cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Fast bipolar H2 outflow from IRAS 16342-3814: an old star reliving its youth
Creators: name: Gledhill, T. M.
name: Forde, K. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Some evolved stars in the pre-planetary nebula phase produce highly-collimated molecular outflows that resemble the accretion-driven jets and outflows from pre-main sequence stars. We show that IRAS 16342-3814 (the Water Fountain Nebula) is such an object and present K-band integral field spectroscopy revealing a fast (> 150 km/s) bipolar H2 outflow. The H2 emission is shock excited and may arise in fast-moving clumps, accelerated by the previously observed precessing jet. The total luminosity in H2 is 0.37 L$_{\odot}$ which is comparable with that of accretion-powered outflows from Class 0 protostars. We also detect CO overtone bandhead emission in the scattered continuum, indicating hot molecular gas close to the centre, a feature also observed in a number of protostars with active jets. It seems likely that the jet and outflow in IRAS 16342-3814 are powered by accretion onto a binary companion.
description: Accepted for publication in Monthly Notices of the Royal Astronomical Society
Information Distance: New Developments
Creators: name: Vitanyi, P. M. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Information Theory (cs.IT)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In pattern recognition, learning, and data mining one obtains information from information-carrying objects. This involves an objective definition of the information in a single object, the information to go from one object to another object in a pair of objects, the information to go from one object to any other object in a multiple of objects, and the shared information between objects. This is called "information distance." We survey a selection of new developments in information distance.
description: 4 pages, Latex; Series of Publications C, Report C-2011-45, Department of Computer Science, University of Helsinki, pp. 71-74
[Segl tilhørende Peter Andreas Rosted]
Creators: name: Rosted, Peter Andreas
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet en fugl sittende på en stubbe med en kvist i nebbet.
description: Blasonering av hjelmtegnet: På hjelmen en arm holdende en vekt.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Sturms, Eduard. Die ältere Bronzezeit im Ostbaltikum
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2020

description: Rezension zu: Sturms, Eduard. Die ältere Bronzezeit im Ostbaltikum. Vorgeschichtliche Forschungen Heft 10. 8°, 155 Seiten mit 28 Tafeln u. 6 Karten. Berlin u. Leipzig 1936. Verlag Walter de Gruyter
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 10 (1936): Nachrichten aus Niedersachsens Urgeschichte
[Segl tilhørende Even Hammer]
Creators: name: Hammer, Even
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet i rødt en fugl sittende på en kvist på en gren.
description: Blasonering av hjelmtegnet: På hjelmen en oppvoksende enhjørning.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Mott Transition and Spin Structures of Spin-1 Bosons in Two-Dimensional Optical Lattice at Unit Filling
Creators: name: Toga, Yuta
name: Tsuchiura, Hiroki
name: Yamashita, Makoto
name: Inaba, Kensuke
name: Yokoyama, Hisatoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the ground state properties of spin-1 bosons in a two-dimensional optical lattice, by applying a variational Monte Carlo method to the S=1 Bose-Hubbard model on a square lattice at unit filling. A doublon-holon binding factor introduced in the trial state provides a noticeable improvement in the variational energy over the conventional Gutzwiller wave function and allows us to deal effectively with the inter-site correlations of particle densities and spins. We systematically show how spin-dependent interactions modify the superfluid-Mott insulator transitions in the S=1 Bose-Hubbard model due to the interplay between the density and spin fluctuations of bosons. Furthermore, regarding the magnetic phases in the Mott region, the calculated spin structure factor elucidates the emergence of nematic and ferromagnetic spin orders for antiferromagnetic ($U_2>0$) and ferromagnetic ($U_2<0$) couplings, respectively.
description: 5 pages, 5 figures, to appear in Journal of the Physical Society of Japan
Ab initio study of the influence of nanoscale doping inhomogeneities in the phase separated state of La$_{1-x}$Ca$_{x}$MnO$_3$
Creators: name: Piñeiro, A.
name: Pardo, V.
name: Baldomir, D.
name: Rodríguez, A.
name: Cortés-Gil, R.
name: Gómez, A.
name: Arias, J. E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The chemical influence in the phase separation phenomenon that occurs in perovskite manganites is discussed by means of ab initio calculations. Supercells have been used to simulate a phase separated state, that occurs at Ca concentrations close to the localized to itinerant crossover. We have first considered a model with two types of magnetic ordering coexisting within the same compound. This is not stable. However, a non-isotropic distribution of chemical dopants is found to be the ground state. This leads to regions in the system with different effective concentrations, that would always accompany the magnetic phase separation at the same nanometric scale, with hole-rich regions being more ferromagnetic in character and hole-poor regions being in the antiferromagnetic region of the phase diagram, as long as the system is close to a phase crossover.
description: 8 pages, 7 figures, 1 table
[Segl tilhørende Jacob Madsen Lindeman]
Creators: name: Lindeman, Jacob Madsen
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Skjoldet kløvd. I 1. Felt et lindetre, i 2. Felt en villmann med en klubbe i høyre hånd.
description: Blasonering av hjelmtegnet: På hjelmen et lindetre, på hver side herav bokstavene I L.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Augustinus Meldal]
Creators: name: Meldal, Augustinus
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet et tre.
description: Blasonering av hjelmtegnet: På hjelmen et tre. På hver side av hjelmtegnet bokstavene A M.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Balthazar Schnitler]
Creators: name: Schnitler, Balthazar
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet tre høvler (2.1) og fra den nederste en naturlig lilje med stengel og blad.
description: Blasonering av hjelmtegnet: På hjelmen en naturlig lilje med stengel og blad. På hver side av hjelmtegnet bokstavene B S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Andreas Pihl]
Creators: name: Pihl, Andreas
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Skjoldet kløvd. I dexter felt et løvtre, i sinister felt en villmann med en pil i høyre hånd og venstre hånd i siden. I hjerteskjold to krysslagte piler (utydelig).
description: Blasonering av hjelmtegnet: På hjelmen en villmann med en pil i høyre hand og venstre hand i siden. Deromkring to vinger.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Christopher Stenersen]
Creators: name: Stenersen, Christopher
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldholdere: En kvinne.
description: Monogramsegl: Bokstavene C S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Minimal Yukawa-Gauge Mediation
Creators: name: Bazzocchi, Federica
name: Monaco, Maurizio
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a scenario in which Supersymmetry breaking is communicated to the MSSM fields through the interplay of yukawa and gauge interactions. The MSSM spectrum resembles that of split SUSY scenarios, but on top of that it develops some peculiar features like heavy higgsinos and an inverted hierarchy of sfermion masses. The predictions obtained are consistent with the most recent LHC SUSY and Higgs boson searches.
description: 33 pages, 3 figures, 2 tables
Heavy quark spin symmetry breaking in near-threshold $J^{PC}=1^{--}$ quarkonium-like resonances
Creators: name: Voloshin, M. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A mixing of near-threshold quarkonium-like resonances with heavy meson-antimeson pairs results in an enhancement of heavy quark spin symmetry breaking, since the meson pairs are not eigenstates of the heavy quark spin. The decomposition of $P$-wave states of meson pairs in terms of the heavy-quark-pair spin states is considered in the channel with $J^{PC}=1^{--}$, which is directly produced in $e^+e^-$ annihilation. Specific processes are suggested for experimental study of the effects of the mixing with heavy meson pairs and of the internal spin structure of bottomonium and charmonium resonances.
description: 15 pages
[Segl tilhørende Simon Wolff]
Creators: name: Wolff, Simon
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene S W.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Probing the existence and dynamics of Majorana fermion via transport through a quantum dot
Creators: name: Cao, Yunshan
name: Wang, Peiyue
name: Xiong, Gang
name: Li, Xin-Qi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider an experimentally feasible setup to demonstrate the existence and coherent dynamics of Majorana fermion. The transport setup consists of a quantum dot and a tunnel-coupled semiconductor nanowire which is anticipated to generate Majorana excitations under some conditions. For transport under finite bias voltage, we find that a subtraction of the source and drain currents can expose the essential feature of the Majorana fermion, including the zero-energy nature by gate-voltage modulating the dot level. Moreover, coherent oscillating dynamics of the Majorana fermion between the nanowire and the quantum dot is reflected in the shot noise via a spectral dip together with a pronounced zero-frequency noise enhancement effect. Important parameters, e.g. for the Majorana's mutual interaction and its coupling to the quantum dot, can be extracted out in experiment using the derived analytic results.
[Segl tilhørende Jens Christian Heide]
Creators: name: Heide, Jens Christian
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet to planter fra jord.
description: Blasonering av hjelmtegnet: På hjelmen en plante mellom to vesselhorn. På hver side herav bokstavene IH.
description: Film: F II 2800
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Anders Engelhart]
Creators: name: Engelhart, Anders
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene A E.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Francis van Noten, Les chasseurs de Meer
Creators: name: Franken, Eduard
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Francis van Noten, Les chasseurs de Meer. Unter Mitarbeit von D. Gahan, L. H. Keely u. J. Moeyersons. Dissertationes Archaeologicae Gandenses 18. Verlag De Tempel, Brügge 1978. 2 Bände. Textband mit 111 Seiten, 13 Abbildungen; Tafelband mit 113 Tafeln.
description: Bonner Jahrbücher, Bd. 182.1982: Bonner Jahrbücher
[Segl tilhørende Claus Koefoed]
Creators: name: Koefoed, Claus
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet i blått en rød sparre.
description: Blasonering av hjelmtegnet: På hjelmen et kubein mellom to vesselhorn. På hver side herav bokstavene C K.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Quantum path-integral study of the phase diagram and isotope effects of neon
Creators: name: Ramirez, R.
name: Herrero, C. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The phase diagram of natural neon has been calculated for temperatures in the range 17-50 K and pressures between 0.01 and 2000 bar. The phase coexistence between solid, liquid, and gas phases has been determined by the calculation of the separate free energy of each phase as a function of temperature. Thus, for a given pressure, the coexistence temperature was obtained by the condition of equal free energy of coexisting phases. The free energy was calculated by using non-equilibrium techniques such as adiabatic switching and reversible scaling. The phase diagram obtained by classical Monte Carlo simulations has been compared to that obtained by quantum path-integral simulations. Quantum effects related to the finite mass of neon cause that coexistence lines are shifted towards lower temperatures when compared to the classical limit. The shift found in the triple point amounts to 1.5 K, i.e., about 6 % of the triple-point temperature. The triple-point isotope effect has been determined for 20Ne, 21Ne, 22Ne, and natural neon. The simulation data show satisfactory agreement to previous experimental results, that report a shift of about 0.15 K between triple-point temperatures of 20Ne and 22Ne. The vapor-pressure isotope effect has been calculated for both solid and liquid phases at triple-point conditions. The quantum simulations predict that this isotope effect is larger in the solid than in the liquid phase, and the calculated values show nearly quantitative agreement to available experimental data.
description: 12 pages, 12 figures, 5 tables
Robert Wenning, Die Galateranatheme Attalos I. Eine Untersuchung zum Bestand und zur Nachwirkung pergamenischer Skultptur
Creators: name: Bol, Walter C.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Robert Wenning, Die Galateranatheme Attalos I. Eine Untersuchung zum Bestand und zur Nachwirkung pergamenischer Skultptur. Verlag Walter de Gruyter, Berlin 1980. 68 Seiten, 20 Tafeln.
description: Bonner Jahrbücher, Bd. 182.1982: Bonner Jahrbücher
Viewing faculty development through an organizational lens: Sharing lessons learned
Creators: name: Kolomitro, Klodiana
name: Hamilton, Joanne
name: Leslie, Karen
name: Hazelton, Lara
name: Veerapen, Kiran
name: Kelly-Turner, Kenna
name: Keegan, David
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases

description: Faculty Development (FD) plays a key role in supporting education, especially during times of change. The effectiveness of FD often depends upon organizational factors, indicating a need for a deeper appreciation of the role of institutional context. How do organizational factors constrain or enhance the capacity of faculty developers to fulfil their mandates? Using survey research methodology, data from a survey of FD leaders at Canadian medical schools were analyzed using Bolman and Deal’s four frames: Symbolic, Political, Structural, and Human Resource (HR). In the Symbolic frame, FD leaders reported lack of identity as a FD unit, which was seen as a constraining factor. Within the Political frame, developing visibility was seen as an enhancing factor, though it did not always ensure being valued. In the Structural frame, expanding scope of practice was seen as an enhancing factor, though it could also be a constraining factor if not accompanied by increased resources. In the HR frame, a sense of instability due to changing leadership and uncertainty about human resources was seen as a constraining factor. While broadening the mandate of FD can generally be considered as positive, it is imperative that it is appropriately resourced and accompanied by recognition of FD as a valued contributor to the educational mission.
A national faculty development program combining webinars with workplace-based peer practice for clinical supervisors
Creators: name: Wozniak, Helen
name: Campbell, Narelle
name: Devonshire, Elizabeth
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: Computational Biology

description: A national faculty development program combining webinars with workplace-based peer practice for clinical supervisors
Elisabeth Alföldi-Rosenbaum und John Ward-Perkins, Justinianic Mosaic Pavements in Cyrenaican Churches
Creators: name: Hellenkemper Salies, Gisela
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Elisabeth Alföldi-Rosenbaum und John Ward-Perkins, Justinianic Mosaic Pavements in Cyrenaican Churches. Monografie di archeologia Libica 14.’L’Erma'di Bretschneider, Rom 1980. XXVIII und 158 Seiten, 4 Färb- und 106 Schwarzweißtafeln.
description: Bonner Jahrbücher, Bd. 185.1985: Bonner Jahrbücher
A faculty development course focusing on the humanities to promote reflection on teaching
Creators: name: Blasco, Pablo González
name: Moreto, Graziela
name: Levites, Marcelo R.
name: de Benedetto, Maria Auxiliadora C.
name: Janaudis, Marco Aurelio
name: de Azevedo, Raymundo S.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: A faculty development course focusing on the humanities to promote reflection on teaching
Fontes de nitrogênio associadas a Azospirillum brasilense: impacto sobre o crescimento e a produtividade do milho
Creators: name: Gaviraghi, Lucas
name: Claudir José Basso
name: Junior Rodrigues Sangiovo, Mateus
name: Diecson Ruy Orsolin Da Silva
name: Feltes, Janine Diéle
name: De Souza, Fernanda Marcolan
Publisher: name: Revista de Ciências Agrárias
Year: 2022

description: A cultura do milho é extremamente dependente de nitrogênio para altas produtividades, fazendo-se necessário estudos que beneficiem a eficiência deste nutriente. Por isso, o objetivo deste trabalho foi avaliar a bactéria Azospirillum brasilense associada a adubação mineral e cama de aves como estratégias de manejo da adubação nitrogenada, sobre alguns parâmetros de plantas e na produtividade final de grãos de milho. Os tratamentos foram dispostos em blocos de forma casualizada, sendo estes: T1- Testemunha; T2 - A. brasilense; T3 - 100% N mineral (180 kg ha-1); T4 - 50% de N mineral + A. brasilense; T5 - 50% N mineral + 50% cama de aves + A. brasilense e T6 - 50% N mineral + 50% cama de aves. A utilização de A. brasilense não demonstrou diferença para a maioria das variáveis avaliadas. Melhores rendimentos de grãos foram obtidos quando se utilizou adubação com fertilizante mineral e também quando utilizada adubação mineral e cama de aves na mesma proporção. Na cultura do milho, a utilização do Azospirillum brasilense associado ou não a cama de aves e a adubação mineral na forma de ureia, não se mostrou eficiente sobre alguns parâmetros de plantas e na produtividade final de grãos de milho.
description: Revista de Ciências Agrárias, Vol. 45 N.º 3 (2022)
Mismatch of conductivity anisotropy in the mixed and normal states of type-II superconductors
Creators: name: Bespalov, A. A.
name: Mel'nikov, A. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have calculated the Bardeen-Stephen contribution to the vortex viscosity for uniaxial anisotropic superconductors within the time-dependent Ginzburg-Landau (TDGL) theory. We focus our attention on superconductors with a mismatch of anisotropy of normal and superconducting characteristics. Exact asymptotics for the Bardeen-Stephen contribution have been derived in two limits: the cases of small and large electric field penetration depth (as compared to the coherence length). Also we suggest a variational procedure which allows us to calculate the vortex viscosity for superconductors with arbitrary ratio of the coherence lenght to the electric field penetration depth. The approximate analytical result is compared with numerical calculations. Finally, using a generalized TDGL theory, we prove that the viscosity anisotropy and, thus, the flux-flow conductivity anisotropy may depend on temperature.
description: 11 pages, 3 figures; typos corrected in Figs. 2 and 3
[Segl tilhørende Andreas Christian Krog]
Creators: name: Krog, Andreas Christian
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene A C K.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
de uso da bagana de carnaúba como substrato na produção de mudas de bucha vegetal
Creators: name: Fernandes Silva, Taciella
name: Ferreira Pontes, Samuel
name: Martins Costa, Romário
name: Salustriano Da Silva-Matos, Raissa Rachel
name: Ferreira Dos Santos, Janaiane
name: Alves Da Silva, Igor
name: Dos Santos, Eduardo De Jesus
name: Ferreira Pereira, Ramón Yuri
name: Lima Rodrigues, Brenda Ellen
name: Vieira E Silva, Ana Larissa
Publisher: name: Revista de Ciências Agrárias
Year: 2022

description: A bucha vegetal vem sendo cada vez mais comercializada, entretanto, esta cultura ainda apresenta muitas limitações em estudos que possam contribuir para que atinja seu potencial de produção. Uma das etapas mais delicadas de uma cultura é a fase de produção de mudas, principalmente quando se trata da qualidade do substrato para produzir mudas vigorosas. Neste pressuposto, a presente pesquisa teve como objetivo avaliar o potencial de substratos a base de solo e bagana de carnaúba na produção de mudas de bucha vegetal. O experimento foi conduzido em casa de vegetação com 70% de sombreamento. O delineamento experimental foi inteiramente casualizado, com seis tratamentos, compostos a base de solo e bagana de carnaúba, cada tratamento com quatro repetições. Os dados foram submetidos à análise de variância pelo teste “F” e as médias foram submetidas à análise de regressão, ajustando-se aos modelos linear e polinomial utilizando o programa computacional Sisvar versão 5.6. Diante da análise de dados foi possível constatar que a bagana de carnaúba, pode ser empregada como constituinte de substrato para produção de mudas de bucha vegetal. O substrato apresenta maior potencial quando composto de 60% de bagana de carnaúba + 40% de solo.
description: Revista de Ciências Agrárias, Vol. 45 N.º 3 (2022)
Turing Machines and Understanding Computational Complexity
Creators: name: Vitanyi, P. M. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences

description: We describe the Turing Machine, list some of its many influences on the theory of computation and complexity of computations, and illustrate its importance.
description: 9 pages, 1 figure, LaTeX. To appear in: Alan Turing - His Work and Impact, Elsevier
Klaus Parlasca, Syrische Grabreliefs hellenistischer und römischer Zeit. Fundgruppen und Probleme
Creators: name: Diebner, Sylvia
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Klaus Parlasca, Syrische Grabreliefs hellenistischer und römischer Zeit. Fundgruppen und Probleme. 3. Trierer Winckelmannsprogramm. Verlag Philipp von Zabern, Mainz 1982. VIII und 45 Seiten, 24 Tafeln.
description: Bonner Jahrbücher, Bd. 185.1985: Bonner Jahrbücher
[Segl tilhørende Jens Friis]
Creators: name: Friis, Jens
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Skjoldet delt. 1. felt sølv med tre sinistervendte sittende ekorn. 2. felt sjakkmønstret av gull og svart.
description: Blasonering av hjelmtegnet: På hjelmen et sinistervendt ekorn mellom to vesselhorn.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Ole Michelsen Sidselrud (Sesselrud)]
Creators: name: Sidselrud (Sesselrud), Ole Michelsen
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet et løvtre mellom to blomster med stilker og blad.
description: Blasonering av hjelmtegnet: Mglr. hjelm. Over skjoldet en krone med fem blad. Derover en arm med tre blomster med stilker og blad. På hver side herav bokstaverte O S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Role of the vortex-core energy on the Beresinkii-Kosterlitz-Thouless transition in thin films of NbN
Creators: name: Mondal, Mintu
name: Kumar, Sanjeev
name: Chand, Madhavi
name: Kamlapure, Anand
name: Saraswat, Garima
name: Seibold, G.
name: Benfatto, L.
name: Raychaudhuri, Pratap
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We analyze the occurrence of the Beresinkii-Kosterlitz-Thouless transition in thin films of NbN at various film thickness, by probing the effect of vortex fluctuations on the temperature dependence of the superfluid density below $T_{BKT}$ and of the resistivity above $T_{BKT}$. By direct comparison between the experimental data and the theory we show the crucial role played by the vortex-core energy in determining the characteristic signatures of the BKT physics, and we estimate its dependence on the disorder level. Our work provides a paradigmatic example of BKT physics in a quasi-two-dimensional superconductor.
[Segl tilhørende Matthias Birch]
Creators: name: Birch, Matthias
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet en okse stående på jord.
description: Blasonering av hjelmtegnet: På hjelmen en oppvoksende okse.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Building agency: An innovative approach to helping health professions educators foster power and courage
Creators: name: Bajaj, Komal
name: Szabo, Rebecca A.
name: Liu, Howard
name: Malhotra, Yogangi
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Building agency: An innovative approach to helping health professions educators foster power and courage
Critical states of strongly interacting many-particle systems on a circle
Creators: name: Malyshev, V. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences
subject: 82C22

description: In multicomponent systems with strong local interaction one can encounter some phenomena absent in the standard systems of statistical physics and other multicomponent systems. Namely, a system with $N$ components in the bounded volume of order 1 (macroscale) has the natural microscale of the order $\frac{1}{N}$. Applying the macroscopic force (of order 1) on the system, and thus on any of its components, one normally gets changes on the macroscale itself and simultaneously small, of the order $\frac{1}{N}$, changes of the microcomponents. In the systems, considered below, with the strong Coulomb repulsion between the particles, however, one can observe the influence of such force on the equilibrium state only on a scale, much smaller that the standard microscale. Otherwise speaking, the information about the macroforce is not available neither on the macrocale nor on the standard microscale, but only on a finer scale. If this phenomenon does not depend on the continuity properties of the applied force, then the mere existence of the equilibrium depends essentially on the continuity properties of the external force.
Extrato pirolenhoso no manejo de Meloidogyne enterolobii em mudas de goiabeira, cv. paluma
Creators: name: Gomes Sampaio, Erik
name: Antonio De Almeida, Fernandes
name: Matias De Oliveira, Augusto
name: Tiburtino Leite, Maria Lúcia
name: Lima Fonseca, Wéverson
name: Da Silva Xavier, Lucimere Maria
Publisher: name: Revista de Ciências Agrárias
Year: 2022

description: A meloidoginose da goiabeira, causada por Meloidogyne enterolobii, é atualmente, o principal problema de ordem fitossanitária da cultura, levando a dizimação de pomares inteiros, uma vez que não se dispõe medidas eficazes de controle. O controle com nematicidas sintéticos não tem sido eficiente, e isso tem resultado na busca de controles alternativos, sendo desenvolvidas pesquisas com material orgânico, entre eles, o extrato pirolenhoso. Assim, objetivou-se avaliar a influência do extrato pirolenhoso no controle de M. enterolobii na cultura da goiabeira, cv. paluma. O delineamento experimental foi inteiramente casualizado, com 11 tratamentos, correspondente às concentrações do extrato (0,0%; 0,5%; 10%; 15%; 20%; 25%; 30%; 35%; 40%; 50% e 100%), com cinco repetições. A infestação do solo com 5.000 ovos/juvenis foi realizada 10 dias após o transplantio das mudas, e, após 96 horas, aplicado no solo 100 mL do extrato pirolenhoso. As avaliações ocorreram 90 dias após aplicação dos tratamentos. Todas as concentrações foram eficientes no controle de M. enterolobii, com reduções mais acentuadas do parasitismo e reprodução da espécie à medida que aumentava as concentrações do extrato.
description: Revista de Ciências Agrárias, Vol. 45 N.º 3 (2022)
Comportamento sexual de machos nelore submetidos ao bloqueio do órgão vomeronasal
Creators: name: Luz Emerick, Lucas
name: Arturo Bohórquez Mahecha, Germán
name: André Matias Martins, Jorge
name: Andrade Souza, Fernando
name: Guimarães Leite, Ticiano
name: Cesar Dias, Juliano
name: José De Andrade, Venício
name: Ribeiro Do Vale Filho, Vicente
Publisher: name: Revista de Ciências Agrárias
Year: 2022

description: Objetivou-se avaliar o comportamento sexual e suas correlações com as concentrações séricas de testosterona e a altura do epitélio sensitivo do órgão vomeronasal (OVN) em machos Nelore, criados extensivamente e submetidos ao bloqueio do OVN na pré-puberdade. Foram utilizados 45 animais: G1-animais controle, denominados inteiros (n=15), G2-animais com os ductos incisivos bilateralmente cauterizados, denominados bloqueados (n=15) e G3-animais bilateralmente orquiepidectomizados, denominados castrados (n=15). Os animais foram avaliados a cada três meses até a maturidade sexual, sendo realizados cinco testes de libido e coletas de sangue. Foram abatidos os animais com 480 kg, onde foram obtidos os OVN, para avaliação histológica. O delineamento experimental foi inteiramente casual. No quarto teste, houve aumento da tentativa de monta, monta completa e escore da Libido nos inteiros (P<0,05). No quinto teste, houve aumento em cheirar e lamber e redução no reflexo de flehmen nos bloqueados e castrados (P<0,05). Observou-se alta associação entre o reflexo de flehmen (RF) e altura do epitélio sensitivo do OVN nos bloqueados (r=0,75; P=0,05). Concluiu-se que a entrada dos estímulos olfatórios ao OVN é influenciada pelo RF e que este órgão exerce importante função no comportamento sexual em machos Nelore.
description: Revista de Ciências Agrárias, Vol. 45 N.º 3 (2022)
Advancing careers in medical education: ‘Practice architectures’ for success in a resource-constrained setting
Creators: name: Olupeliyawa, Asela M.
name: Hu, Wendy C. Y.
name: Stalmeijer, Renée E.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy

description: Advancement of careers in medical education remains a challenge around the world and is under-researched in resource-constrained contexts. Using the Theory of Practice Architectures (TPA) as a conceptual lens, we investigated the emergence and subsequent development of medical education careers in a resource-constrained country. Qualitative semi-structured interviews were conducted with a purposive sample of 14 early-career and leading medical educators from all 9 medical schools and the 1 postgraduate institute in Sri Lanka. Thematic analysis was performed, informed by the three conceptual lenses of TPA: discursive-cultural, material-economic, and socio-political. Three themes were identified: faculty development as a career-building discourse (discursive-cultural); leadership focused on creating a workforce with expertise in medical education, equal to clinical medicine specialties (material-economic); and collaborative professional networks in health professions education originating from faculty development activities (socio-political). Using TPA, our findings highlight that faculty development can foster a powerful discourse for promoting academic careers in medical education. Medical education leaders can also play a critical role by establishing formal training programmes in medical education, and collaborative professional networks can improve visibility of careers in medical education, particularly when participants share expertise and resources between institutions and health professions, across the continuum of undergraduate to postgraduate training. TPA can also be used to better understand how cultural, material-economic and socio-political factors can enhance or hinder career development in different contexts, whether resource-limited or well-resourced.
[Segl tilhørende l. Bergendal]
Creators: name: Bergendal, L.
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet et fjell med et grantre på toppen.
description: Blasonering av hjelmtegnet: På hjelmen et grantre. På hver side av hjelmtegnet bokstavene I B.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Anisotropic magnetic deflagration in single crystals of Gd5Ge4
Creators: name: Vélez, S.
name: Hernandez, J. M.
name: García-Santiago, A.
name: Tejada, J.
name: Pecharsky, V. K.
name: Gschneidner,, K. A.
name: Schlagel, D. L.
name: Lograsso, T. A.
name: Santos, P. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Experimental evidence of the anisotropy of the magnetic deflagration associated with the low-temperature first order antiferromagnetic (AFM) --> ferromagnetic (FM) phase-transition in single crystals of Gd5Ge4 is reported. The deflagrations have been induced by controlled pulses of surface acoustic waves (SAW) allowing us to explore both the magnetic field and temperature dependencies on the characteristic times of the phenomenon. The study was done using samples with different geometries and configurations between the SAW pulses and the direction of the applied magnetic field with respect to the three main crystallographic directions of the samples. The effect of temperature is nearly negligible, whereas observed strong magnetic field dependence correlates with the magnetic anisotropy of the sample. Finally, the role of the SAW pulses in both the ignition and formation of the deflagration front was also studied, and we show that the thermal diffusivity of Gd5Ge4 must be anisotropic, following \kappaa>\kappab>\kappac.
description: 10 pages, 4 figures
Threshold concepts in group-based mentoring and implications for faculty development: A qualitative analysis
Creators: name: Kvernenes, Monika
name: Valestrand, Eivind Alexander
name: Schei, Edvin
name: Boudreau, J. Donald
name: Ofstad, Eirik Hugaas
name: Hokstad, Leif Martin
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: The literature on faculty development programs for mentors is scarce. This study examines mentors’ experiences and challenges, with the aim of identifying threshold concepts in mentoring. It also discusses the implications for the faculty development of mentors. Semi-structured interviews solicited personal narratives and reflections on mentors’ lived experiences. Data analysis was guided by the threshold concepts framework allowing for the identification of significant and transformative shifts in perspectives. We interviewed 22 mentors from two Norwegian and one Canadian medical school with group-based mentoring programs. The mentoring experience involved four significant threshold concepts: focusing on students’ needs; the importance of creating a trusting learning space; seeing oneself through the eyes of students; and aligning mentor and physician identities. Taking on a mentor role can provoke personal and professional dilemmas while also sparking growth. The trajectories of developing as a mentor and as a professional physician may be seen to mutually validate, mirror and reinforce each other. Faculty development programs designed specifically for mentors should aim to stimulate reflection on previous learning experiences and strive for a successful alignment of the distinct pedagogical and clinical content knowledge required to fulfill various professional roles.
Rastall cosmology
Creators: name: Fabris, J. C.
name: Piattella, O. F.
name: Rodrigues, D. C.
name: Batista, C. E. M.
name: Daouda, M. H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review the difficulties of the generalized Chaplygin gas model to fit observational data, due to the tension between background and perturbative tests. We argue that such issues may be circumvented by means of a self-interacting scalar field representation of the model. However, this proposal seems to be successful only if the self-interacting scalar field has a non-canonical form. The latter can be implemented in Rastall's theory of gravity, which is based on a modification of the usual matter conservation law. We show that, besides its application to the generalized Chaplygin gas model, other cosmological models based on Rastall's theory have many interesting and unexpected new features.
description: Latex file, 10 pages, 1 figure in eps format. Proceedings of the conference IWARA2011, 09-12 october 2011, Joao Pessoa, Brasil
[Segl tilhørende Hans Schiermann]
Creators: name: Schiermann, Hans
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I skjoldet en båt med en mann som ror i vann med steiner.
description: Blasonering av hjelmtegnet: På hjelmen en oppvoksende villmann med en nedvendt klubbe i høyre hånd.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
The effect of 12C + 12C rate uncertainties on the evolution and nucleosynthesis of massive stars
Creators: name: Bennett, M. E.
name: Hirschi, R.
name: Pignatari, M.
name: Diehl, S.
name: Fryer, C.
name: Herwig, F.
name: Hungerford, A.
name: Nomoto, K.
name: Rockefeller, G.
name: Timmes, F. X.
name: Wiescher, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: [Shortened] The 12C + 12C fusion reaction has been the subject of considerable experimental efforts to constrain uncertainties at temperatures relevant for stellar nucleosynthesis. In order to investigate the effect of an enhanced carbon burning rate on massive star structure and nucleosynthesis, new stellar evolution models and their yields are presented exploring the impact of three different 12C + 12C reaction rates. Non-rotating stellar models were generated using the Geneva Stellar Evolution Code and were later post-processed with the NuGrid Multi-zone Post-Processing Network tool. The enhanced rate causes core carbon burning to be ignited more promptly and at lower temperature. This reduces the neutrino losses, which increases the core carbon burning lifetime. An increased carbon burning rate also increases the upper initial mass limit for which a star exhibits a convective carbon core. Carbon shell burning is also affected, with fewer convective-shell episodes and convection zones that tend to be larger in mass. Consequently, the chance of an overlap between the ashes of carbon core burning and the following carbon shell convection zones is increased, which can cause a portion of the ashes of carbon core burning to be included in the carbon shell. Therefore, during the supernova explosion, the ejecta will be enriched by s-process nuclides synthesized from the carbon core s process. The yields were used to estimate the weak s-process component in order to compare with the solar system abundance distribution. The enhanced rate models were found to produce a significant proportion of Kr, Sr, Y, Zr, Mo, Ru, Pd and Cd in the weak component, which is primarily the signature of the carbon-core s process. Consequently, it is shown that the production of isotopes in the Kr-Sr region can be used to constrain the 12C + 12C rate using the current branching ratio for a- and p-exit channels.
description: The paper contains 17 figures and 7 tables. Table 7 will be published in full online only
Periodic Orbits and Escapes in Dynamical Systems
Creators: name: Contopoulos, George
name: Harsoula, Mirella
name: Lukes-Gerakopoulos, Georgios
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the periodic orbits and the escapes in two different dynamical systems, namely (1) a classical system of two coupled oscillators, and (2) the Manko-Novikov metric (1992) which is a perturbation of the Kerr metric (a general relativistic system). We find their simple periodic orbits, their characteristics and their stability. Then we find their ordered and chaotic domains. As the energy goes beyond the escape energy, most chaotic orbits escape. In the first case we consider escapes to infinity, while in the second case we emphasize escapes to the central "bumpy" black hole. When the energy reaches its escape value a particular family of periodic orbits reaches an infinite period and then the family disappears (the orbit escapes). As this family approaches termination it undergoes an infinity of equal period and double period bifurcations at transitions from stability to instability and vice versa. The bifurcating families continue to exist beyond the escape energy. We study the forms of the phase space for various energies, and the statistics of the chaotic and escaping orbits. The proportion of these orbits increases abruptly as the energy goes beyond the escape energy.
description: 28 pages, 23 figures, accepted in "Celestial Mechanics and Dynamical Astronomy"
Detonative Propagation and Accelerative Expansion of the Crab Nebula Shock Front
Creators: name: Gao, Yang
name: Law, Chung K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The accelerative expansion of the Crab nebula's outer envelope is a mystery in dynamics as a conventional expanding blast wave decelerates when bumping into the surrounding interstellar medium. Here we show that the strong relativistic pulsar wind bumping into its surrounding nebula induces energy-generating processes and initiates a detonation wave that propagates outward to form the current outer edge, namely the shock front, of the nebula. The resulting detonation wave, with a reactive downstream, then provides the needed power to maintain propagation of the shock front. Furthermore, relaxation of the curvature-induced reduction of the propagation velocity from the initial state of formation to the asymptotic, planar state of Chapman-Jouguet propagation explains the observed accelerative expansion. The essential role of detonative propagation in the structure and dynamics of the Crab nebula offers potential richness in incorporating reactive fronts in the description of various astronomical phenomena.
description: 5 pages, 3 figures, accepted for publication in PRL