cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
δημοσίεσυση 7 Πρακτικά 3ο Συνέδριο Θεολόγων .pdf
Creators: name: Stafidas, Dimitrios
name: Alpochoritis, Christos
Publisher: name: figshare
Year: 2021
Subjects: subject: 139999 Education not elsewhere classified
subject: FOS: Educational sciences

description: Στην παρούσα ανακοίνωση θα παρουσιαστούν αρχικά τα βασικά χαρακτηριστικά του αραβικού κόσμου, της γλώσσας και της θρησκείας και θα επιχειρηθεί μια γνωριμία με το πολιτισμικό και ιστορικό υπόβαθρο των γονέων προσφύγων μαθητών αραβικής προέλευσης. Επιπλέον, θα τονιστούν οι ιδιαιτερότητες των προσφυγικών κοινωνιών και στοιχεία της δομής τους. Καθότι η πρόοδος των μαθητών εξαρτάται και από την επιτυχή επικοινωνία μεταξύ γονέων και σχολείου και προκειμένου να ξεπεραστούν τα εμπόδια επικοινωνίας των εκπαιδευτικών με τους γονείς αυτούς, θα γίνει αναφορά σε μια σειρά μεθόδων προσέγγισης της ισλαμικής κοινότητας στο πλαίσιο μιας διαπολιτισμικής και διαθρησκειακής επικοινωνίας που κρίνονται απαραίτητες στις ιδιαίτερες συνθήκες του σημερινού σχολείου. Ορισμένες ενδεικτικές στρατηγικές προσέγγισης που θα προταθούν είναι: η χρήση εικόνων/οπτικού υλικού και δίγλωσσου έντυπου υλικού, η αποφυγή πολιτισμικών συγκρίσεων, η αποφυγή συναντήσεων με γονείς ανήμερα μουσουλμανικών θρησκευτικών αργιών, κ.ά. Μάλιστα θα γίνει επίδειξη πρωτότυπου έντυπου υλικού που θα μπορούσε να αποτελέσει χρήσιμο εργαλείο για τους εκπαιδευτικούς κατά τη συναναστροφή τους με γονείς από αραβικές χώρες, αλλά και υλικού που χρησιμοποιείται σε αντίστοιχες περιστάσεις σε άλλες ευρωπαϊκές χώρες. Τέλος, θα αναφερθούν συχνά λάθη κατά την επικοινωνία εκπαιδευτικών και γονέων προσφύγων μαθητών, όπως π.χ. κατά την εξωγλωσσική επικοινωνία (χειρονομίες, στάση σώματος, οπτική επαφή, κ.ά.) μέσω συγκεκριμένων παραδειγμάτων.
Aspects of the Color Flavor Locking phase of QCD in the Nambu-Jona Lasinio approximation
Creators: name: Casalbuoni, R.
name: Gatto, R.
name: Nardulli, G.
name: Ruggieri, M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study two aspects of the CFL phase of QCD in the NJL approximation. The first one is the issue of the dependence on μof the ultraviolet cutoff in the gap equation, which is solved allowing a running coupling constant. The second one is the dependence of the gap on the strange quark mass; using the high density effective theory we perform an expansion in the parameter (m_s/μ)^2 after checking that its numerical validity is very good already at first order.
description: LaTeX file, 6 figures
Spheres, Deficit Angles and the Cosmological Constant
Creators: name: Navarro, Ignacio
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider compactifications of six dimensional gravity in four dimensional Minkowski or de Sitter space times a two dimensional sphere, S^2. As has been recently pointed out, it is possible to introduce 3-branes in these backgrounds with arbitrary tension without affecting the effective four dimensional cosmological constant, since its only effect is to induce a deficit angle in the sphere. We show that if a monopole like configuration of a 6D U(1) gauge field is used to produce the spontaneous compactification of the two extra dimensions in a sphere a fine tuning between brane and bulk parameters is reintroduced once the quantization condition for the gauge field is taken into account, so the 4D cosmological constant depends on the brane tension. This problem is absent if instead of the monopole we consider a four form field strength in the bulk to obtain the required energy-momentum tensor. Also, making use of the four form field, we generalize the solution to an arbitrary number of dimensions (\ge 6), keeping always four noncompact dimensions and compactifying the rest in a n-dimensional sphere. We show that a (n+1)-brane with arbitrary tension can be introduced in this background without affecting the effective 4D cosmological constant.
description: 14 pages, LaTeX
Superallowed Beta Decay of Nuclei with A >or= 62: The Limiting Effect of Weak Gamow-Teller Branches
Creators: name: Hardy, J. C.
name: Towner, I. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The most precise value of V_{ud}, which is obtained from superallowed nuclear beta decay, leads to a violation of CKM unitarity by 2.2 sigma. Experiments are underway on two continents to test and improve this result through decay studies of odd-odd N = Z nuclei with A >or= 62. We show, in a series of illustrative shell-model calculations, that numerous weak Gamow-Teller branches are expected to compete with the superallowed branch in each of these nuclei. Though the total Gamow-Teller strength is significant, many of the individual branches will be unobservably weak. Thus, new techniques must be developed if reliable ft-values are to be obtained with 0.1% precision for the superallowed branches.
description: 4 pages, 1 figure. revtex4
Gravitational Wilson Lines in 3D de Sitter
Creators: name: Castro, Alejandra
name: Sabella-Garnier, Philippe
name: Zukowski, Claire
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct local probes in the static patch of Euclidean dS$_3$ gravity. These probes are Wilson line operators, designed by exploiting the Chern-Simons formulation of 3D gravity. Our prescription uses non-unitary representations of $so(4)\simeq su(2)_L\times su(2)_R$, and we evaluate the Wilson line for states satisfying a singlet condition. We discuss how to reproduce the Green's functions of massive scalar fields in dS$_3$, the construction of bulk fields, and the quasinormal mode spectrum. We also discuss the interpretation of our construction in Lorentzian signature in the inflationary patch, via $SL(2,\mathbb{C})$ Chern-Simons theory.
description: 46 pages, 1 figure; v2: final version for JHEP, minor edits
Extended Mosaic Observations with the Cosmic Background Imager
Creators: name: Readhead, A. C. S.
name: Mason, B. S.
name: Contaldi, C. R.
name: Pearson, T. J.
name: Bond, J. R.
name: Myers, S. T.
name: Padin, S.
name: Sievers, J. L.
name: Cartwright, J. K.
name: Shepherd, M. C.
name: Pogosyan, D.
name: Prunet, S.
name: Altamirano, P.
name: Bustos, R.
name: Bronfman, L.
name: Casassus, S.
name: Holzapfel, W. L.
name: May, J.
name: Pen, U. -L.
name: Torres, S.
name: Udomprasert, P. S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Two years of microwave background observations with the Cosmic Background Imager (CBI) have been combined to give a sensitive, high resolution angular power spectrum over the range 400 < l < 3500. This power spectrum has been referenced to a more accurate overall calibration derived from WMAP. The data cover 90 deg^2 including three pointings targeted for deep observations. The uncertainty on the l > 2000 power previously seen with the CBI is reduced. Under the assumption that any signal in excess of the primary anisotropy is due to a secondary Sunyaev-Zeldovich anisotropy in distant galaxy clusters we use CBI, ACBAR, and BIMA data to place a constraint on the present-day rms mass fluctuation sigma_8. We present the results of a cosmological parameter analysis on the l < 2000 primary anisotropy data which show significant improvements in the parameters as compared to WMAP alone, and we explore the role of the small-scale cosmic microwave background data in breaking parameter degeneracies.
description: 16 pages including 14 color figures; accepted by ApJ. v2: new parameter analysis including latest VSA
Software-Defined Network-Based Vehicular Networks: A Position Paper on Their Modeling and Implementation
Creators: name: Nkenyereye, Lionel
name: Nkenyereye, Lewis
name: Islam, S M Riazul
name: Choi, Yoon Ho
name: Bilal, Muhammad
name: Jan, Jong Wook
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: C.2.1; C.2.2; C.2.6; E.1; G.2.2; E.4; G.1.3; I.1
subject: 68M10, 68M11, 68M12, 68M15, 68M14, 94C15, 68P30, 05Cxx

description: There is a strong devotion in the automotive industry to be part of a wider progression towards the Fifth Generation (5G) era. In-vehicle integration costs between cellular and vehicle-to-vehicle networks using Dedicated Short Range Communication could be avoided by adopting Cellular Vehicle-to-Everything (C-V2X) technology with the possibility to re-use the existing mobile network infrastructure. More and more, with the emergence of Software Defined Networks, the flexibility and the programmability of the network have not only impacted the design of new vehicular network architectures but also the implementation of V2X services in future intelligent transportation systems. In this paper, we define the concepts that help evaluate software-defined-based vehicular network systems in the literature based on their modeling and implementation schemes. We first overview the current studies available in the literature on C-V2X technology in support of V2X applications. We then present the different architectures and their underlying system models for LTE-V2X communications. We later describe the key ideas of software-defined networks and their concepts for V2X services. Lastly, we provide a comparative analysis of existing SDN-based vehicular network system grouped according to their modeling and simulation concepts. We provide a discussion and highlight vehicular ad-hoc networks' challenges handled by SDN-based vehicular networks.
description: 14 pages, 3 figures, Sensors 2019
Factors Limiting Centralized Land Circulation in China from the Perspective of Farmers’ Property Right
Creators: name: Liu, Xin-Li
name: Liu, Xin-Li
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Moderate scale
subject: Land operation
subject: Real-time
subject: Social problems

description: At present, there are many factors limiting large area centralized, rapid development, and moderately large-scale land operation in China. These factors include (i) the existing land utilization system is still at adaptation stage, and it lacks universal agreement of people on large-scale land operation; (ii) farmers’ dependence on land is great; (iii) it is difficult to transfer surplus labor; (iv) there is no positive connection between promotion of moderately large-scale land operation and realization of increase of farmers’ income; (v) it remains to be proved whether large-scale operation can become a stable rural occupation and whether big farming households can grow to professional farmers; (vi) large-scale land operation in rural areas may lead to waste of resources; (vii) the promotion of large-scale land operation may cause other social contradictions.
Tectaria teijsmanniana S. Y. Dong 2014, comb. nov.
Creators: name: Dong, Shi-Yong
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Tectariaceae
Tectaria
Tectaria teijsmanniana

description: Tectaria teijsmanniana (Baker) S.Y. Dong, comb. nov.
 Basionym:— Acrostichum teijsmannianum Baker in Beccari (1886: 56).
 Type:— INDONESIA. Lesser Sunda Islands: Sumba, 21 Apr. 1930, Teijsmann 10696 (holotype BO!, isotypes K-000427711!, L).
 Homotypic synonyms:— Stenosemia teijsmanniana (Baker) Diels (1899: 198), Heterogonium teijsmannianum (Baker) Holttum (1950: 29), syn. nov.
description: Published as part of Dong, Shi-Yong, 2014, Nomenclatural novelties in the fern genus Tectaria (Tectariaceae), pp. 225-228 in Phytotaxa 178 (3) on page 227, DOI: 10.11646/phytotaxa.178.3.10, http://zenodo.org/record/5145503
title: Roma Casa Famiglia 2006
Creators: name: Giorgini, Armando
Publisher: name: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani
Year: 2017
Subjects: fotografie; periferie; studi urbani; etnografia

description: Fotografie e testi di Armando Giorgini.
description: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani, No 2 (2017): La città tra romanzo e studi urbani/ The city between novels and urban studies
Evolution of relativistic thin discs with a finite ISCO stress: I. Stalled accretion
Creators: name: Mummery, Andrew
name: Balbus, Steven A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present solutions to the relativistic thin disc evolutionary equation using an $α$-model for the turbulent stress tensor. Solutions with a finite stress at the innermost stable circular orbit (ISCO) give rise to bolometric light curves with a shallow power law time dependence, in good agreement with those observed in tidal disruption events. A self-similar model based on electron scattering opacity, for example, yields a power law index of $-11/14$, as opposed to $-19/16$ for the case of zero ISCO stress. These solutions correspond to an extended period of relaxation of the evolving disc which, like the light curves they produce, is not sustainable indefinitely. Cumulative departures from the approximation of exact circular orbits cause the power law index to evolve slowly with time, leading eventually to the steeper fall-off associated with traditional zero ISCO stress models. These modified solutions are discussed in detail in a companion paper.
description: 11 pages, 4 figures. Accepted for publication in MNRAS
MOESM5 of Abnormal level of CUL4B-mediated histone H2A ubiquitination causes disruptive HOX gene expression
Creators: name: Lin, Ye
name: Yu, Juan
name: Wu, Jianxin
name: Wang, Shan
name: Zhang, Ting
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 5: Table S4. ChIP-qpcr primer.
MOESM1 of Changes in pneumococcal carriage prevalence and factors associated with carriage in Norwegian children, four years after introduction of PCV13
Creators: name: A. Løvlie
name: D. Vestrheim
name: I. Aaberge
name: A. Steens
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: The additional file includes the following material: An English translation of the questionnaire used in the study; Table S1. Characteristics of the surveys and study participants in 2006, 2008, 2013 and 2015; Table S2. Carriage prevalence per 100 children shown for the variables previously associated with carriage that have not been presented in Table 2 of the main article; Figure S1. Carriage prevalence per 100 children shown per serotype, separately for PCV7-type carriage, carriage of serotypes that are included in PCV13 but not in PCV7 (PCV13–7) and non-vaccine type (NVT) carriage.
F-term, D-term and hybrid brane inflation
Creators: name: Matsuda, Tomohiro
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study inflation and reheating in models for the brane universe, considering hybrid brane inflation without tachyon condensation. We expect that some fields that are localized on different branes interact with O(1) coupling when branes are on top of each other, while the interaction vanishes when branes are separated at a distance. If the interaction is needed to avoid spontaneous breaking of supersymmetry on the brane, our idea for hybrid brane inflation works. In our model, when branes are far apart, supersymmetry is spontaneously broken by the fields on a brane, which induces inflation. The inflaton field is the moduli for the brane distance. At the end of inflation, when branes come close, supersymmetry is restored by the interaction between fields on the branes, then the oscillation starts to reheat the Universe. In this paper we construct explicit models for F-term and D-term inflation. There are at least two major advantages. The most attractive point is that reheating is natural in our model, because the trigger field is not the tachyon but a conventional field on the brane. The serious constraint from the loop correction, which always appears in conventional models for hybrid inflation, is avoided.
description: 13pages, latex2e, final version, to appear in JCAP
Employed Farmers in the Pearl River Delta and Related Issues
Creators: name: Huang, Yu-Xuan
name: Liu, Zhi-Hua
name: Ma, Jun
name: An, Mi
name: Xiang, An-Qiang
name: Huang, Yu-Xuan
name: Liu, Zhi-Hua
name: Ma, Jun
name: An, Mi
name: Xiang, An-Qiang
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Employed farmers
subject: Agricultural floating farmers
subject: the Pearl River Delta

description: As a special weak group in agricultural floating population, employed Farmer makes special historic contribution to socio-economic development of the Pearl River Delta. However, employed farmers are faced with survival difficulties, which lead to a series of social issues. From historical origin, current situations and social issues, we put forward countermeasures to solve problems of employed farmers: solve the household registration of employed farmers; raise the compensation standard of land expropriation and demolition; cancel the admission threshold; provide reemployment guidance; and establish management funds of employed farmers.
MOESM7 of Abnormal level of CUL4B-mediated histone H2A ubiquitination causes disruptive HOX gene expression
Creators: name: Lin, Ye
name: Yu, Juan
name: Wu, Jianxin
name: Wang, Shan
name: Zhang, Ting
Publisher: name: figshare
Year: 2019
Subjects: Molecular Biology
Biological Sciences not elsewhere classified
Developmental Biology

description: Additional file 7: Table S6. Nanosamples.
title: Beyond dichotomies, in the search for a democratic dialogue toward social-ecological care: Lessons from the Simeto River Agreement in Sicily, IT
Creators: name: Pappalardo, Giusy
name: Gravagno, Filippo
Publisher: name: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani
Year: 2018
Subjects: Democratic governance, Self-organized communities, Third Mission of Universities (Governance democratica, Comunità auto-organizzate, Terza Missione Universitaria)

description: In contemporary societies, environmental and social crises arise as two faces of the same coin, in concert with the crisis of current democratic systems. Innovative forms of democratic governance are needed for facing these crises. This requires the search for a common path between self-organized communities and institutions toward more responsible and effective actions for taking care of social ecological systems. How can this be done, in contexts where communities and institutions do not have a strong background of collaborative practices? This paper reflects on a process that has been set up since 2008 by the XXXX of the University of XXXXX and developed thanks to a specific approach to the institutional academic Third Mission, inspired by the paradigms of action research. The process has been conducted through a long-term university-community partnership. Regardless of various phases of conflict, the partnership built a dialogical relationship with institutions at various levels, ending up in 2015 in an ongoing experiment, the Simeto River Agreement, in Eastern Sicily, IT.

Nelle società contemporanee, le crisi ambientali e sociali possono essere lette come due facce della stessa medaglia, in relazione con la crisi degli ordinamenti democratici attuali. Per superare tale condizione, è oggi necessario sperimentare nuove forme di governance basate su percorsi condivisi tra comunità auto-organizzate e istituzioni per produrre azioni responsabili ed efficaci nella tutela dei socio-ecosistemi. Come far sì che ciò accada, in contesti dove comunità e istituzioni non hanno alle spalle un'attitudine consolidata a intraprendere percorsi collaborativi? Il paper propone alcune riflessioni che emergono da un processo avviato nel 2008 dal XXXXX dell'Università di XXXX e alimentato mediante uno specifico approccio alla Terza Missione universitaria, ispirato ai paradigmi della ricerca azione. Il processo è stato condotto attraverso una partnership di lungo termine con la comunità della Valle del Simeto (Sicilia Orientale). Nonostante diverse fasi di conflitto, la partnership ha costruito una relazione dialogica con le istituzioni – a vari livelli – esitando nel 2015 in una sperimentazione in corso, il Patto di Fiume Simeto.
description: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani, No 3 (2018): Spazi che abilitano/ Enabling Space
Tectaria wigmanii S. Y. Dong 2014, comb. nov.
Creators: name: Dong, Shi-Yong
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Tectariaceae
Tectaria
Tectaria wigmanii

description: Tectaria wigmanii (Racib.) S.Y. Dong, comb. nov.
 Basionym:— Aspidium wigmanii Raciborski (1902: 61).
Type:—Cult. Hort. Bot. 2 K.XI.13 (holotype BO, isotype L), original from Aru Islands, Indonesia.
 Homotypic synonyms:— Dryopteris wigmanii (Racib.) C. Christensen (1905: 301). Heterogonium wigmanii (Racib.) Holltum (1955: 271), syn. nov.
description: Published as part of Dong, Shi-Yong, 2014, Nomenclatural novelties in the fern genus Tectaria (Tectariaceae), pp. 225-228 in Phytotaxa 178 (3) on page 227, DOI: 10.11646/phytotaxa.178.3.10, http://zenodo.org/record/5145503
Thermal-viscous instability in tilted accretion disks: a possible application to IW And-type dwarf novae
Creators: name: Kimura, Mariko
name: Osaki, Yoji
name: Kato, Taichi
name: Mineshige, Shin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: IW And stars are a subgroup of dwarf novae characterized by repetitive light variations of the intermediate-brightness state with oscillations, which is terminated by brightening. This group of dwarf novae is also known to exhibit a wide variety even within one system in long-term light curves including usual dwarf-nova outbursts, Z Cam-type standstills, and so on, besides the typical IW And-type variations mentioned above. Following the recent observations suggesting that some IW And stars seem to have tilted disks, we have investigated how the thermal-viscous instability works in tilted accretion disks in dwarf novae and whether it could reproduce the essential features of the light curves in IW And stars. By adopting various simplifying assumptions for tilted disks, we have performed time-dependent one-dimensional numerical simulations of a viscous disk by taking into account various mass supply patterns to the disk; that is, the gas stream from the secondary star flows not only to the outer edge of the disk but also to the inner portions of the disk. We find that tilted disks can achieve a new kind of accretion cycle, in which the inner disk almost always stays in the hot state while the outer disk repeats outbursts, thereby reproducing alternating mid-brightness interval sometimes with dips and brightening, which are quite reminiscent of the most characteristic observational light variations of IW And stars. Further, we have found that our simulations produce diverse light variations, depending on different mass supply patterns even without time variations in mass transfer rates. This could explain the wide variety in long-term light curves of IW And stars.
description: Accepted for publication in PASJ. 21 pages, 18 figures, and 1 table
The Influence of Sun's and Moon's Shadows on Cosmic-Ray Anisotropy
Creators: name: Ye, Xuan'ang
name: Zhang, Yi
name: He, Jiayin
name: Zhao, Shiping
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Large-scale anisotropy, with amplitudes reaching approximately 0.1% at TeV energies, has been observed by multiple cosmic-ray experiments. The obstruction of cosmic rays by the Sun and Moon creates shadow effects, potentially impacting the observed cosmic ray anisotropy. To evaluate these effects, this study calculates the contributions of the Sun's and Moon's shadows to the overall cosmic-ray anisotropy in both local solar and sidereal time. The analysis reveals that in local sidereal time, the total 1D projection amplitude of the anisotropy is around 0.003%, which is significantly smaller than the observed cosmic-ray anisotropy. This indicates that the influence of the Sun's and Moon's shadows on cosmic-ray anisotropy analysis in local sidereal time is negligible. In contrast, in local solar time, the shadow-induced deficit appears in a very small time bin, with a magnitude comparable to that of the cosmic-ray solar anisotropy. This deficit could serve as a benchmark for validating anisotropy measurements in future facilities.
description: 15 pages, 8 figures
Varying alpha, thresholds and extra dimensions
Creators: name: Dent, Thomas
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider variations of coupling strengths and mass ratios in and beyond the Standard Model, in the light of various mechanisms of mass generation. In four-dimensional unified models, heavy quark and superparticle thresholds and the electron mass can completely alter the (testable) relation between Delta ln alpha and Delta ln mu, where mu \equiv m_p/m_e. In extra-dimensional models where a compactification scale below the fundamental scale is varying, definite predictions may result even without unification; we examine some models with Scherk-Schwarz supersymmetry-breaking.
description: 24 pages, minor edits, slight change in observational numbers from Murphy et al., added remarks on long-range forces
Cultivation of Modern and New Farmers from the Perspective of Black Box of Science and Technology
Creators: name: Chen, Shou-Zhu
name: Chen, Shou-Zhu
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Black box of science and technology
subject: New farmers
subject: Cultivation

description: On the basis of analyzing the connotation and function of black box of science and technology, this article expounds the necessity of cultivating modern and new farmers in China at present, and points out that with incessant progress of science and technology, the modern agriculture based on black box of science and technology will continue to grow, which requires a large number of new farmers who can learn and improve black box of agricultural science and technology. Finally, the recommendations are put forward for cultivation of new farmers: improving farmers' training system; enhancing rural financial support, so that the farmers benefit from black box of science and technology; strengthening the cultivation of the practical ability, and promoting farmers' management capacity; strengthening the cultivation of innovative ability, and nurturing innovative farmers.
Propagation and Relaxation of Tension in Stiff Polymers
Creators: name: Hallatschek, Oskar
name: Frey, Erwin
name: Kroy, Klaus
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present a unified theory for the longitudinal dynamic response of a stiff polymer in solution to various external perturbations (mechanical excitations, hydrodynamic flows, electrical fields, temperature quenches ...) that can be represented as sudden changes of ambient/boundary conditions. The theory relies on a comprehensive analysis of the non--equilibrium propagation and relaxation of backbone stresses in a wormlike chain. We recover and substantially extend previous results based on heuristic arguments. Intriguing new experimental implications are pointed out.
description: 4 pages, 3 figures
Limits to surface-enhanced Raman scattering near arbitrary-shape scatterers
Creators: name: Michon, Jérôme
name: Benzaouia, Mohammed
name: Yao, Wenjie
name: Miller, Owen D.
name: Johnson, Steven G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The low efficiency of Raman spectroscopy can be overcome by placing the active molecules in the vicinity of scatterers, typically rough surfaces or nanostructures with various shapes. This surface-enhanced Raman scattering (SERS) leads to substantial enhancement that depends on the scatterer that is used. In this work, we find fundamental upper bounds on the Raman enhancement for arbitrary-shaped scatterers, depending only on its material constants and the separation distance from the molecule. According to our metric, silver is optimal in visible wavelengths while aluminum is better in the near-UV region. Our general analytical bound scales as the volume of the scatterer and the inverse sixth power of the distance to the active molecule. Numerical computations show that simple geometries fall short of the bounds, suggesting further design opportunities for future improvement. For periodic scatterers, we use two formulations to discover different bounds, and the tighter of the two always must apply. Comparing these bounds suggests an optimal period depending on the volume of the scatterer.
title: Troppo competenti? Riflessioni sull’abilitazione delle competenze degli attori locali nei processi di rigenerazione urbana di contesti marginali
Creators: name: Ranzini, Alice
Publisher: name: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani
Year: 2018
Subjects: competenze non esperte; rigenerazione urbana; coprogettazione

description: Il riconoscimento e l’attivazione di saperi differenti per la rigenerazione dei territori è da tempo un campo aperto di riflessione e sperimentazione per gli studi urbani. Mentre la ricerca appare impegnata a costruire contesti di senso nuovi in cui sperimentare la contaminazione con forme altre di sapere sia teorico che pratico, i processi istituzionali di costruzione di politiche sembrano faticare a scardinare ruoli e visioni consolidate.
L’articolo, ripercorrendo le fasi di interazione tra rete locale e istituzione per la riqualificazione del quartiere ERP Giambellino Lorenteggio a Milano, si propone di analizzare gli esiti del processo rispetto al riconoscimento della competenza progettuale espressa dai soggetti locali. Al contempo, mettendo in luce alcuni nodi critici della vicenda, l’articolo riflette sulle dinamiche di interazione tra istituzioni e reti locali e sulle sfide aperte alla revisione degli approcci consolidati alla rigenerazione urbana
description: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani, No 3 (2018): Spazi che abilitano/ Enabling Space
Theoretical constraints on the Higgs potential of the general $331$ model
Creators: name: Costantini, Antonio
name: Ghezzi, Margherita
name: Pruna, Giovanni Marco
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This article reviews the theoretical constraints on the scalar potential of a general extension of the Standard Model that encompasses a $SU(3)_c\times SU(3)_L\times U(1)_X$ gauge symmetry. In this respect, the boundedness-from-below is analysed to identify the correct criteria for obtaining the physical minima of the Higgs parameter space. Furthermore, perturbativity and unitarity bounds are discussed in light of the exact diagonalisation of the scalar fields. This study represents a framework for fast numerical checks on specific $331$ Model benchmarks that are relevant for future collider searches.
description: 8 pages (two columns), accepted for publication in Physics Letters B
title: Deviations and Thresholds: teaching as a field of experimentation for other practices of urbanism
Creators: name: Jacques, Paola Berenstein
name: Rosa, Thaís Troncon
Publisher: name: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani
Year: 2018
Subjects: Urbanism, Teaching, Experimentation

description: Despite the countless criticisms of the exaggerated functionalism and rationalism of modern urbanism, the modern methodological foundations on which the disciplinary field of urbanism has been consolidated have not yet been fully questioned. In fact, in most undergraduate courses in architecture and urbanism in Brazil, these bases, inherited from the 19th century, remain operative and still do not seem to have been sufficiently problematized. That modern orientation more purist, positivist, functionalist, teleological, that follows a certain idea of technical, ineluctable progress, which exacerbated the notions of order and control, became hegemonic in the field of urbanism. However, another modern line also criticizes the excesses of functionalism, its simplifications, in urbanism itself as a scientific discipline that above all sought to control, order and thus also limit the complexity of the urban experience. Our proposal is to return to these pertinent criticisms in order to think of urbanism and, above all, its teaching as an expanded or expanded field of experimentation, based on a series of other less positivistic, simplifying or homogenizing methodological experiences that may attempt to encompass the multiplicity, heterogeneity and complexity of contemporary cities. It is a proposition that puts at the center of the teaching (and professional practice) of urbanism the relationship with the practitioners of the city, their experiences, the other rationalities and norms in relation to the hegemonic models, the dynamics of self-production and self-management, and, first and foremost, the disputes they prompt.
description: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani, No 3 (2018): Spazi che abilitano/ Enabling Space
Complex dynamics of the biological rhythms: gallbladder and heart cases
Creators: name: Imponente, Giovanni
Publisher: name: arXiv
Year: 2004
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: A theoretical analysis of the mechanisms underlying the dynamics of gallbladder and heart pulsation could clarify the question regarding the classification as chaotic of the associated behaviour, eventually related to a normal and healthy beat; this analysis is particularly relevant in view of the control of dynamics bifurcations arising in situations of disease. In this work is presented a summary of the DFA method applied to gallbladder volume data for a modest number of healthy and ill patients: the presence of signal correlation is found in both cases, but the fit shapes differ from some critical values.
description: 3 pages, 8 figures, to appear on Physica A
Lysiphyllum dewitii Bandyop. & Ghoshal 2014, comb. nov.
Creators: name: Bandyopadhyay, Subir
name: Ghoshal, Partha Pratim
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Lysiphyllum
Lysiphyllum dewitii

description: 1.Lysiphyllum dewitii (K. Larsen & S. S. Larsen) Bandyop. & Ghoshal, comb. nov.
 Bauhinia dewitii K. Larsen & S. S. Larsen, Gard. Bull. Singapore 31: 1. 1978.
 Type: Borneo, Mt. Doya, Bau, Chai, P., S. 29920 (holotype K000760792, image!, isotypes A00312895 image! (HUH 2014), L0018719 n.v., SING n.v.).
 DISTRIBUTION: Endemic to Borneo.
description: Published as part of Bandyopadhyay, Subir & Ghoshal, Partha Pratim, 2014, Two new combinations in Lysiphyllum (Leguminosae-Caesalpinioideae), pp. 298-300 in Phytotaxa 178 (4) on page 298, DOI: 10.11646/phytotaxa.178.4.3, http://zenodo.org/record/5145659
Classical capacity of the lossy bosonic channel: the exact solution
Creators: name: Giovannetti, Vittorio
name: Guha, Saikat
name: Lloyd, Seth
name: Maccone, Lorenzo
name: Shapiro, Jeffrey H.
name: Yuen, Horace P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The classical capacity of the lossy bosonic channel is calculated exactly. It is shown that its Holevo information is not superadditive, and that a coherent-state encoding achieves capacity. The capacity of far-field, free-space optical communications is given as an example.
description: 4 pages, 2 figures (revised version)
Economic Shocks and Civil Conflict: The Case of Large Floods
Creators: name: Ghimire, Ramesh
name: Ferreira, Susana
name: Ghimire, Ramesh
name: Ferreira, Susana
Publisher: name: Unknown
Year: 2013
Subjects: subject: Environmental Economics and Policy
subject: International Development
subject: Political Economy
subject: Floods
subject: natural disasters
subject: economics shocks
subject: GDP growth
subject: civil conflict

description: We investigate the impact of large floods on the risk of civil conflict in a sample of 125 countries between 1985 and 2009. We control for endogeneity of floods and the potential spatial and temporal dependency of civil conflict. We find that floods increase the probability of conflict incidence through a negative impact on short-run GDP growth.
MOESM1 of Ozurdex (dexamethasone intravitreal implant) for the treatment of intermediate, posterior, and panuveitis: a systematic review of the current evidence
Creators: name: Saanwalshah Saincher
name: Gottlieb, Chloe
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure 1. Changes in Central Retinal Thickness Across Studies. Figure 2. The Average Improvement in Visual Acuity (logMAR) per Study. Figure 3. The Prevalence of Adverse Effects. Figure 4. The Number of Eyes with an Adverse IOP Event per study. Figure 5. The Number of Eyes with Systemic Treatment before Ozurdex Implantation. Figure 6. The Number of Eyes with/without Systemic Treatment while being Treated with an Ozurdex Implant.
Deeply Virtual Compton Scattering and Saturation Approach
Creators: name: Favart, L.
name: Machado, M. V. T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the deeply virtual Compton scattering (DVCS) in the color dipole approach, implementing the dipole cross section through the saturation model, which interpolates successfully between soft and hard regimes. The imaginary and real part of the DVCS amplitude are obtained and the results are compared to the available data.
description: 12 pages - Vers.2. Accepted by EJP
A low-cost cryogenic temperature measurement system using Arduino microcontroller
Creators: name: Lee, Woong Sung
Publisher: name: arXiv
Year: 2019
Subjects: subject: Physics Education (physics.ed-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We developed a simple, flexible, low-cost, and computer-controlled cryogenic temperature measurement system for undergraduate instructional laboratories. An Arduino microcontroller board measures the voltage across a silicon diode to calculate its temperature. Resistors and a voltage regulator provide constant current into the silicon diode. We present a graphical user interface based on the open-source Processing language. The cost of the complete temperature measurement system is thus only a small fraction of any highly-developed commercial system. Our performance test shows that the system works at a reasonable accuracy from 297.15 K (typical room temperature) down to 77 K (liquid nitrogen temperature).
description: 15 pages, 6 figures, 2019 Joint Fall Meeting of the Texas Sections of APS, AAPT and Zone 13 of the SPS
title: Self-organized practices for complex urban transformation. The case of Bagnoli in Naples, Italy
Creators: name: Ragozino, Stefania
name: Varriale, Andrea
name: Esposito De Vita, Gabriella
Publisher: name: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani
Year: 2018
Subjects: urban regeneration, governance, social movements

description: The current political instability and economic uncertainty slow down and complicate urban transformations and their correspondent decisional processes. At the same time, however, “austerity urbanism” pushes cities to explore alternative policy-making approaches that might include new actors in the policy network.

We investigate this democratic potentiality by analyzing different configurations of actors (2002-2016) that have been participating in the over two decades-long, and still incomplete, transformation of a former industrial area in Bagnoli, in western Naples (Italy). In 2015, the central Government took over the city’s planning competences over the area. In response, several social movements have intensified their action against what they regard as an unchecked, “neo-liberal” transformation of the area. The compatibility of the respective views, as well as pragmatic considerations, led to an alignment between movements and the city and to their joint opposition to the Government. This configuration, we argue, makes room for usually excluded actors and is thus an innovative way of urban policy making.
description: Tracce Urbane. Rivista Italiana Transdisciplinare di Studi Urbani, No 3 (2018): Spazi che abilitano/ Enabling Space
DSpace - Der lange Weg zum siebten Streich
Creators: name: Goldschmidt, Oliver
Publisher: name: Zenodo
Year: 2021

description: Die Entwicklung von DSpace 7 hat bereits einen langen Weg hinter sich, seit 2015 die
 Entscheidung getroffen wurde, die beiden technisch in die Jahre gekommenen DSpace-Oberflächen
 JSPUI und XMLUI abzulösen und in einer einzigen Oberfläche zu vereinen. Ein Meilenstein auf
 dem Weg war die Open Repositories 2018 in Bozeman/Montana, auf der die neue Oberfläche und
 die völlig überarbeitete Rest API vorgestellt wurden. Die Implementierung war noch nicht beendet,
 aber es gab Zeitpläne, DSpace 7 im Jahr 2019 fertigstellen zu können. Tatsächlich gibt es seit Mitte
 2019 eine öffentliche Preview von DSpace 7, die auf der Open Repositories in Hamburg vorgestellt
 wurde, aber bis heute ist die Entwicklung nicht vollständig abgeschlossen und ein finales, für
 Produktionssysteme geeignetes Release 7.0 liegt noch nicht vor.
 Der Vortrag soll versuchen, eine Darstellung der aktuellen Situation zu geben und eine Analyse der
 Gründe für die Verzögerungen aufzeigen.
Dirac Monopoles in the Ernst--Schwarzschild Spacetime
Creators: name: Bytsenko, A. A.
name: Goncharov, Yu. P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is discussed that the Ernst--Schwarzschild metric describing a nonrotating black hole in the external magnetic field admits the solutions of the Dirac monopole types for the corresponding Maxwell equations. The given solutions are obtained in explicit form and a possible influence of the conforming Dirac monopoles on Hawking radiation is also outlined.
description: Int. Journal of Modern Physics A, vol. 18 (2003), 2153-2158
DIFERENCAS SALARIAIS POR COR NO MERCADO DE TRABALHO DA REGIAO SUL DO BRASIL
Creators: name: Maldaner, Iandra De Soouza
name: De Souza, Keila Rodrigues
name: Bender Greco, Silvia Cristina
name: Shikida, Pery Francisco Assis
name: Staduto, Jefferson Andronio Ramundo
name: Maldaner, Iandra De Soouza
name: De Souza, Keila Rodrigues
name: Bender Greco, Silvia Cristina
name: Shikida, Pery Francisco Assis
name: Staduto, Jefferson Andronio Ramundo
Publisher: name: Unknown
Year: 2006
Subjects: subject: Financial Economics
subject: Labor and Human Capital
subject: Diferencas salariais
subject: Cor
subject: Regiao Sul
subject: Teste Qui-quadrado
subject: Salary differences
subject: Color
subject: South area
subject: Square-qui Test

description: Este trabalho objetivou analisar, por meio do Teste Qui-quadrado, as diferenças salariais por cor (brancos e não brancos) no mercado de trabalho da Região Sul do Brasil, no ano de 2002. Como corolário, foi verificada a existência de diferenças salariais dos trabalhadores envolvidos no mercado de trabalho, em que os efeitos de interação social refletem diretamente nos salários dos indivíduos, constatando, assim, fatores de discriminação e/ou preconceito salarial por cor. À guisa desta conclusão, faz-se mister a ação pública que possibilite a inserção no mercado de trabalho em condições mais justas. ---------------------------------------------------------------- This work intends to analyze, using the Square-qui Test, the salary differences for skin color (white and not white) in the job market of South area in Brazil, for the year of 2002. As a result, it was verified the existence of the workers' salary differences in the job market, in which the effects of social interaction reach directly in the individuals' wages, verifying discrimination factors and/or salary prejudice for skin color. With this conclusion, it is necessary the public action that make it possible the insertion in the job market of fairy conditions.
A brief (blazar oriented) overview on topics for multi-wavelength observations with TeV photons
Creators: name: Costamante, L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Multi-wavelength observations with TeV photons are an essential diagnostic tool to study the physics of TeV sources. The complex variability of blazars, however (timescales from years down to minutes, with different patterns and SED behaviours), requires a great effort on simultaneous campaigns, which should be performed possibly over several days. Spectral information is essential, and now with the new TeV and X-ray telescopes it can be obtained on timescales less than one hour. The insights from such observations can be tremendous, since recent results have shown that the X-ray and TeV emissions do not always follow the same behaviour, and flares can have different relations between rise and decay times. Unfortunately, the strong pointing constraints of XMM do not allow the full use of this satellite simultaneously with ground telescopes.
description: 8 pages, 6 figures. Invited talk at the 2nd Veritas Symposium: "TeV Astrophysics of extragalactic sources". April 2003, Chicago