cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Comité de retour d’expérience relatif aux produits de santé : évaluation au terme de six années de fonctionnement
Creators: name: Le Tohic, Sarah
Publisher: name: Health & Co
Year: 2019

description: Introduction. Un comité de retour d’expérience a été mis en place en 2013 à l’Hôpital d’Instruction des Armées Laveran de Marseille (France). Se réunissant périodiquement, il assure l’analyse des évènements indésirables (EI) déclarés, caractérisés comme graves ou porteurs de risque (EPR), pour en comprendre les causes systémiques et éviter de reproduire une situation à risque pour le patient. Cette évaluation a pour but d’identifier les forces et faiblesses de son fonctionnement et de proposer des améliorations. Matériel et méthodes. Une évaluation rétrospective a été menée à partir des EI déclarés relatifs aux produits de santé et des comptes rendus de réunion rédigés depuis la mise en place de cette démarche. Résultats. Au total, 205 EI de ce type ont été déclarés, dont 38 (19%) analysées. Les points forts de notre fonctionnement sont la pluridisciplinarité des déclarants, le suivi et la réalisation des actions d’amélioration et la communication auprès des professionnels. Les points faibles sont le manque de déclarations, le caractère chronophage de l’organisation et la non-évaluation de la pertinence des actions d’amélioration. Discussion. Pour améliorer la situation, notre méthode sera optimisée et simplifiée pour répondre au standard français, les professionnels, sensibilisés à la déclaration des EPR et la pertinence des actions choisies, évaluée. Un comité de retour d’expérience propre à la pharmacie sera constitué en 2019 pour analyser les dysfonctionnements internes. Conclusion. Le comité de retour d’expérience contribue à la maîtrise du risque médicamenteux. Ce bilan a donc permis d’optimiser son fonctionnement, en réajustant notre organisation et en renforçant les actions de communication.
title: La gestion intégrée des risques à la clinique Notre-Dame de Grâce de Gosselies : d’une exigence normative à son opérationnalisation pragmatique
Creators: name: Dujeu, Valérie
Publisher: name: Health & Co
Year: 2019

description: Depuis 2007, notre institution participe annuellement au contrat qualité-sécurité initié par notre Service public fédéral en santé publique. Ces contrats s’inscrivent dans des plans pluriannuels qualité-sécurité. Les thématiques visées par ces différents programmes s’inspirent des recommandations présentes dans les différents référentiels d’accréditation. Nous avons fait le choix de collaborer avec le programme Qmentum d’Accreditation Canada International. Un des critères fait référence à l’approche intégrée de la gestion des risques. En 2015, la stratégie de notre institution a été actualisée et déclinée en axes dont un dédié à la recherche de l’excellence partout où nous le pouvons. La gestion intégrée des risques fait partie des objectifs stratégiques de cet axe. Sur base du modèle de Quenon (2013), chaque directeur a répertorié et listé les risques inhérents à son département. Le déploiement des objectifs opérationnels pour gérer ces risques a été réalisé dans quatre secteurs : qualité et sécurité des soins au patient, infrastructure, ressources humaines et finances. L’outil Mind map nous a aidés à structurer, visualiser et communiquer les résultats. Il nous a permis d’aligner nos objectifs sur la déclinaison du plan stratégique. Cela a permis de démontrer la cascade et la cohérence entre un énoncé stratégique et la pratique quotidienne sur le terrain. La collecte et l’analyse des indicateurs permettent de boucler et relancer un cycle PDCA (Plan Do Check Act). Elle renforce également la communication à tous les niveaux.
The consequences of large θ_13 for the turbulence signatures in supernova neutrinos
Creators: name: Kneller, James P.
name: Mauney, Alex W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The set of transition probabilities for a single neutrino emitted from a point source after passage through a turbulent supernova density profile have been found to be random variates drawn from parent distributions whose properties depend upon the stage of the explosion, the neutrino energy and mixing parameters, the observed channel, and the properties of the turbulence such as the amplitude C*. In this paper we examine the consequences of the recently measured mixing angle θ_13 upon the neutrino flavor transformation in supernova when passing through turbulence. We find the measurements of a relatively large value of θ_13 means the neutrinos are relatively immune to small, C* < 1%, amplitude turbulence but as C* increases the turbulence effects grow rapidly and spread to all mixing channels. For C* > 10% the turbulence effects in the high (H) density resonance mixing channels are independent of θ_13 but non-resonant mixing channels are more sensitive to turbulence when θ_13 is large.
Primula hirsuta All.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: P. hirsuta All. (P. rubra J. F. Gmelin, P. viscosa Vill.) Cat. 301und430. Bis 3400 m: Jägigrat ob Saas-Balen (Menzi 1931). Andere hohe Stellen sind: Gornergrat bei Zermatt, 3130 m (Braun-Blanquet 1919); Augstbordhorn, 2972m (Stebler). - Die Angabe des Cat. «3600 m» (nach den Brüdern SCHLAGINTWEIT), die (unter Wallis) auch in die Werke von SCHRÖTER, HEGI u. a. übergegangen ist, bezieht sich nicht auf das Wallis, sondern auf einen Fundort auf der italienischen Seite des Monte Rosa: «Naso A» im Lysgletscher, 3570 m. Vgl. Schlagintweit Lit. 1854, S. 229. Hier ist die Art unter dem Namen P. Dinyana Lagger aufgeführt: offenbar eine Falschbestimmung des Berliner Botanikers Prof. K. KOCH (P. Dinyana ist der Bastard P. integrifolia X viscosa All., welche Kombination aus pflanzen geographischen Gründen- P.integrifolia fehlt im Aostatal- unmöglich ist). Der Verfasser folgt VACCARI, dem besten Kenner der Flora des Aostatales, der (Lit. 1911, S. 38) die SCHLAGINTWEITsche Angabe auf P. viscosa Vill., d. h. auf P. hirsuta All. bezieht1. In den höheren Lagenmeist in der f. exscapa(Hegetschw.) Fax. Angegeben werden neuerdings, ausser der f. exscapa, folgende Formen: f. serrulata Beauverd (f. serratula Lüdi; Unterwallis), f. subalpina de Palézieux (Unterwallis) und f. rupicola de Palézieux (Unterwallis, Zermatt).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Rapid Microfluidic Preparation of Niosomes for Targeted Drug Delivery
Creators: name: Ag Seleci, Didem
name: Maurer, Viktor
name: Stahl, Frank
name: Scheper, Thomas
name: Garnweitner, Georg
Publisher: name: Basel : MDPI AG
Year: 2019
Subjects: subject: glioma
subject: microfluidics
subject: niosomes
subject: targeted drug delivery
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Niosomes are non-ionic surfactant-based vesicles with high promise for drug delivery applications. They can be rapidly prepared via microfluidics, allowing their reproducible production without the need of a subsequent size reduction step, by controlled mixing of two miscible phases of an organic (lipids dissolved in alcohol) and an aqueous solution in a microchannel. The control of niosome properties and the implementation of more complex functions, however, thus far are largely unknown for this method. Here we investigate microfluidics-based manufacturing of topotecan (TPT)-loaded polyethylene glycolated niosomes (PEGNIO). The flow rate ratio of the organic and aqueous phases was varied and optimized. Furthermore, the surface of TPT-loaded PEGNIO was modified with a tumor homing and penetrating peptide (tLyp-1). The designed nanoparticular drug delivery system composed of PEGNIO-TPT-tLyp-1 was fabricated for the first time via microfluidics in this study. The physicochemical properties were determined through dynamic light scattering (DLS) and zeta potential analysis. In vitro studies of the obtained formulations were performed on human glioblastoma (U87) cells. The results clearly indicated that tLyp-1-functionalized TPT-loaded niosomes could significantly improve anti-glioma treatment.
title: ПРИМЕНЕНИЕ СХЕМЫ АСТМУТА-БЛУМА ДЛЯ ПОВЫШЕНИЯ БЕЗОПАСНОСТИ ИНФОРМАЦИОННОЙ СИСТЕМЫ
title: APPLICATION OF ASMOUTH-BLOOM DIAGRAM FOR IMPROV-ING THE INFORMATION SYSTEM SAFETY
Creators: name: Голимблевская, Е.И.
name: Ширяев, Е.М.
name: Бабенко, М.Г.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В информационную эпоху большой проблемой является безопасность данных. Практиче-ски каждый человек в современном мире так или иначе хранит свои данные в информаци-онном пространстве и не один из них не желает, чтобы его данные были скомпрометиро-ваны. Почти сразу с появлением сети Интернет злоумышленники пытались похитить раз-личные данные, а с противоположной стороны их пытаются защитить. С улучшением технологий развиваются как способы защиты, так и способы атаки на информационные системы. В данной статье будут рассмотрены виды угроз безопасности и как их можно предотвратить с помощью схемы Асмута-Блума.
description: In the information age data security is a big issue. Practically every person in the modern world somehow keeps his data in the information space and noone of them wants his data to be com-promised. Almost immediately with the advent of the Internet, attackers tried to steal various da-ta, and from the opposite side they were trying to protect them. With the improvement of tech-nology, both methods of protection and methods of attack on information systems are develop-ing. This article will look at the types of security threats and how they can be prevented using the Asmouth-Bloom scheme.
Molecular basis of methylation and chain-length programming in a fungal iterative highly reducing polyketide synthase
Creators: name: Yang, Xiao-Long
name: Friedrich, Steffen
name: Yin, Sen
name: Piech, Oliver
name: Williams, Katherine
name: Simpson, Thomas J.
name: Cox, Russell J.
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2019
Subjects: subject: Alkylation
subject: Chain length
subject: Ketones
subject: Methylation
subject: Acyl carrier proteins
subject: Catalytic domains
subject: Methyltransferases
subject: Molecular basis
subject: Nonribosomal peptide synthetases
subject: Off-loading
subject: Polyketide synthases
subject: Synthetases
subject: C (programming language)
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Exchange of 32 different sub-fragments of the C-methyltransferase (C-MeT), pseudo-ketoreductase (ΨKR) and ketoreductase (KR) catalytic domains of the tenellin iterative Type I polyketide synthase non ribosomal peptide synthetase (PKS-NRPS) TENS by homologous fragments from the desmethylbassianin (DMBS) and militarinone (MILS) PKS-NRPS led to the creation of chimeric synthetases in which programming fidelity was altered, resulting in the production of mixtures of products with different methylation patterns and chain lengths. Swap of KR domain subfragments with the homologous fragments from the KR of the heptaketide militarinone synthetase resulted in the synthesis of penta, hexa and heptaketides. The results of these and previous experiments are rationalised by considering the existence of competition for acyl-carrier protein (ACP) bound substrates between different catalytic domains of the PKS. In particular, competition between the C-MeT and ketoreductase domains (KR) can account for methylation programming, and competition between the KR and the off-loading NRPS accounts for chain-length selectivity.
Log-mean distribution: applications to medical data, survival regression, Bayesian and non-Bayesian discussion with MCMC algorithm
Creators: name: Kharazmi, O.
name: Hamedani, G. G.
name: Cordeiro, G. M.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: We introduce a new family via the log mean of an underlying distribution and as baseline the proportional hazards model and derive some important properties. A special model is proposed by taking the Weibull for the baseline. We derive several properties of the sub-model such as moments, order statistics, hazard function, survival regression and certain characterization results. We estimate the parameters using frequentist and Bayesian approaches. Further, Bayes estimators, posterior risks, credible intervals and highest posterior density intervals are obtained under different symmetric and asymmetric loss functions. A Monte Carlo simulation study examines the biases and mean square errors of the maximum likelihood estimators. For the illustrative purposes, we consider heart transplant and bladder cancer data sets and investigate the efficiency of proposed model.
Quantum phase transition in a three-level atom-molecule system
Creators: name: Li, Sheng-Chang
name: Fu, Li-Bin
name: Li, Fu-Li
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We adopt a three-level bosonic model to investigate the quantum phase transition in an ultracold atom-molecule conversion system which includes one atomic mode and two molecular modes. Through thoroughly exploring the properties of energy level structure, fidelity, and adiabatical geometric phase, we confirm that the system exists a second-order phase transition from an atommolecule mixture phase to a pure molecule phase. We give the explicit expression of the critical point and obtain two scaling laws to characterize this transition. In particular we find that both the critical exponents and the behaviors of ground-state geometric phase change obviously in contrast to a similar two-level model. Our analytical calculations show that the ground-state geometric phase jumps from zero to ?pi/3 at the critical point. This discontinuous behavior has been checked by numerical simulations and it can be used to identify the phase transition in the system.
description: 8 pages,8 figures
Reactivity of fly ashes milled in different milling devices
Creators: name: Chu, Yong-Sik
name: Davaabal, Batmunkh
name: Kim, Dae-Sung
name: Seo, Sung-Kwan
name: Kim, Yoo
name: Ruescher, Claus
name: Temuujin, Jadambaa
Publisher: name: Berlin : Walter de Gruyter
Year: 2019
Subjects: subject: attrition mill
subject: fly ash
subject: geopolymer binder
subject: milling
subject: reactivity
subject: vibration mill
subject: Alkalinity
subject: Compressive strength
subject: Mechanical alloying
subject: Milling (machining)
subject: Particle size
subject: Particle size analysis
subject: Reactivity (nuclear)
subject: Sodium hydroxide
subject: Thermoelectric power plants
subject: Alkaline solutions
subject: Attrition mills
subject: Geopolymer binders
subject: High-calcium fly ash
subject: Mechanical milling
subject: Physical and chemical properties
subject: Thermal power stations
subject: Vibration mills
subject: Fly ash
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The effect of two different milling devices, namely attrition mill versus vibration mill, on the reactivity of fly ash was studied. High calcium fly ash from 4th Thermal power station of Ulaanbaatar (Mongolia) was used for the experiments. The raw and processed samples were characterized by XRD, SEM, Particle size distribution, BET, Blaine surface area and density measurements. The efficiency of 1 hour milling was evaluated with the Blaine surface area set to be more than 5000 cm2/g. The physical and chemical properties of the attrition milled fly ash changed not much compared to the vibration milled samples. For example the d50 particle size became reduced from 29 μm to 6 μm by attrition milling and in vibration milled fly ash it was reduced to 7 μm. The density increased from 2.44 g/cm3 of raw fly ash to 2.84 g/cm3 and 2.79 g/cm3 in attrition and vibration milled samples, respectively. Mechanical milling revealed not only a particle size reduction but also the formation of a denser microstructure. As a result the vibration milled fly ash showed a weaker interaction with the alkaline solution (8 M NaOH used here) compared to the attrition milled fly ash. Consequently, compressive strength of the binder prepared using the attrition milled fly ash was higher, 61 MPa, while for vibration milled fly ash it was 49 MPa. For comparison unmilled fly ash, it was 21 MPa.
Two dimensional nonlinear cylindrical equilibria with reversed magnetic shear and sheared flow
Creators: name: Kuiroukidis, Ap
name: Throumoulopoulos, G. N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Nonlinear tranlational symmetric equilibria with up to quartic flux terms in the free functions, reversed magnetic shear and sheared flow are constructed in two ways: i) quasianalytically by an ansatz which reduces the pertinent generalized Grad-Shafranov equation to a set of ordinary differential equations and algebraic constraints which is then solved numerically, and ii) completely numerically by prescribing analytically a boundary having an X-point. The equilibrium characteristics are then examined by means of the pressure, safety factor, current density and electric field. For flows parallel to the magnetic field the stability of the equilibria constructed is also examined by applying a sufficient condition. It turns out that the equilibrium nonlinearity has a stabilizing impact which is slightly enhanced by the sheared flow. In addition, the results indicate that the stability is affected by the up-down asymmetry.
description: 16 pages, 12 figures
Aluminium localization in root tips of the aluminium-accumulating plant species buckwheat (Fagopyrum esculentum Moench)
Creators: name: Klug, Benjamin
name: Specht, André
name: Horst, Walter J.
Publisher: name: Oxford : Oxford University Press
Year: 2011
Subjects: subject: Al accumulator
subject: Al-organic acid complex
subject: Aluminum
subject: in situ Al quantification
subject: laser ablation ICP-MS
subject: lumogallion
subject: morin
subject: xylem loading
subject: aluminum
subject: article
subject: Fagopyrum
subject: mass spectrometry
subject: meristem
subject: metabolism
subject: Mass Spectrometry
subject: Meristem
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: Aluminium (Al) uptake and transport in the root tip of buckwheat is not yet completely understood. For localization of Al in root tips, fluorescent dyes and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) were compared. The staining of Al with morin is an appropriate means to study qualitatively the radial distribution along the root tip axis of Al which is complexed by oxalate and citrate in buckwheat roots. The results compare well with the distribution of total Al determined by LA-ICP-MS which could be reliably calibrated to compare with Al contents by conventional total Al determination using graphite furnace atomic absorption spectrometry. The Al localization in root cross-sections along the root tip showed that in buckwheat Al is highly mobile in the radial direction. The root apex predominantly accumulated Al in the cortex. The subapical root section showed a homogenous Al distribution across the whole section. In the following root section Al was located particularly in the pericycle and the xylem parenchyma cells. With further increasing distance from the root apex Al could be detected only in individual xylem vessels. The results support the view that the 10mm apical root tip is the main site of Al uptake into the symplast of the cortex, while the subapical 10-20mm zone is the main site of xylem loading through the pericycle and xylem parenchyma cells. Progress in the better molecular understanding of Al transport in buckwheat will depend on the consideration of the tissue specificity of Al transport and complexation.
Cat state, sub-Planck structure and weak measurement
Creators: name: Pan, A. K.
name: Panigrahi, P. K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Heisenberg-limited and weak measurements are the two intriguing notions, used in recent times for enhancing the sensitivity of measurements in quantum metrology. Using a quantum cat state, endowed with sub-Planck structure, we connect these two novel concepts. It is demonstrated that these two phenomena manifest in complementary regimes, depending upon the degree of overlap between the mesoscopic states constituting the cat state under consideration. In particular, we find that when sub-Planck structure manifests, the imaginary weak value is obscured and vice-versa.
description: 7 pages, 7 figures
Multi-anionic and -cationic compounds: New high entropy materials for advanced Li-ion batteries
Creators: name: Wang, Qingsong
name: Sarkar, Abishek
name: Wang, Di
name: Velasco, Leonardo
name: Azmi, Raheleh
name: Bhattacharya, Subramshu S.
name: Bergfeldt, Thomas
name: Düvel, Andre
name: Heitjans, Paul
name: Brezesinski, Torsten
name: Hahn, Horst
name: Breitung, Ben
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2019
Subjects: subject: Cobalt compounds
subject: Copper compounds
subject: Entropy
subject: Fluorine compounds
subject: Lithium-ion batteries
subject: Magnesium compounds
subject: Nickel compounds
subject: Sodium chloride
subject: Stabilization
subject: Transition metals
subject: Zinc compounds
subject: Cathode active material
subject: Cationic compounds
subject: Constituent elements
subject: Cycling performance
subject: Energy storage applications
subject: Li-storage properties
subject: Mechano-chemistry
subject: Rock salt structures
subject: Lithium compounds
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: In the present work, a new class of high entropy materials for energy storage applications is introduced. Multi-anionic and -cationic compounds are prepared by facile mechanochemistry using a recently designed multi-cationic transition-metal-based high entropy oxide as the precursor and LiF or NaCl as the reactant, leading to formation of lithiated or sodiated materials. Notably, the Li-containing entropy-stabilized oxyfluoride described herein (Lix(Co0.2Cu0.2Mg0.2Ni0.2Zn0.2)OFx) exhibits a working potential of 3.4 V vs. Li+/Li, enabling its use as a cathode active material. Unlike conventional (non-entropy-stabilized) oxyfluorides, this new material shows enhanced Li storage properties due to entropy stabilization, which, in general, facilitates tailoring the cycling performance by varying the constituent elements in yet unprecedented ways. In addition, we demonstrate that the concept of entropy stabilization is also applicable to Na-containing oxychlorides with a rock-salt structure, thus paving the way toward development of (next-generation) post-Li battery technologies.
Anaerobic oxidation of methane at a marine methane seep in a forearc sediment basin off Sumatra, Indian Ocean
Creators: name: Siegert, Michael
name: Krueger, Martin
name: Teichert, Barbara
name: Wiedicke, Michael
name: Schippers, Axel
Publisher: name: Lausanne : Frontiers Research Foundation
Year: 2011
Subjects: subject: dgge
subject: quantitative pcr
subject: card-fish
subject: methane seep
subject: stable isotopes
subject: aom
subject: hydrocarbon-dependent methanogenesis
subject: Dewey Decimal Classification::500 | Naturwissenschaften

description: A cold methane seep was discovered in a forearc sediment basin off the island Sumatra, exhibiting a methane-seep adapted microbial community. A defined seep center of activity, like in mud volcanoes, was not discovered. The seep area was rather characterized by a patchy distribution of active spots. The relevance of anaerobic oxidation of methane (AOM) was reflected by C-13-depleted isotopic signatures of dissolved inorganic carbon. The anaerobic conversion of methane to CO2 was confirmed in a C-13-labeling experiment. Methane fueled a vital microbial community with cell numbers of up to 4 x 10(9) cells cm(-3) sediment. The microbial community was analyzed by total cell counting, catalyzed reporter deposition fluorescence in situ hybridization (CARD FISH), quantitative real-time PCR (qPCR), and denaturing gradient gel electrophoresis (DGGE). CARD FISH cell counts and qPCR measurements showed the presence of Bacteria and Archaea, but only small numbers of Eukarya. The archaeal community comprised largely members of ANME-1 and ANME-2. Furthermore, members of the Crenarchaeota were frequently detected in the DGGE analysis. Three major bacterial phylogenetic groups (delta-Proteobacteria, candidate division OP9, and Anaerolineaceae) were abundant across the study area. Several of these sequences were closely related to the genus Desulfococcus of the family Desulfobacteraceae, which is in good agreement with previously described AOM sites. In conclusion, the majority of the microbial community at the seep consisted of AOM-related microorganisms, while the relevance of higher hydrocarbons as microbial substrates was negligible.
Completely integrated wirelessly-powered photocatalyst-coated spheres as a novel means to perform heterogeneous photocatalytic reactions
Creators: name: Burek, B.O.
name: Sutor, A.
name: Bahnemann, Detlef W.
name: Bloh, Jonathan Z.
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2017
Subjects: subject: Aromatic compounds
subject: Light emitters
subject: Methylene blue degradations
subject: Photocatalytic reactions
subject: Reaction vessel
subject: Resonant inductive couplings
subject: Electromagnetic induction
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Heterogeneous photocatalytic reactions can be efficiently driven by completely integrated photocatalyst-light emitter units which are wirelessly powered from outside the reaction vessel using resonant inductive coupling. To demonstrate the universal applicability of the concept, three representative photocatalytic reactions, H2O2 production, methylene blue degradation and nitrobenzene reduction to aniline, were investigated.
Oxidative rearrangements during fungal biosynthesis
Creators: name: Cox, Russell J.
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2014
Subjects: subject: cephalosporin-c biosynthesis
subject: nuclear-magnetic-resonance
subject: cell-free-extracts
subject: aflatoxin biosynthesis
subject: ring-expansion
subject: aspergillus-nidulans
subject: penicillin-n
subject: deacetoxycephalosporin-c
subject: heterologous expression
subject: polyketide biosynthesis
subject: Cephalosporine
subject: Cephalosporine C
subject: Biosynthese
subject: Cephalosporine C-Biosynthese
subject: Kernmagnetische Resonanz
subject: Kernspinresonanz
subject: zellfreier Extrakt
subject: Rohextrakt
subject: Aflatoxin
subject: Aflatoxin-Biosynthese
subject: Ringerweiterung
subject: Aspergillus nidulans
subject: Gießkannenschimmel
subject: Penicillin N
subject: Desacetoxycephalosporin C
subject: Heterologe Expression
subject: Polyketid
subject: Polyketid-Biosynthese
subject: Cephalosporin C
subject: Biosynthese
subject: Magnetische Kernresonanz
subject: Extrakt
subject: Aflatoxin
subject: Ringerweiterung
subject: Aspergillus nidulans
subject: Penicilline
subject: Heterologe Genexpression
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Oxidative rearrangements are key reactions during the biosyntheses of many secondary metabolites in fungi. This review highlights the most important examples of these reactions and aims to draw together key mechanistic themes to allow a better understanding and future exploitation of this key class of fungal catalysts.
[(3-Chlorobenzamido)methyl]triethylammonium chloride
Creators: name: Breznica-Selmani, Pranvera
name: Mladenovska, Kristina
name: Kavrakovski, Zoran
name: Mikhova, Bozhana
name: Draeger, Gerald
name: Popovski, Emil
Publisher: name: Basel : MDPI AG
Year: 2015
Subjects: subject: Benzamidomethylation
subject: N-(chloromethyl)-3-chlorobenzamide
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: We report the synthesis of [(3-chlorobenzamido)methyl]triethylammonium chloride in a reaction of N-(chloromethyl)-3-chlorobenzamide and triethylamine in dry acetone. The structure of the newly synthesized compound was characterized with1H-NMR,13C-NMR, FTIR and Mass spectroscopy.
Ionized Outflows from Compact Steep Spectrum Sources
Creators: name: Shih, Hsin-Yi
name: Stockton, Alan
name: Kewley, Lisa
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Massive outflows are known to exist, in the form of extended emission-line regions (EELRs), around about one-third of powerful FR II radio sources. We investigate the origin of these EELRs by studying the emission-line regions around compact-steep-spectrum (CSS) radio galaxies that are younger (10$^3$ to 10$^5$ years old) versions of the FR II radio galaxies. We have searched for and analyzed the emission-line regions around 11 CSS sources by taking integral field spectra using GMOS on Gemini North. We fit the [\ion{O}{3}] $λ5007$ line and present the velocity maps for each detected emission-line region. We find, in most cases, that the emission-line regions have multi-component velocity structures with different velocity dispersions and/or flux distributions for each component. The velocity gradients of the emission-line gas are mostly well aligned with the radio axis, suggesting a direct causal link between the outflowing gas and the radio jets. The complex velocity structure may be a result of different driving mechanisms related to the onset of the radio jets. We also present the results from the line-ratio diagnostics we used to analyze the ionization mechanism of the extended gas, which supports the scenario where the emission-line regions are ionized by a combination of AGN radiation and shock excitation.
description: Accepted for publication in ApJ
title: Backlash to Climate Policy: Causes, Responses, Needs (POLICY BRIEF)
title: POLICY BRIEF
titleType: Subtitle
Creators: name: Patterson, James
Publisher: name: Zenodo
Year: 2023
Subjects: climate change
climate policy
mitigation
climate governance
climate politics
protest
contestation
Paris Agreement
backlash

description: Climate policy can be fiercely contested by citizens, industry, and politicians when it is proposed and even after it is formally adopted. This can make it hard to know how best to advance ambitious climate policy without risking political backlash. Experience suggests that multiple factors can play a role in driving backlash. Furthermore, new approaches being taken in some countries offer valuable insights into what can make climate policy work. But more steps are likely to be needed as climate ambition and urgency increases.
A zeolitic imidazolate framework with conformational variety
Creators: name: Springer, Sergej
name: Baburin, Igor A.
name: Heinemeyer, Thea
name: Schiffmann, Jan Gerrit
name: Van Wüllen, Leo
name: Leoni, Stefano
name: Wiebcke, Michael
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2016
Subjects: subject: physical chemistry
subject: zeolitic imidazolate framework (ZIF)
subject: sodalite (SOD)
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: We show via structural considerations and DFT calculations that for a zeolitic imidazolate framework (ZIF) with sodalite (SOD) topology, [Zn(dcim)2]-SOD (dcim = 4,5-dichloroimidazolate), structural models of an infinite number of hypothetical conformational polymorphs with distinct linker orientations can be generated, which can be interconverted most likely only via reconstructive structural transitions. The relative total energies suggest that some of those polymorphs might be synthetically accessible. Efforts in that direction led to the synthesis of new trigonal 1 and previously known cubic 2 with improved crystallinity. According to structural analyses based on powder X-ray diffraction (PXRD) methods supported by NMR spectroscopy, 1 is the most stable of the theoretically predicted SOD-type framework conformers (isostructural to ZIF-7), whereas 2, at variance with a recent proposal, is a SOD-type material with a high degree of orientational disorder of the dcim linker units. The statistics of the linker orientations in 2 is close to that in 1, indicating that the disorder in 2 is not random. Rather, crystals of 2 are likely twins consisting of nanoscopic domains of trigonal 1 that are deformed to a cubic metric, with linker disorder located in the domain interfaces. As structural differences appear to be more related to characteristics of real as opposed to ideal crystal structures, we propose to not consider 1 and 2 as true conformational polymorphs. Systematic investigations of solvent mixtures led to the discovery of intermediate materials of 1 and 2. The PXRD patterns and SEM images indicate that they belong to a complete series of structural intermediates. Differences in the Ar adsorption/desorption behaviours reveal that 1, in contrast to 2, is a flexible ZIF framework.
Die Kristallstrukturen von Verbindungen des Typs A2TeX6 (A = K, NH4, Rb, Cs; X = Cl, Br, I)
Creators: name: Abriel, Walter
name: Du Bois, André
Publisher: name: Berlin : De Gruyter
Year: 1989
Subjects: subject: Crystal Structure
subject: Ferroelastics
subject: Phase Transitions
subject: Tellurates
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: With the determination of the crystal structure of (NH4)2TeI6 the list of the descriptions of A2TeX6 structures is further completed. At 293 K three structure types are observed with an antifluorite packing of cations and anions: The cubic K2PtCl6 type structure (space group Fm 3̄ m, Z = 4), the tetragonal Rb2TeI6 type structure (space group P4/mnc, Z = 2), and the monoclinic K2TeBr6 type structure (space group P21/n, Z = 2). The latter type was found for (NH4)2TeI6 with a = 8.0694(7), b = 8.0926(9), c = 11.7498(8) Å and β = 89.605(8)° and refined to a final Rw of 0.065. From ionic radii ratios the symmetry of the A2MX6 type structures can be predicted including a prediction of low temperature instability (soft mode condensation). Group-subgroup relationships connect the corresponding space groups and the space groups of the high/low temperature polymorphs.
Primula farinosa L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: P. farinosa L. Cat. 300. In der Ebene heute infolge von Bodenverbesserungen selten geworden. Obere Höhengrenze festzustellen (die Art geht vermutlich bis 2800 m odernochhöher). Angegeben werden die var. denudata Koch (Simplon [vgl. Cat.], Alpen von Trient) und var. pygmaea Gaudin (var. acaulis Ahlquist; z. B. Ardon [P.]).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
title: ПРИМЕНЕНИЕ ЭЛЕКТРОННЫХ ПОДПИСЕЙ, ИХ ХАРАКТЕРИСТИКИ И СВОЙСТВА
title: APPLICATION OF ELECTRONIC SIGNATURES, THEIR CHAR-ACTERISTICS AND PROPERTIES
Creators: name: Давыдов, Д.А.
name: Зайцева, И.В.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В статье рассматривается сущность электронной подписи, ее определенные качества и свойства при применении подписании какого-либо договора.
description: The article deals with the essence of the electronic signature, its certain qualities and properties in the application of signing a contract.
Requirements for fault-tolerant factoring on an atom-optics quantum computer
Creators: name: Devitt, Simon J.
name: Stephens, Ashley M.
name: Munro, William J.
name: Nemoto, Kae
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum information processing and its associated technologies has reached an interesting and timely stage in their development where many different experiments have been performed establishing the basic building blocks. The challenge moving forward is to scale up to larger sized quantum machines capable of performing tasks not possible today. This raises a number of interesting questions like: How big will these machines need to be? how many resources will they consume? This needs to be urgently addressed. Here we estimate the resources required to execute Shor's factoring algorithm on a distributed atom-optics quantum computer architecture. We determine the runtime and requisite size of the quantum computer as a function of the problem size and physical error rate. Our results suggest that once experimental accuracy reaches levels below the fault-tolerant threshold, further optimisation of computational performance and resources is largely an issue of how the algorithm and circuits are implemented, rather than the physical quantum hardware
description: 18 Pages, 17 Figs. Comments Welcome
title: КИБЕРПРОСТРАНСТВО И ВИРТУАЛЬНАЯ РЕАЛЬНОСТЬ
title: CYBERSPACE AND VIRTUAL REALITY
Creators: name: Дворянинова, И.В.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В данной статье подробно рассматривается понятие виртуальной среды и киберпростран-ства. Сейчас Интернет в некоторой мере существует как глобальное инфополе, которое можно охарактеризовать как «псевдо» - в виде отображения сети реального мира, объеди-няющей все известные и доступные коммуникации и данные сети. Особое внимание уде-ляется проблеме влияния виртуальной среды на человека. Объяснено, чем же реальность отличается от виртуального мира. Приведены преимущества и недостатки киберпро-странства.
description: This article discusses in detail the concept of a virtual environment and cyberspace. Now the In-ternet to some extent exists as a global information field, which can be described as “pseudo” - in the form of a mapping of a real-world network uniting all known and accessible communica-tions and data networks. Special attention is paid to the problem of the influence of the virtual environment on a person. Explained how the reality is different from the virtual world. The ad-vantages and disadvantages of cyberspace are given.
Rapid hydrothermal cooling above the axial melt lens at fast-spreading mid-ocean ridge
Creators: name: Zhang, Chao
name: Koepke, Jürgen
name: Kirchner, Clemens
name: Götze, Niko
name: Behrens, Harald
Publisher: name: London : Nature Publishing Group
Year: 2014
Subjects: subject: east pacific rise
subject: lower oceanic-crust
subject: magma chamber
subject: oman ophiolite
subject: evolution
subject: model
subject: roof
subject: plagioclase
subject: constraints
subject: diffusion
subject: Dewey Decimal Classification::500 | Naturwissenschaften

description: Axial melt lenses sandwiched between the lower oceanic crust and the sheeted dike sequences at fast-spreading mid-ocean ridges are assumed to be the major magma source of oceanic crust accretion. According to the widely discussed "gabbro glacier'' model, the formation of the lower oceanic crust requires efficient cooling of the axial melt lens, leading to partial crystallization and crystal-melt mush subsiding down to lower crust. These processes are believed to be controlled by periodical magma replenishment and hydrothermal circulation above the melt lens. Here we quantify the cooling rate above melt lens using chemical zoning of plagioclase from hornfelsic recrystallized sheeted dikes drilled from the East Pacific at the Integrated Ocean Drilling Program Hole 1256D. Weestimate the cooling rate using a forward modelling approach based on CaAl-NaSi interdiffusion in plagioclase. The results show that cooling from the peak thermal overprint at 1000-10506 degrees C to 6006 degrees C are yielded within about 10-30 years as a result of hydrothermal circulation above melt lens during magma starvation. The estimated rapid hydrothermal cooling explains how the effective heat extraction from melt lens is achieved at fast-spreading mid-ocean ridges.
title: ОСНОВЫ РОБОТОТЕХНИКИ
title: BASES OF ROBOTICS
Creators: name: Дворянинова, И.В.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В данной статье рассматривается современная робототехника, строение роботов, их виды и то, как роботы могут значительно упростить жизнь обычному человеку. Рассмотрены правила закона Айзека Азимова, существующие классы роботов, основные сферы приме-нения роботов. Приведено подробное описание способов передвижения роботов. Сделан вывод о том, какая тенденция преобладает в современном научном обществе относитель-но робототехники и перспектив ее развития.
description: This article discusses modern robotics, the structure of robots, their types and how robots can greatly simplify the life of an ordinary person. The rules of the law of Isaac Asimov, the exist-ing classes of robots, the main areas of application of robots are considered. A detailed descrip-tion of the methods of movement of robots. The conclusion is made about which trend prevails in modern scientific society with respect to robotics and the prospects for its development..
Hubble Space Telescope ACS Imaging of the GOALS Sample: Quantitative Structural Properties of Nearby Luminous Infrared Galaxies with L_IR > 10^{11.4} L_sun
Creators: name: Kim, D. -C.
name: Evans, A. S.
name: Vavilkin, T.
name: Armus, L.
name: Mazzarella, J. M.
name: Sheth, K.
name: Surace, J. A.
name: Haan, S.
name: Howell, J. H.
name: Díaz-Santos, T.
name: Petric, A.
name: Iwasawa, K.
name: Privon, G. C.
name: Sanders, D. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A {\it Hubble Space Telescope} ({\it HST}) / Advanced Camera for Surveys (ACS) study of the structural properties of 85 luminous and ultraluminous ($L_{\rm IR} > 10^{11.4}$ L$_\odot$) infrared galaxies (LIRGs and ULIRGs) in the Great Observatories All-sky LIRG Survey (GOALS) sample is presented. Two-dimensional GALFIT analysis has been performed on F814W "{\it I}-band" images to decompose each galaxy, as appropriate, into bulge, disk, central PSF and stellar bar components. The fraction of bulge-less disk systems is observed to be higher in LIRGs (35%) than in ULIRGs (20%), with the disk+bulge systems making up the dominant fraction of both LIRGs (55%) and ULIRGs (45%). Further, bulge+disk systems are the dominant late-stage merger galaxy type and are the dominant type for LIRGs and ULIRGs at almost every stage of galaxy-galaxy nuclear separation. The mean {\it I}-band host absolute magnitude of the GOALS galaxies is $-22.64\pm$0.62 mag (1.8$^{+1.4}_{-0.4}$ L$^*_I$), and the mean bulge absolute magnitude in GOALS galaxies is about 1.1 magnitude fainter than the mean host magnitude. Almost all ULIRGs have bulge magnitudes at the high end (-20.6 to - 23.5 mag) of the GOALS bulge magnitude range. Mass ratios in the GOALS binary systems are consistent with most of the galaxies being the result of major mergers, and an examination of the residual-to-host intensity ratios in GOALS binary systems suggests that smaller companions suffer more tidal distortion than the larger companions. We find approximately twice as many bars in GOALS disk+bulge systems (32.8%) than in pure-disk mergers (15.9%) but most of the disk+bulge systems that contain bars are disk-dominated with small bulges. The bar-to-host intensity ratio, bar half-light radius, and bar ellipticity in GOALS galaxies are similar to those found in nearby spiral galaxies.(abridged)
description: ApJ, accepted
Chemical Abundance Patterns and the Early Environment of Dwarf Galaxies
Creators: name: Corlies, Lauren
name: Johnston, Kathryn V.
name: Tumlinson, Jason
name: Bryan, Greg
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent observations suggest that abundance pattern differences exist between low metallicity stars in the Milky Way stellar halo and those in the dwarf satellite galaxies. This paper takes a first look at what role the early environment for pre-galactic star formation might have played in shaping these stellar populations. In particular, we consider whether differences in cross-pollution between the progenitors of the stellar halo and the satellites could help to explain the differences in abundance patterns. Using an N-body simulation, we find that the progenitor halos of the main halo are primarily clustered together at z=10 while the progenitors of the satellite galaxies remain on the outskirts of this cluster. Next, analytically modeled supernova-driven winds show that main halo progenitors cross-pollute each other more effectively while satellite galaxy progenitors remain more isolated. Thus, inhomogeneous cross-pollution as a result of different high-z spatial locations of each system's progenitors can help to explain observed differences in abundance patterns today. Conversely, these differences are a signature of the inhomogeneity of metal enrichment at early times.
description: 9 pages, 6 figures, accepted by ApJ
Positive in vitro wound healing effects of functional inclusion bodies of a lipoxygenase from the Mexican axolotl
Creators: name: Stamm, Anne
name: Straub, Sarah
name: Vogt, Peter
name: Scheper, Thomas
name: Pepelanova, Iliyana
Publisher: name: London : BioMed Central Ltd.
Year: 2018
Subjects: subject: Active inclusion bodies
subject: AmbLOXe
subject: Axolotl (Ambystoma mexicanum)
subject: In vitro wound healing assay
subject: Lipoxygenase
subject: Nanopills
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: Background: AmbLOXe is a lipoxygenase, which is up-regulated during limb-redevelopment in the Mexican axolotl, Ambystoma mexicanum, an animal with remarkable regeneration capacity. Previous studies have shown that mammalian cells transformed with the gene of this epidermal lipoxygenase display faster migration and wound closure rate during in vitro wound healing experiments. Results: In this study, the gene of AmbLOXe was codon-optimized for expression in Escherichia coli and was produced in the insoluble fraction as protein aggregates. These inclusion bodies or nanopills were shown to be reservoirs containing functional protein during in vitro wound healing assays. For this purpose, functional inclusion bodies were used to coat cell culture surfaces prior cell seeding or were added directly to the medium after cells reached confluence. In both scenarios, AmbLOXe inclusion bodies led to faster migration rate and wound closure, in comparison to controls containing either no AmbLOXe or GFP inclusion bodies. Conclusions: Our results demonstrate that AmbLOXe inclusion bodies are functional and may serve as stable reservoirs of this enzyme. Nevertheless, further studies with soluble enzyme are also necessary in order to start elucidating the exact molecular substrates of AmbLOXe and the biochemical pathways involved in the wound healing effect. © 2018 The Author(s).