cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Изучение ксантана, полученного при культивировании Xanthomonas campestris на модифицированных средах методами ИК-спектроскопии и ЯМР-релаксометрии
Creators: name: Хисаметдинов М. Р.
name: Крыницкая А. Ю.
name: Гамаюрова В. С.
name: Суханов П. П.
name: Астраханцева М. Н.
Publisher: name: Вестник Казанского технологического университета
Year: 2009
Subjects: КСАНТАН
ЭКЗОПОЛИСАХАРИД
КУЛЬТИВИРОВАНИЕ
ВЯЗКОСТЬ
XANTHAN
EXOPOLYSACCHARID
CULTIVATION
VISCOSITY

description: Произведен синтез экзополисахарида ксантана при культивировании X. campestris на модифицированных средах с добавлением фумаровой кислоты. Анализ полученных образцов ксантана методами ИК-спектроскопии и ЯМРрелаксометрии показал, что состав питательных сред существенным образом сказывается на составе и структуре биополимера. Ксантан, полученный на среде, содержащей мочевину и фумарат, имеет большую степень разветвленности, имеет плотную упаковку, обусловленную сильными межмолекулярными взаимодействиями. Выращивание продуцента на среде с гидролизатом казеина приводит к образованию полисахарида с неупорядоченной структурой, и, соответственно, с низкими реологическими характеристиками.
description: The influence of carbon, nitrogen and organic acids sources in nutrient medium composition on the process of Xanthomonas campestris ВКМ B 611 (xanthan exopolysaccharid`producer) cultivation is investigated. It is revealed, that among carbohydrates stimulating influence on culture growth render saccharase, starch, and among sources of nitrogen urea, caseine hydrolyzate and asparagine. The biochemical circuit explaining fumaric acid influence on xanthan biosynthesis is offered. Xanthan exopolysaccharid` synthesis by X. campestris cultivation on modified medium containing fumaric acid is realized. Infrared Spectroscopy and Nuclear Magnetic Resonance analysis of produced Xanthan samples revealed, that nutrient medium composition essentially influence biopolymer` composition and structure.
Coronavirus genomes carry the signatures of their habitats
Creators: name: Wei, Yulong
name: Silke, Jordan R
name: Aris, Parisa
name: Xia, Xuhua
Publisher: name: My University
Year: 2020
Subjects: Animals
COVID-19
Cattle
Coronavirus
Cytidine Deaminase
Dogs
Evolution, Molecular
Genome, Viral
Humans
Mice
Middle East Respiratory Syndrome Coronavirus
RNA-Binding Proteins
Repressor Proteins
SARS Virus
SARS-CoV-2
Swine

description: Coronaviruses such as SARS-CoV-2 regularly infect host tissues that express antiviral proteins (AVPs) in abundance. Understanding how they evolve to adapt or evade host immune responses is important in the effort to control the spread of infection. Two AVPs that may shape viral genomes are the zinc finger antiviral protein (ZAP) and the apolipoprotein B mRNA editing enzyme-catalytic polypeptide-like 3 (APOBEC3). The former binds to CpG dinucleotides to facilitate the degradation of viral transcripts while the latter frequently deaminates C into U residues which could generate notable viral sequence variations. We tested the hypothesis that both APOBEC3 and ZAP impose selective pressures that shape the genome of an infecting coronavirus. Our investigation considered a comprehensive number of publicly available genomes for seven coronaviruses (SARS-CoV-2, SARS-CoV, and MERS infecting Homo sapiens, Bovine CoV infecting Bos taurus, MHV infecting Mus musculus, HEV infecting Sus scrofa, and CRCoV infecting Canis lupus familiaris). We show that coronaviruses that regularly infect tissues with abundant AVPs have CpG-deficient and U-rich genomes; whereas those that do not infect tissues with abundant AVPs do not share these sequence hallmarks. Among the coronaviruses surveyed herein, CpG is most deficient in SARS-CoV-2 and a temporal analysis showed a marked increase in C to U mutations over four months of SARS-CoV-2 genome evolution. Furthermore, the preferred motifs in which these C to U mutations occur are the same as those subjected to APOBEC3 editing in HIV-1. These results suggest that both ZAP and APOBEC3 shape the SARS-CoV-2 genome: ZAP imposes a strong CpG avoidance, and APOBEC3 constantly edits C to U. Evolutionary pressures exerted by host immune systems onto viral genomes may motivate novel strategies for SARS-CoV-2 vaccine development.
Unidad normativa. Acepciones y elementos, de acuerdo con la doctrina de la Corte Constitucional de Colombia
Creators: name: Cárdenas-Contreras, Luz Eliyer
name: Fuentes-Contreras, Édgar Hernán
Publisher: name: Universidad Externado de Colombia. Departamento de Derecho Constitucional
Year: 2023
Subjects: subject: Tribunales constitucionales - Colombia
subject: Control de constitucionalidad - Colombia
subject: Colombia - Derecho constitucional

description: Humberto Maturana afirma que “la estabilidad de un sistema social depende de que no se interfiera en su carácter conservador”. En esencia, ese carácter no se marca de manera exclusiva por su capacidad de resistencia al cambio, sino incluso por una respuesta armónica y coherente a este. Esa característica, que suele definirse como autopoiesis, es lo que lleva al sistema a decantarse por soluciones, mecanismos o instrumentos que permitan mantener una unidad en sí mismo. Por tanto, la funcionalidad de un sistema depende llanamente de la capacidad que tenga para mantener un sentido y una práctica de preservación.
Restoration of the magnetic hc/e-periodicity in unconventional superconductors
Creators: name: Juricic, Vladimir
name: Herbut, Igor F.
name: Tesanovic, Zlatko
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the energy of the filled quasiparticle's Fermi sea of a macroscopic superconducting ring threaded by an hc/2e-vortex, when the material of the ring is of an unconventional pairing symmetry. The energy relative to the one for the hc/e-vortex configuration is finite, positive, and inversely proportional to ring's inner radius. We argue that the existence of this energy in unconventional superconductors removes the commonly assumed degeneracy between the odd and the even vortices, with the loss of the concomitant hc/2e periodicity in external magnetic field as a consequence. This macroscopic quantum effect should be observable in nanosized unconventional superconductors with a small phase stiffness, such as deeply underdoped YBCO with Tc < 5K.
description: 4 RevTex pages, 2 figures, published version
Интенсификация процесса гидролиза целлюлозы ферментным препаратом denycel 100 CG при добавлении некоторых органических соединений
Creators: name: Зиновьева М. Е.
name: Гамаюрова В. С.
name: Бурмасова М. А.
Publisher: name: Вестник Казанского технологического университета
Year: 2009
Subjects: ЦЕЛЛЮЛАЗА
ГИДРОЛИЗ ЦЕЛЛЮЛОЗЫ
ИНТЕНСИФИКАЦИЯ ГИДРОЛИЗА ЦЕЛЛЮЛОЗЫ
CELLULOSE
HYDROLYSIS OF CELLULOSE
INTENSIFICATION OF PROCESS OF HYDROLYSIS OF CELLULOSE

description: Изучено влияние некоторых органических соединений на эффективность процесса гидролиза целлюлозы ферментным препаратом DENYCEL 100 CG. Установлено, что наиболее эффективным является добавление к ферментному препарату DENYCEL 100 CG таких органических соединений как 1,4-бутиленгликоль, диэтиленгликоль, глицерин, твин-20 в концентрации 0,1 %. Показано, что положительное воздействие 1,4-бутиленгликоля и глицерина сохраняется при повышении температуры процесса.Influence of some organic compounds is studied on efficiency of process of hydrolysis of cellulose by enzymes preparation of DENYCEL 100 CG. The best results were received at use the organic activators the 1,4-buthyleneglycol', diethyleneglycol, glycerin, tween-20 in a concentration 0,1 %. It was demonstrated that positive influence of 1,4-buthyleneglycol' and glycerin is remain at the increase of temperature of process.
Dark Matter Halos: Velocity Anisotropy -- Density Slope Relation
Creators: name: Zait, Amir
name: Hoffman, Yehuda
name: Shlosman, Isaac
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Dark matter (DM) halos formed in CDM cosmologies seem to be characterized by a power law phase-space density profile. The density of the DM halos is often fitted by the NFW profile but a better fit is provided by the Sersic fitting formula. These relations are empirically derived from cosmological simulations of structure formation but have not yet been explained on a first principle basis. Here we solve the Jeans equation under the assumption of a spherical DM halo in dynamical equilibrium, that obeys a power law phase space density and either the NFW-like or the Sersic density profile. We then calculate the velocity anisotropy, beta(r), analytically. Our main result is that for the NFW-like profile the beta - gamma relation is not a linear one (where gamma is the logarithmic derivative of the density rho[r]). The shape of beta(r) depends mostly on the ratio of the gravitational to kinetic energy within the NFW scale radius R_s. For the Sersic profile a linear beta - gamma relation is recovered, and in particular for the Sersic index of n = 6.0 case the linear fit of Hansen & Moore is reproduced. Our main result is that the phase-space density power law, the Sersic density form and the linear beta - gamma dependence constitute a consistent set of relations which obey the spherical Jeans equation and as such provide the framework for the dynamical modeling of DM halos.
description: 7 pages, 5 figures, submitted to the Astrophysical Journal
A Research Platform for Multi-agent Dialogue Dynamics
Creators: name: Harris, Thomas K
name: Satanjeev  Banerjee
name: Rudnicky, Alexander
name: Sison, June
name: Bodine, Kerry
name: Black, Alan
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Dialogue agents are often designed with the tacit assumption that at any time, there is only one agent and one human, and that their communication channel is exclusive. We are interested in evaluating complications that arise when multiple heterogeneous dialogue agents interact with one or more human interlocutors, and their communication channel is necessarily shared. In This work we describe a multi-agent dialogue test-bed that we have implemented to study such dialogue coordination issues. We also describe an initial pilot study that uses this test-bed to experiment with a very simple addressee disambiguation algorithm.
Кальций - карбонатная буферная система - фактор повышения эффективности субстратного и косубстратного метанового брожения
Creators: name: Сотников В. А.
name: Сотников Д. В.
name: Гамаюрова В. С.
name: Марченко В. В.
Publisher: name: Вестник Казанского технологического университета
Year: 2011
Subjects: БИОГАЗ
КАРБОНАТНОЕ РАВНОВЕСИЕ
КАРБОНАТ КАЛЬЦИЯ
ДЕФЕКАТ КАЛЬЦИЯ
КОСУБСТРАТ
BIOGAS
CARBONATE EQUILIBRIUM
CALCIUM CARBONATE
CALCIUM DEFECATE
COSUBSTRATE

description: Установлено влияние нагрузки по субстрату на биотехнологические параметры процесса метанового брожения. Выявлены основные причины возникновения эффекта закисания при сбраживании основного субстрата и косубстратов. Предложены в качестве раскисляющих агентов карбонат кальция и дефекат кальция. Получено оптимальное соотношение раскисляющих агентов к исследованным косубстратам.The substrate load influence on biotechnological parameters of the methane fermentation process was established. Main causes of developing of the acidifying effect during main substrate and cosubstrate fermentation were shown. Application of calcium carbonate and calcium defecate as anti-acidifying agents was suggested. The optimum ratio of anti-acidifying agents referring studied cosubstrates was obtained.
Robo-AO Kepler Survey IV: the effect of nearby stars on 3857 planetary candidate systems
Creators: name: Ziegler, Carl
name: Law, Nicholas M.
name: Baranec, Christoph
name: Riddle, Reed
name: Duev, Dmitry A.
name: Howard, Ward
name: Jensen-Clem, Rebecca
name: Kulkarni, S. R.
name: Morton, Tim
name: Salama, Maïssa
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present the overall statistical results from the Robo-AO Kepler planetary candidate survey, comprising of 3857 high-angular resolution observations of planetary candidate systems with Robo-AO, an automated laser adaptive optics system. These observations reveal previously unknown nearby stars blended with the planetary candidate host star which alter the derived planetary radii or may be the source of an astrophysical false positive transit signal. In the first three papers in the survey, we detected 440 nearby stars around 3313 planetary candidate host stars. In this paper, we present observations of 532 planetary candidate host stars, detecting 94 companions around 88 stars; 84 of these companions have not previously been observed in high-resolution. We also report 50 more-widely-separated companions near 715 targets previously observed by Robo-AO. We derive corrected planetary radius estimates for the 814 planetary candidates in systems with a detected nearby star. If planetary candidates are equally likely to orbit the primary or secondary star, the radius estimates for planetary candidates in systems with likely bound nearby stars increase by a factor of 1.54, on average. We find that 35 previously-believed rocky planet candidates are likely not rocky due to the presence of nearby stars. From the combined data sets from the complete Robo-AO KOI survey, we find that 14.5\pm0.5% of planetary candidate hosts have a nearby star with 4", while 1.2% have two nearby stars and 0.08% have three. We find that 16% of Earth-sized, 13% of Neptune-sized, 14% of Saturn-sized, and 19% of Jupiter-sized planet candidates have detected nearby stars.
description: Accepted to the Astronomical Journal
Entry deterrence via renegotioation-proof non-exclusive contracts
Creators: name: Semenov, Aggey
name: Wright, Julian
Publisher: name: My University
Year: 2011
Subjects: entry
vertical contracts
exclusivity
renegotiation
entre?e
contrats verticaux
exclusivite?
rene?gociation

description: We establish the entry-deterring role of vertical contracts in a setting that does not rely on asymmetric information, the exclusivity of the incumbent’s contracts, limits on distribution channels, or restrictions on the ability to renegotiate contracts in case of entry. The optimal contract we describe is a three-part quantity discounting contract that involves the payment of an allowance to the downstream firm and a marginal wholesale price below the incumbent’s marginal cost for sufficiently large quantities. / Nous établissons le rôle de dissuasion à l'entrée des contrats verticaux dans un cadre qui n’est pas basé sur l'information asymétrique, sur l'exclusivité des contrats de la firme en exercice, sur les limites des canaux de distribution, ou sur des restrictions sur la capacité de renégocier les contrats en cas de entrée. Le contrat optimal décrit est un contrat avec remise sur quantité en trois parties qui implique le versement d'une indemnité à la firme en aval et un prix de gros marginal inférieur au coût marginal de la firme en exercice pour les quantités suffisamment importantes.
Permafrost Carbon: Progress on Understanding Stocks and Fluxes Across Northern Terrestrial Ecosystems
Creators: name: Treat, Claire C.
name: Virkkala, Anna-Maria
name: Burke, Eleanor
name: Bruhwiler, Lori
name: Chatterjee, Abhishek
name: Fisher, Joshua B.
name: Hashemi, Josh
name: Parmentier, Frans-Jan W.
name: Rogers, Brendan M.
name: Westermann, Sebastian
name: Watts, Jennifer D.
name: Blanc-Betes, Elena
name: Fuchs, Matthias
name: Kruse, Stefan
name: Malhotra, Avni
name: Miner, Kimberley
name: Strauss, Jens
name: Armstrong, Amanda
name: Epstein, Howard E.
name: Gay, Bradley
name: Goeckede, Mathias
name: Kalhori, Aram
name: Kou, Dan
name: Miller, Charles E.
name: Natali, Susan M.
name: Oh, Youmi
name: Shakil, Sarah
name: Sonnentag, Oliver
name: Varner, Ruth K.
name: Zolkos, Scott
name: Schuur, Edward A. G.
name: Hugelius, Gustaf
Publisher: name: AGU
Year: 2024
Subjects: boreal
carbon
CO₂ flux
methane flux
permafrost
review
synthesis
tundra

description: Significant progress in permafrost carbon science made over the past decades include the identification of vast permafrost carbon stocks, the development of new pan-Arctic permafrost maps, an increase in terrestrial measurement sites for CO₂ and methane fluxes, and important factors affecting carbon cycling, including vegetation changes, periods of soil freezing and thawing, wildfire, and other disturbance events. Process-based modeling studies now include key elements of permafrost carbon cycling and advances in statistical modeling and inverse modeling enhance understanding of permafrost region C budgets. By combining existing data syntheses and model outputs, the permafrost region is likely a wetland methane source and small terrestrial ecosystem CO₂ sink with lower net CO₂ uptake toward higher latitudes, excluding wildfire emissions. For 2002–2014, the strongest CO₂ sink was located in western Canada (median: −52 g C ⁻² y ⁻¹) and smallest sinks in Alaska, Canadian tundra, and Siberian tundra (medians: −5 to −9 g C m ⁻² y ⁻¹). Eurasian regions had the largest median wetland methane fluxes (16–18 g CH4 m ⁻² y ⁻¹). Quantifying the regional scale carbon balance remains challenging because of high spatial and temporal variability and relatively low density of observations. More accurate permafrost region carbon fluxes require: (a) the development of better maps characterizing wetlands and dynamics of vegetation and disturbances, including abrupt permafrost thaw; (b) the establishment of new year-round CO₂ and methane flux sites in underrepresented areas; and (c) improved models that better represent important permafrost carbon cycle dynamics, including non-growing season emissions and disturbance effects.
title: ADCO, Cartulaire de Fontenay, premier fragment (XIIIe siècle), Cart. 201 (15 H 9), 175 folios, f. 019v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Petot, Frédéric
name: Projet CBMA
name: CG21/F.PETOT/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Fontenay, premier fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), 175 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Fontenay, premier fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), 175 folios, f. 019v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb119679755
description: Provenance: https://www.geonames.org/7874015
description: Provenance: http://www.idref.fr/027691802/id
description: Provenance: abbaye de Fontenay
description: Provenance: http://www.wikidata.org/entity/Q464918
A new method for finding the minimum free energy pathway of ions and small molecule transportation through protein based on 3D-RISM theory and the string method
Creators: name: Yoshida, Norio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: A new method for finding the minimum free energy pathway (MFEP) of ions and small molecule transportation through a protein based on the three-dimensional reference interaction site model (3D-RISM) theory combined with the string method has been proposed. The 3D-RISM theory produces the distribution function, or the potential of mean force (PMF), for transporting substances around and inside proteins. By applying the string method to the PMF surface, one can readily determine the MFEP of the transporting substances inside a protein. The method has been applied to consider the Na+ conduction pathway of channelrhodopsin as an example.
Fragmentation Uncertainties in Hadronic Observables for Top-quark Mass Measurements
Creators: name: Corcella, Gennaro
name: Franceschini, Roberto
name: Kim, Doojin
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the Monte Carlo uncertainties due to modeling of hadronization and showering in the extraction of the top-quark mass from observables that use exclusive hadronic final states in top decays, such as $t \rightarrow \text{anything+J/}ψ$ or $t\rightarrow \text{anything}+(B\rightarrow \text{charged tracks})$, where $B$ is a $B$-hadron. To this end, we investigate the sensitivity of the top-quark mass, determined by means of a few observables already proposed in the literature as well as some new proposals, to the relevant parameters of event generators, such as HERWIG 6 and PYTHIA 8. We find that constraining those parameters at $\mathcal{O}(1\%-10\%)$ is required to avoid a Monte Carlo uncertainty on $m_t$ greater than 500 MeV. For the sake of achieving the needed accuracy on such parameters, we examine the sensitivity of the top-quark mass measured from spectral features, such as peaks, endpoints and distributions of $E_{B}$, $m_{B\ell}$, and some $m_{T2}$-like variables. We find that restricting oneself to regions sufficiently close to the endpoints enables one to substantially decrease the dependence on the Monte Carlo parameters, but at the price of inflating significantly the statistical uncertainties. To ameliorate this situation we study how well the data on top-quark production and decay at the LHC can be utilized to constrain the showering and hadronization variables. We find that a global exploration of several calibration observables, sensitive to the Monte Carlo parameters but very mildly to $m_{t}$, can offer useful constraints on the parameters, as long as such quantities are measured with a 1% precision.
description: 35 pages, 9 figures, 11 tables
Geomechanical Assessment Model of Rocks Quality
Creators: name: Toderaş, Mihaela
name: Danciu, Ciprian
Publisher: name: Zenodo
Year: 2021
Subjects: Igneous rocks
aggregates
physical–mechanical characteristics
exploitation
construction materials
conformity
safety level
rocks quality
rocks classification

description: Geomechanical assessment of rocks requires knowledge of phenomena that occur under the influence of internal and external factors at a macroscopic or microscopic scale, when rocks are submitted to different actions. To elucidate the quantitative and qualitative geomechanical behavior of rocks, knowing their geological and physical–mechanical characteristics becomes an imperative. Mineralogical, petrographical and chemical analyses provided an opportunity to identify 15 types of igneous rocks (gabbro, diabases, granites, diorites, rhyolites, andesites, and basalts), divided into plutonic and volcanic rocks. In turn, these have been grouped into acidic, neutral (intermediate) and basic magmatites. A new ranking method is proposed, based on considering the rock characteristics as indicators of quantitative assessment, and the grading system, by given points, allowing the rocks framing in admissibility classes. This paper represents a comprehensive geo-mechanical study of the magmatic rocks represented by a wide range of varieties; it is structured into two parts, experimental and interpretation of experimental data, showing the methodology to assess the quality of igneous rocks analyzed, and the results of theoretical and experimental research carried out on the analyzed rock types. Applying this evaluation system allows determining the specific parameters of the rock quality requirements, namely the conformity and unconformity degrees, and more specifically the safety level that these rocks can provide if they are used in the construction field, either as aggregates or as construction materials. The proposed method represents an appropriate tool for assessment and verification of the requirements regarding the quality of rocks used in construction. The last part includes a general classification of analyzed magmatic rocks based on the geomechanical assessment model.
Searching for spectral oscillations due to photon-axionlike particle conversion using the Fermi-LAT observations of bright supernova remnants
Creators: name: Xia, Zi-Qing
name: Zhang, Cun
name: Liang, Yun-Feng
name: Feng, Lei
name: Yuan, Qiang
name: Fan, Yi-Zhong
name: Wu, Jian
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Axionlike-particles (ALPs) are one promising type of dark matter candidate particle that may generate detectable effects on $γ$-ray spectra other than the canonical weakly interacting massive particles. In this work we search for such oscillation effects in the spectra of supernova remnants caused by the photon-ALP conversion, using the Fermi Large Area Telescope data. Three bright supernova remnants, IC443, W44, and W51C, are analyzed. The inclusion of photon-ALP oscillations yields an improved fit to the $γ$-ray spectrum of IC443, which gives a statistical significance of $4.2σ$ in favor of such spectral oscillation. However, the best-fit parameters of ALPs ($m_{a}=6.6\,{\rm neV}$, $g_{aγ}=13.4 \times 10^{-11}\,{\rm GeV}^{-1}$) are in tension with the upper bound ($g_{aγ}< 6.6 \times 10^{-11}\,{\rm GeV}^{-1}$) set by the CAST experiment. It is difficult to explain the results using the systematic uncertainties of the flux measurements. We speculate that the "irregularity" displayed in the spectrum of IC443 may be due to the superposition of the emission from different parts of the remnant.
Enhancing Long-Term Trend Simulation of Global Tropospheric OH and Its Drivers from 2005-2019: A Synergistic Integration of Model Simulations and Satellite Observations
Creators: name: Souri, Amir H.
name: Duncan, Bryan N.
name: Strode, Sarah A.
name: Anderson, Daniel
name: Manyin, Michael E.
name: Liu, Junhua
name: Oman, Luke D.
name: Zhang, Zhen
name: Weir, Brad
Publisher: name: EGU
Year: 2024

description: The tropospheric hydroxyl radical (TOH) is a key player in regulating oxidation of various compounds in Earth’s atmosphere. Despite its pivotal role, the spatiotemporal distributions of OH are poorly constrained. Past modeling studies suggest that the main drivers of OH, including NO₂, tropospheric ozone (TO₃), and H₂O(v), have increased TOH globally. However, these findings often offer a global average and may not include more recent changes in diverse compounds emitted on various spatiotemporal scales. Here, we aim to deepen our understanding of global TOH trends for more recent years (2005-2019) at 1x1 degrees. To achieve this, we use satellite observations of HCHO and NO₂ to constrain simulated TOH using a technique based on a Bayesian data fusion method, alongside an interpretable machine learning module named ECCOH, which is integrated into NASA’s GEOS global model. This innovative module helps efficiently predict the convoluted response of TOH to its drivers/proxies. Aura Ozone Monitoring Instrument (OMI) NO₂ observations suggest that the simulation has high biases over biomass burning activities in Africa and Eastern Europe, resulting in overestimation of up to 20 % in TOH, regionally. OMI HCHO primarily impacts oceans where TOH linearly correlates with this proxy. Five key parameters including TO₃, H₂O(v), NO₂, HCHO, and stratospheric ozone can collectively explain 65 % of variance in TOH trends. The overall trend of TOH influenced by NO₂ remains positive, but it varies greatly because of the differences in the signs of anthropogenic emissions. Over oceans, TOH trends are primarily positive in the northern hemisphere, resulting from the upward trends in HCHO, TO₃, and H₂O(v). Using the present framework, we can tap the power of satellites to quickly gain a deeper understanding of simulated TOH trends and biases.
La disminución de la esperanza de un evento, como sustituto de la pérdida de oportunidad
Creators: name: Gómez Pérez, Juan David
Publisher: name: Universidad Externado de Colombia
Year: 2022
Subjects: subject: Colombia - Corte suprema de justicia
subject: Jurisprudencia
subject: Sentencias
subject: Daño
subject: Responsabilidad
subject: Pérdida de oportunidad
subject: Indemnización

description: El escrito contiene un análisis de la pérdida de oportunidad, desde su génesis y en su evolución doctrinal y jurisprudencial, al igual que en el ordenamiento jurídico colombiano, señalando las dificultades que el concepto ha tenido, para responder a los criterios que se han identificado para los diferentes elementos estructurales de la responsabilidad. Propone, en respuesta a los diferentes obstáculos, un perjuicio diferente, que tienda a satisfacer la misma necesidad que pretendió desde sus inicios solventar la pérdida de oportunidad, pero que responda a elementos objetivos, que contribuyan al mantenimiento de los lineamientos del juicio de responsabilidad y a la seguridad jurídica.
description: The book contains an analysis of the loss of chance, from its genesis and in its doctrinal and jurisprudential evolution, as well as in the Colombian legal system, pointing out the difficulties that the concept has had, to respond to the criteria that have been identified for the different structural elements of liability. Propose, in response to the different obstacles, a different type of damage, which tends to satisfy the same need that was intended from the beginning to solve the loss of chance, but which responds to objective elements, which contribute to maintaining the guidelines of the liability judgment and to legal security.
Teaching, Research, Poiesis
Creators: name: Conway, Kyle
Publisher: name: My University
Year: 2022
Subjects: research
teaching
poiesis
Ricoeur, Paul
course-as-text

description: In this paper, the author presents a different approach to research writing by first looking at the nature of the research being written. He calls into question a distinction all too often taken for granted, namely that between research and teaching, to shed light on the important links between the two. The experiential aspect of a course suffers the moment it is written down and the content set in stone. That is the first paradox. The second relates to the content itself. A course’s content is a stream of signs too dynamic for our conventional analytical tools. The third paradox concerns this setting-in-stone, which, no matter what, does not stop the course-as-text from becoming an experience once more. This is where the potential of teaching-as-research is fully realized. These analyses revisit the first two paradoxes before tackling the third in the conclusion, where the author describes how a course-as-text can become an event to be experienced once again.
Additional file 3 of Antiviral activity and mechanism of the antifungal drug, anidulafungin, suggesting its potential to promote treatment of viral diseases
Creators: name: Shen, Shu
name: Zhang, Yaxian
name: Yin, Zhiyun
name: Zhu, Qiong
name: Zhang, Jingyuan
name: Wang, Tiantian
name: Fang, Yaohui
name: Wu, Xiaoli
name: Bai, Yuan
name: Dai, Shiyu
name: Liu, Xijia
name: Jin, Jiayin
name: Tang, Shuang
name: Liu, Jia
name: Wang, Manli
name: Guo, Yu
name: Deng, Fei
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 3: Table S1. The IC50, IC90, CC50, and SI values of six FDA-approved drugs that inhibit SFTSV infection. Table S2. The white blood cell counts and platelet counts in blood of the SFTSV-challenged (1 LD50) A129 mice administrated vehicle or anidulafungin. Table S3. The IC50, IC90, and SI values of anidulafungin that inhibits SARS-CoV-2, GTV, HRTV, ZIKV, CCHFV, and HSV-1 entry into Vero cells.
TESS observations of Am stars
Creators: name: Smalley, Barry
name: Niemczura, Ewa
name: Murphy, Simon J.
name: Hey, D. R.
Publisher: name: Zenodo
Year: 2021
Subjects: Stellar Astrophysics

description: The metallic-line (Am) stars are chemically peculiar A and early F stars that show weak spectral lines of Ca K and Sc and strong iron-group features compared to their hydrogen-line spectral type. The abundance peculiarities of Am stars can be explained by chemical separation due to radiative diffusion and gravitational settling. In a normal A star this separation is destroyed by fast rotation, however Am stars rotate slowly enough to prevent this mechanism. The metallic-line stars are located in the classical instability zone, where pulsating Delta Scuti stars lie. The Delta Scuti pulsations are driven by the kappa-mechanism operating in the He II ionisation zone. For many years it was assumed that classical Am stars cannot pulsate due to the gravitational settling of helium. However, over time it appeared that many Am stars pulsate. We analyse high-precision photometric data gathered by the TESS satellite to check (1) if pulsation characteristics (e.g. number of frequencies, amplitudes) are different for Am and chemically normal stars, and (2) if the incidence of pulsations in Am stars decreases with increasing degree of chemical peculiarity.
description: {"references": ["Smalley et al. 2011, A&A 535", "Smalley et al. 2017, MNRAS, 463, 2662", "Murphy et al. 2019, MNRAS, 485, 2380"]}
Aportes metodológicos para la articulación de PDT y POT Planes de Desarrollo y Planes de Ordenamiento Territorial
Creators: name: González Rodríguez, Norma Yalile
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Política social
subject: Ordenamiento territorial
subject: Participación ciudadana
subject: Planes de Ordenamiento Territorial
subject: Planes de Desarrollo Territorial
subject: Autoridades e instancias de participación ciudadana
subject: Competencias de los municipios
subject: Gestión territorial y administración territorial

description: Algunos aportes, que articulan los Planes de Desarrollo Territorial -PDT- y los Planes de Ordenamiento Territorial -POT-, han surgido de variadas experiencias, nacionales e internacionales, que son suficiente estímulo para proponer un análisis que señale la importancia que tienen, estos dos instrumentos de planeación, en la construcción de políticas sociales o económicas. De otro lado, es una mirada desde la academia que, a pesar de su escasa vinculación, ha aportado a los avances del pensamiento teórico sobre el tema. Así mismo, desde la normativa vigente que acoge estos instrumentos y permite su instrumentalización para la aplicación de las mismas en el territorio. Así, se han planteado cuáles son los fines del Estado y el papel que desempeñan los municipios, cuando se ha entendido que estos son sujetos del desarrollo y la principal unidad de análisis y gestión administrativa y territorial. Reconocer el alcance y las apuestas, de los PDT y POT, con su respectivo vínculo frente a la participación ciudadana precisan un camino a seguir para su articulación y operativización en los municipios. De esta manera, este documento presenta en tres capítulos una propuesta metodológica, que se concreta en la guía Planes de Desarrollo orientados al ordenamiento territorial, 5 pasos para articular PDT y POT.
description: Some contributions, which articulate the Territorial Development Plans -PDT- and the Territorial Planning Plans -POT-, have emerged from diverse experiences, national and international, which give an appropriate incentive to propose an analysis that points out the importance of these two planning instruments, in the structure of social and economic policies. On the other hand, it is an outlook from the academy that, despite its limited connection, has contributed to the advances of theoretical thinking on the subject. Also, from the current regulations that embrace these instruments and allow their implementation in the territory. Thus, it has been considered what the purposes of the State are, and the role played by the municipalities, when it has been understood that these are subjects of development, and the main unit of analysis and territorial management. Recognizing the possibility and stakes of the PDT and POT, with their respective connection to citizen participation, requires a path forward for their articulation and operation in the municipalities. In this way, this document presents a methodological proposal in three chapters, which is specified in the guide: Development Plans Aimed at Territorial Planning. 5 steps for articulation PDT and POT.
Мифы и реальность в пищевой промышленности. II. Сравнение пищевой и биологической ценности растительных масел
Creators: name: Гамаюрова В. С.
name: Ржечицкая Л. Э.
Publisher: name: Вестник Казанского технологического университета
Year: 2011
Subjects: РАСТИТЕЛЬНЫЕ МАСЛА
ОЛИВКОВОЕ
РАПСОВОЕ
ПОДСОЛНЕЧНОЕ
ЛЬНЯНОЕ
ПИЩНЕВАЯ И БИОЛОГИЧЕСКАЯ ЦЕННОСТЬ
ЖИРНОКИСЛОТНЫЙ СОСТАВ
VEGETABLE OILS
RAPESEED
SUNFLOWER
OLIVE
FLAXSEED
NUTRITION QUALITIES
BIOLOGICAL VALUE
FATTY ACID COMPOSITION

description: Анализ жирнокислотного состава наиболее распространенных пищевых масел, говорит о том, что несмотря на устоявшееся мнение об исключительной пользе оливкового масла, пищевая ценность других масел не ниже, а порой значительно выше. В этой связи по жирнокислотному составу наиболее сбалансированным является рапсовое масло, а льняное как ценный источник линоленовой кислоты находит широкое применение в лечебно-профилактических целях.In spite of settled opinion about exclusive profit olive oil, analysis of fatty acid composition the oils that dominated the world market, speaks of that food value other oil not below, but occasionally well above. In this connection on fatty acid composition the most balanced is an, rapeseed, but flax oil as valuable source linolenic acid finds broad using in medical-preventive purposes.
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.2 (2e moitié XIIIe siècle), Cart. 167 (11 H 67), f. 0040r
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: CG21/F.PETOT/2010
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: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.2 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 167 (11 H 67), f. 0040r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.2 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 167 (11 H 67), f. 0040r, 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
Сравнение синтетазной активности двух видов липаз в неводных средах
Creators: name: Зиновьева М. Е.
name: Гамаюрова В. С.
name: Шнайдер К. Л.
Publisher: name: Вестник Казанского технологического университета
Year: 2011
Subjects: ПАНКРЕАТИЧЕСКАЯ ЛИПАЗА
ЛИПАЗА ИЗ CANDIDA RUGOSA
СИНТЕЗ ЭТИЛЛАУРАТА
PANCREATIC LIPASE
LIPASE FROM CANDIDA RUGOSA
THE SYNTHESIS OF LAURIC ACID ETHYL ESTER

description: Показана возможность синтеза этиллаурата в среде гексана с помощью нанокатализаторов панкреатической липазы и липазы из Candida rugosa. Выход эфира в подобранных условиях составил 89 % при использовании панкреатической липазы и 94 % при использовании липазы, выделенной из Candida rugosa.The possibility of the synthesis of lauric acid ethyl ester by using pancreatic lipase and Candida rugosa lipase as biocatalysts in organic solvents has been shown. The yield of lauric acid ethyl ester at the selected conditions was to 89 % with the use of pancreatic lipase and 94 % at using lipase extracted from Candida rugosa.
Securing ISW Masking Scheme Against Glitches
Creators: name: Takarabt, Sofiane
name: Ebrahimabadi, Mohammad
name: Bahrami, Javad
name: Guilley, Sylvain
name: Karimi, Naghmeh
Publisher: name: Maryland Shared Open Access Repository
Year: 2024

description: IEEE Design Automation and Test in Europe (March 2024), Valencia, Spain
description: Ishai-Sahai-Wagner (ISW) masking scheme has been proposed in literature to protect cryptographic circuitries against side-channel analysis attacks. Although provably secure from a theoretical standpoint, its hardware implementation may not be secure as such security proof holds true if the gates are only evaluated after all of their inputs are available, yet such requirement is not met in hardware as the gates are evaluated as soon as any single input of them is changed. This paper provides a repair for ISW to address its security concern and prevent the key recovery. Our method is based on inserting artificial delays and/or "refreshing" on some sensitive paths to ensure that the underlying combinational gates are evaluated in the order expected by the ISW rationale. We verify the security of our proposed structure by leakage detection. Our solution is called E-ISW standing for Enhanced-ISW.
title: High-accuracy minimum relaxation N-body simulations using orthogonal series force computation
Creators: name: Weinberg, MD
Publisher: name: University of Massachusetts Amherst
Year: 1996
Subjects: subject: celestial mechanics
subject: stellar dynamics
subject: galaxies
subject: kinematics and dynamics
subject: methods
subject: numerical
subject: statistical
subject: Physical Sciences and Mathematics

description: This is a pre-published version which is collected from arXiv link.
description: This report describes a modification of orthogonal function Poisson solver for n body simulations that minimize relaxation caused by small particle number fluctuations. With the standard algorithm, the noise leading to relaxation can e reduced by making the expansion basis similar to the particle distribution and by carefully choosing the maximum order in the expansion. The proposed algorithm accomplishes both task simultaneously while the simulation is running. This procedure is asymptotically equivalent to expanding in an orthogonal series which is matched to the distribution to start and truncating a low order. Because the modified algorithm adapts to a time evolving distribution, it has advantage over a fixed basis. The required changes to the standard algorithm are minor and do not affect its overall structure or scalability. Tests show that the overhead in CPU time is small in practical applications. The decrease in relaxation rate is demonstrated for both axisymmetric and non axisymmetric system and the robustness of the algorithm is demonstrated by following the evolution of unstable generalized polytropes. Finally the empirically based moment analysis which leads to the uncorrelated basis is an ideal tool for investigating structure and modes in n body simulations and an examples is provided.
Covariant electrodynamics in linear media: Optical metric
Creators: name: Thompson, Robert T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: While the postulate of covariance of Maxwell's equations for all inertial observers led Einstein to special relativity, it was the further demand of general covariance -- form invariance under general coordinate transformations, including between accelerating frames -- that led to general relativity. Several lines of inquiry over the past two decades, notably the development of metamaterial-based transformation optics, has spurred a greater interest in the role of geometry and space-time covariance for electrodynamics in ponderable media. I develop a generally covariant, coordinate-free framework for electrodynamics in general dielectric media residing in curved background space-times. In particular, I derive a relation for the spatial medium parameters measured by an arbitrary time-like observer. In terms of those medium parameters I derive an explicit expression for the Finsler-like optical metric of birefringent media and show how it reduces to a Riemann-like optical metric for nonbirefringent media. This formulation provides a basis for a unified approach to ray and congruence tracing through media in curved space-times that may smoothly vary among positively refracting, negatively refracting, and vacuum.
Digital Twin Based Topology Fingerprinting for Detecting False Data Injection Attacks in Cyber-Physical Systems
Creators: name: Bahrami, Javad
name: Ebrahimabadi, Mohammad
name: Younis, Mohamed
name: Karimi, Naghmeh
Publisher: name: Maryland Shared Open Access Repository
Year: 2024

description: IEEE International Conference on Communications (ICC)At: Denver, Colorado, USA
description: A Cyber-Physical System (CPS) employs interconnected sensing and actuation modules and applies distributed control strategies. With the major advances in communication technology, the CPS design methodology is getting broadly adopted, including in safety and mission-critical applications. The incorporation of digital twins within a CPS facilitates localized decision-making by the individual control modules within the system in a timely manner without risking stability and performance. However, cyberattacks could be detrimental when false data is injected to degrade the accuracy of the underlying digital twins so that a CPS module takes non-optimal or even risky action that causes application failure. This paper proposes a novel approach for detecting such an attack scenario through a combination of a predictive data model and a topology fingerprinting scheme. Specifically, we employ a recurrent neural network (RNN) to predict the next state (data) for the individual modules and use it to reason about the periodic updates provided by these modules. Then, we apply a data-driven fingerprinting scheme that characterizes the inter-module interaction to infer and classify anomalies based on the module-provided data. The validation results using a dataset of a smart power grid application demonstrate the effectiveness of our approach.