cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum Oscillation from In-gap States and non-Hermitian Landau Level Problem
Creators: name: Shen, Huitao
name: Fu, Liang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Motivated by recent experiments on Kondo insulators, we theoretically study quantum oscillations from disorder-induced in-gap states in small-gap insulators. By solving a non-Hermitian Landau level problem that incorporates the imaginary part of electron's self-energy, we show that the oscillation period is determined by the Fermi surface area in the absence of the hybridization gap, and derive an analytical formula for the oscillation amplitude as a function of the indirect band gap, scattering rates, and temperature. Over a wide parameter range, we find that the effective mass is controlled by scattering rates, while the Dingle factor is controlled by the indirect band gap. We also show the important effect of scattering rates in reshaping the quasiparticle dispersion in connection with angle-resolved photoemission measurements on heavy fermion materials.
description: 5 pages, 3 figures + 11 pages of supplemental material. to appear on Physics Review Letters
Blockchain-driven operation strategy of financial supply chain under uncertain environment
Creators: name: Zhao, Huida
name: Liu, Jiaguo
name: Zhang, Guoqing
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Science Policy

description: The emergence of blockchain creates a new possibility to solve the fraudulent problem of financial supply chain. We construct a game model to verify the strategic choice of the financial supply chain in an uncertain environment. We derive the equilibrium results and investigate the strategic choice of blockchain service for the financial supply chain. We also study the product price, product quantity, financing interest rate, and supply chain risk transmission, respectively. Specifically, when the blockchain is not considered, the financial model of supply chain led by core enterprises depends on firms’ reputation. The retail and wholesale prices increase when fraud occurs or consideration payment increases. Besides, the market stability reduces price performance. In the blockchain environment, the strategic choices are divided into two cases: when choosing the core enterprise model and the third-party service model, the third-party service model is the equilibrium strategy; when choosing the third-party service model and the platform model, the platform model is the equilibrium strategy.
RETURN To an Order of the House for a Return showing the number of timber leases granted from July 1st, 1903 to date, with the names of the lessees, the area leased, the number of days elapsing in each case between the date of calling for and the date of expiry of time for receiving tenders in each case, the amount of bonus paid in each case.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
Self-healing Narrowband MEMS Filter Design for RF Receivers
Creators: name: Jinglin  Xu
Publisher: name: Carnegie Mellon University
Year: 2017
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: As the radio frequency (RF) spectrum is becoming increasingly occupied, receivers are designed to resist out-of-band interferers. Due to lack of on-chip high quality factor (high-Q) filters, conventional receivers pursue frequency translation using mixers and VCOs, which inevitably increases power consumption and area and degrades noise and linearity. The piezoelectric AlN contour mode resonator filter, with its high-Q, low insertion loss and compatibiliy with CMOS integration, has emerged as a viable option for a high performance channel selection filter as the first stage of a direct sampling receiver. However, maintaining frequency precision for any high Q filter is challenging in the presence of both random and systematic process variations. To address this, the extended statistical element selection (ESES) method is applied to compensate for the frequency variations using a combinatorial redundancy scheme. This research explores the feasibility, advantages, implementation, and testing of a heterogeneously integrated switchable AlN filter system that can minimize parasitics and “self-heal” to increase yield and to realize uniform loading. In addition, several design techniques are proposed to implement the selfhealing filter to a 1 GHz receiver frontend, including breaking LNAs into sub-LNAs to select sub-filters and using current summing to uniformly combine signal outputs. To control parasitics, 3-D integration is used to limit the interconnection lengths between the CMOS switches and the AlN resonators.
Symmetries between Untwisted and Twisted Strings on Asymmetric Orbifolds
Creators: name: Imamura, Y.
name: Sakamoto, M.
name: Sasada, T.
name: Tabuse, M.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study symmetries between untwisted and twisted strings on asymmetric orbifolds. We present a list of asymmetric orbifold models to possess intertwining currents which convert untwisted string states to twisted ones, and vice versa. We also present a list of heterotic strings on asymmetric orbifolds with supersymmetry between untwisted and twisted string states. Some of properties inherent in asymmetric orbifolds, which are not shared by symmetric orbifolds, are pointed out.
description: Plain Tex, 35 pages, NBI-HE-92-34, KOBE-92-04
The XMM-Newton bright serendipitous survey. Identification and optical spectral properties
Creators: name: Caccianiga, A.
name: Severgnini, P.
name: Della Ceca, R.
name: Maccacaro, T.
name: Cocchia, F.
name: Barcons, X.
name: Carrera, F. J.
name: Matute, I.
name: McMahon, R. G.
name: Page, M. J.
name: Pietsch, W.
name: Sbarufatti, B.
name: Schwope, A.
name: Tedds, J. A.
name: Watson, M. G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: AIMS: We present the optical classification and redshift of 348 X-ray selected sources from the XMM-Newton Bright Serendipitous Survey (XBS) which contains a total of 400 objects (identification level = 87%). About 240 are new identifications. In particular, we discuss in detail the classification criteria adopted for the Active Galactic Nuclei population. METHODS: By means of systematic spectroscopic campaigns and through the literature search we have collected an optical spectrum for the large majority of the sources in the XBS survey and applied a well-defined classification ``flow-chart''. RESULTS: We find that the AGN represent the most numerous population at the flux limit of the XBS survey (~10^-13 erg cm^-2 s^-1) constituting 80% of the XBS sources selected in the 0.5-4.5 keV energy band and 95% of the ``hard'' (4.5-7.5 keV) selected objects. Galactic sources populate significantly the 0.5-4.5 keV sample (17%) and only marginally (3%) the 4.5-7.5 keV sample. The remaining sources in both samples are clusters/groups of galaxies and normal galaxies (i.e. probably not powered by an AGN). Furthermore, the percentage of type2 AGN (i.e. optically absorbed AGNs with A_V>2mag) dramatically increases going from the 0.5-4.5 keV sample (f=N_AGN2/N_AGN=7%) to the 4.5-7.5 keV sample (f=32%). We finally propose two simple diagnostic plots that can be easily used to obtain the spectral classification for relatively low redshift AGNs even if the quality of the spectrum is not good.
description: 14 pages plus 7 additional pages of table, accepted for publication on A&A
Optimal Design of Experiments for Nonlinear Response Surface Models
Creators: name: Huang, Yuanzhi
name: Gilmour, Steven
name: Mylona, Kalliopi
name: Goos, Peter
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation (stat.CO)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences
subject: 62K05

description: Many chemical and biological experiments involve multiple treatment factors and often it is convenient to fit a nonlinear model in these factors. This nonlinear model can be mechanistic, empirical or a hybrid of the two. Motivated by experiments in chemical engineering, we focus on D-optimal design for multifactor nonlinear response surfaces in general. In order to find and study optimal designs, we first implement conventional point and coordinate exchange algorithms. Next, we develop a novel multiphase optimisation method to construct D-optimal designs with improved properties. The benefits of this method are demonstrated by application to two experiments involving nonlinear regression models. The designs obtained are shown to be considerably more informative than designs obtained using traditional design optimality algorithms.
On Naturalness of Scalar Fields and Standard Model
Creators: name: Pivovarov, Grigorii B.
name: Kim, Victor T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss how naturalness predicts the scale of new physics. Two conditions on the scale are considered. The first is the more conservative condition due to Veltman (Acta Phys. Polon. B 12, 437 (1981)). It requires that radiative corrections to the electroweak mass scale would be reasonably small. The second is the condition due to Barbieri and Giudice (Nucl. Phys. B 306, 63 (1988)), which is more popular lately. It requires that physical mass scale would not be oversensitive to the values of the input parameters. We show here that the above two conditions behave differently if higher order corrections are taken into account. Veltman's condition is robust (insensitive to higher order corrections), while Barbieri-Giudice condition changes qualitatively. We conclude that higher order perturbative corrections take care of the fine tuning problem, and, in this respect, scalar field is a natural system. We apply the Barbieri-Giudice condition with higher order corrections taken into account to the Standard Model, and obtain new restrictions on the Higgs boson mass.
description: REVTeX, 3 pages
Additional file 1 of Mucormycosis in intensive care unit: surgery is a major prognostic factor in patients with hematological malignancy
Creators: name: Claustre, Johanna
name: Larcher, Romaric
name: Jouve, Thomas
name: Truche, Anne-Sophie
name: Nseir, Saad
name: Cadiet, Julien
name: Zerbib, Yoann
name: Lautrette, Alexandre
name: Constantin, Jean-Michel
name: Charles, Pierre-Emmanuel
name: Daubin, Cedric
name: Coudroy, Remi
name: Dellamonica, Jean
name: Argaud, Laurent
name: Phelouzat, Pierre
name: Contou, Damien
name: Pocquet, Juliette
name: Voiriot, Guillaume
name: Navellou, Jean-Christophe
name: Lavagne, Pierre
name: Durand, Michel
name: Cornet, Muriel
name: Schwebel, Carole
name: Terzi, Nicolas
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 1: Table S1. Demographic characteristics of patients with hematological disease. Table S2. Characteristics of the infection of patients with hematological disease at ICU admission. Table S3. Characteristics of ICU management of patients with hematological disease.
Self-disclosures, Impression Formation, and Biases in Web 2.0
Creators: name: Brandimarte, Laura
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 160510 Public Policy
subject: FOS: Political science

description: The first decade of the 21st century has witnessed the rise of Web 2.0 technologies that allow users to create and share content online with friends – and strangers alike. These technologies have generated an ‘enthusiasm for sharing’ as well as privacy concerns that researchers, organizations and policy makers often measure and debate. After introducing the trade-offs of information sharing (Chapter 1), I investigate one of the antecedents of willingness to share personal information – namely, perceived control – as a possible explanation for the success of online social media, notwithstanding people’s diffuse concern for privacy protection. The results challenge the consensus view of control as a sufficient means of privacy protection, since increased perceived control may lead to higher self-disclosure, even in situations of higher objective risks (Chapter 2). I then examine some of the consequences that public disclosures entail in terms of impression formation and reputation building for the person who discloses information. It could be argued that online disclosures, even if embarrassing or incriminating, will soon stop representing diagnostic information about people – either because we will forget about them as time passes (Chapter 3), or because, as social norms about disclosure change, the majority of people will soon be tainted by embarrassing online records, which may contribute to render them more lenient towards others’ disclosures (Chapter 4). The results of studies in Chapters 3 and 4 challenge this view, and suggest that online disclosures may have a long lasting effect on impression formation.
Elastic Compton Scattering from 3He and the Role of the Delta
Creators: name: Margaryan, Arman
name: Strandberg, Bruno
name: Griesshammer, Harald W.
name: McGovern, Judith A.
name: Phillips, Daniel R.
name: Shukla, Deepshikha
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report observables for elastic Compton scattering from $^3$He in Chiral Effective Field Theory with an explicit $Δ(1232)$ degree of freedom ($χ$EFT) for energies between 50 and 120 MeV. The $γ\,{}^3$He amplitude is complete at N3LO, $\mathcal{O}(e^2δ^3)$, and in general converges well order by order. It includes the dominant pion-loop and two-body currents, as well as the Delta excitation in the single-nucleon amplitude. Since the cross section is two to three times that for deuterium and the spin of polarised $^3$He is predominantly carried by its constituent neutron, elastic Compton scattering promises information on both the scalar and spin polarisabilities of the neutron. We study in detail the sensitivities of 4 observables to the neutron polarisabilities: the cross section, the beam asymmetry and two double asymmetries resulting from circularly polarised photons and a longitudinally or transversely polarised target. Including the Delta enhances those asymmetries from which neutron spin polarisabilities could be extracted. We also correct previous, erroneous results at N2LO, i.e.~without an explicit Delta, and compare to the same observables on proton, neutron and deuterium targets. An interactive Mathematica notebook of our results is available from hgrie@gwu.edu.
description: 37 pages LaTeX2e (pdflatex) including 16 figures as .pdf files using includegraphics; minor corrections, triggered by referee comments, plus typographical errors; text-identical to version published as EPJA 54 (2018) 125
Search for a Hypothetical 16.7 MeV Gauge Boson and Dark Photons in the NA64 Experiment at CERN
Creators: name: Banerjee, D.
name: Burtsev, V. E.
name: Chumakov, A. G.
name: Cooke, D.
name: Crivelli, P.
name: Depero, E.
name: Dermenev, A. V.
name: Donskov, S. V.
name: Dusaev, R. R.
name: Enik, T.
name: Charitonidis, N.
name: Feshchenko, A.
name: Frolov, V. N.
name: Gardikiotis, A.
name: Gerassimov, S. G.
name: Gninenko, S. N.
name: Hosgen, M.
name: Jeckel, M.
name: Karneyeu, A. E.
name: Kekelidze, G.
name: Ketzer, B.
name: Kirpichnikov, D. V.
name: Kirsanov, M. M.
name: Konorov, I. V.
name: Kovalenko, S. G.
name: Kramarenko, V. A.
name: Kravchuk, L. V.
name: Krasnikov, N. V.
name: Kuleshov, S. V.
name: Lyubovitskij, V. E.
name: Lysan, V.
name: Matveev, V. A.
name: Mikhailov, Yu. V.
name: Peshekhonov, D. V.
name: Polyakov, V. A.
name: Radics, B.
name: Rojas, R.
name: Rubbia, A.
name: Samoylenko, V. D.
name: Tikhomirov, V. O.
name: Tlisov, D. A.
name: Toropin, A. N.
name: Trifonov, A. Yu.
name: Vasilishin, B. I.
name: Arenas, G. Vasquez
name: Volkov, P. V.
name: Volkov, V.
name: Ulloa, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report the first results on a direct search for a new 16.7 MeV boson (X) which could explain the anomalous excess of e+e- pairs observed in the excited Be-8 nucleus decays. Due to its coupling to electrons, the X could be produced in the bremsstrahlung reaction e- Z -> e- Z X by a 100 GeV e- beam incident on an active target in the NA64 experiment at the CERN SPS and observed through the subsequent decay into an e+e- pair. With 5.4\times 10^{10} electrons on target, no evidence for such decays was found, allowing to set first limits on the X-e^- coupling in the range 1.3\times 10^{-4} < ε_e < 4.2\times 10^{-4} excluding part of the allowed parameter space. We also set new bounds on the mixing strength of photons with dark photons (A') from non-observation of the decay A'->e+e- of the bremsstrahlung A' with a mass
description: 6 pages, 3 figures. Title changed as suggested by Journal; references added; version published in Phys. Rev. Lett
Corrosion Evaluation of 316L Stainless Steel Exposed to CNT-Water Nanofluid
Creators: name: Abdeen, Dana
Publisher: name: Manara - Qatar Research Repository
Year: 2025
Subjects: classificationCode: 40
subject: Engineering

description: CNTs-water nanofluids are new innovative materials that own extraordinary properties due to the presence of fine particles suspended in their base solutions. They have potential applications in many industrial sectors as they are expected to provide remarkable energy savings and emission reductions if used in cooling applications. Hence, it is important to study their corrosion behaviour to maintain equipment performance and ensure safety aspects. Three consequent corrosion tests were conducted on 316L stainless steel (SS) exposed to carbon nanotubes (CNTs) water-based nanofluids: open circuit test, polarization resistance test, and potentiodynamic scans. The electrochemical testing was performed at different CNTs loadings of 0.05, 0.1, 0.3 and 0.5 wt.% that were suspended in deionized water using the surfactant Gum Arabic (GA). Temperature effect was also examined with the same corrosion testing performed on the same SS exposed to 0.1 and 1.0 wt.% CNTs nanofluids at temperatures of 22, 40, 60 and 80°C. Different corrosion parameters were investigated, such as corrosion rate, corrosion potential, pitting potential, and anodic and cathodic Tafel slopes. Adsorption isotherm for CNTs adsorption on the surface of the metal and some thermodynamic properties of adsorption were found to help in proposing a mechanism for CNTs corrosion inhibition. It was observed that the SS tested in CNTs nanofluids presented low corrosion rates, which were comparable to those for tap water and lower than those for 3.5 wt.% NaCl solutions. CNTs had a blocking effect on increasing corrosion resistance as a black layer was physically adsorbed on the surface of the metal. A maximum inhibition of 61% was achieved in 0.1 wt.% CNTs nanofluid at room temperature. Further increase in the CNTs concentrations and in nanofluid’ temperature showed to decrease the corrosion performance.
On the Coexistence of Diagonal and off-Diagonal Long-Range Order, a Monte Carlo Study
Creators: name: van Otterlo, Anne
name: Wagenblast, Karl-Heinz
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The zero temperature properties of interacting 2 dimensional lattice bosons are investigated. We present Monte Carlo data for soft-core bosons that demonstrate the existence of a phase in which crystalline long-range order and off-diagonal long-range order (superfluidity) coexist. We comment on the difference between hard and soft-core bosons and compare our data to mean-field results that predict a larger coexistence region. Furthermore, we determine the critical exponents for the various phase transitions.
description: 7 pages and 8 figures appended in postscript, KA-TFP-93-05
The mirror mode: A "superconducting'' space plasma analogue
Creators: name: Treumann, R. A.
name: Baumjohann, W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Space Physics (physics.space-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We examine the physics of the magnetic mirror mode in its final state of saturation, the thermodynamic equilibrium, to demonstrate that the mirror mode is the analogue of a superconducting effect in a classical anisotropic-pressure space plasma. Two different spatial scales are identified which control the behaviour of its evolution. These are the ion inertial scale $λ_{im}(τ)$ based on the excess density $N_m(τ)$ generated in the mirror mode, and a correlation length. This can be either the Debye length, the ion gyro-radius, or a turbulent correlation length. The mirror mode equilibrium structure under saturation is determined by the Landau-Ginzburg ratio of these two length scales. Mirror modes then behave like type II superconductors, naturally giving rise to chains of local depletions of the magnetic field of the kind observed in the mirror mode, providing the plasma a short scale magnetic bubble texture. This might be important in the study of magnetic turbulence in plasmas.
description: 13 pages, 2 figure, Discussion paper, to appear in Ann. Geophys
One-loop divergences in two-dimensional Maxwell-dilaton quantum gravity
Creators: name: Elizalde, E.
name: Odintsov, S. D.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Two-dimensional Maxwell-dilaton quantum gravity, which covers a large family of the actions for two-dimensional gravity (in particular, string-inspired models) is investigated. Charged black holes which appear in the theory are briefly discussed. The one-loop divergences in the linear covariant gauges are calculated. It is shown that for some choices of the dilaton potential and dilaton-Maxwell coupling, the theory is one-loop multiplicatively renormalizable (or even finite). A comparison with the divergences structure of four-dimensional Einstein-Maxwell gravity is given.
description: UB-ECM-PF 92/17, Latex file, 12 pages
Entanglement and diagonal entropies after a quench with no pair structure
Creators: name: Bertini, Bruno
name: Tartaglia, Elena
name: Calabrese, Pasquale
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A typical working condition in the study of quantum quenches is that the initial state produces a distribution of quasiparticle excitations with an opposite-momentum-pair structure. In this work we investigate the dynamical and stationary properties of the entanglement entropy after a quench from initial states which do not have such structure: instead of pairs of excitations they generate $ν$-plets of correlated excitations with $ν>2$. Our study is carried out focusing on a system of non-interacting fermions on the lattice. We study the time evolution of the entanglement entropy showing that the standard semiclassical formula is not applicable. We propose a suitable generalisation which correctly describes the entanglement entropy evolution and perfectly matches numerical data. We finally consider the relation between the thermodynamic entropy of the stationary state and the diagonal entropy, showing that when there is no pair structure their ratio depends on the details of the initial state and lies generically between $1/2$ and $1$.
description: 23 pages, 10 figures, 1 table. Updated with published version
Notes relatives aux pas de danse : l'anglaise
Creators: name: Lancelot, Francine
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/FileId-3413
description: created: ca 1940
Reconstruction of optical vector-fields with applications in endoscopic imaging
Creators: name: Gataric, Milana
name: Gordon, George S. D.
name: Renna, Francesco
name: Ramos, Alberto Gil C. P.
name: Alcolea, Maria P.
name: Bohndiek, Sarah E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Image and Video Processing (eess.IV)
subject: Medical Physics (physics.med-ph)
subject: Applications (stat.AP)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We introduce a framework for the reconstruction of the amplitude, phase and polarisation of an optical vector-field using calibration measurements acquired by an imaging device with an unknown linear transformation. By incorporating effective regularisation terms, this new approach is able to recover an optical vector-field with respect to an arbitrary representation system, which may be different from the one used in calibration. In particular, it enables the recovery of an optical vector-field with respect to a Fourier basis, which is shown to yield indicative features of increased scattering associated with tissue abnormalities. We demonstrate the effectiveness of our approach using synthetic holographic images as well as biological tissue samples in an experimental setting where measurements of an optical vector-field are acquired by a fibre endoscope, and observe that indeed the recovered Fourier coefficients are useful in distinguishing healthy tissues from lesions in early stages of oesophageal cancer.
Second Law of Thermodynamics with Discrete Quantum Feedback Control
Creators: name: Sagawa, Takahiro
name: Ueda, Masahito
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A new thermodynamic inequality is derived which leads to the maximum work that can be extracted from multi-heat baths with the assistance of discrete quantum feedback control. The maximum work is determined by the free-energy difference and a generalized mutual information content between the thermodynamic system and the feedback controller. This maximum work can exceed that in conventional thermodynamics and, in the case of a heat cycle with two heat baths, the heat efficiency can be greater than that of the Carnot cycle. The consistency of our results with the second law of thermodynamics is ensured by the fact that work is needed for information processing of the feedback controller.
Self-Controlled Regulation of Mu Opioid Receptor Trafficking
Creators: name: Soohoo, Amanda L.
Publisher: name: Carnegie Mellon University
Year: 2015
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Our cells rely extensively on external signals for key cellular and systematic functions. Many of these signals take the form of small molecules that are recognized by receptors on the cell surface. G-protein coupled receptors (GPCRs) are the largest group of surface signaling receptors. GPCRs respond to a diverse array of signals including: light, pain, adrenaline and serotonin. The capability of a certain type of GPCR to receive its signals is dependent on the number of receptors on the cell surface available to receive that extracellular signal. Intracellular trafficking determines the surface receptor number. Since GPCRs relay such vital signals it has become increasingly clear that their intracellular trafficking is tightly regulated and intertwined with the received and transmitted signals by the GPCRs. This thesis focuses on the clinically, relevant mu-opioid receptor (MOR) which is the primary target of exogenous opiate drugs such as morphine and endogenous opiates such as endorphins and endomorphins. Once activated the MOR internalizes through clathrin-mediated endocytosis. Chapter 1 shows that the MOR is not passive in clathrin-mediated endocytosis, but has the ability to alter the duration of its own endocytosis events. Chapter 2 suggests that this change in endocytosis duration has a functional effect via changes in downstream signaling. Chapter 3 details how protein kinase C (PKC) serves as the control point for two regulatory mechanisms for the postendocytic recycling of the MOR; one stemming from the pain receptor neurokinin-1 and the second downstream of the G-protein signaling of the MOR itself. Chapter 4 explores a proteomic approach using stable isotope labeling of amino acids in cell culture (SILAC) to further elucidate the mechanisms governing MOR endocytosis and recycling.
All the viewer needs: How user-centered design helps to develop and operate an open repository for audiovisual media
Creators: name: Ogunyemi, Abiodun
name: Drees, Bastian
name: Plank, Margret
Publisher: name: Zenodo
Year: 2019
Subjects: Open video repositories
User-centered design
Web analytics
Scientific videos
Scholarly communication

description: The amount of audiovisual material in science is rising sharply. At the same time, adequate repositories for this particular type of research output are rare. Neither text and data repositories nor platforms such as YouTube and Vimeo can meet users' needs for scientific audiovisual materials. Audiovisual repositories have to provide innovative tools as well as a stable and reliable infrastructure. To meet the user needs the TIB AV-Portal was developed based on a user-centered design approach. Today it offers automated video analysis with scene, speech, text and image recognition and provides free access to approximately 18,000 videos from science and technology. Our presentation will show use case scenarios of audiovisual material in research and education from recent user interviews. Moreover, the TIB AV-Portal is presented as a reliable repository for scientific videos and the potential for further development and lessons learned will be discussed.
Anisotropic Superfluid Behavior of a Dipolar Bose-Einstein Condensate
Creators: name: Wenzel, Matthias
name: Böttcher, Fabian
name: Schmidt, Jan-Niklas
name: Eisenmann, Michael
name: Langen, Tim
name: Pfau, Tilman
name: Ferrier-Barbut, Igor
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present transport measurements on a dipolar superfluid using a Bose-Einstein condensate of Dy-162 with strong magnetic dipole-dipole interactions. By moving an attractive laser beam through the condensate we observe an anisotropy in superfluid flow. This observation is compatible with an anisotropic critical velocity for the breakdown of dissipationless flow, which, in the spirit of the Landau criterion, can directly be connected to the anisotropy of the underlying dipolar excitation spectrum. In addition, the heating rate above this critical velocity reflects the same anisotropy. Our observations are in excellent agreement with simulations based on the Gross-Pitaevskii equation and highlight the effect of dipolar interactions on macroscopic transport properties, rendering dissipation anisotropic.
Entropy localization and extensivity in the semiclassical black hole evaporation
Creators: name: Casini, H.
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: We aim to quantify the distribution of information in the Hawking radiation and inside the black hole in the semiclassical evaporation process. The structure quantum field theory forces to consider a shared information between two different regions of space-time. Using this tool, we show that the entropy of a thermal gas at the Unruh temperature underestimates the actual amount of (shared) information present in a region of the Rindler space. Then, we analyze the mutual information between the black hole and the late time radiation region. We show that in the semiclassical picture it is not possible to recover the eventual purity of the initial state in the final Hawking radiation through correlations established during the whole evaporation period, no matter the interactions present in the theory. We find extensivity of the entropy as a consequence of a reduction to a two dimensional conformal problem in a simple approximation. However, this seems not to be guaranteed in a full four dimensional calculation. We also find that a large amount of information is contained in a small approximately flat region of space-time near the point where the horizon begins. This gives place to large violations of the entropy bounds. This problem is not eased by backscattering effects and we argue that a breaking of conformal invariance is necessary to delocalize the entropy. Finally, we indicate that the mutual information could lead to a way to understand the Bekenstein-Hawking black hole entropy which does not require a reduction in degrees of freedom in order to regulate the entanglement entropy. On the contrary a large number of field degrees of freedom at high energies giving place to a Hagedorn transition implements a distance cutoff in the mutual information, which may in consequence turn out to be bounded.
description: 27 pages, 5 figures
The Dos and Don'ts about setting up a very large full-text repository
Creators: name: Schöner, Oliver
name: Gragert, Gerrit
Publisher: name: Zenodo
Year: 2019
Subjects: Very large repository
Fedora
Full-text search

description: In mid 2017, CrossAsia – a service of the Berlin State Library for Asian Studies – began to set up an Integrated Text Repository (ITR) to store a large amount of full-text documents mainly from China. The licensed texts are books, newspapers, journals and are cut up to their smallest pieces – pages, articles etc. In this way, scholars can cite single entities, annotate or transcribe them. The presentation will show the challenges of dealing with more than 50 million objects with different languages and encodings, ingest them into a Fedora Repository without losing the logical structures and make them searchable. We will also talk about the search functions via the Website or an SRU interface and discuss upcoming possibilities for working with the data.
The 21 reducible polars of Klein's quartic
Creators: name: Pokora, Piotr
name: Roé, Joaquim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 14N20 14C20 52C35

description: We describe the singularities and related properties of the arrangement of 21 reducible polars of Klein's quartic, containing Klein's well-known arrangement of $21$ lines.
description: 30 pages, contains Singular script, to appear in Experimental Mathematics
Additional file 3 of Association of [1H]-MRS quantified liver fat content with glucose metabolism status
Creators: name: Wang, Yun-Sheng
name: Ye, Jun
name: Cao, Yong-Hong
name: Zhang, Rong
name: Han, Xiao-Fang
name: Zou, Ling-Ling
name: Kuang, Lei
name: Zhang, Ji
name: Lian, Hu
name: Xia, Jin-Xiang
name: Zhang, Qiu
name: Dai, Wu
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Additional file 3: Table S2. Multilinear regression analysis of HOMA-IR and HOMA-β with different predictors.
New Results on Finite-Time Stability: Geometric Conditions and Finite-Time Controllers
Creators: name: Garg, Kunal
name: Panagou, Dimitra
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents novel controllers that yield finite-time stability for linear systems. We first present a sufficient condition for the origin of a scalar system to be finite-time stable. Then we present novel finite-time controllers based on vector fields and barrier functions to demonstrate the utility of this geometric condition. We also consider the general class of linear controllable systems, and present a continuous feedback control law to stabilize the system in finite time. Finally, we present simulation results for each of these cases, showing the efficacy of the designed control laws.
description: 2018 American Control Conference, Milwaukee, Wisconsin, June 2018
GIJJALAR TURLARI
Creators: name: Xakimova Moxira Shukurovna O'zbekiston Respublikasi, Andijon viloyati, Qo'rg'ontepa  Abu Ali ibn Sino nomidagi Jamoat salomatligi texnikumi  maxsus fan o'qituvchsi
Publisher: name: Zenodo
Year: 2025

description:    Ushbu maqolada zamonaviy hamshira tibbiy muolajalar tehnikasini bajarishini bilishi bilan birga, bemorning kasallik tufayli yuzaga kelgan va kelishi mumkin bo’lgan, ruhiy, ijtimoiy muammolarni aniqlay olishi va jamiyatdagi barcha kuchlarni ushbu muammolarni bartaraf etishga qarata olishi kerak va bemor bilan muloqotga kirish san’atini shunday egallash kerakki, u shirin so’zi, yumshoq muomalasi bilan bemorga hastalik girdobidan qutilishga yordam berishi kerakligi uchun etika qonun qoidalari to’grisida to’htalib o’tildi.

Kalit so`zlar: Gelmentlar, gijjalar, biogelmintozlar, laboratoriya, najas, fatsiollyoz, exinokokkoz.
Conservation Laws and 2D Black Holes in Dilaton Gravity
Creators: name: Mann, R. B.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A very general class of Lagrangians which couple scalar fields to gravitation and matter in two spacetime dimensions is investigated. It is shown that a vector field exists along whose flow lines the stress-energy tensor is conserved, regardless of whether or not the equations of motion are satisfied or if any Killing vectors exist. Conditions necessary for the existence of Killing vectors are derived. A new set of 2D black hole solutions is obtained for one particular member within this class of Lagrangians. One such solution bears an interesting resemblance to the 2D string-theoretic black hole, yet contains markedly different thermodynamic properties.
description: 11 pgs. WATPHYS-TH92/03
Self-Assembling Decentralized Control Constructs for Large-Scale Variably-Interconnected Systems
Creators: name: Ippolito, Corey A.
Publisher: name: Carnegie Mellon University
Year: 2016
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: There is an emerging need to develop new techniques for control system design that better address the challenges posed by modern large-scale cyber-physical systems. These systems are often massive networks of interconnected and interoperating subsystems that fuse physical processes, embedded computation, automation technologies, and communication. The resulting problems are dimensionally large, exhibit significant time-varying structural variations during operation, and feature complex dynamics, constraints and objectives across local and global-system scales. These properties are difficult to address using traditional control theoretic methods without substantial loss of performance and robustness. To overcome these limitations, this dissertation presents new concepts and methods for control of modern large-scale variably-structured systems through self-assembling and self-configuring control constructs that allow for fundamental restructuring of the control system’s topology in response to the current system structure. We present the System Component Graph (SCG) formulation as a mathematical framework that generalizes and extends directed graph methods from decentralized control. We present algorithms, methods, and metrics for real-time decentralization and control-structure optimization, utilizing the inclusion principle for addressing interconnected overlapping dynamics and optimal linear-quadratic (LQ) methods for local decentralized subsystem control. Global system control and performance is achieved through a centralized planner that provides continuous real-time optimized trajectories as guidance command inputs to each subsystem. We present the method of Random Subcomplement Trees (RST) for pseudo-optimal real-time trajectory planning of large-scale systems which formalizes and extends the method of rapidly-exploring random trees in a control optimization framework. The RST method defines transformations from the higher-dimension state space into an intermediate lower-dimensional search space, where optimal transitions between subspace states are defined. In the context of this approach, the resulting decentralized topology found within the SCG framework provides the RST subspace definition and requisite transformations, and optimal transitions in the search space are found through forward evaluation of the closed-loop decentralized subsystem dynamics. The methods developed in this thesis are applied to a set of real-world problems spanning various domains and demonstrate the application of these methods from first-principle modeling through control system analysis, design, implementation, and evaluation in experimental tests and simulation.
Effective potential and quantum criticality for imbalanced Fermi mixtures
Creators: name: Zdybel, Piotr
name: Jakubczyk, Pawel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the analytical structure of the effective action for spin- and mass-imbalanced Fermi mixtures at the onset of the superfluid state. Of our particular focus is the possibility of suppressing the tricritical temperature to zero, so that the transition remains continuous down to $T=0$ and the phase diagram hosts a quantum critical point. At mean-field level we analytically identify such a possibility in a regime of parameters in dimensionality $d=3$. In contrast, in $d=2$ we demonstrate that the occurrence of a quantum critical point is (at the mean-field level) excluded. We show that the Landau expansion of the effective potential remains well-defined in the limit $T\to 0^+$ except for a subset of model parameters which includes the standard BCS limit. We calculate the mean-field asymptotic shape of the transition line. Employing the functional renormalization group framework we go beyond the mean field theory and demonstrate the stability of the quantum critical point in $d=3$ with respect to fluctuations.
description: 10 pages, 10 figures
A Singular Perturbation Analysis for \\Unstable Systems with Convective Nonlinearity
Creators: name: Schönborn, Oliver
name: Puri, Sanjay
name: Desai, Rashmi C.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We use a singular perturbation method to study the interface dynamics of a non-conserved order parameter (NCOP) system, of the reaction-diffusion type, for the case where an external bias field or convection is present. We find that this method, developed by Kawasaki, Yalabik and Gunton for the time-dependant Ginzburg-Landau equation and used successfully on other NCOP systems, breaks down for our system when the strength of bias/convection gets large enough.
description: 5 pages, PostScript format
title: V2_DU_LettreA
Creators: name: Basnage de Beauval, Henri
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Ceci est la V2 du Dictionnaire universel, revu et corrigé en 1701 par Basnage de Beauval. Cette version a été obtenue avec GROBID dictionaries, après adaptation du système et renentraînement en juillet 2020.
New ways to improve the common understanding of users in an agile development team
Creators: name: Ljungklint, Karin Maria
Publisher: name: Zenodo
Year: 2019
Subjects: Current Research Information System
User Experience methods
agile software development

description: This paper presents the experiences of an in-house development of a Current Research Information System (CRIS) at Chalmers University of Technology. Working in an agile cross-functional team can both be beneficial and challenging. Problems could for example arise when some of the team members work with tasks far from the users. This means that it becomes more difficult to create a common understanding of the users' needs and desires. By inviting representatives from the target groups to the team room, the knowledge can be increased.