cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supergeometry of $Π$-Projective Spaces
Creators: name: Noja, Simone
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we prove that $Π$-projective spaces $\mathbb{P}^n_Π$ arise naturally in supergeometry upon considering a non-projected thickening of $\mathbb{P}^n$ related to the cotangent sheaf $Ω^1_{\mathbb{P}^n}$. In particular, we prove that for $n \geq 2$ the $Π$-projective space $\mathbb{P}^n_Π$ can be constructed as the non-projected supermanifold determined by three elements $(\mathbb{P}^n, Ω^1_{\mathbb{P}^n}, λ)$, where $\mathbb{P}^n$ is the ordinary complex projective space, $Ω^1_{\mathbb{P}^n}$ is its cotangent sheaf and $λ$ is a non-zero complex number, representative of the fundamental obstruction class $ω\in H^1 (\mathcal{T}_{\mathbb{P}^n} \otimes \bigwedge^2 Ω^1_{\mathbb{P}^n}) \cong \mathbb{C}.$ Likewise, in the case $n=1$ the $Π$-projective line $\mathbb{P}^1_Π$ is the split supermanifold determined by the pair $(\mathbb{P}^1, Ω^1_{\mathbb{P}^1} \cong \mathcal{O}_{\mathbb{P}^1} (-2)).$ Moreover we show that in any dimension $Π$-projective spaces are Calabi-Yau supermanifolds. To conclude, we offer pieces of evidence that, more in general, also $Π$-Grassmannians can be constructed the same way using the cotangent sheaf of their underlying reduced Grassmannians, provided that also higher, possibly fermionic, obstruction classes are taken into account. This suggests that this unexpected connection with the cotangent sheaf is characteristic of $Π$-geometry.
description: 15 pages. Misprints fixed and exposition improved. Some of the main propositions of section 4 got rewritten in a more precise form. Main results are unaffected
title: Διάγνωση της νόσου του Αλτσχάιμερ με χρήση βαθιάς μάθησης και ανάλυσης εικόνας
title: Alzheimer's disease diagnosis using deep learning and image analysis
titleType: AlternativeTitle
Creators: name: Τσοπανίδης, Νικόλαος Θεόκριτος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2024
Subjects: Βαθιά μάθηση
Νόσος του Αλτσχάιμερ
Ταξινόμηση εικόνων
Ανάλυση εικόνων
Αξιολόγηση
Ακρίβεια ταξινόμησης
Απόδοση μοντέλου
TensorFlow
Keras

description: Η διπλωματική εργασία στοχεύει στην ανάπτυξη και αξιολόγηση ενός προηγμένου μοντέλου βαθιάς μάθησης για την ανάλυση εικόνων μαγνητικής τομογραφίας εγκεφάλου και την ταξινόμησή τους σε στάδια της νόσου του Αλτσχάιμερ με την ανίχνευση του βαθμού ατροφίας του εγκεφάλου. Ο κώδικας είναι γραμμένος με γλώσσα προγραμματισμού Python και γίνεται χρήση βιβλιοθηκών ανοιχτού κώδικα όπως TensorFlow, Keras και NumPy.
Self-Consistent Large-$N$ Analytical Solutions of Inhomogneous Condensates in Quantum ${\mathbb C}P^{N-1}$ Model
Creators: name: Nitta, Muneto
name: Yoshii, Ryosuke
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We give, for the first time, self-consistent large-$N$ analytical solutions of inhomogeneous condensates in the quantum ${\mathbb C}P^{N-1}$ model in the large-$N$ limit. We find a map from a set of gap equations of the ${\mathbb C}P^{N-1}$ model to those of the Gross-Neveu (GN) model (or the gap equation and the Bogoliubov-de Gennes equation), which enables us to find the self-consistent solutions. We find that the Higgs field of the ${\mathbb C}P^{N-1}$ model is given as a zero mode of solutions of the GN model, and consequently only topologically nontrivial solutions of the GN model yield nontrivial solutions of the ${\mathbb C}P^{N-1}$ model. A stable single soliton is constructed from an anti-kink of the GN model and has a broken (Higgs) phase inside its core,in which ${\mathbb C}P^{N-1}$ modes are localized,with a symmetric (confining) phase outside. We further find a stable periodic soliton lattice constructed from a real kink crystal in the GN model,while the Ablowitz-Kaup-Newell-Segur hierarchy yields multiple solitons at arbitrary separations.
description: 19 pages, 3 figures. Updates in v2: References added. v3: Published version
Sieve-SDP: a simple facial reduction algorithm to preprocess semidefinite programs
Creators: name: Yuzixuan
name: Zhu
name: Pataki, Gabor
name: Tran-Dinh, Quoc
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 90-08, 90C22 (Primary) 90C25, 90C06 ( secondary)

description: We introduce Sieve-SDP, a simple facial reduction algorithm to preprocess semidefinite programs (SDPs). Sieve-SDP inspects the constraints of the problem to detect lack of strict feasibility, deletes redundant rows and columns, and reduces the size of the variable matrix. It often detects infeasibility. It does not rely on any optimization solver: the only subroutine it needs is Cholesky factorization, hence it can be implemented in a few lines of code in machine precision. We present extensive computational results on several problem collections from the literature, with many SDPs coming from polynomial optimization.
description: Changes wrt to previous version: very minor. There was a space omitted in the list of authors
Towards the maximum efficiency design of a perovskite solar cell by material properties tuning: A multidimensional approach
Creators: name: Kratzenberg, Manfred Georg
name: Ruther, Ricardo
name: Rambo, Carlos Renato
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: To obtain significant increases in the Power Conversion Efficiency (PCE) of solar cells, future cell research and development should be based on the concomitant improvement of multiple material properties, rather than on the state-of-the-art one or two-dimensional improvements. In this context, researchers should know, which combined material properties and cell design parameters lead to the highest efficiency increase. For the same objective, it should also be known which relationships in-between these variables have to be adjusted. Such knowledge becomes available by simulation and numerical optimization, which we present for a Perovskite Solar Cell(PSC)in a hypercube space of variables.
description: 28 pages + Supplementary information
Group-wave resonances in nonlinear dispersive media: The case of gravity water waves
Creators: name: Slunyaev, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: The dynamics of coherent nonlinear wave groups is shown to be drastically different from the classical scenario of weakly nonlinear wave interactions. The coherent groups generate non-resonant (bound) waves which can be synchronized with other linear waves. By virtue of the revealed mechanism the groups may emit waves with similar or different lengths, which propagate in the same or opposite direction.
title: Διαχείριση και λειτουργία αποθήκης με την χρήση συστήματος ERP
title: Warehouse management and operations by using ERP system
titleType: AlternativeTitle
Creators: name: Γεωργακόπουλος, Παναγιώτης
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2024
Subjects: subject: ERP

description: Στη σύγχρονη εποχή των επιχειρήσεων, η σύγκλιση της τεχνολογίας και των logistics έχει γίνει μια απαραίτητη δύναμη, αναδιαμορφώνοντας το τοπίο της διαχείρισης της εφοδιαστικής αλυσίδας. Η παρούσα εργασία ξεκινά μια ολοκληρωμένη διερεύνηση της περίπλοκης σχέσης μεταξύ των αποθηκών και των συστημάτων Enterprise Resource Planning (ERP), διερευνώντας πώς αυτές οι συνέργειες επαναπροσδιορίζουν τα λειτουργικά παραδείγματα.
A Study On The Correlation Of Carbon Dioxide Emissions And Poverty
Creators: name: Sepher, Seyed
name: Ghasemipour, Seyed
name: Shayan Ghaffari
name: Rishabh Jain
name: Kosic, James
Publisher: name: STEM Fellowship Big Data Challenge
Year: 2018
Subjects: subject: 100504 Data Communications
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In order to explore the correlation between global poverty rates and carbon dioxide emissions, we analyzed datasets from the World Bank Data documenting many important factors relating to energy production. Through the investigation of the amount of CO2 emissions, percent of the population in extreme poverty, and the amount of renewable energy consumption, we discovered a number of interesting correlations: Countries with higher poverty rates tend to also have higher renewable energy consumptions, while countries with low poverty rates are more reliant on fossil fuels. However, in both cases, large quantities of carbon dioxide are released. Further observations revealed that in poorer countries, in the majority of cases, energy was obtained through biomass due to its cost efficiency and accessibility. Investigations into this matter revealed that preparation and maintenance of biomass leads to the release of large quantities of carbon dioxide, presenting a strong hypothesis for why our initial observations suggested no direct correlation between carbon dioxide emissions and poverty.
Experimental Determination of One- and Two-Neutron Separation Energies for Neutron-Rich Copper Isotopes
Creators: name: YU, Mian
name: Wei, Hui-Ling
name: Song, Yi-Dan
name: Ma, Chun-Wang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A method is proposed to determine the one-neutron $S_n$ or two-neutron $S_{2n}$ separation energy of neutron-rich isotopes. Relationships between $S_n$ ($S_{2n}$) and isotopic cross sections have been deduced from an empirical formula, i.e., the cross section of an isotope exponentially depends on the average binding energy per nucleon $B/A$. The proposed relationships have been verified using the neutron-rich copper isotopes measured in the 64$A$ MeV $^{86}$Kr + $^{9}$Be reaction. $S_n$, $S_{2n}$, and $B/A$ for the very neutron-rich $^{77, 78, 79}$Cu isotopes are determined from the proposed correlations. It is also proposed that the correlations between $S_n$, $S_{2n}$ and isotopic cross sections can be used to find the location of neutron drip line isotopes.
description: 4 pages, 2 figures, 2 tables
Implications of right-handed neutrinos in $B-L$ extended standard model with scalar dark matter
Creators: name: Bandyopadhyay, Priyotosh
name: Chun, Eung Jin
name: Mandal, Rusa
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate the Standard Model (SM) with a $U(1)_{B-L}$ gauge extension where a $B-L$ charged scalar is a viable dark matter (DM) candidate. The dominant annihilation process, for the DM particle is through the $B-L$ symmetry breaking scalar to right-handed neutrino pair. We exploit the effect of decay and inverse decay of the right-handed neutrino in thermal relic abundance of the DM. Depending on the values of the decay rate, the DM relic density can be significantly different from what is obtained in the standard calculation assuming the right-handed neutrino is in thermal equilibrium and there appear different regions of the parameter space satisfying the observed DM relic density. For a DM mass less than $\mathcal{O}$(TeV), the direct detection experiments impose a competitive bound on the mass of the $U(1)_{B-L}$ gauge boson $Z^\prime$ with the collider experiments. Utilizing the non-observation of the displaced vertices arising from the right-handed neutrino decays, bound on the mass of $Z^\prime$ has been obtained at present and higher luminosities at the LHC with 14 TeV centre of mass energy where an integrated luminosity of 100fb$^{-1}$ is sufficient to probe $m_{Z'} \sim 5.5$ TeV.
description: Matches with published version
Additional file 4 of Bacteriostatic effects of benzyl isothiocyanate on Vibrio parahaemolyticus: Transcriptomic analysis and morphological verification
Creators: name: Liu, Jianan
name: Zhang, Ke
name: Song, Jie
name: Wu, Hongyan
name: Hao, Hongshun
name: Bi, Jingran
name: Hou, Hongman
name: Zhang, Gongliang
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4. Differentially expressed genes from GO terms (doc).
Python Open Source Waveform Extractor (POWER): An open source, Python package to monitor and post-process numerical relativity simulations
Creators: name: Johnson, Daniel
name: Huerta, E. A.
name: Haas, Roland
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: C.0; G.1.0; J.2

description: Numerical simulations of Einstein's field equations provide unique insights into the physics of compact objects moving at relativistic speeds, and which are driven by strong gravitational interactions. Numerical relativity has played a key role to firmly establish gravitational wave astrophysics as a new field of research, and it is now paving the way to establish whether gravitational wave radiation emitted from compact binary mergers is accompanied by electromagnetic and astro-particle counterparts. As numerical relativity continues to blend in with routine gravitational wave data analyses to validate the discovery of gravitational wave events, it is essential to develop open source tools to streamline these studies. Motivated by our own experience as users and developers of the open source, community software, the Einstein Toolkit, we present an open source, Python package that is ideally suited to monitor and post-process the data products of numerical relativity simulations, and compute the gravitational wave strain at future null infinity in high performance environments. We showcase the application of this new package to post-process a large numerical relativity catalog and extract higher-order waveform modes from numerical relativity simulations of eccentric binary black hole mergers and neutron star mergers. This new software fills a critical void in the arsenal of tools provided by the Einstein Toolkit Consortium to the numerical relativity community.
description: v2: minor corrections. Accepted to Classical and Quantum Gravity
Effect of metformin on nonalcoholic fatty liver based on meta-analysis and network pharmacology
Creators: name: Huang, Yuanshe
name: Wang, Xiaodong
name: Yan, Chen
name: Li, Chen
name: Zhang, Lidan
name: Zhang, Lai
name: Liang, E.
name: Liu, Tianlei
name: Mao, Jingxin
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: candidate drug
subject: meta-analysis
subject: metformin
subject: network pharmacology
subject: nonalcoholic fatty liver disease
subject: therapeutic effect
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::615 Pharmakologie, Therapeutik

description: Background:  Whether metformin is related to nonalcoholic fatty liver disease (NAFLD) is controversial. Our aim was to investigate the relationship between metformin and NAFLD that may predict the metformin potential of these lesions and new prevention strategies in NAFLD patients. Methods:  The meta-analysis was analyzed by Revman 5.3 softwares systematically searched for works published through July 29, 2022. Network pharmacology research based on databases, Cytoscape 3.7.1 software and R software respectively. Results:  The following variables were associated with metformin in NAFLD patients: decreased of alanine aminotransferase (ALT) level (mean difference [MD] = −10.84, 95% confidence interval [CI] = −21.85 to 0.16, P = .05); decreased of aspartate amino transferase (AST) level (MD = −4.82, 95% CI = −9.33 to −0.30, P = .04); decreased of triglyceride (TG) level (MD = −0.17, 95% CI = −0.26 to −0.08, P = .0002); decreased of total cholesterol (TC) level (MD = −0.29, 95% CI = −0.47 to −0.10, P = .003); decreased of insulin resistance (IR) level (MD = −0.42, 95% CI = −0.82 to −0.02, P = .04). In addition, body mass index (BMI) (MD = −0.65, 95% CI = −1.46 to 0.16, P = .12) had no association with metformin in NAFLD patients. 181 metformin targets and 868 NAFLD disease targets were interaction analyzed, 15 core targets of metformin for the treatment of NAFLD were obtained. The effect of metformin on NAFLD mainly related to cytoplasm and protein binding, NAFLD, hepatitis B, pathway in cancer, toll like receptor signaling pathway and type 2 diabetes mellitus (T2DM). The proteins of hypoxia inducible factor-1 (HIF1A), nuclear factor erythroid 2-related factor (NFE2L2), nitric oxide synthase 3 (NOS3), nuclear receptor subfamily 3 group C member 1 (NR3C1), PI3K catalytic subunit alpha (PIK3CA), and silencing information regulator 2 related enzyme 1 (SIRT1) may the core targets of metformin for the treatment of NAFLD. Conclusion:  Metformin might be a candidate drug for the treatment of NAFLD which exhibits therapeutic effect on NAFLD patients associated with ALT, AST, TG, TC and IR while was not correlated with BMI. HIF1A, NFE2L2, NOS3, NR3C1, PIK3CA, and SIRT1 might be core targets of metformin for the treatment of NAFLD.
Gravitational wave scattering theory without large-distance asymptotics
Creators: name: Li, Wen-Du
name: Li, Shi-Lin
name: Chen, Yu-Jie
name: Chen, Yu-Zhu
name: Dai, Wu-Sheng
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In conventional gravitational wave scattering theory, a large-distance asymptotic approximation is employed. In this approximation, the gravitational wave is approximated by its large-distance asymptotics. In this paper, we establish a gravitational wave scattering theory without the large-distance asymptotic approximation.
On the Computational Complexity of Non-dictatorial Aggregation
Creators: name: Kirousis, Lefteris
name: Kolaitis, Phokion G.
name: Livieratos, John
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: G.2.1

description: We investigate when non-dictatorial aggregation is possible from an algorithmic perspective, where non-dictatorial aggregation means that the votes cast by the members of a society can be aggregated in such a way that there is no single member of the society that always dictates the collective outcome. We consider the setting in which the members of a society take a position on a fixed collection of issues, where for each issue several different alternatives are possible, but the combination of choices must belong to a given set X of allowable voting patterns. Such a set X is called a possibility domain if there is an aggregator that is non-dictatorial, operates separately on each issue, and returns values among those cast by the society on each issue. We design a polynomial-time algorithm that decides, given a set X of voting patterns, whether or not X is a possibility domain. Furthermore, if X is a possibility domain, then the algorithm constructs in polynomial time a non-dictatorial aggregator for X. Furthermore, we show that the question of whether a Boolean domain X is a possibility domain is in NLOGSPACE. We also design a polynomial-time algorithm that decides whether X is a uniform possibility domain, that is, whether X admits an aggregator that is non-dictatorial even when restricted to any two positions for each issue. As in the case of possibility domains, the algorithm also constructs in polynomial time a uniform non-dictatorial aggregator, if one exists. Then, we turn our attention to the case where X is given implicitly, either as the set of assignments satisfying a propositional formula, or as a set of consistent evaluations of a sequence of propositional formulas. In both cases, we provide bounds to the complexity of deciding if X is a (uniform) possibility domain.
description: 43 pages
title: ADCO, Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Cart. 169 (11 H 63), f. 0101v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0101v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0101v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Anderson Family Memories
Creators: name: Project Team, Their Finest Hour
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: Robin Anderson. Born 9th April 1942 in Tunbridge Wells. Information comes from mother. "My family were living in a farm cottage on the A21 in Kent in a village called Riverhill - between London and Folkstone - a direct route to France, at the outbreak of war.1939 - My mother was working at a transport café, feeding the soldiers evacuated from Dunkirk - British and French. At the time the British government were bringing military men down the road to Folkestone and filming them to show reinforcements of the troops. However, the men would return at night and then more men would come back the following day and the same men went back and forth!1940 - my father's father visited the family following an air raid and our cottage had an orchard. He saw a 'dustbin' hanging in a tree. He poked it with his stick. He was told 'Don't do that - it's a landmine!'1942 - In the late summer my mother was pregnant with me. She was out feeding the chickens when she heard a plane in the distance. It was a German plane which was burning after being shot at. It shot at her but missed. She ran into the house. The plane crashed in Kent somewhere.I was born. A taxi was sent to the hospital to send mother and baby home and it was nearly squashed by a Canadian military vehicle.In 1954 we moved to Bromley in Kent. I met a pupil at new school. His house was located between Hayes and Biggen Hill. His parents had bought a medieval house and moved there. We went into the loft where there was a tail end of a German plane! It had dropped on the roof during the war then was left there when the house was re-roofed.In 1957 - we moved to Westering in Kent. I had a paper round that included Chartwell - I delivered papers there to Winston Churchill. He had every publication possible - daily, monthly the lot.My mother's brother-in-law was called Peter Plum - he was in the Royal Army Service Corps. They were sent to Italy. They were billeted in a plum orchard. They ate all the plums and then were out of action for 3 days.Uncle Bertram Bellingham (mother's brother) was with the Royal Artillery in North Africa. He was left permanently deaf from the huge artillery salvo in Tripoli."
title: Επόπτης Δημόσιας Υγείας: Αποτύπωση του βιολογικού κίνδυνου στα πεδία εργασίας του
title: Public Health Inspectors: biological hazards in their workfields
titleType: AlternativeTitle
Creators: name: Μερκουριάδη, Γεωργία
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2024
Subjects: Δημόσια Υγεία
Βιολογικοί Κίνδυνοι
Public Health
Biological Hazards
Επόπτες
Ασφάλεια στην Εργασία
Υγεία
Occupational Health
Occupational Safety
Inspectors

description: Στην προστασία της δημόσιας υγείας, λίγοι ρόλοι είναι τόσο κρίσιμοι και πολύπλοκοι όσο αυτός που κατέχει ο Επόπτης Δημόσιας Υγείας. Σε μια εποχή που χαρακτηρίζεται από πρωτοφανείς παγκόσμιες απειλές για τη δημόσια υγεία και την αυξανόμενη αστικοποίηση, οι ευθύνες των Εποπτών Δημόσιας Υγείας, έχουν εξελιχθεί σε ένα πολύπλοκο δίκτυο παρακολούθησης, παρέμβασης και εκπαίδευσης. Παρόλο που πολλές φορές οι επόπτες δημόσιας υγείας αποτελούν τον «θεματοφύλακα» της προάσπισης της υγείας και ασφάλειας στην εργασία, ολιγάριθμες μελέτες υπάρχουν γύρω από τον συγκεκριμένο τομέα και το συγκεκριμένο επάγγελμα. Κατά την διάρκεια άσκησης του επαγγέλματος τους, αντιμετωπίζουν καθημερινά προκλήσεις στην διασφάλιση της υγείας και ασφάλειας στην εργασία τους, ιδιαίτερα όσον αφορά τους βιολογικούς κινδύνους, που τις περισσότερες φορές αποτελούν έναν «αόρατο εχθρό». Η παρούσα διπλωματική εργασία, έχει ως στόχο να προσεγγίσει και να αποτυπώσει βιβλιογραφικά, την υπάρχουσα επιστημονική γνώση γύρω από τους βιολογικούς κινδύνους με τους οποίους βρίσκονται αντιμέτωποι οι Επόπτες Δημόσιας Υγείας, στα πεδία εργασίας τους, κατά την διάρκεια εκτέλεσης των καθηκόντων τους, επιδιώκοντας να τονίσει ένα μέρος των ιδιαίτερων προκλήσεων τις οποίες έχουν να αντιμετωπίσουν αυτοί οι επαγγελματίες κατά την διάρκεια των καθημερινών τους υποχρεώσεων. Η παρούσα ερευνητική εργασία πραγματοποιήθηκε μέσω αναζήτησης βιβλιογραφικών αναφορών στο Science Direct, Pubmed και Google Scholar για την ελληνική και διεθνή βιβλιογραφία και στην συνέχεια με την καταγραφή των βιολογικών κινδύνων που επικρατούν στα πεδία εργασίας του Επόπτη Δημόσιας Υγείας. Η εργασία αυτή απέδειξε την ύπαρξη ανισορροπίας στη διαθεσιμότητα γνώσης σχετικά με τους βιολογικούς κινδύνους στα διάφορα πεδία εργασίας του Επόπτη. Προκύπτει έτσι, η ανάγκη για περαιτέρω έρευνα, για παρακολούθηση νέων βιολογικών κινδύνων και για ενδυνάμωση των ερευνητικών προσπαθειών, ενισχύοντας την επιτακτικότητα για συνεχή εκπαίδευση και ευαισθητοποίηση των Εποπτών, σχετικά με τους βιολογικούς κινδύνους με τους οποίους έρχονται αντιμέτωποι.
Clinical contribution of myositis-related antibodies detected by immunoblot to idiopathic inflammatory myositis: A one-year retrospective study
Creators: name: Lecouffe-Desprets, Marie
name: Hémont, Caroline
name: Néel, Antoine
name: Toquet, Claire
name: Masseau, Agathe
name: Hamidou, Mohamed
name: Josien, Regis
name: Martin, Jérôme C.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: In this study, we aimed at evaluating the contribution of an extended myositis-related antibodies (Abs) determination by immunoblot to the diagnosis, classification, and prognosis of idiopathic inflammatory myositis (IIM). Medical records of all the patients (n = 237) with myositis-related Ab requests addressed to our department over a one-year period were retrospectively analyzed. Patients were classified as IIM, auto-immune disease (AID) other than IIM, and other diagnosis, and examined for their Ab profiles as determined by immunoblot. Ab positivity was qualified semi-quantitatively as low or strong according to the manufacturer’s recommendations. Among the 45 Ab-positive patients, 49% were diagnosed an IIM, 22% another AID, and 29% another diagnosis. The clinico-serological patterns of the myositis-related Ab+ patients fully recapitulated those described in the literature. Among non-IIM patients, anti-PM-Scl was the most frequently detected Ab (38%), followed by anti-Mi-2 (15%), and anti-OJ (12%). Importantly, strong Ab positivity was significantly more detected in IIM vs. non-IIM patients (82% vs. 35%; p = .002). This difference was further increased when comparing MSAs only (95% vs. 36%; p = .0004). Accordingly, strong Ab positivity associated with high specificity (96%) and positive likelihood ratio (pLR =12) for IIM. Our data suggest that while myositis-related Ab, including MSA, can be detected by immunoblot in non-IIM patients, strong positivity is nevertheless highly predictive of IIM. In conclusion, this work suggests that relevant clinical contribution to IIM is provided by the immunoblot determination of myositis-related Ab, more especially when considering strong positive detection of MSA.
Tracing the evolution of nuclear forces under the similarity renormalization group
Creators: name: Johnson, Calvin W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I examine the evolution of nuclear forces under the similarity renormalization group (SRG) using traces of the many-body configuration-space Hamiltonian. While SRG is often said to "soften" the nuclear interaction, I provide numerical examples which paint a complementary point of view: the primary effect of SRG, using the kinetic energy as the generator of the evolution, is to shift downward the diagonal matrix elements in the model space, while the off-diagonal elements undergo significantly smaller changes. By employing traces, I argue that this is a very natural outcome as one diagonalizes a matrix, and helps one to understand the success of SRG.
description: 6 pages, 3 figures, 1 table
Memories of Thomas John Evans
Creators: name: Project Team, Their Finest Hour
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: My father ran away at 17 to the First World War.My brother, who is 24 years older than me, was a young policeman at the start of the war so he didn't get called up. And my father had decided to be a war observed policeman - so they both ended up in the same college. This has never happened before - both father and son.My father is Thomas John Evans (nicknamed Tom). My brother Thomas John Evans (nicknamed John).There are pictures of my brother, him in USA and him in flight suit. He volunteered to be in the forces. The only amazing thing that happened in America (he was trained in Vancouver) is that he started the biggest bar fight in New York (on leave) between the forces. They went to the bar and over the door it said – “Through these doors pass the best fighting forces in the world”. US Marines regularly drank there. Brother said 'Dye - did you see those pygmies in the harbour? It was the Marines with all the piss and wind taken out of them!'.They did the training for the air force in America. That took nearly a year to train as a navigator. He then flew out to India. He was there only for about six months. He was getting ready to go to Burma. But then they dropped the atom bomb that ended that part of the war. They sent the long serving troops home. The new troops stayed on and after the war he became an entertainment officer. He'd been brought up as a good Welsh socialist. He was given a servant to wash his clothes etc. My brother thought the pay was too low and so he paid him more. This young boy (only about 13) disappeared for 3 weeks. On the extra money that he had been given, he had gone back to his village and brought a bride. When my brother saw this bride, she was up a step ladder carrying bricks! She was a brickie's helper.Then my mum became pregnant with me. In every letter she got home, she was trying to say she was pregnant, but she never did. But suddenly John got his demob information that he could go home. But he couldn't go home as he hadn't had all the inoculations. He put all 9 in his arm and he was carried onto a stretcher to go home. So, he never got a letter to say he was coming. He was 6 feet tall. He arrived suddenly and she stripped him in the hall because she thought he had typhoid. John named me Linda.
Changes in Australian National Ethics Policy for Managing and Sharing Human Research Data
Creators: name: Wong, Paul
name: Russell, Keith
Publisher: name: Zenodo
Year: 2019
Subjects: privacy
ethics
data sharing

description: Funders and publishers of research are increasingly requiring digital data outputs of research to be well managed and available for appropriate reuse by other researchers. This talk will examine the new requirements for data management and sharing in the National Statement on Ethical Conduct in Human Research, and ways to address them.

 The Five Safes is an excellent framework for planning to manage, or mediate, access to sensitive data. Research data can be openly described in data repositories, without making the data openly available, which is called mediated access. This concept is consistent with the approach of making data Findable, Accessible, Interoperable and Reusable (FAIR).

 Sufficient and voluntary consent for data sharing is vital. Controls around governance, access, use, release, confidentiality and privacy of the data should be made clear during the ethical approval process, and also to participants in the research when obtaining consent.

 The management, retention, and appropriate sharing of research data is increasingly recognised as an important part of the research lifecycle. This is being incorporated into Australian policies, such as the National Statement on Ethical Conduct in Human Research. Ways in which institutions and researchers can appropriately manage and share human research data will be outlined.
We stick together! COVID-19 and psychological adjustment in youth residential care
Creators: name: Costa, Mónica
name: Mota, Catarina Pinheiro
name: Santos, Beatriz
name: Carvalho, Helena M.
name: Ferreira, Tiago
name: Matos, Paula Mena
Publisher: name: Zenodo
Year: 2021

description: The COVID-19 pandemic had a great impact also on residential care institutions. These contexts were forced to introduce many adaptations to their regular functioning in order to serve children and families throughout such unpredictable times. According to the literature adolescents in residential care have an increased risk of developing psychological, behavioral and social problems compared with general population rearing with their biological families. Our purpose was to examine the effects of cohesion on adolescents’ psychological adjustment over the COVID pandemic. We tested whether adolescents` perception of cohesion in residential care mitigates the emergency of adolescents` psychological adjustment during the current pandemic situation on previous association. Participants were 243 adolescents 12 to 18 aged, living in 21 different residential care institutions. The results suggested a moderating role of cohesion on the stability of adolescents’ emotional distress across time. Lower levels of cohesion were related with higher emotional distress stability across time. On the contrary, as cohesion increased, the association between adolescents’ emotional distress at T0 and T1 decreased. Results are discussed considering the impact of the COVID-19 pandemic on the psychological adjustment of adolescents living in residential care.
description: Communication presented at XVI European Scientific Association on Residential & Family Care for Children and Adolescents Conference (EUSARF). This work was funded by Portuguese National funds FCT - Fundação para a Ciência e a Tecnologia, I.P (PTDC/PSI-ESP/28653/2017).
Hepatoprotective mechanism of Silybum marianum on nonalcoholic fatty liver disease based on network pharmacology and experimental verification
Creators: name: Jiang, Guoyan
name: Sun, Chunhong
name: Wang, Xiaodong
name: Mei, Jie
name: Li, Chen
name: Zhan, Honghong
name: Liao, Yixuan
name: Zhu, Yongjun
name: Mao, Jingxin
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: Nonalcoholic fatty liver disease
subject: NAFLD
subject: Silybum marianum
subject: silymarin
subject: network pharmacology
subject: hepatoprotective mechanism
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: The study aimed to identify the key active components in Silybum marianum (S. marianum) and determine how they protect against nonalcoholic fatty liver disease (NAFLD). TCMSP, DisGeNET, UniProt databases, and Venny 2.1 software were used to identify 11 primary active components, 92 candidate gene targets, and 30 core hepatoprotective gene targets in this investigation, respectively. The PPI network was built using a string database and Cytoscape 3.7.2. The KEGG pathway and GO biological process enrichment, biological annotation, as well as the identified hepatoprotective core gene targets were analyzed using the Metascape database. The effect of silymarin on NAFLD was determined using H&E on pathological alterations in liver tissues. The levels of liver function were assessed using biochemical tests. Western blot experiments were used to observe the proteins that were expressed in the associated signaling pathways on the hepatoprotective effect, which the previous network pharmacology predicted. According to the KEGG enrichment study, there are 35 hepatoprotective signaling pathways. GO enrichment analysis revealed that 61 biological processes related to the hepatoprotective effect of S. marianum were identified, which mainly involved in response to regulation of biological process and immune system process. Silymarin was the major ingredient derived from S. marianum, which exhibited the hepatoprotective effect by reducing the levels of ALT, AST, TC, TG, HDL-C, LDL-C, decreasing protein expressions of IL-6, MAPK1, Caspase 3, p53, VEGFA, increasing protein expression of AKT1. The present study provided new sights and a possible explanation for the molecular mechanisms of S. marianum against NAFLD.
Neither Fish Nor Fowl: Developing a Reusable Research Data + Copyright Training Module at Curtin University
Creators: name: Brown, John
Publisher: name: Zenodo
Year: 2024
Subjects: Training
Skills
Data
Workforce

description: Who in a University research support space is responsible when a query touches both on copyright and research data issues? These concerns often fall in the gaps between two well-established research support areas, with neither side feeling confident to help outside their well-known area of expertise.

Recognising this common issue and motivated by their recent participation in localising and adopting the Principles Aligned Institutionally-Contextualised Research Data Management Training (PAI-C), Curtin University has scoped and begun developing a local training module to cover the intersection of the two issues to help researchers understand the related concepts, issues and processes, and in the process will also create a sharable, localisable version for interested Australian Institutions to adapt and adopt.

This presentation will outline Curtin s plan, process, and developments to date.
Additional file 1 of Olfactory impairment in patients with primary Sjogren’s syndrome and its correlation with organ involvement and immunological abnormalities
Creators: name: Xu, Xue
name: Geng, Linyu
name: Chen, Chen
name: Kong, Wentao
name: Wen, Baojie
name: Kong, Wei
name: Chen, Siwen
name: Zhang, Huayong
name: Liang, Jun
name: Sun, Lingyun
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Supplementary Fig. 1 Lower subjective olfactory scores in pSS patients than controls. Supplementary Fig. 2 Impact of different treatment on olfactory function. Supplementary Table 1 Associations between olfactory tests and selected clinical and laboratory variables in pSS patients
On Estimation of $L_{r}$-Norms in Gaussian White Noise Models
Creators: name: Han, Yanjun
name: Jiao, Jiantao
name: Mukherjee, Rajarshi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistics Theory (math.ST)
subject: Machine Learning (cs.LG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We provide a complete picture of asymptotically minimax estimation of $L_r$-norms (for any $r\ge 1$) of the mean in Gaussian white noise model over Nikolskii-Besov spaces. In this regard, we complement the work of Lepski, Nemirovski and Spokoiny (1999), who considered the cases of $r=1$ (with poly-logarithmic gap between upper and lower bounds) and $r$ even (with asymptotically sharp upper and lower bounds) over Hölder spaces. We additionally consider the case of asymptotically adaptive minimax estimation and demonstrate a difference between even and non-even $r$ in terms of an investigator's ability to produce asymptotically adaptive minimax estimators without paying a penalty.
description: This version (v6) fixed an error in the proof of Lemma 5.6, and corrected some typos
INVESTIGATION OF PUEA IN COGNITIVE RADIO NETWORKS USING ENERGY DETECTION IN DIFFERENT CHANNEL MODEL
Creators: name: Grisham, John
name: Walid. R. Ghanem
name: Shokair, Mona
name: MI Dessouky
Publisher: name: figshare
Year: 2018
Subjects: subject: 90601 Circuits and Systems
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Primary User Emulation Attack (PUEA) is one of the major threats to the spectrum sensing in cognitive radio networks. This paper studies the PUEA using energy detection that is based on the energy of the received signal. It discusses the impact of increasing the number of attackers on the performance of secondary user. Moreover, studying how the malicious user can emulate the Primary User (PU) signal is made. This is the first analytical method to study PUEA under a different number of attackers. The detection of the PUEA increases with increasing the number of attackers and decreases when changing the channel from log normal to Rayleigh fading.
Five EMT-Related Gene Signatures Predict Acute Myeloid Leukemia Patient Outcome
Creators: name: Qi, Jing
name: Yan, Jiawei
name: Idrees, Muhammad
name: Almutairi, Saeedah Musaed
name: Rasheed, Rabab Ahmed
name: Hussein, Usama Ahmed
name: Abdel-Maksoud, Mostafa A.
name: Wang, Ran
name: Huang, Jun
name: Li, Chen
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: EMT-Related Gene Signatures
subject: Acute Myeloid Leukemia Patient Outcome
subject: Prediction
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: Background. The epithelial mesenchymal transition (EMT) gene has been shown to be significantly associated with the prognosis of solid tumors; however, there is a lack of models for the EMT gene to predict the prognosis of AML patients. Methods. First, we downloaded clinical data and raw transcriptome sequencing data from the TCGA database of acute myeloid leukemia (AML) patients. All currently confirmed EMT-related genes were obtained from the dbEMT 2.0 database, and 30% of the TCGA data were randomly selected as the test set. Univariate Cox regression analysis, random forest, and lasso regression were used to optimize the number of genes for model construction, and multivariate Cox regression was used for model construction. Area under the ROC curve was used to assess the efficacy of the model application, and the internal validation set was used to assess the stability of the model. Results. A total of 173 AML samples were downloaded, and a total of 1184 EMT-related genes were downloaded. The results of univariate batch Cox regression analysis suggested that 212 genes were associated with patient prognosis, random forest and lasso regression yielded 18 and 8 prognosis-related EMT genes, respectively, and the results of multifactorial COX regression model suggested that 5 genes, CBR1, HS3ST3B1, LIMA1, MIR573, and PTP4A3, were considered as independent risk factors affecting patient prognosis. The model ROC results suggested that the area under the curve was 0.868 and the internal validation results showed that the area under the curve was 0.815. Conclusion. During this study, we constructed a signature model of five EMT-related genes to predict overall survival in patients with AML; it will provide a useful tool for clinical decision making.
Additional file 1 of Changes in serum TG levels during pregnancy and their association with postpartum hypertriglyceridemia: a population-based prospective cohort study
Creators: name: Zhu, Yandi
name: Zhu, Haiyan
name: Dang, Qinyu
name: Yang, Qian
name: Huang, Dongxu
name: Zhang, Yadi
name: Cai, Xiaxia
name: Yu, Huanling
Publisher: name: figshare
Year: 2021
Subjects: Cell Biology
Mathematical Sciences not elsewhere classified
Developmental Biology
Cancer

description: Title of data: Table S1 Correlations between TG at 42 days postpartum and gestational TG. Description of data: Table S1 shows the results of Pearson correlation analysis at the “Associations between serum TG levels during pregnancy and at 42 days postpartum” part of RESULTS. The supplemental file can be provided online to give readers additional information about the work.
title: Effect of MARPE compared to SARPE on upper airway dimensions following disjunction: A review of systematic reviews (Protocol)
Creators: name: Echeverria-Carrera, Cynthia
name: Mishell Carvajal-Álvarez
name: JUAN MARCOS PARISE-VASCO
name: Villareal, Byron
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences
subject: Orthodontics and Orthodontology
subject: Dentistry
subject: FOS: Clinical medicine

description: This is a protocol of a review of systematic reviews that aims to compare the impact of MARPE and SARPE on upper airway dimensions after disjunction in patients with maxillary atresia, using the Fressbe methodology
An ancient remedial repurposing: synthesis of new pinocembrin fatty acid acyl derivatives as potential antimicrobial/anti-inflammatory agents
Creators: name: R. Tundis
name: L. Frattaruolo
name: G. Carullo
name: B. Armentano
name: M. Badolato
name: M. R. Loizzo
name: F. Aiello
name: A. R. Cappello
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Hematology

description: Five new pinocembrin derivatives (MC1-MC5) were synthesized by Steglich reaction, and investigated for their antimicrobial, antioxidant, and anti-inflammatory activity. MC2 (oleoyl derivative) and MC3 (linoleoyl derivative) have shown the highest inhibitory effects on bacterial proliferation, with MIC values of 32 μg/mL against Staphylococcus aureus. The docosahexaenoyl derivative MC5 displayed the highest anti-inflammatory activity, decreasing NO production in LPS-stimulated macrophages with an IC50 value of 15.51 μg/mL higher than the positive control diclofenac (IC50 of 39.71 μg/mL). All new synthesized compounds showed no anti-proliferative effects on RAW 264.7 cells. Results demonstrated as the introduction of fatty acid substituents improved the biological profile of pinocembrin. Moreover, the chemical nature of substituents significantly affects the bioactivity. These preliminary results outline the importance to investigate the synthesis of pinocembrin fatty acids derivatives as new and safe anti-microbial/anti-inflammatory agents.