cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Primordial black hole formation in $α$-attractor models: an analysis using optimized peaks theory
Creators: name: Mahbub, Rafid
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, the formation of primordial black holes (PBHs) is reinvestigated using inflationary $α$-attractors. Instead of using the conventional Press-Schechter theory to compute the abundance, the optimized peaks theory is used, which was developed in Ref. \cite{Yoo:2018kvb,Yoo:2020dkz}. This method takes into account how curvature perturbations play a rôle in modifying the mass of primordial black holes. Analyzing the model proposed in \cite{Mahbub:2019uhl} it is seen that the horizon mass of the collapsed Hubble patch is larger by $\mathcal{O}(10)$ compared to the usual computation. Moreover, PBHs can be formed from curvature power spectrum, $\mathcal{P}_ζ(k)$, peaked at lower values using numerically favored threshold overdensities. As a result of the generally larger masses predicted, the peak of the power spectrum can be placed at larger $k$ modes than that is typical with which potential future constraints on the primordial power spectrum through gravitational waves (GWs) can be evaded.
description: 13 pages, 8 captioned figures; some computational errors have been corrected, leading to different results compared to the version 1 preprint; accepted for publication in PRD
Ελληνική Δισκογραφία-Το Ρεμπέτικο και Λαϊκό Τραγούδι (1930-1970) Σταθμοί της ελληνικής δισκογραφίας
Creators: name: Βέντζα, Μαρία-Μαλάμω Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Ρεμπέτικο και λαϊκό τραγούδι
Ελληνική δισκογραφία
Μουσική
Rebetiko and Greek folk music
Greek discography
Music

description: Στην παρούσα εργασία αναλύεται μέσω της ιστορικής τεκμηρίωσης το ρεμπέτικο και το λαϊκό τραγούδι κατά τα χρονικά διαστήματα 1930-1970. Ακόμη, αναφέρονται κάποιες προσωπικότητες καλλιτεχνών, ερμηνευτών, στιχουργών και συνθετών, που αφοσιώθηκαν στο ρεμπέτικο και λαϊκό είδος της μουσικής. Επίσης, πραγματοποιείται ανάλυση της ιστορίας της ελληνικής δισκογραφίας και των προσωπικοτήτων που την υπηρέτησαν. Αρχικά, διεξήχθη συλλογή του βιβλιογραφικού υλικού, καθώς και επιστημονικών και διαδικτυακών άρθρων. Και στη συνέχεια έγινε μελέτη του υλικού, ώστε να ολοκληρωθεί η συγγραφή της εργασίας. Το ρεμπέτικο τραγούδι δημιουργήθηκε μέσα από τον πόνο και την αγάπη περιθωριοποιημένων ατόμων. Μέσα στα χρόνια εξέφρασε και άλλα συναισθήματα και έθεσε τις βάσεις του για το ελληνικό λαϊκό τραγούδι. Φυσικά, τα δύο αυτά είδη μουσικής διασώθηκαν και ενσωματώθηκαν στην ελληνική κουλτούρα χάρις στους ανθρώπους που εργάζονταν για την ελληνική δισκογραφία
description: In this dissertation the rebetiko and the Greek folk music are analyzed through the historical documentation during the period 1930-1970. Also, there are mentioned some personalities of artists, performers, lyricists and composers, who dedicated themselves to the rebetiko and the Greek folk genre of music. Furthermore, an analysis of the history of the Greek discography, and the personalities that served it, was carried out. Initially, a collection of bibliographic material and scientific and online articles was conducted. And then the research of the material to complete the writing of the thesis. The rebetiko was created through the pain and the love of marginalized people. Over the years it has expressed more feelings and laid its foundations for the Greek folk song. These two types of music were rescued and incorporated into Greek culture thanks to the people who worked for Greek discography
description: Σε συνεργασία με το Παιδαγωγικό τμήμα Δημοτικής Εκπαίδευσης (Πανεπιστήμιο Δυτικής Μακεδονίας)
Sparse graph based sketching for fast numerical linear algebra
Creators: name: Hu, Dong
name: Ubaru, Shashanka
name: Gittens, Alex
name: Clarkson, Kenneth L.
name: Horesh, Lior
name: Kalantzis, Vassilis
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In recent years, a variety of randomized constructions of sketching matrices have been devised, that have been used in fast algorithms for numerical linear algebra problems, such as least squares regression, low-rank approximation, and the approximation of leverage scores. A key property of sketching matrices is that of subspace embedding. In this paper, we study sketching matrices that are obtained from bipartite graphs that are sparse, i.e., have left degree~s that is small. In particular, we explore two popular classes of sparse graphs, namely, expander graphs and magical graphs. For a given subspace $\mathcal{U} \subseteq \mathbb{R}^n$ of dimension $k$, we show that the magical graph with left degree $s=2$ yields a $(1\pm ε)$ ${\ell}_2$-subspace embedding for $\mathcal{U}$, if the number of right vertices (the sketch size) $m = \mathcal{O}({k^2}/{ε^2})$. The expander graph with $s = \mathcal{O}({\log k}/ε)$ yields a subspace embedding for $m = \mathcal{O}({k \log k}/{ε^2})$. We also discuss the construction of sparse sketching matrices with reduced randomness using expanders based on error-correcting codes. Empirical results on various synthetic and real datasets show that these sparse graph sketching matrices work very well in practice.
Passive Design Strategies withActive System Enhancing IndoorThermal Environment and Comfortof A Condominium in Bangkok
Creators: name: Parinee Srisuwan
Publisher: name: Thammasat Printing House
Year: 2019
Subjects: High-rise, Residential building, Urban area, Thermal Environment,Indoor Thermal Comfort

description: International Journal of Building, Urban, Interior and Landscape Technology, 13, , 29-42
Faint galaxy observations and model predictions
Creators: name: Hogg, David William
Publisher: name: University of British Columbia
Year: 2008

description: Difficulties with direct comparisons of corrected observational data and model predictions are discussed in the context of faint galaxy number counts and redshift distributions. By simulating images, based on various model universes, and reducing the images via a variety of algorithms, concerns regarding surface brightness biases, systematic and random photometry errors, and incompleteness corrections can be explored. Two software tools have been developed to aid in this investigation, a faint object photometry package (bigphot), and an image simulator. The simulations suggest that attempts to extend number count observations as deep as possible via incompleteness corrections are suspect. Models in which number evolution of the galaxy population has a (1 + z)η redshift dependence on the normalization of the luminosity function (ϕ* in the Schechter function) suggests a value of η between 1 and 3.
Normal Modes of Black Hole Accretion Disks
Creators: name: Ortega-Rodriguez, Manuel
name: Silbergleit, Alexander S.
name: Wagoner, Robert V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper studies the hydrodynamical problem of normal modes of small adiabatic oscillations of relativistic barotropic thin accretion disks around black holes (and compact weakly magnetic neutron stars). Employing WKB techniques, we obtain the eigenfrequencies and eigenfunctions of the modes for different values of the mass and angular momentum of the central black hole. We discuss the properties of the various types of modes and show for the first time that modes covering the whole extension of the disk (full--disk p--modes) can exist within the studied thin disk model. However, these modes have relatively short wavelengths.
description: 58 pages, 3 figures
Campanha de Comunicação "Descobre-te. Estuda" (G-icom)
Creators: name: Farinha, Isabel
name: Lisboa, Catarina
name: Neves, Miguel Vieira Fonseca
name: Ferreira, Diogo Monteiro
name: Barrileiro, Rafaela Cristina de Melo Pinto
name: Barbosa, Maria Cruz Paciência
Publisher: name: Zenodo
Year: 2015
Subjects: subject: Instituições do Ensino Superior (IES)
subject: Social Marketing
subject: Marketing/education
subject: Social Marketing/ethics
subject: Media and communications
subject: FOS: Media and communications
subject: Scholarly Communication
subject: Education

description: Campanha para promover o ensino superior, reforçando a ideia de que estudar vale a pena - desafio da Fórum Estudante, no Encontro Nacional de Gabinetes de Imagem e Comunicação das Instituições de Ensino Superior (G-icom), na Foz do Arelho, a 15 e 16 de Janeiro de 2015.

Este desafio da Fórum Estudante teve por briefing a ideia de uma campanha para o ensino superior, sob o mote de que estudar vale a pena. A proposta apresentada pela equipa criativa do IADE-U (quatro estudantes sendo três designers e uma marketeer) e aprovada pelos 41 G-icom presentes, e por Rui Marques da revista Fórum Estudante, resultou na viabilização e adjudicação desta ativaçao para mudar mentalidades.

Ao longo de 2015 foram convidadas 11 personalidades a dar o seu testemunho, colocando em evidência a importância do estudo para a construção da identidade e do crescimento pessoal. A campanha contou com diversos apoios públicos e privados, tendo sido difundida na imprensa e em rádio nacionais. Para além da elaboração de um website, a estratégia contou também com a realização de um vídeo.
Ἡ πληθώρα τῶν μαθητῶν, ἡ ἀνεπάρκεια τῶν σχολείων, τό ἐλλίπον προσωπικόν»: H εικόνα των δημοτικών σχολείων της Θεσσαλονίκης μέσα από τις εκθέσεις των επιθεωρητών (1945-1952)
Creators: name: Ρεπανά, Ελαιάνθη Αβραάμ
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Στοιχειώδης Εκπαίδευση
Θεσσαλονίκη
Μετακατοχική περίοδος
Elementary Education
Thessaloniki
Post-occupation period

description: Η παρούσα εργασία επικεντρώνεται στη μελέτη και στην ανάλυση του περιεχομένου των Γενικών Εκθέσεων που συντάχθηκαν από τους Επιθεωρητές Πρωτοβάθμιας Εκπαίδευσης των εκπαιδευτικών περιφερειών της Θεσσαλονίκης κατά την περίοδο 1945-1952. Σκοπός της εργασίας είναι η μελέτη και η κριτική προσέγγιση των στοιχείων που προσφέρουν οι πρωτογενείς πηγές ως προς τη λειτουργία των σχολείων της στοιχειώδους εκπαίδευσης στη συγκεκριμένη περιοχή, ώστε να εξαχθούν συμπεράσματα για τα δημοτικά σχολεία της ευρύτερης περιοχής κατά την περίοδο του εμφυλίου και αμέσως μετά. Επιμέρους στόχοι είναι να εξετασθούν ζητήματα που αφορούν τον εκπαιδευτικό, τον μαθητή, την υλικοτεχνική υποδομή, τις ενέργειες του κράτους, όπως αποτυπώνονται από τα αρμόδια θεσμικά όργανα, βάσει της επιτόπιας έρευνάς τους. Ακόμη, αναζητούνται πληροφορίες για τις ενέργειες των επιθεωρητών πέραν των εποπτικών αρμοδιοτήτων τους. Δευτερογενώς, ανιχνεύονται στοιχεία, πολιτικά, κοινωνικά, ιδεολογικά, της παραπάνω περιόδου και οι επιδράσεις τους στον χώρο του σχολείου
description: This thesis focuses on the study and analysis of the content of the General Reports drawn up by the Primary Education Inspectors of the educational districts of Thessaloniki during the period 1945-1952. The aim of the thesis is to study and critically approach data extracted from our sources about the operation of elementary education schools in the area, in order to draw conclusions for primary schools during the civil war period and shortly thereafter. Our individual objectives are to address issues related to teachers, students, infrastructure and state actions, as reported by inspectors based on their work. Information is also sought on the actions of inspectors beyond their supervisory responsibilities. Secondary, we detected elements of political and social ideology and their effects on the school, in the aforementioned period
Spin diffusion and the anisotropic spin-1/2 Heisenberg chain
Creators: name: Sirker, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Measurements of the spin-lattice relaxation rate 1/T_1 by nuclear magnetic resonance for the one-dimensional Heisenberg antiferromagnet Sr_2CuO_3 have provided evidence for a diffusion-like contribution at finite temperature and small wave-vector. By analyzing real-time data for the auto- and nearest-neighbor spin-spin correlation functions obtained by the density-matrix renormalization group I show that such a contribution indeed exists for temperatures T>J, where J is the coupling constant, but that it becomes exponentially suppressed for T << J. I present evidence that the frequency-dependence of 1/T_1 in the Heisenberg case is smoothly connected to that in the free fermion case where the exponential suppression of the diffusion-like contribution is easily understood.
description: 9 pages, 7 figures
Friction of the surface plasmon by high-energy particle-hole pairs: Are memory effects important?
Creators: name: Seoanez, Cesar
name: Weick, Guillaume
name: Jalabert, Rodolfo A.
name: Weinmann, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that the dynamics of the surface plasmon in metallic nanoparticles damped by its interaction with particle-hole excitations can be modelled by a single degree of freedom coupled to an environment. In this approach, the fast decrease of the dipole matrix elements that couple the plasmon to particle-hole pairs with the energy of the excitation allows a separation of the Hilbert space into low- and high-energy subspaces at a characteristic energy that we estimate. A picture of the spectrum consisting of a collective excitation built from low-energy excitations which interacts with high-energy particle-hole states can be formalised. The high-energy excitations yield an approximate description of a dissipative environment (or "bath") within a finite confined system. Estimates for the relevant timescales establish the Markovian character of the bath dynamics with respect to the surface plasmon evolution for nanoparticles with a radius larger than about 1 nm.
description: 8 pages, 1 figure; see also cond-mat/0703721
Generalized Synchronization in Ginzburg-Landau Equations with Local Coupling
Creators: name: Popov, P. V.
name: Koronovskii, A. A.
name: Hramov, A. E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The establishment of generalized chaotic synchronization in Ginzburg-Landau equations unidirectionally coupled at discrete points of space (local coupling) has been studied. It is shown that generalized syn-chronization regimes are also established with this type of coupling, but the necessary intensity of coupling issignificantly higher than that in the case of a spatially homogeneous coupling
description: 4 pages, 2 figures
Ανάγκες και πηγές στήριξης γονέων με παιδιά με αναπηρία: απόψεις και εμπειρίες γονέων για την παροχή στήριξης στο πλαίσιο του ειδικού σχολείου
Creators: name: Κανίδου, Ολγα Στυλιανού
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: ανάγκες στήριξης γονέων
πηγές στήριξης
ειδικό σχολείο
parents’ needs of support
sources of support
special school

description: Σκοπός της έρευνας που υλοποιήθηκε στο πλαίσιο της παρούσας διπλωματικής εργασίας ήταν να διερευνηθούν οι εμπειρίες και οι απόψεις γονέων για τη στήριξη που τους παρέχεται από το ειδικό σχολείο στο οποίο φοιτούν τα παιδιά τους με αναπηρία και τον τρόπο με τον οποίο το τελευταίο μπορεί να λειτουργήσει ως φορέας παροχής στήριξης σε αυτούς προκειμένου να επωφεληθούν οι ίδιοι, καθώς και το παιδί τους. Ως επιμέρους στόχοι της εργασίας τέθηκαν η διερεύνηση των αναγκών στήριξης των γονέων των παιδιών με αναπηρία που φοιτούν σε ειδικό σχολείο, της ύπαρξης συστηματικών ή άτυπων μορφών στήριξης σε γονείς από το ειδικό σχολείο, όπως επίσης και του τρόπου με τον οποίο αυτή παρέχεται, της ικανοποίησης των γονέων από τις υπάρχουσες μορφές στήριξης τους από το ειδικό σχολείο όπου φοιτούν τα παιδιά τους, καθώς και των ενδεχόμενων προτάσεων των τελευταίων για αλλαγή στην ποιότητα και τον τρόπο παροχής στήριξης σε αυτούς με βάση τις ανάγκες που έχουν οι ίδιοι και τα παιδιά τους
description: The purpose of the research carried out in this diploma thesis was to explore the experiences and views of parents about the support provided by the special school attended by their disabled children and how the latter can function as support provider to them in order to benefit themselves as well as their child. As part of the work was set the investigation into the needs of parents of disabled children in special schools, the existence of systematic or informal forms of support for parents from special school, as well as the way in which it is provided, the satisfaction of parents from their existing forms of support from the special school where their children are attending as well as the potential suggestions of the latter for a change in quality and manner of providing support to them based on the needs of themselves and their children
r-Process Nucleosynthesis in Hot Accretion Disk Flows from Black Hole - Neutron Star Mergers
Creators: name: Surman, R.
name: McLaughlin, G. C.
name: Ruffert, M.
name: Janka, H. -Th.
name: Hix, W. R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider hot accretion disk outflows from black hole - neutron star mergers in the context of the nucleosynthesis they produce. We begin with a three dimensional numerical model of a black hole - neutron star merger and calculate the neutrino and antineutrino fluxes emitted from the resulting accretion disk. We then follow the element synthesis in material outflowing the disk along parameterized trajectories. We find that at least a weak r-process is produced, and in some cases a main r-process as well. The neutron-rich conditions required for this production of r-process nuclei stem directly from the interactions of the neutrinos emitted by the disk with the free neutrons and protons in the outflow.
description: 10 pages, 4 figures, one table and additional references added
title: Entwicklung und Pilotierung eines smarten Wohnraumassessments zur Verbesserung der teilhabeorientierten Ü̈berleitung aus der Rehabilitation nach Hause
Creators: name: Kirchner-Heklau, Uta
name: Saal, Susanne
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Grundlegend für eine Teilhabeorientierung in der medizinischen Rehabilitation sind Kenntnisse zum jeweiligen Kontext, in dem Teilhabe ermöglicht werden soll. Bei Rehabilitand*innen mit chronischen Gesundheitsproblemen steht oft die sichere Rückkehr[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Numerical approaches for calculating the low-field dc Hall coefficient of the doped Hubbard model
Creators: name: Wang, Wen O.
name: Ding, Jixun K.
name: Moritz, Brian
name: Schattner, Yoni
name: Huang, Edwin W.
name: Devereaux, Thomas P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Using determinant Quantum Monte Carlo, we compare three methods of evaluating the dc Hall coefficient $R_H$ of the Hubbard model: the direct measurement of the off-diagonal current-current correlator $χ_{xy}$ in a system coupled to a finite magnetic field (FF), $χ_{xy}^{\text{FF}}$; the three-current linear response to an infinitesimal field as measured in the zero-field (ZF) Hubbard Hamiltonian, $χ_{xy}^{\text{ZF}}$; and the leading order of the recurrent expansion $R_H^{(0)}$ in terms of thermodynamic susceptibilities. The two quantities $χ_{xy}^{\text{FF}}$ and $χ_{xy}^{\text{ZF}}$ can be compared directly in imaginary time. Proxies for $R_H$ constructed from the three-current correlator $χ_{xy}^{\text{ZF}}$ can be determined under different simplifying assumptions and compared with $R_H^{(0)}$. We find these different quantities to be consistent with one another, validating previous conclusions about the close correspondence between Fermi surface topology and the sign of $R_H$, even for strongly correlated systems. These various quantities also provide a useful set of numerical tools for testing theoretical predictions about the full behavior of the Hall conductivity for strong correlations.
description: 13 pages, 7 figures
title: Cost-effectiveness of artificial intelligence for proximal caries detection
Creators: name: Schwendicke, Falk
name: Gomez Rossi, Jesus
name: Göstemeyer, Gerd
name: Elhennawy, Karim
name: Garcia Cantu, Anselmo
name: Gaudin, Robert
name: Chaurasia, Akhilanand
name: Gehrung, Sascha
name: Krois, Joachim
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background/research question: Artificial intelligence (AI) can assist dentists in image assessment, for example caries detection. The wider health and cost impact of employing AI for dental diagnostics has not yet been evaluated. We compared the cost-effectiveness of proximal caries detection[for full text, please go to the a.m. URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
The Type Ia supernova 2004S, a clone of SN 2001el, and the optimal photometric bands for extinction estimation
Creators: name: Krisciunas, Kevin
name: Garnavich, Peter M.
name: Stanishev, Vallery
name: Suntzeff, Nicholas B.
name: Prieto, Jose Luis
name: Espinoza, Juan
name: Gonzalez, David
name: Salvo, Maria Elena
name: de la Rosa, Nancy Elias
name: Smartt, Stephen J.
name: Maund, Justyn R.
name: Kudritzki, Rolf-Peter
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present optical (UBVRI) and near-infrared (YJHK) photometry of the normal Type Ia supernova 2004S. We also present eight optical spectra and one near-IR spectrum of SN 2004S. The light curves and spectra are nearly identical to those of SN 2001el. This is the first time we have seen optical and IR light curves of two Type Ia supernovae match so closely. Within the one parameter family of light curves for normal Type Ia supernovae, that two objects should have such similar light curves implies that they had identical intrinsic colors and produced similar amounts of Ni-56. From the similarities of the light curve shapes we obtain a set of extinctions as a function of wavelength which allows a simultaneous solution for the distance modulus difference of the two objects, the difference of the host galaxy extinctions, and R_V. Since SN 2001el had roughly an order of magnitude more host galaxy extinction than SN 2004S, the value of R_V = 2.15 (+0.24 -0.22) pertains primarily to dust in the host galaxy of SN 2001el. We have also shown via Monte Carlo simulations that adding rest frame J-band photometry to the complement of BVRI photometry of Type Ia SNe decreases the uncertainty in the distance modulus by a factor of 2.7. A combination of rest frame optical and near-IR photometry clearly gives more accurate distances than using rest frame optical photometry alone.
description: 46 pages, 17 figures, 7 tables, accepted for publication in the Astronomical Journal
BIM/CIM Implementation in theThailand Private Sector: Extensionto 6D Analysis Safety Simulationof A Railway Station
Creators: name: Saratchai Ongprasert
Publisher: name: Thammasat Printing House
Year: 2019
Subjects: BIM, CIM, BIM implementation, change management, CFD, Evacuation Simulation

description: International Journal of Building, Urban, Interior and Landscape Technology, 13, , 43-54
title: Quality control of the machine-learning tool DeepL for translation of oncological guidelines from German to English language
Creators: name: Wenzel, Gregor
name: Langer, Thomas
name: Follmann, Markus
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background/research question: Guidelines in oncology are documents with a large text corpus; as an example, the guideline for breast cancer contains almost 153,000 words. Demand for translations into English is high, resulting in a significant economic and resource burden for authors and professional[for full text, please go to the a.m. URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
An Application of Importance-Performance Analysis (IPA) for Evaluating City Bus Service Quality in Cambodia
Creators: name: Sonita SUM
Publisher: name: Thammasat Printing House
Year: 2019
Subjects: Importance-Performance Analysis, Service quality, Users' expectations,Users' perceptions, User Satisfaction, Cambodia

description: International Journal of Building, Urban, Interior and Landscape Technology, 13, , 55-66
Takakura Composting Method (TCM) as an Appropriate Environmental Technology for Urban Waste Management
Creators: name: Nuzir, Fritz Akhmad
Publisher: name: Thammasat Printing House
Year: 2019
Subjects: Appropriate Technology, Hai Phong, Takakura Composting Method,urban environment, wasteurban environment, waste

description: International Journal of Building, Urban, Interior and Landscape Technology, 13, , 67-82
THE PECULIRATIES OF THE EPIC IMAGE IN MODERN ENGLISH AND UZBEK STORYTELLING
Creators: name: Baltaeva, Barnokhon
Publisher: name: Zenodo
Year: 2024

description: In this article going the discussion of the poetic features of Uzbek stories of the XXI century. Generalized theoretical conclusions have been drawn about the nature of the story, its compositional nature. The article also focuses on the study of the artistic nature of the principles of renewal of Uzbek storytelling in the XXI century, their specific image. It is based on the fact that the story is the leading genre in the system of epic thinking, its contemporary nature and its reflection of a certain reality.
Interpretable Machine Learning: Fundamental Principles and 10 Grand Challenges
Creators: name: Rudin, Cynthia
name: Chen, Chaofan
name: Chen, Zhi
name: Huang, Haiyang
name: Semenova, Lesia
name: Zhong, Chudi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: I.2.6
subject: 68T01

description: Interpretability in machine learning (ML) is crucial for high stakes decisions and troubleshooting. In this work, we provide fundamental principles for interpretable ML, and dispel common misunderstandings that dilute the importance of this crucial topic. We also identify 10 technical challenge areas in interpretable machine learning and provide history and background on each problem. Some of these problems are classically important, and some are recent problems that have arisen in the last few years. These problems are: (1) Optimizing sparse logical models such as decision trees; (2) Optimization of scoring systems; (3) Placing constraints into generalized additive models to encourage sparsity and better interpretability; (4) Modern case-based reasoning, including neural networks and matching for causal inference; (5) Complete supervised disentanglement of neural networks; (6) Complete or even partial unsupervised disentanglement of neural networks; (7) Dimensionality reduction for data visualization; (8) Machine learning models that can incorporate physics and other generative or causal constraints; (9) Characterization of the "Rashomon set" of good models; and (10) Interpretable reinforcement learning. This survey is suitable as a starting point for statisticians and computer scientists interested in working in interpretable machine learning.
¿Por qué estudiar un doctorado, PhD?
Creators: name: Suing, Abel
Publisher: name: Zenodo
Year: 2019
Subjects: Comunicación
Ecuador
doctorado
doctor
PhD
investigación
educación
posgrado

description: Participación como editorialista en el informativo de la mañana, de 6:30 a 8:00, de Radio Loja, 97.7, que se emite desde la ciudad de Loja en Ecuador.
Two-Loop Massive Operator Matrix Elements and Unpolarized Heavy Flavor Production at Asymptotic Values Q^2 >> m^2
Creators: name: Bierenbaum, Isabella
name: Blümlein, Johannes
name: Klein, Sebastian
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the $O(α_s^2)$ massive operator matrix elements for the twist--2 operators, which contribute to the heavy flavor Wilson coefficients in unpolarized deeply inelastic scattering in the region $Q^2 \gg m^2$. The calculation has been performed using light--cone expansion techniques. We confirm an earlier result obtained in \cite{Buza:1995ie}. The calculation is carried out without using the integration-by-parts method and in Mellin space using harmonic sums, which lead to a significant compactification of the analytic results derived previously. The results allow to determine the heavy flavor Wilson coefficients for $F_2(x,Q^2)$ to $O(α_s^2)$ and for $F_L(x,Q^2)$ to $O(α_s^3)$ for all but the power suppressed terms $\propto (m^2/Q^2)^k, k \geq 1$.
description: 1 style file, 5 figures, 38 pages latex
Έλεγχος θερμοκρασίας και σχετικής υγρασίας ενός θερμοκηπίου με τη χρήση λογισμικού ανοιχτού κώδικα
Creators: name: Κοσμά, Βασιλεία Θωμά
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Θερμοκήπιο
Αισθητήρες
Λογισμικό ανοιχτού κώδικα
Greenhouse
Sensors
Open software

description: Η γεωργία παραδοσιακά διαδραματίζει σημαντικό ρόλο στην ελληνική οικονομία. Η έκταση των θερμοκηπιακών καλλιεργειών αυξάνεται συστηματικά με την πάροδο του χρόνου. Η δυνατότητα παραγωγής πρώιμων προϊόντων που συγχρόνως θα διακρίνονται για τα ποιοτικά χαρακτηριστικά τους είναι το ζητούμενο των σύγχρονων θερμοκηπιακών εκμεταλλεύσεων. Ο έλεγχος του εσωτερικού περιβάλλοντος είναι ένα πολύ σημαντικό θέμα στην προστατευόμενη καλλιέργεια, επειδή δίνει τη δυνατότητα στον παραγωγό να ελέγχει την παραγωγική διαδικασία, ανεξάρτητα από τις εξωτερικές καιρικές συνθήκες. Η θερμοκρασία και η υγρασία είναι δυο από τους σπουδαιότερους παράγοντες που επηρεάζουν το εσωτερικό περιβάλλον των θερμοκηπίων, καθώς και η περιεκτικότητα του εσωτερικού αέρα σε υδρατμούς επηρεάζει την ανάπτυξη των καλλιεργούμενων φυτών. Επίσης ο επαρκής εξαερισμός είναι πολύ σημαντικός για τη βέλτιστη ανάπτυξη των φυτών, ειδικά στην περίπτωση υψηλών εξωτερικών θερμοκρασιών και ηλιακής ακτινοβολίας - κοινές συνθήκες κατά τη διάρκεια του καλοκαιριού στις μεσογειακές χώρες. Ο εξαερισμός επηρεάζει άμεσα τη μέση θερμοκρασία αέρα, την υγρασία και τη συγκέντρωση CO2 στον κλειστό χώρο του θερμοκηπίου. Σκοπός της εργασίας είναι η μελέτη της θερμοκρασίας και της υγρασίας, στο μικροκλίμα του θερμοκηπίου. Η μελέτη των παραγόντων αυτών πραγματοποιήθηκε με τη διεξαγωγή πειράματος σε πραγματικές συνθήκες με απώτερο στόχο την δημιουργία ενός οικονομικού τρόπου ελέγχου των παραγόντων αυτών προς όφελος του παραγωγού και φυσικά της καλλιέργειας
description: Agriculture traditionally plays an important role in the Greek economy. The area of greenhouse crops is growing steadily over time. The prospect of early crop production along with qualitative characteristics is the challenge of modern greenhouses. Controlling the internal environment is a very important issue in protected farming because it enables the producer to control the production process, regardless of weather conditions. Temperature and humidity are two of the most important factors affecting the indoor environment of greenhouses, as the content of indoor air in water vapor affects the growth of cultivated plants. Also adequate ventilation is very important for optimal plant growth, especially in case of high outdoor temperatures and solar radiation - common conditions during summer in the Mediterranean countries. Ventilation directly affects the average air temperature, humidity and CO2 concentration in the enclosed greenhouse. The purpose of the study is to study the temperature, humidity, in the greenhouse microclimate. The study of these factors was carried out by conducting an experiment under real conditions with the ultimate aim of creating an economical way of controlling these factors for the benefit of the producer and, of course, cultivation
Unveiling Hidden Patterns in CMB Anisotropy Maps
Creators: name: Ghosh, Tuhin
name: Hajian, Amir
name: Souradeep, Tarun
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Bianchi VII_h models have been recently proposed to explain potential anomalies in the CMB anisotropy as observed by WMAP. We investigate the violation of statistical isotropy due to an embedded Bianchi VII_h templates in the CMB anisotropy maps to determine whether the existence of a hidden Bianchi template in the WMAP data is consistent with the previous null detection of the bipolar power spectrum in the WMAP first year maps. We argue that although correcting the WMAP maps for the Bianchi template may explain some features in the WMAP data it may cause other anomalies such as preferred directions leading to detectable levels of violation of statistical isotropy in the Bianchi corrected maps. We compute the bipolar power spectrum for the low density Bianchi VII_h models embedded in the background CMB anisotropy maps with the power spectrum that have been shown in recent literature to best fit the first year WMAP data. By examining statistical isotropy of these maps, we put a limit of {σ/H}_0 < 2.77E-10 (99% CL) on the shear parameter in Bianchi VII_h models.
description: Matches version accepted to Phys Rev D. Results unchanged. Paper shortened, sharpened, typos fixed. See earlier version for a review of CMB anisotropy patterns in Bianchi universe models
Impact of Urbanization on Quality and Quantity of Groundwater in Nakhon-Nayok Province, Thailand
Creators: name: Pongpun Juntakut
Publisher: name: Thammasat Printing House
Year: 2019
Subjects: Groundwater quality, Groundwater quantity, Groundwater management, Geographical information system, Program R, Water quality index

description: International Journal of Building, Urban, Interior and Landscape Technology, 13, , 83-96
Ultrahigh convergent thermal conductivity of carbon nanotubes from comprehensive atomistic modeling
Creators: name: Barbalinardo, Giuseppe
name: Chen, Zekun
name: Dong, Haikuan
name: Fan, Zheyong
name: Donadio, Davide
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Anomalous heat transport in one-dimensional nanostructures, such as nanotubes and nanowires, is a widely debated problem in condensed matter and statistical physics, with contradicting pieces of evidence from experiments and simulations. Using a comprehensive modeling approach, comprised of lattice dynamics and molecular dynamics simulations, we proved that the infinite length limit of the thermal conductivity of a (10,0) single-wall carbon nanotube is finite but this limit is reached only for macroscopic lengths due to thermal phonon mean free path of several millimeters. Our calculations showed that the extremely high thermal conductivity of this system at room temperature is dictated by quantum effects. Modal analysis showed that the divergent nature of thermal conductivity, observed in one-dimensional model systems, is suppressed in carbon nanotubes by anharmonic scattering channels provided by the flexural and optical modes with polarization in the plane orthogonal to the transport direction.
description: 7 pages, 4 figures
Characterization of an inversion duplication of human chromosome 8 by fluorescent in situ hybridization
Creators: name: Henderson, Karen Gwen
Publisher: name: University of British Columbia
Year: 2008

description: A. de novo chromosomal aberration in a female with severe mental retardation and dysmorphic features has been characterized cytogenetically (Dill et al. 1987). The patient’s karyotype was described as 46,XX,inv dup(8)(p12→23.1). Previous Southern blot dosage analysis of the patient’ s DNA with a probe from the D8S7 locus, which maps to 8p23→8pter (Wood et al. 1986), demonstrated that the patient was monosomic for this locus. This dosage abnormality was interpreted as a consequence of the chromosomal rearrangement, suggesting that the aberrant chromosome was a duplication deficiency chromosome. We have reinvestigated this patient using fluorescent in situ hybridization using cosmids from a flow sorted chromosome 8 library as well as an 8p painting probe mixture generated by Mu element mediated PCR. Both the normal and the inversion duplication chromosome p arms are uniformly labelled by the 8p painting probe mixture. Hybridization of a cosmid from the D8S7 locus results in a hybridization signal on the normal chromosome 8 and a complete lack of signal on the inversion duplication chromosome 8. Hybridization of a cosmid from the D8S133 locus, localized to 8p21→8cen using a hybrid cell panel (Wagner et al. 1991), provides a single hybridization signal on the normal chromosome 8 and a double hybridization signal on the aberrant chromosome. The pattern produced by this double signal is suggestive of an inversion duplication chromosome. These studies directly confirm both the origin of the extra chromosomal material and that the duplication chromosome has undergone deletion.
Aktualisierung der Tatsächlichen Nutzung im Amtlichen Liegenschaftskataster-Informationssystem in Thüringen
Creators: name: Fuchs, Frank
Publisher: name: Zenodo
Year: 2021
Subjects: Liegenschaftskataster
Flächennutzung
Tatsächliche Nutzung
ALKIS

description: Präsentation des Landesamtes für Bodenmanagement und Geoinformation Thüringen anlässlich des zweiten Begleitkreises des UBA-Projektes "Konsistenz und Aussagefähigkeit von Flächendaten".
Discrete thinning dynamics in a continuum model of metallic nanowires
Creators: name: Bürki, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Transmission electron microscopy experiments have recently observed gold metal nanocylinders to thin down in a discrete manner: A kink--a step of order of one atomic layer--nucleates at one end and then moves along the wire, leaving a thinner cylinder behind it. In this paper, I show that a similar thinning process takes place within the nanoscale free-electron model, a structural and dynamical model of nanowires that treats the electron-confinement effects exactly while replacing the atomic structure by a continuum. Electron-shell effects, previously shown to be responsible for the stability of wires with magic radii, favor the formation of kinks connecting magic cylinders. A rich kink dynamics including interkink interactions ensues and is similar to that observed experimentally.
description: 9 pages, 5 figures. Version accepted for publication by Phys. Rev. B. The section on instability propagation has been removed, and submitted as a separate manuscript (arXiv:0704.2227)
title: Smart Health im Infektionsmanagement. Die Zukunft der evidenz-basierten Infektiologie?
Creators: name: Radloff, Robert
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Durch die wachsende Anzahl von digitalen Gesundheitsanwendungen und Wearables, sind innerhalb kurzer Zeit, Maßnahmen entstanden die zur Qualitätssicherung und Erstattung von digitalen Gesundheitsanwendungen, sogenannten DiGAs, beitragen sollen. In dem Projekt[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Comparison of the x-ray tube spectrum measurement using BGO, NaI, LYSO, and HPGe detectors in a preclinical mini-CT scanner: Monte Carlo simulation and practical experiment
Creators: name: Lohrabian, Vahid
name: Kamali-Asl, Alireza
name: Harvani, Hossein Ghadiri
name: Aghdam, Seyed Rashid Hosseini
name: Arabi, Hossein
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: The aim of this study is to estimate the intrinsic efficiency and energy resolution of different types of solid-state gamma-ray detectors in order to generate a precise dual-energy x-ray beam from the conventional x-ray tube using external x-ray filters. The x-ray spectrum of a clinical x-ray tube was experimentally measured using a high purity Germanium detector (HPGe) and the obtained spectrum validated by Monte Carlo (MC) simulations. The obtained x-ray spectrum from the experiment was employed to assess the energy resolution and detection efficiency of different inorganic scintillators and semiconductor-based solid-state detectors, namely HPGe, BGO, NaI, and LYSO, using MC simulations. The best performing detector was employed to experimentally create and measure a dual-energy x-ray spectrum through applying attenuating filters to the original x-ray beam. The simulation results indicated a 9.16% energy resolution for the HPGe detector wherein the FWHM of the energy resolution for the HPGe detector was about 1/3rd of the other inorganic detectors. The x-ray spectra estimated from the various source energies exhibited a good agreement between experimental and simulation results with a maximum difference of 6%. Owing to the high-energy discrimination power of the HPGe detector, a dual-energy x-ray spectrum was created and measured from the original x-ray spectrum using 0.5 and 4.5 mm Aluminum external filters, which involves 70 and 140 keV energy peaks with 8% overlap. The experimental measurements and MC simulations of the HPGe detector exhibited close agreement in high-energy resolution estimation of the x-ray spectrum. Given the accurate measurement of the x-ray spectrum with the HPGe detector, a dual-energy x-ray spectrum was generated with minimal energy overlap using external x-ray filters.
Impact of photochemical hazes and gases on exoplanet atmospheric thermal structure
Creators: name: Lavvas, Panayotis
name: Arfaux, Anthony
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We investigate the impact of photochemical hazes and disequilibrium gases on the thermal structure of hot-Jupiters, using a detailed 1-D radiative-convective model. We find that the inclusion of photochemical hazes results in major heating of the upper and cooling of the lower atmosphere. Sulphur containing species, such as SH, S$_2$ and S$_3$ provide significant opacity in the middle atmosphere and lead to local heating near 1 mbar, while OH, CH, NH, and CN radicals produced by the photochemistry affect the thermal structure near 1 $μ$bar. Furthermore we show that the modifications on the thermal structure from photochemical gases and hazes can have important ramifications for the interpretation of transit observations. Specifically, our study for the hazy HD 189733 b shows that the hotter upper atmosphere resulting from the inclusion of photochemical haze opacity imposes an expansion of the atmosphere, thus a steeper transit signature in the UV-Visible part of the spectrum. In addition, the temperature changes in the photosphere also affect the secondary eclipse spectrum. For HD 209458 b we find that a small haze opacity could be present in this atmosphere, at pressures below 1 mbar, which could be a result of both photochemical hazes and condensates. Our results motivate the inclusion of radiative feedback from photochemical hazes in general circulation models for a proper evaluation of atmospheric dynamics.
Production of $P_{cs}(4459)$ from $Ξ_b$ decay
Creators: name: Wu, Qi
name: Chen, Dian-Yong
name: Ji, Ran
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Inspired by the $P_{cs}(4459)$ reported by the LHCb collaboration recently, we investigate the $P_{cs}(4459)$ production from $Ξ_b$ decay in a molecular scenario using an effective Lagrangian approach. With different $J^P$ assignments to $P_{cs}(4459)$, the magnitude of branching fractions of $Ξ_b \to P_{cs}(4459) K$ is estimated, which is of the order of $10^{-4}$. Together with the decay properties of $P_{cs}(4459)$, the present estimations could be further testified by precise measurements and contribute to a better understanding of the molecular interpretations and the exploration of $J^P$ quantum numbers of $P_{cs}(4459)$.
description: 6 pages,2 figures, 1 table; matches published version
title: ViTAWiN – Virtuell-augmentiertes Training für die Aus- und Weiterbildung in der interprofessionellen Notfallversorgung
Creators: name: Schnier, Dominik
name: Elsenbast, Christian
name: Luiz, Thomas
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: An der Schnittstelle zwischen Rettungsdienst (RD) und innerklinischer Versorgung, besteht eine besondere Komplexität hinsichtlich Teamkonstellation, Verantwortlichkeiten und der Findung von patientenzentrierten Entscheidungen. Das Projekt ViTAWiN nähert sich[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Sidebands in the light absorption of driven metallic nanoparticles
Creators: name: Weick, Guillaume
name: Ingold, Gert-Ludwig
name: Weinmann, Dietmar
name: Jalabert, Rodolfo A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The dynamics of the surface plasmon in laser-driven metallic nanoparticles is described by means of a master-equation formalism. Within the Markov approximation, the dynamics is studied for different regimes ranging from weak excitation in photoabsorption experiments to strong excitation in pump-probe spectroscopy. It is shown that two collective levels are sufficient to describe the dynamics of the surface plasmon. On this basis, we predict the appearance of sidebands in the absorption spectrum of the probe laser field in pump-probe experiments.
description: 8 pages, 3 figures; see also cond-mat/0703720
title: Die Handreichung ‚Gesundheits-Apps‘: Entwicklung einer Unterstützung speziell für Ärzt*innen
Creators: name: Schwarz, Sabine
name: Krampe-Scheidler, Anne
name: Aly, Amin-Farid
name: Schaefer, Corinna
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Die Digitalisierung hält immer stärker Einzug in die Medizin. So können sich Patient*innen seit Kurzem Gesundheits-Apps verschreiben lassen. Aber auch Ärzt*innen nutzen Apps im Berufsalltag, z. B. in Form von Leitlinien oder zur Unterstützung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Б. Строцень, М. Ягодинська. Нова пам'ятка липицької культури на Тернопільщині
Creators: name: Ягодинська, Марина
name: Строцень, Богдан
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 430101
subject: Archaeological science

description: Археологічні дослідження в Україні 2009 р. — К.: ІА НАН України, 2010.