cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Vortex conveyor belt for matter-wave coherent splitting and interferometry
Creators: name: Liu, Jixun
name: Wang, Xi
name: Muñoz, Jorge Mellado
name: Kowalczyk, Anna
name: Barontini, Giovanni
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We numerically study a matter wave interferometer realized by splitting a trapped Bose-Einstein condensate with phase imprinting. We show that a simple step-like imprinting pattern rapidly decays into a string of vortices that can generate opposite velocities on the two halves of the condensate. We first study in detail the splitting and launching effect of these vortex structures, whose functioning resembles the one of a conveyor belt, and we show that the initial exit velocity along the vortex conveyor belt can be controlled continuously by adjusting the vortex distance. We finally characterize the complete interferometric sequence, demonstrating how the phase of the resulting interference fringe can be used to measure an external acceleration. The proposed scheme has the potential to be developed into compact and high precision accelerometers.
title: Zur Geschichte der Pharmazie 1. Jahrgang 1949, Nr. 4
Creators: name: :None
Publisher: name: Deutsche Gesellschaft für Geschichte der Pharmazie
Year: 1949
Subjects: subject: 615

description: Mit freundlicher Genehmigung des DAV - Deutscher Apotheker Verlag und der Deutschen Gesellschaft für Geschichte der Pharmazie.
description: Geschichte der Pharmazie: Zeitschrift der Deutschen Gesellschaft für Geschichte der Pharmazie e.V., vol. 1. 1949, no. 4
title: Zur Geschichte der Pharmazie 1. Jahrgang 1949, Nr. 5
Creators: name: :None
Publisher: name: Deutsche Gesellschaft für Geschichte der Pharmazie
Year: 1949
Subjects: subject: 615

description: Mit freundlicher Genehmigung des DAV - Deutscher Apotheker Verlag und der Deutschen Gesellschaft für Geschichte der Pharmazie.
description: Geschichte der Pharmazie: Zeitschrift der Deutschen Gesellschaft für Geschichte der Pharmazie e.V., vol. 1. 1949, no. 5
Anisotropy in the Distribution of Galactic Radio Polarizations
Creators: name: Jain, Pankaj
name: Ralston, John P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Radiation traversing the observable universe provides powerful ways to probe anisotropy of electromagnetic propagation. A controversial recent study claimed a signal of dipole character. Here we test a new and independent data set of 361 points under the null proposal of {\it statistical independence} of linear polarization alignments relative to galaxy axes, versus angular positions. The null hypothesis is tested via maximum likelihood analysis of best fits among numerous independent types of factored distributions. We also examine single-number correlations which are parameter free, invariant under coordinate transformations, and distributed very robustly. The statistics are shown explicitly not to depend on the uneven distribution of sources on the sky. We find that the null proposal is not supported at the level of less than 5% to less than 0.1% by several independent statistics. The signal of correlation violates parity, that is, symmetry under spatial inversion, and requires a statistic which transforms properly. The data indicate an axis of correlation, on the basis of likelihood determined to be $[{\rm R.A.}=(0^{\rm h},9^{\rm m}) \pm (1^{\rm h},0^{\rm m})$, ${\rm Decl.} = -1^o\pm 15^o]$.
description: 10 pages, Latex
Additional file 5: of The effect of acute stress on salivary markers of inflammation: a systematic review protocol
Creators: name: Slavish, Danica
name: Szabo, Yvette
Publisher: name: figshare
Year: 2019
Subjects: 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

description: Data extraction codebook. (DOCX 21 kb)
Permittivity and Conductivity Measured using a Novel Toroidal Split-Ring Resonator
Creators: name: Bobowski, Jake S.
name: Clements, Aaron P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We describe and demonstrate the use of a novel toroidal split-ring resonator to make accurate and precise measurements of the permittivity of liquids and gases. We first analytically show how the resonance frequency and quality factor of the resonator are related to the complex permittivity of the material filling its gap. We then use the resonator to experimentally determine the permittivity of a number of different materials. First, the compact and high-Q resonator is used to measure both the real and imaginary parts of the complex permittivity of methyl alcohol at 185 MHz. Second, the resonator was placed inside a vacuum-tight Dewar. We measured the resonance frequency with the resonator suspended in vacuum and then immersed in an atmosphere of air. From these data, the dielectric constant of air was accurately determined. Next, the resonator was submerged in liquid nitrogen and the boiling temperature of the nitrogen bath was manipulated by regulating its vapor pressure. This system allowed for a precise measurement of the dielectric constant of liquid nitrogen over a temperature range of 64 to 77 K. Finally, we monitored the quality factor of the copper resonator as its temperature drifted from 80 K to room temperature. From these data, we extracted the linear temperature dependence of copper's resistivity.
description: 7 pages, 8 figures
Additional file 6: of The effect of acute stress on salivary markers of inflammation: a systematic review protocol
Creators: name: Slavish, Danica
name: Szabo, Yvette
Publisher: name: figshare
Year: 2019
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Bias Questions. (DOCX 16 kb)
Pyrrhulininae Bleeker 1859
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Characiformes
Lebiasinidae

description: Subfamily Pyrrhulininae Bleeker 1859
 Pyrrhulinini Bleeker 1859d:XXX [ref. 371] (cohors) Pyrrhulina
Nannostomi Gill 1896e:205 [ref. 1739] (no family-group name)
 Nannostomatinae Eigenmann 1909a:35 [ref. 1222] (subfamily) Nannostomus [stem changed to Nannostom- by Regan 1911e:21 [ref. 3642], confirmed by Fowler 1913:523 [ref. 1389], by Weitzman 1966:1 [ref. 12368] and by Géry 1972b:50 [ref. 1594]; subfamily name sometimes seen as Narmostomatinae]
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 45, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
title: Zur Geschichte der Pharmazie 1. Jahrgang 1949, Nr. 6
Creators: name: :None
Publisher: name: Deutsche Gesellschaft für Geschichte der Pharmazie
Year: 1949
Subjects: subject: 615

description: Mit freundlicher Genehmigung des DAV - Deutscher Apotheker Verlag und der Deutschen Gesellschaft für Geschichte der Pharmazie.
description: Geschichte der Pharmazie: Zeitschrift der Deutschen Gesellschaft für Geschichte der Pharmazie e.V., vol. 1. 1949, no. 6
title: Zur Geschichte der Pharmazie 1. Jahrgang 1949, Nr. 7
Creators: name: :None
Publisher: name: Deutsche Gesellschaft für Geschichte der Pharmazie
Year: 1949
Subjects: subject: 615

description: Mit freundlicher Genehmigung des DAV - Deutscher Apotheker Verlag und der Deutschen Gesellschaft für Geschichte der Pharmazie.
description: Geschichte der Pharmazie: Zeitschrift der Deutschen Gesellschaft für Geschichte der Pharmazie e.V., vol. 1. 1949, no. 7
Precanonical Quantum Gravity: quantization without the space-time decomposition
Creators: name: Kanatchikov, I. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A nonpertubative approach to quantum gravity using precanonical field quantization originating from the covariant De Donder-Weyl Hamiltonian formulation which treats space and time variables on equal footing is presented. A generally covariant ``multi-temporal'' generalized Schroedinger equation on the finite dimensional space of metric and space-time variables is obtained. An important ingredient of the formulation is the ``bootstrap condition'' which introduces a classical space-time geometry as an approximate concept emerging as the quantum average in a self-consistent with the underlying quantum dynamics manner. An independence of the theory from an arbitrarily fixed background is ensured in this way. The prospects and unsolved problems of precanonical quantization of gravity are outlined.
description: 33 pp, LaTeX, to appear in Int. J. Theor. Phys. v2: LaTeX format of the reference list changed, minor typos fixed
Atomic-scale investigation of hydrogen distribution in a Ti-Mo alloy
Creators: name: Yan, Fengkai
name: Mouton, Isabelle
name: Stephenson, Leigh T.
name: Breen, Andrew J.
name: Chang, Yanhong
name: Ponge, Dirk
name: Raabe, Dierk
name: Gault, Baptiste
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ingress of hydrogen is often linked to catastrophic failure of Ti-alloys. Here, we quantify the hydrogen distribution in fully \b{eta} and α+\b{eta} Ti-Mo alloys by using atom probe tomography. Hydrogen does not segregate at grain boundaries in the fully \b{eta} sample but segregates at some α/\b{eta} phase boundaries with a composition exceeding 20 at.% in the α+\b{eta} sample. No stable hydrides were observed in either sample. The hydrogen concentration in \b{eta} phases linearly decreases from ~13 at. % to ~4 at. % with increasing Mo-content, which is ascribed to the suppression of hydrogen uptake by Mo addition.
Magnetic Field Dependence of Macroscopic Quantum Tunneling and Coherence of Ferromagnetic Particle
Creators: name: Kim, Gwang-Hee
name: Hwang, Dae Sung
Publisher: name: arXiv
Year: 1997
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We calculate the quantum tunneling rate of a ferromagnetic particle of $\sim 100 Å$ diameter in a magnetic field of arbitrary angle. We consider the magnetocrystalline anisotropy with the biaxial symmetry and that with the tetragonal symmetry. Using the spin-coherent-state path integral, we obtain approximate analytic formulas of the tunneling rates in the small $ε(=1- H/H_c)$-limit for the magnetic field normal to the easy axis ($θ_H = π/2$), for the field opposite to the initial easy axis ($θ_H = π$), and for the field at an angle between these two orientations ($π/2 << θ_H << π$). In addition, we obtain numerically the tunneling rates for the biaxial symmetry in the full range of the angle $θ_H$ of the magnetic field ($π/2 < θ_H \leq π$), for the values of ε=0.01 and 0.001.
description: 25 pages of text (RevTex) and 4 figures (PostScript files), to be published in Phys. Rev. B
Gasteropelecidae Bleeker 1859
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Characiformes
Gasteropelecidae

description: Family Gasteropelecidae Bleeker 1859
 Gasteropelecini Bleeker 1859:XXXII [ref. 371[(stirps) Gasteropelecus [family name sometimes seen as Gastropelecidae]
 Carnegiellidi Fowler 1958b:9 [ref. 1470] (tribe) Carnegiella
 Thoracocharacini Weitzman 1960:220 [ref. 9611] (tribe) Thoracocharax
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on pages 45-46, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Toy Model for Pion Production II: The role of three-particle singularities
Creators: name: Motzke, A.
name: Elster, Ch.
name: Hanhart, C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The influence of three-particle breakup singularities on s-wave meson production in nucleon-nucleon collisions is studied within the distorted wave Born approximation. This study is based on a simple scalar model for the two-nucleon interaction and the production mechanism. An algorithm for the exact numerical treatment of the inherent three-body cuts, together with its straightforward implementation is presented. It is also shown that two often-used approximations to avoid the calculation of the three-body breakup are not justified. The possible impact on pion production observables is discussed.
description: 14 pages, 6 figures
Additional file 2: of The effect of acute stress on salivary markers of inflammation: a systematic review protocol
Creators: name: Slavish, Danica
name: Szabo, Yvette
Publisher: name: figshare
Year: 2019
Subjects: 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: Computational Biology

description: PICOS guidelines applied to the present review. (DOCX 12 kb)
Variable emission mechanism of a Type IV radio burst
Creators: name: Morosan, D. E.
name: Kilpua, E. K. J.
name: Carley, E. P.
name: Monstein, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. The Sun is an active star and the source of the largest explosions in the solar system, such as flares and coronal mass ejections (CMEs). Flares and CMEs are powerful particle accelerators that can generate radio emission through various emission mechanisms. Aims. CMEs are often accompanied by Type IV radio bursts that are observed as continuum emission in dynamic spectra at decimetric and metric wavelengths, but their emission mechanism can vary from event to event. Here, we aim to determine the emission mechanism of a complex Type IV burst that accompanied the flare and CME on 22 September 2011. Methods. We used radio imaging from the Nançay Radioheliograph, spectroscopic data from the e-Callisto network, ARTEMIS, Ondrejov, and Phoenix3 spectrometers combined with extreme-ultraviolet observations from NASA's Solar Dynamic Observatory to analyse the Type IV radio burst and determine its emission mechanism. Results. We show that the emission mechanism of the Type IV radio burst changes over time. We identified two components in the Type IV radio burst: an earlier stationary Type IV showing gyro-synchrotron behaviour, and a later moving Type IV burst covering the same frequency band. This second component has a coherent emission mechanism. Fundamental plasma emission and the electroncyclotron maser emission are further investigated as possible emission mechanisms for the generation of the moving Type IV burst. Conclusions. Type IV bursts are therefore complex radio bursts, where multiple emission mechanisms can contribute to the generation of the wide-band continuum observed in dynamic spectra. Imaging spectroscopy over a wide frequency band is necessary to determine the emission mechanisms of Type IV bursts that are observed in dynamic spectra.
description: 12 pages, 8 figures
Using lidar for assessing buildings at UBC for green roof potential
Creators: name: Kaufman, Gal
name: Stevens, Courtney
name: Reimer, Amira
Publisher: name: The University of British Columbia
Year: 2022

description: Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
A Search for Time Variation of the Fine Structure Constant
Creators: name: Webb, John K.
name: Flambaum, Victor V.
name: Churchill, Christopher W.
name: Drinkwater, Michael J.
name: Barrow, John D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A method offering an order of magnitude sensitivity gain is described for using quasar spectra to investigate possible time or space variation in the fine structure constant, alpha. Applying the technique to a sample of 30 absorption systems, spanning redshifts 0.5 < z< 1.6, obtained with the Keck I telescope, we derive limits on variations in alpha over a wide range of epochs. For the whole sample Delta(alpha)/alpha = -1.1 +/- 0.4 x 10^{-5}. This deviation is dominated by measurements at z > 1, where Delta(alpha)/alpha = -1.9 +/- 0.5 x 10^{-5}. For z < 1, Delta(alpha)/alpha = -0.2 +/- 0.4 x 10^{-5}, consistent with other known constraints. Whilst these results are consistent with a time-varying alpha, further work is required to explore possible systematic errors in the data, although careful searches have so far not revealed any.
description: 4 pages, 1 figure, accepted for publication in Physical Review Letters
Chiral Symmetry Breaking by Monopole Condensation
Creators: name: Iwazaki, Aiichi
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Under the assumption of Abelian dominance in QCD, we show that either color charge or chirality of quark is not conserved, when the low energy massless quark collides with QCD monopole. Because the color charge is conserved in reality, the chirality is not conserved. We show by using chiral anomaly that chiral non symmetric quark pair production takes place when a classical color charge is putted in a vacuum with monopole condensation, while chiral symmetric pair production takes place in a vacuum with no monopole condensation. Our results indicate that the chiral symmetry is broken by the monopole condensation.
description: 4 pages, Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018), Tsukuba, Japan, 13-17 November 2018
Additional file 7 of Engineering and characterization of human β-defensin-3 and its analogues and microcin J25 peptides against Mannheimia haemolytica and bovine neutrophils
Creators: name: Dhingra, Harpreet
name: Kaur, Kamaljit
name: Singh, Baljit
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 7. Number of colony forming units after treatment with HBD3.
Almost equal summands in Waring's problem with shifts
Creators: name: Biggs, Kirsti
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11D75, 11P05

description: A result of Wright from 1937 shows that there are arbitrarily large natural numbers which cannot be represented as sums of $s$ $k$th powers of natural numbers which are constrained to lie within a narrow region. We show that the analogue of this result holds in the shifted version of Waring's problem.
description: To appear in Monatsh. Math
title: Bericht über die Verhandlungen der Stadtverordneten zu Braunschweig im Jahre 1916/1917
Creators: name: :None
Publisher: name: Waisenhaus-Buchdruckerei
Year: 1916
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadtverordnete
subject: Versammlung
subject: Stadt Braunschweig
subject: 902

description: Verhandlungen der Stadtverordneten zu Braunschweig, vol. 1916/1917
El aula invertida: una herramienta para la educación superior
Creators: name: Georgina, Carmona García Laura
name: Hernández Hernández Verónica
name: Sáenz Cordova Jesús
Publisher: name: Zenodo
Year: 2019
Subjects: Educación, Aula Invertida, Taxonomia de Bloom, Tics.

description: La educación tiene que satisfacer las necesidades requeridas por los estudiantes de hoy, las nuevas generaciones conocidos como la Generación Net; demandan un sistema educativo actualizado. Existen múltiples sistemas de enseñanza en el nivel superior, algunos centrados en el uso de competencias, así como en la Taxonomía de Bloom; teniendo como fin común, profesionistas preparados para la globalización a la hora de ejercer su profesión. Es trascendental estar a la vanguardia de los cambios en herramientas que facilitan el proceso cognoscitivo. La clase invertida, es una estrategia de integración, fortalece el proceso educativo, y ayuda en la administración del tiempo del estudiante y el docente, supliendo requerimientos de aprendizaje, da interacción con las Tics que ejecuta el estudiante, siendo el proceso de aprendizaje dinámico, y adaptable a la capacidad de aprendizaje, logrando su atención, generando el conocimiento a través de sus experiencias, y ampliarlo con la de sus compañeros.
Normally ordered forms of powers of differential operators and their combinatorics
Creators: name: Briand, Emmanuel
name: Lopes, Samuel A.
name: Rosas, Mercedes
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We investigate the combinatorics of the general formulas for the powers of the operator $h \partial^k$, where $h$ is a central element of a ring and $\partial$ is a differential operator. This generalizes previous work on the powers of operators $h \partial$. New formulas for the generalized Stirling numbers are obtained.
description: Comments welcome!
title: Bericht über die Verhandlungen der Stadtverordneten zu Braunschweig im Jahre 1920/1921, Nr. 4-9
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 1920
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadtverordnete
subject: Versammlung
subject: Stadt Braunschweig
subject: 902

description: Verhandlungen der Stadtverordneten zu Braunschweig, vol. 1920/21, Nr. 4-9
Ctenoluciidae Schultz 1944
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Characiformes
Ctenoluciidae

description: Family Ctenoluciidae Schultz 1944
Xiphostomi Swainson 1838:259 [ref. 4302] (no family-group name)
 Xiphostominae Boulenger 1904b:576 [ref. 31880] (subfamily) Xiphostoma Agassiz [stem corrected to Xiphostomat- by Regan 1911e:20 [ref. 3642], confirmed by Myers & Storey 1956:27 [ref. 32831] and by Lindberg 1971:84 [ref. 27211]; invalid, Article 39]
 Ctenolucinae Schultz 1944b:258, 259 [ref. 3960] (subfamily) Ctenolucius [stem emended to Ctenoluci- by Fowler 1950:327 [ref. 18869], confirmed by Lindberg 1971:84 [ref. 27211], by Géry 1972b:50, 64 [ref. 1594] and by Vari 1995:41 [ref. 21840]]
 Spixostomatidae Whitley 1951b:407 [ref. 4715] (family) Spixostoma [replacement name for Xiphostomidae]
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 46, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
title: The finite Fourier transform as a vector bundle morphism
Creators: name: Opolka, Hans
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2017
Subjects: subject: finite Fourier transform, theta functions
subject: 512

description: It is shown that the finite Fourier transform can be viewed as a
morphism of the vector bundle of theta functions of fixed weight over the Siegel
upper half plane.
Noncommutative tori and universal sets of non-binary quantum gates
Creators: name: Vlasov, Alexander Yu.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A problem of universality in simulation of evolution of quantum system and in theory of quantum computations is related with the possibility of expression or approximation of arbitrary unitary transformation by composition of specific unitary transformations (quantum gates) from given set. In an earlier paper (quant-ph/0010071) application of Clifford algebras to constructions of universal sets of binary quantum gates $U_k \in U(2^n)$ was shown. For application of a similar approach to non-binary quantum gates $U_k \in U(l^n)$ in present work is used rational noncommutative torus ${\Bbb T}^{2n}_{1/l}$. A set of universal non-binary two-gates is presented here as one example.
description: 5 pages, REVTeX3.1, v2: spelling and misprints, 4 new refs
title: Pharmaceutische Zeitung des Apotheker-Vereins im nördlichen Teutschland 9. Jahrgang 1835
Creators: name: :None
Publisher: name: Meyersche Hofbuchhandlung
Year: 1835
Subjects: subject: 615

description: Pharmaceutische Zeitung des Apotheker-Vereins im nördlichen Teutschland, vol. 9. 1835
Additional file 3: of The effect of acute stress on salivary markers of inflammation: a systematic review protocol
Creators: name: Slavish, Danica
name: Szabo, Yvette
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Sample search strategy. (DOCX 13 kb)
Discovering the manifold facets of a square integrable representation: from coherent states to open systems
Creators: name: Aniello, Paolo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Group representations play a central role in theoretical physics. In particular, in quantum mechanics unitary --- or, in general, projective unitary --- representations implement the action of an abstract symmetry group on physical states and observables. More specifically, a major role is played by the so-called square integrable representations. Indeed, the properties of these representations are fundamental in the definition of certain families of generalized coherent states, in the phase-space formulation of quantum mechanics and the associated star product formalism, in the definition of an interesting notion of function of quantum positive type, and in some recent applications to the theory of open quantum systems and to quantum information.
description: 13 pages
Campus Food Delivery : GHG Assessment : Accelerate
Creators: name: Yamamoto, Jessica
name: Harris, Natalie
name: Benetton, Danie
name: Dhaundiyal, Mansi
Publisher: name: The University of British Columbia
Year: 2022

description: This project aims to quantify the environmental impacts of the food delivery industry on UBC campus in line with the UBC Food Services and UBC SEEDS Sustainability Program Food System Project objectives. Part 2 of this project is conducted by UBC ESW to determine the global warming potential (GWP) of food delivery orders to on-campus residences and explore recommendations for less GHG-intensive alternatives. Data was collected in Part 1 of this project by the CHBE 220 students encompassing the data and time, residences, restaurants and vehicle types for food delivery orders. Most orders were delivered between 5:30 and 7:30PM with the majority of orders on Friday, followed by Wednesday, with Marine Drive encompassing the bulk of orders. The majority of orders are from on-campus restaurants with the majority of orders from McDonalds (16%, 25 orders total) and the average distance per order being 3.8km and the most used vehicle type being gas vehicles (64%). Much of the packaging used for food delivery orders are plastic or paper plastic containers with an Australian study showing the GWP per container to be roughly equivalent to 1 km of travel by car. It is also more common for online food orders to be discarded due to portion size, taste, or to meet a minimum order amount, which results in more food waste. The average GWP per order is estimated as 0.65 kg CO₂ eq using emissions factors for gas vehicles, hybrid vehicles and motorcycles and for an average total of 470 orders per day where the restaurant is known. For all total orders, the average GWP is 0.79 kg CO₂ eq per order. Future recommendations for this study include surveying non-residence buildings as well as increasing the time periods of the study and more rigorous inclusion of vehicle type, make and model to better determine associated GHG emissions. Some recommendations to reduce GHG emissions include designated pick-up locations for food delivery orders to reduce convenience, lower vehicle distance traveled, and facilitate multi-order deliveries. It is also recommended to explore a UBC-run delivery service for on-campus restaurants and order-ahead services to facilitate lower emission delivery options such as cycling. Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
CUAL ES EL BENEFICIO DE LOS ESTÍMULOS FISCALES EN LAS ZONA FRONTERIZA NORTE
Creators: name: Georgina, Carmona García Laura
name: Núñez Núñez Jose Alonso
name: Saenz Cordova Jésus
name: Hernández Hernández Veronica
name: López Guzmán Lorena Araceli
Publisher: name: Zenodo
Year: 2019
Subjects: Beneficio, Estimulo, zona, Competitividad, Gobierno.

description: Uno de los objetivos principales es que los estímulos sean aplicables fiscales para la región fronteriza norte como parte del programa del Gobierno de México para fortalecer la economía de los contribuyentes de la frontera norte del país y con ello estimular y acrecentar la inversión, con ello se pretende mejorar la competitividad, se reactivará la economía regional, se generarán empleos y aumentarán los ingresos y la recaudación fiscal, se atraerá el turismo, con lo que se beneficiarán pequeñas y medianas empresas.
 Es aplicable para los contribuyentes personas físicas con actividad empresarial y personas morales del régimen general de Ley, así como a los residentes en el extranjero con establecimiento permanente en México y las que tributen conforme a la opción de acumulación de ingresos, residentes en México, que perciban ingresos exclusivamente en la región fronteriza norte, provenientes de actividades empresariales.
An Alternative Parameterization of R-matrix Theory
Creators: name: Brune, Carl R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: An alternative parameterization of R-matrix theory is presented which is mathematically equivalent to the standard approach, but possesses features which simplify the fitting of experimental data. In particular there are no level shifts and no boundary-condition constants which allows the positions and partial widths of an arbitrary number levels to be easily fixed in an analysis. These alternative parameters can be converted to standard R-matrix parameters by a straightforward matrix diagonalization procedure. In addition it is possible to express the collision matrix directly in terms of the alternative parameters.
description: 8 pages; accepted for publication in Phys. Rev. C; expanded Sec. IV, added Sec. VI, added Appendix, corrected typos
Cosmological Density Perturbations From A Quantum Gravitational Model Of Inflation
Creators: name: Abramo, L. R.
name: Tsamis, N. C.
name: Woodard, R. P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive the implications for anisotropies in the cosmic microwave background following from a model of inflation in which a bare cosmological constant is gradually screened by an infrared process in quantum gravity. The model predicts that the amplitude of scalar perturbations is $A_S = (2.0 \pm .2) \times 10^{-5}$, that the tensor-to-scalar ratio is $r \approx 1.7 \times 10^{-3}$, and that the scalar and tensor spectral indices are $n \approx .97$ and $n_T \approx -2.8 \times 10^{-4}$, respectively. By comparing the model's power spectrum with the COBE 4-year RMS quadrupole, the mass scale of inflation is determined to be $M = (.72 \pm .03) \times 10^{16}~{\rm GeV}$. At this scale the model produces about $10^8$ e-foldings of inflation, so another prediction is $Ω= 1$.
description: 18 pages, LaTeX 2 epsilon, 1 eps file, uses epsfig
Additional file 6 of Engineering and characterization of human β-defensin-3 and its analogues and microcin J25 peptides against Mannheimia haemolytica and bovine neutrophils
Creators: name: Dhingra, Harpreet
name: Kaur, Kamaljit
name: Singh, Baljit
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 6. Gradient elution scheme for 10AA and 20AA HBD3 analogues.
Acestrorhynchinae Eigenmann 1912
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Characiformes
Acestrorhynchidae

description: Subfamily Acestrorhynchinae Eigenmann 1912
 Acestrorhynchinae Eigenmann 1912:406 [ref. 1227] (subfamily) Acestrorhynchus
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 46, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
title: Pharmaceutische Zeitung des Apotheker-Vereins im nördlichen Teutschland 10. Jahrgang 1836
Creators: name: :None
Publisher: name: Meyersche Hofbuchhandlung
Year: 1836
Subjects: subject: 615

description: Pharmaceutische Zeitung des Apotheker-Vereins im nördlichen Teutschland, vol. 10. 1836
Spin-current induced mechanical torque in a chiral molecular junction
Creators: name: Sasao, N.
name: Okada, H.
name: Utsumi, Y.
name: Entin-Wohlman, O.
name: Aharony, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyse the appearance of a mechanical torque that acts on a chiral molecule: a single-stranded DNA, in which the spin-orbit interaction is expected to induce a spin-selectivity effect. The mechanical torque is shown to appear as a result of the non-conservation of the spin current in the presence of the spin-orbit interaction. Adopting a simple microscopic model Hamiltonian for a chiral molecule connected to source and drain leads, and accounting for the mechanical torque acting on the chiral molecule as the back action on the electrons traversing the molecule, we derive the spin continuity-equation. It connects the spin current expressed by a Landauer-type formula and the mechanical torque. Thus, by injecting a spin-polarized current from the source electrode, it is possible to generate a torque, which will rotate the DNA molecule.
description: 11 pages, 7 figures
Thermostating by deterministic scattering: the periodic Lorentz gas
Creators: name: Rateitschak, K.
name: Klages, R.
name: Nicolis, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We present a novel mechanism for thermalizing a system of particles in equilibrium and nonequilibrium situations, based on specifically modeling energy transfer at the boundaries via a microscopic collision process. We apply our method to the periodic Lorentz gas, where a point particle moves diffusively through an ensemble of hard disks arranged on a triangular lattice. First, collision rules are defined for this system in thermal equilibrium. They determine the velocity of the moving particle such that the system is deterministic, time reversible, and microcanonical. These collision rules can systematically be adapted to the case where one associates arbitrarily many degrees of freedom to the disk, which here acts as a boundary. Subsequently, the system is investigated in nonequilibrium situations by applying an external field. We show that in the limit where the disk is endowed by infinitely many degrees of freedom it acts as a thermal reservoir yielding a well-defined nonequilibrium steady state. The characteristic properties of this state, as obtained from computer simulations, are finally compared to the ones of the so-called Gaussian thermostated driven Lorentz gas.
description: 13 pages (revtex) with 10 figures (encapsulated postscript)
Factor Analysis by R Programming to Assess Variability Among Environmental Determinants of the Mariana Trench
Creators: name: Lemenkova, Polina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences
subject: 86

description: The aim of this work is to identify main impact factors affecting variations in the geomorphology of the Mariana Trench which is the deepest place of the Earth, located in the west Pacific Ocean: steepness angle and structure of the sediment compression. The Mariana Trench presents a complex ecosystem with highly interconnected factors: geology (sediment thickness and tectonics including four plates that Mariana trench crosses: Philippine, Pacific, Mariana, Caroline), bathymetry (coordinates, slope angle, depth values in the observation points). To study such a complex system, an objective method combining various approaches (statistics, R, GIS, descriptive analysis and graphical plotting) was performed. Methodology of the research includes following clusters: R programming language for writing codes, statistical analysis, mathematical algorithms for data processing, analysis and visualizing diagrams, GIS for digitizing bathymetric profiles and spatial analysis. The statistical analysis of the data taken from the bathymetric profiles was applied to environmental factors, i.e. coordinates, depths, geological properties sediment thickness, slope angles, etc. Finally, factor analysis was performed by R libraries to analyze impact factors of the Mariana Trench ecosystem. Euler-Venn logical diagrams highlighted similarities between four tectonic plates and environmental factors. The results revealed distinct correlations between the environmental factors (sediment thickness, slope steepness, depth values by observation points, geographic location of the profiles) affecting Mariana Trench morphology. The research demonstrated that coding on R language provides a powerful and highly effective statistical tools, mathematical algorithms of factor analysis to study ocean trench formation.
description: 10 pages, 12 figures
REPORT ON CRF FOR HEMOGLOBINOPATHIES
Creators: name: Collado Gimbert, Anna
Publisher: name: Zenodo
Year: 2025
Subjects: subject: CRF
subject: Hemoglobinopathies
subject: Case Report Form

description: This report provides an overview of existing Case Report Forms (CRFs) relevant to the management and study of hemoglobinopathies, including thalassemia and sickle cell disease. While not developed by HELIOS, members of the HELIOS consortium have contributed to many of these CRFs. The document explains what CRFs are, how they are designed and standardized, and offers guidance on how clinical and healthcare centers can adopt and implement them to support harmonized data collection and improve care coordination.
title: Bericht über die Verhandlungen der Stadtverordneten zu Braunschweig im Jahre 1917/1918
Creators: name: :None
Publisher: name: Waisenhaus-Buchdruckerei
Year: 1917
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadtverordnete
subject: Versammlung
subject: Stadt Braunschweig
subject: 902

description: Verhandlungen der Stadtverordneten zu Braunschweig, vol. 1917/1918
title: Bericht über die Verhandlungen der Stadtverordneten zu Braunschweig im Jahre 1914/1915
Creators: name: :None
Publisher: name: Waisenhaus-Buchdruckerei
Year: 1914
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadtverordnete
subject: Versammlung
subject: Stadt Braunschweig
subject: 902

description: Verhandlungen der Stadtverordneten zu Braunschweig, vol. 1914/1915
Identifying Barriers to Adoption for Rust through Online Discourse
Creators: name: Zeng, Anna
name: Crichton, Will
Publisher: name: arXiv
Year: 2019
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Rust is a low-level programming language known for its unique approach to memory-safe systems programming and for its steep learning curve. To understand what makes Rust difficult to adopt, we surveyed the top Reddit and Hacker News posts and comments about Rust; from these online discussions, we identified three hypotheses about Rust's barriers to adoption. We found that certain key features, idioms, and integration patterns were not easily accessible to new users.
Statistical Mechanics of the Periodic Benjamin-Ono Equation
Creators: name: Blower, Gordon
name: Brett, Caroline
name: Doust, Ian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 37L55

description: The periodic Benjamin-Ono equation is an autonomous Hamiltonian system with a Gibbs measure on $L^2({\mathbb T})$. The paper shows that the Gibbs measures on bounded balls of $L^2$ satisfy some logarithmic Sobolev inequalities. The space of $n$-soliton solutions of the periodic Benjamin-Ono equation, as discovered by Case, is a Hamiltonian system with an invariant Gibbs measure. As $n\rightarrow\infty$, these Gibbs measures exhibit a concentration of measure phenomenon. Case introduced soliton solutions that are parameterised by atomic measures in the complex plane. The limiting distributions of these measures gives the density of a compressible gas that satisfies the isentropic Euler equations.
description: 34 pages
Additional file 1: of The effect of acute stress on salivary markers of inflammation: a systematic review protocol
Creators: name: Slavish, Danica
name: Szabo, Yvette
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: PRISMA-P (Preferred Reporting Items for Systematic review and Meta-Analysis Protocols) 2015 checklist: items addressed in a systematic review protocol. (DOCX 20 kb)
Relative Intensity Noise in a Multi-Stokes Brillouin Laser
Creators: name: Sebastian, Ananthu
name: Balikereva, Irina V.
name: Fresnel, Schadrac
name: Trebaol, Stéphane
name: Besnard, Pascal
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate the Relative Intensity Noise (RIN) properties of a multi-Stokes Brillouin fiber ring laser. We experimentally analyse intensity noise of each Stokes waves and study the noise dynamics of the cascaded Brillouin scattering process. We observe up to 20 dB/Hz intensity noise reduction compared to that of the RIN input pump laser. We examine the impact of the fiber ring quality factor on the laser RIN features such as amplitude reduction and relaxation frequency. A numerical model based on a set of coupled-mode equations replicate the experimental observations; confirming the class B like behavior of a multi-Stokes Brillouin laser. Our study enables to determine the optimal parameter values to operate the multi-Stokes laser in the low noise regime.
title: Bericht über die Verhandlungen der Stadtverordneten zu Braunschweig im Jahre 1918/1919
Creators: name: :None
Publisher: name: Waisenhaus-Buchdruckerei
Year: 1918
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadtverordnete
subject: Versammlung
subject: Stadt Braunschweig
subject: 902

description: Verhandlungen der Stadtverordneten zu Braunschweig, vol. 1918/1919
Additional file 1: of Efficacy of seven and fourteen days of antibiotic treatment in uncomplicated Staphylococcus aureus bacteremia (SAB7): study protocol for a randomized controlled trial
Creators: name: Thorlacius-Ussing, Louise
name: Andersen, Christian
name: Frimodt-MĂ¸Ller, Niels
name: Knudsen, Inge
name: Lundgren, Jens
name: Benfield, Thomas
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: SPIRIT 2013 checklist. (DOC 122 kb)
A Dynamical Approach to a Self-similar Universe
Creators: name: Abdalla, E.
name: Afshordi, N.
name: Khodjasteh, K.
name: Mohayaee, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We write a non-relativistic Lagrangian for a hierarchical universe. The equations of motion are solved numerically and the evolution of the fractal dimension is obtained for different initial conditions. We show that our model is homogeneous at the time of the last scattering, but evolves into a self-similar universe with a remarkably constant fractal dimension. We also show that the Hubble law is implied by this model and make an estimate for the age of the universe.
description: aasms4-latex, 18 pages, 4 figures in 21 ps-files
Roestinae Lucena & Menezes 1998
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Characiformes
Cynodontidae

description: Subfamily Roestinae Lucena & Menezes 1998
 Roestinae Lucena & Menezes 1998:274 [ref. 23776] (subfamily) Roestes
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 46, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Remarks on the Extended Characteristic Uncertainty Relations
Creators: name: Trifonov, D. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Three remarks concerning the form and the range of validity of the state-extended characteristic uncertainty relations (URs) are presented. A more general definition of the uncertainty matrix for pure and mixed states is suggested. Some new URs are provided.
description: LaTex, 4 pages, no figures