cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Wedge filling, cone filling and the strong fluctuation regime
Creators: name: Parry, A. O.
name: Wood, A. J.
name: Rascon, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Interfacial fluctuation effects occuring at wedge and cone filling transitions are investigated and shown to exhibit very different characteristics. For both geometries we show how the conditions for observing critical (continuous) filling are much less restrictive than for critical wetting, which is known to require fine tuning of the Hamaker constants. Wedge filling is critical if the wetting binding potential does not exhibit a local maximum, whilst conic filling is critical if the integrated strength of the potential is attractive. This latter scenario is particularly encouraging for future experimental studies. Using mean-field and effective Hamiltonian approaches, which allow for breather-mode fluctuations which translate the interface up and down the sides of the confining geometry, we are able to completely classify the possible critical behaviour (for purely thermal disorder). For the three dimensional wedge, the interfacial fluctuations are very strong and characterised by a universal roughness critical exponent $ν_{\perp} =1/4$ independent of the range of the forces. For the physical dimensions d=2 and d=3, we show that the influence of the cone geometry on the fluctuations at critical filling is to mimic the analogous interfacial behaviour occuring at critical wetting in the strong-fluctuation regime. In particular, for d=3 and for quite arbitary choices of intermolecular potential, the filling height and roughness show the same critical properties as those predicted for three dimensional critical wetting with short-ranged forces in the large wetting parameter ($ω>2$) regime.
description: 25 pages, 3 figures
Xysticus robustus
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Thomisidae
Xysticus
Xysticus robustus

description: Xysticus robustus (Hahn, 1832)
 МатериаΛ. 2♂, Терсек, бор с березой, 26.06– 4.07.2014; 1♀, Наурзумский бор, 21.07.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 10, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
CAMR: Coded Aggregated MapReduce
Creators: name: Konstantinidis, Konstantinos
name: Ramamoorthy, Aditya
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Many big data algorithms executed on MapReduce-like systems have a shuffle phase that often dominates the overall job execution time. Recent work has demonstrated schemes where the communication load in the shuffle phase can be traded off for the computation load in the map phase. In this work, we focus on a class of distributed algorithms, broadly used in deep learning, where intermediate computations of the same task can be combined. Even though prior techniques reduce the communication load significantly, they require a number of jobs that grows exponentially in the system parameters. This limitation is crucial and may diminish the load gains as the algorithm scales. We propose a new scheme which achieves the same load as the state-of-the-art while ensuring that the number of jobs as well as the number of subfiles that the data set needs to be split into remain small.
description: 6 pages, 2 figures, full paper for ISIT 2019 paper
An evaluation on the provision and the use of legal research materials of the People's Republic of China on the world wide web
Creators: name: Ho, Lok-Yi C.
Publisher: name: Loughborough University
Year: 2021
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: An evaluation on the provision and the use of legal research materials of the People's Republic of China on the world wide web
Should we screen for frailty in primary care settings? A fresh perspective on the frailty evidence base: A narrative review
Creators: name: Ambagtsheer, Rachel
name: Beilby, Justin
name: Visvanathan, Renuka
name: Dent, Elsa
name: Yu, Solomon
name: Braunack-Mayer, Annette
Publisher: name: Torrens University Australia
Year: 2019
Subjects: subject: 111702 Aged Health Care
subject: FOS: Health sciences

description: With older adults living longer, health service providers have increasingly turned their attention towards frailty and its significant consequences for health and well-being. Consequently, frailty screening has gained momentum as a possible health policy answer to the question of what can be done to prevent frailty's onset and progression. However, who should be screened for frailty, where and when remains a subject of extensive debate. The purpose of this narrative review is to explore the dimensions of this question with reference to Wilson and Jungner's time-tested and widely accepted principles for acceptable screening within community settings. Although the balance of the emerging evidence to support frailty screening is promising, significant gaps in the evidence base remain. Consequently, when assessed against Wilson and Jungner's principles, extensive population screening does not appear to be supported by the evidence. However, screening for the purpose of case-finding may prove useful among older adults.
Preventative Medicine. 2018 Dec 27;119:63-69.
Quantifying baryon effects on the matter power spectrum and the weak lensing shear correlation
Creators: name: Schneider, Aurel
name: Teyssier, Romain
name: Stadel, Joachim
name: Chisari, Nora Elisa
name: Brun, Amandine M. C. Le
name: Amara, Adam
name: Refregier, Alexandre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Feedback processes from baryons are expected to strongly affect weak-lensing observables of current and future cosmological surveys. In this paper we present a new parametrisation of halo profiles based on gas, stellar, and dark matter density components. This parametrisation is used to modify outputs of gravity-only $N$-body simulations (following the prescription of Schneider and Teyssier [1]) in order to mimic baryonic effects on the matter density field. The resulting baryonic correction model relies on a few well motivated physical parameters and is able to reproduce the redshift zero clustering signal of hydrodynamical simulations at two percent accuracy below $k\sim10$ h/Mpc. A detailed study of the baryon suppression effects on the matter power spectrum and the weak lensing shear correlation reveals that the signal is dominated by two parameters describing the slope of the gas profile in haloes and the maximum radius of gas ejection. We show that these parameters can be constrained with the observed gas fraction of galaxy groups and clusters from X-ray data. Based on these observations we predict a beyond percent effect on the power spectrum above $k=0.2-1.0$ h/Mpc with a maximum suppression of 15-25 percent around $k\sim 10$ h/Mpc. As a result, the weak lensing angular shear power spectrum is suppressed by 15-25 percent at scales beyond $\ell\sim 100-600$ and the shear correlations $ξ_{+}$ and $ξ_{-}$ are affected at the 10-25 percent level below 5 and 50 arc-minutes, respectively. The relatively large uncertainties of these predictions are a result of the poorly known hydrostatic mass bias of current X-ray observations as well as the generic difficulty to observe the low density gas outside of haloes.
description: Corrected typo in labelling of Fig 3, 13, and 14
Identification and management of frailty in the primary care setting
Creators: name: Abbasi, Marjan
name: Rolfson, Darryl
name: Amandeep S. Khera
name: Dent, Elsa
name: Xia, Linda
Publisher: name: Torrens University Australia
Year: 2019
Subjects: subject: 111702 Aged Health Care
subject: FOS: Health sciences

description: Canadian Medical Association Journal. 190 (38), 24 September 2018, E1134-E1140.
No abstract available.
This article has a correction, January 14 2019. Please see: http://www.cmaj.ca/content/191/2/E54
A theoretical analysis of the doubly radiative decays $η^{(\prime)}\toπ^0γγ$ and $η^\prime\toηγγ$
Creators: name: Escribano, Rafel
name: Gonzàlez-Solís, Sergi
name: Jora, Renata
name: Royo, Emilio
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The scalar and vector meson exchange contributions to the doubly radiative decays $η^{(\prime)}\toπ^0γγ$ and $η^\prime\toηγγ$ are analysed within the Linear Sigma Model and Vector Meson Dominance frameworks, respectively. Predictions for the diphoton invariant mass spectra and the associated integrated branching ratios are given and compared with current available experimental data. Whilst a satisfactory description of the shape of the $η\toπ^{0}γγ$ and $η^\prime\toπ^{0}γγ$ decay spectra is obtained, thus supporting the validity of the approach, the corresponding branching ratios cannot be reproduced simultaneously. A first theoretical prediction for the recently measured $η^\prime\toηγγ$ by the BESIII collaboration is also presented.
description: 16 pages, 4 figures, 2 tables; v2: includes experimental measurement for the $\eta^\prime\to\eta\gamma\gamma$, a better treatment for the $\sigma$ propagator and a new discussion on the values of the $VP\gamma$ couplings
Xysticus viduus Kulczynski 1898
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Thomisidae
Xysticus
Xysticus viduus

description: Xysticus viduus Kulczyński, 1898
 МатериаΛ. 1♂, КараменΑы, 2.05.2015.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 10, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
TUZLAR GIDROLIZI
Creators: name: Qo'ldoshev, Shavkat
Publisher: name: Zenodo
Year: 2025

description: Tuzlarning gidrolizi – bu tuz ionlarining suv bilan o‘zaro ta’sirlashuvi natijasida eritmaning muhitini o‘zgarishiga sabab bo‘ladigan kimyoviy jarayondir. Ushbu maqolada gidroliz jarayonining nazariy asoslari, uning turlari va mexanizmlari batafsil yoritiladi. Tuzlarning gidrolizi kimyo, biologiya va sanoat sohalarida qanday ahamiyatga ega ekani tahlil qilinadi.
Donahue_CE-12-11-4980_FRR_CE.pdf
Creators: name: Young, Laura A.
name: Buse, John B.
name: Weaver, Mark A.
name: Maihan Vu
name: Mitchell, Madeline
name: Blakeney, Tamara
name: Kimberlea Grimm
name: Rees, Jennifer
name: Niblock, Franklin
name: Donahue, Katrina E.
Publisher: name: Health Research Alliance
Year: 2019
Subjects: subject: 110306 Endocrinology
subject: FOS: Clinical medicine
subject: 111717 Primary Health Care
subject: FOS: Health sciences

description: Final Research Report
Automated measurement of attitudes towards social distancing using social media: a COVID-19 case study
Creators: name: Kayes, A S M
name: Islam, Saiful
name: Watters, Paul
name: Ng, Alex
name: Kayesh, Humayun
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 440399
subject: Demography not elsewhere classified
classificationCode: 460699
subject: Distributed computing and systems software not elsewhere classified

description: No description supplied.
Automated measurement of attitudes towards social distancing using social media: a COVID-19 case study
Creators: name: A S M Kayes
name: Saiful Islam
name: Watters, Paul
name: Ng, Alex
name: Kayesh, Humayun
Publisher: name: La Trobe
Year: 2020
Subjects: subject: 160399 Demography not elsewhere classified
subject: FOS: Sociology
subject: 80505 Web Technologies (excl. Web Search)
subject: FOS: Computer and information sciences

description: The COVID-19 outbreak has focused attention on the use of social distancing as the primary defence against community infection. Forcing social animals to maintain physical distance has presented significant challenges for health authorities and law enforcement. Anecdotal media reports suggest widespread dissatisfaction with social distancing as a policy, yet there is little prior work aimed at measuring community acceptance of social distancing. In this paper, we propose a new approach to measuring attitudes towards social distancing by using social media and sentiment analysis. Over a four-month period, we found that 82.5 percent of tweets were in favour of social distancing. The results indicate a widespread acceptance of social distancing in a selected community. We examine options for estimating the optimal (minimal) social distance required at scale, and the implications for securing widespread community support and for appropriate crisis management during emergency health events.
Ballistic aggregation: a solvable model of irreversible many particles dynamics
Creators: name: Frachebourg, L.
name: Martin, Ph. A.
name: Piasecki, ; J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The adhesive dynamics of a one-dimensional aggregating gas of point particles is rigorously described. The infinite hierarchy of kinetic equations for the distributions of clusters of nearest neighbours is shown to be equivalent to a system of two coupled equations for a large class of initial conditions. The solution to these nonlinear equations is found by a direct construction of the relevant probability distributions in the limit of a continuous initial mass distribution. We show that those limiting distributions are identical to those of the statistics of shocks in the Burgers turbulence. The analysis relies on a mapping on a Brownian motion problem with parabolic constraints.
description: 23 pages, 6 figures included
Election Theater: The BJP’s Political Tactics and Anti-Pakistan Campaign
Creators: name: Mateen, Muhammad
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 440808
subject: International relations

description: As the 2024 Lok Sabha elections approach, considerable discourse has been devoted to the topic of electoral dynamics in India. A new opinion poll published earlier this month by Times Now-ETG predicts that the National Democratic Alliance, led by the Bhartiya Janata Party, will once again sweep the nation in the Lok Sabha Election 2024. The Congress, despite making significant gains in its tally, is likely to finish a distant second. It is probable that the Bhartiya Janata Party (BJP), which is in power, will secure another term in office.
MOESM1 of Rapid screening and identification of bioactive compounds specifically binding to beta 2-adrenoceptor from San-ao decoction using affinity magnetic fine particles coupled with high-performance liquid chromatographyâ mass spectrometry
Creators: name: Fei, Fuhuan
name: Sun, Huanmei
name: Cheng, Xixi
name: Liu, Jiajun
name: Wang, Jing
name: Li, Qian
name: Zhang, Yajun
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Minimum standards of reporting checklist.
Titanoeca schineri L. Koch 1872
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Titanoecidae
Titanoeca
Titanoeca schineri

description: Titanoeca schineri L. Koch, 1872
 МатериаΛ. 7♂, 2♀, Наурзумский бор, 10.06– 21.07.2014; 16♂, 1♀, Терсек, бор с березой, 26.06– 4.07.2014; 1♀, Терсек, 19.08.2015; 1♂, 1♀, КараменΑы, 30.06.2014; 1♀, корΑон «СаΑ», супесчаная степь, 21.07.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 10, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Effective Lagrangian and static black holes in 2D dilatonic gravity inspired by quantum effects
Creators: name: Nojiri, Shin'ichi
name: Odintsov, Sergei D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the effective action in 2D dilaton-Maxwell quantum gravity. Working with the one-loop renormalizable subset of such theories, we construct the improved effective Lagrangian which contains curvature under logarithm. This effective Lagrangian leads to new classical dilatonic gravity inspired by quantum effects. The static black holes (BH) solutions which may play the role of a remnant after the Hawking radiation for such theory are carefully investigated. The effective Lagrangian for Gross-Neveu-dilaton gravity is also constructed (in 1/N expansion).
description: Latex file, 13 pages, published in Mod.Phys.Lett. A12 (1997) 925 (revised version)
The regularity of almost-commuting partial Grothendieck--Springer resolutions and parabolic analogs of Calogero--Moser varieties
Creators: name: Im, Mee Seong
name: Scrimshaw, Travis
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 14M10, 53D20, 17B08, 14L30, 14L24, 20G20

description: Consider the moment map $μ\colon T^*(\mathfrak{p} \times \mathbb{C}^n) \to \mathfrak{p}^*$ for a parabolic subalgebra $\mathfrak{p}$ of $\mathfrak{gl}_n(\mathbb{C})$. We prove that the preimage of $0$ under $μ$ is a complete intersection when $\mathfrak{p}$ has finitely many $P$-orbits, where $P\subseteq \operatorname{GL}_n(\mathbb{C})$ is a parabolic subgroup such that $\operatorname{Lie}(P) = \mathfrak{p}$, and give an explicit description of the irreducible components. This allows us to study nearby fibers of $μ$ as they are equidimensional, and one may also construct GIT quotients $μ^{-1}(0) /\!\!/_χ P$ by varying the stability condition $χ$. Finally, we study a variety analogous to the scheme studied by Wilson with connections to a Calogero--Moser phase space where only some of particles interact.
description: 18 pages, to appear in Journal of Lie Theory
Titanoeca veteranica O. Herman 1879
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Titanoecidae
Titanoeca
Titanoeca veteranica

description: Titanoeca veteranica O. Herman, 1879
 МатериаΛ. 1♂, Терсек, степь, 4.07.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 10, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Charged stripes from alternating static magnetic field
Creators: name: Tchernyshyov, Oleg
name: Wilczek, Frank
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We motivate and perform a calculation of the energy of a cold fluid of charged fermions in the presence of a striped magnetic background. We find that a non-trivial value for the doping density on the walls is preferred
description: RevTeX, 3 pages, 3 encapsulated PostScript figures
Colpocephalum milvi Tendeiro, Restivo et Demartis 1979
Creators: name: O. D., Malysheva
name: A. V., Zabashta
name: O. O., Tolstenkov
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Menoponidae
Colpocephalum
Colpocephalum milvi

description: Colpocephalum milvi Tendeiro, Restivo et Demartis, 1979
 МатериаΛ. 1♀, на черном коршуне Milvus migrans.
 Паразито-хозяинные связи. Мезоксенный паразит, на Hieraaetus pennatus Gmelin, 1788, Milvus migrans (Boddaert, 1783) и M. milvus Linnaeus, 1758 [Price et al., 2003].
 Распространение. ИтаΛия [Tendeiro et al., 1979], Венгрия [Vas et al., 2012a]. ΑΛя территории России указан впервые.
description: Published as part of O. D., Malysheva, A. V., Zabashta & O. O., Tolstenkov, 2018, To the fauna of chewing lice (Insecta: Phthiraptera) of birds (Aves: Falconiformes, Strigiformes) in the Lower Don region, Russia, pp. 11-18 in Caucasian Entomological Bulletin 14 (1) on page 13, DOI: 10.23885/1814-3326-2018-14-1-11-18, http://zenodo.org/record/8145567
Combinatorial expressions for the tau functions of $q$-Painlevé V and III equations
Creators: name: Matsuhira, Yuya
name: Nagoya, Hajime
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We derive series representations for the tau functions of the $q$-Painlevé V, $\mathrm{III_1}$, $\mathrm{III_2}$, and $\mathrm{III_3}$ equations, as degenerations of the tau functions of the $q$-Painlevé VI equation in [Jimbo M., Nagoya H., Sakai H., J. Integrable Syst. 2 (2017), xyx009, 27 pages]. Our tau functions are expressed in terms of $q$-Nekrasov functions. Thus, our series representations for the tau functions have explicit combinatorial structures. We show that general solutions to the $q$-Painlevé V, $\mathrm{III_1}$, $\mathrm{III_2}$, and $\mathrm{III_3}$ equations are written by our tau functions. We also prove that our tau functions for the $q$-Painlevé $\mathrm{III_1}$, $\mathrm{III_2}$, and $\mathrm{III_3}$ equations satisfy the three-term bilinear equations for them.
Semiclassicality and Decoherence of Cosmological Perturbations
Creators: name: Polarski, David
name: Starobinsky, Alexei A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Transition to the semiclassical behaviour and the decoherence process for inhomogeneous perturbations generated from the vacuum state during an inflationary stage in the early Universe are considered both in the Heisenberg and the Schrödinger representations to show explicitly that both approaches lead to the same prediction: the equivalence of these quantum perturbations to classical perturbations having stochastic Gaussian amplitudes and belonging to the quasi-isotropic mode. This equivalence and the decoherence are achieved once the exponentially small (in terms of the squeezing parameter $r_k$) decaying mode is neglected. In the quasi-classical limit $|r_k|\to \infty$, the perturbation mode functions can be made real by a time-independent phase rotation, this is shown to be equivalent to a fixed relation between squeezing angle and phase for all modes in the squeezed-state formalism. Though the present state of the gravitational wave background is not a squeezed quantum state in the rigid sense and the squeezing parameters loose their direct meaning due to interaction with the environment and other processes, the standard predictions for the rms values of the perturbations generated during inflation are not affected by these mechanisms (at least, for scales of interest in cosmological applications). This stochastic background still occupies a small part of phase space.
description: Revised version to appear in Class. Quantum Grav. All prior conclusions hold. This version contains in particular a Wigner function calculation
A Search for Selectrons and Squarks at HERA
Creators: name: Aid, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Data from electron-proton collisions at a center-of-mass energy of 300 GeV are used for a search for selectrons and squarks within the framework of the minimal supersymmetric model. The decays of selectrons and squarks into the lightest supersymmetric particle lead to final states with an electron and hadrons accompanied by large missing energy and transverse momentum. No signal is found and new bounds on the existence of these particles are derived. At 95% confidence level the excluded region extends to 65 GeV for selectron and squark masses, and to 40 GeV for the mass of the lightest supersymmetric particle.
description: 13 pages, latex, 6 Figures
Quantum gravitational measure for three-geometries
Creators: name: Mazur, Pawel O.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The gravitational measure on an arbitrary topological three-manifold is constructed. The nontrivial dependence of the measure on the conformal factor is discussed. We show that only in the case of a compact manifold with boundary the measure acquires a nontrivial dependence on the conformal factor which is given by the Liouville action. A nontrivial Jacobian (the divergent part of it) generates the Einstein-Hilbert action. The Hartle-Hawking wave function of Universe is given in terms of the Liouville action. In the gaussian approximation to the Wheeler-DeWitt equation this result was earlier derived by Banks et al. Possible connection with the Chern-Simons gravity is also discussed.
description: 16 pages, TeX. This is the original, preprint version of the paper that with some modifications was published in
Symmetric Decomposition of the Associated Graded Algebra of an Artinian Gorenstein Algebra
Creators: name: Iarrobino, Anthony
name: Marques, Pedro Macias
Publisher: name: arXiv
Year: 2018
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: Primary: 13H10, Secondary: 13E10, 14B07, 14C05

description: We study the symmetric subquotient decomposition of the associated graded algebras $A^*$ of a non-homogeneous commutative Artinian Gorenstein (AG) algebra $A$. This decomposition arises from the stratification of $A^*$ by a sequence of ideals $A^*=C_A(0)\supset C_A(1)\supset\cdots$ whose successive quotients $Q(a)=C(a)/C(a+1)$ are reflexive $A^*$ modules. These were introduced by the first author, and have been used more recently by several groups, especially those interested in short Gorenstein algebras, and in the scheme length (cactus rank) of forms. For us a Gorenstein sequence is an integer sequence $H$ occurring as the Hilbert function for an AG algebra $A$, that is not necessarily homogeneous. Such a Hilbert function $H(A)$ is the sum of symmetric non-negative sequences $H_A(a)=H(Q_A(a))$, each having center of symmetry $(j-a)/2$ where $j$ is the socle degree of $A$: we call these the symmetry conditions, and the decomposition $\mathcal{D}(A)=(H_A(0),H_A(1),\ldots)$ the symmetric decomposition of $H(A)$. We here study which sequences may occur as the summands $H_A(a)$: in particular we construct in a systematic way examples of AG algebras $A$ for which $H_A(a)$ can have interior zeroes, as $H_A(a)=(0,s,0,\ldots,0,s,0)$. We also study the symmetric decomposition sets $\mathcal{D}(A)$, and in particular determine which sequences $H_A(a)$ can be non-zero when the dual generator is linear in a subset of the variables. Several groups have studied "exotic summands" of the Macaulay dual generator $F$. Studying these, we recall a normal form for the Macaulay dual generator of an AG algebra that has no "exotic" summands. We apply this to Gorenstein algebras that are connected sums. We give throughout many examples and counterexamples, and conclude with some open questions about symmetric decomposition.
description: 55 pages, some corrections and clarifications were made, index added, to appear in Journal of Pure and Applied Algebra
Dynamical Symmetry Breaking in Fractal Space
Creators: name: Nagatani, Yukinori
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We formulate field theories in fractal space and show the phase diagrams of the coupling versus the fractal dimension for the dynamical symmetry breaking. We first consider the 4-dimensional Gross-Neveu (GN) model in the (4-d)-dimensional randomized Cantor space where the fermions are restricted to a fractal space by the high potential barrier of Cantor fractal shape. By the statistical treatment of this potential, we obtain an effective action depending on the fractal dimension. Solving the 1/N leading Schwinger-Dyson (SD) equation, we get the phase diagram of dynamical symmetry breaking with a critical line similar to that of the d-dimensional (2
description: 28 pages, 5 figures, LaTeX with epsf macro
Just how long can you live in a black hole and what can be done about it?
Creators: name: Burnett, Gregory A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the problem of how long a journey within a black hole can last. Based on our observations, we make two conjectures. First, for observers that have entered a black hole from an asymptotic region, we conjecture that the length of their journey within is bounded by a multiple of the future asymptotic ``size'' of the black hole, provided the spacetime is globally hyperbolic and satisfies the dominant-energy and non-negative-pressures conditions. Second, for spacetimes with ${\Bbb R}^3$ Cauchy surfaces (or an appropriate generalization thereof) and satisfying the dominant energy and non-negative-pressures conditions, we conjecture that the length of a journey anywhere within a black hole is again bounded, although here the bound requires a knowledge of the initial data for the gravitational field on a Cauchy surface. We prove these conjectures in the spherically symmetric case. We also prove that there is an upper bound on the lifetimes of observers lying ``deep within'' a black hole, provided the spacetime satisfies the timelike-convergence condition and possesses a maximal Cauchy surface. Further, we investigate whether one can increase the lifetime of an observer that has entered a black hole, e.g., by throwing additional matter into the hole. Lastly, in an appendix, we prove that the surface area $A$ of the event horizon of a black hole in a spherically symmetric spacetime with ADM mass $M_{\text{ADM}}$ is always bounded by $A \le 16πM_{\text{ADM}}^2$, provided that future null infinity is complete and the spacetime is globally hyperbolic and satisfies the dominant-energy condition.
description: 20 pages, REVTeX 3.0, 6 figures included, self-unpacking
The Importance of Feature Selection Methods for the Error Prediction Process of a Digital Twin
Creators: name: Şebnem Özdemir
name: Erkollar, Alptekin
name: Oberer, Birgit
Publisher: name: IMISC
Year: 2019
Subjects: subject: 150302 Business Information Systems
subject: FOS: Economics and business

description: Abstract The idea of building a digital twin is related to simultaneously creating a model that becomes a transportation vehicle for data within the information life cycle. In order to create such model, there should be well-defined feature space. Because of the "curse of dimensionality", while the complexity of the model exponentially increases, the accuracy rate of the model decreases. In this study, the importance of the methods chosen for dimensionality reduction while creating a model setup, which can predict the error on a digital twin, is presented with an exemplary implementation. Four different dimension reduction methods, PCA, Conventional PCA, WPCA, and Mars, were applied to dataset with 89016 observation values and 590 different attributes, in order to predict error via Non-linear SVM with Polynomial kernel. According to results WPCA and MARS methods, predicted the error more successfully than others. As a result, the feature extraction solutions, that the methods provide, affected the performance of the designed models.
 Editor: H. Kemal İlter, Ankara Yıldırım Beyazıt University, Turkey
 Received: August 19, 2018, Accepted: October 18, 2018, Published: November 10, 2018 Copyright: © 2018 IMISC Özdemir et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Near-Linear Approximation Algorithms for Scheduling Problems with Batch Setup Times
Creators: name: Deppert, Max A.
name: Jansen, Klaus
Publisher: name: arXiv
Year: 2018
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences

description: We investigate the scheduling of $n$ jobs divided into $c$ classes on $m$ identical parallel machines. For every class there is a setup time which is required whenever a machine switches from the processing of one class to another class. The objective is to find a schedule that minimizes the makespan. We give near-linear approximation algorithms for the following problem variants: the non-preemptive context where jobs may not be preempted, the preemptive context where jobs may be preempted but not parallelized, as well as the splittable context where jobs may be preempted and parallelized. We present the first algorithm improving the previously best approximation ratio of $2$ to a better ratio of $3/2$ in the preemptive case. In more detail, for all three flavors we present an approximation ratio $2$ with running time $\mathcal{O}(n)$, ratio $3/2+\varepsilon$ in time $\mathcal{O}(n\log 1/\varepsilon)$ as well as a ratio of $3/2$. The $(3/2)$-approximate algorithms have different running times. In the non-preemptive case we get time $\mathcal{O}(n\log (n+Δ))$ where $Δ$ is the largest value of the input. The splittable approximation runs in time $\mathcal{O}(n+c\log(c+m))$ whereas the preemptive algorithm has a running time $\mathcal{O}(n \log (c+m)) \leq \mathcal{O}(n \log n)$. So far, no PTAS is known for the preemptive problem without restrictions, so we make progress towards that question. Recently Jansen et al. found an EPTAS for the splittable and non-preemptive case but with impractical running times exponential in $1/\varepsilon$.
Colpocephalum polonum
Creators: name: O. D., Malysheva
name: A. V., Zabashta
name: O. O., Tolstenkov
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Menoponidae
Colpocephalum
Colpocephalum polonum

description: Colpocephalum polonum (Eichler et Zlotorzycka, 1971)
 МатериаΛ. 2♂, 1♀, 1 Λичинка, на ястребе-тетеревятнике Accipiter gentilis.
 Паразито-хозяинные связи. Моноксенный паразит, на Accipiter gentilis Linnaeus, 1758 [Price et al., 2003].
 Распространение. Венгрия [Vas et al., 2012a], Румыния [Adam et Daroczi, 2006]. ΑΛя территории России указан впервые.
description: Published as part of O. D., Malysheva, A. V., Zabashta & O. O., Tolstenkov, 2018, To the fauna of chewing lice (Insecta: Phthiraptera) of birds (Aves: Falconiformes, Strigiformes) in the Lower Don region, Russia, pp. 11-18 in Caucasian Entomological Bulletin 14 (1) on page 13, DOI: 10.23885/1814-3326-2018-14-1-11-18, http://zenodo.org/record/8145567
Response of non-equilibrium systems at criticality: Exact results for the Glauber-Ising chain
Creators: name: Godreche, C.
name: Luck, J. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the non-equilibrium two-time correlation and response functions and the associated fluctuation-dissipation ratio for the ferromagnetic Ising chain with Glauber dynamics. The scaling behavior of these quantities at low temperature and large times is studied in detail. This analysis encompasses the self-similar domain-growth (aging) regime, the spatial and temporal Porod regimes, and the convergence toward equilibrium. The fluctuation-dissipation ratio admits a non-trivial limit value $X_\infty=1/2$ at zero temperature, and more generally in the aging regime.
description: 27 pages. 3 figures. To appear in Journal of Physics A
A Unified Algorithm For Robotic-Assisted Cardiac Endovascular Surgery: Supplementary Materials
Creators: name: Alekseeva, Natalia M.
name: Viller, Alexander G.
name: Romanov, Alexey M.
Publisher: name: Zenodo
Year: 2024
Subjects: subject: endovascular interventions
subject: robot-assisted surgery
subject: endovascular robots
subject: Robotic surgery
subject: Cardiology

description: The supplementary materials for the paper N.M. Alekseeva et. al., "A Unified Algorithm For Robotic-Assisted Cardiac Endovascular Surgery" submitted at 2024 IEEE Ural-Siberian Conference on Biomedical Engineering, Radioelectronics and Information Technology (USBEREIT).
Covariant Action for a D=11 Five-Brane with the Chiral Field
Creators: name: Pasti, Paolo
name: Sorokin, Dmitri
name: Tonin, Mario
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a complete Born-Infeld-like action for a bosonic 5-brane with the worldvolume chiral field in a background of gravitational and antisymmetric gauge fields of D=11 supergravity. When the five-brane couples to a three-rank antisymmetric gauge field local worldvolume symmetries of the five-brane require the addition to the action of an appropriate Wess-Zumino term. To preserve general coordinate and Lorentz invariance of the model we introduce a single auxiliary scalar field. The auxiliary field can be eliminated by gauge fixing a corresponding local symmetry at the price of the loss of manifest d=6 worldvolume covariance. The double dimensional reduction of the five-brane model results in the Born-Infeld action with the Wess-Zumino term for a D=10 four-D-brane.
description: LaTeX file, 10 pages, the form of eq. (8) corrected, a Comment added, version to appear in Phys. Lett. B
Effect of intrinsic defects on the thermal conductivity of PbTe from classical molecular dynamics simulations
Creators: name: Troncoso, Javier F.
name: Aguado-Puente, Pablo
name: Kohanoff, Jorge
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Despite being the archetypal thermoelectric material, still today some of the most exciting advances in the efficiency of these materials are being achieved by tuning the properties of PbTe. Its inherently low lattice thermal conductivity can be lowered to its fundamental limit by designing a structure capable of scattering phonons over a wide range of length scales. Intrinsic defects, such as vacancies or grain boundaries, can and do play the role of these scattering sites. Here we assess the effect of these defects by means of molecular dynamics simulations. For this we purposely parametrize a Buckingham potential that provides an excellent description of the thermal conductivity of this material over a wide temperature range. Our results show that intrinsic point defects and grain boundaries can reduce the lattice conductivity of PbTe down to a quarter of its bulk value. By studying the size dependence we also show that typical defect concentrations and grain sizes realized in experiments normally correspond to the bulk lattice conductivity of pristine PbTe.
Superconducting Plasma Excitation at Microwave Frequencies in Parallel Magnetic Fields in $\mathrm{\mathbf{Bi_2Sr_2CaCu_2O_{8+δ}}}$
Creators: name: Kadowaki, K.
name: Wada, T.
name: Kakeya, I.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Josephson plasma resonance has been studied in a wide microwave frequency range between 10 and 52 GHz in a magnetic field parallel to the $ab$-plane in under-doped $\BI$. Above about 30 GHz two resonance modes were observed: one (LT mode) appears at low temperatures and another (HT mode) at higher temperatures, leaving a temperature gap between two regions. These two resonance modes exhibit a sharp contrast each other both on temperture and magnetic field dependences and show distinct characters different entirely from the c-axis Josephson plasma resonance. From temperature and field scan experiments at various frequencies it is suggested that the LT mode can be attributed to the coupled Josephson plasma mode with Josephson vortices, while the HT mode is a new plasma mode associated possibly with the periodic array of Josephson vortices.
description: submitted to Physica C (Prceedings of Plasma2000, Sendai)
Additional file 2 of Design of and outcomes in a student-run free mental health clinic serving the uninsured in East Harlem
Creators: name: Powell, Samuel K.
name: Saali, Alexandra
name: Frere, Justin
name: Magill, Elizabeth
name: Krystal, Hannah
name: Serafini, Randal A.
name: Sultana, Syeda
name: Dale, Brandon
name: Ali, Muhammad
name: Kumar, Vedika
name: Datta, Debjyoti
name: Hernandez-Antonio, Josimar
name: Aronson, Anne
name: Meah, Yasmin S.
name: Gluhoski, Vicki
name: Katz, Craig L.
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biotechnology
Science Policy
Mental Health
Hematology

description: Additional file 2: Supplementary File. Patient Feedback Survey in English
Avrupa Birliği Bilgi Politikası Belgelerinin İncelenmesi Üzerine Bir Çalışma
Creators: name: Soylu, Demet
name: Bülent Yılmaz
name: Tunç Durmuş Medeni
Publisher: name: IMISC
Year: 2019
Subjects: subject: 150302 Business Information Systems
subject: FOS: Economics and business

description: Title A Study on Examination of European Union Information Policy Documents Abstract Recent developments in economy and technology transformed the society into “knowledge” society from “industry society and brought rapid economic globalization period. Information Society. Basing upon Information and Communication Technologies, Information Society is a new model reflecting the qualitative changes in human activities in terms of Professional, private and organizational aspect. Transition to knowledge society and knowledge-based economy is essentially necessary to take advantage of digital technologies and benefits of Internet in Europe, create new employment fields and enable social development. It is significant key factor for EU to strengthen its position as one of the leading actors of the world. Activities and facilities planned to be executed for social and community improvement have been mentioned in information policy documents of European Commission and European Parliament.
 Editor: H. Kemal İlter, Ankara Yıldırım Beyazıt University, Turkey
 Received: August 19, 2018, Accepted: October 18, 2018, Published: November 10, 2018 Copyright: © 2018 IMISC Soylu et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
A Community-aware Network Growth Model for Synthetic Social Network Generation
Creators: name: Gürsoy, Furkan
name: Bertan Badur
Publisher: name: IMISC
Year: 2019
Subjects: subject: 150302 Business Information Systems
subject: FOS: Economics and business

description: Abstract  This study proposes a novel network growth model named ComAwareNetGrowth which aims to mimic evolution of real- world social networks. The model works in discrete time. At each timestep, a new link (I) within-community or (II) anywhere in the network is created (a) between existing nodes or (b) between an existing node and a newcoming node, based on (i) random graph model, (ii) preferential attachment model, (iii) a triangle- closing model, or (iv) a quadrangle-closing model. Parameters control the probability of employing a particular mechanism in link creation. Experimental results on Karate and Caltech social networks shows that the model is able to mimic real-word social networks in terms of clustering coefficient, modularity, average path length, diameter, and power law exponent. Further experiments indicate that ComAwareNetGrowth model is able to generate variety of synthetic networks with different statistics.
 Editor: H. Kemal İlter, Ankara Yıldırım Beyazıt University, Turkey
 Received: August 19, 2018, Accepted: October 18, 2018, Published: November 10, 2018 Copyright: © 2018 IMISC Gürsoy, Badur. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Linking lineage and population observables in biological branching processes
Creators: name: García-García, Reinaldo
name: Genthon, Arthur
name: Lacoste, David
Publisher: name: arXiv
Year: 2019
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Using a population dynamics inspired by an ensemble of growing cells, a set of fluctuation theorems linking observables measured at the lineage and population levels are derived. One of these relations implies specific inequalities comparing the population doubling time with the mean generation time at the lineage or population levels. While these inequalities have been derived before for age controlled models with negligible mother-daughter correlations, we show that they also hold for a broad class of size-controlled models. We discuss the implications of this result for the interpretation of a recent experiment in which the growth of bacteria strains has been probed at the single cell level.
description: 13 pages, 5 figures
Colpocephalum subzerafae Tendeiro 1988
Creators: name: O. D., Malysheva
name: A. V., Zabashta
name: O. O., Tolstenkov
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Menoponidae
Colpocephalum
Colpocephalum subzerafae

description: Colpocephalum subzerafae Tendeiro, 1988
 МатериаΛ. 1♂, на степной пустеΛьге Falco naumanni; 3♂, 4♀, 3 Λичинки, на 3 особях обыкновенной пустеΛьги Falco tinnunculus; 2♂, 8♀, 4 Λичинки, на 6 особях кобчика Falco vespertinus.
 Паразито-хозяинные связи. ОΛигоксенный паразит, на 11 виΔах роΔа Falco Linnaeus, 1758: F. amurensis Radde, 1863, F. biarmicus (Temminck, 1825), F. cenchroides Vigors et Horsfield, 1827, F. columbarius (Linnaeus, 1758), F. concolor Temminck, 1825, F. naumanni, F. peregrinus (Tunstall, 1771), F. rupicoloides Smith, 1829, F. sparverius Linnaeus, 1758, F. tinnunculus (Linnaeus, 1758), F. vespertinus [Price et al., 2003].
 Распространение. Венгрия [Vas et al., 2012a, b]. ΑΛя территории России указан впервые.
description: Published as part of O. D., Malysheva, A. V., Zabashta & O. O., Tolstenkov, 2018, To the fauna of chewing lice (Insecta: Phthiraptera) of birds (Aves: Falconiformes, Strigiformes) in the Lower Don region, Russia, pp. 11-18 in Caucasian Entomological Bulletin 14 (1) on page 13, DOI: 10.23885/1814-3326-2018-14-1-11-18, http://zenodo.org/record/8145567