cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Extended Picard complexes and linear algebraic groups
Creators: name: Borovoi, Mikhail
name: van Hamel, Joost
Publisher: name: arXiv
Year: 2006
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 20G15, 18E30, 14G20 (Primary) 14C20 (Secondary)

description: For a smooth geometrically integral variety $X$ over a field $k$ of characteristic 0, we introduce and investigate the extended Picard complex $UPic(X)$. It is a certain complex of Galois modules of length 2, whose zeroth cohomology is $\bar{k}[X]^*/ \bar{k}^*$ and whose first cohomology is $Pic(\bar{X})$, where $\bar{k}$ is a fixed algebraic closure of $k$ and $\bar{X}$ is obtained from $X$ by extension of scalars to $\bar{k}$. When $X$ is a $k$-torsor of a connected linear $k$-group $G$, we compute $UPic(X)=UPic(G)$ (in the derived category) in terms of the algebraic fundamental group $π_1(G)$. As an application we compute the elementary obstruction for such $X$.
description: 22 pages
Ευρωπαϊκή ενοποίηση και ελληνική πολιτισμική ταυτότητα: η ευρωπαϊκή πολιτική για τα οπτικοακουστικά Μ.Μ.Ε. και τον πολιτισμό
Creators: name: Σεραφείμ, Αικατερίνη Ι.
Publisher: name: Aristotle University of Thessaloniki
Year: 2005
Subjects: Πολιτισμός
Ελληνική πολιτισμική ταυτότητα
Civilization
Greek culture

description: Η διδακτορική διατριβή πραγματεύεται την ολοένα αυξανόμενη, για λόγους πολιτικούς όσο και οικονομικούς, έμφαση της Ευρωπαϊκής Ενωσης στην πολιτισμική διάσταση της ευρωπαϊκής ολοκλήρωσης, την οποία αναλύει και αξιολογεί εστιάζοντας στη φιλοσοφία, τη στοχοθεσία, το περιεχόμενο και αποτελεσματικότητα των πολιτικών της για τα οπτικοακουστικά μέσα και πολιτισμό στο χρονικό διάστημα 1989-2003. Επίσης, εξετάζεται ο τρόπος εφαρμογής των εν λόγω προγραμμάτων στην Ελλάδα, επισημαίνονται τα προβλήματα και οι ατέλειες που παρατηρήθηκαν, αλλά και τα απτά και σημαντικά οφέλη που προέκυψαν, ειδικά στον τομέα της αξιοποίησης και της προβολής της ελληνικής πολιτισμικής κληρονομιάς
Brooklyn - Samba, politica e lotta nel sud del Brasile
Creators: name: Sandri, Sinara
Publisher: name: Tracce urbane. Rivista italiana transdisciplinare di studi urbani
Year: 2023

description: Questo articolo presenta i risultati di un caso studio condotto nella città di Porto Alegre (Brasile). Utilizzando strumenti cartografici, la ricerca ha analizzato l’esperienza di Brooklyn, uno spazio prodotto dall'uso comunitario del viadotto Imperatriz Leopoldina, nella zona centrale della capitale gaucho. A partire da un approccio teorico che considera la materialità delle strutture e l'imprevedibilità degli ambienti urbani come opportunità di comunicazione, lo studio dimostra il contributo delle pratiche bottom-up nei processi di Rigenerazione Urbana (UR), mettendo in relazione i conflitti locali intorno a queste iniziative e il loro potenziale per mettere in discussione la funzione della pianificazione urbana come dispositivo di segregazione spaziale.
description: Tracce urbane. Rivista italiana transdisciplinare di studi urbani, V. 9 N. 13 (2023): Pratiche di rigenerazione urbana e cultura. Sguardi critici tra co-creazione, istituzionalizzazione e conflitto
Συμμετοχικά περιβάλλοντα ηλεκτρονικής διακυβέρνησης
Creators: name: Ανθόπουλος, Λεωνίδας Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2005
Subjects: Ηλεκτρονική διακυβέρνηση
Ηλεκτρονικές υπηρεσίες
E-governance
Digital services

description: Ο όρος 'ηλεκτρονική διακυβέρνηση" αναφέρεται στη χρήση τεχνολογιών πληροφορικής και επικοινωνιών σε ολόκληρο το φάσμα της διακυβέρνησης μιας κοινωνίας. Ειδικότερα, ο όρος "ηλεκτρονική κυβέρνηση" αναφέρεται στη χρήση ηλεκτρονικών διαύλων για την εξυπηρέτηση των πολιτών. Η εργασία της παρούσας διατριβής εστιάζει στη διερεύνηση του περιβάλλοντος της ηλεκτρονικής κυβέρνησης και στη διάχυση των ηλεκτρονικών υπηρεσιών στους πολίτες. Τα προβλήματα που εντοπίζονται αφορούν στις δυσκολίες που αντιμετωπίζουν οι πρωτοβουλίες ηλεκτρονικής διακυβέρνησης να επιτύχουν στην κοινωνική τους αποδοχή, καθώς και στην αρνητική συσχέτιση επενδύσεων για την ηλεκτρονική διακυβέρνηση με προσφερόμενες ηλεκτρονικές υπηρεσίες. Στα πλαίσια της παρούσας διατριβής προτείνονται : α)η συμμετοχή πολιτών και δημοσίων στελεχών στο σχεδιασμό της ηλεκτρονικής διακυβέρνησης, που ονομάζεται "από κάτω-προς πάνω" σχεδίασης β)ένα συμμετοχικό περιβάλλον εκτέλεσης δημοσίων υπηρεσιών για δημόσια στελέχη και γ)ένα μητροπολιτικό περιβάλλον τη συμμετοχή των πολιτών στο σχεδιασμό της ηλεκτρονικής διακυβέρνησης, που ονομάζεται "ηλεκτρονική πολιτεία"
description: "E-governance" refers to the use of information and communication technologies)ICTs) in all administrating activities. On the other hand, "e-government" refers to the use of digital means for public transactions. The research work of this dissertation focuses on e-government and its social acceptance. The problem that has been found refers to the difficulties for e-government initiatives to succeed in their social acceptance. Comparing investments on ICT and results of e-government initiatives show that despite the huge funding on e-government, only a few oublic services have transformed to digital moreover the diffusion of the digital public services is low. These findings lead to the proposals of this dissertation : a)the "bottom-up" design of e-government, b)a collaborating environment for civil servants and c)a metropolitan environment, called "Digital City"
Locating the critical endpoint of QCD: mesonic backcoupling effects
Creators: name: Gunkel, Pascal J.
name: Fischer, Christian S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effects of pion and sigma meson backcoupling on the chiral order parameters and the QCD phase diagram and determine their effect on the location of the chiral critical endpoint. To this end, we solve a coupled set of truncated Dyson--Schwinger equations for Landau gauge quark and gluon propagators with $N_f=2+1$ dynamical quark flavors and explicitly backcoupled mesons. The corresponding meson bound-state properties and the quark-meson Bethe--Salpeter vertices are obtained from their homogeneous Bethe--Salpeter equation. We find chiral-restoration effects of the pion and/or sigma meson backcoupling and observe a (small) shift of the critical endpoint towards smaller chemical potentials. The curvature of the chiral crossover line decreases. Our results indicate that the location of the critical endpoint in the phase diagram is mainly determined by the microscopic degrees of freedom of QCD (in contrast to its critical properties).
description: 8 pages, 5 figures
The Virgo stellar over-density: Mapping the infall of the Sagittarius tidal stream onto the Milky Way disk
Creators: name: Martinez-Delgado, David
name: Penarrubia, Jorge
name: Juric, Mario
name: Alfaro, Emilio J.
name: Ivezic, Zeljko
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The recently discovered Virgo stellar over-density, which expands over \~1000deg^2 perpendicularly to the Galactic disk plane (7< Z <15 kpc, R~7 kpc), is the largest clump of tidal debris ever detected in the outer halo and is likely related with the accretion of a nearby dwarf galaxy by the Milky Way. We carry out N-body simulations of the Sagittarius stream to show that this giant stellar over-density is a confirmation of theoretical model predictions for the leading tail of the Sagittarius stream to cross the Milky Way plane in the Solar neighborhood. Radial velocity measurements are needed to confirm this association and to further constrain the shape of the Milky Way dark matter halo through a new generation of theoretical models. If the identification of Virgo over-density and the Sagittarius leading arm is correct, we predict highly negative radial velocities for the stars of Virgo over-density. The detection of this new portion of the Sagittarius tidal stream would represent an excellent target for the on-going and future kinematic surveys and for dark matter direct detection experiments in the proximity of the Sun.
description: Accepted for publication in The Astrophysical Journal. Supplementary movies to this paper are available at: http://www.astro.princeton.edu/~mjuric/sgr-virgo/
Toroidal and slab ETG instability dominance in the linear spectrum of JET-ILW pedestals
Creators: name: Parisi, Jason
Publisher: name: Zenodo
Year: 2019

description: Electron temperature gradient physics is shown to dominate the linear gyrokinetic spectrum in JET-ILW pedestals where the ion temperature is measured. This is predicted theoretically as a consequence of steep equilibrium temperature gradients, and substantiated by local gyrokinetic simulations.
Computer Simulation for Studying Complexation between a Model Drug and a Model Protein
Creators: name: Wibul Wongpoowarak
name: Nimit Worakul
name: Wiwat Pichayakorn
name: Payom Wongpoowarak
name: Prapaporn Boonme
Publisher: name: Silpakorn University Research and Development Institute
Year: 2010
Subjects: Computer simulation, Complexation, Protein binding

description: 2, 4, Silpakorn University Science and Technology Journal
On the violation of the holographic viscosity versus entropy KSS bound in non relativistic systems
Creators: name: Dobado, Antonio
name: Llanes-Estrada, Felipe J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A computation of the quotient of shear viscosity to entropy density, or KSS number $η/s$ is performed, in the non-relativistic and classical regime, first in Chiral Perturbation Theory, and then in the $SO(g+1)/SO(g)$ Non-Linear Sigma Model in the large $g$ limit. Both are field theories stemming from a renormalizable Sigma Model but in spite of that, we explicitly calculate how one undercomes the KSS bound by increasing the number of degenerate pions sufficiently. However we argue that particle production could still keep the validity of the KSS bound in the weak sense. We also show how a large number of molecular isomers (that we estimate in terms of simple molecular properties) could undercome the bound in the strong sense. This might be possible with carbon-based molecules. We finally argue that a measurement of $η/s$ in Heavy Ion Collisions might be turned into an upper bound on the number of hadron resonances.
description: 6 pages, 4 figures
Is the QCD ghost dressing function finite at zero momentum ?
Creators: name: Boucaud, Ph.
name: Brüntjen, Th.
name: Leroy, J. P.
name: Yaouanc, A. Le
name: Lokhov, A. Y.
name: Micheli, J.
name: Pène, O.
name: Rodríguez-Quintero, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We show that a finite non-vanishing ghost dressing function at zero momentum satisfies the scaling properties of the ghost propagator Schwinger-Dyson equation. This kind of Schwinger-Dyson solutions may well agree with lattice data and provides an interesting alternative to the widely spread claim that the gluon dressing function behaves like the inverse squared ghost dressing function, a claim which is at odds with lattice data. We demonstrate that, if the ghost dressing function is less singular than any power of $p$, it must be finite non-vanishing at zero momentum: any logarithmic behaviour is for instance excluded. We add some remarks about coupled Schwinger-Dyson analyses.
description: 8 pages, 2 figures
Achieving sub-diffraction imaging through bound surface states in negative-refracting photonic crystals at the near-infrared
Creators: name: Chatterjee, R.
name: Panoiu, N. C.
name: Liu, K.
name: Dios, Z.
name: Yu, M. B.
name: Doan, M. T.
name: Kaufman, L. J.
name: Osgood, R. M.
name: Wong, C. W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report the observation of imaging beyond the diffraction limit due to bound surface states in negative refraction photonic crystals. We achieve an effective negative index figure-of-merit [-Re(n)/Im(n)] of at least 380, ~125x improvement over recent efforts in the near-infrared, with a 0.4 THz bandwidth. Supported by numerical and theoretical analyses, the observed near-field resolution is 0.47 lambda, clearly smaller than the diffraction limit of 0.61 lambda. Importantly, we show this sub-diffraction imaging is due to the resonant excitation of surface slab modes, allowing refocusing of non-propagating evanescent waves.
Βέλτιστοι αλγόριθμοι εκμάθησης πραγματικού χρόνου για την εκπαίδευση αναδρομικών και ασαφών νευρωνικών δικτύων με τοπική ανάδραση: εφαρμογή στην πρόβλεψη ταχύτητας ανέμου και ηλεκτρικής ισχύος σε αιολικά πάρκα
Creators: name: Μπαρμπούνης, Αθανάσιος Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2005
Subjects: Εκπαίδευση πραγματικού χρόνου
Αλγόριθμοι RPE
Real time learning
RPE algorithms

description: Η παρούσα διατριβή πραγματεύεται την μοντελοποίηση μη γραμμικών διαδικασιών με χρήση αναδρομικών ΝΔ με τοπική ανάδραση. Η ύπαρξη αναδράσεων θέτει μη εφικτή τη χρήση της μεθόδου Backpropagation(BP) για τον υπολογισμό των παραγώγων των εξόδων των ΝΔ ως προς τα βάρης τους. Γι'αυτό το λόγο καταφεύγουμε στη χρήση της έννοιας των διατεταγμένων μερικών παραγώγων, όπου για πρώτη φορά αναπτύσσονται τρείς συστηματικές μέθοδοι για τον υπολογισμό τους. Επιπλέον, για την εκπαίδευση των ΝΔ αναπτύσσονται εξελιγμένοι αλγόριθμοι 2ας τάξης σε πραγματικό χρόνο : ο GRPE, οι αποσυζευγμένα DRPE-1, DRPE-2 και οι τοπικές εκδοχές του MNM-PE και NLM-RPE. Σε μια προσπάθεια συνδυασμού των βελτιωμένων ιδιοτήτων των TAND με τη θεωρία της ασαφούς λογικής, προτείνεται για πρώτη φορά το δίκτυο LF-DFNN, το οποίο είναι τύπου TSK το τμήμα συμπεράσματος του οποίου ωστόσο υλοποιείται από δίκτυα τύπου IIR-MLP. Η αποτελεσματικότητα των παραπάνω δομών ΝΔ και αλγορίθμων εκπαίδευσης εξετάζεται με την εφαρμογή τους σε μια σειρά πραγματικών προβλημάτων πρόβλεψης ταχύτητας και ισχύος ανέμου σε αιολικά πάρκα. Από τα πειραματικά αποτελέσματα είναι φανερή η μεγάλη υπεροχή των προτεινόμενων αλγορίθμων εκπαίδευσης και δομών ΝΔ έναντι άλλων απλούστερων αλγορίθμων και δομών της βιβλιογραφίας
description: The object of the current thesis is the modelling of non-linear, dynamic process using locally recurrent neural networks(LRNN). Due to the existence of recurrences, the classic algorithm of backpropagation(BP) cannot be used. For this reason we resort to the theory of the ordered partial derivatives(OPD), where, for the first time for networks of this type, we derive three new systematic methods for the calculations of the oforementioned derivatives. Furthermore, new optimal second-ordered training algorithms are proposed : GRPE, the decoupled DRPE-1, DRPE-2 and the local versions. NNM-RPE, NLM-RPE. Finally, combing the superior qualified of the LRNN and the elements of fuzzy theory, a new-type of a fuzzy-neural network is proposed: the LF-DFNN. It is a TSK type of model, but the consequent part is composed of IIR-MLP networks. The above neural models and training algorithms are tested on a series of real-life problems, as the wind speed and power prediction for wind farms. The experimental results suggest and prope the superior quality of the suggested models and algorithms, compared to other models and algorithms of the literature.
Holographic photonic neuron
Creators: name: Daria, Vincent R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The promise of artificial intelligence (AI) to process complex datasets has brought about innovative computing paradigms. While recent developments in quantum-photonic computing have reached significant feats, mimicking our brain's ability to recognize images are poorly integrated in these ventures. Here, I incorporate orbital angular momentum (OAM) states in a classical Vander Lugt optical correlator to create the holographic photonic neuron. The photonic neuron can memorize an array of matched filters in a phase-hologram, which is derived by linking OAM states with elements in the array. Successful correlation is independent of intensity and yields photons with OAM states, which can be used as a transmission protocol or qudits for quantum computing. The unique OAM identifier establishes the photonic neuron as a fundamental AI device for pattern recognition that can be scaled and integrated with other computing platforms to build-up a neuromorphic quantum-photonic processor that mimics the brain.
"Νεοφώτιστοι" Φλώρινας: θεωρητικές απαρχές και αποτελέσματα μιας παρέμβασης
Creators: name: Γκουτζαμάνης, Βασίλειος Α.
Publisher: name: Aristotle University of Thessaloniki
Year: 2005
Subjects: Κοινωνικός αποκλεισμός
Ρομα/"Τσιγγάνοι"
Social exclusion
Roma

description: Κοινωνικά αποκλεισμένα άτομα και ομάδες υπήρχαν ανέκαθεν σχεδόν σε κάθε κοινωνία. Ανθρωποι που αποκλείονται, περιθωριοποιούνται, που εμποδίζονται να συμμετέχουν ενεργά στο κοινωνικό γίγνεσθαι, που στερούνται τα δημόσια αγαθά, αποτελούσαν και αποτελούν μια μόνιμη σταθερά όλων σχεδόν των κοινωνιών. Αλλοτε οι λόγοι για τον αποκλεισμό τους ήταν/είναι πολιτισμικοί, θρησκευτικοί, εθνικοί, φυλετικοί, κλπ. Ακόμα, η ρατσιστική νοοτροπία και πρακτική ήταν και είναι αυτή που άλλοτε φανερά και άλλοτε καλυμμένα διαπότιζε την όποια κοινωνία, έστω και αν τα προσωπεία κάθε φορά άλλαζαν. Η Εκκλησία(όπως εξ άλλου, όλες οι θρησκείες), σίγουρα είναι ένας ιδιαίτερα σημαντικός παρεμβατικός παράγοντας στις κοινωνικές εξελίξεις, αφού ασκεί έτσι και αλλιώς παιδεία στους λαούς εμβολιάζοντας τους , με το δικό της ήθος, εισφέροντας δυναμικά το δικό της δίδαγμα. Με αυτήν τη εργασία, στα πλαίσια της Θεολογίας του Κοινωνικού Αποκλεισμού, επιδιώκεται να διαπιστωθεί η στάση της, τόσο από θεωρητική όσο και από πρακτική άποψη, απέναντι στα κοινωνικά προβλήματα και ειδικότερα στον κοινωνικό αποκλεισμό. Αφορμή μας έδωσε η περίπτωση των τσιγγάννων της Φλώρινας, των Νεοφώτιστων, καθώς συνέβη εκεί να υπάρξει παρέμβαση του τότε Μητροπολίτη Φλώρινας, Πρεσπών και Εορδαίας κ. Αυγουστίνου Καντιώτη
description: Socially excluded individuals and groups have existed in almost every society. people who are excluded, who lived cut off from the world, who are prevented from playing an active role in society, who are deprived from public benefits, used to be and are still a permanent standard in almost every society. Sometimes the reasons for their isolation were/are cultural, sometimes economic, sometimes health problems and physical disabilities, in other cases political, religious national, racial causes etc. Furthermore, racial discrimination and practice was and is the reason which sometimes openly, sometimes under cover pervaded every society, even if facades have been changing every time. Church(as every other religion)is definitely an important interventionist factor in the social evolution, since it exercises is any case education on peoples inoculating them with its own morals contributing dynamically its own teaching. Throufh this thesis, within the framework of Theology of Social Exclusion it is aimed to ascertain its attitude, both of theoretical and of practical point of view, against social problems and especially social exclusion. The opportunity was given by the case of the Gypsies of Florina, the Neophytes, known by the incident of Intervention of Augustine Kantiotis, former Metropolite of Florina, Prespes and Eordea
On the existence of heavy tetraquarks
Creators: name: Stancu, Fl.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Previous work done in collaboration with David Brink is reviewed in the light of the recent observation of new charmonium-like resonances which can be interpreted as tetraquarks. In the framework of a schematic quark model the spectrum of $c \bar c q \bar q $ tetraquarks is presented
description: 9 pages, 3 figures, typos corrected
Συμπεριφορά των ζιζανιοκτόνων atrazine και metolachlor και των μεταβολιτών τους στο έδαφος
Creators: name: Βρύζας, Ζήσης
Publisher: name: Aristotle University of Thessaloniki
Year: 2005
Subjects: Προσρόφηση
Εκπλυση
Υπόγεια νερά
Adsorption
Leaching
Groundwater/soil-water

description: Η συστηματική ανίχνευση υπολειμμάτων των ζιζανιοκτόνων atrazine και metolachlor στα υπόγεια νερά της κοιλάδας του Αρδα αποτέλεσε το έναυσμα για την εις βάθος διερεύνηση του/των μηχανισμών έκπλυσης που επικρατούν στην περιοχή του Β. Εβρου. Για το σκοπό αυτό μελετήθηκαν οι παράμετροι της προσρόφησης και υπολειμματικότητας των εν λόγω ουσιών και ο τρόπος κίνησής τους στην εδαφική κατανομή υπό συνθήκες καλλιέργειας. Διαφορές παρατηρήθηκαν στην ικανότητα προσρόφησης των ζιζανιοκτόνων atrazine και metolachlor αλλά και των ματαβολιτών HA, DEA και DIA στα διάφορα δείγματα εδάφους. Μεγαλύτερη υπολειμματική διάρκεια εμφάνισε το metolachlor σε όλα τα δείγματα εδάφους. Η atrazine εμφάνισε ταχύτερο ρυθμό αποδόμησης στα δείγματα από το εσωτερικό των αγροτεμαχίων. Βρέθηκε συσχέτιση του πληθυσμού των Gram-βακτηρίων με την ταχύτητα αποδόμησης του metolachlor. Από τη μελέτη κίνησης του εδαφικού νερού και τα επίπεδα των υπολειμμάτων σε διάφορα βάθη διαπιστώθηκε ο σημαντικός ρόλος της επιλεκτικής ροής στη κίνηση των ζιζανιοκτόνων προς τα υπόγεια νερά
description: The unequivocal presence of residues of atrozine and metolachlor in ground water of the Ardas valley in North Greece justified the scientific need to further investigate the conditions and mechanisms responsible for the presence of these compounds in groundwater. Laboratory experiments, concerning absorption and degradation of target compounds, were conducted with soil and sub-soil samples of three experimental fields while in situ experimentation concerning teaching mechanisms was also carried out in the same fields. The highest sorption coefficients(Kf) were exhibites by HA in soils of all three fields and irrespective of soil depth. The sorption coefficients of the other compounds of interest and especially those of DEA were very small and even close to zero in the subsoils. In the laboratory metabolism studies metolachlor exhibites the highest persistence, compared to atrazine, with no effect in the metabolic rate of ghe pre-exposure of soils to metolachlor as opposed to atrazine which was metolachlor faster in adapted soils. The monitoring of atrazine, DEA, DIA, metalochlor and bromide ions in soil water taken from different soil depths via suction cups after each irrigation or rain event of the area made apparent the significance of preferential flow in the mobility of the studied compounds in the soil of the selected area
Il cinema La Clef tra autogestione e istituzionalizzazione nel milieu culturale parigino
Creators: name: Russo, Barbara
name: Foucher, Marguerite
Publisher: name: Tracce urbane. Rivista italiana transdisciplinare di studi urbani
Year: 2023

description: Il cinema parigino La Clef è stato occupato per evitarne la chiusura nel settembre 2019. Da allora, è stato raccontato come l'ultimo cinema associativo della città. Questo testo ne traccia la genesi e le pratiche specifiche di occupazione. In particolare, ci concentreremo sull'evento dello sgombero, avvenuto durante il nostro periodo di ricerca sul campo, osservando l'evoluzione delle retoriche e delle pratiche utilizzate, da militanti a imprenditoriali, da una postura indipendente a una ricerca di legittimazione e riconoscimento. Il progetto di acquisizione della sede storica segna il passaggio dalla sfera dell'informalità a quella istituzionale e rivela il legame tra valorizzazione degli spazi urbani, arte partecipativa e alternativa e istituzioni. Il testo esplora questa relazione a partire dal caso di studio della Clef, ma lo collega più in generale ad altre esperienze artistiche della città di Parigi.
description: Tracce urbane. Rivista italiana transdisciplinare di studi urbani, V. 9 N. 13 (2023): Pratiche di rigenerazione urbana e cultura. Sguardi critici tra co-creazione, istituzionalizzazione e conflitto
Building up the spectrum of pentaquark states as hadronic molecules
Creators: name: Zou, Bing-Song
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I give a brief comment on the LHCb's discovery of $P_c$ and $P_{cs}$ pentaquark states. These pentaquark states not only reveal a new kind of hadronic molecules, but also shed new light on the possible structure of pentaquark components in baryons, hence may play very important role for understanding un-quenching dynamics and the whole baryon spectroscopy.
description: 2 pages
Opistognathidae Bonaparte 1835
Creators: name: Golani, Daniel
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Opistognathidae

description: OPISTOGNATHIDAE   * Opistognathus dipharus Smith-Vaniz 2010
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Ethiopia (Dor 1970, as Opisthognahus muscatensis; Smith-Vaniz 2010).
 General distribution: Red Sea endemic.
 Opistognathus nigromarginatus Rüppell 1830
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Eritrea (Rüppell 1830).
 General distribution: Red Sea, Indo-West Pacific: East Africa east to Thailand and Vietnam.
 * Stalix davidsheni Klausewitz 1985
 Gulf of Suez: ¯
 Gulf of Aqaba: Egypt (Smith-Vaniz 1974, as Stalix histrio; Klausewitz 1985b).
 Red Sea main basin: ¯
 General distribution: Gulf of Aqaba endemic.
description: Published as part of Golani, Daniel & Fricke, Ronald, 2018, Checklist of the Red Sea Fishes with delineation of the Gulf of Suez, Gulf of Aqaba, endemism and Lessepsian migrants, pp. 1-215 in Zootaxa 4509 (1) on pages 133-134, DOI: 10.11646/zootaxa.4509.1.1, http://zenodo.org/record/2607566
Quantum phase transitions of interacting bosons on hyperbolic lattices
Creators: name: Zhu, Xingchuan
name: Guo, Jiaojiao
name: Breuckmann, Nikolas P.
name: Guo, Huaiming
name: Feng, Shiping
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The effect of many-body interaction in curved space is studied based on the extended Bose--Hubbard model on hyperbolic lattices. Using the mean-field approximation and quantum Monte Carlo simulation, the phase diagram is explicitly mapped out, which contains the superfluid, supersolid and insulator phases at various fillings. Particularly, it is revealed that the sizes of the Mott lobes shrink and the supersolid is stabilized at smaller nearest-neighbor interaction as $q$ in the Schläfli symbol increases. The underlying physical mechanism is attributed to the increase of the coordination number, and hence the kinetic energy and the nearest-neighbor interaction. The results suggest that the hyperbolic lattices may be a unique platform to study the effect of the coordination number on quantum phase transitions, which may be relevant to the experiments of ultracold atoms in optical lattices.
description: 7 pages, 5 figures
La suite de Thue-Morse et la catégorie Rec
Creators: name: Bacher, Roland
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We define the category $Rec(\mathbb K)$ of recurrence matrices over a field $\mathbb K$ and use it to calculate determinants of Hankel matrices related to the Thue-Morse sequence.
Παράγοντες που επηρεάζουν την πρόσληψη καδμίου από εδάφη καλλιεργούμενα με καπνό
Creators: name: Τσοτσόλης, Νικόλαος
Publisher: name: Aristotle University of Thessaloniki
Year: 2005
Subjects: pH
Αμμωνιακό άζωτο
Ammonium-Nitrogen

description: Το κάδμιο είναι ένα στοιχείο επιζήμιο για τα φυτά και τον άνθρωπο, που ανήκει στα βαρέα μέταλλα. Ο καπνός είναι ένα φυτό χρήσιμο για την εθνική οικονομία, που όμως έχει την ιδιότητα να βιοσυσσωρεύει το κάδμιο στα φύλλα του σε υψηλές συγκεντρώσεις. Στόχος της διατριβής ήταν να διερευνηθούν οι εδαφικοί παράγοντες, που επηρεάζουν την πρόσληψη του καδμίου από καπνό ανατολικού τύπου. Δεκατρία συνολικά εδάφη επελέγησαν υπό περιοχές της Β. Ελλάδας καλλιεργούμενες με καπνό διαφόρων τύπων. Στα δέκα από αυτά επιχειρήθηκε η μελέτη των μορφών Cd στο διάλυμα με στόχο να διερευνηθεί ο ρόλος των παραμέτρων του διαλύματος(pH, μορφές(d)) στην πρόσληψη του Cd από τον καπνό. Στα τρία υπόλοιπα εδάφη έγινε προσθήκη αμμωνιακού αζώτου, χλωρίου km κοπρίας km και μελετήθηκε η παρουσία των οργανικών οξέων μικρού ΜΒ στο διάλυμα τους. Τα αποτελέσματα έδειξαν ότι το pH του εδαφικού διαλύματος αλλά και οι υδατοδιαλυτές μορφές Cd(CD^(2+), CdCl(+), CdSO4) παίζουν ουσιαστικό ρόλο στην πρόσληψη του από τον καπνό. Η προσθήκη στα εδάφη αμμωνιακού αζώτου και χλωρίου σε δόσεις 4,8 kg/στρέμμα και 75,150μg/g εδάφους όπως και η παρουσία των οργανικών οξέων μικρού ΜΒ αύξησε σημαντικά την παρουσία του Cd στον καπνό. Η προσθήκη της κοπριάς ενώ μείωσε τη συγκέντρωση Cd δεν συνέβαλλε στην μείωση της πρόσληψής του από τον καπνό
description: Cd is an no essential element for plants. In some cases could be toxic especially to humans. The target of this work to investigate in details the effect of soil factors suchs as soil pH, NH+(4)-N addition, Cl presence in solution, manure addition and soil solution composition in Cd uptake by oriental tobacco plants. Thirteen soils, were selected from fields of North greece where different types and varieties were cultivated. In the first ten soils the soil solution composition was studied. The rest three soils were used in pot experiments testing soil factors. The results showed that not only pH but the soluble Cd-forms such as Cd(2+), CdCl(+) and CdSO4 play in important role in Cd uptake by tobacco. The results from pot experiments also showed that the addition in soils of NH4(+)-N and CL increased Cd presence in tobacco. Furthermore LMWOA presence in soil solution also increased Cd-available forms. On the other hand manure addition had not effect on Cd uptake by tobacco
Derivation-based Noncommutative Field Theories on $AF$ algebras
Creators: name: Masson, Thierry
name: Nieuviarts, Gaston
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we start the investigation of a new natural approach to "unifying" noncommutative gauge field theories (NCGFT) based on approximately finite-dimensional ($AF$) $C^*$-algebras. The defining inductive sequence of an $AF$ $C^*$-algebra is lifted to enable the construction of a sequence of NCGFT of Yang-Mills-Higgs types. The present paper focus on derivation-based noncommutative field theories. A mathematical study of the ingredients involved in the construction of a NCGFT is given in the framework of $AF$ $C^*$-algebras: derivation-based differential calculus, modules, connections, metrics and Hodge $\star$-operators, Lagrangians... Some physical applications concerning mass spectra generated by Spontaneous Symmetry Breaking Mechanisms (SSBM) are proposed using numerical computations for specific situations.
description: 42 pages, 20 figures
Symmetry constraints on the electrical polarization in novel multiferroic materials
Creators: name: Radaelli, P. G.
name: Chapon, L. C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The symmetry conditions for the development of a macroscopic electrical polarization as a secondary order parameter to a magnetic ordering transition, and the constraints on the direction of the polarization vector, are determined by a non-conventional application of the theory of irreducible co-representations. In our approach, which is suitable for both magnetic and structural modulations, anti-unitary operators are employed to describe symmetry operations that exchange the propagation vector $\textbf{k}$ with $\textbf{-k}$, rather than operations combined with time-reversal as in classical \textit{corep} analysis. Unlike the conventional irreducible representations, co-representations can capture the full symmetry properties of the system even if the propagation vector is in the interior of the Brillouin zone. It is shown that ferroelectricity can develop even for a completely collinear structure, and that helical and cycloidal magnetic structures are not always polar. In some cases, symmetry allows the development of polarization parallel to the magnetic propagation vector. Our analysis also highlights the unique importance of magnetic commensurability, enabling one to derive the different symmetry properties of equivalent commensurate and incommensurate phases even for a completely generic propagation vector.
Cuorviale, ovvero cartografia del Corviale in linea retta
Creators: name: Santangeli, Patrizia
Publisher: name: Tracce urbane. Rivista italiana transdisciplinare di studi urbani
Year: 2023

description: Tracce urbane. Rivista italiana transdisciplinare di studi urbani, V. 9 N. 13 (2023): Pratiche di rigenerazione urbana e cultura. Sguardi critici tra co-creazione, istituzionalizzazione e conflitto
[Elicitation session in pairs]
Creators: name: Palacio, Philip Tim
name: Cathcart, Chundra
name: Stickles, Elise
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: cab

description: 5 WAV, 5 TextGrid, and 5 TXT files.
Garifuna subordinate clauses - purposives, 'because'/resultatives (ems_01, ems_02).
Elicitation of causatives [poor recording quality] (cac_01, cac_02, cac_03).
Comment on ``Spin-glass transition of the three-dimensional Heisenberg spin glass''
Creators: name: Campbell, I. A.
name: Kawamura, H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Campos et al. [Phys. Rev. Lett. 97 (2006) 217204] claim that in the 3d Heisenberg Spin Glass, chiral and spin sector ordering temperatures are identical. We point out that in their analysis of their numerical data key assumptions are made which are unjustified.
description: published version
The formation history of the Milky Way disc with high-resolution cosmological simulations
Creators: name: Giammaria, M.
name: Spagna, A.
name: Lattanzi, M. G.
name: Murante, G.
name: Fiorentin, P. Re
name: Valentini, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We analyse from an observational perspective the formation history and kinematics of a Milky Way-like galaxy from a high-resolution zoom-in cosmological simulation that we compare to those of our Galaxy as seen by Gaia DR2 to better understand the origin and evolution of the Galactic thin and thick discs. The cosmological simulation was carried out with the GADGET-3 TreePM+SPH code using the MUlti Phase Particle Integrator (MUPPI) model. We disentangle the complex overlapping of stellar generations that rises from the top-down and inside-out formation of the galactic disc. We investigate cosmological signatures in the phase-space of mono-age populations and highlight features stemming from past and recent dynamical perturbations. In the simulation, we identify a satellite with a stellar mass of $1.2 \times 10^9$ M$_\odot$, i.e. stellar mass ratio $Δ\sim 5.5$ per cent at the time, accreted at $z \sim 1.6$, which resembles the major merger Gaia-Sausage-Enceladus that produced the Galactic thick disc, i.e. $Δ\sim 6$ per cent. We found at $z \sim 0.5-0.4$ two merging satellites with a stellar mass of $8.8 \times 10^8$ M$_\odot$ and $5.1 \times 10^8$ M$_\odot$ that are associated to a strong starburst in the Star Formation History, which appears fairly similar to that recently found in the Solar Neighbourhood. Our findings highlight that detailed studies of coeval stellar populations kinematics, which are made available by current and future Gaia data releases and in synergy with simulations, are fundamental to unravel the formation and evolution of the Milky Way discs.
description: MNRAS, in press. 16 pages, 13 figures, 5 tables
[Elicitation session in pairs]
Creators: name: Palacio, Philip Tim
name: Cibelli, Emily
name: Sheil, Christine
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: cab

description: 3 WAV, 5 TextGrid, and 2 TXT files.
Garifuna reflexives and reciprocals (esc_cms_01).
Work on story text (esc_cms_03).
Pinguipedidae Günther 1860
Creators: name: Golani, Daniel
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Pinguipedidae

description: PINGUIPEDIDAE   Parapercis hexophtalma (Cuvier 1829)
 Gulf of Suez: Egypt (Gruvel 1936, as Parapercis polyophthalma).
 Gulf of Aqaba: Egypt (Debelius 2007), (Lieske & Myers 2010), Israel (Ben-Tuvia & Steinitz 1952, as Parapercis hexophthalma), Jordan (Khalaf & Disi 1997).
 Red Sea main basin: Egypt (Klunzinger 1870, as Percis polyophthalma), Eritrea (Cuvier [ex Ehrenberg] in Cuvier & Valenciennes 1829a, as Percis hexophtalma), Saudi Arabia (Rüppell 1828, as Percis cylindrica).
 General distribution: Red Sea, Indo-West Pacific: East Africa east to Ryukyu Islands, Fiji and Tonga.
 Parapercis maculata (Bloch & Schneider 1801)
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Saudi Arabia (Bogorodsky et al. 2014b).
 General distribution: Red Sea, Indo-West Pacific: East Africa east to Indonesia and Japan.
 Parapercis simulata Schultz 1968
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Egypt (Schultz 1968).
 General distribution: Southern Red Sea, northwestern Indian Ocean: Somalia.
 Parapercis somaliensis Schultz 1968
 Gulf of Suez: ¯
 Gulf of Aqaba: Israel (Dor 1970), Jordan (Khalaf & Disi 1997).
 Red Sea main basin: ¯
 General distribution: Red Sea, northwestern Indian Ocean: Somalia.
description: Published as part of Golani, Daniel & Fricke, Ronald, 2018, Checklist of the Red Sea Fishes with delineation of the Gulf of Suez, Gulf of Aqaba, endemism and Lessepsian migrants, pp. 1-215 in Zootaxa 4509 (1) on page 134, DOI: 10.11646/zootaxa.4509.1.1, http://zenodo.org/record/2607566
Come possiamo partecipare? Pratiche artistiche e linee guida ministeriali nei progetti di rigenerazione urbana
Creators: name: Meschini, Emanuele Rinaldo
Publisher: name: Tracce urbane. Rivista italiana transdisciplinare di studi urbani
Year: 2023

description: Il contributo vuole descrivere e raccontare le modalità d’interazione delle pratiche artistiche all’interno dei processi di rigenerazione urbana trattando in particolare lo sviluppo del bando “Creative Living Lab” promosso dal Ministero della Cultura (MiC). Attraverso la descrizione del caso di Radio Ponziana Errante, nel quale lo scrivente ha preso parte in qualità di artista, il testo descrive le dinamiche artistiche che hanno portato allo sviluppo di una radio di quartiere che tuttavia non ha trovato una sua implementazione a causa delle tempistiche temporali e finanziarie del bando stesso. A partire da questo, si indagano le problematiche legate alle diverse intenzioni, sociali e artistiche, poste in essere da questa tipologia di azioni di rigenerazione urbana a base culturale. Si conclude proponendo una maggior apertura interdisciplinare, soprattutto dal punto di vista delle arti visive, al fine di contribuire ad una maggiore unione d’intenti, così, come d’altro lato, si sottolinea la necessità di un maggior riconoscimento della pratica artistica nella sua complessità non dividendola in due fasi distinte tra ricerca ed esposizione.
description: Tracce urbane. Rivista italiana transdisciplinare di studi urbani, V. 9 N. 13 (2023): Pratiche di rigenerazione urbana e cultura. Sguardi critici tra co-creazione, istituzionalizzazione e conflitto
Out-of-equilibrium dynamics of the XY spin chain from form factor expansion
Creators: name: Granet, Etienne
name: Dreyer, Henrik
name: Essler, Fabian H. L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the XY spin chain with arbitrary time-dependent magnetic field and anisotropy. We argue that a certain subclass of Gaussian states, called Coherent Ensemble (CE) following [1], provides a natural and unified framework for out-of-equilibrium physics in this model. We show that $all$ correlation functions in the CE can be computed using form factor expansion and expressed in terms of Fredholm determinants. In particular, we present exact out-of-equilibrium expressions in the thermodynamic limit for the previously unknown order parameter one-point function, dynamical two-point function and equal-time three-point function.
description: 44 pages
The COVID-19 pandemic as an anathema to the commercialization of medicine and consciousness: is there a noticeable discourse in the Kazakhstani media that criticizes the commercialization of the mind and the "commercialization" of the state?
Creators: name: Zhussipbek, Galym
Publisher: name: Zenodo
Year: 2021
Subjects: neoliberal capitalism
human rights
right to health
pandemic COVID-19
Kazakhstan
media

description: In our day’s commercialization of the mind, commercialization, even commodification of health-care system is associated with the negative effects of neoliberal capitalism. This paper argues that many different discourses criticizing the commercialization of health-care and the state were produced during COVID-19 pandemic in Kazakhstani media. However, the liberal discourse about the primacy of the notion of human rights in protecting the right to health is still relatively weak in Kazakhstan. In critique of the commercialization of health-care, it is important to invoke the notion of human rights, specifically a fundamental human right — the right to health. Overall, there is a need to develop human rights-based liberal critique of neoliberalism in Kazakhstan. (Forthcoming in The Pandemic COVID-19 in Kazakhstani Media, eds. Moldiyar Ergebekov, Zhanar Temirbekova, Friedrich Ebert Foundation Kazakhstan, 2021)
description: (Forthcoming in The Pandemic COVID-19 in Kazakhstani Media, eds. Moldiyar Ergebekov, Zhanar Temirbekova, Friedrich Ebert Foundation Kazakhstan)
Percophidae Swainson 1839
Creators: name: Golani, Daniel
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Percophidae

description: PERCOPHIDAE   Bembrops caudimacula Steindachner 1876
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Sudan (Klausewitz 1980 as Bembrops adenensis; Thompson & Suttkus 2002 as Bembrops adenensis), Saudi Arabia (Klausewitz 1980 as Bembrops adenensis; Thompson & Suttkus 2002 as Bembrops adenensis).
 General distribution: Red Sea, Indo-West Pacific: Gulf of Aden and Madagascar east to southern Japan, Philippines and New Caledonia.
description: Published as part of Golani, Daniel & Fricke, Ronald, 2018, Checklist of the Red Sea Fishes with delineation of the Gulf of Suez, Gulf of Aqaba, endemism and Lessepsian migrants, pp. 1-215 in Zootaxa 4509 (1) on page 134, DOI: 10.11646/zootaxa.4509.1.1, http://zenodo.org/record/2607566
Extracting Information about EMRIs using Time-Frequency Methods
Creators: name: Wen, Linqing
name: Chen, Yanbei
name: Gair, Jonathan
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The inspirals of stellar-mass compact objects into supermassive black holes are some of the most exciting sources of gravitational waves for LISA. Detection of these sources using fully coherent matched filtering is computationally intractable, so alternative approaches are required. In Wen & Gair (2005), we proposed a detection method based on searching for significant deviation of power density from noise in a time-frequency spectrogram of the LISA data. The performance of the algorithm was assessed in Gair & Wen (2005) using Monte-Carlo simulations on several trial waveforms and approximations to the noise statistics. We found that typical extreme mass ratio inspirals (EMRIs) could be detected at distances of up to 1-3 Gpc, depending on the source parameters. In this paper, we first give an overview of our previous work in Wen & Gair (2005) and Gair & Wen (2005), and discuss the performance of the method in a broad sense. We then introduce a decomposition method for LISA data that decodes LISA's directional sensitivity. This decomposition method could be used to improve the detection efficiency, to extract the source waveform, and to help solve the source confusion problem. Our approach to constraining EMRI parameters using the output from the time-frequency method will be outlined.
description: Submitted to the proceedings of the LISA6 Symposium, 2006, GSFC, Maryland
Anisotropic transport and de Haas$-$van Alphen oscillations in quasi-one-dimensional TaPtTe$_5$
Creators: name: Jiao, Wen-He
name: Xiao, Shaozhu
name: Li, Bin
name: Xu, Chunqiang
name: Xie, Xiao-Meng
name: Qiu, Hang-Qiang
name: Xu, Xiaofeng
name: Liu, Yi
name: Song, Shi-Jie
name: Zhou, Wei
name: Zhai, Hui-Fei
name: Ke, X.
name: He, Shaolong
name: Cao, Guang-Han
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Because of the unique physical properties and potential applications, the exploration of quantum materials with diverse symmetry-protected topological states has attracted considerable interest in the condensed-matter community in recent years. Most of the topologically nontirvial materials identified thus far have two-dimensional or three-dimensional structural characteristics, while the quasi-one-dimensional (quasi-1D) analogs are rare. Here we report on anisotropic magnetoresistance, Hall effect, and quantum de Haas$-$van Alphen (dHvA) oscillations in TaPtTe$_5$ single crystals, which possess a layered crystal structure with quasi-1D PtTe$_2$ chains. TaPtTe$_5$ manifests an anisotropic magnetoresistance and a nonlinear Hall effect at low temperatures. The analysis of the dHvA oscillations reveals two major oscillation frequencies (63.5 T and 95.2 T). The corresponding light effective masses and the nonzero Berry phases suggest the nontrivial band topology in TaPtTe$_5$, which is further corroborated by the first-principles calculations. Our results suggest that TaPtTe$_5$, in analogy with its sister compounds TaPdTe$_5$ and TaNiTe$_5$, is another quasi-1D material hosting topological Dirac fermions.
description: There are some errors in the current vertion. After proper modifications, updated manuscript will be resubmitted