cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Elementary Differential Geometry
title: Στοιχειώδης διαφορική γεωμετρία
Creators: name: Arvanitogeorgos, Andreas
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΚΑΜΠΥΛΗ
ΕΠΙΦΑΝΕΙΑ
ΚΑΜΠΥΛΟΤΗΤΑ
ΑΠΕΙΚΟΝΙΣΗ ΓΚΑΟΥΣ
ΚΑΜΠΥΛΟΤΗΤΑ ΓΚΑΟΥΣ
ΤΟ ΘΑΥΜΑΣΤΟ ΘΕΩΡΗΜΑ
ΣΥΝΑΛΛΟΙΩΤΗ ΠΑΡΑΓΩΓΟΣ
ΕΠΙΦΑΝΕΙΑ ΕΛΑΧΙΣΤΗΣ ΕΚΤΑΣΗΣ
ΤΟ ΘΕΩΡΗΜΑ ΤΩΝ ΓΚΑΟΥΣ-ΜΠΟΝΕ
ΓΕΩΔΑΙΣΙΑΚΗ ΚΑΜΠΥΛΗ
ΕΠΙΦΑΝΕΙΕΣ ΣΤΑΘΕΡΗΣ ΚΑΜΠΥΛΟΤΗΤΑΣ ΓΚΑΟΥΣ
Curve
Surface
Curvarure
Gauss Map
Gauss Curvature
Theorema Egregium
Covariant Derivative
Geodesic
Minimal Surface
Gauss-Bonnet Theorem
Surfaces Of Constant Gauss Curvature

description: Το βιβλίο απευθύνεται σε προπτυχιακούς φοιτητές και αναφέρεται στην κλασική διαφορική γεωμετρία καμπυλών και επιφανειών, δηλαδή την διαφορική γεωμετρία "κατά Gauss". Θα είναι γραμμένο με τρόπο ώστε με κατάλληλη έμφαση σε διάφορα θέματα από τον διδάσκοντα, να μπορει να καλυφθεί σε ένα εξαμηνιαίο μάθημα.
Πολύ συνοπτικά το περιεχόμενο του βιβλίου θα είναι το εξής:
Θα περιγράφονται η καμπυλότητα και η στρέψη καμπυλών και στη συνέχεια θα παρουσιάζεται η θεωρία των κανονικών επιφανειών στον Ευκλείδειο χώρο R^3. Θα χρησιμοποιείται με ήπιο τρόπο η ορολογία των χαρτών, ώστε να προετοιμάζεται ο αναγνώστης για την σύγχρονη διαφορική γεωμετρία. Στη συνέχεια, θα ορίζεται ο τελεστής σχήματος, η καμπυλότητα Gauss και η μέση καμπυλότητα μιας κανονικής επιφάνειας. Η προσέγγιση θα χρησιμοποιεί βασή γραμμική άλγεβρα.
Θα συζητηθεί το λεπτό θέμα της συναλλοίωτης παραγώγου και της παραλληλίας καθώς και των γεωδαισιακών καμπυλών. Τέλος, θα γίνει μια σύντομη παρουσίαση στις επιφάνειες ελάχιστης έκτασης μέσω λογισμού των μεταβολών, καθώς και παρουσίαση της σύνδεσης γεωμετρίας και τοπολογίας μέσω του θεωρήματος Gauss-Bonnet.
Debunking myths about self-quitting: Evidence from 10 prospective studies of persons who attempt to quit smoking by themselves
Creators: name: Cohen, Sheldon
name: Lichtenstein, Edward
name: Prochaska, James O.
name: Rossi, Joseph S.
name: Gritz, Ellen R.
name: Carr, Clifford R.
name: C. Tracy  Orleans
name: Schoenbach, Victor J.
name: Biener, Lois
name: Abrams, David
name: DiClemente, Carlo
name: Curry, Susan
name: G. Alan  Marlatt
name: K. Michael  Cummings
name: Emont, Seth L.
name: Giovino, Gary
Publisher: name: Carnegie Mellon University
Year: 1989
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: This article examines data from 10 longterm prospective studies (N greater than 5,000) in relation to key issues about the self-quitting of smoking, especially those discussed by Schachter. When a single attempt to quit was evaluated, self-quitters' success rates were no better than those reported for formal treatment programs. Light smokers (20 or less cigarettes per day) were 2.2 times more likely to quit than heavy smokers. The cyclical nature of quitting was also examined. There was a moderate rate (mdn = 2.7%) of long-term quitting initiated after the early months (expected quitting window) of these studies, but also a high rate (mdn = 24%) of relapsing for persons abstinent for six months. The number of previous unsuccessful quit attempts was unrelated to success in quitting. Finally, there were few occasional smokers (slips) among successful long-term quitters. We argue that quitting smoking is a dynamic process, not a discrete event.
title: ADCO, Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Cart. 196 (11 H 938), f. 0034
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), f. 0034, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Constraining Elko Dark Matter at the LHC with Monophoton Events
Creators: name: Alves, Alexandre
name: Dias, M.
name: de Campos, F.
name: Duarte, L.
name: da Silva, J. M. Hoff
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A mass dimension one fermion, also known as Elko, constitutes a dark matter candidate which might interact with photons at the tree level in a specific fashion. In this work, we investigate the constraints imposed by unitarity and LHC data on this type of interactions using the search for new physics in monophoton events. We found that Elkos which can explain the dark matter relic abundance mainly through electromagnetic interactions are excluded at the 95\%CL by the 8 TeV LHC data for masses up to 1 TeV.
description: 6 pages, 4 figures
title: Aircraft control systems
title: Συστήματα ελέγχου αεροσκάφους
Creators: name: Spathopoulos, Vasileios
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΕΥΣΤΑΘΕΙΑ ΚΑΙ ΕΛΕΓΧΟΣ
ΟΡΓΑΝΑ ΑΕΡΟΣΚΑΦΩΝ
ΔΥΝΑΜΙΚΗ ΠΤΗΣΗΣ
ΠΤΗΤΙΚΕΣ ΙΚΑΝΟΤΗΤΕΣ
Stability And Control
Aircraft Instruments
Flight Dynamics
Flying Qualities

description: Τα συστήματα ελέγχου ενός αεροσκάφους, είτε αυτά είναι συμβατικά είτε αυτόματα, αποτελούν αναπόσπαστο μέρος του σχεδιασμού του. Καθένας και καθεμία που ασχολείται με τον σχεδιασμό ή τη συντήρηση αεροσκαφών οφείλει να διαθέτει μια, έστω και βασική, γνώση της λειτουργίας των συστημάτων αυτών. Ο σκοπός του συγγράμματος «Συστήματα Ελέγχου Αεροσκαφών» είναι η μετάδοση αυτής της γνώσης με τρόπο περιεκτικό και κατανοητό. Στο πρώτο κεφάλαιο πραγματοποιείται μια ανασκόπηση των βασικών αρχών της αεροδυναμικής απαραίτητων για την πλήρη κατανόηση των μηχανισμών λειτουργίας των συστημάτων ελέγχου. Στο δεύτερο κεφάλαιο παρουσιάζονται οι συμβατικοί τρόποι ελέγχου του αεροσκάφους μέσω της μετακίνησης των κατάλληλων επιφανειών. Στο τρίτο κεφάλαιο αναλύονται διεξοδικά η στατική διαμήκης και εγκάρσια-πορειακή ευστάθεια και οι παράγοντες που την καθορίζουν. Στο τέταρτο κεφάλαιο ορίζονται οι εξισώσεις, γραμμικές και μη γραμμικές, της κίνησης του αεροσκάφους. Στο πέμπτο κεφάλαιο παρουσιάζεται η μοντελοποίηση της κίνησης μέσω των συναρτήσεων μεταφοράς του αεροσκάφους μαζί με τα χαρακτηριστικά της δυναμικής ευστάθειας. Στο έκτο κεφάλαιο περιγράφεται επιγραμματικά η έννοια των πτητικών ικανοτήτων. Στο έβδομο κεφάλαιο παρουσιάζεται μια ανακεφαλαίωση βασικών εννοιών της κλασικής θεωρίας του αυτόματου ελέγχου με έμφαση στη μέθοδο του γεωμετρικού τόπου ριζών. Στο όγδοο κεφάλαιο δίνονται παραδείγματα προσθήκης τεχνητής ευστάθειας για τη βελτίωση των πτητικών ικανοτήτων. Στο ένατο κεφάλαιο παρουσιάζεται ο τρόπος σχεδιασμού απλών αυτόματων πιλότων, ενώ περιγράφονται και οι βασικές αρχές λειτουργίας του συστήματος ILS. Στο δέκατο κεφάλαιο αναλύονται οι βασικές έννοιες της μοντελοποίησης στον χώρο κατάστασης. Στο ενδέκατο και τελευταίο κεφάλαιο οι έννοιες αυτές εφαρμόζονται στη μοντελοποίηση της κίνησης αεροσκάφους και στον σχεδιασμό συστημάτων αυτόματου ελέγχου του.
Electronic Correlations within Fermionic Lattice Models
Creators: name: Matlak, M.
name: Grabiec, B.
name: Krawiec, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate two-site electronic correlations within generalized Hubbard model, which incorporates the conventional Hubbard model (parameters: $t$ (hopping between nearest neighbours), $U$ (Coulomb repulsion (attraction)) supplemented by the intersite Coulomb interactions (parameters: $J^{(1)}$(parallel spins), $J^{(2)}$ (antiparellel spins)) and the hopping of the intrasite Cooper pairs (parameter: $V$). As a first step we find the eigenvalues $E_α $ and eigenvectors $|E_α>$ of the dimer and we represent each partial Hamiltonian $E_α |E_α > < E_α |$ ($α=1,2,..,16$) in the second quantization with the use of the Hubbard and spin operators. Each dimer energy level possesses its own Hamiltonian describing different two-site interactions which can be active only in the case when the level will be occupied by the electrons. A typical feature is the appearence of two generalized $t-J$ interactions ascribed to two different energy levels which do not vanish even for $% U=J^{(1)}=J^{(2)}=V=0$ and their coupling constants are equal to $\pm t$ in this case. The competition between ferromagnetism, antiferromagnetism and superconductivity (intrasite and intersite pairings) is also a typical feature of the model because it persists in the case $U=J^{(1)}=J^{(2)}=V=0$ and $t\neq 0$. The same types of the electronic, competitive interactions are scattered between different energy levels and therefore their thermodynamical activities are dependent on the occupation of these levels. It qualitatively explains the origin of the phase diagram of the model. We consider also a real lattice as a set of interacting dimers to show that the competition between magnetism and superconductivity seems to be universal for fermonic lattice models.
description: 12 pages
Additional file 2 of Risk factor analysis of insufficient fluid intake among urban adults in Wuxi, China: a classification and regression tree analysis
Creators: name: Zheng, Hao
name: Fei, Juan
name: Zhang, Lan
name: Zhou, Weijie
name: Ding, Zhen
name: Hu, Wenbiao
Publisher: name: figshare
Year: 2020
Subjects: subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 2: The temperature and humidity of seven days.
title: ADCO, Ordre cistercien : comptes (1499-1515) (11 H 1162), f. 00389
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: LaMOP
subject: Corpus Burgundiae Medii Aevi
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Chartes de la Bourgogne du Moyen Âge

description: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162), f. 00389, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Strange Particle Production in pp Collisions at sqrt(s) = 0.9 and 7 TeV
Creators: name: The CMS Collaboration
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The spectra of strange hadrons are measured in proton-proton collisions, recorded by the CMS experiment at the CERN LHC, at centre-of-mass energies of 0.9 and 7 TeV. The K^0_s, Lambda, and Xi^- particles and their antiparticles are reconstructed from their decay topologies and the production rates are measured as functions of rapidity and transverse momentum. The results are compared to other experiments and to predictions of the PYTHIA Monte Carlo program. The transverse momentum distributions are found to differ substantially from the PYTHIA results and the production rates exceed the predictions by up to a factor of three.
Superfluid vortex front at T -> 0: Decoupling from the reference frame
Creators: name: Hosio, J. J.
name: Eltsov, V. B.
name: de Graaf, R.
name: Heikkinen, P. J.
name: Hanninen, R.
name: Krusius, M.
name: L'vov, V. S.
name: Volovik, G. E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Steady-state turbulent motion is created in superfluid 3He-B at low temperatures in the form of a turbulent vortex front, which moves axially along a rotating cylindrical container of 3He-B and replaces vortex-free flow with vortex lines at constant density. We present the first measurements on the thermal signal from dissipation as a function of time, recorded at 0.2 Tc during the front motion, which is monitored using NMR techniques. Both the measurements and the numerical calculations of the vortex dynamics show that at low temperatures the density of the propagating vortices falls well below the equilibrium value, i.e. the superfluid rotates at a smaller angular velocity than the container. This is the first evidence for the decoupling of the superfluid from the container reference frame in the zero-temperature limit.
description: 4 pages, 4 figures
title: ADCO, Cartulaire du prieuré Notre-Dame de Bonvaux, dépendant du Val-des-Ecoliers (XVe siècle), Dijon, Cart. 228 (27 H), 68 folios, 109 actes (1211-1356), f. 0064
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire du prieuré Notre-Dame de Bonvaux, dépendant du Val-des-Ecoliers (XVe siècle), Dijon, Archives départementales de la Côte-d'Or, Cart. 228 (27 H), 68 folios, 109 actes (1211-1356). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire du prieuré Notre-Dame de Bonvaux, dépendant du Val-des-Ecoliers (XVe siècle), Dijon, Archives départementales de la Côte-d'Or, Cart. 228 (27 H), 68 folios, 109 actes (1211-1356), f. 0064, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
One-loop corrections to the Drell--Yan process in SANC (II). The neutral current case
Creators: name: Arbuzov, A.
name: Bardin, D.
name: Bondarenko, S.
name: Christova, P.
name: Kalinovskaya, L.
name: Nanava, G.
name: Sadykov, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Radiative corrections to the neutral current Drell--Yan-like processes are considered. Complete one-loop electroweak corrections are calculated within the SANC system. Theoretical uncertainties are discussed. Numerical results are presented for typical conditions of LHC experiments.
description: 17 pages, 9 figures, 3 tables
Cynical Hostility and Stimulated Th1 and Th2 Cytokine Production
Creators: name: Janicki-Deverts, Denise
name: Cohen, Sheldon
name: Doyle, William J
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Hostility has been associated with heightened proinflammatory activity. However, it is not known whether greater hostility contributes to greater inflammation by promoting higher Th1 activity, lower Th2 activity, or both. The present study examines the relation of hostility to mitogen-stimulated Th1 and Th2 cytokine production in vitro. Participants were 193 healthy men and women (mean age 37.3; 44% non-white). Hostility was assessed with a 20-item version of the Cook–Medley Hostility Scale (CMHS). PHA-stimulated interleukin (IL)-2, tumor necrosis factor (TNF)-α, and interferon (IFN)-γ were used to measure Th1 activity; PHA-stimulated IL-4, IL-5, and IL-10 were used to measure Th2 activity. Greater hostility was related to greater production of two of the three Th1 cytokines, TNF-α and IFN-γ. Hostility was not associated with any measure of Th2 cytokine production. Associations with Th1 cytokines were independent of age, sex, race, socioeconomic status, body mass index, depressive symptoms, and health-related behaviors, and were consistent across men and women. Associations were not explained by social network characteristics, social support, or personality traits closely associated with social behavior. Exploratory analyses substituting the CMHS cognitive, affective, and behavioral subscales for total hostility revealed that associations between hostility and Th1 cytokine production were primarily driven by the cognitive component of hostility (i.e., cynicism). Results suggest that a unique dimension of hostility, particularly the cynicism subcomponent, that is unrelated to social factors, may influence inflammation by promoting greater Th1 cytokine production. This effect on stimulated cytokine activity may have implications for a role of hostility in exacerbating immune-related disease.
Ptinus (Bruchoptinus) femoralis Reitter 1884
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptinidae
Ptinus
Ptinus femoralis

description: Ptinus (Bruchoptinus) femoralis (Reitter, 1884)
Pic 1912a: 22; Borowski 2007: 333; Zahradník 2016a: 173; Zahradník 2016b: 111
Distribution. P: AR AG CY GR IT SP TR TU. Mediterranean (Borowski 2007; Zahradník 2016a, b).
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 255, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
Search for time-reversal-invariance violation in double polarized antiproton-deuteron scattering
Creators: name: Uzikov, Yuriy
name: Haidenbauer, Johann
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Apart from the $pd$ reaction also the scattering of antiprotons with transversal polarization $p_y^p$ on deuterons with tensor polarization $P_{xz}$ provides a null-test signal for time-reversal-invariance violating but parity conserving effects. Assuming that the time-reversal-invariance violating $\bar NN$ interaction contains the same operator structure as the $NN$ interaction, we discuss the energy dependence of the null-test signal in $\bar pd$ scattering on the basis of a calculation within the spin-dependent Glauber theory at beam energies of 50-300 MeV.
description: 6 pages, one figure; prepared for the proceedings of the International Conference on Exotic Atoms and related topics - EXA2017 (September 11-15, Wien, Austria)
title: Modern Control Theory
title: Σύγχρονη Θεωρία Ελέγχου
Creators: name: Pouliezos, Anastasios
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: Automatic Control
Optimal Control
Minimum Norm Control
Multivariable Control
Robust Control
ΑΥΤΟΜΑΤΟΣ ΕΛΕΓΧΟΣ
ΒΕΛΤΙΣΤΟΣ ΕΛΕΓΧΟΣ
ΕΛΕΓΧΟΣ ΕΛΑΧΙΣΤΗΣ ΝΟΡΜΑΣ
ΠΟΛΥΜΕΤΑΒΛΗΤΟΣ ΕΛΕΓΧΟΣ
ΕΥΡΩΣΤΟΣ ΕΛΕΓΧΟΣ

description: Το βιβλίο παραθέτει τη σύγχρονη θεωρία εύρωστου ελέγχου που βασίζεται στο κριτήριο ελάχιστης νόρμας (νόρμα Η2, νόρμα Η άπειρο).

Στη θεωρία αυτή γίνεται εισαγωγή παραθέτοντας τις κλασσικές προσεγγίσεις ελέγχου μέσω των θεωριών διαμόρφωσης πολυμεταβλητού βρόχου και της κλασσικής θεωρίας βέλιστου ελέγχου του Pontryagin. Τα απαραίτητα μαθηματικά εκτίθενται σε Παράρτημα.

Η θεωρία υποστηρίζεται από πλήθος πρωτότυπων παραδειγμάτων από διαφορετικές επιστημονικές περιοχές εφαρμογής καθώς και προβλήματα.

Οι λύσεις συνοδεύονται από on-line και off-line προγράμματα MATLAB και διαδραστικές εφαρμογές.
Remote Entanglement between a Single Atom and a Bose-Einstein Condensate
Creators: name: Lettner, M.
name: Mücke, M.
name: Riedl, S.
name: Vo, C.
name: Hahn, C.
name: Baur, S.
name: Bochmann, J.
name: Ritter, S.
name: Dürr, S.
name: Rempe, G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Entanglement between stationary systems at remote locations is a key resource for quantum networks. We report on the experimental generation of remote entanglement between a single atom inside an optical cavity and a Bose-Einstein condensate (BEC). To produce this, a single photon is created in the atom-cavity system, thereby generating atom-photon entanglement. The photon is transported to the BEC and converted into a collective excitation in the BEC, thus establishing matter-matter entanglement. After a variable delay, this entanglement is converted into photon-photon entanglement. The matter-matter entanglement lifetime of 100 $μ$s exceeds the photon duration by two orders of magnitude. The total fidelity of all concatenated operations is 95%. This hybrid system opens up promising perspectives in the field of quantum information.
Laser-stimulated electric quadrupole transitions in the molecular hydrogen ion H2+
Creators: name: Korobov, Vladimir I.
name: Danev, Petar
name: Bakalov, Dimitar
name: Schiller, Stephan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Molecular hydrogen ions are of metrological relevance due to the possibility of precise theoretical evaluation of their spectrum and of external-field-induced shifts. We report the results of the calculations of the rate of laser-induced electric quadrupole transitions between a large set of ro-vibrational states of ${\rm H_2^+}$. The hyperfine and Zeeman structure of the E2 transition spectrum and the effects of the laser polarization are treated in detail. We also present the nuclear spin-electron spin coupling constants, computed with a precision 10 times higher than previously.
description: 11 pages, 2 figures, 1 supplement
title: Simulating the effects of intergalactic gray dust
Creators: name: Croft, RAC
name: Dave, R
name: Hernquist, L
name: Katz, N
Publisher: name: University of Massachusetts Amherst
Year: 2000
Subjects: subject: cosmology : observations
subject: dust
subject: extinction
subject: large-scale structure of universe
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://iopscience.iop.org/1538-4357/534/2/L123?fromSearchPage=true
description: Using a high-resolution cosmological hydrodynamic simulation, we present a method to constrain extinction due to intergalactic gray dust based on the observed magnitudes of distant Type Ia supernovae. We apply several simple prescriptions to relate the intergalactic dust density to the gas density in the simulation, thereby obtaining dust extinctions that may be directly compared with the observed distribution of supernova magnitudes. Our analysis is sensitive to the spatial distribution of gray dust but is not dependent on its intrinsic properties, such as its opacity or grain size. We present an application of our technique to the supernova data of Perlmutter et al., who find that their high-redshift sample is ~0.2 mag fainter than the expectation for a nonaccelerating, low-density universe. We find that for gray dust to be responsible, it must be distributed quite smoothly (e.g., tracing intergalactic gas). More realistic dust distributions, such as dust tracing the metal density, are inconsistent with observations at the 1.5-2 σ level. Upcoming observations and improved modeling of the dust distribution should lead to stronger constraints on intergalactic gray dust extinction.
title: Εισαγωγή στην ιστορία και αρχαιολογία της εγγύς Ανατολής
Creators: name: Kopanias, Konstantinos
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΕΓΓΥΣ ΑΝΑΤΟΛΗ
ΜΕΣΟΠΟΤΑΜΙΑ
ΣΥΡΙΑ
ΙΣΡΑΗΛ
ΦΡΥΓΙΑ
ΟΥΡΑΡΤΟΥ
ΧΕΤΤΑΙΟΙ
ΚΑΣΣΙΤΕΣ
ΒΑΒΥΛΩΝΙΟΙ
ΑΣΣΥΡΙΑ
ΙΡΑΝ
Near East
Mesopotamia
Syria
Israel
Phrygia
Urartu
Hittites
Kassites
Assyria
Babylonians
Iran

description: Το γνωστικό αντικείμενο της αρχαιολογίας των Ανατολικών Πολιτισμών έχει εισαχθεί σχετικά πρόσφατα στο Πανεπιστήμιο Αθηνών (2009 κ.ε.) και αποτελεί ένα από τα Υποχρεωτικά Μαθήματα Κατεύθυνσης του Τμήματος Ιστορίας και Αρχαιολογίας. Στην Ελληνική βιβλιογραφία είναι ελάχιστα δυστυχώς τα βιβλία που έχουν ως θέμα τους την αρχαία Εγγύς Ανατολή και έτσι οι φοιτητές έπρεπε αναγκαστικά να καταφεύγουν σε ξενόγλωσσα εγχειρίδια.

Γι' αυτόν τον λόγο συνέγραψα το βιβλίο "Προϊστορική Μεσοποταμία (ISBN: 978-960-354-330-5)", το οποίο καλύπτει την περίοδο μεταξύ 10ης - 4ης χιλιετίας π.Χ. και διατίθεται μέσω του συστήματος ΕΥΔΟΞΟΣ. Επιπλέον, για να καλυφθεί η περίοδος μεταξύ της 3ης - πρώιμης 1ης χιλιετίας π.Χ., ετοίμασα ένα σύγγραμμα με τίτλο "Εισαγωγή στην Ιστορία της Αρχαίας Εγγύς Ανατολής. Πανεπιστημιακές Σημειώσεις για τα μαθήματα ΙΑ 123 και IA 42" (Σελίδες 115), το οποίο διατίθεται δωρεάν στους φοιτητές του Τμήματος Ιστορίας και Αρχαιολογίας ως αρχείο PDF, μαζί με τις εικόνες των μαθημάτων σε 7 ξεχωριστά αρχεία PDF.

Στο πλαίσιο της δράσης "ΚΑΛΛΙΠΟΣ" θα συμπληρωθούν οι παραπάνω Πανεπιστημιακές Σημειώσεις, έτσι ώστε να παρουσιάζονται και τα αρχαιολογικά ευρήματα αυτής της περιόδου. Το συνολικό κείμενο του βιβλίου από τις 115 θα φθάσει τις 220 σελίδες. Με την μορφή του ηλεκτρονικού συγγράμματος και την χρήση των διαδραστικών στοιχείων που αναφέρονται στο πεδίο Β14, ελπίζω ότι το βιβλίο θα καταστήσει αυτό το νέο γνωστικό αντικείμενο πιο προσιτό.

Το τελικό βιβλίο θα προσφέρει μία ευσύνοπτη εισαγωγή στην ιστορία και αρχαιολογία της Εγγυς Ανατολής (Ανατολία, Συροπαλαιστίνη, Αίγυπτος, Μεσοποταμία), καλύπτοντας έτσι το κενό που υφίσταται σήμερα στην ελληνική βιβλιογραφία. Θα απευθύνεται κυρίως στους προπτυχιακούς και μεταπτυχιακούς φοιτητές αρχαιολογίας, καθώς και στα μέλη της Ελληνικής Αρχαιολογικής Υπηρεσίας. Θα χρησιμεύσει όμως και στους διδάσκοντες της Δευτεροβάθμιας Εκπαίδευσης και σε όσους από το ευρύτερο κοινό επιθυμούν να ενημερωθούν με έγκυρο τρόπο σχετικά με το θέμα.
Brief von Carl Heymann, Adolf Asher, Harry Jacob und Michael Salomon von Jüdische Gemeinde zu Berlin. Vorstand an Leopold Zunz, 05.12.1849
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1849
Subjects: subject: 090

description: Antwort auf Leopold Zunz' Schreiben vom 19.9.1849 und Lösung von Problemen wird in Aussicht gestellt
book chapter.pdf
Creators: name: MAHAL, RAMANDEEP
Publisher: name: figshare
Year: 2022
Subjects: subject: 200204 Cultural Theory
subject: FOS: Other humanities

description: In the year 2021 the South Korean Series “Squid Game” (Ojingeo Game) succeeded at making massive waves internationally. The renowned series was released on 17th September 2021 worldwide on Netflix. It is a work of the film director Hwang Dong-hyuk who finally managed to push his idea through. His initial idea had been rejected many times due to all surrealistic elements. In fact, the director already brought this concept up in 2008. Now times have changed. Likewise, peoples’ minds did. Squid Game contains a special irony which is caused by the combination of children’s games and life-or-death games. Moreover, in the show there is a sensible epitome of two social classes: The poor and the rich. Poor people shall be at the mercy of the rich people who gave them a chance to change their miserable lives. All aspects mentioned inspire the viewers to find out who is the string puller behind this machinery of death.
Lifting Measures to Inducing Schemes
Creators: name: Pesin, Yakov
name: Senti, Samuel
name: Zhang, Ke
Publisher: name: arXiv
Year: 2007
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37D25, 37D35, 37E05, 37E10, 37F10

description: In this paper we study the liftability property for piecewise continuous maps of compact metric spaces, which admit inducing schemes in the sense of Pesin and Senti [PS05, PS06]. We show that under some natural assumptions on the inducing schemes - which hold for many known examples - any invariant ergodic Borel probability measure of sufficiently large entropy can be lifted to the tower associated with the inducing scheme. The argument uses the construction of connected Markov extensions due to Buzzi [Buz99], his results on the liftability of measures of large entropy, and a generalization of some results by Bruin [Bru95] on relations between inducing schemes and Markov extensions. We apply our results to study the liftability problem for one-dimensional cusp maps (in particular, unimodal and multimodal maps) and for some multidimensional maps.
description: 28 pages. Final version. To appear in Ergodic Theory and Dynamical Systems
Ptinus (Bruchoptinus) pellitus Desbrochers des Loges 1875
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ptinidae
Ptinus
Ptinus pellitus

description: Ptinus (Bruchoptinus) pellitus Desbrochers des Loges, 1875
Borowski 2007: 333; Zahradník 2016a: 174; Zahradník 2016b: 112.
Distribution. P: CY GR (Crete) LE SY TR. East Mediterranean (Borowski 2007; Zahradník 2016a, b).
Material examined. Paphos prov., Paphos Forest Mts., Gialia env., 2.vi.1999, 1 spec., lgt. F. Kantner, coll. PCJV; Famagusta prov., Agia Napa, 3.-16.xii.2001, 2 spec., lgt. J. Borowski, coll. PCJB (1 spec.), PZPC (1 spec.); Nicosia prov., Cedar Valley, 1112 m s. a. l., 34°59’08’’ N, 32°41’24’’ E, 27 spec., lgt. T. Kopecký, coll. PCTK (19 spec.), PZPC (8 spec.); Akrotiri Sovereign Base Area, Akrotiri Forest Nursery env., Acacia saligna and Eucalyptus spp. forest, collected from Eucalyptus spp., 10 m a. s. l., 34 o 37’36’’ N, 32 o 57’5’’ E, 17+ 24.iii.2021, 3 spec., lgt. J. Demetriou, coll. PZPC; Limassol prov., Port env., collected from Eucalyptus spp., 0 m a. s. l., 34 o 38’43’’ N, 33 o 0’3’’ E, 31.iii. + 15.iv.2021, 2 spec., lgt. J. Demetriou, coll. PZPC.
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on pages 255-256, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
A slip-based model for the size-dependent effective thermal conductivity of nanowires
Creators: name: Calvo-Schwarzwälder, M.
name: Hennessy, M. G.
name: Torres, P.
name: Myers, T. G.
name: Alvarez, F. X.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The heat flux across a nanowire is computed based on the Guyer-Krumhansl equation. Slip conditions with a slip length depending on both temperature and nanowire radius are introduced at the outer boundary. An explicit expression for the effective thermal conductivity is derived and compared to existing models across a given temperature range, providing excellent agreement with experimental data for Si nanowires.
First Kepler results on compact pulsators VIII: Mode identifications via period spacings in $g-$mode pulsating Subdwarf B stars
Creators: name: Reed, M. D.
name: Baran, A.
name: Quint, A. C.
name: Kawaler, S. D.
name: O'Toole, S. J.
name: Telting, J.
name: Charpinet, S.
name: Rodriguez-Lopez, C.
name: Ostensen, R. H.
name: Provencal, J. L.
name: Johnson, E. S.
name: Thompson, S. E.
name: Allen, C.
name: Middour, C. K.
name: Kjeldsen, H.
name: Christensen-Dalsgaard, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate the possibility of nearly-equally spaced periods in 13 hot subdwarf B (sdB) stars observed with the Kepler spacecraft and one observed with CoRoT. Asymptotic limits for gravity (g-)mode pulsations provide relationships between equal period spacings of modes with differing degrees and relationships between periods of the same radial order but differing degrees. Period transforms, Kolmogorov-Smirnov tests, and linear least-squares fits have been used to detect and determine the significance of equal period spacings. We have also used Monte Carlo simulations to estimate the likelihood that the detected spacings could be produced randomly. Period transforms for nine of the Kepler stars indicate ell=1 period spacings, with five also showing peaks for ell=2 modes. 12 stars indicate ell=1 modes using the Kolmogorov-Smirnov test while another shows solely ell=2 modes. Monte Carlo results indicate that equal period spacings are significant in 10 stars above 99% confidence and 13 of the 14 are above 94% confidence. For 12 stars, the various methods find consistent regular period spacing values to within the errors, two others show some inconsistencies, likely caused by binarity, and the last has significant detections but the mode assignment disagrees between methods. We find a common ell=1 period spacing spanning a range from 231 to 272 s allowing us to correlate pulsation modes with 222 periodicities and that the ell=2 period spacings are related to the ell=1 spacings by the asymptotic relationship $1/\sqrt{3}$. We briefly discuss the impact of equal period spacings which indicate low-degree modes with a lack of significant mode trappings.
description: 27 pages, 4 figures, 17 tables. Accepted for publication in Monthly Notices of the Royal Astronomical Society
An analysis of the influence of grain size on the strength of FCC polycrystals by means of computational homogenization
Creators: name: Haouala, S.
name: Segurado, J.
name: LLorca, J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The effect of grain size on the flow stress of FCC polycrystals is analyzed by means of a multiscale strategy based on computational homogenization of the polycrystal aggregate. The mechanical behavior of each crystal is given by a dislocation-based crystal plasticity model in which the critical resolved shear stress follows the Taylor model. The generation and annihilation of dislocations in each slip system during deformation is given by the Kocks-Mecking model, which was modified to account for the dislocation storage at the grain boundaries. Polycrystalline Cu is selected to validate the simulation strategy and all the model parameters are obtained from dislocation dynamics simulations or experiments at lower length scales and the simulation results were in good agreement with experimental data in the literature. The model is applied to explore the influence of different microstructural factors (initial dislocation density, width of the grain size distribution, texture) on the grain size effect. It is found that the initial dislocation density, $ρ_i$, plays a dominant role in the magnitude of the grain size effect and that dependence of flow stress with an inverse power of grain size ($σ_ y -σ_\infty \propto d_g^{-x}$) breaks down for large initial dislocation densities ($> 10^{14}$ m$^{-2}$) and grain sizes $d_g > $ 40 $μ$m in FCC metals. However, it was found that the grain size contribution to the strength followed a power-law function of the dimensionless parameter $d_g\sqrt{ρ_i}$ for small values of the applied strain ($
Cybernetic Control Processes and the Self-Regulation of Behavior
Creators: name: Carver, Charles S.
name: Scheier, Michael
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: This chapter describes a set of ideas bearing on the self-regulation of action and emotion that has been given labels such as cybernetic and feedback control processes. The ideas have roots in many sources, including the concept of homeostasis and attempts to create mechanical devices to serve as governors for engines. With respect to motivation, these ideas yield a viewpoint in which goal-directed action is seen as reflecting a hierarchy of feedback control processes and the creation and reduction of affect are seen as reflecting another set of feedback processes. The portion of the model devoted to affect is of particular interest in that it generates two predictions that differ substantially from those deriving from other theories. The first is that both approach and avoidance can give rise to both positive and negative feelings; the second is that positive affect leads to coasting, reduction in effort regarding the goal under pursuit. The latter suggests a way in which positive affect is involved in priority management when many goals are in existence at the same time. Recent interest in dual-process models, which distinguish between top-down goal pursuit and reflexive responses to cues of the moment, has caused us to reexamine some of our previous assumptions and to consider the possibility that behavior is triggered in two distinct ways. The chapter closes with a brief consideration of how these ideas might be compatible with other viewpoints on motivation.
title: INTRODUCTION IN PEDIATRIC CARDIOLOGY
title: ESSENTIALS OF PEDIATRIC CARDIOLOGY
titleType: AlternativeTitle
title: Εισαγωγή στην Παιδοκαρδιολογία
title: ΒΑΣΙΚΕΣ ΑΡΧΕΣ ΕΜΒΡΥΙΚΗΣ ΚΑΙ ΠΑΙΔΙΑΤΡΙΚΗΣ ΚΑΡΔΙΟΛΟΓΙΑΣ
titleType: AlternativeTitle
Creators: name: Germanakis, Ioannis
name: Vlachos, Antonios
name: Giannopoulos, Andreas
name: Papadopoulou Legmpelou, Kyriaki
Publisher: name: Kallipos, Open Academic Editions
Year: 2015
Subjects: ΠΑΙΔΟΚΑΡΔΙΟΛΟΓΙΑ
ΠΑΙΔΙΑΤΡΙΚΗ
ΚΑΡΔΙΟΛΟΓΙΑ
ΣΥΓΓΕΝΕΙΣ ΚΑΡΔΙΟΠΑΘΕΙΕΣ
ΕΠΙΚΤΗΤΕΣ ΚΑΡΔΙΟΠΑΘΕΙΕΣ ΠΑΙΔΙΚΗΣ ΗΛΙΚΙΑΣ
ΕΙΣΑΓΩΓΗ
ΕΓΧΕΙΡΙΔΙΟ
ΒΑΣΙΚΕΣ ΑΡΧΕΣ
ΔΙΑΓΝΩΣΗ
ΘΕΡΑΠΕΙΑ
ΠΡΟΓΝΩΣΗ
ΚΛΙΝΙΚΗ ΕΞΕΤΑΣΗ
ΥΠΕΡΗΧΟΓΡΑΦΙΑ
ΚΑΡΔΙΑΚΗ ΑΚΡΟΑΣΗ
ΗΛΕΚΤΡΟΚΑΡΔΙΟΓΡΑΦΗΜΑ
Pediatric Cardiology
Pediatrics
Cardiology
Congenital Heart Disease
Acquired Heart Disease
Introduction
Basic Principles
Diagnosis
Therapy
Prognosis
Clinical Evaluation
Echocardiography
Cardiac Auscultation
Electrocardiogram

description: Εισαγωγικό σύγγραμα στην Παιδιιατρική Καρδιολογία, από την εμβρυική ζωή ως την εφηβεία.
Διάγνωση, πρόγνωση, θεραπεία των συγγενών και επίκτητων καρδιοπαθειών της παιδικής ηλικίας, με ιδιαίτερη έμφαση την απόκτηση βασικών κλινικών δεξιοτήτων (επάρκεια στην καρδιακή ακρόαση, στην αξιολόγηση του παιδικού ηλεκτροκαρδιογραφήματος, σωστή αναγνώριση και παραπομπή παιδιών με υποψία καρδιοπάθειας) των μελλοντικών ιατρών που θα συμβάλλουν στην έγκαιρη διάγνωση και σωστό χειρισμό των καρδιοπαθών παιδιών, αλλά και στην έγκαιρη προγεννητική διάγνωση και συμβουλευτική.
Στόχος η παροχή βασικών εισαγωγικών γνώσεων Παιδιατρικής Καρδιολογίας τόσο για τους φοιτητές που παρακολουθούν το ειδικό γνωστικό αντικείμενο στο πρόγραμμα των προπτυχιακών σπουδών, όσο και απαραίτητο ως συμπλήρωμα στο προπτυχιακό μάθημα Παιδιατρικής αλλά και Καρδιολογίας. Παράλληλα το περιεχόμενό του είναι συμπληρωματικό ως πηγή πληροφόρησης στο γνωστικό αντικείμενο της Μαιευτικής και Γενετικής (προγεννητική καρδιολογία, συγγενείς ανωμαλίες διάπλασης), αλλά και Αθλητιατρικής και Φυσικής Αγωγής (οδηγίες καρδιολογικού ελέγχου παιδιών που αθλούνται). Ως ηλεκτρονικό σύγγραμμα ελεύθερης πρόσβασης έχει ιδιαίτερη χρησιμότητα αντίστοιχα σε ένα ευρύ φάσμα επαγγελματιών υγείας (παιδίατροι, καρδιολόγοι, μαιευτήρες, γενετιστές κτλ) αλλά και εκπαιδευτικών (πχ καθηγητές φυσικής αγωγής)
Μορφή-περιεχόμενο. Το ηλεκτρονικό βιβλίο θα κάνει την ευρύτερη δυνατή χρήση των πλεονεκτημάτων ενός e-book, δηλαδή εκτενή χρήση συνοδών αρχείων πολυμέσων (αρχείων βίντεο υπερηχοκαρδιογραφημάτων, αρχείων ήχου ψηφιακών ηχογραφήσεων), παραπομπών σε έγκυρες πηγές πρόσθετης βιβλιογραφίας, αλλά και παρουσιάσεων (power point presentation) από τα μαθήματα του κυρίως συγγραφέα και των συν-συγραφέων. Καθώς ο κύριος συγγραφέας έχει μακρόχρονη εμπειρία στην χρήση πολυμέσων στην εκπαίδευση ενώ οι συν-συγγραφείς αποτελούν το σύνολο των ακαδημαικών διδασκάλων του γνωστικού αντικειμένου στη χώρα μας, φιλοδοξούμε στην συγγραφή ενός υποδειγματικού e book.
Infinite dimensional Lie algebras in 4D conformal quantum field theory
Creators: name: Bakalov, B.
name: Nikolov, N. M.
name: Rehren, K. -H.
name: Todorov, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The concept of global conformal invariance (GCI) opens the way of applying algebraic techniques, developed in the context of 2-dimensional chiral conformal field theory, to a higher (even) dimensional space-time. In particular, a system of GCI scalar fields of conformal dimension two gives rise to a Lie algebra of harmonic bilocal fields, V_m(x,y), where the m span a finite dimensional real matrix algebra M closed under transposition. The associative algebra M is irreducible iff its commutant M' coincides with one of the three real division rings. The Lie algebra of (the modes of) the bilocal fields is in each case an infinite dimensional Lie algebra: a central extension of sp(infty,R) corresponding to the field R of reals, of u(infty,infty) associated to the field C of complex numbers, and of so*(4 infty) related to the algebra H of quaternions. They give rise to quantum field theory models with superselection sectors governed by the (global) gauge groups O(N), U(N), and U(N,H)=Sp(2N), respectively.
description: 16 pages, with minor improvements as to appear in J. Phys. A
Lettre de Frère Gabriel d'Aix à Jean-François Séguier, 1759-03-09
Creators: name: Aix, Frère Gabriel d'
name: Frère Gabriel D'Aix
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Botanique

description: [transcription] Aix, 9e mars 1759.

Monsieur,

J'ai reçu la lettre que vous m'avez fait l'honneur de m'écrire du 10 février et le Specimen plantarum de Mr Allione que vous avez eu la complaisance de me faire parvenir. Je vous en remercie et je voudrais être à même de vous en témoigner mon juste retour. Ce sera avec beaucoup d'empressement que je saisirais, les occasions qu'il vous plaira m'en donner.

c'est avec beaucoup de plaisir que j'ai lu vos ouvrages botaniques que j'ai fait venir d'Italie, la Bibliothèque botanique et les trois volumes des plantes de Vérone. On ne peut rien de mieux. Pour moi, je tâche de faire un recueil exact des plantes de cette province de Provence. Il y a déjà quelques années que je fais des courses pour cela. Cette année, je compte faire beaucoup de découvertes soit en plantes comme en minéraux et fossiles, à quoi je m'occupe également. Si vous souhaitez que j'ai l'honneur de vous faire part de mes découvertes, je le ferai fort volontiers. En plantes, j'ai fait la découverte de quelques-unes, nouvelles, que j'ai communiquées à Mr Linnaeus qui m'honore quelque fois de ses lettres, duquel j'ai presque tous ces ouvrages que j'estime fort. Enfin, je finis en vous priant de m'honorer de votre estime et de croire comme j'ai l'honneur d'être avec respect,

Monsieur,

Votre très humble et très obéissant serviteur

Fr. Gabriel religieux capucin apothicaire.
description: [personnes citées] Carlo Allioni, Karl von Linné
description: [reférence bibliographique citée] Allioni, Carlo,Rariorum Piemontii Stirpium Specimen primum, Turin, 1755
. Séguier, Jean-François, Plantae veronenses, seu Stirpium quae in agro veronensi reperiuntur methodica synopsis, Veronae, Typis seminarii, 1745. Séguier Jean-François, Biblioteca botanica..., La Haye, Neaulme, 1740.
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 94_9, fol. 120-121
description: Source: ark:/12148/btv1b10015079m
Cumulative Stress and Cortisol Disruption among Black and Hispanic Pregnant Women in an Urban Cohort
Creators: name: Suglia, Shakira Franco
name: Staudenmayer, John
name: Cohen, Sheldon
name: Enlow, Michelle B
name: Rich-Edwards, Janet W.
name: Wright, Rosalind J
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: While adult hypothalamic-pituitary-adrenocortical (HPA) axis functioning is thought to be altered by traumatic experiences, little data exist on the effects of cumulative stress on HPA functioning among pregnant women or among specific racial and ethnic groups. Individuals may be increasingly vulnerable to physiological alterations when experiencing cumulative effects of multiple stressors. These effects may be particularly relevant in urban poor communities where exposure to multiple stressors is more prevalent. The goal of this study was to explore the effects of multiple social stressors on HPA axis functioning in a sample of urban Black (n = 68) and Hispanic (n = 132) pregnant women enrolled in the Asthma Coalition on Community, Environment, and Social Stress (ACCESS). Pregnant women were administered the Revised Conflict Tactics Scale (R-CTS) survey to assess interpersonal violence, the Experiences of Discrimination (EOD) survey, the Crisis in Family Systems-Revised (CRISYS-R) negative life events survey, and the My Exposure to Violence (ETV) survey, which ascertains exposure to community violence. A cumulative stress measure was derived from these instruments. Salivary cortisol samples were collected five times per day over three days to assess area under the curve (AUC), morning change, and basal awakening response in order to characterize diurnal salivary cortisol patterns. Repeated measures mixed models, stratified by race/ethnicity, were performed adjusting for education level, age, smoking status, body mass index and weeks pregnant at time of cortisol sampling. The majority of Hispanic participants (57%) had low cumulative stress exposure, while the majority of Black participants had intermediate (35%) or high (41%) cumulative stress exposure. Results showed that among Black but not Hispanic women, cumulative stress was associated with lower morning cortisol levels, including a flatter waking to bedtime rhythm. These analyses suggest that the combined effects of cumulative stressful experiences are associated with disrupted HPA functioning among pregnant women. While the etiology of racial/ethnic differences in stress-induced HPA alterations is not clear, this warrants further research.