cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Υδρολογικό και υδρογεωλογικό ισοζύγιο του ποταμού Κερίτη (Δυτ. Κρήτη)
Creators: name: Λιαλιάρης Ιωάννης Γ.
Publisher: name: Technical University of Crete
Year: 1996

description: φ. 1: Εισαγωγή -- Κεφ. 2: Ιστορικό έρευνας της περιοχής -- Κεφ. 3: Κύρια χαρακτηριστικά της περιοχής έρευνας -- Κεφ. 4: Υδρολογία -- Κεφ. 5: Υδρογεωλογία -- Κεφ. 6: Προσδιορισμός συνολικού ισοζυγίου υδάτων της περιοχής Κερίτη
First application of a microscopic $K^-NN$ absorption model in calculations of kaonic atoms
Creators: name: Óbertová, J.
name: Friedman, E.
name: Mareš, J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Strong interaction energy shifts and widths in kaonic atoms are calculated for the first time using microscopic $K^- N$ + $K^- NN$ potentials derived from $K^- N$ scattering amplitudes constructed within SU(3) chiral coupled-channels models of meson-baryon interactions. The in-medium modifications of the free-space amplitudes due to the Pauli correlations are taken into account. The $K^-N+K^-NN$ potentials evaluated for 23 nuclear species are confronted with kaonic atoms data. The description of the data significantly improves when the $K^-NN$ absorption is included. To get $χ^2$ as low as for the $K^-N+$phenomenological multi-nucleon potential an additional phenomenological term, accounting for $K^{-}-3N(4N)$ processes, is still needed. However, density dependence of this phenomenological term points out some deficiencies in the microscopic potentials and further improvements of the applied model are thus desirable. The calculated branching ratios for $K^-N$ and $K^-NN$ absorption channels in the $^{12}$C$+K^-$ atom are in reasonable agreement with the old bubble chamber data, as well as with the latest data from the AMADEUS Collaboration.
description: 24 pages, 7 figures, 7 tables
A Fourier Approach to the Computation of CV@R and Optimized Certainty Equivalents
Creators: name: Drapeau, Samuel
name: Kupper, Michael
name: Papapantoleon, Antonis
Publisher: name: arXiv
Year: 2012
Subjects: subject: Risk Management (q-fin.RM)
subject: Probability (math.PR)
subject: Computational Finance (q-fin.CP)
subject: FOS: Economics and business
subject: FOS: Mathematics
subject: 91G60 91B30

description: We consider the class of risk measures associated with optimized certainty equivalents. This class includes several popular examples, such as CV@R and monotone mean-variance. Numerical schemes are developed for the computation of these risk measures using Fourier transform methods. This leads, in particular, to a very competitive method for the calculation of CV@R which is comparable in computational time to the calculation of V@R. We also develop methods for the efficient computation of risk contributions.
Universal shocks in the Wishart random matrix ensemble - 1
Creators: name: Blaizot, Jean-Paul
name: Nowak, Maciej A.
name: Warchoł, Piotr
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We show that the derivative of the logarithm of the average characteristic polynomial of a diffusing Wishart matrix obeys an exact partial differential equation valid for an arbitrary value of N, the size of the matrix. In the large N limit, this equation generalizes the simple Burgers equation that has been obtained earlier for Hermitian or unitary matrices. The solution through the method of characteristics presents singularities that we relate to the precursors of shock formation in fluid dynamical equations. The 1/N corrections may be viewed as viscous corrections, with the role of the viscosity being played by the inverse of the doubled dimension of the matrix. These corrections are studied through a scaling analysis in the vicinity of the shocks, and one recovers in a simple way the universal Bessel oscillations (so-called hard edge singularities) familiar in random matrix theory.
description: 9 pages
Моделирование генерации цифрового шума
Creators: name: Гибадуллин, Руслан
Publisher: name: ООО Цифра
Year: 2023
Subjects: signal
noise source
white noise
modelling
noise generator
structure
random variable
ring oscillator
physically unclonable function
signal quality evaluation
сигнал
источник шума
белый шум
моделирование
генератор шума
структура
случайная величина
кольцевой генератор
физически неклонируемая функция
оценка качества сигнала

description: Международный научно-исследовательский журнал, Выпуск 11 (137) 2023
Deep Learning-based ECG Classification on Raspberry PI using a Tensorflow Lite Model based on PTB-XL Dataset
Creators: name: Sharma, Kushagra
name: Eskicioglu, Rasit
Publisher: name: arXiv
Year: 2022
Subjects: subject: Signal Processing (eess.SP)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: The number of IoT devices in healthcare is expected to rise sharply due to increased demand since the COVID-19 pandemic. Deep learning and IoT devices are being employed to monitor body vitals and automate anomaly detection in clinical and non-clinical settings. Most of the current technology requires the transmission of raw data to a remote server, which is not efficient for resource-constrained IoT devices and embedded systems. Additionally, it is challenging to develop a machine learning model for ECG classification due to the lack of an extensive open public database. To an extent, to overcome this challenge PTB-XL dataset has been used. In this work, we have developed machine learning models to be deployed on Raspberry Pi. We present an evaluation of our TensorFlow Model with two classification classes. We also present the evaluation of the corresponding TensorFlow Lite FlatBuffers to demonstrate their minimal run-time requirements while maintaining acceptable accuracy.
Additional file 18 of The swan genome and transcriptome, it is not all black and white
Creators: name: Karawita, Anjana C.
name: Cheng, Yuanyuan
name: Chew, Keng Yih
name: Challagulla, Arjun
name: Kraus, Robert
name: Mueller, Ralf C.
name: Tong, Marcus Z. W.
name: Hulme, Katina D.
name: Bielefeldt-Ohmann, Helle
name: Steele, Lauren E.
name: Wu, Melanie
name: Sng, Julian
name: Noye, Ellesandra
name: Bruxner, Timothy J.
name: Au, Gough G.
name: Lowther, Suzanne
name: Blommaert, Julie
name: Suh, Alexander
name: McCauley, Alexander J.
name: Kaur, Parwinder
name: Dudchenko, Olga
name: Aiden, Erez
name: Fedrigo, Olivier
name: Formenti, Giulio
name: Mountcastle, Jacquelyn
name: Chow, William
name: Martin, Fergal J.
name: Ogeh, Denye N.
name: Thiaud-Nissen, Françoise
name: Howe, Kerstin
name: Tracey, Alan
name: Smith, Jacqueline
name: Kuo, Richard I.
name: Renfree, Marilyn B.
name: Kimura, Takashi
name: Sakoda, Yoshihiro
name: McDougall, Mathew
name: Spencer, Hamish G.
name: Pyne, Michael
name: Tolf, Conny
name: Waldenström, Jonas
name: Jarvis, Erich D.
name: Baker, Michelle L.
name: Burt, David W.
name: Short, Kirsty R.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 18: Supplementary Table S16. Parameters used for the FALCON run. Length cut-off was detected automatically for seed-read length.
PICACS: self-consistent modelling of galaxy cluster scaling relations
Creators: name: Maughan, B. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we introduce PICACS, a physically-motivated, internally consistent model of scaling relations between galaxy cluster masses and their observable properties. This model can be used to constrain simultaneously the form, scatter (including its covariance) and evolution of the scaling relations, as well as the masses of the individual clusters. In this framework, scaling relations between observables (such as that between X-ray luminosity and temperature) are modelled explicitly in terms of the fundamental mass-observable scaling relations, and so are fully constrained without being fit directly. We apply the PICACS model to two observational datasets, and show that it performs as well as traditional regression methods for simply measuring individual scaling relation parameters, but reveals additional information on the processes that shape the relations while providing self-consistent mass constraints. Our analysis suggests that the observed combination of slopes of the scaling relations can be described by a deficit of gas in low-mass clusters that is compensated for by elevated gas temperatures, such that the total thermal energy of the gas in a cluster of given mass remains close to self-similar expectations. This is interpreted as the result of AGN feedback removing low entropy gas from low mass systems, while heating the remaining gas. We deconstruct the luminosity-temperature (LT) relation and show that its steepening compared to self-similar expectations can be explained solely by this combination of gas depletion and heating in low mass systems, without any additional contribution from a mass dependence of the gas structure. Finally, we demonstrate that a self-consistent analysis of the scaling relations leads to an expectation of self-similar evolution of the LT relation that is significantly weaker than is commonly assumed.
description: Updated to match published version. Improvements to presentation of results, and treatment of scatter and covariance. Main conclusions unchanged
title: Παραμετρική διερεύνηση των μηχανικών ιδιοτήτων γεωυλικών που έχουν ενισχυθεί ή συγκολληθεί με δεδομένες εποξειδικές ρητίνες
Creators: name: Κλεφτάκης Σπύρος Ν.
Publisher: name: Technical University of Crete
Year: 1996

description: Μη διαθέσιμο
Simultaneous description of $β$ decay and low-lying structure of neutron-rich even- and odd-mass Rh and Pd nuclei
Creators: name: Nomura, K.
name: Lotina, L.
name: Rodríguez-Guzmán, R.
name: Robledo, L. M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The low-energy structure and $β$ decay properties of neutron-rich even- and odd-mass Pd and Rh nuclei are studied using a mapping framework based on the nuclear density functional theory and the particle-boson coupling scheme. Constrained Hartree-Fock-Bogoliubov calculations using the Gogny-D1M energy density functional are performed to obtain microscopic inputs to determine the interacting-boson Hamiltonian employed to describe the even-even core Pd nuclei. The mean-field calculations also provide single-particle energies for the odd systems, which are used to determine essential ingredients of the particle-boson interactions for the odd-nucleon systems, and of the Gamow-Teller and Fermi transition operators. The potential energy surfaces obtained for even-even Pd isotopes as well as the spectroscopic properties for the even- and odd-mass systems suggest a transition from prolate deformed to $γ$-unstable and to nearly-spherical shapes. The predicted $β$ decay $\log{ft}$ values are shown to be sensitive to the details of the wave functions for the parent and daughter nuclei, and therefore serve as a stringent test of the employed theoretical approach.
description: 19 pages, 15 figures, 6 tables
title: Συμπεριφορά υγρών αποβλήτων ελαιουργείων σε πετρώματα διαφόρου λιθολογίας
Creators: name: Σπάρταλη Νίκη
Publisher: name: Technical University of Crete
Year: 2005

description: φ. 1: Σημασία και παραγωγή ελαιόλαδου -- Κεφ. 2: Υγρά απόβλητα ελαιουργείων - Ποσότητες και χαρακτηριστικά τους -- Κεφ. 3: Διάθεση υγρών αποβλήτων ελαιουργείων - Προβλήματα ρύπανσης -- Κεφ. 4: Δειγματοληψία -- Κεφ. 5: Πειραματικό μέρος - Αναλυτική μεθοδολογία -- Κεφ. 6: Πειραματικά αποτελέσματα
Leptonic signatures of color-sextet scalars
Creators: name: Carpenter, Linda M.
name: Murphy, Taylor
name: Schwind, Katherine
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Color-sextet scalars could have an array of possible couplings to the Standard Model beyond their well known renormalizable couplings to quark pairs. The next-largest couplings these scalars might enjoy have mass dimension six, and some include electroweak fields and can therefore produce highly distinctive signals at hadron colliders. Here we study the single production of color-sextet scalars in association with a hard lepton, which results from a dimension-six coupling to leptons in addition to quarks and gluons. We identify parameter space in which these scalars decay promptly and propose a search for such particles in final states with two jets and an opposite-charge lepton pair, one member of which has high momentum. We then impose our selection criteria on the proposed signal and its leading backgrounds to project the discovery potential and exclusion limits during the next runs of the LHC. We compare our search with existing searches for leptoquarks, and we find we achieve much higher sensitivity with our tailored approach due to the unique kinematics of leptonic sextet events.
description: 17 pages, 14 figures. Updated to resemble Phys. Rev. D Version of Record
Additional file 19 of The swan genome and transcriptome, it is not all black and white
Creators: name: Karawita, Anjana C.
name: Cheng, Yuanyuan
name: Chew, Keng Yih
name: Challagulla, Arjun
name: Kraus, Robert
name: Mueller, Ralf C.
name: Tong, Marcus Z. W.
name: Hulme, Katina D.
name: Bielefeldt-Ohmann, Helle
name: Steele, Lauren E.
name: Wu, Melanie
name: Sng, Julian
name: Noye, Ellesandra
name: Bruxner, Timothy J.
name: Au, Gough G.
name: Lowther, Suzanne
name: Blommaert, Julie
name: Suh, Alexander
name: McCauley, Alexander J.
name: Kaur, Parwinder
name: Dudchenko, Olga
name: Aiden, Erez
name: Fedrigo, Olivier
name: Formenti, Giulio
name: Mountcastle, Jacquelyn
name: Chow, William
name: Martin, Fergal J.
name: Ogeh, Denye N.
name: Thiaud-Nissen, Françoise
name: Howe, Kerstin
name: Tracey, Alan
name: Smith, Jacqueline
name: Kuo, Richard I.
name: Renfree, Marilyn B.
name: Kimura, Takashi
name: Sakoda, Yoshihiro
name: McDougall, Mathew
name: Spencer, Hamish G.
name: Pyne, Michael
name: Tolf, Conny
name: Waldenström, Jonas
name: Jarvis, Erich D.
name: Baker, Michelle L.
name: Burt, David W.
name: Short, Kirsty R.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 19: Review history.
title: Υλοποίηση σε κάρτα γραφικών, συστήματος για αποκρυπτογράφηση δεδομένων GSM
title: Implementation of an application on a GPU, used for decryption of GSM data
Creators: name: Αλεξανδρης Νικολαος
Publisher: name: Technical University of Crete
Year: 2016

description: Στην παρούσα διπλωματική εργασία υλοποιήθηκε μια εφαρμογή που χρησιμοποιεί την τεχνική ανταλλαγής χρόνου/μνήμης για την κατασκευή πινάκων Ουράνιου Τόξου. Οι πίνακες αυτοί δύνανται να χρησιμοποιηθούν για την αποκρυπτογράφηση δεδομένων κινητής τηλεφωνίας του δικτύου GSM γενιάς 2.5G, που έχουν κρυπτογραφηθεί με τον αλγόριθμο κρυπτογράφησης Α5/3. Ο Α5/3 είναι ένας κωδικοποιητής ροής που χρησιμοποιεί τον κωδικοποιητή τμημάτων KASUMI σε μια συνδεσμολογία τύπου Output Feedback mode. Η εφαρμογή έχει αναπτυχθεί με βάση το προγραμματιστικό μοντέλο CUDA για παράλληλη εκτέλεση σε κάρτες γραφικών της NVIDIA, που είναι κατασκευασμένες με βάση την αρχιτεκτονική CUDA, η οποία προσφέρει τη δυνατότητα χρήσης της κάρτας γραφικών για προγραμματισμό γενικού σκοπού (GP-GPU Programming). Ο κύριος στόχος μας ήταν η εξοικείωση με τη φιλοσοφία του παράλληλου προγραμματισμού, καθώς και να κατανοήσουμε το μοντέλο προγραμματισμού CUDA και να βελτιστοποιηθεί η εφαρμογή μας για τον μεγαλύτερο δυνατό βαθμό παραλληλισμού και για την ταχύτερη δυνατή εκτέλεση. Για την σύγκριση του βαθμού επιτάχυνσης που επιτυγχάνεται, αναπτύχθηκε και μια δεύτερη εφαρμογή, που εκτελείτε μόνο σε επεξεργαστή και χρησιμοποιεί το μοντέλο OpenMP για εν παραλλήλω εκτέλεση σε πολυπύρηνους επεξεργαστές.
description: In this work we designed an application, which uses the time/memory tradeoff technique to create Rainbow Tables. These tables are used to decrypt data of the 2.5G generation of the GSM mobile communication network, encrypted with the A5/3 algorithm. The A5/3 is a stream cipher which uses the KASUMI block cipher in an Output-Feedback-like mode of operation. The application is designed using the CUDA Programming Model, for parallel execution on a modern NVIDIA GPU, build with the CUDA architecture which offers support for General-Purpose GPU-Programming (GP-GPU Programming). Our main goal was to get accustomed with the general method of designing applications to run on parallel, but also, to harvest the computational power of the CUDA architecture and the abilities of the CUDA Programming Model, in order to optimize our application for the maximum possible level of parallelization and execution speed. For the sake of producing fairly comparable results, we developed a second application to be executed on CPUs only, using the OpenMP model for parallel execution on modern multicore CPUs. This second application is used as a measure of comparison.
Embedding Groups into Distributive Subsets of the Monoid of Binary Operations
Creators: name: Mezera, Gregory T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: Primary 55N35, Secondary 18G60, 57M25

description: Let X be a set and Bin(X) the set of all binary operations on X. We say that a subset of Bin(X) is a distributive set of operations if all pairs of elements are right distributive. J.Przytycki posed the question of which groups can be realized as distributive sets. The initial guess that any group may be embedded into Bin(X) for some X was complicated by an observation that if a binary operation is idempotent (a*a=a), then it commutes with every element of S. The first noncommutative subgroup of Bin(X), the symmetric group on three elements, was found in October of 2011 by Y.Berman. We show that any group can be embedded in Bin(X) for X=G (as a set). We also discuss minimality of embeddings observing that, in particular, X with six elements is the smallest set such that Bin(X) contains a non-abelian subgroup.
description: 6 pages
Wind parameters of the new LBV in NGC1156
Creators: name: Solovyeva, Y.
name: Kostenkov, A.
name: Dedov, E.
name: Vinokurov, A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this work we present the spectrum modeling results for the newly discovered luminous blue variable (LBV) in the NGC 1156 galaxy. Extended atmosphere models were calculated using the non-LTE code CMFGEN. We have obtained the luminosity of the discovered LBV $L\simeq (1.6\pm0.2) \times 10^{6} L_{\odot}$, effective temperature $T_{\text{eff}}=7.9\pm0.4$ kK and mass-loss rate $\dot{M}f^{-0.5}= (8.2\pm1.0) \times 10^{-4} M_{\odot}\text{yr}^{-1}$. The hydrogen abundance in the wind is $\approx20\,$% for the metallicity $Z=0.5 Z_{\odot}$ of the host galaxy.
description: Proceedings of Science. Conference "The Multifaceted Universe: Theory and Observations - 2022 (MUTO2022)", 23-27 May 2022, SAO RAS, Nizhny Arkhyz, Russia
title: Α user-transparent system for virtualizing reconfigurable hardware accelerators

title: Ένα διαφανές προς το χρήστη σύστημα για την υποστήριξη εικονικών επιταχυντών αναδιατασσόμενου υλικού
Creators: name: Βατσολακης Χαραλαμπος
Publisher: name: Technical University of Crete
Year: 2015

description: Hardware based acceleration is highly efficient, but there are several factors limiting its adoption. The most notable of those, is the lack of a standardized system, capable of providing a transparent interface between software and reconfigurable hardware. The product of this work, is a system capable of loading acceletors and perform I/Os in a completely transparent to the user manner. The user is capable of implementing an accelerator compatible to the system by using a standard set of ports. The access to this accelerator is aided by a given software API.
The system is based on the PCI Express interface (version 1, 4 lanes) for data transactions and the ICAP for reconfiguration. There are three partially reconfigurable regions available, while the systems software is responsible for scheduling the accelerators waiting for execution. There are four scheduling policies implemented; noop, simple, out of order, and forced. The first two, take in account the submission order, while the others, target to reduce the number of reconfigurations.

The total throughput our system reached, equals 618 MB/s for transmissions, 544 MB/s for receptions and 488 MB/s for reconfigurations. The behaviour of our system under heavy load, was evaluated through an edge detection system consisting of four accelerators running sequentially. We sustained a real-time throughput of 30 FPS in 720p HD datasets, even when the least efficient scheduling policy was selected.
Intermittency of charged particles in the hybrid UrQMD+CMC model at energies available at the BNL Relativistic Heavy Ion Collider
Creators: name: Wu, Jin
name: Li, Zhiming
name: Luo, Xiaofeng
name: Xu, Mingmei
name: Wu, Yuanfang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Within the framework of intermittency analysis, a search for critical fluctuations is ongoing to locate the possible critical point in the quantum chromodynamics phase diagram. In this study, self-similar critical fluctuations from a critical Monte Carlo (CMC) model have been incorporated into the cascade ultrarelativistic quantum molecular dynamics (UrQMD) model. This hybrid UrQMD+CMC model exhibits a clear power-law behavior of scaled factorial moment for charged particles in Au+Au collisions at $\sqrt{s_\mathrm{NN}}$ = 7.7-200 GeV. By comparing the UrQMD+CMC model results with those from the STAR experiment, it is found that the value of a calculated scaling exponent falls in the range of the experimental measurement when 1-2 \% signal of intermittency fluctuations is added into the UrQMD sample.
description: 8 pages, 6 figures, published version
Purification and scrambling in a chaotic Hamiltonian dynamics with measurements
Creators: name: Kuno, Yoshihito
name: Orito, Takahiro
name: Ichinose, Ikuo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Chaotic transverse-field Ising model with measurements exhibits interesting purification dynamics. Ensemble of non-unitary dynamics of a chaotic many-body system with measurements exhibits a purification phase transition. We numerically find that the law of the increase dynamics of the purity changes by projective measurements in the model. In order to study this behavior in detail, we construct the formalism of the tripartite mutual information (TMI) for non-unitary time evolution operator by using the state-channel map. The numerical result of the saturation value of the TMI indicates the existence of a measurement-induced phase transition. This implies the existence of two distinct phases, mixed phase and purified phase. Furthermore, the real-space spread of the TMI is investigated to explore spatial patterns of information spreading. Even in the purified phase, the spatial pattern of the light cone spread of quantum information is not deformed, but its density of information propagation is reduced on average by the projective measurements. We also find that this spatial pattern of the TMI distinguishes the chaotic and integrable regimes of the system.
description: 9 pages, 7 figures
title: Ανάπτυξη αυτόματου συστήματος επιτόπιας μέτρησης λίπανσης εδάφους με χρήση μικροελεγκτή
title: Development of an automated systems for direct soil fertilization measurements using microcontroller
Creators: name: Λελεδακης Δημητριος
Publisher: name: Technical University of Crete
Year: 2015

description: Πρωταρχικός  στόχος η αποτελεσματική εξαγωγή της συγκέντρωσης του φωσφόρου από ένα διηθημένο διάλυμα εδάφους. Περιλαμβάνοντας και μέτρηση pH του διαλύματος δηλαδή του εδάφους.
Στο πρώτο Κεφάλαιο αναλύουμε τις ιδιότητες του φωτός και την συμπεριφορά των φωτονίων σε συνδυασμό με βασικές αρχές και γνώσης για την εκμετάλλευση του.
Δεύτερο κεφάλαιο γίνεται ανάλυση των όρων της Απορρόφησης και της συσχέτισης της με την επιζητούμενη Συγκέντρωση μέσω του νόμου Beer-Lambert παραθέτοντας περιορισμούς και αποκλίσεις τόσο πραγματικες οσο χημικές και φαινομενικές .
Τρίτο κεφάλαιο παρουσιάζουμε και αναλύουμε ένα από τα 3 κυρία θρεπτικά χαρακτηριστικά του εδάφους, τον Φωσφόρο , τις μορφές που βρίσκετε στο έδαφος και τον αντίστοιχο κύκλο μεταφοράς του μέσα στο έδαφος. Ακόμα παρουσιάζουμε τις  τις μεθόδους χρωματισμού του δηλαδή χημικές αντιδράσεις  για την ανίχνευση.
Τέταρτο κεφάλαιο αναφέρουμε τα ηλεκτρονικά εξαρτήματα που χρησιμοποιήσαμε με την βασική τους θεωρία ώστε να έχουμε το επιστημονικό υπόβαθρο για την επεξήγηση του επόμενου κεφαλαίου. Επίσης συνοπτικά παρουσιάζουμε των μικροελεγκτή μας διότι η χρήση του θεωρείτε τετριμμένη.
Πέμπτο κεφάλαιο γίνεται λεπτομερής ανάλυση των ηλεκτρονικών κυκλωμάτων που υλοποιήσαμε και η παρουσίαση των διαγραμμάτων ροής που βασίστηκε η δομή του κώδικας μας , ώστε να γίνεται κατανοητή η συστοιχία των  εξαρτημάτων που χρησιμοποιήθηκε για την συγκεκριμένη εφαρμογή.
Τελευταίο το έκτο κεφάλαιο όπου παρουσιάζονται οι μετρήσεις- αποκλίσεις και σφάλματα ώστε να μπορεί να βελτιωθεί στο μέλλον και να γίνει πιο αποδοτική η συσκευή μας. Καθώς  εξαρτήματα και μέθοδοί που χρησιμοποιήθηκαν άλλα απορρίφθηκαν λόγου αυξήσεις των εξόδων κατασκευής και μείωσης της  αποδοτικότητας.
On the Construction of Nonbinary Quantum BCH Codes
Creators: name: La Guardia, Giuliano G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Four quantum code constructions generating several new families of good nonbinary quantum nonprimitive non-narrow-sense Bose-Chaudhuri-Hocquenghem (BCH) codes are presented in this paper. The first two ones are based on Calderbank-Shor-Steane (CSS) construction derived from two nonprimitive BCH codes, not necessarily self-orthogonal. The third one is based on nonbinary Steane's enlargement of CSS codes applied to suitable sub-families of nonprimitive non-narrow-sense BCH codes. The fourth construction is derived from suitable sub-families of Hermitian self-orthogonal nonprimitive non-narrow-sense BCH codes. These constructions generate new families of quantum BCH codes whose parameters are better than the ones available in the literature.
title: FPGA-based 3D graphics pipeline and advanced rendering effects
title: Σωλήνωση τρισδιάστατων γραφικών και προχωρημένα εφέ απεικόνισης βασισμένα σε FPGA
Creators: name: Πεγιος Φωτιος
Publisher: name: Technical University of Crete
Year: 2016

description: Since their invention by Xilinx in 1984, FPGAs have gone from being simple glue chips to actually replacing custom application-specific integrates circuits (ASICs) and processors for signal processing and real-time applications. As they enhance in speed, size and abilities, FPGA’s are becoming more useful in areas where ASICs were used before. 3D graphics rendering is one such area, where research is underway as to how FPGAs can help to improve the performance of graphics processing units (GPUs) with less energy consumption.
In this project we represent an FPGA-based graphics processor for low power applications and three advanced 3D rendering effects, implemented using a hardware description language (VHDL). Approaching such a project, we have the ambition to fully understand how a simple GPU really works in depth and how algorithm are implemented on low-level programming language. On the grounds that this thesis will be available to the programming society, there is promise for future upgrade and expansion.
description: Αφότου εφευρέθηκαν από τη Xilinx το 1984, οι FPGAs από απλά ολοκληρωμένα κυκλώματα έχουν φτάσει στο σημείο να αντικαθιστούν τα κυκλώματα ειδικών εφαρμογών (ASICs) και τους επεξεργαστές για επεξεργασία σήματος και real time εφαρμογές. Καθώς βελτιώνονται σε ταχύτητα, μέγεθος και δυνατότητες, οι FPGAs γίνονται όλο και πιο χρήσιμες σε περιοχές όπου τα ASICs χρησιμοποιούνταν στο παρελθόν. Τα τρισδιάστατα γραφικά είναι ένας τέτοιος τομέας, στον οποίο πραγματοποιούνται συνεχείς έρευνες με σκοπό τη χρήση των FPGA για βελτίωση της απόδοσης των GPU (κάρτες γραφικών) με χαμηλή ενεργειακή κατανάλωση.
Στην παρούσα εργασία υλοποιήθηκε ένα σύστημα απεικόνισης τρισδιάστατων γραφικών στοιχείων για χαμηλής δυνατότητας εφαρμογές και τρία προχωρημένα γραφικά εφέ, με τη χρήση γλώσσας περιγραφής υλικού (VHDL). Πραγματοποιώντας αυτή την εργασία, έχουμε τη φιλοδοξία να κατανοήσουμε πλήρως πως λειτουργεί σε βάθος μια κάρτα γραφικών και πώς οι αλγόριθμοι των γραφικών υλοποιούνται σε γλώσσα προγραμματισμού χαμηλού επιπέδου. Καθώς η εργασία θα είναι διαθέσιμη στην ευρύτερη προγραμματιστική κοινότητα, υπάρχει η δυνατότητα μελλοντικής αναβάθμισης και επέκτασης.
Использование BIM-технологий для повышения эффективности разработки и эксплуатации предприятий по обслуживанию и продажам автомобилей
Creators: name: Маняшин, Александр
Publisher: name: ООО Цифра
Year: 2023
Subjects: modelling
BIM technologies
service station
construction
design
моделирование
BIM-технологии
станция технического обслуживания
строительство
проектирование

description: Международный научно-исследовательский журнал, Выпуск 11 (137) 2023
Briefkopierbuch Nr. 5
Creators: name: Passavant & Cie
Publisher: name: [s.n.]
Year: 1865

description: Darin: Einlagen, Register
description: Verzeichnung=Description=Inventaire 12.04.2023 Automatisierter Import Archivbestand
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Real and Complex Monotone Communication Games
Creators: name: Scutari, Gesualdo
name: Facchinei, Francisco
name: Pang, Jong-Shi
name: Palomar, Daniel P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Noncooperative game-theoretic tools have been increasingly used to study many important resource allocation problems in communications, networking, smart grids, and portfolio optimization. In this paper, we consider a general class of convex Nash Equilibrium Problems (NEPs), where each player aims to solve an arbitrary smooth convex optimization problem. Differently from most of current works, we do not assume any specific structure for the players' problems, and we allow the optimization variables of the players to be matrices in the complex domain. Our main contribution is the design of a novel class of distributed (asynchronous) best-response- algorithms suitable for solving the proposed NEPs, even in the presence of multiple solutions. The new methods, whose convergence analysis is based on Variational Inequality (VI) techniques, can select, among all the equilibria of a game, those that optimize a given performance criterion, at the cost of limited signaling among the players. This is a major departure from existing best-response algorithms, whose convergence conditions imply the uniqueness of the NE. Some of our results hinge on the use of VI problems directly in the complex domain; the study of these new kind of VIs also represents a noteworthy innovative contribution. We then apply the developed methods to solve some new generalizations of SISO and MIMO games in cognitive radios and femtocell systems, showing a considerable performance improvement over classical pure noncooperative schemes.
description: to appear on IEEE Transactions in Information Theory
Additional file 1 of Effects of Acute Resistance Exercise on Executive Function: A Systematic Review of the Moderating Role of Intensity and Executive Function Domain
Creators: name: Huang, Tzu-Yu
name: Chen, Feng-Tzu
name: Li, Ruei-Hong
name: Hillman, Charles H.
name: Cline, Trevor L.
name: Chu, Chien-Heng
name: Hung, Tsung-Min
name: Chang, Yu-Kai
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Science Policy

description: Additional file 1: Table S1. Classification of executive function assessments. Table S2. Quality ratings of individual studies
Kondo effect on the surface of 3D topological insulators: Signatures in scanning tunneling spectroscopy
Creators: name: Mitchell, Andrew K.
name: Schuricht, Dirk
name: Vojta, Matthias
name: Fritz, Lars
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the scattering off dilute magnetic impurities placed on the surface of three-dimensional topological insulators. In the low-temperature limit, the impurity moments are Kondo-screened by the surface-state electrons, despite their exotic locking of spin and momentum. We determine signatures of the Kondo effect appearing in quasiparticle interference (QPI) patterns as recorded by scanning tunneling spectroscopy, taking into account the full energy dependence of the T matrix as well as the hexagonal warping of the surface Dirac cones. We identify a universal energy dependence of the QPI signal at low scanning energies as the fingerprint of Kondo physics, markedly different from the signal due to non-magnetic or static magnetic impurities. Finally, we discuss our results in the context of recent experimental data.
description: 9 pages, 9 figures
Three-Electrode Cell Calorimeter for Electrical Double Layer Capacitors
Creators: name: Vos, Joren E.
name: Rodenburg, Hendrik P.
name: Maur, Danny Inder
name: Bakker, Ties J. W.
name: Siekman, Henkjan
name: Erné, Ben H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: A calorimeter was built to measure the heat from a porous capacitive working electrode connected in a three-electrode configuration. This makes it possible to detect differences between cathodic and anodic heat production. The electrochemical cell contains a large electrolyte solution reservoir, ensuring a constant concentration of the salt solution probed by the reference electrode via a Luggin tube. A heat flux sensor is used to detect the heat, and its calibration as a gauge of the total amount of heat produced by the electrode is done on the basis of the net electrical work performed on the working electrode during a full charging-discharging cycle. In principle, from the measured heat and the electrical work, the change in internal energy of the working electrode can be determined as a function of applied potential. Such measurements inform about the potential energy and average electric potential of ions inside the pores, giving insight into the electrical double layer inside electrode micropores. Example measurements of the heat are shown for porous carbon electrodes in aqueous salt solution.
description: 9 pages, 7 figures. The following article has been submitted to Review of Scientific Instruments. After it is published, it will be found at https://publishing.aip.org/resources/librarians/products/journals/
The Impact of Urbanization on Painted Turtle (Chrysemys picta) Behaviour
Creators: name: Blanchett, Sebastian
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2023
Subjects: Painted turtle
Urbanization
Behaviour
Aggression
Boldness
Exploration
Repeatability

description: Urbanization is one of the major causes of the global biodiversity crisis with reptiles being particularly vulnerable, due to factors such as habitat loss and road mortality. Behaviour plays a crucial role in determining the success of urban animals, but behavioural responses to urbanization are rarely studied in reptiles. I studied the differences in aggression, boldness, and exploration in painted turtles (Chrysemys picta) living in urban and undisturbed areas. I hypothesized that aggression, boldness, and exploration would increase in urban painted turtles. I studied painted turtles from 24 sites across an urban to undisturbed gradient in Ottawa, Ontario, Canada over the summers of 2021 and 2022. I captured turtles with hoop nets and tested their behaviour in the field, and the repeatability of their behaviour in the laboratory. I found that urbanization had a statistically significant, positive effect on painted turtle aggression and boldness, and no effect on exploration. Overall, I determined that urbanization is affecting painted turtle behaviour, but further research is required to better understand the factors behind this.
Идея практического разума в аналитическом правовом позитивизме как результат эволюции теории полезности
Creators: name: Азизова, Виктория
Publisher: name: ООО Цифра
Year: 2023
Subjects: legal understanding
legal positivism
utilitarianism
legal axiology
analytical law
правопонимание
правовой позитивизм
утилитаризм
правовая аксиология
аналитическая юриспруденция

description: Международный научно-исследовательский журнал, Выпуск 11 (137) 2023
Spinning Dust Emission from Wobbling Grains: Important Physical Effects and Implications
Creators: name: Hoang, Thiem
name: Lazarian, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We review major progress on the modeling of electric dipole emission from rapidly spinning tiny dust grains, including polycyclic aromatic hydrocarbons (PAHs). We begin by summarizing the original model of spinning dust proposed by Draine and Lazarian and recent theoretical results improving the Draine and Lazarian model. The review is focused on important physical effects that were disregarded in earlier studies for the sake of simplicity and recently accounted for by us, including grain wobbling due to internal relaxation, impulsive excitation by single-ion collisions, the triaxiality of grain shape, charge fluctuations, and the turbulent nature of astrophysical environments. Implications of the spinning dust emission for constraining physical properties of tiny dust grains and environment conditions are discussed. We discuss the alignment of tiny dust grains and possibility of polarized spinning dust emission. Suggestions for constraining the alignment of tiny grains and polarization of spinning dust emission are also discussed.
description: 27 pages, 7 figures, review article accepted for publication in Advances in Astronomy
Drei Strategien zur Etablierung digitaler Plattformen in der Industrie
Creators: name: Lüttenberg, Hedda
name: Beverungen, Daniel
name: Poniatowski, Martin
name: Kundisch, Dennis
name: Wünderlich, Nancy V.
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 300 Sozialwissenschaften::330 Wirtschaft::330 Wirtschaft
subject: IT in Business
subject: Strategie
subject: Plattformökonomie
subject: plattformbasierte Dienstleistung
subject: digitale Märkte

description: Einige digitale Plattformanbieter wie Apple, Google oder Facebook realisieren im Konsumgüterbereich beispiellose Wettbewerbsvorteile. Auch produzierende Unternehmen erkennen zunehmend das Potenzial, ihren Kunden neben physischen Produkten plattformbasierte Dienstleistungen anzubieten. Dies verlangt jedoch eine deutliche Veränderung des Geschäftsmodells: Als Plattformanbieter tritt das Unternehmen nicht mehr allein als Lösungsanbieter auf, sondern bündelt das Leistungsangebot vieler Unternehmen für seine Kunden. Dieser Artikel beschreibt drei Strategien, mit denen produzierende Unternehmen ihren Weg in die Plattformökonomie ausgestalten können. Ausgehend von der Annahme, dass das Unternehmen bereits als Lösungsanbieter auftritt, stellen wir diese Strategien vor und benennen konkrete Anwendungsbeispiele, die eine Formulierung eigener Strategien inspirieren können.
Reducing the effect of thermal noise in optical cavities
Creators: name: Amairi, Sana
name: Legero, Thomas
name: Kessler, Thomas
name: Sterr, Uwe
name: Wübbena, Jannes B.
name: Mandel, Olaf
name: Schmidt, Piet O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Thermal noise in optical cavities imposes a severe limitation in the stability of the most advanced frequency standards at a level of a few 10^(-16) (s/t)^(1/2) for long averaging times t. In this paper we describe two schemes for reducing the effect of thermal noise in a reference cavity. In the first approach, we investigate the potential and limitations of operating the cavity close to instability, where the beam diameter on the mirrors becomes large. Our analysis shows that even a 10 cm short cavity can achieve a thermal noise limited fractional frequency instability in the low 10^(-16) regime. In the second approach, we increase the length of the optical cavity. We show that a 39.5 cm long cavity has the potential for a fractional frequency instability even below 10^(-16), while it seems feasible to achieve a reduced sensitivity of <10^(-10)/g for vibration-induced fractional length changes in all three directions.
description: 10 pages, 6 figures, 2 tables
Holographic superconductors with $z=2$ Lifshitz scaling
Creators: name: Bu, Yanyan
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Superconductivity (cond-mat.supr-con)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We use gauge/gravity duality to explore strongly coupled superconductors with dynamical exponent $z=2$. In the probe limit we numerically establish background solutions for the matter fields and plot the condensate versus the dimensionless temperature. We then investigate electromagnetic perturbations in order to compute the AC conductivity and also calculate the spectral function. Our results for the condensate and conductivity are qualitatively similar to those of the AdS superconductor. However, we find that (for both s- and p-wave) the condensate does not approach a constant at very low temperature and the conductivity goes to one from below but never exceeds it in the high frequency limit, in contrast to the AdS black hole. We do not see a peak at nonzero frequency in the imaginary part of the AC conductivity along the $x$ direction for the p-wave case. These features are due to the nontrivial dynamical exponent. To be specific, the black hole geometry considered in this work is anisotropic between space and time, very different from the Schwarzschild-AdS black hole, which results in different asymptotic behaviors of temporal and spatial components of gauge fields than those in the Schwarzschild-AdS black hole.
description: published version
title: Development of DR energy management optimization at building and district level using GA and NN modeling power predictions
Creators: name: Τσεκερη Ελισαβετ
Publisher: name: Technical University of Crete
Year: 2018

description: In broad terms, Demand Response refers to the operational, regulatory and technical framework for inducing changes in the power demand of buildings or settlements during the day. Time of Use (ToU) pricing can be vital to leverage advancements in building or district energy management systems to shift loads, exploit storage capabilities, increase renewable energy penetration and ultimately relief stress from the grid. This is an important feature of the smart grid and a step closer to the necessary open and transparent market framework according to which energy consumption costs reflect actual costs of production, transmission, distribution, infrastructure maintenance and upgrade etc. In this paper Neural Network power predictions are performed and a genetic algorithm based framework for energy management in a group of buildings is developed and tested on real data.
According to the results ToU pricing could be exploited by the industry using ANN based day ahead prediction to perform load shifting and minimize associated costs.
A Lagrangian form of tangent forms
Creators: name: Popescu, Paul
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 70G45, 70H03, 70H06, 70H07, 70H30, 70H50, 53C80, 53D35

description: The aim of the paper is to study some dynamic aspects coming from a tangent form, i.e. a time dependent differential form on a tangent bundle. The action on curves of a tangent form is natural associated with that of a second order Lagrangian linear in accelerations, while the converse association is not unique. An equivalence relation of tangent form, compatible with gauge equivalent Lagrangians, is considered. We express the Euler-Lagrange equation of the Lagrangian as a second order Lagrange derivative of a tangent form, considering controlled and higher order tangent forms. Hamiltonian forms of the dynamics generated are given, extending some quantization formulas given by Lukierski, Stichel and Zakrzewski. Using semi-sprays, local solutions of the E-L equations are given in some special particular cases.
description: 30 pages, Accepted for publication in Journal of Geometry and Physics
Gastrointestinal Disorder Detection with a Transformer Based Approach
Creators: name: Hosain, A. K. M. Salman
name: islam, Mynul
name: Mehedi, Md Humaion Kabir
name: Kabir, Irteza Enan
name: Khan, Zarin Tasnim
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Accurate disease categorization using endoscopic images is a significant problem in Gastroenterology. This paper describes a technique for assisting medical diagnosis procedures and identifying gastrointestinal tract disorders based on the categorization of characteristics taken from endoscopic pictures using a vision transformer and transfer learning model. Vision transformer has shown very promising results on difficult image classification tasks. In this paper, we have suggested a vision transformer based approach to detect gastrointestianl diseases from wireless capsule endoscopy (WCE) curated images of colon with an accuracy of 95.63\%. We have compared this transformer based approach with pretrained convolutional neural network (CNN) model DenseNet201 and demonstrated that vision transformer surpassed DenseNet201 in various quantitative performance evaluation metrics.