cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MPEC 2024-U175 : 2024 UN5
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 UN5

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Analysis of the buildup of spatiotemporal correlations and their bounds outside of the light cone
Creators: name: Abeling, Nils O.
name: Cevolani, Lorenzo
name: Kehrein, Stefan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In non-relativistic quantum theories the Lieb-Robinson bound defines an effective light cone with exponentially small tails outside of it. In this work we use it to derive a bound for the time evolution of the correlation function of two local disjoint observables if the initial state has a power-law decay. We show that the exponent of the power-law of the bound is identical to the initial (equilibrium) decay. We explicitly verify this result by studying the full dynamics of the susceptibilities and correlations in the exactly solvable Luttinger model after a sudden quench from the non-interacting to the interacting model.
On Borwein's conjectures for planar uniform random walks
Creators: name: Zhou, Yajun
Publisher: name: arXiv
Year: 2017
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: High Energy Physics - Theory (hep-th)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60G50, 33C10 (Primary) 81T18 (Secondary)

description: Let $ p_n(x)=\int_0^\infty J_0(xt)[J_0(t)]^n xt\,\mathrm{d}\, t$ be Kluyver's probability density for $n$-step uniform random walks in the Euclidean plane. Through connection to a similar problem in 2-dimensional quantum field theory, we evaluate the third-order derivative $ p_5'''(0^{+})$ in closed form, thereby giving a new proof for a conjecture of J. M. Borwein. By further analogies to Feynman diagrams in quantum field theory, we demonstrate that $ p_n(x),0\leq x\leq 1$ admits a uniformly convergent Maclaurin expansion for all odd integers $ n\geq5$, thus settling another conjecture of Borwein.
description: (v1) 16 pages, 5 TikZ figures. Proof of Borwein's sum rule for ramble integrals $W_n(s)$. An addendum to arXiv:1706.08308 (v2) 17 pages, with updates in references and Theorem 5.1
Modeling the Annexin A1-S100A11 heterotetramer: a molecular dynamics investigation of structure and correlated motion
Creators: name: Sanchez, Wesley
name: Lindsay, Samuel
name: Li, Yumin
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biophysics
Biochemistry
Medicine
Cell Biology
Molecular Biology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Computational Biology

description: Annexin A1 (A1) has been shown to form a tetrameric complex (A1t) with S100A11 which is implicated in calcium homeostasis and EGFR pathways. In this work, a full-length model of the A1t was generated for the first time. Multiple molecular dynamics simulations were performed on the complete A1t model for several hundred nanoseconds each to assess the structure and dynamics of A1t. These simulations yielded three structures for the A1 N-terminus (ND) which were identified via principal component analysis. The orientations and interactions of the first 11 A1-ND residues for all three structures were conserved, and their binding modes were strikingly similar to those of the Annexin A2 N-terminus in the Annexin A2-p11 tetramer. In this study, we provided detailed atomistic information for the A1t. Strong interactions were identified within the A1t between the A1-ND and both S100A11 monomers. Residues M3, V4, S5, E6, L8, K9, W12, E15, and E18 of A1 were the strongest interactions between A1 and the S100A11 dimer. The different conformations of the A1t were attributed to the interaction between W12 of the A1-ND with M63 of S100A11 which caused a kink in the A1-ND. Cross-correlation analysis revealed strong correlated motion throughout the A1t. Strong positive correlation was observed between the ND and S100A11 in all simulations regardless of conformation. This work suggests that the stable binding of the first 11 residues of A1-ND to S100A11 is potentially a theme for Annexin-S100 complexes and that the flexibility of the A1-ND allows for multiple conformations of the A1t. Communicated by Ramaswamy H. Sarma
Additional file 1: Supplementary File AISI 6–12. of Internal structure and reliability of the Attachment Insecurity Screening Inventory (AISI) for children age 6 to 12
Creators: name: Spruit, Anouk
name: Wissink, Inge
name: Noom, Marc
name: Colonnesi, Cristina
name: Polderman, Nelleke
name: Willems, Lucia
name: Barning, Charlotte
name: Stams, Geert
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
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: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Items of the AISI 6–12 years. This file contains the items of the AISI 6–12 years. (DOCX 15 kb)
On the existence of sure profits via flash strategies
Creators: name: Fontana, Claudio
name: Pelger, Markus
name: Platen, Eckhard
Publisher: name: arXiv
Year: 2017
Subjects: subject: Trading and Market Microstructure (q-fin.TR)
subject: Probability (math.PR)
subject: FOS: Economics and business
subject: FOS: Mathematics
subject: 60G07, 60G17, 60G44, 91G99

description: We introduce and study the notion of sure profit via flash strategy, consisting of a high-frequency limit of buy-and-hold trading strategies. In a fully general setting, without imposing any semimartingale restriction, we prove that there are no sure profits via flash strategies if and only if asset prices do not exhibit predictable jumps. This result relies on the general theory of processes and provides the most general formulation of the well-known fact that, in an arbitrage-free financial market, asset prices (including dividends) should not exhibit jumps of a predictable direction or magnitude at predictable times. We furthermore show that any price process is always right-continuous in the absence of sure profits. Our results are robust under small transaction costs and imply that, under minimal assumptions, price changes occurring at scheduled dates should only be due to unanticipated information releases.
description: 16 pages; revised and expanded version
title: ADCO, Cart. 186 (11 H 71), f. 03
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 03, 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
A Class apart
Creators: name: Yassen, Abdullah Omar
name: Ali, Selar Othman
Publisher: name: Eurac Research
Year: 2021

description: Access to education is an important right for refugees in the country of asylum. But millions of young refugees are not granted the possibility to access the right of education and miss out months or even years of education. A reason are missing documents. There is a need for asylum countries to address this issue by establishing procedures in the form of educational assessment for young refugees.
Additional file 1: of The Efficacy and Mechanism Evaluation of Treating Idiopathic Pulmonary fibrosis with the Addition of Co-trimoxazole (EME-TIPAC): study protocol for a randomised controlled trial
Creators: name: Hammond, Matthew
name: Clark, Allan
name: Cahn, Anthony
name: Chilvers, Edwin
name: Fraser, William
name: Livermore, David
name: Maher, Toby
name: Parfrey, Helen
name: Swart, Ann
name: Stirling, Susan
name: Thickett, David
name: Whyte, Moira
name: Wilson, Andrew
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: SPIRIT 2013 Checklist: recommended items to address in a clinical trial protocol and related documents. (DOC 121Â kb)
Molecular docking, pharmacokinetic prediction and molecular dynamics simulations of tankyrase inhibitor compounds with the protein glucokinase, induced in the development of diabetes
Creators: name: Khamlich, Jihane
name: Douiyeh, Imane
name: Saih, Asmae
name: Moussamih, Samya
name: Regragui, Anas
name: Kettani, Anass
name: Safi, Amal
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: GCK is a protein that plays a crucial role in the sensing and regulation of glucose homeostasis, which associates it with disorders of carbohydrate metabolism and the development of several pathologies, including gestational diabetes. This makes GCK an important therapeutic target that has aroused the interest of researchers to discover GKA that are simultaneously effective in the long term and free of side effects. TNKS is a protein that interacts directly with GCK; recent studies have shown that it inhibits GCK action, which affects glucose detection and insulin secretion. This justifies our choice of TNKS inhibitors as ligands to test their effects on the GCK-TNKS complex. For this purpose, we investigated the interaction of the GCK-TNKS complex with 13 compounds (TNKS inhibitors and their analogues) using the molecular docking approach as a first step, after which the compounds that generated the best affinity scores were evaluated for drug similarity and pharmacokinetic properties. Subsequently, we selected the six compounds that generated high affinity and that were in accordance with the parameters of the drug rules as well as pharmacokinetic properties to ensure a molecular dynamics study. The results allowed us to favor the two compounds (XAV939 and IWR-1), knowing that even the tested compounds (TNKS 22, (2215914) and (46824343)) produced good results that can also be exploited. These results are therefore interesting and encouraging, and they can be exploited experimentally to discover a treatment for diabetes, including gestational diabetes. Communicated by Ramaswamy H. Sarma
Di pastorizia, vitalità delle Terre Alte  e di responsabilizzazione collettiva: il lascito di Agitu
Creators: name: Dalla Torre, Cristina
name: Maino, Federica
Publisher: name: Eurac Research
Year: 2021

description: A distanza di un anno dalla morte di Agitu Ideo Gudeta, imprenditrice e fondatrice dell'azienda agricola “La Capra Felice”, abbiamo avuto modo di riflettere su cosa ci possano insegnare la sua vita e la sua tragica scomparsa. Il nostro intento è quello di evidenziare il contributo che Agitu, direttamente o indirettamente, ha dato allo sviluppo delle aree montane più fragili.
title: DIGITAL MEDIA IN AUDIOVISUAL ARTS
title: AN INTRODUCTION
titleType: AlternativeTitle
title: Ψηφιακά μέσα στις οπτικοακουστικές τέχνες
title: ΕΝΑΣ ΕΙΣΑΓΩΓΙΚΟΣ ΟΔΗΓΟΣ
titleType: AlternativeTitle
Creators: name: Kolokythas, Konstantinos
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΨΗΦΙΑΚΑ ΜΕΣΑ
ΨΗΦΙΑΚΗ ΦΩΤΟΓΡΑΦΙΑ
ΨΗΦΙΑΚΟΣ ΗΧΟΣ
ΨΗΦΙΑΚΟ ΒΙΝΤΕΟ
ΚΕΙΜΕΝΟ
ΕΙΚΟΝΑ
ΗΧΟΣ
ΒΙΝΤΕΟ
Digital Media
Digital Photography
Digital Images
Digital Sound
Digital Video
Text
Image
Sound
Video

description: The book is addressed primarily to the students of the Department of Photography and Audiovisual Arts, of the Technological Educational Institute (TEI) of Athens. It is an introductory guide to the technologies of digital text, digital photographic imaging, digital audio and video, including an introduction to hypertext language HTML.
It focuses on the principles and concepts necessary to understand the structure of the media and is designed as a basis of student introduction on the later use of relevant hardware and software applications for the production of audiovisual content.
description: Το βιβλίο αυτό απευθύνεται κατά κύριο λόγο στους φοιτητές του Τμήματος Φωτογραφίας και Οπτικοακουστικών, της Σχολής Καλλιτεχνικών σπουδών του ΤΕΙ Αθήνας και είναι ένας εισαγωγικός οδηγός στις τεχνολογίες του ψηφιακού κειμένου, της ψηφιακής φωτογραφικής εικόνας, του ψηφιακού ήχου και βίντεο, συμπεριλαμβανομένης μιας εισαγωγής στη γλώσσα υπερκειμένου HTML.
Εστιάζει στις θεμελιώδεις αρχές και έννοιες που απαιτούνται για την κατανόηση της δομής των μέσων με στόχο την εξοικείωση των φοιτητών στη χρήση αντίστοιχων εφαρμογών λογισμικού για την παραγωγή οπτικοακουστικού περιεχομένου.
The cohomology of $C_2$-equivariant $A(1)$ and the homotopy of $ko_{C_2}$
Creators: name: Guillou, Bertrand J.
name: Hill, Michael A.
name: Isaksen, Daniel C.
name: Ravenel, Douglas C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 14F42, 55Q91, 55T15

description: We compute the cohomology of the subalgebra $A^{C_2}(1)$ of the $C_2$-equivariant Steenrod algebra $A^{C_2}$. This serves as the input to the $C_2$-equivariant Adams spectral sequence converging to the $RO(C_2)$-graded homotopy groups of an equivariant spectrum $ko_{C_2}$. Our approach is to use simpler $\mathbb{C}$-motivic and $\mathbb{R}$-motivic calculations as stepping stones.
description: 57 pages. Final version. To appear in the Tunisian Journal of Mathematics
The many faces of participation
Creators: name: Günther, Johanna C.
name: Gluns, Danielle Gluns
name: Gramsch, Julia Lisa
Publisher: name: Eurac Research
Year: 2021

description: Immigrants partake much less in policy-making processes than persons without a migration biography. The obstacles they face result in a range of informal venues and forms of participation. The programme Land.Zuhause.Zukunft explored how immigrants can partake in decision-making processes at the local level, based on research conducted in eleven rural districts of Germany.
Measurement of radio-frequency temporal phase modulation using spectral interferometry
Creators: name: Jachura, Michał
name: Szczepanek, Jan
name: Wasilewski, Wojciech
name: Karpinski, Michal
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present an optical method to measure radio-frequency electro-optic phase modulation profiles by employing spectrum-to-time mapping realized by highly chirped optical pulses. We directly characterize temporal phase modulation profiles of up to 12.5 GHz bandwidth, with temporal resolution comparable to high-end electronic oscilloscopes. The presented optical setup is a valuable tool for direct characterization of complex temporal electro-optic phase modulation profiles, which is indispensable for practical realization of deterministic spectral-temporal reshaping of quantum light pulses.
description: final version, 5 pages, 4 figures
Additional file 5: Figure S2. of Large-scale genomic analysis shows association between homoplastic genetic variation in Mycobacterium tuberculosis genes and meningeal or pulmonary tuberculosis
Creators: name: Ruesen, Carolien
name: Lidya Chaidir
name: Laarhoven, Arjan Van
name: Sofiati Dian
name: Ganiem, Ahmad
name: Nebenzahl-Guimaraes, Hanna
name: Huynen, Martijn
name: Bachti Alisjahbana
name: Dutilh, Bas
name: Crevel, Reinout Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: P-values of association between genes and TB disease phenotype in the discovery and validation sets. Scatterplot showing the p-values of the genes found in the discovery and the validation set. P-values in the discovery set are shown on the x-axis; p-values in the validation set are shown on the y-axis. Names are shown for genes significant in both the discovery and validation set. (DOCX 66Â kb)
Designing for Pragmatists and Fundamentalists: Privacy Concerns and Attitudes on the Internet of Things
Creators: name: Ponciano, Lesandro
name: Barbosa, Pedro
name: Brasileiro, Francisco
name: Brito, Andrey
name: Andrade, Nazareno
Publisher: name: arXiv
Year: 2017
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences
subject: K.4.1; H.1.2

description: Internet of Things (IoT) systems have aroused enthusiasm and concerns. Enthusiasm comes from their utilities in people daily life, and concerns may be associated with privacy issues. By using two IoT systems as case-studies, we examine users' privacy beliefs, concerns and attitudes. We focus on four major dimensions: the collection of personal data, the inference of new information, the exchange of information to third parties, and the risk-utility trade-off posed by the features of the system. Altogether, 113 Brazilian individuals answered a survey about such dimensions. Although their perceptions seem to be dependent on the context, there are recurrent patterns. Our results suggest that IoT users can be classified into unconcerned, fundamentalists and pragmatists. Most of them exhibit a pragmatist profile and believe in privacy as a right guaranteed by law. One of the most privacy concerning aspect is the exchange of personal information to third parties. Individuals' perceived risk is negatively correlated with their perceived utility in the features of the system. We discuss practical implications of these results and suggest heuristics to cope with privacy concerns when designing IoT systems.
description: XVI Brazilian Symposium on Human Factors in Computing Systems (IHC'17), October 23-27, 2017, Joinville, SC, Brazil
Computational pharmacology profiling of borapetoside C against melanoma
Creators: name: Bhattacharya, Kunal
name: Khanal, Pukar
name: Patil, Vishal S.
name: Dwivedi, Prarambh S. R.
name: Chanu, Nongmaithem Randhoni
name: Chaudhary, Raushan Kumar
name: Deka, Satyendra
name: Chakraborty, Arup
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Melanoma,also known as a ‘black tumor’, begins in the melanocytes when cells (that produce pigment) grows out of control. Immunological dysregulation, which raises the risk for multiple illnesses, including melanoma, may be influenced by stress tiggered through viral infection, long term effects of ultraviolet radiation, environmental pollutants etc. Borapetoside C is one of the phytoconstituents from Tinospora crispa, and its biological source has been reported for its antistress property. Network pharmacology and KEGG pathway analysis of borapetoside C-regulated proteins were conducted to identify the hub genes involved in melanoma development. Further, a molecular docking was performed between borapetoside C and targets involved in melanoma. Further, the top 3 complexes were selected based on the binding energy to conduct molecular dynamics simulations to evaluate the stability of ligand-protein complex followed by principal component analysis and dynamic cross-correlation matrix. In addition, borapetoside C was also screened for its pharmacokinetics and toxicity profile. Network Pharmacology studies and KEGG pathway analysis revealed 8 targets involved in melanoma. Molecular docking between borapetoside C and targets involved in melanoma identified 3 complexes with minimum binding i.e. borapetoside C- MAP2K1, MMP9, and EGFR. Further, molecular dynamics simulations showed a stable complex of borapetoside C with MMP9 and EGFR. The present study suggested that borapetoside C may target MMP9 and EGFR to possess an anti-melanoma property. This finding can be useful in developing a novel therapeutic agent against melanoma from a natural source. Communicated by Ramaswamy H. Sarma
MOESM3 of Increase in relative skeletal muscle mass over time and its inverse association with metabolic syndrome development: a 7-year retrospective cohort study
Creators: name: Kim, Gyuri
name: Seung-Eun Lee
name: Jun, Ji
name: Lee, You-Bin
name: Jiyeon Ahn
name: Bae, Ji
name: Sang-Man Jin
name: Hur, Kyu
name: Jee, Jae
name: Moon-Kyu Lee
name: Kim, Jae
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3: Table S3. Correlations between changes of skeletal muscle mass index and glycometabolic parameters.
A general family of congruences for Bernoulli numbers
Creators: name: Rosen, Julian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B68, 11A07

description: We prove a general family of congruences for Bernoulli numbers whose index is a polynomial function of a prime, modulo a power of that prime. Our family generalizes many known results, including the von Staudt--Clausen theorem and Kummer's congruence.
description: 8 pages, comments welcome
Light and shadow of climate change adaptation and mitigation strategies: South Tyrol
Creators: name: Giacomini, Giada
Publisher: name: Eurac Research
Year: 2022

description: The Eurac Research project "[Climate change integration in the multilevel governance of Italy and Austria](https://www.eurac.edu/en/institutes-centers/institute-for-comparative-federalism/projects/research-suedtirol)" aims at studying and comparing how the Autonomous Provinces of Bolzano/Bozen (South Tyrol) and Trento, and the two [Austrian Länder Vorarlberg and *Tyrol*](https://www.eurac.edu/en/blogs/eureka/discovering-subnational-paths-to-climate-change-integration-an-austrian-way) are tackling the struggle against climate change. In fact, [subnational governments](https://www.eurac.edu/en/blogs/eureka/the-fight-against-climate-change-a-matter-for-subnational-governments) play an important role in the integration of climate change policies at the local and provincial level. This project is particularly well times since the recent Glasgow Climate Pact has recalled nations and governments about the urgency of addressing climate change and related negative impacts.
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0056
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/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0056, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0056, 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
Pan-genome mediated therapeutic target mining in Kingella kingae and inhibition assessment using traditional Chinese medicinal compounds: an informatics approach
Creators: name: Basharat, Zarrin
name: Meshal, Alotaibi
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Kingella kingae causes bacteremia, endocarditis, osteomyelitis, septic arthritis, meningitis, spondylodiscitis, and lower respiratory tract infections in pediatric patients. Usually it demonstrates disease after inflammation of mouth, lips or infections of the upper respiratory tract. To date, therapeutic targets in this bacterium remain unexplored. We have utilized a battery of bioinformatics tools to mine these targets in this study. Core genes were initially inferred from 55 genomes of K. kingae and 39 therapeutic targets were mined using an in-house pipeline. We selected aroG product (KDPG aldolase) involved in chorismate pathway, for inhibition analysis of this bacterium using lead-like metabolites from traditional Chinese medicinal plants. Pharmacophore generation was done using control ZINC36444158 (1,16-bis[(dihydroxyphosphinyl)oxy]hexadecane), followed by molecular docking of top hits from a library of 36,000 compounds. Top prioritized compounds were ZINC95914016, ZINC33833283 and ZINC95914219. ADME profiling and simulation of compound dosing (100 mg tablet) was done to infer compartmental pharmacokinetics in a population of 300 individuals in fasting state. PkCSM based toxicity analysis revealed the compounds ZINC95914016 and ZINC95914219 as safe and with almost similar bioavailability. However, ZINC95914016 takes less time to reach maximum concentration in the plasma and shows several optimal parameters compared to other leads. In light of obtained data, we recommend this compound for further testing and induction in experimental drug design pipeline. Communicated by Ramaswamy H. Sarma
title: Introduction to Mathematical Finance
title: Εισαγωγή στη μαθηματική χρηματοοικονομία
Creators: name: Loulakis, Michail
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΧΡΗΜΑΤΟΟΙΚΟΝΟΜΙΑ
ΠΑΡΑΓΩΓΑ
ΤΙΜΟΛΟΓΗΣΗ
ΑΝΤΙΣΤΑΘΜΙΣΗ
ΔΥΩΝΥΜΙΚΟ ΥΠΟΔΕΙΓΜΑ
Financial Mathematics
Derivative Securities
Pricing And Hedging
Binomial Model
Black And Scholes Model

description: Το βιβλίο αυτό αποτελεί μια εισαγωγή στην μαθηματική χρηματοοικονομία. Το βασικό αντικείμενο του μαθήματος αποτελεί η θεωρία τιμολόγησης και αντιστάθμισης χρηματοοικονομικών παραγώγων. Το αντικείμενο αναπτύσσεται αρχικά σε μοντέλα μιας περιόδου, έπειτα σε διακριτά μοντέλα πολλών περιόδων (διωνυμικό υπόδειγμα), ενώ το μοντέλο Black & Scholes λαμβάνεται στο όριο όταν το πλήθος των περιόδων Ν πάει στο άπειρο και η διάρκεια των περιόδων είναι Τ/Ν.
Additional file 4: Figure S1. of Large-scale genomic analysis shows association between homoplastic genetic variation in Mycobacterium tuberculosis genes and meningeal or pulmonary tuberculosis
Creators: name: Ruesen, Carolien
name: Lidya Chaidir
name: Laarhoven, Arjan Van
name: Sofiati Dian
name: Ganiem, Ahmad
name: Nebenzahl-Guimaraes, Hanna
name: Huynen, Martijn
name: Bachti Alisjahbana
name: Dutilh, Bas
name: Crevel, Reinout Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: P-values of association between SNPs and TB disease phenotype in the discovery and validation sets. Scatterplot showing the p-values of the SNPs found in the discovery and the validation set. P-values in the discovery set are shown on the x-axis; p-values in the validation set are shown on the y-axis. Gene names are shown for SNPs significant in both the discovery and validation set. (DOCX 82Â kb)
The current situation of climate change integration in Trentino
Creators: name: Bertuzzi, Niccolò
Publisher: name: Eurac Research
Year: 2022

description: As anticipated in the blog post by [Federica Cittadino](https://www.eurac.edu/en/blogs/eureka/the-fight-against-climate-change-a-matter-for-subnational-governments), there is a central but under-studied aspect in the fight against climate change: the implementation of effective mitigation and adaptation measures at the sub-national level. Climate governance, in fact, is taking on an increasingly global dimension and while this is essential for addressing such a wide-ranging issue, it should also manage to maintain some difficult geo-political equilibria.
PROBE: Predictive Robust Estimation for Visual-Inertial Navigation
Creators: name: Peretroukhin, Valentin
name: Clement, Lee
name: Giamou, Matthew
name: Kelly, Jonathan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Robotics (cs.RO)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Navigation in unknown, chaotic environments continues to present a significant challenge for the robotics community. Lighting changes, self-similar textures, motion blur, and moving objects are all considerable stumbling blocks for state-of-the-art vision-based navigation algorithms. In this paper we present a novel technique for improving localization accuracy within a visual-inertial navigation system (VINS). We make use of training data to learn a model for the quality of visual features with respect to localization error in a given environment. This model maps each visual observation from a predefined prediction space of visual-inertial predictors onto a scalar weight, which is then used to scale the observation covariance matrix. In this way, our model can adjust the influence of each observation according to its quality. We discuss our choice of predictors and report substantial reductions in localization error on 4 km of data from the KITTI dataset, as well as on experimental datasets consisting of 700 m of indoor and outdoor driving on a small ground rover equipped with a Skybotix VI-Sensor.
description: In Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'15), Hamburg, Germany, Sep. 28-Oct. 2, 2015
Regularity of quotients of Drinfeld modular schemes
Creators: name: Kondo, Satoshi
name: Yasuda, Seidai
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $A$ be the coordinate ring of a projective smooth curve over a finite field minus a closed point. For a nontrivial ideal $I \subset A$, Drinfeld defined the notion of structure of level $I$ on a Drinfeld module. We extend this to that of level $N$, where $N$ is a finitely generated torsion $A$-module. The case where $N=(I^{-1}/A)^d$, where $d$ is the rank of the Drinfeld module,coincides with the structure of level $I$. The moduli functor is representable by a regular affine scheme. The automorphism group $\mathrm{Aut}_{A}(N)$ acts on the moduli space. Our theorem gives a class of subgroups for which the quotient of the moduli scheme is regular. Examples include generalizations of $Γ_0$ and of $Γ_1$. We also show that parabolic subgroups appearing in the definition of Hecke correspondences are such subgroups.
A high-throughput molecular dynamics screening (HTMDS) approach to the design of novel cyclopeptide inhibitors of ATAD2B based on the non-canonical combinatorial library
Creators: name: Chen, Zhidong
name: Li, Yongxiao
name: Wang, Xinpei
name: Qiu, Xiaohui
name: Wang, Chenglin
name: Wang, Zhe
name: Chen, Xu
name: Wang, Junqing
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Biophysics
Biochemistry
Space Science
Molecular Biology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Cyclic peptides (CPs) are a promising class of drugs because of their high biological activity and specificity. However, the design of CP remains challenging due to their conformational flexibility and difficulties in designing stable binding conformation. Herein, we present a high-throughput MD screening (HTMDS) process for the iterative design of stable CP binders with a combinatorial CP library composed of canonical and non-canonical amino acids. As a proof of concept, we apply our methods to design CP inhibitors for the bromodomain (BrD) of ATAD2B. 698,800 CP candidates with a total of 25,570 ns MD simulations were performed to study the protein-ligand binding interactions. The binding free energies (ΔGbind) estimated by MM/PBSA approach for eight lead CP designs were found to be low. CP-1st.43 was the best CP candidate with an estimated ΔGbind of −28.48 kcal/mol when compared to the standard inhibitor C-38 which has been experimentally validated and shown to exhibit ΔGbind of −17.11 kcal/mol. The major contribution of binding sites for BrD of ATAD2B involved the hydrogen-bonding anchor within the Aly-binding pocket, salt bridging, and hydrogen-bonding mediated stabilization of the ZA loop and BC loop, and the complementary Van der Waals attraction. Our methods demonstrate encouraging results by yielding conformationally stable and high-potential CP binders that should have potential applicability in future CP drug development. Communicated by Ramaswamy H. Sarma A high-throughput MD screening (HTMDS) process for cyclic peptides (CPs) binders designed with canonical and non-canonical amino acids. 698,800 CP candidates with a total of 25,570 ns MD simulations were performed to study the protein-ligand binding interactions and CP design. Some potent CP candidates were obtained with high binding free energies (ΔGbind) estimated by the MM/PBSA approach compared with the standard inhibitor C-38 against the bromodomain (BrD) of ATAD2B.
Additional file 1: of Cross-sectional survey of knowledge of obstetric danger signs among women in rural Madagascar
Creators: name: Salem, Ania
name: Lacour, Oriane
name: Scaringella, Stefano
name: Josea Herinianasolo
name: Benski, Anne
name: Stancanelli, Giovanna
name: Vassilakos, Pierre
name: Petignat, Patrick
name: Schmidt, Nicole
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: RENY_QuestionnaireFR (DOCX 118 kb)
title: ADCO, Cart. 186 (11 H 71), f. 0403v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
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 général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0403v, 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
Youth and mountains: a peak of attractiveness?
Creators: name: Camus, Blandine
Publisher: name: Eurac Research
Year: 2022

description: *"I would like to live in a clean mountain, but above all a repopulated one”* says a young farmer from Piedmont region, Italy, in [Euromontana](https://www.euromontana.org/)'s new report [Being young in a mountain area: Mountain youth’s needs in 2022 and aspirations for the future](https://www.euromontana.org/en/being-young-in-a-mountain-area-euromontanas-report-is-out/). But do young people want to live or settle in the mountains? How can policies make mountain areas attractive? As the European Year of Youth starts, Euromontana, the European Association of Mountain areas, provides an insight of young people's appetite for life in the mountains and draws some lessons for the future of these territories.
MOESM2 of Increase in relative skeletal muscle mass over time and its inverse association with metabolic syndrome development: a 7-year retrospective cohort study
Creators: name: Kim, Gyuri
name: Seung-Eun Lee
name: Jun, Ji
name: Lee, You-Bin
name: Jiyeon Ahn
name: Bae, Ji
name: Sang-Man Jin
name: Hur, Kyu
name: Jee, Jae
name: Moon-Kyu Lee
name: Kim, Jae
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional file 2: Table S2. Association between baseline sex-specific SMI tertiles and incidence of metabolic syndrome in men (N = 8476) and women (N = 6354).
title: Special Topics in Inorganic Chemistry
title: Ειδικά κεφάλαια ανόργανης χημείας
Creators: name: Beazi Katsioti, Margarita
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΠΡΟΕΛΕΥΣΗ
ΚΑΤΑΝΟΜΗ
ΣΧΗΜΑΤΙΣΜΟΣ ΤΩΝ ΚΥΡΙΟΤΕΡΩΝ ΣΤΟΙΧΕΩΝ ΣΤΗ ΓΗ
ΑΡΧΕΣ ΚΡΥΣΤΑΛΛΟΓΡΑΦΙΑΣ
ΣΥΣΧΕΤΙΣΗ ΚΡΥΣΤΑΛΛΙΚΗΣ ΔΟΜΗΣ ΜΕ ΤΙΣ ΙΔΙΟΤΗΤΕΣ ΤΩΝ ΑΝΟΡΓΑΝΩΝ ΕΝΩΣΕΩΝ
ΣΧΗΜΑΤΙΣΜΟΣ ΟΡΥΚΤΩΝ ΚΑΙ ΠΕΤΡΩΜΑΤΩΝ
ΚΑΤΑΤΑΞΗ ΚΑΙ ΙΔΙΟΤΗΤΕΣ ΠΕΤΡΩΜΑΤΩΝ
ΠΡΟΣΜΙΞΕΙΣ ΣΤΑ ΟΡΥΚΤΑ
ΚΡΥΣΤΑΛΛΙΚΕΣ ΑΤΕΛΕΙΕΣ
ΣΤΕΡΕΑ ΔΙΑΛΥΜΑΤΑ
ΑΞΙΟΠΟΙΗΣΗ ΕΛΛΗΝΙΚΟΥ ΟΡΥΚΤΟΥ ΠΛΟΥΤΟΥ
ΒΙΩΣΙΜΗ ΑΝΑΠΤΥΞΗ
ΝΟΜΟΘΕΣΙΑ
Origin
Distribution And Formation Of The Main Elements On Earth
Basic Principles Of Crystallography
Correlation Between Crystal Structure And Properties Of Inorganic Compounds
Formation Of Minerals And Rocks
Classification And Properties Of Rocks
Impurities In Minerals
Crystallographic Defects
Solid Solutions
Utilization Of Greek Mineral Resources
Sustainable Development
Legislation

description: Σε αυτό τον δύσκολο καιρό της Κρίσης (τόσο σε επίπεδο οικονομικό αλλά και σε αξιών/ηθικής), η Βιώσιμη Ανάπτυξη και η αξιοποίηση του Ελληνικού Ορυκτού Πλούτου είναι μία από τις σημαντικότερες προτεραιότητες για την Κοινωνία μας. Έχοντας τα παραπάνω υπόψιν, τα ελληνικά Βιομηχανικά Ορυκτά / Πετρώματα (Μπετονίτης, Χουντίτης, Χαλαζίας, Ζεόλιθος, Βωξίτης, Λατερίτες, Ελαφρόπετρα, Περλίτης, Λιγνίτης, Σφαλερίτης, Χαλκοπυρίτης, Γαληνίτης, Ασβεστόλιθος) και η αξιοποίηση αυτών λαμβάνει ιδιαίτερη βαρύτητα, υπό συγκεκριμένες προϋποθέσεις και μέτρα, όσον αφορά:
Ι. την Νομοθεσία: α. Κώδικας Μεταλλευτικών και Λατομικών Έργων -ΚΜΛΕ, β. Σχέδιο Νόμου για Υδρογονάνθρακες, γ. Ένταξη Ελλάδας σε Ευρωπαϊκή Πρωτοβουλία για Πρώτες Ύλες (ευρωπαϊκή επιλογή 13 κρίσιμων ορυκτών: Sb, Be, Co, Ga, Ge, In, Mg, Nb, Ta, Sn, σπάνιες γαίες, φθορίτης, γραφίτης).
ΙΙ. την χάραξη κατάλληλου αναπτυξιακού μοντέλου στην αξιοποίηση γεωθερμίας, μετάλλων, υδρογονανθράκων του υπεδάφους της χώρας για την έξοδο από την ύφεση.
Οι παραπάνω Βασικοί Πυλώνες της Γνώσης και της Έρευνας μελετώνται στο παρόν σύγγραμμα υπό το πρίσμα των παρακάτω θεματικών περιοχών:
- Προέλευση των στοιχείων. Κατανομή των στοιχείων στη Γη.
- Μελέτη της δομής και των ιδιοτήτων των στοιχείων που απαντώνται στα βιομηχανικής σημασίας Ελληνικά ορυκτά.
- Χημικοί δεσμοί.
- Κρυσταλλική δομή. Ιδιότητες στερεών ενώσεων.
- Αρχές κρυσταλλογραφίας. Ατέλειες δομής.
- Συσχέτιση κρυσταλλικής και ηλεκτρονιακής δομής, με τις οπτικές, θερμικές, μηχανικές ιδιότητες, των ανοργάνων ενώσεων.
- Σχηματισμός ορυκτών και πετρωμάτων.
- Κατάταξη και Φυσικές/Μηχανικές ιδιότητες αυτών.
- Βιομηχανικής σημασίας ορυκτά και πετρώματα.
- Προσμίξεις στα ορυκτά. Δυνατότητες ποιοτικής αναβάθμισης.
- Παράγοντες που επηρεάζουν την βιομηχανική σύνθεση με πρώτες ύλες ορυκτά και πετρώματα.
- Βιομηχανικά ορυκτά – πετρώματα.
- Μελέτη ορυκτών – πετρωμάτων μεγάλης βιομηχανικής σημασίας στον Ελλαδικό Χώρο.
- Νομικό Πλαίσιο Προϊόντων Δομικών Κατασκευών – Οδηγίες – Πρότυπα – Σήμα CE.
A nomogram for predicting major gastrointestinal bleeding in patients treated with rivaroxaban
Creators: name: Cao, Haiyan
name: Xu, Hongyan
name: Zhu, Min
name: Chu, Xinglin
name: Zhang, Zhihuan
name: Dong, Yongqi
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Space Science
Medicine
Cell Biology
Pharmacology
Mathematical Sciences not elsewhere classified
Virology

description: Rivaroxaban is a direct oral anticoagulant with the highest risk of anticoagulant-induced major gastrointestinal bleeding (MGIB). Currently, there is a lack of tools to identify patients at high risk of rivaroxaban-induced MGIB. To establish a nomogram model to predict the risk of MGIB in patients receiving rivaroxaban. Demographic information, comorbidities, concomitant medications, and laboratory test results were collected from 356 patients (178 diagnosed with MGIB) who were taking rivaroxaban between January 2013 and June 2021. Univariate and multivariate logistic regression analyses were used to identify the independent predictors of MGIB, and a nomogram was constructed based on these predictors. A receiver operating characteristic curve, Brier score, calibration plot, decision curve, and internal validation was used to evaluate the calibration, discrimination, and clinical usefulness of the nomogram. Age, haemoglobin level, platelet count, creatinine level, prior peptic ulcer disease, prior bleeding, prior stroke, proton pump inhibitor use, and antiplatelet agent use were independent predictors of rivaroxaban-induced MGIB. These risk factors were used to establish the nomogram. The area under the curve of the nomogram was 0.833 (95%CI, 0.782-0.866), the Brier score was 0.171, the internal validation accuracy was 0.73, and the kappa value was 0.46. The nomogram demonstrated good discrimination, calibration, and clinical applicability. Therefore, it could accurately predict the risk of MGIB in patients treated with rivaroxaban.
Torsion table for the Lie algebra $\frak{nil}_n$
Creators: name: Lampret, Leon
name: Vavpetič, Aleš
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55U15, 55-04, 18G35, 17B56, 13P20, 13D02

description: We study the Lie ring $\mathfrak{nil}_n$ of all strictly upper-triangular $n\!\times\!n$ matrices with entries in $\mathbb{Z}$. Its complete homology for $n\!\leq\!8$ is computed. We prove that every $p^m$-torsion appears in $H_\ast(\mathfrak{nil}_n;\mathbb{Z})$ for $p^m\!\leq\!n\!-\!2$. For $m\!=\!1$, Dwyer proved that the bound is sharp, i.e. there is no $p$-torsion in $H_\ast(\mathfrak{nil}_n;\mathbb{Z})$ when prime $p\!>\!n\!-\!2$. In general, for $m\!>\!1$ the bound is not sharp, as we show that there is $8$-torsion in $H_\ast(\mathfrak{nil}_8;\mathbb{Z})$. As a sideproduct, we derive the known result, that the ranks of the free part of $H_\ast(\mathfrak{nil}_n;\mathbb{Z})$ are the Mahonian numbers (=number of permutations of $[n]$ with $k$ inversions), using a different approach than Kostant. Furthermore, we determine the algebra structure (cup products) of $H^\ast(\mathfrak{nil}_n;\mathbb{Q})$.
description: 10 pages, 1 table
title: Υποστήριξη υπόγειων έργων
Creators: name: Sofianos, Alexandros
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΑΓΚΥΡΙΑ
ΧΑΛΥΒΔΙΝΑ ΤΟΞΑ
ΕΚΤΟΞΕΥΜΕΝΟ ΣΚΥΡΟΔΕΜΑ
ΣΦΗΝΕΣ
ΣΤΡΩΣΙΓΕΝΕΙΣ ΟΡΟΦΕΣ
ΣΤΥΛΟΙ ΠΕΤΡΩΜΑΤΟΣ
ΚΟΠΗ ΚΑΙ ΓΟΜΩΣΗ
ΥΔΡΑΥΛΙΚΟΙ ΟΡΘΟΣΤΑΤΕΣ
Rockbolts
Steel Ribs
Shotcrete
Wedges
Stratified Roofs
Rock Pillars
Cut And Fill

description: Ο έλεγχος ευστάθειας υπόγειων ανοιγμάτων απαιτεί γνώση του φυσικού και επαγόμενου εντατικού πεδίου, της μηχανικής συμπεριφοράς των περιβαλλόντων πετρωμάτων, και της απόκρισης των μέτρων που λαμβάνονται για τη στήριξη τους.
Μέτρα στήριξης, που βρίσκουν ευρεία χρήση στη συμβατική κατασκευή τόσο διαμηκών όσον και χωρικών υπογείων ανοιγμάτων είναι οι ηλώσεις, τα χαλύβδινα πλαίσια, η επένδυση από σκυρόδεμα, και τα στοιχεία προπορείας. Αυτά διαδρούν με το περιβάλλον πέτρωμα μετά την τοποθέτησή τους.
Εφόσον, σκληρή, μαλακή ή συνθλίβουσα γεωμάζα, γύρω από υπόγεια επιμήκη ανοίγματα, συμπεριφέρεται μακροσκοπικά ως συνεχές μέσο, η εκτίμηση της εντατικής κατάστασης επιτυγχάνεται με τη θεώρηση της διάδρασής της με τη στήριξη. Εκτιμάται η συμπεριφορά και με βάση αυτή επιλέγονται τα μέτρα στήριξης και υπολογίζονται κατά περίπτωση, μετατοπίσεις, ζώνες υπερφόρτισης ή χαλάρωσης, καταλληλότητα σχήματος διατομής, και απαιτούμενη και προσφερόμενη δύναμη στήριξης με τα στάδια επιβολής της.
Εφόσον το πέτρωμα συμπεριφέρεται ως ασυνεχές μέσο, εκτιμώνται οι μηχανισμοί αστοχίας.. Προσδιορίζονται οι δυνατότητες: πτώσης-ολίσθησης μεμονωμένων τεμαχών που σχηματίζονται από συνδυαζόμενα συστήματα διακλάσεων σε ογκοτεμαχισμένα πετρώματα, ολίσθησης-αποχωρισμού μεταξύ στρωμάτων που σχηματίζονται από τις διακριτές παράλληλες στρώσεις που υπάρχουν συνήθως στα ιζηματογενή πετρώματα, ή ολίσθησης-εκβολής πετρώματος στον ιδιαίτερα ευαίσθητο χώρο του μετώπου της σήραγγας, λόγω ασυνεχών δομών ή υπερφόρτισης. Δίνονται υπολογιστικές μέθοδοι και διαγράμματα εκτίμησης της απαιτούμενης στήριξης.
Τέλος δίνονται ειδικότερα μέτρα σταθεροποίησης που εφαρμόζονται σε συνήθεις υπόγειες εκμεταλλεύσεις, όπως η φυσική υποστήριξη του πετρώματος για εκμετάλλευση κοιτασμάτων με θαλάμους και στύλους, η τεχνητή υποστήριξη με γόμωση των κενών μετώπων για εκμετάλλευση με εναλλασσόμενες κοπές και γομώσεις, και η υδραυλική υποστήριξη για εκμετάλλευση με επιμήκη μέτωπα.
Εμπέδωση επιτυγχάνεται με ασκήσεις επιλογής κατάλληλων μέτρων.