamischen Kräfte und Momente ermittelt wurden. Die vorliegenden theoretischen Ergebnisse zeigen mit den Messungen gute Übereinstimmung.
description: A general lifting surjace theory for jet-flapped wings of finite span has previously been published by the author. The subject of this paper is to apply this theory to various examples and to compare theoretical results with experiments. The experimental investigations deal with wings of various plan forms (rectangular-, swept- and delta wings) of different aspect ratios and provided with blowing at the trailing edge. The following parameters have been varied in a rather wide range: angle of blowing, total momentum coefficient C[my] = 0 to 2,0 and the spanwise distribution of momentum coefficient. The spanwise and chordwise lift distribution and also the aerodynamic forces and moments were obtained from measurements of the pressure distribution on the wing surface. On the whole there is good agreement between the theoretical and experimental results.
Additional file 5: of The Solanum chacoense Fertilization-Related Kinase 3 (ScFRK3) is involved in male and female gametophyte development
Creators: name: Daigle, Caroline
name: Mazin, Benjamin
name: Matton, Daniel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Figure S4. Conservation of the C-terminal ScFRK3 segment and its closest genes in S. chacoense and A. thaliana. The AtMKKK20 C-terminal segment (285â 342) was shown to interact with AtMKK3 and harbored a typical DEF mammalian MAP kinase docking site (Docking site for ERK, FXFP) identical to the S. chacoense ScFRK3 and 4, as well as the two closest MKKKs in A. thaliana [48]. DEF domains are generally characterized by a FXF [P/D/E)] motif located between 6 and 20 amino acids C-terminal to the [S/T]-P phosphoacceptor site [49]. (PDF 269 kb)
Trifolium usambarense Taub.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Trifolium
Trifolium usambarense

description: Trifolium usambarense Taub.  —
Habit: Herb.
Habitat: LMWF, LMDF; up to 3 000 m. Distribution: II.
 Voucher: Below Castle Forest Station, Alt. 1900–2070 m, 4 Apr. 1970, Gillett & Mathew 19112 (EA).
 References: Fries & Fries (1927b), Gillett et al. (1971b), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 48, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Conditional exponents, entropies and a measure of dynamical self-organization
Creators: name: Mendes, R. Vilela
Publisher: name: arXiv
Year: 1998
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: In dynamical systems composed of interacting parts, conditional exponents, conditional exponent entropies and cylindrical entropies are shown to be well defined ergodic invariants which characterize the dynamical selforganization and statitical independence of the constituent parts. An example of interacting Bernoulli units is used to illustrate the nature of these invariants.
description: 6 pages Latex, 1 black and white and 2 color figures, replacement of damaged gif files
title: Über die Verträglichkeitsbedingungen in einem Cosseratschen Kontinuum
Creators: name: Kessel, Siegfried
Publisher: name: Vieweg
Year: 1965
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 530

description: Es werden die Verträglichkeitsbedingungen und die Weingarten-Volterraschen Sprungbedingungen für ein mehrfach zusammenhängendes Cosseratsches Kontinuum abgeleitet. Die Verträglichkeitsbedingungen erweisen sich als natürliche Bedingungen des Prinzips von Castigliano.
description: The conditions of compatibility and the jump conditions of Weingarten and Volterra are derived for a multiply connected Cosserat-continuum. The equations of compatibility are shown to be natural conditions of Castiglianos principle.
Vacuum Fluctuations as a Source of Adiabatic Perturbations in Power Law Inflationary Cosmology
Creators: name: Mijic, Milan
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: An analysis of the decoherence of quantum fluctuations shows that production of classical adiabatic density perturbations may not take place in models of power-law inflation with power 1< p < 3. Some consequences for models of extended inflation are pointed out. In general, the condition for decoherence places new constraint on inflationary models, which does not depend on often complicated subsequent evolution.
description: 6 pages, Latex. Accepted for Mod Phys Lett A
Additional file 1: of DNA methylation changes related to nutritional deprivation: a genome-wide analysis of population and in vitro data
Creators: name: Yujie He
name: Witte, Lot
name: Houtepen, Lotte
name: Nispeling, Danny
name: Zhida Xu
name: Yu, Qiong
name: Yaqin Yu
name: Hol, Elly
name: RenĂŠ Kahn
name: Boks, Marco
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified

description: A. QQ plot of the p value distribution for the regression of DNA methylation and Chinese famine samples. B. QQ plot of the p value distribution for the paired t test of DNA methylation and fibroblast in vitro samples. (PDF 58 kb)
title: Über die Mittelpunktkurve und ihre Sonderfälle
Creators: name: Claussen, Uwe
Publisher: name: Vieweg
Year: 1965
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 51

description: Alle Sonderfälle der Mittelpunktkurve werden mit den zugehörigen Polkonfigurationen, Kreispunktkurven und Anordnungen der Lagen der bewegten Ebene zusammengestellt für die Fälle, daß vier Lagen endlich benachbart sind, daß zwei und daß drei von vier Lagen unendlich benachbart sind.
description: All special cases of the center-point curve are put together with the corresponding pole-configurations, circle-point curves and arrangements of positions of the moved plane for the cases that four positions are finitaly separated, that two of four positions and that three of four positions are infinitesimally close.
Mind the gap
Creators: name: Verhoeven, Geert J.
Publisher: name: Zenodo
Year: 2025
Subjects: photography
structure from motion
image-based modelling
3D modelling
surface modelling
camera shutter
mesh
3D
lens
electronic global shutter
electronic rolling shutter
electronic progressive focal-plane shutter
mechanical shutter
mechanical rolling-blinds focal-plane shutter
photogrammetry
Vienna
architecture
building
Austria
computer vision
Metashape

description: Keynote talk given at the 3D-4CH kick-off meeting
Vicia paucifolia Baker
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Vicia
Vicia paucifolia

description: Vicia paucifolia Baker  —
Habit: Climber.
Habitat: LMWF, LMDF, BZ, UMF; 1 400–3 100 m. Distribution: II.
 Voucher: Timau Track, Alt. 3008 m, 20 Jan. 2015, SAJIT 002728 (HIB).
Reference: N/A.
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 48, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464