cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bloch band dynamics of a Josephson junction in an inductive environment
Creators: name: Weißl, T.
name: Rastelli, G.
name: Matei, I.
name: Pop, I. M.
name: Buisson, O.
name: Hekking, F. W. J.
name: Guichard, W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have measured the current-voltage characteristics of a Josephson junction with tunable Josephson energy $E_J$ embedded in an inductive environment provided by a chain of SQUIDs. Such an environment induces localization of the charge on the junction, which results in an enhancement of the zero-bias resistance of the circuit. We understand this result quantitatively in terms of the Bloch band dynamics of the localized charge. This dynamics is governed by diffusion in the lowest Bloch band of the Josephson junction as well as by Landau-Zener transitions out of the lowest band into the higher bands. In addition, the frequencies corresponding to the self-resonant modes of the SQUID array exceed the Josephson energy $E_J$ of the tunable junction, which results in a renormalization of $E_J$, and, as a consequence, of the effective bandwidth of the lowest Bloch band.
description: 9 pages, 9 figures
Elastic constants and ultrasound attenuation in the spin-liquid phase of Cs$_2$CuCl$_4$
Creators: name: Streib, S.
name: Kopietz, P.
name: Cong, P. T.
name: Wolf, B.
name: Lang, M.
name: van Well, N.
name: Ritter, F.
name: Assmus, W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The spin excitations in the spin-liquid phase of the anisotropic triangular lattice quantum antiferromagnet Cs$_2$CuCl$_4$ have been shown to propagate dominantly along the crystallographic $b$ axis. To test this dimensional reduction scenario, we have performed ultrasound experiments in the spin-liquid phase of Cs$_2$CuCl$_4$ probing the elastic constant $c_{22}$ and the sound attenuation along the $b$ axis as a function of an external magnetic field along the $a$ axis. We show that our data can be quantitatively explained within the framework of a nearest-neighbor spin-$1/2$ Heisenberg chain, where fermions are introduced via the Jordan-Wigner transformation and the spin-phonon interaction arises from the usual exchange-striction mechanism.
description: 5 pages, 5 figures; minor corrections of some factors of $b$
Neutrino Mixing from a Fresh Perspective
Creators: name: Chakraborty, Pralay
name: Dey, Manash
name: Karmakar, Biswajit
name: Roy, Subhankar
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a neutrino mass matrix texture bearing a suitable correlation $m_{22}=-2\,m_{13}$ and study its phenomenological implications. In light of both normal and inverted hierarchies, the texture imposes specific bounds on some observational parameters. As a potential application, the prediction of effective Majorana neutrino mass $m_{ββ}$ is visualized for both hierarchies. To understand the proposed texture from the first principle, we incorporate the type-I+II seesaw mechanism in association with $A_4 \times Z_{10} \times Z_2$ group.
Повышение качества сатурационных соков
Creators: name: Ю.И. Зелепукин
name: С.Ю. Зелепукин
Publisher: name: Сахар
Year: 2023
Subjects: прогрессивная предварительная дефекация
дефекосатурация
керамзитовый порошок
progressive preliminary defecation
defecosaturation
expanded clay powder

description: В целях повышения фильтрационно-седиментационных свойств сатурационных соков предлагается при проведении прогрессивной предварительной дефекации (ППД) осуществлять «рН-паузу» путём одновременной дефекосатурации при определённом рН. Для этого предназначен усовершенствованный аппарат ППД. Технологический режим также разработан и позволяет существенно улучшить качественные показатели преддефекованного и сатурационных соков. Повысить качество очищенного сока и снизить содержание в нём кальциевых солей рекомендуется добавлением в него керамзитового порошка. Предлагаемый технологический режим значительно улучшает качественные показатели продуктов сахарного производства. В ходе модернизации станции очистки можно не только повысить качество свеклосахарной продукции, но и понизить её себестоимость.
description: To increase the filtration and sedimentation properties of saturation juices, it is proposed to carry out a «pH pause» during progressive preliminary defecation (PPD) by performing a one-time defecation at a certain pH. To do this, you can use an advanced PPD device that allows you to do this. The technological regime has also been developed and allows to significantly improve the quality indicators of pre-baked and saturated juices. To improve the quality of the purified juice, it is recommended to add expanded clay powder to the juice. This allows you to lower the content of calcium salts in the purified juice. The developed technological regime significantly improves the quality indicators of sugar products. During the modernization of the purification plant, it is possible not only to increase the quality of sugar beet products, but also to lower its cost.
Rural Conditions and Trends
Creators: name: USDA ERS
name: USDA ERS
Publisher: name: Unknown
Year: 1999
Subjects: Community/Rural/Urban Development

description: Overview: A Combination of Longrun Forces and Short-Term Macroeconomic Fluctuations Are Shaping Rural Industry; National Economy: Global Conditions Hurting Rural Economy; Demand for Worker Skills: Future Job Growth Will Benefit Educated Workers Most, Most Jobs Created by Exports Are in Medium- and High-Skill Occupations, Manufacturing Employers Report Widespread Problems with Labor Quality, Advanced Technology Means Better Pay and Benefits for Workers; Deregulated Industries: Rural Businesses May Benefit from Big Transportation Funding Increases, Electric Utility Industry Restructuring: Issues for Rural America, Deregulation Will Not Eliminate Rural Banks; Appendix A: Data Sources; Appendix B: Definitions; Appendix C: Latest Trends in Nonfarm Jobs and Earnings; Appendix D: Two Methods of Measuring Farm-Linked Employment; Appendix E: Economic Activity Triggered by Agricultural Trade; Appendix Tables
title: Ausbeutung von Migrant*innen in der Care-Ökonomie zwischen Zentrum und Peripherie
Creators: name: Busch, Bettina
Year: 2021

description: In dieser Masterarbeit wird die Ausbeutung rumänischer 24-Stunden-Betreuer*innen in Österreich im Kontext des Europäischen Dependenzparadigmas betrachtet. Aus theoretischer Sicht werden zur Erläuterung des Phänomens sowohl dependenztheoretische Konzepte (Zentrum-Peripherie-Schema, Güterketten-Ansatz), als auch marxistische und feministische Ansätze herangezogen. Damit wird verdeutlicht, inwiefern Care-Beziehungen innerhalb der 24-Stunden-Betreuung das Zentrum-Peripherie-Schema in Europa widerspiegeln und inwiefern Arbeitskraft die Ware einer Güterkette – konkret der Care Chain – im Sinne der Weltsystemtheorie ist. Die empirische Erforschung des Themas bezieht sich des Weiteren auf die Ausbeutungs- und Abhängigkeitsbeziehung zwischen Österreich und rumänischen 24-Stunden-Betreuer*innen, sowie auf aktuelle Entwicklungen in diesem Bereich aufgrund der Corona-Krise.
description: In this thesis, the exploitation of Romanian 24-hour-care-workers in Austria is examined in the context of the European Dependency School. The theoretical concepts that are used to explain the phenomenon are concepts from the European Dependency School (centreperiphery- schema, commodity-chain-approach), as well as marxist and feminist approaches. Thereby, it is examined if and how care-relations within the 24-hour-care-work reflect the centre-periphery-scheme in Europe and whether labor power can be seen as a commodity in a supply chain – the care chain – in the framework of word-systems-theory. The empirical part examines the relations of exploitation and dependency between Austria and Romanian 24-hour-care-workers and looks into current developments in this field because of the coronavirus-crisis.
XPBI: Position-Based Dynamics with Smoothing Kernels Handles Continuum Inelasticity
Creators: name: Yu, Chang
name: Li, Xuan
name: Lan, Lei
name: Yang, Yin
name: Jiang, Chenfanfu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: PBD and its extension, XPBD, have been predominantly applied to compliant constrained elastodynamics, with their potential in finite strain (visco-) elastoplasticity remaining underexplored. XPBD is often perceived to stand in contrast to other meshless methods, such as the MPM. MPM is based on discretizing the weak form of governing partial differential equations within a continuum domain, coupled with a hybrid Lagrangian-Eulerian method for tracking deformation gradients. In contrast, XPBD formulates specific constraints, whether hard or compliant, to positional degrees of freedom. We revisit this perception by investigating the potential of XPBD in handling inelastic materials that are described with classical continuum mechanics-based yield surfaces and elastoplastic flow rules. Our inspiration is that a robust estimation of the velocity gradient is a sufficiently useful key to effectively tracking deformation gradients in XPBD simulations. By further incorporating implicit inelastic constitutive relationships, we introduce a plasticity in-the-loop updated Lagrangian augmentation to XPBD. This enhancement enables the simulation of elastoplastic, viscoplastic, and granular substances following their standard constitutive laws. We demonstrate the effectiveness of our method through high-resolution and real-time simulations of diverse materials such as snow, sand, and plasticine, and its integration with standard XPBD simulations of cloth and water.
A Sylow theorem for the integral group ring of PSL(2,q)
Creators: name: Margolis, Leo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Rings and Algebras (math.RA)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: For G = PSL(2,p^f) denote by ZG the integral group ring, by V(ZG) the group of normalized units of ZG and let r be a prime different from p. Using the so called HeLP-method we prove, that units of r-power order in V(ZG) are rationally conjugate to elements of G. As a consequence we prove, that subgroups of prime power order in V(ZG) are rationally conjugate to subgroups of G, provided p = 2 or f =1.
description: 14 pages
Фитотоксичность примеси гербицида «Мерлин» в растворе отдельных свекловичных гербицидов для сахарной свёклы на ранних стадиях её развития
Creators: name: Е.А. Дворянкин
Publisher: name: Сахар
Year: 2023
Subjects: сахарная свёкла
гербициды
токсичность
масса
густота стояния
продуктивность.
sugar beet
herbicides
toxicity
weight
standing density
productivity.

description: Исследовано влияние примеси гербицида «Мерлин», применяемого на кукурузе, в растворе отдельных свекловичных гербицидов на активность нарастания массы, густоту стояния растений и продуктивность сахарной свёклы. Показано, что «Мерлин» в дозе 3,0 % от нормы расхода на кукурузе заметно тормозит нарастание массы растений и изреживает посев сахарной свёклы. Наличие примеси «Мерлина» в растворе свекловичных гербицидов увеличивает токсичность смеси для растений сахарной свёклы. Установлено снижение показателей продуктивности сахарной свёклы при обработке посева свекловичными гербицидами с примесью «Мерлина» в зависимости от физикохимических свойств действующего вещества гербицидов, возраста растений культуры и условий погоды.
description: The influence of the admixture of «Merlin» herbicide applied on corn in a solution of individual beet herbicides on the activity of growth of mass, plant density and productivity of sugar beet was investigated. It is shown that «Merlin» at a dose of 3.0 % of the consumption rate on corn noticeably slows down the growth of plant mass and thins out the sowing of sugar beets. The presence of «Merlin» impurity in the solution of beet herbicides increases the toxicity of the mixture for sugar beet plants. A decrease in the productivity of sugar beet during the treatment of sowing with beet herbicides with an admixture of «Merlin», depending on the physicochemical properties of the active ingredient of the herbicides, the age of the crop plants and weather conditions, is shown.
Additional file 1 of Rapid UV-Vis spectrophotometric method aided by firefly-PLS models for the simultaneous quantification of ciprofloxacin, lomefloxacin, and enrofloxacin in their laboratory mixture, dosage forms and water samples: greenness and blueness assessment
Creators: name: Alqahtani, Ali
name: Alqahtani, Taha
name: Al Fatease, Adel
name: Tolba, Enas H.
Publisher: name: figshare
Year: 2024
Subjects: Space Science
Medicine
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Supplementary Material 1
LEAPS-INNOV WP10 D10.1 POPD - Requirement No. 1
Creators: name: Hauk, Julia
Publisher: name: Zenodo
Year: 2021
Subjects: LEAPS-INNOV
Project Deliverable

description: Description of the technical and organisational measures that will be implemented to safeguard the rights and freedoms of the data subjects/research participants as well as of security measures that will be implemented to prevent unauthorised access to personal data or the equipment used for processing. The report also includes a description of the anonymysation/pseudonymisation techniques that will be implemented.
Covid 19 Longitudinal (Social)
Creators: name: Kushlev, Kostadin
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Organizational Communication
subject: Mental and Social Health
subject: Other Mental and Social Health
subject: Medicine and Health Sciences
subject: Psychology
subject: FOS: Psychology
subject: Social and Behavioral Sciences
subject: Other Social and Behavioral Sciences
subject: Social Media
subject: Community Health
subject: Communication
subject: COVID19
subject: COVID-19
subject: Happiness
subject: HCI
subject: Health
subject: Human-Computer Interaction
subject: Online Communication
subject: Pandemic
subject: Smartphone
subject: Smartphones
subject: Social Behavior
subject: Social Distancing
subject: Subjective well-being
subject: Well-being

description: This study is designed to explore the role of digital communication on well-being and interaction quality over the course of the COVID-19 pandemic in the United States. This preregistration focuses specifically on the costs and benefits of digital communication during the pandemic. Other measures included in a comprehensive survey are a subject of a separate preregistration: osf.io/6tzgf
Quantum harmonic oscillator state synthesis by reservoir engineering
Creators: name: Kienzler, D.
name: Lo, H. -Y.
name: Keitch, B.
name: de Clercq, L.
name: Leupold, F.
name: Lindenfelser, F.
name: Marinelli, M.
name: Negnevitsky, V.
name: Home, J. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The robust generation of quantum states in the presence of decoherence is a primary challenge for explorations of quantum mechanics at larger scales. Using the mechanical motion of a single trapped ion, we utilize reservoir engineering to generate squeezed, coherent and displaced-squeezed states as steady states in the presence of noise. We verify the created state by generating two-state correlated spin-motion Rabi oscillations resulting in high contrast measurements. For both cooling and measurement, we use spin-oscillator couplings that provide transitions between oscillator states in an engineered Fock state basis. Our approach should facilitate studies of entanglement, quantum computation, and open-system quantum simulations in a wide range of physical systems.
description: 17 pages, 4 figures, typos corrected
Additional file 1 of Chronically ill patients’ perspectives on support services and activities of patient organizations
Creators: name: Zigdon, Avi
name: Eckhaus, Eyal
name: Rosenfeld, Michal
name: Zigdon, Ofek
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Supplementary Material 1
title: Συστήματα τεχνητής νοημοσύνης σε σιδηροδρομικά δίκτυα: πρόβλεψη, αποφυγή και ανάλυση ατυχημάτων
title: Artificial Intelligence systems in railways: prediction, avoidance and analysis of accidents
titleType: AlternativeTitle
Creators: name: Νίκας, Άγγελος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Τεχνητή νοημοσύνη
Σιδηροδρομικά δίκτυα
Συρμός
Έμπειρα συστήματα
Τρομοκρατικό χτύπημα
Artificial intelligence

description: Σε αυτή την εργασία θα διερευνηθούν οι εφαρμογές συστημάτων τεχνητής νοημοσύνης στο σιδηροδρομικό δίκτυο, με κεντρικούς άξονες διερεύνησης την αποφυγή, πρόληψη και πρόβλεψη ατυχημάτων. Αρχικά θα παρουσιαστούν βασικά στοιχεία γύρω από την τεχνητή νοημοσύνη, στοιχεία ορισμού και μια σύντομη ιστορική αναδρομή. Αφού περιγραφούν κάποιες από τις βασικότερες μεθόδους τεχνητής νοημοσύνης (συστήματα βασισμένα στη γνώση, γενετικοί αλγόριθμοι, ασαφή συστήματα και νευρωνικά δίκτυα), θα μελετηθεί η παρουσία της τεχνητής νοημοσύνης στις μεταφορές γενικότερα, με παραδείγματα από διαφόρους τομείς των μεταφορών (αεροπλοία, ΜΜΜ και συλλογική κινητικότητα). Ειδικά στο σιδηδρομικό δίκτυο, η τεχνητή νοημοσύνη έχει οδηγήσει σε σημαντικές εφαρμογές, με σημαντικές δυνατότητες επέκτασης στο άμεσο μέλλον, όπως, μεταξύ άλλων, ανίχνευση βλαβών, ασφάλεια και προστασία σταθμού, αυτόνομη οδήγηση και έλεγχος του συρμού. Ένα σημείο έρευνας στις σιδηροδρομικές μεταφορές που μέχρι τώρα δεν έχει εισαχθεί η τεχνητή νοημοσύνη είναι η απόκριση σε καταστάσεις έκτακτης ανάγκης, ειδικότερα σε τρομοκρατικό χτύπημα. Στο τελευταίο τμήμα της εργασίας, θα επιχειρηθεί η διαμόρφωση ενός έμπειρου συστήματος το οποίο θα περιγράφει κάποιες από τις πιθανές αποκρίσεις ενός συρμού σε διαφορετικά περιβάλλοντα μιας τρομοκρατικής επίθεσης (επιβεβαιωμένης ή μη). Τέλος, αφού παρουσιαστεί το σύστημα, θα σχολιαστούν πιθανές προκλήσεις που αντιμετωπίζει η τεχνητή νοημοσύνη στους σιδηροδρόμους, αλλά και πιθανές κατευθύνσεις για μελλοντική έρευνα.
title: COVID-19 - Unterschiede der unternehmensrechtlichen Bilanzierung von Investitionsprämien im Vergleich zur internationalen Rechnungslegung
Creators: name: Sarac, Nina
Year: 2021

description: Die gegenständliche Master-Thesis setzt sich mit den wichtigsten Aspekten und Fragestellungen bei der Umsetzung der neuen Förderungsrichtlinie "COVID-19-Investitionsprämie für Unter-nehmen" in die österreichischen und internationalen Rechnungslegungsvorschriften zusammen. Einleitend gibt diese Arbeit einen Überblick über die Investitionsprämie dem Grunde und der Höhe nach. Der Fokus der Arbeit liegt auf den Grundfragen der Bilanzierung und Bewertung der COVID-19-Investitionsprämie nach nationalen und internationalen Rechnungslegungsvorschriften aus Sicht des bilanzierenden Unternehmens. Zu diesem Zweck wird erklärt, zu welchem Zeitpunkt die Investitionsprämie einzubuchen ist, sowie die Problematik in Verbindung mit der Verwen-dung der Brutto- und Nettomethode thematisiert, mit dem Ziel, die bilanzielle Abbildung in der nationalen und internationalen Rechnungslegung im Kontext der jeweiligen zugrunde zu legen-den Prinzipien kritisch zu würdigen. Anschließend wird die Folgebewertung der geförderten Vermögensgegenstände erläutert und miteinander verglichen. Dabei wird auf die Problematik bei der Folgebewertung der bezuschussten Vermögensgegenstände im Falle einer außerplanmäßigen Abschreibung und Wertaufholung eingegangen. Aus der vorliegenden Arbeit kann der Schluss gezogen werden, dass insgesamt betrachtet eine Übereinstimmung zwischen einer unternehmensrechtlichen Lösung (UGB) und den internationalen Rechnungslegungsvorschriften (IAS 20) besteht. Beim erstmaligen Ansatz der Investitionsprämie kann es bei der Bilanzierung nach UGB aufgrund des Vorsichtsprinzips zu einer späteren Akti-vierung des Förderungsanspruchs als nach IAS kommen. Weder nach UGB noch nach IAS 20 ist eine sofortige erfolgswirksame Erfassung des Investitionszuschusses zulässig, sodass die beiden Rechnungslegungsvorschriften eine abschreibungsproportionale Zuschussrealisation vorsehen. Der wesentliche Unterschied ergibt sich jedoch bei der Folgebewertung der geförderten Vermö-gensgegenstände bei Anwendung des Neubewertungsmodells im internationalen Jahresabschluss, da ein solches Modell das UGB nicht kennt. Demnach ergibt sich auch innerhalb von internatio-nalen Jahresabschlüssen Unterschiede in Abhängigkeit davon, welches Modell angewandt wird, weil mit diesen zwei Bewertungsmodellen nicht den gleichen Prinzipen gefolgt werden.
El desarrollo engógeno sustentable: Análisis de la sustentabilidad del Banco de Horas Olga Cossettini de Capilla del Monte, Argentina, a partir de la Carta de la Tierra
Creators: name: Marcelo Orzi, Ricardo
Publisher: name: International Journal of Community Currency Research (IJCCR)
Year: 2019
Subjects: moneda social
desarrollo sustentable
Carta de la Tierra
lógicas de integración
banco de horas

description: A partir de nuestro proyecto de investigación, decidimos abordar elestudio de la sustentabilidad de la experiencia del “Banco de HorasOlga Cossettini” a partir de la Carta de la Tierra (2000), unadeclaración internacional de principios y propuestas de corteprogresista, promovida por las Naciones Unidas, dado que es laorientación que la propia Fundación SOL utiliza para evaluar susustentabilidad y las de las experiencias asociadas. Por otro lado,hemos observado que muchas alternativas de análisis de lasustentabilidad se ciñen a las esferas medioambiental y económica, yno incluyen la política y la social, las cuales creemos necesariaspara un abordaje integral de la moneda complementaria en nuestrassociedades. La Carta de la Tierra revisa la concepción del desarrollo,y parte de la idea de que el mismo debe ser concebido dentro de unasociedad equitativa, a partir de la participación ciudadana de losimplicados en el proceso. Es necesario, entonces, incorporar elcomponente ético, desde una ética de la responsabilidad y laconciencia, frente a la consecuencia de nuestras acciones en todos losámbitos de nuestra vida. Este nuevo paradigma se sustenta también enun desarrollo endógeno como modelo alternativo, el cual supone eldesarrollo de las comunidades, de dentro hacia fuera, con respecto asus tradiciones, valores y culturas, entre otros, al igual que laautogestión de los recursos. Este es el caso de la Cooperativa y Bancode Horas Olga Cossettini y de muchas experiencias de monedas socialesy complementarias, que surgen desde la propia comunidad, promoviendouna ciudadanía más integrada y comprometida con su entorno. Para elBanco de Horas, la vinculación y el respeto hacia el medio natural apartir de la pedagogía de la “escuela viva”, así el compromiso -tantopolítico como económico- con la comunidad ampliada de Capilla delMonte, sosteniendo los principios de igualdad, autonomía,participación y solidaridad en la construcción de “comunidadessustentables”, los vincula desde su inicio con la teoría deldesarrollo endógeno sustentable.
Directive Cadre sur l’Eau. Bassin Rhône Méditerranée Corse - Année 2021
Creators: name: Herlory, Olivier
name: Briand, Marine
name: Bouchoucha, Marc
name: Derolez, Valerie
name: Munaron, Dominique
name: Cimiterra, Nicolas
name: Tomasino, Corinne
name: Gonzalez, Jean-Louis
name: Giraud, Anaïs
name: Boissery, Pierre
Publisher: name: Ifremer
Year: 2022
Subjects: surveillance
Méditerranée
DCE
chimie
phytoplancton
macrophytes

description: En Méditerranée, des campagnes de surveillance sont mises en œuvre tous les 3 ans depuis 2006 pour répondre aux objectifs de surveillance des eaux côtières et de transition. Ce rapport présente les résultats de la sixième évaluation des descripteurs opérés par IFREMER au titre de la Directive Cadre sur l’Eau, qui contribue à l’évaluation du bon état du bassin Rhône Méditerranée Corse menée par l’Agence de l’Eau. L’état des lieux 2021 met en évidence le bon état chimique de l’ensemble des masses d’eau côtières avec potentiellement un déclassement d’eau de la masse d’eau Côte Bleue (FRDC05) en raison d’une concentration en tributylétain (TBT) supérieure à la valeur guide considérée. Sur le plan biologique, à travers les éléments de qualité physico-chimique et phytoplancton, les masses d’eau côtières sont évaluées dans état écologique bon à très bon. Parmi les 22 masses d’eau de transition investiguées, les signes de mauvais état chimique et/ou écologique (au regard des descripteurs physico-chimie, phytoplancton et macrophytes) pointent essentiellement 4 masses d’eau : étangs de Canet (FRDT01), de l’Or (FRDT11a), Palavasiens est (FRDT11b) et Camargue Complexe Vaccarès (FRDT14a). Par rapport aux précédentes évaluations, les signes d’amélioration de l’état écologique ont pu être mis en évidence principalement sur les étangs de Berre (FRDT15a) et de Vaïne (FRDT15b).
Implications of Fermi-LAT observations on the origin of IceCube neutrinos
Creators: name: Wang, Bin
name: Zhao, Xiao-Hong
name: Li, Zhuo
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The IceCube (IC) collaboration recently reported the detection of TeV-PeV extraterrestrial neutrinos whose origin is yet unknown. By the photon-neutrino connection in $pp$ and $pγ$ interactions, we use the \fermi-LAT observations to constrain the origin of the IC detected neutrinos. We find that Galactic origins, i.e., the diffuse Galactic neutrinos due to cosmic ray (CR) propagation in the Milky Way, and the neutrinos from the Galactic point sources, may not produce the IC neutrino flux, thus these neutrinos should be of extragalactic origin. Moreover, the extragalactic gamma-ray bursts (GRBs) may not account for the IC neutrino flux, the jets of active galactic nuclei may not produce the IC neutrino spectrum, but the starburst galaxies (SBGs) may be promising sources. As suggested by the consistency between the IC detected neutrino flux and the Waxman-Bahcall bound, GRBs in SBGs may be the sources of both the ultrahigh energy, $>10^{19}$eV, CRs and the $1-100$~PeV CRs that produce the IC detected TeV-PeV neutrinos.
description: JCAP accepted version; 8 pages, 2 figs; discussion on blazar origin added; conclusion unchanged
Croissance de la coque commune (Cerastoderma edule)
Creators: name: Elleboode, Romain (1)
Publisher: name: Ifremer
Year: 2009

description: Croissance tidal chez une coque commune (Cerastoderma edule) analyse numérique effectuée sur 4 coques marquées a permis de dénombrer en moyenne 23 stries entre le marquage et le bord ventral des valves, correspondant aux 12 jours de l’expérience pendant lesquels se sont produites 23 marées. La périodicité de formation des incréments est validée et est par conséquent de rythme tidal.
Bag Formation from Gauge Condensate
Creators: name: Vasihoun, Mahary
name: Guendelman, Eduardo
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: As it is well known, one can lower the energy of the trivial perturbation QCD vacuum by introducing a non-vanishing chromomagnetic field strength. This happens because radiative corrections produce an effective action of the form $f(F_{μν}^aF^{μνa})$ with $f'(y_0)=0$ for some $y_0\neq 0$. However, a vacuum with a non zero field strength is not consistent with Poincare Invariance (PI). Generalizing this type of effective action by introducing, in the simplest way, a four index field strength $\partial_{[μ}A_{ναβ]}$, which can have an expectation value without violating PI, we are lead to an effective action that can describe both a confinement phase and a perturbative phase of the theory. In the unconfined phase, the 4-index field strength does not introduce new degrees of freedom, while in the confined phase both 4-index field strength and ordinary gauge fields are not true degrees of freedom. The matching of these phases through membranes that couple minimally to the 3-index potentials from which the 4-index field strength derive, leads automatically to the MIT bag boundary conditions for the gauge fields living inside the bubble containing the perturbative phase.
Επιπτώσεις στη ναυτιλία και το εμπόριο από τις γεωπολιτικές ανακατατάξεις και μεταβολές στις διεθνείς σχέσεις
Creators: name: Μπιρμπάκος, Σπυρίδων
name: Χιωτέλλης, Παρασκευάς
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2023
Subjects: subject: Επιπτώσεις
subject: Γεωπολιτικές ανακατατάξεις
subject: Διεθνείς κρίσεις
subject: Εμπορικοί οδοί

description: Καθώς ο κόσμος συνεχίζει να γίνεται όλο και πιο διασυνδεδεμένος και παγκοσμιοποιημένος, είναι πιο σημαντικό από ποτέ να κατανοήσουμε τη σχέση μεταξύ πολιτικής και οικονομίας και τον ρόλο που διαδραματίζουν η ναυτιλία και το εμπόριο στη διαμόρφωση της παγκόσμιας οικονομίας. Η μελέτη αυτή θα συμβάλει στη βαθύτερη κατανόηση αυτής της κρίσιμης σχέσης και θα βοηθήσει στην ενημέρωση για τις πολιτικές και τις στρατηγικές που θα διαμορφώσουν το μέλλον της ναυτιλιακής βιομηχανίας τα επόμενα χρόνια.
Ψηφιακές πλατφόρμες στη ναυτιλιακή βιομηχανία
Creators: name: Μιμίκος, Νικόλαος
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2023
Subjects: subject: Digital platfroms
subject: Big data
subject: Kognifai
subject: Veracity

description: Σκοπός της παρούσας μελέτης είναι η κατανόηση σε βάθος του φαινομένου της συγχώνευσης των ψηφιακών πλατφόρμων στη ναυτιλιακή βιομηχανία τόσο για τους διευθυντές του κλάδου όσο και για τους ακαδημαϊκούς ερευνητές. Στόχος της είναι να κατανοηθούν τα χαρακτηριστικά των ΜΣΠ πλατφόρμων, οι βασικές λειτουργίες τους και οι προκλήσεις που αντιμετωπίζουν στη ναυτιλιακή βιομηχανία. Για το λόγο αυτό διεξήχθη ποιοτική διερευνητική μελέτη δύο ψηφιακών πλατφόρμων, της KOGNIFAI και της VERACITY.
TВОРЧЕСТВО ИСМАИЛХАНА ФАКИРИБ НОВОГО ТВОРЦА В ЛИТЕРАТУРЕ
Creators: name: СамДу Ургутский филиал имени Шарофа Рашидова Якубова Сафия Хамдамовна, ассистент факультета педагогики и языков. Филиал СамДу Ургут им. Шарофы Рашидова
Publisher: name: Zenodo
Year: 2025

description: В данной статье творчество Факири является новизной в литературе, наследие создателя исследуется как новшество в узбекской литературе с его орофоническим содержанием, романтическим духом, история изучения творчества Факири и его место в литературной среде Узбекистана. время, копии кабинета поэта, их композиция, Зуллисанайн в традициях творчества поэта, мистико-мистические мотивы, мистический синтез узбекских газелей и художественно-образная, религиозная, философская трактовка образов; Разнообразие тем в поэзии поэта, жанровые особенности, композиция произведений поэта, композиция стихов, татаббу и назир, стихи газелей, касыд, кита, тарджиот, сокинама, муноджот, мунокаба, муссамат и серии мустазад в его лирических произведениях книги определяются характеристиками традиционализма и новаторства. Было сказано, что литературное наследие Исмаила Хана Факири имеет важное значение и что его произведения дойдут до писателей.
Additional file 1 of Combinatorial biosynthesis of novel aminoglycoside antibiotics via pathway engineering
Creators: name: Aboshanab, Khaled M.
name: Alshahrani, Mohammad Y.
name: Alafeefy, Ahmed
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary Material 1
Low Cost Manufacturing of Wearable and Implantable Biomedical Devices
Creators: name: Sadri, Behnam
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Manufacturing processes and technologies (excl. textiles)
Functional materials
Mechanical engineering not elsewhere classified
Biomedical engineering not elsewhere classified
Materials engineering not elsewhere classified
Nanomanufacturing

description: Traditional fabrication methods used to manufacture biosensors for physiological, therapeutics, or health monitoring purposes are complex and rely on costly materials, which has hindered their adoption as single-use medical devices. The development of a new kind of wearable and implantable electronics relying on inexpensive materials for their manufacturing will pave the way towards the ubiquitous adoption of sticker-like health tracking devices.One of growing and most promising applications for biosensors is the continuous health monitoring using mechanically soft, stretchable sensors. While these healthcare devices showed an excellent compatibility with human tissues, they still need highly trained personnel to perform multi-step, prolonged fabrication for several functioning layers of the device. In this dissertation, I propose low-cost, scalable, simple, and rapid manufacturing techniques to fabricate multifunctional epidermal and implantable sensors to monitor a range of biosignals including heart, muscle, or eye activity to characterizing of biofuids such as sweat. I have also used these devices as an implant to provide heat therapy for muscle regeneration and optical stimulation of neurons using optogenetics. These devices have also combined with those of triboelectric
nanogenerators to realize self-powered sensors for monitoring imperceptible mechanical biosignals such as respiratory and pulse rate.Food health and safety has also emerged as another important frontier to develop biosensors and improve the human health and quality of life. The recent progresses on detecting microbial activity inside foods or their packages rely on development of highly functional materials. The existing materials for fabrication of food sensors, however,
are often costly and toxic for human health or the environment. In this dissertation, I proposed biocompatible food sensors using protein/PCL microfibers to reinforce the protein microfibrous structure in humid conditions and exploit their excellent hygroscopic properties to sense biogenic gas, as an indicator for early detection of food spoilage. Finally, my battery-free food sensors are capable of monitoring food safety with no need of extra measurement devices. Collectively, this dissertation proposes cost-effective solutions to solve human health issues, enabled by developing low-cost, functional materials and exploiting simple fabrication techniques.
title: Atypische Männlichkeiten
Creators: name: Eichberger, Nina
Year: 2021

description: Diese Arbeit schließt an Buster Keatons Figuren in diversen seiner Slapstick Filme der 1920er-Jahre an. Sie untersucht seine Darstellung von Männlichkeit, basierend auf den Theorien von Judith Butler und Laura Mulvey zu Gender als Performance und dem Per-formancebegriff an sich. Um diese Theorien auf Keatons Figuren zu übertragen, bedient sich die Arbeit der Filmanalyse beziehungsweise Charakteranalyse und stellt so einen Bezug her zu den vorherigen Theorien und dem historischen Kontext, indem die Filme entstanden. Mithilfe der Analyse zweier Filme, College und The Playhouse, wird so auf-gearbeitet, inwiefern sich Keatons Filmfiguren, von denen seiner Kollegen Chaplin und Lloyd unterscheiden, welche Gemeinsamkeiten sie aufweisen und wie sie sich (nicht) in das Männlichkeitsbild der USA des 20. Jahrhunderts einfügen. Behandelt werden in die-sem Kontext ebenfalls Themen der Industrialisierung, des Sports, Körperlichkeit und Schmerz im Film und vor allem in den Filmen Buster Keatons, um die Frage zu beantwor-ten: Was differenziert Keatons Darstellung von Maskulinität von dem seiner Zeitgenos-sen?
description: This thesis seeks to examine Buster Keatons characters in contrast to his peers, within the context of films in the US in the early 20th Century, specifically of the slapstick genre, based on theories about gender performance and performativity of Judith Butler and Laura Mulvey. In order to transfer and apply these theories to Keatons characters, this thesis makes use of film- and character analysis and thus establishes a reference to the previous theories and the historical context in which the films were made. By means of analyzing two different films, College and The Playhouse, it will be examined how and to which extent Keaton's characters differ from those of his colleagues Chaplin and Lloyd, the similarities they share and how they (did not) fit into the image of masculinity in the USA in the 20th century. In this context topics of industrialization, sports, physicality, and pain in film and especially in Buster Keaton's films are also being negotiated in order to answer the following question: What differentiates Keaton's portrayal of masculinity from that of his contemporaries?
title: Untersuchungen zu den sogenannten pseudo-autonomen Münzen in Thrakien
Creators: name: Nenkova, Silviya Vladimirova
Year: 2021

description: Die so genannten pseudo-autonomen Münzen fanden weite Verbreitung in den Provinzen Thrakien und Kleinasien während der römischen Kaiserzeit. Das sind die kleinsten Nominale in der Provinz Thrakien. Sie wurden ohne imperiales Portrait auf der Vorderseite geprägt. Stattdessen wurden Götter, Göttin und Helden des griechisch-römischen Pantheons abgebildet. Obwohl der Begriff ‘‘pseudo-autonom‘‘ unzutreffend ist, wurde er in der Literatur noch am Ende 19. Jahrhundert weit verbreitet. Damals begann die ersten Erregungen auf das Thema. In der vorliegenden Masterarbeit werden die Münzen ohne kaiserliches Bild am Beispiel Hadrianopolis vorgestellt. Sie untersucht die Münzbilder und ihre Kontinuität während der Kaiserzeit. Außerdem beschäftigt sie sich mit der zeitlichen Einordnung der pseudo-autonomen Emissionen und ihre Rolle in der Prägestätte Hadrianopolis. Das Währungssystem spielt ebenso eine große Rolle in der Münzprägung Thrakiens. Darüber hinaus werden alle zugänglichen pseudoautonomen Münztypen der Stadt vorgelegt. Das gibt uns einen klaren Überblick über ihre Zugehörigkeit und Bedeutung in Hadrianopolis.
description: The so-called pseudo-autonomous coins were widely used in the province of Thrace and Asia Minor during the Roman Empire. These are the smallest nominals in the province of Thrace. They were minted with no imperial portrait on the obverse. Instead, Gods, Goddesses and heroes of the Greco-Roman pantheon were depicted. Although the term ''pseudo-autonomous'' is inaccurate, it was still widely used in literature by the at the end of the 19th century. It was then, when the initial interest in this topic occurred that the first excitement on the subject began. The present master's thesis presents coins with no imperial portrait, using Hadrianopolis as an example. It examines the coin images and their continuity during the imperial period. It also deals with the chronology of the pseudo-autonomous issues and their role in the mint of Hadrianopolis. The monetary system also plays a major role in the coinage of Thrace, and all accessible pseudo-autonomous coin types of the city are presented. This gives us a clear overview of the affiliation and role of Hadrianopolis.
Matroid toric ideals: complete intersection, minors and minimal systems of generators
Creators: name: García-Marco, Ignacio
name: Alfonsín, Jorge Luis Ramírez
Publisher: name: arXiv
Year: 2014
Subjects: subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05B35, 20M25, 05E40, 14M25

description: In this paper, we investigate three problems concerning the toric ideal associated to a matroid. Firstly, we list all matroids $\mathcal M$ such that its corresponding toric ideal $I_{\mathcal M}$ is a complete intersection. Secondly, we handle with the problem of detecting minors of a matroid $\mathcal M$ from a minimal set of binomial generators of $I_{\mathcal M}$. In particular, given a minimal set of binomial generators of $I_{\mathcal M}$ we provide a necessary condition for $\mathcal M$ to have a minor isomorphic to $\mathcal U_{d,2d}$ for $d \geq 2$. This condition is proved to be sufficient for $d = 2$ (leading to a criterion for determining whether $\mathcal M$ is binary) and for $d = 3$. Finally, we characterize all matroids $\mathcal M$ such that $I_{\mathcal M}$ has a unique minimal set of binomial generators.
description: 9 pages
Quantum gravity inspired nonlocal quantum dynamics preserving the classical limit
Creators: name: Ciszak, Marzena
name: Belenchia, Alessio
name: Ortolan, Antonello
name: Marino, Francesco
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Several approaches to quantum gravity lead to nonlocal modifications of fields' dynamics. This, in turn, can give rise to nonlocal modifications of quantum mechanics at non-relativistic energies. Here, we analyze the nonlocal Schrödinger evolution of a quantum harmonic oscillator in one such scenario, where the problem can be addressed without the use of perturbation theory. We demonstrate that although deviations from standard quantum predictions occur at low occupation numbers, where they could potentially be detected or constrained by high-precision experiments, the classical limits of quantum probability densities and free energy remain unaffected up to energies comparable with the nonlocality scale. These results provide an example of nonlocal quantum dynamics compatible with classical predictions, suggesting massive quantum objects as a promising avenue for testing some phenomenological aspects of quantum gravity.
description: 17 pages, 3 figures
Stereology reading protocol when using quantitative histology for the determination of sexual maturity in fish ovaries
Creators: name: Dubroca, Laurent
name: Elie, Nicolas
name: Heude-Berthelin, Clothilde
name: Kellner, Kristell
name: Le Meleder, Anna
name: Lepoittevin, Mélanie
name: Martin, Valentine
name: Nivet, Timothe
name: Sauger, Carine
name: Villain-Naud, Nadège
Publisher: name: Ifremer
Year: 2023

description: This protocol was established for the evaluation of sexual maturity for exploited stock species, using quantitative histology (stereology). This document describes the reading method used on histological slides under the cross-platform QuPath. This document follows the work of different workshops that aimed to improve the compilation of data on sexual maturity. The WKMATCH (WorKshop for MATurity staging CHairs, 2012) and the WKASMSF (Workshop for Advancing Sexual Maturity Staging in Fish, 2018) defined a universal evaluation grid for sexual maturity staging of different species, including teleosteans. During the WKMATCH workshop, two main recommendations were made, underlining the need to improve and complete knowledge on sexual maturity, as well as to harmonize the practices used to determine these sexual phases. Another workshop, the WKMATHIS (WorKshop on sexual MATurity staging from HIStological tools) that took place in Caen in 2017, added new objectives : review the current knowledge on gonad histology, determine a sexual maturity scale at a cellular level, and histological studies should be made in order to improve the determination of sexual maturity on a macroscopic scale. This protocol, drawn from these workshops and their conclusions, offers guidelines on how to read histological slides through the use of stereology. As of June 2022, this protocol is linked to the MATO (MATurité Objectif des poissons par l’histologie quantitative) project, a study restricted to female gonad and the different cellular structures found inside the ovaries for different species (Pleuronectes platessa, Lepidorhombus whiffiagonis, Lepidorhombus boscii, Mullus surmuletus and Micromesistius poutassou). This protocol will present reading methods that favor an objective reading of histological slides, through stereology, and will allow less experienced readers to partake in this exercise. For a detailed description of the germinal cells, refer to the lexicon of the studied specie
title: Der Herrschaftsantritt Hadrians aus numismatischer Perspektive
Creators: name: Gradauer, Sebastian
Year: 2021

description: Diese Arbeit befasst sich mit dem Herrschaftsantritt Hadrians aus primär numismatischer Perspektive. Der zeitliche Fokus liegt dabei auf der Zeit zwischen Hadrians Ausrufung zum Kaiser im August 117, bis zum Beginn des Jahres 118. In bestimmten Fällen wird allerdings auch die Zeit seines Vorgängers Trajans näher beleuchtet. Das Ziel dieser Arbeit ist eine detaillierte numismatische Behandlung des frühen Münz-Materials aus Hadrians Regierung. Die Entwicklung von Titulatur und Bild-Typen nehmen dabei die wichtigste Rolle ein. Anschließend werden die Prägungen Hadrians noch mit einer Auswahl der Prägungen Trajans verglichen und in Hinblick auf ihre Aussage interpretiert. Der Fote Faden dieser Arbeit ist vor allem, wie sich Hadrian zu Beginn seiner Regierung durch die Münzprägung darzustellen versuchte und wie sich dieses Bild innerhalb der ersten Monate änderte, da er auf bestimmte Entwicklungen reagierte.
A T-Duality of Non-Supersymmetric Heterotic Strings and an implication for Topological Modular Forms
Creators: name: Saxena, Vivek
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Algebraic Topology (math.AT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Motivated by recent developments connecting non-supersymmetric heterotic string theory to the theory of Topological Modular Forms (TMF), we show that the worldsheet theory with central charge $(17,\frac{3}{2})$ obtained by fibering the $(E_8)_1 \times (E_8)_1$ current algebra over the $\mathit{N}$=(0,1) sigma model on $S^{1}$ with antiperiodic spin structure (such that the two $E_8$ factors are exchanged as we go around the circle), is continuously connected to the $(E_8)_2$ theory in the Gaiotto$-$Johnson-Freyd$-$Witten sense of going "up and down the RG trajectories". Combined with the work of Tachikawa and Yamashita, this furnishes a physical derivation of the fact that the $(E_8)_2$ theory corresponds to the unique nontrivial torsion element $[(E_8)_2]$ of $\mathsf{TMF}^{31}$ with zero mod-2 elliptic genus.
description: 26 pages + appendices; References updated; Content matches published version