cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Certain uncertainty: using pointwise error estimates in super-resolution microscopy
Creators: name: Lindén, Martin
name: Ćurić, Vladimir
name: Amselem, Elias
name: Elf, Johan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Optics (physics.optics)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Point-wise localization of individual fluorophores is a critical step in super-resolution microscopy and single particle tracking. Although the methods are limited by the accuracy in localizing individual flourophores, this point-wise accuracy has so far only been estimated by theoretical best case approximations, disregarding for example motional blur, out of focus broadening of the point spread function and time varying changes in the fluorescence background. Here, we show that pointwise localization uncertainty can be accurately estimated directly from imaging data using a Laplace approximation constrained by simple mircoscope properties. We further demonstrate that the estimated localization uncertainty can be used to improve downstream quantitative analysis, such as estimation of diffusion constants and detection of changes in molecular motion patterns. Most importantly, the accuracy of actual point localizations in live cell super-resolution microscopy can be improved beyond the information theoretic lower bound for localization errors in individual images, by modeling the fluorophores' movement and accounting for their point-wise localization uncertainty.
description: Accompanying software available at https://github.com/bmelinden/uncertainSPT
ХАРАКТЕРИСТИКА ДЕМОГРАФИЧЕСКИХ ПРОЦЕССОВ В ПРИАРКТИЧЕСКИХ ГРУППАХ ЕВРОПЕЙСКОГО СЕВЕРА НА ПРИМЕРЕ НЕНЕЦКОГО АВТОНОМНОГО ОКРУГА
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2023
Subjects: Nenets Autonomous Okrug
NAO
demography
demographic indicators
population size
working-age population mortality
mortality from circulatory diseases
mortality from myocardial infarction
number of deaths due to suicide
infant mortality
total fertility rate
marriage and divorce rate
life expectancy at birth
natural population growth
migration growth rate
Ненецкий автономный округ
НАО
демография
демографические показатели
численность населения
смертность трудоспособного населения
смертность от болезней системы кровообращения
смертность от инфаркта миокарда
число умерших по причине самоубийства
младенческая смертность
суммарный коэффициент рождаемости
число браков и разводов
ожидаемая продолжительность жизни при рождении
естественный прирост населения
коэффициент миграционного прироста

description: Международный научно-исследовательский журнал, Выпуск 9 (135) 2023
Hektor - an exceptional D-type family among Jovian Trojans
Creators: name: Rozehnal, Jakub
name: Brož, Miroslav
name: Nesvorný, David
name: Durda, Daniel D.
name: Walsh, Kevin
name: Richardson, Derek C.
name: Asphaug, Erik
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this work, we analyze Jovian Trojans in the space of suitable resonant elements and we identify clusters of possible collisional origin by two independent methods: the hierarchical clustering and a so-called "randombox". Compared to our previous work (Brož and Rozehnal 2011), we study a twice larger sample. Apart from Eurybates, Ennomos and $1996\,\rm RJ$ families, we have found three more clusters --- namely families around asteroids (20961)~Arkesilaos, (624)~Hektor in the $L_4$ libration zone and (247341)~$2001\,\rm UV_{209}$ in $L_5$. The families fulfill our stringent criteria, i.e. a high statistical significance, an albedo homogeneity and a steeper size-frequency distribution than that of background. In order to understand their nature, we simulate their long term collisional evolution with the Boulder code (Morbidelli et al. 2009) and dynamical evolution using a modified SWIFT integrator (Levison and Duncan, 1994). Within the framework of our evolutionary model, we were able to constrain the the age of the Hektor family to be either 1 to 4 Gyr or, less likely, 0.1 to 2.5 Gyr, depending on initial impact geometry. Since (624) Hektor itself seems to be a bilobed--shape body with a satellite (Marchis et al. 2014), i.e. an exceptional object, we address its association with the D--type family and we demonstrate that the moon and family could be created during a single impact event. We simulated the cratering event using a Smoothed Particle Hydrodynamics (SPH, Benz and Asphaug, 1994). This is also the first case of a family associated with a D--type parent body.
description: accepted to MNRAS
Интенции и факторы развития литературных институтов
Creators: name: Лебединская, Виктория
Publisher: name: ООО Цифра
Year: 2023
Subjects: literature
society
culture
worldview
values
literary institutions
publishing
online literary portals
literary prizes
литература
общество
культура
мировоззрение
ценности
литературные институты
издательское дело
сетевые литературные порталы
литературные премии

description: Международный научно-исследовательский журнал, Выпуск 9 (135) 2023
Direct detection of relic active and sterile neutrinos
Creators: name: Li, Yu-Feng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Both active and sterile sub-eV neutrinos can form the cosmic neutrino background in the early Universe. We consider the beta-decaying (e.g., $^3$H) and EC-decaying (e.g., $^{163}$Ho) nuclei as the promising targets to capture relic neutrinos in the laboratory. We calculate the capture rates of relic electron neutrinos and antineutrinos against the corresponding beta decay or electron capture (EC) decay backgrounds in the (3+$N_{\rm s}$) flavor mixing scheme, and discuss the future prospect in terms of the PTOLEMY project. We stress that such direct measurements of hot DM might not be hopeless in the long term.
description: 5 pages, 3 figures, proceedings for the TAUP 2015 conference, published in J. Phys. Conf. Ser. 718 (2016) 062038
Mixing of the exclusion process with small bias
Creators: name: Levin, David A.
name: Peres, Yuval
Publisher: name: arXiv
Year: 2016
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J10, 60K35

description: We analyze the mixing behavior of the biased exclusion process on a path of length $n$ as the bias $β_n$ tends to $0$ as $n \to \infty$. We show that the sequence of chains has a pre-cutoff, and interpolates between the unbiased exclusion and the process with constant bias. As the bias increases, the mixing time undergoes two phase transitions: one when $β_n$ is of order $1/n$, and the other when $β_n$ is order $\log n/n$.
description: 15 pages, 4 figures
Disconnected diagrams with twisted-mass fermions
Creators: name: Abdel-Rehim, Abdou
name: Alexandrou, Constantia
name: Constantinou, Martha
name: Finkenrath, Jacob
name: Hadjiyiannakou, Kyriakos
name: Jansen, Karl
name: Kallidonis, Christos
name: Koutsou, Giannis
name: Avilés-Casco, Alejandro Vaquero
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The latest results from the Twisted-Mass collaboration on disconnected diagrams at the physical value of the pion mass are presented. In particular, we focus on the sigma terms, the axial charges and the momentum fraction, all of them for the nucleon. A detailed error analysis for each observable follows, showing the strengths and weaknesses of the one-end trick. Alternatives are discussed.
description: Proceedings of the 34th annual International Symposium on Lattice Field Theory. 7 pages, 6 figures
WIYN Open Cluster Study. LXXII. A uvbyCa Hbeta CCD Analysis of the Metal-Deficient Open Cluster, NGC 2506
Creators: name: Anthony-Twarog, B. J.
name: Deliyannis, C. P.
name: Twarog, B. A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Precision uvbyCa Hbeta photometry of the metal-deficient, old open cluster, NGC 2506, is presented. The survey covers an area 20 by 20 arcminutes, and extends to V~18 for b-y and Hbeta and to V~17.0 for c_1 and hk. For V < 16.0, photometric scatter among the indices leads to the recovery of 6 known variables within the cluster core and 5 new variables in the outer 5 arcmin of the survey field. Proper motions, radial velocities, and precise multicolor indices are used to isolate a highly probable sample of cluster members from the very rich color-magnitude diagram (CMD). From 257 highly probable members at the cluster turnoff, we derive a reddening estimate of E(b-y) = 0.042 +/- 0.001 (E(B-V) = 0.058 +/- 0.001), where the errors refer to the internal standard errors of the mean. [Fe/H] is derived from the A/F dwarf members using both m_1 and hk, leading to [Fe/H] = -0.296 +/- 0.011 (sem) and -0.317 +/- 0.004 (sem), respectively. The weighted average, heavily dominated by hk, is [Fe/H] = -0.316 +/- 0.033. Based upon red giant members, we place an upper limit of +/- 0.010 on the variation in the reddening across the face of the cluster. We also identify two dozen potential red giant cluster members outside the cluster core. Victoria-Regina isochrones on the Stromgren system produce an excellent match to the cluster for an apparent modulus of (m-M) = 12.75 +/- 0.1 and an age of 1.85 +/- 0.05 Gyr.
description: Accepted for Astronomical Journal, 12 pages, 8 figures
A reduced-order model of three-dimensional unsteady flow in a cavity based on the resolvent operator
Creators: name: Gómez, F
name: Blackburn, HM
name: Rudman, M
name: Sharma, AS
name: McKeon, BJ
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A novel reduced-order model for nonlinear flows is presented. The model arises from a resolvent decomposition in which the nonlinear advection terms of the Navier-Stokes equation are considered as the input to a linear system in Fourier space. Results show that Taylor-Görtler-like vortices can be represented from a low-order resolvent decomposition of a nonlinear lid-driven cavity flow. The present approach provides an approximation of the fluctuating velocity given the time-mean and the time history of a single velocity probe.
The Correlation Between Halo Mass and Stellar Mass for the Most Massive Galaxies in the Universe
Creators: name: Tinker, Jeremy L.
name: Brownstein, Joel R.
name: Guo, Hong
name: Leauthaud, Alexie
name: Maraston, Claudia
name: Masters, Karen
name: Montero-Dorta, Antonio D.
name: Thomas, Daniel
name: Tojeiro, Rita
name: Weiner, Benjamin
name: Zehavi, Idit
name: Olmstead, Matthew D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present measurements of the clustering of galaxies as a function of their stellar mass in the Baryon Oscillation Spectroscopic Survey. We compare the clustering of samples using 12 different methods for estimating stellar mass, isolating the method that has the smallest scatter at fixed halo mass. In this test, the stellar mass estimate with the smallest errors yields the highest amplitude of clustering at fixed number density. We find that the PCA stellar masses of Chen etal (2012) clearly have the tightest correlation with halo mass. The PCA masses use the full galaxy spectrum, differentiating them from other estimates that only use optical photometric information. Using the PCA masses, we measure the large-scale bias as a function of Mgal for galaxies with logMgal>=11.4, correcting for incompleteness at the low-mass end of our measurements. Using the abundance-matching ansatz to connect dark matter halo mass to stellar mass, we construct theoretical models of b(Mgal) that match the same stellar mass function but have different amounts of scatter in stellar mass at fixed halo mass, sigma_logM. Using this approach, we find sigma_logM=0.18^{+0.01}_{-0.02}. This value includes both intrinsic scatter as well as random errors in the stellar masses. To partially remove the latter, we use repeated spectra to estimate statistical errors on the stellar masses, yielding an upper limit to the intrinsic scatter of 0.16 dex.
description: 11 pages, 10 figures, submitted to ApJ
Real-Time Accident Detection in Traffic Surveillance Using Deep Learning
Creators: name: Ghahremannezhad, Hadi
name: Shi, Hang
name: Liu, Chengjun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Automatic detection of traffic accidents is an important emerging topic in traffic monitoring systems. Nowadays many urban intersections are equipped with surveillance cameras connected to traffic management systems. Therefore, computer vision techniques can be viable tools for automatic accident detection. This paper presents a new efficient framework for accident detection at intersections for traffic surveillance applications. The proposed framework consists of three hierarchical steps, including efficient and accurate object detection based on the state-of-the-art YOLOv4 method, object tracking based on Kalman filter coupled with the Hungarian algorithm for association, and accident detection by trajectory conflict analysis. A new cost function is applied for object association to accommodate for occlusion, overlapping objects, and shape changes in the object tracking step. The object trajectories are analyzed in terms of velocity, angle, and distance in order to detect different types of trajectory conflicts including vehicle-to-vehicle, vehicle-to-pedestrian, and vehicle-to-bicycle. Experimental results using real traffic video data show the feasibility of the proposed method in real-time applications of traffic surveillance. In particular, trajectory conflicts, including near-accidents and accidents occurring at urban intersections are detected with a low false alarm rate and a high detection rate. The robustness of the proposed framework is evaluated using video sequences collected from YouTube with diverse illumination conditions. The dataset is publicly available at: http://github.com/hadi-ghnd/AccidentDetection.
description: link to IEEE: https://ieeexplore.ieee.org/abstract/document/9827736
Dimensional Bounds on Vircator Emission
Creators: name: Katz, J. I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Vircators (Virtual Cathode Oscillators) are sources of short-pulsed, high power, microwave (GHz) radiation. An essentially dimensional argument relates their radiated power, pulse energy and oscillation frequency to their driving voltage and fundamental physical constants. For a diode of width and gap 10 cm and for voltages of a few hundred keV the peak radiated power cannot exceed ${\cal O} (\text{30 GW})$ and the broad-band single cycle radiated energy cannot exceed ${\cal O}(\text{3 J})$. If electrons can be accelerated to relativistic energies higher powers and radiated energies may be possible.
description: 6 pp
Rejection mechanisms for contaminants in polymeric reverse osmosis membranes
Creators: name: Shen, Meng
name: Keten, Sinan
name: Lueptow, Richard M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Despite the success of reverse osmosis (RO) for water purification, the molecular-level physico-chemical processes of contaminant rejection are not well understood. Here we carry out NEMD simulations on a model polyamide RO membrane to understand the mechanisms of transport and rejection of both ionic and neutral contaminants in water. We observe that the rejection changes non-monotonously with ion sizes. In particular, the rejection of urea, 2.4 A radius, is higher than ethanol, 2.6 A radius, and the rejections for organic solutes, 2.2-2.8 A radius, are lower than Na+, 1.4 A radius, or Cl-, 2.3 A radius. We show that this can be explained in terms of the solute accessible intermolecular volume in the membrane and the solute-water pair interaction energy. If the smallest open spaces in the membrane's molecular structure are all larger than the hydrated solute, then the solute-water pair interaction energy does not matter. However, when the open spaces in the polymeric structure are such that solutes have to shed at least one water molecule to pass through a portion of the membrane molecular structure, the pair interaction energy governs solute rejection. The high pair interaction energy for water molecules in the solvation shell for ions makes the water molecules difficult to shed, thus enhancing the rejection of ions. On the other hand, the organic solute-water interaction energies are governed by the water molecules that are hydrogen bonded to the solute. Urea molecules have more hydrogen-bonding sites than alcohol molecules, leading to a higher rejection of urea than occurs for ethanol, a molecule of similar size but with fewer hydrogen bonding sites. These findings underline the importance of the solute's solvation shell and solute-water-membrane chemistry in the context of reverse osmosis, thus providing new insights into solute transport and rejection in RO membranes.
Психологические условия обучения студентов вуза на основе конструктора психологической теории профессионализации личности
Creators: name: Бочкина, Елена
Publisher: name: ООО Цифра
Year: 2023
Subjects: motivation
goal setting
planning
performance
result
adjustment
support
attitude
clarity
feedback
мотивация
целеполагание
планирование
исполнительность
результат
корректировка
поддержка
настрой
ясность
обратная связь

description: Международный научно-исследовательский журнал, Выпуск 9 (135) 2023
Infinite Determinantal Measures and The Ergodic Decomposition of Infinite Pickrell Measures II. Convergence of determinantal measures
Creators: name: Bufetov, Alexander I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: Probability (math.PR)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: The second part of the paper mainly deals with convergence of infinite determinantal measures, understood as the convergence of the approximating finite determinantal measures. In addition to the usual weak topology on the space of probability measures on the space of configurations, we also consider the weak topology on the space of finite measures on the space of finite measures on the half-line, used via the natural immersion, well-defined almost surely with respect to the infinite Bessel point process, of the space of configurations into the space of finite measures on the half-line. The main results of the second part are sufficient conditions for tightness of families of determinantal measures, for convergence of sequences of induced proceses, as well as for sequences of finite-dimensional perturbations of determinantal processes.
description: 20 pages. This is the second paper in the series of three stemming from the preprint arXiv:1312.3161
Many-body dynamics of the decay of excitons of different charges in a quantum dot
Creators: name: Andrade, J. A.
name: Aligia, A. A.
name: Cornaglia, Pablo S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We calculate the photoluminescence spectrum of a single semiconductor quantum dot strongly coupled to a continuum as a function of light frequency, gate voltage, and magnetic field. The spectrum is dominated by the recombination of several excitonic states which can be considered as quantum quenchs in which the many-body nature of the system is suddenly changed between initial and final states. This is associated with an Anderson orthogonality catastrophe with a power-law singularity at the threshold. We explain the main features observed experimentally in the region of stability of the trion $X^-$, the neutral exciton $X^0$ and the gate voltage induced transition between them.
Production of deuterium, tritium, and $^3$He in central Pb+Pb collisions at 20A, 30A, 40A, 80A, and 158A GeV at the CERN SPS
Creators: name: NA49 Collaboration
name: Anticic, T.
name: Baatar, B.
name: Bartke, J.
name: Beck, H.
name: Betev, L.
name: Białkowska, H.
name: Blume, C.
name: Boimska, B.
name: Book, J.
name: Botje, M.
name: Bunčić, P.
name: Christakoglou, P.
name: Chung, P.
name: Chvala, O.
name: Cramer, J. G.
name: Eckardt, V.
name: Fodor, Z.
name: Foka, P.
name: Friese, V.
name: Gaździcki, M.
name: Grebieszkow, K.
name: Höhne, C.
name: Kadija, K.
name: Karev, A.
name: Kolesnikov, V. I.
name: Kowalski, M.
name: Kresan, D.
name: Laszlo, A.
name: Lacey, R.
name: van Leeuwen, M.
name: Maćkowiak-Pawłowska, M.
name: Makariev, M.
name: Malakhov, A. I.
name: Melkumov, G. L.
name: Mitrovski, M.
name: Mrówczyński, St.
name: Pálla, G.
name: Panagiotou, A. D.
name: Prindle, D.
name: Pühlhofer, F.
name: Renfordt, R.
name: Roland, C.
name: Roland, G.
name: Rustamov, A.
name: Rybczyński, M.
name: Rybicki, A.
name: Sandoval, A.
name: Schmitz, N.
name: Schuster, T.
name: Seyboth, P.
name: Siklér, F.
name: Skrzypczak, E.
name: Slodkowski, M.
name: Stefanek, G.
name: Stock, R.
name: Ströbele, H.
name: Susa, T.
name: Szuba, M.
name: Varga, D.
name: Vassiliou, M.
name: Veres, G. I.
name: Vesztergombi, G.
name: Vranić, D.
name: Włodarczyk, Z.
name: Wojtaszek-Szwarc, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Production of $d$, $t$, and $^3$He nuclei in central Pb+Pb interactions was studied at five collision energies ($\sqrt{s_{NN}}=$ 6.3, 7.6, 8.8, 12.3, and 17.3 GeV) with the NA49 detector at the CERN SPS. Transverse momentum spectra, rapidity distributions, and particle ratios were measured. Yields are compared to predictions of statistical models. Phase-space distributions of light nuclei are discussed and compared to those of protons in the context of a coalescence approach. The coalescence parameters $B_2$ and $B_3$, as well as coalescence radii for $d$ and $^3$He were determined as a function of transverse mass at all energies.
description: 22 pages, 29 figures, 8 tables, for submission to Phys. Rev. C
Next-Generation Optical Sensing Technologies for Exploring Ocean Worlds—NASA FluidCam, MiDAR, and NeMO-Net.
Creators: name: Chirayath, Ved
name: Li, Alan
Publisher: name: UNESCO/IOC
Year: 2019
Subjects: subject: Remote sensing
subject: Coral reefs
subject: UAVs
subject: Fluid lensing
subject: MiDAR
subject: Machine learning
subject: NeMO-Net
subject: Parameter Discipline::Cross-discipline
subject: Data Management Practices::Data acquisition

description: We highlight three emerging NASA optical technologies that enhance our ability to remotely sense, analyze, and explore ocean worlds–FluidCam and fluid lensing, MiDAR, and NeMO-Net. Fluid lensing is the first remote sensing technology capable of imaging through ocean waves without distortions in 3D at sub-cm resolutions. Fluid lensing and the purpose-built FluidCam CubeSat instruments have been used to provide refraction-corrected 3D multispectral imagery of shallow marine systems from unmanned aerial vehicles (UAVs). Results from repeat 2013 and 2016 airborne fluid lensing campaigns over coral reefs in American Samoa present a promising new tool for monitoring fine-scale ecological dynamics in shallow aquatic systems tens of square kilometers in area. MiDAR is a recently-patented active multispectral remote sensing and optical communications instrument which evolved from FluidCam. MiDAR is being tested on UAVs and autonomous underwater vehicles (AUVs) to remotely sense living and non-living structures in light-limited and analog planetary science environments. MiDAR illuminates targets with high-intensity narrowband structured optical radiation to measure an object’s spectral reflectance while simultaneously transmitting data. MiDAR is capable of remotely sensing reflectance at fine spatial and temporal scales, with a signal-to-noise ratio 10-103 times higher than passive airborne and spaceborne remote sensing systems, enabling high-framerate multispectral sensing across the ultraviolet, visible, and near-infrared spectrum. Preliminary results from a 2018 mission to Guam show encouraging applications of MiDAR to imaging coral from airborne and underwater platforms whilst transmitting data across the air-water interface. Finally, we share NeMO-Net, the Neural Multi-Modal Observation & Training Network for Global Coral Reef Assessment. NeMO-Net is a machine learning technology under development that exploits high-resolution data from FluidCam and MiDAR for augmentation of low-resolution airborne and satellite remote sensing. NeMO-Net is intended to harmonize the growing diversity of 2D and 3D remote sensing with in situ data into a single open-source platformfor assessing shallowmarine ecosystems globally using active learning for citizen-science based training. Preliminary results from four-class coral classification have an accuracy of 94.4%. Together, these maturing technologies present promising scalable, practical, and cost-efficient innovations that address current observational and technological challenges in optical sensing of marine systems.
htmlTest
Creators: name: Ojsadmin, Ojsadmin
Publisher: name: hbz TestJournal
Year: 2023
Subjects: Intern
Web
html
IT
Ausgewählt:Infrastruktur

description: Diese Einreichung befasst sich mit dem Upload von html-Dateien
description: hbz TestJournal , Bd. 1 Nr. 1/2 (2022): Die Fortsetzung
ФЕНОМЕН ИРОНИИ В НАУЧНО-ПОПУЛЯРНОМ ЛИНГВИСТИЧЕСКОМ ТЕКСТЕ
Creators: name: Лебединская, Виктория
Publisher: name: ООО Цифра
Year: 2023
Subjects: etymology
verbal irony
popular science linguistic text
Mark Forsyth
irony creation technique
этимология
вербальная ирония
научно-популярный лингвистический текст
Марк Форсайт
прием создания иронии

description: Международный научно-исследовательский журнал, Выпуск 9 (135) 2023
Fortunato Martinengo. Informazioni tratte dall'Archivio Storico della famiglia. Published in: "Fortunato Martinengo. Un gentiluomo del Rinascimento fra arti, lettere e musica", edited by M. Bizzarini and E. Selmi.
Creators: name: VALLINO  FABIENNE CHARLOTTE
name: NEGRI ARNOLDI FRANCESCO
name: GOLETTI AUGUSTO
Publisher: name: Zenodo
Year: 2019
Subjects: Committenza Opere d'Arte e Geopolitica; Geopolitica Mediterraneo XVI secolo; Alessandro Bonvicino detto il Moretto; Casato Martinengo

description: ISBN: 978-883723267-2 (2018) ISSN: 2283-7736 Edizioni Morcelliana, Brescia. Collana: Annali di Storia Bresciana 6 - Ateneo di Brescia Accademia di Scienze, Lettere ed Arti. L'autrice si firma F. Charlotte Vallino Co-autori: Francesco Negri Arnoldi, Augusto Goletti. Libro versato nel sito loginmiur.cineca.it in pdf completo La casa editrice non ha autorizzato il versamento del pdf del saggio nel reservoir Zenodo. Si tratta di un saggio impostato in chiave multidisciplinare. Esso si inserisce nell’area di ricerca seguita da Fabienne (Charlotte) Orazie Vallino dalla seconda metà degli anni 1990: la ricerca archivistica compiuta su fondi gentilizi dei secoli XV-XVII e l’applicazione dei metodi della geopolitica a questioni ed eventi antichi. Il saggio ruota attorno al ritratto di Fortunato Martinengo opera di Alessandro Bonvicino detto il Moretto, che è considerato il maggiore tra quelli del rinascimento italiano posseduti dalla National Gallery of Art di Londra. Il saggio ha determinato un importante outcome: la National Gallery of Art ha modificato le indicazioni esposte al pubblico riguardanti il dipinto proprio sulla base del saggio stesso (è a disposizione la documentazione che lo comprova). Il dipinto attendeva infatti che si avesse certezza sull’identità del personaggio ritratto, la mano dell'artista e il motivo della committenza del ritratto, che il saggio ha finalmente chiarito. In particolare, per individuare il motivo per cui il dipinto fu commissionato al Moretto, F.CH.O.V. ha lavorato sullo scacchiere geopolitico della prima metà del Cinquecento nel Medio Oriente, con attenzione precipua sui rapporti tra Venezia e la provincia di Palestina da poco tempo passata sotto il potere dell'Alto Stato Ottomano. La ricerca si è fondata su una serie di documenti, del tutto inesplorati, dell'Archivio del casato Martinengo – Martinengo Cesaresco (Bene Culturale privato tutelato dal Ministero per i Beni e le Attività Culturali, del quale F.CH.O.V. è responsabile unitamente a un altro membro della famiglia). Le ricerche documentali sono state da lei effettuate; l’interpretazione dei documenti è stata effettuata dal co-autore A. Goletti e F.CH.O.V. congiuntamente; gli aspetti pittorici del saggio sono stati trattati dal co-autore Francesco Negri Arnoldi e F.CH.O.V. congiuntamente.
description: Fabienne Orazie Vallino detta Charlotte, Dipartimento Distu si firma nel saggio: F. Charlotte Vallino
Testartikel 1
Creators: name: Ojsadmin, Ojsadmin
Publisher: name: hbz TestJournal
Year: 2023
Subjects: Allgemein
Test

description: In diesem Artikel geht es um das Testen von OJS.
description: hbz TestJournal , Bd. 1 Nr. 1 (2022): Der Anfang
Estimation of unsteady aerodynamic forces using pointwise velocity data
Creators: name: Gómez, F.
name: Sharma, A. S.
name: Blackburn, H. M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A novel method to estimate unsteady aerodynamic force coefficients from pointwise velocity measurements is presented. The methodology is based on a resolvent-based reduced-order model which requires the mean flow to obtain physical flow structures and pointwise measurement to calibrate their amplitudes. A computationally-affordable time-stepping methodology to obtain resolvent modes in non-trivial flow domains is introduced and compared to previous existing matrix-free and matrix-forming strategies. The technique is applied to the unsteady flow around an inclined square cylinder at low Reynolds number. The potential of the methodology is demonstrated through good agreement between the fluctuating pressure distribution on the cylinder and the temporal evolution of the unsteady lift and drag coefficients predicted by the model and those computed by direct numerical simulation.
description: In review
THE RELATIONSHIP BETWEEN ECONOMIC DEVELOPMENT AND DEMOCRATIZATION
Creators: name: Dr., Mei-Ling Chang
Publisher: name: TOP Journal
Year: 2024
Subjects: Democratization, Modernization Hypothesis,Critical Junctures Hypothesis, Dictatorship Economic Development

description: The study of democratization is a central topic in comparative politics, particularly regarding the likelihood of rich dictatorships transitioning to democracies compared to poor dictatorships. This debate revolves around two main approaches: the "modernization hypothesis," which suggests that economic development drives democratization, and the "critical junctures hypothesis," which posits that a variety of historical factors, rather than income alone, determine political trajectories. This paper delves into these contrasting perspectives to analyze the complex relationship between wealth and democracy in different nations
In Silico Analysis Predicts Nuclear Factors NR2F6 and YAP1 as Mesenchymal Subtype-Specific Therapeutic Targets for Ovarian Cancer Patients
Creators: name: Kassuhn, Wanja
name: Rodriguez Cutillas, Pedro
name: Kessler, Mirjana
name: Sehouli, Jalid
name: Braicu, Elena I.
name: Blüthgen, Nils
name: Kulbe, Hagen
Publisher: name: Humboldt-Universität zu Berlin
Year: 2023
Subjects: subject: ovarian cancer
subject: tumour microenvironment
subject: molecular subtypes
subject: cell–cell communication
subject: therapeutics
subject: 610 Medizin und Gesundheit

description: Background: Tumour heterogeneity in high-grade serous ovarian cancer (HGSOC) is a proposed cause of acquired resistance to treatment and high rates of relapse. Among the four distinct molecular subtypes of HGSOC, the mesenchymal subtype (MES) has been observed with high frequency in several study cohorts. Moreover, it exhibits aggressive characteristics with poor prognosis. The failure to adequately exploit such subtypes for treatment results in high mortality rates, highlighting the need for effective targeted therapeutic strategies that follow the idea of personalized medicine (PM). Methods: As a proof-of-concept, bulk and single-cell RNA data were used to characterize the distinct composition of the tumour microenvironment (TME), as well as the cell–cell communication and its effects on downstream transcription of MES. Moreover, transcription factor activity contextualized with causal inference analysis identified novel therapeutic targets with potential causal impact on transcription factor dysregulation promoting the malignant phenotype. Findings: Fibroblast and macrophage phenotypes are of utmost importance for the complex intercellular crosstalk of MES. Specifically, tumour-associated macrophages were identified as the source of interleukin 1 beta (IL1B), a signalling molecule with significant impact on downstream transcription in tumour cells. Likewise, signalling molecules tumour necrosis factor (TNF), transforming growth factor beta (TGFB1), and C-X-C motif chemokine 12 (CXCL12) were prominent drivers of downstream gene expression associated with multiple cancer hallmarks. Furthermore, several consistently hyperactivated transcription factors were identified as potential sources for treatment opportunities. Finally, causal inference analysis identified Yes-associated protein 1 (YAP1) and Nuclear Receptor Subfamily 2 Group F Member 6 (NR2F6) as novel therapeutic targets in MES, verified in an independent dataset. Interpretation: By utilizing a sophisticated bioinformatics approach, several candidates for treatment opportunities, including YAP1 and NR2F6 were identified. These candidates represent signalling regulators within the cellular network of the MES. Hence, further studies to confirm these candidates as potential targeted therapies in PM are warranted.
Exploring the Thermal State of the Low-Density Intergalactic Medium at z=3 with an Ultra-High Signal-to-Noise QSO Spectrum
Creators: name: Rorai, A.
name: Becker, G. D.
name: Haehnelt, M. G.
name: Carswell, R. F.
name: Bolton, J. S.
name: Cristiani, S.
name: D'Odorico, V.
name: Cupani, G.
name: Barai, P.
name: Calura, F.
name: Kim, T. -S.
name: Pomante, E.
name: Tescari, E.
name: Viel, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: At low densities the standard ionisation history of the intergalactic medium (IGM) predicts a decreasing temperature of the IGM with decreasing density once hydrogen (and helium) reionisation is complete. Heating the high-redshift, low-density IGM above the temperature expected from photo-heating is difficult, and previous claims of high/rising temperatures in low density regions of the Universe based on the probability density function (PDF) of the opacity in Lyman-$α$ forest data at $2
description: Accepted for publication on MNRAS
Quasi-perfect absorption by sub-wavelength acoustic panels in transmission using accumulation of resonances due to slow sound
Creators: name: Jiménez, Noé
name: Romero-García, Vicent
name: Pagneux, Vincent
name: Groby, Jean-Philippe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We theoretically and experimentally report sub-wavelength resonant panels for low-frequency quasi-perfect sound absorption including transmission by using the accumulation of cavity resonances due to the slow sound phenomenon. The sub-wavelength panel is composed of periodic horizontal slits loaded by identical Helmholtz resonators (HRs). Due to the presence of the HRs, the propagation inside each slit is strongly dispersive, with near-zero phase velocity close to the resonance of the HRs. In this slow sound regime, the frequencies of the cavity modes inside the slit are down-shifted and the slit behaves as a subwavelength resonator. Moreover, due to strong dispersion, the cavity resonances accumulate at the limit of the bandgap below the resonance frequency of the HRs. Near this accumulation frequency, simultaneously symmetric and antisymmetric quasi-critical coupling can be achieved. In this way, using only monopolar resonators quasi-perfect absorption can be obtained in a material including transmission.
Direct and inverse solver for the 3D optoacoustic Volterra equation
Creators: name: Stritzel, J
name: Melchert, O
name: Wollweber, M
name: Roth, B
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The direct problem of optoacoustic signal generation in biological media consists of solving the inhomogeneous optoacoustic wave equation for an initial acoustic stress profile. In contrast, the mathematically challenging inverse problem requires the reconstruction of the initial stress profile from a proper set of observed signals. In this article, we consider the particular case of a Gaussian transverse irradiation source profile in the paraxial approximation of the wave equation, for which the direct problem along the beam axis can be cast into a linear Volterra integral equation of the second kind. This integral equation can be used in two ways: as a forward solver to predict optoacoustic signals in terms of the direct problem, and as an inverse solver for which we here devise highly efficient numerical schemes used for the reconstruction of initial pressure profiles from observed signals, constituting a methodical progress of computational aspects of optoacoustics. In this regard, we explore the validity as well as the limits of the inversion scheme via numerical experiments, with parameters geared towards actual optoacoustic problem instances. The considered inversion input consists of synthetic data, obtained by means of forward solvers based on the Volterra integral, and, more generally, the optoacoustic Poisson integral. Regarding the latter, we numerically invert signals that correspond to different detector-to-sample distances and assess the convergence to the true initial stress profiles upon approaching the far-field. Finally, we also address the effect of noise on the quality of the reconstructed pressure profiles.
description: 17 pages, 7 figures
ВНУТРИИГРОВЫЕ ПРЕДМЕТЫ НА ПЛАТФОРМАХ ЦИФРОВОЙ ДИСТРИБУЦИИ В РАМКАХ ГРАЖДАНСКОГО ПРАВА
Creators: name: Мхитарян, Людмила
Publisher: name: ООО Цифра
Year: 2023
Subjects: in-game items
online game
civil law object
property
внутриигровые предметы
онлайн-игра
объект гражданского права
имущество

description: Международный научно-исследовательский журнал, Выпуск 9 (135) 2023
Сравнение методов перестановки с двумя типами структур данных
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2023
Subjects: exhaustive algorithm
next_permutation function in C++
heap method
next lexicographical permutation method
data structure
quadratic assignment problem
алгоритм полного перебора
функция next_permutation в C++
метод heap
метод next lexicographical permutation
структура данных
задача квадратичного назначения

description: Международный научно-исследовательский журнал, Выпуск 9 (135) 2023
Self-consistent mapping: Effect of local environment on formation of magnetic moment in alpha-FeSi2
Creators: name: Zhandun, V. S.
name: Zamkova, N. G.
name: Ovchinnikov, S. G.
name: Sandalov, I. S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We suggest here the method of the mapping of DFT calculations on the multiorbital model in a following way: the parameters of the formulated multiorbital model should be determined from the requirement that the self-consistent charge and spin densities found from the ab initio and model calculations have to be as close to each other as possible. The analysis of the model allows for detailed understanding of the role played by different parameters of the model in the physics of interest. As an example of the approach we present the study of the effect of silicon atoms substitution by the iron atoms and vice versa on the magnetic properties in the iron silicide alpha-FeSi2. The DFT+GGA calculations are mapped to the model with intraatomic Coulomb and exchange interactions, hoppings to nearest and next nearest atoms and exchange of the delocalized electrons between iron atoms; the magnetic moments on atoms and charge densities of the material are found self-consistently within the Hartree-Fock approximation. We find that while the stoichiometric alpha-FeSi2 is nonmagnetic, the substitutions generate different magnetic structures. For example, the substitution of three Si atoms by the Fe atoms results in the ferrimagnetic structure whereas the substitution of four Si atoms by Fe atoms gives rise to either the nonmagnetic or the ferromagnetic state depending on the type of local enviroment of the substitutional Fe atoms. Besides, contrary to the commonly accepted statement that the destruction of the magnetic moment is controlled only by the number of Fe-Si nearest neighbors, we find that actually it is controlled by the Fe-Fe next-nearest-neighbors. This finding led us to the counterintuitive conclusion: an increase of Si concentration in Fe1-xSi2+x ordered alloys may lead to a ferromagnetism. This conclusion is confirmed by the calculation within GGA-to-DFT.
The geometric approach for constructing Sinai-Ruelle-Bowen measures
Creators: name: Climenhaga, Vaughn
name: Luzzatto, Stefano
name: Pesin, Yakov
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: An important class of `physically relevant' measures for dynamical systems with hyperbolic behavior is given by Sinai-Ruelle-Bowen (SRB) measures. We survey various techniques for constructing SRB measures and studying their properties, paying special attention to the geometric `push-forward' approach. After describing this approach in the uniformly hyperbolic setting, we review recent work that extends it to non-uniformly hyperbolic systems.
description: 30 pages
The Ergodic Decomposition of Infinite Pickrell Measures III. The infinite Bessel process as the limit of radial parts of finite-dimensional projections of infinite Pickrell measures
Creators: name: Bufetov, Alexander I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: Probability (math.PR)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: The third part of the paper concludes the proof of the main result --- the description of the ergodic decomposition of infinite Pickrell measures. First it is shown that the scaling limit of radial parts of finite-dimensional infinite Pickrell measures is precisely the infinite Bessel point process. It is then established that the "gaussian parameter" almost surely vanishes for our ergodic components, and the convergence to the scaling limit is then established in the space of finite measures on the space of finite measures. Finally, singularity is established for Pickrell measures corresponding to different values of the parameter.
description: 27 pages. This is the third and final part of the series of 3 publications stemming from the preprint arXiv:1312.3161
ОСОБЕННОСТИ РАЗВИТИЯ РЫНКА ПЕЧАТНЫХ СРЕДСТВ МАССОВОЙ ИНФОРМАЦИИ: СТРАТЕГИЧЕСКИЙ АСПЕКТ
Creators: name: Киварина, Мария
Publisher: name: ООО Цифра
Year: 2023
Subjects: strategic management
industry market analysis
digitalization of the economy
mass media
стратегическое управление
анализ отраслевого рынка
цифровизация экономики
средства массовой информации

description: Международный научно-исследовательский журнал, Выпуск 9 (135) 2023
New Hamiltonian expansions adapted to the Trojan problem
Creators: name: Paez, Rocio Isabel
name: Locatelli, Ugo
name: Efthymiopoulos, Christos
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences
subject: 70F15

description: A number of studies, referring to the observed Trojan asteroids of various planets in our Solar System, or to hypothetical Trojan bodies in extrasolar planetary systems, have emphasized the importance of so-called secondary resonances in the problem of the long term stability of Trojan motions. Such resonances describe commensurabilities between the fast, synodic, and secular frequency of the Trojan body, and, possibly, additional slow frequencies produced by more than one perturbing bodies. The presence of secondary resonances sculpts the dynamical structure of the phase space. Hence, identifying their location is a relevant task for theoretical studies. In the present paper we combine the methods introduced in two recent papers (Paez & Efthymiopoulos, 2015, Paez & Locatelli, 2015) in order to analytically predict the location of secondary resonances in the Trojan problem (SEE FILE FOR COMPLETE ABSTRACT)
description: Accepted for publication in CMDA
Are dominant groups less associated with their stereotypes than non-dominant groups?
Creators: name: Shechter, Anat
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Social Psychology

description: A lot of research was conducted on attitudes towards social groups, showing that people’s judgments and preferences are influenced by their evaluations of individual group membership. Nevertheless, the relation between stereotypes and group dominance was not as well researched. Namely, the question of whether dominant groups are linked less to stereotype than non-dominant groups has not been studied to the same extent. In our research, we will examine to what extent (with what intensity) two social groups, a dominant and a non-dominant one, are linked to stereotypical traits. We hypothesize that the non-dominant group will be more strongly linked to stereotypical traits compared to the dominant group.
Institutionalization in Efficient Markets: The Case of Price Bubbles
Creators: name: Levine, Sheen S.
name: Zajac, Edward J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Finance (q-fin.GN)
subject: Social and Information Networks (cs.SI)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We seek to deepen understanding of the micro-foundations of institutionalization while contributing to a sociological theory of markets by investigating the puzzle of price bubbles in financial markets. We find that such markets, despite textbook conditions of high efficiency -- perfect information, atomistic agents, no uncertainty -- quickly develop patterns consistent with institutionalization processes.
description: Academy of Management Best Paper Proceedings (2008)