cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Electromagnetic dipole moment and time reversal invariance violating interactions for high energy short-lived particles in bent and straight crystals at Large Hadron Collider
Creators: name: Baryshevsky, V. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A channelled particle, which moves in a crystal, alongside with electromagnetic interaction also experiences weak interaction with electrons and nuclei, as well as strong interaction with nuclei. Measurements of polarization vector and angular distribution of particles scattered by axes (planes) of unbent crystal enable to obtain limits for the EDM value and for values of constants describing P- and T-odd interactions. The same measurements also allow studying magnetic dipole moment of charged and neutral particles. Investigation of left-right asymmetry by the use of two unbent crystals makes it possible to measure EDM, MDM and other constants without studying the angular distribution of decay products of scattered particles: it is sufficient to measure the intensity of flow of particles experienced double scattering. Spin precession of channelled particles in bent crystals at the LHC gives unique possibility for measurement of constants determining T-odd, P-odd (CP) violating interactions and P-odd, T-even interactions of baryons with electrons and nucleus (nucleons), similarly to the possibility of measuring electric and magnetic moments of charm, beauty and strange charged baryons. Methods to separate P-noninvariant rotation from the MDM- and EDM-induced (T-odd) spin rotations are discussed.
description: 24 pages, 4 eps figures, to be published in Physical Review Special Topics - Accelerators and Beams, presented at The 8th International Conference Channeling 2018: Charged & Neutral Particles Channeling Phenomena. arXiv admin note: text overlap with arXiv:1803.05770
Chaotic Scattering on Graphs
Creators: name: Kottos, Tsampikos
name: Smilansky, U.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Quantized, compact graphs were shown to be excellent paradigms for quantum chaos in bounded systems. Connecting them with leads to infinity we show that they display all the features which characterize scattering systems with an underlying classical chaotic dynamics. We derive exact expressions for the scattering matrix, and an exact trace formula for the density of resonances, in terms of classical orbits, analogous to the semiclassical theory of chaotic scattering. A statistical analysis of the cross sections and resonance parameters compares well with the predictions of Random Matrix Theory. Hence, this system is proposed as a convenient tool to study the generic behavior of chaotic scattering systems, and their semiclassical description.
description: 4 pages, 4 figures,improved version, to be published in Phys. Rev. Lett (2000)
Saxifraga diapensioides BELL.
Creators: name: Le Brun, P.
Publisher: name: Zenodo
Year: 1962
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Saxifragales
Saxifragaceae
Saxifraga
Saxifraga diapensioides

description: Saxifraga diapensioides BELL. se
 rencontre, dans les Alpes françaises, en quelques localitestres disjointes:Mt.Ceniset haute Maurienne; haut TODO TODO Queyrasau pied duViso et Brianconnais;hautevalleede l'Ubayeet Alpes TODO TODO TODO de Tende-toujoursrareet sporadique,de900'a2900 m,en general sur TODO TODO TODO TODO calcschistes.- S.Valdensis DC. adeja 'te cite(,,Vegetatio ",I957). TODO
description: Published as part of Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, pp. 55-70 in Vegetatio 11 (1) on page 62, DOI: 10.1007/bf00301299, http://zenodo.org/record/6928804
Thermodynamically consistent Cosserat framework: overcoming local mesh dependency in simulations of hat-shaped specimens under compression
Creators: name: Russo, Raffaele
name: Forest, Samuel
name: Mata, Franck Girot
name: Joacquin, Dimitri
Publisher: name: Zenodo
Year: 2019
Subjects: IWCMM29

description: Slides and Abstract used for the 29th Edition of the International Workshop on Computational Mechanics of Materials
High-field Magnetism of the Honeycomb-lattice Antiferromagnet Cu$_2$(pymca)$_3$(ClO$_4$)
Creators: name: Okutani, Akira
name: Kida, Takanori
name: Narumi, Yasuo
name: Shimokawa, Tokuro
name: Honda, Zentaro
name: Kindo, Koichi
name: Nakano, Takehito
name: Nozue, Yasuo
name: Hagiwara, Masayuki
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on the experimental results of magnetic susceptibility, specific heat, electron spin resonance (ESR), and high-field magnetization measurements on a polycrystalline sample of the spin-$1/2$ distorted honeycomb-lattice antiferromagnet Cu$_2$(pymca)$_3$(ClO$_4$). Magnetic susceptibility shows a broad peak at about 25~K, which is typical of a low dimensional antiferromagnet, and no long range magnetic order is observed down to 0.6~K in the specific heat measurements. Magnetization curve up to 70~T at 1.4~K shows triple stepwise jumps. Assuming three different exchange bonds $J_{\rm A}$, $J_{\rm B}$ and $J_{\rm C}$ from the structure, the calculated magnetization curve reproduces the observed one when $J_{\rm A}/k_{\rm B} = 43.7~{\rm K}$, $J_{\rm B}/J_{\rm A} = 1$ and $J_{\rm C}/J_{\rm A} = 0.2$ except the magnetization near 70~T, where the observed magnetization indicates another step while the calculated magnetization becomes saturated. The relationship between magnetization plateaus and exchange bonds is discussed based on the numerical calculations.
description: 5 pages, 5 figures
Particle-Like Solutions of the Einstein-Dirac Equations
Creators: name: Finster, Felix
name: Smoller, Joel
name: Yau, Shing-Tung
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The coupled Einstein-Dirac equations for a static, spherically symmetric system of two fermions in a singlet spinor state are derived. Using numerical methods, we construct an infinite number of soliton-like solutions of these equations. The stability of the solutions is analyzed. For weak coupling (i.e., small rest mass of the fermions), all the solutions are linearly stable (with respect to spherically symmetric perturbations), whereas for stronger coupling, both stable and unstable solutions exist. For the physical interpretation, we discuss how the energy of the fermions and the (ADM) mass behave as functions of the rest mass of the fermions. Although gravitation is not renormalizable, our solutions of the Einstein-Dirac equations are regular and well-behaved even for strong coupling.
description: 31 pages, LaTeX, 21 PostScript figures, some references added
Electric dipole matrix elements for the $6p\ ^2P_J \rightarrow 7s\ ^2S_{1/2}$ transition in atomic cesium
Creators: name: Toh, George
name: Damitz, Amy
name: Glotzbach, Nathan
name: Quirk, Jonah
name: Stevenson, I. C.
name: Choi, J.
name: Safronova, M. S.
name: Elliott, D. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report a measurement of the ratio of electric dipole transition matrix elements of cesium for the $6p\,^2P_{1/2} \rightarrow 7s\,^2S_{1/2}$ and $6p\,^2P_{3/2} \rightarrow 7s\,^2S_{1/2}$ transitions. We determine this ratio of matrix elements through comparisons of two-color, two-photon excitation rates of the $7s\,^2S_{1/2}$ state using laser beams with polarizations parallel to one another vs.\ perpendicular to one another. Our result of $R \equiv \langle 7s\ ^2S_{1/2} || r || 6p\ ^2P_{3/2} \rangle / \langle 7s\ ^2S_{1/2} || r || 6p\ ^2P_{1/2} \rangle = 1.5272 \ (17)$ is in excellent agreement with a theoretical prediction of $R=1.5270 \ (27)$. Moreover, the accuracy of the experimental ratio is sufficiently high to differentiate between various theoretical approaches. To our knowledge, there are no prior experimental measurements of $R$. Combined with our recent determination of the lifetime of the $7s\,^2S_{1/2}$ state, we determine reduced matrix elements for these two transitions, $\langle 7s\ ^2S_{1/2} || r || 6p\ ^2P_{3/2} \rangle = -6.489 \ (5) \ a_0$ and $\langle 7s\ ^2S_{1/2} || r || 6p\ ^2P_{1/2} \rangle = -4.249 \ (4) \ a_0$. These matrix elements are also in excellent agreement with theoretical calculations. These measurements improve knowledge of Cs properties needed for parity violation studies and provide benchmarks for tests of high-precision theory.
description: 10 pages, 4 figures
title: Braunschweigisches Adreßbuch 1957 - 1958
Creators: name: :None
Publisher: name: Meyer
Year: 1957
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: Adressbuch
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1957/1958
Genista radiata Scop.
Creators: name: Le Brun, P.
Publisher: name: Zenodo
Year: 1962
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Genista
Genista radiata

description: Genista radiata Scop.,assez
 largement répandu des Balkans jusqu'à la regioninsubrienneetau Valais,est confine, dansnoslimites, auxenvirons TODO TODO de Gap(Manteyer,aCombe Noire; Montmorin)et 'alamontagede Lure TODO TODO TODO TODO TODO (B.- A.).
description: Published as part of Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, pp. 55-70 in Vegetatio 11 (1) on page 62, DOI: 10.1007/bf00301299, http://zenodo.org/record/6928804
Primula longiflora ALL.
Creators: name: Le Brun, P.
Publisher: name: Zenodo
Year: 1962
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Primulaceae
Primula
Primula longiflora

description: Primula longiflora ALL. ne se trouve
 plus,à l'heure actuelle, d'une façon certaine,dans dansles Alpes frangaises,qu'audessusde St.Veran,dansle haut TODO TODO TODO TODO TODO Queyras,d'ailleurs d'ailleurstres circonscrit, surlesschistes lustres, dans desgazons TODO TODO TODO humides'a Selaginella spinulosa, Scirpuspauciflorus, Polygonumviviparum, etc., TODO TODO dans l'etagealpin.-AndrosacelacteaL., remarquable par sonaireextreme TODO TODO TODO ment disjointe,n'existe aveccertitude (outre outrequelquestresrarespointsdu TODO TODO TODO TODO Jurafrangais)que dansles prealpes du Dauphine,sur lerebordorientaldu TODO Vercorset auGlandassepresdeDie;toutesles autres localitescitees appel TODO TODO lent confirmation(confusion confusionvraisemblable avecA.carnea!).- Cortusa TODO TODO TODO TODO MatthioliL. a deja ' tecite(,,Vegetatio ", I- 1). TODO
description: Published as part of Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, pp. 55-70 in Vegetatio 11 (1) on page 62, DOI: 10.1007/bf00301299, http://zenodo.org/record/6928804
title: Braunschweigisches Adreßbuch 1959 - 1960
Creators: name: :None
Publisher: name: Meyer
Year: 1959
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: Adressbuch
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1959/1960
Additional file 6 of Dapagliflozin reduces the vulnerability of rats with pulmonary arterial hypertension-induced right heart failure to ventricular arrhythmia by restoring calcium handling
Creators: name: Wu, Jinchun
name: Liu, Tao
name: Shi, Shaobo
name: Fan, Zhixing
name: Hiram, Roddy
name: Xiong, Feng
name: Cui, Bo
name: Su, Xiaoling
name: Chang, Rong
name: Zhang, Wei
name: Yan, Min
name: Tang, Yanhong
name: Huang, He
name: Wu, Gang
name: Huang, Congxin
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 6: Table S1. Animal and organ characteristics in the four groups of rats.
Theoretical and experimental studies of photomechanical materials
Creators: name: Zhou, Bojun
name: Bernhardt, Elizabeth
name: Bhuyan, Ankita
name: Ghorbanishiadeh, Zoya
name: Rasmussen, Nathan
name: Lanska, Joseph
name: Kuzyk, Mark G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: After a brief introduction to the field of light-responsive materials, this paper provides a general theory for modeling the photomechanical response of a material, applies it to the two best-known mechanisms of photothermal heating and photo-isomerization, and then describes an experimental apparatus for quantitative measurements of the stress response. Several different materials are characterized to illustrate how the experiments and theory can be used to isolate the contributing mechanisms both through photomechanical measurements and auxiliary measurements of laser heating and thermal expansion. The efficiency and figure of merit of the photomechanical response is defined on several scales form the molecule to the bulk, and the photomorphon -- the basic material element that determines the bulk response -- is introduced. The photomorphon provides a conceptual model that can be expressed in terms of viscoelastic elements such as springs in series and parallel with the photoactive molecule. The photomechanical response, figure of merit, and the deduced microscopic photomechanical properties are tabulated and proposals for new materials classes are made.
description: 27 figures, 27 pages
Imaginary Phases in Two-Level Model with Spontaneous Decay
Creators: name: Pinto, A. C. Aguiar
name: Thomaz, M. T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study a two-level model coupled to the electromagnetic vacuum and to an external classic electric field with fixed frequency. The amplitude of the external electric field is supposed to vary very slow in time. Garrison and Wright [{\it Phys. Lett.} {\bf A128} (1988) 177] used the non-hermitian Hamiltonian approach to study the adiabatic limit of this model and obtained that the probability of this two-level system to be in its upper level has an imaginary geometric phase. Using the master equation for describing the time evolution of the two-level system we obtain that the imaginary phase due to dissipative effects is time dependent, in opposition to Garrison and Wright result. The present results show that the non-hermitian hamiltonian method should not be used to discuss the nature of the imaginary phases in open systems.
description: 11 pages, new version, to appear in J. Phys. A
Approximation of scattering phases for Reid93 potential
Creators: name: Zhaba, V. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: For a single-channel nucleon-nucleon scattering, a well-known and convenient variable phase approach is considered, which is widely used for practical problems of atomic and nuclear physics. Approximation of the $pp$- and $np$- scattering phases obtained for the modern realistic phenomenological nucleon-nucleon potential Reid93 was carried out. The approximation function is used as a well-known formula for a parabolic-type quadratic function.
description: 9 pages, 3 figures, 2 tables
Prompts to improve post-consumer waste composting behaviors in the SUB
Creators: name: Chiykowski, Valerie
name: Chendurnathan, Guhan
name: Lee, Jun Sian
name: Daniel, Lius
Publisher: name: The University of British Columbia
Year: 2016

description: The Alma Mater Society (AMS) of the University of British Columbia (UBC) is striving to be leaders in campus sustainability by providing resources for student-run sustainability projects and creating in-house initiatives. A current focus is providing new sustainability features, such as on-site composting for new rooftop gardens, in the new Student Union Building (SUB). However, a significant barrier to this project is the level of contamination, in the form of non-compostable waste and materials, within the post-consumer organics bins in the SUB. The goal of this project is to increase the weight (wt) of compostable waste collected in the compost receptacle opposite ‘Pie R Squared’ in whilst simultaneously reducing the % wt contamination. This was achieved by designing visual behavioural prompts in the form of a large poster and small table toppers. Thorough analysis of literature research on visual prompts led to a design focused on clarity of information, proximity to composting receptacle and positive tone. The contamination after installation of the prompts was compared against baseline data and it has been concluded that both the % wt. contamination and % contamination level were decreased post-intervention. However, the weight of compostable has decreased post-intervention as well. Other compounding factors should be considered when assessing the data, including the sustainability fair occurring during baseline data collection and improvement of old bins with more user-friendly containers post-intervention. Suggestions for further efforts to improve the quality of compost involve the construction and installation of an audio prompt system based on infrared sensor technology. The infrared sensor would measure the humidity of the waste as a reflection of the content of compostable food waste in the bin. An audio message would play, thanking students who compost their organic material, as positive reinforcement for their good behaviour. 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.”
Classical Diffusion and Quantum Level Velocities: Systematic Deviations from Random Matrix Theory
Creators: name: Lakshminarayan, Arul
name: Cerruti, Nicholas R.
name: Tomsovic, Steven
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study the response of the quasi-energy levels in the context of quantized chaotic systems through the level velocity variance and relate them to classical diffusion coefficients using detailed semiclassical analysis. The systematic deviations from random matrix theory, assuming independence of eigenvectors from eigenvalues, is shown to be connected to classical higher order time correlations of the chaotic system. We study the standard map as a specific example, and thus the well known oscillatory behavior of the diffusion coefficient with respect to the parameter is reflected exactly in the oscillations of the variance of the level velocities. We study the case of mixed phase-space dynamics as well and note a transition in the scaling properties of the variance that occurs along with the classical transition to chaos.
description: 20 pages, 4 PostScript figures files. Submitted to PRE
Additional file 3: of Size matters: three methods for estimating nuclear size in mycorrhizal roots of Medicago truncatula by image analysis
Creators: name: Carotenuto, Gennaro
name: Sciascia, Ivan
name: Oddi, Ludovica
name: Volpe, Veronica
name: Genre, Andrea
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Schematic illustration showing how nuclei are detected by the automated digital image analysis method (Round Surface Detector). (a) Original DAPI-stained image is spatially calibrated. (b) Result of 8-bit conversion followed by adjustement of brightness and contrast of each frame with final 3D rendering. (c) Result after the increase of image quality by subtracting background and calibrating the threshold in order to obtain a mask. (d) Mask based on threshold is before blurred with a smooth (e) then adjusted by filling holes and separating linked objects with a watershed in order to define the nuclear borders. (f) Selection from E loaded into the original image where the surfaces are measured using a high circularity index (0,7–1). Scale bars = 50 μm (PDF 1789 kb)
title: Braunschweigisches Adreßbuch 1963 - 1964
Creators: name: :None
Publisher: name: Meyer
Year: 1963
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: Adressbuch
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1963/1964
Local cosmic string in generalised scalar tensor theory
Creators: name: Sen, A. A.
name: Banerjee, N.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A recent investigation shows that a local gauge string with a phenomenological energy momentum tensor, as prescribed by Vilenkin, is inconsistent in Brans-Dicke theory. In this work it has been shown that such a string is consistent in a more general scalar tensor theory where $ω$ is function of the scalar field.A set of solutions of full nonlinear Einstein's equations for interior region of such a string are presented.
description: 7 pages, latex format, minor changes according to referee's suggestions, revised version submitted in Phys.Rev. D
MOESM1 of Effective capture of circulating tumor cells from an S180-bearing mouse model using electrically charged magnetic nanoparticles
Creators: name: Zhiming Li
name: Ruan, Jun
name: Zhuang, Xuan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1. Additional figures.
Scandix stellata SOLAND.
Creators: name: Le Brun, P.
Publisher: name: Zenodo
Year: 1962
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Apiales
Apiaceae
Scandix
Scandix stellata

description: Scandix stellata SOLAND. n'est connu
,jusqu'à cejour, dans les Alpes frangaises,que des balmes calcairesdes desgorgesde laMeouge,'a'W. de TODO TODO TODO TODO TODO Laragne(HH.- A.).
description: Published as part of Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, pp. 55-70 in Vegetatio 11 (1) on page 62, DOI: 10.1007/bf00301299, http://zenodo.org/record/6928804
Lattice QCD and Three-particle Decays of Resonances
Creators: name: Hansen, Maxwell T.
name: Sharpe, Stephen R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Most strong-interaction resonances have decay channels involving three or more particles, including many of the recently discovered $X$, $Y$ and $Z$ resonances. In order to study such resonances from first principles using lattice QCD, one must understand finite-volume effects for three particles in the cubic box used in calculations. Here we review efforts to develop a three-particle quantization condition that relates finite-volume energies to infinite-volume scattering amplitudes. We describe in detail the three approaches that have been followed, and present new results on the relationship between the corresponding results. We show examples of the numerical implementation of all three approaches and point out the important issues that remain to be resolved.
description: 31 pages, 8 figures; Invited review prepared for Annual Review of Nuclear and Particle Science 69 (2019)
Quantum Black Hole Entropy
Creators: name: Kaul, Romesh K.
name: Majumdar, Parthasarathi
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive an exact formula for the dimensionality of the Hilbert space of the boundary states of SU(2) Chern-Simons theory, which, according to the recent work of Ashtekar et al, leads to the Bekenstein-Hawking entropy of a four dimensional Schwarzschild black hole. Our result stems from the relation between the (boundary) Hilbert space of the Chern-Simons theory with the space of conformal blocks of the Wess-Zumino model on the boundary 2-sphere.
description: 7 pages, Revtex, some new references added
Myosotis speluncicola SCHOTT.
Creators: name: Le Brun, P.
Publisher: name: Zenodo
Year: 1962
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Boraginales
Boraginaceae
Myosotis
Myosotis speluncicola

description: Myosotis speluncicola SCHOTT. var.Marcillyana est une curieuse
cavernicole connue,en France,exclusivementdelacluedeSt. Auban(Alpesmaritimes), des gorgesdu Verdon etduDiois. TODO TODO
description: Published as part of Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, pp. 55-70 in Vegetatio 11 (1) on page 62, DOI: 10.1007/bf00301299, http://zenodo.org/record/6928804
title: Braunschweigisches Adreßbuch 1961 - 1962
Creators: name: :None
Publisher: name: Meyer
Year: 1961
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Adressbuch
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1961/1962
Universal Quantum Cloning in Cavity QED
Creators: name: Milman, P.
name: Ollivier, H.
name: Raimond, J. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose an implementation of an universal quantum cloning machine [UQCM, Hillery and Buzek, Phys. Rev. A {\bf 56}, 3446 (1997)] in a Cavity Quantum Electrodynamics (CQED) experiment. This UQCM acts on the electronic states of atoms that interact with the electromagnetic field of a high $Q$ cavity. We discuss here the specific case of the $1 \to 2$ cloning process using either a one- or a two-cavity configuration.
Optimizing waste sorting practices : development of a 3D display
Creators: name: Aimienwanu, Eddie
name: Alamoudi, Majed
name: Chintalapati, Pranav
Publisher: name: The University of British Columbia
Year: 2015

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.”
Understanding in vitro microtubule degradation
Creators: Bassir Kazeruni, Neda Melanie
Publisher: name: Columbia University
Year: 2020
Subjects: subject: Bioengineering
subject: Nanotechnology
subject: FOS: Nanotechnology
subject: Microtubules
subject: Kinesin
subject: Engineering--Study and teaching

description: In this Ph.D. project, we aim to understand degradation of nanomachines by studying the mechanisms that lead to the in vitro degradation of molecular shuttles, which are nanoscale active systems composed of kinesin motor proteins and cytoskeletal filaments called microtubules. In addition, we aimed to improve learning outcomes by designing a hybrid college-level engineering course combining case-based and lecture-based teaching. The creation of complex active nanosystems integrating cytoskeletal filaments propelled by surface-adhered motor proteins often relies on microtubules’ ability to glide for up to meter-long distances. Even though theoretical considerations support this ability, we show that microtubule detachment (either spontaneous or triggered by a microtubule crossing event) is a non-negligible phenomenon that has been overlooked until now. Furthermore, we show that under our conditions (100, 500, 1000 motors per µm2 and 0.01 or 1 mM ATP), the average gliding distance before spontaneous detachment ranges from 0.3 mm to 8 mm and depends on the gliding velocity of the microtubules, the density of the kinesin motors on the glass surface, and time. Wear, defined as the gradual removal of small amounts of material from moving parts of a machine, as well as breakage, defined as the rupture of a material, are two major causes of machine failure at the macroscale. Since these mechanisms have molecular origins, we expect them to occur at the nanoscale as well. Here, we show that microtubules propelled by surface-adhered kinesin motors are subject to wear and breakage just like macroscale machines. Furthermore, the combined effect of wear, breakage and microtubule detachment from the surface of the flow cell permit to predict how molecular shuttles degrade in vitro. Taking a step back and looking at science in a broader sense, we can say that science does not only consist of acquiring knowledge, but also relies on one’s ability to transmit his/her knowledge. In this regard, one of the biggest challenges in education is to be efficient, that is to say to design a teaching method that would both maximize the student’s retention of information and prepare them to apply their knowledge to real-life situations. We considered this challenge as an integral part of this Ph.D. project, and we tackled it by designing a novel type of engineering course in which the students’ involvement in the learning process plays a central role. To do so, we combined, in a single engineering course, both of the approaches to learning that are used in Engineering education and in Business schools. The final chapter of this manuscript summarizes the findings of the two projects presented here and discusses the future research that can be conducted on the basis of this thesis.
Calculation of coherences in Foerster and modified Redfield theories of excitation energy transfer
Creators: name: Trushechkin, Anton
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Foerster and modified Redfield theories play one of the central roles in the description of excitation energy transfer in molecular systems. However, in the present state, these theories describe only the dynamics of populations of local electronic excitations or delocalized exciton eigenstates, respectively, i.e., the diagonal elements of the density matrix in the corresponding representation. They do not give prescription for propagating the off-diagonal elements of the density matrix (coherences). This is commonly accepted as a limitation of these theories. Here we derive formulas for the dynamics of the coherences in the framework of Foerster and modified Redfield theories and, thus, remove this limitation. These formulas provide excellent correspondence with numerically exact calculations according to the hierarchical equations of motion. Also we show that, even within the range of applicability of the standard Redfield theory, the formulas for coherences derived in the framework of the modified Redfield theory provide, in some cases, more precise results.
description: 15 pages, 9 figures
Real Arnold complexity versus real topological entropy for birational transformations
Creators: name: Abarenkova, N.
name: d'Auriac, J. -Ch. Anglès
name: Boukraa, S.
name: Hassani, S.
name: Maillard, J. -M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We consider a family of birational transformations of two variables, depending on one parameter, for which simple rational expressions with integer coefficients, for the exact expression of the dynamical zeta function, have been conjectured. together with an equality between the asymptotic of the Arnold complexity and the exponential of the topological entropy. This identification takes place for the birational mapping seen as a mapping bearing on two complex variables. We revisit this identification between these two quite `universal complexities' by considering now the mapping as a mapping bearing on two real variables. The definitions of the two previous `topological' complexities (Arnold complexity and topological entropy) are modified according to this real-variables point of view. Most of the `universality' is lost, but the identification survives.
description: 13 PostScript Files and one LaTex file
Wheeler-DeWitt equation and Feynman diagrams
Creators: name: Barvinsky, A. O.
name: Kiefer, C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a systematic expansion of all constraint equations in canonical quantum gravity up to the order of the inverse Planck mass squared. It is demonstrated that this method generates the conventional Feynman diagrammatic technique involving graviton loops and vertices. It also reveals explicitly the back reaction effects of quantized matter and graviton vacuum polarization. This provides an explicit correspondence between the frameworks of canonical and covariant quantum gravity in the semiclassical limit.
description: 35 pages, LATEX, 1 figure
Model physics in low-mass solar-type stars: atomic diffusion and metallicity mixture
Creators: name: Nsamba, Benard
name: Campante, Tiago L.
name: Monteiro, Mário J. P. F. G.
name: Cunha, Margarida S.
name: Rendle, Ben M.
name: Reese, Daniel R.
name: Verma, Kuldeep
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Using asteroseismic data from the Kepler satellite, we explore the systematic uncertainties arising from changes in the input physics used when constructing evolution models of solar-type stars. We assess the impact of including atomic diffusion and of varying the metallicity mixture on the determination of global stellar parameters (i.e., radius, mass, and age). We find significant systematic uncertainties on global stellar parameters when diffusion is included in stellar grids. Furthermore, we find the systematic uncertainties on the global stellar parameters to be comparable to the statistical uncertainties when a different metallicity mixture is employed in stellar grids.
description: 3 pages, 3 figures, proceeding of PHOST (Physics of Oscillating Stars) - a conference in honour of Prof. H. Shibahashi, 2-7 Sept. 2018, Banyuls-sur-mer (France)
Additional file 2: of Knowledge, attitudes and practices of cervical cancer prevention among Zambian women and men
Creators: name: Anayawa Nyambe
name: Kampen, Jarl
name: Stridutt Baboo
name: Hal, Guido Van
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Cervical cancer prevention methods questionnaire for males. Description of data: The questionnaires used to collect data from men (DOCX 80 kb)
Scattering on Dislocations and Cosmic Strings in the Geometric Theory of Defects
Creators: name: Katanaev, M. O.
name: Volovich, I. V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider scattering of elastic waves on parallel wedge dislocations in the geometric theory of defects or, equivalently, scattering of point particles and light rays on cosmic strings. Dislocations are described as torsion singularities located on parallel lines, and trajectories of phonons are assumed to be the corresponding extremals. Extremals are found for arbitrary distribution of the dislocations in the monopole, dipole, and quadrupole approximation and the scattering angle is obtained. Examples of continuous distribution of wedge and edge dislocations are considered. We have found that for deficit angles close to -2πa star located behind a cosmic string may have any even number of images, 2,4,6,... The close relationship between dislocations and conformal maps is elucidated in detail.
description: 30 pages, 14 figures, minor changes
La Enseñanza Tributaria en el Sistema Educativo Básico
Creators: name: Selem Salinas, Mario Arturo
name: Gómez, Gerardo
name: Navarro Zavala, Cinthia Katerin
name: Espinoza Crisanto, Deysi del Rocio
Publisher: name: Zenodo
Year: 2021
Subjects: Educación, conocimiento, sistema, tributario, cumplimiento

description: La evasión o fraude tributario deja para cualquier país perdidas de recursos importantes y un bajo retorno de estos en
 beneficio para la sociedad. Por ello, para la disminución de estas conductas es importante aplicar estrategias de concientización y
 conocimientos tempranos de los efectos negativos a fin del cumplimiento cabal de las obligaciones tributarias, se considera medir
 el alcance de conocimientos de alumnos de nivel secundaria. El primer objetivo es realizar un diagnóstico social de los estudiantes,
 seguido de identificar un esquema de enseñanza de temas tributarios, se parte de la hipótesis de bajo conocimiento de los estudiantes
 del quinto año de secundaria de la provincia de Sullana, Perú. El estudio muestra que la mayoría de los estudiantes consideran
 complejo el sistema tributario, lo que dificulta el cumplir las obligaciones tributarias cuando sean contribuyentes y a su vez la
 comprensión de proporcionar aportaciones al Estado para sustentar el gasto público.
Supernova lightCURVE POPulation Synthesis I: including interacting binaries is key to understanding the diversity of type II supernova lightcurves
Creators: name: Eldridge, J. J.
name: Xiao, L.
name: Stanway, E. R.
name: Rodrigues, N.
name: Guo, N. -Y.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present results of a supernova light-curve population synthesis, predicting the range of possible supernova lightcurves arising from a population of progenitor stars that include interacting binary systems. We show that the known diversity of supernova lightcurves can be interpreted as arising from binary interactions. Given detailed models of the progenitor stars, we are able to the determine what parameters within these stars determine the shape of their supernova lightcurve. The primary factors are the mass of supernova ejecta and the mass of hydrogen in the final progenitor. We find that there is a continuum of light-curve behaviour from type IIP, IIL to IIb supernovae related to the range of hydrogen and ejecta masses. Most type IIb supernovae arise from a relatively narrow range of initial masses from 10 to 15 M$_{\odot}$. We also find a few distinct lightcurves that are the result of stellar mergers.
description: Accepted for publication in PASA, 15 pages, 7 figures. Data available at http://bpass.auckland.ac.nz and PASA datastore
Comment on: Modular Theory and Geometry
Creators: name: Ebrahimi-Fard, Kurusch
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note we comment on part of a recent article by B. Schroer and H.-W. Wiesbrock. Therein they calculate some new modular structure for the U(1)-current-algebra (Weyl-algebra). We point out that their findings are true in a more general setting. The split-property allows an extension to doubly-localized algebras.
description: 13 pages, corrected version
title: Braunschweigisches Adreßbuch 1965 - 1966
Creators: name: :None
Publisher: name: Meyer
Year: 1965
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: Adressbuch
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1965/1966
Entanglement properties of bound and resonant few-body states
Creators: name: Kuroś, Arkadiusz
name: Okopińska, Anna
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Studying the physics of quantum correlations has gained new interest after it has become possible to measure entanglement entropies of few body systems in experiments with ultracold atomic gases. Apart from investigating trapped atom systems, research on correlation effects in other artificially fabricated few-body systems, such as quantum dots or electromagnetically trapped ions, is currently underway or in planning. Generally, the systems studied in these experiments may be considered as composed of a small number of interacting elements with controllable and highly tunable parameters, effectively described by Schrödinger equation. In this way, parallel theoretical and experimental studies of few-body models become possible, which may provide a deeper understanding of correlation effects and give hints for designing and controlling new experiments. Of particular interest is to explore the physics in the strongly correlated regime and in the neighborhood of critical points. Particle correlations in nanostructures may be characterized by their entanglement spectrum, i.e. the eigenvalues of the reduced density matrix of the system partitioned into two subsystems. We will discuss how to determine the entropy of entanglement spectrum of few-body systems in bound and resonant states within the same formalism. The linear entropy will be calculated for a model of quasi-one dimensional Gaussian quantum dot in the lowest energy states. We will study how the entanglement depends on the parameters of the system, paying particular attention to the behavior on the border between the regimes of bound and resonant states.
description: 22 pages, 3 figures
Dracocephalum austriacum Linnaeus
Creators: name: Le Brun, P.
Publisher: name: Zenodo
Year: 1962
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Lamiaceae
Dracocephalum
Dracocephalum austriacum

description: Dracocephalum austriacum L.
serait à rechercher à la Barre des Dourbes, au S.E. de Digne. Existeavec certitudedans le Valsenestre'al'E l'E. dela TODO TODO Mure d'Isere, d'ailleurs rarissime; peut-etre encoreau col du Noyer,dans TODO le Devoluy(?).- Ecologie encoretres mal connueen France.-La localitela plus rapprochee serait au dessus d'Ardon(Valais).
description: Published as part of Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, pp. 55-70 in Vegetatio 11 (1) on page 63, DOI: 10.1007/bf00301299, http://zenodo.org/record/6928804
Hopf algebra, thermodynamics and entanglement in quantum field theory
Creators: name: Iorio, A.
name: Lambiase, G.
name: Vitiello, G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The quantum deformation of the Hopf algebra describes the skeleton of quantum field theory, namely its characterizing feature consisting in the existence of infinitely many unitarily inequivalent representations of the canonical commutation relations. From this we derive the thermal properties of quantum field theory, with the entropy playing the role of the generator of the non-unitary time evolution. The entanglement of the quantum vacuum appears to be robust against interaction with the environment: on cannot ``unknot the knots" in the infinite volume limit.
description: 6 pages, to appear in Proceedings of the First International Conference on Quantum Limits to the Second Law, July 29-31, 2002, University of San Diego, San Diego, California, USA
Understanding the Academic Help-Seeking Strategies and Experiences of Black First-Generation Engineering Undergrads
Creators: Dansby Russell, Megan
Publisher: name: Columbia University
Year: 2020
Subjects: Education
Engineering--Study and teaching (Higher)
Students, Black
Race discrimination
Discrimination in higher education
College teachers--Attitudes

description: Many explanations for why students leave engineering programs fail to look more closely at unique help-seeking cultural norms of first-generation (“first-gen”) students that tend to conflict with help-seeking cultural norms of undergraduate engineering programs. “First-gen” in this study applies to students with neither parent nor guardian holding a four-year bachelor’s degree, while “continuing-gen” applies to continuing-generation students with at least one parent holding a bachelor’s degree. Although statistical odds are stacked against many first-gens, some of these individuals persevere through rigorous engineering programs using effective help-seeking strategies. This mixed methods study explores what patterns in help-seeking beliefs and behaviors may be specific to Black first-gen undergraduates relative to other first-gen and continuing-gen peers. This study also seeks to understand the help-seeking experiences of Black first-gen engineering undergraduates that contribute to the observed pattern differences among demographics. Additionally, this study aims to understand how successful help-seeking strategies and experiences of Black first-gens allow them to persevere in engineering. Likert scale questionnaire responses revealed that the Black first-gens in this study were less comfortable seeking academic help from faculty relative to other first-gen and continuing-gen peers. Qualitative interviews revealed that a primary reason for this discomfort stemmed from faculty behaviors that discouraged help-seeking attempts such as making demeaning comments, singling out Black students in class, impatience during office hours, no regard for class comprehension, and a lack of personal connection. The Black first-gens in this study managed to persevere in engineering by turning to religious faith and community for support, having fictive kin relationships with personable faculty, and adopting a mix of independent and interdependent norms within their study groups. These findings help inform institutions about improving the help-seeking experiences of Black first-gen engineering undergraduates. Additionally, this research provides useful guidance to other Black first-gen students about effective help-seeking strategies in engineering.
title: Braunschweigisches Adreßbuch 1969 - 1970
Creators: name: :None
Publisher: name: Meyer
Year: 1969
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: Adressbuch
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1969/1970
title: Braunschweigische Heimat, 21. Jahrgang 1930
Creators: name: :None
Publisher: name: Appelhans
Year: 1930
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig, Braunschweig, Landeskunde
subject: 900

description: Braunschweigische Heimat, vol. 21. 1930
Additional file 1 of Treg and intestinal myofibroblasts-derived Amphiregulin induced by TGF-β mediates intestinal fibrosis in Crohn’s disease
Creators: name: Wang, Lu
name: Wang, Shu
name: Lin, Junjie
name: Li, Jiajia
name: Wang, Mingyuan
name: Yu, Jiang
name: Sun, Junjian
name: Tang, Nana
name: Jiao, Chunhua
name: Ma, Jingjing
name: Zhao, Xiaojing
name: Zhang, Hongjie
Publisher: name: figshare
Year: 2025
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Hematology

description: Supplementary Material 1