cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Axinella thielei
Creators: name: Morrow, Christine
name: Cárdenas, Paco
name: Boury-Esnault, Nicole
name: Picton, Bernard
name: Mccormack, Grace
name: Soest, Rob Van
name: Collins, Allen
name: Redmond, Niamh
name: Maggs, Christine
name: Sigwart, Julia
name: Allcock, Louise A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Axinellida
Axinellidae
Axinella
Axinella thielei

description: Axinella thielei (Topsent, 1898) (p. 245).
Material examined: Lectotype (here designated) MNHN DT885, Princess Alice, Prainha de Pico, Azores, 523 m, 1895.
MNHN DT886, MNHN DT884 (slides only), Princess Alice Bank, Azores, 200 m, 1897.
Description: Megascleres: Robust styles to tylostyles, 630– 735– 845 µm × 25–40 µm.
Microscleres: Acanthoxea, 50– 73– 98 µm × 2–4.5 µm (Fig. 13E).
Remarks: MNHN DT884 was not mentioned in the original description. The acanthoxea in this specimen are shorter and more robust, with sparser spination than the type material.
description: Published as part of Morrow, Christine, Cárdenas, Paco, Boury-Esnault, Nicole, Picton, Bernard, Mccormack, Grace, Soest, Rob Van, Collins, Allen, Redmond, Niamh, Maggs, Christine, Sigwart, Julia & Allcock, Louise A., 2019, Integrating morphological and molecular taxonomy with the revised concept of Stelligeridae (Porifera: Demospongiae), pp. 31-81 in Zoological Journal of the Linnean Society 187 on page 64
Efficient entanglement distillation based on emulation
Creators: name: Abdelkhalek, Daniela
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2017
Subjects: subject: Entanglement distillation
subject: emulation
subject: eight-port homodyne detection
subject: Verschränkungsdistillation
subject: Eight-Port-Homodyndetektion
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
The orbital periods of subdwarf B binaries produced by the first stable Roche overflow channel
Creators: name: Chen, Xuefei
name: Han, Zhanwen
name: Deca, Jan
name: Podsiadlowski, Philipp
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Long-orbital-period subdwarf B (sdB) stars with main-sequence companions are believed to be the product of stable Roche Lobe overflow (RLOF), a scenario challenged by recent observations. Here we represent the results of a systematic study of the orbital-period distribution of sdB binaries in this channel using detailed binary evolution calculations. We show that the observed orbital-period distribution of long-period sdB binaries can be well explained by this scenario. Furthermore, we find that, if the progenitors of the sdB stars have initial masses below the helium flash mass, the sdB binaries produced from stable RLOF follow a unique mass -- orbital period relation for a given metallicity $Z$; increasing the orbital period from $\sim 400$ to $\sim 1100$\,d corresponds to increasing the mass of the sdB star from $\sim 0.40$ to $\sim 0.49\,M_\odot$ for $Z=0.02$. We suggest that the longest sdB binaries (with orbital period $> 1100$\,d) could be the result of atmospheric RLOF. The mass -- orbital period relation can be tested observationally if the mass of the sdB star can be determined precisely, e.g.\ from asteroseismology. Using this relation, we revise the orbital period distribution of sdB binaries produced by the first stable RLOF channel for the best fitting model of Han et al (2003), and show that the orbital period has a peak around 830\,d.
description: 8 pages, 2 figures, accepted for publication in MNRAS
Mapping and assessing ecosystem services: Methods and practical applications
Creators: name: Santos-Martí, Fernando
name: Geneletti, Davide
name: Burkhard, Benjamin
Publisher: name: Sofia, Bulgaria : Pensoft
Year: 2019
Subjects: subject: ecosystem
subject: Biodiversity Strategy
subject: ESMERALDA
subject: Dewey Decimal Classification::500 | Naturwissenschaften::551 | Geologie, Hydrologie, Meteorologie

description: [No abstract available]
Studien zur funktionellen Bedeutung synaptoider Mikrovesikel im Pinealorgan von Ratten (Rattus norvegicus) und mongolischen Wüstenrennmäusen (Meriones unguiculatus)
Creators: name: Pabst, Heike
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Synaptic membrane proteins
subject: vesicular exocytosis
subject: glutamate
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
title: On the end of Haltern
Creators: name: Schnurbein, Siegmar Von
Publisher: name: University Library Heidelberg
Year: 2016

description: Die Frage, ob die Besetzung des Hauptlagers von Haltern (Kr. Recklinghausen) 9 n.Chr. endete, ob es danach erneut bis 16 n. Chr. oder gar bis zu diesem Zeitpunkt kontinuierlich besetzt gewesen ist, wird zurzeit sehr unterschiedlich beurteilt. Die wichtigsten Befunde sind die Verbarrikadierungen des Süd- und des Osttors, eine fehlende durchgehende Zerstörungsschicht, die in einem Töpferofen verscharrten Gefallenen und »Störungen« im Gräberfeld. Zu letzteren wird nicht Stellung genommen, da die Befunde noch nicht im Detail veröffentlicht sind. Nach den originalen Ausgrabungsberichten sind die Befunde an den beiden Toren zu unterschiedlich, als dass sie gleichgesetzt werden könnten. Eine durchgehende Zerstörungsschicht ist bei dem lockeren Sandboden wegen der Erosion nicht zu erwarten, Brandschichten wurden in Gruben aber häufig beobachtet. Die Gefallenen im Töpferofen sind nach der Interpretation des Ausgräbers mit Vorgängen unmittelbar nach der Varus-Niederlage in Verbindung gebracht worden. Für den Nachweis einer Wiederbesetzung nach einer Zerstörung reichen die geringen Befunde keinesfalls aus.
description: The question whether the main camp of Haltern (Kr. Recklinghausen) was in use until AD 9, whether it then was reused until AD 16 or whether it was in continuous use for the whole period, is subject to scholarly controversy. The most important observations are the barricades of the South and East gate, the missing of an uninterrupted layer of destruction, killed soldiers buried in a pottery kiln and »disturbances« in the cemetery. The latter will not be discussed here as the evidence is not yet published in detail. Original excavation reports show that the situations at the two gates are too different as to be interpreted in the same way. An uninterrupted layer of destruction is not to be expected considering the existing sandy ground, however, in many pits burnt layers were observed. According to the interpretation of the excavator, the killed soldiers in the pottery kiln relate to events immediately after the defeat of Varus. There is therefore only insufficient evidence for a re-use after the destruction.
Quadro de Competências para a Gestão de Dados de Investigação e Dados FAIR
Creators: name: Principe, Pedro
name: Borba, Filomena
name: Pacheco, Emília
name: Dib, Simone
name: Vieira, André
name: Correia, Antónia
name: Noro, Jorge
Publisher: name: Zenodo
Year: 2023

description: A Gestão de Dados de Investigação (GDI) tem vindo a assumir uma importância crescente nos setores público e privado, fomentada também pelos financiadores de ciência que têm vindo a reforçar as suas políticas de Ciência Aberta e GDI, representando assim um desafio pela complexidade de que se pode revestir, e denotando a necessidade do desenvolvimento de profissionais com competências para a gestão de dados que sejam localizáveis, acessíveis, interoperáveis e reutilizáveis. 
Neste contexto, o Grupo de Trabalho de Formação e Competências para a Gestão e Dados FAIR do Fórum GDI, desenvolveu um estudo com vista a contribuir para a definição de um quadro de competências para a gestão de dados de investigação e dados FAIR para o contexto português.
Este poster tem como objetivo apresentar o quadro de competências que resultou do estudo e que será relevante para os profissionais que intervêm no processo de GDI.
Numa primeira fase, procedeu-se à identificação das competências fundamentais, através de duas abordagens complementares, sendo: 1) o ciclo de vida dos dados e 2) as responsabilidades e funções na gestão de dados. Em seguida, foi realizada a análise dos principais e mais recentes estudos, desde projetos transversais, a relevantes iniciativas de vários países.
Pretendemos assim fornecer um quadro de competências baseado em nove áreas, com a indicação do nível de conhecimento necessário por cada um dos atores no processo de GDI (Investigador, Gestor / Curador de Dados, Pessoal de apoio à investigação, Pessoal de apoio aos Sistemas e Tecnologias de Informação).
É esperado que este quadro de competências possa servir como orientação para o aprofundamento e maior granularidade dos conhecimentos, responsabilidades e tarefas inerentes a cada competência. Adicionalmente, espera-se que possa contribuir para a definição de perfis de competências para recrutamento, para o desenho de currículos para a formação de profissionais na área de GDI e dados FAIR e, ainda, para promover a compreensão mútua da atuação de cada participante em função do seu papel.
Efficient solvers and error estimators for a mixed method in elastoplasticity
Creators: name: Geilenkothen, André
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Elasticity
subject: elastoplasticity
subject: mixed finite element methods
subject: return mapping
subject: constraint preconditioner
subject: residual error estimators
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
Chenopodium murale L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: Ch. murale L. Cat. 307. l: Salvan (Closuit). - 2:Saillon (Garns); Locbei Siders (Coquoz); Guttet (Becherer). - 3:Vis- soie (Mantz); Brig (J.). - 4:Binn (Binz).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
title: Temperature and pressure effects on the response behavior of anemometers
title: Temperatur- und Druckeinflüsse auf das Antwortverhalten von Anemometern
titleType: AlternativeTitle
Creators: name: Roß, Alina
name: Balaresque, Nicholas
name: Fischer, Andreas
Publisher: name: De Gruyter Oldenbourg
Year: 2023
Subjects: subject: anemometer
subject: calibration
subject: classification
subject: IEC 61400-12-1
subject: IEC 61400-50-1
subject: wind sensor
subject: wind tunnel
subject: 600

description: Cup anemometers are within the most used wind speed sensors for the wind energy industry. Wind tunnel calibrations under controlled conditions are required, but during operation uncontrolled environmental conditions occur. This is accounted for in the IEC 61400-50-1:2022 international wind measurements standard, which specifies sensor classification based on their response to external conditions, due to the influence parameters turbulence, air temperature, density, and upflow angle. Temperature and density effects are not covered appropriately in the IEC 61400-50-1:2022, since it assumes that air temperature only influences the bearing friction of a cup anemometer. No guidance is provided on evaluating variations in density, which depends on temperature and pressure. To investigate this, two cup anemometers are measured in Deutsche WindGuard’s Climatic Wind Tunnel, where density is changed by varying pressure and temperature independently. The results show that the sensor’s response to temperature can have other effects than an increase in ball bearing friction. Using pressure or temperature to modify density can even cause opposing results. Hence, varying temperatures and pressures independently is crucial to characterize a sensor’s response. The results correspond to cup anemometers, but the methodology is applicable on all sensors.
A photonic complex perceptron for ultrafast data processing
Creators: name: Mancinelli, Mattia
name: Bazzanella, Davide
name: Bettotti, Paolo
name: Pavesi, Lorenzo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Emerging Technologies (cs.ET)
subject: Optics (physics.optics)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In photonic neural network a key building block is the perceptron. Here, we describe and demonstrate a complex-valued photonic perceptron that combines time and space multiplexing in a fully passive silicon photonics integrated circuit. An input time dependent bit sequence is broadcasted into a few delay lines where the relative phases are trained by particle swarm algorithms toward the given task. Since only the phases of the propagating optical modes are trained, signal attenuation in the perceptron due to amplitude modulation is avoided. The perceptron performs binary pattern recognition and few bit delayed XOR operations up to 16 Gbps (limited by the used electronics) with Bit Error Rates as low as $10^{-6}$. The perceptron is fully integrated, silicon based, scalable, and can be used as a building block in large neural networks.
description: 13 pages, 9 figures
Wissensbasierte Interpretation von Vegetationsflächen aus multitemporalen Fernerkundungsdaten
Creators: name: Pakzad, Kian
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Knowledge based system
subject: image interpretation
subject: semantic net
subject: monitoring
subject: multitemporal
subject: remote sensing
subject: moor
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: [no abstract]
Effects of Azadirachtin and the natural pesticides Spinosad and Avermectin on the leafminer Liriomyza sativae (Diptera: Agromyzidae) and its parasitoids on tomatoes under protected cultivation in the humid tropics
Creators: name: Hossain, Mohammad Babul
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: Liriomyza sativae
subject: opius (opiothorax) chromatomyiae
subject: Neochrysocharis formosa
subject: neem
subject: spinosad
subject: abamectin
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: [no abstract]
A Pseudo su(1,1)-Algebraic Deformation of the Cooper-Pair in the su(2)-Algebraic Many-Fermion Model
Creators: name: Tsue, Y.
name: Providencia, C.
name: da Providencia, J.
name: Yamamura, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A pseudo su(1,1)-algebra is formulated as a possible deformation of the Cooper-pair in the su(2)-algebraic many-fermion system. With the aid of this algebra, it is possible to describe behavior of individual fermions which are generated as the result of interaction with the external environment. The form presented in this paper is a generalization of a certain simple case developed recently by the present authors. Basic idea follows the su(1,1)-algebra in the Schwinger boson representation for treating energy transfer between the harmonic oscillator and the external environment. Hamiltonian is given under the idea of the phase space doubling in the thermo-field dynamics formalism and the time-dependent variational method is applied to this Hamiltonian. Its trial state is constructed in the frame deformed from the BCS-Bogoliubov approach to the superconductivity. Several numerical results are shown.
description: 49 pages, 13 figures, using PTPTEX.cls
Die Totalsynthese von Pyrronazol B und Studien zur Totalsynthese von Meridamycin D
Creators: name: Witte, Swjatoslaw Niclas Rico
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2019
Subjects: subject: Heterocyclen
subject: Pyrronazol
subject: Pyrrol
subject: Oxazol
subject: DAST
subject: Hoover-Stahl
subject: vinyloge Mukaiyama-Aldolreaktion
subject: Meridamycin D
subject: TRIP
subject: syn-selektive Kobayashi-Aldolreaktion
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Im ersten Teil dieser Arbeit wird ein kurzer Überblick über Heterocyclen im Allgemeinen gegeben. In diesem Teil geht es um ihre allgemeine Reaktivität in chemischen Reaktionen, ihr Auftreten in der Natur und die Synthese verschiedener Heterocyclen mit Fokus auf unterschiedlich substituierte Pyrrole und Oxazole. Der Hauptteil befasst sich mit Synthese von Pyrronazol A1 und B. Diese Verbindungen wurden von R. Müller et al. im Jahr 2014 vom Nannocystis pusilla Stamm Ari7 isoliert und strukturell charakterisiert. Die Pyrronazole sind eine Gruppe von Verbindungen, die als gemeinsames Strukturmotiv ein Pyrrol, das über ein Alken mit einem Oxazol verbunden ist, aufweisen. Zusätzlich trägt das Oxazol ein α,β-ungesättigtes Lacton mit einer Enolether-Einheit. Diese Arbeit zeigt die erste Synthese dieses ungewöhnlichen Strukturmotivs. Sie beschreibt mehrere Versuche zur Synthese von Pyrronazol B, welchezur endgültigen Strategie für die Totalsynthese führten. Diese Strategie nutzt milde Bedingungen wie eine DAST-vermittelte Oxazolcyclisierung, eine Hoover-Stahl-Oxidation und eine intramolekulare Claisen-artige Kondensation. Darüber hinaus werden mehrere Versuche zur Synthese von Pyrronazol A1 beschrieben. Der abschließende Teil dieser Arbeit befasst sich mit Ansätzen zur asymmetrischen vinylogen Mukaiyama-Aldolreaktion und Untersuchungen zur Totalsynthese von Meridamycin D mit besonderem Schwerpunkt auf der Synthese des Nordfragments. Meridamycine sind nicht immunsuppressive Pipecolinsäure-Naturprodukte, die eine neuroprotektive Aktivität zeigen. Meridamycin D ist ein verkürztes Meridamycin, dem die Aminosäure, die Tricarbonylregion und das sechsgliedrige Lactol fehlen. Erfolgreiche Bedingungen wie die syn-selektive Kobayashi-Aldolreaktion oder die asymmetrische (S)-TRIP-vermittelte Propargylierung erzielten die Bildung mehrerer Intermediate im Gramm-Maßstab.
Scientific Potential of DECIGO Pathfinder and Testing GR with Space-Borne Gravitational Wave Interferometers
Creators: name: Yagi, Kent
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: DECIGO Pathfinder (DPF) has an ability to detect gravitational waves from galactic intermediate-mass black hole binaries. If the signal is detected, it would be possible to determine parameters of the binary components. Furthermore, by using future space-borne gravitational wave interferometers, it would be possible to test alternative theories of gravity in the strong field regime. In this review article, we first explain how the detectors like DPF and DECIGO/BBO work and discuss the expected event rates. Then, we review how the observed gravitational waveforms from precessing compact binaries with slightly eccentric orbits can be calculated both in general relativity and in alternative theories of gravity. For the latter, we focus on Brans-Dicke and massive gravity theories. After reviewing these theories, we show the results of the parameter estimation with DPF using the Fisher analysis. We also discuss a possible joint search of DPF and ground-based interferometers. Then, we show the results of testing alternative theories of gravity using future space-borne interferometers. DECIGO/BBO would be able to place 4--5 orders of magnitude stronger constraint on Brans-Dicke theory than the solar system experiment. This is still 1--2 orders of magnitude stronger than the future solar system mission such as ASTROD I. On the other hand, LISA should be able to put 4 orders of magnitude more stringent constraint on the mass of the graviton than the current solar system bound. DPF may be able to place comparable constraint on the massive gravity theories as the solar system bound. We also discuss the prospects of using eLISA and ASTROD-GW in testing alternative theories of gravity. The bounds using eLISA are similar to the LISA ones, but ASTROD-GW performs the best in constraining massive gravity theories among all the gravitational wave detectors considered in this article.
description: 86 pages, 23 figures; invited review article, based on a talk in ASTROD5, published in IJMPD
On the Generalization Ability of Online Learning Algorithms for Pairwise Loss Functions
Creators: name: Kar, Purushottam
name: Sriperumbudur, Bharath K
name: Jain, Prateek
name: Karnick, Harish C
Publisher: name: arXiv
Year: 2013
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In this paper, we study the generalization properties of online learning based stochastic methods for supervised learning problems where the loss function is dependent on more than one training sample (e.g., metric learning, ranking). We present a generic decoupling technique that enables us to provide Rademacher complexity-based generalization error bounds. Our bounds are in general tighter than those obtained by Wang et al (COLT 2012) for the same problem. Using our decoupling technique, we are further able to obtain fast convergence rates for strongly convex pairwise loss functions. We are also able to analyze a class of memory efficient online learning algorithms for pairwise learning problems that use only a bounded subset of past training samples to update the hypothesis at each step. Finally, in order to complement our generalization bounds, we propose a novel memory efficient online learning algorithm for higher order learning problems with bounded regret guarantees.
description: To appear in proceedings of the 30th International Conference on Machine Learning (ICML 2013)
About the overlap distribution in mean field spin glass models
Creators: name: Guerra, Francesco
Publisher: name: arXiv
Year: 2012
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We continue our presentation of mathematically rigorous results about the Sherrington-Kirkpatrick mean field spin glass model. Here we establish some properties of the distribution of overlaps between real replicas. They are in full agreement with the Parisi accepted picture of spontaneous replica symmetry breaking. As a byproduct, we show that the selfaveraging of the Edwards-Anderson fluctuating order parameter, with respect to the external quenched noise, implies that the overlap distribution is given by the Sherrington-Kirkpatrick replica symmetric Ansatz. This extends previous results of Pastur and Shcherbina. Finally, we show how to generalize our results to realistic short range spin glass models.
description: 11 pages
Neue Alkinylferrocene mit schwefelhaltigen Endgruppen
Creators: name: Schmiel, Sinem-Fatma
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2019
Subjects: subject: molecular electronics
subject: Ferrocene
subject: Ferrocen
subject: Alkin
subject: Alkinyl
subject: Schwefel
subject: Alligatorclips
subject: molekulare Elektronik
subject: molekulare Drähte
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Die Integration von Ferrocenyl-Einheiten in Oligophenylenethinylene (OPE) durch den Ersatz von 1,4-Phenylen-Bausteinen führte in den letzten Jahren zur Herstellung neuartiger molekularer Drähte, welche potentiell interessante elektronische Eigenschaften aufweisen und näher untersucht werden müssen. Im Rahmen dieser Arbeit wurden molekulare Drähte hergestellt, bei denen es sich um 1,1'-disubstituierte Ferrocen-Verbindungen mit Dithiocarboxyl-Gruppen als Kontaktstellen handelt.
Eesti Rahvusringhäälingu raadiosaadete korpus
Creators: name: Lippus, Pärtel
name: Alumäe, Tanel
name: Orasmaa, Siim
name: Tsepelina, Katrin
name: Lindström, Liina
Publisher: name: Tartu Ülikool, eesti ja üldkeeleteaduse instituut
Year: 2023
Subjects: speech corpus
transcription
morphologically annotated text
radio shows
Estonian Public Boadcasting
spoken Estonian
Estonian language

description: Korpus koosneb ERR-i raadiosaadetest ja nende transkriptsioonidest. Korpuses on 53 000 raadiosaadet kogukestusega 16 tuhat tundi, mis on salvestatud vahemikus 1930–2022. Salvestused on transkribeeritud Tallinna Tehnikaülikooli automaatse kõnetuvastusega ning tekstid on automaatselt morfanalüüsitud EstNLTK-ga. Kokku on korpuses 109 miljonit sõna. Korpus on valminud koostöös Tartu Ülikooli ja Eesti Rahvusringhäälingu ning Tallinna Tehnikaülikooliga projektide EKKD93 "Suuline eesti keel arvudes" ja EKKD117 "Suuline eesti keel arvudes II" (Haridus- ja Teadusministeeriumi programm "Eesti keel ja kultuur digiajastul") raames.
description: ESTONIAN PUBLIC BROADCASTING'S RADIO CORPUS: This corpus consists of Estonian Public Broadcasting's radio shows and their transcriptions. There is a total of 53 000 radio shows with total duration of 16 thousand hours. The recordings are made between 1930-2022. The recordings are automatically transcribed with TalTech ASR system and morphologically analysed with EstNLTK. The text corpus consists of 109 million words in total. The corpus has been created by University of Tartu in cooperation with Tallinn University of Technology (TalTech) and Estonian Public Broadcasting (ERR) in the project EKKD93 "Basic statistics of spoken Estonian" and EKKD117 "Basic statistics of spoken Estonian II" (Ministry of Education and Research program "Estonian Language and Culture in the Digital Age")
Etude sur le voilement des poutres mixtes continues
Creators: name: KHATIR, Abdelwahhab
Publisher: name: figshare
Year: 2023
Subjects: Structural engineering

description: Actuellement, le secteur des constructions mixtes acier-béton est en pleine évolution et recouvre des techniques très variées selon les types d’ouvrages : bâtiments et génie civil, ouvrages d’art, …Certains ouvrages associent intimement acier et béton telles que les poutrelles enrobées, d’autres sont une juxtaposition d’éléments en béton et d’éléments en acier, et il existe toutes les possibilités intermédiaires. Le travail que nous allons présenter dans cet article est une étude théorique du comportement des poutres mixtes continues vis-à-vis du problème de voilement local. En effet, pour une poutre mixte continue acier-béton, avec la dalle qui repose directement sur le profilé métallique , en moment négatif, une partie importante de l’âme est sujette à des contraintes de compression, d’où son voilement limitant ainsi la capacité de rotation de la section transversale, l’empêchant donc d’atteindre sa résistance ultime. Un modèle de calcul analytique, basé sur un mécanisme de ruine, permettant d’évaluer, avec une précision suffisante, la capacité de rotation au droit de l’appui intermédiaire en fonction de l’évolution du moment, a été développé. Ce modèle a été justifié par des résultats expérimentaux des essais que nous avons effectués à l’INSA de Rennes (France), et par sa confrontation à d’autres modèles proposés dans la littérature.
Prozessoptimierung und Onlineanalytik bei Tierzellkultivierungen
Creators: name: Renemann, Georg
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: CHO-cells
subject: t-PA
subject: cultivation temperature
subject: online product monitoring
subject: HPMADC
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
title: The Fight of Kanter AG: A case study on shareholder activism in the context of corporate control
Creators: name: Gebhardt, Maria
name: Mladenov, Kiril
name: Zülch, Henning
Year: 2023

description: Since the last acquisition by the Mayer family, an activist shareholder family, Kanter AG's CEO tracks the family's activities under stress, as she does not want her company to become the next target. Based on a real-life example of the German capital market, the case simulates the events of an activist shareholder attempting to secure de facto control. Moreover, the case offers the possibility to gain an understanding of the determinants which make a company a potential target for shareholder activism in the context of corporate control. Preparing future decisionmakers for this challenge is essential. The case is modular in structure. Part I requires the performance of financial statement analysis and the evaluation of the company's financial position. Part II expects that the students deal with possible defense strategies for the German capital market. The students should gain an understanding of how the management of a target company can fight against a control-oriented activist. The final Part III requires applying the control concept of IFRS 10, especially de facto control. Throughout the case, students obtain a deeper understanding of the de facto control concept and the types of control. Furthermore, students develop an awareness and understanding of the risks of shareholder activism and several other subject matters from the focus areas of finance, corporate governance, and investor relations.
description: HHL-Arbeitspapier / HHL Working paper; 200
Scanning-probe and information-concealing machine learning intermediate hexatic phase and critical scaling of solid-hexatic phase transition in deformable particles
Creators: name: Guo, Wei-chen
name: Ai, Bao-quan
name: He, Liang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the two-dimensional melting of deformable polymeric particles with multi-body interactions described by the Voronoi model. We report machine learning evidence for the existence of the intermediate hexatic phase in this system, and extract the critical exponent $ν\approx0.65$ for the divergence of the correlation length of the associated solid-hexatic phase transition. Moreover, we clarify the discontinuous nature of the hexatic-liquid phase transition in this system. These findings are achieved by directly analyzing system's spatial configurations with two generic machine learning approaches developed in this work, dubbed "scanning-probe" via which the possible existence of intermediate phases can be efficiently detected, and "information-concealing" via which the critical scaling of the correlation length in the vicinity of generic continuous phase transition can be extracted. Our work provides new physical insights into the fundamental nature of the two-dimensional melting of deformable particles, and establishes a new type of generic toolbox to investigate fundamental properties of phase transitions in various complex systems.
description: 7+3 pages, 2+5 figures
Chenopodium ficifolium Sm.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: Ch.ficifolium Sm. (Ch. serotinumauct. div.) Cat. 308. l: LaBätiaz(Wurgler). - 2:Branson (Thellung, Garns); Fully (Garns); Saillon (Garns, Wurgler); Grimisuat (Wurgler); Siders (Becherer 1940); Brigerbad (Becherer und Thommen 1955)^- 3: Saxon-(Wurgler)"; Saxon-Econe (Farquet undKoch1939);Rechy (Wurgler); Turtmann (B^chere7l953);Visp(Thellung1919);Zermatt (Becherer1950);Saas-Fee(Bührer1950);Brig (Christ 1919).- 3a:Gabi (Becherer1943).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
National climate finance plans
Creators: name: Kavya Niranjan
name: Krause, Ana
name: Asa, Nicole
name: Badshah, Akhtar
name: START Center
Publisher: name: Gates Open Research
Year: 2023

description: The START team conducted a review of key documents and held key informant interviews to gain a clearer picture of existing national climate finance plans and their key features, strengths, and weaknesses.
In-situ-Untersuchung von Randschichten während des Gasnitrierens mittels Röntgendiffraktometrie und photothermischer Radiometrie
Creators: name: Dong, J.
name: Prekel, H.
name: Dethlefs, M.
name: Epp, J.
name: Fischer, A.
Publisher: name: De Gruyter
Year: 2017
Subjects: subject: Nitriding
subject: X-ray diffraction
subject: photothermal radiometry
subject: compound layer
subject: non-destructive testing
subject: in-situ analysis
subject: 600

description: The aim of most applications of nitriding treatments at steel components is to obtain a compact compound layer and/or a deep diffusion layer. The possibility of a survey of the nitriding treatment by analyzing directly the component´s surface state during the nitriding process is particularly interesting, since it allows a process monitoring and control based on the actual nitriding result. In the present study, two measurement methods were developed and combined with the aim of direct surface state analysis during a nitriding treatment: the in-situ X-ray diffraction method and the photothermal radiometry. An experimental setup including a miniature nitriding furnace was developed in order to allow the combined application of both methods during a nitriding process under controlled atmosphere. In the present work, results of combined in-situ measurements on the steel AISI 4140 regarding the nitride layer formation during nitriding process as well as the nitride layer change during the following denitriding of the layer in nitrogen gas are presented and discussed. The investigations show that the photothermal radiometry is sensitive to the changing surface properties due to growing compound layers and when porous layers are generated. This method has a high potential for implementation in industrial nitriding furnaces, but for this, further development for quantitative evaluations of the measurements will be required.
Bildung und Entwicklung metapelitischer Migmatite und die mögliche Verbindung zu Granat-Cordierit-führenden Mikroklin-Graniten im Gebiet von Turku (SW-Finnland)
Creators: name: Richter, Manfred
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Migmatites
subject: partial melting
subject: SW-Finnland
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
The enclosure method for inverse obstacle scattering problems with dynamical data over a finite time interval: III. Sound-soft obstacle and bistatic data
Creators: name: Ikehata, Masaru
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R30, 35L05, 35J05

description: This paper is concerned with an inverse obstacle problem which employs the dynamical scattering data of acoustic wave over a finite time interval. The unknown obstacle is assumed to be sound-soft one. The governing equation of the wave is given by the classical wave equation. The wave is generated by the initial data localized outside the obstacle and observed over a finite time interval at a place which is not necessary the same as the support of the initial data. The observed data are the so-called bistatic data. In this paper, an enclosure method which employs the bistatic data and is based on two main analytical formulae, is developed. The first one enables us to extract the maximum spheroid with focal points at the center of the support of the initial data and that of the observation points whose exterior encloses the unknown obstacle of general shape. The second one, under some technical assumption for the obstacle including convexity as an example, indicates the deviation of the geometry of the boundary of the obstacle and the maximum spheroid at the contact points. Several implications of those two formulae are also given. In particular, a constructive proof of a uniqueness of a spherical obstacle using the bistatic data is given.
description: 41pages, submitted to Inverse Problems
Chirale Erkennung diverser organischer Verbindungen durch multikernmagnetische Resonanzspektroskopie in Gegenwart von Dirhodiumkomplexen
Creators: name: Rockitt, Sven
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Chiral recognition
subject: diastereomeric dirhodium complexes
subject: xanthines
subject: phosphinothionates
subject: phosphonothionates
subject: 1H
subject: 13C
subject: 31P
subject: 77Se NMR
subject: heteronuclear coupling constants
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Acanthoclada Bergquist 1970
Creators: name: Morrow, Christine
name: Cárdenas, Paco
name: Boury-Esnault, Nicole
name: Picton, Bernard
name: Mccormack, Grace
name: Soest, Rob Van
name: Collins, Allen
name: Redmond, Niamh
name: Maggs, Christine
name: Sigwart, Julia
name: Allcock, Louise A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Axinellida
Stelligeridae
Acanthoclada

description: GENUS ACANTHOCLADA BERGQUIST, 1970
Diagnosis: see Bergquist (1970).
Type species: Acanthoclada prostrata Bergquist, 1970 (p. 22, pl. 5b, pl. 10a,f, pl. 16a,b).
description: Published as part of Morrow, Christine, Cárdenas, Paco, Boury-Esnault, Nicole, Picton, Bernard, Mccormack, Grace, Soest, Rob Van, Collins, Allen, Redmond, Niamh, Maggs, Christine, Sigwart, Julia & Allcock, Louise A., 2019, Integrating morphological and molecular taxonomy with the revised concept of Stelligeridae (Porifera: Demospongiae), pp. 31-81 in Zoological Journal of the Linnean Society 187 on page 64
Entwicklung einer Messeinrichtung zur Bestimmung der Nachweiswahrscheinlichkeit von Neutronendetektoren mit assoziierten Teilchen der (n,p)-Streuung
Creators: name: Roos, Frank
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: (n,p)-scattering
subject: NE213-detector
subject: detection efficiency
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Finite element formulations for large strain anisotropic material with inextensible fibers
Creators: name: Wriggers, Peter
name: Schröder, J.
name: Auricchio, F.
Publisher: name: Heidelberg : Springer Verlag
Year: 2016
Subjects: subject: Anisotropic material
subject: Finite element analysis
subject: Mixed methods
subject: Constraints
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Anisotropic material with inextensible fibers introduce constraints in the mathematical formulations. This is always the case when fibers with high stiffness in a certain direction are present and a relatively weak matrix material is supporting these fibers. In numerical solution methods like the finite element method the presence of constraints - in this case associated to a possible fiber inextensibility compared to a matrix - lead to so called locking-phenomena. This can be overcome by special interpolation schemes as has been discussed extensively for volume constraints like incompressibility as well as contact constraints. For anisotropic material behaviour the most severe case is related to inextensible fibers. In this paper a mixed method is developed that can handle anisotropic materials with inextensible fibers that can be relaxed to extensible fiber behaviour. For this purpose a classical ansatz, known from the modeling of volume constraint is adopted leading stable elements that can be used in the finite strain regime.
Physical properties of outflows: Comparing CO and H2O based parameters in Class 0 sources
Creators: name: Bjerkeli, P.
name: Liseau, R.
name: Nisini, B.
name: Tafalla, M.
name: Bergman, P.
name: Melnick, G.
name: Rydbeck, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Context. The observed physical properties of outflows from low-mass sources put constraints on possible ejection mechanisms. Historically, these quantities have been derived from CO using ground-based observations. It is thus important to investigate whether parameters such as momentum rate (thrust) and mechanical luminosity (power) are the same when different molecular tracers are used. Aims. We aim at determining the outflow momentum, dynamical time-scale, thrust, energy and power using CO and H2O as tracers of outflow activity. Methods. Within the framework of the WISH key program, three molecular outflows from Class 0 sources have been mapped using the HIFI instrument aboard Herschel. We use these observations together with previously published H2 data to infer the physical properties of the outflows. We compare the physical properties derived here with previous estimates based on CO observations. Results. Inspection of the spatial distribution of H2O and H2 confirms that these molecules are co-spatial. The most prominent emission peaks in H2 coincide with strong H2O emission peaks and the estimated widths of the flows when using the two tracers are comparable. Conclusions. For the momentum rate and the mechanical luminosity, inferred values are independent of which tracer that is used, i.e., the values agree to within a factor of 4 and 3 respectively.
description: Accepted for publication in A&A, 5 pages, 2 figures
Integrated global assessment of the natural forest carbon potential
Creators: name: Lidong, Mo
name: Constantin, M. Zohner
name: Thomas, W. Crowther
Publisher: name: Zenodo
Year: 2023

description: Forests are a major terrestrial carbon sink, but anthropogenic changes in land use and climate have considerably reduced the scale of this system1. Remote-sensing estimates to quantify carbon losses from global forests2–5 are characterized by considerable uncertainty, and we lack a comprehensive ground-sourced evaluation to benchmark these estimates. Here, we combine multiple ground-sourced6 and satellite-derived approaches2,7,8 to evaluate the scale of the global forest carbon potential outside of agricultural and urban lands. Despite regional variation, the predictions demonstrated remarkable consistency at a global scale, with only 12% difference between the ground-sourced and satellite-derived estimates. Currently, global forest carbon storage is significantly below the natural potential, with a total deficit of 226 Gt (model range = 151-363 Gt) in areas with low human footprint. Most (61%, 139 Gt C) of this potential is in areas with existing forests, where ecosystem protection can allow forests to recover to maturity. The remaining 39% (87 Gt C) of potential lies in regions where forests have been removed or fragmented. Although forests cannot be a substitute for emissions reductions, our results support the idea2,3,9 that the conservation, restoration, and sustainable management of diverse forests offer valuable contributions to meeting global climate and biodiversity targets.
 
Please download the 'Code' folder from GitHub: https://github.com/LidongMo/ForestCarbonPotentialProject.
Due to file size limitations, please download the 'Data/BiomassMergedMaps' folder from a separate Zenodo repository: https://doi.org/10.5281/zenodo.10118245
Atomic and molecular dynamics triggered by ultrashort light pulses on the atto- to picosecond time scale
Creators: name: Pabst, Stefan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Time-resolved investigations of ultrafast electronic and molecular dynamics were not possible until recently. The typical time scale of these processes is in the picosecond to attosecond realm. The tremendous technological progress in recent years made it possible to generate ultrashort pulses, which can be used to trigger, to watch, and to control atomic and molecular motion. This tutorial focuses on experimental and theoretical advances which are used to study the dynamics of electrons and molecules in the presence of ultrashort pulses. In the first part, the rotational dynamics of molecules, which happens on picosecond and femtosecond time scales, is reviewed. Well-aligned molecules are particularly suitable for angle-dependent investigations like x-ray diffraction or strong-field ionization experiments. In the second part, the ionization dynamics of atoms is studied. The characteristic time scale lies, here, in the attosecond to few-femtosecond regime. Although a one-particle picture has been successfully applied to many processes, many-body effects do constantly occur. After a broad overview of the main mechanisms and the most common tools in attosecond physics, examples of many-body dynamics in the attosecond world (e.g., in high-harmonic generation and attosecond transient absorption spectroscopy) are discussed.
description: review, 67 pages
A symmetry-respecting topologically-ordered surface phase of 3d electron topological insulators
Creators: name: Metlitski, Max A.
name: Kane, C. L.
name: Fisher, Matthew P. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A 3d electron topological insulator (ETI) is a phase of matter protected by particle-number conservation and time-reversal symmetry. It was previously believed that the surface of an ETI must be gapless unless one of these symmetries is broken. A well-known symmetry-preserving, gapless surface termination of an ETI supports an odd number of Dirac cones. In this paper we deduce a symmetry-respecting, gapped surface termination of an ETI, which carries an intrinsic 2d topological order, Moore-Read x anti-semion. The Moore-Read sector supports non-Abelian charge 1/4 anyons, while the Abelian, anti-semion sector is electrically neutral. Time-reversal symmetry is implemented in this surface phase in a highly non-trivial way. Moreover, it is impossible to realize this phase strictly in 2d, simultaneously preserving its implementation of both the particle number and time-reversal symmetries. A 1d edge on the ETI surface between the topologically-ordered phase and the topologically trivial time-reversal-broken phase with a Hall conductivity sigma_H = 1/2, carries a right-moving neutral Majorana mode, a right-moving bosonic charge mode and a left-moving bosonic neutral mode. The topologically-ordered phase is separated from the surface superconductor by a direct second order phase transition in the XY* universality class, which is driven by the condensation of a charge 1/2 boson, when approached from the topologically-ordered side, and proliferation of a flux 4π-vortex, when approached from the superconducting side. In addition, we prove that time-reversal invariant (interacting) electron insulators with no intrinsic topological order and electromagnetic response characterized by a θ-angle, θ= π, do not exist if the electrons transform as Kramers singlets under time-reversal.
description: 35 pages
Untersuchungen zur photokatalytischen Aktivität verschiedener Titandioxide
Creators: name: Scheller, Matthias
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: titanium dioxide
subject: photocatalyst
subject: NO reduction
subject: dope
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Effektormechanismen CD95 (APO-1/FAS)-vermittelter Apoptose
Creators: name: Stegh, Alexander H.
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Apoptose
subject: Caspase-8
subject: CD95
subject: DEDD
subject: plectin
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]