cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Anomalous gap ratio in anisotropic superconductors: aluminum under pressure
Creators: name: Khasanov, Rustem
name: Mazin, Igor. I.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Pressure dependence of the thermodynamic critical field $B_{\mathrm{c}}$ in elemental aluminum was studied by means of the muon-spin rotation/relaxation technique. Pressure enhances the deviation of $B_{\mathrm{c}}(T)$ from the parabolic behavior, expected for a typical type-I superconductor, thus suggesting the weakening of the gap ratio $\langleα\rangle=\langle Δ\rangle/k_{\mathrm{B} }T_{\mathrm{c}}$ ($\langleΔ\rangle$ is the average value of the superconducting energy gap, $T_{\mathrm{c}}$ is the transition temperature and $k_{\mathrm{B}}$ is the Boltzmann constant). With the pressure increase from 0.0 to $\simeq1.6$ GPa, $\langleα\rangle$ decreases almost linearly from 1.73 to 1.67. Our results imply, therefore, that in elemental aluminum the gap ratio $\langleα\rangle$ is smaller than the weak-coupled BCS prediction $α_{\mathrm{BCS}}\simeq1.764$ and it is even further reduced under pressure.
description: 6 pages, 3 figures
Ετερογενής φωτοκαταλυτική αναγωγή εξασθενούς χρωμίου [Cr(VI)].:
Creators: name: Βαλάρη, Μαρία Σταύρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2011
Subjects: Χρώμιο
Φωτοκατάλυση
Διοξείδιο του τιτανίου
Chromium
Photocatalysis
Titanium dioxide

description: Σκοπός της παρούσας διπλωματικής εργασίας ήταν η μελέτη της φωτοκαταλυτικής αναγωγής εξασθενούς χρωμίου, υπό τη μορφή διχρωμικών ιόντων (Cr2O72-) σε υδατικά διαλύματα, με τη μέθοδο της ετερογενούς φωτοκατάλυσης. Εξετάσθηκαν όλες οι παράμετροι που επηρεάζουν την απόδοση του συστήματος όπως το pH, το είδος και η ποσότητα του καταλύτη αλλά και η προσθήκη οργανικής ουσίας. Επιπλέον μελετήθηκε η χρησιμοποίηση ακτινοβολίας διαφορετικού μήκους κύματος, όπως υπεριώδης (UV) και ορατής (Vis). Η ετερογενής φωτοκατάλυση αποτελεί αποτελεσματική μέθοδο αναγωγής του Cr(VI), με ταυτόχρονη οξείδωση οργανικών ρύπων καθιστώντας εφικτή την αξιοποίηση της ηλιακής ακτινοβολίας για την συγκεκριμένη διεργασία.
description: The aim of this thesis was the study of the photocatalytic reduction of hexavalent chromium in form of dichromate (Cr2O72-) in aqueous solutions, using the heterogeneous photocatalysis. All the parameters that affect the system performance were examined, such as pH, type and concentration of the catalyst and addition of organic matter. Furthermore, the use of radiation of different wavelengths, as ultraviolet (UV) and visible (Vis) was investigated. Heterogenous photocatalysis is an effective method of reduction of Cr(VI) simultaneously with oxidation of organic pollutants, making feasible the use of solar irradiation for this process.
Parturition behavior and neonatal behavior of camel in loose housing system
Creators: name: Champak Bhakat
Publisher: name: Zenodo
Year: 2006

description: This is about parturition behavior and neonatal behavior of camel in loose housing system and  Camel management, Camelus dromedaries, Farmers, Milk, Desert eco-systems, Climate change, Camel use etc.
Exploring the association between R&D expenditure and the job quality in the European Union
Creators: name: Almeida, Fernando
name: Amoedo, Nelson
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: Investment in research and development is a key factor in increasing countries' competitiveness. However, its impact can potentially be broader and include other socially relevant elements like job quality. In effect, the quantity of generated jobs is an incomplete indicator since it does not allow to conclude on the quality of the job generated. In this sense, this paper intends to explore the relevance of R&D investments for the job quality in the European Union between 2009 and 2018. For this purpose, we investigate the effects of R&D expenditures made by the business sector, government, and higher education sector on three dimensions of job quality. Three research methods are employed, i.e. univariate linear analysis, multiple linear analysis, and cluster analysis. The findings only confirm the association between R&D expenditure and the number of hours worked, such that the European Union countries with the highest R&D expenses are those with the lowest average weekly working hours.
description: 18 pages, 1 figure, 5 tables
Übersetzen
Creators: name: Aretz, Susanne
name: Kurth, Thomas
name: Doepner, Thomas
Publisher: name: Latein und Griechisch in Nordrhein-Westfalen
Year: 2023

description: Latein und Griechisch in Nordrhein-Westfalen, Bd. 4 Nr. 2 (2023): Übersetzen
Spontaneous and imtated utterances of children with phonological disorgers
Creators: name: Horsley, Tracy Elaine
Publisher: name: University of British Columbia
Year: 2009

description: The phonological relationship between spontaneous and imitated utterances has been discussed by many researchers in the past 30 years, yet it remains equivocal. The purpose of the present study was to investigate further this relationship so that researchers and clinicians in child phonology may interpret (assessment) data in a more valid and informed manner. Spontaneous and imitated single word utterances of 19 pre-school aged children with phonological disorders were compared for phonological differences in production. At a segmental level, utterances were analyzed in terms of percentage of consonants correct (PCC) in three word positions. At a prosodic level, productions were analyzed in terms of percentage of wordshapes matched (%WSM), and percentage of CVC and CVCV wordshapes matched for number of syllables (i.e. "length-match"). Overall group results revealed no significant differences between the speech modes, suggesting that a model of spontaneous speech production suffices to delineate the mechanisms underlying both spontaneous and imitated utterances at a group level. Despite this finding, a review of individual data, along with certain methodological issues, suggest that group results be interpreted with caution since differences may exist at an individual level and be masked due to methodological procedures. A significant age effect was found only for % WSM, where younger children (i.e. age 36 to 45 months) performed significantly better in spontaneous production than in imitation and older children (age 45 to 60 months) did not. This implies that younger children may use a different production strategy in imitation than do older children. Overall, the results of this study suggest that imitation may be used as a means of eliciting utterances during phonological assessment with the general expectation that such utterances will not differ significantly from most children's typical, or spontaneous productions. However, individual data should be inspected for differences between spontaneous and imitated utterances, as well as for variability in productions, in order that assessment results are validly interpreted.
Vorwort und Inhaltsverzeichnis
Creators: name: Aretz, Susanne
name: Doepner, Thomas
name: Kurth, Thomas
Publisher: name: Latein und Griechisch in Nordrhein-Westfalen
Year: 2023

description: Latein und Griechisch in Nordrhein-Westfalen, Bd. 4 Nr. 2 (2023): Übersetzen
Archetipiche incomprensioni
Creators: name: Albano, Emmanuel
Publisher: name: Apulia Theologica
Year: 2025

description: L’articolo intende approfondire, sulla base di alcune delle più rilevanti fonti antiche, le origini della questione ariana. In modo particolare di come essa si sia originata più a partire da fraintedimenti che da certezze. E di come, oltre al dibattito terminologico, la distanza degli interlocutori si situava nel diverso connotato che i contendenti davano alle medesime parole. Di fatto creando reciproche sovrainterpretazioni e forzature, nella ricerca di un equilibrio teologico, filosofico e terminologico che avrebbe richiesto molta strada – e tempo – per essere definito e condiviso.
description: Apulia Theologica, V. 10 N. 1 (2024): Apulia theologica vol. 10, fascicolo 1
การพัฒนาช่องทางการประชาสัมพันธ์ชุมชนท่องเที่ยวเชิงสร้างสรรค์บนฐานทุนทางวัฒนธรรมโดยใช้ชุมชนเป็นฐานในการจัดการของชุมชนไทยพวน ตำบลหินปัก อำเภอบ้านหมี่ จังหวัดลพบุรี
Creators: name: สาวิตรี จูเจี่ย
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2024
Subjects: ช่องทางการประชาสัมพันธ์
ชุมชนท่องเที่ยวเชิงสร้างสรรค์
ทุนทางวัฒนธรรม
ชุมชนเป็นฐานในการจัดการ
ชุมชนไทยพวน

description: The Journal of Research and Academics, 7, 1, 279-294
การพัฒนารูปแบบการเรียนการสอนแบบผสมผสานโดยการสอนแบบโค้ชและการเรียนรู้แบบจินตวิศวกรรม เพื่อส่งเสริมทักษะการเรียนรู้และนวัตกรรมของนักศึกษาวิชาชีพครูมหาวิทยาลัยราชภัฏ
Creators: name: มัสยา รุ่งอรุณ
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2024
Subjects: รูปแบบการเรียนการสอนแบบผสมผสาน
การสอนแบบโค้ช
การเรียนรู้แบบจินตวิศวกรรม
ทักษะการเรียนรู้และนวัตกรรม

description: The Journal of Research and Academics, 7, 1, 295-308
Remote sensing of vegetation dynamics in agro-ecosystems using SMAP vegetation optical depth and optical vegetation indices
Creators: name: Piles, M.
name: Chaparro, D.
name: Entekhabi, D.
name: Konings, A. G.
name: Jagdhuber, T.
name: Camps-Valls, G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The ESA's SMOS and the NASA's SMAP missions, launched in 2009 and 2015, respectively, are the first two missions having on-board L-band microwave sensors, which are very sensitive to the water content in soils and vegetation. Focusing on the vegetation signal at L-band, we have implemented an inversion approach for SMAP that allows deriving vegetation optical depth (VOD, a microwave parameter related to biomass and plant water content) alongside soil moisture, without reliance on ancillary optical information on vegetation. This work aims at using this new observational data to monitor the phenology of crops in major global agro-ecosystems and enhance present agricultural monitoring and prediction capabilities. Core agricultural regions have been selected worldwide covering major crops (corn, soybean, wheat, rice). The complementarity and synergies between the microwave vegetation signal, sensitive to biomass water-uptake dynamics, and optical indices, sensitive to canopy greenness, are explored. Results reveal the value of L-band VOD as an independent ecological indicator for global terrestrial biosphere studies.
description: Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium
COSMOS-Web: A history of galaxy migrations over the stellar mass-star formation rate plane
Creators: name: Arango-Toro, R. C.
name: Ilbert, O.
name: Ciesla, L.
name: Shuntov, M.
name: Aufort, G.
name: Mercier, W.
name: Laigle, C.
name: Franco, M.
name: Bethermin, M.
name: Borgne, D. Le
name: Dubois, Y.
name: McCracken, H. J.
name: Paquereau, L.
name: Huertas-Company, M.
name: Kartaltepe, J.
name: Casey, C. M.
name: Akins, H.
name: Allen, N.
name: Andika, I.
name: Brinch, M.
name: Drakos, N. E.
name: Faisst, A.
name: Gozaliasl, G.
name: Harish, S.
name: Kaminsky, A.
name: Koekemoer, A.
name: Kokorev, V.
name: Liu, D.
name: Magdis, G.
name: Martin, C. L.
name: Moutard, T.
name: Rhodes, J.
name: Rich, R. M.
name: Robertson, B.
name: Sanders, D. B.
name: Sheth, K.
name: Talia, M.
name: Toft, S.
name: Tresse, L.
name: Valentino, F.
name: Vijayan, A.
name: Weaver, J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The stellar mass-star formation rate ($\mathrm{M_*}$-$\mathrm{SFR}$) plane is a fundamental diagnostic for distinguishing galaxy populations. However, the evolutionary pathways of galaxies within this plane across cosmic time remain poorly understood. This study aims to observationally characterize galaxy migration in the $\mathrm{M_*}$-$\mathrm{SFR}$ plane using reconstructed star formation histories (SFHs) of galaxies at $z < 4$. Our goal is to provide insights into the physical processes governing star formation and quenching. We analyze a sample of 299,131 galaxies at $z < 4$ from the COSMOS-Web NIRCam survey ($m_{\mathrm{F444W}} < 27$, 0.54 deg$^2$). Using non-parametric SFH modeling with CIGALE, we derive physical properties and reconstruct SFHs. To trace galaxy evolution, we define migration vectors, quantifying their direction ($Φ_{\mathrm{dt}}$ [deg]) and velocity norm ($r_{\mathrm{dt}}$ [dex/Gyr]) on the $\mathrm{M_*}$-$\mathrm{SFR}$ plane. The reliability of these vectors is assessed using the Horizon-AGN simulation. We find that main-sequence galaxies exhibit low-amplitude migration with scattered directions, suggesting oscillations within the main sequence. Their progenitors predominantly lie on the main sequence 1 Gyr earlier. Starburst galaxies show rapid mass assembly ($50\%$ within 350 Myr) and originate from the main sequence, while passive galaxies display uniformly declining SFHs. Massive passive galaxies emerge as early as $3.5 < z < 4$, increasing in number density over time. Only $<20\%$ of passive galaxies were starbursts 1 Gyr prior, indicating diverse quenching pathways. By reconstructing SFHs to $z < 4$, we present a coherent picture of galaxy migration in the $\mathrm{M_*}$-$\mathrm{SFR}$ plane, linking evolutionary phases to their star formation signatures.
title: Tactile Communism: Keti Chukhrov’s Post-Soviet Dramatic Works and the Legacy of Soviet Defectology
Creators: name: Osipova, Anastasiya
Publisher: name: Trier University
Year: 2023
Subjects: subject: Keti Chukhrov
subject: post-Soviet subjectivity
subject: disability and defectology
subject: tactility
subject: faktura
subject: 1960s and 1970s Marxist philosophy and its re-actualization in contemporary Russian art
subject: Lev Vygotsky
subject: Evald Ilyenkov
subject: Mikhail Lifshits
subject: Metropoem

description: This article considers the theme of Karl Marx in the poetry and artwork of Dmitrii Prigov. It conceives of his poetic communication as a political activity, which is stressed by its performative qualities and is presented by the example of the poem “Moscow and Muscovites”. Further on, the article distinguishes four speech attitudes in relation to the term “Karl Max” in the culture of Soviet Russia: belief, condemnation, quotation, and Prigov’s technique of reading Marx’s texts literally. Thus, he interprets Marx’s sentence “The answer to a question is contained in the critique of the question itself” verbatim and, by generalization (a common device of Soviet Marxism), leads it to absurdity. Prigov does the same with the slogan “Proletarians of the World Unite” from the “Communist Manifesto”, which he transforms into a parodic epistolary poem modeled on Lermontov’s “Demon”. The article also considers the use of the name of Marx and the stereotypically connected family names of Engels, Lenin, and Stalin in Prigov’s work and argues, using the motif of the policemen (“militsaner”), that, contrary to Marx’s expectations of real Socialism, the function of power was not dying but growing. Finally, attention is drawn to the role of so-called historical and socio-economical “Marxist laws” (such as ‘dialectical’ and ‘historical materialism’), which in Prigov’s work are dethroned and become possible concepts beside others. Thus, Prigov installs freedom in place of the Marxist necessity of interpretation, which was also the basis of Mikhail Lifshitz’s anti-modernist aesthetics, the most important contribution of Soviet philosophy to aesthetic theory.
Exact solution of the Boltzmann equation for low-temperature transport coefficients in metals I: Scattering by phonons, antiferromagnons, and helimagnons
Creators: name: Amarel, J.
name: Belitz, D.
name: Kirkpatrick, T. R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a technique for an exact solution of the linearized Boltzmann equation for the electrical and thermal transport coefficients in metals in the low-temperature limit. This renders unnecessary an uncontrolled approximation that has been used in all previous solutions of the integral equations for the transport coefficients. Applications include electron-phonon scattering in nonmagnetic metals, as well as the magnon contribution to the electrical and thermal conductivities, and to the thermopower, in metallic ferromagnets, antiferromagnets, and helimagnets. In this paper, the first of a pair, we set up the technique and apply it to the scattering of electrons by phonons, antiferromagnons, and helimagnons. We show that the Bloch $T^5$ law for the electrical resistivity, the $T^2$ law for the thermal resistivity, and the $T$ law for the thermopower due to phonon and antiferromagnon scattering are exact, and determine the prefactors exactly. The corresponding exact results for helimagnons are $T^{5/2}$, $T^{1/2}$, and $T$, respectively. In a second paper we will consider the scattering by ferromagnons.
description: 14pp., 1 fig
Spin-orbit gap of graphene: First-principles calculations
Creators: name: Yao, Yugui
name: Ye, Fei
name: Qi, Xiao-Liang
name: Zhang, Shou-Cheng
name: Fang, Zhong
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Even though graphene is a low energy system consisting of the two dimensional honeycomb lattice of carbon atoms, its quasi-particle excitations are fully described by the 2+1 dimensional relativistic Dirac equation. In this paper we show that while the spin-orbit interaction in graphene is of the order of $4 meV$, it opens up a gap of the order of $10^{-3} meV$ at the Dirac points. We present the first principle calculation of the spin-orbit gap, and explain the behavior in terms of a simple tight-binding model. Our result also shows that the recently predicted quantum spin Hall effect in graphene can only occur at unrealistically low temperature.
description: 4 pages
First Principles Simulation of Early Stage Plasma Initiation Process in ITER-scale Tokamak
Creators: name: Chew, Junxian
Publisher: name: Forschungzentrum Jülich
Year: 2023

description: JSC’s End-of-Year Colloquium 2023, Jülich, Germany, 5 Dec 2023 - 5 Dec 2023
Linear magnetoresistance with a universal energy scale in a strong-coupling superconductor
Creators: name: Zhang, W.
name: Hu, Y. J.
name: Kuo, C. N.
name: Kuo, S. T.
name: Fang, Yue-Wen
name: Lai, Kwing To
name: Liu, X. Y.
name: Yip, K. Y.
name: Sun, D.
name: Balakirev, F. F.
name: Lue, C. S.
name: Chen, Hanghui
name: Goh, Swee K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The recent discovery of a nonsaturating linear magnetoresistance in several correlated electron systems near a quantum critical point has revealed an interesting interplay between the linear magnetoresistance and the zero-field linear-in-temperature resistivity. These studies suggest a possible role of quantum criticality on the observed linear magnetoresistance. Here, we report our discovery of a nonsaturating, linear magnetoresistance in Mo$_8$Ga$_{41}$, a nearly isotropic strong electron-phonon coupling superconductor with a linear-in-temperature resistivity from the transition temperature to $\sim$55 K. The growth of the resistivity in field is comparable to that in temperature, provided that both quantities are measured in the energy unit. Our datasets are remarkably similar to magnetoresistance data of the optimally doped La$_{2-x}$Sr$_x$CuO$_4$, despite the clearly different crystal and electronic structures, and the apparent absence of quantum critical physics in Mo$_8$Ga$_{41}$. A new empirical scaling formula is developed, which is able to capture the key features of the low-temperature magnetoresistance data of Mo$_8$Ga$_{41}$, as well as the data of La$_{2-x}$Sr$_x$CuO$_4$.
description: 7 pages, 3 figures
Καταπατήσεις των Δασικών Εκτάσεων στο Νομό Κιλκίς από Δασοπολιτική και Νομική Άποψη:
Creators: name: Καζαντζίδου, Χρυσούλα Χρήστου
Publisher: name: Aristotle University of Thessaloniki
Year: 2011
Subjects: Καταπάτηση
Δασική Έκταση
Κιλκίς
Land grabbing
Forest
Kilkis

description: Από την στιγμή που ο άνθρωπος ξεκινά να αναπτύσσει τον πολιτισμό, ταυτόχρονα αρχίζει να επεμβαίνει δραστικά πάνω στο δάσος εκμεταλλευόμενος αυτό είτε θετικά είτε αρνητικά. Έτσι η εκρηκτική ανάπτυξη του ανθρώπινου πολιτισμού, η τεράστια ανάπτυξη της βιομηχανίας, η ανάγκη απόκτησης γεωργικών εδαφών, η ανάπτυξη της κτηνοτροφίας μέσα στο δάσος και μια σειρά από άλλες δραστηριότητες του ανθρώπου, κυρίως τις τελευταίες δεκαετίες, έχουν οδηγήσει στη σημαντική υποβάθμιση του περιβάλλοντος, σε βαθμό που δεν θα ήταν υπερβολή αν λέγαμε πως η ζωή πάνω στον πλανήτη μας κινδυνεύει. Οι οικονομικές δραστηριότητες του ανθρώπου μεταβάλλουν συνεχώς τις συνθήκες του περιβάλλοντος, δημιουργώντας οικολογικές πιέσεις που συχνά καταλήγουν σε ανεπανόρθωτες καταστροφές. Η αυθαίρετη δόμηση, οι πυρκαγιές, η παράνομη βόσκηση, το παράνομο κυνήγι καθώς και η αύξηση των αναγκών σε ξύλο για κτίσματα, επιπλοποιία κλπ. αποτελούν κάποιες βασικές αιτίες υποβάθμισης του εδάφους. Επομένως, παρατηρούμε καθημερινά μια αλόγιστη και ανεξέλεγκτη καταστροφή του δασικού πλούτου που τις περισσότερες φορές ευθυνόμαστε εμείς οι ίδιοι. Έτσι προβάλλει επιτακτική η ανάγκη να προστατευθεί η φύση στα διάφορα είδη βιοτόπων, τόσο σε παγκόσμια όσο και σε πανελλαδική κλίμακα. «Πρέπει να αντιμετωπίσουμε το πρόβλημα άμεσα και χωρίς περιστροφές: Γιατί δεν υπάρχει καμία κατάληψη της Βαστίλης, γιατί δεν υπάρχει κανένας Κόκκινος Οκτώβρης της οικολογίας για την περιβαλλοντική καταστροφή που απειλεί την ανθρωπότητα» (Ούλριχ Μπεκ, Climate For Change,Φεβρουάριος 2009).
description: Since human began to develop the culture, and the same time he starts to act drastically to the forest, by exploiting it positively or negatively. Thus, the ‘’explosive’’ development of human culture, the enormous evolution of industry, the need of acquisition of agricultural fields, the development of stock breeding into the forest and many other human activities mainly at the last decades, have lead to the important degradation of the environ-ment, to the extent that in wouldn’t be exaggeration if we said that the life in our planet is in danger. The financial activities of human are changing continually the conditions of the environment, by creating ecological pressures that often provoke irreparable damages. The illegal construction, the fires, the illegal grazing, the illegal hunting, as well as the increase of necessities of wood for builds and furniture, consist some of the major causes of ground’s degradation. That’s why we notice every day the unreasonable and excessive destruction of the forest wealth, when many times we are responsible for this.
Work potential of camel under arid eco-system and its management
Creators: name: Champak Bhakat
Publisher: name: Zenodo
Year: 2001
Subjects: Camel management, Camelus dromedaries, Farmers, Milk, Desert eco-systems, Climate change, Camel use

description: This is about work potential of camel under arid eco-system and its management and  Camel management, Camelus dromedaries, Farmers, Milk, Desert eco-systems, Climate change, Camel use etc.
ปัญหาและความต้องการของผู้ประกอบการผลิตอุตสาหกรรมเซรามิก ในจังหวัดลำปาง
Creators: name: กิตติศักดิ์  สมุทธารักษ์
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2014
Subjects: and the statistics for an analysis those information were the Means and the Standard Deviation

description: 1, 7, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
Bayesian Regression and Classification Using Gaussian Process Priors Indexed by Probability Density Functions
Creators: name: Fradi, A.
name: Feunteun, Y.
name: Samir, C.
name: Baklouti, M.
name: Bachoc, F.
name: Loubes, J-M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: In this paper, we introduce the notion of Gaussian processes indexed by probability density functions for extending the Matérn family of covariance functions. We use some tools from information geometry to improve the efficiency and the computational aspects of the Bayesian learning model. We particularly show how a Bayesian inference with a Gaussian process prior (covariance parameters estimation and prediction) can be put into action on the space of probability density functions. Our framework has the capacity of classifiying and infering on data observations that lie on nonlinear subspaces. Extensive experiments on multiple synthetic, semi-synthetic and real data demonstrate the effectiveness and the efficiency of the proposed methods in comparison with current state-of-the-art methods.
Generalized Elliptic Integrals and the Legendre M-function
Creators: name: Heikkala, V.
name: Lindén, H.
name: Vamanamurthy, M. K.
name: Vuorinen, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 33B15

description: We study monotonicity and convexity properties of functions arising in the theory of elliptic integrals, and in particular in the case of a Schwarz-Christoffel conformal mapping from a half-plane to a trapezoid. We obtain sharp monotonicity and convexity results for combinations of these functions, as well as functional inequalities and a linearization property.
description: 28 pages
Balkan Area & EU-15: An empirical investigation of income convergence:
Creators: name: Τσανανά, Ευτυχία Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2011
Subjects: σύγκλιση
προσέγγιση
συνολοκλήρωση κατά ζεύγη
έλεγχοι πάνελ μοναδιαίας ρίζας
convergence
catching up
pair wise cointegration
panel unit roots

description: Η παρούσα έρευνα σκοπεύει να αποσαφηνίσει το ζήτημα της εισοδηματικής σύγκλισης. Χρησιμοποιώντας τα ετήσια στοιχεία εννέα βαλκανικών χωρών και το μέσο όρο της ΕΕ των 15 εξετάζουμε την υπόθεση της πραγματικής σύγκλισης. Η εμπειρική έρευνα στηρίζεται στις σχετικές διαφορές εισοδήματος και καλύπτει την περίοδο από το 1989 ως το 2009. Στο πλαίσιο της εμπειρικής ανάλυσης χρησιμοποιήθηκε ένα πλέγμα συμπληρωματικών οικονομετρικών μεθοδολογιών.Στην πραγματικότητα, οι ενδείξεις προκύπτουν από τη μεθοδολογία που πρότειναν οι Nahar - Inder (2002) σε συνδυασμό με κατάλληλες μεθοδολογίες χρονολογικών σειρών για τη μελέτη της στοχαστικής σύγκλισης. Στη συνέχεια, τα ευρήματα ισχυροποιούνται αφού εξετάζονται περαιτέρω χρησιμοποιώντας τις μεθοδολογίες μοναδιαίας ρίζας σε μη στάσιμα πάνελ και την ανάλυση διανομής. Τα αποτελέσματα έδειξαν ότι υπάρχουν συνολικά στοιχεία είναι υπέρ της προσέγγισης του μέσου όρου της ΕΕ των 15 για τη βαλκανική περιοχή αν και οι ανισότητες για κάποιες από τις εξετασμένες χώρες επιβεβαιώθηκαν.
description: The present investigation intends to shed more light on the issue of income convergence. Using annual data for nine Balkan countries and the EU15 average we examine the real convergence hypothesis. The empirical investigation relies on the relative income differentials and covers the period 1989 to 2009. In the context of the empirical analysis, a number of econometric methodologies is used complementary.Actually, evidence is provided from the methodology suggested by Nahar-Inder (2002) along with time series methodologies appropriate when testing for stochastic convergence. Moreover, the findings are further tested for robustness using non stationary panel unit root methodologies and distribution analysis. The results demonstrated that the overall evidence for the Balkan area is in favor of catching up with EU15 average though disparities for some of the examined countries were confirmed.
On the evolution of cooling cores in X-ray galaxy clusters
Creators: name: Ettori, Stefano
name: Brighenti, Fabrizio
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged) To define a framework for the formation and evolution of the cooling cores in X-ray galaxy clusters, we study how the physical properties change as function of the cosmic time in the inner regions of a 4 keV and 8 keV galaxy cluster under the action of radiative cooling and gravity only. The cooling radius, R_cool, defined as the radius at which the cooling time equals the Universe age at given redshift, evolves from ~0.01 R200 at z>2, where the structures begin their evolution, to ~0.05 R200 at z=0. The values measured at 0.01 R200 show an increase of about 15-20 per cent per Gyr in the gas density and surface brightness and a decrease with a mean rate of 10 per cent per Gyr in the gas temperature. The emission-weighted temperature diminishes by about 25 per cent and the bolometric X-ray luminosity rises by a factor ~2 after 10 Gyrs when all the cluster emission is considered in the computation. On the contrary, when the core region within 0.15 R500 is excluded, the gas temperature value does not change and the X-ray luminosity varies by 10-20 per cent only. The cooling time and gas entropy radial profiles are well represented by power-law functions. The behaviour of the inner slopes of the gas temperature and density profiles are the most sensitive and unambiguous tracers of an evolving cooling core. Their values after 10 Gyrs of radiative losses, T_gas ~ r^0.4 and n_gas ~ r^(-1.2) for the hot (cool) object, are remarkably in agreement with the observational constraints available for nearby X-ray luminous cooling core clusters. Because our simulations do not consider any AGN heating, they imply that the feedback process does not greatly alter the gas density and temperature profiles as generated by radiative cooling alone.
description: 8 pages. MNRAS in press
X-ray ptychographic topography, a new tool for strain imaging
Creators: name: Verezhak, Mariana
name: Van Petegem, Steven
name: Rodriguez-Fernandez, Angel
name: Godard, Pierre
name: Wakonig, Klaus
name: Karpov, Dmitry
name: Jacques, Vincent L. R.
name: Menzel, Andreas
name: Thilly, Ludovic
name: Diaz, Ana
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Strain and defects in crystalline materials are responsible for the distinct mechanical, electric and magnetic properties of a desired material, making their study an essential task in material characterization, fabrication and design. Existing techniques for the visualization of strain fields, such as transmission electron microscopy and diffraction, are destructive and limited to thin slices of the materials. On the other hand, non-destructive X-ray imaging methods either have a reduced resolution or are not robust enough for a broad range of applications. Here we present X-ray ptychographic topography, a new method for strain imaging, and demonstrate its use on an InSb micro-pillar after micro-compression, where the strained region is visualized with a spatial resolution of 30 nm. Thereby, X-ray ptychographic topography proves itself as a robust non-destructive approach for the imaging of strain fields within bulk crystalline specimens with a spatial resolution of a few tens of nanometers.
Rinnovare la formazione teologica in Italia: quali strade percorribili e quale futuro per le istituzioni accademiche?
Creators: name: Paris, Leonardo
Publisher: name: Apulia Theologica
Year: 2025

description: A partire dalla Proposta di un ripensamento integrato degli studi teologici in Italia dell’ATI si cercano di mettere in luce gli snodi fondamentali che possono rendere possibile un rinnovamento. Il primo riguarda la percezione dell’urgenza: senza azioni decise ed efficaci, qualcosa di prezioso è a rischio. Per poter affrontare tale urgenza con cura, è necessaria una analisi del contesto nel quale si va ad operare. Il secondo affondo riguarda dunque il contesto italiano con le sue caratteristiche peculiari. Il terzo e quarto punto riguardano i compiti e gli obiettivi che si intendono attribuire all’istituzione accademica. Sarebbe bene che tali obiettivi fossero di ampio respiro e che molti fossero coinvolti nella loro elaborazione. Da ultimo i mezzi: se gli obiettivi devono spingere a guardare lontano, i mezzi devono avere la concretezza e l’efficacia che permette di mettere un piede avanti all’altro.
description: Apulia Theologica, V. 10 N. 1 (2024): Apulia theologica vol. 10, fascicolo 1
A new symmetry of the spatially flat Einstein-Friedmann equations
Creators: name: Dussault, Steve
name: Faraoni, Valerio
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We report a new symmetry of the Einstein-Friedmann equations for spatially flat Friedmann- Lemaître-Robertson-Walker universes. We discuss its application to barotropic perfect fluids and its use as a solution-generating technique for scalar field universes.
description: 7 pages, no figures
Demonstration of the Universality of Molecular Structures in Prolate Deformed Nuclei
Creators: name: Canavan, R
name: Freer, M
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The relationship between the deformed harmonic oscillator and the formation of molecular cluster structures, whereby valence neutrons are exchanged between cluster cores, is examined. It is found that there is a strong connection between the properties of the valence orbitals associated with deformed structures in the deformed harmonic oscillator and the molecular orbitals created by linear combinations of single-centre orbitals around nuclear clusters. The conclusion is that in addition to the appearance of clustering in the deformed harmonic oscillator that \emph{every} prolate deformed cluster structure should have molecular orbitals built on that structure. This is demonstrated through a series of examples that range from $^{13}$C to $^{57}$Ni.
q-Boson in Quantum Integrable Systems
Creators: name: Kundu, Anjan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: q-bosonic realization of the underlying Yang-Baxter algebra is identified for a series of quantum integrable systems, including some new models like two-mode q-bosonic model leading to a coupled two-component derivative NLS model, wide range of q-deformed matter-radiation models, q-anyon model etc. Result on a new exactly solvable interacting anyon gas, linked to q-anyons on the lattice is reported.
description: This is a contribution to the Vadim Kuznetsov Memorial Issue on Integrable Systems and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
The localization of Branchial Carbonic Anhydrase in the shark, SQUALUS ACANTHIAS
Creators: name: Wilson, Jonathan Mark
Publisher: name: University of British Columbia
Year: 2009

description: Differences in gill function, pattern of C02 elimination and ion /acid-base regulation, between elasmobranchs and teleosts are expected to be reflective of differences in the pattern of carbonic anhydase (CA) distribution within the gills of these groups. The distribution of branchial CA was investigated in the spiny dogfish, Squalus acanthias, using immunolocalization techniques, as well as in situ and in vivo measurements of pH disequilibrium states in post-branchial saline and blood, respectively. Biochemical and immunolocalization techniques were used to determine if V-type H+-ATPase was present in the gills of dogfish. In addition, the cellular distribution of H+-ATPase in the gill was determined in fresh and sea water adapted trout, Oncorhynchus mykiss, using immunocytochemical techniques in order to compare its distribution with that of CA in the trout. Branchial CA in the dogfish is distributed throughout the outer epithelial cells and pillar cells. This pattern of CA distribution suggests a role in facilitating diffusion of C02 and in ion / acid-base regulation. The lack of a post-branchial pH disequilibrium in the in situ saline perfused gill preparation suggests that CA is available extracellularly along the blood lumen side of the pillar cell membrane to accelerate the HC03 " dehydration reaction, thus augmenting C02 elimination. The post-branchial pH decrease (acidosis) measured under control conditions in vivo provides equivocal evidence for the in situ finding. In dogfish H -ATPase was localized to a subpopulation of mitochondria-rich (MR) cells in the interlamellar region. There was also significant N-ethymaleimide (NEM) sensitive ATPase activity (0.116 ± 0.026 umol Pj • mg"1 protein • h"1) in crude gill homogenates. The immunolocalized MR cells may function in ion / acid-base regulation. In the trout, H+-ATPase was localized to the apical membrane and subapical vesicles in epithelial pavement and mitochondria-rich cells was confirmed. The apical distribution gradient of the pump is remarkably similar to the distribution found for CA in trout.
Multiple stellar populations along the red Horizontal Branch and Red Clump of Globular Clusters
Creators: name: Dondoglio, Emanuele
name: Milone, Antonino P.
name: Lagioia, Edoardo P.
name: Marino, Anna F.
name: Tailo, Marco
name: Cordoni, Giacomo
name: Jang, Sohee
name: Carlos, Marilia G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We exploit multi-band Hubble Space Telescope photometry to investigate multiple populations (MPs) along the red horizontal branches (HBs) and red clumps of fourteen metal-rich Globular Clusters (GCs), including twelve Milky Way GCs and the Magellanic Cloud GCs NGC 1978 and NGC 416. Based on appropriate two-color diagrams we find that the fraction of 1G stars in Galactic GCs correlates with cluster mass, confirming previous results based on red-giant branch (RGB) stars. Magellanic-Cloud GCs show higher fractions of 1G stars than Galactic GCs with similar masses, thus suggesting that the environment affects the MP phenomenon. We compared and combined our population fractions based on HB with previous estimates from MS and RGB, and we used ground-based UBVI photometry (available for NGC 104, NGC 5927, NGC 6366, NGC 6838) to extend the investigation over a wide field of view. All studied GCs are consistent with flat distributions of 1G and 2G stars within ~1 arcmin from the cluster center except NGC 416, where the 2G is more centrally concentrated. 2G stars of NGC 104 and NGC 5927 are more centrally-concentrated than the 1G, whereas the distribution is flat for NGC 6366 and NGC 6838. We discover that most of the analyzed GCs exhibit extended sequences of 1G stars along the red HB, not consistent with a simple population. The comparison between appropriate synthetic and observed CMDs reveals that these extended distributions are consistent with either star-to-star variation in helium or with an internal metallicity spread, recalling the inhomogeneity of 1G stars along the ChMs.
description: 27 pages, 20 figures, 5 tables, accepted for pubblication in ApJ
Improvement of the guiding performances of near infrared organic/inorganic channel waveguides
Creators: name: Oubaha, Mohamed
name: Etienne, Pascal
name: Boutinaud, Philippe
name: Nedelec, Jean-Marie
name: Coudray, Pascal
name: Moreau, Yves
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: New sol-gel derived organic/inorganic hybrid single mode waveguides devices have been developed for telecommunication applications in the two near infrared windows at 1310 and 1550 nm. The overall procedure of fabrication of these devices is described and the refractive indices of the guiding, the buffer and the protective layers are adjusted by a precise control of the materials' composition. Due to the improvement of the composition of the guiding layer, the attenuation losses are significantly decreased to 0.8 dB/cm and 2dB/cm at respectively 1310 and 1550 nm.
Large Deviations of the Maximum Eigenvalue in Wishart Random Matrices
Creators: name: Vivo, Pierpaolo
name: Majumdar, Satya N.
name: Bohigas, Oriol
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We compute analytically the probability of large fluctuations to the left of the mean of the largest eigenvalue in the Wishart (Laguerre) ensemble of positive definite random matrices. We show that the probability that all the eigenvalues of a (N x N) Wishart matrix W=X^T X (where X is a rectangular M x N matrix with independent Gaussian entries) are smaller than the mean value =N/c decreases for large N as $\sim \exp[-\fracβ{2}N^2 Φ_{-}(\frac{2}{\sqrt{c}}+1;c)]$, where β=1,2 correspond respectively to real and complex Wishart matrices, c=N/M < 1 and Φ_{-}(x;c) is a large deviation function that we compute explicitly. The result for the Anti-Wishart case (M < N) simply follows by exchanging M and N. We also analytically determine the average spectral density of an ensemble of constrained Wishart matrices whose eigenvalues are forced to be smaller than a fixed barrier. The numerical simulations are in excellent agreement with the analytical predictions.
description: Published version. References and appendix added
La transdisciplinarità come sfida
Creators: name: Autiero, Antonio
Publisher: name: Apulia Theologica
Year: 2025

description: La svolta interdisciplinare e transdisciplinare tocca le diverse aree del sapere e delle scienze, compresa la teologia. Le istituzioni accademiche pubbliche e private, come anche i luoghi di formazione teologica in vista dei ministeri ecclesiali, risentono del tenore interdisciplinare che interessa la teologia. L’articolo pone la domanda se una simile svolta rappresenti solo un’occasione di mutamento metodologico oppure se essa conferisca alla teologia la possibilità di ripensare e ridefinire il suo stesso statuto epistemologico.
description: Apulia Theologica, V. 10 N. 1 (2024): Apulia theologica vol. 10, fascicolo 1
Deep Transfer Learning for Industrial Automation: A Review and Discussion of New Techniques for Data-Driven Machine Learning
Creators: name: Maschler, Benjamin
name: Weyrich, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this article, the concepts of transfer and continual learning are introduced. The ensuing review reveals promising approaches for industrial deep transfer learning, utilizing methods of both classes of algorithms. In the field of computer vision, it is already state-of-the-art. In others, e.g. fault prediction, it is barely starting. However, over all fields, the abstract differentiation between continual and transfer learning is not benefitting their practical use. In contrast, both should be brought together to create robust learning algorithms fulfilling the industrial automation sector's requirements. To better describe these requirements, base use cases of industrial transfer learning are introduced.
description: 12 pages, 4 figures, 2 tables. Accepted for publication by IEEE Industrial Electronics Magazine
Camels of cold and hot arid regions
Creators: name: Champak Bhakat
Publisher: name: Zenodo
Year: 2019
Subjects: Camel management, Camelus dromedaries, Farmers, Milk, Desert eco-systems, Climate change, Camel use

description: This is about camels of cold and hot arid regions and  Camel management, Camelus dromedaries, Farmers, Milk, Desert eco-systems, Climate change, Camel use etc.
ANALYSIS OF STRESS DISTRIBUTION AND COMPLETE DENTURE DISPLACEMENT ON FLABBY RIDGE WITH VARIOUS IMPRESSION TECHNIQUES AND MASTICATION LOAD DIRECTION USING FINITE ELEMENT ANALYSIS
Creators: name: FRANKY WIELIM
name: RICCA CHAIRUNNISA
name: ISMET DANIAL NASUTION
name: MUHAMMAD SABRI
Publisher: name: Zenodo
Year: 2023
Subjects: Complete Denture, Denture Displacement, Finite Element Analysis, Flabby, Stress Distribution.

description: Abstract

Fully edentulous patient with flabby ridge are a common case in clinic, but it is still challenging for the dentist to fabricate the denture. Flabby ridge is a fibrous tissue with soft consistency that can deform under large force and result in the patient's denture unstable. In cases of flabby ridge, the window, one step double spacer, and dual tray impression techniques are advised since they affect stress distribution and denture displacement. Dentist should pay close attention to impression technique in cases of flabby ridge because they have a significant impact on the fabrication of complete denture for effective stabilization. This study aimed to analyse the stress distribution and displacement in complete denture’s patient with flabby ridge used several impression techniques and applied mastication forces using Finite Element Analysis. Fabrication of three maxillary complete dentures from one fully edentulous patient with flabby ridges used three different impression techniques: window, one step double spacer and dual tray. Then, complete denture was scanned and replicated in software. Loads of 100 N axially and 119 N obliquely were then applied to simulate fully edentulous patient’s maximum bite force.  Von Mises stress value on alveolar ridge mucosa and denture displacement were observed in complete dentures. The lowest von mises stress and displacement values were observed in complete denture with window impression technique followed by dual tray impression technique and one step double spacer technique so the window impression technique is the most ideal impression method to fabricate denture for patient with flabby ridge.
Evidence for 1122 Hz X-Ray Burst Oscillations from the Neutron-Star X-Ray Transient XTE J1739-285
Creators: name: Kaaret, P.
name: Prieskorn, Z.
name: Zand, J. J. M. in 't
name: Brandt, S.
name: Lund, N.
name: Mereghetti, S.
name: Gotz, D.
name: Kuulkers, E.
name: Tomsick, J. A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on millisecond variability from the X-ray transient XTE J1739-285. We detected six X-ray type I bursts and found evidence for oscillations at 1122 +/- 0.3 Hz in the brightest X-ray burst. Taking into consideration the power in the oscillations and the number of trials in the search, the detection is significant at the 99.96% confidence level. If the oscillations are confirmed, the oscillation frequency would suggest that XTE J1739-285 contains the fastest rotating neutron star yet found. We also found millisecond quasiperiodic oscillations in the persistent emission with frequencies ranging from 757 Hz to 862 Hz. Using the brightest burst, we derive an upper limit on the source distance of about 10.6 kpc.
description: To appear in ApJL, 4 pages
Functional-differential equations for $F_q$%-transforms of $q$-Gaussians
Creators: name: Umarov, Sabir
name: Queiros, Silvio M. Duarte
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the paper the question - Is the q-Fourier transform of a q-Gaussian a q'-Gaussian (with some q') up to a constant factor? - is studied for the whole range of $q\in (-\infty, 3)$. This question is connected with applicability of the q-Fourier transform in the study of limit processes in nonextensive statistical mechanics. We prove that the answer is affirmative if and only if q > 1, excluding two particular cases of q<1, namely, q = 1/2 and q = 2/3, which are also out of the theory valid for q \ge 1. We also discuss some applications of the q-Fourier transform to nonlinear partial differential equations such as the porous medium equation.
description: 14 pages A new section on a related solution of the porous medium equation in comparison with the previous version has been introduce