cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A media frame analysis of xeno-racism after Brexit
Creators: name: Fruchtmann, Ella
Publisher: name: Universität Bremen
Year: 2020
Subjects: subject: xeno-racism
subject: Brexit
subject: newspaper
subject: frame analysis
subject: referendum
subject: leave campaign
subject: racism
subject: xenophobia
subject: media frames
subject: media analysis
subject: structural racism
subject: structural xeno-racism
subject: journalism
subject: responsibility
subject: privilege
subject: hate crime
subject: bad apple
subject: the telegraph
subject: the guardian
subject: corpus analysis
subject: 420

description: After the Brexit referendum on 23 June 2016, there was an increase in violence against people perceived as ‘the other’. This paper addresses the question of how this outburst was framed in British Newspapers and discusses the consequences of this framing. How newspapers frame xeno-racist violence has an impact on how it is understood in society - and what potential solutions are discussed. This paper’s thesis is that in their framing of xeno-racist violence, the analysed newspapers fail to fully contextualise the violence within structural xeno-racism. Frame analysis is employed to detect and analyse the frames in eight analysed articles: The Brexit Frame, the Structural Xeno-Racism Frame, the Bad Apple Frame and the Press Responsibility Frame. While authors in the Guardian argue that resentments against those perceived as ‘the other’ existed before Brexit, only one article clearly contextualises xeno-racist violence within its underlying structures. In neither the Guardian, nor the Telegraph, structural xeno-racism is consistently understood to be essential in the contextualisation of xeno-racist violence. One of the discussed consequences of this paper’s findings ist that, through the employment of frames, authors explicitly or implicitly point to a ‘guilty party’. The Bad Apple Frame identifies ‘bad’ individuals as the problem - relieving non-violent citizens and politicians of any responsibility. As most readers of the Guardian had voted to remain, employing the Brexit Frame - especially putting blame on the Leave campaign - can be understood to exonerate most Guardian readers of any responsibility. Only a thorough employment of a Structural Xeno-Racism Frame - reporting on xeno-racist violence and including its structural context - would not offer the possibility for authors to distance themselves and (indirectly) their readers from the issue, as long as they profit from privilege.
Unconfined Aquifer Flow Theory - from Dupuit to present
Creators: name: Mishra, Phoolendra K.
name: Kuhlman, Kristopher L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Analytic and semi-analytic solution are often used by researchers and practicioners to estimate aquifer parameters from unconfined aquifer pumping tests. The non-linearities associated with unconfined (i.e., water table) aquifer tests makes their analysis more complex than confined tests. Although analytical solutions for unconfined flow began in the mid-1800s with Dupuit, Thiem was possibly the first to use them to estimate aquifer parameters from pumping tests in the early 1900s. In the 1950s, Boulton developed the first transient well test solution specialized to unconfined flow. By the 1970s Neuman had developed solutions considering both primary transient storage mechanisms (confined storage and delayed yield) without non-physical fitting parameters. In the last decade, research into developing unconfined aquifer test solutions has mostly focused on explicitly coupling the aquifer with the linearized vadose zone. Despite the many advanced solution methods available, there still exists a need for realism to accurately simulate real-world aquifer tests.
Comics im Deutschunterricht. Aspekte eines Curriculums für die Förderung comicbezogener Kompetenzen
Creators: name: Ruser, Luisa
Publisher: name: Universität Bremen
Year: 2021
Subjects: subject: Comicdidaktik
subject: Comics im Deutschunterricht
subject: comicbezogene Kompetenzen
subject: Förderpreis Master of Education 2021
subject: 800

description: Comics sind als literarische Gattung ein nunmehr akzeptierter, wenn auch wenig genutzter Gegenstand des Literaturunterrichts. Die Diskrepanz zwischen der Literaturauswahl der Lehrkräfte und dem Freizeitleseverhalten der Schüler*innen ist durch die TAMoLi-Studie (2019) wiederkehrend hervorgetreten. Außerhalb des schulischen Handlungsfeldes trug die Popularität der Graphic Novels desweilen zur – nicht unproblematischen – Nobilitierung des Printcomics bei. Mit dem Anliegen, den Comic als literarische Gattung im Deutschunterricht zu etablieren, wird ein Comiccurriculum zur Förderung comicbezogener Kompetenzen entwickelt, an dem sich eine entsprechende Comicdidaktik des Deutschunterrichts orientieren könnte.
Axisymmetric thermoelectroelastic analysis of a piezoelectric half-space
Creators: name: Kargarnovin, M. H.
name: Hashemi, R.
name: Hashemi, M.
name: Sadeghi, H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this study, an analytical solution is presented for thermo-electro-elastic analysis of piezoelectric semi-infinite bodies. For this purpose, governing equations are derived for a transversely isotropic piezoelectric material under axisymmetric thermo-electro-mechanical loading condition. A general closed form analytical solution is presented for the complementary and particular parts of the components of displacement vector and also electric potential function. Then, boundary conditions are imposed and in that case an explicit solution is obtained for piezoelectric semi-infinite bodies. Results show that when a piezoelectric half-space is subjected to constant/ramp surface thermal loading the maximum absolute value of radial stress occurs at the surface of the body. Whereas, the maximum absolute value of stress in normal direction of the half-space surface occurs not on the surface but somewhere near the surface of the body. Moreover, the peak values for these stress curves in the case of combined loadings are closest to the half space surface and the farthest in the case of ramp decaying thermal loading. In contrast to the constant/ramp surface thermal loading no clear maximum point for electric field distribution for the case of combined loadings can be seen in the normal direction to the half-space boundary.
title: Das Frauenbild der "Neuen Rechten" – exemplarisch untersucht anhand der "Identitären Bewegung"
title: The idea of women in the "new right" on the basis of "Generation Identity"
titleType: AlternativeTitle
Creators: name: Hoppe, Clara
Publisher: name: Universität Bremen
Year: 2019
Subjects: subject: Neue Rechte
subject: Identitäre Bewegung
subject: gender
subject: Frauenbild
subject: 320

description: Die Arbeit untersucht das "Frauenbild" der "Neuen Rechten" am Beispiel der "Identitären Bewegung". Dabei werden sowohl weibliche Akteurinnen der Bewegung betrachtet, als auch die Rolle von Topoi wie gender und Weiblichkeit im Kampf um kulturelle Hegemonie neu-rechter Bewegungen.
Prevalence and associated factors of suicidal ideation among school-going adolescents in Guyana: results from a cross sectional study
Creators: name: Siziya, Seter
name: Muula, Adamson S
name: Rudatsikira, Emmanuel
Publisher: name: BioMed Central Ltd
Year: 2007

description: Abstract Background Adolescent suicidal behaviour is a neglected public health issue especially in middle- and low-income countries. Informed policy decision-making on suicidal behaviour will need reliable information on the prevalence and correlates of suicidal ideation which is a determinant of suicidal behaviour. Methods We estimated the prevalence and associated factors of suicidal ideation among school-going adolescents using data from the Global School-Based Health Survey conducted in 2004 in Guyana. Results Of the 1197 respondents, 18.4% (14.9% males and 21.6% females)reported having seriously considered committing suicide in the last12 months. Males were less likely to seriously consider committingsuicide than females (OR = 0.45; 95% CI [0.30, 0.67]). Subjects whoreported having been bullied were more than twice as likely tocontemplate committing suicide as those who had not been bullied (OR = 2.46 [1.71, 3.54]). History of depression was positivelyassociated with suicidal ideation (OR = 2.67; 95% [1.87, 3.81] whilehaving close friends and understanding parents were negativelyassociated with suicide ideation (OR = 0.51; 95% CI [0.28, 0.94] and OR = 0.51; 95% CI [0.35, 0.76] respectively). Conclusion Suicidal ideation is a significant public health issue among in-school adolescents in Guyana that requires attention. The design, implementation and evaluation of suicidal behaviour interventions should incorporate our knowledge of these associated factors.
OCT wavenumber calibration with simple reference arm modification
Creators: name: Zabic, Miroslav
name: Hansert, Simon
name: Johannsmeier, Sonja
name: Heinemann, Dag
name: Heisterkamp, Alexander
name: Ripken, Tammo
Publisher: name: Washington, DC : Optical Society of America
Year: 2021
Subjects: subject: OCT
subject: Optical Coherence Tomography
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: FD-OCT systems with non-uniform wavenumber sampling require calibration and resampling routines to achieve optimal axial resolution. We present a simple calibration procedure and provide all necessary algorithmic components for wavenumber resampling.
title: Quantifizierung negativer Klimawirkungen von Großveranstaltungen : eine CO2-Äquivalent-Bilanzierung des Bremer Open-Air Musik- und Kulturfestivals "Breminale" für das Veranstaltungsjahr 2019
title: Quantification of Negative Climate Impacts Caused by Major Events - Accounting a Carbon Footprint of the Open-Air Music and Cultural Festival "Breminale" in Bremen (Germany) for the Year 2019
titleType: AlternativeTitle
Creators: name: Wellner, Pauline
Publisher: name: Hochschule Bremen
Year: 2020
Subjects: subject: Nachhaltigkeit
subject: CO2-Fußabdruck
subject: Carbon Accounting
subject: Klimawandel, climate change, climate regime complex, green economy, regime complex theory,
subject: Veranstaltung, Festival, Events
subject: Klimamanagement, Nachhaltigkeitsmanagement
subject: Klimabilanzierung
subject: 80

description: Aus der stetig wachsenden Anzahl und Vielfalt von Veranstaltungen und gleichzeitig einhergehender Klima- bzw. Umweltunverträglichkeit dieser, ergibt sich ein kritischer Zielkonflikt, welchen es im Sinne einer zukunftsfähigen Entwicklung der Veranstaltungsindustrie zu lösen gilt. Durch die Komplexität veranstaltungsbedingter Managementprozesse und die Vielzahl involvierter Akteure können Klimakonsequenzen, die aus diesen resultieren, häufig nicht mit bloßem Auge überblickt werden. Um klimawirksamen Emissionsquellen jedoch effektive Reduktionsmaßnahmen entgegenzusetzen, müssen diese zunächst identifiziert und hinsichtlich ihrer Relevanz bewertet werden. Zu diesem Zweck wird im Rahmen dieser Bachelorarbeit der konkrete Praxisfall des Bremer Musik- und Kulturfestivals „Breminale“ zur Quantifizierung entsprechender Klimawirkungen untersucht. Im Zuge dessen erfolgt eine indikative Treibhausgasbilanzierung der Breminale im Veranstaltungsjahr 2019, wobei Treibhausgasemissionen in den ausgewählten Sektoren Transport, Mobilität, Energie, Abfall und Wasser auf Basis von Informationen seitens des Veranstalters concept bureau UG und Hilfsgrößen berechnet werden. Dies erfolgt in methodischer Anlehnung an das für die Bilanzierung und Berichterstattung von Treibhausgasemissionen in Unternehmen und anderen Organisationen ausgelegte offizielle Regelwerk „Greenhouse Gas Protocol: A Corporate Accounting and Reporting Standard“. Aus den Ergebnissen werden anschließend potentielle Handlungsfelder abgeleitet. Die quantitative Methodik der Treibhausgasbilanzierung hat sich zur internen Beurteilung projektspezifischer Emissionsquellen qualifiziert und eignet sich darüber hinaus zur langfristigen Dokumentation sich verändernder Größenverhältnisse und Variablen diesbezüglich. Aufgrund allgemein nicht vorhandener, offizieller Vorgaben für die Berichterstattung emittierender Klimagase, ist ein Vergleich mit Treibhausgasbilanzen der Breminale ähnlicher Veranstaltungen jedoch vorsichtig zu betrachten. Durch diese Thesis konnte ein erster Grundstein für potentiell weiterführende Untersuchungen seitens des Breminale-Veranstalters concept bureau UG gelegt werden, durch dessen Initiative diese Studie nicht zuletzt ins Leben gerufen wurde.
Transistor operation and mobility enhancement in top-gated LaAlO_3 / SrTiO_3 heterostructures
Creators: name: Hosoda, M.
name: Hikita, Y.
name: Hwang, H. Y.
name: Bell, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the operation of LaAlO_3 / SrTiO_3 depletion mode top-gated junction field-effect transistors using a range of LaAlO_3 thicknesses as the top gate insulator. Gated Hall bars show near ideal transistor characteristics at room temperature with on-off ratios greater than 1000. Lower temperature measurements demonstrate a systematic increase in the Hall mobility as the sheet carrier density in the channel is depleted via the top gate, providing a route to higher mobility, lower density electron gases in this system.
description: 10 pages, 4 figures, submitted for publication
Editing smoke animation using a deforming grid
Creators: name: Pan, Zherong
name: Manocha, Dinesh
Publisher: name: Tsinghua University Press
Year: 2017

description: Abstract We present a new method for editing smoke animations by directly deforming the grid used for simulation. We present a modification to the widely used semi-Lagrangian advection operator and use it to transfer the deformation from the grid to the smoke body. Our modified operator bends the smoke particle streamlines according to the deformation gradient. We demonstrate that the controlled smoke animation preserves the fine-grained vortical velocity components and incompressibility constraints, while conforming to the deformed grid. Moreover, our approach enables interactive 3D smoke animation editing by using a reduced-dimensional subspace. Overall, our method makes it possible to use current mesh editing tools to control the smoke body.
Quantification and fatty acid profiles of sulfolipids in two halophytes and a glycophyte grown under different salt concentrations
Creators: name: Ramani, Balasubramanian
name: Zorn, Holger
name: Papenbrock, Jutta
Publisher: name: Berlin : De Gruyter
Year: 2004
Subjects: subject: Fatty Acids
subject: Salt Tolerance
subject: Sulfolipids
subject: fatty acid
subject: glycolipid
subject: lipid
subject: sodium chloride
subject: sulfolipids
subject: sulfoquinovosyl diglyceride
subject: Arabidopsis
subject: article
subject: Asteraceae
subject: biosynthesis
subject: chemistry
subject: drug effect
subject: growth, development and aging
subject: metabolism
subject: Aster Plant
subject: Glycolipids
subject: Lipids
subject: Sodium Chloride
subject: Aizoaceae
subject: Arabidopsis thaliana
subject: Aster
subject: Aster tripolium
subject: Brassicaceae
subject: Sesuvium
subject: Sesuvium portulacastrum
subject: Tripolium
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: This study was aimed at understanding the role of sulfolipids in salt tolerance mechanisms of the halophytes Aster tripolium L., Compositae, and Sesuvium portulacastrum L., Aizoaceae, and of the glycophyte Arabidopsis thaliana (L.) Heynh., Brassicaceae. In Aster and Sesuvium the sulfolipid contents increased significantly under salt stress conditions (517 mM or 864 mM). In Arabidopsis, changes in sulfolipid contents were not observed (NaCl up to 100 mM). The fatty acid profile of sulfoquinovosyldiacylglycerol (SQDG) in Aster was modified with increasing NaCl concentrations. LC-MS analyses of sulfolipids from Aster and Sesuvium revealed the presence of 18:3/18:3 and 16:0/18:3 molecules. Obviously, the function of sulfolipids during salt stress differs between halophytic species and between halophytes and glycophytes where sulfolipid accumulation was not observed.
Chemischer Transport fester Lösungen, 25 [1]. Untersuchungen zur Mischphasenbildung und zum chemischen Transport in den Systemen TiS 2/MoS 2, TiSe 2/MoSe 2, TaS 2/MoS 2 und TaSe 2/MoSe 2
Creators: name: Hotje, U.
name: Wartchow, Rudolf
name: Binnewies, Michael
Publisher: name: Berlin : De Gruyter
Year: 2005
Subjects: subject: Chemical Vapour Transport (CVT)
subject: Mixed Crystals of Ta 1-xMo xS 2
subject: Ta 1-xMo xSe 2
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: X-ray investigations have shown a complete miscibility in the systems TaS 2/MoS 2 and TaSe 2/MoSe 2. In these systems mixed crystals could be obtained by chemical vapour transport with iodine as transport agent in the temperature gradient 1000 → 800°C. By contrast, no mixed crystals are formed in the systems TiS 2/MoS 2 and TiSe 2/MoSe 2. The transport behaviour in these systems is reported. © 2005 Verlag der Zeitschrift für Naturforschung.
Association of diet in nurseries and physical activity with zBMI in 2–4-year olds in England: a cross-sectional study
Creators: name: White, James
name: Ward, Dianne S
name: Wells, Sian
name: Dias, Kaiseree I
name: Papadaki, Angeliki
name: Metcalfe, Chris
name: Er, Vanessa
name: Kipping, Ruth
name: Jago, Russell
Publisher: name: BioMed Central
Year: 2018

description: Abstract
                Background
                Childhood obesity tracks into adulthood with detrimental effects on health. We aimed to examine the relationships of diet in childcare settings and daily physical activity (PA) of preschoolers with body mass index z-score (z-BMI).
                Methods
                We conducted a cross-sectional study of 150 children aged 2–4-years participating in the Nutrition and Physical Activity Self-Assessment for Child Care (NAP SACC) UK study to examine the associations of their diet in childcare settings and daily PA with z-BMI. Dietary intake was observed and recorded by fieldworkers using a validated tick-list food questionnaire and diet quality was assessed based on adherence to Children’s Food Trust (CFT) guidelines. PA was measured using accelerometers. We derived z-BMI scores using the UK 1990 and International Obesity Taskforce growth reference charts. Multilevel regression models were used to estimate associations between diet and PA with z-BMI separately, adjusted for age, gender, ethnicity, parental education level and clustering.
                Results
                Among children who consumed one main meal or snack at childcare, 34.4% and 74.3% met the standards on fruits and vegetables and high sugar or fat snacks, respectively. Adherence to CFT guidelines was not associated with zBMI. Only 11.4% of children met recommended UK guidelines of three hours per day of physical activity. Minutes spent in light PA (β = 0.08, 95% CI = 0.01, 0.15) and active time (β = 0.07, 95% CI = 0.01, 0.12) were positively associated with UK 1990 zBMI scores.
                Conclusions
                The low proportion of children meeting the standards on fruits and vegetables and high sugar or fat snacks and recommended physical activity levels highlight the need for more work to support nurseries and parents to improve preschool children’s diet and activity. In our exploratory analyses, we found children with higher zBMI were more physically active which could be attributed to fat-free mass or chance finding and so requires replication in a larger study.
                Trial registration
                    ISRCTN16287377
                  . Registered 12 June 2014.
Biochemical and structural analysis of marine polysaccharide lyases
Creators: name: Gerlach, Nadine
Publisher: name: Universität Bremen
Year: 2017
Subjects: subject: alginate
subject: ulvan
subject: X-ray crystallography
subject: marine bacteria
subject: polysaccharide lyase
subject: 80

description: This study investigated marine bacterial PLs capable of degrading the anionic algal polysaccharides alginate and ulvan, respectively. A particular focus was given to (i) an alginolytic system in Alteromonas macleodii 83-1 and (ii) a putative polysaccharide utilization locus for ulvan in Formosa agariphila KMM3901 . The alginolytic system in Alteromonas macleodii 83-1 was studied by producing its five Alys as recombinant proteins, which were expressed in E. coli, and purified via chromatography in order to investigate enzyme activity and kinetics. In addition, phylogenetic analysis was done as well as protein crystallization to solve the enzyme structure of PL7-1. This project is part of the work of Dr. Wietz who is doing culture-based and genomic studies on Alteromonas macleodii 83-1. The analysis of a polysaccharide utilization locus for ulvan in Formosa agariphila T KMM3901 is part of collaboration between the MPI Bremen and the University of Greifswald. Our colleagues from Greifswald are currently working on enzyme kinetics and activity, whereas we contributed the structural analysis of an undescribed ulvan lyase. Our work included protein purification and analytical chromatography, determination of thermal stability, and X-ray crystallography. The present study provides detailed insights into the biochemistry, evolution and functionality of PLs from F. agariphila and A. macleodii with focus on PL7-1 (alginate), as well as PL24 and PL25 (ulvan). Studying the utilization pathways of marine heterotrophic bacteria capable of degrading reduced carbon compounds such as algal polysaccharides contributes to the understanding of processes that considerably impact marine food web dynamics and carbon cycling in the oceans.
A New Absolute Magnitude Calibration for Red Clump Stars
Creators: name: Bilir, S.
name: Ak, T.
name: Ak, S.
name: Yontan, T.
name: Bostanci, Z. F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present an M_V absolute magnitude calibration including the B-V colour and [Fe/H] metallicity for the red clump stars in the globular and open clusters with a wide range of metallicities: M_V = 0.627(0.104)(B-V)o+0.046(0.043)[Fe/H]+0.262(0.111). The calibration equation is valid in the ranges 0.42
description: 19 pages, 5 figures and 1 table, accepted for publication in New Astronomy
Public health program capacity for sustainability: a new framework
Creators: name: Elliott, Michael B
name: Schooley, Michael W
name: Herbers, Stephanie H
name: Bunger, Alicia C
name: Luke, Douglas A
name: Mueller, Nancy B
name: Schell, Sarah F
Publisher: name: BioMed Central Ltd
Year: 2013

description: Abstract Background Public health programs can only deliver benefits if they are able to sustain activities over time. There is a broad literature on program sustainability in public health, but it is fragmented and there is a lack of consensus on core constructs. The purpose of this paper is to present a new conceptual framework for program sustainability in public health. Methods This developmental study uses a comprehensive literature review, input from an expert panel, and the results of concept-mapping to identify the core domains of a conceptual framework for public health program capacity for sustainability. The concept-mapping process included three types of participants (scientists, funders, and practitioners) from several public health areas (e.g., tobacco control, heart disease and stroke, physical activity and nutrition, and injury prevention). Results The literature review identified 85 relevant studies focusing on program sustainability in public health. Most of the papers described empirical studies of prevention-oriented programs aimed at the community level. The concept-mapping process identified nine core domains that affect a program’s capacity for sustainability: Political Support, Funding Stability, Partnerships, Organizational Capacity, Program Evaluation, Program Adaptation, Communications, Public Health Impacts, and Strategic Planning. Concept-mapping participants further identified 93 items across these domains that have strong face validity—89% of the individual items composing the framework had specific support in the sustainability literature. Conclusions The sustainability framework presented here suggests that a number of selected factors may be related to a program’s ability to sustain its activities and benefits over time. These factors have been discussed in the literature, but this framework synthesizes and combines the factors and suggests how they may be interrelated with one another. The framework presents domains for public health decision makers to consider when developing and implementing prevention and intervention programs. The sustainability framework will be useful for public health decision makers, program managers, program evaluators, and dissemination and implementation researchers.
Ambivalenzen und Herausforderungen des Menschenrechtsmandats Sozialer Arbeit in der Auseinandersetzung mit Rechtspopulismus
Creators: name: Bösing, Eike Matthias
Publisher: name: Hochschule Bremen
Year: 2020
Subjects: subject: Menschenrechtsprofession
subject: Menschenrechte
subject: Rechtspopulismus
subject: Rechtspopulisten
subject: Soziale Arbeit
subject: Sozialarbeit
subject: 360

description: Die Soziale Arbeit wird weithin als Menschenrechtsprofession verstanden. Nicht zuletzt aus dieser Perspektive werden rechtspopulistische Mobilisierungserfolge als Konfliktfeld für die Profession wahrgenommen. In der vorliegenden Masterarbeit werden zentrale Herausforderungen und Ambivalenzen des Menschenrechtsmandats der Sozialen Arbeit in der Auseinandersetzung mit dem Rechtspopulismus analysiert. Der Fokus liegt dabei auf der Arbeit mit Adressat_innen, die rechtspopulistische Einstellungen vertreten und diese äußern. Die Ergebnisse weisen darauf hin, dass der Bezug auf die Menschenrechte einen hohen normativen Gehalt für die Professionellen bedeutet. Deren Praxistransfer stellt jedoch eine zentrale Herausforderung dar. In ethischen Konflikten läuft der Rückgriff auf Menschenrechte Gefahr, als Provisorium für die Lösung komplexer Sachverhalte genutzt zu werden. Problematisch ist dies insbesondere dann, wenn die Menschenrechte als Begründungsbasis für subjektiv geprägte Moralschemata herangezogen werden, aus denen wiederum Ansprüche an die Adressat_innen abgeleitet werden. Neben negativen Auswirkungen auf die Beziehungsarbeit sind die Risiken einer paternalistischen Gestaltung der Praxis sowie der selektiven Anwendung auch bei systematischer Operationalisierung der Menschenrechte gegeben.
Vibrational Resonance in the Morse Oscillator
Creators: name: Abirami, K.
name: Rajasekar, S.
name: Sanjuan, M. A. F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the occurrence of vibrational resonance in both classical and quantum mechanical Morse oscillators driven by a biharmonic force. The biharmonic force consists of two forces of widely different frequencies ωand Ωwith Ω>>ω. In the damped and biharmonically driven classical Morse oscillator applying a theoretical approach we obtain an analytical expression for the response amplitude at the low-frequency ω. We identify the conditions on the parameters for the occurrence of the resonance. The system shows only one resonance and moreover at resonance the response amplitude is 1/(dω) where d is the coefficient of linear damping. When the amplitude of the high-frequency force is varied after resonance the response amplitude does not decay to zero but approaches a nonzero limiting value. We have observed that vibrational resonance occurs when the sinusoidal force is replaced by a square-wave force. We also report the occurrence of resonance and anti-resonance of transition probability of quantum mechanical Morse oscillator in the presence of the biharmonic external field.
description: 21 pages, 10 figures
The level of social security in Vietnam
Creators: name: Vrba, Jan
Publisher: name: Zenodo
Year: 2022
Subjects: subject: Social security
subject: Level of welfare system
subject: Vietnam
subject: https://theses.cz/id/k0wco1/409759_bpdp_final.pdf?zpet=%2Fvyhledavani%2F%3Fsearch%3Djan%20vrba%20vietnam%26start%3D1

description: In Vietnam, the population has increased, with a significant decrease in the proportion of the under-15 age group and an increase in the proportion of the 15-64 age group. The age group of 65+ years remained more or less constant. The number of houses grew, with 10 million new homes built between 1999 and 2020. The ratio of men to one hundred women gradually balanced. Wage-only and total income increased, wage income by almost 2 million VND per month on average. Total income increased by more than 2 million VND per month on average. The absolute number of people living in poverty decreased, as did the general poverty rate; it fell to almost half its value. The regions have also succeeded in reducing the general poverty rate, but the exception is the Region of South-East, in which the general poverty rate has increased over the period 2011 to 2018. Unemployment grew at a general rate of around 1.1 percentage points. However, in terms of unemployed people, it stabilized at about 1.1 million unemployed citizens per year from 2017 to 2020. The highest unemployment is in the Mekong Delta and the Southeast Region. On average, up to 8 % of jobs were created through the Active Employment Policy through the Employment Fund each year, but a declining trend was noted. The total number of people receiving unemployment benefits grew from 291,302 in 2011 to 763,573 in 2018. The theoretical share of vacancies per person receiving unemployment benefits decreased from 5 vacancies in 2011 to only two jobs in 2018. On average, 2.48 % of the population received immediate assistance each year. As many as 7 % of children in Vietnam needed specific protection from 2011 to 2018. The number of rehabilitation centers decreased from 123 to 105. On average, 29,612 inhabitants must undertake rehabilitation and/or detoxification in the rehabilitation centers per year. The growing trend of the number of social security offices per 10 million inhabitants was noted, up to 43 social security offices per 10 million inhabitants by the end of the monitored period. The total calculated ratio of population to government expenditures on social security was on average 326,290 VND per year, increasing from 236,450 VND in 2011 to 344,048 VND in 2018 noted. In the future, it will be appropriate to examine selected indicators in terms of the COVID-19 pandemic and find out how the pandemic situation affected the social security system of Vietnam.
Rubus serpens Weihe
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: R. serpens Weihe l: Vallon de St-Barthelemy (Bürdet). Ssp.rivularis (Ph. J. Müller et Wirtgen) R. Keller - l: Les Marecottes (Coquoz); Outre-Rhöne (Garns). Ssp.lusaticus (Rostock) R. Keller - l: Ob Salvan (Schmidely). Ssp.leptadenes (Sudre) R.Keller - l: Mont d'Ottan (F.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
MPEC 2023-M01 : 2023 LQ1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 LQ1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Funktionelle Analyse von Geminin und TIPT während der Spermatogenese
Creators: name: Klimke, Alexander
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Spermatogenese
subject: Geminin
subject: TIPT
subject: spermatogenesis
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Singularities in the Weak Turbulence Regime for the Quintic Schrödinger Equation
Creators: name: De Suzzoni, Anne-Sophie
Publisher: name: Deutsche Mathematiker-Vereinigung
Year: 2022

description: In this paper, we discuss the problem of derivation of kinetic equations from the theory of weak turbulence for the quintic Schrödinger equation. We study the quintic Schrödinger equation on $L\mathbb T$, with $L\gg 1$ and with a non-linearity of size $\varepsilon\ll 1$. We consider the correlations $f(T)$ of the Fourier coefficients of the solution at times $t = T\varepsilon^{-2}$ when $\varepsilon\rightarrow 0$ and $L\rightarrow \infty$. Our results can be summed up in the following way : there exists a regime for $\varepsilon$ and $L$ such that for $T$ dyadic, $f(T)$ has the form expected from the Physics literature for kinetic regimes, but such that $f$ has an infinite number of discontinuity points. This discontinuity appears in the context of finite-box effects.
description: DOCUMENTA MATHEMATICA, Vol 27 (2022), p. 2491-2561
Passive security analysis of current TLS implementations and configurations in the eduroam EAP-TLS environment
Creators: name: Rieckers, Jan-Frederik
Publisher: name: Universität Bremen
Year: 2021
Subjects: subject: eduroam
subject: EAP-TLS
subject: TLS
subject: RADIUS
subject: Security
subject: security flaw
subject: 0

description: The eduroam network connects institutions using the protocols RADIUS and EAP to ensure a personalized login into the network while keeping the separation between Identity Providers (IdP), which hold account information, and Service Providers (SP), which provide Internet access. To ensure the privacy of the users and to keep the credentials secret from the visited institutions, the login has to be encrypted. Most EAP methods use the well-known security protocol Transport Layer Security (TLS) to achive this. The most commonly used EAP methods are TTLS (Tunneled TLS) and PEAP (Protected EAP), which both rely on EAP-TLS. EAP-TLS specifies the usage of TLS inside EAP. Like for most other federated networks, where the members have to trust each other, the security of the whole network depends on the security of the weakest link. In EAP-TLS, there are two relevant classes of devices for the security analysis: The supplicants (acting as TLS clients) and the authentication servers (acting as TLS servers). This thesis gives an overview of the current operational practices in the usage of TLS in EAP-TLS and aims to determine if security problems exist. This is achieved by a passive analysis of the EAP and TLS handshake messages exchanged in the process of the eduroam login. By passively analyzing the traffic, one can learn about the capabilities of the client, since the client sends its capabilities in the Client Hello message of the TLS handshake. The server on the other hand reacts on the Client Hello. To assess the server fully, one has to simulate different clients and capture the corresponding answer. Since this thesis focuses on a passive analysis, it deals with the current status of client implementations and configurations. The reaction of the servers is captured and analyzed, but the complete analysis of the servers will be part of a future work.
On second-order, divergence-free tensors
Creators: name: Navarro, Jose
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 58A32, 83E99

description: This paper deals with the problem of describing the vector spaces of divergence-free, natural tensors on a pseudo-Riemannian manifold that are second-order; i.e., that are defined using only second derivatives of the metric. The main result establishes isomorphisms between these spaces and certain spaces of tensors (at a point) that are invariant under the action of an orthogonal group. This result is valid for tensors with an arbitrary number of indices and symmetries among them and, in certain cases, it allows to explicitly compute basis, using the theory of invariants of the orthogonal group. In the particular case of tensors with two indices, we prove the Lovelock tensors are a basis for the vector space of second-order tensors that are divergence-free, thus refining the original Lovelock's statement.
description: 23 pages, 5 figures
The importance of allergic disease in public health: an iCAALL statement
Creators: name: Casale, Thomas B
name: Fleisher, Thomas A
name: Peden, David
name: Sánchez-Borges, Mario
name: Rosenwasser, Lanny
name: Ansotegui, Ignacio J
name: Hellings, Peter W
name: Muraro, Antonella M
name: Martin, Bryan L
name: Tilles, Stephen A
name: Papadopoulos, Nikolaos G
name: Wood, Robert A
name: Sublett, James L
name: Agache, Ioana O
Publisher: name: BioMed Central
Year: 2018

description: Allergic diseases constitute a significant cause of morbidity worldwide and a considerable burden on the health and medical systems of both developed and emerging economies. Allergies and related diseases including asthma, rhinosinusitis, atopic dermatitis and life threatening food, drug, and stinging insect allergies affect at least 30% of the population and nearly 80% of families. According to recent studies, their prevalence is increasing globally [1–4]. Medical services providing expert allergy care are lacking in many countries; therefore, the major organizations devoted to the field of allergy (American Academy of Allergy, Asthma and Immunology, AAAAI; American College of Allergy, Asthma, and Immunology, ACAAI; European Academy of Allergy, Asthma and Clinical Immunology, EAACI; and the World Allergy Organization, WAO), strongly feel that education of health professionals and the public on the importance and impact of allergic diseases as a public health concern should be encouraged. The International Collaboration in Allergy, Asthma, and Immunology (iCAALL), a partnership constituted by AAAAI, ACAAI, EAACI, and WAO, have recommended publishing an advocacy statement with the purpose of calling to the attention of the medical community, health authorities and the public in general, the major impact and relevance of the allergy specialists as key groups of professionals specifically trained for the adequate diagnosis, treatment, and prevention of allergic diseases.
title: Jutta Dresken-Weiland, Sarkophagbestattungen des 4.–6. Jahrhunderts im Westen des römischen Reiches
Creators: name: Wischmeyer, Wolfgang
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Jutta Dresken-Weiland, Sarkophagbestattungen des 4.–6. Jahrhunderts im Westen des römischen Reiches. Römische Quartalschrift für Christliche Altertumskunde und Kirchengeschichte 55. Supplementband. Verlag Herder, Rom, Freiburg, Wien 2003. 455 Seiten, 69 Abbildungen.
Is Quantum Gravity a Super-Quantum Theory?
Creators: name: Chang, Lay Nam
name: Lewis, Zachary
name: Minic, Djordje
name: Takeuchi, Tatsu
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We argue that quantum gravity should be a super-quantum theory, that is, a theory whose non-local correlations are stronger than those of canonical quantum theory. As a super-quantum theory, quantum gravity should display distinct experimentally observable super-correlations of entangled stringy states.
description: 7 pages LaTeX. Essay written for the Gravity Research Foundation 2013 Awards for Essays on Gravitation
title: Ursula Koch, Das alamannisch-fränkische Gräberfeld bei Pleidelsheim
Creators: name: Siegmund, Frank
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Ursula Koch, Das alamannisch-fränkische Gräberfeld bei Pleidelsheim. Forschungen und Berichte zur Vor- und Frühgeschichte in Baden-Württemberg 60. Konrad Theiss Verlag, Stuttgart 2001. 647 Seiten; 314 Abbildungen, 120 SW- u. 8 Farbtafeln.
Eine Quelle Bose-Einstein-kondensierter Ensembles auf Basis eines mesokopischen Atomchips
Creators: name: Jöllenbeck, Stefan
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Bose-Einstein condensate
subject: mesoscopic atomchip
subject: magnetic guide
subject: Bose-Einstein Kondensat
subject: mesoskopischer Atomchip
subject: magnetisch geführter Transport
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
title: Vinnie Nørskov, Greek vases in new contexts. The collecting and trading of Greek vases – An aspect of the modern reception of Antiquity
Creators: name: Jurriaans-Helle, Geralda
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Vinnie Nørskov, Greek vases in new contexts. The collecting and trading of Greek vases – An aspect of the modern reception of Antiquity. Aarhus University Press, Aarhus 2002. 407 Seiten, 87 Abbildungen, 17 Tafeln, 3 Appendices.
MPEC 2023-M02 : 2023 LR1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 LR1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Crowdsourcing to promote HIV testing among MSM in China: study protocol for a stepped wedge randomized controlled trial
Creators: name: Tucker, Joseph D
Publisher: name: BioMed Central
Year: 2017

description: Abstract Background HIV testing for marginalized populations is critical to controlling the HIV epidemic. However, the HIV testing rate among men who have sex with men (MSM) in China remains low. Crowdsourcing, the process of shifting individual tasks to a group, has been increasingly adopted in public health programs and may be a useful tool for spurring innovation in HIV testing campaigns. We designed a multi-site study to develop a crowdsourced HIV test promotion campaign and evaluate its effectiveness against conventional campaigns among MSM in China. Methods This study will use an adaptation of the stepped wedge, randomized controlled trial design. A total of eight major metropolitan cities in China will be randomized to sequentially initiate interventions at 3-month intervals. The intervention uses crowdsourcing at multiple steps to sustain crowd contribution. Approximately 1280 MSM, who are 16 years of age or over, live in the intervention city, have not been tested for HIV in the past 3 months, and are not living with HIV, will be recruited. Recruitment will take place through banner advertisements on a large gay dating app along with other social media platforms. Participants will complete one follow-up survey every 3 months for 12 months to evaluate their HIV testing uptake in the past 3 months and secondary outcomes including syphilis testing, sex without condoms, community engagement, testing stigma, and other related outcomes. Discussion MSM HIV testing rates remain poor in China. Innovative methods to promote HIV testing are urgently needed. With a large-scale, stepped wedge, randomized controlled trial our study can improve understanding of crowdsourcing’s long-term effectiveness in public health campaigns, expand HIV testing coverage among a key population, and inform intervention design in related public health fields. Trial Registration ClinicalTrials.gov, NCT02796963 . Registered on 23 May 2016.
GW190521 : A Binary Black Hole Merger with a Total Mass of 150 M_{⊙}
Creators: name: Abbott, R.
name: Abbott, T.D.
name: Abraham, S.
name: Acernese, F.
name: Ackley, K.
name: Adams, C.
name: Adhikari, R.X.
name: Adya, V.B.
name: Affeldt, Christoph
name: Aufmuth, Peter
name: Bergmann, G.
name: Bisht, A.
name: Bode, N.
name: Booker, P.
name: Brinkmann, M.
name: Cabero, M.
name: Danilishin, S.L.
name: Danzmann, K.
name: De Varona, O.
name: Gohlke, N.
name: Hanke, M.M.
name: Heinze, J.
name: Hennig, J.
name: Heurs, M.
name: Hochheim, S.
name: Junker, J.
name: Kastaun, W.
name: Kaufer, S.
name: Khan, S.
name: Kirchhoff, R.
name: Koch, P.
name: Koehlenbeck, S.M.
name: Koper, N.
name: Kringel, V.
name: Kuehn, G.
name: Leavey, S.
name: Lehmann, J.
name: Liu, J.
name: Lough, J.D.
name: Lück, H.
name: Mehmet, M.
name: Meylahn, F.
name: Mukund, N.
name: Nery, M.
name: Nitz, A.
name: Ohme, F.
name: Oppermann, P.
name: Phelps, M.
name: Schreiber, E.
name: Schulte, B.W.
name: Setyawati, Y.
name: Standke, M.
name: Steinke, M.
name: Steinmeyer, D.
name: Vahlbruch, H.
name: Wei, L.-W.
name: Weinert, M.
name: Wellmann, F.
name: Weßels, P.
name: Wilken, D.M.
name: Willke, B.
name: Winkler, W.
name: Wittel, H.
name: Woehler, J.
name: Wu, D.S.
name: Et Al.
name: LIGO Scientific Collaboration
name: Collaboration, Virgo
Publisher: name: Basel : MDPI AG
Year: 2020
Subjects: subject: black hole
subject: luminance
subject: probability
subject: signal noise ratio
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: On May 21, 2019 at 03:02:29 UTC Advanced LIGO and Advanced Virgo observed a short duration gravitational-wave signal, GW190521, with a three-detector network signal-to-noise ratio of 14.7, and an estimated false-alarm rate of 1 in 4900 yr using a search sensitive to generic transients. If GW190521 is from a quasicircular binary inspiral, then the detected signal is consistent with the merger of two black holes with masses of 85_{-14}^{+21} M_{⊙} and 66_{-18}^{+17} M_{⊙} (90% credible intervals). We infer that the primary black hole mass lies within the gap produced by (pulsational) pair-instability supernova processes, with only a 0.32% probability of being below 65 M_{⊙}. We calculate the mass of the remnant to be 142_{-16}^{+28} M_{⊙}, which can be considered an intermediate mass black hole (IMBH). The luminosity distance of the source is 5.3_{-2.6}^{+2.4} Gpc, corresponding to a redshift of 0.82_{-0.34}^{+0.28}. The inferred rate of mergers similar to GW190521 is 0.13_{-0.11}^{+0.30} Gpc^{-3} yr^{-1}.
Spectrum of the Laplacian on radial graphs
Creators: name: de Matos, Rodrigo Bezerra
name: Montenegro, Jose Fabio B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We prove that if $M$ is a complete hypersurface in $\mathbb{R}^{n+1}$ which is graph of a real radial function, then the spectrum of the Laplace operator on M is the interval $[0,\infty)$.