cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Singular values of products of random matrices and polynomial ensembles
Creators: name: Kuijlaars, Arno B. J.
name: Stivigny, Dries
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 15B52, 44A15, 60B20

description: Akemann, Ipsen, and Kieburg showed recently that the squared singular values of a product of M complex Ginibre matrices are distributed according to a determinantal point process. We introduce the notion of a polynomial ensemble and show how their result can be interpreted as a transformation of polynomial ensembles. We also show that the squared singular values of the product of M-1 complex Ginibre matrices with one truncated unitary matrix is a polynomial ensemble, and we derive a double integral representation for the correlation kernel associated with this ensemble. We use this to calculate the scaling limit at the hard edge, which turns out to be the same scaling limit as the one found by Kuijlaars and Zhang for the squared singular values of a product of M complex Ginibre matrices. Our final result is that these limiting kernels also appear as scaling limits for the biorthogonal ensembles of Borodin with parameter theta > 0, in case theta or 1/theta is an integer. This further supports the conjecture that these kernels have a universal character.
description: 23 pages, 1 figure
Constraining the geodynamic evolution of the Alps with sedimentary provenance and detrital thermochronometer data, II. Detrital thermochronology
Creators: name: Falkowski, Sarah
name: Glotzbach, Christoph
name: Stutenbecker, Laura
name: Krieg, Daniela
name: Maier, Ann-Kathrin
name: Ehlers, Todd A.
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Detrital thermochronolgy
subject: Multi-proxy provenance
subject: Foreland basins
subject: 500 Natural sciences and mathematics::550 Earth sciences::550 Earth sciences

description: This project was designed to disentangle sedimentary signals controlled by changes in the lithosphere, the upper crust, and climate change in the European Alps. The hypothesis was that if lithospheric reorganisation in the Alps (such as slab break-off or tearing) occurred, it would lead to spatio-temporal changes in buoyancy, influencing the location of rock uplift and erosion. Specifically, we wanted to test this hypothesis using a multi-proxy provenance approach (sedimentary provenance tools, detrital thermochronology) at key stratigraphic time slices (28, 25, 20, 17, 15, and 12 Ma) from the northern and southern foreland basins. Foreland basin deposits represent a rich archive of erosional processes controlled by tectonics, climate, and lithology. This presentation concerns part II of the study, the detrital thermochronology, which we use as "tracer thermochronology". Applications of tracer thermochronology exploit a known or assumed surface thermochronometric age map (based on either interpolated observed or modelled bedrock ages) to determine the provenance of detrital grains within fluvial or glacial catchments. The goal is to interpret the erosion pattern and processes within the sampled catchment. Before reconstructing and interpreting past erosion patterns and exhumation from detrital zircon fission-track (ZFT) age distributions and modelled bedrock ZFT ages back in time, we produce a frame of reference for today's situation. We do this by investigating signals from 26 modern river samples (21 previous [1,2] and nine new samples) and the present-day erosion pattern and mineral fertility in the Alps. We discuss observed and predicted (based on possible erosion scenarios) ZFT age distributions and potential pitfalls of the method (such as poor bedrock control in some areas of the Alps and challenges in combining previous and new data). Modern river results are consistent for adjacent, similar-size catchments and with expected erosion patterns. Most samples show a higher proportion of younger ZFT ages than would be predicted for uniform erosion and zircon fertility scenarios. Furthermore, we show preliminary results from stratigraphic sections from north and south of the Alps.
Synpunkter pi utrustning för bäddmaterialshantering
Creators: name: Nyberg, Jan-Anders
name: Andersen, Svein
name: Jönsson, Bengt
Publisher: name: Scandinavian Journal of Laboratory Animal Sciences
Year: 2020

description: No abstract available
description: Scandinavian Journal of Laboratory Animal Sciences, Vol. 10 No. 1 (1983)
Vollmacht
Creators: name: La Rochefoucauld, François de
name: Vivonne, Andrée de
Publisher: name: [s.n.]
Year: 1658

description: Constitution de procureur pour représenter le duc et la duchesse de la Rochefoucauld en vue d'un emprunt
description: von François de La Rochefoucauld
description: Dokument von fremder Hand mit eigenhändiger Unterschrift, auch von seiner Frau Andrée de Vivonne und mit weiteren Unterschriften
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire April 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Probing the models: Abundances for high-mass stars in binaries
Creators: name: Pavlovski, K.
name: Southworth, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The complexity of composite spectra of close binary star system makes study of the spectra of their component stars extremely difficult. For this reason there exists very little information on the photospheric chemical composition of stars in close binaries, despite its importance for informing our understanding of the evolutionary processes of stars. In a long-term observational project we aim to fill this gap with systematic abundance studies for the variety of binary systems. The core of our analysis is the spectral disentangling technique, which allows isolation of the individual component star spectra from the time-series of observed spectra. We present new results for high-mass stars in close binaries. So far, we have measured detailed abundances for 22 stars in a dozen detached binary systems. The parameter space for the stars in our sample comprises masses in the range 8--22 M_sun, surface gravities of 3.1--4.2 (c.g.s.) and projected rotational velocities of 30--240 km/s. Whilst recent evolutionary models for rotating single stars predict changes in photospheric abundances even during the main sequence lifetime, no star in our sample shows signs of these predicted changes. It is clear that other effects prevail in the chemical evolution of components in binary stars even at the beginning of their evolution.
description: 8 pages, 3 figures, to appear in the proceedings of the conference on 'Setting a New Standard in the Analysis of Binary Stars', K. Pavlovski, A. Tkachenko and G. Torres, eds., EAS Publication Series
title: АНАЛИЗ ОПЫТА США И ВЕЛИКОБРИТАНИИ В РАЗВИТИИ STEM-ОБРАЗОВАНИЯ
title: ANALYSIS OF US AND UK EXPERIENCE IN THE DEVELOPMENT OF STEM-EDUCATION
Creators: name: Рудской, Андрей Иванович
name: Боровков, Алексей Иванович
name: Романов, Павел Иванович
name: Киселёва, Клавдия Николаевна
Publisher: name: Unknown
Year: 2017
Subjects: НЕПРЕРЫВНОЕ ОБРАЗОВАНИЕ
ЕСТЕСТВЕННОНАУЧНАЯ ПОДГОТОВКА
STEM
СТРАТЕГИЯ РАЗВИТИЯ ИНЖЕНЕРНОГО ОБРАЗОВАНИЯ
CONTINUING EDUCATION
NATURAL-SCIENTIFIC TRAINING
DEVELOPMENT STRATEGY OF ENGINEERING EDUCATION

description: Обеспечение экономики квалифицированными STEM-кадрами — ключевая задача систем образования технологически развитых стран. В основе STEM-образования лежит в числе прочего дореволюционный российский и советский опыт подготовки инженерных кадров. В технологически развитых странах мира разработаны образовательные стратегии, предполагающие развитие STEM-образования на всех уровнях, начиная с дошкольного. Проведенный в статье анализ опыта развития STEM-образования в США и Великобритании, возникающих проблем и намеченных путей их решения важно учесть при разработке стратегии развития инженерного образования в России.
description: Providing the economy with qualified STEM professionals is a key task of education in technologically developed countries. The basis of STEM education is the experience of pre-revolutionary and Soviet Russia in engineering training. In developed countries, educational strategies involve the development of STEM education. The analysis of the experience of STEM education in the United States of America and Great Britain, of the arising problems and ways of solving them are important to consider in Russia.
Recognizing salt-tectonics and the need for re-assessing strike-slip displacements in the Northern Calcareous Alps: Implications for lateral orogenic extrusion
Creators: name: Fernandez, Oscar
name: Grasemann, Bernhard
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Salt tectonics
subject: Northern Calcareous Alps
subject: 500 Natural sciences and mathematics::550 Earth sciences::550 Earth sciences

description: Salt tectonics has only been recently recognized as a significant element in the evolution of the Northern Calcareous Alps (NCA), along their entire length. Specific to the central NCA, a number of sedimentary growth wedges (implying Triassic salt-related syn-sedimentary deformation) and other evidence for Triassic salt tectonics have been recognized along two of the main Neogene strike-slip corridors of the central NCA: along the KLT (Königssee-Lammertal-Traunsee) fault and along the Ennstal segment of the SEMP (Salzach–Ennstal–Mariazell–Puchberg) fault. Similar features indicating Triassic salt tectonics have been documented along the Wolfgangsee corridor. Salt structures are typically characterized by the absence or condensation of stratigraphy above them. This explains why the Neogene strike-slip features are so consistently associated to the outcrop of “deep” (old) units of the NCA stratigraphy. Recycling and tectonic of overprinting of zones of weakness is a usual feature, and it is therefore unsurprising that strike-slip of the NCA thrust sheets during Neogene lateral extrusion concentrated on previously existing salt structures. More surprising is the fact that, if Neogene strike-slip faults follow the trace of previous salt structures, this implies that the genesis of the rhomboidal map pattern of Neogene strike-slip corridors is actually inherited from a Triassic salt tectonics framework. This in turn implies that far from being a Neogene feature, the offsets of geological elements observed along the strike-slip corridors is, at least partially, Triassic in origin. An immediate conclusion is that estimates provided to date on the magnitudes of displacement for the central NCA Neogene strike-slip system require a revision. Likewise, the nature of the SEMP and its splays as purely Neogene structures (at least in their shallowest portion across the NCA stratigraphy) is questionable. This contribution does not raise questions about the documented kinematics of the Neogene strike-slip system, which is solidly researched, but merely seeks to provide new insights that can help re-assess the actual role of strike-slip along the key strike-slip elements of the central NCA.
Andante expressivo / Romanze des Nurmahal (aus dem Festlspiel lall Rûkh]
Creators: name: Spontini, Gaspare
Publisher: name: [s.n.]
Year: 1774

description: von [Gasparo Spontini]
description: Eigenhändiges Musikmanuskript für Gesang und Pianofortebegleitung
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Stochastic Bäcklund transformations
Creators: name: O'Connell, Neil
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: How does one introduce randomness into a classical dynamical system in order to produce something which is related to the `corresponding' quantum system? We consider this question from a probabilistic point of view, in the context of some integrable Hamiltonian systems.
[Die letzten 17 Takte der Arie "Dice benissimo" für Salieris Oper "La scuola de gelosie"]
Creators: name: Haydn, Joseph
Publisher: name: [s.n.]
Year: 1780

description: 2 Kadenzen im 3/4 Takt, davon 1 Andante-Satz mit einigen eigenhändigen Worten Text in italienischer Sprache von des Meisters Hand. Sauberes, gut erhaltenes Stück. Otto Schulz, der Musikmanuskriptkenner bestätigt die Echtheit
description: von [Joseph Haydn]
description: Eigenhändiges Noten-Manuskript mit Text
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Italienisch
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
The BetaCage, an ultra-sensitive screener for surface contamination
Creators: name: Bunker, R.
name: Ahmed, Z.
name: Bowles, M. A.
name: Golwala, S. R.
name: Grant, D. R.
name: Kos, M.
name: Nelson, R. H.
name: Schnee, R. W.
name: Rider, A.
name: Wang, B.
name: Zahn, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Material screening for identifying low-energy electron emitters and alpha-decaying isotopes is now a prerequisite for rare-event searches (e.g., dark-matter direct detection and neutrinoless double-beta decay) for which surface radiocontamination has become an increasingly important background. The BetaCage, a gaseous neon time-projection chamber, is a proposed ultra-sensitive (and nondestructive) screener for alpha- and beta-emitting surface contaminants to which existing screening facilities are insufficiently sensitive. Sensitivity goals are 0.1 betas per keV-m$^2$-day and 0.1 alphas per m$^2$-day, with the former limited by Compton scattering of photons in the screening samples and (thanks to tracking) the latter expected to be signal-limited; radioassays and simulations indicate backgrounds from detector materials and radon daughters should be subdominant. We report on details of the background simulations and detector design that provide the discrimination, shielding, and radiopurity necessary to reach our sensitivity goals for a chamber with a 95$\times$95 cm$^2$ sample area positioned below a 40 cm drift region and monitored by crisscrossed anode and cathode planes consisting of 151 wires each.
description: 5 pages, 3 figures, Proceedings of Low Radioactivity Techniques (LRT) 2013, Gran Sasso, Italy, April 10-12, 2013
Deriving the exhumation history of the Alps with thermochronological data
Creators: name: Glotzbach, Christoph
name: Falkowski, Sarah
name: Eizenhöfer, Paul R.
name: Ehlers, Todd A.
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Low-temperature thermochronology
subject: European Alps
subject: 500 Natural sciences and mathematics::550 Earth sciences::550 Earth sciences

description: Thermochronology is a unique tool to derive the exhumation history of rocks over millions of years. Exhumation in orogens is largely controlled by tectonic structures that formed during convergence. Therefore, thermochronological data can be used to reconstruct the geodynamic evolution of mountain ranges and, more precisely, the activity of large fault systems. The Alps are one of the best-studied mountain ranges, with several thousands of low-temperature thermochronological samples dated with a variety of methods (e.g. Herrman et al. 2013; Fox et al. 2015). In this study, we review the most recent thermochronological literature to summarise the exhumation history of the Alps and discuss their driving forces. The apatite (U-Th)/He system is sensitive to the most recent exhumation (closure temperature of ~60°C) and records in places the (over-)deepening and widening of valleys around the Alps (e.g., Valla et al. 2011; Glotzbach et al. 2011). The higher temperature systems, especially the ZFT system (closure temperature of ~240°C), reveal the location of deeper exhumation (>10 km) caused by large-scale fault activity (Fig. 1). While some parts of the Southern Alps and the northern part of the Western and Eastern Alps were not reset during the Alpine orogeny, most of the internal parts of the Alps reveal reset ZFT ages (Fig. 1). The timing of exhumation of these regions, however, varies significantly with distinct tectonic regions. The most recent ZFT ages are <15 Ma and located in the external crystalline massifs, the Lepontine Dome, and the Tauern Window. The latter two are exhumed by large-scale orogen-parallel extensional faulting and contemporaneous indentation. This event ceased in middle Miocene times when faulting and associated exhumation switched towards the Southern Alps (e.g. Eizenhöfer et al. 2021). Apatite fission-track ages (closure temperature of ~110°C) are the youngest (≤6 Ma) in the external crystalline massifs and record a long-lasting Miocene exhumation, whereas the early Miocene exhumation was caused by vertical tectonics related to rollback of the subducted European slab (e.g. Herwegh et al. 2017; 2019). Ongoing middle to late Miocene exhumation of the external crystalline massifs was instead related to in-sequence thrusting (Herwegh et al. 2019). The young thermochronological ages and related high post-Miocene exhumation in the western external crystalline massifs might be at least partly related to uplift caused by slab detachment (e.g. Fox et al. 2015). In the Eastern Alps, there is no evidence for comparable young (post-Miocene) exhumation ‘hotspots’, suggesting a rather stable geodynamic state and absence of large-scale changes in mantle processes.
Concerto, Allegro maestoso für Klavier und Orchester G-Dur op. 32
Creators: name: Weber, Carl Maria von
Publisher: name: [s.n.]
Year: 1786

description: 20 Takte als Anfang eines "Concerts, Allegro majestoso für Orchester mit Pianoforte-Begleitung
description: von [Carl] Maria de Weber
description: Eigenhändiges Musikmanuskript mit Namen am Kopfe "di Maria de Weber"
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
The Stockholm Spinal Cord Uro Study: 2. Urinary tract infections in a regional prevalence group: frequency, symptoms and treatment strategies
Creators: name: Farrelly, Elisabeth
name: Lindbo, Lena
name: Wijkström, Hans
name: Seiger, Åke
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Objective: To examine symptomatic urinary tract infections (UTI) in a regional prevalence group of patients with traumatic spinal cord injury (SCI), to assess risk factors for recurring infections and to identify a high-risk sub-population for frequently recurring and severe febrile UTIs. Materials and Methods: Four hundred and twelve patients who attended a yearly check-up at the Spinalis SCI clinic were included. A regional programme for neurogenic bladder dysfunction was applied, including S-creatinine and S-cystatin-C, urine culture, residual urine, ultrasound of kidneys, urodynamic studies and a questionnaire regarding complications during the preceding year. Descriptive statistics and regression analysis were used to estimate risk factors. Results: Nearly half of all patients reported ≥1 UTI during the preceding year with a mean number of 3.6. Persons who use normal voiding had the lowest frequency, while those with catheter-assisted voiding reported the highest numbers. A sub-group of patients had more frequent and severe UTIs. They were characterized by a cervical or thoracic neurological level lesion and a more severe injury and the presence of SCI-related complications such as spasticity, neuropathic pain and autonomic dysreflexia. The most common signs and symptoms of UTI were smelly and cloudy urine, feelings of malaise and increased spasticity. Conclusions: Risk profiles for recurring and severe UTIs were catheter-assisted voiding, cervical or thoracic levels and more complete neurological lesions and the co-existence of other SCI-related complications. There is a need for an increased understanding of the special symptoms of UTI in this patient group and a strategy to avoid unspecific antibiotic treatment.
Additional file 10 of Molecular and spatial heterogeneity of microglia in Rasmussen encephalitis
Creators: name: Westfall, Jesse J.
name: Schwind, Wesley N.
name: Sran, Sahibjot
name: Navarro, Jason B.
name: Leonard, Jeffrey
name: Pindrik, Jonathan A.
name: Pierson, Christopher R.
name: Boué, Daniel R.
name: Koboldt, Daniel C.
name: Ostendorf, Adam P.
name: Wilson, Richard K.
name: Mardis, Elaine R.
name: Miller, Katherine E.
name: Bedrosian, Tracy A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 10. CD45+ ROI segment protein expression. Heatmap showing protein expression of 42 protein targets in each CD45+ ROI segment for each sample.
Poésie d'Alfred Friedmann für Jeannette Friedmann
Creators: name: Offenbach, Jacques
Publisher: name: [s.n.]
Year: 1879
Subjects: Friedmann, Alfred1845-1923F. K. E.FriedmannAutor

description: Es handelt sich um eine Vertonung eines Gedichtes von Alfred Friedmann. Diese Komposition machte der Meister Offenbach, der das Gedichtbüchlein Alfred Friedmanns aus dessen Zimmer im Hotel Klumpp zu Wildbad 1879 an sich genommen, über Nacht, schrieb sie selbst ab und liess sie der Schwester des Dichters unbemerkt in ihr Zimmer legen
description: von Jacques Offenbach
description: Eigenhändiges musikalisches Widmungsblatt mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire September 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Prediction of the $D_s^*$ width from a calculation of its radiative decay in full lattice QCD
Creators: name: Donald, G. C.
name: Davies, C. T. H.
name: Koponen, J.
name: Lepage, G. P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We determine the rate for $D_s^* \rightarrow D_s γ$ for the first time from lattice QCD and include the full effect of $u$, $d$ and $s$ sea quarks. The valence quarks are implemented using the Highly Improved Staggered Quark (HISQ) formalism and we normalise the vector current nonperturbatively. We obtain $M(D_s^*)-M(D_s)$ of 148(4) MeV, in good agreement with experiment. The value of the decay constant of the $D_s^*$ we find to be 274(6) MeV, so that $f_{D_s^*}/f_{D_s} = 1.10(2)$. For the radiative decay we find $Γ(D_s^* \rightarrow D_s γ)$ = 0.066(26) keV. Given the experimental branching fraction for this decay we predict a total width for the $D_s^*$ of 0.070(28) keV, making this the longest lived charged vector meson.
description: 5 pages, 3 figures
On a Factorization Formula for the Partition Function of Directed Polymers
Creators: name: Hurth, Tobias
name: Khanin, Konstantin
name: Navarro Lameda, Beatriz
name: Nazarov, Fedor
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Directed polymers
subject: Random walk in a random environment
subject: Weak disorder
subject: Partition function
subject: 500 Naturwissenschaften und Mathematik::510 Mathematik::510 Mathematik

description: We prove a factorization formula for the point-to-point partition function associated with a model of directed polymers on the space-time lattice Zd+1. The polymers are subject to a random potential induced by independent identically distributed random variables and we consider the regime of weak disorder, where polymers behave diffusively. We show that when writing the quotient of the point-to-point partition function and the transition probability for the underlying random walk as the product of two point-to-line partition functions plus an error term, then, for large time intervals [0, t], the error term is small uniformly over starting points x and endpoints y in the sub-ballistic regime x − y ≤ tσ, where σ < 1 can be arbitrarily close to 1. This extends a result of Sinai, who proved smallness of the error term in the diffusive regime x − y ≤ t1/2. We also derive asymptotics for spatial and temporal correlations of the field of limiting partition functions.
Thème de la Scène du Bal dans la Symphonie Fantastique
Creators: name: Berlioz, Hector
Publisher: name: [s.n.]
Year: 1847

description: von Hector Berlioz
description: Eigenhändige Komposition mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Verzeichnung=Description=Inventaire September 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Lebe wohl mein flandrisch Mädchen : [Lied für 2 Tenori und Bass]
Creators: name: Lortzing, Albert
Publisher: name: [s.n.]
Year: 1849

description: Für Männertrio, nicht die Fassung aus "Zar und Zimmermann"
description: von Albert [Gustav] Lortzing
description: Eigenhändige Komposition mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire September 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Do repeated transurethral procedures under general anesthesia influence mortality in patients with non-invasive urothelial bladder cancer? A Danish national cohort study
Creators: name: Erikson, Marie Schmidt
name: Petersen, Astrid Christine
name: Andersen, Klaus Kaae
name: Jacobsen, Frederik Krogsdal
name: Mogensen, Karin
name: Gregers Gautier Hermann
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Purpose: To investigate the effect of repeated transurethral procedures under general anesthesia on overall mortality in patients with non-invasive bladder cancer. Materials and methods: All Danish residents with non-invasive papillary urothelial carcinoma or primary urothelial carcinoma in situ diagnosed between 1 January 2000 and 1 January 2011 were included and followed until death or 31 March 2017. All transurethral procedures under general anesthesia, intravesical instillation therapy, recurrences and progression to invasive disease or cystectomy were recorded during follow-up. Associations between treatments and overall mortality were evaluated using multivariable regression analysis adjusted for age, gender, comorbidities and socioeconomic status. The effect of disease progression on mortality was removed by censoring patients at the time of progression or cystectomy. Results: Risk of death increased with the number of transurethral procedures under general anesthesia for Ta low- and high-grade tumors compared to patients who had only one procedure; after eight or more procedures the risk of death increased by 28% and 83%, respectively. There was no similar relationship for carcinomas in situ. In total, 36–52% of procedures under general anesthesia did not identify urothelial neoplasia. Conclusions: Repeated transurethral procedures under general anesthesia appear to be associated with increased risk of death in patients with primary non-invasive papillary urothelial carcinoma. Furthermore, a substantial number of procedures were without findings of neoplasia, indicating that too many patients are admitted for transurethral procedures under GA. Attempts should be taken to reduce unnecessary transurethral procedures under GA, e.g. by improved outpatient diagnosis of urothelial neoplasia.
Study of Dust and Ionized gas in Early-type Galaxies
Creators: name: Kulkarni, Samridhi
name: Sahu, D. K.
name: Chaware, Laxmikant
name: Chakradhari, N. K.
name: Pandey, S. K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present results of optical broad-band and narrow-band Halpha observations of a sample of forty nearby early-type galaxies. The majority of sample galaxies are known to have dust in various forms viz. dust lanes, nuclear dust and patchy/filamentary dust. A detailed study of dust was performed for 12 galaxies with prominent dust features. The extinction curves for these galaxies run parallel to the Galactic extinction curve, implying that the properties of dust in these galaxies are similar to those of the Milky-Way. The ratio of total to selective extinction (Rv) varies between 2.1 and 3.8, with an average of 2.9 +/- 0.2, fairly close to its canonical value of 3.1 for our Galaxy. The average relative grain size /a_Gal of dust particles in these galaxies turns out to be 1.01 +/- 0.2, while dust mass estimated using optical extinction lies in the range 10^2 to 10^4 M(sun) . The Halpha emission was detected in 23 out of 29 galaxies imaged through narrow- band filters with the Halpha luminosities in the range 10^38 - 10^41 erg s^-1. The mass of the ionized gas is in the range 10^3-10^5 M(sun). The morphology and extent of ionized gas is found similar to those of dust, indicating possible coexistence of dust and ionized gas in these galaxies. The absence of any apparent correlation between blue luminosity and normalized IRAS dust mass is suggestive of merger related origin of dust and gas in these galaxies.
description: 28 pages, 6 figures; Accepted for publication in New Astronomy. Please cite this article in press as: Kulkarni, S., et al. New Astron. (2014), http://dx.doi.org/10.1016/j.newast.2014.01.003
Additional file 11 of Molecular and spatial heterogeneity of microglia in Rasmussen encephalitis
Creators: name: Westfall, Jesse J.
name: Schwind, Wesley N.
name: Sran, Sahibjot
name: Navarro, Jason B.
name: Leonard, Jeffrey
name: Pindrik, Jonathan A.
name: Pierson, Christopher R.
name: Boué, Daniel R.
name: Koboldt, Daniel C.
name: Ostendorf, Adam P.
name: Wilson, Richard K.
name: Mardis, Elaine R.
name: Miller, Katherine E.
name: Bedrosian, Tracy A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 11. DEP gene expression in microglia snRNA-Seq. a Volcano plot of significant abundantly expressed proteins detected in microglial nodules versus unaggregated microglia. Red shape and labels highlight DEPs selected for single-nucleus microglia analysis. b tSNE density plots displaying gene expression density in microglia of markers selected in a. c tSNE density plot showing the expression density in microglia where all selected markers are expressed.
Observation of the period ratio P_1/P_2 of transversal oscillations in solar macro-spicules
Creators: name: Ebadi, H.
name: Khoshrangbaf, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We analyze the time series of oxygen line profiles (O vi 1031.93 A and O vi 1037.61 A obtained from SUMER/SOHO on the solar south limb. We calculated Doppler shifts and consequently Doppler velocities in three heights 4", 14", and 24" from the limb on a coronal hole region. Then, we performed wavelet analysis with Morlet wavelet transform to determine the periods of fundamental mode and its first harmonic mode. The calculated period ratios have departures from its canonical value of $2$. The density stratification and magnetic twist are two main factors which may cause these departures.
description: Accepted for publication in Astrophysics and Space Science
Brief an Unbekannt
Creators: name: Mamiani della Rovere, Terenzio
Publisher: name: [s.n.]
Year: 1882

description: von Terenzio Mamiani
description: Eigenhändiger Brief mit Unterschrift
description: Anrede: Riverito Signor Presidente
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Italienisch
description: Verzeichnung=Description=Inventaire September 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und dem Briefkatalog der UB Basel saf
Brief an Unbekannt
Creators: name: Mottl, Felix
Publisher: name: [s.n.]
Year: 1906

description: von F[elix] Mottl
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire September 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und dem Briefkatalog der UB Basel saf
Constraining the near-surface response to lithospheric reorientation: Structural thermochronology along AlpArray geophysical transects
Creators: name: Eizenhöfer, Paul R.
name: Glotzbach, Christoph
name: Kley, Jonas
name: Ehlers, Todd A.
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Thermo-kinematic models
subject: Slab breakoff
subject: Slab reversal
subject: 500 Natural sciences and mathematics::550 Earth sciences::550 Earth sciences

description: The shape of the present-day European Alps results from a complex tectonic and climatic history since the onset of convergence between the African and Eurasian plates. Low-temperature thermochronology data are a unique archive that can trace the cooling history of rocks back in time during exhumation from upper to middle crustal levels to Earth's surface. However, the precise mechanisms that led to cooling and exhumation are still debated. In this study, we investigated the potential for mantle processes, such as potential subducting slab break-off or slab reversal, to leave a fingerprint in the rock cooling record of the present-day surface along three key, north-south oriented geophysical transects: NFP-20E, TRANSALP and EASI. Along all transects, our zircon and apatite (U-Th)/He data reveal reset Neogene (and younger) cooling ages centred around core complexes such as the Lepontine Dome and the Tauern Window indicative of late exhumation during the Cenozoic Alpine orogeny. North and south of these complexes, the cooling ages become older, forming U-shaped age distributions around the reset centres. Thermal history reconstructions along TRANSALP confirm a conspicuous southward shift of cooling towards the Southern Alps approximately at the time of deep-seated exhumation of the Tauern Window driven by motion along the mid-crustal Tauern Ramp in the Mid-Miocene. Thermo-kinematic models along the transect confirm this southward shift of deformation and (i) reproduce the distribution of cooling ages and thermal history reconstructions, (ii) are consistent with the present-day structural geometry along the transect, (iii) and the observed surface heat flux. It is possible that rock cooling is primarily driven by rock displacement along active faults and less by climatic and/or mantle buoyancy forces, which are both not included in the applied modelling approach. Our comprehensive thermochronological analyses allow two interpretations concerning mantle processes: (i) Assuming a strong coupling between the subducting and overriding plate, hence, the applicability of doubly-vergent orogen kinematics, then the thermochronological data are most consistent with an ongoing reversal in continental subduction polarity. (ii) A high degree of decoupling would negate the possibility that mantle processes are archived in the thermochronological record.
Ferromagnetism and Spin-dependent Transport in n-type Mn-Bi2Te3 Thin Films
Creators: name: Lee, Joon Sue
name: Richardella, Anthony
name: Rench, David W.
name: Fraleigh, Robert D.
name: Flanagan, Thomas C.
name: Borchers, Julie A.
name: Tao, Jing
name: Samarth, Nitin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We describe a detailed study of the structural, magnetic, and magneto-transport properties of single-crystal, n-type, Mn-doped Bi2Te3 thin films grown by molecular beam epitaxy. With increasing Mn concentration, the crystal structure changes from the tetradymite structure of the Bi2Te3 parent crystal at low Mn concentrations towards a BiTe phase in the (Bi2Te3)m(Bi2)n homologous series. Magnetization measurements reveal the onset of ferromagnetism with a Curie temperature in the range 13.8 K - 17 K in films with 2 % - 10 % Mn concentration. Magnetization hysteresis loops reveal that the magnetic easy axis is along the c-axis of the crystal (perpendicular to the plane). Polarized neutron reflectivity measurements of a 68 nm-thick sample show that the magnetization is uniform through the film. The presence of ferromagnetism is also manifest in a strong anomalous Hall effect and a hysteretic magnetoresistance arising from domain wall scattering. Ordinary Hall effect measurements show that the carrier density is n-type, increases with Mn doping, and is high enough (> 2.8 x 10^{13} cm^{-2}) to place the chemical potential in the conduction band. Thus, the observed ferromagnetism is likely associated with both bulk and surface states. Surprisingly, the Curie temperature does not show any clear dependence on the carrier density but does increase with Mn concentration. Our results suggest that the ferromagnetism probed in these Mn-doped Bi2Te3 films is not mediated by carriers in the conduction band or in an impurity band.
Eclogite dating and subduction zones in the Alps
Creators: name: Froitzheim, Nikolaus
name: Hauke, Matthias
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Lu-Hf geochronology
subject: Eclogite dating
subject: 500 Natural sciences and mathematics::550 Earth sciences::550 Earth sciences

description: We applied Lu-Hf geochronology on eclogites from different tectonic units in the Penninic nappe stack of the Western Alps. Overall, older ages were found in structurally higher units of the nappe stack and younger ages in lower units, in accordance with a progression of subduction and accretion from originally more internal (SE) to external (NW) domains. The oldest age, 52,96 ± 0,91 Ma, was determined for Monte Emilius, a unit originally at the transition from the Cervinia Microcontinent (Sesia nappe) to the Zermatt-Saas Basin of the Piemont-Ligurian Ocean (Weber et al., 2021). Eclogites from the Zermatt-Saas Basin yielded ages of 49,79 ± 0,52 Ma (Champorcher), 47,98 ± 0,21 (Punta Nera), and 47,39 ± 0,34 Ma (Colle delle Finestre). A sample from the top of the Monte Rosa Nappe, a continental thrust sheet beneath the Zermatt-Saas Ophiolites, yielded 44,24 ± 0,83 Ma (Passo dei Salati). A significantly youger age (36,09 ± 0,59 Ma) was determined for an eclogitic meta-andesite from the ultrahigh-pressure Dora-Maira Nappe (locality Parigi), a continental thrust sheet thought to be a lateral equivalent of the Monte Rosa Nappe. This age accords well with a U-Pb zircon age of 35.4 ± 1.0 Ma from the same area (Gebauer et al., 1997) and confirms that this nappe records the youngest subduction-related metamorphism of the Western Alps. The ca. 36 Ma old Parigi UHP rocks come from the structurally lowermost unit of the Dora-Maira Nappe, whereas the ca. 44 Ma old Passo dei Salati eclogite mentioned above comes from the top of the Monte Rosa nappe. Therefore, the age difference may again reflect progradation of subduction and accretion from SE to NW and from higher to deeper units. In the Central and Eastern Alps, the youngest eclogites, ca. 37 and ca. 33 Ma old, occur in the distal parts of the former European margin (Adula Nappe and Eclogite Zone in the Tauern Window, respectively). This supports the derivation of Dora-Maira from the European margin.
Large-Scale MIMO Detection for 3GPP LTE: Algorithms and FPGA Implementations
Creators: name: Wu, Michael
name: Yin, Bei
name: Wang, Guohui
name: Dick, Chris
name: Cavallaro, Joseph R.
name: Studer, Christoph
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Large-scale (or massive) multiple-input multiple-output (MIMO) is expected to be one of the key technologies in next-generation multi-user cellular systems, based on the upcoming 3GPP LTE Release 12 standard, for example. In this work, we propose - to the best of our knowledge - the first VLSI design enabling high-throughput data detection in single-carrier frequency-division multiple access (SC-FDMA)-based large-scale MIMO systems. We propose a new approximate matrix inversion algorithm relying on a Neumann series expansion, which substantially reduces the complexity of linear data detection. We analyze the associated error, and we compare its performance and complexity to those of an exact linear detector. We present corresponding VLSI architectures, which perform exact and approximate soft-output detection for large-scale MIMO systems with various antenna/user configurations. Reference implementation results for a Xilinx Virtex-7 XC7VX980T FPGA show that our designs are able to achieve more than 600 Mb/s for a 128 antenna, 8 user 3GPP LTE-based large-scale MIMO system. We finally provide a performance/complexity trade-off comparison using the presented FPGA designs, which reveals that the detector circuit of choice is determined by the ratio between BS antennas and users, as well as the desired error-rate performance.
description: To appear in the IEEE Journal of Selected Topics in Signal Processing
The local and global geometrical aspects of the twin paradox in static spacetimes: II. Reissner--Nordström and ultrastatic metrics
Creators: name: Sokołowski, Leszek M.
name: Golda, Zdzisław A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This is a consecutive paper on the timelike geodesic structure of static spherically symmetric spacetimes. First we show that for a stable circular orbit (if it exists) in any of these spacetimes all the infinitesimally close to it timelike geodesics constructed with the aid of the general geodesic deviation vector have the same length between a pair of conjugate points. In Reissner--Nordström black hole metric we explicitly find the Jacobi fields on the radial geodesics and show that they are locally (and globally) maximal curves between any pair of their points outside the outer horizon. If a radial and circular geodesics in R--N metric have common endpoints, the radial one is longer. If a static spherically symmetric spacetime is ultrastatic, its gravitational field exerts no force on a free particle which may stay at rest; the free particle in motion has a constant velocity (in this sense the motion is uniform) and its total energy always exceeds the rest energy, i.~e.~it has no gravitational energy. Previously the absence of the gravitational force has been known only for the global Barriola--Vilenkin monopole. In the spacetime of the monopole we explicitly find all timelike geodesics, the Jacobi fields on them and the condition under which a generic geodesic may have conjugate points.
Construction and measurements of a vacuum-swing-adsorption radon-mitigation system
Creators: name: Schnee, R. W.
name: Bunker, R.
name: Ghulam, G.
name: Jardin, D.
name: Kos, M.
name: Tenney, A. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Long-lived alpha and beta emitters in the $^{222}$Rn decay chain on (and near) detector surfaces may be the limiting background in many experiments attempting to detect dark matter or neutrinoless double-beta decay, and in screening detectors. In order to reduce backgrounds from radon-daughter plate-out onto the wires of the BetaCage during its assembly, an ultra-low-radon cleanroom is being commissioned at Syracuse University using a vacuum-swing-adsorption radon-mitigation system. The radon filter shows ~20$\times$ reduction at its output, from 7.47$\pm$0.56 to 0.37$\pm$0.12 Bq/m$^3$, and the cleanroom radon activity meets project requirements, with a lowest achieved value consistent with that of the filter, and levels consistently < 2 Bq/m$^3$.
description: 5 pages, 3 figures, Proceedings of Low Radioactivity Techniques (LRT) 2013, Gran Sasso, Italy, April 10-12, 2013
title: Laser spectroscopy of the ²S₁/₂-²P₁/₂, ²P₃/₂ transitions in stored and cooled relativistic C³⁺ ions
Creators: name: Winzen, D.
name: Hannen, V.
name: Bussmann, M.
name: Buß, A.
name: Egelkamp, C.
name: Eidam, L.
name: Huang, Z.
name: Kiefer, D.
name: Klammes, S.
name: Kühl, Th.
name: Loeser, M.
name: Ma, X.
name: Nörtershäuser, W.
name: Ortjohann, H.-W.
name: Sánchez, R.
name: Siebold, M.
name: Stöhlker, Th.
name: Ullmann, J.
name: Vollbrecht, J.
name: Walther, Th.
name: Wang, H.
name: Weinheimer, Ch.
name: Winters, D. F. A.
Publisher: name: Springer Nature
Year: 2024

description: The ²S₁/₂-²P₁/₂ and ²S₁/₂-²P₃/₂ transitions in Li-like carbon ions stored and cooled at a velocity of β≈0.47 in the experimental storage ring (ESR) at the GSI Helmholtz Centre in Darmstadt have been investigated in a laser spectroscopy experiment. Resonance wavelengths were obtained using a new continuous-wave UV laser system and a novel extreme UV (XUV) detection system to detect forward emitted fluorescence photons. The results obtained for the two transitions are compared to existing experimental and theoretical data. A discrepancy found in an earlier laser spectroscopy measurement at the ESR with results from plasma spectroscopy and interferometry has been resolved and agreement between experiment and theory is confirmed.
Brief an Koechlin
Creators: name: Knote, Heinrich
Publisher: name: [s.n.]
Year: 1911

description: von Heinrich Knote
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Kasten's Hotel
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Februar 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf