cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Η Κυριακή της ορθοδοξίας στην ψαλτική τέχνη:
Creators: name: Ιωαννίδης, Χρυσοβαλάντης Ευστρατίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Κυριακή της Ορθοδοξίας
Λειτουργική προσέγγιση
Υμνολογική θεώρηση
Μορφολογική ανάλυση
Αισθητική αποτίμηση
Ιδιόμελα και καλοφωνικά μαθήματα
Sunday of Orthodoxy
Liturgical research
Hymnological research
Structural analysis
Esthetic estimation
Idiomela and Kalophonic mathemata

description: Η Κυριακή της Ορθοδοξίας η α' κυριακή των νηστειών εντάσσεται στην περίοδο της Μεγάλης Τεσσαρακοστής και η υμνολογία της έχει ποικίλες αναφορές. Εκτός από το δημοσιευμένο υμνογραφικό υλικό η έρευνα των κωδίκων έφερε στο φως δύο πλήρη κοντάκια, εξαποστειλάρια και καθίσματα της εορτής. Από μουσικολογικής άποψης παρουσιάζονται για πρώτη φορά οι τρεις κυριώτερες μελοποιήσεις των πέντε ιδιόμελων (παλαιά βυζαντινή, Γερμανού Νέων Πατρών, Χρυσάφη του Νέου) καθώς και άλλα πέντε αδημοσίευτα καλοφωνικά μαθήματα.
description: The Sunday of orthodoxy is included inside the period of the Great Lent. Its hymnology has variable references. The research of the codles revealed two contakia, exapostelaria and kathesmata of the feast. By the side of music are being presented for the first time the three basic compositions of the five idiomela (the old byzantine, the one of Germanos of N. Patron) and the one of the Chrysafes the youngest) and still other five kalophonic compositions (called Mathemata).
Ortohoeffekte in 1-(o-Aminomethylaryl)-buten(1)-3-onen und ihren Hydrierungsprodukten, 1. Mitt. o-Aminomethyl naphtalacetone
Creators: name: Mayer, K. K.
name: Poettinger, T.
name: Wiegrebe, Wolfgang
Publisher: name: Universität Regensburg
Year: 1981
Subjects: subject: 540 Chemie

description: Die Herstellung der Verbindungen 3 bis 21 wird beschrieben. Synthetic procedures leading to compounds 3 to 21 are described.
DEVELOPMENT OF THE FUTURE TEACHER PRESCHOOL EDUCATION USING AN INTEGRATIVE APPROACH
Creators: name: Soatov, Elmurod Makhmarayimovich
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: integrative approach
pre-school education
methods
techniques
teaching
preparation
pedagogue
development
formation.

description: In this article discusses the development of the future teacher preschool education using an integrative approach. Since the training of younger school children‟s can have formed only on a broad theoretical basis in the process of problem presentation of theoretical material in active discussion of different points of view available to the scientific and methodical literature.
Erwerbsarbeit überbewertet
Creators: name: Möhring-Hesse, Matthias
Publisher: name: UB Tübingen
Year: 2015

description: Ob unter dem Diktum, Vollbeschäftigung sei - auf welchem Wege auch immer - mög-
 lich, oder unter der gegenteiligen Ansage, gesellschafts- und insbesondere sozialpo-
 litisch müsse man sich auf die Bedingung systemischer Beschäftigungslücken ein-
 stellen, in der politischen Öffentlichkeit bespricht man die fehlende Erwerbsarbeit –
 und bemerkt dabei in Art einer kollektiver Hypnose nicht, dass sich die bestehende
 Erwerbsarbeit dramatisch verändert und mit ihr die von ihr geprägten sozialen Be-
 ziehungen und Zusammenhänge. Auch die theologische Sozialethik kann sich der
 öffentlichen Dethematisierung der Erwerbsarbeit zumeist nicht erwehren und hat –
 mehr noch – Anteil daran. Was die Sozialethik dabei »verpasst«, wird vor allem dann
 auffällig, wenn sie sich soziologisch aufklären lässt, was mit »Erwerbsarbeit« bezeich-
 net wird, dass Erwerbsarbeit eben nicht eine besondere Arbeit neben anderen Arbei-
 ten, sondern ein gesellschaftliches Verhältnis mit systemischen Auswirkungen auf alle
 anderen Verhältnisse und i.d.S,. auf die Gesellschaft im Ganzen ist. Dann wird sie die
 verfestigte Massenarbeitslosigkeit nicht mehr nur als Lücke zwischen Angebot und
 Nachfrage auf den Arbeitsmärkten, sondern als eine brisante Verwerfung einer auf
 Erwerbsarbeit gründenden Gesellschaft einholen können. Zudem wird sie den säku-
 laren Wandel der Erwerbsarbeit reflektieren - und dabei entdecken, dass Erwerbs-
 arbeit gesellschaftlich zunehmend mehr und dabei zuviel bedeutet, dass diese Über-
 bewertung der Erwerbsarbeit nicht nur zu langfristig unerträglichen Arbeitsbeding-
 ungen führt, sondern zunehmend gutes Leben außerhalb der Erwerbsarbeit und die
 Zivilität der von dieser überwerteten Erwerbsarbeit geprägten Gesellschaften beein-
 trächtigt.

 Public debates - no matter wether they are centered on full employment or on the lack
 of it – tend tofocus on missing labour rather than investigating the ongoing change at
 the workplace. This holds also true for social ethics. However, this approach goes amiss,
 since it treats employed labour as just another way to work when it is a pivotal social
 relationship affecting society as a whole. If this is taken into consideration, long-term
 mass unemployment can not solely be seen as a gap between supply and demand on
 the labour-markets, but has to be understood as a serious crisis of a society based on
 paid labour. A closer look at labour will reveal, moreover, that labour tends to be over-
 estimated – with serious consequences: This overestimation may lead – in the long run –
 to unbearable working conditions, while spoiling civil society and the good life beyond
 the workplace.
description: Ethik und Gesellschaft, Nr. 2 (2008): Rückkehr der Vollbeschäftigung oder Einzug des Grundeinkommens?
THE ROLE OF THE COMMUNICATIVE APPROACH IN TEACHING PRESCHOOL EDUCATION
Creators: name: Abdukayum Abdulkhayevich Abdullayev
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: preschool education
communicative approach
behavior
pedagogy
young generation
theory and practice

description: This article is devoted to the problem of communicative competence of preschool teachers. The work reveals the essence of communication and communicative competence of a teacher. The essence and features of the communicative competence of teachers of a preschool educational organization are considered. The role of communicative competence in pedagogical activity is described. The main components of the communicative competence of a preschool teacher are analyzed
Spinel bricks for highly stressed roofs in glass melting furnaces
Creators: name: Boymanns, Gerda
name: Gebhardt, Franz
name: Dunkl, Michael
name: Schlacht, Hans Dieter
Publisher: name: Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
Year: 2000
Subjects: subject: 660

description: New challenges are raised to the refractory materials in the crown and superstructure of oxy-fuel fired glass melting furnaces in comparison to air-fuel fired glass melting furnaces. In glass melting furnaces which are oxy-fuel fired the water steam partial pressure above the melt increases very strongly. In the case of soda-lime-silica glass melts together with the water steam partial pressure the alkaline hydroxide partial pressure increases with a factor of three in comparison to an air-fuel firing system. This leads to an aggressive action on the refractory lining in the crown and superstructure. After extensive thermodynamic calculations and laboratory tests a pure spinel refractory material (MgO ∙ AI2O3) was developed for the application in the crown and superstructure of oxy-fuel fired glass melting furnaces. The chemical and physical properties as well as the results of corrosion tests under oxy-fuel conditions of this direct-bonded fused spinel material will be discussed. Because of the high corrosion resistance to alkaline attack and the excellent behaviour of the creeping under load even at a temperature of 1650 °C, this spinel material can be proposed for the successful application as crown and superstructure refractory for oxy-fuel fired glass melting furnaces.
THE USE OF ICT IN PRE-SCHOOL EDUCATION
Creators: name: Kholmatova, Salima Kuziboyevna
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: ICT
methodology
theory
technique
activity
formation
development
pre-school education

description: The development of modern society is inextricably linked with scientific and technological progress. Information and communication technologies are firmly included in all spheres of human life; it also affects the educational process of preschool institutions. The main goal of the introduction of information and communication technologies (ICT) is to create a single information space of an educational institution, a system in which all participants in the educational process are involved and connected at the information level: administration, teachers, children and their parents
Reliable LC-MS/MS-based method for trace level determination of 50 medium to highly polar pesticide residues in sediments and ecological risk assessment
Creators: name: Barbieri, Maria Vittoria
name: Postigo, Cristina
name: Monllor-Alcaraz, Simon
name: Barcelo, Damia
name: de Alda, Miren Lopez
Publisher: name: arXiv
Year: 2020
Subjects: subject: Other Quantitative Biology (q-bio.OT)
subject: FOS: Biological sciences

description: The occurrence of polar pesticides in sediments has not been extensively investigated because of their relatively poor hydrophobicity and apparently less persistence in the environment. However, their continuous release into the aquatic systems calls for the evaluation of their potential accumulation in sediments and the role of this matrix as a potential source of these compounds. Considering this, a method based on pressurized liquid extraction (PLE), extract clean-up by solid phase extraction (SPE) and analyte determination by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) was developed and validated to analyze 50 relevant (frequently used and/or regulated or found in water) medium to highly polar pesticides in sediments. The method showed good performance regarding accuracy (relative recoveries between 76% and 124%), precision (relative standard deviation values <20%), sensitivity (LODs in the low ng/g for most compounds), linearity (coefficients of determination >0.99), and matrix effects (negligible for all analytes). The use of an isotope dilution approach for quantification ensures results reliability. As a part of the validation process, the method was applied to the analysis of the target pesticides in sediments from the Llobregat River (NE Spain) showing the presence of five of them, namely, terbutryn, dichlorvos, terbuthylazine, diazinon, and irgarol. All 5 pesticides, due to both the concentrations found and their physical-chemical characteristics, demonstrate high potential for bioaccumulation and risk to the aquatic organisms. Additional multidisciplinary studies that investigate pesticides occurrence in the different aquatic compartments and evaluate the potential risks for aquatic ecosystems are required to assess the environmental impact and significance of the presence of pesticides in sediments.
description: Published in Analytical and Bioanalytical chemistry
Validation of an improved batch model in a coupled combustion space/melt tank/batch melting glass fumace simulation
Creators: name: Wang, Jian
name: Brewster, B. Scott
name: McQuay, Mardson Q.
name: Webb, Brent W.
Publisher: name: Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
Year: 2000
Subjects: subject: 660

description: An improved coupled combustion space model, model for the transport processes in the melting tank, and batch blanket melting model has been developed which is capable of predicting the transport phenomena in a float glass furnace. Model predictions are compared with experimental furnace measurements reported previously. The batch blanket has been approximated as continuous and discrete (island) regions in an attempt to simulate the formation of discrete batch clumps ("logs") observed in real furnaces. Both the boundary location between the continuous blanket and batch island zones, and the batch coverage fraction in the batch island zone are specified as model inputs. The heat fluxes and temperatures at the interfaces between the combustion space, the batch coverage, and the glass tank are calculated in a coupled fashion rather than assumed as input boundary conditions as it must be done in traditional, uncoupled models. Α 455-metric-ton pull rate per day, air-fuel fired float-glass melting furnace was simulated. The 100 % batch blanket simulation (absence of batch islands) yields over-prediction of glass surface temperature, crown incident heat flux, and crown temperature. The assumption of 85 % batch coverage and 15 % free glass surface in the batch island zone agrees well with most experimental measurements. The batch island concept added to the batch melting model is a significant improvement over previous approaches for this case.
Concepts and their Use for Modelling Objects and References in Programming Languages
Creators: name: Savinov, Alexandr
Publisher: name: arXiv
Year: 2008
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: In the paper a new programming construct, called concept, is introduced. Concept is pair of two classes: a reference class and an object class. Instances of the reference classes are passed-by-value and are intended to represent objects. Instances of the object class are passed-by-reference. An approach to programming where concepts are used instead of classes is called concept-oriented programming (CoP). In CoP objects are represented and accessed indirectly by means of references. The structure of concepts describes a hierarchical space with a virtual address system. The paper describes this new approach to programming including such mechanisms as reference resolution, complex references, method interception, dual methods, life-cycle management inheritance and polymorphism.
description: 43 pages. Related papers: http://conceptoriented.com/
O'QUVCHILARNING MEHNAT TARBIYASIDA XALQ MILLIY AN'ANALARIDAN FOYDALANISH METODIKASI
Creators: name: Luxmanov, Dilshod Baxtiyorovich
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Mehnat tarbiyasi
konsepsiya
qadriyat
didaktika

description: Ushbu maqolada o`quvchilarning mehnat tarbiyasida xalq milliy an`analaridan foydalanish metodikasining muommolari yuzasidan olib borilgan tadqiqot jarayoni yoritilgan bo'lib yakunda bir qancha xulosalar berilgan
Ο γάμος και το διαζύγιο στο ισλαμικό δίκαιο. Ζητήματα που ανακύπτουν στα πλαίσια της ευρωπαϊκής δημόσιας τάξης:
Creators: name: Τζιανουδάκη, Νικολέτα Λεωνίδα
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Ισλαμικό δίκαιο
Ευρωπαϊκή δημόσια τάξη
Πολυγαμία
Αποπομπή
Αναγνώριση πολυγαμικών γάμων
Islamic law
European public order
Polygamy
Redudication
Recognition of polygamous marriages

description: Η παρούσα εργασία έχει ως πρώτο στόχο να καταδείξει τις κυριότερες πτυχές του ισλαμικού οικογενειακού δικαίου που αφορούν στο γάμο και στο διαζύγιο μέσα από τις σύγχρονες κωδικοποιήσεις δικαίου που έχουν λάβει χώρα στα ισλαμικά κράτη. Αναλύεται η νομική φύση του γαμικού συμφώνου, οι ουσιαστικές και τυπικές προϋποθέσεις αυτού, τα απόλυτα και τα σχετικά κωλύματα γάμου, οι μορφές και οι προϋποθέσεις διαζυγίου, με έμφαση στους δύο άγνωστους στο δυτικό νομικό πολιτισμό θεσμούς, της πολυγαμίας και της αποπομπής. Στη συνέχεια αναλύεται η, βάσει των κανόνων ιδιωτικού διεθνούς δικαίου, δυνατότητα εφαρμογής του ισλαμικού δικαίου εντός των ευρωπαϊκών κρατών, η δυνατότητα αναγνώρισης σε αυτά νομικών καταστάσεων που έχουν δημιουργηθεί σε ισλαμικές χώρες ενώ έμφαση δίνεται στην πρόσκρουση ορισμένων κλασικών επιταγών του ισλαμικού δικαίου στην ευρωπαϊκή δημόσια τάξη. Η οριοθέτηση της παραπάνω έννοιας και η διάκρισή της από άλλες συναφείς, όπως και η διερεύνηση του περιεχομένου της σε σχέση με το οικογενειακό δίκαιο, αποτελούν και το δεύτερο στόχο της εργασίας. Η παρούσα μελέτη ολοκληρώνεται με την παρουσίαση της ευρωπαϊκής δημόσιας τάξης οικογενειακού δικαίου και την παράθεση μιας σύντομης παρουσίασης των μεθόδων βάσει των οποίων μπορούν να αντιμετωπιστούν τα προβλήματα ουσιαστικής απονομής δικαιοσύνης που ανακύπτουν από τη σύμπραξη ισλαμικού και ευρωπαϊκού δικαίου.
description: The present essay has the target to present the basic principles of Islamic family law which concerns marriage and divorce in contemporary Islamic legislation. The legal type of the marriage contract, formal and substantive validity preconditions, absolute and temporary marriage impediments, types and preconditions of divorce are some of the subjects dealt with, emphasis given in the two, unknown in European legal science, institutions of polygamy and repudiation. Furthermore, the application of Islamic family law in the legal system of European countries, through the conflict rules of private international law, or the recognition of real situations created under that law, are possible to contrast with European public policy. The definition and comparison of the latter term to others, similar to it, is the second target set by the present essay which concludes with the presentation of a new term, that of the European public policy in family law, and a rough sketch of the possible solutions to the problems of awarding real justice, arisen by the close contact of Islamic and European law.
Development of highly sensitive detection for BCR-ABL transcripts in chronic myeloid leukemia by droplet digital PCR
Creators: name: Chonthicha Dongngam
name: Takol Chareonsirisuthigul
name: Nittaya Limsuwanachot
name: Budsaba-Rerkamnuaychoke
Publisher: name: Genetics Society of Thailand
Year: 2015
Subjects: BCR-ABL transcripts, complete molecular response (CMR), conventional RQ-PCR, droplet digital PCR (ddPCR), minimal residual disease (MRD)

description: 2, 8, Thai Journal of Genetics
Additional file 1 of Hepatocyte-derived Igκ promotes HCC progression by stabilizing electron transfer flavoprotein subunit α to facilitate fatty acid β-oxidation
Creators: name: Guo, Jingjing
name: Gu, Huining
name: Yin, Sha
name: Yang, Jiongming
name: Wang, Qianqian
name: Xu, Weiyan
name: Wang, Yifan
name: Zhang, Shenghua
name: Liu, Xiaofeng
name: Xian, Xunde
name: Qiu, Xiaoyan
name: Huang, Jing
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Supplementary Material 1
Intercomparison of IR transmittance measurements on water-containing glasses : Report of the International Commissionon Glass (ICG) Technical Committee14 "Gases in Glass"
Creators: name: Geotti-Bianchini, Franco
name: Preo, Martina
name: Smith, Lan H.
name: Nijnatten, Peter Van
name: Geißler, Heinz
name: Bucher, Greg
Publisher: name: Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
Year: 2000
Subjects: subject: 660

description: Α previous paper illustrated a procedure recommended by Technical Committee 14 (TC 14 "Gases in Glass") of the International Commission on Glass (ICG) for the determination of the water content of soda-lime-silica glasses by infrared transmittance spec-troscopy. The present paper describes the results of an intercomparison of spectral transmittance measurements performed by TC 14 in order to check the interlaboratory reproducibility that can reasonably be expected when a range of industrial laboratories determines the water content of a given sample. Three samples were circulated within a group of 10 laboratories and for each of them17 spectral transmittance curves were reported, using various spectrophotometers. From each spectrum the corresponding water content value was calculated, using the TC 14 procedure. Α statistical elaboration of the results is presented. The spectral transmittance values were affected by a significant spread, with maximum relative deviations up to 14.4 % (maximum relative standard deviation 4.5 %).The spread affecting the corresponding calculated water contents was much smaller, with maximum relative deviations within 4.8 % (maximum relative standard deviation 1.3 %).
Cloud-Cloud Collision in the Galactic Center Arc
Creators: name: Tsuboi, Masato
name: Kitamura, Yoshimi
name: Uehara, Kenta
name: Miyawaki, Ryosuke
name: Tsutsumi, Takahiro
name: Miyazaki, Atsushi
name: Miyoshi, Makoto
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We performed a search of cloud-cloud collision (CCC) sites in the Sagittarius A molecular cloud (SgrAMC) based on the survey observations using the Nobeyama 45-m telescope in the C$^{32}$S $J=1-0$ and SiO $v=0~J=2-1$ emission lines. We found candidates being abundant in shocked molecular gas in the Galactic Center Arc (GCA). One of them, M0.014-0.054, is located in the mapping area of our previous ALMA mosaic observation. We explored the structure and kinematics of M0.014-0.054 in the C$^{32}$S $J=2-1$, C$^{34}$S $J=2-1$, SiO $v=0~J=2-1$, H$^{13}$CO$^+ J=1-0$, and SO $N,J=2,2-1,1$ emission lines and fainter emission lines. M0.014-0.054 is likely formed by the CCC between the vertical molecular filaments (VP) of the GCA, and other molecular filaments along Galactic longitude. The bridging features between these colliding filaments on the PV diagram are found, which are the characteristics expected in CCC sites. We also found continuum compact objects in M0.014-0.054, which have no counterpart in the H42$α$ recombination line. They are detected in the SO emission line, and would be "Hot Molecular Core (HMC)"s. Because the LTE mass of one HMC is larger than the virial mass, it is bound gravitationally. This is also detected in the CCS emission line. The embedded star would be too young to ionize the surrounding molecular cloud. The VP is traced by poloidal magnetic field. Because the strength of the magnetic field is estimated to be $\sim m$Gauss using the CF method, the VP is supported against fragmentation. The star formation in the HMC of M0.014-0.054 is likely induced by the CCC between the stable filaments, which may be a common mechanism in the SgrAMC.
description: 40 pages, 14 figures, 2 tables, accepted for publication in PASJ
Nachweis der Inversion bei der Umsetzung optisch aktiver 1-(o-Hydroxymethyl-benzyl)-N-methyl-1,2,3,4-tetrahydroisochinoline zu 3-Phenylisochromanen
Creators: name: Wiegrebe, Wolfgang
name: Prior, S.
name: Mayer, K. K.
Publisher: name: Universität Regensburg
Year: 1982
Subjects: subject: 540 Chemie

description: Optisch aktive l-(2-Hydroxymethyl-benzyl)-N-methyl-l,2,3,4-tetrahydroisochinoline reagieren mit Chlorameisensäureethylester (CAE) zu optisch aktiven 3-Phenylisochromanen. Oxidation zu 3-Phenylisochroman-l-onen und Ozonabbau zu Äpfelsäure beweisen die Inversion bei der CAE-Reaktion. Optically active l-[2-(hydroxymethyl)benzyl]-N-methyl-l,2,3,4-tetrahydroisoquinolines react with ethyl chloroformate (CAE) to yield optically active 3-phenylisochromans. Oxidation to the 3-phenylisochroman-l-ones and degradation with ozone to malic acid demonstrate an inversion in the course of the C A E reaction.
Befähigungsgerechtigkeit und Bildung
Creators: name: Meireis, Torsten
Publisher: name: UB Tübingen
Year: 2015

description: Der Artikel untersucht den Zusammenhang zwischen Konzepten von Gerechtigkeit, die auf ›Befähigung‹ abheben und dem Bildungskonzept. Die Intuition, dass soziale Gerechtigkeit die Befähigung eines jeden durch Bildung voraussetzt, wird hinsichtlich ihrer Implikationen geprüft. Dabei ergibt sich einerseits, dass Gerechtigkeit nie nur befähigende Bildungsangebote, sondern stets auch beteiligungsoffene soziale Strukturen und die Ermächtigung durch Ressourcen benötigt. Andererseits wird deutlich, dass – gerade aus theo- logischer Perspektive – ein umfassender Bildungsbegriff angezeigt ist, der hinsichtlich unter Gerechtigkeitsaspekten vor allem zu Mindeststandards staatlicher Bildungsangebote beitragen kann.

 The paper deals with the relationship between justice, capabilities and educational formation (›Bildung‹). Currently, political debates on social justice in Germany and other German-speaking countries are very much centered on the idea, that social justice implies education – by some even to the extent that it implies little else. This idea is discussed, leading to two conclusions: Social justice cannot be achieved by educational means alone, it always needs social structures open for equal participation and empowerment through the politically guided distribution of resources. As a theological perspective makes clear, formation (›Bildung‹) should be understood as a comprehensive, life-long and open process which cannot be targeted to one issue only. This concept of formation may, however, deliver basic standards and criteria aimed at the public educational system.
description: Ethik und Gesellschaft, Nr. 1 (2009): Bildung, Gerechtigkeit und Kompetenz
New frit glasses for displays
Creators: name: Busio, Marc
name: Steigelmann, Oliver
Publisher: name: Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
Year: 2000
Subjects: subject: 660

description: Α low firing temperature and absence of environmentally unfriendly components are not only key issues in the development of new sealing frits for cathode ray tubes (CRTs), but also for the frit materials that are applied in their successor, the plasma display panel (PDP). By adjusting the composition of the standard CRT frit, its sealing temperature can be reduced from 450 to 390 °C, while the first mentioned temperature can be maintained with a lead-free composition if a zinc tin phosphate base glass is chosen. However, in both frits no crystallization is observed (within a reasonable period of time), although this is generally considered as a requirement for a mechanically strong seal. In the PDP a decrease of the firing temperature would especially be interesting for the dielectric frit glass since this would enable application of common soda-lime-silica instead of high-strain point substrate glass. On the other hand, when the barrier ribs on the back plate are structured by powder blasting, a lead-free composition of the corresponding frit is favourable.
Ortohoeffekte in 1-(o-Aminomethylaryl)-buten(1)-3-onen und ihren Hydrierungsprodukten, 2. Mitt. o-Aminomethyl-benzalacetone und ihre Hydrierungsprodukte, Teil 1
Creators: name: Mayer, K. K.
name: Poettinger, T.
name: Wiegrebe, Wolfgang
Publisher: name: Universität Regensburg
Year: 1981
Subjects: subject: 540 Chemie

description: Die Herstellung der Verbindungen 3-13 wird beschrieben. The preparations of the compounds 3-13 are described.
Additional file 1 of Implementation of the four habits model in intermediate care services in Norway: a process evaluation
Creators: name: Kvæl, Linda Aimée Hartford
name: Gulbrandsen, Pål
name: Werner, Anne
name: Bergland, Astrid
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Supplementary Material 1
Hydrodynamical study of Terahertz emission in magnetized graphene field-effect transistors
Creators: name: Cosme, Pedro
name: Terças, Hugo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Several hydrodynamic descriptions of charge transport in graphene have been presented in the late years. We discuss a general hydrodynamic model governing the dynamics of a two-dimensional electron gas in a magnetized field-effect transistor in the slow drift regime. The Dyakonov--Shur instability is investigated including the effect of weak magnetic fields (i.e. away from Landau levels). We show that the gap on the dispersion relation prevents the instability to reach the lower frequencies thus imposing a limit on the Mach number of the electronic flow. Furthermore, we discuss that the presence of the external magnetic field decreases the growth rate of the instability, as well as the saturation amplitude. The numerical results from our simulations and the presented higher order dynamic mode decomposition support such reasoning.
Επίδραση του υποκείμενου στις υδατικές σχέσεις της ποικιλίας αμπέλου "ξινόμαυρο":
Creators: name: Σαρηγιαννίδη, Αλεξάνδρα Ιωάννης
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Αποτελεσματικότητα χρήσης νερού
Υδατικό δυναμικό
Υδατική καταπόνηση
Water use efficiency
Stem water potential
Grape roofstocks

description: Το υποκείμενο είναι μια παράμετρος που επηρεάζει τις υδατικές σχέσεις της εμβολιαζόμενης ποικιλίας αμπέλου. Εχει βρεθεί ότι η ήπια υδατική καταπόνηση στο αμπέλι είναι σημαντική για την παραγωγή υψηλής ποιότητας προϊόντος. Τα παραπάνω προκαλούν το ενδιαφέρον για τη μελέτη των υδατικών σχέσεων της ποικιλίας αμπέλου "ξινόμαυρο" σε δυο διαφορετικά υποκείμενα το 1103 Paulsen και το 3309 Conderc.
description: The aim of this study was to study the behavior under drought conditions of V. vimifera cv. Xjnomavro concerning the rootstock under field conditions. To be more excact, were studied the rootstocks 1103R and 3309C. The measurements which were used were water relations and gas exchange parameters. Moreover, was evaluated the interaction of rootstock to production performance under water deficits
A bias in VLBI measurements of the core shift effect in AGN jets
Creators: name: Pashchenko, I. N.
name: Plavin, A. V.
name: Kutkin, A. M.
name: Kovalev, Y. Y.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Blandford and Königl model of AGN jets predicts that the position of the apparent opaque jet base - the core - changes with frequency. This effect is observed with radio interferometry and is widely used to infer parameters and structure of the innermost jet regions. The position of the radio core is typically estimated by fitting a Gaussian template to the interferometric visibilities. This results in a model approximation error, i.e. a bias that can be detected and evaluated through simulations of observations with a realistic jet model. To assess the bias, we construct an artificial sample of sources based on the AGN jet model evaluated on a grid of the parameters derived from a real VLBI flux-density-limited sample and create simulated VLBI data sets at 2.3, 8.1 and 15.4 GHz. We found that the core position shifts from the true jet apex are generally overestimated. The bias is typically comparable to the core shift random error and can reach a factor of two for jets with large apparent opening angles. This observational bias depends mostly on the ratio between the true core shift and the image resolution. This implies that the magnetic field, the core radial distance and the jet speed inferred from the core shift measurements are overestimated. We present a method to account for the bias.
description: 11 pages, 9 figures. Published in MNRAS
Voltammetric investigations of the redox behaviour of Fe, Ni, Co and Sn doped glass melts of AR® and BK7® type
Creators: name: Matthai, Annegret
name: Ehrt, Doris
name: Rüssel, Christian
Publisher: name: Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
Year: 2000
Subjects: subject: 660

description: The redox behaviour of iron, nickel, cobah, and tin ions was studied in glass melts with compositions near AR® and BK7® type by means of square-wave voltammetry (SWV). From the linear dependence of the peak potentials on the temperature, the standard enthalpies, ΔH°, and the standard entropies, ΔS° of the transitions Fe3+/Fe2+, Co2+/Co0, Ni2+/Ni0, Sn4+/Sn2+ and Sn2+/Sn0 were calculated. The reduced states are formed in the AR glass melt already at less reducing conditions than in the BK7 melt. The dependence of the redox ratios upon temperature is larger in the AR melt. As colouring ion Co2+ is more advantageous than Ni2+ because of its higher stability against reduction. It is possible to reduce the Fe3+/Fe2+ ratio without formation of Co0 in a disturbing concentration.
Modelling of the refining space working under reduced pressure
Creators: name: Kloužek, Jaroslav
name: Němec, Lubomír
name: Ullrich, Jiří
Publisher: name: Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
Year: 2000
Subjects: subject: 660

description: The refining channel working under reduced pressure and at medium temperatures was modelled experimentally and mathematically. The bubble growth rate was measured in the temperature interval 1200 to 1450 °C and pressures 15 to 50 kPa for the lead glass melt with and without refining agent. The bubble nucleation temperature was determined and the glass foam on the level was observed using high-temperature observation, video recording and image analysis. The temperature-pressure areas were defined in which the bubble nucleation and glass foaming did not interfere with efficient refining. The simplified mathematical model of bubble growth or dissolution under nonisothermal conditions was formulated and applied to the mathematical modelling of glass melt and bubble behaviour in the refining channel. Having applied the critical bubble pathways, the pull rates of the modelled channel have been calculated in the experimentally examined area of admissible temperatures and pressures. Besides temperature, the reduced pressure proved to be an efficient refining factor; the temperature increase by 35 Κ corresponded to the pressure decrease by about 10 kPa under given conditions. The results were discussed with respect to simplified relations between refining efficiency and temperature or pressure. The combination of experimental and mathematical modelling showed to be a sufficient and reliable tool for acquiring the fundamental parameters of the process under real melting conditions.
Κατακόρυφη μεταβολή των ιδιοτήτων του εδάφους και επίδραση της βλάστησης στις μεταβολές αυτές:
Creators: name: Πολίτης, Ιωάννης Βασιλείου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Κωνοφόρα
Εδαφος
Κατακόρυφη κατανομή
Θρεπτικά στοιχεία
Ριζικό σύστημα
Ριζική βιομάζα
Χημεία ριζών
Conifer
Soil
Vertical distribution
Soil nutrients
Root system
Root biomass
Root chemistry

description: Σκοπός της εργασίας είναι η μελέτη της κατακόρυφης μεταβλητότητας του εδάφους, η διερεύνηση της επίδρασης του φυτικού είδους στην κατακόρυφη κατανομή των θρεπτικών στοιχείων και η επίδραση της μεταβλητότητας αυτής στην ανάπτυξη του ριζικού συστήματος των φυτών. Για την δειγματοληψία επιλέχθηκε η πειραματική φυτεία ξενικών ειδών στο πανεπιστημιακό δάσος του Ταξιάρχη Χαλκιδικής. Για τον σκοπό της έρευνας επιλέχθηκαν εδάφη της φυτείας με 4 δασοπονικά είδη Thuja plicata, Pseudotsuga menziessi, Pinus silvestris, Pinus ponderosa και έδαφος από παρακείμενη φυσική συστάδα Fagus moesiaca. Με τυχαία συστηματική δειγματοληψία ελήφθησαν δείγματα του ανόργανου εδάφους και των ριζών ανά 5cm μέχρι το βάθος των 50cm. Στο έδαφος έγινε προσδιορισμός του pH, της οργανικής ουσίας, του αζώτου, του εκχυλίσιμου φωσφόρου και των ανταλλάξιμων κατιόντων. Οι ρίζες χωρίστηκαν σε τρεις κατηγορίες ανάλογα με την διάμετρό τους, ζυγίστηκαν και έγινε προσδιορισμός της ποσότητας Ca,K,Mg και P. Τα αποτελέσματα έδειξαν ότι η ποσότητα της οργανικής ουσίας και οι συγκεντρώσεις του αζώτου, του φωσφόρου και των ανταλλάξιμων κατιόντων μεταβάλλονται όσο αυξάνεται το βάθος. Επίσης υπήρξαν διαφορές στην κατακόρυφη κατανομή του αζώτου ανάμεσα στα είδη. Τα δασοπονικά είδη παρουσίασαν διαφορετική βιομάζα και χημική σύσταση των ριζών. Τέλος, παρατηρήθηκαν διαφορές στην χημική σύσταση των λεπτών ριζών από την χημική σύσταση των χοντρότερων ριζών.
description: The purpose of this research is to study the vertical heterogeny of soil, the influence of forest species on the vertical distribution of soil nutrients and the impact of soil’s vertical heterogeny on the growth of plant’s root system. The samples were collected from the experimental university plantation of foreign species at Taxiarhis Chalkidiki. For the purpose of this research 4 forest species were chosen from the plantation, (Thuja plicata, Pseudotsuga menziessi, Pinus silvestris, Pinus ponderosa) and Fagus moesiaca from the nearby natural forest. Soil and root samples were taken every 5cm for up to 50cm. pH, SOM, N, P, Ca2+, Mg2+, K+ were measured from soil samples. Roots were divided in three categories according to their diameter and was chemichally analysed (Ca, K, Mg and P was measured) . Results showed that the quantity of soil organic matter and the concentration of nitrogen, phosphorus and exchangeable cations changed as soil depth increased. There was a significant difference in the vertical distribution of nitrogen amongst tree species. Differences on root biomass and root chemistry was also observed amongst species. There was also noticeable difference between fine roots chemistry and coarse roots chemistry.
Βαλκανικοί αγώνες. Παράγοντας συμφιλίωσης και συνεργασίας των λαών της βαλκανικής:
Creators: name: Ρουκάς, Αθανάσιος Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Βαλκάνια
Αθλητισμός
Βενιζέλος
Αθήνα
Ζάγκρεμπ
Παπαναστασίου
Balkan
Athlitismos
Venizelos
Athens
Zagreb
Papanastasiou

description: Στην παρούσα εργασία μελετήθηκε η δύναμη του αθλητισμού και ο ρόλος του στη συνένωση και αλληλογνωριμία μεταξύ των λαών. Συγκεκριμένα η σύσφιξη των σχέσεων των λαών της Βαλκανικής μέσω των Βαλκανικών Αγώνων, από την περίοδο υιοθέτησης του θεσμού τους (1928) μέχρι και το 1935, έτος κατά το οποίο αλλάζουν χώρα διεξαγωγής (ως τότε ήταν η Αθήνα) και φιλοξενούνται στο Ζάγκρεμπ.
description: The power of sports approach brinking together people is been considered in this paper. Particularly the strongening of tach among balkan people with balkan games. The paper spens from the period when the balkan games where initiated (1928) up to 1935, years in which in city hosting the balkan games (until Athens) the torch to Zagreb when the balkan games are still long taking place.
Pragmatistische Grundlegung Christlicher Sozialethik?
Creators: name: Filipovic, Alexander
Publisher: name: UB Tübingen
Year: 2015

description: Dieser Aufsatz ist eine Explikation der an anderer Stelle breiter entfalteten These, dass einige grundsätzliche Intuitionen einer postnaturrechtlichen Ausgestaltung Christlicher Sozialethik durch den Pragmatismus wichtige und weiterführende Rückendeckung erfahren. Der Beitrag beschreibt nach einer Einführung in die Tradition des Pragmatismus eine theologisch-ethische Linie als Wegbereiter der Pragmatismusrezeption für die Christliche Sozialethik, die die Wirklichkeitsnähe theologischer Ethik betont. Daraufhin entfaltet der Text mit dem spezifisch pragmatistischen  Freiheitsbegriff einen besonders wichtigen Aspekt der pragmatistischen Moralphilosophie. Eine pragmatistische Wende der Christlichen Sozialethik, für die der Text plädiert, stellt die Christliche Sozialethik nicht auf den Kopf, sondern gibt ihr Rückenwind, die eigene Grundlegungsarbeit voranzutreiben.
description: Ethik und Gesellschaft, Nr. 1 (2015): Pragmatismus und Sozialethik
Κεραμική γεωμετρικών χρόνων από τον αρχαίο οικισμό στο Καραμπουρνάκι: Μια μελέτη των κατωτέρων στρωμάτων της τομής 23-13α
Creators: name: Χατζής, Νικόλαος Σωκράτης
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Καραμπουρνάκι
Κεραμική
Εύβοια
Σκύφοι
Αμφορείς
Γεωμετρική
Karabournaki
Pottery
Euboed
Skyphoi
Amphorae
Geometric

description: Κύριο αντικείμενο της παρούσας εργασίας αποτελεί η μελέτη της κεραμικής που εντοπίστηκε στα κατώτερα στρώματα της τομής 23-13α, στον αρχαίο οικισμό στο Καραμπουρνάκι. Στο υλικό περιλαμβάνονται θραύσματα αγγείων που προέρχονται από διάφορα κεραμικά εργαστήρια του αρχαίου ελληνικού κόσμου, καθώς και ντόπιων αγγείων, που κατασκευάστηκαν στην περιοχή του Θερμαϊκού κόλπου. Η κεραμική, στη συντριπτική της πλειονότητα, καλύπτει χρονικά ολόκληρο τον 8ο π.Χ. αι. Από τη μελέτη των θραυσμάτων προκύπτουν χρήσιμα συμπεράσματα για τις πρώιμες φάσεις του οικισμού, τις χαρακτηριστικότερες κατηγορίες κεραμικής που κυριαρχούν αυτή την εποχή στη συγκεκριμένη θέση, τις επαφές των ντόπιων με τους κατοίκους άλλων περιοχών και την παρουσία των Ευβοέων στο βορειοελλαδικό χώρο.
description: The main subject of this work is the study of the pottery that was found in the lower levels of the trench 23-13a, in the ancient settlement at Karabournaki. The material contains sherds of vases from different workshops of the ancient greek world and sherds of vases that have been made in the region of the Thermaic Gulf. The pottery can be dated in the 8th century B.C. From the study of these sherds result useful conclusions about the early phases of the settlement, the most characteristic categories of pottery that prevail in the 8th century B.C. at Karabournaki, the connections between local people and inhabitants of other territories, and the presence of the Euboeans in North Aegean.
Surface tension measurement of glass melts by the maximum bubble pressure method
Creators: name: Yamashita, Masaru
name: Suzuki, Moriya
name: Yamanaka, Hiroshi
name: Takahashi, Kouji
Publisher: name: Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
Year: 2000
Subjects: subject: 660

description: The maximum bubble pressure method was used to obtain accurate surface tension measurements. The dependence of apparent surface tension value on bubble growth time was measured for times from several to longer than a thousand seconds. The static surface tension value was obtained by extrapolating bubble growth time to infinity. The dynamic surface tension, which is familiar in colloids, could not be directly obtained because of the high viscosity of glass melt. The effects of capillary tip material and shape were also examined. This method is applicable to melts with viscosity less than 10^3.5 dPa s. The reproducibility in the measurement was within a few percent.
Αισθητική και πολιτική στο έργο του Ιμμάνουελ Καντ και της Χάννα Αρεντ:
Creators: name: Βελισσάρης, Θεόδωρος Γεώργιου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Κοινή αίσθηση
Διευρυμένος τρόπος του σκέπτεσθαι
Αισθητική
Πολιτική
Ηθική
Ιστορία
Sensus communis
Enlarged mentality
Aestehtics
Politics
Ethics
History

description: Η Χάννα Αρεντ διάνοιξε νέους δρόμους για την πολιτική σκέψη, όταν θεώρησε την τρίτη καντιανή κριτική, την αισθητική, ως την πολιτική θεωρία που ποτέ δεν ολοκλήρωσε ο Καντ. Πέρα από τον αντικειμενισμό και τον σχετικισμό, προέταξε μια νέα θεμελίωση της δημοκρατικής πολιτικής κρίσης η οποία διερευνάται συστηματικά.
description: Hannah Arendt opened new paths in political thinking by considering third Kantian critique as the political philosophy Kant never finished. Beyond objectivism and relativism, she promotes a new foundation for democratic political judgement, which is systematically discussed.
Additional file 2 of Implementation of the four habits model in intermediate care services in Norway: a process evaluation
Creators: name: Kvæl, Linda Aimée Hartford
name: Gulbrandsen, Pål
name: Werner, Anne
name: Bergland, Astrid
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Supplementary Material 2
On the regulation of T helper type 2 (Th2) responses
Creators: name: Altin, John Andrew
Publisher: name: The Australian National University
Year: 2012
Subjects: subject: T cells
subject: Immune response

description: Helper T cells are required for normal immune function and act by marshalling the activity of other immune cell types. Their biology is dominated by a paradigm in which cells adopt mutually antagonistic functional specializations following their activation. One such specialization, adopted by "T helper type 2 (Th2)" cells, is characterized by the production of cytokines including IL-4 that drive a response dominated by the production of IgG and IgE antibodies, and the recruitment of innate inflammatory cells such as mast cells, basophils and eosinophils. A response of this kind mediates protection against extracellular parasites such as helminths, but can also underlie the maladaptive reaction to innocuous non-self antigens that appears central to the etiology of allergy. The possibility for this latter deleterious kind of immune response motivates the work presented in this thesis. In particular, this thesis addresses the following question: how is the Th2 response regulated? Put another way: what cellular and molecular constraints ensure that Th2 cells do not expand inappropriately? In general, the regulation of helper T cell responses is known to occur by mechanisms that act within effector T cells ("cell-intrinsic") as well as those that are mediated by other cell types ("cell-extrinsic"). Regulatory mechanisms can also be classified according to whether they operate before a response had developed ("anticipatory"), or emerge only as a consequence of inflammatory activation ("feedback"). Rather than focus a priori on any one of these modes of regulation, or on any particular molecular or cellular pathway, an unbiased experimental approach was adopted here. To this end, inbred mice carrying point mutations induced in a genome-wide fashion by the chemical mutagen ethyl-nitroso urea (ENU) were studied. Since Th2 responses are normally undetectable in naive C57BL/6 mice, genetic variant mice in which such responses were spontaneously evident were of interest, as they were taken to embody a failure of Th2 regulation. The work presented here began with the study of two ENU-generated strains that showed preliminary evidence of Th2 dysregulation in the form of spontaneously elevated serum IgE and dermatitis. Cellular analysis confirmed that that these phenotypes - which result from point mutations in the genes Card11 and Ndfip1 respectively - are associated with striking, spontaneous expansion of Th2 cells. This thesis describes the study of these mutants to define three new pathways of Th2 regulation: (a) a cell-extrinsic anticipatory pathway mediated by Foxp3+ Tregs and sensitive to inherited partial loss of TCR/CD28-Card11 signaling (chapter 3), (b) a cell-intrinsic feedback pathway regulated by Ndfip1 and the cytokine IL-4 (chapter 4), and (c) a cell-extrinsic feedback pathway mediated by differentiation of effector Th2 cells into a novel cell type, the Th2 inhibitory 'Th2i' cell (chapter 5).
Census of R Coronae Borealis stars I: Infrared light curves from Palomar Gattini IR
Creators: name: Karambelkar, Viraj R.
name: Kasliwal, Mansi M.
name: Tisserand, Patrick
name: De, Kishalay
name: Anand, Shreya
name: Ashley, Michael C. B.
name: Delacroix, Alex
name: Hankins, Matthew
name: Jencson, Jacob E.
name: Lau, Ryan M.
name: McKenna, Dan
name: Moore, Anna
name: Ofek, Eran O.
name: Smith, Roger M.
name: Soria, Roberto
name: Soon, Jamie
name: Tinyanont, Samaporn
name: Travouillon, Tony
name: Yao, Yuhan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We are undertaking the first systematic infrared (IR) census of R Coronae Borealis (RCB) stars in the Milky Way, beginning with IR light curves from the Palomar Gattini IR (PGIR) survey. PGIR is a 30 cm $J$-band telescope with a 25 deg$^{2}$ camera that is surveying 18000 deg$^{2}$ of the northern sky ($δ>-28^{o}$) at a cadence of 2 days. We present PGIR light curves for 922 RCB candidates selected from a mid-IR color-based catalog (Tisserand et al. 2020). Of these 922, 149 are promising RCB candidates as they show pulsations or declines similar to RCB stars. Majority of the candidates that are not RCB stars are either long period variables (LPVs) or RV-Tauri stars. We identify IR color-based criteria to better distinguish between RCB stars and LPVs. As part of a pilot spectroscopic run, we obtained NIR spectra for 26 out of the 149 promising candidates and spectroscopically confirm 11 new RCB stars. We detect strong He I $λ10830$ features in spectra of all RCB stars, likely originating within high velocity (200-400 km-s$^{-1}$) winds in their atmospheres. 9 of these RCB stars show $^{12}$C$^{16}$O and $^{12}$C$^{18}$O molecular absorption features, suggesting that they are formed through a white dwarf merger. We detect quasi-periodic pulsations in the light curves of 5 RCB stars. The periods range between 30-125 days and likely originate from the strange-mode instability in these stars. Our pilot run results motivate a dedicated IR spectroscopic campaign to classify all RCB candidates.
description: 20 pages, 14 figures, Submitted to ApJ