cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
HEYBERGER, Bernard – Les chrétiens au Proche-Orient: De la compassion à la compréhension. Paris: Éditions Payot-Rivages, 2013. 157 p. ISBN 978-2-228-90883-2 (Manuels Payot)
Creators: name: Sidarus, Adel
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Optical Polarization Mapping toward the interface between the Local Cavity and Loop I
Creators: name: Santos, Fábio P.
name: Corradi, Wagner
name: Reis, Wilson
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Sun is located inside an extremely low density and quite irregular volume of the interstellar medium, known as the Local Cavity (LC). It has been widely believed that some kind of interaction could be occurring between the LC and Loop I, a nearby superbubble seen in the direction of the Galactic Center. As a result of such interaction, a wall of neutral and dense material, surrounded by a ring shaped feature, would be formed at the interaction zone. Evidence of this structure was previously observed by analyzing the soft X-ray emission in the direction of Loop I. Our goal is to investigate the distance of the proposed annular region and map the geometry of the Galactic magnetic field in these directions. On that account, we have conducted an optical polarization survey to 878 stars from the Hipparcos catalogue. Our results suggest that the structure is highly twisted and fragmented, showing very discrepant distances along the annular region: approximately 100 pc to the left side and 250 pc to the right side, independently confirming the indication from a previous photometric analysis. In addition, the polarization vectors' orientation pattern along the ring also shows a widely different behavior toward both sides of the studied feature, running parallel to the ring contour in the left side and showing no relation to its direction in the right side. Altogether, these evidence suggest a highly irregular nature, casting some doubt on the existence of a unique large-scale ring-like structure.
description: 33 pages, 7 figures, accepted for publication at The Astrophysical Journal
Self-adjoint Laplace operator with translation invariance on infinite-dimensional space
Creators: name: Hiroki Yagisita
Publisher: name: Zenodo
Year: 2024

description: We define the translation-invariant Laplacian on the countable product measurable space as a non-negative self-adjoint operator in some Hilbert space, which is a subset of the set of all complex measures on the measurable space.
FRANÇA, Susani Silveira Lemos – Os Reinos dos Cronistas Medievais (Século XV). São Paulo: Annablume Editora, 2006. 231 p. ISBN 85-7419-667-3
Creators: name: Jana, Ernesto Alves
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Partonic transverse momenta in non-relativistic hyper-central quark potential models
Creators: name: Diakonos, F. K.
name: Kaplis, N. K.
name: Maintas, X. N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the impact of three-body forces on the transverse-momentum distribution of partons inside the proton. This is achieved by considering the three-body problem in a class of hyper-central quark potential models. Solving the corresponding Schrödinger equation, we determine the quark wave function in the proton and with appropriate transformations and projections we find the transverse-momentum distribution of a single quark. In each case the parameters of the quark potentials are adjusted in order to sufficiently describe observable properties of the proton. Using a factorization ansatz, we incorporate the obtained transverse-momentum distribution in a perturbative QCD scheme for the calculation of the cross-section for prompt photon production in pp collisions. A large set of experimental data is fitted using as a single free parameter the mean partonic transverse momentum. The dependence of on the collision characteristics (initial energy and transverse momentum of the final photon) is much smoother when compared with similar results found in the literature using a Gaussian distribution for the partonic transverse momenta. Within the considered class of hyper-central quark potentials the one with the weaker dependence on the hyper-radius is preferred for the description of the data since it leads to the smoothest mean partonic transverse-momentum profile. We have repeated all the calculations using a two-body potential of the same form as the optimal (within the considered class) hyper-central potential in order to check if the presence of three-body forces is supported by the experimental data. Our analysis indicates that three-body forces influence significantly the form of the parton transverse-momentum distribution and consequently lead to an improved description of the considered data.
description: 8 pages, 7 figures
New York Fire Brick and Staten Island Clay Retort Works established 1845 : office, 58 Goerck Street, New York
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 1845
Subjects: Factories--New York (State)--New York--Pictorial works.

description: Images of the building that houses the New York Fire Brick and Staten Island Clay Retort Works company
AFONSO, Luís Urbano; MIRANDA, Adelaide (ed.) – O livro e a iluminura judaica em Portugal no final da Idade Média. Lisboa: Biblioteca Nacional de Portugal, 2015, 175 p. ISBN 978-972-565-552-8
Creators: name: Alves, Herculano
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
ANDRADE, Amélia Aguiar; FONTES, João Luís Inglês (eds.) – Inquirir na Idade Média: espaços, protagonistas e poderes (sécs. XII-XIV). Tributo a Luís Krus. Lisboa: Instituto de Estudos Medievais, 2015. 245 p. (Col. Estudos, 12). ISBN 978-989-98749-7-8
Creators: name: Branco, Maria João Violante
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Single-cell sequencing reveals clonal expansions of pro-inflammatory synovial CD8 T cells expressing tissue-homing receptors in psoriatic arthritis
Creators: name: Penkava, Frank
name: Velasco-Herrera, Martin Del Castillo
name: Young, Matthew D.
name: Yager, Nicole
name: Nwosu, Lilian N.
name: Pratt, Arthur G.
name: Lara, Alicia Lledo
name: Guzzo, Charlotte
name: Maroof, Ash
name: Mamanova, Lira
name: Cole, Suzanne
name: Efremova, Mirjana
name: Simone, Davide
name: Filer, Andrew
name: Brown, Chrysothemis C.
name: Croxford, Andrew L.
name: Isaacs, John D.
name: Teichmann, Sarah
name: Bowness, Paul
name: Behjati, Sam
name: Hussein Al-Mossawi, M.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2020
Subjects: Article
/631/114
/631/250/2152
/631/250/38
/631/250/256/2515
/38/91
/82/58
article

description: Funder: Kennedy Trust studentship
description: Funder: Oxford-UCB Prize Fellowship
description: Funder: National Institute of Health Research (NIHR) Newcastle Biomedical Research Centre at Newcastle Hospitals Foundation Trust and Newcastle University and Versus Arthritis Research into Inflammatory Arthritis Centre; ref. 22072).
description: Funder: NIHR Birmingham BRC at the University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham
description: Funder: Wellcome Trust (Wellcome); doi: https://doi.org/10.13039/100004440
description: Funder: National Institute for Health Research (NIHR) Oxford Biomedical Research Centre
description: Funder: St Baldrick’s Foundation
description: Abstract: Psoriatic arthritis (PsA) is a debilitating immune-mediated inflammatory arthritis of unknown pathogenesis commonly affecting patients with skin psoriasis. Here we use complementary single-cell approaches to study leukocytes from PsA joints. Mass cytometry demonstrates a 3-fold expansion of memory CD8 T cells in the joints of PsA patients compared to peripheral blood. Meanwhile, droplet-based and plate-based single-cell RNA sequencing of paired T cell receptor alpha and beta chain sequences show pronounced CD8 T cell clonal expansions within the joints. Transcriptome analyses find these expanded synovial CD8 T cells to express cycling, activation, tissue-homing and tissue residency markers. T cell receptor sequence comparison between patients identifies clonal convergence. Finally, chemokine receptor CXCR3 is upregulated in the expanded synovial CD8 T cells, while two CXCR3 ligands, CXCL9 and CXCL10, are elevated in PsA synovial fluid. Our data thus provide a quantitative molecular insight into the cellular immune landscape of psoriatic arthritis.
Heat equation and Schrodinger equation with translation invariance on the infinite-dimensional vector space
Creators: name: Hiroki Yagisita
Publisher: name: Zenodo
Year: 2025

description: The standard Laplacian $-\triangle_{\mathbb R^n}$ in $L^2(\mathbb R^n)$

is self-adjoint and translation invariant on the finite-dimensional linear space $\mathbb R^n$.

In this paper, we define a translation invariant operator

$-\triangle_{\mathbb R^\infty}$ on $\mathbb R^\infty$

as a non-negative self-adjoint operator in some non-separable Hilbert space $L^2(\mathbb R^\infty)$.

The set $L^2(\mathbb R^\infty)$ is a translation invariant subset of the set $CM(\mathbb R^\infty)$

of all complex measures on the product measurable space $\mathbb R^\infty$.

Furthermore, we show that for any $f\in L^2(\mathbb R^n)$

and any $u\in L^2(\mathbb R^\infty)$, the separations of variables

$e^{\triangle_{\mathbb R^\infty}t}(f\otimes u)

=(e^{\triangle_{\mathbb R^n}t}f)\otimes

(e^{\triangle_{\mathbb R^\infty}t}u) \ (t\in [0,+\infty))$

and $e^{\sqrt{-1}\triangle_{\mathbb R^\infty}t}(f\otimes u)

=(e^{\sqrt{-1}\triangle_{\mathbb R^n}t}f)\otimes

(e^{\sqrt{-1}\triangle_{\mathbb R^\infty}t}u) \ (t\in (-\infty,+\infty))$

hold. This clearly shows that $-\triangle_{\mathbb R^\infty}$

is an analog of $-\triangle_{\mathbb R^n}$.

The starting point for the discussion in this paper

is to naturally introduce a translation invariant structure of Hilbert space into $CM(\mathbb R^\infty)$.

$L^2(\mathbb R^\infty)$ is a closed linear subspace of $CM(\mathbb R^\infty)$.

The inner product of $L^2(\mathbb R^\infty)$ is defined as that of $CM(\mathbb R^\infty)$.

For a manifold, H\"{o}rmander defined an inner product that does not depend on a particular measure.

In fact, the way we introduce the inner product into $CM(\mathbb R^\infty)$ is a generalization of his.

Not only is a statistical manifold on $\mathbb R^\infty$ a submanifold of $CM(\mathbb R^\infty)$,

but the real inner product $\mathrm{Re}(\langle \cdot, \cdot \rangle_{CM(\mathbb R^\infty)})$

induces Fisher information metric.

\vfill

Keyword: Lax-Milgram theorem, Sobolev space,

Friedrichs extension, Gibbs measure,

Schr\"{o}dinger equation, heat equation,

strongly continuous unitary representation, canonical commutation relation (CCR).
The outer halos of elliptical galaxies
Creators: name: Gerhard, Ortwin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Recent progress is summarized on the determination of the density distributions of stars and dark matter, stellar kinematics, and stellar population properties, in the extended, low surface brightness halo regions of elliptical galaxies. With integral field absorption spectroscopy and with planetary nebulae as tracers, velocity dispersion and rotation profiles have been followed to ~4 and ~5-8 effective radii, respectively, and in M87 to the outer edge at ~150 kpc. The results are generally consistent with the known dichotomy of elliptical galaxy types, but some galaxies show more complex rotation profiles in their halos and there is a higher incidence of misalignments, indicating triaxiality. Dynamical models have shown a range of slopes for the total mass profiles, and that the inner dark matter densities in ellipticals are higher than in spiral galaxies, indicating earlier assembly redshifts. Analysis of the hot X-ray emitting gas in X-ray bright ellipticals and comparison with dynamical mass determinations indicates that non-thermal components to the pressure may be important in the inner ~10 kpc, and that the properties of these systems are closely related to their group environments. First results on the outer halo stellar population properties do not yet give a clear picture. In the halo of one bright galaxy, lower [alpha/Fe] abundances indicate longer star formation histories pointing towards late accretion of the halo. This is consistent with independent evidence for on-going accretion, and suggests a connection to the observed size evolution of elliptical galaxies with redshift.
description: 8 pages. Invited review to appear in the proceedings of "Galaxies and their Masks" eds. Block, D.L., Freeman, K.C. & Puerari, I., 2010, Springer (New York)
Final state interactions and the Sivers function
Creators: name: Gamberg, Leonard
name: Schlegel, Marc
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The non-vanishing of naive T-odd parton distributions function can be explained by the existence of the gauge link which emerges from the factorized description of the deep inelastic scattering cross section into perturbatively calculable and non-perturbative factors. This path ordered exponential describes initial / final-state interactions of the active parton due to soft gluon exchanges with the target remnants. Although these interactions are non-perturbative, studies of final state interactions have been approximated by perturbative one-gluon exchange in Abelian models. We include higher-order gluonic contributions from the gauge link by applying non-perturbative eikonal methods, incorporating color degrees of freedom in a calculation of the Sivers function. In this context we study the effects of color by considering the FSIs with Abelian and non-Abelian gluon interactions. We confirm the large $N_c$ QCD scaling behavior of Sivers functions and further uncover the deviations for finite $N_c$. Within this framework of FSIs we perform a quantitative check of approximate relations between T-odd TMDs and GPD which goes beyond the discussion of overall signs.
description: 5 pages, 6 figures, To appear in the proceedings of the 12th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU 2010), May 31- June 4, 2010, Williamsburg VA, USA
GUIANCE, Ariel (ed.) – Legendario cristiano: Creencias y espiritualidade en el pensamiento medieval. Buenos Aires: Consejo Nacional de Investigaciones Científicas y Técnicas/Instituto Multidisciplinario de História y Ciencias Humanas, 2014. 352 p.
Creators: name: Jorge, Ana Maria C. M.
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Self-adjoint Laplace operator with translation invariance on infinite-dimensional space
Creators: name: Yagisita, Hiroki
Publisher: name: Zenodo
Year: 2023

description: We define the translation-invariant Laplacian on the countable product measurable space as a non-negative self-adjoint operator in some Hilbert space, which is a subset of the set of all complex measures on the measurable space.
Synthetic Books
Creators: name: Guljajeva, Varvara
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The article explores new ways of written language aided by AI technologies, like GPT-2 and GPT-3. The question that is stated in the paper is not about whether these novel technologies will eventually replace authored books, but how to relate to and contextualize such publications and what kind of new tools, processes, and ideas are behind them. For that purpose, a new concept of synthetic books is introduced in the article. It stands for the publications created by deploying AI technology, more precisely autoregressive language models that are able to generate human-like text. Supported by the case studies, the value and reasoning of the synthetic books are discussed. The paper emphasizes that artistic quality is an issue when it comes to AI-generated content. The article introduces projects that demonstrate an interactive input by an artist and/or audience combined with the deep-learning-based language models. In the end, the paper focuses on understanding the neural aesthetics of written language in the art context.
description: 7 pages, 5 figures
FERNANDES, Carla Varela (coord.) – Imagens e Liturgia na Idade Média. Lisboa: Secretariado Nacional para os Bens Culturais da Igreja, 2015. 184 p. ISBN 978-989-9725-76-8 (Col. Bens Culturais da Igreja, Nº 4)
Creators: name: Jorge, Ana Maria C. M.
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Are falling planets spinning up their host stars?
Creators: name: Brown, D. J. A.
name: Cameron, A. Collier
name: Hall, C.
name: Hebb, L.
name: Smalley, B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We investigate the effects of tidal interactions on the planetary orbits and stellar spin rates of the WASP-18 and WASP-19 planetary systems using a forward integration scheme. By fitting the resulting evolutionary tracks to the observed eccentricity, semi-major axis and stellar rotation rate, and to the stellar age derived from isochronal fitting, we are able to place constraints on the stellar and planetary reduced tidal quality factors, Q's and Q'p. We find that for WASP-18, log(Q's)=8.21+0.90-0.52 and log(Q'p)=7.77+1.54-1.25, implying a system age of 0.579+0.305-0.250 Gyr. For WASP-19 we obtain values of log(Q's)=6.47+2.19-0.95 and log(Q'p)=6.75+1.86-1.77, suggesting a system age of 1.60+2.84-0.79 Gyr and a remaining lifetime of 0.0067+1.1073-0.0061 Gyr. We investigate a range of evolutionary histories consistent with these results and the observed parameters for both systems, and find that the majority imply that the stars have been spun up through tidal interactions as the planets spiral towards their Roche limits. We examine a variety of evidence for WASP-19 A's age, both for the value above and for a younger age consistent with gyrochronology, and conclude that the older estimate is more likely to be correct. This suggests that WASP-19 b might be in the final stages of the spiral-in process, although we are unable to rule out the possibility that it has a substantial remaining lifetime.
description: 16 pages, 10 figures, 6 tables. Accepted for publication in MNRAS
II Jornadas de estudo “Contemplar: os sentidos e os caminhos da interioridade". Caparica, Convento dos Capuchos, 23 a 25 de outubro de 2015
Creators: name: Tuna, Cátia
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Methods for multiple floaters and dynamic cables at farm level
Creators: name: Ozcan Gôzcü
name: Kontos, Stavros
name: Bredmose, Henrik
name: Bailey, Tom
name: Borisade, Friedemann
Publisher: name: Zenodo
Year: 2021
Subjects: shared anchors; shared moorings; Floating Wind;

description: Floating wind farms is the next step in the global exploitation of offshore wind energy.
 In the initial demonstration projects, all turbines have been moored individually. For
 sites of large depth however, cost reductions may be achieved by utilization of shared
 mooring lines and shared anchors. This leads to additional dynamics at the farm level,
 since the turbines are now structurally connected. The aero-servo-hydro-elastic design
 tools therefore needs adaptation to these new configurations such that the new dynamic
 effects can be captured.
 This tool adaption is the focus of the present deliverable. The IEA 15MW [20]
 reference wind turbine with theWindCrete spar floater is used as the through-going example,
 with configurations both in the Gran Canaria and Morro Bay sites. The HAWC2
 model of DTU [18] is used to investigate the shared mooring line designs which are
 evaluated in terms of mooring line forces, equilibrium states, frequencies and corresponding
 mode shapes. The site properties, designs and their results are given in the
 detailed study sections along with the parameters for the shared mooring line designs.
Heat equation and Schrodinger equation with translation invariance on the infinite-dimensional vector space
Creators: name: Hiroki Yagisita
Publisher: name: Zenodo
Year: 2025

description: We define the translation-invariant Laplacian on the countable product measurable space as a non-negative self-adjoint operator in some Hilbert space, which is a subset of the set of all complex measures on the measurable space.
Numerical method to optimize the Polar-Azimuthal Orientation of Infrared Superconducting Nanowire Single-Photon Detectors
Creators: name: Csete, Mária
name: Sipos, Áron
name: Najafi, Faraz
name: Hu, Xiaolong
name: Berggren, Karl K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A novel finite-element method for calculating the illumination-dependence of absorption in three-dimensional nanostructures is presented based on the RF module of the COMSOL software package. This method is capable of numerically determining the optical response and near-field distribution of sub-wavelength periodic structures as a function of illumination orientations specified by polar angle, fi, and azimuthal angle, gamma. The method was applied to determine the illumination-angle-dependent absorptance in cavity-based superconducting-nanowire single-photon detector (SNSPD) designs. Niobium-nitride stripes based on dimensions of conventional SNSPDs and integrated with ~ quarter-wavelength hydrogensilsesquioxane-filled nano-optical cavities and covered by a thin gold film acting as a reflector were illuminated from below by p-polarized light in this study. The numerical results were compared to results from complementary transfer-matrix-method calculations on composite layers made of analogous film-stacks. This comparison helped to uncover the optical phenomena contributing to the appearance of extrema in the optical response. This paper presents an approach to optimizing the absorptance of different sensing and detecting devices via simultaneous numerical optimization of the polar and azimuthal illumination angles.
description: 15 pages, 4 figures
First-principles studies of Ce-doped RE2M2O7 (RE=Y,La;M=Ti,Zr,Hf): A class of non-scintillators
Creators: name: Chaudhry, A.
name: Canning, A.
name: Boutchko, R.
name: Weber, M. J.
name: Grønbech-Jensen, N.
name: Derenzo, S. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Lanthanum and yttrium compounds with composition RE2M2O7 (RE=Y, La; M = Ti, Zr, Hf) have high density and high Z and can be doped with Ce onto the La and Y sites. This makes these compounds good candidates for Ce activated scintillator gamma-ray detectors particularly for the hafnate systems which have a very high density. There is disagreement in the literature concerning La2Hf2O7:Ce as it has been reported to show both bright as well as no Ce activated luminescence by different experimental groups. We have performed first-principles electronic structure calculations of these compounds doped with Ce using the pseudopotential method based on the generalized gradient approximation in density functional theory. The positions of the Ce 4f states relative to the valence band maximum and the position of the Ce 5d states relative to the conduction band minimum (CBM) of the host material are determined. We find, unlike Ce activated La and Y compounds where the CBM is typically of La 5d or Y 4d character, that, in these systems the CBM is predominately of d character on the Ti, Zr, Hf atoms. For all these compounds we also find that the Ce 5d state lies above the CBM which would prevent any luminescence from the Ce site.
description: Eight pages, seven figures
Slow-light Enhanced Correlated Photon-Pair Generation in Silicon
Creators: name: Xiong, C.
name: Monat, Christelle
name: Clark, Alex S.
name: Grillet, Christian
name: Marshall, Graham D.
name: Steel, M. J.
name: Li, Juntao
name: O'Faolain, Liam
name: Krauss, Thomas F.
name: Rarity, John G.
name: Eggleton, Benjamin J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report the generation of correlated photon pairs in the telecom C-band, at room temperature, from a dispersion-engineered silicon photonic crystal waveguide. The spontaneous four-wave mixing process producing the photon pairs is enhanced by slow-light propagation enabling an active device length of less than 100 μm. With a coincidence to accidental ratio of 12.8, at a pair generation rate of 0.006 per pulse, this ultra-compact photon pair source is immediately applicable towards scalable quantum information processing realized on-chip.
description: 3 pages, 3 figures
Bismut's Way of the Malliavin Calculus for Non-Markovian Semi-groups: An introduction
Creators: name: Leandre, Remi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H07. Secondary 35K05, 35K25

description: We give a review of our recent works related to the Malliavin Calculus of Bismut type for non-Markovian generators. Part IV is new and relates the Malliavin Calculus and the general theory of elliptic pseudo-differential operators.
Applicability of Anderson and Hubbard model for Ce metal and cerium heavy fermion compounds
Creators: name: Streltsov, S. V.
name: Shorikov, A. O.
name: Anisimov, V. I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The importance of taking into account inter-site $f-f$ hybridization in electron structure calculations for Ce metal and cerium heavy fermion compounds was studied. We demonstrate that for heavy-fermion systems such as cerium compound CeCu$_2$Si$_2$ $f-f$ hybridization can be neglected and Anderson model application is well justified. On another hand for cerium metal $f-f$ hybridization is strong enough to provide the contribution to hybridization function comparable to hybridization between $4f$ and itinerant electrons. We argue that in the case of Ce only the most general Hamiltonian combining Hubbard and Anderson models should be used.
description: 5 figures
Jornadas de Estudo “Reforma(s) e Radicalismo religioso (séculos XIV e XV). Paradigmas, Movimentos, Influências”. Lisboa, 17 e 18 de setembro de 2015
Creators: name: Andrade, Maria Filomena
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Angular Correlations in Gluon Production at High Energy
Creators: name: Kovner, Alex
name: Lublinsky, Michael
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a general, model independent argument demonstrating that gluons produced in high energy hadronic collision are necessarily correlated in rapidity and also in the emission angle. The strength of the correlation depends on the process and on the structure/model of the colliding particles. In particular we argue that it is strongly affected (and underestimated) by factorized approximations frequently used to quantify the effect.
description: 12 pages
22nd “International Medieval Congress”. Leeds (Reino Unido), 6 a 9 de julho de 2015
Creators: name: Barreira, Catarina Fernandes
name: Farelo, Mário
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Jornadas de Estudo "Género e interioridade na vida religiosa": conceitos, contextos e práticas. Lisboa, 3 e 4 de julho de 2015
Creators: name: Ceia, Sara Bravo
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Summer School 2015 (FCH-UCP; FT-UCP); “Liberdade de expressão e liberdade religiosa”. Lisboa, 1 a 3 de julho de 2015
Creators: name: Lino, Anderson
Publisher: name: Lusitania Sacra
Year: 2016

description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Cost-utility analysis of telephone-based cognitive behavior therapy in chronic obstructive pulmonary disease (COPD) patients with anxiety and depression comorbidities: an application for willingness to accept concept
Creators: name: Moayeri, Foruhar
name: Dunt, David
name: Hsueh, Ya-Seng
name: Doyle, Colleen
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Background: This study evaluated the cost-utility of telephone-based cognitive behavioral therapy (TB-CBT) (experimental arm) in comparison with a placebo-befriending (control arm) program in COPD participants with mild to severe depression and/or anxiety. Methods: The decision rule was based on willingness-to-pay if there is an increased unit of effectiveness (a quality-adjusted life year [QALY] gain) and an increase in cost, and willingness-to-accept (WTA) if there is a reduced unit of effectiveness (a QALY loss) and decrease in cost (a cost-saving). Results: TB-CBT group was associated with a reduction in the incremental cost of AUS−$407.3 (p Conclusions: This study showed that TB-CBT can be recommended as a cost-saving and preventive approach over usual care plus befriending program.
The direct and indirect costs of epilepsy in Poland estimates for 2014–2016 years
Creators: name: Mela, Aneta
name: Staniszewska, Anna
name: Wrona, Witold
name: Poniatowski, Łukasz A.
name: Jaroszyński, Janusz
name: Niewada, Maciej
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Background: According to the current data, around 1% of the Poland population have epilepsy, which comprises about 400,000 people. This group of patients requires life-long therapy including both drug therapy and hospitalization. The character of the epilepsy has a significant impact on the expenses borne by individual patients, and the prevalence of the disease has a significant impact on the health care system. Methods: This article aims to measure the direct and indirect costs of epilepsy in Poland estimates for the years 2014–2016 (top-down approach). We use a modified human capital approach and a unique dataset provided by the number of Polish institutions including National Health Fund, Social Insurance Institution, and Central Statistical Office. Results: Epilepsy burden in Poland is significant. In the years 2014–2016, the total direct cost of epilepsy amounted to, respectively, 355 mln PLN (84 mln EUR), 368 mln PLN (87 mln EUR), and 373 mln PLN (88 mln EUR), but the total indirect cost amounted to 1 bn PLN (239 mln EUR), 949 mln PLN (224 mln EUR), and 848 mln PLN (200 mln EUR). Conclusions: Direct and indirect costs of epilepsy can be a useful input for health technology analyses of drugs or economic impact assessments of public health programs.
D1.5.-Methods for nonlinear forcing and wakes
Creators: name: Néstor Ramos-García
name: González-Horcas, Sergio
name: Pegalajar-Jurado, Antonio
name: Kontos, Stavros
name: Gözcü, Ozan
name: Bredmose, Henrik
name: Özinan, Umut
name: Mahfouz, Mohammad Youssed
name: Fontanella, Alessandro
name: Facchinetti, Alan
name: Belloli, Marco
Publisher: name: Zenodo
Year: 2023
Subjects: shared anchors; shared moorings; Floating Wind; Nonlinear forces; Wakes; Waves

description: Floating wind turbines have special dynamics due to the low-frequency floater motion which results
 from the mooring system and the restoring forces from hydrostatics and gravity. These motions
 affect the local inflow dynamics to the blade and also change the wake in comparison to bottom
 fixed offshore turbines.
 Further dynamic effects are added when floating turbines are placed in wind farms. Here, the
 floater motions effect on the wake may drive motion at the low frequency floater modes of downstream turbines. More direct coupling may also occur, if the turbines share mooring lines.
 These effects are the topic of the present deliverable. It builds on earlier output from COREWIND,
 namely the WindCrete Spar floater, as designed for the 15 MW IEA Wind reference turbine (Mahfouz et al., 2020a), the mooring configurations of the Morro Bay and the shared mooring method presented in D1.4 (Gözcü et al., 2021). The investigations consist of the following substudies:
 • An accelerated method for evaluation of second-order wave loads from Quadratic Transfer
 Function (QTF) — (Chapter 2)
 • A study of dynamic response to a storm sea state for 2-turbine configuration with shared mooring
 lines. The effect of second-order wave forcing on the low-frequency modes is investigated.
 (Chapter 3).
 • A detailed parametric study of the wake behind an oscillating rotor, carried out with the free
 MIRAS free vortex code. Chapter 4. An example of the wake behind a rotor with forced
 harmonic pitch motion is shown in figure 2.
 • A comparison of the loads and response for two floating turbines, one in the wake of the other
 is presented in Chapter 5. Computations are made in MIRAS-HAWC2farm and FAST.farm.
 • A wind tunnel test campaign that investigates the wake-flow response of a 1:100 scale model
 of the IEA 15 MW turbine subjected to imposed platform motion. Chapter 6.
 • A detailed MIRAS-based investigation of downwind response in 5-turbine wind farm, where
 the wake of the upstream turbines can excite resonance along the row. Chapter 7. The computational setup for the 5-turbine configuration is shown in Figure 3
Bilaplacian on a Riemannian manifold and Levi-Civita connection
Creators: name: Leandre, Remi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 58J65

description: We generalize for the Bilaplacian the Eells-Elworthy- Malliavin construction of the Brownian motion on a Riemannian manifold.
Generalized Geologic Map for Land-Use Planning: Fleming County, Kentucky
Creators: name: Carey, Daniel I.
name: Buckles, Joseph
Publisher: name: Kentucky Geological Survey, University of Kentucky
Year: 2006

description: Abstract:
This map is not intended to be used for selecting individual sites. Its purpose is to inform land-use planners, government officials, and the public in a general way about geologic bedrock conditions that affect the selection of sites for various purposes. The properties of thick soils may supercede those of the underlying bedrock and should be considered on a site-to-site basis. At any site, it is important to understand the characteristics of both the soils and the underlying rock.
Cost-utility analysis of outpatient parenteral antimicrobial therapy (OPAT) in the Brazilian national health system
Creators: name: Psaltikidis, Eliane Molina
name: da Silva, Everton Nunes
name: Moretti, Maria Luiza
name: Trabasso, Plínio
name: Stucchi, Raquel Silveira Bello
name: Aoki, Francisco Hideo
name: de Oliveira Cardoso, Luís Gustavo
name: Höfling, Christian Cruz
name: Bachur, Luis Felipe
name: da Fontoura Ponchet, Danilo
name: Colombrini, Maria Rosa Ceccato
name: Tozzi, Cíntia Soarez
name: Ramos, Rosana Fins
name: Costa, Sandra Mara Queiroz
name: Resende, Mariângela Ribeiro
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Background: Outpatient parenteral antimicrobial therapy (OPAT) has been used for decades in different countries to reduce hospitalization rates, with favorable clinical and economic outcomes. This study assesses the cost-utility of OPAT compared to inpatient parenteral antimicrobial therapy (IPAT) from the perspective of a public university hospital and the Brazilian National Health System (Unified Health System –SUS). Methods: Prospective study with adult patients undergoing OPAT at an infusion center, compared to IPAT. Clinical outcomes and quality-adjusted life year (QALY) were assessed, as well as a micro-costing. Cost-utility analysis from the hospital and SUS perspectives were conducted by means of a decision tree, within a 30-day horizon time. Results: Forty cases of OPAT (1112 days) were included and monitored, with a favorable outcome in 97.50%. OPAT compared to IPAT generated overall savings of 31.86% from the hospital perspective and 26.53% from the SUS perspective. The intervention reduced costs, with an incremental cost-utility ratio of −44,395.68/QALY for the hospital and −48,466.70/QALY for the SUS, with better cost-utility for treatment times greater than 14 days. Sensitivity analysis confirmed the stability of the model. Conclusion: Our economic assessment demonstrated that, in the Brazilian context, OPAT is a cost-saving strategy both for hospitals and for the SUS.
Surface roughness and thermal conductivity of semiconductor nanowires: going below the Casimir limit
Creators: name: Carrete, Jesús
name: Gallego, Luis Javier
name: Varela, Luis Miguel
name: Mingo, Natalio
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: By explicitly considering surface roughness at the atomic level, we quantitatively show that the thermal conductivity of Si nanowires can be lower than Casimir's classical limit. However, this violation only occurs for deep surface degradation. For shallow surface roughness, the Casimir formula is shown to yield a good approximation to the phonon mean free paths and conductivity, even for nanowire diameters as thin as 2.22 nm. Our exact treatment of roughness scattering is in stark contrast with a previously proposed perturbative approach, which is found to overpredict scattering rates by an order of magnitude. The obtained results suggest that a complete theoretical understanding of some previously published experimental results is still lacking.
description: 11 pages, 4 figures
Odd cutsets and the hard-core model on Z^d
Creators: name: Peled, Ron
name: Samotij, Wojciech
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 05C69, 60K35, 82B20, 82B26, 82B41

description: We consider the hard-core lattice gas model on Z^d and investigate its phase structure in high dimensions. We prove that when the intensity parameter exceeds Cd^{-1/3}(log d)^2, the model exhibits multiple hard-core measures, thus improving the previous bound of Cd^{-1/4}(log d)^{3/4} given by Galvin and Kahn. At the heart of our approach lies the study of a certain class of edge cutsets in Z^d, the so-called odd cutsets, that appear naturally as the boundary between different phases in the hard-core model. We provide a refined combinatorial analysis of the structure of these cutsets yielding a quantitative form of concentration for their possible shapes as the dimension d tends to infinity. This analysis relies upon and improves previous results obtained by the first author.
description: 24 pages, 3 figures
Ordenações sacerdotais na diocese de Coimbra pelo bispo D. Fr. Lopo, titular de Salmacia (1419-1427)
Creators: name: Gomes, Saul António
Publisher: name: Lusitania Sacra
Year: 2016

description: Este artigo problematiza a presença, na livraria do Mosteiro de Alcobaça, de manuscritos universitários destinados ao estudo da Teologia, alguns copiados através do sistema da pecia e por isso relacionados com o contexto universitário parisiense da 2ª metade do séc. XIII, mais concretamente com o Colégio de S. Bernardo. A sua aquisição por monges de Alcobaça acompanha o interesse e a importância em torno dos estudos universitários que a Ordem de Cister demonstra de forma evidente a partir da 2ª metade do séc. XIII e reflete o dinamismo cultural do Mosteiro, dos seus abades e monges.
description: Lusitania Sacra, n. 33 (2016): Mobilidades Medievais: Carreiras, Projetos, Realizações
Photoassociation spectroscopy of a degenerate Fermi gas of ⁶Li
Creators: name: Semczuk, Mariusz
Publisher: name: University of British Columbia
Year: 2015

description: This thesis describes a suite of experimental tools and spectroscopic measurements performed on ultracold ⁶Li molecules. The aim is to create the necessary ingredients for the coherent transfer of the population of ultracold, weakly bound, Feshbach molecules of ⁶Li to deeply bound ro-vibrational levels, making the eventual creation of a Bose-Einstein condensate (BEC) of ground state lithium dimers a reality at the University of British Columbia. Some of the technological milestones include the development of a unique laser system consisting of two Ti:Sapphire lasers frequency stabilized to a femtosecond frequency comb as well as the demonstration of the first in Canada BEC of Feshbach molecules. To determine a suitable path for the coherent transfer using stimulated Raman adiabatic passage (STIRAP) we measure the binding energies of the vibrational levels v''=20-26 of the c(1³Ʃ+g) and v''=29-35 of the A(1¹Ʃ+u) excited states of lithium dimers by the photoassociation of a degenerate Fermi gas of 6Li atoms, achieving accuracy of 600 kHz. For each vibrational level of the triplet potential, we resolve the rotational structure using a Feshbach resonance to enhance the photoassociation rates from p-wave collisions. We also, for the first time, determine the spin-spin and spin-rotation interaction constants for this state. Finally, we are the first to demonstrate exotic dark states in quantum gases of fermionic lithium where atom-molecule coherence is produced between a deeply bound singlet (or triplet) molecular level and atomic pairs in a weakly interacting Fermi gas at zero gauss or in the BEC-BCS crossover regime (i.e. Feshbach molecules or BCS-like pairs). We observe an abrupt and unanticipated change of the classic EIT signature (Electromagnetically Induced Transparency) of the dark-state (i.e. the suppression of single photon absorption to the excited state) in the vicinity of the broad Feshbach resonance at 832.2 gauss potentially indicating new physics not previously considered.
Cooperative ligand design for late transition metal coordination compounds
Creators: name: Wambach, Truman C.
Publisher: name: University of British Columbia
Year: 2016

description: This thesis describes several cyclopentyl linked enamide phosphine ligands. Reactivity and mechanistic studies using coordination compounds featuring these ligands enable exploration of ligand cooperativity. Despite complex behavior in solution due to tautomerization, coordination of (NPN)DMP/DIPPH₂ to Rh generates RhCl{(NPN)DMP/DIPPH₂}(COE). Synthesis of RhCl{(NPN)DMP/DIPPH₂}(CO) and RhHCl₂{(NPN)DMP/DIPPH₂} is possible. NMR spectroscopy and in certain cases X-ray analysis establishes the diimine tautomer of the ligand coordinates to Rh in each case. Enamide phosphine complexes, Ir{(NP)DIPP}(COD) and Ir{(NP)DMP}(COD) are synthesized from simple imine phosphine ligands. Ir{(NP)DIPP}(COD) reacts with H₂ or PriOH to form [IrH₃{(NP)DIPPH}]₂. The imine tautomer of the ligand coordinates to Ir. Treating [IrH₃{(NP)DIPPH}]₂ with CO generates Ir{(NP)DIPP}(CO)₂. A proton from the imine ligand of [IrH₃{(NP)DIPPH}]₂ combines with an Ir hydride to release H₂. Observation of three intermediates, involved in conversion of [IrH₃{(NP)DIPPH}]₂ to Ir{(NP)DIPP}(CO)₂, suggests that tautomerization of the dissociated arm is involved in cooperative H₂ loss. Four imine phosphine ligands (R(NP)R'H), where the N-aryl groups (R) and the groups attached to P(R') are varied, are synthesized. Combining each ligand with RuHCl(PPri₃)₂(CO) and KOBut generates four enamide phosphine complexes: RuH{R(NP)R'}(PPri₃)(CO). Reacting RuH{R(NP)R'}(PPri₃)(CO) with H₂ generates RuH₂{R(NP)R'H}(PPri₃)(CO). The imine tautomeric form of the ligand coordinates to Ru in all four cases. The R' groups influence the rate of reaction and percent conversion to RuH₂{R(NP)R'H}(PPri₃)(CO). The mechanism for H₂ activation is explored using RuH{Pri(NP)Pri}(PPri₃)(CO). An intermediate is identified as RuH₂(H₂){Pri(NP)PriH}(PPri₃)(CO). The T₁,min value of a ¹H NMR resonance at δ -7.2 is 22 ms at 238 K (measured to 400 MHz), consistent with a Ru dihydrogen dihydride complex. The N donor of the enamine tautomeric form of the ligand is protonated by H₂ or D₂ and has dissociated from Ru. Tautomerization of the dissociated arm is involved in formation of the final product. Certain factors inhibit alcohol dehydrogenation catalysis for Ir{(NP)DIPP}(COD) and RuH{Pri(NP)Pri}(PPri₃)(CO). Two tridentate enamide phosphine ligands are developed in an effort to generate a catalyst. These ligands enable synthesis of RuH{(PNN)But}(CO) and RuH{(PNN)Pri}(CO). Exposing RuH{(PNN)But}(CO) to 1000 equivalents of benzyl alcohol yields a TON of 13 and TOF of 0.6 h-¹ after 22 hours. Nearly identical results are obtained for RuH{(PNN)Pri}(CO).
Cost-utility analysis of outpatient parenteral antimicrobial therapy (OPAT) in the Brazilian national health system
Creators: name: Psaltikidis, Eliane Molina
name: Nunes da Silva, Everton
name: Moretti, Maria Luiza
name: Trabasso, Plínio
name: Stucchi, Raquel Silveira Bello
name: Hideo Aoki, Francisco
name: de Oliveira Cardoso, Luís Gustavo
name: Höfling, Christian Cruz
name: Bachur, Luis Felipe
name: da Fontoura Ponchet, Danilo
name: Colombrini, Maria Rosa Ceccato
name: Tozzi, Cíntia Soarez
name: Ramos, Rosana Fins
name: Costa, Sandra Mara Queiroz
name: Resende, Mariângela Ribeiro
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Background: Outpatient parenteral antimicrobial therapy (OPAT) has been used for decades in different countries to reduce hospitalization rates, with favorable clinical and economic outcomes. This study assesses the cost-utility of OPAT compared to inpatient parenteral antimicrobial therapy (IPAT) from the perspective of a public university hospital and the Brazilian National Health System (Unified Health System –SUS). Methods: Prospective study with adult patients undergoing OPAT at an infusion center, compared to IPAT. Clinical outcomes and quality-adjusted life year (QALY) were assessed, as well as a micro-costing. Cost-utility analysis from the hospital and SUS perspectives were conducted by means of a decision tree, within a 30-day horizon time. Results: Forty cases of OPAT (1112 days) were included and monitored, with a favorable outcome in 97.50%. OPAT compared to IPAT generated overall savings of 31.86% from the hospital perspective and 26.53% from the SUS perspective. The intervention reduced costs, with an incremental cost-utility ratio of −44,395.68/QALY for the hospital and −48,466.70/QALY for the SUS, with better cost-utility for treatment times greater than 14 days. Sensitivity analysis confirmed the stability of the model. Conclusion: Our economic assessment demonstrated that, in the Brazilian context, OPAT is a cost-saving strategy both for hospitals and for the SUS.