cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
LATIS: The Ly$α$ Tomography IMACS Survey
Creators: name: Newman, Andrew B.
name: Rudie, Gwen C.
name: Blanc, Guillermo A.
name: Kelson, Daniel D.
name: Rhoades, Sunny
name: Hare, Tyson
name: Pérez, Victoria
name: Benson, Andrew J.
name: Dressler, Alan
name: Gonzalez, Valentino
name: Kollmeier, Juna A.
name: Konidaris, Nicholas P.
name: Mulchaey, John S.
name: Rauch, Michael
name: Fèvre, Olivier Le
name: Lemaux, Brian C.
name: Cucciati, Olga
name: Lilly, Simon J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We introduce LATIS, the Ly$α$ Tomography IMACS Survey, a spectroscopic survey at Magellan designed to map the z=2.2-2.8 intergalactic medium (IGM) in three dimensions by observing the Ly$α$ forest in the spectra of galaxies and QSOs. Within an area of 1.7 deg${}^2$, we will observe approximately half of $\gtrsim L^*$ galaxies at z=2.2-3.2 for typically 12 hours, providing a dense network of sightlines piercing the IGM with an average transverse separation of 2.5 $h^{-1}$ comoving Mpc (1 physical Mpc). At these scales, the opacity of the IGM is expected to be closely related to the dark matter density, and LATIS will therefore map the density field in the $z \sim 2.5$ universe at $\sim$Mpc resolution over the largest volume to date. Ultimately LATIS will produce approximately 3800 spectra of z=2.2-3.2 galaxies that probe the IGM within a volume of $4 \times 10^6 h^{-3}$ Mpc${}^3$, large enough to contain a representative sample of structures from protoclusters to large voids. Observations are already complete over one-third of the survey area. In this paper, we describe the survey design and execution. We present the largest IGM tomographic maps at comparable resolution yet made. We show that the recovered matter overdensities are broadly consistent with cosmological expectations based on realistic mock surveys, that they correspond to galaxy overdensities, and that we can recover structures identified using other tracers. LATIS is conducted in Canada-France-Hawaii Telescope Legacy Survey fields, including COSMOS. Coupling the LATIS tomographic maps with the rich data sets collected in these fields will enable novel studies of environment-dependent galaxy evolution and the galaxy-IGM connection at cosmic noon.
description: accepted to ApJ; Fig. 26 contains animated rendering of the IGM maps
title: Lettres de Jacques Leibowitch à Daniel Zagury
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/Calames-2019311113146779
description: created: start=1991-04-29;end=1997-07-31
Rotating dirty black hole and its shadow
Creators: name: Pantig, Reggie C.
name: Rodulfo, Emmanuel T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we examine the effect of dark matter to a Kerr black hole of mass $m$. The metric is derived using the Newman-Janis algorithm, where the seed metric originates from the Schwarzschild black hole surrounded by a spherical shell of dark matter with mass $M$ and thickness $Δr_{s}$. The seed metric is also described in terms of a piecewise mass function with three different conditions. Specializing in the non-trivial case where the observer resides inside the dark matter shell, we analyzed how the effective mass of the black hole environment affects the basic black hole properties. A high concentration of dark matter near the rotating black hole is needed to have considerable deviations on the horizons, ergosphere, and photonsphere radius. The time-like geodesic, however, shows more sensitivity to deviation even at very low dark matter density. Further, the location of energy extraction via the Penrose process is also shown to remain unchanged. With how the dark matter distribution is described in the mass function, and the complexity of how the shadow radius is defined for a Kerr black hole, deriving an analytic expression for $Δr_{s}$ as a condition for notable dark matter effects to occur remains inconvenient.
description: 14 pages, 23 figures; corrected some typos; added some references; accepted for publication in Chinese Journal of Physics
$A^b_{FB}$ and $R_b$ at LEP and New Right-Handed Gauge Bosons
Creators: name: He, X. -G.
name: Valencia, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore models with additional right-handed gauge bosons that couple predominantly to the third generation in the context of $b\bar{b}$ production at LEP. In particular we investigate potential new contributions to $δg_{Rb}$ that are needed if the measured $A^b_{FB}$ at the $Z$ peak is interpreted as a signal of new physics. We identify two sources of large $δg_{Rb}$ corrections: $Z-Z^\prime$ mixing at tree-level, and one-loop effects from a new $SU_R(2)$ triplet of gauge bosons. We find that the latter can contribute to $δg_{Rb}$ at the 1%-level. We place bounds on the mass of the additional $Z^\prime$ gauge boson that occurs in these models using the $R_b$ measurements from LEP-II. We find that even in cases where the $Z^\prime$ couples almost exclusively to the $b$ and $t$-quarks, masses lighter than about 500 GeV are already excluded.
description: Revtex 28 pages, 10 figure
Additional file 1 of The effect of low-intensity whole-body vibration with or without high-intensity resistance and impact training on risk factors for proximal femur fragility fracture in postmenopausal women with low bone mass: study protocol for the VIBMOR randomized controlled trial
Creators: name: Beck, Belinda
name: Rubin, Clinton
name: Harding, Amy
name: Paul, Sanjoy
name: Forwood, Mark
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Science Policy

description: Additional file 1. Populated SPIRIT 2013 Checklist.
Thermodynamic and transport properties of underdoped cuprates from ARPES data
Creators: name: Yoshida, T.
name: Zhou, X. J.
name: Yagi, H.
name: Lu, D. H.
name: Tanaka, K.
name: Fujimori, A.
name: Hussain, Z.
name: Shen, Z. -X.
name: Kakeshita, T.
name: Eisaki, H.
name: Uchida, S.
name: Segawa, Kouji
name: Lavrov, A. N.
name: Ando, Yoichi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: he relationship between photoemission spectra of high-$T_{\textrm{c}}$ cuprates and their thermodynamic and transport properties are discussed. The doping dependence of the expected quasi-particle density at the Fermi level ($E_\mathrm{F}$) are compared with the electronic specific heat coefficient $γ$ and that of the spectral weight at $E_\mathrm{F}$ with the in-plane and out-of-plane superfluid density. We have estimated the electrical resistivity of underdoped cuprates from the momentum distribution curve (MDC) at $E_\mathrm{F}$ in the nodal direction. The temperature dependence of the MDC width is also consistent with that of the electrical resistivity.
description: 14 pages, 4 figures, proceeding of International Symposium on Synchrotron Radiatin Research for Spin and Electronic States in d and f Electron Systems(SRSES2003)
Towards Gauge theory for a class of commutative and non-associative fuzzy spaces
Creators: name: Ramgoolam, Sanjaye
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss gauge theories for commutative but non-associative algebras related to the $ SO(2k+1)$ covariant finite dimensional fuzzy $2k$-sphere algebras. A consequence of non-associativity is that gauge fields and gauge parameters have to be generalized to be functions of coordinates as well as derivatives. The usual gauge fields depending on coordinates only are recovered after a partial gauge fixing.The deformation parameter for these commutative but non-associative algebras is a scalar of the rotation group. This suggests interesting string-inspired algebraic deformations of spacetime which preserve Lorentz-invariance.
description: 34 pages ; v2, v3- minor typos fixed
Additional file 4 of Effect of age at vaccination on the measles vaccine effectiveness and immunogenicity: systematic review and meta-analysis
Creators: name: Carazo, Sara
name: Marie-Noëlle Billard
name: Boutin, Amélie
name: Serres, Gaston De
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. Figure – Risk of bias of the experimental studies. This figure represents the evaluation of the risk of bias (global and for each item) of the experimental studies (RCT and non-RCT) included in the immunogenicity analysis.
Knowledge coproduction improves understanding of environmental change in the Ethiopian highlands
Creators: name: Steger, Cara Elizabeth
name: Nigussie, Girma
name: Alonzo, Michael
name: Warkineh, Bikila
name: Van Den Hoek, Jamon
name: Fekadu, Mekbib
name: Evangelista, Paul Harrison
name: Klein, Julia A.
Publisher: name: Ecology and Society
Year: 2023
Subjects: classificationCode: 41
subject: Environmental sciences
classificationCode: 44
subject: Human society

description: Knowledge coproduction that draws on local and scientific knowledge presents opportunities for more holistic understanding of environmental change. We describe our use of a multiple-evidence based approach to investigate the causes and consequences of environmental change in a community-protected grassland and its surrounding landscape in the Ethiopian highlands. We explore the interaction of biophysical change (precipitation and vegetation) and social change (political and management institutions), and discuss potential impacts for ecosystem service provisioning. We quantified current distributions of locally defined land use/cover classes using a supervised classification, with an overall accuracy of 87.1%. Local community members then described and ranked the ecosystem services associated with each land class according to their perceived importance for society. Vegetation and precipitation changes were assessed using satellite time series beginning in the early 1980s, while local narratives describe changes back to the 1970s. The knowledge coproduction process brought together ethnographic and remote sensing approaches, revealing both complementary and contradictory findings across knowledge systems. Results with high agreement across knowledge systems clarify and reinforce understanding of certain threats and changes to the area, such as the rapidly declining native forests, the disappearing belg rainy season (p = 0.01), and the impact of insecure land tenure on natural resource extraction. Compelling areas of disagreement point to topics in need of further investigation, including increased attention to the spatial and temporal variability of change across a seemingly homogeneous cultural landscape, and the process of shrub encroachment into the protected grassland.
Additional file 5 of Effect of age at vaccination on the measles vaccine effectiveness and immunogenicity: systematic review and meta-analysis
Creators: name: Carazo, Sara
name: Marie-Noëlle Billard
name: Boutin, Amélie
name: Serres, Gaston De
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 5. Table – Sensitivity analysis with studies at low risk of bias. This table shows the effect estimate for each outcome including only the studies evaluated as having a low risk of bias.
Additional file 1 of Using digital health to facilitate compliance with standardized pediatric cancer treatment guidelines in Tanzania: protocol for an early-stage effectiveness-implementation hybrid study
Creators: name: Vasudevan, Lavanya
name: Schroeder, Kristin
name: Yadurshini Raveendran
name: Kunal Goel
name: Makarushka, Christina
name: Nestory Masalu
name: Zullig, Leah L.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Table S1: SPIRIT 2013 Checklist: Recommended items to address in a clinical trial protocol and related documents*. Table S2: WHO Trial Registration Data Set. Table S3 Available resources. Table S4 Application of Consolidated Framework for Implementation Research Constructs to the development and implementation of mNavigator.
Continuous Non-Demolition Observation, Quantum Filtering and Optimal Estimation
Creators: name: Belavkin, V. P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A quantum stochastic model for an open dynamical system (quantum receiver) and output multi-channel of observation with an additive nonvacuum quantum noise is given. A quantum stochastic Master equation for the corresponding instrument is derived and quantum stochastic filtering equations both for the Heisenberg operators and the reduced density matrix of the system under the nondemolition observation are found. Thus the dynamical problem of quantum filtering is generalized for a noncommutative output process, and a quantum stochastic model and optimal filtering equation for the dynamical estimation of an input Markovian process is found. The results are illustrated on an example of optimal estimation of an input Gaussian diffusion signal, an unknown gravitational force say in a quantum optical or Weber's antenna for detection and filtering a gravitational waves.
description: A revised version of the paper published in the Proceedings of the 1st QCMC conference, Paris 1990
Multi-Grid Schemes for Multi-Scale Coordination of Energy Systems
Creators: name: Shin, Sungho
name: Zavala, Victor M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We discuss how multi-grid computing schemes can be used to design hierarchical coordination architectures for energy systems. These hierarchical architectures can be used to manage multiple temporal and spatial scales and mitigate fundamental limitations of centralized and decentralized architectures. We present the basic elements of a multi-grid scheme, which includes a smoothing operator (a high-resolution decentralized coordination layer that targets phenomena at high frequencies) and a coarsening operator (a low-resolution centralized coordination layer that targets phenomena at low frequencies). For smoothing, we extend existing convergence results for Gauss-Seidel schemes by applying them to systems that cover unstructured domains. This allows us to target problems with multiple timescales and arbitrary networks. The proposed coordination schemes can be used to guide transactions in decentralized electricity markets. We present a storage control example and a power flow diffusion example to illustrate the developments.
Altered local cerebellar and brainstem development in preterm infants
Creators: name: Wu, Yao
name: Stoodley, Catherine
name: Brossard-Racine, Marie
name: Kapse, Kushal
name: Vezina, Gilbert
name: Murnick, Jonathan
name: du Plessis, Adré J.
name: Limperopoulos, Catherine
Publisher: name: NeuroImage
Year: 2023
Subjects: classificationCode: 32
subject: Biomedical and clinical sciences

description: Background: Premature birth is associated with high prevalence of neurodevelopmental impairments in surviving infants. The putative role of cerebellar and brainstem dysfunction remains poorly understood, particularly in the absence of overt structural injury. Method: We compared in-utero versus ex-utero global, regional and local cerebellar and brainstem development in healthy fetuses (n ​= ​38) and prematurely born infants without evidence of structural brain injury on conventional MRI studies (n ​= ​74) that were performed at two time points: the first corresponding to the third trimester, either in utero or ex utero in the early postnatal period following preterm birth (30–40 weeks of gestation; 38 control fetuses; 52 premature infants) and the second at term equivalent age (37–46 weeks; 38 control infants; 58 premature infants). We compared 1) volumetric growth of 7 regions in the cerebellum (left and right hemispheres, left and right dentate nuclei, and the anterior, neo, and posterior vermis); 2) volumetric growth of 3 brainstem regions (midbrain, pons, and medulla); and 3) shape development in the cerebellum and brainstem using spherical harmonic description between the two groups. Results: Both premature and control groups showed regional cerebellar differences in growth rates, with the left and right cerebellar hemispheres showing faster growth compared to the vermis. In the brainstem, the pons grew faster than the midbrain and medulla in both prematurely born infants and controls. Using shape analyses, premature infants had smaller left and right cerebellar hemispheres but larger regional vermis and paravermis compared to in-utero control fetuses. For the brainstem, premature infants showed impaired growth of the superior surface of the midbrain, anterior surface of the pons, and inferior aspects of the medulla compared to the control fetuses. At term-equivalent age, premature infants had smaller cerebellar hemispheres bilaterally, extending to the superior aspect of the left cerebellar hemisphere, and larger anterior vermis and posteroinferior cerebellar lobes than healthy newborns. For the brainstem, large differences between premature infants and healthy newborns were found in the anterior surface of the pons. Conclusion: This study analyzed both volumetric growth and shape development of the cerebellum and brainstem in premature infants compared to healthy fetuses using longitudinal MRI measurements. The findings in the present study suggested that preterm birth may alter global, regional and local development of the cerebellum and brainstem even in the absence of structural brain injury evident on conventional MRI.
Additional file 3 of Effect of age at vaccination on the measles vaccine effectiveness and immunogenicity: systematic review and meta-analysis
Creators: name: Carazo, Sara
name: Marie-Noëlle Billard
name: Boutin, Amélie
name: Serres, Gaston De
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Figure – Risk of bias of the observational studies. This figure represents the evaluation of the risk of bias (global and for each item) of the observational studies included in the analysis of measles protection.
Verbraucherakzeptanz des Regionalfensters
Creators: name: Zander, Katrin
name: Zander, Katrin
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agricultural and Food Policy
subject: Demand and Price Analysis
subject: Environmental Economics and Policy
subject: Food Consumption/Nutrition/Food Safety
subject: regionale Erzeugung
subject: Lebensmittel
subject: Herkunfts Kennzeichnung
subject: Gütezeichen
subject: Regionalfester
subject: Zertifizierung
subject: Kaufmotivation
subject: Verbraucher

description: Im Auftrag des BMEL wurde eine Studie zur Ermittlung der Verbraucherakzeptanz des Regionalfensters durchgeführt. Das ‚Regionalfenster‘ ist eine Kennzeichnung für Produkte aus regionaler Erzeugung. Diese Kennzeichnung wurde 2014 eingeführt. Ziel der Studie war es, eine Aussage über die bundesweite Verbraucherakzeptanz zu erstellen. Die große regionale Variabilität der Nutzung und Verbreitung des Regionalfensters machte eine sorgfältige Auswahl der Erhebungsstätten erforderlich, die sowohl die regionalen Unterschiede als auch die Unterschiede zwischen verschiedenen Unternehmen des Lebensmitteleinzelhandels berücksichtigte. Schließlich wurden für die Erhebungen 4 deutsche Städte mit jeweils zwei Geschäften ausgewählt. Insgesamt wurden 791 verwertbare Interviews geführt.
Sensitivity physics expected to the measurement of the quartic $WWγγ$ couplings at the LHeC and the FCC-he
Creators: name: Gurkanli, E.
name: Ari, V.
name: Gutiérrez-Rodríguez, A.
name: Hernández-Ruíz, M. A.
name: Koksal, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore the physics expected sensitivity at the Large Hadron electron Collider (LHeC) and the Future Circular Collider-hadron electron (FCC-he) to search for the anomalous quartic $WWγγ$ couplings in single $W$-boson production in association with a photon. We study the process $ep \to e^-γ^* p \to eWγq'X$ via the subprocess $γ^* q \to Wγq'$. The center-of-mass energies and luminosities of the LHeC are assumed to be $\sqrt{s}=1.30, 1.98$ TeV, ${\cal L}=10-100$ ${\rm fb^{-1} }$ and for the FCC-he $\sqrt{s}=3.46, 5.29$ TeV and ${\cal L}=100-1000$ ${\rm fb^{-1} }$. With these energies and luminosities, we estimate bounds on the anomalous quartic $WWγγ$ couplings at $95\%$ C.L., which can be an order of magnitude stringent than the experimental limits report by ATLAS and CMS Collaborations at the LHC.
description: 28 pages, 10 figures. arXiv admin note: text overlap with arXiv:1211.3100 by other authors
Public Disclosure by ‘Small’ Traders
Creators: name: Gelsomini, Luca
name: Gelsomini, Luca
Publisher: name: Unknown
Year: 2012
Subjects: subject: Financial Economics
subject: Marketing
subject: FOS: Economics and business
subject: Mandatory vs. voluntary public disclosure
subject: securities regulation
subject: insider trading
subject: market manipulation

description: We model strategic trading by a rent-seeking insider, who exchanges without being spotted, and propose a comprehensive theory of market non-anonymity. Several novel results are established. They depend on asset value proprieties, beliefs, inter-temporal choices, and investorsí characteristics. In equilibrium, under a regulation mandating public trade revelation, disclosures may shift prices. If they do, uninformed manipulations arise only in some instances. SpeciÖcally, insiders constrained on asset holdings earn more than they would without such a disclosure rule. Consequently, mandating disclosures is unnecessary, as informative trades will be revealed voluntarily. This result reveals a previously unexplored link to the literature on (uncertifed/non-factual) announcements.
Toxicity study of pro-angiogenic casein manganese oxide nanoparticles: an in vitro and in vivo approach
Creators: name: Haque, Shagufta
name: Tripathy, Sanchita
name: Chandra, Yogesh
name: Muralidharan, Kathirvel
name: Patra, Chitta Ranjan
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Recently, we have demonstrated casein manganese oxide nanoparticles (CMnNP) that exhibit pro-angiogenic property established through different in vitro and in vivo experiments. The CMnNP was explored for therapeutic angiogenesis for treatment of wounds and recovery of hindlimb ischemia in pre-clinical mouse prototypical. It is well known that to translate any therapeutic nanoparticle for future clinical applications, their biosafety evaluation in small and large animals is essential. Herein, in the current study, the biosafety and bioavailability of the CMnNP have been explored by a systematic toxicity profiling study in C57BL/6J mice model. Initially, the in vitro cytotoxic effects of CMnNP were validated in RAW 264.7 cells. Later, the CMnNP was administered intraperitoneally with different doses (50, 300, and 2000 mg/kg b.wt./day) at different time points of exposure (acute: 2 weeks, sub-chronic: 4 weeks as well as chronic exposure: 8 and 20 weeks) with reference to the maximum tolerable dose (MTD) of CMnNP as per the OECD guidelines. The blood hematological and serum biochemical parameters of CMnNP treatment groups indicate negligible changes similar to untreated group. The histopathological examination of CMnNP-treated vital organs (lung, spleen, liver, brain, kidney, and heart) illustrates no major changes even at higher doses. Further, the biodistribution and excretion study depicts normal clearance of CMnNP. Additionally, the serum cytokine levels were normal in the therapeutic dose of CMnNP. The results altogether indicate that the non-toxic nature of CMnNP makes them useful as future therapeutic angiogenic agent for the treatment of various diseases where angiogenesis plays an important role.
Geometric Origin of the Tennis Racket Effect
Creators: name: Mardesic, P.
name: Van Damme, L.
name: Guillen, G. J. Gutierrez
name: Sugny, D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Classical Physics (physics.class-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The tennis racket effect is a geometric phenomenon which occurs in a free rotation of a three-dimensional rigid body. In a complex phase space, we show that this effect originates from a pole of a Riemann surface and can be viewed as a result of the Picard-Lefschetz formula. We prove that a perfect twist of the racket is achieved in the limit of an ideal asymmetric object. We give upper and lower bounds to the twist defect for any rigid body, which reveals the robustness of the effect. A similar approach describes the Dzhanibekov effect in which a wing nut, spinning around its central axis, suddenly makes a half-turn flip around a perpendicular axis and the Monster flip, an almost impossible skate board trick.
description: 25 pages, 12 figures
NANO-REINFORCEMENT EFFECTS ON TENSILE PROPERTIES OF POLYMERIC COMPOSITE MATERIALS
Creators: name: M.A. Megahed
name: Sallam, Hossam El-Din
name: A.A. Megahed
name: U.A. Khashaba
name: M.A. Seif
name: M. Abd-Elhamid
Publisher: name: figshare
Year: 2021
Subjects: subject: 100708 Nanomaterials
subject: FOS: Nanotechnology

description: The main objective of this paper is to determine the effect of adding silica nanopowder (SiO2), alumina nanopowder (Al2 O3), and carbon nanofibers (CNF) on the tensile properties of epoxy. The nano particles were infused into epoxy resin with an ultrasonic liquid processor with 0.5, 1.5 and 3 wt.% of epoxy. For nanocomposites, addition of 0.5 wt.% of silica, alumina and 1.5% of carbon nano particles improves the tensile strength over neat epoxy by 29.6 %, 14 % and 0.8 %, respectively. The tensile modulus of the nanocomposites is improved over neat epoxy by 15.9%, 30.4% and 37.7% with addition of 3 wt.% of silica, alumina and carbon nano particles, respectively. The two-parameter Weibull distribution function was used to investigate the statistical analysis of the experimental tensile results. Some models for the prediction of the elastic modulus of nano-reinforced composites were evaluated. The measured moduli were compared to theoretical predictions. The Paul model shows the best agreement with the experimental data. The dispersion of nanoparticles was examined using optical micrograph
Signatures of Chiral Dynamics in Low Energy Compton Scattering off the Nucleon
Creators: name: Hildebrandt, Robert P.
name: Griesshammer, Harald W.
name: Hemmert, Thomas R.
name: Pasquini, Barbara
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a projector formalism which allows to define dynamical polarizabilities of the nucleon from a multipole expansion of the nucleon Compton amplitudes. We give predictions for the energy dependence of these dynamical polarizabilities both from dispersion theory and from leading-one-loop chiral effective field theory. Based on the good agreement between the two theoretical frameworks, we conclude that the energy dependence of the dynamical polarizabilities is dominated by chiral dynamics, except in those multipole channels where the first nucleon resonance Delta(1232) can be excited. Both the dispersion theory framework and a chiral effective field theory with explicit Delta(1232) degrees of freedom lead to a very good description of the available low energy proton Compton data. We discuss the sensitivity of the proton Compton cross section to dynamical polarizabilities of different multipole content and present a fit of the static electric and magnetic dipole polarizabilities from low-energy Compton data up to omega=170 MeV, finding alpha_E=(11.04+-1.36)*10^(-4) fm^3, beta_M =(2.76-+1.36)*10^(-4) fm^3.
description: 43 pages, 13 figures
Neutrino lensing and modification of Newtonian gravity at large distances
Creators: name: Choudhury, S. R.
name: Cornell, A. S.
name: Joshi, G. C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The nature of the modification to neutrino lensing from galaxies, as caused by possible modifications to Newtonian gravity at large distances, is studied.
description: 6 pages, 1 figure
The effects of demographic mismatch in an elite professional school setting
Creators: name: Birdsall, Chris
name: Gershenson, Seth
name: Zuniga, Raymond A.
Publisher: name: American University
Year: 2023

description: Ten years of administrative data from a diverse, private, top-100 law school are used to examine the ways in which female and nonwhite students benefit from exposure to demographically similar faculty in first-year, required law courses. Arguably, causal impacts of exposure to same-sex and same-race instructors on course-specific outcomes such as course grades are identified by leveraging quasi-random classroom assignments and a two-way (student and classroom) fixed effects strategy. Having an other-sex instructor reduces the likelihood of receiving a good grade (A or A–) by 1 percentage point (3 percent) and having an other-race instructor reduces the likelihood of receiving a good grade by 3 percentage points (10 percent). The effects of student–instructor demographic mismatch are particularly salient for nonwhite and female students. These results provide novel evidence of the pervasiveness of demographic-match effects and of the graduate school education production function.
The Value to the Environmental Movement of the New Literature on the Economics of Happiness
Creators: name: Oswald, Andrew J.
name: Oswald, Andrew J.
Publisher: name: Unknown
Year: 2012
Subjects: Financial Economics

description: Many environmentalists have not yet discovered and understood the value to them of a new research literature. That literature is the economics of happiness. It offers a potentially important tool for future policy debate. In particular, this literature offers a defensible way to calculate the costs and benefits of the true happiness value of ‘green’ variables – and to weigh those against the happiness value to people of extra income and consumption. Some of the latest research findings turn out to accord well with environmentalists’ intuitions: green variables seem to have large direct effects on human well-being; society would arguably be better to concentrate more on environmental aims and less on monetary or materialistic ones; greater consumption of things in Western society cannot be expected to make us much happier.
A metric Suite for Systematic Quality Assessment of Linked Open Data
Creators: name: Behkamal, Behshid
name: Kahani, Moshen
name: Bagheri, Ebrahim
name: Sazvar, Majid
Publisher: name: arXiv
Year: 2020
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences
subject: E.0; E.1
subject: 97R50

description: Abstract- The vision of the Linked Open Data (LOD) initiative is to provide a distributed model for publishing and meaningfully interlinking open data. The realization of this goal depends strongly on the quality of the data that is published as a part of the LOD. This paper focuses on the systematic quality assessment of datasets prior to publication on the LOD cloud. To this end, we identify important quality deficiencies that need to be avoided and/or resolved prior to the publication of a dataset. We then propose a set of metrics to measure these quality deficiencies in a dataset. This way, we enable the assessment and identification of undesirable quality characteristics of a dataset through our proposed metrics. This will help publishers to filter out low-quality data based on the quality assessment results, which in turn enables data consumers to make better and more informed decisions when using the open datasets.
description: 20 pages, 12 tables
The challenge of using survey research to design and evaluate a water quality project: A case study in Jackson County, Florida
Creators: name: Purvis, Amy
name: Boggess, William G.
name: Graham, Wendy D.
name: Holt, John
name: Hewitt, Timothy D.
name: Purvis, Amy
name: Boggess, William G.
name: Graham, Wendy D.
name: Holt, John
name: Hewitt, Timothy D.
Publisher: name: Unknown
Year: 1992
Subjects: Environmental Economics and Policy
Resource /Energy Economics and Policy
Teaching/Communication/Extension/Profession

description: The character of agriculture and of nonpoint pollution vary across regions. Under the national Water Quality Initiative, ninety grassroots pilot programs were established -- opportunities to devise targeted local education and technical assistance schemes. Data collection to support design and evaluation of one project is described, illustrating challenges and opportunities in water policy programming.
Additional file 2 of Meta-review of implementation determinants for policies promoting healthy diet and physically active lifestyle: application of the Consolidated Framework for Implementation Research
Creators: name: Lobczowska, Karolina
name: Banik, Anna
name: Brukalo, Katarzyna
name: Forberger, Sarah
name: Kubiak, Thomas
name: Romaniuk, Piotr
name: Scheidmeir, Marie
name: Scheller, Daniel A.
name: Steinacker, Juergen M.
name: Wendt, Janine
name: Wieczorowska-Tobis, Katarzyna
name: Bekker, Marleen P. M.
name: Zeeb, Hajo
name: Luszczynska, Aleksandra
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 2: Supplement 2: Details of searching strategy, analyzed materials, and data coding.
Photon $+$ Hadron Production in High Energy Deuteron (Proton)-Nucleus Collisions
Creators: name: Jalilian-Marian, Jamal
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We apply the Color Glass Condensate formalism to photon $+$ hadron production cross section in high energy deuteron (proton)-gold collisions at RHIC. We investigate the dependence of the production cross section on the angle between the produced hadron and photon for various rapidities and transverse momenta. It is shown that the angular correlation between the produced hadron and photon is a sensitive probe of the saturation dynamics.
description: 10 pages, 5 figures
title: Chromosome 1 Map, Sequence and Variation
Creators: name: Gregory, Simon Gray
Publisher: name: The Open University
Year: 2003

description: The construction of well characterised sequence-ready physical maps has been central to the generation of high quality genomic sequence by the Human Genome Project. The technological advances that made possible a clone based sequencing approach to large genomes have included the use of large insert bacterial clones and the development of high throughput fingerprinting techniques.

 The first part of this thesis is devoted to development and application of these improvements in technology. The adaptation of fluorescent technologies and their application to existing fingerprinting methods described in this work has resulted in a fingerprinting technique which improves upon levels of data accuracy, increases throughput and incorporates of increased levels of safety and automation. The initial application of this and other restriction digest fingerprinting methods to the assembly of large insert P1-artificial chromosome clones (PACs) was also evaluated. PACs were used to construct a 1.4 Mb contig across a region of chromosome 13q12 that includes the breast cancer susceptibility gene BRCA2. These experimental and technical developments were then utilised within a hierarchical mapping strategy to construct a 13 Mb contig of human chromosome 1pcen-1p13.

 The finished sequence generated by the clone based sequencing strategy provides the basis for the elucidation of genic features and the motifs that influence their regulation within the human genome sequence. Detailed analysis of the finished genomic sequence from 1pcen-1p13 is described. These analyses include the characterisation of base composition and determination of repeat content within the region, as well as identification of known and novel genes by manual annotation.

 The majority of differences between individuals can be attributed to allelic sequence variation. The characterisation of sequence differences and comprehension of how they may affect the expression and function of genes will be crucial for the study of molecular alterations in human disease. A subset of highly similar genes within 1pcen-1p13, in addition to seven other genes of interest, were investigated by developing and assessing assays to determine sequence variation. The particular challenges of investigating gene families where sequences are nearly identical were explored, and enable better resolution of new and previously available data. The consequences that these sequence changes may have upon gene function is also discussed, and this provides an example of the ways in which knowledge of genomic sequence can be analysed to support new areas of structural and functional research.
Economic and Environmental Impacts of Water Quality Restrictions on Agriculture: An Application to Cotton Farming
Creators: name: Crutchfield, Stephen R.
name: Ribaudo, Marc O.
name: Hansen, LeRoy T.
name: Quiroga, Ricardo
name: Crutchfield, Stephen R.
name: Ribaudo, Marc O.
name: Hansen, LeRoy T.
name: Quiroga, Ricardo
Publisher: name: Unknown
Year: 1992
Subjects: Crop Production/Industries
Environmental Economics and Policy
Resource /Energy Economics and Policy

description: Survey data on cotton agrichemical use were used to assess the consequences of policies to reduce or prevent degradation of water resources from chemicals and sediment. Reducing erosion or restricting chemical use on environmentally risky cropland would raise prices, but could generate environmental benefits by improving water quality.
The effects of demographic mismatch in an elite professional school setting
Creators: name: Birdsall, Chris
name: Gershenson, Seth
name: Zuniga, Raymond A.
Publisher: name: Education Finance and Policy
Year: 2023
Subjects: classificationCode: 39
subject: Education

description: Ten years of administrative data from a diverse, private, top-100 law school are used to examine the ways in which female and nonwhite students benefit from exposure to demographically similar faculty in first-year, required law courses. Arguably, causal impacts of exposure to same-sex and same-race instructors on course-specific outcomes such as course grades are identified by leveraging quasi-random classroom assignments and a two-way (student and classroom) fixed effects strategy. Having an other-sex instructor reduces the likelihood of receiving a good grade (A or A–) by 1 percentage point (3 percent) and having an other-race instructor reduces the likelihood of receiving a good grade by 3 percentage points (10 percent). The effects of student–instructor demographic mismatch are particularly salient for nonwhite and female students. These results provide novel evidence of the pervasiveness of demographic-match effects and of the graduate school education production function.
Self-dual cuspidal representations
Creators: name: Adler, Jeffrey
name: Mishra, Manish
Publisher: name: American University
Year: 2023

description: Let G be a connected reductive group over a finite field f of order q. When q ≤ 5, we make further assumptions on G. Then we determine precisely when G(f) admits irreducible, cuspidal representations that are selfdual, of Deligne-Lusztig type, or both. Finally, we outline some consequences for the existence of self-dual supercuspidal representations of reductive p-adic groups.
The $A_m^{(1)}$ Q-system
Creators: name: Nepomechie, Rafael I.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We propose a Q-system for the $A_m^{(1)}$ quantum integrable spin chain. We also find compact determinant expressions for all the Q-functions, both for the rational and trigonometric cases.
description: 13 pages, v2: references added, and appendix removed; v3: more references added, version to appear in Int. J. Mod. Phys. Lett. A
Design of three-section microneedle towards low insertion force and high drug delivery amount using the finite element method
Creators: name: Zhang, Liqiang
name: Zhu, Chenxi
name: Shi, Jiakang
name: Zhou, Zhuoran
name: Ge, Daohan
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Plasma Physics

description: A microneedle has been greatly recognized as one of the most promising devices for novel transdermal drug delivery system due to its capacity of piercing the protective stratum corneum with a minimally invasive and painless manner. During the past two decades, although numerous achievements have been made in the structure and material combination of microneedles, they mostly focus on the pharmacology and functionality of microneedles, and little is reported about how to design the shape of microneedles to reduce insertion force and especially improve penetration efficiency. Using the developed finite element method, we designed three-section microneedles (TSMN) with various sizes and evaluated their maximum insertion force, penetration efficiency, drug delivery amount and strength. The simulation results demonstrate that the well-designed TSMN with shaft width of 60 μm exhibits a lower maximum insertion force of 116.68 mN relative to 167.92 mN of conical microneedle and an effective penetration length of 81.6% relative to 71.38% of conical microneedle. Besides, the optimized TSMN with shaft width of 80 μm shows similar maximum insertion force and 2.3 times the drug delivery amount compared to conical microneedle. These excellent properties are attributed to the optimized design of the shape curve of TSMN sidewall. Such results may provide an inspiration of microneedle design for low insertion force and high penetration efficiency.
Additional file 6 of Reduction of circulating innate lymphoid cell progenitors results in impaired cytokine production by innate lymphoid cells in patients with lupus nephritis
Creators: name: Seungwon Ryu
name: Lee, Eun Young
name: Kim, Dong Ki
name: Kim, Yon Su
name: Chung, Doo Hyun
name: Kim, Ji Hyung
name: Hajeong Lee
name: Kim, Hye Young
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 6: Figure S6. Working model. In healthy kidney, cytokine producing ILCs maintain tissue homeostasis. In patients with LN, reduced numbers of ILC progenitor cells result in exhaustion of the ILCs with increased expression of PD-1. A reduction of functional ILCs might associate with increased severity of LN. Figure contains some images adapted from SMART (Servier Medical Art; http://smart.servier.com/), licensed under a Creative Common Attribution 3.0 Generic License.
Self-dual cuspidal representations
Creators: name: Adler, Jeffrey
name: Mishra, Manish
Publisher: name: Representation Theory
Year: 2023
Subjects: classificationCode: 49
subject: Mathematical sciences

description: Let G be a connected reductive group over a finite field f of order q. When q ≤ 5, we make further assumptions on G. Then we determine precisely when G(f) admits irreducible, cuspidal representations that are selfdual, of Deligne-Lusztig type, or both. Finally, we outline some consequences for the existence of self-dual supercuspidal representations of reductive p-adic groups.
Willow ptarmigan study, Dovre: Climatic forcing and individual heterogeneity
Creators: name: Nilsen, Erlend
name: Eriksen, Lasse
name: Ringsby, Thor
name: Pedersen, Hans
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Life Sciences
subject: Ecology and Evolutionary Biology
subject: climate change
subject: demography
subject: Dovre
subject: ecology
subject: grouse
subject: Lierne
subject: population dynamics
subject: ptarmigan
subject: radiotelemetry
subject: Wildlife

description: We will apply a 17-year historical time series of individual based life-history data on willow ptarmigan (Lagopus lagopus) to address relevant hypotheses related to the influence of climatic factors on individual variation in reproductive success.
The benefits and challenges of a regional network to address campus sexual assault
Creators: name: McGann, Patrick
name: Palmer, Jane
name: Thomas, Greerlin
Publisher: name: Health Education and Behavior
Year: 2023
Subjects: classificationCode: 39
subject: Education
classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences

description: To respond to the epidemic of sexual assault on college campuses, many postsecondary institutions have instituted campus climate surveys, strengthened sexual assault misconduct policies, and created sexual assault task forces to coordinate entities within the institutional setting. However, few colleges and universities have engaged with regional networks to exchange resources, research, and innovative practices across campuses. This exploratory study applies the theoretical framework of social exchange theory to examine the necessary infrastructure for a regional network to enhance campus policies and prevention programs related to sexual assault, and the efficacy of providing formal and informal opportunities for information sharing. Interviews were conducted with 10 staff and students from seven of the nine campuses in the network. The sample includes representatives from one large public university, two historically Black colleges, a community college, and three private universities, one of which is faith based. Results indicate that there are several benefits and a few challenges for college campuses that participate in a regional network. Primary benefits include resource and information exchange, as well as new opportunities for student leadership and collaboration across campuses. Some challenges include staff turnover and limited time to devote to the network, as well as distance between some campuses. Based on these findings, it is recommended that universities consider building informal or formal alliances with regional colleges for mutual benefit.