cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Solving Tolman-Oppenheimer-Volkoff equations in $f(T)$ gravity: a novel approach
Creators: name: Fortes, H. G. M.
name: de Araujo, J. C. N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The torsion models have stood out among the proposals for an alternative description of gravity. The simplest of them, the Teleparallel theory, is equivalent to General Relativity and there are many studies that seek to study its extension to more general functions of the torsion $T$. The purpose of {our study } is to consider a family of $f(T)$ models and apply their corresponding Tolman-Oppenheimer-Volkof equations to compact objects such as neutron stars. Consequently, through a numerical analysis, calculate, among other things, the maximum mass allowed by the model for a neutron star, which would also allow us to evaluate which models are in accordance with observations. In the present paper, the first in the series, we show explicitly the set of equations that must be solved, and how to solve it, in order to model compact stars in $f(T)$ gravity without the need to adopt any particular form for the metric functions or consider any perturbative approach, as has been done in some works in the literature.
title: Δυναμική προσομοίωση της λειτουργίας μικρο-συστημάτων ηλεκτρικής ενέργειας
Creators: name: Τσιαμαλος Χρηστος
Publisher: name: Technical University of Crete
Year: 2015

description: Η ανάγκη μείωσης των εκπομπών αερίων του θερμοκηπίου στον τομέα της παροχής ηλεκτρικής ενέργειας και η αναδιάρθρωση των επιχειρήσεων ηλεκτρικής ενέργειας είναι οι κύριοι παράγοντες για το αυξανόμενο ενδιαφέρον για μικρο-παραγωγή. Η μεγάλης κλίμακας ενοποίηση των μικρών παραγωγικών μονάδων (micro sources) με ονομαστική ισχύ μερικών δεκάδων kW οδηγούν σε μία νέα έννοια, στο έξυπνο δίκτυο (smart grid).
Το έξυπνο δίκτυο περιλαμβάνει ένα δίκτυο χαμηλής τάσης, τα φορτία του, μερικές μικρο-μονάδες παραγωγής συνδεδεμένες στον μετατροπέα του και ένα σύστημα ελέγχου και διαχείρισης. Περιλαμβάνει κυρίως συστήματα ανανεώσιμων πηγών ενέργειας (μικρές ανεμογεννήτριες και φωτοβολταϊκά πάνελ) και συσκευές αποθήκευσης (μπαταρίες).
Η παρούσα διπλωματική εργασία επικεντρώνεται στην δυναμική προσομοίωση ενός τέτοιου έξυπνου δικτύου και στη συμπεριφορά του δικτύου όταν αυτό λειτουργεί σε λειτουργία νησιού (island mode).
Chaotic Analog-to-Information Conversion: Principle and Reconstructability with Parameter Identifiability
Creators: name: Xi, Feng
name: Chen, Sheng Yao
name: Liu, Zhong
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: This paper proposes a chaos-based analog-to-information conversion system for the acquisition and reconstruction of sparse analog signals. The sparse signal acts as an excitation term of a continuous-time chaotic system and the compressive measurements are performed by sampling chaotic system outputs. The reconstruction is realized through the estimation of the sparse coefficients with principle of chaotic parameter estimation. With the deterministic formulation, the analysis on the reconstructability is conducted via the sensitivity matrix from the parameter identifiability of chaotic systems. For the sparsity-regularized nonlinear least squares estimation, it is shown that the sparse signal is locally reconstructable if the columns of the sparsity-regularized sensitivity matrix are linearly independent. A Lorenz system excited by the sparse multitone signal is taken as an example to illustrate the principle and the performance.
description: 36 pages,13 figures
title: Ανάλυση αστοχιών - βλαβών διασυνδεδεμένων φωτοβολταϊκών σταθμών στην Ελλάδα
title: Analysis of failures for grid-connected PV plants in Greece
Creators: name: Χηρας Αθανασιος
Publisher: name: Technical University of Crete
Year: 2018

description: Η παρούσα εργασία πραγματεύεται τη χρήση στατιστικών μεθόδων στη διερεύνηση των παραγόντων που επηρεάζουν τις αστοχίες-βλάβες σε διασυνδεδεμένους φωτοβολταϊκούς (ΦΒ) σταθμούς στην Ελλάδα.
Για τη διεξαγωγή της μελέτης, απαιτήθηκε αρχικά η διερεύνηση της υπάρχουσας κατάστασης των ΦΒ σταθμών στην Ελλάδα, καθώς και η βιβλιογραφική έρευνα στις ήδη δημοσιευμένες επιστημονικές μελέτες σχετικά με την κατηγοριοποίηση και διάκριση των αστοχιών σε ΦΒ συστήματα. Στη συνέχεια επιλέχθηκε το δείγμα της έρευνας από πραγματικές αστοχίες, όπως προέκυψαν από αρχεία συντήρησης και αποκατάστασης βλαβών, σε 44 ΦΒ σταθμούς σε όλη την Ελλάδα. Σε αυτό το δείγμα εξετάστηκαν κατάλληλες μεταβλητές για την άντληση πληροφορίας σχετικά με τις αστοχίες. Το σύνολο αυτής της πληροφορίας εισήχθη στο SPPS για τη διενέργεια περιγραφικών και επαγωγικών στατιστικών αναλύσεων.
Από το σύνολο των στατιστικών αναλύσεων προκύπτουν χρήσιμα συμπεράσματα ως προς τις σχέσεις των μεταβλητών που επηρεάζουν τις αστοχίες.
title: Προεπεξεργασία λυματολάσπης για αυξημένη ανάκτηση θρεπτικών με καταβύθιση στρουβίτη
Creators: name: Μιχαλακη Σπυριδουλα
Publisher: name: Technical University of Crete
Year: 2018

description: Στη παρούσα διπλωματική εργασία μελετήθηκαν δυο είδη προεπεξεργασίας
της λυματολάσπης, εξετάζοντας δυο βασικές παραμέτρους, ώστε να επιτευχθεί
αυξημένη ανάκτηση ολικού φωσφόρου για την καταβύθιση του στρουβίτη.
Στο θεωρητικό μέρος έγινε αναφορά στην αναγκαιότητα για την επεξεργασία
των υγρών αποβλήτων πριν τη διάθεσή τους στους υδάτινους αποδέκτες. Ακόμη,
αναφέρθηκε η ανάγκη για την απομάκρυνση, καθώς και την ανάκτηση των
θρεπτικών συστατικών από τα αστικά υγρά απόβλητα. Τέλος, παρουσιάζεται μια
ποικιλία στοιχείων σχετικά με την καταβύθιση του στρουβίτη, ως μέθοδος
ανάκτησης θρεπτικών συστατικών, αλλά και οι τρόποι με τους οποίους είναι δυνατή η προεπεξεργασία της λυματολάσπης. Σχετικά με το πειραματικό μέρος της εργασίας, στα δείγματα της ιλύος που προέρχονται από το βιολογικό καθαρισμό της πόλης των Χανίων έγινε προεπεξεργασία με απλή θέρμανση, αλλά και με θέρμανση με μικροκύματα, μελετώντας τις παραμέτρους του χρόνου και της δόσης του υπεροξειδίου του υδρογόνου (H2O2), ώστε στα στραγγίδια που αντιστοιχούν στις βέλτιστες συνθήκες προεπεξεργασίας να επιτευχθεί η ανάκτηση του ολικού φωσφόρου με σκοπό τη μελέτη καταβύθισης του στρουβίτη (MgNH4PO4 6H2O). Η μελέτη έγινε με χρήση του
Jar Test. Βρέθηκε η κατάλληλη τιμή του pH στην οποία επιτυγχάνεται η καταβύθιση του στρουβίτη με προσθήκη του MgCl2 6H2O ως πηγή μαγνησίου. Η όλη διαδικασία κρίνεται σχεδόν αποτελεσματική από την εναπομένουσα συγκέντρωση των αμμωνιακών ιόντων στο διηθημένο υπερκείμενο υγρό, αλλά και από τα αποτελέσματα που εξήχθησαν από την ανάλυση XRD για την ταυτοποίηση του ιζήματος, καθώς ήταν μικρή η ποσότητα του στρουβίτη που παράχθηκε.
Τέλος, εξήχθησαν συμπεράσματα με βάση τα αποτελέσματα της πειραματικής
διαδικασίας.
Supreme Local Lyapunov Exponents and Chaotic Impulsive Synchronization
Creators: name: Chen, ShengYao
name: Xi, Feng
name: Liu, Zhong
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Impulsively synchronized chaos with criterion from conditional Lyapunov exponent is often interrupted by desynchronized bursts. This is because the Lyapunov exponent cannot characterize local instability of synchronized attractor. To predict the possibility of the local instability, we introduce a concept of supreme local Lyapunov exponent (SLLE), which is defined as supremum of local Lyapunov exponents over the attractor. The SLLE is independent of the system trajectories and therefore, can characterize the extreme expansion behavior in all local regions with prescribed finite-time interval. It is shown that the impulsively synchronized chaos can be kept forever if the largest SLLE of error dynamical systems is negative and then the burst behavior will not appear. In addition, the impulsive synchronization with negative SLLE allows large synchronizable impulsive interval, which is significant for applications.
description: 20 pages, 8 figures, accepted to International Journal of Bifurcation and Chaos
Analytical Framework for Quantum Alternating Operator Ansätze
Creators: name: Hadfield, Stuart
name: Hogg, Tad
name: Rieffel, Eleanor G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop a framework for analyzing layered quantum algorithms such as quantum alternating operator ansätze. Our framework relates quantum cost gradient operators, derived from the cost and mixing Hamiltonians, to classical cost difference functions that reflect cost function neighborhood structure. By considering QAOA circuits from the Heisenberg picture, we derive exact general expressions for expectation values as series expansions in the algorithm parameters, cost gradient operators, and cost difference functions. This enables novel interpretability and insight into QAOA behavior in various parameter regimes. For single-level QAOA1 we show the leading-order changes in the output probabilities and cost expectation value explicitly in terms of classical cost differences, for arbitrary cost functions. This demonstrates that, for sufficiently small positive parameters, probability flows from lower to higher cost states on average. By selecting signs of the parameters, we can control the direction of flow. We use these results to derive a classical random algorithm emulating QAOA1 in the small-parameter regime, i.e., that produces bitstring samples with the same probabilities as QAOA1 up to small error. For deeper QAOAp circuits we apply our framework to derive analogous and additional results in several settings. In particular we show QAOA always beats random guessing. We describe how our framework incorporates cost Hamiltonian locality for specific problem classes, including causal cone approaches, and applies to QAOA performance analysis with arbitrary parameters. We illuminate our results with a number of examples including applications to QUBO problems, MaxCut, and variants of MaxSat. We illustrate the application to QAOA circuits using mixing unitaries beyond the transverse-field mixer through two examples of constrained optimization, Max Independent Set and Graph Coloring.
description: Updated to match published version
7induced travel demand: evidence from a pseudo panel data based structural equations model
Creators: name: Weis, Claude
name: Axhausen, Kay W.
Publisher: name: ETH Zurich
Year: 2009
Subjects: VERKEHRSNACHFRAGE (VERKEHR UND TRANSPORT)
VERKEHRSMODELLE + VERKEHRSSIMULATION (VERKEHR UND TRANSPORT)
SCHWEIZ (MITTELEUROPA). SCHWEIZERISCHE EIDGENOSSENSCHAFT
TRAVEL DEMAND (TRANSPORTATION AND TRAFFIC)
TRANSPORT MODELS + TRAFFIC SIMULATION (TRANSPORTATION AND TRAFFIC)
SWITZERLAND (CENTRAL EUROPE). SWISS CONFEDERATION
info:eu-repo/classification/ddc/380
Commerce, communications, transport

description: Arbeitsberichte Verkehrs- und Raumplanung, 558
title: Ανάλυση ποιότητας εσωτερικού περιβάλλοντος στην περιοχή του Ρεθύμνου
Creators: name: Δανδολου Μαρινα
Publisher: name: Technical University of Crete
Year: 2018

description: Η ποιότητα του εσωτερικού περιβάλλοντος μίας κατοικίας επηρεάζει τόσο την υγεία όσο και την ευημερία των κατοίκων της. Στις μέρες μας, λόγω της συνεχούς βελτίωσης του επιπέδου διαβίωσης των ανθρώπων, θεωρείται δεδομένο, ότι στις ανεπτυγμένες χώρες, οι συνθήκες και το περιβάλλον στον οποίο περνούν οι άνθρωποι πολλές ώρες της ημέρας τους, θα είναι ικανοποιητικές.
Η παρούσα εργασία έχει ως αντικείμενο την ανάλυση της ποιότητας του εσωτερικού περιβάλλοντος, κατοικιών στην περιοχή του Ρεθύμνου, στην Κρήτη. Για την εκπόνηση της έρευνας μοιράστηκαν και συλλέχθηκαν 300 ερωτηματολόγια σε τυχαίους κατοίκους της πόλης. Τα ερωτηματολόγια αυτά περιελάμβαναν ερωτήσεις που αφορούσαν στο έτος 2015, ενώ μοιράστηκαν στους ερωτηθέντες κατά τη διάρκεια των ετών 2016 και 2017. Από τα αποτελέσματα της έρευνας εξήχθησαν συμπεράσματα σχετικά με τη θερμική άνεση, την ποιότητα αέρα και την οπτική άνεση των νοικοκυριών. Τα δεδομένα που συλλέχθηκαν επεξεργάστηκαν με το λογισμικό IBM SPSS version 23.
Από τα αποτελέσματα της έρευνας, εξήχθησαν συμπεράσματα που αφορούν την ποιότητα του εσωτερικού περιβάλλοντος των κατοικιών που μελετήθηκαν και κατ’ επέκταση γενικά συμπεράσματα για τις κατοικίες στην πόλη του Ρεθύμνου. Επίσης, μελετήθηκαν οι συσχετίσεις μεταξύ των μεταβλητών, συγκεκριμένα, από ποιους παράγοντες εξαρτάται και επηρεάζεται η ποιότητα του περιβάλλοντος της κατοικίας. Η πλειοψηφία των ερωτηθέντων λοιπόν, δεν αισθάνεται θερμική άνεση στην κατοικία του, αισθάνεται όμως τόσο οπτική άνεση, όσο και ικανοποίηση με την ποιότητα του αέρα στο χώρο τους. Επιπροσθέτως, συμπεράναμε ότι η ποιότητα εξαρτάται από το φύλο, το εισόδημα, την μόνωση της κατοικίας στην οροφή και στην τοιχοποιία, καθώς επίσης και από το είδος του καύσιμου για θέρμανση.
Dynamic Routing and Spectrum Assignment based on the Availability of Consecutive Sub-channels in Flexi-grid Optical Networks
Creators: name: Lohani, Varsha
name: Sharma, Anjali
name: Singh, Yatindra Nath
Publisher: name: arXiv
Year: 2021
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Using Optical Orthogonal Frequency Multiplexing (O-OFDM), variable bandwidth channels can be created in Elastic Optical Networks (EON). This allows the use of spectrum more efficiently by allocating integral multiple of basic bandwidth slots to the lightpath requests. Consequently, such networks are also called flexible grid optical networks. It also adds a constraint of keeping all the allocated slots together when deciding the routes for the requests. This constraint called the contiguity constraint makes the routing and spectrum algorithms more challenging. In any network, the lightpath requests will arrive and depart dynamically and will invariably lead to spectrum fragmentation, and hence network will have a reduction in maximum possible utilization due to increased blocking probability. In this paper, we have presented an improvised RSA algorithm that leads to lesser fragmentation. It is evident from the results that the presented RSA algorithm uses adaptive parameters to reduce the blocking probability and fragmentation compared to other algorithms reported in the recent past.
Благоприятная атмосфера на занятии по иностранному языку как фактор качества обучения
Creators: name: Бочкина, Елена
Publisher: name: ООО Цифра
Year: 2023
Subjects: motivation
non-didactic factors
psychological climate
enabling environment
socio-communicative aspect
мотивация
недидактические факторы
психологический климат
благоприятная атмосфера
социально-коммуникативный аспект

description: Международный научно-исследовательский журнал, Выпуск 11 (137) 2023
title: Εφαρμογή της τεχνικής του Landfarming σε ρυπασμένα χώματα από diesel στην περιοχή Πουριανός Σταυρός του Πηλίου
Creators: name: Μαμακος Γεωργιος
Publisher: name: Technical University of Crete
Year: 2018

description: Σκοπός της παρούσας εργασίας είναι ο σχεδιασμός και εφαρμογή στο πεδίο της τεχνικής landfarming, για την αποκατάσταση ρυπασμένων από diesel προϊόντων εκσκαφής, σε Μονάδα της Πολεμικής Αεροπορίας (9η ΜΣΕΠ) στην περιοχή «Πουριανός Σταυρός» Πηλίου.
Επιλέχθηκαν περίπου 300 m3 ρυπασμένου χώματος προς αποκατάσταση και η εγκατάσταση του Landfarming χωροθετήθηκε εντός της 9ης ΜΣΕΠ. Η περιοχή χωρίστηκε σε τρείς υποτομείς, όπου εφαρμόστηκαν ισάριθμα διαφορετικά σενάρια βιοεξυγίανσης, για χρονική περίοδο 87 ημερών:
•	Στην περιοχή «Α», προστέθηκαν θρεπτικά και εφαρμόστηκε πρόγραμμα διαβροχής και αερισμού.
•	Στην περιοχή «Β» εφαρμόστηκε πρόγραμμα διαβροχής και αερισμού χωρίς την προσθήκη θρεπτικών.
•	Στην περιοχή «Γ» μετά την αρχική διαμόρφωσή της, εφαρμόστηκε απλή παρακολούθηση της διαδικασίας εξασθένησης του ρύπου (Natural Attenuation), χωρίς να πραγματοποιείται αερισμός, προσθήκη υγρασίας και θρεπτικών.
Η μέθοδος για την εξέταση των παραγόντων βιοεξυγίανσης βασίστηκε στο τροποποιημένο πρωτόκολλο δοκιμής της αποτελεσματικότητας των παραγόντων βιοεξυγίανσης που ανέπτυξε η EPA («EPA 40 Code of Federal Regulations, Part 300, Appendix C»). Το πρωτόκολλο δοκιμής επιδιώκει να καθορίσει την ικανότητα ενός προϊόντος να βιοδιασπάσει το πετρέλαιο μέσω της ποσοτικοποίησης των αλλαγών στη σύνθεση του πετρελαίου. Πιο συγκεκριμένα, εξετάζει τη μικροβιακή δραστηριότητα (μέσω των μικροβιολογικών αναλύσεων – CFUs και MPN προσδιορισμός) και ποσοτικοποιεί την απομάκρυνση των κορεσμένων αλειφατικών υδρογονανθράκων και των πολυκυκλικών αρωματικών υδρογονανθράκων (PAHs) με ανάλυση συγκεκριμένων συστατικών στο GC/MS. Οι μετρούμενες συγκεντρώσεις κανονικοποιούνται ως προς το χοπάνιο για αβιοτικό έλεγχο.
Από τα αποτελέσματα των αναλύσεων, προέκυψε ότι το ποσοστό απομάκρυνσης στην περιοχή «Α» ήταν 75%, στην περιοχή «Β» 72% και στην περιοχή «Γ» 51%.
Διαπιστώθηκε συνεπώς, ότι με την προσθήκη θρεπτικών, υγρασίας και αερισμού ή μόνο με την προσθήκη υγρασίας και αερισμού, συνθήκες οι οποίες ευνοούν την ανάπτυξη των μικροοργανισμών, αυξάνεται σημαντικά ο ρυθμός απομάκρυνσης του ρύπου. Ο δε χρόνος αποκατάστασης του ρυπασμένου εδάφους, είναι συντομότερος στην περίπτωση της προσθήκης θρεπτικών υλικών.
Η επιλογή του Natural Attenuation, οδήγησε σε απομάκρυνση σημαντικού ποσοστού του ρύπου, αλλά με βραδύτερο ρυθμό σε σχέση με τις άλλες δύο περιοχές.
Geometric algebra techniques in flux compactifications (II)
Creators: name: Lazaroiu, Calin-Iuliu
name: Babalic, Elena-Mirela
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study constrained generalized Killing spinors over the metric cone and cylinder of a (pseudo-)Riemannian manifold, developing a toolkit which can be used to investigate certain problems arising in supersymmetric flux compactifications of supergravity theories. Using geometric algebra techniques, we give conceptually clear and computationally effective methods for translating supersymmetry conditions for the metric and fluxes of the unit section of such cylinders and cones into differential and algebraic constraints on collections of differential forms defined on the cylinder or cone. In particular, we give a synthetic description of Fierz identities, which are an important ingredient of such problems. As a non-trivial application, we consider the most general N=2 compactification of eleven-dimensional supergravity on eight-manifolds.
description: 56 pages, 2 figures, some commutative diagrams
title: Ενεργειακή αξιολόγηση σχολικών κτιρίων
Creators: name: Αλιφερης Ανδρεας
Publisher: name: Technical University of Crete
Year: 2017

description: Η χρονική περίοδος που διανύουμε αποτελεί κομβικό σημείο στην ενεργειακή
αναβάθμιση των κτιρίων. Πολλά κτίρια παγκοσμίως έχουν ανακαινιστεί και
αξιοποιηθεί ενεργειακά μέσω Ανανεώσιμων Πηγών Ενέργειας (ΑΠΕ) και άλλων
ενεργειακών μεθόδων. Σε αυτά τα κτίρια τοποθετούνται και τα δημοτικά σχολεία
δημόσιου χαρακτήρα και επιδέχονται άμεσης αξιοποίησης με εγκατάσταση ΑΠΕ
καθώς σε αυτά βρίσκονται ‘’ευαίσθητες ηλικίες’’.

Στην παρούσα διπλωματική εργασία μελετήθηκε η ενεργειακή αναβάθμιση δύο
δημοτικών σχολείων. Αυτό επιτυγχάνεται με την μείωση των ενεργειακών λειτουργιών
σε συνδυασμό με την βελτίωση της ποιότητας των παρεχόμενων ενεργειακών
υπηρεσιών. Αρχικά, έγινε προσομοίωση του κελύφους κάθε σχολικού κτιρίου με την
χρησιμοποίηση του λογισμικού OpenStudio. Στην συνέχεια, με την βοήθεια του
λογισμικού του Sketch up έγινε ορισμός των θερμικών ζωνών του κάθε σχολικού
κτιρίου ώστε να είναι εφικτή η συσχέτιση με το λογισμικό του OpenStudio. Με τον
τρόπο αυτό βγήκαν ενεργειακά αποτελέσματα για το κάθε σχολείο και ορίστηκαν οι
θερμικές, ηλεκτρικές και ψυκτικές απαιτήσεις καθώς και οι ενεργειακές απαιτήσεις για
την κατανάλωση του φωτισμού.

Έπειτα, με την βοήθεια του λογισμικού RETScreen ,έγινε μελέτη σεναρίων για την
ενεργειακή αναβάθμιση των εξεταζόμενων σχολικών κτιρίων. Τα σενάρια αυτά
αφορούν την τοποθέτηση αντλίας θερμότητας, φωτοβολταϊκού συστήματος και
συστήματος βιομάζας, Τέλος, γίνεται σύγκριση των ενεργειακών αποτελεσμάτων,
τόσο για τα συστήματα του κάθε σχολείου μεμονωμένα όσο και για τα δύο σχολικά
κτίρια μεταξύ τους και προτείνεται η κατάλληλη μέθοδος για το κάθε σχολείο. Μετά
την ολοκλήρωση της, η εργασία θα δοθεί στα εξεταζόμενα σχολεία προκειμένου να
χρησιμοποιηθεί για την άμεση ενεργειακή τους αναβάθμιση.
Steady jet ejections from the innermost region of advection-dominated accretion flow around a black hole
Creators: name: Inoue, Hajime
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study ejection mechanisms for two kinds of steady jets: one observed from black hole binaries in the low/hard state and the other from SS433. The specific energy of the ejected gas is required to be positive for the jets to get to infinity, while that of the accreted gas is naively considered to be negative at the outermost boundary of the accretion flow. To reconcile the opposite sign of the specific energies, we propose a situation where two layers exist in the accretion flow and one layer receives energy from the other sufficiently for the specific energy to be positive. For the steady jets in the low/hard state, the accretion ring at the outermost end of the accretion flow is considered to yield two-layer flow in which a geometrically thick ADAF sandwiches a geometrically thin accretion disk and the thin disk is supposed to turn to another ADAF on the inner side. The energy transfer is expected to occur through turbulent mixing between the two layers and the upper layer is discussed to have the positive specific energy large enough for the terminal velocity to be $\sim$ 0.1 $c$. For the steady jets from SS433, a slim disk is argued to separate into two stratified layers due to the photon diffusion in the direction perpendicular to the equatorial plane under the advection dominated situation. In this case, the specific energy of the upper layer is expected to be positive such that the terminal velocity exceeds 0.2 $c$. The jet ejection process near the black hole is investigated commonly to both the two-layer cases and predicts the jet opening angle becomes as small as 2$^{\circ}$.
description: Accepted to PASJ
Convergence of a Packet Routing Model to Flows Over Time
Creators: name: Sering, Leon
name: Koch, Laura Vargas
name: Ziemke, Theresa
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Data Structures and Algorithms (cs.DS)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 05C21, 91A07

description: The mathematical approaches for modeling dynamic traffic can roughly be divided into two categories: discrete packet routing models and continuous flow over time models. Despite very vital research activities on models in both categories, the connection between these approaches was poorly understood so far. In this work we build this connection by specifying a (competitive) packet routing model, which is discrete in terms of flow and time, and by proving its convergence to the intensively studied model of flows over time with deterministic queuing. More precisely, we prove that the limit of the convergence process, when decreasing the packet size and time step length in the packet routing model, constitutes a flow over time with multiple commodities. In addition, we show that the convergence result implies the existence of approximate equilibria in the competitive version of the packet routing model. This is of significant interest as exact pure Nash equilibria, similar to almost all other competitive models, cannot be guaranteed in the multi-commodity setting. Moreover, the introduced packet routing model with deterministic queuing is very application-oriented as it is based on the network loading module of the agent-based transport simulation MATSim. As the present work is the first mathematical formalization of this simulation, it provides a theoretical foundation and an environment for provable mathematical statements for MATSim.
description: Mathematics of Operations Research (2022)
The standard cohomology of regular Courant algebroids
Creators: name: Cai, Xiongwei
name: Chen, Zhuo
name: Xiang, Maosong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 58A50 (primary) 53D17, 16E45 (secondary)

description: For any regular Courant algebroid $E$ over a smooth manifold $M$ with characteristic distribution $F$ and ample Lie algebroid $A_E$, we prove that there exists a canonical homological vector field on the graded manifold $A_E[1] \oplus (TM/F)^\ast[2]$ such that the resulting dg manifold $\mathcal{M}_E$, which we call the minimal model of the Courant algebroid $E$, encodes all cohomological information of $E$. Indeed, the standard cohomology of $E$ can be identified with the cohomology of the function space on $\mathcal{M}_E$, which can be computed by a Hodge-to-de Rham type spectral sequence. We apply this result to generalized exact Courant algebroids and those arising from regular Lie algebroids.
description: 40 pages. Final version. To appear in Advances in Mathematics
title: Εκτίμηση της παραμένουσας διάρκειας ζωής ατράκτων βιομηχανικών αεριοστροβίλων για μείωση του κόστους αντικατάστασης
Creators: name: Ζουριδάκη Ανδρομάχη-Ευσεβία
Publisher: name: Technical University of Crete
Year: 2006

description: Μη διαθέσιμο
Coincident Rigidity of 2-Dimensional Frameworks
Creators: name: Guler, Hakan
name: Jackson, Bill
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 52C25

description: Fekete, Jordán and Kaszanitzky [4] characterised the graphs which can be realised as 2-dimensional, infinitesimally rigid, bar-joint frameworks in which two given vertices are coincident. We formulate a conjecture which would extend their characterisation to an arbitrary set T of vertices and verify our conjecture when |T| = 3.
title: Ανάλυση και σχεδίαση ενός ευφυούς συστήματος υποστήριξης αποφάσεων για την πρόβλεψη των ημερησίων εξαγωγών καυσίμων της Ε.Κ.Ο. Α.Β.Ε.Ε.
Creators: name: Τσίγκος Κλεάνθης
Publisher: name: Technical University of Crete
Year: 2000

description: Μη διαθέσιμο
Higgs-Boson Production at Small Transverse Momentum
Creators: name: Becher, Thomas
name: Neubert, Matthias
name: Wilhelm, Daniel
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using methods from effective field theory, we have recently developed a novel, systematic framework for the calculation of the cross sections for electroweak gauge-boson production at small and very small transverse momentum q_T, in which large logarithms of the scale ratio m_V/q_T are resummed to all orders. This formalism is applied to the production of Higgs bosons in gluon fusion at the LHC. The production cross section receives logarithmically enhanced corrections from two sources: the running of the hard matching coefficient and the collinear factorization anomaly. The anomaly leads to the dynamical generation of a non-perturbative scale q_* ~ m_H e^{-const/α_s(m_H)} ~ 8 GeV, which protects the process from receiving large long-distance hadronic contributions. We present detailed numerical predictions for the transverse-momentum spectrum of the Higgs boson, finding that it is quite insensitive to hadronic effects.
description: 18 pages, 5 figures; v2: published version, includes a correction in (8) and (22)
A new approach to evaluate long term user reactions to changes in transport costs
Creators: name: Erath, Alexander
name: Axhausen, Kay W.
Publisher: name: ETH Zurich
Year: 2009
Subjects: subject: CHOICE OF MEANS OF TRANSPORTATION (ECONOMICS)
subject: TRAVELLER BEHAVIOUR (TRANSPORTATION AND TRAFFIC)
subject: COST ESTIMATING
subject: SURVEY METHODS (SOCIAL SCIENCES)
subject: VERKEHRSMITTELWAHL (WIRTSCHAFTSWISSENSCHAFTEN)
subject: VERKEHRSVERHALTEN DER BEVÖLKERUNG (VERKEHR UND TRANSPORT)
subject: KOSTENSCHÄTZUNG
subject: ERHEBUNGSVERFAHREN (SOZIALWISSENSCHAFTEN)
subject: info:eu-repo/classification/ddc/624
subject: info:eu-repo/classification/ddc/330
subject: info:eu-repo/classification/ddc/004
subject: Civil engineering
subject: FOS: Civil engineering
subject: Economics
subject: Data processing, computer science

description: Arbeitsberichte Verkehrs- und Raumplanung, 572
Long distance travel in Europe today: experiences with a new survey
Creators: name: Frei, Andreas
name: Kuhnimhof, Tobias
name: Axhausen, Kay W.
Publisher: name: ETH Zurich
Year: 2009
Subjects: VERKEHRSANALYSE (VERKEHR UND TRANSPORT)
VERKEHRSVERHALTEN DER BEVÖLKERUNG (VERKEHR UND TRANSPORT)
EUROPA
TRAFFIC ANALYSIS (TRANSPORTATION AND TRAFFIC)
TRAVELLER BEHAVIOUR (TRANSPORTATION AND TRAFFIC)
EUROPE
info:eu-repo/classification/ddc/380
Commerce, communications, transport

description: Arbeitsberichte Verkehrs- und Raumplanung, 569
Models of mode choice and mobility tool ownership beyond 2008 fuel prices
Creators: name: Weis, Claude
name: Axhausen, Kay W.
name: Schlich, Robert
name: Zbinden, René
Publisher: name: ETH Zurich
Year: 2009
Subjects: VERKEHRSMITTELWAHL (WIRTSCHAFTSWISSENSCHAFTEN)
ENERGIE UND UMWELT
PREISE + PREISBILDUNG
CHOICE OF MEANS OF TRANSPORTATION (ECONOMICS)
ENERGY AND ENVIRONMENT
PRICES + PRICE FORMATION
info:eu-repo/classification/ddc/380
Commerce, communications, transport

description: Arbeitsberichte Verkehrs- und Raumplanung, 566
Stability of tangential discontinuity for the vortex pancakes
Creators: name: Agafontsev, D. S.
name: Kuznetsov, E. A.
name: Mailybaev, A. A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Within the incompressible three-dimensional Euler equations, we study the pancake-like high vorticity regions, which arise during the onset of developed hydrodynamic turbulence. We show that these regions have an internal fine structure consisting of three vortex layers. Such a layered structure, together with the power law of self-similar evolution of the pancake, prevents development of the Kelvin-Helmholtz instability.
description: 4 pages, 2 figures
Supersymmetric Field Theories on Three-Manifolds
Creators: name: Closset, Cyril
name: Dumitrescu, Thomas T.
name: Festuccia, Guido
name: Komargodski, Zohar
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We construct supersymmetric field theories on Riemannian three-manifolds M, focusing on N=2 theories with a U(1)_R symmetry. Our approach is based on the rigid limit of new minimal supergravity in three dimensions, which couples to the flat-space supermultiplet containing the R-current and the energy-momentum tensor. The field theory on M possesses a single supercharge, if and only if M admits an almost contact metric structure that satisfies a certain integrability condition. This may lead to global restrictions on M, even though we can always construct one supercharge on any given patch. We also analyze the conditions for the presence of additional supercharges. In particular, two supercharges of opposite R-charge exist on every Seifert manifold. We present general supersymmetric Lagrangians on M and discuss their flat-space limit, which can be analyzed using the R-current supermultiplet. As an application, we show how the flat-space two-point function of the energy-momentum tensor in N=2 superconformal theories can be calculated using localization on a squashed sphere.
description: 53 pages; minor changes
On Rational Points of Varieties over Local Fields having a Model with Tame Quotient Singularities
Creators: name: Hartmann, Annabelle
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D10, 14B05, 14B10

description: We study rational points on a smooth variety X over a complete local field K with algebraically closed residue field, and models of X with tame quotient singularities. If a model of X is the quotient of a Galois action on a weak Néron model of the base change of X to a tame Galois extension of K, then we construct a canonical weak Néron model of X with a map to this model, and examine its special fiber. As an application we get examples of singular models of X such that X has K-rational points specializing to a singular point of this model. Moreover we obtain formulas for the motivic Serre invariant and the rational volume, and the existence of K-rational points on certain K-varieties with potential good reduction.
description: 26 pages; to appear in Trans. Amer. Math. Soc., minor changes
Production of K$^{*}(892)^{0}$ and $ϕ(1020)$ in pp and Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV
Creators: name: ALICE Collaboration
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The production of K$^{*}(892)^{0}$ and $ϕ(1020)$ mesons in proton-proton (pp) and lead-lead (Pb-Pb) collisions at $\sqrt{s_\mathrm{NN}} = 5.02$ TeV has been measured using the ALICE detector at the Large Hadron Collider (LHC). The transverse momentum ($p_{\mathrm{T}}$) distributions of K$^{*}(892)^{0}$ and $ϕ(1020)$ mesons have been measured at midrapidity $(|y|<0.5)$ up to $p_{\mathrm{T}} = 20$ GeV$/c$ in inelastic pp collisions and for several Pb-Pb collision centralities. The collision centrality and collision energy dependence of the average transverse momenta agree with the radial flow scenario observed with stable hadrons, showing that the effect is stronger for more central collisions and higher collision energies. The $\mathrm{K^{*0}/K}$ ratio is found to be suppressed in Pb-Pb collisions relative to pp collisions: this indicates a loss of the measured K$^{*}(892)^{0}$ signal due to rescattering of its decay products in the hadronic phase. In contrast, for the longer-lived $ϕ(1020)$ mesons, no such suppression is observed. The nuclear modification factors ($R_{\rm AA}$) of K$^{*}(892)^{0}$ and $ϕ(1020)$ mesons are calculated using pp reference spectra at the same collision energy. In central Pb-Pb collisions for $p_{\rm T} > 8$ GeV$/c$, the $R_{\rm AA}$ values of K$^{*}(892)^{0}$ and $ϕ(1020)$ are below unity and observed to be similar to those of pions, kaons, and (anti)protons. The $R_{\rm AA}$ values at high $p_{\mathrm T}$ ($>$~8 GeV$/c$) for K$^{*}(892)^{0}$ and $ϕ(1020)$ mesons are in agreement within uncertainties for $\sqrt{s_\mathrm{NN}} = 5.02$ and 2.76 TeV.
description: 34 pages, 15 captioned figures, 3 tables, authors from page 29, published version, figures at http://alice-publications.web.cern.ch/node/7203
A Tight Upper Bound for the Third-Order Asymptotics for Most Discrete Memoryless Channels
Creators: name: Tomamichel, Marco
name: Tan, Vincent Y. F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper shows that the logarithm of the epsilon-error capacity (average error probability) for n uses of a discrete memoryless channel is upper bounded by the normal approximation plus a third-order term that does not exceed 1/2 log n + O(1) if the epsilon-dispersion of the channel is positive. This matches a lower bound by Y. Polyanskiy (2010) for discrete memoryless channels with positive reverse dispersion. If the epsilon-dispersion vanishes, the logarithm of the epsilon-error capacity is upper bounded by the n times the capacity plus a constant term except for a small class of DMCs and epsilon >= 1/2.
description: published version
title: Έλεγχος απολύμανσης νερού και υγρών αποβλήτων με χρήση UV-A και UV-C ακτινοβολίας
Creators: name: Δρούμπαλη Αριάδνη
Publisher: name: Technical University of Crete
Year: 2010

description: Μη διαθέσιμο
Demystifying Hidden Sensitive Operations in Android apps
Creators: name: Sun, Xiaoyu
name: Chen, Xiao
name: Li, Li
name: Cai, Haipeng
name: Grundy, John
name: Samhi, Jordan
name: Bissyandé, Tegawendé F.
name: Klein, Jacques
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Security of Android devices is now paramount, given their wide adoption among consumers. As researchers develop tools for statically or dynamically detecting suspicious apps, malware writers regularly update their attack mechanisms to hide malicious behavior implementation. This poses two problems to current research techniques: static analysis approaches, given their over-approximations, can report an overwhelming number of false alarms, while dynamic approaches will miss those behaviors that are hidden through evasion techniques. We propose in this work a static approach specifically targeted at highlighting hidden sensitive operations, mainly sensitive data flows. The prototype version of HiSenDroid has been evaluated on a large-scale dataset of thousands of malware and goodware samples on which it successfully revealed anti-analysis code snippets aiming at evading detection by dynamic analysis. We further experimentally show that, with FlowDroid, some of the hidden sensitive behaviors would eventually lead to private data leaks. Those leaks would have been hard to spot either manually among the large number of false positives reported by the state of the art static analyzers, or by dynamic tools. Overall, by putting the light on hidden sensitive operations, HiSenDroid helps security analysts in validating potential sensitive data operations, which would be previously unnoticed.
Additional file 15 of FBW7 suppresses ovarian cancer development by targeting the N6-methyladenosine binding protein YTHDF2
Creators: name: Xu, Fei
name: Li, Jiajia
name: Ni, Mengdong
name: Cheng, Jingyi
name: Zhao, Haiyun
name: Wang, Shanshan
name: Zhou, Xiang
name: Wu, Xiaohua
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Astronomical and Space Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 15: Table S2. The relationship between FBW7 expression and the clinicopathological features of EOC.
Greedy and Local Search Heuristics to Build Area-Optimal Polygons
Creators: name: Crombez, Loïc
name: da Fonseca, Guilherme D.
name: Gerard, Yan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences

description: In this paper, we present our heuristic solutions to the problems of finding the maximum and minimum area polygons with a given set of vertices. Our solutions are based mostly on two simple algorithmic paradigms: greedy method and local search. The greedy heuristic starts with a simple polygon and adds vertices one by one, according to a weight function. A crucial ingredient to obtain good solutions is the choice of an appropriate weight function that avoids long edges. The local search part consists of moving consecutive vertices to another location in the polygonal chain. We also discuss the different implementation techniques that are necessary to reduce the running time.
description: Second place at CG:SHOP 2019 challenge
Disaggregated Interventions to Reduce Inequality
Creators: name: Bynum, Lucius E. J.
name: Loftus, Joshua R.
name: Stoyanovich, Julia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Computers and Society (cs.CY)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: A significant body of research in the data sciences considers unfair discrimination against social categories such as race or gender that could occur or be amplified as a result of algorithmic decisions. Simultaneously, real-world disparities continue to exist, even before algorithmic decisions are made. In this work, we draw on insights from the social sciences brought into the realm of causal modeling and constrained optimization, and develop a novel algorithmic framework for tackling pre-existing real-world disparities. The purpose of our framework, which we call the "impact remediation framework," is to measure real-world disparities and discover the optimal intervention policies that could help improve equity or access to opportunity for those who are underserved with respect to an outcome of interest. We develop a disaggregated approach to tackling pre-existing disparities that relaxes the typical set of assumptions required for the use of social categories in structural causal models. Our approach flexibly incorporates counterfactuals and is compatible with various ontological assumptions about the nature of social categories. We demonstrate impact remediation with a hypothetical case study and compare our disaggregated approach to an existing state-of-the-art approach, comparing its structure and resulting policy recommendations. In contrast to most work on optimal policy learning, we explore disparity reduction itself as an objective, explicitly focusing the power of algorithms on reducing inequality.
The renormalization of fluctuating branes, the Galileon and asymptotic safety
Creators: name: Codello, A.
name: Tetradis, N.
name: Zanusso, O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the renormalization of d-dimensional hypersurfaces (branes) embedded in flat (d+1)-dimensional space. We parametrize the truncated effective action in terms of geometric invariants built from the extrinsic and intrinsic curvatures. We study the renormalization-group running of the couplings and explore the fixed-point structure. We find evidence for an ultraviolet fixed point similar to the one underlying the asymptotic-safety scenario of gravity. We also examine whether the structure of the Galileon theory, which can be reproduced in the nonrelativistic limit, is preserved at the quantum level.
description: 15 pages, 1 figure; v3: equation 4.2 and consequent equations corrected
Aligning Correlation Information for Domain Adaptation in Action Recognition
Creators: name: Xu, Yuecong
name: Yang, Jianfei
name: Cao, Haozhi
name: Mao, Kezhi
name: Yin, Jianxiong
name: See, Simon
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Domain adaptation (DA) approaches address domain shift and enable networks to be applied to different scenarios. Although various image DA approaches have been proposed in recent years, there is limited research towards video DA. This is partly due to the complexity in adapting the different modalities of features in videos, which includes the correlation features extracted as long-term dependencies of pixels across spatiotemporal dimensions. The correlation features are highly associated with action classes and proven their effectiveness in accurate video feature extraction through the supervised action recognition task. Yet correlation features of the same action would differ across domains due to domain shift. Therefore we propose a novel Adversarial Correlation Adaptation Network (ACAN) to align action videos by aligning pixel correlations. ACAN aims to minimize the distribution of correlation information, termed as Pixel Correlation Discrepancy (PCD). Additionally, video DA research is also limited by the lack of cross-domain video datasets with larger domain shifts. We, therefore, introduce a novel HMDB-ARID dataset with a larger domain shift caused by a larger statistical difference between domains. This dataset is built in an effort to leverage current datasets for dark video classification. Empirical results demonstrate the state-of-the-art performance of our proposed ACAN for both existing and the new video DA datasets.
description: The dataset HMDB-ARID is available at https://xuyu0010.github.io/vuda.html.Camera-ready version of this paper accepted at IEEE TNNLS. Correction made for Figure 1 of the Camera-ready version
The primordial black hole from running curvaton
Creators: name: Liu, Lei-Hua
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In light of our previous work \cite{Liu:2019xhn}, we investigate the possibility of the formation of a primordial black hole in the second inflationary process induced by the oscillation of curvaton. By adopting the instability of the Mathieu equation, one could utilize the $δ$ function to fully describe the power spectrum. Due to the running of curvaton mass, we can simulate the value of abundance of primordial black holes nearly covering all of the mass ranges, in which we have given three special cases. One case could account for the dark matter in some sense since the abundance of a primordial black hole is about $75\%$. At late times, the relic of exponential potential could be approximated to a constant of the order of cosmological constant dubbed as a role of dark energy. Thus, our model could unify dark energy and dark matter from the perspective of phenomenology. Finally, it sheds new light on exploring Higgs physics.
description: To be published in Chinese physics C
title: Διερεύνηση του γίγνεσθαι του άνθρακα κατά την εφαρμογή αποβλήτων στο έδαφος
Creators: name: Βαγιάκης Ιωάννης
Publisher: name: Technical University of Crete
Year: 2010

description: Μη διαθέσιμο
КЛИНИКО-ЭПИДЕМИОЛОГИЧЕСКИЕ АСПЕКТЫ ТОКСОКАРОЗА ЧЕЛОВЕКА
Creators: name: Позднякова, Марина
Publisher: name: ООО Цифра
Year: 2023
Subjects: toxocarosis
parasitosis
enzyme immunoassay
allergic reactions
токсокароз
паразитоз
иммуноферментный анализ
аллергические реакции

description: Международный научно-исследовательский журнал, Выпуск 11 (137) 2023
Additional file 19 of FBW7 suppresses ovarian cancer development by targeting the N6-methyladenosine binding protein YTHDF2
Creators: name: Xu, Fei
name: Li, Jiajia
name: Ni, Mengdong
name: Cheng, Jingyi
name: Zhao, Haiyun
name: Wang, Shanshan
name: Zhou, Xiang
name: Wu, Xiaohua
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Astronomical and Space Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 19: Table S6. Multivariate analysis of variables associated with PFS and OS.
title: Επίδραση της πηγής ακτινοβολίας στην φωτοκαταλυτική επεξεργασία αποβλήτων νηματοβαφείου
Creators: name: Πέτρου Κωνσταντίνος
Publisher: name: Technical University of Crete
Year: 2010

description: Μη διαθέσιμο