cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Radio spectral properties of star-forming galaxies in the MIGHTEE-COSMOS field and their impact on the far-infrared-radio correlation
Creators: name: An, Fangxia
name: Vaccari, M.
name: Smail, Ian
name: Jarvis, M. J.
name: Whittam, I. H.
name: Hale, C. L.
name: Jin, S.
name: Collier, J. D.
name: Daddi, E.
name: Delhaize, J.
name: Frank, B.
name: Murphy, E. J.
name: Prescott, M.
name: Sekhar, S.
name: Taylor, A. R.
name: Ao, Y.
name: Knowles, K.
name: Marchetti, L.
name: Randriamampandry, S. M.
name: Randriamanakoto, Z.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the radio spectral properties of 2,094 star-forming galaxies (SFGs) by combining our early science data from the MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE) survey with VLA, GMRT radio data, and rich ancillary data in the COSMOS field. These SFGs are selected at VLA 3GHz, and their flux densities from MeerKAT 1.3GHz and GMRT 325MHz imaging data are extracted using the "super-deblending" technique. The median radio spectral index is $α_{\rm 1.3GHz}^{\rm 3GHz}=-0.80\pm0.01$ without significant variation across the rest-frame frequencies ~1.3-10GHz, indicating radio spectra dominated by synchrotron radiation. On average, the radio spectrum at observer-frame 1.3-3GHz slightly steepens with increasing stellar mass with a linear fitted slope of $β=-0.08\pm0.01$, which could be explained by age-related synchrotron losses. Due to the sensitivity of GMRT 325MHz data, we apply a further flux density cut at 3GHz ($S_{\rm 3GHz}\ge50\,μ$Jy) and obtain a sample of 166 SFGs with measured flux densities at 325MHz, 1.3GHz, and 3GHz. On average, the radio spectrum of SFGs flattens at low frequency with the median spectral indices of $α^{\rm 1.3GHz}_{\rm 325MHz}=-0.59^{+0.02}_{-0.03}$ and $α^{\rm 3.0GHz}_{\rm 1.3GHz}=-0.74^{+0.01}_{-0.02}$. At low frequency, our stacking analyses show that the radio spectrum also slightly steepens with increasing stellar mass. By comparing the far-infrared-radio correlations of SFGs based on different radio spectral indices, we find that adopting $α_{\rm 1.3GHz}^{\rm 3GHz}$ for $k$-corrections will significantly underestimate the infrared-to-radio luminosity ratio ($q_{\rm IR}$) for >17% of the SFGs with measured flux density at the three radio frequencies in our sample, because their radio spectra are significantly flatter at low frequency (0.33-1.3GHz).
description: 15 pages, 6 figures, 1 table; accepted for publication in MNRAS on 2021 Aug 4
title: Практический подход к определению достаточности экспериментальной выборки векторных сигналов газоаналитической мультисенсорной линейки для обучения искусственной нейронной сети
title: Practical Approach to Determining Sufficiency of Experimental Sample of Gas Analytical Multisensor Micro-Arrays Vector Signals for Training Artificial Neural Network
Creators: name: Дыкин, В. С.
name: Мусатов, Вячеслав Юрьевич
name: Варежников, Алексей Сергеевич
name: Сысоев, Виктор Владимирович
Publisher: name: Издательский центр СурГУ
Year: 2021

description: Предложен алгоритм нахождения достаточного объема репрезентативной совокупности данных выборки для обучения искусственных нейронных сетей по численным параметрам исходной выборочной совокупности на примере анализа векторного сигнала, генерируемого газоаналитической мультисенсорной линейкой на основе тонкой пленки SnO2 при калибровке к воздействию СО, изопропанолу и этанолу в смеси с воздухом. В результате работы алгоритма найден минимальный необходимый объем обучающей выборки искусственных нейронных сетей, который позволяет достичь высокого (более 99 %) качества распознавания. Полученные результаты показывают работоспособность предложенного алгоритма.
description: An algorithm for finding a sufficient amount of a representative set of sample data for training artificial neural networks using the numerical parameters of the original sample set is proposed. The algorithm is carried out on the example of analyzing a vector signal generated by a gas analytical multi-sensor micro-arrays based on a thin SnO2 film when calibrated to the effect of CO, isopropanol, and ethanol in a mixture with air. As a result of the operation of the algorithm, the minimum required volume of the training sample of artificial neural networks was found, which allows achieving a high (more than 99 %) recognition quality. The results show the efficiency of the proposed algorithm.
Symbolic dynamics of biological feedback networks
Creators: name: Pigolotti, Simone
name: Krishna, Sandeep
name: Jensen, Mogens H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We formulate general rules for a coarse-graining of the dynamics, which we term `symbolic dynamics', of feedback networks with monotone interactions, such as most biological modules. Networks which are more complex than simple cyclic structures can exhibit multiple different symbolic dynamics. Nevertheless, we show several examples where the symbolic dynamics is dominated by a single pattern that is very robust to changes in parameters and is consistent with the dynamics being dictated by a single feedback loop. Our analysis provides a method for extracting these dominant loops from short time series, even if they only show transient trajectories.
description: 4 pages, 4 figures
Valg
Creators: Københavns Kommune
Frederiksberg Kommune
Ballerup Kommune
Brøndby Kommune
Dragør Kommune
Gentofte Kommune
Gladsaxe Kommune
Glostrup Kommune
Herlev Kommune
Albertslund Kommune
Hvidovre Kommune
Høje-Taastrup Kommune
Egedal Kommune
Lyngby-Taarbæk Kommune
Rødovre Kommune
Ishøj Kommune
Tårnby Kommune
Vallensbæk Kommune
Allerød Kommune
Rudersdal Kommune
Furesø Kommune
Fredensborg-Humlebæk Kommune
Frederikssund Kommune
Fredensborg Kommune
Halsnæs Kommune
Gribskov Kommune
Helsingør Kommune
Hillerød Kommune
Hørsholm Kommune
Greve Kommune
Køge Kommune
Lejre Kommune
Roskilde Kommune
Solrød Kommune
Holbæk Kommune
Kalundborg Kommune
Ringsted Kommune
Slagelse Kommune
Sorø Kommune
Stevns Kommune
Faxe Kommune
Møn Kommune
Næstved Kommune
Vordingborg Kommune
Lolland Kommune
Guldborgsund Kommune
Bornholm Kommune
Christiansø Kommune
Assens Kommune
Nordfyn Kommune
Faaborg-Midtfyn Kommune
Kerteminde Kommune
Middelfart Kommune
Nyborg Kommune
Odense Kommune
Svendborg Kommune
Ærø Kommune
Langeland Kommune
Sønderborg Kommune
Aabenraa Kommune
Haderslev Kommune
Billund Kommune
Tønder Kommune
Esbjerg Kommune
Fanø Kommune
Varde Kommune
Vejen Kommune
Fredericia Kommune
Hedensted Kommune
Horsens Kommune
Kolding Kommune
Vejle Kommune
Herning Kommune
Holstebro Kommune
Ikast-Brande Kommune
Lemvig Kommune
Ringkøbing-Skjern Kommune
Struer Kommune
Syddjurs Kommune
Norddjurs Kommune
Mariagerfjord Kommune
Odder Kommune
Randers Kommune
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Silkeborg Kommune
Skanderborg Kommune
Århus Kommune
Skive Kommune
Thisted Kommune
Viborg Kommune
Jammerbugt Kommune
Frederikshavn Kommune
Hjørring Kommune
Læsø Kommune
Vesthimmerland Kommune
Aalborg Kommune
Hjørring Kommune
Publisher: name: Rigsarkivet
Year: 2022

description: Opsamling, behandling og bevaring af afstemningsdata for valg.
AdS_7/CFT_6, Gauss-Bonnet Gravity, and Viscosity Bound
Creators: name: de Boer, Jan
name: Kulaxizi, Manuela
name: Parnachev, Andrei
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the relation between the causality and the positivity of energy bounds in Gauss-Bonnet gravity in AdS_7 background and find a precise agreement. Requiring the group velocity of metastable states to be bounded by the speed of light places a bound on the value of Gauss-Bonnet coupling. To find the positivity of energy constraints we compute the parameters which determine the angular distribution of the energy flux in terms of three independent coefficients specifying the three-point function of the stress-energy tensor. We then relate the latter to the Weyl anomaly of the six-dimensional CFT and compute the anomaly holographically. The resulting upper bound on the Gauss-Bonnet coupling coincides with that from causality and results in a new bound on viscosity/entropy ratio.
description: 21 page, harvmac; v2: reference added
Testing the new QSM-6M optical module with the NEVOD Cherenkov water detector
Creators: name: Khokhlov, S. S.
name: Karetnikova, T. A.
name: Kindin, V. V.
name: Pasyuk, N. A.
name: Petrukhin, A. A.
name: Shulzhenko, I. A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The method for studying characteristics of the response of optical modules of neutrino telescopes to various classes of events registered in the volume of the Cherenkov water detector NEVOD is discussed. Results of testing of an optical module with Hamamatsu R877 photomultiplier in single muon events and in events with high energy deposit are presented.
Model reduction of stochastic groundwater flow and transport processes
Creators: name: Ciriello, Valentina <1983>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: ICAR/01 Idraulica

description: This work presents a comprehensive methodology for the reduction of analytical or numerical stochastic models characterized by uncertain input parameters or boundary conditions. The technique, based on the Polynomial Chaos Expansion (PCE) theory, represents a versatile solution to solve direct or inverse problems related to propagation of  uncertainty. The potentiality of the methodology is assessed investigating different applicative contexts related to groundwater flow and transport scenarios, such as global sensitivity analysis, risk analysis and model calibration. This is achieved by implementing a numerical code, developed in the MATLAB environment, presented here in its main features and tested with literature examples. The procedure has been conceived under flexibility and efficiency criteria in order to ensure its adaptability to different fields of engineering; it has been applied to different case studies related to flow and transport in porous media. Each application is associated with innovative elements such as (i) new analytical formulations describing motion and displacement of non-Newtonian fluids in porous media, (ii) application of global sensitivity analysis to a high-complexity numerical model inspired by a real case of risk of radionuclide migration in the subsurface environment, and (iii) development of a novel sensitivity-based strategy for parameter calibration and experiment design in laboratory scale tracer transport.
Ichneumon gracilicornis GRAVENHORST 1829
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Ichneumon
Ichneumon gracilicornis

description: Ichneumon gracilicornis GRAVENHORST, 1829
M a t e r i a l e x a m i n e d: Trap 4: 1♀ 20.iv.-5.v.; trap 7: 1♁ 5-20.v.
 Remark: The available ♁ differs from the description given by HILPERT (1992): flagellum brownish ventrally, 2 nd and 3 rd tergites black, with diffuse lateral reddish spots, 5 th with a small and 6 th to 7 th tergites with larger, dorso-apical ivory spots.
D i s t r i b u t i o n: Transpalaearctic, new record for Georgia and the Caucasus region.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 104, DOI: 10.5281/zenodo.10415120
Prochora
Creators: name: Wunderlich, Joerg
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Miturgidae
Prochora

description: Prochora SIMON 1885  Diagnosis: See the tribus. Femur of the male pedipalpus ventrally-distally with a row of bristle-shaped hairs on elevations, the embolus reachs the pedipalpal tibia. Relationships: Teminius SIMON 1888 (the Americas) may be most related: The long apical article of the posterior spinnerets, its numerous adpressed prosomal hairs, strong trochanteral notchs, claw tufts and leg scopulae are as in Prochora, praecoxal triangles, feathery hairs and patellar bristles are completely absent, too, the conformation of the structures of the male pedipalpus are similar, the ducts of the vulva are also thick, tangled and heavily sclerotized, but the posterior eye row is only slightly procurved in Teminius, a gnathocoxal serrula exists, an anterior helm-shaped and sclerotized structure of the epigyne is absent, the retrolateral cymbial depression/furrow is much smaller, and a median apophysis which stands out is absent. - In Syspira SIMON 1895 (USA) the apical article of the posterior spinnerets is shorter. Distribution: Israel, Sicily.
description: Published as part of Wunderlich, Joerg, 2011, On European Spiders Of The Nominal Families Liocranidae, Miturgidae And Zoridae (Araneae), With Descriptions Of New Taxa, pp. 108-120 in Beiträge zur Araneologie 6 (1) on page 115, DOI: 10.5281/zenodo.823210
Optical properties of graphene antidot lattices
Creators: name: Pedersen, Thomas G.
name: Flindt, Christian
name: Pedersen, Jesper
name: Jauho, Antti-Pekka
name: Mortensen, Niels Asger
name: Pedersen, Kjeld
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Undoped graphene is semi-metallic and thus not suitable for many electronic and optoelectronic applications requiring gapped semiconductor materials. However, a periodic array of holes (antidot lattice) renders graphene semiconducting with a controllable band gap. Using atomistic modelling, we demonstrate that this artificial nanomaterial is a dipole-allowed direct gap semiconductor with a very pronounced optical absorption edge. Hence, optical infrared spectroscopy should be an ideal probe of the electronic structure. To address realistic experimental situations, we include effects due to disorder and the presence of a substrate in the analysis.
description: 11 pages, 9 figures, accepted for publication in Phys. Rev. B
Regulation of wake-sleep states and state-dependent cardiovascular function in diet-induced obesity rats
Creators: name: Al Tzachmani, Ampent Al Salam <1975>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: BIO/09 Fisiologia

description: Obesity often predisposes to coronary heart disease, heart failure, and sudden death. Also, several studies suggest a reciprocal enhancing interaction between obesity and sleep curtailment. Aim of the present study was to go deeper in the understanding of sleep and cardiovascular regulation in an animal model of diet-induced obesity (DIO). According to this, Wake-Sleep (W-S) regulation, and W-S dependent regulation of cardiovascular and metabolic/thermoregulatory function was studied in DIO rats, under normal laboratory conditions and during sleep deprivation and the following recovery period, enhancing either wake or sleep, respectively. After 8 weeks of the delivery of a hypercaloric (HC) diet, treated animals were heavier than those fed a normocaloric (NC) diet (NC: 441 ±17g; HC: 557±17g). HC rats slept more than NC ones during the activity period (Dark) of the normal 12h:12h light-dark (LD) cycle (Wake: 67.3±1.2% and 57.2 ±1.6%; NREM sleep (NREMS): 26.8±1.0% and 34.0±1.4%; REM sleep (REMS): 5.7±0. 6% and  8.6±0.7%; for NC and HC, respectively; p<0.05 for all). HC rats were hypertensive throughout the W-S states, as shown by the mean arterial blood pressure values across the 24-h period (Wake: 90.0±5.3 and 97.3±1.3; NREMS: 85.1±5.5 and 92.2±1.2; REMS: 87.2±4.5 and 96.5±1.1, mmHg for NC and HC, respectively; p<0.05 for all). Also, HC rats appeared to be slightly bradycardic compared to NC ones (Wake: 359.8±9.3 and 352.4±7.7; NREMS: 332.5±10.1 and 328.9±5.4; REMS: 338.5±9.3 and 334.4±5.8; bpm for NC and HC, respectively; p<0.05 for Wake). In HC animals, sleep regulation was not apparently altered during the sleep rebound observed in the recovery period following sleep deprivation, although REMS rebound appeared to be quicker in NC animals. In conclusion, these results indicate that in the rat obesity interfere with W-S and cardiovascular regulation and that  DIO rats are suitable for further studies aimed at a better understanding of obesity comorbidities.
Ichneumon haglundi HOLMGREN 1864
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Ichneumon
Ichneumon haglundi

description: Ichneumon haglundi HOLMGREN, 1864
M a t e r i a l e x a m i n e d: Trap4:1♁29.vi.-13.vii.
D i s t r i b u t i o n: Transpalaearctic, known from Georgia (DJANELIDZE 1966).
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 104, DOI: 10.5281/zenodo.10415120
Bending Instability of Rod-shaped Bacteria
Creators: name: Qiu, Luyi
name: Hutchinson, John W.
name: Amir, Ariel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: A thin-walled tube, e.g., a drinking straw, manifests an instability when bent by localizing the curvature change in a small region. This instability has been extensively studied since the seminal work of Brazier nearly a century ago. However, the scenario of pressurized tubes has received much less attention. Motivated by rod-shaped bacteria such as E. coli, whose cell walls are much thinner than their radius and are subject to a substantial internal pressure, we study, theoretically, how this instability is affected by this internal pressure. In the parameter range relevant to the bacteria, we find that the internal pressure significantly postpones the onset of the instability, while the bending stiffness of the cell wall has almost no influence. This study suggests a new method to infer turgor pressure in rod-shaped bacteria from bending experiments.
description: 5 pages, 2 figures with a supplementary material
Cosmological vacuum selection and metastable susy breaking
Creators: name: Dalianis, Ioannis
name: Lalak, Zygmunt
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study gauge mediation in a wide class of O'Raifeartaigh type models where supersymmetry breaking metastable vacuum is created by gravity and/or quantum corrections. We examine their thermal evolution in the early universe and the conditions under which the susy breaking vacuum can be selected. It is demonstrated that thermalization typically makes the metastable supersymmetry breaking cosmologically disfavoured but this is not always the case. Initial conditions with the spurion displaced from the symmetric thermal minimum and a small coupling to the messenger sector can result in the realization of the susy breaking vacuum even if the reheating temperature is high. We show that this can be achieved without jeopardizing the low energy phenomenology. In addition, we have found that deforming the models by a supersymmetric mass term for messengers in such a way that the susy breaking minimum and the susy preserving minima are all far away from the origin does not change the conclusions. The basic observations are expected to hold also in the case of models with an anomalous U(1) group.
description: 28 pages, 4 figures, plain Latex, journal version
Synchronized Co-evolution between Supermassive Black Holes and Galaxies Over the Last Seven Billion Years as Revealed by the Hyper Suprime-Cam
Creators: name: Li, Junyao
name: Silverman, John D.
name: Ding, Xuheng
name: Strauss, Michael A.
name: Goulding, Andy
name: Schramm, Malte
name: Yesuf, Hassen M.
name: Sun, Mouyuan
name: Xue, Yongquan
name: Birrer, Simon
name: Shi, Jingjing
name: Toba, Yoshiki
name: Nagao, Tohru
name: Imanishi, Masatoshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We measure the evolution of the $M_{\rm BH}-M_*$ relation using 584 uniformly-selected SDSS quasars at $0.2
description: 17 pages, 6 figures, accepted by ApJ
Raman signature of the U(1) Dirac spin-liquid state in spin-1/2 kagome system
Creators: name: Ko, Wing-Ho
name: Liu, Zheng-Xin
name: Ng, Tai-Kai
name: Lee, Patrick A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We followed the Shastry--Shraiman formulation of Raman scattering in Hubbard systems and considered the Raman intensity profile in the spin-1/2 "perfect" kagome lattice herbertsmithite ZnCu_3(OH)_6Cl_2, assuming the ground state is well-described by the U(1) Dirac spin-liquid state. In the derivation of the Raman T-matrix, we found that the spin chirality term appears in the A_{2g} channel in the kagome lattice at the t^4/(ω_i-U)^3 order, but (contrary to the claims by Shastry and Shraiman) vanishes in the square lattice to that order. In the ensuing calculations on the spin-1/2 kagome lattice, we found that the Raman intensity profile in the E_g channel is invariant under an arbitrary rotation in the kagome plane, and that in all (A_{1g}, E_g, and A_{2g}) symmetry channels the Raman intensity profile contains broad continua that display power-law behaviors at low energy, with exponent approximately equal to 1 in the A_{2g} channel and exponent approximately equal to 3 in the E_g and the A_{1g} channels. For the A_{2g} channel, the Raman profile also contains a characteristic 1/ωsingularity, which arose in our model from an excitation of the emergent U(1) gauge field.
description: 17 pages, 19 figures; Minor revisions, updated to be consistent with the published version
Mathematical model for delayed responses in immune checkpoint blockades
Creators: name: Zheng, Collin Y.
name: Kim, Peter S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 92-10

description: We introduce a set of ordinary differential equations (ODE) that qualitatively reproduces delayed responses observed in immune checkpoint blockade therapy (e.g. anti-CTLA-4 Ipilimumab). This type of immunotherapy has been at the forefront of novel and promising cancer treatments over the past decade and was recognised by the 2018 Nobel Prize in Medicine. Our model describes the competition between effector T cells and non-effector T cells in a tumour. By calibrating a small subset of parameters that control immune checkpoint expression along with the patient's immune-system cancer readiness, our model is able to simulate either a complete absence of patient response to treatment, a quick anti-tumour T cell response (within days) or a delayed response (within months). Notably, the parameter space that generates a delayed response is thin and must be carefully calibrated, reflecting the observation that a small subset of patients experience such reactions to checkpoint blockade therapies. Finally, simulations predict that the anti-tumour T cell storm that breaks the delay is very short-lived compared to the length of time the cancer is able to stay suppressed. This suggests the tumour may subsist off an environment hostile to effector T cells; however, these cells are -- at rare times -- able to break through the tumour immunosuppressive defences to neutralise the tumour for a prolonged period. Our simulations aim to qualitatively describe the delayed response phenomenon without making precise fits to particular datasets, which are limited. It is our hope that our foundational model will stimulate further interest within the immunology modelling field.
description: 29 pages, 11 figures, 5 tables
title: Исследование процесса натекания воздуха в вакуумную систему через отверстия различной формы
title: Investigation of the Process of Air Leak into the Vacuum System through Holes of Various Shapes
Creators: name: Заводовский, Александр Геннадьевич
Publisher: name: Издательский центр СурГУ
Year: 2021

description: Представлены результаты исследования по контролю натекания воздуха в вакуумную систему и зависимости его величины от параметров отверстия течи с помощью экспериментальной установки, созданной на основе емкостного датчика давления. Опытным путем исследован процесс натекания воздуха в вакуумную систему через различные калиброванные отверстия. Установлено, что изменение давления воздуха в системе можно описать экспоненциальной функцией, причем характер натекания для всех отверстий одинаков, изменяется только значение показателя экспоненты, зависящее от параметров отверстия. Согласно анализу полученных данных этот параметр убывает с увеличением длины отверстия и растет при увеличении его площади сечения.
description: The paper presents the results of the control of air leaks into a vacuum system and the dependence of its value on the parameters of the leak hole. To obtain these data, an experimental installation based on a capacitive pressure sensor was created. The process of air leak into the vacuum system through various calibrated holes is experimentally investigated. It is established that the change in the air pressure in the system can be described by an exponential function. Moreover, the nature of the leakage for all holes is the same, only the value of the exponent changes, which depends on the parameters of the hole. Analysis of the obtained data showed that this parameter decreases with increasing hole length and increases with increasing its cross-sectional area.
Ichneumon languidus W ESMAEL 1845
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Ichneumon
Ichneumon languidus

description: Ichneumon languidus W ESMAEL, 1845
M a t e r i a l e x a m i n e d: 1♁13-27.vii.
D i s t r i b u t i o n: Transpalaearctic, new record for Georgia and the Caucasus region.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 104, DOI: 10.5281/zenodo.10415120
Counterfactuals and cotenability
Creators: name: Gleb, Gary Timothy
Publisher: name: University of British Columbia
Year: 2010

description: If philosophers had an acceptable theory of counterfactuals, counterfactuals would be an extremely useful philosophical tool. Unfortunately, analysis of the truth-conditions of counterfactuals has proved to be a difficult task. I examine Nelson Goodman's attempt in Fact, Fiction, and Forecast to develop a criterion of truth for counterfactuals, an attempt which ended with the discovery of a notorious problem, that of cotenability. This problem arises directly out of Goodman's inclusion of what is known as the "cotenability condition" within his tentative criterion. I explore in some detail the evidence that Goodman adduces in favour of this condition, and in doing so, argue that the cotenability condition as it stands is viciously circular. However, I also argue that this evidence is best seen as giving rise to two distinct problems, of which the solution to neither requires use of the cotenability condition. Resolution of the first, I claim, ultimately depends on the notion of explanation. With respect to the second, on the other hand, I contend that if the approach I suggest is borne out, then no modification of Goodman's criterion is necessary, other than that required to resolve the first problem.
METHODOLOGY FOR USING INNOVATIVE TECHNOLOGIES WHEN TEACHING RUSSIAN TO FOREIGN STUDENTS
Creators: name: Abaralieva, Mubinakhon
name: Marufjonova, Durdona
name: Sobidova, Lailo
name: Mirzayunusova, Ziyoda
Publisher: name: Zenodo
Year: 2023

description: This article discusses some methods of using innovative technologies in the process of teaching Russian to foreign students. The relevance of innovative teaching lies in the use of person-centered learning, as well as in the search for conditions for unleashing the student’s creative potential, which is the main requirement of modern education.
Ichneumon molitorius
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Ichneumon
Ichneumon molitorius

description: Ichneumon molitorius (LINNAEUS, 1761)
M a t e r i a l e x a m i n e d: Trap 2: 1♀ 5-20.v.; trap 12: 1♀ 20.v.-1.vi.
 Remark: The ♀ from trap 2 has 32 flagellomeres only, it is otherwise typical. The ♀ from trap 12 has entirely black 2 nd and 3 rd tergites.
D i s t r i b u t i o n: Transpalaearctic, known from Azerbaijan (ALIEV 1988, ALIYEV 1999), new record for Georgia.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 104, DOI: 10.5281/zenodo.10415120
KMD Børn og Voksne
Creators: Assens Kommune
Brøndby Kommune
Favrskov Kommune
Fredensborg Kommune
Fredericia Kommune
Faaborg-Midtfyn Kommune
Hillerød Kommune
Ikast-Brande Kommune
Kalundborg Kommune
Middelfart Kommune
Morsø Kommune
Norddjurs Kommune
Nordfyns Kommune
Nyborg Kommune
Odder Kommune
Odsherred Kommune
Rødovre Kommune
Samsø Kommune
Skanderborg Kommune
Skive Kommune
Solrød Kommune
Sorø Kommune
Svendborg Kommune
Varde Kommune
Vesthimmerlands Kommune
Viborg Kommune
Vordingborg Kommune
Publisher: name: Rigsarkivet
Year: 2022

description: KMD Børn og Voksne anvendes til afregninger for foranstaltninger både over for børn og unge samt voksne og er dermed med til at understøtte kommuners håndtering af især det specialiserede socialområde
Effect of magnetic field and temperature on the ferroelectric loop in MnWO4
Creators: name: Kundys, Bohdan
name: Simon, Charles
name: Martin, Christine
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The ferroelectric properties of MnWO4 single crystal have been investigated. Despite a relatively low remanent polarization, we show that the sample is ferroelectric. The shape of the ferroelectric loop of MnWO4 strongly depends on magnetic field and temperature. While its dependence does not directly correlate with the magnetocapacitance effect before the paraelectric transition, the effect of magnetic field on the ferroelectric polarization loop supports magnetoelectric coupling.
description: 3 pages, 4 figures, first report on ferroelectric loop in MnWO4
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IV. Rapidly Growing (Super-)Massive Black Holes in Extremely Radio-Loud Galaxies
Creators: name: Ichikawa, Kohei
name: Yamashita, Takuji
name: Toba, Yoshiki
name: Nagao, Tohru
name: Inayoshi, Kohei
name: Charisi, Maria
name: He, Wanqiu
name: Wagner, Alexander Y.
name: Akiyama, Masayuki
name: Vijarnwannaluk, Bovornpratch
name: Chen, Xaioyang
name: Kajisawa, Masaru
name: Kawamuro, Taiki
name: Lee, Chien-Hsiu
name: Matsuoka, Yoshiki
name: Schramm, Malte
name: Suh, Hyewon
name: Tanaka, Masayuki
name: Uchiyama, Hisakazu
name: Ueda, Yoshihiro
name: Pflugradt, Janek
name: Fukuchi, Hikaru
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the optical and infrared properties of 39 extremely radio-loud galaxies discovered by cross-matching the Subaru/Hyper Suprime-Cam (HSC) deep optical imaging survey and VLA/FIRST 1.4 GHz radio survey. The recent Subaru/HSC strategic survey revealed optically-faint radio galaxies (RG) down to $g_\mathrm{AB} \sim 26$, opening a new parameter space of extremely radio-loud galaxies (ERGs) with radio-loudness parameter of $\log \mathcal{R}_\mathrm{rest} = \log (f_{1.4 \mathrm{GHz,rest}}/f_{g,\mathrm{rest}}) >4$. Because of their optical faintness and small number density of $\sim1~$deg$^{-2}$, such ERGs were difficult to find in the previous wide but shallow, or deep but small area optical surveys. ERGs show intriguing properties that are different from the conventional RGs: (1) most ERGs reside above or on the star-forming main-sequence, and some of them might be low-mass galaxies with $\log (M_\star/M_\odot) < 10$. (2) ERGs exhibit a high specific black hole accretion rate, reaching the order of the Eddington limit. The intrinsic radio-loudness ($\mathcal{R}_\mathrm{int}$), defined by the ratio of jet power over bolometric radiation luminosity, is one order of magnitude higher than that of radio quasars. This suggests that ERGs harbor a unique type of active galactic nuclei (AGN) that show both powerful radiations and jets. Therefore, ERGs are prominent candidates of very rapidly growing black holes reaching Eddington-limited accretion just before the onset of intensive AGN feedback.
description: 20 pages, 10 figures, accepted for publication in ApJ
The Dynamics of Passive Torsional Fatigue Test Rigs: Innovative Applications of Universal Joints
Creators: name: Peressini, Carlo <1973>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: ING-IND/08 Macchine a fluido

description: The dynamics of a passive back-to-back test rig have been characterised, leading to a multi-coordinate approach for the analysis of arbitrary test configurations. Universal joints have been introduced into a typical pre-loaded back-to-back system in order to produce an oscillating torsional moment in a test specimen. Two different arrangements have been investigated using a frequency-based sub-structuring approach: the receptance method. A numerical model has been developed in accordance with this theory, allowing interconnection of systems with two-coordinates and closed multi-loop schemes. The model calculates the receptance functions and modal and deflected shapes of a general system. Closed form expressions of the following individual elements have been developed: a servomotor, damped continuous shaft and a universal joint. Numerical results for specific cases have been compared with published data in literature and experimental measurements undertaken in the present work. Due to the complexity of the universal joint and its oscillating dynamic effects, a more detailed analysis of this component has been developed. Two models have been presented. The first represents the joint as two inertias connected by a massless cross-piece. The second, derived by the dynamic analysis of a spherical four-link mechanism, considers the contribution of the floating element and its gyroscopic effects. An investigation into non-linear behaviour has led to a time domain model that utilises the Runge-Kutta fourth order method for resolution of the dynamic equations.  It has been demonstrated that the torsional receptances of a universal joint, derived using the simple model, result in representation of the joint as an equivalent variable inertia. In order to verify the model, a test rig has been built and experimental validation undertaken. The variable inertia of a universal joint has lead to a novel application of the component as a passive device for the balancing of inertia variations in slider-crank mechanisms.
Integrated analysis and design of optimization and up-scaling of inductively coupled plasma synthesis of nanoparticles
Creators: name: Gherardi, Matteo <1985>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: ING-IND/18 Fisica dei reattori nucleari

description: This study is focused on radio-frequency inductively coupled thermal plasma (ICP) synthesis of nanoparticles, combining experimental and modelling approaches towards process optimization and industrial scale-up, in the framework of the FP7-NMP SIMBA European project (Scaling-up of ICP technology for continuous production of Metallic nanopowders for Battery Applications).  
First the state of the art of nanoparticle production through conventional and plasma routes is summarized, then results for the characterization of the plasma source and on the investigation of the nanoparticle synthesis phenomenon, aiming at highlighting fundamental process parameters while adopting a design oriented modelling approach, are presented. 
In particular, an energy balance of the torch and of the reaction chamber, employing a calorimetric method, is presented, while results for three- and two-dimensional modelling of an ICP system are compared with calorimetric and enthalpy probe measurements to validate the temperature ﬁeld predicted by the model and used to characterize the ICP system under powder-free conditions. 
Moreover, results from the modeling of critical phases of ICP synthesis process, such as precursor evaporation, vapour conversion in nanoparticles and nanoparticle growth, are presented, with the aim of providing useful insights both for the design and optimization of the process and on the underlying physical phenomena. Indeed, precursor evaporation, one of the phases holding the highest impact on industrial feasibility of the process, is discussed; by employing models to describe particle trajectories and thermal 
histories, adapted from the ones originally developed for other plasma technologies or applications, such as DC non-transferred arc torches and powder spherodization, the evaporation of micro-sized Si solid precursor in a laboratory scale ICP system is investigated. 
Finally, a discussion on the role of thermo-fluid dynamic fields on nano-particle formation is presented, as well as a study on the effect of the reaction chamber geometry on produced nanoparticle characteristics and process yield.
Ichneumon stramentarius GRAVENHORST 1820
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Ichneumon
Ichneumon stramentarius

description: Ichneumon stramentarius GRAVENHORST, 1820
M a t e r i a l e x a m i n e d: Trap4: 1♀ 1-15.vi.
D i s t r i b u t i o n: Transpalaearctic, new record for Georgia and the Caucasus region.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 104, DOI: 10.5281/zenodo.10415120
Negative entanglement measure for bipartite separable mixed states
Creators: name: Zhang, Cheng-Jie
name: Han, Yong-Jian
name: Zhang, Yong-Sheng
name: Wu, Yu-Chun
name: Zhou, Xiang-Fa
name: Guo, Guang-Can
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We define a negative entanglement measure for separable states which shows that how much entanglement one should compensate the unentangled state at least for changing it into an entangled state. For two-qubit systems and some special classes of states in higher-dimensional systems, the explicit formula and the lower bounds for the negative entanglement measure have been presented, and it always vanishes for bipartite separable pure states. The negative entanglement measure can be used as a useful quantity to describe the entanglement dynamics and the quantum phase transition. In the transverse Ising model, the first derivatives of negative entanglement measure diverge on approaching the critical value of the quantum phase transition, although these two-site reduced density matrices have no entanglement at all. In the 1D Bose-Hubbard model, the NEM as a function of $t/U$ changes from zero to negative on approaching the critical point of quantum phase transition.
description: 6 pages, 3 figures
Additional file 3 of Development and validation of a blood biomarker score for predicting mortality risk in the general population
Creators: name: Yang, Jing
name: Lu, Jiayi
name: Miao, Junyan
name: Li, Jiacong
name: Zhu, Meng
name: Dai, Juncheng
name: Ma, Hongxia
name: Jin, Guangfu
name: Hang, Dong
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Additional file 3: Table S3. TRIPOD Checklist—Prediction Model Development and Validation.
Gravitational-wave glitches: resonant islands and frequency jumps in non-integrable extreme-mass-ratio inspirals
Creators: name: Destounis, Kyriakos
name: Kokkotas, Kostas D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The detection of gravitational waves from extreme-mass-ratio inspirals with upcoming space-borne detectors will allow for unprecedented tests of general relativity in the strong-field regime. Aside from assessing whether black holes are unequivocally described by the Kerr metric, such detections may place constraints on the degree of spacetime symmetry. In particular, depending on exactly how a hypothetical departure from the Kerr metric manifests, the Carter symmetry, which implies the integrability of the geodesic equations, may be broken. Here, we examine the gravitational waveforms associated with non-integrable extreme-mass-ratio inspirals involving a small-mass companion and a supermassive compact object of general relativity, namely the Manko-Novikov spacetime. We show that the waveforms displays sudden frequency jumps, when the companion transverses resonant islands. These findings demonstrate that such abrupt manifestations in the gravitational-wave frequencies are generic, have a genuine astrophysical origin and function as a distinctive signature of chaotic phenomena in extreme-mass-ratio binaries.
description: 13 pages, 4 figures, accepted for publication in Phys. Rev. D
Ichneumon stramentor RASNITSYN 1981
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Ichneumon
Ichneumon stramentor

description: Ichneumon stramentor RASNITSYN, 1981
M a t e r i a l e x a m i n e d: Trap 4: 1♀ 20.v.-1.vi., 1♁ 1-15.vi., 1♀ 1♁ 29.vi.-13.vii., 1♁ 24.viii.-7.ix.; trap 7: 1♁ 27.vii.-10.viii.; trap 12: 1♁ 1-15.vi., 1♁ 13-27.vii.; trap 15: 3♁♁ 30.vi.- 14.vii., 1♁ 14-28.vii., 1♁ 11-25.viii.
D i s t r i b u t i o n: Western Palaearctic, known from Georgia (RIEDEL et al. 2018).
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 104, DOI: 10.5281/zenodo.10415120
Issues in joint SZ and optical cluster finding
Creators: name: Cohn, J. D.
name: White, Martin
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We apply simple optical and SZ cluster finders to mock galaxy catalogues and SZ flux maps created from dark matter halos in a (1 Gpc/h)^3 dark matter simulation, at redshifts 0.5 and 0.9. At each redshift, the two catalogues are then combined to assess how well they can improve each other, and compared to several variants of catalogues made using SZ flux and galaxy information simultaneously. We use several different criteria to compare the catalogues, and illustrate some of the tradeoffs which arise in tuning the galaxy cluster finders with respect to these criteria. We detail many of the resulting improvements and issues which arise in comparing and combining these two types of data sets.
description: 14 pages, added information thanks to helpful suggestions from referee
Prochora lycosiformis
Creators: name: Wunderlich, Joerg
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Miturgidae
Prochora
Prochora lycosiformis

description: Prochora lycosiformis (O. PICKARD-CAMBRIDGE 1872) (figs. 13-15) Material: 1♂ 1♀ from Israel as a loan with many thanks from G. LEVY, Hebrew University of Jerusalem.  Diagnosis: ♂ -pedipalpus (figs. 13-14): Embolus long, basally reaching the pedipalpal tibia, epigyne as in fig. 15. Description and relationships: See above. Distribution: Israel, Sicily.
description: Published as part of Wunderlich, Joerg, 2011, On European Spiders Of The Nominal Families Liocranidae, Miturgidae And Zoridae (Araneae), With Descriptions Of New Taxa, pp. 108-120 in Beiträge zur Araneologie 6 (1) on page 116, DOI: 10.5281/zenodo.823210
Additional file 6 of Development and validation of a blood biomarker score for predicting mortality risk in the general population
Creators: name: Yang, Jing
name: Lu, Jiayi
name: Miao, Junyan
name: Li, Jiacong
name: Zhu, Meng
name: Dai, Juncheng
name: Ma, Hongxia
name: Jin, Guangfu
name: Hang, Dong
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Additional file 6: Table S6. Mediation effects of predictive biomarkers for the associations between traditional risk factors and all-cause mortality in women.
Heated Disc Stars in the Stellar Halo
Creators: name: Purcell, Chris W.
name: Bullock, James S.
name: Kazantzidis, Stelios
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Minor accretion events with mass ratio M_sat : M_host ~ 1:10 are common in the context of LCDM cosmology. We use high-resolution simulations of Galaxy-analogue systems to show that these mergers can dynamically eject disk stars into a diffuse light component that resembles a stellar halo both spatially and kinematically. For a variety of orbital configurations, we find that ~3-5e8 M_sun of primary stellar disk material is ejected to a distance larger than 5 kpc above the galactic plane. This ejected contribution is similar to the mass contributed by the tidal disruption of the satellite galaxy itself, though it is less extended. If we restrict our analysis to the approximate solar neighborhood in the disk plane, we find that ~1% of the initial disk stars in that region would be classified kinematically as halo stars. Our results suggest that the inner parts of galactic stellar halos contain ancient disk stars and that these stars may have been liberated in the very same events that delivered material to the outer stellar halo.
description: 9 pages, 5 figures; MNRAS accepted