cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On Thermal Gravitational Contribution to Particle Production and Dark Matter
Creators: name: Tang, Yong
name: Wu, Yue-Liang
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the particle production from thermal gravitational annihilation in the very early universe, which is an important contribution for particles that might not be in thermal equilibrium or/and only have gravitational interaction, such as dark matter (DM). For particles with spin 0, 1/2 and 1 we calculate the relevant cross sections through gravitational annihilation and give the analytic formulas with full mass-dependent terms. We find that DM with mass between TeV and $10^{16}$GeV could have the relic abundance that fits the observation, with small dependence on its spin. We also discuss the effects of gravitational annihilation from inflatons. Interestingly, contributions from inflatons could be dominant and have the same power dependence on Hubble parameter of inflation as that from vacuum fluctuation. Also, fermion production from inflatons, in comparison to boson, is suppressed by its mass due to helicity selection.
description: 10 pages, 3 figures and 2 tables, published version
Characterisation of the ESAG6 and ESAG7 3'UTRs involved in the iron starvation response in Trypanosoma brucei
Creators: name: Barnes, Chloe
Publisher: name: Lancaster University
Year: 2021

description: All organisms require iron for survival and the bloodstream form of the parasite Trypanosoma brucei has evolved a unique receptor that binds host transferrin to facilitate iron uptake. The TbTfR is encoded by two expression site associated genes, ESAG6 and ESAG7, and is able to bind transferrin with a variable affinity from a wide range of host organisms. Upon iron starvation, the parasite is able to rapidly upregulate the expression of the transferrin receptor via a post-transcriptional mechanism mediated by the ESAG6 3’UTR. Here the ESAG7 3’UTR is defined, and truncations were made of the ESAG6 and ESAG7 3’UTRs to identify motifs that are important for the upregulation of the receptor. The truncated sequences were ligated into a firefly luciferase reporter system and transfected into a tagged rRNA locus in a bloodstream form cell line. Luciferase assays were performed on the truncated cell lines to measure the upregulation of the reporter gene when iron starvation is induced. Normally, expression of the transferrin receptor is low under basal conditions and increases when the cells are incubated in media starved of iron. Under iron starvation conditions, it was observed that a number of the truncated cell lines were able to increase the expression of the reporter gene by a magnitude previously reported for the upregulation of the transferrin receptor. This response was only maintained when the 3’ end of the 3’UTR remained undisrupted. From the 3’UTR a putative motif has been identified that may be responsible for mediating the upregulation of the transferrin receptor under iron starvation conditions.
title: Συγκριτολογία
title: ΘΕΩΡΙΑ ΚΑΙ ΠΡΑΞΗ
titleType: AlternativeTitle
Creators: name: Antonopoulou, Anastasia
name: Karakasi, Aikaterini
name: Petropoulou, Paraskevi
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΣΥΓΚΡΙΤΙΚΗ ΦΙΛΟΛΟΓΙΑ
ΘΕΩΡΙΑ ΛΟΓΟΤΕΧΝΙΑΣ
ΔΙΕΠΙΣΤΗΜΟΝΙΚΟΤΗΤΑ
Comparative Literature
Literary Theory
Interdisciplinarity

description: Η πρόταση αφορά τη δημιουργία ενός ηλεκτρονικού συγγράμματος με τίτλο "Συγκριτολογία. Θεωρία και Πράξη". Η Συγκριτολογία (ή Συγκριτική Φιλολογία) εξετάζει τη λογοτεχνία από μια διεθνή, υπερεθνική οπτική και μελετά τα διακαλλιτεχνικά, διαπολιτισμικά και διεπιστημονικά της συμφραζόμενα. Το αντικείμενο αυτό αποτελεί πλέον και στην Ελλάδα αναπόσπαστο μάθημα στα προγράμματα σπουδών των φιλολογικών τμημάτων (ελληνικών και ξενόγλωσσων). Το υπό δημιουργία σύγγραμμα θα έχει τη μορφή εγχειριδίου και έχει σχεδιαστεί ως υλικό προς αξιοποίηση στη διδασκαλία του συγκεκριμένου μαθήματος. Απευθύνεται στους φοιτητές των παραπάνω τμημάτων, χωρίς προαπαιτούμενες γνώσεις, με σκοπό να τους εισαγάγει στο αντικείμενο της Συγκριτικής Φιλολογίας, στους σκοπούς και τις μεθόδους της και να ενισχύσει την κριτική τους σκέψη στην κατεύθυνση μιας διεθνούς θεώρησης των λογοτεχνικών φαινομένων. Το βιβλίο αποτελείται από 12 κεφάλαια, τα οποία αποτελούν 12 διακριτές θεματικές ενότητες, οι οποίες πραγματεύονται και καλύπτουν όλες τις βασικές πρακτικές της σύγχρονης Συγκριτικής Φιλολογίας και τα κύρια πεδία άσκησής της. Συγκεκριμένα πρόκειται για τα ακόλουθα: 1) Τι είναι Συγκριτολογία 2) Η Ιστορία του κλάδου 3) Είδη Σύγκρισης 4) Πρόσληψη και επίδραση 5) Θέματα και Μοτίβα. 6) Λογοτεχνικά είδη και εποχές 7) Συγκριτολογία και Μετάφραση 8) Διακειμενικότητα 9) Διακαλλιτεχνικότητα 10) Διαπολιτισμικότητα 11) Λογοτεχνία και επιστήμες 12) Συγκριτολογία και παγκοσμιοποίηση. Όλα τα κεφάλαια έχουν την ίδια δομή, αποτελούμενα από τρία μέρη: Ξεκινούν με ένα θεωρητικό μέρος που εισάγει σταδιακά τον φοιτητή στο υπό εξέταση ζήτημα, ακολουθεί ένα πρακτικό μέρος με παραδειγματικές συγκριτολογικές αναλύσεις και ολοκληρώνονται με σύνοψη των βασικών σημείων, ασκήσεις εμβάθυνσης και ενδεικτική βιβλιογραφία. Έχει καταβληθεί προσπάθεια ώστε μεγάλο μέρος της βιβλιογραφίας να παραπέμπει σε έγκριτες ελληνικές και ξενόγλωσσες ηλεκτρονικές πηγές για την ενίσχυση της διαδραστικότητας (βλ. σχετικό πεδίο).
Spin-Projected Generalized Hartree-Fock as a Polynomial of Particle-Hole Excitations
Creators: name: Henderson, Thomas M.
name: Scuseria, Gustavo E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The past several years have seen renewed interest in the use of symmetry-projected Hartree-Fock for the description of strong correlations. Unfortunately, these symmetry-projected mean-field methods do not adequately account for dynamic correlation. Presumably, this shortcoming could be addressed if one could combine symmetry-projected Hartree-Fock with a many-body method such as coupled cluster theory, but this is by no means straightforward because the two techniques are formulated in very different ways. However, we have recently shown that the singlet $S^2$-projected unrestricted Hartree-Fock wave function can in fact be written in a coupled cluster-like wave function: that is, the spin-projected unrestricted Hartree-Fock wave function can be written as a polynomial of a double-excitation operator acting on some closed-shell reference determinant. Here, we extend this result and show that the spin-projected generalized Hartree-Fock wave function (which has both $S^2$ and $S_z$ projection) is likewise a polynomial of low-order excitation operators acting on a closed-shell determinant, and provide a closed-form expression for the resulting polynomial coefficients. We include a few preliminary applications of the combination of this spin-projected Hartree-Fock and coupled cluster theory to the Hubbard Hamiltonian, and comment on generalizations of the methodology. Results here are not for production level, but a similarity transformed theory that combines the two offers the promise of being accurate for both weak and strong correlation, and particularly may offer significant improvements in the intermediate correlation regime where neither projected Hartree-Fock nor coupled cluster is particularly accurate.
description: accepted by Phys. Rev. A
Correlation between kinetics and chemical bonding state of catalyst surface in catalyzed magnesium hydride
Creators: name: Ma, Tao
name: Shigehito Isobe
name: Morita, Eri
name: Yongming Wang
name: Hashimoto, Naoyuki
name: Somei Ohnuki
name: Kimura, Toru
name: Ichikawa, Takayuki
name: Yoshitsugu Kojima
Publisher: name: figshare
Year: 2018
Subjects: subject: 91205 Functional Materials
subject: FOS: Materials engineering
subject: 100708 Nanomaterials
subject: FOS: Nanotechnology
subject: 30601 Catalysis and Mechanisms of Reactions
subject: FOS: Chemical sciences

description: We reported on the hydrogen desorption properties, microstructure, kinetics, and chemical bonding state of catalyst surface for composites of MgH(2) and 1 mol% Nb(2)O(5) ball-milled for 0.02 h, 0.2 h, 2 h, 20 h under 1 MPa H(2) atmosphere, as well as hand-mixed (HM) one. Hydrogen desorption properties were significantly improved by ball-milling with Nb(2)O(5). Then, we estimated by Kissinger Method the activation energy (E(a)) of hydrogen desorption reaction that decreased with the increase of ball-milling time. Especially, E(a) of the sample ball-milled for 0.2 h was drastically decreased, compared with that of the sample ball-milled for 0.02 h. TEM observations revealed that the distribution of Nb(2)O(5) in MgH(2) was gradually improved during ball-milling. On the other hand, we confirmed by XPS that in the sample ball-milled for 0.2 h, Nb(2)O(5-x) phase(s) existed at least on the surface. It can be suggested that these deoxidized Nb(2)O(5-x) phases eventually decrease E(a) as substantial catalyst rather than Nb(2)O(5) itself. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
The Co-Existence of Cultural Theories and State & Systems Theories
Creators: name: Mayinje, Qhayiya
Publisher: name: figshare
Year: 2022
Subjects: subject: 200209 Multicultural, Intercultural and Cross-cultural Studies
subject: FOS: Other humanities
subject: 210202 Heritage and Cultural Conservation
subject: FOS: Media and communications
subject: 160403 Social and Cultural Geography
subject: FOS: Social and economic geography
subject: 160699 Political Science not elsewhere classified
subject: FOS: Political science
subject: 160609 Political Theory and Political Philosophy

description: A demonstration of the mutual inclusivity of both theories, utilising examples where necessary, by first explaining both theories, then explaining how political culture informs the inputs of the political system, how political culture informs the state, the government and its role and impact in capitalist development; as well as how political socialisation can shape a political system.
Nb-gateway for hydrogen desorption in Nb2O5 catalyzed MgH2 nanocomposite
Creators: name: Ma, Tao
name: Shigehito Isobe
name: Yongming Wang
name: Hashimoto, Naoyuki
name: Somei Ohnuki
Publisher: name: figshare
Year: 2018
Subjects: subject: 100708 Nanomaterials
subject: FOS: Nanotechnology
subject: 30601 Catalysis and Mechanisms of Reactions
subject: FOS: Chemical sciences

description: The state of Nb-contained catalysts in MgH2 nanocomposites was investigated during the full cycle. X-ray diffraction (XRD) results showed that Nb2O5 and Nb reacted with MgH2 during ball-milling, forming NbH2 and NbH, respectively. In the following dehydrogenation, the (di)hydride decomposed, and Nb was produced. Then NbH was generated in both samples after rehydrogenation. Similar composition in both samples suggests that the catalytic effect follows the same mechanism, the Nb-gateway model, in which Nb facilitates the hydrogen transportation from MgH2 to the outside. By contrast, NbO remained during the full cycle. Scanning and transmission electron microscopy (SEM and TEM) observations revealed that the Nb2O5-doped sample tended to be refined in size, compared to the Nb-doped and NbO-doped ones. Nb crystals in the Nb 2O5-doped sample were observed to be highly dispersed in the sample, with 10-20 nm in size. Given all that, tiny Nb crystals distributed in the composites worked as the gateway facilitating hydrogen transportation and improving dehydrogenation properties.
Testing for Network and Spatial Autocorrelation
Creators: name: Lee, Youjin
name: Ogburn, Elizabeth L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Testing for dependence has been a well-established component of spatial statistical analyses for decades. In particular, several popular test statistics have desirable properties for testing for the presence of spatial autocorrelation in continuous variables. In this paper we propose two contributions to the literature on tests for autocorrelation. First, we propose a new test for autocorrelation in categorical variables. While some methods currently exist for assessing spatial autocorrelation in categorical variables, the most popular method is unwieldy, somewhat ad hoc, and fails to provide grounds for a single omnibus test. Second, we discuss the importance of testing for autocorrelation in data sampled from the nodes of a network, motivated by social network applications. We demonstrate that our proposed statistic for categorical variables can both be used in the spatial and network setting.
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 209
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2012
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 209, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 209, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Investigation of the Cleanliness of Transferred Graphene: The First Step toward Its Application as a Window Material for Electron Microscopy and Spectroscopy
Creators: name: Ma, Tao
name: Miyazaki, Kotaro
name: Ariga, Hiroko
name: Takakusagi, Satoru
name: Asakura, Kiyotaka
Publisher: name: figshare
Year: 2018
Subjects: subject: 100708 Nanomaterials
subject: FOS: Nanotechnology
subject: 91205 Functional Materials
subject: FOS: Materials engineering

description: The cleanliness of transferred graphene is of significant importance for its application as the window material in environmental cells used for electron microscopy and spectroscopy. We investigated the dependence of the cleanliness of graphene on transfer routes, including FeCl3 etching, (NH4)(2)S2O8 etching, electrochemical delamination, and O(2-)bubbling, by means of transmission electron microscopy and X-ray photoelectron spectroscopy. It was found that electrochemical delamination provided the cleanest graphene with only a small amount of poly(methyl methacrylate) (PMMA) residue existing on the surface.
Instruments for Measuring Financial Well-Being Among Veterans: A Protocol for a Systematic Review
Creators: name: Torabiardakani, Kian
name: Mirey Karavetian
name: Busse, Jason
name: Darzi, Andrea
name: Crandon, Holly
name: Bravo-Soto, Gonzalo
name: Xu, Janice
name: Couban, Rachel
name: Alameddine, Dana
name: Seyedeh Maryam Abdollahzadeh
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Veteran well being
subject: psychometric properties
subject: Financial instruments

description: Introduction The transition from military to civilian life may be challenging, including negatively impacting financial status of veterans. However, there are no systematic efforts in place to measure financial well-being among veterans. This complicates assessment of trends over time, and evaluation of programs or policies designed to assist veterans financially. Our aim is to conduct a systematic review to identify and describe instruments that measure financial well-being, and their applicability to veterans. Methods and analysis We will conduct searches in MEDLINE, EMBASE, AgeLine, Sociological Abstracts, Social Sciences Abstracts databases for eligible studies of tools/instruments to measure financial well-being among outpatient populations published from inception through April 5, 2022. We will also explore reference lists of relevant articles to identify additional eligible articles. Pairs of reviewers will conduct study selection, data abstraction and risk of bias (using the COnsensus-based Standards for the selection of health Measurement INstruments [COSMIN] tool) independently and in duplicate. We will describe the characteristics of eligible studies and compare identified tools using narrative synthesis. Ethics and dissemination We will not request research ethics approval to conduct this systematic review as we will not be requiring access to nor using individual patient data. We will publish our work in a peer-reviewed journal, and present our results at relevant conferences, to disseminate our findings.
title: Βιολογικές μεμβράνες: από τη δομή στις λειτουργίες
title: ΘΕΩΡΙΑ ΚΑΙ ΠΕΙΡΑΜΑΤΙΚΕΣ ΠΡΟΣΕΓΓΙΣΕΙΣ
titleType: AlternativeTitle
Creators: name: Lekka, Maria Eleni E
name: Leondaritis, George
name: Galanopoulou, Konstantina
name: Kitsiouli, Eirini
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΒΙΟΛΟΓΙΚΕΣ ΜΕΜΒΡΑΝΕΣ
ΜΕΜΒΡΑΝΙΚΑ ΛΙΠΙΔΙΑ
ΜΕΜΒΡΑΝΙΚΕΣ ΠΡΩΤΕΙΝΕΣ
ΜΕΜΒΡΑΝΙΚΗ ΜΕΤΑΦΟΡΑ
ΜΕΤΑΓΩΓΗ ΣΗΜΑΤΟΣ
Biological Membranes
Membrane Lipids
Membrane Proteins
Membrane Transport
Signal Transduction

description: Βιολογικές μεμβράνες είναι όλες οι μεμβράνες των κυττάρων, προκαρυωτικών και ευκρυωτικών, ζωικών και φυτικών. Ο όρος περιλαμβάνει όχι μόνο την πλασματική ή περικυτταρική μεμβράνη (plasma ή cell membrane), αλλά και τις εσωτερικές μεμβράνες που διαμερισματοποιούν το κύτταρο.Το κείμενο, που ακολουθεί, μελετά κυρίως την πλασματική μεμβράνη. Στην πλασματική μεμβράνη οφείλεται το γεγονός ότι κάθε κύτταρο είναι μια αυτόνομα οργανωμένη μονάδα. Σ’ αυτήν όμως οφείλεται, παράλληλα, και η δυνατότητα των κυττάρων να επικοινωνούν με ό,τι τα περιβάλλει. Στην επικοινωνία των κυττάρων με το περιβάλλον τους καθοριστικό ρόλο παίζουν η ιδιότητα της εκλεκτικής διαπερατότητας (που είναι, άλλωστε, ιδιότητα και όλων των βιολογικών μεμβρανών) και η ύπαρξη υποδοχέων εξωτερικών σημάτων. Στις περισσότερες περιπτώσεις, στο περιβάλλον των κυττάρων συμμετέχουν άλλα κύτταρα. Σκοπός του κειμένου αυτού είναι να μελετήσει τις λειτουργίες των βιολογικών μεμβρανών και κυρίως τη λειτουργία της διαπερατότητας, που επιτρέπει εκλεκτική μεταφορά ιόντων και μορίων, αλλά και των μεμβρανικών ιδιοτήτων που επιτρέπουν μεταφορά ολόκληρων σωματιδίων μέσω των μεμβρανών. Καθώς όμως οι ιδιότητες των μεμβρανών είναι αποτέλεσμα της δομής τους και αυτή, με τη σειρά της, αποτέλεσματων των χημικών ιδιοτήτων των μεμβρανικών συστατικών, η μελέτη θα αρχίσει από τα μεμβρανικά συστατικά. Ιδιαίτερη βαρύτητα δίδεται στις βασικές αρχές βιοσηματοδότησης, στην οποία περιγράφονται οι ιδιότητες των εξωτερικών σημάτων, η δομή, οι λειτουργίες και ο ποσοτικός υπολογισμός των υποδοχέων, καθώς και κινητικά – τοπολογικά χαρακτηριστικά της ενδοκυττάριας σηματοδότησης. Σε χωριστό κεφάλαιο περιγράφονται χαρακτηριστικά εργαστηριακά πρωτόκολλα μελέτης των βιολογικών μεμβρανών.
Untitled Item
Creators: name: Ma, Tao
Publisher: name: figshare
Year: 2018
Subjects: subject: 100708 Nanomaterials
subject: FOS: Nanotechnology
subject: 91205 Functional Materials
subject: FOS: Materials engineering

description: The cleanliness of transferred graphene is of significant importance for its application as the window material in environmental cells used for electron microscopy and spectroscopy. We investigated the dependence of the cleanliness of graphene on transfer routes, including FeCl3 etching, (NH4)(2)S2O8 etching, electrochemical delamination, and O(2-)bubbling, by means of transmission electron microscopy and X-ray photoelectron spectroscopy. It was found that electrochemical delamination provided the cleanest graphene with only a small amount of poly(methyl methacrylate) (PMMA) residue existing on the surface.
Thermodynamics of Fluid Polyamorphism
Creators: name: Anisimov, Mikhail A.
name: Duška, Michal
name: Caupin, Frédéric
name: Amrhein, Lauren E.
name: Rosenbaum, Amanda
name: Sadus, Richard J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: "Fluid polyamorphism" is the existence of different condensed amorphous states in a single-component fluid. It is either found or predicted, usually at extreme conditions, for a broad group of very different substances, including helium, carbon, silicon, phosphorous, sulfur,tellurium, cerium, hydrogen and tin tetraiodide. This phenomenon is also hypothesized for metastable and deeply supercooled water, presumably located a few degrees below the experimental limit of homogeneous ice formation. We present a generic phenomenological approach to describe polyamorphism in a single-component fluid, which is completely independent of the molecular origin of the phenomenon. We show that fluid polyamorphism may occur either in the presence or the absence of fluid phase separation depending on the symmetry of the order parameter. In the latter case, it is associated with a second-order transition, such as in liquid helium or liquid sulfur. To specify the phenomenology, we consider a fluid with thermodynamic equilibrium between two distinct interconvertible states or molecular structures. A fundamental signature of this concept is the identification of the equilibrium fraction of molecules involved in each of these alternative states. However, the existence of the alternative structures may result in polyamorphic fluid phase separation only if mixing of these structures is not ideal. The two-state thermodynamics unifies all the debated scenarios of fluid polyamorphism in different areas of condensed-matter physics, with or without phase separation, and even goes beyond the phenomenon of polyamorphism by generically describing the anomalous properties of fluids exhibiting interconversion of alternative molecular states.
description: 56 pages, including 39 pages of main text with 7 figures and 117 references, and 17 pages of supplemental material with 12 figures and 19 references
title:  La polizza di carico elettronica e il sistema Bolero
Creators: name: Rossello, Carlo
Publisher: name: RomaTrE-Press
Year: 2018

description: L’articolo analizza l’Electronic Bill of Lading  e le implicazione che essa ha per il trasporto marittimo di merci e il suo rapporto con le convenzioni internazionali.
description: Dialoghi con Guido Alpa. Un volume offerto in occasione del suo LXXI compleanno
From single-site tantalum complexes to nanoparticles of TaxNy and TaOxNy supported on silica: elucidation of synthesis chemistry by dynamic nuclear polarization surface enhanced NMR spectroscopy and X-ray absorption spectroscopy
Creators: name: Mohandas, Janet C.
name: Abou-Hamad, Edy
name: Callens, Emmanuel
name: Manoja K. Samantaray
name: Gajan, David
name: Gurinov, Andrei
name: Ma, Tao
name: Ould-Chikh, Samy
name: Hoffman, Adam S.
name: Gates, Bruce C.
name: Basset, Jean-Marie
Publisher: name: figshare
Year: 2018
Subjects: subject: 30601 Catalysis and Mechanisms of Reactions
subject: FOS: Chemical sciences

description: Air-stable catalysts consisting of tantalum nitride nanoparticles represented as a mixture of TaxNy and TaOxNy with diameters in the range of 0.5 to 3 nm supported on highly dehydroxylated silica were synthesized from TaMe5 (Me = methyl) and dimeric Ta-2(OMe)(10) with guidance by the principles of surface organometallic chemistry (SOMC). Characterization of the supported precursors and the supported nanoparticles formed from them was carried out by IR, NMR, UV-Vis, extended X-ray absorption fine structure, and X-ray photoelectron spectroscopies complemented with XRD and high-resolution TEM, with dynamic nuclear polarization surface enhanced NMR spectroscopy being especially helpful by providing enhanced intensities of the signals of H-1, C-13, Si-29, and N-15 at their natural abundances. The characterization data provide details of the synthesis chemistry, including evidence of (a) O-2 insertion into Ta-CH3 species on the support and (b) a binuclear to mononuclear transformation of species formed from Ta-2(OMe)(10) on the support. A catalytic test reaction, cyclooctene epoxidation, was used to probe the supported nanoparticles, with 30% H2O2 serving as the oxidant. The catalysts gave selectivities up to 98% for the epoxide at conversions as high as 99% with a 3.4 wt% loading of Ta present as TaxNy/TaOxNy.
Mapping the outcomes of simulated learning experiences incorporated into placement components of university-based allied health programs: a scoping review protocol
Creators: name: Squires, Kelly
name: Brown, Leanne
name: MacDonald-Wicks, Lesley
name: Johnston, Catherine
name: Heaney, Susan
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Education
subject: allied health
subject: professional placement
subject: simulation

description: Mapping the outcomes of simulated learning experiences incorporated into placement components of university-based allied health programs: a scoping review protocol. The scoping review will provide an understanding of how SLE has been implemented into the professional practice placements of allied health programs and highlight existing gaps to inform future research in this field. The review questions which will guide the scoping review are: i) What allied health programs are incorporating SLE into their placement components? ii) What outcomes have been reported from the incorporation of SLE into the placements for allied health programs? iii) What are the barriers and facilitators to the implementation of SLE within placement for allied health programs?
Additional file 4: of DEPTOR induces a partial epithelial-to-mesenchymal transition and metastasis via autocrine TGFβ1 signaling and is associated with poor prognosis in hepatocellular carcinoma
Creators: name: Chen, Jin
name: Zhu, Haidan
name: Liu, Qiumeng
name: Ning, Deng
name: Zhang, Zhaoqi
name: Zhang, Long
name: Mo, Jie
name: Du, Pengcheng
name: Liu, Xu
name: Song, Shasha
name: Fan, Yawei
name: Liang, Huifang
name: Liu, Jikui
name: Zhang, Bixiang
name: Chen, Xiaoping
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Figure S1. Western blotting analysis of relative DEPTOR expression in 53 HCC tissues (T) and its adjacent non-tumor tissues (N). Figure S2. (A) Western blotting was used to detect the overexpression efficiency of 7402 and HepG2 cells. (B) Proliferation of 7402-DEP, HepG2-DEP cells and control cells were examined by CCK8 assay. (C) Proliferation of 7402-DEP, HepG2-DEP cells and control cells were examined by colony formation assay. Figure S3. (A) Representative phase contrast images of HepG2-DEP cells and their control cells. (B) IF for DEPTOR was shown in HLF-shDEP1/2 cells and their control cells. Scale bar: 30 μm. (C) Overexpression of snail expression promoted EMT in HLF-shDEP1 cells. (D) The transwell assay was used to detect the capacity of migration and invasion in the indicated cells following snail overexpression. (E) Representative images of IHC staining with anti-DEPTOR and anti-E-cadherin. The expression of DEPTOR was inversely correlated with that of E-cadherin. Scale bar: 300 μm (left panel) and 30 μm (right panel). The data represent means ± SEM from three independent experiments. *P < 0.05, **P < 0.01, ***P < 0.001. Figure S4. The sequences of a series of truncated or mutant DEPTOR 5′-promoter luciferase constructs. (DOCX 2973 kb)
ARGA s UI: giving genomic data repositories a glow-up
Creators: name: Ramsay, Caitlin
Publisher: name: Zenodo
Year: 2024
Subjects: Tools
Software
Repositories
Open Access

description: Genomic and genetic diversity is an important aspect of biodiversity, and as such, can significantly enhance analyses of biodiversity data by life scientists. Established genomics repositories such as NCBI GenBank, European Nucleotide Archive (EMBL-ENA) and Barcode of Life Systems are often difficult to navigate, presenting a challenging user experience for new users and those researchers unfamiliar to the bioinformatics domain. There is a need for presenting genomic data in a visually pleasing and creative manner to increase the usability of genomic data repositories. The design of the Australian Reference Genome Atlas (ARGA) user interface prioritised intuitive navigation, effectively organising and presenting genomic data through a clean, visually appealing, and minimalist aesthetic.

The concept aimed to empower users to conduct searches based on their preferences, ranging from broad to specific details. A NextJS front-end framework was utilised to implement and organise visually pleasing components into an effective visual hierarchy to ease cognitive load and guide user attention. Thus, allowing users to effortlessly interact with the application and obtain information that is often incomplete and difficult to locate in other genomic repositories, such as taxonomic descriptors and data sources, in a more effective and efficient manner. Here we showcase the User Interface for the ARGA web application (https://app.arga.org.au), which demonstrates our approach to maximising user engagement and usability in genomic data repositories.
Supplementary Figures from Geometric constraint of mechanosensing by modification of hydrogel thickness prevents stiffness-induced differentiation in bone marrow stromal cells
Creators: name: Hernandez-Miranda, Maria L
name: Xu, Dichu
name: Ben Issa, Aya A
name: Johnston, David A
name: Browne, Martin
name: Cook, Richard B
name: Sengers, Bram  G
name: Evans, Nicholas D
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 320203
subject: Clinical microbiology

description: This file provides 3 Supplementary Figures with captions shown in the file. They are:Supplementary Figure 1.Fluorescent microbeads are distributed evenly in stiff hydrogels but show alignment with gel wrinkles in soft hydrogels (A). Microbead incorporation did not affect the thickness of either thin or thick hydrogels, except for in 50 uL soft hydrogels. Three hydrogels per condition were imaged using a confocal microscope (B). Microbead incorporation had little effect on corrected elastic modulus on either soft (C) or thick (D) hydrogels. Statistical differences were calculated by the 2-way ANOVA method (****=p<0.0001). Three soft or stiff hydrogels per PAAM volume were used to measure hydrogel thickness from top to bottom using a confocal microscope.Supplementary Figure 2Addition of osteogenic supplements leads to a significant increase in Ca2+ deposition at 14 days, as measured by alizarin red S staining and image quantification.Supplementary Figure 3Stiff matrices exhibit small deformations by BMSCs regardless of hydrogel thickness. Small coloured arrows show small deformations on stiff, thick hydrogels compared to their thin counterparts. Phase contrast (BF) and fluorescent (Cy3) images were obtained at 10X magnification under a Nikon Eclipse Ti inverted microscope. One microscopic field per stiff/thin, stiff/thick hydrogel (n=3) was imaged. Scale bar = 100 um.
Pre-Registration and Pre-Analysis Plan - When do Citizens Resist Algorithmic Decision Making in Public Policy?
Creators: name: Raviv, Shir
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Political Science
subject: FOS: Political science
subject: Social and Behavioral Sciences

description: In this project, I seek to understand how people respond to the growing use of algorithmic decision systems (ADSs) in public policy and to explain variations in preferences across policy domains and decision contexts. I will do so by (1) developing a theoretical framework to account for variations in views on the fairness, accuracy, and legitimacy of ADSs across decision contexts and (2) subjecting the theory and its implications to empirical tests using novel data from three experiments embedded in a national representative survey of the US population.
From Quasicrystals to Crystals with Interpenetrating Icosahedra in Ca–Au–Al: In Situ Variable-Temperature Transformation
Creators: name: Pham, Joyce
name: Fanqiang Meng
name: Lynn, Matthew J.
name: Ma, Tao
name: Kreyssig, Andreas
name: Kramer, Matthew J.
name: Goldman, Alan I.
name: Miller, Gordon J.
Publisher: name: figshare
Year: 2018
Subjects: subject: 39903 Industrial Chemistry
subject: FOS: Chemical sciences
subject: Inorganic Chemistry

description: The irreversible transformation from an icosahedral quasicrystal (i-QC) CaAu4.39Al1.61 to its cubic 2/1 crystalline approximant (CA) Ca13Au56.31(3)Al21.69 (CaAu4.33(1)Al1.67, Pa3 (No. 205); Pearson symbol: cP728; a = 23.8934(4)), starting at ∼570 °C and complete by ∼650 °C, is discovered from in situ, high-energy, variable-temperature powder X-ray diffraction (PXRD), thereby providing direct experimental evidence for the relationship between QCs and their associated CAs. The new cubic phase crystallizes in a Tsai-type approximant structure under the broader classification of polar intermetallic compounds, in which atoms of different electronegativities, viz., electronegative Au + Al vs electropositive Ca, are arranged in concentric shells. From a structural chemical perspective, the outermost shell of this cubic approximant may be described as interpenetrating and edge-sharing icosahedra, a perspective that is obtained by splitting the traditional structural description of this shell as a 92-atom rhombic triacontahedron into an 80-vertex cage of primarily Au [Au59.86(2)Al17.14□3.00] and an icosahedral shell of only Al [Al10.5□1.5]. Following the proposal that the cubic 2/1 CA approximates the structure of the i-QC and on the basis of the observed transformation, an atomic site analysis of the 2/1 CA, which shows a preference to maximize the number of heteroatomic Au-Al nearest neighbor contacts over homoatomic Al-Al contacts, implies a similar outcome for the i-QC structure. Analysis of the most intense reflections in the diffraction pattern of the cubic 2/1 CA that changed during the phase transformation shows correlations with icosahedral symmetry, and the stability of this cubic phase is assessed using valence electron counts. According to electronic structure calculations, a cubic 1/1 CA, "Ca24Au88Al64" (CaAu3.67Al2.67) is proposed.
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00542
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
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: cartulaire
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00542, 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
Mapping the hot gas temperature in galaxy clusters using X-ray and Sunyaev-Zel'dovich imaging
Creators: name: Adam, R.
name: Arnaud, M.
name: Bartalucci, I.
name: Ade, P.
name: André, P.
name: Beelen, A.
name: Benoît, A.
name: Bideaud, A.
name: Billot, N.
name: Bourdin, H.
name: Bourrion, O.
name: Calvo, M.
name: Catalano, A.
name: Coiffard, G.
name: Comis, B.
name: D'Addabbo, A.
name: Désert, F. -X.
name: Doyle, S.
name: Ferrari, C.
name: Goupy, J.
name: Kramer, C.
name: Lagache, G.
name: Leclercq, S.
name: Macías-Pérez, J. -F.
name: Maurogordato, S.
name: Mauskopf, P.
name: Mayet, F.
name: Monfardini, A.
name: Pajot, F.
name: Pascale, E.
name: Perotto, L.
name: Pisano, G.
name: Pointecouteau, E.
name: Ponthieu, N.
name: Pratt, G. W.
name: Revéret, V.
name: Ritacco, A.
name: Rodriguez, L.
name: Romero, C.
name: Ruppin, F.
name: Schuster, K.
name: Sievers, A.
name: Triqueneaux, S.
name: Tucker, C.
name: Zylka, R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We propose a method to map the temperature distribution of the hot gas in galaxy clusters that uses resolved images of the thermal Sunyaev-Zel'dovich (tSZ) effect in combination with X-ray data. Application to images from the New IRAM KIDs Array (NIKA) and XMM-Newton allows us to measure and determine the spatial distribution of the gas temperature in the merging cluster MACS J0717.5+3745, at $z=0.55$. Despite the complexity of the target object, we find a good morphological agreement between the temperature maps derived from X-ray spectroscopy only -- using XMM-Newton ($T_{\rm XMM}$) and Chandra ($T_{\rm CXO}$) -- and the new gas-mass-weighted tSZ+X-ray imaging method ($T_{\rm SZ}$). We correlate the temperatures from tSZ+X-ray imaging and those from X-ray spectroscopy alone and find that $T_{\rm SZ}$ is higher than $T_{\rm XMM}$ and lower than $T_{\rm CXO}$ by $\sim 10\%$ in both cases. Our results are limited by uncertainties in the geometry of the cluster gas, contamination from kinetic SZ ($\sim 10\%$), and the absolute calibration of the tSZ map ($7\%$). Investigation using a larger sample of clusters would help minimise these effects.
description: Accepted in AA, 8 pages, 4 figures, 1 table
title: Πόλεμος και πολιτική
Creators: name: Margaritis, Georgios
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΠΟΛΕΜΟΣ ΚΡΑΤΟΣ ΠΟΛΙΤΙΚΗ
War War And Politics

description: Το προτεινόμενο σύγγραμα απευθύνεται σε προπτυχιακούς και μεταπτυχιακούς φοιτητές πολιτικής επιστήμης, ιστορίας ή στρατιωτικής ιστορίας (πολεμολογίας).
Απευθύνεται επίσης σε ένα ευρύτερο κοινό που θα ήθελε να αποκτήσει μια γενική γνώση πάνω στα θέματα που πραγματεύεται το βιβλίο.
Παρακολουθεί και αναλύει τη διαχρονική σχέση ανάμεσα στο φαινόμενο του πολέμου και την εκάστοτε μορφή και λειτουργία της πολιτικής εξουσίας.
Η ανάλυση στηρίζεται στη συγκριτική προσέγγιση της σχέσης αυτής σε συγκεκριμένες ιστορικές περιόδους (αυτοκρατορίες εποχής χαλκού, Όμηρος, κλασσική Ελλάδα, Ρώμη, .... ως και τους ολοκληρωτικούς πολέμους του 19ου και 20ου αιώνα και τους "αυτοτροφοδοτούμενους" πολέμους χαμηλής έντασης της σύγχρονης εποχής).
Παρουσιάζονται αναλυτικά οι τεχνικές του πολέμου - το υλικό - οικονομικό υπόστρωμα που τις συνοδεύει, οι κοινωνικές προδιαγραφές που συνδέονται με το εκάστοτε είδος πολέμου και τελικά, η συνάθροιση όλων αυτών των παραγόντων και η έκφρασή τους στο επίπεδο της πολιτικής εξουσίας.
Η διαχρονική - ιστορική - αντιμετώπιση του θέματος θεμελιώνει δυνατότητες συγκριτικής προσέγγισης και φέρνει στην επιφάνεια σταθερές στην πολιτική συγκρότηση των κοινωνιών. Με τον τρόπο αυτό γίνονται ευκολότερα κατανοητές σύνθετες έννοιες όπως η σχέση ανάμεσα στο δικαίωμα/υποχρέωση συμμετοχής στον πόλεμο και την πολιτική συμμετοχή.
Οπωσδήποτε τονίζονται με έμφαση οι μεγάλοι σταθμοί στην ιστορία της σχέσης πόλεμος/πολιτική: φάλαγγα οπλιτών, ρωμαϊκή λεγεώνα, φεουδαρχικό προνόμιο, Γαλλική Επανάσταση, ολοκληρωτικοί πόλεμοι, κλπ...
From Quasicrystals to Crystals with Interpenetrating Icosahedra in Ca–Au–Al: In Situ Variable-Temperature Transformation
Creators: name: Ma, Tao
Publisher: name: figshare
Year: 2018
Subjects: subject: 39903 Industrial Chemistry
subject: FOS: Chemical sciences

description: The irreversible transformation from an icosahedral quasicrystal (i-QC) CaAu4.39Al1.61 to its cubic 2/1 crystalline approximant (CA) Ca13Au56.31(3)Al21.69 (CaAu4.33(1)Al1.67, Pa3 (No. 205); Pearson symbol: cP728; a = 23.8934(4)), starting at ∼570 °C and complete by ∼650 °C, is discovered from in situ, high-energy, variable-temperature powder X-ray diffraction (PXRD), thereby providing direct experimental evidence for the relationship between QCs and their associated CAs. The new cubic phase crystallizes in a Tsai-type approximant structure under the broader classification of polar intermetallic compounds, in which atoms of different electronegativities, viz., electronegative Au + Al vs electropositive Ca, are arranged in concentric shells. From a structural chemical perspective, the outermost shell of this cubic approximant may be described as interpenetrating and edge-sharing icosahedra, a perspective that is obtained by splitting the traditional structural description of this shell as a 92-atom rhombic triacontahedron into an 80-vertex cage of primarily Au [Au59.86(2)Al17.14□3.00] and an icosahedral shell of only Al [Al10.5□1.5]. Following the proposal that the cubic 2/1 CA approximates the structure of the i-QC and on the basis of the observed transformation, an atomic site analysis of the 2/1 CA, which shows a preference to maximize the number of heteroatomic Au-Al nearest neighbor contacts over homoatomic Al-Al contacts, implies a similar outcome for the i-QC structure. Analysis of the most intense reflections in the diffraction pattern of the cubic 2/1 CA that changed during the phase transformation shows correlations with icosahedral symmetry, and the stability of this cubic phase is assessed using valence electron counts. According to electronic structure calculations, a cubic 1/1 CA, "Ca24Au88Al64" (CaAu3.67Al2.67) is proposed.
Involutions of Azumaya algebras
Creators: name: First, Uriya A.
name: Williams, Ben
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We consider the general circumstance of an Azumaya algebra $A$ of degree $n$ over a locally ringed topos $(\mathbf{X}, {\mathcal{O}}_{\mathbf{ X}})$ where the latter carries a (possibly trivial) involution, denoted $λ$. This generalizes the usual notion of involutions of Azumaya algebras over schemes with involution, which in turn generalizes the notion of involutions of central simple algebras. We provide a criterion to determine whether two Azumaya algebras with involutions extending $λ$ are locally isomorphic, describe the equivalence classes obtained by this relation, and settle the question of when an Azumaya algebra $A$ is Brauer equivalent to an algebra carrying an involution extending $λ$, by giving a cohomological condition. We remark that these results are novel even in the case of schemes, since we allow ramified, nontrivial involutions of the base object. We observe that, if the cohomological condition is satisfied, then $A$ is Brauer equivalent to an Azumaya algebra of degree $2n$ carrying an involution. By comparison with the case of topological spaces, we show that the integer $2n$ is minimal, even in the case of a nonsingular affine variety $X$ with a fixed-point free involution. As an incidental step, we show that if $R$ is a commutative ring with involution for which the fixed ring $S$ is local, then either $R$ is local or $R/S$ is a quadratic étale extension of rings.
description: 97 pages. Comments are welcome. Mild changes from previous version, including: the fppf site is now addressed in 4.4, proof of 6.3.3 was corrected
Supplementary Material from Geometric constraint of mechanosensing by modification of hydrogel thickness prevents stiffness-induced differentiation in bone marrow stromal cells
Creators: name: Hernandez-Miranda, Maria L
name: Xu, Dichu
name: Ben Issa, Aya A
name: Johnston, David A
name: Browne, Martin
name: Cook, Richard B
name: Sengers, Bram  G
name: Evans, Nicholas D
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 320203
subject: Clinical microbiology

description: Supplementary file captions.docx
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 180 (11 H 755), 83 folios, f. 0091
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/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 180 (11 H 755), 83 folios, f. 0091, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 180 (11 H 755), 83 folios, f. 0091, 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