cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Phlegmariurus foliaceus ­­­ (Maxon) B. Øllgaard 2012
Creators: name: Øllgaard, Benjamin
name: Testo, Weston
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Lycopodiopsida
Lycopodiales
Lycopodiaceae
Phlegmariurus
Phlegmariurus foliaceus

description: . ­­­  Phlegmariurus foliaceus ­­­  (Maxon) B. Øllgaard (2012b: 15). Fig. 9
 Lycopodium foliaceum Maxon (1912: 1).— Urostachys foliaceus (Maxon) Nessel (1939: 68).— Huperzia foliacea (Maxon) Holub (1985: 72). TYPE:— PANAMÁ, Chiriquí: Humid forest along the upper Caldera River, near »Camp 1« Holcomb’s trail, above El Boquete, 1450–1650 m, 22–24 Mar 1911, Maxon, W. R. 5628 (AAU, GH, US).
 Erect from an ascending base, up to 50 cm tall, sparsely branched. Shoots homophyllous, almost equally thick throughout, 15–30 mm in diam. incl. leaves, sometimes tapering upward. Stems excl. leaves 2–4 mm thick near the base, somewhat ridged by decurrent leaf bases. Leaves uniform throughout, borne in alternating whorls of 4–5, these 2–4 mm apart, wide-spreading to somewhat reflexed, usually straight, not twisted at the base, oblong-elliptic to oblanceolate from a narrow long-cuneate base, apiculate, 6–17 × 1.5–3.5 mm, almost flat, with prominent vein above, or folded slightly down along the vein, papery to subcoriaceous, with slightly revolute, apically denticulate margins. Leaf bases often red-dotted; sporangia (1.5–) 2 (–2.5) mm wide.
 ­­­ Distribution:— Costa Rica, Panamá. Narrowly endemic.
 ­­­ Habitats:—Epiphytic in wet forest. 1050–1900 m elev.
 ­­­ Specimens­­­studied:— Bocas­­­del­­­Toro:Forest near headwaters of Río Culebra, ca. 5 km ENE of Cerro Pate Macho, E of Finca Serrano, 1160 m, Hammel 6145 (MO). Chiriquí: Upper Caldera river, near Camp I, Holcomb’s Trail, above El Boquete, 1450–1650 m, Maxon 5623a (US), 5628 (AAU, C, US). Along Road Gualaca–Fortuna Dam site, at 10.1 mi NW of Los Planes de Hornito, 1260 m, Antonio 4195 (MO). Road Fortuna Lake–Chiriquí Grande, 4.5–5 km N of dam over lake, 1100–1135 m, Croat 59945 (MO). La Fortuna Hydroelectric project, 1200 m, Hammel 2195 (MO). Fortuna Dam region, Along Quebrada Arena, 1050 m, McPherson 8733 (MO). Bajo Chorro, near Río Caldera, 1900 m, Skog et al. 4064 (MO, US). Near Boquete, trail from Bajo Chorro along the Río Caldera, 2.5 km from trailhead, 1700 m, W. Testo 1000 (PMA, VT).
description: Published as part of Øllgaard, Benjamin & Testo, Weston, 2021, The Lycopodiaceae of Panamá, pp. 1-66 in Phytotaxa 526 (1) on pages 23-26, DOI: 10.11646/phytotaxa.526.1.1, http://zenodo.org/record/5723180
From noncommutative string/membrane to ordinary ones
Creators: name: Rudychev, I.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss origin of equivalence between noncommutative and ordinary Yang-Mills from point of view of string theory. Working in BRST/Hamiltonian framework first we investigate string model in the decoupling limit and show that change of variables and applying the conversion of constraints of decoupled string theory gives commuting coordinates on the D-brane. Also, we discuss algebra of constraints in general case and show the ways of having commutative coordinates without going to decoupling limit. It could be argued that noncommutative string in B-field is equivalent to the commutative model. We investigate the case of the membrane ending on the M-5-brane in constant C-field and discuss noncommutative/commutative equivalence in this case.
description: 15 pages, Latex. Comments added and typos corrected
Majorana-Weyl crossings in topological multi-terminal junctions
Creators: name: Houzet, Manuel
name: Meyer, Julia S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analyze the Andreev spectrum in a four-terminal Josephson junction between one-dimensional topological superconductors in class D. We find that a topologically protected crossing in the space of three superconducting phase differences can occur between the two lowest Andreev bound states. This crossing can be detected through the transconductance quantization, in units of $2e^2/h$, between two voltage-biased terminals. Our prediction provides yet another example of topology in multi-terminal Josephson junctions. We discuss possible realizations of such junctions with semiconducting crossed nanowires and with quantum-spin Hall insulators.
description: 7 pages, 3 figures
MPEC 2024-G24 : 2023 FR54
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 FR54

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Toyetic tooling: 3D printing and convergent media platforms
Creators: name: Carolan, Natasha
Publisher: name: Lancaster University
Year: 2019
Subjects: 3D printing
Game Design
Digital Fabrication
Fandom
Fan studies

description: This research addresses convergence of 3D printing with digital games and media products and outlines opportunities for development in production of media related goods including toys and merchandise. It does this principally through a field study involving participatory access to MakieLab, a start-up using 3D printing in the production of user-generated, 3D printable toys directly related to game content. This study incorporates participant observation, a survey of prospective consumers and a netnography of online 3D printing repositories. The netnography investigates user interactions with media content enabled by 3D printing and finds emerging forms of fan-production and a related economy of fan-produced, 3D printable goods. Here the research contributes to gaps in understanding of what people are making with 3D printing, providing insights into what media products people reference, what they make and why. Noting the legally ambiguous status of fan activity and research momentum aimed at creating legislative responses to inhibit such activity this research presents MakieLab as an example of a market based alternative. The research describes MakieLab as a convergent media platform and documents how MakieLab designed products and platforms to facilitate fan production and to co-opting or commodotise fan production. This research contributes understanding of how 3D printing may provide new revenue streams for media producers and facilitate engagement between firm and consumer. The research finds in conclusion that 3D printing in conjunction with automated translation of game, film or animation content to user editable and 3D printable formats has potential to alter relationships between media firm and consumer. In doing so it identifies a role for 3D printing in transmedia, implications for evaluations of toyetic or merchandise potential, potential for between-media interactivity, in-media merchandising and development of convergent media platforms, commodification of fan art as well as commodification of creative making experiences. The research concomitantly considers implications for stakeholders involved in production of media related toys and merchandise indicating that convergent media platforms are likely to have significant impact for media producers.
Design and Analysis of Machine Learning Exchange-Correlation Functionals via Rotationally Invariant Convolutional Descriptors
Creators: name: Lei, Xiangyun
name: Medford, Andrew J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this work we explore the potential of a new data-driven approach to the design of exchange-correlation (XC) functionals. The approach, inspired by convolutional filters in computer vision and surrogate functions from optimization, utilizes convolutions of the electron density to form a feature space to represent local electronic environments and neural networks to map the features to the exchange-correlation energy density. These features are orbital free, and provide a systematic route to including information at various length scales. This work shows that convolutional descriptors are theoretically capable of an exact representation of the electron density, and proposes Maxwell-Cartesian spherical harmonic kernels as a class of rotationally invariant descriptors for the construction of machine-learned functionals. The approach is demonstrated using data from the B3LYP functional on a number of small-molecules containing C, H, O, and N along with a neural network regression model. The machine-learned functionals are compared to standard physical approximations and the accuracy is assessed for the absolute energy of each molecular system as well as formation energies. The results indicate that it is possible to reproduce B3LYP formation energies to within chemical accuracy using orbital-free descriptors with a spatial extent of 0.2 A. The findings provide empirical insight into the spatial range of electron exchange, and suggest that the combination of convolutional descriptors and machine-learning regression models is a promising new framework for XC functional design, although challenges remain in obtaining training data and generating models consistent with pseudopotentials.
IEA Wind Task 52 Lunch Seminar Series (February/March 2024)
Creators: name: Gottschall, Julia
Publisher: name: Zenodo
Year: 2024

description: This is the material presented during the  IEA Wind Task 52 Lunch Seminar Series 2024, which was held online on between 26 February and 1 March 2024 (all days 13-14 CET).

The seminars were opened with an introduction by the Operating Agent, see a_20240226_IEA-Wind-Task52_lunch-seminar-INTRO.pdf, followed by these presentations:

Day 1 - focus on Lidar-Assisted Control (LAC)

Yao Shigang on "GoldWind’s Experience after 7 years of Lidar Assisted Control" (b)

Renni Rinker on "Turbulence-field estimation for LAC / Ongoing research from the CONTINUE project" (c) 

David Schlipf on "IEA Wind Task 52 LAC Summer Games 2024" (d)

Day 2 - focus on Standardization of Lidar Measurements

Nikolai Hille on "New approaches to increase the acceptance of lidar measured TI in standardization" (e)

Peter Clive on "From fixed masts to floating lidars / A journey through wind measurement standards" (f)

Day 3 - focus on Lidar in Cold Climate

Pekko Tuominen on "Vaisala CL61 and the potential of measuring depolarization in wind energy applications" (g)

Alexander Stökl on "Comparative data availability of LiDAR measurements at Alpine sites" (h)

Day 4 - focus on Connecting Wind Lidar

Yuriy Marykovskiy on “Wind Energy Domain Semantics Overview” (no presentation available)

Francisco Costa on "Making lidar ontology concepts available and reusable" (i)

Day 5 - focus on Nacelle Lidar on Complex Terrain

Niels Troldborg on "How does complex terrain change the power curve of a wind turbine?" (j)

Steffen Raach on "Nacelle-based lidar measurements in the induction zone for power curve analysis" (k)

Please note that each document or presentation may have its own license. If in doubt about reusing or citing any of the material presented here, please contact the authors.
Formation of Directed Beams from Atom Lasers
Creators: name: Yukalov, V. I.
name: Yukalova, E. P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The problem of creating well-collimated beams of atoms escaping from a trap is studied. This problem is of high importance for the realization of atom lasers. Nonadiabatic dynamics of neutral atoms in nonuniform magnetic fields, typical of quadrupole magnetic traps, has been considered. The main result of this report is that an unusual semiconfining regime of motion is found, when atoms are confined from one side of an axis but are not confined from another side. This regime can be achieved by means of only magnetic fields. The formed atomic beam can be forwarded in arbitrary direction.
description: 1 file, 14 pages, LaTex. Invited report
Parabolic Jets from the Spinning Black Hole in M87
Creators: name: Nakamura, Masanori
name: Asada, Keiichi
name: Hada, Kazuhiro
name: Pu, Hung-Yi
name: Noble, Scott
name: Tseng, Chihyin
name: Toma, Kenji
name: Kino, Motoki
name: Nagai, Hiroshi
name: Takahashi, Kazuya
name: Algaba, Juan-Carlos
name: Orienti, Monica
name: Akiyama, Kazunori
name: Doi, Akihiro
name: Giovannini, Gabriele
name: Giroletti, Marcello
name: Honma, Mareki
name: Koyama, Shoko
name: Lico, Rocco
name: Niinuma, Kotaro
name: Tazaki, Fumie
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The M87 jet is extensively examined by utilizing general relativistic magnetohydrodynamic (GRMHD) simulations as well as the steady axisymmetric force-free electrodynamic (FFE) solution. Quasi-steady funnel jets are obtained in GRMHD simulations up to the scale of $\sim 100$ gravitational radius ($r_{\rm g}$) for various black hole (BH) spins. As is known, the funnel edge is approximately determined by the following equipartitions; i) the magnetic and rest-mass energy densities and ii) the gas and magnetic pressures. Our numerical results give an additional factor that they follow the outermost parabolic streamline of the FFE solution, which is anchored to the event horizon on the equatorial plane. We also identify the matter dominated, non-relativistic corona/wind play a dynamical role in shaping the funnel jet into the parabolic geometry. We confirm a quantitative overlap between the outermost parabolic streamline of the FFE jet and the edge of jet sheath in VLBI observations at $\sim 10^{1}$-$10^{5} \, r_{\rm g}$, suggesting that the M87 jet is likely powered by the spinning BH. Our GRMHD simulations also indicate a lateral stratification of the bulk acceleration (i.e., the spine-sheath structure) as well as an emergence of knotty superluminal features. The spin characterizes the location of the jet stagnation surface inside the funnel. We suggest that the limb-brightened feature could be associated with the nature of the BH-driven jet, if the Doppler beaming is a dominant factor. Our findings can be examined with (sub-)mm VLBI observations, giving a clue for the origin of the M87 jet.
description: 29 pages, 23 figures, accepted for publication in ApJ
title: Behavior Change Resource Model for Lifestyle Interventions
Creators: name: Michaelsen, Maren M.
name: Esch, Tobias
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Introduction: Most interventions for health behavior change among patients with different types of diseases have been based – if at all – on theories that primarily focus on influencing cognition or knowledge (i.e., health literacy). These cognitive behavioral interventions are often costly,[for full text, please go to the a.m. URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Intrinsic profiles and capillary waves at homopolymer interfaces: a Monte Carlo study
Creators: name: Werner, A.
name: Schmid, F.
name: Mueller, M.
name: Binder, K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A popular concept which describes the structure of polymer interfaces by ``intrinsic profiles'' centered around a two dimensional surface, the ``local interface position'', is tested by extensive Monte Carlo simulations of interfaces between demixed homopolymer phases in symmetric binary (AB) homopolymer blends, using the bond fluctuation model. The simulations are done in an LxLxD geometry. The interface is forced to run parallel to the LxL planes by imposing periodic boundary conditions in these directions and fixed boundary conditions in the D direction, with one side favoring A and the other side favoring B. Intrinsic profiles are calculated as a function of the ``coarse graining length'' B by splitting the system into columns of size BxBxD and averaging in each column over profiles relative to the local interface position. The results are compared to predictions of the self-consistent field theory. It is shown that the coarse graining length can be chosen such that the interfacial width matches that of the self-consistent field profiles, and that for this choice of B the ``intrinsic'' profiles compare well with the theoretical predictions.
description: to appear in Phys. Rev. E
title: Ein regelbasiertes Gesundheitssystem im Realitätscheck
Creators: name: Piwernetz, Klaus
name: Neugebauer, Edmund A. M.
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Deutschland hat ein selbstverwaltetes Gesundheitssystem mit 5 Ebenen: Gesundheitspolitik, Selbstverwaltung, Regionale Strukturen, Versorgungseinrichtungen, Behandlungsebene. Aktuelle gesetzliche und nachgesetzliche Korrekturmaßnahmen zeigen, dass das Gesundheitssystem angesichts der[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
La competencia cultural del traductor y su adquisición. Un estudio experimental en la traducción alemán-español
Creators: name: Olalla-Soler, Christian
Publisher: name: figshare
Year: 2019
Subjects: subject: 200323 Translation and Interpretation Studies
subject: FOS: Languages and literature

description: El objetivo general de la investigación es estudiar cómo se adquiere la competencia cultural del traductor. Para ello, fijamos los siguientes objetivos específicos:1.Identificar los rasgos que caracterizan el concepto de cultura y sus implicaciones para la traducción.2.Identificar los rasgos que caracterizan la competencia cultural del traductor.3.Identificar los rasgos que caracterizan la adquisición de la competencia cultural del traductor.Para alcanzar el objetivo general de la tesis se propone un modelo de competencia cultural del traductor y se lleva a cabo un estudio empírico-experimental con el fin de recoger datos sobre la adquisición de la competencia cultural del traductor en la combinación lingüística alemán-español. Esta investigación se enmarca en la investigación en Competencia Traductora y en Adquisición de la Competencia Traductora realizada por el Grupo PACTE (Proceso de Adquisición de la Competencia Traductora y Evaluación) de la Universitat Autònoma de Barcelona.El tipo de experimento diseñado es un simulacro de estudio longitudinal. La muestra seleccionada se compone de un total de 38 estudiantes de los cuatro cursos del Grado en Traducción e Interpretación de la Universitat Autònoma de Barcelona con alemán como segunda lengua extranjera. Diez traductores profesionales de la combinación lingüística alemán-español componen el grupo de control. En el experimento se recogen datos tanto del proceso traductor como del producto y se mide un total de 27 indicadores repartidos en nueve variables y un indicador transversal (la aceptabilidad de las soluciones traductoras). Las variables son: Conocimientos sobre la cultura de partida, Habilidad contrastiva cultural, Componentes actitudinales culturales, Uso de recursos instrumentales para la adquisición de conocimientos culturales, Toma de decisiones, Identificación y resolución de los problemas de traducción de índole cultural, Eficacia del proceso traductor, Conocimientos de traducción y Proyecto traductor.Los resultados obtenidos en el estudio empírico han servido para identificar rasgos característicos del proceso de adquisición de la competencia cultural del traductor y características propias de la competencia cultural del traductor.
Micro-canonical Statistical Mechanics of some Non-Extensive Systems
Creators: name: Gross, D. H. E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Non-extensive systems do not allow to go to the thermodynamic limit. Therefore we have to reformulate statistical mechanics without invoking the thermodynamical limit. I.e. we have to go back to Pre-Gibbsian times. We show that Boltzmann's mechanical definition of entropy S as function of the conserved ``extensive'' variables energy E, particle number N etc. allows to describe even the most sophisticated cases of phase transitions unambiguously for ``small'' systems like nuclei, atomic clusters, and selfgravitating astrophysical systems: The rich topology of the curvature of S(E,N) shows the whole ``Zoo'' of transitions: transitions of 1.order including the surface tension at phase-separation, continuous transitions, critical and multi-critical points. The transitions are the ``catastrophes'' of the Laplace transform from the ``extensive'' to the ``intensive'' variables. Moreover, this classification of phase transitions is much more natural than the Yang-Lee criterion.
description: Invited talk Int.Workshop on Classical and Quantum Complexity and Non-extensive Thermodynamics, Denton-Texas,April 3-6,gzipped tar file,17 pages,11 eps-figures
title: Situation des wissenschaftlichen Nachwuchses in der Versorgungsforschung – eine Survey-Studie
Creators: name: Brütt, Anna Levke
name: Köberlein-Neu, Juliane
name: Palm, Rebecca
name: Pohontsch, Nadine
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: In seiner Mission benennt das DNVF als ein Hauptanliegen die methodische, inhaltliche und institutionelle Weiterentwicklung der Versorgungsforschung (VF). Nachwuchswissenschaftler*innen tragen diesbezüglich auf entscheidende Weise bei, indem sie im Rahmen von Projekten, in der[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Additional file 2 of Toll-like receptor 2 induced senescence in intervertebral disc cells of patients with back pain can be attenuated by o-vanillin
Creators: name: Mannarino, Matthew
name: Cherif, Hosni
name: Li, Li
name: Sheng, Kai
name: Rabau, Oded
name: Jarzem, Peter
name: Weber, Michael H.
name: Ouellet, Jean A.
name: Haglund, Lisbet
Publisher: name: figshare
Year: 2021
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 2: Supplementary Table 2. qRT-PCR Primer Sequences [47–52].
The Convergence and Divergence of $q$-Continued Fractions outside the Unit Circle
Creators: name: Bowman, Douglas
name: Laughlin, James Mc
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A55

description: We consider two classes of $q$-continued fraction whose odd and even parts are limit 1-periodic for $|q|>1$, and give theorems which guarantee the convergence of the continued fraction, or of its odd- and even parts, at points outside the unit circle.
description: 9 pages. arXiv admin note: text overlap with arXiv:1812.10878
Traducción y tecnología: uso y percepción de las tecnologías de la traducción. El punto de vista de los estudiantes
Creators: name: Olalla-Soler, Christian
name: Bolaños, Olga Vert
Publisher: name: figshare
Year: 2019
Subjects: subject: 200323 Translation and Interpretation Studies
subject: FOS: Languages and literature

description: En este artículo se describe la percepción de las tecnologías de la traducción desde el punto de vista de los estudiantes de Traducción e Interpretación de las universidades españolas a partir de los datos obtenidos mediante una muestra de 85 estudiantes de licenciatura y de grado en Traducción e Interpretación y de 19 egresados.
Van Hove scenario of anisotropic transport in a two-dimensional spin-orbit coupled electron gas in an in-plane magnetic field
Creators: name: Sablikov, Vladimir A.
name: Tkach, Yurii Ya.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study electronic transport in two-dimensional spin-orbit coupled electron gas subjected to an in-plane magnetic field. The interplay of the spin-orbit interaction and the magnetic field leads to the Van Hove singularity of the density of states and strong anisotropy of Fermi contours. We develop a method that allows one to exactly calculate the nonequilibrium distribution function for these conditions within the framework of the semiclassical Boltzmann equation without using the scattering time approximation. The method is applied to calculate the conductivity tensor and the tensor of spin polarization induced by the electric field (Aronov-Lyanda-Geller-Edelstein effect). It is found that both the conductivity and the spin polarization have a sharp singularity as functions of the Fermi level or magnetic field, which occurs when the Fermi level passes through the Van Hove singularity. In addition, the transport anisotropy dramatically changes near the singularity.
description: 8 pages, 6 figures
High-Temperature Effective Potential of Noncommutative Scalar Field Theory: Reduction of Degree of Freedom by Noncommutativity
Creators: name: Huang, Wung-Hong
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The renormalization of effective potentials for the noncommutative scalar field theory at high temperature are investigated to the two-loop approximation. The Feynman diagrams in evaluating the effective potential may be classified into two types: the planar diagrams and nonplanar diagrams. The nonplanar diagrams, which depend on the parameter of noncommutativity, do not appear in the one-loop potential. Despite their appearance in the two-loop level, they do not have an inclination to restore the symmetry breaking in the tree level, in contrast to the planar diagrams. This phenomenon is explained as a consequence of the drastic reduction of the degrees of freedom in the nonplanar diagrams when the thermal wavelength is smaller than the noncommutativity scale. Our results show that the nonplanar two-loop contribution to the effective potential can be neglected in comparsion with that from the planar diagrams.
description: Latex, 17 pages, change the conclusion, improve the English
title: Wer braucht Versorgungsforscher/innen? Eine Bestandsaufnahme zum Berufsbild anhand von Tätigkeits- und Anforderungsprofilen in Stellenanzeigen
Creators: name: Ullrich, Charlotte
name: Stürmlinger, Anna
name: Wensing, Michel
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Die Versorgungsforschung ist durch ihren Forschungsgegenstand gekennzeichnet. Dennoch lässt sich in den letzten Jahren verstärkt ein spezifischer Bedarf an Personen mit Versorgungsforschungskompetenzen konstatieren. Die Versorgungsforschung ist dabei auch aufgrund ihrer Interdisziplinarität[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Additional file 24 of Transcriptomic analysis of paternal behaviors in prairie voles
Creators: name: Duclot, Florian
name: Liu, Yan
name: Saland, Samantha K.
name: Wang, Zuoxin
name: Kabbaj, Mohamed
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 24. Functional enrichment of gene ontologies of the biological processes category in gene co-expression modules derived from the weighted gene coexpression network analysis (WGCNA).
title: 1+1=3 – wie Personalausstattung und Führungsqualität die emotionale Erschöpfung von Pflegenden beeinflussen
Creators: name: Bachnick, Stefanie
name: Simon, Michael
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Emotionale Erschöpfung bei examinierten Pflegefachpersonen ist häufig und kann sowohl zu negativen Patientenergebnissen als auch Unzufriedenheit mit der Arbeitsstelle führen, was zu einem vorzeitigen Berufsausstieg beitragen kann. Der Berufsausstieg führt zu einem Verlust[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Free-carrier screening of polarization fields in wurtzite GaN/InGaN laser structures
Creators: name: Della Sala, F.
name: Di Carlo, A.
name: Lugli, P.
name: Bernardini, F.
name: Fiorentini, V.
name: Scholz, R.
name: Jancu, J. -M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The free-carrier screening of macroscopic polarization fields in wurtzite GaN/InGaN quantum wells lasers is investigated via a self-consistent tight-binding approach. We show that the high carrier concentrations found experimentally in nitride laser structures effectively screen the built-in spontaneous and piezoelectric polarization fields, thus inducing a ``field-free'' band profile. Our results explain some heretofore puzzling experimental data on nitride lasers, such as the unusually high lasing excitation thresholds and emission blue-shifts for increasing excitation levels.
description: RevTeX 4 pages, 4 figures
sCAKE: Semantic Connectivity Aware Keyword Extraction
Creators: name: Duari, Swagata
name: Bhatnagar, Vasudha
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Keyword Extraction is an important task in several text analysis endeavors. In this paper, we present a critical discussion of the issues and challenges ingraph-based keyword extraction methods, along with comprehensive empirical analysis. We propose a parameterless method for constructing graph of text that captures the contextual relation between words. A novel word scoring method is also proposed based on the connection between concepts. We demonstrate that both proposals are individually superior to those followed by the state-of-the-art graph-based keyword extraction algorithms. Combination of the proposed graph construction and scoring methods leads to a novel, parameterless keyword extraction method (sCAKE) based on semantic connectivity of words in the document. Motivated by limited availability of NLP tools for several languages, we also design and present a language-agnostic keyword extraction (LAKE) method. We eliminate the need of NLP tools by using a statistical filter to identify candidate keywords before constructing the graph. We show that the resulting method is a competent solution for extracting keywords from documents oflanguages lacking sophisticated NLP support.
description: 40 pages, 7 figures, 13 tables, submitted to Journal of Information Sciences
Topological Implications of the Total Generalized Electron-Flow Magnetic Helicity Invariant in Electron Magnetohydrodynamics
Creators: name: Shivamoggi, B. K.
name: Michalak, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Topological implications of the total generalized electron-flow magnetic helicity He in electron magnetohydrodynamics(EMHD) are explored. The invariance of He is shown to imply the invariance of the sum of the linkage of the magnetic field lines, the linkage of electron-flow vorticity field lines and the mutual linkage among these two sets of field lines. This result appears to support a change in the magnetic field topology and hence pave the way for magnetic reconnection in EMHD via a change in the concomitant electron-flow vorticity topology.
title: Führungsaspekte bei der Pausenregelung und Dienstzeitgestaltung mit Blick auf psychische Belastungsfaktoren in kleinen und mittleren Unternehmen (KMU) am Beispiel von Hausarztpraxen
Creators: name: Tsarouha, Elena
name: Emerich, Sigrid
name: Preiser, Christine
name: Bleckwenn, Markus
name: Weltermann, Birgitta
name: Junne, Florian
name: Seifried-Dübon, Tanja
name: Rieger, Monika A.
name: Rind, Esther
name: Forschungsverbund IMPROVEjob
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Auch im Gesundheitsbereich mangelt es seit vielen Jahren an qualifizierten Arbeitskräften. Zusätzlich wird ein Trend zu erhöhten Fehlzeiten und einer Zunahme der Arbeitsunfähigkeit dokumentiert. Im Kontext Arbeitsumfeld und Gesundheit werden neben physischen Faktoren[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Additional file 4 of Multi-omics analysis reveals changes in tryptophan and cholesterol metabolism before and after sexual maturation in captive macaques
Creators: name: Liu, Xu
name: Liu, Xuyuan
name: Wang, Xinqi
name: Shang, Ke
name: Li, Jiawei
name: Lan, Yue
name: Wang, Jiao
name: Li, Jing
name: Yue, Bisong
name: He, Miao
name: Fan, Zhenxin
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4: Supplementary material 4. The details of multi-omics analysis.
Pair production of the singlet vector-like B quark at the CLIC
Creators: name: Han, Jin-Zhong
name: Liu, Yao-Bei
name: Xu, Shi-Yu
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Vector-like quarks~(VLQs) are a common feature of many scenarios of new physics beyond the Standard Model~(SM), which generally decay into a SM third-generation quark with a SM gauge boson, or a Higgs boson. The presence of a new exotic decay mode of VLQs will reduce the branching ratios of these standard decay modes and thus relax the current mass exclusion limits from LHC experiments. Based on a model-independent framework, we investigate the prospect of discovering the pair production of the weak-singlet VLQ-$B$ at the future 3-TeV Compact Linear Collider~(CLIC), by focusing on the final states including one $Z$ boson and four $b$-jets via two types of modes: $Z\to \ell^{+}\ell^{-}$ and $Z\to ν\barν$. By performing a rapid detector simulation of the signal and background events, and considering the initial state radiation and beamstrahlung effects, the exclusion limit at the 95\% confidence level and the $5σ$ discovery prospects are respectively obtained on the branching ratio of $B\to bZ$ and the VLQ-$B$ masses at the future 3-TeV CLIC with an integrated luminosity of 5 ab$^{-1}$.
description: 17 pages, 6 figures. arXiv admin note: text overlap with arXiv:2112.15044
Our World as an Intersection of Walls and a String
Creators: name: Sakai, Norisuke
name: Tomizawa, Shigemitsu
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A solution of Einstein equations is obtained for our four-dimensional world as an intersection of a wall and a string-like defect in seven-dimensional spacetime with a negative cosmological constant. A matter energy-momentum tensor localized on the wall and on the string is needed. A single massless graviton is found and is localized around the intersection. The leading correction to the gravitational Newton potential from massive spin 2 graviton is found to be almost identical to that of a wall in five dimensions, contrary to the case of a string in six dimensions. The generalization to the intersection of a string and $n$ orthogonally intersecting walls is also obtained and a similar result is found for the gravitational potential.
description: 24 pages, 1 figure, comments on the conical singularity and boundary conditions are added
Phlegmariurus hoffmannii ­­­ (Maxon) ­­­ B. Øllgaard 2012
Creators: name: Øllgaard, Benjamin
name: Testo, Weston
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Lycopodiopsida
Lycopodiales
Lycopodiaceae
Phlegmariurus
Phlegmariurus hoffmannii

description: .  Phlegmariurus hoffmannii ­­­  (Maxon) ­­­ B. Øllgaard (2012b: 15). ­­­ Fig. 13
 Lycopodium hoffmannii Maxon (1914: 423).— Urostachys hoffmannii (Maxon) Nessel (1939: 99).— Huperzia hoffmannii (Maxon) Rolleri & Deferrari (1988: 156).—Type:— COSTA RICA, Volcan Barba, 28. 8. 1855, Hoffmann 85 (US 691549 holotype).
 Erect or ascending, often forming large rich-branched clumps, to 50 cm tall. Shoots homophyllous, equally thick throughout, 10–18 mm in diam. incl. leaves. Stems excl. leaves 2–6 mm thick at the base, ridged by decurrent leaf bases (dried). Leaves uniform throughout, borne in alternating, distant to crowded whorls of 5–6, these (2–) 3–6 mm apart, wide-spreading or ascending to sharply reflexed, usually strongly recurved, lanceolate, usually short-acute, 5–8 × 1.2–2 mm, usually adaxially convex and shining with obscure to prominent vein, abaxially irregularly concave (dried) dull, coriaceous, with obscure to somewhat prominent vein, with flat to slightly revolute, sparsely toothed to nearly entire margins. Leaf bases prominently decurrent; sporangia 1.5–2 mm wide.
 Distribution:— Costa Rica, Panamá.
 ­­­ Habitats:—Terrestrial on banks in montane forest and páramo, 3000–3200 m elev.
 ­­­ Notes:—Resembles Phlegmariurus reflexus in growth habit, and the reflexed, toothed leaves, but it is larger and coarser in all parts. It occurs in more protected sites than P. reflexus or P. eversus, usually growing in shade of Chusquea or Buddleja.
 ­­­ Specimens­­­examined:— Bocas­­­del­­­ Toro: N of Cerro Fábrega on ridge 16.2 km E of Estación Pittier, 3200 m, Monro & Knapp 5204 (PMA). Chiriquí: Volcán Barú, Los Fogones, Florpan et al. 1582 (PMA). Panamá: Cordillera de Talamanca, 4 airline km NW of main peak of Cerro Fábrega, 3000–3150 m, Davidse et al. 25380 (AAU, US). Ca. 2 km SW of Itamut Camp, Fábrega, 3100–3200 m, Gómez et al. 22560 (AAU, MO). Páramo of Cerro Echandí, 3000–3162 m, Gómez et al. 22685 (MO)
description: Published as part of Øllgaard, Benjamin & Testo, Weston, 2021, The Lycopodiaceae of Panamá, pp. 1-66 in Phytotaxa 526 (1) on pages 28-30, DOI: 10.11646/phytotaxa.526.1.1, http://zenodo.org/record/5723180
Stability of Designed Proteins Against Mutations
Creators: name: Broglia, R. A
name: Tiana, G.
name: Roman, H. E.
name: Vigezzi, E.
name: Shakhnovich, E. I.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The stability of model proteins with designed sequences is assessed in terms of the number of sequences (obtained from the designed sequence through mutations), which fold into 5the ``native'' conformation. By a complete enumeration of the total number of sequences obtained by introducing up to 4 point mutations and up to 7 composition--conserving mutations (swapping of amino acids) in a 36mers chain, it is found that there are $10^8-10^9$ sequences which in the folding process target onto the ``native'' conformation. Consequently, proteins with designed sequences display a remarkable degree of stability and, to a large extent, of designability.
title: Arbeitsschutz als Führungsaufgabe in kleinen und mittleren Unternehmen (KMU)
Creators: name: Burgess, Stephanie
name: Hippler, Melina
name: Rieger, Monika A.
name: Rind, Esther
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Psychische Fehlbelastungen sind für Betriebe und die Gesellschaft mit gravierenden Konsequenzen verbunden, u.a. aufgrund der gesundheitlichen Folgen und der damit verbundenen krankheitsbedingten Folgekosten [ref:1]. In der Arbeitswelt soll die Gesundheit der Beschäftigten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
First results of PACTE group's experimental research on translation competence acquisition: the acquisition of declarative knowledge of translation
Creators: name: PACTE Group
name: Beeby, Allison
name: Castillo, Luis
name: Fox, Olivia
name: Galán-Mañas, Anabel
name: Albir, Amparo Hurtado
name: Kuznik, Anna
name: Massana, Gisela
name: Neunzig, Wilhelm
name: Olalla-Soler, Christian
name: Rodríguez-Inés, Patricia
name: Romero, Lupe
name: Taffarel, Margherita
name: Wimmer, Stefanie
Publisher: name: figshare
Year: 2019
Subjects: subject: 200323 Translation and Interpretation Studies
subject: FOS: Languages and literature

description: This paper presents the first results of empirical-experimental research into the Acquisition of Translation Competence (ATC): the acquisition of declarative knowledge about translation. This study is based on our previous research about Translation Competence (TC). Some of the data collection instruments have, however, been adapted for current use. Details of our research design include type of study, universe and sample population, study variables, data collection instruments, and data analysis processes. The dependent variables were knowledge of translation; translation project; identification and solution of translation problems; decision-making; efficacy of the translation process; and use of instrumental resources. The results of the first variable analysed (“Knowledge of Translation”) will be presented. A questionnaire with 27 items was used to obtain data on translator trainees’ knowledge of translation: their concept of translation and TC; translation units; types of translation problems; the different phases involved in the translation process; methods required; procedures used (strategies and techniques); and the role of the translation brief and the target reader. Indicators of this variable were ‘dynamic index’ and ‘coefficient of coherence’. We understand a ‘dynamic’ concept of translation to be textual, interpretative, communicative and functional; as opposed to a ‘static’ concept that may be defined as linguistic and literal. The dynamic index allows us to see whether a subject’s implicit knowledge about how translation works is more dynamic or more static, whereas the coherence coefficient allows us to see whether the subject’s vision of different aspects of translation is coherent.
3-branes on spaces with R x S^2 x S^3 topology
Creators: name: Zayas, L. A. Pando
name: Tseytlin, A. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study supergravity solutions representing D3-branes with transverse 6-space having R x S^2 x S^3 topology. We consider regular and fractional D3-branes on a natural one-parameter extensions of the standard Calabi-Yau metrics on the singular and resolved conifolds. After imposing a Z_2 identification on an angular coordinate these generalized "6-d conifolds" are nonsingular spaces. The backreaction of D3-branes creates a curvature singularity that coincides with a horizon. In the presence of fractional D3-branes the solutions are similar to the original ones in hep-th/0002159, hep-th/0010088: the metric has a naked repulson-type singularity located behind the radius where the 5-form flux vanishes. The semiclassical behavior of the Wilson loop suggests that the corresponding gauge theory duals are confining.
description: 20 pages, latex, v2: a discussion of curvature singularities and 1-d system added in section 2
Structure-property relationships for weak-ferromagnetic perovskites
Creators: name: Moskvin, Alexander
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Despite several decades of active experimental and theoretical studies of rare-earth orthoferrites, the mechanism of the formation of specific magnetic, magnetoelastic, optical, and magneto-optical properties remains a subject of discussion. This paper provides an overview of simple theoretical model approaches to quantitatively describing the structure-property relationships, in particular, interplay between FeO$_6$ octahedral deformations/rotations and main magnetic and optic characteristics such as Néel temperature, overt and hidden canting of magnetic sublattices, magnetic and magnetoelastic anisotropy, optic and photoelastic anisotropy.
description: 19 pages, 9 figures (fig6 corrected)
title: Vom ambulanten Pflegedienst bis hin zum maximalversorgenden Krankenhaus – Unterschiede zwischen Typen von Versorgungsorganisationen im Umgang mit personellen Ressourcen
Creators: name: Ansmann, Lena
name: Hillen, Hendrik
name: Vennedey, Vera
name: Kuntz, Ludwig
name: Stock, Stephanie
name: Pfaff, Holger
name: Hower, Kira
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Der Fachkräftemangel im Gesundheitswesen führt zu vermehrter Personalknappheit in Versorgungsorganisationen. Die Resource-Dependency-Theory geht davon aus, dass (Versorgungs-) Organisationen in Zeiten knapper Ressourcen und hoher Unsicherheit in der Organisationsumwelt dazu streben,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Eine Analyse von Macht im zivilrechtlichen Erwachsenenschutz
Creators: name: Koch, Angela Rahel
Publisher: name: Zenodo
Year: 2019

description: Gegenstand der vorliegenden Bachelorarbeit ist der Umgang mit Macht im zivilrechtlichen Erwachsenenschutz. Angela Koch setzte sich dazu mit folgender Fragestellung auseinander: Wie lässt sich der professionelle Umgang mit Macht im Erwachsenenschutz darstellen? Einerseits wurde der Umgang mit Macht auf der institutionellen Ebene des Erwachsenenschutzes anhand der Machtsystematisierung von Peter Imbusch (2016) untersucht. Andererseits wurde der Umgang mit Macht auf der interaktionellen Ebene zwischen Beistandsperson und Klientel anhand der Machttheorie von Sylvia Staub-Bernasconi (2018) untersucht. Die Machtstrukturen, in welchen sich der Erwachsenenschutz bewegt, sind von einer Machtasymmetrie geprägt. Die Machtasymmetrie ist hierbei auf die unterschiedlichen Machttypen und Machtdimensionen des Erwachsenenschutzes und der Klientel zurückzuführen. Die Machtbeziehung zwischen Beistandsperson und Klientel ist ebenfalls von einer Machtasymmetrie geprägt. Diese ist vor allem auf die unterschiedlichen Ressourcen der Interaktionspartner in den Machtquellen zurückzuführen. Damit der professionelle Umgang mit Macht im Erwachsenenschutz gewährleistet werden kann, sind Sozialarbeitende dazu verpflichtet, sich mit der Thematik Macht auseinanderzusetzen. Sie müssen ihren Arbeitsalltag auf illegitime Machtstrukturen hin analysieren. Die Beziehung zwischen Beistandsperson und Klientel soll die Bedürfnisbefriedigung der Klientel, damit einhergehend das Wohlbefinden und die Selbstbestimmung unterstützen.
description: + Code Diss LU: hslusa basa 2019 + Fussnote: Bachelorarbeit, Hochschule Luzern - Soziale Arbeit, Ausbildungsgang Sozialarbeit, 2019 + NL-Code: NLLUHSA201909