cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Jean Devaux, Matthieu Marchal, Alexandra Velissariou (dir.), Visages de femmes dans la littérature bourguignonne (XIVe–XVIe siècles), Villeneuve d’Ascq (Presses de l’université de Lille) 2021
Creators: name: Dumont, Jonathan
Publisher: name: Francia-Recensio
Year: 2023

description: Jean Devaux, Matthieu Marchal, Alexandra Velissariou (dir.), Visages de femmes dans la littérature bourguignonne (XIVe–XVIe siècles), Villeneuve d’Ascq (Presses de l’université de Lille) 2021, 341 p. (Bien dire et bien aprandre, 36), ISBN 978-2-907301-23-7, EUR 25,00.
description: Francia-Recensio, 2023/1
title: ISTIO. Ένα πλέγμα υπηρεσιών
title: ΙSTIO. A service mesh
titleType: AlternativeTitle
Creators: name: Λεονταρίδης, Δημήτριος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Kubernetes
Istio
Ενορχήστρωση
Μικροϋπηρεσίες
Πλέγμα Υπηρεσιών
Τεχνολογίες περιεκτών

description: Η υιοθέτηση τεχνολογιών περιεκτών και εργαλείων ενορχήστρωσης όπως το Kubernetes, έχει διαμορφώσει τον τρόπο υλοποίησης και ανάπτυξης εφαρμογών ιστού. Ο ανταγωνισμός και οι αυξημένες δυνατότητες των σημερινών δικτύων, έχουν φέρει ένα νέο κύμα παροχών και υπηρεσιών που καλούνται οι εφαρμογές να αφομοιώσουν. Οι ανάγκες κλιμάκωσης, αρθρωτής διαχείρισης και επέκτασης της λειτουργικότητας μιας εφαρμογής έχουν οδηγήσει στην υιοθέτηση του μοντέλου των μικροϋπηρεσιών. Η φύση του μοντέλου αυτού, έφερε αλλαγές στον τρόπο ανάπτυξης εφαρμογών προσθέτοντας νέα επίπεδα λειτουργικότητας. Τεχνολογίες πλέγματος υπηρεσιών, όπως το Istio, συνδυάζονται με εργαλεία ενορχήστρωσης, προσφέροντας ένα σύνολο λειτουργιών επιπέδου εφαρμογής. Η συγγραφή της εργασίας αποσκοπεί στην διεξοδική ανάλυση του τρόπου λειτουργίας της πλατφόρμας Istio καθώς και των δυνατοτήτων που προσφέρονται μέσα από αυτή. Ακόμη, η εργασία στοχεύει στην κατανόηση των διαδικασιών ενορχήστρωσης μέσα από την διερεύνηση της πλατφόρμας Kubernetes, καθώς και των πόρων που μπορούν να δημιουργηθούν σε εκείνη. Έμφαση δόθηκε στην διαχείριση της κίνησης, την παρατηρησιμότητα και την ασφάλεια εντός ενός πλέγματος υπηρεσιών, αποδίδοντας πραγματικό σενάριο ανάπτυξης εφαρμογής με την χρήση των παραπάνω εργαλείων. Η εφαρμογή αποτελεί μία πλατφόρμα ιστού, με την οποία ένας χρήστης μπορεί να δημιουργήσει λίστες αναπαραγωγής καθώς και να προσθέσει μουσικά κομμάτια σε εκείνες. Η υλοποίησή της στηρίζεται στην αρχιτεκτονική μικροϋπηρεσιών, περιέχοντας ανάπτυξη υπηρεσιών βάσεων δεδομένων (MongoDB), APIs (NodeJS) και διεπαφής χρήστη (ReactJS). Επιπλέον, ακολούθησε πρακτική εφαρμογή των μηχανισμών δρομολόγησης επιπέδου εφαρμογής, ασφάλειας και παρατηρησιμότητας του Istio προσφέροντας ένα σύνολο από πολύτιμες γνώσεις.
Accelerating ab initio path integral molecular dynamics with multilevel sampling of potential surface
Creators: name: Geng, Hua Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A multilevel approach to sample the potential energy surface in a path integral formalism is proposed. The purpose is to reduce the required number of ab initio evaluations of energy and forces in ab initio path integral molecular dynamics (AI-PIMD) simulation, without compromising the overall accuracy. To validate the method, the internal energy and free energy of an Einstein crystal are calculated and compared with the analytical solutions. As a preliminary application, we assess the performance of the method in a realistic model, the FCC phase of dense atomic hydrogen, in which the calculated result shows that the acceleration rate is about 3 to 4 fold for a two-level implementation, and can be increased to 10 times if extrapolation is used. With only 16 beads used for the ab initio potential sampling, this method gives a well converged internal energy. The residual error in pressure is just about 3 GPa, whereas it is about 20 GPa for a plain AI-PIMD calculation with the same number of beads. The vibrational free energy of the FCC phase of dense hydrogen at 300 K is also calculated with an AI-PIMD thermodynamic integration method, which gives a result of about 0.51 eV/proton at a density of $r_{s}=0.912$.
description: 20 pages, 8 figures
Loading during Midstance of Gait Is Associated with Magnetic Resonance Imaging of Cartilage Composition Following Anterior Cruciate Ligament Reconstruction
Creators: name: Blackburn, T.
name: Lisee, C.
name: Spang, J.
name: Lalush, D.
name: Bjornsen, E.
name: Pietrosimone, B.
name: Nissman, D.
name: Schwartz, T.A.
Publisher: name: SAGE Publications Ltd
Year: 2022

description: Objective A complex association exists between aberrant gait biomechanics and posttraumatic knee osteoarthritis (PTOA) development. Previous research has primarily focused on the link between peak loading during the loading phase of stance and joint tissue changes following anterior cruciate ligament reconstruction (ACLR). However, the associations between loading and cartilage composition at other portions of stance, including midstance and late stance, is unclear. The objective of this study was to explore associations between vertical ground reaction force (vGRF) at each 1% increment of stance phase and tibiofemoral articular cartilage magnetic resonance imaging (MRI) T1? relaxation times following ACLR. Design Twenty-three individuals (47.82% female, 22.1 ±4.1 years old) with unilateral ACLR participated in a gait assessment and TIρ MRI collection at 12.25 ± 0.61 months post-ACLR. TIρ relaxation times were calculated for the articular cartilage of the weightbearing medial and lateral femoral (MFC, LFC) and tibial (MTC, LTC) condyles. Separate bivariate, Pearson product moment correlation coefficients (r) were used to estimate strength of associations between TIρ MRI relaxation times in the medial and lateral tibiofemoral articular cartilage with vGRF across the entire stance phase. Results Greater vGRF during midstance (46%-56% of stance phase) was associated with greater TIρ MRI relaxation times in the MFC (r ranging between 0.43 and 0.46). Conclusions Biomechanical gait profiles that include greater vGRF during midstance are associated with MRI estimates of lesser proteoglycan density in the MFC. Inability to unload the ACLR limb during midstance may be linked to joint tissue changes associated with PTOA development.
Mixed Rabi Jaynes-Cummings model of a three-level atom interacting with two quantized fields
Creators: name: Torosov, Boyan T.
name: Longhi, Stefano
name: Della Valle, Giuseppe
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The quantum Rabi model describes the ultrastrong interaction of a two-level atom coupled to a single quantized bosonic mode. As compared to the Jaynes-Cummings model, in the Rabi model the absorption and emission processes do not need to satisfy energy conservation and the usual rotating wave approximation (RWA) breaks down. As a result, the atom-field dynamics in the Hilbert space splits into two independent parity chains, exhibiting a collapse-revival pattern and exact periodic dynamics in the limit of degenerate atomic levels. Here we introduce a mixed Rabi Jaynes-Cummings model by considering a three-level atom interacting with two quantized bosonic fields, in which the RWA is made for one transition (with a weak atom-field coupling) but not for the other one (with an ultrastrong atom-field coupling). As a result, we show that the field in the weak coupled atomic transition can be used as a tool to control the atom-field dynamics of the other (strong coupled) transition, thus realizing an effective two-level quantum Rabi model with a controllable field. In particular, a periodic temporal dynamics of the atom-field state can be realized by appropriate tuning of the weak control field, even for non-degenerate atomic levels. A photonic simulator of the mixed Rabi Jaynes-Cummings model, based on light transport in evanescently-coupled optical waveguide lattices, is also briefly discussed.
A Large Sample of Am Candidates from LAMOST Data Release 1
Creators: name: Hou, Wen
name: Luo, ALi
name: Yang, Haifeng
name: Wei, Peng
name: Zhao, Yongheng
name: Zuo, Fang
name: Song, Yihan
name: Du, Bing
name: Bai, Zhongrui
name: Zhang, Yong
name: Hou, Yonghui
name: Liu, Xiaowei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a sample of metallic-line star (Am) candidates from the Large sky Area Multi-Object fiber Spectroscopic Telescope Data Release one (LAMOST DR1). According to the characteristic of under-abundance of calcium and overabundance of iron element of Am stars, we propose an empirical separation curve derived from line indices of Ca II K-line and iron lines we choose for low resolution spectra. 3537 Am candidates are ultimately selected from more than 30,000 stars which are classified as A-type or early-F stars by both LAMOST pipeline and visual inspection. Then we make some analysis on this sample and finally provide a list of these Am candidates with 10 relevant parameters. Comparing with other catalogues, Am candidates selected from LAMOST DR1 are much fainter on the whole. Obviously, our list is an important complementary to already known bright Am catalogues, and it offers valuable material for the research on this type of chemically peculiar stars.
description: 8 pages,6 figures, 4 tables
Managing neutrality, rapport, and antiracism in qualitative interviews
Creators: name: Okazawa, R.
name: Zhang, T.
Publisher: name: SAGE Publications Ltd
Year: 2022

description: This study examines interviewers? practices in managing conflicting institutional expectations of neutrality and rapport in interview interaction which are complicated by the normative expectation of antiracism. By applying conversation analysis and membership categorization analysis to sequences of interaction after interviewees? possibly racist talk, we demonstrate that the interviewer deploys various interactional resources to orient to antiracism, while maintaining a neutralistic stance and sustaining rapport with interviewees. The interviewer?s orientation towards antiracism becomes more explicit as the interactions unfold. We argue that these practices are both constrained and enabled by the unique institutional features of qualitative interviews. Implications for research on race using interview data are also discussed.
title: Θαλάσσια ρύπανση και διεθνείς συμβάσεις: Προστασία του θαλάσσιου περιβάλλοντος και ασφάλεια στη ναυτιλία
title: Marine pollution and international conventions: Protection of the marine environment and maritime safety
titleType: AlternativeTitle
Creators: name: Σφυρόερα, Ελένη
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Θαλάσσια ρύπανση
Διεθνείς συμβάσεις
Ναυτικά ατυχήματα
Ναυλώσεις
Αστική ευθύνη

description: Η παρούσα διπλωματική εργασία ασχολείται με το κρίσιμο πρόβλημα της θαλάσσιας μόλυνσης και τις νομικές προεκτάσεις του. Μια από τις μεγαλύτερες περιβαλλοντικές προκλήσεις στον κόσμο σήμερα είναι η θαλάσσια ρύπανση, η οποία έχει αντίκτυπο τόσο στην ασφάλεια της ναυσιπλοΐας όσο και στην υγεία των θαλάσσιων οικοσυστημάτων. Στα κεφάλαια που ακολουθούν θα αναλυθούν διάφορες πτυχές αυτού του ζητήματος. Το πρώτο μέρος, θα εξεταστούν οι διάφοροι τύποι θαλάσσιας ρύπανσης. Το επόμενο κεφάλαιο, είναι αφιερωμένο στις διεθνείς συμβάσεις που έχουν συναφθεί για τη διαχείριση και τον έλεγχο της θαλάσσιας ρύπανσης. Θα επικεντρωθούμε στις συνθήκες που αφορούν την αστική ευθύνη για ζημίες που προκαλούνται από τη ρύπανση από καύσιμα, την πετρελαϊκή ρύπανση και πολλές άλλες μορφές θαλάσσιας ρύπανσης, όπως η Διεθνής Σύμβαση του Λονδίνου (OILPOL 1954), η Σύμβαση για το Δίκαιο της Θάλασσας (1982) και άλλες. Στα επόμενα κεφάλαια θα ασχοληθούμε με την αστική ευθύνη που απορρέει από τη θαλάσσια ρύπανση. Θα εξετάσουμε συμβάσεις όπως η CLC για τη ρύπανση από πετρέλαιο και την αστική ευθύνη για ζημίες που προκαλούνται από τη μεταφορά επικίνδυνων και επιβλαβών ουσιών (HNS). Επιπλέον, θα αναλύσουμε τη σχέση με την περιβαλλοντική νομοθεσία της Ευρωπαϊκής Ένωσης και τις υποχρεώσεις του ναυλωτή. Τέλος, θα συνοψίσουμε τα κύρια σημεία και συμπεράσματα που προέκυψαν από την έρευνά μας σχετικά με τη θαλάσσια ρύπανση, τις διεθνείς συμβάσεις, τη ναύλωση και την αστική ευθύνη.
Jennifer Kolpacoff Deane, A History of Medieval Heresy and Inquisition, Lanham, MD (Rowman & Littlefield) 2022
Creators: name: Mercier-Druère, Franck
Publisher: name: Francia-Recensio
Year: 2023

description: Jennifer Kolpacoff Deane, A History of Medieval Heresy and Inquisition, Lanham, MD (Rowman & Littlefield) 2022, 328 p. (Critical Issues in World and International History), ISBN 978-1-5381-5293-5, EUR 111,15.
description: Francia-Recensio, 2023/1
A version of Kac's lemma on first return times for suspension flows
Creators: name: Varandas, Paulo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: Primary: 37B20, Secondary: 28D10, 37C10

description: In this article we study the mean return times to a given set for suspension flows. In the discrete time setting, this corresponds to the classical version of Kac's lemma \cite{K} that the mean of the first return time to a set with respect to the normalized probability measure is one. In the case of suspension flows we provide formulas to compute the mean return time. In particular, this varies linearly with continuous reparametrizatons of the flow and takes into account the mean escaping time from the original set.
description: 10 pages, Improved presentation, included reference and some typos corrected
A cell-based population control of Monte Carlo particles for the global variance reduction for transport equations
Creators: name: Laguzet, Laetitia
name: Turinici, Gabriel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: Computational Physics (physics.comp-ph)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We present a population control method with sampling and regulation steps for Monte Carlo particles involved in the numerical simulation of a transport equation. We recall in the first section the difficulties related to the variance reduction methods in the general framework of transport equations; we continue with a brief presentation of the mathematical tools invoked when solving the radiative transport equations and we focus on the importance of the emission and control of existing Monte Carlo particles. The next part discusses several novel methods based on the cell-based population control method proposed earlier. To this end, we analyze theoretically two types of splitting: one is conservative in energy (at the particle level) and the other is not. Thanks to these results, a new algorithm is introduced that uses the cell-based population control method and a spatial distribution. A numerical comparison of the different types of splitting is proposed in a simplified framework, then the various algorithms presented are compared against two benchmarks : the propagation of a Marshak wave and the propagation of two waves having different intensity and speed scales. To carry out these last tests, we use the multi-physics code FCI2.
Teff growth and yield response to blended fertilizer type and rate in Debub Ari and Bena Tsemay Districts, Southwestern Ethiopia
Creators: name: Merdikios Malla
name: Genanaw Tesema
name: Yenesew Animaw
name: Merdikios Malla
name: Genanaw Tesema
name: Yenesew Animaw
Publisher: name: Unknown
Year: 2022
Subjects: subject: Agricultural Finance
subject: Crop Production/Industries
subject: Blended Fertilizer
subject: Economic Return
subject: Productivity
subject: Soil fertility

description: Depleting of soil fertility, soil organic matter, macro-and micro-nutrients and crop nutrient imbalances are among the primary biophysical limitations that reduce the production of teff. The experiment was conducted to evaluate teff response to blended fertilizer types and rates in Debub Ari and Bena Tsemay districts. Control, Recommended NP, 3 dosages of NPS and NPSB blended fertilizer rates each were used that is laid out in RCBD following three replication. The full dose of blended and P fertilizers was applied at planting and urea was applied in two splits. The result was revealed that application of 200 kg ha-1 NPSB + 127 kg ha-1 Urea resulted in the highest grain yield of 2299.5 kg ha-1 in Debub Ari and 200 kg ha-1 NPS + 117 kg ha-1 Urea gives 1809.2 kg ha-1 in Bena Tsemay, while the lowest grain yield was recorded from the nil in both districts. However, the highest economic return was obtained in response to the application of 64 kg ha-1 N + 20 kg ha-1 P in both districts. Application of 64 kg ha-1 N + 20 kg ha-1 P gives 57.24% and 14.42% yield increment in Debub Ari and Bena Tsemay, respectively; also 54.47% and 7.57% increment in economic return in Debub Ari and Bena Tsemay in the same order over the control. Application of 64 kg ha-1 N + 20 kg ha-1 P was recommended for the production of teff on the study area and similar agro-ecologies, as it was optimum for improving teff production. Further investigation should be done on plant nutrient uptake and using efficiency and grain quality.
title: Σχεδίαση, ανάπτυξη και προγραμματιζόμενος έλεγχος ανθρωπόμορφου ρομποτικού χεριού
title: Design, development and programmable control of an anthropomorphic robotic arm
titleType: AlternativeTitle
Creators: name: Κούμουλος, Παναγιώτης Πρίαμος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Τεχνητό μέλος
Υπολογιστική όραση
Τρισδιάστατη εκτύπωση
OpenCV
Ηλεκτρομυογράφος
Σερβοκινητήρες

description: Το αντικείμενο της παρούσας διπλωματικής εργασίας είναι η ανάπτυξη ενός προσθετικού μέλους δηλαδή ενός ανθρωπόμορφου ρομποτικού χεριού με δυνατότητα ελέγχου με δύο διαφορετικούς τρόπους: με υπολογιστική όραση και με την χρήση πλακέτας ηλεκτρομυογραφήματος. Το ρομποτικό χέρι είναι εκτυπωμένο σε τρισδιάστατο εκτυπωτή και η συναρμολόγηση του επιτυγχάνεται με τέτοιο τρόπο ώστε να είναι εφικτός ό έλεγχος του. Ο σκελετός του είναι βασισμένος σε πλαστικά εκτυπωμένα κομμάτια ενώ στο εσωτερικό του διαθέτει νήμα διατεταγμένο και περασμένο από κάθε δάκτυλο που οδηγείται σε σερβοκινητήρες ώστε να είναι εφικτός ο έλεγχός του. Με την βοήθεια της ανοιχτής βιβλιοθήκης OpenCV επιτυγχάνεται η αναγνώριση του χεριού του χρήστη και καθρεφτίζονται οι κινήσεις του από την κάμερα στο ρομποτικό χέρι σε πραγματικό χρόνο. Στην συνέχεια με την κατάλληλη συνδεσμολογία και κυκλωματική διάταξη επιτυγχάνεται η καταγραφή του δυναμικού δράσης από την επιθυμητή μυϊκή μονάδα μέσω των ηλεκτροδίων και της πλακέτα του ηλεκτρομυογράφου. Με την βοήθεια αυτού του σήματος διαπιστώνεται αν η μυϊκή μονάδα έχει λάβει εντολή να κλείσει το χέρι ή βρίσκεται σε κατάσταση ηρεμίας δίνοντας την δυνατότητα ελέγχου του σήματος μεταφέροντας την ανάλογη κίνηση στο προσθετικό μέλος. Στην συνέχεια εξάγονται συμπεράσματα για την για την απόδοση του ανεπτυγμένου συστήματος και το εύρος κινήσεων που μπορεί να επιτύχει συγκρατώντας αντικείμενα. Κλείνοντας γίνεται αναφορά σε μελλοντικές βελτιώσεις και άλλες υλοποιήσεις που έχουν επιτευχθεί.
Assessing keyness using permutation tests
Creators: name: Mildenberger, Thoralf
Publisher: name: arXiv
Year: 2023
Subjects: Corpus linguistics
Applied statistics
400: Sprache und Linguistik
510: Mathematik

description: We propose a resampling-based approach for assessing keyness in corpus linguistics based on suggestions by Gries (2006, 2022). Traditional approaches based on hypothesis tests (e.g. Likelihood Ratio) model the copora as independent identically distributed samples of tokens. This model does not account for the often observed uneven distribution of occurences of a word across a corpus. When occurences of a word are concentrated in few documents, large values of LLR and similar scores are in fact much more likely than accounted for by the token-by-token sampling model, leading to false positives.
We replace the token-by-token sampling model by a model where corpora are samples of documents rather than tokens, which is much closer to the way corpora are actually assembled. We then use a permutation approach to approximate the distribution of a given keyness score under the null hypothesis of equal frequencies and obtain p-values for assessing significance. We do not need any assumption on how the tokens are organized within or across documents, and the approach works with basically *any* keyness score. Hence, appart from obtaining more accurate p-values for scores like LLR, we can also assess significance for e.g. the logratio which has been proposed as a measure of effect size.
An efficient implementation of the proposed approach is provided in the `R` package `keyperm` available from github.
Diffuse radio emission in the complex merging galaxy cluster Abell 2069
Creators: name: Drabent, A.
name: Hoeft, M.
name: Pizzo, R. F.
name: Bonafede, A.
name: van Weeren, R. J.
name: Klein, U.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Galaxy clusters with signs for a recent merger show in many cases extended diffuse radio features. This emission originates from relativistic electrons which suffer synchrotron losses due to the intra-cluster magnetic field. The mechanisms of the particle acceleration and the properties of the magnetic field are still poorly understood. We search for diffuse radio emission in galaxy clusters. Here, we study the complex galaxy cluster Abell 2069, for which X-ray observations indicate a recent merger. We investigate the cluster's radio continuum emission by deep Westerbork Synthesis Radio Telescope (WSRT) observations at 346 MHz and a Giant Metrewave Radio Telescope (GMRT) observation at 322 MHz. We find an extended diffuse radio feature roughly coinciding with the main component of the cluster. We classify this emission as a radio halo and estimate its lower limit flux density to 25 +/- 9 mJy. Moreover, we find a second extended diffuse source located at the cluster's companion and estimate its flux density to 15 +/- 2 mJy. We speculate that this is a small halo or a mini-halo. If true, this cluster is the first example of a double-halo in a single galaxy cluster.
description: 6 pages, 3 figures, accepted for publication in A&A
Experimental demonstration of hybrid improper ferroelectricity and presence of abundant charged walls in (Ca,Sr)$_{3}$Ti$_{2}$O$_{7}$ crystals
Creators: name: Oh, Yoon Seok
name: Luo, Xuan
name: Huang, Fei-Ting
name: Wang, Yazhong
name: Cheong, Sang-Wook
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Standing on successful first principles predictions for new functional ferroelectric materials, a number of new ferroelectrics have been experimentally discovered. Utilizing trilinear coupling of two types of octahedron rotations, hybrid improper ferroelectricity has been theoretically predicted in ordered perovskites and the Ruddlesden-Popper compounds (Ca$_{3}$Ti$_{2}$O$_{7}$, Ca$_{3}$Mn$_{2}$O$_{7}$, and (Ca/Sr/Ba)$_{3}$(Sn/Zr/Ge)$_{2}$O$_{7}$). However, the ferroelectricity of these compounds has never been experimentally confirmed and even their polar nature has been under debate. Here we provide the first experimental demonstration of room-temperature switchable polarization in the bulk crystals of Ca$_{3}$Ti$_{2}$O$_{7}$ as well as Sr-doped Ca$_{3}$Ti$_{2}$O$_{7}$. In addition, (Ca,Sr)$_{3}$Ti$_{2}$O$_{7}$ is found to exhibit an intriguing ferroelectric domain structure resulting from orthorhombic twins and (switchable) planar polarization. The planar domain structure accompanies abundant charged domain walls with conducting head-to-head and insulating tail-to-tail configurations, which exhibit two-order-of-magnitude conduction difference. These discoveries provide new research opportunities not only on new stable ferroelectrics of Ruddlesden-Popper compounds, but also on meandering conducting domain walls formed by planar polarization.
David L. d’Avray, Papal Jurisprudence, 385–1234. Social Origins and Medieval Reception of Canon Law, Cambridge (Cambridge University Press) 2022
Creators: name: Müller, Harald
Publisher: name: Francia-Recensio
Year: 2023

description: David L. d’Avray, Papal Jurisprudence, 385–1234. Social Origins and Medieval Reception of Canon Law, Cambridge (Cambridge University Press) 2022, XI–320 p., ISBN 978-1-108-47300-2, GBP 75,00.
description: Francia-Recensio, 2023/1
Mechanisms of Mental-Health Disparities Among Minoritized Groups: How Well Are the Top Journals in Clinical Psychology Representing This Work?
Creators: name: Miller, Adam Bryant
name: Adams, Leah M.
Publisher: name: SAGE Publications Ltd
Year: 2022

description: It has been known for decades that mental-health disparities exist among minoritized groups, including race, ethnicity, sexual identities, gender identity and expression, ability, and others. Theories and frameworks that incorporate stressors unique to the experiences of minoritized groups, such as the biopsychosocial model of racism and minority-stress model, offer testable mechanisms that may help explain, in part, mental-health disparities. However, research addressing mechanisms of these disparities is still scarce and is not well represented in top clinical psychology journals. In this review, we critically examine the extent to which top-tier clinical psychology journals publish work examining mechanisms of mental-health disparities among minoritized populations. We found that very few studies that address mechanisms of mental-health disparities have been published in top clinical psychology journals. We examine potential reasons for this and discuss recommendations for future research.
You don't have to be poor to be an artist: Rejecting the old ways of the London Art market, many artists are starting their own alternative business models
Creators: name: Carta-Manias, Rita
Publisher: name: London South Bank University
Year: 2020

description: The study for this MRes thesis investigates London’s contemporary art market as a form of enquiry about contemporary management practices in art environments (small galleries, artist studios, online galleries) covering the main aspects of the art leadership role and extending the enquiry into the interdependence between the traditional practices in the art market and contemporary changes in society (technological, economic, financial, social), also exploring new ways for positioning art works in the market and ways of engaging the public implemented by artists. The research thereby, responds to the question of to what extent the traditional model of gallery management is continuing to serve the artist or how it is being superseded by innovative approaches employed directly by the artist. The research surveys the perspective of emerging artists on how to enter the contemporary art market, in order to evaluate if the traditional business model of commercial galleries is still current and valid. It investigates the extent to which the role of the artist is evolving and it aims towards an improved perception of the role of the art manager. First, it identifies the role of the art manager as perceived by practitioners and researchers. Secondly, it presents funding on how contemporary artists are increasingly developing an entrepreneurial perspective, employing innovative forms of business model approaches. Thirdly, it explores how art management practices are evolving and artists are employing new approaches in promoting and selling their art. The following insights can be drawn from the research. The London Art market is prolific and competitive, yet dominated by the traditional gallery model. Artists struggle to achieve recognition and support from galleries, yet their endorsement remains essential. In response to this, a new figure of “artist entrepreneur” has emerged, challenging the tradition with new ways of working and selling art. Additionally, disruptive changes in technology are enabling artists to sell in innovative ways that bypass the system.
Supplementary document for The lymphography method based on time-autocorrelated optical coherence tomography - 6043644.pdf
Creators: name: Lian, Yi
name: Li, Tingfeng
name: wu, nanshou
name: Wu, Jiayi
name: Tang, Zhilie
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: 470390_Supplemental Document
ความสัมพันธ์ระหว่างผู้มีส่วนได้เสียที่ไม่ใช่เจ้าของเงินทุน และความระมัดระวังทางบัญชีของบริษัทจดทะเบียนในตลาดหลักทรัพย์แห่งประเทศไทย
Creators: name: รัชนียา บังเมฆ
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: ความระมัดระวังทางบัญชีแบบมีเงื่อนไข
ผู้มีส่วนได้เสียที่ไม่ใช่เจ้าของเงินทุน
ปัญหาตัวแทน
ทฤษฎีผู้มีส่วนได้เสีย

description: วารสารวิชาชีพบัญชี JAP, 19, 63 (กันยายน 66), 5
Direct measurement of thermophoretic forces
Creators: name: Helden, Laurent
name: Eichhorn, Ralf
name: Bechinger, Clemens
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the thermophoretic motion of a micron sized single colloidal particle in front of a flat wall by evanescent light scattering. To quantify thermophoretic effects we analyse the nonequilibrium steady state (NESS) of the particle in a constant temperature gradient perpendicular to the confining walls. We propose to determine thermophoretic forces from a 'generalized potential' associated with the probability distribution of the particle position in the NESS. Experimentally we demonstrate, how this spatial probability distribution is measured and how thermophoretic forces can be extracted with 10 fN resolution. By varying temperature gradient and ambient temperature, the temperature dependence of Soret coefficient $S_T(T)$ is determined for $r = 2.5 μm$ polystyrene and $r = 1.35 μm$ melamine particles. The functional form of $S_T(T)$ is in good agreement with findings for smaller colloids. In addition, we measure and discuss hydrodynamic effects in the confined geometry. The theoretical and experimental technique proposed here extends thermophoresis measurements to so far inaccessible particle sizes and particle solvent combinations.
Spontaneous light emission by atomic Hydrogen: Fermi's golden rule without cheating
Creators: name: Debierre, V.
name: Durt, T.
name: Nicolet, A.
name: Zolla, F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Focusing on the $2\mathrm{p}-1\mathrm{s}$ transition in atomic Hydrogen, we investigate through first order perturbation theory the time evolution of the survival probability of an electron initially taken to be in the excited ($2\mathrm{p}$) state. We examine both the results yielded by the standard dipole approximation for the coupling between the atom and the electromagnetic field -for which we propose a cutoff-independent regularisation- and those yielded by the exact coupling function. In both cases, Fermi's golden rule is shown to be an excellent approximation for the system at hand: we found its maximal deviation from the exact behaviour of the system to be of order $10^{-8}/10^{-7}{}$. Our treatment also yields a rigorous prescription for the choice of the optimal cutoff frequency in the dipole approximation. With our cutoff, the predictions of the dipole approximation are almost indistinguishable at all times from the exact dynamics of the system.
description: 6 figures
Medium and source convergence in crisis information acquisition: Patterns, antecedents, and outcomes
Creators: name: Austin, L.L.
name: Zhao, X.
name: Xu, S.
Publisher: name: SAGE Publications Ltd
Year: 2022

description: To understand how individuals navigate the complex, dynamic, and bewildering media information environment, we propose a convergence framework theorizing individuals' acquisition of information from distinct sources on multiple mediums, along with its antecedents and consequences. This study is among the first to test the convergence framework. Using a national sample during the COVID-19 pandemic, our results revealed four convergence patterns and key antecedents and outcomes of these patterns. Individuals' information verification tendency, perceived medium anonymity, and trust in alternative sources were associated with distinct patterns of convergence, which led to different risk perceptions. Future research should explore different forms of convergence and additional antecedents and outcomes of convergence.
ความเกี่ยวข้องของมูลค่าตามบัญชีต่อหุ้นและกำไรต่อหุ้นของบริษัทที่จดทะเบียน ในตลาดหลักทรัพย์เบอร์ซามาเลเซียในช่วงก่อนและหลังการปฏิบัติใช้ MFRS 9 และ MFRS 15
Creators: name: ยศวินกาญจน์ กอบกาญจนพฤติ
name: พิมลวรรณ ตรีพัฒนสิทธิ์
name: จิรายุ ดวงแก้ว
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: ความเกี่่ยวข้องในการอธิบายราคาหลักทรัพย์
มูลค่าตามบัญชีต่อหุ้น
กำไรต่อหุ้น
มาตรฐานรายงานทางการเงินของประเทศมาเลเซีย

description: วารสารวิชาชีพบัญชี JAP, 19, 63 (กันยายน 66), 31
MQT QMAP: Efficient Quantum Circuit Mapping
Creators: name: Wille, Robert
name: Burgholzer, Lukas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum computing is an emerging technology that has the potential to revolutionize fields such as cryptography, machine learning, optimization, and quantum simulation. However, a major challenge in the realization of quantum algorithms on actual machines is ensuring that the gates in a quantum circuit (i.e., corresponding operations) match the topology of a targeted architecture so that the circuit can be executed while, at the same time, the resulting costs (e.g., in terms of the number of additionally introduced gates, fidelity, etc.) are kept low. This is known as the quantum circuit mapping problem. This summary paper provides an overview of QMAP, an open-source tool that is part of the Munich Quantum Toolkit (MQT) and offers efficient, automated, and accessible methods for tackling this problem. To this end, the paper first briefly reviews the problem. Afterwards, it shows how QMAP can be used to efficiently map quantum circuits to quantum computing architectures from both a user's and a developer's perspective. QMAP is publicly available as open-source at https://github.com/cda-tum/qmap.
description: 7 pages, 6 figures, invited paper for the International Symposium on Physical Design (ISPD '23)
Joseph Canning, Conciliarism, Humanism and Law. Justification of Authority and Power, c. 1400–c. 1520, Cambridge (Cambridge University Press) 2021
Creators: name: Müller, Heribert
Publisher: name: Francia-Recensio
Year: 2023

description: Joseph Canning, Conciliarism, Humanism and Law. Justification of Authority and Power, c. 1400–c. 1520, Cambridge (Cambridge University Press) 2021, 200 p., ISBN 978-1-108-83179-6, EUR 88,54.
description: Francia-Recensio, 2023/1
Loving Students in the Time of Covid: a Dispatch from LGBT Studies
Creators: name: GPat Patterson
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: pedagogy
queer
transgender
carceral logics
liberatory pedagogy
LGBT studies
covid
pandemic

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 22, 1, 1-16
On the large values of the Riemann zeta-function on the critical line - II
Creators: name: Korolev, M. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11M06

description: We prove some new bounds for the maximum of Riemann zeta-function on very short segments of the critical line. All the theorems are based on the Riemann hypothesis.
description: 20 pages, 22 references
Vacua and correlators in hyperbolic de Sitter space
Creators: name: Dimitrakopoulos, Fotios V.
name: Kabir, Laurens
name: Mosk, Benjamin
name: Parikh, Maulik
name: van der Schaar, Jan Pieter
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the power - and bi -spectrum of vacuum fluctuations in a hyperbolic section of de Sitter space, comparing two states of physical interest: the Bunch-Davies and hyperbolic vacuum. We introduce a one -parameter family of de Sitter hyperbolic sections and their natural vacua, and identify a limit in which it reduces to the planar section and the corresponding Bunch -Davies vacuum state. Selecting the Bunch -Davies vacuum for a massless scalar field implies a mixed reduced density matrix in a hyperbolic section of de Sitter space. We stress that in the Bunch -Davies state the hyperbolic de Sitter $n$-point correlation functions have to match the planar de Sitter $n$-point correlation functions. The expressions for the planar and hyperbolic Bunch -Davies correlation functions only appear different because of the transformation from planar to hyperbolic coordinates. Initial state induced deviations from the standard inflationary predictions are instead obtained by considering the pure hyperbolic vacuum, as we verify explicitly by computing the power - and bi -spectrum. For the bi -spectrum in the hyperbolic vacuum we find that the corrections as compared to the standard Bunch -Davies result are not enhanced in specific momentum configurations and strongly suppressed for momenta large compared to the hyperbolic curvature scale. We close with some final remarks, in particular regarding the implications of these results for more realistic inflationary bubble scenarios.
description: Added references, removed typos, added author, extensions in first section and conclusions. 34 pages, 4 figures
The Origin of Stars in the Inner 500 Parsecs in TNG50 Galaxies
Creators: name: Boecker, Alina
name: Neumayer, Nadine
name: Pillepich, Annalisa
name: Frankel, Neige
name: Ramesh, Rahul
name: Leaman, Ryan
name: Hernquist, Lars
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the origin of stars in the innermost $500\,\mathrm{pc}$ of galaxies spanning stellar masses of $5\times10^{8-12}\,\mathrm{M}_{\odot}$ at $\mathrm{z=0}$ using the cosmological magnetohydrodynamical TNG50 simulation. Three different origins of stars comprise galactic centers: 1) in-situ (born in the center), 2) migrated (born elsewhere in the galaxy and ultimately moved to the center), 3) ex-situ (accreted from other galaxies). In-situ and migrated stars dominate the central stellar mass budget on average with 73% and 23% respectively. The ex-situ fraction rises above 1% for galaxies $\gtrsim10^{11}\,\mathrm{M}_{\odot}$. Yet, only 9% of all galaxies exhibit no ex-situ stars in their centers and the scatter of ex-situ mass is significant ($4-6\,\mathrm{dex}$). Migrated stars predominantly originate closely from the center ($1-2\,\mathrm{kpc}$), but if they travelled together in clumps distances reach $\sim10\,\mathrm{kpc}$. Central and satellite galaxies possess similar amounts and origins of central stars. Star forming galaxies ($\gtrsim10^{10}\,\mathrm{M}_{\odot}$) have on average more ex-situ mass in their centers than quenched ones. We predict readily observable stellar population and dynamical properties: 1) migrated stars are distinctly young ($\sim2\,\mathrm{Gyr}$) and rotationally supported, especially for Milky Way mass galaxies, 2) in-situ stars are most metal-rich and older than migrated stars, 3) ex-situ stars are on random motion dominated orbits and typically the oldest, most metal-poor and $α$-enhanced population. We demonstrate that the interaction history with other galaxies leads to diverse pathways of building up galaxy centers in a $Λ$CDM universe. Our work highlights the necessity for cosmological context in formation scenarios of central galactic components and the potential to use galaxy centers as tracers of overall galaxy assembly.
description: 24 pages, 13 Figures, published in MNRAS
Melanoma In Situ of the Hard Palate
Creators: name: Googe, P.B.
name: Vos, T.G.
name: Blumberg, J.M.
Publisher: name: SAGE Publications Ltd
Year: 2022

description: Mucosal melanoma of the oral cavity is rare and highly aggressive, thought to represent less than 1% of melanomas. Within this subgroup, melanoma in situ has been rarely described. We describe the case of a 54-year-old male with history of tobacco use presented with extensive pigmented changes to the hard and soft palate. Biopsy demonstrated melanoma in situ. Mucosal surgical resection was performed with all peripheral epithelial margins involved and negative deep margins. After extensive multidisciplinary discussion, remaining mucosal margins were re-resected to the teeth and posteriorly onto the soft palate. Deep margins remained negative with melanoma in situ still present peripherally. The patient is routinely surveilled without evidence of recurrence. Oral cavity melanoma in situ has been rarely described. The treatment of choice is surgical excision, ranging from wide local excision to composite resections, with consideration given to medical adjuncts. This unique entity should be considered in pigmented oral abnormalities.
การทบทวนปฏิบัติการทางการศึกษาและบทบาทของครูอาจารย์ผ่านศาสตร์การสอนเชิงวิพากษ์แนวนิเวศบนฐานชุมชนท้องถิ่น: กรอบแนวคิดเพื่อการปฏิรูปการศึกษาในระหว่างและหลังสถานการณ์โรคระบาด
Creators: name: ออมสิน จตุพร
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: ศาสตร์การสอนเชิงวิพากษ์แนวนิเวศ
ทฤษฎีการศึกษาเชิงวิพากษ์
การเคลื่อนไหวทางสังคมแนวใหม่
การระบาดใหญ่

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 22, 1, 17-47
Assessment and comparison of the sensitivity and specificity of sickling and hemoglobin electrophoresis in haemolytic anaemia patients: A study protocol
Creators: name: Pratiksha Mungale
Publisher: name: Zenodo
Year: 2023

description: Strobe checklist for assessment and comparison of the sensitivity and specificity of sickling and hemoglobin electrophoresis in haemolytic anaemia patients: A study protocol
Modeling the Impact of Nonpharmaceutical Interventions on COVID-19 Transmission in K-12 Schools
Creators: name: Zhang, Y.
name: Ivy, J.
name: Mayorga, M.E.
name: Hassmiller Lich, K.
name: Swann, J.L.
Publisher: name: SAGE Publications Ltd
Year: 2022

description: Background. The novel coronavirus SARS-CoV-2 spread across the world causing many waves of COVID-19. Children were at high risk of being exposed to the disease because they were not eligible for vaccination during the first 20 mo of the pandemic in the United States. While children 5 y and older are now eligible to receive a COVID-19 vaccine in the United States, vaccination rates remain low despite most schools returning to in-person instruction. Nonpharmaceutical interventions (NPIs) are important for controlling the spread of COVID-19 in K-12 schools. US school districts used varied and layered mitigation strategies during the pandemic. The goal of this article is to analyze the impact of different NPIs on COVID-19 transmission within K-12 schools. Methods. We developed a deterministic stratified SEIR model that captures the role of social contacts between cohorts in disease transmission to estimate COVID-19 incidence under different NPIs including masks, random screening, contact reduction, school closures, and test-to-stay. We designed contact matrices to simulate the contact patterns between students and teachers within schools. We estimated the proportion of susceptible infected associated with each intervention over 1 semester under the Omicron variant. Results. We find that masks and reducing contacts can greatly reduce new infections among students. Weekly screening tests also have a positive impact on disease mitigation. While self-quarantining symptomatic infections and school closures are effective measures for decreasing semester-end infections, they increase absenteeism. Conclusion. The model provides a useful tool for evaluating the impact of a variety of NPIs on disease transmission in K-12 schools. While the model is tested under Omicron variant parameters in US K-12 schools, it can be adapted to study other populations under different disease settings.HighlightsA stratified SEIR model was developed that captures the role of social contacts in K-12 schools to estimate COVID-19 transmission under different nonpharmaceutical interventions.While masks, random screening, contact reduction, school closures, and test-to-stay are all beneficial interventions, masks and contact reduction resulted in the greatest reduction in new infections among students from the tested scenarios.Layered interventions provide more benefits than implementing interventions independently.
title: Transcatheter management of exsanguinating haemorrhage from oro-naso facial lesions.
Creators: name: Yip, Joshua Wei Liang
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2022
Subjects: subject: Ear / Nose / Throat
subject: Head and neck
subject: Interventional vascular
subject: Catheter arteriography
subject: Catheter venography
subject: Fluoroscopy
subject: Arterial access
subject: Embolisation
subject: Shunts
subject: Haemorrhage
subject: Neoplasia
subject: Trauma

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: The use of transcatheter embolization in the treatment of external carotid artery (ECA) branch active extravasation has emerged as a viable treatment option where conservative basic management has failed, particularly in epistaxis and carotid...
Rosalind Brown-Grant, Mario Damen, A Chivalric Life. The Book of the Deeds of Messire Jacques de Lalaing, Woodbridge (The Boydell Press) 2022
Creators: name: Boone, Marc
Publisher: name: Francia-Recensio
Year: 2023

description: Rosalind Brown-Grant, Mario Damen, A Chivalric Life. The Book of the Deeds of Messire Jacques de Lalaing, Woodbridge (The Boydell Press) 2022, 390 p., 11 fig., ISBN 978-1-78327-721-6, GBP 75,00.
description: Francia-Recensio, 2023/1
Cries and whispers in wind-tree forests
Creators: name: Delecroix, Vincent
name: Zorich, Anton
Publisher: name: arXiv
Year: 2015
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37E05, 37E35, 37P45

description: We study billiard in the plane endowed with symmetric \$\mathbb{Z}^2\$-periodic obstacles of a right-angled polygonal shape. One of our main interests is the dependence of the diffusion rate of the billiard on the shape of the obstacle. We prove, in particular, that when the number of angles of a symmetric connected obstacle grows, the diffusion rate tends to zero, thus answering a question of J.-C. Yoccoz. Our results are based on computation of Lyapunov exponents of the Hodge bundle over hyperelliptic loci in the moduli spaces of quadratic differentials, which represents independent interest. In particular, we compute the exact value of the Lyapunov exponent \$λ^+_1\$ for all elliptic loci of quadratic differentials with simple zeroes and poles.
description: 27 pages, 15 figures
title: ACR TI-RADS and thyroid nodule fine needle aspirate: Single year experience at a Queensland tertiary referral hospital
Creators: name: Lee, James
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2022
Subjects: subject: Thyroid / Parathyroids
subject: Ultrasound
subject: Audit and standards
subject: Biopsy
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: To assess the diagnostic performance of the American College of Radiology Thyroid Imaging Reporting and Data System (ACR TI-RADS) and the peri-procedural complication rate of thyroid fine needle aspiration...