cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Virial models and Anisotropy of Velocity Dispersion in e-galaxies
Creators: name: Kondratyev, B. P.
name: Kireeva, E. N.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences
subject: 85-XX (Primary) 85A05 (Secondary)

description: A tensor virial approach is used to construct detailed models of 22 flattened ellipticals. The models are combined with the new observational data: extended surface brightness distributions, the profiles of isophotes flattening and their twisting, the rotation curves and the velocity dispersion profiles. A key feature of these models is a rigorous consideration of the influence of the spatial shape of galaxies (oblate spheroid or triaxial ellipsoid) on the dynamics, as well as the structure of the internal density layers in these systems. For each galaxy the ratio of the rotational energy to the potential energy was found. Comparing this ratio with the observed it is concluded that the majority of these systems cannot have isotropic velocity dispersion tensors. The anisotropy parameter limited to the interval 0.0-0.224. A correlation was found between and flattening of the outer regions for giant E-galaxies. Our results are compared with the results of other researchers. It was found that for small fast rotators our values \b{eta} are in good agreement with those, obtained in the ATLAS project. However, for giant E-galaxies, our models provide better agreement with observations, than axisymmetric JAM models. In addition, our velocity dispersion anisotropy results are in satisfactory agreement with the results of high resolution cosmological simulations in the Illustris project
description: 10 pages, 5 figures
Plant health status of Fagus spp. (FAGUSTAT)
Creators: name: Viaene, Nicola
Publisher: name: Zenodo
Year: 2021
Subjects: Euphresco, plant health, risk assessment, monitoring, biology,microbiota, beech leaf disease, Fagus, Litylenchus crenatae, nematodes

description: Slide of the Euphresco project 2020-A-334 'Plant health status of Fagus spp. (FAGUSTAT)'
description: Project funded through the Euphresco network
2021 Kidney and Kidney Tumor Segmentation Challenge
Creators: name: Heller, Nicholas
name: Papanikolopoulos, Nikolaos
name: Weight, Christopher
Publisher: name: Zenodo
Year: 2020
Subjects: MICCAI Challenges
Biomedical Challenges
MICCAI
Semantic Segmentation
Kidney Tumors
Computed Tomography

description: This is the challenge design document for the "2021 Kidney and Kidney Tumor Segmentation Challenge", accepted for MICCAI 2021. There is currently a great interest in quantitatively studying the morphology of kidney tumors in order to better characterize surgical complexity and inform treatment planning. Semantic segmentation is a powerful tool for this, but it requires expert reading and considerable manual effort. The KiTS19 challenge introduced the first large-scale public dataset of kidney and kidney tumor semantic segmentations, representing a considerable step towards reliable automatic segmentation of these structures. Unfortunately, it was limited in both the scope of the dataset and the structures that were annotated. The goal of the KiTS21 challenge is to address these limitations by incorporating data from disparate geographical locations and acquisition times, and by providing segmentation labels for more extensive anatomical structures such as the ureters and renal vessels. This will enhance both the clinical utility of the resulting methods, as well as the technical challenge for participants.
Dissipation and Tunnelling in Quantum Hall Bilayers
Creators: name: Jack, Robert L.
name: Lee, Derek K. K.
name: Cooper, Nigel R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We discuss the interplay between transport and intrinsic dissipation in quantum Hall bilayers, within the framework of a simple thought experiment. We compute, for the first time, quantum corrections to the semiclassical dynamics of this system. This allows us to re-interpret tunnelling measurements on these systems. We find a strong peak in the zero-temperature tunnelling current that arises from the decay of Josephson-like oscillations into incoherent charge fluctuations. In the presence of an in-plane field, resonances in the tunnelling current develop an asymmetric lineshape.
description: 4 pages, 3 figures
Nyssodrysternum cretatum Monne 1985
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Nyssodrysternum
Nyssodrysternum cretatum

description: 6. Nyssodrysternum cretatum Monné, 1985
Type locality — Brazil, Mato Grosso: Sinop (12°31’S, 55°37’W). (MNRJ). Distribution — Panama, Ecuador, Surinam, French Guiana, Brazil (Amazonas, Pará, Rondônia, Mato Grosso), Peru, Bolivia.
 Nyssodrysternum cretatum Monné, 1985e: 539, fig. 2; Tavakilian et al., 1997: 309 (hosts); Julio et al., 2000: 43 (holotype); Monné, 2001b: 25 (cat. hosts).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Competition is the underlying mechanism controlling viscous fingering and wormhole growth
Creators: name: Cabeza, Yoar
name: Hidalgo, Juan J.
name: Carrera, Jesus
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Viscous fingering and wormhole growth are complex nonlinear unstable phenomena. We view both as the result of competition for water in which the capacity of an instability to grow depends on its ability to carry water. We derive empirical solutions to quantify the finger/wormhole flow rate in single-, two-, and multiple-finger systems. We use these solutions to show that fingering and wormhole patterns are a deterministic result of competition. For wormhole growth, controlled by dissolution, we solve re-active transport analytically within each wormhole to compute dissolution at the wormhole walls and tip. The generated patterns (both for viscous fingering and wormhole growth under moderate Damk ohler values) follow a power law decay of the number of fingers/wormholes with depth with an exponent of -1 consistent with field observations
Additional file 1 of A growth-coupling strategy for improving the stability of terpenoid bioproduction in Escherichia coli
Creators: name: Tan, Jing Chong
name: Hu, Qitiao
name: Scrutton, Nigel S.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary material: Supplementary Figures 1-3.
Additional file 5 of Qualitative exploration of determinants of active mobility and social participation in Urban neighborhoods: individual perceptions over objective factors?
Creators: name: Bollenbach, Lukas
name: Kanning, Martina
name: Niermann, Christina
Publisher: name: figshare
Year: 2024
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Supplementary Material 5: Additional file 5_Citations to validate general key factors for active mobility (AM) and social participation (SocPar).docx.
Scalar field perturbations in fresh inflation
Creators: name: Bellini, Mauricio
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: FOS: Physical sciences

description: The model of fresh inflation with increasing cosmological parameter provides sufficient e-folds to solve the flatness/horizon problem and the density fluctuations agree with experimental values. In this model the temperature increases during inflation and reach its maximum value when inflation ends (where the number of e-folds is $N(t_e) \gg 60$). The most important characteristic of this model is that provides a natural transition between the end of inflation and the epoch when the universe is radiation dominated.
description: 4pages, 3 figures
Additional file 3 of Qualitative exploration of determinants of active mobility and social participation in Urban neighborhoods: individual perceptions over objective factors?
Creators: name: Bollenbach, Lukas
name: Kanning, Martina
name: Niermann, Christina
Publisher: name: figshare
Year: 2024
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Supplementary Material 3: Additional file 3_Overview of the content of the categories with a focus on social participation (SocPar).docx.
Volta Basin Water Balance
Creators: name: Andreini, M.
name: Van De Giesen, N.
name: Van Edig, A.
name: Fosu, M.
name: Andah, W.
name: Andreini, M.
name: Van De Giesen, N.
name: Van Edig, A.
name: Fosu, M.
name: Andah, W.
Publisher: name: Unknown
Year: 2000
Subjects: subject: Environmental Economics and Policy
subject: Volta river basin

description: Water balances pertaining to the flux of water through the Volta River Basin and a black box model of the rainfall/runoff relationship for estimating the river flows into the Akosombo Reservoir are presented. As the water demand has approached supply, the tradeoffs between competing water uses are likely to intensify. It is also apparent from the balances that land use and land cover changes in the uplands of the basin are destined to play a pivotal role in determining the future of the basin.
Disentangled Sticky Hierarchical Dirichlet Process Hidden Markov Model
Creators: name: Zhou, Ding
name: Gao, Yuanjun
name: Paninski, Liam
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The Hierarchical Dirichlet Process Hidden Markov Model (HDP-HMM) has been used widely as a natural Bayesian nonparametric extension of the classical Hidden Markov Model for learning from sequential and time-series data. A sticky extension of the HDP-HMM has been proposed to strengthen the self-persistence probability in the HDP-HMM. However, the sticky HDP-HMM entangles the strength of the self-persistence prior and transition prior together, limiting its expressiveness. Here, we propose a more general model: the disentangled sticky HDP-HMM (DS-HDP-HMM). We develop novel Gibbs sampling algorithms for efficient inference in this model. We show that the disentangled sticky HDP-HMM outperforms the sticky HDP-HMM and HDP-HMM on both synthetic and real data, and apply the new approach to analyze neural data and segment behavioral video data.
Ab-initio density functional study of O on the Ag(001) surface
Creators: name: Gajdos, M.
name: Eichler, A.
name: Hafner, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The adsorption of oxygen on the Ag(001) is investigated by means of density functional techniques. Starting from a characterization of the clean silver surfaces oxygen adsorption in several modifications (molecularly, on-surface, sub-surface, Ag$_2$O) for varying coverage was studied. Besides structural parameters and adsorption energies also work-function changes, vibrational frequencies and core level energies were calculated for a better characterization of the adsorption structures and an easier comparison to the rich experimental data.
description: 26 pages, 8 figures, Surf. Sci. accepted
title: Σύγκριση 18F-FDG και 68Ga-DOTATATE PET/CT σε νευροενδοκρινείς όγκους του ήπατος
title: Comparisons of 18F-FDG and 68Ga-DOTATATE at neuroendocrine tumors of the liver
titleType: AlternativeTitle
Creators: name: Zάκου, Λεοντία
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: 68Ga-DOTATATE
18F-FDG
PET/CT
SUVmax
Ki67
Βαθμοί όγκου

description: Σκοπός Η εργασία αποσκοπεί στο να υποδείξει την αναγκαιότητα της διάγνωσης των νευροενδοκρινών όγκων, που βρίσκονται στο ήπαρ, με το απεικονιστικό σύστημα PET/CT και με τη βοήθεια των ραδιοφαρμάκων 18F-FDG και 68Ga-DOTATATE. Επίσης στοχεύει στην αναφορά των λειτουργιών των δύο αυτών ραδιοφαρμάκων στον οργανισμό του εξεταζόμενου και στις τελικές διαφορές μεταξύ τους. Υλικά και Μεθοδολογία Η μέθοδος διάγνωσης βασίζεται σε εξετάσεις 19 ασθενών από το τμήμα PET/CT του Ιδρύματος Ιατροβιολογικών Ερευνών της Ακαδημίας Αθηνών (ΙΙΒΕΑΑ), στους οποίους χορηγήθηκαν τα ραδιοφάρμακα 18F-FDG και 68Ga-DOTATATE σε διαφορετικές μέρες. Η αρχή λειτουργίας της διαδικασίας ήταν η απόκτηση των εικόνων του PET/CT σε εξετάσεις που δεν ξεπερνούσαν τους 2 ή 3 μήνες μεταξύ τους και η σύγκριση τους με τον δείκτη Ki67 και του βαθμού όγκου. Ανάλυση των εικόνων έγινε με το ImageJ. Αποτελέσματα Παρουσιάζονται τα αποτελέσματα των εικόνων PET των ραδιοφαρμάκων 18F-FDG και 68Ga-DOTATATE και οι διαφορές τους στην προσρόφηση στους ιστούς του ήπατος. Από τις τιμές των SUVmax παρατηρείται η τεράστια διαφορά της προσρόφησης του ραδιοφαρμάκου 68Ga-DOTATATE. Από τις τιμές του δείκτη Ki67 έγινε ταξινόμηση των βαθμών των όγκων. Από τους 19 ασθενείς οι 3 έχουν βαθμό όγκου G1, 9 έχουν βαθμό G2 και 1 ασθενής G3. Υπήρχε υψηλή προσρόφηση στην ανίχνευση όγκων από το 68Ga- DOTATATE με 30,8%, από τα δύο ραδιοφάρμακα μαζί με τιμή 46,1% και καμία προσρόφηση μόνο με το ραδιοφάρμακο 18F-FDG. Συμπεράσματα Τα συμπεράσματα της έρευνας αναδεικνύουν τη χρησιμότητα του ραδιοφαρμάκου 68Ga- DOTATATE στους νευροενδοκρινείς όγκους του ήπατος στην έκφραση των καλά διαφοροποιημένων όγκων με πιθανώς καλοήθη συμπεριφορά (G1) και των καλά διαφοροποιημένων όγκων με αβέβαιη συμπεριφορά (G2). Αντιθέτως, η χρησιμότητα του 18F-FDG είναι μεγαλύτερη για τα κακώς διαφοροποιημένα νευροενδοκρινή καρκινώματα με υψηλό βαθμό κακοήθειας.
Teaching Strategies of Primary School Teachers in First and Foreign Language
Creators: name: Μανάρα Μαρία Αχιλλέα
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: teaching strategies
language learning strategies
foreign language learning
στρατηγικές διδασκαλίας
στρατηγικές γλωσσικής εκμάθησης
εκμάθηση ξένης γλώσσας

description: The beneficial role of language learning strategies (LLS) has been established by many studies. However, research on language teaching strategies is rather rare. The current dissertation aims at filling this gap by investigating language teaching strategies in primary education in Greece. The data was collected in a big private primary school in Greece and the participants were foreign language (L2) and native language (L1) teachers. Triangulation of data was carried out through: a) a 38-item questionnaire which is based on Oxford‟s (1990) SILL (Strategy Inventory for Language Learning) and administered to 30 teachers, b) classroom observations and c) interviews with these teachers. High promotion of all strategy categories by teachers was found. Results indicated a higher strategy use by L2 teachers and a significant difference compared to L1 teachers regarding social and affective strategies. No significant differences were found for any teaching strategy as regards gender and academic qualifications. With respect to L1 teachers, a significant effect of age was found for the compensation strategy and a significant effect of teaching years for the same strategy; teaching experience also influenced the promotion of social strategy by L2 teachers
description: Ο ευεργετικός ρόλος των στρατηγικών γλωσσικής εκμάθησης έχει αποδειχθεί από πολλές έρευνες. Ωστόσο, οι έρευνες πάνω στις στρατηγικές διδασκαλίας σπανίζουν. Η τρέχουσα διατριβή στοχεύει στο να καλύψει αυτό το κενό με την έρευνα των στρατηγικών διδασκαλίας στην πρωτοβάθμια εκπαίδευση στην Ελλάδα. Η συλλογή των δεδομένων διεξάχθηκε σε ένα μεγάλο ιδιωτικό σχολείο στην Ελλάδα και οι συμμετέχοντες ήταν εκπαιδευτικοί ξένης γλώσσας (Γ2) και εκπαιδευτικοί με μητρική γλώσσα την ελληνική (Γ1). Ο τριγωνισμός δεδομένων πραγματοποιήθηκε μέσω α) ενός ερωτηματολογίου 38 ερωτήσεων το οποίο βασίστηκε στο ερωτηματολόγιο Strategy Inventory for Language Learning (SILL) της Oxford (1990) και μοιράστηκε σε 30 εκπαιδευτικούς β) της παρακολούθησης μαθημάτων γ) συνεντεύξεων με τους εκπαιδευτικούς. Διαπιστώθηκε υψηλή χρήση όλων των στρατηγικών διδασκαλίας από τους εκπαιδευτικούς. Τα αποτελέσματα έδειξαν υψηλότερη χρήση στρατηγικών από τους Γ2 εκπαιδευτικούς και μια σημαντική διαφορά σε σύγκριση με τους Γ1 εκπαιδευτικούς όσον αφορά τις κοινωνικές και συναισθηματικές στρατηγικές. Δεν βρέθηκαν στατιστικά σημαντικές διαφορές για καμία στρατηγική διδασκαλίας όσον αφορά το φύλο και τα ακαδημαϊκά προσόντα. Για τους Γ1 εκπαιδευτικούς βρέθηκε μια σημαντική διαφορά σχετικά με την επίδραση της ηλικίας στις στρατηγικές αναπλήρωσης και μια σημαντική διαφορά σχετικά με την επίδραση των χρόνων διδασκαλίας των εκπαιδευτικών στις ίδιες στρατηγικές. Η διδακτική εμπειρία επηρέασε επίσης τη χρήση των κοινωνικών στρατηγικών από τους Γ2 εκπαιδευτικούς
On two theorems for flat, affine group schemes over a discrete valuation ring
Creators: name: Vasiu, Adrian
Publisher: name: arXiv
Year: 2004
Subjects: subject: Number Theory (math.NT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 11G10, 11G18, 14F30, 14G35, 14G40, 14K10, and 14J10

description: We include short and elementary proofs of two theorems characterizing reductive group schemes over a discrete valuation ring, in a slightly more general context.
description: 10 pages. To appear in C. E. J. M
On the close optical companion of V1494 Aql: problems with light curve modelling
Creators: name: Kiss, L. L.
name: Csak, B.
name: Derekas, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: New observations of the eclipsing nova V1494 Aql were analysed in order to estimate the effect of the optical companion located 1.4 arcsec southwest. R and I-band images (stellar FWHM~1.2-1.4 arcsec) taken close to the primary minimum were used to determine relative magnitude differences between the nova and the companion, which were found to be Delta R~0.20 mag and Delta I~0.52 mag (in the sense nova minus companion). After correcting R-band time-series observations for the secondary light, the eclipse depth has been found to be almost twice as deep. Before modelling any late eclipsing light curve that is available in the literature, the data must be corrected for the light of the companion.
description: 4 pages, 4 figures, accepted for publication as a "Research Note" in A&A
Allocation of EU Aid towards ACP-Countries
Creators: name: Wolf, Susanna
name: Spoden, Dominik
name: Wolf, Susanna
name: Spoden, Dominik
Publisher: name: Unknown
Year: 2000
Subjects: subject: International Relations/Trade
subject: ACP
subject: aid
subject: EU
subject: European Union

description: In the renegotiations of the Lomé Convention (1998-2000) not only trade issues but also the aid relationship were under review. A major challenge is induced by the EU's proposal of shifting the aid allocation from needs to merit criteria. Our regression analysis shows, however, that EU aid was not primarily allocated according to the needs and performance of the ACP countries in the past, but to other interests of the EU members. If transfers change now under the new agreement from being an entitlement to being subject to performance criteria, agreement on these criteria has to be reached. A fundamental reform of the Stabex system was also agreed on in the new Suva Convention and will change the allocation of EU aid further. It has proven impossible to support agricultural producers and encourage diversification with the same instrument. To reach the latter goal support for the private sector should be enhanced. Therefore it is also important to analyse further how the allocation and use of aid may increase productive investment.
Atmospheric Escape from Hot Jupiters
Creators: name: Etangs, A. Lecavelier des
name: Vidal-Madjar, A.
name: McConnell, J. C.
name: Hebrard, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The extra-solar planet HD209458b has been found to have an extended atmosphere of escaping atomic hydrogen (Vidal-Madjar et al. 2003), suggesting that ``hot Jupiters'' closer to their parent stars could evaporate. Here we estimate the atmospheric escape (so called evaporation rate) from hot Jupiters and their corresponding life time against evaporation. The calculated evaporation rate of HD209458b is in excellent agreement with the HI Lyman-alpha observations. We find that the tidal forces and high temperatures in the upper atmosphere must be taken into account to obtain reliable estimate of the atmospheric escape. Because of the tidal forces, we show that there is a new escape mechanism at intermediate temperatures at which the exobase reaches the Roche lobe. From an energy balance, we can estimate plausible values for the planetary exospheric temperatures, and thus obtain typical life times of planets as a function of their mass and orbital distance.
description: A&A Letters, in press
Precise Measurement of the Solar Neutrino Day/Night and Seasonal Variation in Super-Kamiokande-I
Creators: name: Kamiokande Collaboration
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The time variation of the elastic scattering rate of solar neutrinos with electrons in Super-Kamiokande-I was fit to the variations expected from active two-neutrino oscillations. The best fit in the Large Mixing Angle solution has a mixing angle of tan^2theta=0.55 and a mass squared difference of Deltam^2=6.3times10^-5eV^2 between the two neutrino mass eigenstates. The fitted day/night asymmetry of -1.8+-1.6(stat)+1.3-1.2(syst)% has improved statistical precision over previous measurements and agrees well with the expected asymmetry of -2.1%.
description: 5 pages, 7 figures; submitted to Phys. Rev. D (rapid communication)
Mapping diffusivity of narrow channels into one-dimension
Creators: name: Zarif, Mahdi
name: Bowles, Richard K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The diffusion of particles trapped in long narrow channels occurs predominantly in one dimension. Here, molecular dynamics simulation is used to study the inertial dynamics of two-dimensional hard disks, confined to long, narrow, structureless channels with hard walls in the no-passing regime. We show that the diffusion coefficient obtained from the mean squared displacement can be mapped onto the exact results for the diffusion of the strictly one-dimensional hard rod system through an effective occupied volume fraction obtained from either the equation of state or a geometric projection of the particle interaction diameters.
description: 7 pages, 10 figures
Kondo Effect in the Transport Through a Quantum Dot: Extended Noncrossing Approximation Approach
Creators: name: Gerace, D.
name: Pavarini, E.
name: Andreani, L. C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We calculate the conductance through a single quantum dot coupled to metallic leads, modeled by the spin 1/2 Anderson model. We adopt the finite-U extension of the noncrossing approximation method. Our results are in good agreement with exact numerical renormalization group results both in the high temperature and in the Kondo (low temperature) regime. Thanks to this approach, we were able to fit fairly well recently reported measurements by S. De Franceschi et al. in a quantum dot device. We show that, contrarily to what previously suggested, the conductance of this particular device can be understood within the spin-1/2 Anderson model, in which the effects of the multilevel structure of the dot are neglected.
description: Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES02), Crakow, Poland, July 10-13, 2002
Hi-C 2.1 Observations of Jetlet-like Events at Edges of Solar Magnetic Network Lane
Creators: name: Panesar, Navdeep K.
name: Sterling, Alphonse C.
name: Moore, Ronald L.
name: Winebarger, Amy R.
name: Tiwari, Sanjiv K.
name: Savage, Sabrina L.
name: Golub, Leon
name: Rachmeler, Laurel A.
name: Kobayashi, Ken
name: Brooks, David H.
name: Cirtain, Jonathan W.
name: De Pontieu, Bart
name: McKenzie, David E.
name: Morton, Richard J.
name: Peter, Hardi
name: Testa, Paola
name: Walsh, Robert W.
name: Warren, Harry P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present high-resolution, high-cadence observations of six, fine-scale, on-disk jet-like events observed by the High-resolution Coronal Imager 2.1 (Hi-C 2.1) during its sounding-rocket flight. We combine the Hi-C 2.1 images with images from SDO/AIA, and IRIS, and investigate each event's magnetic setting with co-aligned line-of-sight magnetograms from SDO/HMI. We find that: (i) all six events are jetlet-like (having apparent properties of jetlets), (ii) all six are rooted at edges of magnetic network lanes, (iii) four of the jetlet-like events stem from sites of flux cancelation between majority-polarity network flux and merging minority-polarity flux, and (iv) four of the jetlet-like events show brightenings at their bases reminiscent of the base brightenings in coronal jets. The average spire length of the six jetlet-like events (9,000$\pm$3000km) is three times shorter than that for IRIS jetlets (27,000$\pm$8000km). While not ruling out other generation mechanisms, the observations suggest that at least four of these events may be miniature versions of both larger-scale coronal jets that are driven by minifilament eruptions and still-larger-scale solar eruptions that are driven by filament eruptions. Therefore, we propose that our Hi-C events are driven by the eruption of a tiny sheared-field flux rope, and that the flux-rope field is built and triggered to erupt by flux cancelation.
description: 10 pages, 5 figures, 1 Table, accepted for publication in ApJ Letters
Additional file 8 of Cytosine methylation of mature microRNAs inhibits their functions and is associated with poor prognosis in glioblastoma multiforme
Creators: name: Cheray, Mathilde
name: Etcheverry, Amandine
name: Jacques, Camille
name: Pacaud, Romain
name: Bougras-Cartron, Gwenola
name: Aubry, Marc
name: Denoual, Florent
name: Peterlongo, Pierre
name: Arulraj Nadaradjane
name: Briand, Joséphine
name: Akcha, Farida
name: Heymann, Dominique
name: Vallette, François
name: Mosser, Jean
name: Ory, Benjamin
name: Pierre-François Cartron
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 8. Extended experimental procedures.
Additional file 1 of Targeting cancer-associated fibroblasts/tumor cells cross-talk inhibits intrahepatic cholangiocarcinoma progression via cell-cycle arrest
Creators: name: Mancarella, Serena
name: Gigante, Isabella
name: Pizzuto, Elena
name: Serino, Grazia
name: Terzi, Alberta
name: Dituri, Francesco
name: Maiorano, Eugenio
name: Vincenti, Leonardo
name: De Bellis, Mario
name: Ardito, Francesco
name: Calvisi, Diego F.
name: Giannelli, Gianluigi
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Supplementary Material 1–4
Can noncommutativity resolve the Big-Bang singularity?
Creators: name: Maceda, M.
name: Madore, J.
name: Manousselis, P.
name: Zoupanos, G.
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: A possible way to resolve the singularities of general relativity is proposed based on the assumption that the description of space-time using commuting coordinates is not valid above a certain fundamental scale. Beyond that scale it is assumed that the space-time has noncommutative structure leading in turn to a resolution of the singularity. As a first attempt towards realizing the above programme a modification of the Kasner metric is constructed which is commutative only at large time scales. At small time scales, near the singularity, the commutation relations among the space coordinates diverge. We interpret this result as meaning that the singularity has been completely delocalized.
description: Latex, 13 pages, 2 figures, accepted for publication in EPJC
Torsional Oscillations in Dynamo Models with Fluctuations and Potential for Helioseismic Predictions of the Solar Cycles
Creators: name: Pipin, V. V.
name: Kosovichev, A. G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Using a nonlinear mean-field solar dynamo model, we study relationships between the amplitude of the `extended' mode of migrating zonal flows (`torsional oscillations') and magnetic cycles, and investigate whether properties the torsional oscillations in subsurface layers and in the deep convection zone can provide information about the future solar cycles. We consider two types of dynamo models: models with regular variations of the alpha-effect, and models with stochastic fluctuations, simulating `long'- and 'short-memory' types of magnetic activity variations. It is found that torsional oscillation parameters, such the zonal acceleration, show a considerable correlation with the magnitude of the subsequent cycles with a time lag of 11-20 yr. The sign of the correlation and the time-lag parameters can depend on the depth and latitude of the torsional oscillations as well as on the properties of long-term (`centennial') variations of the dynamo cycles. The strongest correlations are found for the zonal acceleration at high latitudes at the base of the convection zone. The model results demonstrate that helioseismic observations of the torsional oscillations can be useful for advanced prediction of the solar cycles, one-two sunspot cycles ahead.
description: 14 pages, 11 figures
Nyssodrysternum instabile Monne 1992
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Nyssodrysternum
Nyssodrysternum instabile

description: 16. Nyssodrysternum instabile Monné, 1992
Type locality — Brazil, Rio de Janeiro: Rio de Janeiro (Corcovado). (MNRJ). Distribution — Brazil (Espírito Santo to São Paulo).
 Nyssodrysternum instabile Monné, 1992: 775, fig. 3; Julio et al., 2000: 43 (holotype).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Reevaluation of the $^{22}$Na(p,$γ$) reaction rate: Implications for the detection of $^{22}$Na gamma rays from novae
Creators: name: Jenkins, D. G.
name: Lister, C. J.
name: Janssens, R. V. F.
name: Khoo, T. L.
name: Moore, E. F.
name: Rehm, K. E.
name: Truett, B.
name: Wuosmaa, A. H.
name: Freer, M.
name: Fulton, B. R.
name: Jose, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Understanding the processes which create and destroy $^{22}$Na is important for diagnosing classical nova outbursts. Conventional $^{22}$Na(p,$γ$) studies are complicated by the need to employ radioactive targets. In contrast, we have formed the particle-unbound states of interest through the heavy-ion fusion reaction, $^{12}$C($^{12}$C,n)$^{23}$Mg and used the Gammasphere array to investigate their radiative decay branches. Detailed spectroscopy was possible and the $^{22}$Na(p,$γ$) reaction rate has been re-evaluated. New hydrodynamical calculations incorporating the upper and lower limits on the new rate suggest a reduction in the yield of $^{22}$Na with respect to previous estimates, implying a reduction in the maximum detectability distance for $^{22}$Na $γ$ rays from novae.
description: 4 pages, 1 figure
Probing the cosmic opacity from Future Gravitational Wave Standard Sirens
Creators: name: Zhou, Lu
name: Fu, Xiangyun
name: Peng, Zhaohui
name: Chen, Jun
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work, using the Gaussian Process, we explore the potentiality of future gravitational wave (GW) measurement to probe cosmic opacity through comparing its opacity-free luminosity distance (LD) with the opacity-dependent one from type Ia supernovae (SNIa). GW data points are simulated from the third generation Einstein Telescope, and SNIa data are taken from the Joint Light Analysis (JLA) or Pantheon compilation. The advantages of using Gaussian Process are that one may match SNIa data with GW data at the same redshift and use all available data to probe cosmic opacity. We obtain that the error bar of the constraint on cosmic opacity can be reduced to $σ_ε\sim 0.011$ and $0.006$ at $1σ$ confidence level (CL) for JLA and Pantheon respectively in a cosmological-independent way. Thus, the future GW measurements can give competitive results on the cosmic opacity test. Furthermore, we propose a method to probe the spatial homogeneity of the cosmic transparency through comparing the reconstructed LD from the mock GW with the reconstructed one from SNIa data in a flat $Λ$CDM with the Gaussian Process. The result shows that a transparent universe is favored at $1σ$ CL, although the best-fit value of cosmic opacity is redshift-dependent.
description: 19pages, 3figures, accepted by PRD
Nyssodrysternum variabile Monne 1985
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Nyssodrysternum
Nyssodrysternum variabile

description: 42. Nyssodrysternum variabile Monné, 1985
Type locality — Brazil, Espírito Santo: Linhares (Parque Sooretama). (MNRJ). Distribution — Brazil (Espírito Santo).
 Nyssodrysternum variabile Monné, 1985e: 546, fig. 8; Julio et al., 2000: 44 (holotype).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Multi-View Drug Target Interaction Prediction
Creators: name: Παπαδόπουλος, Δημήτριος Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: Πρόβλεψη αλληλεπιδράσεων φαρμάκων - στόχων
Μηχανική μάθηση με δεδομένα πολλαπλών όψεων
Ανακάλυψη φαρμάκων
Drug Target Interactions (DTI) Prediction
Multi-View Machine Learning
Drug Discovery

description: Σκοπός της διπλωματικής ήταν η μελέτη και ανάπτυξη μεθόδου μηχανικής μάθησης, για την πρόβλεψη αλληλεπιδράσεων μεταξύ βιολογικών στόχων και φαρμάκων (Drug-Target Interaction DTI). Η εύρεση των χημικών αλληλεπιδράσεων μεταξύ βιολογικών στόχων και φαρμάκων, είναι ένα ιδιαίτερα σημαντικό βήμα για την επιλογή αυτών των χημικών ουσιών που μπορούν να προσδεθούν σε κάποιο θεραπευτικό στόχο, με σκοπό την ανάπτυξη νέων φαρμάκων και την επανατοποθέτηση υπαρχόντων φαρμάκων για την αντιμετώπιση διαφορετικών ασθενειών. Καθώς οι πειραματική επαλήθευση αυτών των αλληλεπιδράσεων είναι μια χρονοβόρα διαδικασία μεγάλου κόστους, υπάρχει ανάγκη για αξιόπιστες προβλέψεις αλληλεπιδράσεων, που θα επιτρέψουν πιο σταχωμένες πειραματικές επαληθεύσεις. Πέρα από τις παραδοσιακές υπολογιστικές μεθόδους πρόβλεψης χημικών αλληλεπιδράσεων (ligand ή docking based), τα τελευταία χρόνια μέθοδοι μηχανικής μάθησης έχουν δείξει ανώτερα αποτελέσματα, αξιοποιώντας αποτελεσματικά δεδομένα τόσο των στόχων όσο και των φαρμάκων. Στα πλαίσια της εργασίας προτείνουμε μία μέθοδο μηχανικής μάθησης stacking ensemble, για την πρόβλεψη αλληλεπιδράσεων μεταξύ φαρμάκων και βιολογικών στόχων, αξιοποιώντας δεδομένα πολλαπλών όψεων, καθώς και την έννοια του local imbalance, ως πληροφορία που συμβάλει στη επιλογή των καταλληλότερων όψεων τη στιγμή της πρόβλεψης
description: In this thesis we explore the problem of drug target interaction prediction (DTI) using machine learning. DTIs identification is a particularly important step, for the selection of molecules that bind to therapeutic targets, in the development of a new drugs and the re-purposing of old drugs to treat new diseases. Because wet lab validations of DTIs are costly and time consuming, there is a need for reliable interaction predictions, that will allow for more targeted experimental validations. Apart from the existing computational methods such as ligand or docking based, the recent years machine learning techniques have shown superior results, utilizing both drug and target data. We propose a multi-view machine learning stacking ensemble method for DTI prediction, utilizing the concept of local imbalance, as information that assists on the selection of the most suitable views at inference time
Strangeness and Statistical Hadronization: How to Study Quark-Gluon Plasma
Creators: name: Rafelski, Jan
name: Letessier, Jean
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Statistical hadronization is presented as mechanism for (strange) particle production from a deconfined quark--gluon plasma (QGP) fireball. We first consider hadronic resonance production at RHIC as a test of the model. We present in detail how the hadrochemistry determines particle multiplicities and in case of sudden hadronization allows investigation of QGP properties. A comparative study of strange hadron production at SPS and RHIC is presented. The energy dependence of physical observables shows regularities and a potential discontinuity in the low RHIC range, when comparing these different energy domains. Considering the energy scan program at CERN-SPS we show that the K^+/π^+ discontinuity is a baryon density effect.
description: 35 pages, 15 figures, presented at the Cracow School of Theoretical Physics, Zakopane, May 30 - June 8, 2003
Channeling of Positrons through Periodically Bent Crystals: on Feasibility of Crystalline Undulator and Gamma-Laser
Creators: name: Korol, A. V.
name: Solov'yov, A. V.
name: Greiner, W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The electromagnetic radiation generated by ultra-relativistic positrons channelling in a crystalline undulator is discussed. The crystalline undulator is a crystal whose planes are bent periodically with the amplitude much larger than the interplanar spacing. Various conditions and criteria to be fulfilled for the crystalline undulator operation are established. Different methods of the crystal bending are described. We present the results of numeric calculations of spectral distributions of the spontaneous radiation emitted in the crystalline undulator and discuss the possibility to create the stimulated emission in such a system in analogy with the free electron laser. A careful literature survey covering the formulation of all essential ideas in this field is given. Our investigation shows that the proposed mechanism provides an efficient source for high energy photons, which is worth to study experimentally.
description: 52 pages, MikTeX, 14 figures
Editorial
Creators: name: Abreu, José G.
Publisher: name: CAP - Public Art Journal
Year: 2020

description: Since 20th century’s last decades, public art, and its youngest expression, street art, have been obtaining increasing impact on non-specialized audiences, and gaining greater attention by critics and other specialists, for public art is the artistic discipline “that characterizes best the manifestations of the last third of the 20th century” (Maderuelo, 2000:240).

Nowadays, there is no urban improvement, no architectonic iconic intervention, no landscape project, no heritage revitalization initiative that do not have, as its expected consequence, public space redesign and public art display. Meant as one of the main urban regeneration tools, public art has been contributing to transform the 20th century industrial-functional city into the convivial cities of post-industrial era (Miles, 1997).

Present in art schools and university curricula, where it engages increasing advanced studies, when talking about Public Art now, we think the time has come to gather, to analyze and to reflect upon what has been done, in order to generate new synthesis, about what this novel, and yet very old domain, has achieved.

Engaging Public Art a progressive ideario (Armajani, 1995), has anything carrying social relevance really changed in our cities? Did public art succeed in catalyzing meaning to our common ground of interaction? How do social sciences assess the outcomes of globalized public space aesthetical gaze and use? And talking about meaning, is public art fostering social inclusion of multi-ethnic minorities and avant-garde thinking or action? As all utopian project, is public art inspiring the creation of new and more rewarding goals to our culture?

Obviously, these aims are not supposed to be achieved by a couple of articles in a single journal. So, let me express our goals in a most humble way, as Hannah Arendt did, when she said that “what I propose, therefore, is very simple: it is nothing more than to think what we are doing.” (Arendt, 1958:5)
description: CAP - Public Art Journal, Vol 2 No 2 (2020): Public Art Research, aims and networks
Μεταβολές στις διατροφικές συνήθειες κατά τη διάρκεια του εγκλεισμού λόγω της επιδημίας COVID-19
Creators: name: Παπατριανταφύλλου Ευαγγελία Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: Κορονοιός
Περιοριστικά μέτρα
Διατροφικές συνήθειες
Covid- 19
Restrictive measures
Eating habits

description: Η διπλωματική αυτή εργασία έχει ως επίκεντρο την πρωτόγνωρη κατάσταση καραντίνας που βίωσε τόσο έντονα η ανθρωπότητα και συγκεκριμένα εστιάζει στις διατροφικές συνήθειες του κόσμου κατά την διάρκεια της καραντίνας. Η πανδημία της νόσου κορονοϊού 2019 (COVID ‐ 19) ενέχει κίνδυνο ψυχολογικής δυσφορίας, κοινωνικής απομόνωσης και μοναξιάς λόγω φόβου, αβεβαιότητας, κοινωνικής απόστασης και αυστηρού περιορισμού κυκλοφορίας. Υπό τέτοιες αγχωτικές συνθήκες, οι διαταραχές στη διατροφική συμπεριφορά είναι συχνές. Τα αποτελέσματα της έρευνας μας έδειξαν ότι οι συμμετέχοντες αύξησαν την ποσότητα του φαγητού που κατανάλωναν κατά την διάρκεια της καραντίνας, χωρίς να αλλάζουν τις διατροφικές τους συνήθειες το μεγαλύτερο ποσοστό και με το σωματικό βάρος να παραμένει στα ίδια κιλά, ή να αυξάνεται πολύ λίγο, πράγμα που πιθανότατα σχετίζεται με την σωματική άσκηση, που ήταν ο μόνος τρόπος «εξόδου» την περίοδο αυτή
description: This thesis focuses on the unprecedented quarantine situation that humanity has experienced so intensely and specifically focuses on the eating habits of the world during quarantine. The coronavirus pandemic 2019 (COVID - 19) carries the risk of psychological distress, social isolation and loneliness due to fear, uncertainty, social distance and severe traffic restrictions. Under such stressful conditions, eating disorders are common. The results of our research showed that participants increased the amount of food they consumed during quarantine, without changing their eating habits the largest percentage and with body weight remaining at the same weight, or increasing very little, which is probably related to physical exercise, which was the only way out during this period
Wage and Price Standards Review
Creators: name: Lamm, R. McFall
name: Lamm, R. McFall
Publisher: name: Unknown
Year: 1980
Subjects: subject: Marketing
subject: FOS: Economics and business

description: As part of the anti-inflation effort, the Administration initiated a voluntary program of wage and price standards in October 1978. Food manufacturers, processors, wholesalers, and retailers were included in the program. The first year of the voluntary standards program ended in September 1979. Although there is some dispute over the effects of the program on prices, many firms complied with program standards. Prices and wages increased less than would have been the case without an anti-inflation program. The program was revised, and continued for a second year as of October I, 1979.
Interactive Visualization of Saturation Attempts in Vampire
Creators: name: Gleiss, Bernhard
name: Kovacs, Laura
name: Schnedlitz, Lena
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Many applications of formal methods require automated reasoning about system properties, such as system safety and security. To improve the performance of automated reasoning engines, such as SAT/SMT solvers and first-order theorem prover, it is necessary to understand both the successful and failing attempts of these engines towards producing formal certificates, such as logical proofs and/or models. Such an analysis is challenging due to the large number of logical formulas generated during proof/model search. In this paper we focus on saturation-based first-order theorem proving and introduce the SATVIS tool for interactively visualizing saturation-based proof attempts in first-order theorem proving. We build SATVIS on top of the world-leading theorem prover VAMPIRE, by interactively visualizing the saturation attempts of VAMPIRE in SATVIS. Our work combines the automatic layout and visualization of the derivation graph induced by the saturation attempt with interactive transformations and search functionality. As a result, we are able to analyze and debug (failed) proof attempts of VAMPIRE. Thanks to its interactive visualisation, we believe SATVIS helps both experts and non-experts in theorem proving to understand first-order proofs and analyze/refine failing proof attempts of first-order provers.