cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Capacity of different cell types to stimulate cytotoxic T lymphocyte precursor cells in the presence of interleukin 2
Creators: name: Dröge, W.
name: Moyers, C.
name: Wehrmaker, A.
name: Schmidt, H.
name: Panknin, S.
name: Männel, D. N.
name: Falk, Werner
Publisher: name: Universität Regensburg
Year: 1984
Subjects: subject: 610 Medizin
subject: Animals
subject: Antilymphocyte Serum/pharmacology
subject: Cell Line
subject: Complement System Proteins/physiology
subject: Concanavalin A/pharmacology
subject: Cytotoxicity, Immunologic
subject: Histocompatibility Antigens/analysis
subject: Interleukin-2/physiology
subject: Lymphocyte Activation
subject: Lymphocyte Cooperation
subject: Male
subject: Mast-Cell Sarcoma/immunology
subject: Mice
subject: Mice, Inbred BALB C
subject: Mice, Inbred C3H
subject: Mice, Inbred C57BL
subject: Mice, Inbred DBA
subject: Spleen/transplantation
subject: Stem Cells/immunology
subject: T-Lymphocytes, Cytotoxic/immunology
subject: T-Lymphocytes, Regulatory/immunology

description: Plastic-adherent cells enriched for dendritic cells (AC) were found to be among the most potent stimulator cells for the activation of cytotoxic T lymphocytes (CTL) in vitro in the presence of interleukin 2 (IL 2) and a constant second set of allogeneic stimulator cells. Concanavalin A-activated nylon wool-nonadherent spleen cells ( CNWT ), concanavalin A-activated unfractionated spleen cells ( Cspl ), and some variants of the ESb T lymphoma line were equally effective as stimulator cells, however, and provoked a substantial cytotoxic response at concentrations of 10(4) cells per culture or less. In contrast, nonactivated nylon wool-nonadherent spleen cells ( NWT ) or unfractionated spleen cells (Spl) and cells of the P815 mastocytoma, the Meth A fibrosarcoma, and the T cell lymphomas Ly 5178 Eb and ESb did not stimulate cytotoxic responses at these cell concentrations. The strong stimulatory potential of the Cspl preparation was reduced by treatment with anti-Thy-1 antibody plus complement, whereas the stimulatory activity of the AC preparation was resistant to this treatment. All cell types tested expressed class I major histocompatibility antigens. Nonactivated NWT cells, in contrast to the CNWT preparation, showed no detectable staining with anti-I-E or anti-I-A antibodies and also a slightly weaker staining with class I antisera. Experiments with the tumor cell lines revealed, however, that there was no strict correlation between stimulatory potential and density of class I alloantigens or the expression of I-E determinants. Experiments on primary cytotoxic responses in vivo gave similar results. Experiments in cultures with a single set of stimulator cells and I region-compatible responder cells indicated that AC and Cspl or CNWT also have a markedly stronger capacity than NWT to induce IL 2-dependent DNA synthesis.
Chemodynamically Characterizing the Jhelum Stellar Stream with APOGEE-2
Creators: name: Sheffield, Allyson A.
name: Subrahimovic, Aidan Z.
name: Refat, Mohammad
name: Beaton, Rachael L.
name: Hasselquist, Sten
name: Hayes, Christian R.
name: Price-Whelan, Adrian. M.
name: Horta, Danny
name: Majewski, Steven R.
name: Cunha, Katia
name: Smith, Verne V.
name: Fernandez-Trincado, Jose G.
name: Sobeck, Jennifer S.
name: Munoz, Ricardo R.
name: Garcia-Hernandez, D. A.
name: Lane, Richard R.
name: Nitschelm, Christian
name: Roman-Lopes, Alexandre
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the kinematic and chemical profiles of red giant stars observed by the APOGEE-2 survey in the direction of the Jhelum stellar stream, a Milky Way substructure located in the inner halo of the Milky Way at a distance from the Sun of $\approx$ 13 kpc. From the six APOGEE-2 Jhelum pointings, we isolate stars with log($g$) $
description: Accepted to ApJ
WHIZARD: Simulating Multi-Particle Processes at LHC and ILC
Creators: name: Kilian, Wolfgang
name: Ohl, Thorsten
name: Reuter, Jurgen
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We describe the universal Monte-Carlo event generator WHIZARD. The program automatically computes complete tree-level matrix elements, integrates them over phase space, evaluates distributions of observables, and generates unweighted event samples that can be used directly in detector simulation. There is no principal limit on the process complexity; using current hardware, the program has successfully been applied to hard scattering processes with up to eight particles in the final state. Matrix elements are computed as helicity amplitudes, so spin and color correlations are retained. The Standard Model, the MSSM, and many alternative models such as Little Higgs, anomalous couplings, or effects of extra dimensions or noncommutative SM extensions have been implemented. Using standard interfaces to PDF, beamstrahlung, parton shower and hadronization programs, WHIZARD generates complete physical events and covers physics at hadron, lepton, and photon colliders.
description: Software and extended documentation available from: http://whizard.event-generator.org
Heat Transport in Herbertsmithite: Can a Quantum Spin Liquid Survive Disorder?
Creators: name: Huang, Y. Y.
name: Xu, Y.
name: Wang, Le
name: Zhao, C. C.
name: Tu, C. P.
name: Ni, J. M.
name: Wang, L. S.
name: Pan, B. L.
name: Fu, Ying
name: Hao, Zhanyang
name: Liu, Cai
name: Mei, Jia-Wei
name: Li, S. Y.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Arguably the most favorable situation for spins to enter the long-sought quantum spin liquid (QSL) state is when they sit on a kagome lattice. No consensus has been reached in theory regarding the true ground state of this promising platform. The experimental efforts, relying mostly on one archetypal material ZnCu$_3$(OH)$_6$Cl$_2$, have also led to diverse possibilities. Apart from subtle interactions in the Hamiltonian, there is the additional degree of complexity associated with disorder in the real material ZnCu$_3$(OH)$_6$Cl$_2$ that haunts most experimental probes. Here we resort to heat transport measurement, a cleaner probe in which instead of contributing directly, the disorder only impacts the signal from the kagome spins. For ZnCu$_3$(OH)$_6$Cl$_2$ and a related QSL candidate Cu$_3$Zn(OH)$_6$FBr, we observed no contribution by any spin excitation nor any field-induced change to the thermal conductivity. These results impose different constraints on various scenarios about the ground state of these two kagome compounds: while a gapped QSL, or certain quantum paramagnetic state other than a QSL, is compatible with our results, a gapless QSL must be dramatically modified by the disorder so that gapless spin excitations are localized.
Η εικονογραφία των ταφικών μνημείων της Μακεδονίας: συμβολή στην ερμηνεία της
Creators: name: Οικονόμου, Ευτέρπη X.
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Μακεδονικά ταφικά μνημεία
Θρησκευτικές αντιλήψεις των Μακεδόνων
Εικονογραφικά θέματα
Ο Κόσμος των ανδρών
Burial monuments of Macedonia
Religious notions of Macedonians
Iconographic groups
The Men’s world

description: Στόχος της παρούσας έρευνας ήταν να παρουσιαστούν οι θεματικοί κύκλοι, στους οποίους εντάσσεται η εικονογραφία των μνημείων ταφής της Μακεδονίας (από τους κιβωτιόσχημους μέχρι τους πιο λαμπρούς μακεδονικούς τάφους) και να προσεγγιστούν ως εκφραστές ιδεολογιών και αντιλήψεων που παράγονται σε ένα συγκεκριμένο ιστορικό, πολιτικό και κοινωνικό πλαίσιο που τοποθετείται χρονικά από τον 4ο έως τον 2ο αι. π.Χ. Επιπρόσθετο στόχο αποτέλεσε η διερεύνηση του τρόπου που οι παραστάσεις αυτές μετεξελίσσονται μέσα στον χρόνο και κατά πόσο η εικονογράφηση συναρτάται από τον τύπο του εκάστοτε ταφικού μνημείου. Στο δεύτερο μέρος της εργασίας επιχειρήθηκε η ερμηνεία και ο σχολιασμός του συνόλου της ταφικής εικονογραφίας της αρχαίας Μακεδονίας, ως το περιβάλλον που πλαισιώνει τον προσφιλή νεκρό. Αυτή η συμβολική γλώσσα, προκειμένου να νοηματοδοτηθεί, συνεξετάστηκε με τις ταφικές τελετουργίες και πρακτικές, όπως αυτές περιγράφονται από τις πηγές και συμμαρτυρούνται από τα ευρήματα των τάφων.
description: The aim of the present thesis was the study and presentation of the iconographic groups which were revealed in the burial monuments of Macedonia (from the cist graves to the more elaborated Macedonian tombs) and its approach as a means of expression of the ideology and of the perceptions that emerged within a specific historical, political and social context, dating from the 4th to the 2nd century B.C. Furthermore, this thesis focuses on the examination of the undergoing changes of these representations in the course of time and the extent to which their choice depends on the type of the burial monument. On the second part of the present thesis, the interpretation and commenting on the overall burial iconography, as the environment surrounding the beloved deceased was attempted. In order to be interpreted this symbolic language was examined together with burial rituals and practices, as described by the Literal Sources and attested by the findings of tombs.
DEP bulletin 1983 - July - December
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 1983

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
"All Are Welcome"? Unpacking Struggles for Hegemony in Urban Public Libraries
Creators: name: Bellinger, L. Boyd
Publisher: name: University of Illinois at Chicago
Year: 2024

description: Despite their role as anchor institutions with service-related objectives, public libraries in the United States frequently have complex and contradictory relationships with the communities they are intended to serve. Simultaneously democratic institutions and sites of social reproduction, U.S. public libraries have been—and often continue to be—spaces in which white middle-class values are supported and normalized and any divergence from those values is denigrated or excluded. The purpose of this study was to explore the relationship between public libraries and the communities they serve, with particular attention to the ways that libraries function both as sites of resistance to racial capitalism and sites of the reproduction of dominant cultural values. In order to investigate the intricate ties between urban public libraries and the communities they serve, I conducted an interpretive qualitative study that included oral history interviews with 13 librarians and archivists from urban U.S. locations and a deep and iterative investigation of digital and print archival material related to the history of the Chicago Public Library in the Near North Side Community Area. In this dissertation, I present a deep consideration of the ties between urban public libraries and urban communities. I explore cultural, social, spatial, and economic struggles occurring in and over the urban public library and uncover multifaceted struggles related to (a) access in and of the public library, (b) professional neutrality and its relationship to culturally relevant practice, and (c) safety and security in library spaces. By bringing attention not only to the culturally responsive work being done in urban public libraries but also to ways in which the librarians doing this work must struggle with the ongoing legacy of white supremacy in U.S. public library practices (and sometimes within themselves), the results of this research have the potential to influence public library policy. This project, while acknowledging the complexities and contradictions in the work done by anchor institutions like the public library, has the additional potential to add a fresh perspective to the body of research demonstrating the crucial roles 21st-century U.S. public libraries play in their communities.
Risk of cardiovascular disease among HIV seropositive adults on protease inhibitors containing antiretroviral viral therapy at the University Teaching Hospital, Lusaka – Zambia
Creators: name: Chiluba, Brian
name: Gershom Chongwe
name: Chola Daka  Nakazwe
name: Mumbi Chola
Publisher: name: F1000 Research Limited
Year: 2019

description: The use of Protease Inhibitors (PI) has been implicated with a high risk of lipodystrophy syndrome in HIV patients leading to a cardiovascular disease (CVD). This was a cohort study that reviewed records of patients on PIs and non PIs between 2008 and 2016. The primary end point of the study was CVD (n=281). The risk of CVD was found to be 2.3 times higher in the PIs ART group than non-PI ART group, also a higher cumulative incidence of CVD for the PI group was found. This study underscores the importance of new screening strategies to be effectively incorporated in ART program among HIV seropositive adults
Ετερότητα και ειρηνευτική δημοσιογραφία: η περίπτωση της μετανάστευσης στον ελληνικό τύπο κατά την περίοδο της κρίσης
Creators: name: Καλφέλη, Παναγιώτα Κ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Ειρηνευτική δημοσιογραφία
Ετερότητα
Μετανάστευση
Θεωρία Πλαισίωσης
Peace journalism
Diversity
Immigration
Framing theory

description: Αντικείμενο της παρούσας διδακτορικής διατριβής είναι η διερεύνηση του τρόπου με τον οποίο τέσσερις ελληνικές εφημερίδες (η Αυγή, τα Νέα, η Καθημερινή και ο Ελεύθερος Τύπος) αναπαρέστησαν το φαινόμενο της μετανάστευσης στην Ελλάδα, στο χρονικό πλαίσιο της κρίσης. Η έρευνά μας εξετάζει το θέμα υπό το πρίσμα της θεωρητικής προσέγγισης της ειρηνευτικής δημοσιογραφίας (peace journalism) ως ενός αναδυόμενου, παγκοσμίως, ερευνητικού και διδακτικού πεδίου για τη μελέτη των συγκρούσεων. Ήδη από τη δεκαετία του ’70, η ειρηνευτική δημοσιογραφία εμφανίζεται ως χωριστός κλάδος των ειρηνευτικών σπουδών και των σπουδών επικοινωνίας. Μόνο πρόσφατα, ωστόσο, και ιδίως την τελευταία δεκαετία, παρατηρείται μια δυναμική εξέλιξη του σχήματος, η οποία οφείλεται στην παραγωγή δεκάδων επιστημονικών άρθρων και ερευνητικών εργασιών που ενισχύουν τα θεωρητικά και μεθοδολογικά θεμέλια του νέου επιστημονικού πεδίου. Η παρούσα διδακτορική διατριβή επιδιώκει ακριβώς να συμβάλει στην ανάπτυξη του θεωρητικού σχήματος και στην επέκτασή του στο πεδίο της ετερότητας, εμπλουτίζοντας το θεωρητικό πλαίσιο με προσεγγίσεις από το πεδίο των στερεοτύπων. Στο πλαίσιο αυτό, προτείνουμε ένα αναλυτικό μοντέλο για τη μελέτη της ετερότητας, με έμφαση στη μετανάστευση, το οποίο έχει ερείσματα αφενός στη θεωρία της ειρηνευτικής δημοσιογραφίας και των στερεοτύπων και αφετέρου στην ενδελεχή παρατήρηση και επεξεργασία ενός προσεκτικά επιλεγμένου δείγματος δημοσιευμάτων.
description: The subject of this doctoral dissertation is to investigate the way in which four Greek newspapers (I Avgi, Ta Nea, I Kathimerini and Eleftheros Typos) have portrayed immigration in crisis-stricken Greece. Our research examines this issue in the light of the theoretical approach of peace journalism as an emerging research and teaching field for the study of conflicts. Peace journalism has been developing as an autonomous branch of peace and communication studies since the 1970s. It is only recently, however, and especially during the last decade, that it began to evolve dynamically, as evidenced by the production of dozens of research papers that seek to enhance the theoretical and methodological foundations of the new field. This thesis aims to contribute especially to the development of the theoretical framework of peace journalism and its extension to the field of diversity, by enriching its theory with approaches from the field of stereotypes. We therefore propose an analytical model for the study of diversity, with an emphasis on immigration, which is based on the theory of peace journalism and stereotypes as well as the thorough observation and processing of a carefully selected sample of newspaper articles.
Logging and landscape change on the north shore of Burrard Inlet, British Columbia, 1860's to 1930's
Creators: name: Kahrer, Anna Gabrielle
Publisher: name: University of British Columbia
Year: 2010

description: Logging constituted the first industry on the North Shore of Burrard Inlet and remained an important part of the local economy until its decline in the early 1930's. Between the 1860's and the 1930's enormous changes were made in West Coast logging technology, and lumbermen had an increasingly visible impact on the forest landscape as they employed industrial technology in the woods. Over the decades the spatial pattern of the lumber industry on the North Shore changed significantly: lumber operations moved away from the water's edge into the steep slopes of the North Shore Mountains. This thesis offers a study of early forest exploitation in this Coast Mountain environment. It examines how innovations in logging transport technology affected the spatial pattern and the environmental impact of the industry. Changing market conditions for lumber and shingle products are included in the discussion. In many ways the North Shore of Burrard Inlet was a microcosm of logging technology on the West Coast. Company records, historical maps and photographs, surveyor's field notes, reports of the Forest Branch and the Water Rights Branch and various correspondence files provided the majority of the primary data. Remains of logging operations were located during numerous hikes in the North Shore Mountains. From the 1860's to the 1890's human and animal power was used in the woods and lumber operations had a relatively small impact on the forest ecosystem. After the turn of the century steam power was adopted in the North Shore forests and lumbermen began to change the appearance of the land. By the 1920's several capital-intensive, large scale operations had emerged which employed logging railroads, trucks, and high-lead-yarding. They pushed into steep, hitherto inaccessible slopes and left barren, slash-covered clear cuts, prone to forest fires. Cutting regulations were virtually nonexistent and the devastated hill sides were left to natural regeneration. The public grew increasingly concerned over logging operations in Vancouver's water supply areas and the Greater Vancouver Water District was incorporated in 1924 to protect these watersheds. It gradually bought out all lumber companies; by the early 1930's the Capilano, Lynn and Seymour catchment areas were closed watersheds.
Equations of general relativistic radiation hydrodynamics in Kerr space-time
Creators: name: Takahashi, Rohta
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Equations of fully general relativistic radiation hydrodynamics in Kerr space-time are derived. While the interactions between matter and radiation are introduced in the comoving frame, the derivatives used when describing the global evolutions of both the matter and the radiation are given in the Boyer-Lindquist frame (BLF) which is a frame fixed to the coordinate describing the central black hole. Around a rotating black hole, both the matter and the radiation are influenced by the frame-dragging effects due to the black hole's rotation. As a fixed frame, we use the locally non-rotating reference frame (LNRF) which is one of the orthonormal frame. While the special relativistic effects such as beaming effects are introduced by the Lorentz transformation connecting the comoving frame and the LNRF, the general relativistic effects such as frame-dragging and gravitational redshift are introduced by the tetrads connecting the LNRF and the BLF.
description: Accepted for publication in the Monthly Notices of the Royal Astronomical Society
Η επίδραση των τεχνολογιών πληροφορικής στη διοίκηση ολικής ποιότητας: έρευνα στις ελληνικές βιομηχανίες τροφίμων
Creators: name: Ζιούπου, Σοφία Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Τεχνολογίες πληροφορικής
Διοίκηση ολικής ποιότητας
Βιομηχανία τροφίμων
Information technology
Total quality management
Food industry

description: Σκοπός της παρούσας διδακτορικής διατριβής ήταν η διερεύνηση της εφαρμογής της διοίκησης ολικής ποιότητας (ΔΟΠ) ως επιχειρηματικής στρατηγικής στην ελληνική βιομηχανία τροφίμων και ποτών, σε συνδυασμό με την εξέταση της υιοθέτησης των τεχνολογιών πληροφορικής (IT) στον τομέα. Πραγματοποιήθηκε έρευνα στις επιχειρήσεις του κλάδου με έδρα την Ελλάδα, χρησιμοποιώντας τη μέθοδο του ερωτηματολογίου. Τα ευρήματα έδειξαν μια ισχυρή συσχέτιση μεταξύ της υιοθέτησης των τεχνολογιών πληροφορικής (ΙΤ) και της χρήσης τους στη διοίκηση ολικής ποιότητας. Το μέγεθος της επιχείρησης φαίνεται να επηρεάζει μερικώς την υιοθέτηση των ΙΤ αλλά και της ΔΟΠ, ενώ οι συσχετίσεις εμφανίζονται σχετικά ασθενείς. Η αντιληπτή ποιοτική απόδοση της επιχείρησης παρουσιάζει ισχυρή συσχέτιση, τόσο με την υιοθέτηση των ΙΤ, όσο και της ΔΟΠ. Τέλος, σχετικά με τις μετρούμενες παραμέτρους που αφορούν την απόδοση της επιχείρησης, ούτε το προτεινόμενο από άλλους ερευνητές, περιθώριο καθαρού κέρδους, αλλά ούτε η προστιθέμενη αξία ανά εργαζόμενο εμφανίζουν στατιστικά σημαντική συσχέτιση με την υιοθέτηση της ΔΟΠ και των ΙΤ σε αυτήν. Επιπρόσθετα, διερευνήθηκαν οι παράγοντες που επηρεάζουν την υιοθέτηση των τεχνολογιών πληροφορικής από τις επιχειρήσεις. Από τους 9 προτεινόμενους από τη βιβλιογραφία παράγοντες, αυτοί που φαίνεται να επηρεάζουν την απόφαση υιοθέτησης ΙΤ από τις ελληνικές επιχειρήσεις του κλάδου τροφίμων και ποτών, είναι οι συμβατότητα, οφέλη, σκοπός επιχειρηματικής δραστηριότητας, υποστήριξη της ανώτατης διοίκησης και εξωτερική πίεση.
description: The purpose of this study was to investigate the application of total quality management (TQM) as a business strategy to the Greek food and drink industry, in conjunction with the examination of the adoption of IT in the field. A survey was carried out on enterprises of the sector, based in Greece, using the questionnaire method. Findings showed a strong correlation between the adoption of IT and its use in total quality management application. The size of the enterprise seems to have a partial and relatively weak impact on the adoption of IT and TQM. Company's perceived quality of performance is strongly correlated, both with the adoption of IT and TQM. Finally, suggested measured parameters concerning the performance of the enterprise, such as the net profit margin and the added value per employee, didn’t show any statistically significant correlation with the adoption of the TQM nor IT. In addition, factors influencing the adoption of IT by the enterprises were investigated. Out of the 9 suggested by the literature factors, those that seem to influence the decision to adopt IT regarding the Greek food and drink enterprises, are compatibility, benefits, business purpose, top management support, and external pressure.
Reversing Renormalization-Group Flows with AdS/CFT
Creators: name: Marolf, Donald
name: Ross, Simon F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For scalar fields in AdS with masses slightly above the Breitenlohner-Freedman bound, appropriate non-local boundary conditions can define a unitary theory. Such boundary conditions correspond to non-local deformations of the dual CFT, and generate a non-local renormalization-group flow. Nevertheless, a bulk analysis suggests that certain such flows lead to local CFTs in the infra-red. Since the flows are non-local, they can either increase or decrease the central charge of the CFT. In fact, given any local renormalization-group flow within a certain general class which leads from a UV theory (CFT_1) to an IR theory (CFT_2), we show that one can find such a non-local flow in which the endpoints are interchanged: the non-local theory flows from CFT_2 in the IR to CFT_1 in the UV. We work at large N, but the flows we consider involve quantum field effects in the bulk, corresponding to 1/N corrections in the dual theory.
description: 11 pages, 1 figure
The Supernova Channel of Super-AGB Stars
Creators: name: Poelarends, A. J. T.
name: Herwig, F.
name: Langer, N.
name: Heger, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the late evolution of solar metallicity stars in the transition region between white dwarf formation and core collapse. This includes the super-asymptotic giant branch (super-AGB, SAGB) stars, which have massive enough cores to ignite carbon burning and form an oxygen-neon (ONe) core. The most massive SAGB stars have cores that may grow to the Chandrasekhar mass because of continued shell-burning. Their cores collapse, triggering a so called electron capture supernovae (ECSN). From stellar evolution models we find that the initial mass range for SAGB evolution is 7.5 ... 9.25\msun. We perform calculations with three different stellar evolution codes to investigate the sensitivity of this mass range to some of the uncertainties in current stellar models. The mass range significantly depends on the treatment of semiconvective mixing and convective overshooting. To consider the effect of a large number of thermal pulses, as expected in SAGB stars, we construct synthetic SAGB models that include a semi-analytical treatment of dredge-up, hot-bottom burning, and thermal pulse properties. This synthetic model enables us to compute the evolution of the main properties of SAGB stars from the onset of thermal pulses until the core reaches the Chandrasekhar mass or is uncovered by the stellar wind. Thereby, we determine the stellar initial mass ranges that produce ONe-white dwarfs and electron-capture supernovae. The latter is found to be 9.0 ... 9.25\msun for our fiducial model, implying that electron-capture supernovae would constitute about 4% of all supernovae in the local universe. Our synthetic approach allows us to explore the uncertainty of this number imposed by uncertainties in the third dredge-up efficiency and ABG mass loss rate. We find for ECSNe a upper limit of ~20% of all supernovae (abridged).
description: 13 pages, 16 figures, submitted to ApJ, uses emulateapj
Aluminium substitution induced superstructures in Mg1-xAlxB2 (x = 0.0 to 0.50): An X-ray diffraction study
Creators: name: Mudgel, Monika
name: Awana, V. P. S.
name: Kishan, H.
name: Bhalla, G. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The physical property characterization of Al doped Mg1-xAlxB2 system with x = 0.0 to 0.50 is reported. The results related to phase formation, structural transition, resistivity R(T) and magnetization M(T) measurements are discussed in detail. It is shown that the addition of electrons to MgB2 through Al results in loss of superconductivity. Also seen is a structural transition associated with the collapse of boron layers reflected by the continuous decrease in the c parameter. The main emphasis in this paper is on slow scan X-ray diffraction (XRD) results, which confirm the existence of a superstructure along the c-direction for the x = 0.50 sample. The appearance of some additional peaks, viz. [103], [004], [104] and [112], results in doubling of the lattice parameter along the c-axis. This possibly indicates the alternative ordering of Al and Mg in MgAlB4 separated by hexagonal boron layers but still maintaining the same hexagonal AlB2 type structure.
description: 17 Pages Text + Figs. To appear in Physica C
Using Shell Models to Investigate Clumping in the Wind of the O7Iaf+ Supergiant AzV83
Creators: name: Flores, Brian L.
name: Hillier, D. John
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Hot massive stars exhibit strong stellar winds that enrich the surrounding interstellar medium and affect the stars' evolution. However, the winds are inhomogeneous (clumped) and are difficult to model in radiative transfer codes. To produce more realistic spectra many codes use a volume-filling factor approach to incorporate the effects of clumping. While this approach is convenient it is simplistic. We introduce an alternative approach to incorporate clumping by assuming the wind is composed of dense spherical shells. Using this approach in the radiative transfer code CMFGEN we produce synthetic spectra for AzV83, an O7Iaf+ supergiant located in the Small Magellanic Cloud. The spectrum of AzV83 is rich in both photospheric and wind features, making it an ideal candidate with which to investigate the physical characteristics of stellar winds. Synthetic spectra are compared to the star's observed spectrum to better characterize the influence of clumped winds on spectral features, and to better understand the limitations of the volume-filling factor approach. The approach using spherical shells yields similar wind parameters to those obtained using the volume-filling factor approach although a slightly higher mass-loss rate is required to fit H$α$. As expected, the interclump medium in the model with shells allows the high ionisation resonance transitions of N V and O VI to be fitted using $L_{\rm X-ray}/L_{\rm Bol} \approx 10^{-7}$ which is typically observed for O stars, and which is a factor of ten lower than needed with the volume-filling factor approach.
description: Accepted for publication in MNRAS
Συγκριτική μελέτη προεπαναστατικών φαναριώτικων ποιητικών ανθολογιών σε σχέση με το χειρόγραφο «Μελπομένη» του Νικηφόρου Καντουνιάρη (1818)
Creators: name: Τσακιρίδου, Αναστασία
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Φαναριώτικα στιχουργήματα
Προεπαναστατική λογοτεχνική παραγωγή
Χειρόγραφο Μελπομένη
Χειρόγραφο ΕΛΙΑ 15
Phanariot poetry
Rerevolutionary literary
Manuscript Melpomeni
Manuscript ELIA 15

description: Από τη σύγκριση χειρογράφων και εντύπων με φαναριώτικα στιχουργήματα, την έκδοση του χφ «ΕΛΙΑ 15», τους πίνακες και το γλωσσάρι του παραρτήματος αυτής της διατριβής, προέκυψαν γενικότερα και ειδικότερα συμπεράσματα για τις μισμαγιές και την προεπαναστατική λογοτεχνική παραγωγή. Τα φαναριώτικα στιχουργήματα δίδαξαν, άμεσα, μουσική σε κοσμικούς και εκκλησιαστικούς, και έμμεσα έναν νέο τρόπο αντίληψης του κοινωνικού γίγνεσθαι. Διαδόθηκαν μέσα από την τυπογραφία, οδηγώντας σε παγίωση το κείμενο και τη γλώσσα. Συνδέθηκαν ιδεολογικά με τις γλωσσικές αναζητήσεις της περιόδου του νεοελληνικού Διαφωτισμού και το αναδυόμενο γλωσσικό ζήτημα, καταλήγοντας στον γλωσσικό καθαρισμό. Από την ανωνυμία και την ελεύθερη διακίνηση, αναπαραγωγή, καταγραφή και επανασύνθεση, έφτασαν στην επωνυμία και στην απόδοση της πατρότητας αυτής της τραγουδισμένης ποιητικής ύλης. Ως είδος εμπλουτίστηκαν και άλλαξαν με την προσωπική και λόγια φαναριώτικη ποιητική παραγωγή, φτάνοντας μέχρι τα τέλη του 19ου αιώνα.
description: After the comparison between manuscripts and printed papers which contein phanariot poetry, the ms ‘ELIA 15’ edition, the tablets and the glossary of this thesis’ annex, both general and specific conclusions arose concerning mismagies and the prerevolutionary literary output. Phanariot poetry taught music as well as a new way of perceiving the social affairs. They were promulgated through printing leading text and language to consolidation. They were ideologically connected with the linguistic issue and the modern greek Englightment resulting in linguistic clearance. From anonymity and free circulation, reproduction, recording and rewriting they reached appellation and attribution of authorship. Under their own name, educated Phanatiots changed the form and the content of phanariot poetry which lasted until the end of the 19th century.
Erfahrungen mit dem wirtschaftlichen Strukturwandel in Pittsburgh - frühere Thesen und neuere Entwicklungen
Creators: name: Tank, Hannes
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Erfahrungen mit dem wirtschaftlichen Strukturwandel in Pittsburgh - frühere Thesen und neuere Entwicklungen" of MTS 15 (1994).
description: Moving the Social, Vol 15 (1994): Strukturpolitik und Arbeitnehmererfahrungen in altindustriellen Krisenregionen: Ruhrgebiet, Pittsburgh und Asturien
The socio-history of the units of Kwakiutl property tenure
Creators: name: Lando, Peter Louis
Publisher: name: University of British Columbia
Year: 2010

description: In this thesis I have set out to examine the historic change in the primary unit of Kwakiutl property tenure as it reflects the changing character of social relations between the members of this society. In order to follow this particular development the units of Kwakiutl social organization have been situated within the history of the period under scrutiny. This study commences with the speculative reconstruction of Kwakiutl social organization just prior to direct European contact. The namima is presented here as a property holding descent group with an inalienable attachment to an exclusive estate composed of specific territories, supernatural powers, and prerogatives. As a unit of economic production and consumption the namima was able to derive all of its material sustenance from this estate. The relations between individuals and the degree of access to the fruits of the harvest were organized according to the hierarchical order within each of these descent groups. The Kwakiutl became involved in the fur trade before the end of the 18th century as European entrepreneurs extended their trans-continental network. The wealth gleaned from this trade was integrated into the Kwakiutl economy to the enhancement of the existing social order. European settlement on the Northwest coast introduced the option of participation in the wage economy. This economy offered individual Kwakiutl men and women the experience of creating wealth outside of the traditional economic unit. Individuals began to seek status on the basis of their achievements. This change exemplified the new mode of relations. Individuals who had previously related as members of a descent group were now distinguished on the basis of their acquired wealth. While namima members of high birth maintained their title to traditional properties, these properties no longer, figured significantly in the native economy. In the 1880's the Department of Indian Affairs imposed units of property tenure upon the Kwakiutl without regard for the traditional native units. The populations identified within each administrative units were forced to recognize the imposed structure in order to represent their interests. In the years following 1830, then, the namima declined as the primary unit of Kwakiutl property tenure. The Kwakiutl redefined the units of social interaction as the character of social relations changed due to the introduction of new forms of wealth and land tenure. Today the namima is a specialized concept shared by a few Kwakiutl elders, anthropologists, and several Kwakiutl individuals involved in cultural revitalization. As the Kwakiutl acquire greater political and administrative independence in the near future it is certain that the namima will continue to be redefined.
Strukturwandel und Modernisierung alter Industrieregionen - Regionalplanerische Erneuerungsstrategien in Pittsburgh und im Ruhrgebiet
Creators: name: Bremm, Heinz-Jürgen
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Strukturwandel und Modernisierung alter Industrieregionen - Regionalplanerische Erneuerungsstrategien in Pittsburgh und im Ruhrgebiet" of MTS 15 (1994).
description: Moving the Social, Vol 15 (1994): Strukturpolitik und Arbeitnehmererfahrungen in altindustriellen Krisenregionen: Ruhrgebiet, Pittsburgh und Asturien
Οστική πυκνότητα σε νέες γυναίκες που λαμβάνουν αντισυλληπτικά δισκία
Creators: name: Βερβερίδου, Νίκη Στ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Οστεοπόρωση
Αντισύλληψη
Αντισυλληπτικά δισκία
Ορμόνες
Osteoporosis
Contraception
Contraceptive pills
Hormones

description: Η χρήση αντισυλληπτικών μεταβάλει τις ορμόνες στο γυναικείο οργανισμό και θα μπορούσε να επιδρά στο σχηματισμό της οστικής μάζας. Σκοπός της παρούσας μελέτης είναι η μελέτη και η εκτίμηση των ενδεχόμενων μεταβολών στην οστική πυκνότητα σε νεαρές γυναίκες που λαμβάνουν αντισυλληπτικά δισκία σε σύγκριση με αυτές που δεν λαμβάνουν αντισύλληψη.Το υλικό της μελέτης αποτελούσαν γυναίκες αναπαραγωγικής ηλικίας από 18 έως 25 ετών και χωρίστηκαν σε δύο ομάδες, την πειραματική και την ομάδα ελέγχου. Στα μέλη της πειραματικής ομάδας, 30 νεαρές γυναίκες, χορηγήθηκε αντισυλληπτικό δισκίο το οποίο περιείχε 20 μgr αιθυνύλ-οιστραδιόλη και 3 mgr δροσπερινόνης για 21 ημέρες, ενώ στα μέλη της ομάδας ελέγχου, 37 νεαρές γυναίκες, δεν χορηγήθηκε κάποιο σκεύασμα.Η μέθοδος που ακολουθήθηκε ήταν η μέτρηση της οστικής πυκνότητας των γυναικών στην οσφυϊκή μοίρα της σπονδυλικής στήλης [επίπεδο Ο2-Ο4] και στο μηριαίο οστό [επικρατές σκέλος] με την DEXA [μηχάνημα απορροφησιομετρίας ακτινών Χ δύο ενεργειών–DMS Challenger]. Τα αποτελέσματα της μέτρησης της οστικής πυκνότητας εκφραστήκαν ως BMD. Οι ίδιες ακριβώς μετρήσεις επαναλήφθηκαν στα μέλη και των δύο ομάδων, μετά από 12 μήνες και μετά από 24 μήνες.Τα αποτελέσματα των μετρήσεων έδειξαν αύξηση του BMD τόσο στην ΟΜΣΣ όσο και στο ισχίο και στις δύο ομάδες κατά την διάρκεια της μελέτης. Η δε σύγκριση αυτής της μεταβολής δεν ήταν στατιστικώς σημαντική ανάμεσα στις δύο ομάδες.Συμπερασματικά από την έρευνα που έγινε, προέκυψε πως η χρήση αντισυλληπτικών χαπιών δεν προκάλεσε αναστολή ή ενίσχυση της αύξησης της οστικής πυκνότητας στο δείγμα νέων γυναικών.
description: The influence of use of oral contraceptives to female body’s hormones could affect bone formation. The aim of this study was to assess any possible changes in bone density of young women who were taking oral contraceptives compared with those who were not. The material of the study was women 18-25 years old that were divided into two groups, experimental and control. Contraceptive tablets containing 20 μgrs ethinyl estradiol and 3 mgr drosperinonis were given to those of the experimental group for a period of 21 days. The method used was the measurement of the BMD at the lumbar spine [O2-O4] and femoral neck with the DEXA technique [DMS Challenger]. Measurements were taken at the beginning of the study and after the period of 12 and 24 months. The results were that the BMD measurements showed an increase in both areas, lumbar spine and femoral neck, during the 24 months of observation. This increase was found in both groups, experimental and control but it was not statistically significant between the groups.In conclusion, the study showed that oral contraceptive use did not cause any decrease or increase to bone density of young women.
พัฒนารูปแบบการดูแลสุขภาพผู้สูงอายุระยะยาวในชุมชนจังหวัดเพชรบุรี
Creators: name: เกษณี โคกตาทอง
name: วิยดา มาโนช
name: จรรยา สืบนุช
Publisher: name: สมาคมนักวิจัย
Year: 2556
Subjects: การพัฒนารูปแบบ,การดูแลสุขภาพผู้สูงอายุระยะยาวในชุมชน,จังหวัดเพชรบุรี

description: 1, 18, วารสารสมาคมนักวิจัย
Predicting Intrinsic Antiferromagnetic and Ferroelastic MnF4 monolayer with Controllable Magnetization
Creators: name: Xu, Shaowen
name: Jia, Fanhao
name: Cheng, Xuli
name: Ren, Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional (2D) multiferroic materials with controllable magnetism have promising prospects in miniaturized quantum device applications, such as high-density data storage and spintronic devices. Here, using first-principles calculations, we propose a coexistence of antiferromagnetism and ferroelasticity in multiferroic $MnF_{4}$ monolayer. The $MnF_{4}$ monolayer is found to be an intrinsic wide-gap semiconductor with large spin polarization ~3 $μ_{B}$/Mn, in which the antiferromagnetic order originates from the cooperation and competition of the direct exchange and super exchange. $MnF_{4}$ monolayer is also characterized by strongly uniaxial magnetic anisotropic behavior, that can be manipulated by the reversible ferroelastic strain and carrier doping. Remarkably, the carrier doping not only leads to an antiferromagnetic to ferromagnetic phase transformation, bult also could switch the easy magnetization axis between the in-plane and out-of-plane directions. In addition, the Néel temperature was evaluated to be about 140 K from the Monte Carlo simulations based on the Heisenberg model. The combination of antiferromagnetic and ferroelastic properties in $MnF_{4}$ monolayer provides a promising platform for studying the magnetoelastic effects, and brings about new concepts for next-generation nonvolatile memory and multi-stage storage.
Abduxoliq G'ijduvoniy hayotidagi komil inson ma'naviyatini yoritilish  masalalari
Creators: name: O'ktamov.Sh, Toshkent axborot texnologiyalari universiteti  Samarqand filiali AX 23-08 guruh talabasi
name: Ilmiy rahbar: Samatov X
Publisher: name: Zenodo
Year: 2023

description: Ushbu  maqola  buyuk  mutafakkir  Abdulxoliq  Gʻijduvoniy  shaxs maʼnaviyatini shakllantirishdagi ahamiyati ularning inson kamolotidagi oʻrni kabi masalalar haqida fikr yuritilgan.
Scalar-tensor cosmology at the general relativity limit: Jordan vs Einstein frame
Creators: name: Jarv, Laur
name: Kuusk, Piret
name: Saal, Margus
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the correspondence between the Jordan frame and the Einstein frame descriptions of scalar-tensor theory of gravitation. We argue that since the redefinition of the scalar field is not differentiable at the limit of general relativity the correspondence between the two frames is lost at this limit. To clarify the situation we analyse the dynamics of the scalar field in different frames for two distinct scalar-tensor cosmologies with specific coupling functions and demonstrate that the corresponding scalar field phase portraits are not equivalent for regions containing the general relativity limit. Therefore the answer to the question whether general relativity is an attractor for the theory depends on the choice of the frame.
description: 16 pages, 8 figures, version appeared in PRD
ผลของการใช้โปรแกรมการสอนทางกายภาพบำบัดตามรูปแบบความเชื่อด้านสุขภาพของ โรเชนสต๊อกต่อพฤติกรรมการดูแลตนเองและการออกกำลังกายของผู้ป่วยหลังผ่าตัด กระดูกสันหลัง แบบเชื่อมต่อกระดูกสันหลัง
Creators: name: จุฬาลักษณ์ วงศ์อ่อน
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2558
Subjects: โปรแกรมการสอนทางกายภาพบำบัดตามรูปแบบความเชื่อด้านสุขภาพของโรเชนสต๊อก, พฤติกรรมการดูแลตนเอง, พฤติกรรมการออกกำลังกาย, ผู้ป่วยหลังผ่าตัดกระดูกสันหลัง

description: 1, 21, วารสารพฤติกรรมศาสตร์
Role of Carbon in Enhancing the Performance of MgB2 superconductor
Creators: name: Awana, V. P. S.
name: Vajpayee, Arpita
name: Mudgel, Monika
name: Rawat, Rajeev
name: Acharya, Somobrata
name: Kishan, H.
name: Takayama-Muromachi, E.
name: Narlikar, A. V.
name: Felner, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The enhancement of the critical current density (Jc(H)) of carbon and nano-SiC doped MgB2 is presented and compared. The upper critical field (Hc2) being determined from resistivity under magnetic field experiments is though improved for both C substitution and nano-SiC addition the same is more pronounced for the former. In MgB2-xCx carbon is substituted for boron that induces disorder in the boron network and acts as internal pinning centres. The optimal Jc(H) values are obtained for x = 0.1 sample . In case of nano-SiC doped in MgB2, the Jc(H) improves more profoundly and two simultaneous mechanisms seems responsible to this enhancement. Highly reactive nano-SiC releases free carbon atom, which gets easily incorporated into the MgB2 lattice to act as intrinsic pinning centres. Further enhancement is observed for higher nano-SiC concentrations, where the un-reacted components serve as additional extrinsic pinning centres.
description: 17 Pages text + Figs
พฤติกรรมการใช้สารเสพติดของคนข้ามเพศ อำเภอเมือง จังหวัดอุดรธานี
Creators: name: อุมาพร  เคนศิลา
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2558
Subjects: คนข้ามเพศ, พฤติกรรมการใช้สารเสพติด

description: 1, 21, วารสารพฤติกรรมศาสตร์
Bound for entropy and viscosity ratio for strange quark matter
Creators: name: Bagchi, Manjari
name: Dey, Jishnu
name: Dey, Mira
name: Gangopadhyay, Taparati
name: Laha, Sibasish
name: Ray, Subharthi
name: Sinha, Monika
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: High energy density ($\eps$) and temperature (T) links general relativity and hydrodynamics leading to a lower bound for the ratio of shear viscosity ($η$) and entropy density ($s$). We get the interesting result that the bound is saturated in the simple model for quark matter that we use for strange stars at the surface for $T \sim 80 MeV$. At this $T$ we have the possibility of cosmic separation of phases. At the surface of the star where the pressure is zero - the density $\eps$ has a fixed value for all stars of various masses with correspondingly varying central energy density $\eps_c$. Inside the star where this density is higher, the ratio of $η/s$ is larger and are like the known results found for perturbative QCD. This serves as a check of our calculation. The deconfined quarks at the surface of the strange star at $T = 80 MeV$ seem to constitute the most perfect interacting fluid permitted by nature.
description: 10 pages, 2 figures, 1 table; Accepted for publication in Phys. Lett. B
โมเดลความสัมพันธ์เชิงสาเหตุของปัจจัยที่มีอิทธิพลต่อพฤติกรรมการควบคุมระดับน้ำตาล ในเลือดของพระสงฆ์ที่ป่วยเป็นโรคเบาหวานชนิดที่ 2 ในเขตภาคเหนือตอนบน ประเทศไทย
Creators: name: ปัทมา  สุพรรณกุล
name: วัชรี  ศรีทอง
Publisher: name: สถาบันวิจัยพฤติกรรมศาสตร์ มศว
Year: 2558
Subjects: พฤติกรรมการควบคุมระดับน้ำตาล , โรคเบาหวานชนิดที่ 2, พระสงฆ์

description: 1, 21, วารสารพฤติกรรมศาสตร์
Two-dimensional Ferroelectric Ferromagnetic Half Semiconductor in VOF monolayer
Creators: name: Xu, Shaowen
name: Jia, Fanhao
name: Zhao, Guodong
name: Wu, Wei
name: Ren, Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional (2D) multiferroics have been casted great attention owing to their promising prospects for miniaturized electronic and memory devices.Here, we proposed a highly stable 2D multiferroic, VOF monolayer, which is an intrinsic ferromagnetic half semiconductor with large spin polarization ~2 $μ_{B}/V$ atom and a significant uniaxial magnetic anisotropy along a-axis (410 $μeV/V$ atom). Meanwhile, it shows excellent ferroelectricity with a large spontaneous polarization 32.7 $μC/cm^{2}$ and a moderate energy barrier (~43 meV/atom) between two ferroelectric states, which can be ascribed to the Jahn-Teller distortion.Moreover, VOF monolayer harbors an ultra-large negative Poisson's ratio in the in-plane direction (~-0.34). The Curie temperature evaluated from the Monte Carlo simulations based on the Ising model is about 215 K, which can be enhanced room temperature under -4% compressive biaxial strain.The combination of ferromagnetism and ferroelectricity in the VOF monolayer could provide a promising platform for future study of multiferroic effects and next-generation multifunctional nanoelectronic device applications.