cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Simultaneous ram pressure and tidal stripping; how dwarf spheroidals lost their gas
Creators: name: Mayer, Lucio
name: Mastropietro, Chiara
name: Wadsley, James
name: Stadel, Joachim
name: Moore, Ben
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We perform high-resolution N-Body+SPH simulations of gas-rich dwarf galaxy satellites orbiting within a Milky Way-sized halo and study for the first time the combined effects of tides and ram pressure. The structure of the galaxy models and the orbital configurations are chosen in accordance to those expected in a LCDM Universe.While tidal stirring of disky dwarfs produces objects whose stellar structure and kinematics resembles that of dwarf spheroidals after a few orbits, ram pressure stripping is needed to entirely remove their gas component. Gravitational tides can aid ram pressure stripping by diminishing the overall potential of the dwarf, but tides also induce bar formation which funnels gas inwards making subsequent stripping more difficult. This inflow is particularly effective when the gas can cool radiatively. Assuming a low density of the hot Galactic corona consistent with observational constraints, dwarfs with V_{peak} < 30 km/s can be completely stripped of their gas content on orbits with pericenters of 50 kpc or less. Instead, dwarfs with more massive dark haloes and V_{peak} > 30 km/s lose most or all of their gas content only if a heating source keeps the gas extended, partially counteracting the bar-driven inflow. We show that the ionizing radiation from the cosmic UV background at z > 2 can provide the required heating. In these objects most of the gas is removed or becomes ionized at the first pericenter passage,explaining the early truncation of the star formation observed in Draco and Ursa Minor. The stripped gas breaks up into individual clouds pressure confined by the outer gaseous medium that have masses, sizes and densities comparable to the HI clouds recently discovered around M31.(abridged)
description: 21 pages, 17 figures, submitted to MNRAS. High resolution version of the paper and movies can be found at http://www-theorie.physik.unizh.ch/~chiara
Schmidt balls around the identity
Creators: name: Clarisse, Lieven
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Robustness measures as introduced by Vidal and Tarrach [PRA, 59, 141-155] quantify the extent to which entangled states remain entangled under mixing. Analogously, we introduce here the Schmidt robustness and the random Schmidt robustness. The latter notion is closely related to the construction of Schmidt balls around the identity. We analyse the situation for pure states and provide non-trivial upper and lower bounds. Upper bounds to the random Schmidt-2 robustness allow us to construct a particularly simple distillability criterion. We present two conjectures, the first one is related to the radius of inner balls around the identity in the convex set of Schmidt number n-states. We also conjecture a class of optimal Schmidt witnesses for pure states.
description: 7 pages, 1 figure
Berry's phases and topological properties in the Born-Oppenheimer approximation
Creators: name: Fujikawa, Kazuo
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The level crossing problem is neatly formulated by the second quantized formulation, which exhibits a hidden local gauge symmetry. The analysis of geometric phases is reduced to a simple diagonalization of the Hamiltonian. If one diagonalizes the geometric terms in the infinitesimal neighborhood of level crossing, the geometric phases become trivial (and thus no monopole singularity) for arbitrarily large but finite time interval $T$. The topological proof of the Longuet-Higgins' phase-change rule, for example, thus fails in the practical Born-Oppenheimer approximation where $T$ is identified with the period of the slower system. The crucial difference between the Aharonov-Bohm phase and the geometric phase is explained. It is also noted that the gauge symmetries involved in the adiabatic and non-adiabatic geometric phases are quite different.
description: 7 pages and 1 figure. Talk given at International Symposium on the Foundations of Quantum Mechanics, Hatoyama, Japan, August 22-25, 2005 (to be published in the Proceedings)
Sensitivity of arrest in mode-coupling glasses to low-q structure
Creators: name: Greenall, M. J.
name: Voigtmann, Th.
name: Monthoux, P.
name: Cates, M. E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We quantify, within mode coupling theory, how changes in the liquid structure affect that of the glass. Apart from the known sensitivity to the structure factor $S(q)$ at wavevectors around the first sharp diffraction peak $q_0$, we find a strong (and inverted) response to structure at wavevectors \emph{below} this peak: an increase in $S(q_0/2)$ {\em lowers} the degree of arrest over a wide $q$-range. This strong sensitivity to `caged cage' packing effects, on length scales of order 2d, is much weaker in attractive glasses where short-range bonding dominates the steric caging effect.
description: 4 pages, 5 figures. v2: 3 figures replaced; text rewritten
Nonlinearity induced topological physics in momentum space and real space
Creators: name: Tuloup, Thomas
name: Bomantara, Raditya Weda
name: Lee, Ching Hua
name: Gong, Jiangbin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Nonlinearity induced topological properties in nonlinear lattice systems are studied in both momentum space and real space. Experimentally realizable through the Kerr effect on photonic waveguide systems, our working model depicts on-site nonlinearity added to the Su-Schrieffer-Heeger (SSH) model plus a chiral-symmetry breaking term. Under the periodic-boundary condition, two of the nonlinear energy bands approach the energy bands of the chiral-symmetric SSH model as nonlinearity strength increases. Further, we account for a correction to the Zak phase and obtain a general expression for nonlinear Zak phases. For sufficiently strong nonlinearity, the sum of all nonlinear Zak phases (not the sum of all conventional Zak phases) is found to be quantized. In real space, it is discovered that there is a strong interplay between nonlinear solitons and the topologically protected edge states of the associated chiral-symmetric linear system. Nonlinearity can recover the degeneracy between two edge soliton states, albeit a chiral-symmetry breaking term. We also reveal the topological origin of in-gap solitons even when the associated linear system is in the topological trivial regime. These momentum-space and real-space results have clearly demonstrated new topological features induced by nonlinearity, indicating that topological physics in nonlinear lattice systems is far richer than previously thought.
World Commodity Prices 1999-2000
Creators: name: Matthies, Klaus
name: Timm, Hans-Joachim
name: Matthies, Klaus
name: Timm, Hans-Joachim
Publisher: name: Unknown
Year: 1999
Subjects: Demand and Price Analysis
International Relations/Trade

description: The decline of most world commodity prices came to an end in recent months. The aggregate dollar price level was 15 per cent lower in the first quarter of 1999 compared to a year previously, and since autumn 1997 it even decreased by about 30 per cent. Oil prices fell particularly sharply, but quotations began to pick up strongly in March in anticipation of further production cuts. The price index for non-energy commodities, on the other hand, decreased only slightly since last October, although prices for food items - oilseeds, sugar and tropical beverages - sank again markedly this year. The decline in industrial commodity prices largely came to a standstill in the final months of last year, but there has as yet been no recovery. This is primarily due to a subdued demand from processors of industrial commodities following the slowdown of world economic growth. In the case of several commodities, weak prices are fostered by abundant supplies. Commodities continue to be available in ample global supply, whereas raw materials demand, in spite of an expected stabilisation of the situation in Asia's emerging economies and the start of recovery in Japan, will expand only slowly. As a consequence only a small increase in commodity prices is expected in the forecast period.
158. Radial velocity time-series of LPVs
Creators: name: Perryman, Michael
Publisher: name: Zenodo
Year: 2024

description: In this second of five essays on ESA's October 2023 'Focused Product Release' topics, I look at the application of the newly available radial velocity time-series measurements (from Gaia itself) to the class of long-period variables. The time series data provide a powerful complement to the epoch photometry in identifying and characterising LPVs.
Universal relaxational dynamics of gapped one dimensional models in the quantum sine-Gordon universality class
Creators: name: Damle, Kedar
name: Sachdev, Subir
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A semiclassical approach to the low-temperature real time dynamics of generic one-dimensional, gapped models in the sine-Gordon model universality class is developed. Asymptotically exact universal results for correlation functions are obtained in the temperature regime T << Delta, where Delta is the energy gap.
description: 4 pages, 1 figure
Additional file 1 of High consumption of ultra-processed food may double the risk of subclinical coronary atherosclerosis: the Aragon Workers’ Health Study (AWHS)
Creators: name: Montero-Salazar, Henry
name: Donat-Vargas, Carolina
name: Moreno-Franco, Belén
name: Sandoval-Insausti, Helena
name: Civeira, Fernando
name: Laclaustra, Martín
name: Guallar-Castillón, Pilar
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 1: Table S1 Food-items included as UPF; Table S2 UPF-CACS association.
Estimation of temperature of cosmological apparent horizons: a new approach
Creators: name: Chatterjee, Bhramar
name: Banerjee, Narayan
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider radiation from cosmological apparent horizon in Friedmann-Lemaitre-Robertson-Walker(FLRW) model in a double-null coordinate setting. As the spacetime is dynamic, there is no timelike Killing vector, instead we have Kodama vector which acts as dynamical time. We construct the positive frequency modes of the Kodama vector across the horizon. The conditional probability that a signal reaches the central observer when it is crossing from the outside gives the temperature associated with the horizon.
description: 11 pages, A few references added
The colour evolution of the process q q -> q q g
Creators: name: Kyrieleis, A.
name: Seymour, M. H.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the soft anomalous dimension matrix for a five-parton process, qq -> qqg. Considering different bases we unveil some interesting properties of this matrix.
description: 11 pages; calculation extended to general 5-parton kinematics
Supersymmetric approximations to the 3D supersymmetric O(N) model
Creators: name: Dawson, John F.
name: Mihaila, Bogdan
name: Berglund, Per
name: Cooper, Fred
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We develop several non-perturbative approximations for studying the dynamics of a supersymmetric O(N) model which preserve supersymmetry. We study the phase structure of the vacuum in both the leading order in large-N approximation as well as in the Hartree approximation, and derive the finite temperature renormalized effective potential. We derive the exact Schwinger-Dyson equations for the superfield Green functions and develop the machinery for going beyond the next to leading order in large-N approximation using a truncation of these equations which can also be derived from a two-particle irreducible effective action.
description: 16 pages, 3 figures
Nachrufe auf Abrohom Nouro und Fairy von Lilienfeld
Creators: name: Kaufhold, Hubert
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 93 (2009): Oriens christianus, Band 93
Can one tell Einstein's unimodular theory from Einstein's general relativity?
Creators: name: Alvarez, Enrique
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The so called unimodular theory of gravitation is compared with general relativity in the quadratic (Fierz-Pauli) regime, using a quite broad framework, and it is argued that quantum effects allow in principle to discriminate between both theories.
description: LaTeX, 20 pages
Additional file 1 of IMMPACT-recommended outcome measures and tools of assessment in burning mouth syndrome RCTs: an international Delphi survey protocol
Creators: name: B. Carey
name: A. M. Farag
name: C. Nasri-Heir
name: G. D. Klasser
name: A. Ariyawardana
name: M. Chmieliauskaite
name: A. Sardella
name: C. R. Carlson
name: C. S. Miller
name: L. Mejia
name: F. E. O’Neill
name: Albuquerque, R.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Core Outcome Set-STAndardised Protocol Items: the COSSTAP Statement.
From few to many bosons inside the unitary window: a transition between universal to non-universal behavior
Creators: name: Kievsky, A.
name: Polls, A.
name: Juliá-Díaz, B.
name: Timofeyuk, N. K.
name: Gattobigio, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Universal behaviour in few-bosons systems close to the unitary limit, where two bosons become unbound, has been intensively investigated in recent years both experimentally and theoretically. In this particular region, called the unitary window, details of the inter-particle interactions are not important and observables, such as binding energies, can be characterized by a few parameters. With an increasing number of particles the short-range repulsion, present in all atomic, molecular or nuclear interactions, gradually induces deviations from the universal behaviour. In the present letter we discuss for the first time a simple way of incorporating non-universal behaviour through one specific parameter which controls the smooth transition of the system from universal to non-universal regime. Using a system of $N$ helium atoms as an example we calculate their ground state energies as trajectories within the unitary window and also show that the control parameters can be used to determine the energy per particle in homogeneous systems when $N \rightarrow \infty$.
description: 6 pages, 3 figures
From GHGs Abatement Potential To Viable CDM Projects - The Cases of Cambodia, Lao PDR and Vietnam
Creators: name: Hanh, Dang
name: Michaelowa, Axel
name: De Jong, Friso
name: Hanh, Dang
name: Michaelowa, Axel
name: De Jong, Friso
Publisher: name: Unknown
Year: 2006
Subjects: Environmental Economics and Policy

description: This study evaluates the CDM potential in Cambodia, Lao PDR and Vietnam by focusing not only on the absolute GHG abatement value of these countries. Rather, the potential of CDM inflows into the three countries will be identified through assessing the comparative CDM endowment on the basis of an holistic analysis of each country, thereby highlight the relative positions of Cambodia, Lao PDR, and Vietnam in the global CDM market. The three main factors determining the competitiveness of Cambodia, Laos and Vietnam in the global CDM market will be examined, namely "Potential supply size - countries' facts", "Country business climate" and "Country CDM institutions and CDM project experience". The study shows the overall competitiveness level of each studied country as well as discusses which activities a country shall take to maximise the opportunities to convert theoretical mitigation options into real CDM investments. In Vietnam, for instance, the highest challenge now is to make CDM ideas economically feasible. This study shows that it is questionable that a boom of CDM investment inflows into Vietnam or - in more quantitative word - a dozen of CDM projects will be registered before 2012. In Cambodia, the probability to get a couple of CDM projects running in the first commitment period is not high although the country is quite ahead in establishing their CDM institutions in comparison with other LDCs. One of the solutions to get through the narrow window is to gain attention from multilateral carbon funds, like the Community Development Carbon Fund (CDCF) and Bio Carbon Fund (BioCF). In the case of Lao PDR, this study demonstrates that the entry into the CDM is likely to be extremely high competitive for them given their poor CDM endowment and the "lag behind" activities of the government in constituting its own CDM structure. Thus, Laos needs to make a greater effort to develop its capacity to provide a basic sufficient framework to make the country as of one CDM-LDC destination in the international donors' eyes.
Die "Forschungsstelle Christlicher Orient" an der Katholischen Universität Eichstätt-Ingolstadt
Creators: name: Kaufhold, Hubert
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 93 (2009): Oriens christianus, Band 93
The Clean Development Mechanism
Creators: name: Muller-Pelzer, Felicia
name: Muller-Pelzer, Felicia
Publisher: name: Unknown
Year: 2004
Subjects: Environmental Economics and Policy

description: This paper explores chosen CDM methodologies for methane recovery and electricity generation regarding their additionality assessment. First, a brief outline of the historical evolution will be given and the three flexibility mechanisms (the Emission Trading, the Joint Implementation and the Clean Development Mechanism) will be defined. Against this background, the paper will illustrate the working of the CDM, discuss the additionality concept, show limitations of the additionality assessment and explain the impact of the baseline setting. Second, chosen methodologies will be compared and explored with the aim to identify problems of implementation. In order to make the analysis understandable, a first section explains how the methodologies were chosen. This section is then followed by a brief description of the underlying project activities. Subsequently, the author will oppose and discuss the different paths taken by the methodologies. In doing so, contradictions will be identified. Some methodologies go further than others. Some are very general in their approach and others are very project specific. These findings reveal the potential for further generalization and simplification of the methodologies. In addition, the comprehensive evaluation makes it possible to draw conclusions about the outcome of the methodologies and to identify problems with implementing the ultimate objective of the United Nations Framework Convention [UNFCCC (1992), Article 2]. The main problem lays in the information asymmetry. But inaccuracies in quantitative and qualitative assessments also affect the outcome of the methodologies. Further, a distortion of the results can be provoked by an inadequate setting of the boundaries, an inaccurate leakage assessment and related uncertainties. Finally, the emission reductions can only be estimated correctly if an appropriate method is chosen to calculate the emission reductions. Moreover, alternative proceedings to the present UNFCCC methodology approach and their possible impact on the CDM will be briefly discussed. Based on these results, the author will make suggestions on how to proceed in the future, especially how to coordinate and consolidate the methodologies. A simplified approach will be recommended to guarantee an effective additionality assessment and an efficient structure.
Monitoraggio delle politiche per la gestione istituzionale dei dati negli EPR
Creators: name: Locati, Mario
name: Bianco, Stefano
name: Chiodetti, Anna Grazia
Publisher: name: INFN Open Access Repository
Year: 2023
Subjects: Open Science
Open Data
Data Policy
Politiche dei Dati
CoPER

description: Presentazione delle attività di monitoraggio delle politiche e delle pratiche per la gestione istituzionale dei dati negli EPR fatta dal Gruppo di Lavoro Open Science della CoPER, la Consulta dei Presidenti degli Enti Pubblici di Ricerca, ai componenti del Tavolo di lavoro per l’implementazione del Programma Nazionale per Scienza Aperta (PNSA) del MUR durante l'incontro che si è tenuto il 14 novembre 2023
Regulation-induced channel gradation in the Peace River
Creators: name: Ayles, Christopher P.
Publisher: name: University of British Columbia
Year: 2009

description: River regulation imposes direct changes on flow and sediment delivery, producing a suite of downstream responses in channel morphology. On the Peace River in northern British Columbia and Alberta, the W.A.C. Bennett hydroelectric dam has reduced peak flows while leaving sediment load effectively unchanged. My research aims to identify systematic, regulation-induced patterns of channel gradation in the mainstem Peace and its tributaries below the dam. The significance of regulation within the natural variability of basin hydrology is assessed by comparing actual regulated river flows to simulated flows based on reservoir level fluctuations. Mainstem bed elevation changes are assessed from repeatedly surveyed cross-sections and specific gauge records, supplemented by analysis of channel planform change. Results show degradation to be minimal, due to the naturally armoured gravel bed and elimination of competent flows. The predominant pattern in the upper regulated reaches is one of aggradation below tributary confluences and other sediment sources. In the long term, the Peace River may be raising its proximal bed to compensate for a loss of sediment transport capacity since regulation. Backchannel abandonment and other planform changes appear to be occurring more slowly, and may be less important to river slope adjustment. Data from the lower river are few and inconclusive. Tributary gradation was investigated by means of air photo, field surveys and dendrochronology of young floodplains. These methods reveal a range of responses to regulation, including degradation, aggradation and no apparent change. Degradation due to reduced tributary base level appears to attenuate downstream as the Peace River flood is restored by unregulated tributary flows, though this trend is complicated by other factors such as tributary sediment supply, flood timing between tributary and mainstem, and ice activity. Aggradation due to tributary fan growth may mitigate degradation; it is a less prominent response, though it appears to predominate in the lower Smoky River. Regulation is a secondary effect in the tributaries, and its influence on gradation has been limited. On the mainstem, however, it is a primary change, and the resulting channel gradation will take a long time to complete.
Neukatalogisierung und Teil-Digitalisierung der Bibliothek Goussen
Creators: name: Herkenhoff, Michael
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 93 (2009): Oriens christianus, Band 93
Nucleon Structure from Quenched Overlap Fermions
Creators: name: Galletly, D.
name: Gürtler, M.
name: Horsley, R.
name: Koller, K.
name: Linke, V.
name: Rakow, P. E. L.
name: Roberts, C. J.
name: Schierholz, G.
name: Streuer, T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We compute the lowest moments of the nucleon's structure functions using quenched overlap fermions at two different lattice spacings. The renormalisation is done nonperturbatively in the RI'-MOM-scheme.
description: Talk presented at Lattice2005 (Matrix Elements), Dublin, July 25-30, 2005; 6 pages, 6 figures, uses PoS.cls; to appear in Proceedings of Science
An efficient solution for Dirac equation in 3D lattice space with the conjugate gradient method
Creators: name: Li, B.
name: Ren, Z. X.
name: Zhao, P. W.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: An efficient method, preconditioned conjugate gradient method with a filtering function (PCG-F), is proposed for solving iteratively the Dirac equation in 3D lattice space for nuclear systems. The filtering function is adopted to avoid the variational collapsed problem and a momentum-dependent preconditioner is introduced to promote the efficiency of the iteration. The PCG-F method is demonstrated in solving the Dirac equation with given spherical and deformed Woods-Saxon potentials. The solutions given by the inverse Hamiltonian method in 3D lattice space and the shooting method in radial coordinate space are reproduced with a high accuracy. In comparison with the existing inverse Hamiltonian method, the present PCG-F method is much faster in the convergence of the iteration, in particular for deformed potentials. It may also provide a promising way to solve the relativistic Hartree-Bogoliubov equation iteratively in the future.
description: 18 pages, 7 figures
Putting the internet in context in international development : a case of institutional networking in Vietnam
Creators: name: Boyle, Grant
Publisher: name: University of British Columbia
Year: 2009

description: This thesis is a critical case study of the deployment of new information and communications technologies such as the Internet in international development. The paper examines human incentives for information technology use in different social environments and the implications of this issue for how we plan, deploy and ultimately envision IT in cross-cultural development programs and organizational contexts. The paper is based primarily on a study of the constraints on the adoption of an Internet-based research network at several academic institutions in Vietnam. While there are a number of obvious constraints associated with providing access to IT (such as connectivity and computer skills), the field study at one institution revealed the social complexity of information technology transfer; highlighting, in particular, the impact of Vietnamese authority relations on the adoption of IT for networking purposes. The thesis recommends a balanced and self-reflective approach to the socio-cultural "constraints", greater emphasis on organizational design and evaluation in information technology transfer and ongoing critical examination of the technical language that shapes our perception of IT deployment in development contexts.
Type 2 counterparts of narrow-line Seyfert 1 galaxies
Creators: name: Dewangan, G. C.
name: Griffiths, R. E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Unified models of Seyfert galaxies, based on viewing angles, successfully explain the observed differences between type 1 and 2 Seyferts. The existence of a range in accretion rates relative to the Eddington rate (from broad-line Seyfert 1s to narrow-line Seyfert 1s or NLS1s) and the unification of Seyfert galaxies imply that there must be type 2 counterparts of NLS1 galaxies i.e., Seyfert 2s with high accretion rate or small black hole mass. One such Seyfert 2, NGC5506, has already been unmasked based on near infra-red spectroscopy. Here we confirm the above result, and present evidence for two additional type 2 counterparts of NLS1s based on XMM-Newton observations. The three AGNs NGC7314, NGC7582 and NGC5506, with a type 1.9/2 optical spectrum, show extremely rapid variability by factors >2.4, 1.3, and 1.7 in 200s, 350s and 300s, respectively, and steep 2-12 keV spectrum in their intrinsic X-ray emission, characteristic of NLS1 galaxies. These observations establish the obscured NLS1 galaxies as a subclass of Seyfert 2 galaxies.
description: 4 pages, To appear in ApJ Letters
FAST FOOD FRANCHISING - FOOL'S GOLD OR FORTUNE?
Creators: name: Glover, Robert S.
name: Glover, Robert S.
Publisher: name: Unknown
Year: 1971
Subjects: Agribusiness

description: The author has examined the operations of a number of fast food franchise operations, large and small. The article presents a current evaluation of the nature, operational methods, and benefits to be gained from a fast foods franchise, as well as pointing out some of the problems that may be encountered.
Soft-gluon corrections to hard-scattering cross sections through NNNLO
Creators: name: Kidonakis, Nikolaos
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I present a systematic approach to calculating soft-gluon corrections through next-to-next-to-next-to-leading order for arbitrary hard-scattering cross sections. Using a unified approach, master formulas are derived for processes with both simple and complex color flows. Applications and numerical results are given for some processes of interest, including charged Higgs production and top quark production in the Standard Model and beyond.
description: 4 pages, presented at the International Europhysics Conference on High Energy Physics, HEP-EPS 2005, Lisbon, Portugal, July 21-27, 2005
Additional file 3 of HER2 expression on tumor-derived extracellular vesicles and circulating tumor cells in metastatic breast cancer
Creators: name: Nanou, Afroditi
name: Zeune, Leonie Laura
name: Francois-Clement Bidard
name: Jean-Yves Pierga
name: Terstappen, Leonardus Wendelinus Mathias Marie
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 3: Supplementary Table S1. Linear ACCEPT gates used for the automated enumeration of CTCs and tdEVs. Supplementary Table S2. Univariable Cox regression analyses of CK+ and CK- CTCs and tdEVs after log transformation. Supplementary Table S3. Sensitivity, specificity and accuracy of ≥ 23% CTCs and ≥ 7% tdEVs, double positive for CK and HER2, as tests to predict the HER2 status of the tissue. The accuracy increases with the total CTCs and tdEVs detected (≥ 1, 5, 10, 20, 50, 100) at the cost of number of eligible patients to be assessed.
Constructing higher dimensional exact black holes in Einstein-Maxwell-scalar-theory
Creators: name: Qiu, Jianhui
name: Gao, Changjun
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct higher dimensional and exact black holes in Einstein-Maxwell-scalar-theory. The strategy we adopted is to extend the known, static and spherically symmetric black holes in the Einstein-Maxwell-dilaton gravity and Einstein-Maxwell-scalar theory. Then we investigate the black hole thermodynamics. Concretely, the generalized Smarr formula and the first law of thermodynamics are derived.
description: 12 pages 2 figures
TRENDS IN FOOD DISTRIBUTION
Creators: name: Crawford, Terry L.
name: Southard, Leland W.
name: Crawford, Terry L.
name: Southard, Leland W.
Publisher: name: Unknown
Year: 1971
Subjects: Agribusiness

description: The authors present a very detailed and all-inclusive report on the shifting frontiers of food distribution, focusing on the challenges facing the food store operator and the wholesale food distributor during the decade of the Seventies.
STORE IMAGE - A MANAGEMENT TOOL
Creators: name: Watkins, Edgar P.
name: Watkins, Edgar P.
Publisher: name: Unknown
Year: 1971
Subjects: Agribusiness

description: This article discusses the various factors that contribute to the food store "image" as held by the shoppers in the community. The author examines techniques for discovering the store "image," and suggests techniques that may be employed to strengthen the positive values contributing to that "image."
THE FOOD INDUSTRY - 2000 A.D. REVISITED
Creators: name: Cain, Jarvis L.
name: Cain, Jarvis L.
Publisher: name: Unknown
Year: 1971
Subjects: Agribusiness

description: What will be the nature of the food industry in the year 2000 A.D.? What will be the roles of retailers, wholesalers and manufacturers? The author presents his views of future food processing and distribution practices and thereby poses a challenge to the industry to maximize its opportunities for growth during the next three decades.
Additional file 3 of Premature mortality of gastrointestinal cancer in Iran: trends and projections 2001–2030
Creators: name: Shadmani, Fatemeh Khosravi
name: Farzadfar, Farshad
name: Moein Yoosefi
name: Kamyar Mansori
name: Shadman, Reza Khosravi
name: Aliakbar Haghdoost
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Cancer
subject: Inorganic Chemistry
subject: Computational Biology

description: Additional file 3.
Improving unsupervised neural aspect extraction for online discussions using out-of-domain classification
Creators: name: Alekseev, Anton
name: Tutubalina, Elena
name: Malykh, Valentin
name: Nikolenko, Sergey
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Deep learning architectures based on self-attention have recently achieved and surpassed state of the art results in the task of unsupervised aspect extraction and topic modeling. While models such as neural attention-based aspect extraction (ABAE) have been successfully applied to user-generated texts, they are less coherent when applied to traditional data sources such as news articles and newsgroup documents. In this work, we introduce a simple approach based on sentence filtering in order to improve topical aspects learned from newsgroups-based content without modifying the basic mechanism of ABAE. We train a probabilistic classifier to distinguish between out-of-domain texts (outer dataset) and in-domain texts (target dataset). Then, during data preparation we filter out sentences that have a low probability of being in-domain and train the neural model on the remaining sentences. The positive effect of sentence filtering on topic coherence is demonstrated in comparison to aspect extraction models trained on unfiltered texts.
description: Journal of Intelligent & Fuzzy Systems, pre-press, https://content.iospress.com/articles/journal-of-intelligent-and-fuzzy-systems/ifs179908
Additional file 2 of Relationship between interstitial glucose variability in ambulatory glucose profile and standardized continuous glucose monitoring metrics; a pilot study
Creators: name: Tokutsu, Akemi
name: Okada, Yosuke
name: Torimoto, Keiichi
name: Tanaka, Yoshiya
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Additional file 2: Table S1. Results of Flash glucose monitoring for patients with type 2 diabetes and the control non-diabetic subjects.
Estimating the proportion of false null hypotheses among a large number of independently tested hypotheses
Creators: name: Meinshausen, Nicolai
name: Rice, John
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62H15 (Primary) 62J15, 62P35 (Secondary)

description: We consider the problem of estimating the number of false null hypotheses among a very large number of independently tested hypotheses, focusing on the situation in which the proportion of false null hypotheses is very small. We propose a family of methods for establishing lower $100(1-α)%$ confidence bounds for this proportion, based on the empirical distribution of the $p$-values of the tests. Methods in this family are then compared in terms of ability to consistently estimate the proportion by letting $α\to 0$ as the number of hypothesis tests increases and the proportion decreases. This work is motivated by a signal detection problem that occurs in astronomy.
description: Published at http://dx.doi.org/10.1214/009053605000000741 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Increasing aqueous drug solubility by solvent electrospinning of poly(2-ethyl-2-oxazoline) based stable amorphous solid dispersions with high drug loading
Creators: name: Frateur, Olmo
name: Becelaere, Jana
name: Vervaet, Chris
name: Hoogenboom, Richard
name: De Clerck, Karen
Publisher: name: Zenodo
Year: 2023

description: Approximately 40% of all marketed drugs and over 90% of drugs in development suffer from poor aqueous solubility, and hence limited bioavailability upon oral administration. This current challenge in pharmaceutics has led to an increased interest in advanced solubility-enhancing strategies, with the formulation of amorphous solid dispersions (ASDs) as one of the most promising routes. Here, the active pharmaceutical ingredient is molecularly dispersed in a polymeric carrier, hence increasing its chemical potential with respect to its highly stable crystalline counterpart and improving the thermodynamic driving force for dissolution. Nonetheless, the amount of marketed ASDs is still limited, as many ASDs lack physical stability, and recrystallization to their less soluble state limits the applicability. In this research, an important step is taken towards the bioavailability improvement of poorly water-soluble drugs through the formulation of stable ASDs, with flubendazole (FBZ), itraconazole (ITC), mebendazole (MBZ) and celecoxib (CCX) as known BCS  class II model compounds. Solvent electrospinning of a solution of the drug and poly(2-ethyl-2-oxazoline) is put forward, because of the extremely fast solvent evaporation, which freezes the API in the polymeric carrier in a highly homogeneous manner. As such, nanofibrous ASDs with ultrahigh drug loadings (up to 55, 60, 70, and 80 wt% for FBZ, ITC, MBZ, and CCX respectively) and long-term stability (at least one year) were obtained. A combination of experimental analysis and molecular dynamics simulations revealed that this formulation strategy provides strong, dominant, and highly stable polymer-drug hydrogen bonds, which is crucial to obtaining high drug loadings and preserving the long-term amorphous character of the ASDs. In vitro drug release studies confirm the remarkable potential of solvent electrospun ASDs by significantly increased drug solubility values (e.g. up to 50 times for ITC after 5 hours) and dissolution rates, even after one-year storage of the formulations.
Contact line motion for partially wetting fluids
Creators: name: Eggers, Jens
Publisher: name: arXiv
Year: 2005
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study the flow close to an advancing contact line in the limit of small capillary number. To take into account wetting effects, both long and short-ranged contributions to the disjoining pressure are taken into account. In front of the contact line, there is a microscopic film corresponding to a minimum of the interaction potential. We compute the parameters of the contact line solution relevant to the matching to a macroscopic problem, for example a spreading droplet. The result closely resembles previous results obtained with a slip model.
Über das christliche Erbe Henochs und einige Probleme des Testamentum Domini
Creators: name: Winkler, Gabriele
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 93 (2009): Oriens christianus, Band 93
Near Infrared Surface Properties of the Two Intrinsically Brightest Minor Planets (90377) Sedna and (90482) Orcus
Creators: name: Trujillo, Chadwick A.
name: Brown, Michael E.
name: Rabinowitz, David L.
name: Geballe, Thomas R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present low resolution K band spectra taken at the Gemini 8 meter telescope of (90377) Sedna and (90482) Orcus (provisional designations 2003 VB12 and 2004 DW, respectively), currently the two minor planets with the greatest absolute magnitudes (i.e. the two most reflective minor planets). We place crude limits on the surface composition of these two bodies using a Hapke model for a wide variety of assumed albedos. The unusual minor planet (90377) Sedna was discovered on November 14, 2003 UT at roughly 90 AU with 1.6 times the heliocentric distance and perihelion distance of any other bound minor planet. It is the first solar system object discovered between the Kuiper Belt and the Oort Cloud, and may represent a transition population between the two. The reflectance spectrum of (90377) Sedna appears largely featureless at the current signal-to-noise ratio, suggesting a surface likely to be highly processed by cosmic rays. For large grain models (100 micron to 1 cm) we find that (90377) Sedna must have less than 70% surface fraction of water ice and less than 60% surface fraction of methane ice to 3 sigma confidence. Minor planet (90482) Orcus shows strong water ice absorption corresponding to less than 50% surface fraction for grain models 25 micron and larger. Orcus cannot have more than 30% of its surface covered by large (100 mm to 1 cm) methane grains to 3 sigma confidence.
description: Accepted for publication in the Astrophysical Journal
ABOUT ABU ALI IBN SINA'S TRANSFORMATION OF A HEALTHY LIFESTYLE
Creators: name: Nazarova, Firuza
Publisher: name: Zenodo
Year: 2024

description: Ibn Sina showed that every living thing has a natural norm for its species. The creature with the most moderate clientele is the human being. His great achievement was that he was able to show his concept of the client in the example of the human body, from the general to the individual. Everyone has their own client.
SUGRA/Strings like to be bald
Creators: name: Buchel, Alex
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore the embedding of the phenomenological holographic models describing thermal relativistic ordered conformal phases in ${\mathbb R}^{2,1}$ in SUGRA/String theory. The dual black branes in a Poincare patch of asymptotically $AdS_4$ have ``hair'' -- a condensate of the order parameter for the broken symmetry. In a gravitational dual the order parameter for a spontaneous symmetry breaking is represented by a bulk scalar field with a nontrivial potential. To construct the ordered conformal phases perturbatively we introduce a phenomenological deformation parameter in the scalar potential. We find that while the ordered phases exist for different values of the deformation parameter, they disappear before the deformation is removed, in one case once the potential is precisely as in the top-down holography. It appears that the holographic models with the conformal ordered phases are in the String theory swampland.
description: 9 pages, 4 figures
Additional file 1 of Premature mortality of gastrointestinal cancer in Iran: trends and projections 2001–2030
Creators: name: Shadmani, Fatemeh Khosravi
name: Farzadfar, Farshad
name: Moein Yoosefi
name: Kamyar Mansori
name: Shadman, Reza Khosravi
name: Aliakbar Haghdoost
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Cancer
subject: Inorganic Chemistry
subject: Computational Biology

description: Additional file 1.
Diffraction Dissociation - 50 Years Later
Creators: name: White, Sebastian N.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The field of Diffraction Dissociation, which is the subject of this workshop, began 50 years ago with the analysis of deuteron stripping in low energy collisions with nuclei. We return to the subject in a modern context- deuteron dissociation in $\sqrt{s_{NN}}= 200$ GeV d-Au collisions recorded during the 2003 RHIC run in the PHENIX experiment. At RHIC energy, d$\to$n+p proceeds predominantly (90%) through Electromagnetic Dissociation and the remaining fraction via the hadronic shadowing described by Glauber. Since the dissociation cross section has a small theoretical error we adopt this process to normalize other cross sections measured in RHIC.
description: Submitted to: Proceedings of DIS05 conference, Diffraction and Vector Meson Working Group. 5 pages,2 figures
Additional file 2 of Premature mortality of gastrointestinal cancer in Iran: trends and projections 2001–2030
Creators: name: Shadmani, Fatemeh Khosravi
name: Farzadfar, Farshad
name: Moein Yoosefi
name: Kamyar Mansori
name: Shadman, Reza Khosravi
name: Aliakbar Haghdoost
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Cancer
subject: Inorganic Chemistry
subject: Computational Biology

description: Additional file 2.
Recent NA48 results on semileptonic and rare kaon decays. Measurement of Vus
Creators: name: Litov, L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The new results of investigation of K^0_Le3 and K^{\pm}e3 decays performed by NA48 Collaboration are presented. The measured branching fractions are used to extract Vus. The values of Ke3 form-factors and radiative K^0_Le3γbranching ratio are reported. A list of recent NA48 results concerning some rare neutral kaon decays is given.
description: LaTeX, 7 pages, 1 figure