cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gradual warming prior to the end‐Permian mass extinction
Creators: name: Gliwa, Jana
name: Wiedenbeck, Michael
name: Schobben, Martin
name: Ullmann, Clemenz V.
name: Kiessling, Wolfgang
name: Ghaderi, Abbas
name: Struck, Ulrich
name: Korn, Dieter
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: end‐Permian mass extinction
subject: global warming
subject: ostracod
subject: shell calcite
subject: oxygen isotopes
subject: Iran
subject: 500 Naturwissenschaften und Mathematik::560 Fossilien, Paläontologie::560 Paläontologie, Paläozoologie

description: The biggest known mass extinction in the history of animal life occurred at the Permian–Triassic boundary and has often been linked to global warming. Previous studies have suggested that a geologically rapid (<40 kyr) temperature increase of more than 10°C occurred simultaneously with the main extinction pulse. This hypothesis is challenged by geochemical and palaeontological data indicating profound environmental perturbations and a temperature rise prior to the main extinction. Using secondary ion mass spectrometry (SIMS), we measured oxygen isotope ratios from Changhsingian (late Permian) ostracods of north‐western Iran. Our data show that ambient seawater temperature began to rise at least 300 kyr prior to the main extinction event. Gradual warming by approximately 12°C was probably responsible for initial environmental degradation that eventually culminated in the global end‐Permian mass extinction.
CABS-flex predictions of protein flexibility compared with NMR ensembles
Creators: name: Jamroz, Michal
name: Kolinski, Andrzej
name: Kmiecik, Sebastian
Publisher: name: arXiv
Year: 2014
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Motivation: Identification of flexible regions of protein structures is important for understanding of their biological functions. Recently, we have developed a fast approach for predicting protein structure fluctuations from a single protein model: the CABS-flex. CABS-flex was shown to be an efficient alternative to conventional all-atom molecular dynamics (MD). In this work, we evaluate CABS-flex and MD predictions by comparison with protein structural variations within NMR ensembles. Results: Based on a benchmark set of 140 proteins, we show that the relative fluctuations of protein residues obtained from CABS-flex are well correlated to those of NMR ensembles. On average, this correlation is stronger than that between MD and NMR ensembles. In conclusion, CABS-flex is useful and complementary to MD in predicting of protein regions that undergo conformational changes and the extent of such changes.
Multiple Angle Observations Would Benefit Visible Band Remote Sensing Using Night Lights
Creators: name: Kyba, Christopher C. M.
name: Aubé, Martin
name: Bará, Salvador
name: Bertolo, Andrea
name: Bouroussis, Constantinos A.
name: Cavazzani, Stefano
name: Espey, Brian R.
name: Falchi, Fabio
name: Gyuk, Geza
name: Jechow, Andreas
name: Kocifaj, Miroslav
name: Kolláth, Zoltán
name: Lamphar, Héctor
name: Levin, Noam
name: Liu, Shengjie
name: Miller, Steven D.
name: Ortolani, Sergio
name: Jason Pun, Chun Shing
name: Ribas, Salvador José
name: Ruhtz, Thomas
name: Sánchez De Miguel, Alejandro
name: Schneider, Mathias
name: Shrestha, Ranjay Man
name: Simoneau, Alexandre
name: So, Chu Wing
name: Storch, Tobias
name: Tong, Kai Pong
name: Tuñón, Milagros
name: Turnshek, Diane
name: Walczak, Ken
name: Wang, Jun
name: Wang, Zhuosen
name: Zhang, Jianglong
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: night lights
subject: remote sensing
subject: light pollution
subject: multi‐view
subject: multi‐angle
subject: artificial light at night
subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften

description: The spatial and angular emission patterns of artificial and natural light emitted, scattered, and reflected from the Earth at night are far more complex than those for scattered and reflected solar radiation during daytime. In this commentary, we use examples to show that there is additional information contained in the angular distribution of emitted light. We argue that this information could be used to improve existing remote sensing retrievals based on night lights, and in some cases could make entirely new remote sensing analyses possible. This work will be challenging, so we hope this article will encourage researchers and funding agencies to pursue further study of how multi‐angle views can be analyzed or acquired.
La legittimazione ad agire delle associazioni per la tutela di interessi collettivi: riflessioni a valle della giurisprudenza in materia di ambiente e dati personali
Creators: name: PISAPIA, ALICE
Publisher: name: Zenodo
Year: 2023

description: Alice Pisapia, Università degli studi dell'Insubria, La legittimazione ad agire delle associazioni per la tutela di interessi collettivi: riflessioni a valle della giurisprudenza in materia di ambiente e dati personali
V Convegno Annuale AISDUE - Padova 2 e 3 Novembre 2023
Il Diritto dell'Unione europea nei rapporti tra ordinamenti: tra collaborazione, integrazione e identità
Sessione 4: L'effettività della tutela giurisdizionale nell'Unione europea
Intervento selezionato tramite call for papers - Working Paper
Conference Editor: Bernardo Cortese, Università degli Studi di Padova - DiPIC
*
Comitato scientifico AISDUE: Antonio Tizzano, Patrizia De Pasquale, Pietro Manzini, Paola Mori, Francesco Rossi Dal Pozzo, Lorenzo Schiano di Pepe, Fabio Spitaleri
Em Sintra pela mão de Eça: proposta de um itinerário literário queirosiano
Creators: name: Carvalho, Inês
name: Baptista, Maria Manuel
name: Costa, Carlos
Publisher: name: Revista Turismo & Desenvolvimento
Year: 2010

description: – Contribuir para a divulgação do potencial do Turismo Literário para a construção de redes de negócios e desenvolvimento turístico local; – Propor a construção de um itinerário turístico-literário em Sintra centrado na obra de Eça de Queirós Os Maias; – Contribuir para melhorar a compreensão da relação entre Turismo, Cultura e Literatura; – Contribuir para estimular a relação entre os agentes do Turismo e da Cultura.
description: Revista Turismo & Desenvolvimento, vol. 3 n.º 13/14 (2010): INVTUR 2010 Intl' Conference - Abstracts
Prenatal paraben exposure and atopic dermatitis‐related outcomes among children
Creators: name: Thürmann, Loreen
name: Herberth, Gunda
name: Seiwert, Bettina
name: Schlittenbauer, Linda
name: Rolle‐Kampczyk, Ulrike
name: Röder, Stefan
name: Sack, Ulrich
name: Borte, Michael
name: Bergen, Martin
name: Trump, Saskia
name: Reemtsma, Thorsten
name: Lehmann, Irina
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: allergy
subject: atopic dermatitis
subject: paraben
subject: prenatal
subject: sex
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: Parabens, widely used as preservatives in cosmetics, foods, and other consumer products, are suspected of contributing to allergy susceptibility. The detection of parabens in the placenta or amniotic fluid raised concerns about potential health consequences for the child. Recently, an increased asthma risk following prenatal exposure has been reported. Here, we investigated whether prenatal paraben exposure can influence the risk for atopic dermatitis (AD). Methods: 261 mother-child pairs of the German mother-child study LINA were included in this analysis. Eight paraben species were quantified in maternal urine obtained at gestational week 34. According to the parental report of physician-diagnosed AD from age 1 to 8 years, disease onset, and persistence, childhood AD was classified into four different phenotypes. Results: 4.6% (n = 12) and 12.3% (n = 32) of the children were classified as having very early-onset AD (until age two) either with or without remission, 11.9% (n = 31) as early-onset (after age two), and 3.1% (n = 8) as childhood-onset AD (after age six). Exposure to ethylparaben and n-butylparaben was associated with an increased risk to develop very early-onset AD without remission (EtP: adj.OR/95% CI:1.44/1.04-2.00,nBuP:adj.OR/95% CI:1.95/1.22-3.12). The effects of both parabens were predominant in children without a history of maternal AD and independent of children's sex. Conclusion: Prenatal EtP or nBuP exposure may increase children's susceptibility for persistent AD with disease onset at very early age. This association was particularly pronounced in children without a history of maternal AD, indicating that children without a genetic predisposition are more susceptible to paraben exposure.
Quantum interference distinguishes between constitutional isomers
Creators: name: Tüxen, Jens
name: Gerlich, Stefan
name: Eibenberger, Sandra
name: Arndt, Markus
name: Mayor, Marcel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Matter waves, as introduced by de Broglie in 1923, are a fundamental quantum phenomenon, describing the delocalized center of mass motion of massive bodies and we show here their sensitivity to the molecular structure of constitutional isomers.
description: 4 pages, 3 figures
Einfluss der pulmonalen Zirkulation und Variablen der Hämostase auf das akute Lungenversagen des Erwachsenen unter besonderer Berücksichtigung von COVID-19
Creators: name: Kruse, Jan Matthias
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2022
Subjects: subject: COVID 19
subject: ARDS
subject: coagulation
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Das akute Lungenversagen des Erwachsenen umfasst eine heterogene Gruppe von Erkrankungen. Der Einfluss der pulmonalen Zirkulation und der Blutgerinnung auf den klinischen Verlauf ist bislang wenig untersucht. Tatsächlich beeinflusst die Zirkulation über das Ventilations-Perfusionsverhältnis einerseits und über die Extravasation in den interstitiellen und alveolären Raum die Lungenfunktion ganz wesentlich. Das Ventilations-Perfusionsverhältnis lässt sich perfusionsseitig beispielsweise über inhalative Vasodilatatoren wie beispielsweise Stickstoffmonoxid erheblich beeinflusst. Die Auswirkungen der Extravasation auf das Lungenwasser lassen sich bettseitig sonographische quantifizieren. Im Fall von COVID-19 assoziiertem akutem Lungenversagen wird auch die Radiomorphologie wird beispielsweise über die Ausbildung cavitäörer Lungenveränderungen durch vorgeschaltete Thrombosierungen der zuführenden Gefäße erheblich beeinflusst. Mittels viskoelastischer Testverfahren lässt sich eine ausgeprägte Hypofibrinolyse als wesentliche Mitursache der krankheitsbedingten Störung der Gerinnungshomeostase nachweisen. Verlaufsuntersuchungen nach zwölf Wochen zeigt die komplette Normalisierung der Gerinnungsprofile den akuten Charakter des Phänomens.
UNESCO world heritage sites of Portugal – in a bit different view
Creators: name: Bodnar, Reka
name: Molnar, L. Szabolcs
Publisher: name: Journal of Tourism & Development
Year: 2010

description: Problem of vertical and horizontal study aspects are often faced when investigating the relationship between landscape and tourism. That is, while most of the landscape studies are map centred, the visitors view the landscape in sideways, thinking in photos depicting the landscape in mountains, valleys, buildings, etc. and not based on maps and profiles. The focus of the study is to analyse how it is worth to evaluate a landscape attracting visitors from tourism and yet scientific point of view. During such computer analyses (dissecting into RGB channels) artistic images are obtained, which gave the idea behind this poster. Our primary aim is to draw attention to the Portuguese UNESCO World Heritage Sites by the present example in a futuristic way using modern techniques.
description: Journal of Tourism & Development, vol. 3 n.º 13/14 (2010): INVTUR 2010 Intl' Conference - Abstracts
Addressing geometric non-linearities with cantilever MEMS: beyond the Duffing model
Creators: name: Collin, Eddy
name: Bunkov, Yuriy M.
name: Godfrin, Henri
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on low temperature measurements performed on micro-electro-mechanical systems (MEMS) driven deeply into the non-linear regime. The materials are kept in their elastic domain, while the observed non-linearity is purely of geometrical origin. Two techniques are used, harmonic drive and free decay. For each case, we present an analytic theory fitting the data. The harmonic drive is fit with a Lorentz-like lineshape obtained from an extended version of Landau and Lifshitz's non-linear theory. The evolution in the time domain is fit with an amplitude-dependent frequency decaying function derived from the Lindstedt-Poincar'e theory of non-linear differential equations. The technique is perfectly generic and can be straightforwardly adapted to any mechanical device made of ideally elastic constituents, and which can be reduced to a single degree of freedom, for an experimental definition of its non-linear dynamics equation.
gnmt_4_layer.tensorflow
Creators: name: , Cheng
Publisher: name: Zenodo
Year: 2019

description: GitHub link:

https://github.com/mlperf/inference/tree/master/cloud/translation/gnmt/tensorflow

Pre-trained TF GNMT model:

	Application/ ML Task: Machine Translation
	Framework: TensorFlow
	Training Information:

		https://github.com/mlperf/inference/blob/master/cloud/translation/gnmt/tensorflow/train_gnmt.txt

	Quality: BLEU 22.9
	Precision: fp32
	Is Quantized: no
	Is ONNX: no
	Dataset: WMT16 English-German

		http://www.statmt.org/wmt16/translation-task.html
Turismo na Madeira – estudo de caso
Creators: name: Baptista, João Lemos
Publisher: name: Revista Turismo & Desenvolvimento
Year: 2010

description: – Colher opiniões sobre o fenómeno turístico na Madeira; – Verificar se existem lacunas na obtenção dos dados estatísticos relacionados com o turismo; – Determinar a importância dos indicadores do turismo para avaliar e medir o sector.
description: Revista Turismo & Desenvolvimento, vol. 3 n.º 13/14 (2010): INVTUR 2010 Intl' Conference - Abstracts
Studies on the local structure of the F ∕ OH site in topaz by magic angle spinning nuclear magnetic resonance and Raman spectroscopy
Creators: name: Loges, Anselm
name: Scholz, Gudrun
name: De Sousa Amadeu, Nader
name: Shao, Jingjing
name: Schultze, Dina
name: Fuller, Jeremy
name: Paulus, Beate
name: Emmerling, Franziska
name: Braun, Thomas
name: John, Timm
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: nuclear magnetic resonance spectroscopy
subject: Raman spectroscopy
subject: F ∕ OH site
subject: topaz
subject: magic angle spinning
subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften

description: The mutual influence of F and OH groups in neighboring sites in topaz (Al2SiO4(F,OH)2) was investigated using magic angle spinning nuclear magnetic resonance (MAS NMR) and Raman spectroscopy. The splitting of 19F and 1H NMR signals, as well as the OH Raman band, provides evidence for hydrogen bond formation within the crystal structure. Depending on whether a given OH group has another OH group or fluoride as its neighbor, two different hydrogen bond constellations may form: either OH⋯O⋯HO or F⋯H⋯O. The proton accepting oxygen was determined to be part of the SiO4 tetrahedron using 29Si MAS NMR. Comparison of the MAS NMR data between an OH-bearing and an OH-free topaz sample confirms that the 19F signal at −130 ppm stems from F− ions that take part in H⋯F bonds with a distance of ∼ 2.4 Å, whereas the main signal at −135 ppm belongs to fluoride ions with no immediate OH group neighbors. The Raman OH sub-band at 3644 cm−1 stems from OH groups neighboring other OH groups, whereas the sub-band at 3650 cm−1 stems from OH groups with fluoride neighbors, which are affected by H⋯F bridging. The integrated intensities of these two sub-bands do not conform to the expected ratios based on probabilistic calculations from the total OH concentration. This can be explained by (1) a difference in the polarizability of the OH bond between the different hydrogen bond constellations or (2) partial order or unmixing of F and OH, or a combination of both. This has implications for the quantitative interpretation of Raman data on OH bonds in general and their potential use as a probe for structural (dis-)order. No indication of tetrahedrally coordinated Al was found with 27Al MAS NMR, suggesting that the investigated samples likely have nearly ideal Al/Si ratios, making them potentially useful as high-density electron microprobe reference materials for Al and Si, as well as for F.
A description of pseudorapidity distributions in p-p collisions at center-of-mass energy from 23.6 to 900 GeV
Creators: name: Jiang, Zhi-Jin
name: Wang, Jie
name: Zhang, Hai-Li
name: Ma, Ke
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the context of combined model of evolution-dominated hydrodynamics + leading particles, we discuss the pseudorapidity distributions of charged particles produced in p-p collisions. A comparison is made between the theoretical predictions and experimental measurements. The combined model works well in p-p collisions in the whole available energy region from sqrt(s_NN)=23.6 to 900 GeV.
description: 9 pagers, 1 figure. arXiv admin note: substantial text overlap with arXiv:1401.0856
Os turistas no museu: (dis) ou indispensáveis
Creators: name: Baltazar, Helena
Publisher: name: Revista Turismo & Desenvolvimento
Year: 2010

description: Específicas: Falta ao Museu de Alberto Sampaio uma política consistente e permanente de divulgação da sua imagem e das suas actividades e um esforço de adaptação dos seus serviços às necessidades e motivações deste segmento de público. Gerais: Há toda a conveniência nos museus tratarem os turistas como um segmento de público diferenciado dos restantes visitantes dos museus. Há factores importantíssimos que determinam os consumos turísticos e não os consumos culturais habituais: – O condicionamento do tempo. – A improbabilidade do regresso. – A visita fazer parte do próprio acto de viajar. – A vontade de libertação em relação a rotinas, sejam elas culturais ou não. – O condicionamento do idioma. – O conhecimento superficial do contexto histórico e socio-cultural do país visitado. – O desconhecimento dos códigos simbólicos da cultura visitada. A ausência de um tratamento diferenciado deste público leva a que, por um lado, se percam potenciais visitantes pela incapacidade dos museus conseguirem divulgar a sua existência através dos canais mais utilizados pelos turistas, e, por outro, se propicie uma experiência incompleta ou negativa por desadequação dos serviços do museu à especificidade deste grupo. O comportamento dos turistas tem uma lógica própria resultante de “estar turista”, mais do que ser turista.
description: Revista Turismo & Desenvolvimento, vol. 3 n.º 13/14 (2010): INVTUR 2010 Intl' Conference - Abstracts
Biodiversity maintains soil multifunctionality and soil organic carbon in novel urban ecosystems
Creators: name: Schittko, Conrad
name: Onandia, Gabriela
name: Bernard‐Verdier, Maud
name: Heger, Tina
name: Jeschke, Jonathan M.
name: Kowarik, Ingo
name: Maaß, Stefanie
name: Joshi, Jasmin
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: Anthropocene
subject: biological invasions
subject: ecosystem function and services
subject: functional diversity
subject: global change
subject: non‐native species
subject: novel ecosystems
subject: urbanization
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: 1. Biodiversity in urban ecosystems has the potential to increase ecosystem functions and support a suite of services valued by society, including services provided by soils. Specifically, the sequestration of carbon in soils has often been advocated as a solution to mitigate the steady increase in CO2 concentration in the atmosphere as a key driver of climate change. However, urban ecosystems are also characterized by an often high level of ecological novelty due to profound human‐mediated changes, such as the presence of high numbers of non‐native species, impervious surfaces or other disturbances. Yet it is poorly understood whether and how biodiversity affects ecosystem functioning and services of urban soils under these novel conditions. 2. In this study, we assessed the influence of above‐ and below‐ground diversity, as well as urbanization and plant invasions, on multifunctionality and organic carbon stocks of soils in non‐manipulated grasslands along an urbanization gradient in Berlin, Germany. We focused on plant diversity (measured as species richness and functional trait diversity) and, in addition, on soil organism diversity as a potential mediator for the relationship of plant species diversity and ecosystem functioning. 3. Our results showed positive effects of plant diversity on soil multifunctionality and soil organic carbon stocks along the entire gradient. Structural equation models revealed that plant diversity enhanced soil multifunctionality and soil organic carbon by increasing the diversity of below‐ground organisms. These positive effects of plant diversity on soil multifunctionality and soil fauna were not restricted to native plant species only, but were also exerted by non‐native species, although to a lesser degree. 4. Synthesis. We conclude that enhancing diversity in plants and soil fauna of urban grasslands can increase the multifunctionality of urban soils and also add to their often underestimated but very valuable role in mitigating effects of climate change.
Microstructural and mechanical properties of AlSi10Mg: Hybrid welding of additively manufactured and cast parts
Creators: name: Krochmal, Marcel
name: Rajan, Aravindh Nammalvar Raja
name: Moeini, Ghazal
name: Sajadifar, Seyed Vahid
name: We­Ge­Ner, Tho­Mas
name: Niendorf, Thomas
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: Additive manufacturing
subject: Hybrid joints
subject: Friction stir welding
subject: Microstructure
subject: Fatigue
subject: 620
subject: Rapid Prototyping
subject: Hybridwerkstoff
subject: Rührreibschweißen
subject: Materialermüdung

description: Gefördert im Rahmen des Projekts DEAL
As viagens e o turismo: investigação científica e investigações de si
Creators: name: Avena, Biagio M.
Publisher: name: Revista Turismo & Desenvolvimento
Year: 2010

description: Essas reflexões conduzem, por meio de uma “história de curiosidade”, à percepção da evolução histórica da sistematização e organização das viagens de (re)conhecimento durante os séculos anteriores, especialmente dos séculos XVI ao XIX, que promoveram a constituição da metodologia das ciências sociais como a conhecemos atualmente no século XXI. Além desse caráter científico, as viagens tem um papel considerável, talvez mesmo imprescindível, em aspectos mais sutis e profundos para cada ser humano. O comportamento dos sujeitos, mediante a confrontação com outros sujeitos, povos, culturas e lugares pode ser colocado em questionamento e, assim, contribuir para uma transformação de si, por meio de atitudes refletidas que permitam um comportamento sustentável.
description: Revista Turismo & Desenvolvimento, vol. 3 n.º 13/14 (2010): INVTUR 2010 Intl' Conference - Abstracts
Purely infinite $C^*$-algebras associated to étale groupoids
Creators: name: Brown, Jonathan
name: Clark, Lisa Orloff
name: Sierakowski, Adam
Publisher: name: arXiv
Year: 2014
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: Let $G$ be a Hausdorff, étale groupoid that is minimal and topologically principal. We show that $C^*_r(G)$ is purely infinite simple if and only if all the nonzero positive elements of $C_0(G^0)$ are infinite in $C_r^*(G)$. If $G$ is a Hausdorff, ample groupoid, then we show that $C^*_r(G)$ is purely infinite simple if and only if every nonzero projection in $C_0(G^0)$ is infinite in $C^*_r(G)$. We then show how this result applies to $k$-graph $C^*$-algebras. Finally, we investigate strongly purely infinite groupoid $C^*$-algebras.
Особенности работы и режимы передвижных ветроэнергетических установок
Creators: name: Владимировна, Шевченко Валентина
Publisher: name: Zenodo
Year: 2010
Subjects: ветроэнергетические установки
ВЭУ

description: Опубликовано: [Шевченко В.В. Особенности работы и режимы передвижных ветроэнергетических установок // Сборник тезисов докладов XLIV научно-практической конференции научно-педагогических работников, ученых, аспирантов и сотрудников академии (17-20 декабря 2010 г.), часть 1, секция "Электроэнергетики". - Украина, Харьков: УИПА, Энергетический факультет, 2010. -  С. 22-23. https://doi.org/10.5281/zenodo.2530943]

Обсуждаются особенности работы передвижных ветроэнергетических установок в автономном режиме, режиме параллельной работы и избирательном режиме.

Ключевые слова: ветроэнергетические установки, ВЭУ.
Turismo, educação e acolhimento de qualidade
Creators: name: Avena, Biagio M.
Publisher: name: Revista Turismo & Desenvolvimento
Year: 2010

description: O Poster aponta diversas recomendações e propostas educacionais que conscientizem os sujeitos sobre esses aspectos e que, se implementadas, poderão transformar o paradigma vigente encontrado do turista tido e tratado como hostis devendo passar a ser considerado como hospes.
description: Revista Turismo & Desenvolvimento, vol. 3 n.º 13/14 (2010): INVTUR 2010 Intl' Conference - Abstracts
title: The correlation of honesty-humility and learning goals with academic cheating
Creators: name: Reinhardt, Nina
name: Trnka, Lina-Marie
name: Reinhard, Marc-André
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: Academic cheating
subject: Honesty-Humility
subject: Learning goals
subject: Achievement goal theory
subject: 150
subject: Lernziel
subject: E-Learning
subject: Ehrlichkeit

description: Gefördert im Rahmen des Projekts DEAL
Continuous all-optical deceleration and single-photon cooling of molecular beams
Creators: name: Jayich, A. M.
name: Vutha, A. C.
name: Hummon, M. T.
name: Porto, J. V.
name: Campbell, W. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Ultracold molecular gases are promising as an avenue to rich many-body physics, quantum chemistry, quantum information, and precision measurements. This richness, which flows from the complex internal structure of molecules, makes the creation of ultracold molecular gases using traditional methods (laser plus evaporative cooling) a challenge, in particular due to the spontaneous decay of molecules into dark states. We propose a way to circumvent this key bottleneck using an all-optical method for decelerating molecules using stimulated absorption and emission with a single ultrafast laser. We further describe single-photon cooling of the decelerating molecules that exploits their high dark state pumping rates, turning the principal obstacle to molecular laser cooling into an advantage. Cooling and deceleration may be applied simultaneously and continuously to load molecules into a trap. We discuss implementation details including multi-level numerical simulations of strontium monohydride (SrH). These techniques are applicable to a large number of molecular species and atoms with the only requirement being an electric dipole transition that can be accessed with an ultrafast laser.
description: 9 pages, 5 figures, 1 table
Pulsating red giant stars in eccentric binary systems discovered from Kepler space-based photometry
Creators: name: Beck, P. G.
name: Hambleton, K.
name: Vos, J.
name: Kallinger, T.
name: Bloemen, S.
name: Tkachenko, A.
name: García, R. A.
name: Østensen, R. H.
name: Aerts, C.
name: Kurtz, D. W.
name: De Ridder, J.
name: Hekker, S.
name: Pavlovski, K.
name: Mathur, S.
name: De Smedt, K.
name: Derekas, A.
name: Corsaro, E.
name: Mosser, B.
name: Van Winckel, H.
name: Huber, D.
name: Degroote, P.
name: Davies, G. R.
name: Prša, A.
name: Debosscher, J.
name: Elsworth, Y.
name: Nemeth, P.
name: Siess, L.
name: Schmid, V. S.
name: Pápics, P. I.
name: de Vries, B. L.
name: van Marle, A. J.
name: Marcos-Arenal, P.
name: Lobel, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The unparalleled photometric data obtained by NASA's Kepler space telescope led to an improved understanding of red giant stars and binary stars. Seismology allows us to constrain the properties of red giants. In addition to eclipsing binaries, eccentric non-eclipsing binaries, exhibiting ellipsoidal modulations, have been detected with Kepler. We aim to study the properties of eccentric binary systems containing a red giant star and derive the parameters of the primary giant component. We apply asteroseismic techniques to determine masses and radii of the primary component of each system. For a selected target, light and radial velocity curve modelling techniques are applied to extract the parameters of the system. The effects of stellar on the binary system are studied. The paper presents the asteroseismic analysis of 18 pulsating red giants in eccentric binary systems, for which masses and radii were constrained. The orbital periods of these systems range from 20 to 440days. From radial velocity measurements we find eccentricities between e=0.2 to 0.76. As a case study we present a detailed analysis of KIC5006817. From seismology we constrain the rotational period of the envelope to be at least 165 d, roughly twice the orbital period. The stellar core rotates 13 times faster than the surface. From the spectrum and radial velocities we expect that the Doppler beaming signal should have a maximum amplitude of 300ppm in the light curve. Through binary modelling, we determine the mass of the secondary component to be 0.29$\pm$0.03\,$M_\odot$. For KIC5006817 we exclude pseudo-synchronous rotation of the red giant with the orbit. The comparison of the results from seismology and modelling of the light curve shows a possible alignment of the rotational and orbital axis at the 2$σ$ level. Red giant eccentric systems could be progenitors of cataclysmic variables and hot subdwarf B stars.
description: 18 pages, 19 figures, accepted for publication in Astronomy & Astrophysics
NFFA-Europe Pilot - D9.1 - Deployment of the VA service prototypes
Creators: name: Aversa, Rossella
name: Brandino, Giuseppe Piero
name: Chelbi, Sabrine
name: Hartmann, Volker
name: Jejkal, Thomas
Publisher: name: Zenodo
Year: 2022

description: This Deliverable presents the prototype of the first Virtual Access service: an instance of the MetaStore, named MetaRepo. The service has been installed as a virtual machine hosted at KIT, and has been connected to the Single-Sign-On. The service can be accessed using a Graphical User Interface. A monitoring service on the MetaRepo side makes a call to the API of the database test instance at each action performed in the MetaRepo by logged-in users, in order to keep track of the activities of the Virtual Access service.
description: WP9 - Virtual Access
Matrix Effects on Photoluminescence and Oxygen Sensitivity of a Molecular Ruby
Creators: name: Wang, Cui
name: Kitzmann, Winald R.
name: Weigert, Florian
name: Förster, Christoph
name: Wang, Xifan
name: Heinze, Katja
name: Resch‐Genger, Ute
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: chromium
subject: counter anions
subject: photoluminescence
subject: oxygen quenching
subject: second coordination sphere
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: The molecular ruby analogue [Cr(ddpd)2]3+ (ddpd=N,N’‐dimethyl‐N,N’‐dipyridine‐2‐ylpyridine‐2,6‐diamine) exhibits near infrared (NIR) emission with a high photoluminescence (PL) quantum yield ΦPL of 11 % and a lifetime of 898 μs in deaerated water at room temperature. While ligand‐based control of the photophysical properties has received much attention, influences of the counter anions and microenvironment are still underexplored. In this study, the luminescence properties of the molecular ruby were systematically examined for the counter anions Cl−, Br−, [BF4]−, [PF6]−, [BPh4]−, and [BArF24]− in acetonitrile (MeCN) solution, in crystals, and embedded into polystyrene nanoparticles (PSNP). Stern‐Volmer analyses of the oxygen quenching studies in the intensity and lifetime domain showed the highest oxygen sensitivity of the complexes with the counter anions of [BF4]− and [BArF24]−, which also revealed the longest luminescence lifetimes. Embedding [Cr(ddpd)2][PF6]3 in PSNPs and shielding with poly(vinyl alcohol) yields a strongly NIR‐emissive oxygen‐insensitive material with a record ΦPL of 15.2 % under ambient conditions.
Влияние формы лопастей ветроэнергетических установок на их производительность
Creators: name: Владимировна, Шевченко Валентина
Publisher: name: Zenodo
Year: 2010
Subjects: ветроэнергетические установки
ВЭУ
подъемная сила
сила тяги
угол атаки

description: Опубликовано: [Шевченко В.В. Влияние формы лопастей ветроэнергетических установок на их производительность // Сборник тезисов докладов XLIV научно-практической конференции научно-педагогических работников, ученых, аспирантов и сотрудников академии (17-20 декабря 2010 г.), часть 1, секция "Электроэнергетики". - Украина, Харьков: УИПА, Энергетический факультет, 2010. - С. 25-26. https://doi.org/10.5281/zenodo.2530951]

Обсуждается влияние формы лопастей ветроэнергетических установок на их производительность – в частности, на подъемную силу и силу тяги.

Ключевые слова: ветроэнергетические установки, ВЭУ, подъемная сила, сила тяги, угол атаки.
ADAM10 and ADAM17 promote SARS‐CoV‐2 cell entry and spike protein‐mediated lung cell fusion
Creators: name: Jocher, Georg
name: Grass, Vincent
name: Tschirner, Sarah K
name: Riepler, Lydia
name: Breimann, Stephan
name: Kaya, Tuğberk
name: Oelsner, Madlen
name: Hamad, M Sabri
name: Hofmann, Laura I
name: Blobel, Carl P
name: Schmidt‐Weber, Carsten B
name: Gokce, Ozgun
name: Jakwerth, Constanze A
name: Trimpert, Jakob
name: Kimpel, Janine
name: Pichlmair, Andreas
name: Lichtenthaler, Stefan F
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: A549
subject: apratastat
subject: DPC‐333
subject: ectodomain shedding
subject: syncytia formation
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::616 Krankheiten

description: The severe‐acute‐respiratory‐syndrome‐coronavirus‐2 (SARS‐CoV‐2) is the causative agent of COVID‐19, but host cell factors contributing to COVID‐19 pathogenesis remain only partly understood. We identify the host metalloprotease ADAM17 as a facilitator of SARS‐CoV‐2 cell entry and the metalloprotease ADAM10 as a host factor required for lung cell syncytia formation, a hallmark of COVID‐19 pathology. ADAM10 and ADAM17, which are broadly expressed in the human lung, cleave the SARS‐CoV‐2 spike protein (S) in vitro, indicating that ADAM10 and ADAM17 contribute to the priming of S, an essential step for viral entry and cell fusion. ADAM protease‐targeted inhibitors severely impair lung cell infection by the SARS‐CoV‐2 variants of concern alpha, beta, delta, and omicron and also reduce SARS‐CoV‐2 infection of primary human lung cells in a TMPRSS2 protease‐independent manner. Our study establishes ADAM10 and ADAM17 as host cell factors for viral entry and syncytia formation and defines both proteases as potential targets for antiviral drug development.
Minimal semi-annihilating $\mathbb{Z}_N$ scalar dark matter
Creators: name: Bélanger, Geneviève
name: Kannike, Kristjan
name: Pukhov, Alexander
name: Raidal, Martti
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the dark matter from an inert doublet and a complex scalar singlet stabilized by $\mathbb{Z}_N$ symmetries. This field content is the minimal one that allows dimensionless semi-annihilation couplings for $N > 2$. We consider explicitly the $\mathbb{Z}_3$ and $\mathbb{Z}_4$ cases and take into account constraints from perturbativity, unitarity, vacuum stability, necessity for the electroweak $\mathbb{Z}_N$ preserving vacuum to be the global minimum, electroweak precision tests, upper limits from direct detection and properties of the Higgs boson. Co-annihilation and semi-annihilation of dark sector particles as well as dark matter conversion significantly modify the cosmic abundance and direct detection phenomenology.
description: 41 pages, 12 figures
Sensitivity of the antiphasic digits-in-noise test to simulated unilateral and bilateral conductive hearing loss
Creators: name: Polspoel, Sigrid
name: Moore, David R.
name: Swanepoel, De Wet
name: Kramer, Sophia E.
name: Smits, Cas
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: The objective of this study is (1) to assess whether the presentation level of the antiphasic digits-in-noise (DIN) test affects the speech recognition threshold (SRT), (2) to evaluate how accurately simulated unilateral and bilateral conductive hearing loss is detected (CHL) and (3) to determine whether increasing the presentation level normalises the antiphasic DIN SRT. Participants performed antiphasic and diotic DINs at different presentation levels with unilateral, bilateral or no earplugs. Twenty-four and twelve normal hearing adults. Without earplugs, antiphasic DIN SRTs did not differ between 60 and 80 dB SPL. At 60 dB SPL, the antiphasic DIN correctly classified 92% of the unilateral earplug cases; the diotic DIN 25%. The binaural intelligibility level difference did not differ between the no-earplug condition and the condition with bilateral earplugs when the presentation was increased with the attenuation level. In normal hearing participants, diotic and antiphasic DIN SRTs are independent of presentation level above a minimum level of 60 dB SPL. The antiphasic DIN is more sensitive than the diotic DIN for detecting unilateral CHL; not for bilateral CHL. The effect of CHL on DIN SRTs can be largely compensated by increasing the presentation level. Audibility plays an important role in the antiphasic and diotic DIN. Read the transcript Watch the video on Vimeo
NFFA-Europe Pilot - D9.1 - Deployment of the VA service prototypes
Creators: name: Aversa, Rossella
name: Brandino, Giuseppe Piero
name: Chelbi, Sabrine
name: Hartmann, Volker
name: Jejkal, Thomas
Publisher: name: Zenodo
Year: 2023

description: This Deliverable presents the prototype of the first Virtual Access service: an instance of the MetaStore, named MetaRepo. The service has been installed as a virtual machine hosted at KIT, and has been connected to the Single-Sign-On. The service can be accessed using a Graphical User Interface. A monitoring service on the MetaRepo side makes a call to the API of the database test instance at each action performed in the MetaRepo by logged-in users, in order to keep track of the activities of the Virtual Access service.
description: WP9 - Virtual Access
Acceptance and Action Questionnaire-Adult Hearing Loss (AAQ-AHL): validation with hearing aid users
Creators: name: San Miguel, Guadalupe G.
name: Muñoz, Karen
name: Barrett, Tyson S.
name: Twohig, Michael P.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Individuals who are deaf or hard of hearing (DHH) may find adherence to their hearing devices difficult due to internal experiences related to their hearing loss such as sadness or frustration. The Acceptance and Action Questionnaire-Adult Hearing Loss (AAQ-AHL) is the only measure available to assess psychological inflexibility as it relates to hearing loss. The purpose of this study was to confirm the single latent structure of the AAQ-AHL (through confirmatory factory analysis) and test convergent and discriminant validity. Cross-sectional data was used to further validate the AAQ-AHL. Participants were 146 adults who had diagnosed hearing loss and used a hearing aid. Results revealed the AAQ-AHL has a single latent structure, correlated to other similar constructs (psychological flexibility and hearing aid efficacy), and not correlated to unrelated constructs (hearing loss severity). These results suggest that the AAQ-AHL is a valid instrument to assess psychological flexibility as it relates to hearing aid use. Together, the findings imply the AAQ-AHL has strong psychometric properties and justification to use in a clinical setting.
Chemical warfare and survival strategies in bacterial range expansions
Creators: name: Weber, Markus F.
name: Poxleitner, Gabriele
name: Hebisch, Elke
name: Frey, Erwin
name: Opitz, Madeleine
Publisher: name: arXiv
Year: 2014
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Biological Physics (physics.bio-ph)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Dispersal of species is a fundamental ecological process in the evolution and maintenance of biodiversity. Limited control over ecological parameters has hindered progress in understanding of what enables species to colonise new area, as well as the importance of inter-species interactions. Such control is necessary to construct reliable mathematical models of ecosystems. In our work, we studied dispersal in the context of bacterial range expansions and identified the major determinants of species coexistence for a bacterial model system of three Escherichia coli strains (toxin producing, sensitive, and resistant). Genetic engineering allowed us to tune strain growth rates and to design different ecological scenarios (cyclic and hierarchical). We found that coexistence of all strains depended on three strongly interdependent factors: composition of inoculum, relative strain growth rates, and effective toxin range. Robust agreement between our experiments and a thoroughly calibrated computational model enabled us to extrapolate these intricate interdependencies in terms of phenomenological biodiversity laws. Our mathematical analysis also suggested that cyclic dominance between strains is not a prerequisite for coexistence in competitive range expansions. Instead, robust three-strain coexistence required a balance between growth rates and either a reduced initial ratio of the toxin-producing strain, or a sufficiently short toxin range.
description: 31 pages, 5 figures
Controlling Chaos Faster
Creators: name: Bick, Christian
name: Kolodziejski, Christoph
name: Timme, Marc
Publisher: name: arXiv
Year: 2014
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Dynamical Systems (math.DS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Predictive Feedback Control is an easy-to-implement method to stabilize unknown unstable periodic orbits in chaotic dynamical systems. Predictive Feedback Control is severely limited because asymptotic convergence speed decreases with stronger instabilities which in turn are typical for larger target periods, rendering it harder to effectively stabilize periodic orbits of large period. Here, we study stalled chaos control, where the application of control is stalled to make use of the chaotic, uncontrolled dynamics, and introduce an adaptation paradigm to overcome this limitation and speed up convergence. This modified control scheme is not only capable of stabilizing more periodic orbits than the original Predictive Feedback Control but also speeds up convergence for typical chaotic maps, as illustrated in both theory and application. The proposed adaptation scheme provides a way to tune parameters online, yielding a broadly applicable, fast chaos control that converges reliably, even for periodic orbits of large period.
Third-party disability in cochlear implant users
Creators: name: Völter, Christiane
name: Götze, Lisa
name: Ballasch, Isabel
name: Harbert, Lisa
name: Dazert, Stefan
name: Thomas, Jan Peter
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health

description: To date, auditory rehabilitation mainly focuses on the person with hearing impairment (PHI). This study aimed to analyse the burden of hearing loss on significant others (SOs), and to explore the impact of contextual and mediating psychosocial co-factors and auditory rehabilitation by cochlear implantation (CI). Third-party disability (SOS-HEAR) and quality of life (Nijmegen Cochlear Implant Questionnaire) were evaluated in 41 PHI scheduled for CI surgery and their close partners pre- and 6-month post-implantation. Further, age, hearing status, educational level, depressive symptoms (GDS-15), coping strategies (Brief-COPE), resilience (RS-13), stress (PSQ) of SOs and PHI were studied. Hearing loss imposes a burden on SOs, particularly in relation to changes in communication and socialisation. Third-party disability was higher in SOs of PHI with lower educational background (p = 0.04) and of advanced age (p = 0.008). Hearing status of SOs negatively correlated with SOS-HEAR (p = 0.04). After CI, quality of life of PHI and third-party disability of SOs improved (p < 0.001), except in relationship changes. SOs with higher pre-operative burden also experienced more third-party disability afterwards (p ≤ 0.003). Audiological rehabilitation should expand to include SOs in the rehabilitation process, as the burden experienced by SOs might persist even after CI.
Metallic coatings of MEMS at low temperatures: stress, elasticity and non-linear dissipation
Creators: name: Collin, Eddy
name: Kofler, Johannes
name: Lakhloufi, Sabine
name: Pairis, Sebastien
name: Bunkov, Yuriy M.
name: Godfrin, Henri
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present mechanical measurements performed at low temperatures on cantilever-based microelectro-mechanicalstructures(MEMS) coated with a metallic layer. Two very different coatings are presented in order to illustrate the capabilities of the present approach, namely (soft) aluminum and (hard) niobium oxide. The temperature is used as a control parameter to access materials properties. We benefit from low temperature techniques to extract a phase-resolved measurement of the first mechanical resonance mode in cryogenic vacuum. By repeating the experiment on the same samples, after multiple metallic depositions, we can determine accurately the contribution of the coating layers to the mechanical properties in terms of surface stress, additional mass, additional elasticity and damping. Analytic theoretical expressions are derived and used to fit the data. Taking advantage of the extremely broad dynamic range provided by the technique, we can measure the anelasticity of the thin metallic film. The key parameters describing the metals' dynamics are analyzed in an original way in order to provide new experimental grounds for future theoretical modelings of the underlying mechanisms.