cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Το φορολογικό σύστημα ως μέσο άσκησης κοινωνικής πολιτικής
title: The tax system as a means of exercising social policy
titleType: AlternativeTitle
Creators: name: Μπάστα, Ειρήνη
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Φορολογικά συστήματα
Κοινωνική πολιτική
Αναδιανομή εισοδήματος
Ανισότητα
Φτώχεια
Tax systems
Social policy
Ελληνικό φορολογικό σύστημα

description: Η φορολογία είναι πολύ σημαντική για τη λειτουργία της κάθε κοινωνίας και αποτελεί βασικό μέσο της δημόσιας πολιτικής σε όλα τα επίπεδα διακυβέρνησης. Αποτελεί την κύρια πηγή εσόδων για τις κυβερνήσεις και έχει κεντρική σημασία για την εξασφάλιση αποδοτικής και σταθερής οικονομίας σε μια δίκαιη κοινωνία χωρίς αποκλεισμούς. Επομένως, ένα καλά σχεδιασμένο σύστημα φορολογικών παροχών και παροχών κοινωνικής πρόνοιας, το οποίο ελαχιστοποιεί τις στρεβλώσεις ενώ αυξάνει τα απαιτούμενα έσοδα και παρέχει κατάλληλη κοινωνική ασφάλιση, είναι βασικό στοιχείο μιας προηγμένης οικονομίας. Σκοπός της παρούσας Διπλωματικής εργασίας είναι σε θεωρητικό επίπεδο να αναλύσει το φορολογικό σύστημα της Ελλάδας και να καταδείξει πώς με τη φορολογία επιτελείται ο κοινωνικός ρόλος του κράτους, ενώ παράλληλα σε ερευνητικό επίπεδο είναι να διερευνήσει αν το φορολογικό σύστημα της Ελλάδας, μέσα από την επίτευξη του οικονομικού σκοπού του, επιτυγχάνει και τον κοινωνικό του σκοπό.
title: Korrelation zwischen Klassifikationen des Akromions – Analyse von 350 Schulter-CTs
Creators: name: Klasan, Antonio
name: Neri, Thomas
name: Saul, Jascha
name: Heyse, Thomas J.
name: El-Zayat, Bilal Farouk
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Akromion
subject: CT
subject: Impingment
subject: Klassifizierung
subject: 610 Medical sciences; Medicine

description: Fragestellung: Es gibt basierend auf Röntgenaufnahmen oder Magnetresonanztomographien viele unterschiedliche Arten die anatomische Form des Acromions zu klassifizieren. Der primäre Zweck dieser Studie war es, eine Korrelation zwischen verschiedenen Klassifizierungen der Akromion Morphologie[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
A conserved region in the Closterovirus 1a polyprotein drives extensive remodeling of endoplasmic reticulum membranes and induces motile globules in Nicotianabenthamiana cells
Creators: name: Ivanova, Anna
Publisher: name: figshare
Year: 2018
Subjects: Medicine

description: In infected plant cells, closterovirus replicative polyproteins 1a and 1ab drive membrane remodeling and formation of multivesicular replication platforms. Polyprotein 1a contains a variable Central Region (CR) between the methyltransferase and helicase domains. In a previous study, we have found that transient expression of the Beet yellows virus CR-2 segment (aa 1305-1494) in Nicotiana benthamiana induces the formation of ~1µm mobile globules originating from the ER membranes. In the present study, sequence analysis has shown that a part of the CR named the "Zemlya region" (overlapping the CR-2), is conserved in all members of the Closterovirus genus and contains a predicted amphipathic helix (aa 1368-1385). By deletion analysis, the CR-2 region responsible for the induction of 1-μm globules has been mapped to aa 1368-1432. We suggest that the conserved membrane-modifying region of the BYV 1a may be involved in the biogenesis of closterovirus replication platforms.
Prompt atmospheric neutrinos and muons: dependence on the gluon distribution function
Creators: name: Gelmini, Graciela
name: Gondolo, Paolo
name: Varieschi, Gabriele
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute the next-to-leading order QCD predictions for the vertical flux of atmospheric muons and neutrinos from decays of charmed particles, for different PDF's (MRS-R1, MRS-R2, CTEQ-4M and MRST) and different extrapolations of these at small partonic momentum fraction x. We find that the predicted fluxes vary up to almost two orders of magnitude at the largest energies studied, depending on the chosen extrapolation of the PDF's. We show that the spectral index of the atmospheric leptonic fluxes depends linearly on the slope of the gluon distribution function at very small x. This suggests the possibility of obtaining some bounds on this slope in ``neutrino telescopes'', at values of x not reachable at colliders, provided the spectral index of atmospheric leptonic fluxes could be determined.
description: 20 pages including 8 figures
YETUKLIK  DAVRINING PSIXOLOGIK XUSUSIYATLARI
Creators: name: Termiz davlat pedogogika instituti Boshlangʻich taʼlim yoʻnalishi 1-bosqich talabalari  Norjigitova Mohichehra  Oʻtamurodova Mohimjon
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolaning mazmunida yetuklik davri va ularning psixologik xususiyatlari, ijtimoiy xulq-atvoridagi umumiy oʻzgarishlar haqida fikr va mulohazalar keltirilgan.

Kalit soʻzlar: Yetuklik, bilish jarayonlari, davrlar, funksional daraja, natijalar, omillar.
Double Beta Decays of Mo-100 and Nd-150
Creators: name: De Silva, A.
name: Moe, M. K.
name: Nelson, M. A.
name: Vient, M. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The double beta decays of Mo-100 and Nd-150 were studied in a time projection chamber located 72 m underground. A 3275 h exposure of a 16.7 g sample of metallic Mo enriched to 97.4 % in Mo-100 resulted in a two-neutrino half-life of (6.82 + 0.38 - 0.53 +/- 0.68) * 10**18 y. Similarly, a 6287 h exposure of 15.5 g of Nd2O3 enriched to 91 % in Nd-150 yielded (6.75 + 0.37 - 0.42 +/- 0.68) * 10**18 y. Lower limits on half-lives for neutrinoless decay with and without majoron emission also have been measured.
description: 20 pages, LaTeX, 17 figures imbedded, PRC Format
High throughput data streaming of individual longitudinal electron bunch profiles in a storage ring with single-shot electro-optical sampling
Creators: name: Funkner, Stefan
name: Blomley, Edmund
name: Bründermann, Erik
name: Caselle, Michele
name: Hiller, Nicole
name: Nasse, Michael J.
name: Niehues, Gudrun
name: Rota, Lorenzo
name: Schönfeldt, Patrik
name: Walther, Sophie
name: Weber, Marc
name: Müller, Anke-Susanne
Publisher: name: arXiv
Year: 2018
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The development of fast detection methods for comprehensive monitoring of electron bunches is a prerequisite to gain comprehensive control over the synchrontron emission in storage rings with their MHz repetition rate. Here, we present a proof-of-principle experiment with at detailed description of our implementation to detect the longitudinal electron bunch profiles via single-shot, near-field electro-optical sampling at the Karlsruhe Research Accelerator (KARA). Our experiment is equipped with an ultra-fast line array camera providing a high-throughput MHz data stream. We characterize statistical properties of the obtained data set and give a detailed description for the data processing as well as for the calculation of the charge density profiles, which where measured in the short-bunch operation mode of KARA. Finally, we discuss properties of the bunch profile dynamics on a coarse-grained level on the example of the well-known synchrotron oscillation.
description: 8 pages, 5 figures
Women 'like parched earth in need of rain' and who relax by working: gossip and the surveillance of Filipino seafarer wives' morality and mobility
Creators: name: Galam, Roderick G.
Publisher: name: Freie Universität Berlin
Year: 2017
Subjects: subject: gossip
subject: male emigration
subject: seafarer wives
subject: morality
subject: 300 Sozialwissenschaften::300 Sozialwissenschaften, Soziologie::304 Das Sozialverhalten beeinflussende Faktoren
subject: 300 Sozialwissenschaften::300 Sozialwissenschaften, Soziologie::302 Soziale Interaktion

description: Research on the impact of male emigration on stay-behind wives shows that gossip, which transnational migration intensifies, surveils the women's morality and constricts their mobility. Based on semi-structured interviews supplemented by field observations, this article examines the impact of gossip on the lives and experiences of stay-behind Filipino seafarer wives. First, it looks into how the women negotiated an environment in which their morality became dominated by the need to keep their reputation as faithful wives intact. As women whose husbands were away for long periods of time, they were seen as being 'like parched earth in need of rain' and therefore susceptible to temptation and seduction. Second, it examines how through dibersyon─activities that translated work into recreation— they counteracted the constricting effects of gossip on their mobility without compromising their perceived morality. The article concludes with a reflection on the contradiction the women’s negotiation of gossip creates: they inadvertently help to maintain gendered conceptions of morality and mobility while simultaneously working around the gender ideological and normative boundaries gossip enforces.
title: Generative AI technologies applied to ecosystems and the environment: a scoping review
Creators: name: Butler, Ella
name: Lupton, Deborah
Publisher: name: ARC Centre of Excellence for Automated Decision-Making and Society
Year: 2024

description: This paper provides a scoping review of the literature on the ways that novel generative artificial intelligence (AI) tools are being applied to living things and other elements of ecosystems and the natural environment. The paper outlines several areas where generative AI is being deployed in new research projects and industry applications.
A tight lower bound for the hardness of clutters
Creators: name: Mkrtchyan, Vahan
name: Sargsyan, Hovhannes
Publisher: name: arXiv
Year: 2018
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A {\it clutter} (or {\it antichain} or {\it Sperner family}) $L$ is a pair $(V,E)$, where $V$ is a finite set and $E$ is a family of subsets of $V$ none of which is a subset of another. Normally, the elements of $V$ are called {\it vertices} of $L$, and the elements of $E$ are called {\it edges} of $L$. A subset $s_e$ of an edge $e$ of a clutter is {\it recognizing} for $e$, if $s_e$ is not a subset of another edge. The {\it hardness} of an edge $e$ of a clutter is the ratio of the size of $e\textrm{'s}$ smallest recognizing subset to the size of $e$. The hardness of a clutter is the maximum hardness of its edges. In this short note we prove a lower bound for the hardness of an arbitrary clutter. Our bound is asymptotically best-possible in a sense that there is an infinite sequence of clutters attaining our bound.
description: 5 pages, no figures. arXiv admin note: text overlap with arXiv:0903.4907
Renormalization-Group Approach to a Three-Legs Fermionic Ladder
Creators: name: Arrigoni, Enrico
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the spin and charge phase diagram of a three-legs ladder (at zero temperature) as a function of fermion density and of transverse single-particle hopping by means of a Renormalization-Group analysis rigorously controlled in the weak-coupling limit. Periodic boundary conditions in the direction transverse to the ladder produce frustrated magnetic excitations yielding a spin-gapped phase in a large region about and at half filling. Spin correlations are instead enhanced when open transverse boundary conditions are considered, yielding an ungapped phase in a wide region about half filling (as observed in the Sr$_{n-1}$Cu$_{n+1}$O$_{2n}$ stripes compounds) and at half filling down to a critical value of the transverse hopping $t_{\perp}$. At that critical value, the system undergoes a Mott transition at half filling by decreasing $t_{\perp}$.
description: Final version
Staged laser acceleration of high quality protons from a tailored plasma
Creators: name: Wan, Y.
name: Andriyash, I. A.
name: Hua, J. F.
name: Pai, C. -H.
name: Lu, W.
name: Mori, W. B.
name: Joshi, C.
name: Malka, V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A new scheme of proton acceleration from a laser-driven near-critical-density plasma is proposed. Plasma with a tailored density profile allows a two-stage acceleration of protons. The protons are pre-accelerated in the laser-driven wakefields, and are then further accelerated by the collisionless shock, launched from the rear side of the plasma. The shock has a small transverse size, and it generates a strong space-charge field, which defocuses protons in such a way, that only those protons with the highest energies and low energy spread remains collimated. Theoretical and numerical analysis demonstrates production of high-energy proton beams with few tens of percents energy spread, few degrees divergence and charge of few nC. This scheme indicates the efficient generation of quasi-monoenergetic proton beams with energies up to several hundreds of MeV with PW-class ultrashort lasers.
Heterophrynus Pocock 1894
Creators: name: Chirivi-Joya, Daniel
name: Moreno-González, Jairo A.
name: Fagua, Giovanny
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Amblypygi
Phrynidae
Heterophrynus

description: Heterophrynus Pocock, 1894
 Type species: Phrynus cheiracanthus Gervais, 1842, by original designation. Entomologie. L’Institut, Journal Universal des Sciences et des Sociétés Savantes en France et a l’Étranger, 1ère Section, 10, 76.
description: Published as part of Chirivi-Joya, Daniel, Moreno-González, Jairo A. & Fagua, Giovanny, 2020, Two new species of the whip-spider genus Heterophrynus (Arachnida: Amblypygi) with complementary information of four species, pp. 1-41 in Zootaxa 4803 (1) on page 3, DOI: 10.11646/zootaxa.4803.1.1, http://zenodo.org/record/3907900
title: Arthroskopische matrixassoziierte, injizierbare autologe Chondrozytentransplantation der Hüfte – signifikante Verbesserung des patientenspezifischen Ergebnisses und gute Transplantationsqualität in der MR-Tomographie
Creators: name: Bretschneider, Henriette
name: Trattnig, Siegfried
name: Landgraeber, Stefan
name: Hartmann, Albrecht
name: Günther, Klaus-Peter
name: Dienst, Michael
name: Schröder, Jörg
name: Fickert, Stefan
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Hüftarthroskopie
subject: femoroazetabuläres Impingement (FAI)
subject: MACI
subject: MRT
subject: 610 Medical sciences; Medicine

description: Fragestellung: Bei Patienten mit einem femoroazetabulären Impingement (FAI) sind Knorpelschäden im Bereich des vorderen oberen Azetabulumdaches häufig. Für vollschichtige Knorpeldefekte ist die arthroskopische Behandlung mit einem in-situ polymerisierbaren und Chondrozyten-besiedelten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
title: #IchbinHannah and the fight for permanent jobs for postdocs
title: How a fictitious postdoc (almost) triggered a fundamental reform of German academia
titleType: Subtitle
Creators: name: Dirnagl, Ulrich
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2022
Subjects: subject: #IchbinHannah
subject: career choice
subject: research personnel
classificationCode: 610
subject: Medizin und Gesundheit

description: Regarding postdocs as disposable labour with limited contracts is damaging for science. Universities need to offer them better career perspectives.
Conformal couplings and ``azimuthal matching'' of QCD Pomerons
Creators: name: Marchal, N.
name: Peschanski, R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the asymptotic conformal invariance of perturbative QCD we derive the expression of the coupling of external states to all conformal spin-p components of the forward elastic amplitude. Using the wave-function formalism for structure functions at small x, we derive the perturbative coupling of the virtual photon for p= 1, which is maximal for linear transverse polarization. The non-perturbative coupling to the proton is discussed in terms of ``azimuthal matching'' between the proton color dipoles and the quark- antiquark configurations of the photon. As an application, the recent conjecture of a second QCD Pomeron related to the conformal spin-1 component is shown to rely upon a strong azimuthal matching of the p= 1 component in gamma* -proton scattering.
description: 18 pages, 4 encapsulated figures, LaTeX
Αξιολόγηση παραμέτρων ασφάλειας των δικτύων LTE χρησιμοποιώντας το εργαλείο MobileInsight
Creators: name: Τσιώρας, Τηλέμαχος
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: MobileInsight
subject: LTE
subject: Αρχιτεκτονική ηλεκτρονικών υπολογιστών

description: Η τεχνολογία Long Term Evolution (LTE) / LTE-Advanced (LTE-A) είναι το τελευταίο χρονικά πρότυπο για κινητές συσκευές που εφαρμόζεται και είναι καθιερωμένο παγκοσμίως, αυτό οφείλεται στο ότι παρέχει υψηλές ταχύτητες σε ευρύ φάσμα και χαμηλές τιμές απόκρισης εν αντιθέσει με τα δίκτυα παλαιότερης γενιάς. Χρησιμοποιείται κυρίως για την παροχή συνδεσιμότητας και την πρόσβαση προσωπικών κινητών συσκευών σε προηγμένες υπηρεσίες αλλά και συνδεσιμότητα μεταξύ κρίσιμων υποδομών. Τα δίκτυα LTE θεωρούνται ως ένας από τους κύριους πυλώνες ανάπτυξης συστημάτων επικοινωνίας Machine to machine (M2M) και διάδοσης του Internet of Things (IoT). Η τεχνολογία αυτή αποτελεί την βάση για την διασύνδεση δισεκατομμυρίων χρηστών σε υπηρεσίες επικοινωνιών αλλά αντιμετωπίζει απειλές λόγω της αρχιτεκτονικής IP του δικτύου, έτσι υπάρχει κρισιμότητα στο να υπάρχει τρόπος να μετρηθεί γρήγορα και με ακρίβεια η ασφάλεια ενός LTE δικτύου. Για να πετύχουμε μια τέτοια μέτρηση πρέπει να γίνει συλλογή δεδομένων που έχουν να κάνουν με την ασφάλεια ως προς της υλοποίησης της τεχνολογίας. Στην εργασία αυτή γίνεται θεωρητική αλλά και πειραματική μελέτη της τεχνολογίας LTE ως προς την ασφάλεια, θα αναλύσουμε την μέθοδο και τις προτάσεις σύμφωνα με τα ευρήματα, τα προβλήματα που αντιμετωπίστηκαν και προτάσεις για μελλοντική έρευνα. Η έρευνα και η μελέτη των δικτύων αυτών έχει πολύπλευρο ενδιαφέρον τόσο για τεχνο-οικονομικούς λόγους, όσο και για ακαδημαϊκούς σκοπούς.
title: Single‐fraction prostate‐specific membrane antigen positron emission tomography‐ and multiparametric magnetic resonance imaging‐guided stereotactic body radiotherapy for prostate cancer local recurrences
Creators: name: Ehret, Felix
name: Hofmann, Theresa
name: Fürweger, Christoph
name: Kufeld, Markus
name: Staehler, Michael
name: Muacevic, Alexander
name: Haidenberger, Alfred
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2022
Subjects: subject: prostate cancer
subject: local recurrence
subject: PSMA-PET
subject: multiparametric MRI
subject: MRI
subject: salvage therapy
subject: reirradiation
classificationCode: 610
subject: Medizin und Gesundheit

description: Objective To analyse the efficacy and safety of focal prostate-specific membrane antigen positron emission tomography (PSMA-PET)- and multiparametric magnetic resonance imaging (mpMRI)-guided single-fraction stereotactic body radiotherapy (SBRT) for the treatment of prostate cancer (PCa) local recurrences. Patients and Methods Patients with PSMA-PET-positive PCa local recurrences treated with single-fraction SBRT between 2016 and 2020 were included. Identification for subsequent recurrences or metastatic spread based on increasing prostate-specific antigen (PSA) levels were evaluated using PSMA-PET imaging. Results A total of 64 patients were identified. Patients received various treatments before SBRT (31 patients with radical prostatectomy [RP], 18 external beam radiotherapy [EBRT] with RP, five EBRT, and the remaining 10 other combinations). The median follow-up was 21.6 months. The median PSA level before SBRT was 1.47 ng/mL. All patients received a single-fraction treatment with a median prescription dose and isodose line of 21 Gy and 65%, respectively. At the time of SBRT, six patients (9%) received an androgen deprivation therapy (ADT). PSA levels decreased after SBRT (P = 0.03) and three local recurrences were detected during the follow-up. The progression-free survival after 1-, 2-, and 3-years was 85.3%, 65.9%, and 51.2%, respectively. Six patients (9%) started ADT after SBRT due to disease progression. The rates of newly started ADT after 1-, 2-, and 3-years were 1.8%, 7.3%, and 22.7%, respectively. Grade 1 or 2 toxicities occurred in six patients (9%); no high-grade toxicity was observed. Conclusion While the available data for SBRT in the PCa local recurrence setting describe outcomes for fractionated irradiations, the findings of this first analysis of single-fraction, PSMA-PET- and mpMRI-guided focal SBRT are encouraging. Such treatment appears to be a safe, efficient, and time-saving therapy even in intensively pretreated patients. Recurrence-directed treatments can delay the use of ADT and could avoid prostate bed irradiation in selected patients.
Diffusive to non-ergodic dipolar transport in a dissipative atomic medium
Creators: name: Whitlock, S.
name: Wildhagen, H.
name: Weimer, H.
name: Weidemüller, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the dipole mediated transport of Rydberg impurities through an ultracold gas of atoms excited to an auxiliary Rydberg state. In one experiment we continuously probe the system by coupling the auxiliary Rydberg state to a rapidly decaying state which realizes a dissipative medium. In-situ imaging of the impurities reveals diffusive spreading controlled by the intensity of the probe laser. By preparing the same density of hopping partners but then switching off the dressing fields the spreading is effectively frozen. This is consistent with numerical simulations which indicate the coherently evolving system enters a non-ergodic extended phase due to disorder. This opens the way to study transport and localization phenomena in systems with long-range hopping and controllable dissipation.
End-stage renal disease in ANCA-associated vasculitis
Creators: name: Ivanova, Anna
Publisher: name: figshare
Year: 2018
Subjects: Medicine

description: The outcomes in patients with anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis have improved significantly over the past decades, although a significant proportion of them still reach end-stage renal disease (ESRD). Renal replacement therapy (RRT) is associated with a relatively low risk of relapsing vasculitis as a result of anti-rejection treatment after kidney transplantation or quiescence of the autoimmune process in haemodialysis patients, but a flare of vasculitis in the latter setting presents a challenge because the treatment is poorly tolerated. There are benefits of rituximab in haemodialysed patients, as it is more steroid sparing in the treatment of extrarenal disease. More favourable outcomes of kidney transplantation compared with haemodialysis support its use as a preferable method of RRT in patients with vasculitis remission or low disease activity.
Development and characterisation of anode materials for polysulphide-air redox flow battery
Creators: name: Xia, Yuhua
Publisher: name: Imperial College London
Year: 2019

description: The aim of this thesis is to develop a highly active negative electrode for the polysulphide-air RFB. The investigation started from a fundamental understanding of the aqueous polysulphide electrolyte, including the speciation and redox reactions. A numerical model was shown to be a valuable method to approximate the equilibrium concentrations of sulphur species within aqueous polysulphide solutions. S32- and S42- are shown to be the predominant polysulphide species in the 1 mol kg-1 Na2S2/1 mol kg-1 NaOH and the 0.02 mol kg-1 Na2S2/1 mol kg-1 NaOH electrolytes. Possible aqueous Sx2-/HS- redox reactions were summarized from previous studies, whose potentials were calculated using the numerical model derived ionic concentrations. Electrochemical measurements were mostly performed in a three-electrode cell setup. CV measurements of glassy carbon and nickel disk electrodes showed multiple peaks during the anodic and cathodic polarizations of a dilute polysulphide electrolyte, corresponding to the formation of an initial sulphur or NiSx layer and the subsequent electrochemical formation and dissolution of polysulphide and sulphur species on the initial sulphur or NiSx layer. Passivation of both disk electrodes at high anodic potentials was observed. Polarization tests of the two disk electrodes in a concentrated polysulphide electrolyte suggested nickel as a better catalyst than glassy carbon towards aqueous Sx2-/HS- redox reactions. A number of NiSx/carbon paper electrodes were prepared, using electrodeposition, impregnation and electroless deposition methods, and characterized for their electrocatalytic performance in a concentrated polysulphide electrolyte. Those composite electrodes exhibited much better catalytic activities than the catalyst-free carbon paper electrodes, however lower than a sulphidised acid-treated Ni foam which was demonstrated in a 5 cm2 single-cell polysulphide-air RFB. A maximum power density of ~4.8 mW cm-2 was achieved. The performance of the polysulphide-air RFB was largely limited by the polysulphide-side half-cell, due to the large charge transfer resistance associated with the negative electrode, as indicated by the EIS measurements.
African Non-Human Primates Host Diverse Enteroviruses
Creators: name: Ivanova, Anna
Publisher: name: figshare
Year: 2018
Subjects: Medicine

description: Enteroviruses (EVs) belong to the family Picornaviridae and are responsible for mild to severe diseases in mammals including humans and non-human primates (NHP). Simian EVs were first discovered in the 1950s in the Old World Monkeys and recently in wild chimpanzee, gorilla and mandrill in Cameroon. In the present study, we screened by PCR EVs in 600 fecal samples of wild apes and monkeys that were collected at four sites in Gabon. A total of 32 samples were positive for EVs (25 from mandrills, 7 from chimpanzees, none from gorillas). The phylogenetic analysis of VP1 and VP2 genes showed that EVs identified in chimpanzees were members of two human EV species, EV-A and EV-B, and those identified in mandrills were members of the human species EV-B and the simian species EV-J. The identification of two novel enterovirus types, EV-B112 in a chimpanzee and EV-B113 in a mandrill, suggests these NHPs could be potential sources of new EV types. The identification of EV-B107 and EV90 that were previously found in humans indicates cross-species transfers. Also the identification of chimpanzee-derived EV110 in a mandrill demonstrated a wide host range of this EV. Further research of EVs in NHPs would help understanding emergence of new types or variants, and evaluating the real risk of cross-species transmission for humans as well for NHPs populations.
title: Einfluss der Positionierung und der Endplattengröße von Wirbelkörperersatzimplantaten auf die Biomechanik und das Outcome
Creators: name: Kreinest, Michael
name: Kelka, Sabine
name: Kobbe, Philipp
name: Vetter, Sven
name: Grützner, Paul A.
name: Pishnamaz, Miguel
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Die dorso-ventrale Stabilisierung der Wirbelsäule mittels dorsaler Instrumentierung und Implantation eines Wirbelkörperersatz ist ein häufig angewendetes Verfahren bei der Behandlung von Wirbelbrüchen der thorakalen und lumbalen Wirbelsäule. Das Wirbelkörperersatzimplantat[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
title: Extending Graph Neural Networks with Global Features
Creators: name: Brasoveanu, Andrei Dragos
name: Jogl, Fabian
name: Welke, Pascal
name: Thiessen, Maximilian
Publisher: name: TU Wien
Year: 2023
Subjects: Machine Learning
Graph Learning

description: A common approach to boost the predictive performance of message passing graph neural networks (MPNNs) is to attach additional features to nodes. In contrast, we propose to use expressive global graph features. This is motivated by the limited expressivity of MPNNs resulting in an inability to compute certain global graph properties, like the Wiener index and Hosoya index. Such global graph features are well known in fields like chemoinformatics but seem to be overlooked by the GNN community. We propose an architecture which extends graph embeddings learned by MPNNs with global graph features, for example, topological indices describing the entire graph. Analyzing different global graph features, we show that certain global features like the Wiener index increase the expressivity of MPNNs, while others like the Zagreb indices do not. Our first experiments indicate that adding global graph features improves the performance of MPNNs on molecular benchmark datasets.
Gene therapy with AAV-CDKL5 vectors in models of CDKL5 disorder
Creators: name: Gao, Yunan
Publisher: name: Imperial College London
Year: 2018

description: CDKL5 disorder is a severe neurodevelopmental disorder caused by mutations in the X-linked cyclin-dependent kinase-like 5 (CDKL5) gene. It predominantly affects females that typically present with severe epileptic encephalopathy, intellectual disability, autistic features and motor dysfunction. Currently, there is no therapy apart from anti-epileptic drugs providing poor seizure management. To develop a gene replacement therapy, we initially characterised the CDKL5 isoforms expressed in human brain, neuronal cell lines, primary astrocytes and hESC-derived cortical interneurons, in which hCDKL5_1 and to a lesser extent hCDKL5_2 isoforms were found ubiquitously expressed. We cloned their coding regions downstream of the CBh promoter into ssAAV2 vector genome and produced high-titre rAAV vectors: AAV9, AAV-DJ for in vitro and AAV-PHP.B for in vivo applications. AAV-DJ vectors efficiently transduced CDKL5-mutant iPSC-derived neural progenitors, which were subsequently differentiated into neurons. hCDKL5_1 expression in CDKL5-mutant neurons led to an increased density of synaptic puncta, whilst hCDKL5_2 ameliorated the calcium signalling defect, implying distinct functions of these isoforms in neurons. Intrajugular delivery of AAV-PHP.B-GFP vectors in WT mice transduced neurons and astrocytes throughout the brain more efficiently than AAV9, and transduced spinal cord, DRGs, kidney and retina. Cdkl5 KO mice exhibited deficits in motor and cognitive behaviours compared to WT. Cdkl5 KO mice treated with AAV-PHP.B-hCDKL5_1 via intrajugular injection at age 28-30 days exhibited significant behavioural improvements compared to GFP-treated controls. Brain expression of hCDKL5_1 was more abundant in the hindbrain than the forebrain and midbrain. At the cellular level, transgene expression was sporadic in the brain and most prominent in CA1 hippocampal neurons and cerebellar Purkinje cells. Correction of PSD95 cerebellar misexpression, a major fine cerebellar structural abnormality in Cdkl5 KO mice, was found in regions of high transgene expression within cerebellum. This study provides the first evidence that AAV-mediated gene therapy can be effective in treating CDKL5 disorder.
Critical Level Statistics in Two-dimensional Disordered Electron Systems
Creators: name: Ohtsuki, Tomi
name: Ono, Yoshiyuki
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The level statistics in the two dimensional disordered electron systems in magnetic fields (unitary ensemble) or in the presence of strong spin-orbit scattering (symplectic ensemble) are investigated at the Anderson transition points. The level spacing distribution functions $P(s)$'s are found to be independent of the system size or of the type of the potential distribution, suggesting the universality. They behave as $s^2$ in the small $s$ region in the former case, while $s^4$ rise is seen in the latter.
description: LaTeX, to be published in J. Phys. Soc. Jpn. (Letter) Nov., Figures will be sent on request
title: Offensive text detection on English Twitter with deep learning models and rule-based systems
Creators: name: Gemes, Kinga Andrea
name: Kovacs, Adam
name: Reichel, Markus
name: Recski, Gábor
Publisher: name: TU Wien
Year: 2021
Subjects: social media data
hate speech detection
rule-based methods
deep learning
text classification

description: This paper describes the systems the TUW-Inf team submitted for the HASOC 2021 shared task on identifying offensive comments in social media. Besides a simple BERT-based classifier that achieved one of the highest F-scores on the binary classification task, we also build a high-precision rule-based classifier using a custom framework for human-in-the-loop learning. Both of our approaches are also evaluated qualitatively by manual analysis of 150 tweets, which also highlights possible controversies in the ground truth labels of the HASOC dataset
Establishing bioelectrical potential as a biomarker for epithelial ovarian / fallopian tube cancer
Creators: name: Gorgy, Tommy
Publisher: name: Imperial College London
Year: 2020

description: In current clinical practice, there are no valid pre-operatively established algorithms or biomarkers that can reliably predict the surgical and clinical outcome of patients with ovarian cancer. Patients may undergo high risk ultra-radical surgery, with a morbidity rate of 20%, and one fifth of these patients will relapse early. If an algorithm predictive of surgical outcome can be created, then patients’ cancer treatment could be individualised to best suit their predicted outcome, and those who will not benefit from ultra-radical procedures can avoid them. In this feasibility study, it was assessed to determine if the biopotential properties of paired macroscopically normal and cancerous omentum tissue measured directly during cytoreductive surgery for epithelial ovarian cancer could act as surrogate markers for ovarian tumour profiling and hence be predictive of surgical and clinical outcome. A bespoke apparatus was designed and developed by the Department of Bioengineering at Imperial College to measure biopotential in tissues ex vivo. The setup was optimised through a series of experiments determine the optimal methodology to accurately measure the tissue biopotential. The biopotential of paired macroscopically normal and cancerous omentum tissue was measured ex vivo in 36 patients who underwent primary ovarian debulking for stage III or IV ovarian cancer. The biopotential readings were correlated with various clinical outcomes. For all 36 patients, the cancerous omentum produced a lower biopotential reading than its paired macroscopically normal tissue (p<0.0001). When stratified at the median biopotential, it was observed that patients with a lower biopotential for their cancerous omentum had a poorer progression-free survival (p=0.0179 for all histotypes and p=0.0143 for high grade serous). The omentum samples were sectioned and immunostained, and the tumour cellularity of the samples was calculated. A negative correlation was observed between biopotential readings and higher stromal content, which is also associated with poorer PFS. There was also a negative correlation observed between the biopotential readings and matrix/cellular density when tested on 3D models.
Generalizations of the 'Linear Chain Trick': Incorporating more flexible dwell time distributions into mean field ODE models
Creators: name: Hurtado, Paul J.
name: Kirosingh, Adam S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Dynamical Systems (math.DS)
subject: FOS: Biological sciences
subject: FOS: Mathematics

description: Mathematical modelers have long known of a "rule of thumb" referred to as the Linear Chain Trick (LCT; aka the Gamma Chain Trick): a technique used to construct mean field ODE models from continuous-time stochastic state transition models where the time an individual spends in a given state (i.e., the dwell time) is Erlang distributed (i.e., gamma distributed with integer shape parameter). Despite the LCT's widespread use, we lack general theory to facilitate the easy application of this technique, especially for complex models. This has forced modelers to choose between constructing ODE models using heuristics with oversimplified dwell time assumptions, using time consuming derivations from first principles, or to instead use non-ODE models (like integro-differential equations or delay differential equations) which can be cumbersome to derive and analyze. Here, we provide analytical results that enable modelers to more efficiently construct ODE models using the LCT or related extensions. Specifically, we 1) provide novel extensions of the LCT to various scenarios found in applications; 2) provide formulations of the LCT and it's extensions that bypass the need to derive ODEs from integral or stochastic model equations; and 3) introduce a novel Generalized Linear Chain Trick (GLCT) framework that extends the LCT to a much broader family of distributions, including the flexible phase-type distributions which can approximate distributions on $\mathbb{R}^+$ and be fit to data. These results give modelers more flexibility to incorporate appropriate dwell time assumptions into mean field ODEs, including conditional dwell time distributions, and these results help clarify connections between individual-level stochastic model assumptions and the structure of corresponding mean field ODEs.
title: ADCO, Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402) (11 H 1160), f. 00305
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160), f. 00305, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
On the Von Neumann Entropy of Graphs
Creators: name: Minello, Giorgia
name: Rossi, Luca
name: Torsello, Andrea
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The von Neumann entropy of a graph is a spectral complexity measure that has recently found applications in complex networks analysis and pattern recognition. Two variants of the von Neumann entropy exist based on the graph Laplacian and normalized graph Laplacian, respectively. Due to its computational complexity, previous works have proposed to approximate the von Neumann entropy, effectively reducing it to the computation of simple node degree statistics. Unfortunately, a number of issues surrounding the von Neumann entropy remain unsolved to date, including the interpretation of this spectral measure in terms of structural patterns, understanding the relation between its two variants, and evaluating the quality of the corresponding approximations. In this paper we aim to answer these questions by first analysing and comparing the quadratic approximations of the two variants and then performing an extensive set of experiments on both synthetic and real-world graphs. We find that 1) the two entropies lead to the emergence of similar structures, but with some significant differences; 2) the correlation between them ranges from weakly positive to strongly negative, depending on the topology of the underlying graph; 3) the quadratic approximations fail to capture the presence of non-trivial structural patterns that seem to influence the value of the exact entropies; 4) the quality of the approximations, as well as which variant of the von Neumann entropy is better approximated, depends on the topology of the underlying graph.
title: Proteomics in der Tumororthopädie – Beurteilung des Protein-Syntheseprodukts bei Liposarkomen unterschiedlichen Malignitätsgrades
Creators: name: Lenze, Ulrich
name: Müller, Stephan
name: Knebel, Carolin
name: Lenze, Florian
name: Pohlig, Florian
name: Rechl, Hans
name: Lichtenthaler, Stefan
name: von Eisenhart-Rothe, Rüdiger
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Sarkome
subject: Proteomanalyse
subject: Liposarkom
subject: Tumor
subject: Weichteilsarkom
subject: 610 Medical sciences; Medicine

description: Fragestellung: Liposarkome sind mit ca. 20% die häufigste Entität unter den Weichteilsarkomen, weisen jedoch klinisch wie morphologisch eine hohe Heterogenität auf. Die genauen molekularen und genetischen Hintergründe bei Liposarkomen unterschiedlichen Malignitätsgrades,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search is performed for a heavy particle decaying into different-flavor, dilepton pairs ($eμ$, $eτ$ or $μτ$), using 36.1 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}=13$ TeV collected in 2015-2016 by the ATLAS detector at the Large Hadron Collider. No excesses over the Standard Model predictions are observed. Bayesian lower limits at the 95% credibility level are placed on the mass of a $Z^{\prime}$ boson, the mass of a supersymmetric $τ$-sneutrino, and on the threshold mass for quantum black-hole production. For the $Z^{\prime}$ and sneutrino models, upper cross-section limits are converted to upper limits on couplings, which are compared with similar limits from low-energy experiments and which are more stringent for the $eτ$ and $μτ$ modes
description: 49 pages in total, author list starting page 33, 8 figures, 8 tables, submitted to PRD. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/EXOT-2016-09/
title: Bedeutung des Eweiß- und Ernährungsstatus bei der Entstehung von periprothetischen Infektionen: Eine Prospektive Match-Pair-Analyse von 240 Patienten
Creators: name: Zajonz, Dirk
name: Daikos, Alexandros
name: Prager, Florian
name: Edel, Melanie
name: Möbius, Robert
name: Ghanem, Mohamed
name: Josten, Christoph
name: Roth, Andreas
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Eiweiß
subject: Ernährung
subject: periprothetische Infektion
subject: 610 Medical sciences; Medicine

description: Fragestellung: Angesichts der enormen Bedeutungen von periprothetischen Infektionen (PPI) ist die Optimierung der patientenbezogenen Risikofaktoren von größter Bedeutung. So sind die Auswirkungen des Ernährungs- und des Eiweißhaushaltes als wesentlicher prognostischer Faktor für[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
Research on the Constructivism Application in College Undergraduate Classroom
Creators: name: Yang Shunhua
Publisher: name: Zenodo
Year: 2023

description: The report of the 20th National Congress of the Communist Party of China pointed out that education, technology, and talent are the fundamental and strategic support for the comprehensive construction of a socialist modernized country, and it is necessary to accelerate the construction of a high-quality higher education system. Starting from the two main bodies of teachers and students, this paper conducts a questionnaire survey on the application of constructivism in undergraduate classes in colleges and universities, analyzes the challenges faced by the implementation of high-quality development of undergraduate classes in colleges and universities, and provides some constructive thinking and suggestions for undergraduate classes in colleges and universities to closely follow the requirements to modernization education and talents.
title: Vergleich eines Fast Track-Konzeptes in der Hüftendoprothetik mit einem konventionellen Behandlungspfad
Creators: name: Rackwitz, Lars
name: Geiser, Thierry
name: Kranich, Tim
name: von Rottkay, Eberhard
name: Nöth, Ulrich
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Hüftendoprothetik
subject: Fast Track
subject: lokale Infiltrationsanästhesie
subject: Opoid sparende Schmerztherapie
subject: 610 Medical sciences; Medicine

description: Fragestellung: In Deutschland rückt die Einführung evidenzbasierter, interdisziplinärer Fast Track-Konzepte in der Endoprothetik zunehmend in den Fokus des Interesses. In einer retrospektiven Studie verglichen wir zwei Patientengruppen (n=100 jeweils) mit primärer Hüft-TEP[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
title: To evaluate the efficacy and safety of Buprenorphine 5 mg Patch in the immediate post op pain relief following Total Knee Replacement
Creators: name: Londhe, Sanjay
name: Shah, Ravi
name: Oak, Mugdha
name: Patwardhan, Meghana
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: TKR
subject: post-operative pain
subject: buprenorphine patch
subject: 610 Medical sciences; Medicine

description: Introduction and aim: The pain a patient experiences immediately following a TKR is always a concern both to the patient and the operative team. The NSAIDS also need to be used very cautiously in the TKR population group as most of them are in their seventies or eighties, many of them have acompromised[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)