cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stenus falcatipes PUTHZ 2000
Creators: name: Puthz, Volker
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Stenus
Stenus falcatipes

description: Stenus falcatipes PUTHZ, 2000
(Abb. 21, 103, 194)
Stenus falcatipes PUTHZ, 2000: 166.
Diese Art war bisher nur aus Kolumbien bekannt, sie lebt aber auch in ECUADOR: 1♂: Pichincha, 17 km SE Tandayapa, 2090m, 0 o 37’S, 37 o 32’W, under stones near stream, 28.X.1999, Z.H. Falin (KSEM).
description: Published as part of Puthz, Volker, 2016, Übersicht über die neotropischen Arten der Gattung Stenus LATREILLE mit seitlich gerandetem Abdomen und ungelappten Tarsen (Coleoptera, Staphylinidae) 350. Beitrag zur Kenntnis der Steninen, pp. 1551-1634 in Linzer biologische Beiträge 48 (2) on page 1599, DOI: 10.5281/zenodo.5355748
Stenus tetzihuatzin Puthz, 2016, nom.nov.
Creators: name: Puthz, Volker
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Stenus
Stenus tetzihuatzin

description: Stenus tetzihuatzin nom.nov.
Stenus chimalpopoca PUTHZ, 2015, nov. syn. (nec PUTHZ, 2006)
Irrtümlicherweise habe ich den Namen "chimalpopoca" zweimal verwendet. Deshalb ziehe ich S. chimalpopoca PUTHZ, 2015 ein und nenne ihn S. tetzihuatzin, wobei ich den Namen eines Herrschers aus Mexiko verwende.
description: Published as part of Puthz, Volker, 2016, Übersicht über die neotropischen Arten der Gattung Stenus LATREILLE mit seitlich gerandetem Abdomen und ungelappten Tarsen (Coleoptera, Staphylinidae) 350. Beitrag zur Kenntnis der Steninen, pp. 1551-1634 in Linzer biologische Beiträge 48 (2) on page 1605, DOI: 10.5281/zenodo.5355748
Flares in GRB afterglows from delayed magnetic dissipation
Creators: name: Giannios, Dimitrios
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: One of the most intriguing discoveries made by the Swift satellite is the flaring activity in about half of the afterglow lightcurves. Flares have been observed on both long and short duration GRBs and on time scales that range from minutes to ~1 day after the prompt emission. The rapid evolution of some flares led to the suggestion that they are caused by late central engine activity. Here, I propose an alternative explanation that does not need reviving of the central engine. Flares can be powered by delayed magnetic dissipation in strongly magnetized (i.e. with initial Poynting to kinetic flux ratio $\simmore 1$) ejecta during its deceleration due to interaction with the external medium. A closer look at the length scales of the dissipation regions shows that magnetic dissipation can give rise to fast evolving and energetic flares. Multiple flares are also expected in the context of the model.
description: 5 pages, accepted for publication in A&A Letters
A Simple and Reliable Formula for Assessment of Maximum Volumetric Productivities in Photobioreactors
Creators: name: Cornet, Jean-François
name: Dussap, Claude-Gilles
Publisher: name: arXiv
Year: 2020
Subjects: subject: Other Quantitative Biology (q-bio.OT)
subject: Biological Physics (physics.bio-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: This paper establishes and discusses the consistency and the range of applicability of a simple, but general and predictive analytical formula, enabling to easily assess the maximum volumetric biomass growth rates (the productivities) in several kinds of photobioreactors with more or less 15 percents of deviation. Experimental validations are performed on photobioreactors of very different conceptions and designs, cultivating the cyanobacterium Arthrospira platensis, on a wide range of volumes and hemispherical incident light fluxes. The practical usefulness of the proposed formula is demonstrated by the fact that it appears completely independent of the characteristics of the material phase (as the type of reactor, the kind of mixing, the biomass concentration), according to the first principle of thermodynamics and to the Gauss-Ostrogradsky theorem. Its ability to give the maximum (only) kinetic performance of photobioreactors cultivating many different photoautotrophic strains (cyanobacteria, green algae, eukaryotic microalgae) is theoretically discussed but experimental results are reported to a future work of the authors or to any other contribution arising from the scientific community working in the field of photobioreactor engineering and potentially interested by this approach.
Synchronization in cilia carpets and the Kuramoto model with local coupling: breakup of global synchronization in the presence of noise
Creators: name: Solovev, Anton
name: Friedrich, Benjamin M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Carpets of beating cilia represent a paradigmatic example of self-organized synchronization of noisy biological oscillators, characterized by traveling waves of cilia phase. We present a multi-scale model of a cilia carpet, which comprises realistic hydrodynamic interactions between cilia computed for a chiral cilia beat pattern from unicellular Paramecium and active noise of the cilia beat. We demonstrate an abrupt loss of global synchronization beyond a characteristic noise strength. We characterize stochastic transitions between synchronized and disordered dynamics, which generalizes the notion of phase slips in pairs of coupled noisy phase oscillators. Our theoretical work establishes a link between the two-dimensional Kuramoto model of phase oscillators with mirror-symmetric oscillator coupling and detailed models of biological oscillators with asymmetric, chiral interactions.
description: 18 pages, 8 figures. A previous submission arXiv:2012.11741 had been split into two manuscripts: arXiv:2012.11741v2 and this submittal
Isotopic equilibrium constants for very low-density and low-temperature nuclear matter
Creators: name: Natowitz, J. B.
name: Pais, H.
name: Roepke, G.
name: Gauthier, J.
name: Hagel, K.
name: Barbui, M.
name: Wada, R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Yields of equatorially emitted light isotopes, $1\le Z\le 14$, observed in ternary fission in the reaction $^{241}$Pu($n_{\rm th}$,f) are employed to determine apparent chemical equilibrium constants for low-temperature and low-density nuclear matter. The degree of liberation and role of medium modifications are probed through a comparison of experimentally derived reaction quotients with equilibrium constants calculated using a relativistic mean-field model employing a universal medium modification correction for the attractive $σ$ meson coupling. The results of these comparisons indicate that equilibrium is achieved for the lighter ternary fission isotopes. For the heavier isotopes experimental reaction quotients are well below calculated equilibrium constants. This is attributed to a dynamical limitation reflecting insufficient time for full equilibrium to develop. The role of medium effects leading to yield reductions is discussed as is the apparent enhancement of yields for $^8$He and other very neutron rich exotic nuclei.
description: 8 pages, 2 figures
Capillary origami: spontaneous wrapping of a droplet with an elastic sheet
Creators: name: Py, C.
name: Reverdy, P.
name: Doppler, L.
name: Bico, J.
name: Roman, B.
name: Baroud, C. N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The interaction between elasticity and capillarity is used to produce three dimensional structures, through the wrapping of a liquid droplet by a planar sheet. The final encapsulated 3D shape is controlled by tayloring the initial geometry of the flat membrane. A 2D model shows the evolution of open sheets to closed structures and predicts a critical length scale below which encapsulation cannot occur, which is verified experimentally. This {\it elastocapillary length} is found to depend on the thickness as $h^{3/2}$, a scaling favorable to miniaturization which suggests a new way of mass production of 3D micro- or nano-scale objects.
description: 5 pages, 5 figures
Hawking radiation from dilatonic black holes via anomalies
Creators: name: Jiang, Qing-Quan
name: Wu, Shuang-Qing
name: Cai, Xu
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recently, Hawking radiation from a Schwarzschild-type black hole via gravitational anomaly at the horizon has been derived by Robinson and Wilczek. Their result shows that, in order to demand general coordinate covariance at the quantum level to hold in the effective theory, the flux of the energy momentum tensor required to cancel gravitational anomaly at the horizon of the black hole, is exactly equal to that of (1+1)-dimensional blackbody radiation at the Hawking temperature. In this paper, we attempt to apply the analysis to derive Hawking radiation from the event horizons of static, spherically symmetric dilatonic black holes with arbitrarily coupling constant $α$, and that from the rotating Kaluza-Klein $(α= \sqrt{3})$ as well as the Kerr-Sen ($α= 1$) black holes via an anomalous point of view. Our results support Robinson-Wilczek's opinion. In addition, the properties of the obtained physical quantities near the extreme limit are qualitatively discussed.
description: 9 pages, no figure, revtext4.cls, with corrections in several expressions!
Quantifying Tourism Performance of Select States of India: A Comparative Study Using Composite Weighted Index
Creators: name: Bidyut Jyoti Bhattacharjee
Publisher: name: Zenodo
Year: 2022

description: Tourism is recognised by all major countries of the world and accepted the fact that tourism not only helps to improve the economy of the region by earning foreign exchange but also helps to less affect on environment. As the importance of tourism quality as a way of acquiring a competitive advantage grows, it is vital to examine the tourist performance of all Indian states. In this paper, an attempt has been made to evaluate and rank the Indian states using a Composite Weighted Index. Only 28 states are considered in this paper for their performance evaluation in tourism. In order to fulfil the objective of this paper, several evaluation criteria are first shortlisted based on the natural and environmental characteristics of the Indian states. However, 12 variables are chosen and categorized under three important factors of Tourist Visit, Tourist Attractiveness and Economy and Environment to measure the performance using Composite Weighted Index (CWI). The period later 2019 not considered because of influence of pandemic of Corona Virus. The Ranking of the state conclude that the infrastructure of some of the state like Tamil Nadu, Maharashtra, Uttar Pradesh are far better than other states, so government and policy maker need to give proper attention to the poor performer state and formulate strategy considering the parameter especially which become statistically significant like creating more tourist spot, organising sports and cultural event, reducing pollution index and cost of living, and by development of transportation. Key words: Tourism,
Investigating Dark Energy Equation of State With High Redshift Hubble Diagram
Creators: name: Demianski, Marek
name: Lusso, Elisabeta
name: Paolillo, Maurizio
name: Piedipalumbo, Ester
name: Risaliti, Guido
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Several independent cosmological data, collected within the last twenty years, revealed the accelerated expansion rate of the Universe, usually assumed to be driven by the so called dark energy, which, according to recent estimates, provides now about 70 % of the total amount of matter-energy in the Universe. The nature of dark energy is yet unknown. Several models of dark energy have been proposed: a non zero cosmological constant, a potential energy of some self interacting scalar field, effects related to the non homogeneous distribution of matter, or effects due to alternative theories of gravity. Recently, it turned out that the standard flat LambdaCDM is disfavored (at 4 sigma) when confronted with a high redshift Hubble diagram, consisting of supernovae of type Ia (SNIa), quasars (QSOs) and gamma ray-bursts (GRBs) ([1-3]). Here we use the same data to investigate if this tension is confirmed, using a different approach: actually in [1-3], the deviation between the best fit model and the LambdaCDM model was noticed by comparing cosmological parameters derived from cosmographic expansions of their theoretical predictions and observed high redshift Hubble diagram. In this paper we use a substantially different approach, based on a specific parametrization of the redshift dependent equation of state (EOS) of dark energy component w(z). Our statistical analysis is aimed to estimate the parameters characterizing the dark energy EOS: our results indicate (at > 3 sigma level) an evolving dark energy EOS, while the cosmological constant has a constant EOS, wLambda =-1. This result not only confirms the tension previously detected, but shows that it is not an artifact of cosmographic expansions.
description: 14 pages, 6 figures, 4 tables
Non-ideal self-gravity and cosmology: the importance of correlations in the dynamics of the large-scale structures of the Universe
Creators: name: Tremblin, P.
name: Chabrier, G.
name: Padioleau, T.
name: Daley-Yates, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Inspired by the statistical mechanics of an ensemble of interacting particles (BBGKY hierarchy), we propose to account for small-scale inhomogeneities in self-gravitating astrophysical fluids by deriving a non-ideal Virial theorem and non-ideal Navier-Stokes equations using a decomposition of the gravitational force into a near- and far-field component. These equations involve the pair radial distribution function (similar to the two-point correlation function), similarly to the interaction energy and equation of state in liquids. Small-scale correlations lead to a non-ideal amplification of the gravitational interaction energy, whose omission leads to a missing mass problem, e.g., in galaxies and galaxy clusters. We also propose an extension of the Friedmann equations in the non-ideal regime. We estimate the non-ideal amplification factor of the gravitational interaction energy of the baryons to lie between 5 and 20, potentially explaining the observed value of the Hubble parameter. Within this framework, the acceleration of the expansion emerges naturally because of the increasing number of sub-structures induced by gravitational collapse, which increases their contribution to the total gravitational energy. A simple estimate predicts a non-ideal deceleration parameter qni~-1;this is potentially the first determination of the observed value based on an intuitively physical argument. We suggest that correlations and gravitational interactions could produce a transition to a viscous regime that can lead to flat rotation curves. This transition could also explain the dichotomy between (Keplerian) LSB elliptical galaxy and (non-Keplerian) spiral galaxy rotation profiles. Overall, our results demonstrate that non-ideal effects induced by inhomogeneities must be taken into account in order to properly determine the gravitational dynamics of galaxies and the larger scale universe.
description: Accepted in A&A
Shot noise in transport through "double quantum dots"
Creators: name: Aghassi, Jasmin
name: Thielmann, Axel
name: Hettler, Matthias H.
name: Schön, Gerd
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Motivated by activities of several experimental groups we investigate electron transport through two coherent, strongly coupled quantum dots ("double quantum dots"), taking into account both intra- and inter-dot Coulomb interactions. The shot noise in this system is very sensitive to the internal electronic level structure of the coupled dot system and its specific coupling to the electrodes. Accordingly a comparison between experiments and our predictions should allow for a characterization of the relevant parameters. We discuss in detail the effect of asymmetries, either asymmetries in the couplings to the electrodes or a detuning of the quantum dot levels out of resonance with each other. In the Coulomb blockade region super-Poissonian noise appears even for symmetric systems. For bias voltages above the sequential tunneling threshold super-Poissonian noise and regions of negative differential conductance develop if the symmetry is broken sufficiently strongly.
description: 11 pages, 8 figures, submitted to PRB
New Measurements of Fine-Scale CMB Polarization Power Spectra from CAPMAP at Both 40 and 90 GHz
Creators: name: CAPMAP Collaboration
name: Bischoff, C.
name: Hyatt, L.
name: McMahon, J. J.
name: Nixon, G. W.
name: Samtleben, D.
name: Smith, K. M.
name: Vanderlinde, K.
name: Barkats, D.
name: Farese, P.
name: Gaier, T.
name: Gundersen, J. O.
name: Hedman, M. M.
name: Staggs, S. T.
name: Winstein, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new measurements of the cosmic microwave background (CMB) polarization from the final season of the Cosmic Anisotropy Polarization MAPper (CAPMAP). The data set was obtained in winter 2004-2005 with the 7 m antenna in Crawford Hill, New Jersey, from 12 W-band (84-100 GHz) and 4 Q-band (36-45 GHz) correlation polarimeters with 3.3' and 6.5' beamsizes, respectively. After selection criteria were applied, 956 (939) hours of data survived for analysis of W-band (Q-band) data. Two independent and complementary pipelines produced results in excellent agreement with each other. A broad suite of null tests as well as extensive simulations showed that systematic errors were minimal, and a comparison of the W-band and Q-band sky maps revealed no contamination from galactic foregrounds. We report the E-mode and B-mode power spectra in 7 bands in the range 200 < l < 3000, extending the range of previous measurements to higher l. The E-mode spectrum, which is detected at 11 sigma significance, is in agreement with cosmological predictions and with previous work at other frequencies and angular resolutions. The BB power spectrum provides one of the best limits to date on B-mode power at 4.8 uK^2 (95% confidence).
description: 19 pages, 17 figures, 2 tables, submitted to ApJ
Elicitation - switch-reference and time
Creators: name: Soria Pérez, Celia
name: Clem, Emily
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2024
Subjects: subject: amc

description: This bundle contains recordings and associated notes from an elicitation session conducted by Emily Clem with Celia Soria Pérez. Topics covered include the expression of time, attitude reports, and negation.
Features and characteristics of low-grade heat storage for organic Rankine cycle
Creators: name: Sindu Daniarta
name: Kolasiński, Piotr
Publisher: name: Technical University of Munich
Year: 2021

description: Nowadays, different waste heat sources from industrial processes, renewables, and other heat sources of low thermal potential (e.g., ocean thermal energy) are considered to be utilized in power generation. In the manufacturing process, the waste heat is likely low temperature and to exploit it, the installation of the heat storage systems tends to be necessary. Not only hot sources, but the waste heat may also refer to the potential of cold sources. Organic Rankine Cycle (ORC) systems employing the volumetric expanders (e.g., screw, multi-vane, scroll, and piston expanders) as prime movers appear to be one of the suitable technologies that could be integrated with heat storage systems and applied for power generation. Literature reviews show that heat storage has been practically implemented in the process of liquefied natural gas (LNG) in a regasification system. Also, there are several concepts of possible configurations of heat storage devices. However, there is a lack of experimental and modelling research concerning this heat storage system applied in low-grade energy ORC. In this paper, the discussion of modelling and analysing heat storage devices combined with ORC is reported. Obtained modelling results show that a hot storage evaporator (HSE) and a cold storage condenser (CSC) as the integration of heat storage devices in ORC systems seems to be a promising solution to utilize low-temperature heat sources because they could serve both as heat storages and heat source characteristic regulators. Since the advantages of its function, the modelling of ORC system operating conditions for different types of heat storage devices was carried out. The result shows that scenario keeping stability in the operating temperature range of the ORC system is essential concerning the charging and discharging times that has to be taken into consideration in the main design stage before fabricating HSE and CSC.
Spectral Kinetic Modeling and Long-term Behavior Assessment of Arthrospira platensis Growth in Photobioreactor under Red (620 nm) Light Illumination
Creators: name: Farges, Bérangère
name: Laroche, Céline
name: Cornet, Jean-François
name: Dussap, Claude-Gilles
Publisher: name: arXiv
Year: 2020
Subjects: subject: Other Quantitative Biology (q-bio.OT)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The ability to cultivate the cyanobacterium Arhtrospira platensis in artificially lightened photobioreactors using high energetic efficiency (quasi-monochromatic) red LED was investigated. In order to reach the same maximal productivities as with the polychromatic lightening control conditions (red + blue, P/2e- = 1.275), the need to work with an optimal range of wavelength around 620 nm was first established on batch and continuous cultures. The long-term physiological and kinetic behavior was then verified in a continuous photobioreactor illuminated only with red (620 nm) LED, showing that the maximum productivities can be maintained over 30 residence times with only minor changes in the pigment content of the cells corresponding to a well-known adaptation mechanism of the photosystems, but without any effect on growth and stoichiometry. For both poly and monochromatic incident light inputs, a predictive spectral knowledge model was proposed and validated for the first time, allowing the calculation of the kinetics and stoichiometry observed in any photobioreactor cultivating A. platensis, or other cyanobacteria if the parameters were updated. It is shown that the photon flux (with a specified wavelength) must be used instead of light energy flux as a relevant control variable for the growth. The experimental and theoretical results obtained in this study demonstrate that it is possible to save the energy consumed by the lightening device of photobioreactors using red LED, the spectral range of which is defined according to the action spectrum of photosynthesis. This appears to be crucial information for applications in which the energy must be rationalized, as it is the case for life support systems in closed environments like a permanent spatial base or a submarine.
Universal Identity Resolution Graph Neural Network - WIPO WO2017049298 - International Patent Application PCT/US2016/052509
Creators: name: Fadli, Samih
Publisher: name: figshare
Year: 2021
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences
subject: 80199 Artificial Intelligence and Image Processing not elsewhere classified
subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology
subject: 80109 Pattern Recognition and Data Mining

description:
- World Intellectual Property Organization (WIPO)- WIPO International Publication Number WO2017049298 A1 on 3/23/2017- International Patent Application PCT/US2016/052509 on 9/19/2016
Summary:The Universal Identity Neural Network is an multidomain, cross-channel algorithmic knowledge graph providing persistent digital identity resolution, created through a unique set of Recurrent Neural Network (RNN) used to deterministically and probabilistically stitch real-time micro-moments information and customer data through a process called “Automated Algorithmic Identity Resolution or AAIR”.
DescriptionA universal identification graph algorithm connects identities across computing devices and digital channels to one customer. The universal identification allow marketers to engage customers with relevant brand experience as they move between devices and across all digital channels. The universal identification graph algorithm enables mapping of a customer's journey across multiple, different identifications, allows deep personalization based on behaviors, habits, and preferences across the entire customer journey, helps create a more comprehensive customer profile to enable marketers to target the customer with relevant content at the right time and through the right channels, and also provides the customer with the ability to quickly opt out
Transformation of a graphene nanoribbon into a hybrid 1D nanoobject with alternating double chains and polycyclic regions
Creators: name: Sinitsa, Alexander S.
name: Lebedeva, Irina V.
name: Polynskaya, Yulia G.
name: de Oteyza, Dimas G.
name: Ratkevich, Sergey V.
name: Knizhnik, Andrey A.
name: Popov, Andrey M.
name: Poklonski, Nikolai A.
name: Lozovik, Yurii E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Molecular dynamics simulations show that a graphene nanoribbon with alternating regions which are one and three hexagons wide can transform into a hybrid 1D nanoobject with alternating double chains and polycyclic regions under electron irradiation in HRTEM. A scheme of synthesis of such a nanoribbon using Ullmann coupling and dehydrogenation reactions is proposed. The reactive REBO-1990EVC potential is adapted for simulations of carbon-hydrogen systems and is used in combination with the CompuTEM algorithm for modeling of electron irradiation effects. The atomistic mechanism of formation of the new hybrid 1D nanoobject is found to be the following. Firstly hydrogen is removed by electron impacts. Then spontaneous breaking of bonds between carbon atoms leads to decomposition of narrow regions of the graphene nanoribbon into double chains. Simultaneously thermally activated growth of polycyclic regions occurs. Density functional theory calculations give barriers along the growth path of polycyclic regions consistent with this mechanism. Electronic properties of the new 1D nanoobject are shown to be strongly affected by the edge magnetism and make this nanostructure promising nanoelectronic and spintronic applications. The way of synthesis the 1D nanoobject proposed here can be considered as an example of the general three-stage strategy of production of nanoobjects and macromolecules. 1) precursors are synthesized by traditional chemical method, 2) precursors are placed in HRTEM with the electron energy that is sufficient only to remove hydrogen atoms, 3) as a result of hydrogen removal, the precursors become unstable or metastable and transform into new nanoobjects or macromolecules.
description: 17 pages, 10 figures in the paper; 5 pages and 3 figures in the supplementary information
Mini Black Holes at the LHC: Discovery Through Di-Jet Suppression, Mono-Jet Emission and a Supersonic Boom in the Quark-Gluon Plasma in ALICE, ATLAS and CMS
Creators: name: Betz, B.
name: Bleicher, M.
name: Harbach, U.
name: Humanic, T.
name: Koch, B.
name: Stöcker, H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine experimental signatures of TeV-mass black hole formation in heavy ion collisions at the LHC. We find that the black hole production results in a complete disappearance of all very high $p_T$ ({$> 500$} GeV) back-to-back correlated di-jets of total mass {$M > M_f \sim 1$}TeV. We show that the subsequent Hawking-decay produces multiple hard mono-jets and discuss their detection. We study the possibility of cold black hole remnant (BHR) formation of mass $\sim M_f$ and the experimental distinguishability of scenarios with BHRs and those with complete black hole decay. Finally we point out that a Heckler-Kapusta-Hawking plasma may form from the emitted mono-jets. In this context we present new simulation data of Mach shocks and of the evolution of initial conditions until the freeze-out.
description: 16 pages, 5 figures, to appear in the proceedings of the 22nd Winter Workshop on Nuclear Dynamics, La Jolla, California, 11-19 March, 2006
Distributed Resource Allocation with Multi-Agent Deep Reinforcement Learning for 5G-V2V Communication
Creators: name: Gündogan, Alperen
name: Gürsu, H. Murat
name: Pauli, Volker
name: Kellerer, Wolfgang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Computer Science and Game Theory (cs.GT)
subject: Machine Learning (cs.LG)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences

description: We consider the distributed resource selection problem in Vehicle-to-vehicle (V2V) communication in the absence of a base station. Each vehicle autonomously selects transmission resources from a pool of shared resources to disseminate Cooperative Awareness Messages (CAMs). This is a consensus problem where each vehicle has to select a unique resource. The problem becomes more challenging when---due to mobility---the number of vehicles in vicinity of each other is changing dynamically. In a congested scenario, allocation of unique resources for each vehicle becomes infeasible and a congested resource allocation strategy has to be developed. The standardized approach in 5G, namely semi-persistent scheduling (SPS) suffers from effects caused by spatial distribution of the vehicles. In our approach, we turn this into an advantage. We propose a novel DIstributed Resource Allocation mechanism using multi-agent reinforcement Learning (DIRAL) which builds on a unique state representation. One challenging issue is to cope with the non-stationarity introduced by concurrently learning agents which causes convergence problems in multi-agent learning systems. We aimed to tackle non-stationarity with unique state representation. Specifically, we deploy view-based positional distribution as a state representation to tackle non-stationarity and perform complex joint behavior in a distributed fashion. Our results showed that DIRAL improves PRR by 20% compared to SPS in challenging congested scenarios.
Shock losses and pitot tube measurements in non-ideal supersonic and subsonic flows of organic vapors
Creators: name: Conti, Camilla
name: Fusetti, Alberto
name: Spinelli, Andrea
name: Guardone, Alberto
Publisher: name: Technical University of Munich
Year: 2021
Subjects: Non-Ideal Flows; Shock Loss Measurements; Pitot Tube; Organic Rankine Cycles; ORC;

description: The present work documents extensive experimental campaigns involving the first ever L-shaped Pitot tube measurements in non-ideal subsonic and supersonic flows of siloxane MM vapor, a fluid commonly employed in high-temperature ORCs. Testing was carried out on the Test-Rig for Organic Vapors (TROVA) at Politecnico di Milano, a blow-down wind tunnel specifically designed to reproduce non-ideal flows of organic vapours in conditions representative of ORC turbines operation. A pneumatic lines scheme involving nitrogen flushing was purposely implemented to allow probes insertion in the plant test section whilst minimizing response time. Pitot tubes testing in subsonic flows at Mach number 0.2 and 0.5 was first carried out to complete the pneumatic system commissioning and evaluate its performance for kinetic head, total and static pressure measurements against direct reference counterparts from the TROVA plant. This also allowed to experimentally verify that flow non-ideality does not affect the behaviour of a Pitot tube, indicating that no particular calibration is required for this type of instrument in such subsonic conditions. Finally, Pitot tubes were employed to perform the first ever direct total pressure loss measurement across normal shock waves in non-ideal flows of siloxane MM vapors. The work here reported establishes reliable methodologies for Pitot tubes testing in non-ideal subsonic and supersonic flows relevant to the ORC world, paving the way towards blade cascade testing and pressure probes use in research and industrial contexts where non-ideality is relevant.
ДАҒАЛ ЖУН ТОЛАЛАРИ АСОСИДА ОЛИНГАН (АВТОМОБИЛ, АВИЯТСИЯ, КЕМАСОЗЛИК) САНОАТИ УЧУН ҚЎЛЛАНИЛГАН НОТЎҚИМА МАТО ТАЙЁРЛАШ
Creators: name: Тошбеков, Одил
name: Рахимқулова, Сарвиноз
Publisher: name: Zenodo
Year: 2024

description: Тўқимачилик саноатида ишлаб чиқариладиган матоларнинг турлари жуда кўп бўлиб, тўқимачилик технологияси- нотўқима матолар ишлаб чиқариш ва саноатда фойдаланиш кўлами ортиб бормоқда. Нотўқима маҳсулотлар ишлаб чиқариш тўқимачилик, автомобил, авиятсия, кемасозлик саноатида қўлланиши саноатининг нисбатан янги соҳаси ҳисобланиб, бу турдаги маҳсулотлар арзонлиги, сифатининг ўзига хослиги, ишлаб чиқариш усулларининг хилма хиллиги билан ажралиб туради.
Calculating the distance from an electronic wave function to the manifold of Slater determinants through the geometry of Grassmannians
Creators: name: Aoto, Yuri Alexandre
name: da Silva, Márcio Fabiano
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The set of all electronic states that can be expressed as a single Slater determinant forms a submanifold, isomorphic to the Grassmannian, of the projective Hilbert space of wave functions. We explored this fact by using tools of Riemannian geometry of Grassmannians as described by Absil et. al [Acta App. Math. 80, 199 (2004)], to propose an algorithm that converges to a Slater determinant that is critical point of the overlap function with a correlated wave function. This algorithm can be applied to quantify the entanglement or correlation of a wave function. We show that this algorithm is equivalent to the Newton method using the standard parametrization of Slater determinants by orbital rotations, but it can be more efficiently implemented because the orbital basis used to express the correlated wave function is kept fixed throughout the iterations. We present the equations of this method for a general configuration interaction wave function and for a wave function with up to double excitations over a reference determinant. Applications of this algorithm to selected electronic systems are also presented and discussed.
description: 40 pages, 3 figures; Originally published at Phys. Rev. A
Creating a guidebook for establishing a successful left ventricular assist device ( LVAD) program
Creators: name: James, Dreamy
Publisher: name: No Publisher Supplied
Year: 2021

description: Background: Over 6.2 million Americans have heart failure (HF) and approximately 5-10% will progress to an advanced stage with symptoms refractory to conventional therapies. For these patients, heart transplantation is the best treatment but the number of donors is not enough to meet the need. To address this limitation, left ventricular assist devices (LVADs) were introduced as an alternative. Over the past 20 years, three generations of LVADs were developed with each generation better than the one before it. As a result, device implants have increased over the past several years. However, LVAD programs are limited to urban academic centers requiring patients to travel long distances to access care. This may account for the observed disparities in care of less implants in women and African-Americans. Having LVAD programs in community hospitals may alleviate these disparities. Purpose: The purpose of this DNP project is to review the data supporting the use of LVADs in advanced heart failure patients and to create a comprehensive guidebook to aid community hospitals in establishing an LVAD program. Methodology: The guidebook was created based on a retrospective analysis of my experience in establishing a Centers for Medicare & Medicaid Services (CMS) certified LVAD program at my institution. This guidebook includes information derived from expert consensus and medical society guidelines, device manuals and CMS regulatory policies. Results: I created a guidebook that outlines the process of developing clinical practice guidelines, policies, and pathways essential for a successful LVAD program. It describes the requirements for CMS certification and provides sample LVAD forms, order sets and clinical protocols. A clinical expert reviewed the guidebook and found it to be comprehensive and cohesive. A VAD coordinator used the guidebook to establish a VAD program at their institution and found it to be a great tool to navigate the process. Implications: This guidebook will be a useful resource for any medical professional interested in establishing an LVAD program in their community. Having more programs locally will improve access to care and addresses some of the observed racial and gender disparities in the treatment of advanced heart failure. It would serve as a template for any novice APN or RN for program building.
Doping of Mn$_2$VAl and Mn$_2$VSi Heusler alloys as a route to half-metallic antiferromagnetism
Creators: name: Galanakis, I.
name: Ozdogan, K.
name: Sasioglu, E.
name: Aktas, B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Half-metallic antiferromagnets are the ideal materials for spintronic applications since their zero magnetization leads to lower stray fields and thus tiny energy losses. Starting from the Mn$_2$VAl and Mn$_2$VSi alloys we substitute Co or Fe for Mn and we show by means of first-principle electronic structure calculations that the resulting compounds are ferrimagnets. When the total number of valence electrons reaches the magic number of 24 the Fe-doped compounds are semi-metals and thus non-magnetic while the Co-doped ones show the desirable half-metallic antiferromagnetic character. The compounds are very likely to be synthesized experimentally since the parent compounds, Mn$_2$VAl and Co$_2$VAl, have been already grown in the Heusler $L2_1$ lattice structure.
Dobrushin states in the ϕ^4_1 model
Creators: name: Bertini, L.
name: Brassesco, S.
name: Buttà, P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 82B24, 60K35, 81Q20

description: We consider the van der Waals free energy functional in a bounded interval with inhomogeneous Dirichlet boundary conditions imposing the two stable phases at the endpoints. We compute the asymptotic free energy cost, as the length of the interval diverges, of shifting the interface from the midpoint. We then discuss the effect of thermal fluctuations by analyzing the ϕ^4_1-measure with Dobrushin boundary conditions. In particular, we obtain a nontrivial limit in a suitable scaling in which the length of the interval diverges and the temperature vanishes. The limiting state is not translation invariant and describes a localized interface. This result can be seen as the probabilistic counterpart of the variational convergence of the associated excess free energy.
description: 34 pages
A Unified Approach to Gated Reactions on Networks
Creators: name: Scher, Yuval
name: Reuveni, Shlomi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: For two molecules to react they first have to meet. Yet, reaction times are rarely on par with the first-passage times that govern such molecular encounters. A prime reason for this discrepancy is stochastic transitions between reactive and non-reactive molecular states, which results in effective gating of product formation and altered reaction kinetics. To better understand this phenomenon we develop a unifying approach to gated reactions on networks. We first show that the mean and distribution of the gated reaction time can always be expressed in terms of ungated first-passage and return times. This relation between gated and ungated kinetics is then explored to reveal universal features of gated reactions. The latter are exemplified using a diverse set of case studies which are also used to expose the exotic kinetics that arises due to molecular gating.
Dark Matter Superfluidity
Creators: name: Khoury, Justin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In these lectures I describe a theory of dark matter superfluidity developed in the last few years. The dark matter particles are axion-like, with masses of order eV. They Bose-Einstein condense into a superfluid phase in the central regions of galaxy halos. The superfluid phonon excitations in turn couple to baryons and mediate a long-range force (beyond Newtonian gravity). For a suitable choice of the superfluid equation of state, this force reproduces the various galactic scaling relations embodied in Milgrom's law. Thus the dark matter and modified gravity phenomena represent different phases of a single underlying substance, unified through the rich and well-studied physics of superfluidity.
description: 21 pages, 1 figure, Submitted to SciPost Physics Lecture Notes, Les Houches Summer School Series. v2: corrected typos and added references
Experimental and numerical assessment of an asymptotically correct choking mach number correlation for organic vapor flows through turbine cascades
Creators: name: Der Wiesche, Stefan Aus
name: Hake, Leander
name: Cinnella, Paola
Publisher: name: Technical University of Munich
Year: 2021

description: An analytical expression for predicting the choking Mach number is presented. The expression is derived employing an asymptotic method leading to a perturbation series with a dominant zeroth-order term. Hence, it is suggested that actual choking Mach numbers can be predicted accurately in all practical organic vapor turbine design applications, including the dense gas regime. The reliability of this expression in the dilute gas regime is assessed using an experimental investigation of the flow of an organic vapor through a representative transonic turbine cascade. The agreement between the predicted and measured choking Mach number is excellent for the considered test case. To assess the validity of the expression for dense gas flows or flows largely different from the dilute gas regime, a database of computational fluid dynamics (CFD) simulations are utilized. Two different turbine cascades employing various organic working fluids and thermodynamic operating conditions are analyzed regarding the computed choking Mach number behavior.
Micro-Moments Analysis Timeseries Algorithm - WIPO WO2017049310 - International Patent PCT/US2016/052536
Creators: name: Fadli, Samih
Publisher: name: figshare
Year: 2021
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences
subject: 80199 Artificial Intelligence and Image Processing not elsewhere classified
subject: 80109 Pattern Recognition and Data Mining

description:
- World Intellectual Property Organization (WIPO)- WIPO International Publication Number WO2017049310 A1 on 3/23/2017- International Patent Application PCT/US2016/052536 on 9/16/2016
The Micro-Moment Analysis Algorithms are artificial neural networks analysis models that determine accurately in real-time across the omni-channel customer journey the exact moments, channel and content to engage people with cognitive experiences curated programmatically with a prescriptive engagement. The MMV indicates accurately the optimal time for a customer to receive a targeted ads. The MMV is empowering the CORE of the Publicis COSMOS Identity Marketing Data Platform currently managing over 3.6 petabytes of PII/NON PII data on behalf of our customers across North America and EMEA.
World Intellectual Property Organization (WIPO) Patent Publication # WO2017049310 A1 Integrational Patent Publication PCT/US2016/052536

This patent was awarded to Samih Fadli. U.S. patent number 10,528,959 [Application Number 16/457,285] was granted by the patent office on 2020-01-07 for micro-moment analysis nd a continuation of U.S. application Ser. No. 16/424,179, filed May 28, 2019 entitled “Micro-Moment Analysis”, which is a continuation-in-part of U.S. application Ser. No. 15/269,786, filed Sep. 19, 2016 entitled “Micro-Moment Analysis” and U.S. application Ser. No. 15/269,642, filed Sep. 19, 2016 entitled “Universal Identification” which applications claim priority from U.S. Provisional Application No. 62/220,727, filed Sep. 18, 2015, and to U.S. Provisional Application No. 62/288,763, filed Jan. 29, 2016. The disclosures of the applications referenced above are incorporated by reference herein in their entirety.