cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supergravity, AdS/CFT Correspondence and Matrix Models
Creators: name: Yoneya, Tamiaki
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The recent developments towards the possible non-perturbative formulation of string/M theory using supersymmetric Yang-Mills matrix models (SYMs) are discussed. In the first part, we give a critical review on the status of our present understanding, focusing on the connection of the D0-brane matrix models to supergravity and its relevance to the so-called Matrix-theory conjecture. We also discuss some problems concerning the conjectured relation between supergravity in AdS background and SYM from the viewpoint of D-brane interactions. We present a qualitative argument showing how the boundary condition at AdS boundary dictates the correlators on the large N system of source D-branes. Then, in the final part, we turn to the question how to formulate the condensation of graviton in matrix models, taking the simplest example of type IIB matrix model. We argue the emergence of a hidden symmetry GL(10, R), beyond the manifest Lorentz symmetry SO(9,1), by embedding U(N) model into models with higher N and by treating the whole recursive series of models simultaneously. This suggests a possible approach toward background independent formulations of matrix models.
description: Expanded and combined version of two talks given at Nishinomiya-Yukawa Symposium, Nov., 1998 and YITP workshop, Nov., 1998, 23 pages, no figures (revision: sentences and references are added to clarify the relation between the space-time uncertainty relation and holography)
The influence of stellar flare on dynamical state of the atmosphere of exoplanet HD 209458b
Creators: name: Bisikalo, D. V.
name: Cherenkov, A. A.
name: Shematovich, V. I.
name: Fossati, L.
name: Möstl, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: By applying an one-dimensional aeronomic model of the upper atmosphere of the close-in giant planet HD 209458b, we study the reaction of the planetary atmosphere to an additional heating caused by the influence of a stellar flare. It is shown that the absorption of additional energy of the stellar flare in the extreme ultraviolet leads to local atmospheric heating, accompanied by formation of two shock waves, propagating in the atmosphere. We discuss possible observational manifestations of the shocks and feasibility of their detection.
description: 7 pages, 5 figures, accepted by Astronomy Reports (2018, v. 62, No. 10)
Massive String Theories From M-Theory and F-Theory
Creators: name: Hull, C. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The massive IIA string theory whose low energy limit is the massive supergravity theory constructed by Romans is obtained from M-theory compactified on a 2-torus bundle over a circle in a limit in which the volume of the bundle shrinks to zero. The massive string theories in 9-dimensions given by Scherk-Schwarz reduction of IIB string theory are interpreted as F-theory compactified on 2-torus bundles over a circle. The M-theory solution that gives rise to the D8-brane of the massive IIA theory is identified. Generalisations of Scherk-Schwarz reduction are discussed.
description: Minor revisions. 15 Pages, Tex, Phyzzx Macro
POLLEN ANALYSIS OF SAMPLES FROM THE BLUE RIM SITE (48SU6439), WYOMING
Creators: name: Cummings, Linda Scott
Year: 2009
Subjects: subject: Wyoming (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/2158/wyoming-state-territory
subject: Blue Rim
valueUri: https://core.tdar.org/browse/geographic-keyword/21312/blue-rim
subject: Sublette County (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/1797/sublette-county-county
subject: Archaic
valueUri: https://core.tdar.org/browse/temporal-keyword/5629/archaic
subject: Opal Phase
valueUri: https://core.tdar.org/browse/culture-keyword/7633/opal-phase
subject: Archaic
valueUri: https://core.tdar.org/browse/culture-keyword/8/archaic
subject: 48SU6439
valueUri: https://core.tdar.org/browse/site-name/108214/48su6439
subject: Blue Rim Site
valueUri: https://core.tdar.org/browse/site-name/108213/blue-rim-site
subject: Pollen
valueUri: https://core.tdar.org/browse/material-type/13/pollen
subject: Feature fill
valueUri: https://core.tdar.org/browse/material-type/2653/feature-fill
subject: Pollen Analysis
valueUri: https://core.tdar.org/browse/other-keyword/3351/pollen-analysis
subject: 09-165
valueUri: https://core.tdar.org/browse/other-keyword/162106/09-165
subject: Data Recovery / Excavation
valueUri: https://core.tdar.org/browse/investigation-type/5/data-recovery-excavation

description: The Blue Rim Site is a prehistoric open camp located on a finger ridge extending from the south flank of Blue Rim towards the highway. This site includes a disperse scatter of lithic debitage, a concentration of FCR, and three areas of cultural staining (Feature 2). Radiocarbon dates obtained from fire hearths indicate occupation within the Opal phase of the Archaic period (6500-4300 BP). Pollen samples were collected and examined from ten features representing four periods of occupation at this site.
Tetraneutron: Rigorous continuum calculation
Creators: name: Deltuva, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The four-neutron system is studied using exact continuum equations for transition operators and solving them in the momentum-space framework. A resonant behavior is found for strongly enhanced interaction but not a the physical strength, indicating the absence of an observable tetraneutron resonance, in contrast to a number of earlier works. As the transition operators acquire large values at low energies, it is conjectured that this behavior may explain peaks in many-body reactions even without a resonance.
description: 4+ pages, 3 figures, submitted to Phys.Lett.B
Additional file 1: of Trends in the ease of cigarette purchase among Korean adolescents: evidence from the Korea youth risk behavior web-based survey 2005â 2016
Creators: name: Kang, Seo
name: Lee, Jung
name: Cho, Hong-Jun
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Figure S1. Trends in the ease of cigarette purchase, 2005â 2016. (DOC 36Â kb)
S-Duality Constraints On Effective Potentials For Gaugino Condensation
Creators: name: Binetruy, Pierre
name: Gaillard, Mary K.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We clarify the role of approximate S-duality in effective supergravity theories that are the low energy limits of string theories, and show how this partial symmetry may be used to constrain effective lagrangians for gaugino condensation.
description: 22 pages
Tensorial Central Charges and New Superparticle Models with Fundamental Spinor Coordinates
Creators: name: Bandos, Igor
name: Lukierski, Jerzy
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider firstly simple D=4 superalgebra with six real tensorial central charges $Z_{μν}$, and discuss its possible realizations in massive and massless cases. Massless case is dynamically realized by generalized Ferber-Shirafuji (FS) model with fundamental bosonic spinor coordinates. The Lorentz invariance is not broken due to the realization of central charges generators in terms of bosonic spinors. The model contains four fermionic coordinates and possesses three kappa-symmetries thus providing the BPS configuration preserving 3/4 of the target space supersymmetries. We show that the physical degrees of freedom (8 real bosonic and 1 real Grassmann variable) of our model can be described by OSp(8|1) supertwistor. The relation with recent superparticle model by Rudychev and Sezgin is pointed out. Finally we propose a higher dimensional generalization of our model with one real fundamental bosonic spinor. D=10 model describes massless superparticle with composite tensorial central charges and in D=11 we obtain 0-superbrane model with nonvanishing mass which is generated dynamically.
description: 14 pages, latex, no figures, misprints corrected
A Hamiltonian Mean-Field System for the Navier-Stokes Equation
Creators: name: Hochgerner, Simon
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We use a Hamiltonian interacting particle system to derive a stochastic mean field system whose McKean-Vlasov equation yields the incompressible Navier Stokes equation. Since the system is Hamiltonian, the particle relabeling symmetry implies a Kelvin Circulation Theorem along stochastic Lagrangian paths. Moreover, issues of energy dissipation are discussed and the model is connected to other approaches in the literature.
On the perturbative corrections around D-string instantons
Creators: name: Gava, E.
name: Hammou, A.
name: Morales, J. F.
name: Narain, K. S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study ${\cal F}^4$-threshold corrections in an eight dimensional S-dual pair of string theories, as a prototype of dual string vacua with sixteen supercharges. We show that the orbifold CFT description of D-string instantons gives rise to a perturbative expansion similar to the one appearing on the fundamental string side. By an explicit calculation, using the Nambu-Goto action in the static gauge, we show that the first subleading term agrees precisely on the two sides. We then give a general argument to show that the agreement extends to all orders.
description: 12 pages
Kaon Condensation in High Density Quark Matter
Creators: name: Schaefer, Thomas
Publisher: name: arXiv
Year: 2000
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that the problem of kaon condensation in dense hadronic matter can be addressed in perturbative QCD. Indeed, perturbative calculations suggest that negative kaons are condensed in high density quark matter if the electroweak interaction is taken into account. This observation sheds new light on the proposal that the low density hyperon and high density quark phase of QCD are continuously connected.
description: 12 pages, 1 figure
On the nature of SW Sex
Creators: name: Dhillon, V. S.
name: Marsh, T. R.
name: Jones, D. H. P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present spectrophotometry of the eclipsing nova-like variable SW Sex. The continuum is deeply eclipsed and shows asymmetries due to the presence of a bright spot. We derive a new ephemeris and, by measuring the eclipse width, we are able to constrain the inclination to i > 75^o and the disc radius to R_D > 0.6 L_1. In common with other members of its class (of which it is the proto-type), SW Sex shows single-peaked emission lines which show transient absorption features and large phase shifts in their radial velocity curves. In addition, the light curves of the emission lines show a reduction in flux around phase 0.5 and asymmetric eclipse profiles which are not as deep as the continuum eclipse. Using Doppler tomography, we find that most of the line emission in SW Sex appears to originate from three sources: the secondary star, the accretion disc and an extended bright spot. The detection of the red star allows us to constrain the radial-velocity semi-amplitude of the secondary to K_R > 180 km/s and hence the component masses to M_1 = 0.3-0.7 Msun and M_2 < 0.3 Msun.
description: 15 pages, LaTeX, 10 figures, accepted by MNRAS, 19 June 1997
Measuring highly accurate foot position and angle trajectories with foot-mounted IMUs in clinical practice
Creators: name: Jocham, Andreas J.
name: Laidig, Daniel
name: Guggenberger, Bernhard
name: Seel, Thomas
Publisher: name: Amsterdam [u.a.] : Elsevier Science
Year: 2023
Subjects: subject: Digital health
subject: Foot motion estimation
subject: Foot-mounted
subject: Gait assessment
subject: Inertial sensor
subject: Wearable sensor systems
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::790 | Freizeitgestaltung, Darstellende Kunst::793 | Spiel
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::790 | Freizeitgestaltung, Darstellende Kunst::796 | Sport

description: Background: Gait analysis using foot-mounted IMUs is a promising method to acquire gait parameters outside of laboratory settings and in everyday clinical practice. However, the need for precise sensor attachment or calibration, the requirement of environments with a homogeneous magnetic field, and the limited applicability to pathological gait patterns still pose challenges. Furthermore, in previously published work, the measurement accuracy of such systems is often only validated for specific points in time or in a single plane. Research question: This study investigates the measurement accuracy of a gait analysis method based on foot-mounted IMUs in the acquisition of the foot motion, i.e., position and angle trajectories of the foot in the sagittal, frontal, and transversal plane over the entire gait cycle. Results: A comparison of the proposed method with an optical motion capture system showed an average RMSE of 0.67° for pitch, 0.63° for roll and 1.17° for yaw. For position trajectories, an average RMSE of 0.51 cm for vertical lift and 0.34 cm for lateral shift was found. The measurement error of the IMU-based method is found to be much smaller than the deviations caused by the shoes. Significance: The proposed method is found to be sufficiently accurate for clinical practice. It does not require precise mounting, special calibration movements, or magnetometer data, and shows no difference in measurement accuracy between normal and pathological gait. Therefore, it provides an easy-to-use alternative to optical motion capture and facilitates gait analysis independent of laboratory settings.
The Ruijsenaars-Schneider Model in the Context of Seiberg-Witten Theory
Creators: name: Braden, H. W.
name: Marshakov, A.
name: Mironov, A.
name: Morozov, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The compactification of five dimensional N=2 SUSY Yang-Mills (YM) theory onto a circle provides a four dimensional YM model with N=4 SUSY. This supersymmetry can be broken down to N=2 if non-trivial boundary conditions in the compact dimension, ϕ(x_5 +R) = e^{2πiε}ϕ(x_5), are imposed on half of the fields. This two-parameter (R,ε) family of compactifications includes as particular limits most of the previously studied four dimensional N=2 SUSY YM models with supermultiplets in the adjoint representation of the gauge group. The finite-dimensional integrable system associated to these theories via the Seiberg-Witten construction is the generic elliptic Ruijsenaars-Schneider model. In particular the perturbative (weak coupling) limit is described by the trigonometric Ruijsenaars-Schneider model.
description: 18 pages, LaTeX
Supplementary document for Giant Two-Photon Absorption in MXene Quantum Dots - 5705963.pdf
Creators: name: Wei, Hao
name: wang, Yiduo
name: Wang, Yingwei
name: Fan, Wenxuan
name: Zhou, Li
name: Long, Mengqiu
name: Xiao, Si
name: He, jun
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Supplementary Materials
A mini-supernova model for optical afterglows of GRB
Creators: name: Blinnikov, S. I.
name: Postnov, K. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: An energy deposition of \sim 10^{50} ergs into the exterior 10^{-3} M_\sun layers of a red giant is calculated to produce an optical phenomenon similar to afterglows of gamma-ray bursts (GRB) recently observed. This model can be realized if a GRB is generated by some mechanism in a close binary system. In contrast to a ``hypernova'' scenario for GRB recently proposed by Paczyński (1997), this model does not require a huge kinetic energy of the expanding shell to explain optical afterglows of GRB.
description: 5 pages with 1 eps figures, mn.sty + epsf.sty, Submitted to MNRAS on July 17, 1997; after revision on September 17, 1997
Response of solar irradiance to sunspot area variations
Creators: name: de Wit, T. Dudok
name: Kopp, G.
name: Shapiro, A.
name: Witzke, V.
name: Kretzschmar, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: One of the important open questions in solar irradiance studies is whether long-term variability (i.e. on timescales of years and beyond) can be reconstructed by means of models that describe short-term variability (i.e. days) using solar proxies as inputs. Preminger and Walton (2005, GRL, 32, 14109) showed that the relationship between spectral solar irradiance and proxies of magnetic-flux emergence, such as the daily sunspot area, can be described in the framework of linear system theory by means of the impulse response. We significantly refine that empirical model by removing spurious solar-rotational effects and by including an additional term that captures long-term variations. Our results show that long-term variability cannot be reconstructed from the short-term response of the spectral irradiance, which cautions the extension of solar proxy models to these timescales. In addition, we find that the solar response is nonlinear in such a way that cannot be corrected simply by applying a rescaling to sunspot area.
description: 18 pages. Updated version of an article published in The Astrophysical Journal
Additional file 4: of Reporting childrenâ s food consumption: a comparison of reliability between a 2-day food record and a 7-day food diary
Creators: name: Rangelov, Natalie
name: Marques-Vidal, Pedro
name: L. Suzanne Suggs
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Table S2. Consumption of foods stated by children and their parents (PDF 13Â kb)
CERAMIC AND ORGANIC RESIDUE (FTIR) ANALYSIS OF SAMPLES FROM THE KILLDEER SITE (23CK310), AVENUE OF THE SAINTS PROJECT, CLARK COUNTY, MISSOURI
Creators: name: Cummings, Linda Scott
name: Yost, Chad
name: Logan, Melissa K.
Year: 2009
Subjects: subject: Missouri (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/686/missouri-state-territory
subject: Clark County (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/950/clark-county-county
subject: Early Woodland
valueUri: https://core.tdar.org/browse/temporal-keyword/127/early-woodland
subject: Early Woodland
valueUri: https://core.tdar.org/browse/culture-keyword/14/early-woodland
subject: Killdeer Site
valueUri: https://core.tdar.org/browse/site-name/108264/killdeer-site
subject: 23CK310
valueUri: https://core.tdar.org/browse/site-name/108265/23ck310
subject: Ceramic
valueUri: https://core.tdar.org/browse/material-type/1/ceramic
subject: Starch Analysis
valueUri: https://core.tdar.org/browse/other-keyword/135583/starch-analysis
subject: Pollen Analysis
valueUri: https://core.tdar.org/browse/other-keyword/3351/pollen-analysis
subject: Phytolith Analysis
valueUri: https://core.tdar.org/browse/other-keyword/872/phytolith-analysis
subject: 09-142
valueUri: https://core.tdar.org/browse/other-keyword/162134/09-142
subject: FTIR Analysis
valueUri: https://core.tdar.org/browse/other-keyword/136972/ftir-analysis
subject: organic residue analysis
valueUri: https://core.tdar.org/browse/other-keyword/125787/organic-residue-analysis
subject: Data Recovery / Excavation
valueUri: https://core.tdar.org/browse/investigation-type/5/data-recovery-excavation

description: Three Early Woodland ceramic sherds from the Killdeer Site (23CK310) in Clark County, Missouri, were submitted for organic residue analysis. One of the sherds exhibiting visible residue was also examined for pollen, starch, and phytoliths. Sherds were tested for organic residues using Fourier Transform Infrared Spectroscopy (FTIR).
Ten-year Medicare budget impact of increased coverage for anti-obesity intervention
Creators: name: Chen, Fang
name: Su, Wenqing
name: Ramasamy, Abhilasha
name: Zvenyach, Tracy
name: Kahan, Scott
name: Kyle, Theodore
name: Ganguly, Rahul
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Aims: To estimate the long-term budget impact of expanding Medicare coverage of anti-obesity interventions among adults aged 65 and older in the US. Materials and methods: This study analyzed a representative sample of Medicare beneficiaries from the combined 2008–2016 National Health and Nutrition Examination Surveys. Population characteristics, cost and effectiveness of anti-obesity interventions, and the sustainability of weight loss in real-life were modeled to project the budgetary impact on gross Medicare outlay over 10 years. Hypothetical scenarios of 50% and 67% increases in intervention participation above base case were used to model moderate and extensive Medicare coverage expansion of intensive behavior therapy and pharmacotherapy. Results: For each Medicare beneficiary receiving anti-obesity treatment, we estimate Medicare savings of $6,842 and $7,155 over 10 years under moderate and extensive coverage utilization assumptions, respectively. The average cost of intervention is $1,798 and $1,886 per treated participant. Taking the entire Medicare population (treated and untreated) into consideration, the estimated 10-year budget savings per beneficiary are $308 and $339 under moderate and extensive assumptions, respectively. Sensitivity analysis of drug adherence rate and weight-loss efficacy indicated a potential variation of budget savings within 7% and 22% of the base case, respectively. Most of the projected cost savings come from lower utilization of ambulatory services and prescription drugs. Limitations: Due to the scarcity of studies on the efficacy of pharmacotherapy among older adults with obesity, the simulated weight loss and long-term maintenance effects were derived from clinical trial outcomes, in which older adults were mostly excluded from participation. The model did not include potential side-effects from anti-obesity medications and associated costs. Conclusions: This analysis suggests that expanding coverage of anti-obesity interventions to eligible individuals could generate $20–$23 billion budgetary savings to Medicare over 10 years.
10-year Medicare budget impact of increased coverage for anti-obesity intervention
Creators: name: Chen, Fang
name: Su, Wenqing
name: Ramasamy, Abhilasha
name: Zvenyach, Tracy
name: Kahan, Scott
name: Kyle, Theodore
name: Ganguly, Rahul
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Aims: To estimate the long-term budget impact of expanding Medicare coverage of anti-obesity interventions among adults age 65 and older in the United States. Materials and Methods: We analyzed a representative sample of Medicare beneficiaries from the combined 2008-2016 National Health and Nutrition Examination Surveys. Population characteristics, cost and effectiveness of anti-obesity interventions, and the sustainability of weight loss in real-life were modeled to project the budgetary impact on gross Medicare outlay over 10 years. Hypothetical scenarios of 50% and 67% increases in intervention participation above base case were used to model moderate and extensive Medicare coverage expansion of intensive behavior therapy and pharmacotherapy. Results: For each Medicare beneficiary receiving anti-obesity treatment, we estimate Medicare savings of $6,842 to $7,155 over 10 years under moderate and extensive coverage utilization assumptions, respectively. The average cost of intervention is $1,798 to $1,886 per treated participant. Taking the entire Medicare population (treated and untreated) into consideration, the estimated 10-year budget savings per beneficiary are $308 and $339 under moderate and extensive assumptions, respectively. Sensitivity analysis of drug adherence rate and weight-loss efficacy indicated a potential variation of budget savings within 7% and 22% of the base case, respectively. Most of the projected cost savings come from lower utilization of ambulatory services and prescription drugs. Limitations: Due to the scarcity of studies on the efficacy of pharmacotherapy among older adults with obesity, the simulated weight loss and long-term maintenance effects were derived from clinical trial outcomes, in which older adults were mostly excluded from participation. The model did not include potential side effects from anti-obesity medications and associated costs. Conclusions: This analysis suggests that expanding coverage of anti-obesity interventions to eligible individuals could generate $20 to $23 billion budgetary savings to Medicare over 10 years.
Supersymmetric Fivebrane Solitons
Creators: name: Gauntlett, Jerome P.
name: Lambert, Neil D.
name: West, Peter C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the conditions for the fivebrane worldvolume theory in D=11 to admit supersymmetric solitons with non-vanishing self-dual three-form. We construct some new soliton solutions consisting of ``superpositions'' of calibrated surfaces, self-dual strings and instantons.
description: Latex, 29 pages. Reference added, typos corrected
Robust markers associated with floral traits in roses are suitable for marker-assisted selection across gene pools
Creators: name: Schulz, Dietmar
name: Linde, Marcus
name: Debener, Thomas
Publisher: name: Dordrecht : Springer Science + Business Media B.V.
Year: 2023
Subjects: subject: GWAS
subject: KASP
subject: MAS
subject: Rosa
subject: SNP
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: We investigated the potential of markers associated with floral traits for parental selection in a cut rose breeding program. We analysed six Kompetitive Allele Specific PCR (KASP) markers for three important floral traits, petal length, petal number and scent, derived from experiments in a garden rose population. The six markers were applied to genotype a collection of 384 parental genotypes used for commercial cut rose breeding. We phenotyped a selection of progeny derived from pairs of parents having either high or low dosages of (contrasting) marker alleles associated with these traits. Significant differences were found between the contrasting progeny groups for each of the traits, although parents with the optimal allele dosage combinations could not always be used for the crosses. This not only supports the robustness of these marker‒trait associations but also demonstrates their potential for commercial rose breeding. It also demonstrates the use of marker information generated in garden rose populations for cut rose breeding.
Effects of single- and hybrid-frequency extremely low-frequency electromagnetic field stimulations on long-term potentiation in the hippocampal Schaffer collateral pathway
Creators: name: Zheng, Yu
name: Ma, Xiao-xu
name: Dong, Lei
name: Gao, Yang
name: Tian, Lei
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Purpose: To study the different effects of single- and hybrid-frequency magnetic fields on long-term potentiation (LTP) in synaptic plasticity. Materials and methods: Based on the online electromagnetic field stimulation system and field excitatory postsynaptic potentials (fEPSPs) recording system, we applied four different single- and hybrid-frequency magnetic fields with an intensity of 1 mT to the Schaffer collateral (CA1) pathway of rat hippocampal slices in vitro. Results: The amplitude of fEPSPs decreased significantly under both single- and hybrid-frequency magnetic stimulation. Lower single-frequency magnetic stimulation on LTP had a greater regulating effect, while the regulating effect among four different hybrid-frequency extremely low-frequency electromagnetic fields (ELF-EMFs) stimulations on LTP showed no significant differences. Conclusion: Single-frequency magnetic stimulation produces more significant regulatory effects, and the lower the frequency, the more significant the regulatory effect. The effect of hybrid-frequency magnetic stimulation in each group was similar, and there was no significant difference between each group. The 15-Hz single-frequency magnetic stimulation group showed the most significant regulatory effect, but once it was mixed with other higher frequency magnetic stimulation, its regulation effect was significantly weakened.
How to use the new NADRE repository
Creators: name: Barbera, Roberto
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: Webinar
NADRE
Users

description: The presentation has been given during the "Webinar for users of the new NADRE", which was given online on the 31st of October 2019. This presentation shows how to sign in on the new version of the National Academic Digital Reposutory of Ethiopia and how to upload contents on it.
Low Temperature Specific Heat of Doped SrTiO$_3$: Doping Dependence of the Effective Mass and Kadowaki-Woods Scaling Violation
Creators: name: McCalla, E.
name: Gastiasoro, M. N.
name: Cassuto, G.
name: Fernandes, R. M.
name: Leighton, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report wide-doping-range ($8 \times 10^{17}$ to $4 \times 10^{20}$ cm$^{-3}$ Hall electron density) low temperature specific heat measurements on single crystal SrTiO$_3$:Nb, correlated with electronic transport data and tight-binding modeling. Lattice dynamic contributions to specific heat are shown to be well understood, albeit with unusual sensitivity to doping, likely related to the behavior of soft modes. Electronic contributions to specific heat provide effective masses that increase substantially, from $1.8$ to $4.8 m_e$, across the two SrTiO$_3$ Lifshitz transitions. It is shown that this behavior can be quantitatively reconciled with quantum oscillation data and calculated band structure, establishing a remarkably doping-independent mass enhancement factor of $2.0$. Most importantly, with the doping-dependent $T^2$ resistivity prefactor and Sommerfeld coefficient known, Kadowaki-Woods scaling has been tested over the entire doping range probed. Despite classic Fermi liquid behavior in electronic specific heat, standard Kadowaki-Woods scaling is dramatically violated, highlighting the need for new theoretical descriptions of $T^2$ resistivity in SrTiO$_3$.
description: revised version accepted for publication as a Rapid Communication in Physical Review Materials; main text + supplementary material
POLLEN, STARCH, PROTEIN, AND ORGANIC RESIDUE (FTIR) ANALYSIS, AND AMS RADIOCARBON DATING OF SAMPLES FROM SITE FJPI-162, ALBERTA, CANADA
Creators: name: Cummings, Linda Scott
name: Yost, Chad
name: Logan, Melissa K.
Year: 2009
Subjects: Alberta (State / Territory)
Canada (Country)
FjPi-162
Chipped Stone
Fauna
Fire Cracked Rock
Sediment
Starch Analysis
Protein Residue Analysis
AMS Radiocarbon Dating
Pollen Analysis
09-084
AMS Radiocarbon Analysis
CIEP Analysis
FTIR Analysis
organic residue analysis
Data Recovery / Excavation

description: Two fire broken rock fragments and an associated sediment sample were submitted for organic residue analysis, along with three bison bone fragments for AMS radiocarbon dating, and a single lithic tool for protein analysis from site FjPi-162, Alberta, Canada. Fourier Transform Infrared Spectroscopy (FTIR) was used to examine organic residues from the fire broken rock and sediment samples. Organic residue analysis was performed first on the two fire broken rock samples to determine if they were associated with a hearth that had been used for warming or cooking. An associated soil sample would be analyzed for organic residue, pollen, and starch only if the fire broken rock yielded FTIR signatures representing materials suggesting cultural use, such as food preparation.
Социализация личности: структурно-онтологический подход
Creators: name: Шимко, Виталий
Publisher: name: Zenodo
Year: 2019
Subjects: структурная онтология
социализация личности
системная методология
системный подход
системология
психодинамика
рефлексия
культура
цивилизация
кооперация
расщепление
архетип
индивидуация
сознание
комплекс
мышление
мыследеятельность
кризис среднего возраста
кризис середины жизни
эго
эго-сознание
невозможность бытия
небытие
ситуация невозможности
личность
развитие
социализация

description: Сборник публикаций 2018-2019 гг из научно-популярного цикла: "Структурная онтология познания с доктором Шимко". Онлайн проект ПРОСТРАНСТВО https://prostranstvo.media
Formation of mineral-associated organic matter in temperate soils is primarily controlled by mineral type and modified by land use and management intensity
Creators: name: Bramble, De Shorn E.
name: Ulrich, Susanne
name: Schöning, Ingo
name: Mikutta, Robert
name: Brandt, Luise
name: Poll, Christian
name: Kandeler, Ellen
name: Mikutta, Christian
name: Konrad, Alexander
name: Siemens, Jan
name: Yang, Yang
name: Polle, Andrea
name: Schall, Peter
name: Ammer, Christian
name: Kaiser, Klaus
name: Schrumpf, Marion
Publisher: name: Oxford [u.a.] : Wiley-Blackwell
Year: 2023
Subjects: subject: fertilization
subject: forests
subject: grasslands
subject: grazing
subject: iron oxides and clay minerals
subject: soil organic matter
subject: thinning and harvesting
subject: tree species selection
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Formation of mineral-associated organic matter (MAOM) supports the accumulation and stabilization of carbon (C) in soil, and thus, is a key factor in the global C cycle. Little is known about the interplay of mineral type, land use and management intensity in MAOM formation, especially on subdecadal time scales. We exposed mineral containers with goethite or illite, the most abundant iron oxide and phyllosilicate clay in temperate soils, for 5 years in topsoils of 150 forest and 150 grassland sites in three regions across Germany. Results show that irrespective of land use and management intensity, more C accumulated on goethite than illite (on average 0.23 ± 0.10 and 0.06 ± 0.03 mg m−2 mineral surface respectively). Carbon accumulation across regions was consistently higher in coniferous forests than in deciduous forests and grasslands. Structural equation models further showed that thinning and harvesting reduced MAOM formation in forests. Formation of MAOM in grasslands was not affected by grazing. Fertilization had opposite effects on MAOM formation, with the positive effect being mediated by enhanced plant productivity and the negative effect by reduced plant species richness. This highlights the caveat of applying fertilizers as a strategy to increase soil C stocks in temperate grasslands. Overall, we demonstrate that the rate and amount of MAOM formation in soil is primarily driven by mineral type, and can be modulated by land use and management intensity even on subdecadal time scales. Our results suggest that temperate soils dominated by oxides have a higher capacity to accumulate and store C than those dominated by phyllosilicate clays, even under circumneutral pH conditions. Therefore, adopting land use and management practices that increase C inputs into oxide-rich soils that are under their capacity to store C may offer great potential to enhance near-term soil C sequestration.
Anomalous mobility of a driven active particle in a steady laminar flow
Creators: name: Cecconi, F.
name: Puglisi, A.
name: Sarracino, A.
name: Vulpiani, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study, via extensive numerical simulations, the force-velocity curve of an active particle advected by a steady laminar flow, in the nonlinear response regime. Our model for an active particle relies on a colored noise term that mimics its persistent motion over a time scale $τ_A$. We find that the active particle dynamics shows non-trivial effects, such as negative differential and absolute mobility (NDM and ANM, respectively). We explore the space of the model parameters and compare the observed behaviors with those obtained for a passive particle ($τ_A=0$) advected by the same laminar flow. Our results show that the phenomena of NDM and ANM are quite robust with respect to the details of the considered noise: in particular for finite $τ_A$ a more complex force-velocity relation can be observed.
description: 12 pages, 9 figures, paper submitted for the Special Issue of Journal of Physics: Condensed Matter, "Transport in Narrow Channels", Guest Editors P. Malgaretti, G. Oshanin, J. Talbot
Non-asymptotic bounds for percentiles of independent non-identical random variables
Creators: name: Xia, Dong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistics Theory (math.ST)
subject: Information Theory (cs.IT)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: This note displays an interesting phenomenon for percentiles of independent but non-identical random variables. Let $X_1,\cdots,X_n$ be independent random variables obeying non-identical continuous distributions and $X^{(1)}\geq \cdots\geq X^{(n)}$ be the corresponding order statistics. For any $p\in(0,1)$, we investigate the $100(1-p)$%-th percentile $X^{(pn)}$ and prove non-asymptotic bounds for $X^{(pn)}$. In particular, for a wide class of distributions, we discover an intriguing connection between their median and the harmonic mean of the associated standard deviations. For example, if $X_k\sim\mathcal{N}(0,σ_k^2)$ for $k=1,\cdots,n$ and $p=\frac{1}{2}$, we show that its median $\big|{\rm Med}\big(X_1,\cdots,X_n\big)\big|= O_P\Big(n^{1/2}\cdot\big(\sum_{k=1}^nσ_k^{-1}\big)^{-1}\Big)$ as long as $\{σ_k\}_{k=1}^n$ satisfy certain mild non-dispersion property.
description: 14 pages
Additional file 1 of CKDNET, a quality improvement project for prevention and reduction of chronic kidney disease in the Northeast Thailand
Creators: name: Ubon Cha’on
name: Kanok Wongtrangan
name: Bandit Thinkhamrop
name: Sajja Tatiyanupanwong
name: Chulaporn Limwattananon
name: Cholatip Pongskul
name: Thanachai Panaput
name: Chalongchai Chalermwat
name: Worachart Lert-Itthiporn
name: Amod Sharma
name: Anutrakulchai, Sirirat
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Science Policy

description: Additional file 1. Information of all the various assumptions and price points used in the Markov modeling.
POLLEN AND PHYTOLITH ANALYSIS FOR THE BLACKLOG NARROWS MITIGATION, PENNSYLVANIA
Creators: name: R.A. Varney
name: Yost, Chad
name: Cummings, Linda Scott
Year: 2009
Subjects: subject: Aughwick Watershed
valueUri: https://core.tdar.org/browse/geographic-keyword/84717/aughwick-watershed
subject: Huntington County (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/1092/huntington-county-county
subject: Pennsylvania (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/2490/pennsylvania-state-territory
subject: Cromwell Township
valueUri: https://core.tdar.org/browse/geographic-keyword/84716/cromwell-township
subject: Holocene
valueUri: https://core.tdar.org/browse/temporal-keyword/30/holocene
subject: Pleistocene
valueUri: https://core.tdar.org/browse/temporal-keyword/1990/pleistocene
subject: Blacklog Narrows
valueUri: https://core.tdar.org/browse/site-name/108307/blacklog-narrows
subject: Pollen
valueUri: https://core.tdar.org/browse/material-type/13/pollen
subject: Sediment
valueUri: https://core.tdar.org/browse/material-type/21/sediment
subject: 09-108
valueUri: https://core.tdar.org/browse/other-keyword/162159/09-108
subject: Pollen Analysis
valueUri: https://core.tdar.org/browse/other-keyword/3351/pollen-analysis
subject: Phytolith Analysis
valueUri: https://core.tdar.org/browse/other-keyword/872/phytolith-analysis
subject: Data Recovery / Excavation
valueUri: https://core.tdar.org/browse/investigation-type/5/data-recovery-excavation

description: Five stratigraphic sediment samples from two locations at the Blacklog Narrows, Aughwick Watershed, Cromwell Township, Huntingdon County, Pennsylvania were submitted for pollen and phytolith analysis to help determine vegetation and climate change. The older deposits represent Pleistocene deposits more than 29,000 radiocarbon years old, while the younger set represents Holocene deposits.
Development of an enhanced analytical method utilizing pepper matrix as an analyte protectant for sensitive GC-MS/MS detection of dimethipin in animal-based food products
Creators: name: Shim, Jae-Han
name: Rahman, Md. Musfiqur
name: Esatbeyoglu, Tuba
name: Oz, Fatih
name: Abd El-Aty, A.M.
Publisher: name: San Francisco, California, US : PLOS
Year: 2023
Subjects: subject: Animals
subject: Cattle
subject: Eggs
subject: Gas Chromatography-Mass Spectrometry
subject: Milk
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: Herein, an analytical method using gas chromatography-tandem mass spectrometry (GC- MS/MS) was devised to detect the presence of the troublesome pesticide dimethipin in various animal-based food products, including chicken, pork, beef, eggs, and milk. The injection port was primed with a matrix derived from pepper leaves that acts as an analyte protectant (AP) to safeguard the target compound from thermal degradation during gas chromatography. The presence of AP resulted in a remarkable limit of quantification of 0.005 mg/kg for dimethipin in five matrices. Three different versions (original, EN, and AOAC) of the QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) method were compared for dimethipin extraction, with a double-layer solid-phase extraction (SPE) cartridge utilized for matrix purification. A seven-point external calibration curve was established for dimethipin in the five matrices, demonstrating excellent linearity with determination coefficients (R2) ≥ 0.998. The developed quantitative method was validated by fortifying each matrix with three different concentrations of standard dimethipin, and the average recovery fell within the acceptable range outlined in the CODEX guidelines (ranging from 88.8% to 110.0%), with a relative standard deviation (RSD) of ≤ 11.97%. This method effectively addresses the challenge of analyzing dimethipin and can therefore be used as a routine monitoring tool for dimethipin across various matrices.
A mass-velocity anisotropy relation in galactic stellar disks
Creators: name: Chemin, Laurent
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The ellipsoid of stellar random motions is a fundamental ingredient of galaxy dynamics. Yet it has long been difficult to constrain this component in disks others than the Milky Way. This article presents the modeling of the azimuthal-to-radial axis ratio of the velocity ellipsoid of galactic disks from stellar dispersion maps using integral field spectroscopy data of the CALIFA survey. The measured azimuthal anisotropy is shown to be not strongly dependent on the assumed vertical-to-radial dispersion ratio of the ellipsoid. The anisotropy distribution shows a large diversity in the orbital structure of disk galaxies from tangential to radial stellar orbits. Globally, the orbits are isotropic in inner disk regions and become more radial as a function of radius, although this picture tends to depend on galaxy morphology and luminosity. The Milky Way orbital anisotropy profile measured from the Second Gaia Data Release is consistent with those of CALIFA galaxies. A new correlation is evidenced, linking the absolute magnitude or stellar mass of the disks to the azimuthal anisotropy. More luminous disks have more radial orbits and less luminous disks have isotropic and somewhat tangential orbits. This correlation is consistent with the picture in galaxy evolution in which orbits become more radial as the mass grows and is redistributed as a function of time. With the help of circular velocity curves, it is also shown that the epicycle theory fails to reproduce the diversity of the azimuthal anisotropy of stellar random motions, as it predicts only nearly radial orbits in the presence of flat curves. The origin of this conflict is yet to be identified. It also questions the validity of the vertical-to-radial axis ratio of the velocity ellipsoid derived by many studies in the framework of the epicyclic approximation.
description: Accepted for publication in Astronomy & Astrophysics on 18/07/2018, final version after language editing, 19 pages, 24 figures, one long table available online only