cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Contrastive Learning with Continuous Proxy Meta-Data for 3D MRI Classification
Creators: name: Dufumier, Benoit
name: Gori, Pietro
name: Victor, Julie
name: Grigis, Antoine
name: Wessa, Michel
name: Brambilla, Paolo
name: Favre, Pauline
name: Polosan, Mircea
name: McDonald, Colm
name: Piguet, Camille Marie
name: Duchesnay, Edouard
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Traditional supervised learning with deep neural networks requires a tremendous amount of labelled data to converge to a good solution. For 3D medical images, it is often impractical to build a large homogeneous annotated dataset for a specific pathology. Self-supervised methods offer a new way to learn a representation of the images in an unsupervised manner with a neural network. In particular, contrastive learning has shown great promises by (almost) matching the performance of fully-supervised CNN on vision tasks. Nonetheless, this method does not take advantage of available meta-data, such as participant's age, viewed as prior knowledge. Here, we propose to leverage continuous proxy metadata, in the contrastive learning framework, by introducing a new loss called y-Aware InfoNCE loss. Specifically, we improve the positive sampling during pre-training by adding more positive examples with similar proxy meta-data with the anchor, assuming they share similar discriminative semantic features.With our method, a 3D CNN model pre-trained on $10^4$ multi-site healthy brain MRI scans can extract relevant features for three classification tasks: schizophrenia, bipolar diagnosis and Alzheimer's detection. When fine-tuned, it also outperforms 3D CNN trained from scratch on these tasks, as well as state-of-the-art self-supervised methods. Our code is made publicly available here.
description: MICCAI 2021
Brief an Bruno und Basilius [I] Amerbach
Creators: name: Amerbach, Johannes
Publisher: name: [s.n.]
Year: 1501

description: von Johannes Amerbach
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. I. Band. - Basel : Verl. der Universitätsbibliothek, 1942, Nr. 128
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Strongly trapped space-inhomogeneous quantum walks in one dimension
Creators: name: Kiumi, Chusei
name: Saito, Kei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Localization is a characteristic phenomenon of space-inhomogeneous quantum walks in one dimension, where particles remain localized around their initial position. The existence of eigenvalues of time evolution operators is a necessary and sufficient condition for the occurrence of localization, and their associated eigenvectors are deeply related to the amount of localization, i.e., the probability that the walker stays around the starting position in the long-time limit. In a previous study by authors, the eigenvalues of two-phase quantum walks with one defect were studied using a transfer matrix, which focused on the occurrence of localization (Quantum Inf. Process 20(5), 2021). In this paper, we introduce the analytical method to calculate eigenvectors using the transfer matrix and also extend our results to characterize eigenvalues not only for two-phase quantum walks with one defect but also for a more general space-inhomogeneous model. With these results, we quantitatively evaluate localization and study the strong trapping property by deriving the time-averaged limit distributions of five models studied previously.
description: 21 pages, 14 figures
Brief an Bruno und Basilius [I] Amerbach
Creators: name: Amerbach, Johannes
Publisher: name: [s.n.]
Year: 1504

description: von Johannes Amerbach
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. I. Band. - Basel : Verl. der Universitätsbibliothek, 1942, Nr. 214
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Unifying devices in Poulenc : a study of the cycles Banalités and Tel jour telle nuit
Creators: name: Dawson, Terence Evan
Publisher: name: University of British Columbia
Year: 2011

description: Francis Poulenc has made a significant contribution to twentieth century repertoire for voice and piano. Many of his songs are published in collections under a single title. These collections are often referred to as cycles, but they do not always fall into the definition of a song cycle in the traditional sense. The goal of this paper is to disclose a cyclic nature on a structural level in the music of Banalités, using Tel jour telle nuit as a model for critical examination of both works. The introduction to the thesis addresses both the problem of defining a song cycle, and the implications such a definition has on categorizing the works Banalités and Tel jour telle nuit. Chapter One explores influences of composers, teachers and artistic movements on Poulenc's early life and outlines his significant compositional periods. In addition, this chapter cites specific works indicative of a maturation process in Poulenc's approach to vocal settings. Chapter Two investigates the poetic texts of Banalités and Tel jour telle nuit. Guillaume Apollinaire and Paul Eluard were integral figures in the developments of Surrealism and its formation as an artistic movement. The chapter analyses the linkage between the poems within each work, offering interpretive solutions. Chapter Three, which constitutes the main body of the paper, provides a detailed analysis of the general architecture and shape of each cycle in terms of formal structure, harmonic and melodic language, and text-music relationships. The analysis reveals that both cycles are highly integrated and unified through various devices, such as literal restatement of materials, intervallic relationships and stylistic resemblances at the levels of texture, tempo and tonal structure. Moreover, metric aspects of both poetry and music are shown to also contribute to that integration. In light of this investigation, unifying devices of both a covert and overt nature testify to the cyclic nature of Banalités and Tel jour telle nuit, yet point to the different type of cycle each work outlines. This conclusion helps the performers to convey the unity of the song cycles, thus doing justice to the sense in which Poulenc conceived the works.
Exploring multimessenger signals from heavy dark matter decay with EDGES 21-cm result and IceCube
Creators: name: Halder, Ashadul
name: Pandey, Madhurima
name: Majumdar, Debasish
name: Basu, Rupa
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The primordial heavy or superheavy dark matter that could be created during the reheating or preheating stage of the Universe can undergo QCD cascade decay process to produce leptons or $γ$ as end products. Although these could be rare decays, the energy involved in such decay process can influence 21-cm signal of hyperfine transition of neutral hydrogen during the reionization era. We explore in this work, possible multimessenger signals of such heavy dark matter decays. One of which could be the source of ultra high energy neutrino (of $\sim$ PeV energy regime) signals at IceCube detector whereas the other signal attributes to the cooling/heating of the baryons by the exchange of energy involved in this decay process and its consequent influence on 21-cm signal. The effect of evaporation of primordial black holes and baryon scattering with light cold dark matter are also included in relation to the evolution of the 21-cm signal temperature and their influence are also discussed.
description: 23 pages, 4 figures
Codes for analyses: "Drivers of local extinction risk in alpine plants under warming climate"
Creators: name: Nomoto, Hanna
Publisher: name: Zenodo
Year: 2021

description: Codes used for analyses in "Drivers of local extinction risk in alpine plants under warming climate". Estimates of population growth, predicted time to extinction and relative LTRE contribution. Data and further description of analyses and can be found in the paper and on Dryad (link in the end of the paper).
Μελέτη της μετατροπής των αρχέγονων αιμοποιητικών κυττάρων σε μυοκαρδιακά κύτταρα εντός συστήματος υγρής καλλιέργειας μακράς διάρκειας
Creators: name: Αντωνίτσης, Πολυχρόνης Ν.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Βλαστικά κύτταρα
Μυοκάρδιο
5-Αζακυτιδίνη
Μυελός οστών
Μεσεγχυματικά κύτταρα
5-Azacutidine
Bone marrow
Mesenchymal cells

description: Σκοπός της παρούσας μελέτης αποτελεί η διερεύνηση της ικανότητας των αρχέγονων μεσεγχυματικών κυττάρων του μυελού των οστών να μετατρέπονται σε μυοκαρδιακά κύτταρα σε σύστημα υγρής καλλιέργειας. Δείγματα μυελού ελήφθησαν από 30 ασθενείς οι οποίοι υποβλήθηκαν σε χειρουργική επέμβαση, ανοικτής καρδιάς. Τα μεσεγχυματικά βλαστικά κύτταρα απομονώθηκαν και τοποθετήθηκαν σε καλλιέργεια. Μετά τη δεύτερη ανακαλλιέργεια έγινε επίδραση 10μΜ 5-αζακυτιδίνη. Ο ανοσοφαινότυπος προσδιορίστηκε με κυτταρομετρία ροής. Η μελέτη της μορφολογίας διενεργήθηκε με το ανάστροφο καθώς και με το ηλεκτρονικό μικροσκόπιο. Πραγματοποιήθηκε ανοσοϊστοχημικός έλεγχος της βιμεντίνης και της βαριάς αλύσου της μυοσίνης. Μελετήθηκε η έκφραση των γονιδίων της α-καρδιακής ακτίνης, της β-βαριάς αλύσου της μυοσίνης και της τροπονίνης-Τ. Στα κύτταρα μετά την επίδραση ανιχνεύθηκαν πολυάριθμα ινίδια, τα οποία ήταν θετικά στη βαριά άλυσο μυοσίνης. Παράλληλα διαπιστώθηκε έκφραση των υπό μελέτη γονιδίων. Αντίθετα σε κύτταρα που δεν υποβλήθηκαν σε καλλιέργεια, δεν ανιχνεύτηκε έκφραση, μυοκαρδιακών δεικτών
description: The aim of the study is to investigate the ability of bone marrow mesenchymal stem cells to differentiate towards cardiomyocytes in liquid culture. Bone marrow samples were aspirated from 30 patients undergoing open heart surgery. Mesenchymal stem cells were isolated and expanded in culture. Second passaged cells were treated with 10mM 5-azacytidine. Immunppherotype was detected with flow cytometry. Morphology was analyzed with confocal and electron microscopy. Vimentin and myocin heavy chain expression were analyzed by immunohistochemistry. Expression of a-cardiac actin, b-myocin heavy chain and troponin-T was also analyzed with molecular studies. In treated cells multiple myofilaments were detected that were positive to myocine heavy chain. All studied genes were also expressed. In untreated cells, myocardial markers were negative
On the running of the bare coupling in SU(N) lattice gauge theories
Creators: name: Allton, Chris
name: Teper, Michael
name: Trivini, Aurora
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Interpreting the way that the SU(3) bare lattice coupling runs with the lattice spacing is complicated by the fact that there is a smooth cross-over region in which the strong coupling expansion transforms into a weak-coupling one. For N > 4, however, there is a first order bulk transition that cleanly separates the strong and weak coupling regimes. We find that in this case the calculated string tension can be readily fitted throughout the weak coupling region by a standard 3-loop expression modified by lattice spacing corrections of the expected form. While our fits demand the presence of the latter, they do not constrain the perturbative coupling scheme enough to enable us to extract a usefully accurate value of a(beta) in units of Lambda_MSbar. To resolve this ambiguity we turn to SU(3) where we use the Schrodinger Functional coupling scheme to extract a value of r_0 x Lambda_SF as a benchmark. We then find that the Parisi mean-field improved coupling scheme closely reproduces this result. We also develop a comparison between different schemes that does not rely on the calculation of any physical quantity and which can therefore be applied much further into weak coupling. Again the Parisi scheme is favoured over the others that we compare. Using the mean-field scheme we have fitted the values of the string tension that have been calculated for N=2 to N=8, to obtain Lambda_MSbar/sqrt(sigma) = 0.503(2)(40) + 0.33(3)(3)/N^2 for N > 2, where the first error is statistical and the second is our estimate of the systematic error from all sources.
description: 29 pages, 7 figures
Brief an Bruno und Basilius [I] Amerbach
Creators: name: Amerbach, Johannes
Publisher: name: [s.n.]
Year: 1503

description: von Johannes Amerbach
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. I. Band. - Basel : Verl. der Universitätsbibliothek, 1942, Nr. 184
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Federated Learning over Energy Harvesting Wireless Networks
Creators: name: Hamdi, Rami
name: Chen, Mingzhe
name: Said, Ahmed Ben
name: Qaraqe, Marwa
name: Poor, H. Vincent
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Theory (cs.IT)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper, the deployment of federated learning (FL) is investigated in an energy harvesting wireless network in which the base station (BS) employs massive multiple-input multiple-output (MIMO) to serve a set of users powered by independent energy harvesting sources. Since a certain number of users may not be able to participate in FL due to the interference and energy constraints, a joint energy management and user scheduling problem in FL over wireless systems is formulated. This problem is formulated as an optimization problem whose goal is to minimize the FL training loss via optimizing user scheduling. To find how the factors such as transmit power and number of scheduled users affect the training loss, the convergence rate of the FL algorithm is first analyzed. Given this analytical result, the user scheduling and energy management optimization problem can be decomposed, simplified, and solved. Further, the system model is extended by considering multiple BSs. Hence, a joint user association and scheduling problem in FL over wireless systems is studied. The optimal user association problem is solved using the branch-and-bound technique. Simulation results show that the proposed user scheduling and user association algorithm can reduce training loss compared to a standard FL algorithm.
description: To appear in IEEE Internet of Things Journal
Brief an Bonifacius Amerbach
Creators: name: Amerbach, Basilius
Publisher: name: [s.n.]
Year: 1522

description: von [Basilius I Amerbach]
description: Lateinisch
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Μελέτη αγγειογένεσης στην αληθή πολυκυτταραιμία
Creators: name: Θεοδωρίδου, Σταματία Δ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Μικροαγγειακή πυκνότητα
Αγγειογενετικοί παράγοντες
Μυελοϋπερπλαστικά σύνδρομα
MVD
VE6F
b-F6F

description: Ο ρόλος της αγγειογένεσης είναι σημαντικός στα νεοπλασματικά νοσήματα και ερευνάται στα μυελοϋπερπλαστικά σύνδρομα. Στόχος της διδακτορικής διατριβής ήταν η μελέη της αγγειογένεσης μέσω του προσδιορισμού των αγγειογενετικών παραγόντων : VE6F, MMP-a, b-F6F και αγγειογενίνης αλλά και με τον προσδιορισμό της μικροαγγειακής πυκνότητας σε τομές οστεομυελικής βιοψίας μετά από ανοσοϊστοχημική χρώση CD34, σε ασθενείς με αληθή πολυκυτταραιμία. Συνοπτικά, μελετήθηκαν 38 ασθενείς και 22 υγιείς. Οι ασθενείς παρουσίασαν στατιστικά σημαντικά υψηλότερα επίπεδα VE6F και αγγειογενίνης ορού καθώς και είχαν αυξημένη μικροαγγειακή πυκνότητα. Οι παράγοντες bf6f και MMP-9 δεν διέφεραν στατιστικά σημαντικά. Συμπερασματικά θεωρούμε παρατηρείται αυξημένη αγγειογενετική διαδικασία στην αληθή πολυκυτταραιμία με βάση τα ανωτέρω αλλά και στατιστικές συσχετίσεις των επιπέδων του VE6F και bf6f και ΜΜπ-9. H διαλεύκανση της μοριακής παθογένεσης της νόσου πιθανώς να δώσει απαντήσεις και για την αγγειογένεση στη νόσο αυτή
description: The role of angiogenesis is critical for tumor and hematopoietic malignancies progression. We report our observations in patients with PV concerning the serum levels of VE6F, bF6F, Angiogenin and metalloproteinase-9 as well as the microvessel density with anti-CD34 monadonal antibody. Serum levels of VE6F and angiogenein were found significantly higher in 38 Polycythemia vera patients as well as their microvessel density count. Interesting positive correlation between VE6F, bf6f and metalloproteinase-9 was also found in PV Patients. Our study showed an increased angiogenic activity in patients with PV independently of the therapeutic approach. The exact contribution of the angiogenic factors that we measured, in the pathophysiology of PV deserves further research
Brief an Bonifacius Amerbach
Creators: name: Amerbach, Basilius
Publisher: name: [s.n.]
Year: 1522

description: von [Basilius I Amerbach]
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 881
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Landau Level Anticrossing Manifestations in the Phase Diagram Topology of a Two Subband System
Creators: name: Zhang, X. C.
name: Martin, I.
name: Jiang, H. W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In a two-subband GaAs/AlGaAs two-dimensional electron system, the phase diagram of longitudinal resistivity ρ_xx in density and magnetic field plane exhibits an intriguing structure centered at filling factor ν= 4 which is strikingly different from the ring-like structures at lower magnetic fields. Thermal activation measurements reveal an anticrossing gap on each boundary of the structure where intersubband Landau Levels with parallel or antiparallel spin are brought into degeneracy. While the physics of the anticrossing can be ascribed to the pseudospin quantum Hall ferromagnetism, as reported earlier by Muraki et al, the mapping and modeling of the phase diagram topology allow us to establish a more complete picture of the consequences of real spin / pseudo-spin interactions for the two subband system.
description: Accepted by Physical Review B
Brief an Bonifacius Amerbach
Creators: name: Amerbach, Basilius
Publisher: name: [s.n.]
Year: 1522

description: von [Basilius I Amerbach]
description: Autograph: G II 13:Bl.125
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 877
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Brief an Bonifacius Amerbach
Creators: name: Rechburger, Amalie
Publisher: name: [s.n.]
Year: 1521

description: von Amelia Rechburger
description: Deutsch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 824
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Farming Dependent Counties and the Financial Well-Being of Farm Operator Households
Creators: name: Ahearn, Mary
name: Bentley, Susan
name: Carlin, Thomas
name: Ahearn, Mary
name: Bentley, Susan
name: Carlin, Thomas
Publisher: name: Unknown
Year: 1988
Subjects: Community/Rural/Urban Development
Consumer/Household Economics
Financial Economics

description: The financial well-being of farmers varies with the local economy's dependence on farming. Farming dependent counties (where farming contributes at least 20 percent of the county's total earnings) offer limited nonfarm employment opportunities. These operators earn high farm incomes but face large debts. Declining land values have lowered their equity positions. Government payments provide a larger share of their incomes than for farms in other areas because these farmers specialize in producing crops included in farm commodity programs. Farms in counties not so dependent on agriculture are smaller, produce more and diversified crops, rely less on farming for income, and have better equity positions. Average farmland values there are higher because farming competes with other business, residential and recreational land uses. This report examines the financial well-being of farm operator households in counties that rely on farming for earnings.
Type Ia Supernova Rates Near and Far
Creators: name: Panagia, Nino
name: Della Valle, Massimo
name: Mannucci, Filippo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (ABRIDGED) Recently, three important observational results were established: (a) The evolution of the SNIa rate with redshift show that the rate rises up to z~0.8, when the Universe was 6.5 Gyr old, and decreases afterward. (b) The rate of supernova explosions of the different types as a function of the galaxy (B-K) and the galaxy mass shows a marked increase with the star formation activity. (c) The rate of SNIa in radio-loud galaxies is much higher than the rate measured in radio-quiet galaxies. On this basis we have discussed the distribution of the delay time (DTD) between the formation of a SNIa progenitor star and its explosion as a SNIa. Our analysis finds: i) models with long delay times, say 3-4 Gyr, cannot reproduce the dependence of the SNIa rate on the colors and on the radio-luminosity of the parent galaxies; ii) the dependence of the SNIa rate on the parent galaxy colors requires models with a wide DTD, spanning the interval 100 Myr to 10 Gyr; iii) the dependence on the parent galaxy radio-luminosity requires substantial production of SNIa at epochs earlier than 100 Myr after the birth of a given stellar generation; iv) the comparison between observed SN rates and a grid of theoretical "single-population" DTDs shows that only a few of them are marginally consistent with all observations; v) the present data are best matched by a bimodal DTD, in which about 50% of type Ia SNe ("prompt" SNIa) explode soon after their stellar birth, in a time of the order of 100 Myrs, while the remaining 50% ("tardy" SNIa) have a much wider distribution, well described by an exponential function with a decay time of about 3 Gyr. We discuss the cosmological implications of this result and make simple predictions.
description: 10 pages, 2 figures, Invited talk at `The Multicoloured Landscape of Compact Objects and their Explosive Origins', Cefalu', 2006 June 11-24 (AIP Conf. Proc.), eds. L.Burderi et al., in press
Brief an Bonifacius Amerbach
Creators: name: Amerbach, Basilius
Publisher: name: [s.n.]
Year: 1522

description: von [Basilius I Amerbach]
description: Konzept: UB Basel Handschriften G II 13:Bl.125a
description: Konzept: UB Basel Handschriften G II 13:Bl.124
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 877
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Heavy hadron spectra from spin chains and strings
Creators: name: Cotrone, A. L.
name: Martucci, L.
name: Pons, J. M.
name: Talavera, P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the spectrum of hadronic states made up of very massive complex scalar fields in a confining gauge theory admitting a supergravity dual background. We show that for a sub-sector of operators dual to certain spinning strings, the mass spectrum exhibits an integrable structure equal to the Heisenberg spin chain, up to an overall factor. This result is compared with the corresponding string prediction.
description: 19 pages. Published version: added clarifications and references; string part expanded
Recherches méchaniques sur la manière la plus avantageuse de suppléer à l'action du vent sur les grands vaisseaux [...]
Creators: name: Bernoulli, Daniel
Publisher: name: [s.n.]
Year: 1753

description: Daniel I Bernoulli
description: Öffentliche Bibliothek der Universität Basel
description: Französisch
description: Druck: Recueil des pièces qui ont remporté les prix de l'Académie Royale des Sciences, depuis leurs fondation. Tome septième, qui contient u ne partie des pièces de 1751, 1752, 1753, 1759, 1760 [et] 1761.- G. Martin : J.B. Coignard : H.-L. Guérin [etc.].- Paris , 1769, 7
description: Verzeichnung=Description=Inventaire Oktober 2016 HAN-Katalogisierungsregeln Vollständige Rekatalogisierung nach Original, Standortverzeichnis und Katalog neuzeitlicher Handschriften
description: Digitalisierung=Digitization=Numérisation Juli 2024 TIFF
description: Konzept: L Ia 752:Bl.340-358a
Quantum simulator for the Ising model with electrons floating on a helium film
Creators: name: Mostame, Sarah
name: Schützhold, Ralf
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a physical setup that can be used to simulate the quantum dynamics of the Ising model with present-day technology. Our scheme consists of electrons floating on superfluid helium which interact via Coulomb forces. In the limit of low temperatures, the system will stay near the ground state where its Hamiltonian is equivalent to the Ising model and thus shows phenomena such as quantum criticality. Furthermore, the proposed design could be generalized in order to study interacting field theories (e.g., $λϕ^4$) and adiabatic quantum computers.
description: 4 pages
Brief an Bonifacius Amerbach
Creators: name: Amerbach, Basilius
Publisher: name: [s.n.]
Year: 1522

description: von Basilius [I] Amerbach
description: Autograph: G II 13:Bl.125
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 877
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Nearby low-mass triple system GJ795
Creators: name: Malogolovets, E. V.
name: Balega, Yu. Yu.
name: Rastegaev, D. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the results of our optical speckle-interferometric observations of the nearby triple system GJ795 performed with the 6-m BTA telescope with diffraction-limited angular resolution. The three components of the system were optically resolved for the first time. Position measurements allowed us to determine the elements of the inner orbit of the triple system. We use the measured magnitude differences to estimate the absolute magnitudes and spectral types of the components of the triple: $M_{V}^{Aa}$=7.31$\pm$0.08, $M_{V}^{Ab}$=8.66$\pm$0.10, $M_{V}^{B}$=8.42$\pm$0.10, $Sp_{Aa}$ $\approx$K5, $Sp_{Ab}$ $\approx$K9, $Sp_{B}$ $\approx$K8. The total mass of the system is equal to $Σ\mathcal{M}_{AB}$=1.69$\pm0.27\mathcal{M}_{\odot}$. We show GJ795 to be a hierarchical triple system which satisfies the empirical stability criteria.
description: 6 pages, 2 figures, published in Astrophysical Bulletin
Η καρδιακή λειτουργία σε παιδιά με ιστορικό περιγεννητικής ασφυξίας
Creators: name: Μπουντά, Ανδριάνα Α.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Μυοκάρδιο/Υποξία
Μυοκάρδιο/προωρότητα
Myocardial/hypoxia
Myocardial/prematurity

description: Η περιγεννητική ασφυξία αποτελεί μία από τις κυρίες αιτίες θνησιμότητας ή νοσηρότητας των νεογνών. Θεωρήσαμε σκόπιμο να μελετήσουμε παιδιά με περιγεννητική ασφυξία ώστε να διευκρινισθούν οι χρόνιες συνέπειες της υποξαιμίας κατά το τοκετό στην καρδιακή λειτουργία. Μελετήθηκαν 102 παιδιά ηλικίας 6-14 παιδιά ηλικίας 6-14 ετών. Τα 41 παιδιά ήταν η ομάδα μελέτης η οποία χωρίσθηκε σε 3 υποομάδες : 14 παιδιά που γεννήθηκαν τελειόμηνα με περιγγεννητική ασφυξία, 13 παιδιά που γεννήθηκαν πρόωρα, και 14 παιδιά που γεννήθηκαν πρόωρα με περιγεννητική ασφυξία. Την ομάδα των μαρτύρων αποτέλεσαν 61 παιδιά που γεννήθηκαν τελειόμηνα με ελεύθερο περιγεννητικό ιστορικό. Η εκτίμηση της καρδιακής λειτουργίας έγινε υπερηχοκαρδιογραφικά με τον υπολογισμό των ανατομικών διαστάσεων των αριστερών καρδιακών κοιλοτήτων και της αορτής και των λειτουργικών παραμέτρων κλάσμα εξώθησης, κλάσμα βράχυνσης, μέγιστη ταχύτητα της διαμιτροειδικής ροής. Μελετήθηκαν οι κολποκοιλιακές και οι μηνοειδείς βαλβίδες. Συμπερασματικά η περιγεννητική ασφυξία δεν έχει μακροπρόσθεσμες επιδράσεις στη συστολική και διαστολική καρδιακή λειτουργία. Η βαριά περιγεννητική ασφυξία επηρεάζει τις κολποκοιλιακές βαλβίδες με αυξημένο ποσοστό σε πρόπτωση της μιτροειδούς βαλβίδας και ανεπάρκεια της τριγλώχινας βαλβίδας
description: The perinetal asphyxia represents one of assumed causes of mortality and morbility of the neonatal we assumed that it would be useful to study children with perinatal asphyxia in order to illustrate the chronic consequences of the Hypoxaemia in the cardiac function during the labor. 102 children, 6-14 years of age were studied. 41 children were the study group, which was divided in 3 subgroups : 14 children that were full term and had perinatal asphyxia, 13 children that had preterm birth and 14 children that had pretern birth and had perinatal asphyxia. The control group was consisted of 61 children that were full term and did not have any perinatal history. The assessment of the cardiac function was done with echocardiogram by calculating the anatomic distances of the left cardiac cavities and and the aorta and the functional parameters, the ejection fraction, the shortening fraction and the maximum velocity of the intermitroid flow. The atrioventricular and semilunal values were studied. In conclusion, the perinatal has no long term effects in the systolic and diastolic heart function. The heavy perinatal asphyxia is affecting the atrioventricular values with high rate of prolapse in the mitroid value and insufficiency in the tricuspid value
Brief an Bonifacius Amerbach
Creators: name: Amerbach, Basilius
Publisher: name: [s.n.]
Year: 1522

description: von [Basilius I Amerbach]
description: Konzept: UB Basel Handschriften G II 13:Bl.131
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 897
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Metamorphic image registration using a semi-Lagrangian scheme
Creators: name: François, Anton
name: Gori, Pietro
name: Glaunès, Joan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this paper, we propose an implementation of both Large Deformation Diffeomorphic Metric Mapping (LDDMM) and Metamorphosis image registration using a semi-Lagrangian scheme for geodesic shooting. We propose to solve both problems as an inexact matching providing a single and unifying cost function. We demonstrate that for image registration the use of a semi-Lagrangian scheme is more stable than a standard Eulerian scheme. Our GPU implementation is based on PyTorch, which greatly simplifies and accelerates the computations thanks to its powerful automatic differentiation engine. It will be freely available at https://github.com/antonfrancois/Demeter_metamorphosis.
description: SEE GSI 2021
Stories about Verdena's time in Montana
Creators: name: Parker, Verdena
name: Chase, Sara
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: hup

description: Audio file VP-070216-04: stories (in Hupa) of Verdena's time spent in Montana after leaving an abusive relationship (with some details about the relationship and what prompted her to leave).
Brief an Basilius Amerbach
Creators: name: Amerbach, Bonifacius
Publisher: name: [s.n.]
Year: 1522

description: von Bonifacius Amerbach
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 868
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
A 3 X 2 texture for neutrino oscillations and leptogenesis
Creators: name: Brahmachari, Biswajoy
name: Okada, Nobuchika
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In an economical system with only two heavy right handed neutrinos, we postulate a new texture for $3 \times 2$ Dirac mass matrix $m_D$. This model implies one massless light neutrino and thus displays only two patterns of mass spectrum for light neutrinos, namely hierarchical or inverse-hierarchical. Both the cases can correctly reproduce all the current neutrino oscillation data with a unique prediction $m_{ν_e ν_e} = \frac{\sqrt{Δm^2_{solar}}}{3}$ and $\sqrt{Δm^2_{atm}}$ for the hierarchical and the inverse-hierarchica cases, respectively, which can be tested in next generation neutrino-less double beta decay experiments. Introducing a single physical CP phase in $m_D$, we examine baryon asymmetry through leptogenesis. Interestingly, through the CP phase there are correlations between the amount of baryon asymmetry and neutrino oscillation parameters. We find that for a fixed CP phase, the hierarchical case also succeeds in generating the observed baryon asymmetry in our universe, plus a non-vanishing $U_{e3}$ which is accessible in future baseline neutrino oscillation experiments.
description: version accepted in Phys. Lett. B
A performance project on selected works of five contemporary composers : Malcolm Arnold, Robert Henderson, Stan Friedman, John Elmsley, Lucia Dlugoszweski
Creators: name: Bach, Edward Stanley
Publisher: name: University of British Columbia
Year: 2011

description: The principal objective of this dissertation is to discuss music for unaccompanied trumpet and trumpet and tape composed after 1965. The discussion of these works will emphasize a method of preparation for each work. New techniques and effects that modern-day trumpet players will need to master will be pursued with relationship to each composition under consideration. Each chapter is dedicated to one composition. The introductory chapter discusses the execution of difficult leaps which is one of the most common challenges in the majority of modern trumpet music. Technique books and general suggestions in the improvement of this technique are emphasized. Chapter II features comments on Malcolm Arnold's Fantasy for Flat Trumpet which is the most "traditional" composition of the five works being surveyed. In Chapter III, Robert Henderson's Variation Movements, 1967 is discussed. The work has components of serialism which give way to tonally motivic material. The piece lends itself to a detailed analysis, although, for this purpose, a rather general discussion with some detail will make the musical decisions clearer. The fourth chapter discusses Stan Friedman's Solus. This composition features the use of pedal tones, aleatoric events, the open-tubing technique, tremolos, and slide glissandi. Some analysis as well as practice and performance suggestions are included in this chapter. Chapter V focuses on a work by John Elmsly entitled Triptych for trumpet and tape. In addition to some analysis of the work there are performance suggestions to enable synchronization between trumpet and tape. Chapter VI features Lucia Dlugoszewski's Space is a Diamond, the most experimental composition of the five being discussed. Innovative techniques utilized in the work include percussive bubble, glissando, flutter-tonguing, ricochet glissando, flap-tonguing, and whistle tone. New notational indications are also discussed. The examination of these compositions demonstrates increased technical demands and analytical skills that will be required by trumpet players
Brief an Bonifacius Amerbach
Creators: name: Amerbach, Basilius
Publisher: name: [s.n.]
Year: 1522

description: von [Basilius I Amerbach]
description: Autograph: UB Basel Handschriften G II 13:Bl.130
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. II. Band. - Basel : Verl. der Universitätsbibliothek, 1943, Nr. 897
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Elicitation of words for emotions
Creators: name: Parker, Verdena
name: Chase, Sara
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: hup

description: Audio files VP-070216-03a/c: Elicitation of words for emotions; segue to discussion (in English) of Verdena's time spent in Montana after leaving an abusive relationship (with some details about the relationship and what prompted her to leave).
Modified Dispersion Relations from the Renormalization Group of Gravity
Creators: name: Girelli, F.
name: Liberati, S.
name: Percacci, R.
name: Rahmede, C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the running of gravitational couplings, together with a suitable identification of the renormalization group scale can give rise to modified dispersion relations for massive particles. This result seems to be compatible with both the frameworks of effective field theory with Lorentz invariance violation and deformed special relativity. The phenomenological consequences depend on which of the frameworks is assumed. We discuss the nature and strength of the available constraints for both cases and show that in the case of Lorentz invariance violation, the theory would be strongly constrained.
description: revtex4, 9 pages, updated to match published version
Brief an Bonifacius Amerbach
Creators: name: Rechburger, Amalie
Publisher: name: [s.n.]
Year: 1513

description: von Amalie Rechburger
description: Deutsch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. I. Band. - Basel : Verl. der Universitätsbibliothek, 1942, Nr. 479
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Supplemental material
Creators: name: Saldías-Fernández, María Angélica
name: González, Andrés
name: Martínez-Órdenes, Macarena
name: Parra-Giordano, Denisse
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 321599
subject: Reproductive medicine not elsewhere classified
classificationCode: 440709
subject: Public policy

description: Material suplementario, "Factores sociodemográficos y sanitarios en la decisión de interrupción del embarazo en Chile durante el periodo 2018 – 2022: un análisis de clases latentes". (Saldías, MA., González-Santa Cruz, A., Martínez-Órdenes, M., Parra-Giordano, D.)
Self-consistent calculations of phonon scattering rates in GaAs transistor structure with one-dimensional electron gas
Creators: name: Borzdov, Andrei
name: Pozdnyakov, Dmitry
name: Galenchik, Vadim
name: Borzdov, Vladimir
name: Komarov, Fadei
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Self-consistent calculations of acoustic and polar optical phonon scattering rates in GaAs quantum wire transistor structures were carried out with account of collisional broadening. The influence of the gate bias on the scattering rates was examined, too. It was shown that in order to treat the scattering rates rigorously it is important to search for electron energy levels by means of the self-consistent solution of Schrodinger and Poisson equations and to take into account the collisional broadening.
description: 3 pages, 2 figures
Brief an Johannes Amerbach
Creators: name: Amerbach, Bruno
Publisher: name: [s.n.]
Year: 1507

description: von Bruno Amerbach
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. I. Band. - Basel : Verl. der Universitätsbibliothek, 1942, Nr. 343
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Colliding with a Crunching Bubble
Creators: name: Freivogel, Ben
name: Horowitz, Gary T.
name: Shenker, Stephen
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the context of eternal inflation we discuss the fate of Lambda = 0 bubbles when they collide with Lambda < 0 crunching bubbles. When the Lambda = 0 bubble is supersymmetric, it is not completely destroyed by collisions. If the domain wall separating the bubbles has higher tension than the BPS bound, it is expelled from the Lambda = 0 bubble and does not alter its long time behavior. If the domain wall saturates the BPS bound, then it stays inside the Lambda = 0 bubble and removes a finite fraction of future infinity. In this case, the crunch singularity is hidden behind the horizon of a stable hyperbolic black hole.
description: 25 pages, 12 figures
Radio Observations of Supernovae
Creators: name: Panagia, Nino
name: Weiler, Kurt W.
name: Van Dyk, Schuyler D.
name: Sramek, Richard A.
name: Stockdale, Christopher J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Study of radio supernovae over the past 25 years includes two dozen detected objects and more than 100 upper limits. From this work it is possible to identify classes of radio properties, demonstrate conformance to and deviations from existing models, estimate the density and structure of the circumstellar material and, by inference, the evolution of the presupernova stellar wind. It is also possible to detect ionized hydrogen along the line of sight, to demonstrate binary properties of the stellar system, to detect clumpiness of the circumstellar material, and to put useful constraints on the progenitors of undetected Type Ia supernovae.
description: 8 pages, 4 figures. Invited talk at `The Multicoloured Landscape of Compact Objects and their Explosive Origins', Cefalu', 2006 June 11-24 (AIP Conf. Proc.), eds. L. Burderi et al., in press
Pogonatum contortum Lesq.
Creators: name: Zhao, Wei
name: Wang, Zhaoming
name: Zheng, Lina
name: Naren, Gaowa
name: He, Qiang
name: Han, Wei
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Polytrichales
Polytrichaceae
Pogonatum
Pogonatum contortum

description: Pogonatum contortum (Menzies ex Brid.) Lesq.
Distribution
Mama Township, Langpo Township, Gongri Township, Cona County.
Notes
China (Tibet [present study]; Sichuan, Guangdong, Guangxi and Hainan), Japan, Russia (Far East) and western North America (Wu and Jia 2004).
description: Published as part of Zhao, Wei, Wang, Zhaoming, Zheng, Lina, Naren, Gaowa, He, Qiang & Han, Wei, 2024, A step forward in botanical exploration with three new Polytrichaceae records from Tibet, China, pp. e 133971 in Biodiversity Data Journal 12 on page e133971, DOI: 10.3897/BDJ.12.e133971
Brief an Johannes Amerbach
Creators: name: Amerbach, Bruno
Publisher: name: [s.n.]
Year: 1508

description: von Bruno Amerbach
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. I. Band. - Basel : Verl. der Universitätsbibliothek, 1942, Nr. 376
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Economics of the U.S. Meat Industry
Creators: name: Crom, Richard J.
name: Crom, Richard J.
Publisher: name: Unknown
Year: 1988
Subjects: subject: Agricultural and Food Policy
subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Industrial Organization
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Consumption
subject: distribution
subject: livestock
subject: poultry
subject: pricing
subject: processing
subject: production
subject: slaughter
subject: beef
subject: pork

description: Total U.S. meat consumption will probably grow slowly between 1987 and 2000, in line with the expected 12- to 15-percent population expansion. This slow growth, plus the increased availability of crop-based foods, challenges producers to develop meat products that appeal to the consumer and can be produced to sell at competitive prices. The 1984 real (inflation-adjusted) retail prices for beef and pork dropped almost 20 percent from 1960 levels, and real prices for broiler meat dropped 50 percent. These decreases resulted from the meat industry's move to fewer but larger, more efficient firms. These firms slaughtered and produced more than 60 percent of U.S. livestock and poultry at lower unit cost than smaller, similar firms.
Brief an Johannes Amerbach
Creators: name: Amerbach, Bonifacius
Publisher: name: [s.n.]
Year: 1508

description: von Bonifacius Amerbach
description: Lateinisch
description: Druck: Die Amerbachkorrespondenz / bearb. und hrsg. von Alfred Hartmann. I. Band. - Basel : Verl. der Universitätsbibliothek, 1942, Nr. 388
description: Druck: Some letters of masters and scholars, 1500-1530 / P. S. Allen. - [S.l.], 1907, Nr.5
description: Verzeichnung=Description=Inventaire August 2012 Vollständige Rekatalogisierung nach Standortverzeichnis G II 1 - G II 33 und Briefkatalog
Detección de carreteras en imágenes de reconocimiento remoto mediante Deep Learning
Creators: name: Berrondo, Ander
Publisher: name: Zenodo
Year: 2020

description: Este repositorio recoge todos los archivos necesarios para llevar a cabo el proyecto. Además, cabe destacar que el dataset ha sido ofrecido por Codalab en su desafío DeepGlobe Road Extraction Challenge.
Lyra black holes
Creators: name: Rahaman, F.
name: Ghosh, A.
name: Kalam, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Long ago, since 1951, Lyra proposed a modification of Riemannian geometry. Based on the Lyra's modification on Riemannian geometry, Sen and Dunn constructed a field equation which is analogous to Einstein's field equations. Further more, Sen and Dunn gave series type solution to the static vacuum field equations. Retaining only a few terms, we have shown that their solutions correspond to black holes (we call, Lyra black holes). Some interesting properties of the Lyra black holes are studied.
description: 15 pages, four figures, accepeted in Nuovo Cimento B