cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dynamics of a particle moving in a two dimensional Lorentz lattice gas
Creators: name: Sampat, Pranay Bimal
name: Kumar, Sameer
name: Mishra, Shradha
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the dynamics of a particle moving in a square two-dimensional Lorentz lattice-gas. The underlying lattice-gas is occupied by two kinds of rotators, "right-rotator (R)" and "left-rotator (L)" and some of the sites are empty {\it{viz.}} vacancy "V".The density of $R$ and $L$ are the same and density of $V$ is one of the key parameters of our model. The rotators deterministically rotate the direction of a particle's velocity to the right or left and vacancies leave it unchanged. We characterise the dynamics of particle motion for different densities of vacancies. Since the system is deterministic, the particle forms a closed trajectory asymptotically. The probability of the particle being in a closed or open trajectory at time $t$ is a function of the density of vacancies. \textcolor{black}{The motion of the particle is {\it{uniform}} throughout in a fully occupied lattice. However, it is divided in two distinct phases in partially vacant lattices}: The first phase of the motion, which is the focus of this study, is characterised by anomalous diffusion and a power-law decay of the probability of being in an open trajectory. The second phase of the motion is characterised by subdiffusive motion and an exponential decay of the probability of being in an open trajectory. For lattices with a non-zero density of vacancies, the first phase of motion lasts for a longer period of time as the density of vacancies increases.
Knowledge and Social Relatedness Shape Research Portfolio Diversification
Creators: name: Tripodi, Giorgio
name: Chiaromonte, Francesca
name: Lillo, Fabrizio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Digital Libraries (cs.DL)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Scientific discovery is shaped by scientists' choices and thus by their career patterns. The increasing knowledge required to work at the frontier of science makes it harder for an individual to embark on unexplored paths. Yet collaborations can reduce learning costs -- albeit at the expense of increased coordination costs. In this article, we use data on the publication histories of a very large sample of physicists to measure the effects of knowledge and social relatedness on their diversification strategies. Using bipartite networks, we compute a measure of topics similarity and a measure of social proximity. We find that scientists' strategies are not random, and that they are significantly affected by both. Knowledge relatedness across topics explains $\approx 10\%$ of logistic regression deviances and social relatedness as much as $\approx 30\%$, suggesting that science is an eminently social enterprise: when scientists move out of their core specialization, they do so through collaborations. Interestingly, we also find a significant negative interaction between knowledge and social relatedness, suggesting that the farther scientists move from their specialization, the more they rely on collaborations. Our results provide a starting point for broader quantitative analyses of scientific diversification strategies, which could also be extended to the domain of technological innovation -- offering insights from a comparative and policy perspective.
description: Typos corrected; references added; section S2 added; results unchanged
Parametrizing the Neutrino Mixing Matrix
Creators: name: Zee, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose parametrizations of the neutrino mixing matrix. We discuss several Ansatzes: in some of them $V_{e3}=0$ but in others $V_{e3}$ typically ``comes out'' to be of order $\simeq 0.05.$
description: 9 pages
Can we overcome the neutrino floor at high masses?
Creators: name: O'Hare, Ciaran A. J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The neutrino floor is a barrier in the parameter space of weakly interacting massive particles (WIMPs) below which discovery is impeded due to an almost irreducible background of neutrinos. Directional gas time projection chambers could discriminate against solar neutrinos, relevant for WIMP masses $\lesssim$10 GeV. At higher masses $\gtrsim$100 GeV the floor is set by the background of atmospheric neutrinos. Probing below this part of the floor would require very large target exposures. Since gas-based detectors would be prohibitively large at this scale, we instead reevaluate the prospects for liquid noble experiments to probe below the neutrino floor. We combine all potential methods of subtracting the neutrino background to determine how much of this difficult to reach, but well-motivated, parameter space it is feasible to reach. Most notably, we quantify whether a proposed directional signal in xenon and argon experiments called "columnar recombination" can help in this task. We find that even if the strength of this effect is amplified beyond current experimental results, the quantity of directional information contained in the recombination signal is too low to realistically discriminate against the atmospheric neutrino background. Instead, benefiting from the refined measurements of neutrino fluxes by experiments such as DUNE and JUNO will be the most practical means to push direct WIMP searches below the neutrino floor. For an ultimate global coordination of xenon and argon experiments, we show that the neutrino floor is a surmountable barrier. The direct detection of 100 GeV-scale supersymmetric WIMPs may, eventually, be within reach.
description: 20 pages, 10 figures, code available at https://github.com/cajohare/AtmNuFloor v2 matches published version, has some new figures
Torpacarus remotus Schatz 1994
Creators: name: Norton, Roy A.
name: Ermilov, Sergey G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Lohmanniidae
Torpacarus
Torpacarus remotus

description: Torpacarus remotus Schatz, 1994
 Tritonymph: Schatz 1994a (Ds)
description: Published as part of Norton, Roy A. & Ermilov, Sergey G., 2014, Catalogue and historical overview of juvenile instars of oribatid mites (Acari: Oribatida), pp. 1-132 in Zootaxa 3833 (1) on page 18, DOI: 10.11646/zootaxa.3833.1.1, http://zenodo.org/record/5122134
Delivery Pattern of Multiple Births  in the Last 30 Years in the USA
Creators: name: Teji, Jagjit Singh
Publisher: name: DigitalHub. Galter Health Sciences Library
Year: 2012
Subjects: subject: Childbirth
subject: Multiple Births
subject: Multiple Birth Offspring
subject: Parturition
subject: Gestational Age
subject: United States

description: Over 120 million births were analyzed for the study period from 1983 thru 2012. Overall the births for singleton and multiple births for every week of gestation are occurring relatively earlier in the latter part of the period, 2010-2012 compared to the earlier, 1983-1988. Earlier births were more common in the non-Hispanic blacks, unmarried, teenage or advanced maternal age mother, and pregnancies with maternal risk factors.
Local Group star formation in warm and self-interacting dark matter cosmologies
Creators: name: Lovell, Mark R.
name: Hellwing, Wojciech
name: Ludlow, Aaron
name: Zavala, Jesús
name: Robertson, Andrew
name: Fattahi, Azadeh
name: Frenk, Carlos S.
name: Hardwick, Jennifer
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The nature of the dark matter can affect the collapse time of dark matter haloes, and can therefore be imprinted in observables such as the stellar population ages and star formation histories of dwarf galaxies. In this paper we use high resolution hydrodynamical simulations of Local Group-analogue (LG) volumes in cold dark matter (CDM), sterile neutrino warm dark matter (WDM) and self-interacting dark matter (SIDM) models with the EAGLE galaxy formation code to study how galaxy formation times change with dark matter model. We are able to identify the same haloes in different simulations, since they share the same initial density field phases. We find that the stellar mass of galaxies depends systematically on resolution, and can differ by as much as a factor of two in haloes of a given dark matter mass. The evolution of the stellar populations in SIDM is largely identical to that of CDM, but in WDM early star formation is instead suppressed. The time at which LG haloes can begin to form stars through atomic cooling is delayed by $\sim$200~Myr in WDM models compared to CDM. It will be necessary to measure stellar ages of old populations to a precision of better than 100~Myr, and to address degeneracies with the redshift of reionization -- and potentially other baryonic processes -- in order to use these observables to distinguish between dark matter models.
description: 17 pages, 13 figures. Version accepted by MNRAS. Contact: lovell@hi.is
Captain Thomas Tingey, U.S.N., First Commandant of the Washington Navy Yard: A Biography
Creators: name: Kane, James A.
Publisher: name: ProQuest
Year: 2023
Subjects: classificationCode: 4303
subject: Historical studies

description: As the ship Panther anchored at Saint Johns, Newfoundland, in the year 1771, a young naval officer, anxious to be off to his new station, awaited orders from the Commander-in-Chief of His Majesty's Ships and Vessels stationed about the Island of Newfoundland. Thomas Tingey, the new officer, has recently arrived from England in the North Atlantic region and having not yet reached his twenty-first birthday was undoubtedly imbued with the courage, spirit and restlessness of youth.
Additional file 1 of Framework and approach for measuring performance and progress of mental health systems and services in India: National Mental Health Survey 2015–2016
Creators: name: Banavaram Anniappan Arvind
name: Gopalkrishna Gururaj
name: Girish N. Rao
name: Banandur S. Pradeep
name: Varghese Mathew
name: Benegal, Vivek
name: Melur Sukumar Gautham
name: Amudhan Senthil
name: Kokane, Arun
name: Bir Singh Chavan
name: P. K. Dalal
name: Ram, Daya
name: Kangkan Pathak
name: Singh R. K. Lenin
name: Lokesh Kumar Singh
name: Sharma, Pradeep
name: Saha, Pradeep Kumar
name: C. Ramasubramaniam
name: Ritambhara Y. Mehta
name: T. M. Shibukumar
Publisher: name: figshare
Year: 2020
Subjects: Medicine
Biotechnology
Science Policy

description: Additional file 1: Table S1. Domains and components of each domain under NMHS-MHSA. Table S2. Mental Health Systems Assessment Indicators.
New physics at the MUonE experiment at CERN
Creators: name: Masiero, A.
name: Paradisi, P.
name: Passera, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A confirmation of the long-standing muon $g$-2 discrepancy requires both experimental and theoretical progress. On the theory side, the hadronic corrections are under close scrutiny, as they induce the leading uncertainty of the Standard Model prediction. Recently, the MUonE experiment has been proposed at CERN to provide a new determination of the leading hadronic contribution to the muon $g$-2 via the measurement of the differential cross section of muon-electron scattering. The precision expected at this experiment raises the question whether possible new-physics (NP) could affect its measurements. We address this issue studying possible NP signals in muon-electron collisions due to heavy or light mediators, depending on whether their mass is higher or lower than ${\cal O} (1{\rm GeV})$. We analyze the former in a model-independent way via an effective field theory approach, whereas for the latter we focus on scenarios with light scalar and vector bosons. Using existing experimental bounds, we show that possible NP effects in muon-electron collisions are expected to lie below MUonE's sensitivity. This result confirms and reinforces the physics case of the MUonE proposal.
description: 10 pages. V2: few typos corrected, two references added. V3: published version
Additional file 1 of Mortality prediction by SOFA score in ICU-patients after cardiac surgery; comparison with traditional prognostic–models
Creators: name: Schoe, Abraham
name: Ferishta Bakhshi-Raiez
name: Keizer, Nicolette De
name: Dissel, Jaap T. Van
name: Jonge, Evert De
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: E-Supplement 1. Table with different items scored per ICU score.
Haplochthoniidae Hammen 1959
Creators: name: Norton, Roy A.
name: Ermilov, Sergey G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Haplochthoniidae

description: Family Haplochthoniidae   Amnemochthonius taeniophorus Grandjean, 1948
 Larva: Grandjean 1948b (Ds)
 Protonymph: Grandjean 1948b (Ds, FB, LSF)
 Deutonymph: Grandjean 1948b (Ds)
 Tritonymph: Grandjean 1948b (Ds, FB)
 Haplochthonius simplex Willmann, 1930
 Larva: Grandjean 1946b (Ds, FB, LSF); Grandjean 1949 (DsP); Knülle 1957 (LSA); Seniczak & Seniczak 2010b (Ds, FB)
 Protonymph: Grandjean 1946b (Ds, FB, LSF); Grandjean 1949 (DsP); Knülle 1957 (LSA); Seniczak & Seniczak 2010b (Ds)
 Deutonymph: Grandjean 1946b (Ds, FB); Grandjean 1949 (DsP); Knülle 1957 (LSA); Seniczak & Seniczak 2010b (Ds)
 Tritonymph: Grandjean 1946b (Ds, FB, FLg); Grandjean 1949 (DsP); Knülle 1957 (LSA); Seniczak & Seniczak 2010b (Ds, FB, FLg)
description: Published as part of Norton, Roy A. & Ermilov, Sergey G., 2014, Catalogue and historical overview of juvenile instars of oribatid mites (Acari: Oribatida), pp. 1-132 in Zootaxa 3833 (1) on page 20, DOI: 10.11646/zootaxa.3833.1.1, http://zenodo.org/record/5122134
Precautionary Savings and Wealth Inequality: a Global Sensitivity Analysis
Creators: name: Cozzi, Marco
name: Cozzi, Marco
Publisher: name: Unknown
Year: 2011
Subjects: subject: Financial Economics
subject: Precautionary Saving
subject: Calibration
subject: Heterogeneous Agents
subject: Incomplete Markets
subject: Computable General Equilibrium
subject: Monte Carlo

description: This paper applies Canova JAE 1994 methodology to perform a thorough sensitivity analysis for the Aiyagari QJE 1994 economy. This is a calibrated GE model with incomplete markets and uninsurable income risk, designed to quantify the size of precautionary savings and the degree of wealth inequality. The results of this global robustness analysis are broadly consistent with Aiyagari’s findings. Even when considering priors for the parameters uncertainty which are highly dispersed, the size of the precautionary savings is modest: at most, they account for an 11% increase in the saving rate. However, the results show that the parameter representing the exogenous borrowing limit seems to lead to relatively large changes in measures of wealth inequality. The Gini index increases by 15 points when considering values of the borrowing limits that lead to empirically plausible shares of households with a negative net worth. The parameters that quantitatively have the largest effects on determining the wealth Gini index are the capital share, the borrowing limit, and the depreciation rate. The parameters affecting most significantly precautionary savings are the risk aversion and the standard deviation of the income shocks.
On Knot Polynomials of Annular Surfaces and their Boundary Links
Creators: name: Gruber, Hermann
Publisher: name: arXiv
Year: 2004
Subjects: subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 57M27; 57M25

description: Stoimenow and Kidwell asked the following question: Let $K$ be a non-trivial knot, and let $W(K)$ be a Whitehead double of $K$. Let $F(a,z)$ be the Kauffman polynomial and $P(v,z)$ the skein polynomial. Is then always $\max°_z P_{W(K)} - 1 = 2 \max°_z F_K$? Here this question is rephrased in more general terms as a conjectured relation between the maximum $z$-degrees of the Kauffman polynomial of an annular surface $A$ on the one hand, and the Rudolph polynomial on the other hand, the latter being defined as a certain Möbius transform of the skein polynomial of the boundary link $\partial A$. That relation is shown to hold for algebraic alternating links, thus simultaneously solving the conjecture by Kidwell and Stoimenow and a related conjecture by Tripp for this class of links. Also, in spite of the heavyweight definition of the Rudolph polynomial $\{K\}$ of a link $K$, the remarkably simple formula $\{\bigcirc\}\{L#M\}=\{L\}\{M\}$ for link composition is established. This last result can be used to reduce the conjecture in question to the case of prime links.
description: Version 4: revision as of October 10, 2008. Fixed several errors and inaccuracies. 11 pages, 1 figure. To appear in Mathematical Proceedings of the Cambridge Philosophical Society
Positive entropy using Hecke operators at a single place
Creators: name: Shem-Tov, Zvi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Representation Theory (math.RT)
subject: Dynamical Systems (math.DS)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 81Q50, 11F, 37A45, 37D40, 22E45, 35P20

description: We prove the following statement: Let $X=\text{SL}_n(\mathbb{Z})\backslash \text{SL}_n(\mathbb{R})$, and consider the standard action of the diagonal group $A0$ is some positive constant. Then any regular element $a\in A$ acts on $μ$ with positive entropy on almost every ergodic component. We also prove a similar result for lattices coming from division algebras over $\mathbb{Q}$, and derive a quantum unique ergodicity result for the associated locally symmetric spaces. This generalizes a result of Brooks and Lindenstrauss.
The Portability of New ImmigrantsŠ Human Capital: Language, Education and Occupational Matching
Creators: name: Goldmann, Gustave
name: Sweetman, Arthur
name: Warman, Casey
name: Goldmann, Gustave
name: Sweetman, Arthur
name: Warman, Casey
Publisher: name: Unknown
Year: 2011
Subjects: subject: Financial Economics
subject: International Development
subject: Immigration
subject: human capital portability
subject: occupation
subject: language
subject: education

description: The implications of human capital portability – including interactions between education, language skills and pre- and post-immigration occupational matching – for earnings are explored for new immigrants to Canada. Given the importance of occupation-specific skills, as a precursor we also investigate occupational mobility and observe convergence toward the occupational skill distribution of the domestic population, although four years after landing immigrants remain less likely have a high skilled job. Immigrants who are able to match their source and host country occupations obtain higher earnings. However, surprisingly, neither matching nor language skills have any impact on the return to pre-immigration work experience, which is observed to be statistically significantly negative. Crucially, English language skills are found to have an appreciable direct impact on earnings, and to mediate the return to pre-immigration education but not labour market experience.
Optimal Unemployment Insurance in GE: a RobustCalibration Approach
Creators: name: Cozzi, Marco
name: Cozzi, Marco
Publisher: name: Unknown
Year: 2011
Subjects: subject: Financial Economics
subject: Research Methods/ Statistical Methods
subject: Calibration methods
subject: Unemployment Risk
subject: Optimal Unemployment Insurance
subject: Heterogeneous Agents
subject: Incomplete Markets
subject: Computable General Equilibrium
subject: Monte Carlo

description: This paper implements a simple Monte Carlo calibration approach to quantitatively study the Hansen and Imrohoroglu (1992) economy, a GE model with uninsurable employment risk, designed to assess the optimal replacement rate for a public Unemployment Insurance scheme. The results of this sensitivity analysis are consistent with the original findings, but with several caveats. One novel result in particular is that the sampling distribution of the optimal UI is bimodal. Depending on the calibrated parameters, the optimal UI is in one of two regions: a very generous scheme with high replacement rates, where insurance is mainly provided by the UI scheme, or one with low replacement rates, where insurance is mainly achieved through self-insurance. Even in the absence of moral hazard, it is never optimal to provide full insurance. Moreover, for many plausible parameters’ configurations, the welfare maximizing replacement rate does not decrease with the level of MH. The qualitative patterns and quantitative findings are not altered substantially when considering an enlarged labor force, which includes the marginally attached workers. Finally, the parameters representing the hours worked, the leisure share in the households’ consumption bundle, and the risk aversion have a first order impact on the average welfare. The determination of the optimal UI scheme depends heavily on them. This finding suggests that extra caution should be paid when calibrating these parameters in similar environments.
The Evolution of Air Force Public Relations
Creators: name: Hartig, John Landis
Publisher: name: American University
Year: 2023

description: The underlying purpose in selecting the study of the Air Force public relations as a thesis topic is twofold. First- the write is an officer member of the United States Air Force, and has been actively engaged in Air Force public relations work for the past six years. Secondly, there is a need to examine the background, birth, development, and operation of public relations in the Air Force during the fifty years of its existence.The United States Air Force and the professional field of public relations are both products of the twentieth century.
Chow Motives of Del Pezzo Surfaces of Degree 5 and 6
Creators: Helmsauer, Kathrin
Publisher: name: University of Alberta Library
Year: 2013

We determine the decomposition of the Chow motive of a Del Pezzo surface S of degree 5 or 6 with a K-rational point pt : K → S into a direct sum of Chow motives. In each case, we give a Gal(k=K)-permutation resolution of the Picard group Pic (KxKS) and deduce that there is some étale algebra E such that the corresponding twisted motive (SpecE; idSpecE) (1) is isomorphic to the direct sum of (S; idS-(pt x S + S x pt)) and (Spec K; idSpecK) (1).
Pediculochelidae Lavoipierre 1946
Creators: name: Norton, Roy A.
name: Ermilov, Sergey G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Pediculochelidae

description: Family Pediculochelidae   Paralycus lavoipierrei Price, 1973
 Larva: Price 1973 (Ds, FB)
 Nymph: Price 1973 (Ds, FB)
 Paralycus sp.
 Tritonymph: Norton et al. 2001 (DsP, FEx)
description: Published as part of Norton, Roy A. & Ermilov, Sergey G., 2014, Catalogue and historical overview of juvenile instars of oribatid mites (Acari: Oribatida), pp. 1-132 in Zootaxa 3833 (1) on page 20, DOI: 10.11646/zootaxa.3833.1.1, http://zenodo.org/record/5122134
Hot H2O Emission and Evidence for Turbulence in the Disk of a Young Star
Creators: name: Carr, John S.
name: Tokunaga, Alan T.
name: Najita, Joan
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on the detection and analysis of hot ro-vibrational H2O emission from SVS-13, a young stellar object previously known to have strong CO overtone bandhead emission. Modeling of the high-resolution infrared spectrum shows that the H2O emission is characterized by temperatures ~ 1500 K, significantly lower than the temperatures that characterize the CO bandhead emission. The widths for the H2O lines are also found to be smaller than those for the CO lines. We construct a disk model for the emission that reproduces the CO and H2O spectrum. In this model, the H2O lines originate at somewhat larger disk radii (<= 0.3 AU) than the CO overtone lines (<= 0.1 AU). We find that the H2O abundance is about a factor of 10 lower than the calculated chemical equilibrium abundance. Large, approximately transonic, local line broadening is required to fit the profile of the CO bandhead. If this velocity dispersion is identified with turbulence, it is of significant interest regarding the transport of angular momentum in disks. Large local broadening is also required in modeling CO overtone emission from other young stellar objects, suggesting that large turbulent velocities may be characteristic of the upper atmospheres of the inner disks of young stars.
description: 26 pages, 7 figures to be published in The Astrophysical Journal
Universality, the Barton, Namikawa, and Nakajima relation, and scaling for dispersive ionic materials
Creators: name: Macdonald, J. Ross
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Many frequency-response analyses of experimental data for homogeneous glasses and single-crystals involving mobile ions of a single type indicate that estimates of the stretched-exponential beta1 shape parameter of the Kohlrausch K1 fitting model are close to 1/3 and are virtually independent of both temperature and ionic concentration. This model, which usually yields better fits than others, is indirectly associated with temporal-domain stretched-exponential response having the same beta1 parameter value. Here it is shown that for the above conditions several different analyses yield the important and unique value of exactly 1/3 for the beta1 of the K1 model. It is therefore appropriate to fix the beta1 parameter of this model at the constant value of 1/3, then defined as the U model. It fits data sets exhibiting conductive-system dispersion that vary with both temperature and concentration just as well as those with beta1 free to vary, and it leads to a correspondingly universal value of the Barton-Nakajima-Namikawa (BNN) parameter p of 1.65. Composite-model complex-nonlinear-least-squares fitting, including the dispersive U-model,the effects of the bulk dipolar-electronic dielectric constant, and of electrode polarization when significant, also leads to estimates of two hopping parameters that yield optimum scaling of experimental data that involve temperature and concentration variation.
description: 30 pages, 6 figures. Expanded and rewrote discussion and important definitions, and added further support to conclusions
Attributes of Persona Profiles for the Network of the National Library of Medicine
Creators: name: Gonzales, Sara
name: Asikin-Garmager, Asih
name: Bramble, John
name: Dietz-Castel, Miles
name: Holmes, Kristi
name: Kilham, Jessica
name: Knapp, Molly
name: Newman, Bobbi
name: Nguyen, Tony
name: Ossom-Williamson, Peace
name: Pierce-Farrier, Katie
name: Shin, Nancy
name: Van Der Volgen, Jessi
Publisher: name: DigitalHub. Galter Health Sciences Library & Learning Center
Year: 2022
Subjects: subject: Personas
subject: Network of the National Library of Medicine
subject: User-Centered Design

description: This interactive poster created for the Medical Library Association annual meeting, 2022 shows two examples persona profiles of users of the services of the Network of the National Library of Medicine. Through this poster the authors will collect feedback on the attributes (highlighted) outlining the characteristics of the user personas, to see if these attributes are relevant or whether they should be updated.
The Evolution of Air Force Public Relations
Creators: name: Hartig, John Landis
Publisher: name: ProQuest
Year: 2023
Subjects: classificationCode: 4407
subject: Policy and administration

description: The underlying purpose in selecting the study of the Air Force public relations as a thesis topic is twofold. First- the write is an officer member of the United States Air Force, and has been actively engaged in Air Force public relations work for the past six years. Secondly, there is a need to examine the background, birth, development, and operation of public relations in the Air Force during the fifty years of its existence.The United States Air Force and the professional field of public relations are both products of the twentieth century.
The linearization of the Kodama state
Creators: name: Freidel, Laurent
name: Smolin, Lee
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the question of whether the linearization of the Kodama state around classical deSitter spacetime is normalizable in the inner product of the theory of linearized gravitons on deSitter spacetime. We find the answer is no in the Lorentzian theory. However, in the Euclidean theory the corresponding linearized Kodama state is delta-functional normalizable. We discuss whether this result invalidates the conjecture that the full Kodama state is a good physical state for quantum gravity with positive cosmological constant.
description: 14 pages, statement on the corresponding Yang-Mills case corrected
The use of phonics in the American reading program during the twentieth century
Creators: name: Campbell, Carmen Smith
Publisher: name: American University
Year: 2023

description: The purpose of this study is to set forth all pertinent data, analyze them, and from them determine the use of phonics in the American reading program during the twentieth century. The development of phonics in the American reading program was traced to show the adjustment of the phonetic program with the other phases of the reading program and to determine its present place in such as program.
Hindered surface diffusion of bonded molecular clusters mediated by surface defects
Creators: name: Huxter, William S.
name: Singh, Chandra Veer
name: Nogami, Jun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The design of low dimensional materials through surface assisted self-assembly requires a better understanding of the factors that limit and control surface diffusion. We reveal how substrate surface defects hinder the mobility of sub-monolayer organic adsorbates on a metal surface with the model CuPc/Cu(111) system. Post-deposition annealing bonds CuPc molecules into dendritelike clusters that are often mobile at room temperature. Surface defects on Cu(111) create energetic barriers that prevent CuPc cluster motion on the metal surface. This phenomenon was unveiled by the motion of small clusters that show rigid-body diffusion solely in the available space in between defects. When clusters are sufficiently surrounded by defects, they become completely pinned in place and become immobilized.
description: 15 pages, 6 figures, supplemental 13 pages, 6 figures
New evolutionary models for massive ZZ Ceti stars: I. First results for their pulsational properties
Creators: name: Althaus, L. G.
name: Serenelli, A. M.
name: Corsico, A. H.
name: Montgomery, M. H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new and improved evolutionary calculations for carbon-oxygen white dwarf (WD) stars appropriate for the study of massive ZZ Ceti stars. We follow the complete evolution of massive WD progenitors from the zero-age main sequence through the thermally pulsing and mass loss phases to the WD regime. Abundance changes are accounted for by means of a full coupling between nuclear evolution and time-dependent mixing due to diffusive overshoot, semiconvection and salt fingers. In addition, time-dependent element diffusion for multicomponent gases has been considered during the WD stage. We find that before the ZZ Ceti stage is reached, element diffusion has strongly smoothed out the chemical profile to such a degree that the resulting internal abundance distribution does not depend on the occurrence of overshoot episodes during the thermally pulsing phase. The mass of the hydrogen envelope left at the ZZ Ceti domain amounts to $M_H \approx 2.3 \times 10^{-6}$ \msun. This is about half as large as for the case when element diffusion is neglected. The implications of our new models for the pulsational properties of massive ZZ Ceti stars are discussed. In this regard, we find that the occurrence of core overshooting during central helium burning leaves strong imprints on the theoretical period spectrum of massive ZZ Ceti stars. Finally, we present a simple new prescription for calculating the He/H profile which goes beyond the trace element approximation.
description: 18 Pages, including 18 Postscript figures (A&A document class). Accepted for publication in Astronomy and Astrophysics
Sphaerochthoniidae Grandjean 1947
Creators: name: Norton, Roy A.
name: Ermilov, Sergey G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Sphaerochthoniidae

description: Family Sphaerochthoniidae   Sphaerochthonius litoralis Schatz, 2003
 Tritonymph: Schatz 2003 (Ds, FB)
 Sphaerochthonius spectabilis Gordeeva, Niemi & Petrova-Nikitina, 1996
 Larva: Gordeeva et al. 1996 (Ds, FB)
 Protonymph: Gordeeva et al. 1996 (Ds)
 Deutonymph: Gordeeva et al. 1996 (Ds, FB)
 Tritonymph: Gordeeva et al. 1996 (Ds)
 Sphaerochthonius splendidus (Berlese, 1904)
 Larva: Grandjean 1949 (DsP); Seniczak & Seniczak 2010b (Ds, FB)
 Protonymph: Grandjean 1949 (DsP); Seniczak & Seniczak 2010b (Ds, FB)
 Deutonymph: Grandjean 1949 (DsP); Kamill et al. 1986 (Ds, FB); Seniczak & Seniczak 2010b (Ds, FB)
 Tritonymph: Grandjean 1949 (DsP); Kamill et al. 1986 (Ds, FB); Seniczak & Seniczak 2010b (Ds, FB, FLg) Sphaerochthonius transversus Wallwork, 1960
 Tritonymph: Wallwork 1960 (Ds, FB)
 Sphaerochthonius windsori Schatz, 2003
 Protonymph: Schatz 2003 (Ds, FB)
 Tritonymph: Schatz 2003 (Ds)
 Sphaerochthonius sp.
 Larva: Grandjean 1934a (DsP, FB)
 Nymph: Wallwork 1960 (Ds, FB)
 Infraorder Parhyposomata
description: Published as part of Norton, Roy A. & Ermilov, Sergey G., 2014, Catalogue and historical overview of juvenile instars of oribatid mites (Acari: Oribatida), pp. 1-132 in Zootaxa 3833 (1) on pages 20-21, DOI: 10.11646/zootaxa.3833.1.1, http://zenodo.org/record/5122134
Additional file 1 of Health related behaviors among HIV-infected people who are successfully linked to care: an institutional-based cross-sectional study
Creators: name: Xu, Jun-Fang
name: Wang, Pei-Cheng
name: Cheng, Feng
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology

description: Additional file 1 Table S1. The questions and assessment regarding the health behaviors of people living with HIV/AIDS.
Paper - Chávez Calderón, Ronald Danilo - An Elementary Way of Counting Exactly the Number of Primes
Creators: name: Chavez, Danilo
Publisher: name: figshare
Year: 2021
Subjects: subject: 10399 Numerical and Computational Mathematics not elsewhere classified
subject: FOS: Mathematics
subject: 10104 Combinatorics and Discrete Mathematics (excl. Physical Combinatorics)
subject: 10299 Applied Mathematics not elsewhere classified
subject: 10101 Algebra and Number Theory
subject: 10199 Pure Mathematics not elsewhere classified

description: This paper shows a very elementary way of counting the number of primes under a given integer with total accuracy. Is the function pi(N)
The use of phonics in the American reading program during the twentieth century
Creators: name: Campbell, Carmen Smith
Publisher: name: ProQuest
Year: 2023
Subjects: classificationCode: 39
subject: Education

description: The purpose of this study is to set forth all pertinent data, analyze them, and from them determine the use of phonics in the American reading program during the twentieth century. The development of phonics in the American reading program was traced to show the adjustment of the phonetic program with the other phases of the reading program and to determine its present place in such as program.
Observation of optical spatial solitons in a highly nonlocal medium
Creators: name: Conti, Claudio
name: Peccianti, Marco
name: Assanto, Gaetano
Publisher: name: arXiv
Year: 2004
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We report on the observation and quantitative assessment of self-trapped pulsating beams in a highly non-local nonlinear regime. The experiments were conducted in nematic liquid crystals and allow a meaningful comparison with the prediction of a scalar theory in the perturbative limit, while addressing the need for beyond-paraxial analytical treatments.
description: 16 pages, 3 figures
An optimal measurement strategy to beat the quantum uncertainty in correlated system
Creators: name: Li, Jun-Li
name: Qiao, Cong-Feng
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Uncertainty principle is an inherent nature of quantum system that undermines the precise measurement of incompatible observables and hence the applications of quantum theory. Entanglement, another unique feature of quantum physics, was found may help to reduce the quantum uncertainty. In this paper, we propose a practical method to reduce the one party measurement uncertainty by determining the measurement on the other party of an entangled bipartite system. In light of this method, a family of conditional majorization uncertainty relations in the presence of quantum memory is constructed, which is applicable to arbitrary number of observables. The new family of uncertainty relations implies sophisticated structures of quantum uncertainty and nonlocality, that were usually studied by using scalar measures. Applications to reduce the local uncertainty and to witness quantum nonlocalities are also presented.
description: 24 pages, 4 figures; published in Adv. Quantum Technol
Object condensation: one-stage grid-free multi-object reconstruction in physics detectors, graph and image data
Creators: name: Kieseler, Jan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: High-energy physics detectors, images, and point clouds share many similarities in terms of object detection. However, while detecting an unknown number of objects in an image is well established in computer vision, even machine learning assisted object reconstruction algorithms in particle physics almost exclusively predict properties on an object-by-object basis. Traditional approaches from computer vision either impose implicit constraints on the object size or density and are not well suited for sparse detector data or rely on objects being dense and solid. The object condensation method proposed here is independent of assumptions on object size, sorting or object density, and further generalises to non-image-like data structures, such as graphs and point clouds, which are more suitable to represent detector signals. The pixels or vertices themselves serve as representations of the entire object, and a combination of learnable local clustering in a latent space and confidence assignment allows one to collect condensates of the predicted object properties with a simple algorithm. As proof of concept, the object condensation method is applied to a simple object classification problem in images and used to reconstruct multiple particles from detector signals. The latter results are also compared to a classic particle flow approach.
Detecting Changes in Asset Co-Movement Using the Autoencoder Reconstruction Ratio
Creators: name: Lim, Bryan
name: Zohren, Stefan
name: Roberts, Stephen
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Finance (q-fin.ST)
subject: Machine Learning (cs.LG)
subject: Portfolio Management (q-fin.PM)
subject: Machine Learning (stat.ML)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: Detecting changes in asset co-movements is of much importance to financial practitioners, with numerous risk management benefits arising from the timely detection of breakdowns in historical correlations. In this article, we propose a real-time indicator to detect temporary increases in asset co-movements, the Autoencoder Reconstruction Ratio, which measures how well a basket of asset returns can be modelled using a lower-dimensional set of latent variables. The ARR uses a deep sparse denoising autoencoder to perform the dimensionality reduction on the returns vector, which replaces the PCA approach of the standard Absorption Ratio, and provides a better model for non-Gaussian returns. Through a systemic risk application on forecasting on the CRSP US Total Market Index, we show that lower ARR values coincide with higher volatility and larger drawdowns, indicating that increased asset co-movement does correspond with periods of market weakness. We also demonstrate that short-term (i.e. 5-min and 1-hour) predictors for realised volatility and market crashes can be improved by including additional ARR inputs.
Crop Classification with Polarimetric Synthetic Aperture Radar Images: Comparative Analysis
Creators: name: Ustuner, Mustafa
Publisher: name: figshare
Year: 2021
Subjects: subject: 90905 Photogrammetry and Remote Sensing
subject: FOS: Environmental engineering

description: [PhD Thesis]
Abstract: Polarimetric Synthetic Aperture Radar (PolSAR) images could provide beneficial information regarding the complete scattering about the objects or targets and this could be advantageous to derive the physical and geometrical structure. Due to the benefits of the imaging capability day/night and weather-independent, Synthetic Aperture Radar (SAR) sensors are of vital importance for time-critical practices, especially in agricultural applications. In specific to agricultural practices, multi-temporal or time series data is a pre-requisite for timely monitoring or identification of crop pattern. This is because crops have a dynamically changing structure in temporal domain. Each crop has different structural and physical changes in temporal domain and the use of multi-temporal data leads to better separation of crops. The PolSAR data by itself (2x2 complex Sinclair scattering matrix) do not explicitly/directly provide the "ready-to-use" information about the three elementary scattering (surface, double bounce and volume scattering) for natural targets and the data needs to be converted to second order statistical formalism (3x3 complex matrices) for extracting the scattering properties. In such a case, polarimetric decomposition methods can be used to extract the three elementary scattering for the targets precisely. In this thesis, the comparative performance of the original features (linear polarizations and coherency matrix) and polarimetric features (incoherent polarimetric decompositions) from multi-temporal PolSAR data was investigated for crop pattern identification through three different machine learning algorithms (Light Gradient Boosting Machine, Support Vector Machine and Random Forest). In order to create the polarimetric features, three different incoherent polarimetric decompositions were utilized as follows: Cloude-Pottier decomposition (eigenvector-based), Freeman-Durden decomposition (model-based) and Van Zyl (hybrid) decomposition. Among these machine learning algorithms, Light Gradient Boosting Machines was recently introduced to machine learning community and have not been much explored in remote sensing for classification purposes. The experimental results demonstrated that highest classification accuracy (0.96) were received by Van Zyl decomposition as well as Freeman-Durden through LightGBM. The results also addressed that LightGBM is much faster (almost ten times) than RF and SVM for linear polarizations, coherency matrix and Cloude-Pottier decomposition. This thesis also highlights the benefits of model-based and hybrid decompositions about obtaining the higher performance in comparison to original features for crop pattern classification.
Additional file 6 of Comparison of alternative approaches for difference, noninferiority, and equivalence testing of normal percentiles
Creators: name: Shieh, Gwowen
Publisher: name: figshare
Year: 2020
Subjects: subject: Statistics
subject: FOS: Mathematics

description: Additional file 6. SAS/IML program for computing required sample size for percentile test of equivalence.
Elliptochthoniidae R.A.Norton 1975
Creators: name: Norton, Roy A.
name: Ermilov, Sergey G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Elliptochthoniidae

description: Family Elliptochthoniidae
 Elliptochthonius profundus Norton, 1975
 Tritonymph: Norton 1975 (Ds, FB)
description: Published as part of Norton, Roy A. & Ermilov, Sergey G., 2014, Catalogue and historical overview of juvenile instars of oribatid mites (Acari: Oribatida), pp. 1-132 in Zootaxa 3833 (1) on page 21, DOI: 10.11646/zootaxa.3833.1.1, http://zenodo.org/record/5122134
The pion electromagnetic form factor
Creators: name: Bonnet, Frederic D. R.
name: Edwards, Robert G.
name: Fleming, George T.
name: Lewis, Randy
name: Richards, David G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A ratio of lattice correlation functions is identified from which the pion form factor can be obtained directly. Preliminary results from quenched Wilson simulations are presented.
description: Lattice2003(matrix), 3 pages, 3 figures