cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Symmetries of Chimera States
Creators: name: Kemeth, Felix P.
name: Haugland, Sindre W.
name: Krischer, Katharina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Symmetry broken states arise naturally in oscillatory networks. In this Letter, we investigate chaotic attractors in an ensemble of four mean-coupled Stuart-Landau oscillators with two oscillators being synchronized. We report that these states with partially broken symmetry, so-called chimera states, have different set-wise symmetries in the incoherent oscillators, and in particular some are and some are not invariant under a permutation symmetry on average. This allows for a classification of different chimera states in small networks. We conclude our report with a discussion of related states in spatially extended systems, which seem to inherit the symmetry properties of their counterparts in small networks.
EFFECT OF ON-LINE DISTRIBUTION CHANNELS ON SALES PERFORMANCE OF SMALL AND MEDIUM SCALE ENTERPRISES IN ENUGU METROPOLIS.
Creators: name: Dr. John, Odinaka Ekeocha
name: Prof. Nebo,, Gerald Nwora
name: Dr. Sylvia, Ifunanya Ekeocha
Publisher: name: SADI JOURNALS
Year: 2024
Subjects: On-line distribution channels, sales performance, social media channel and e-mail distribution channel.

description: The study investigated the effect of on-line distribution channels on sales performance of small and medium scale enterprises in Enugu State metropolis. The specific objectives were to; determine the extent to which social media channel affect sales performance of SMEs in Enugu metropolis, ascertain the degree to which E-mail distribution channel affect sales performance of SMEs in Enugu metropolis and examine the extent of the effect of search engine distribution channel on sales performance of SMEs in Enugu metropolis. The study used survey research design. The population was 277 from SMEs internal records and sample size of the study was entire 277 of population purposively. Instrument used for data collection was structured questionnaire. Simple regression was used for testing the hypotheses. Immediately the end of the analysis, findings revealed that social media distribution channel had a significant positive effect on sales performance of SMEs in Enugu metropolis (F=3,184, pv =.000<0.05), e-mail distribution channel had a statistically significant positive effect on sales performance of SMEs in Enugu metropolis (F=2,035, pv=.008<0.05) and search engine distribution had a significant positive effect on sales performance of SMEs in Enugu metropolis (F=3,184, pv=0.000<0.05). the study concluded that on-line distribution channel had significant positive effect on sales performance of SMEs in Enugu metropolis include social media, e-mail and search engine distribution channels. Based on the findings and conclusion reached, the following recommendations were made: SMES managers must not relies on their traditional ways of distributing their products but must embrace and use social media distribution channel to make their products reach out to people all over the globe with immediate effect and SMEs managers should extensively utilize e-mail distribution system in their businesses to enable them effectively distribute their products to a wider market and attract customers all over the globe
Printable, high-performance solid-state electrolyte films
Creators: name: Ping, Weiwei
name: Wang, Chengwei
name: Wang, Ruiliu
name: Dong, Qi
name: Lin, Zhiwei
name: Brozena, Alexandra H.
name: Dai, Jiaqi
name: Luo, Jian
name: Hu, Liangbing
Publisher: name: AAAS
Year: 2020

description: Partial funding for Open Access provided by the UMD Libraries' Open Access Publishing Fund.
description: Current ceramic solid-state electrolyte (SSE) films have low ionic conductivities (10−8 to 10−5 S/cm ), attributed to the amorphous structure or volatile Li loss. Herein, we report a solution-based printing process followed by rapid (~3 s) high-temperature (~1500°C) reactive sintering for the fabrication of high-performance ceramic SSE films. The SSEs exhibit a dense, uniform structure and a superior ionic conductivity of up to 1 mS/cm. Furthermore, the fabrication time from precursor to final product is typically ~5 min, 10 to 100 times faster than conventional SSE syntheses. This printing and rapid sintering process also allows the layer-by-layer fabrication of multilayer structures without cross-contamination. As a proof of concept, we demonstrate a printed solid-state battery with conformal interfaces and excellent cycling stability. Our technique can be readily extended to other thin-film SSEs, which open previously unexplores opportunities in developing safe, high-performance solid-state batteries and other thin-film devices.
Figure et roman dans l’ɶuvre de Julio Cortázar
Creators: name: Alain, Sicard
name: Sicard, Alain
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Literatura argentina
Escritura
Lenguaje
"Rayuela"
"62 Modelo para armar"

description: Notas: Anotaciones de Julio Cortázar.
description: Source: Num.Ref. : JC-CAR-02.020
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
description: created: 1968/1984
Common Causes of Flight Delays
Creators: name: Weber, James
Publisher: name: figshare
Year: 2018
Subjects: subject: 150701 Air Transportation and Freight Services
subject: FOS: Economics and business

description: A huge number of flights are delayed every year. Frustrating though this may be for passengers, it comes as no surprise when you consider the sheer scale of air traffic operations. According to the FAA, there are 5000 Aircraft in US airspace at any given time, 87,000 flights per day, and over 2.5 million passengers passing through US airports every day.
Many customers view flight delays as a failure by the airport or airline, but is this true? Or are delays an unavoidable consequence of such a large-scale operation? This article will examine this question by looking at the common causes of flight delays. Airports are extremely busy places. According to the National Air Traffic Controllers Association,
1. Severe Weather
Many flight delays are caused by environmental factors such as severe weather conditions. These delays are not usually caused by regular weather patterns such as heavy rain or wind, but rather extreme conditions such as storms and hurricanes. Such delays often last for a few hours but it can occasionally be much longer or cause airport closure if conditions fail to improve in a reasonable amount of time. 2. Maintenance of the aircraft
Aircraft safety is of utmost importance and flights are subject to regulations that require regular and thorough maintenance. Airlines perform these maintenance tasks between flights and, if not completed in the expected timescale, this can cause delays.
The maintenance tasks that are performed are very thorough and necessitate the use of specially designed aircraft cleaning products which are supplied by approved manufacturers like Alglas. Factors such as a shortage of supplies or staff delays/absences can influence how quickly maintenance tasks are completed.
3. Security Delays
Airport security has become increasingly important in the last few years and security procedures are now very in-depth and thorough. Although necessary, this does often cause passengers delays in getting through security. This, in turn, can cause the plane to be delayed as it waits for passenger arrivals.
It’s unlikely that these issues will be overcome any time soon and it’s probable that flight delays will continue to be an unavoidable problem in the industry well into the future. Although future technological advancements in security technology and aircraft maintenance may be able to reduce the likelihood of delays, this isn’t likely to ever eliminate delays completely.
Perfect absorption in complex scattering systems with or without hidden symmetries
Creators: name: Chen, Lei
name: Kottos, Tsampikos
name: Anlage, Steven M.
Publisher: name: Springer Nature
Year: 2020
Subjects: Complex networks
Microwave photonics

description: Partial funding for Open Access provided by the UMD Libraries' Open Access Publishing Fund.
description: Wavefront shaping (WFS) schemes for efficient energy deposition in weakly lossy targets is an ongoing challenge for many classical wave technologies relevant to next-generation telecommunications, long-range wireless power transfer, and electromagnetic warfare. In many circumstances these targets are embedded inside complicated enclosures which lack any type of (geometric or hidden) symmetry, such as complex networks, buildings, or vessels, where the hypersensitive nature of multiple interference paths challenges the viability of WFS protocols. We demonstrate the success of a general WFS scheme, based on coherent perfect absorption (CPA) electromagnetic protocols, by utilizing a network of coupled transmission lines with complex connectivity that enforces the absence of geometric symmetries. Our platform allows for control of the local losses inside the network and of the violation of time-reversal symmetry via a magnetic field; thus establishing CPA beyond its initial concept as the time-reversal of a laser cavity, while offering an opportunity for better insight into CPA formation via the implementation of semiclassical tools.
Using SN Ia Light Curve Shapes to Measure The Hubble Constant
Creators: name: Riess, Adam G.
name: Press, William H.
name: Kirshner, Robert P.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an empirical method which uses visual band light curve shapes (LCS) to estimate the luminosity of type Ia supernovae (SN Ia). This method is first applied to a ``training set'' of 8 SN Ia light curves with independent distance estimates to derive the correlation between the LCS and the luminosity. We employ a linear estimation algorithm of the type developed by Rybicki and Press (1992). The result is similar to that obtained by Hamuy et al. (1995a) with the advantage that LCS produces quantitative error estimates for the distance. We then examine the light curves for 13 SN Ia to determine the LCS distances of these supernovae. The Hubble diagram constructed using these LCS distances has a remarkably small dispersion of $σ_V$ = 0.21 mag. We use the light curve of SN 1972E and the Cepheid distance to NGC 5253 to derive $67 \pm 7 $ km s$^{-1}$ Mpc$^{-1}$ for the Hubble constant.
description: 10 pages + 2 figures, Postscript file includes text and figures, Submitted to Ap.J. (Letters), Harvard-Smithsonian Center for Astrophysics Preprint 4999
Advanced Optimal Control Methods for Spin Systems
Creators: name: Goodwin, David L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Work within this thesis advances optimal control algorithms for application to magnetic resonance systems. Specifically, presenting a quadratically convergent version of the gradient ascent pulse engineering method. The work is formulated in a superoperator representation of the Liouville-von Neumann equation. A Newton-grape method is developed using efficient calculation of analytical second directional derivatives. The method is developed to scale with the same complexity as methods that use only first directional derivatives. Algorithms to ensure a well-conditioned and positive definite matrix of second directional derivatives are used so the sufficient conditions of gradient-based numerical optimisation are met. A number of applications of optimal control in magnetic resonance are investigated: solid-state nuclear magnetic resonance, magnetisation-to-singlet pulses, and electron spin resonance experiments.
description: 250 pages, 56 figures
QCD Instantons and 2D Surfaces
Creators: name: Rodgers, V. G. J.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Some time ago, Atiyah showed that there exists a natural identification between the k-instantons of a Yang-Mills theory with gauge group $G$ and the holomorphic maps from $CP_1$ to $ΩG$. Since then, Nair and Mazur, have associated the $Θ$ vacua structure in QCD with self-intersecting Riemann surfaces immersed in four dimensions. From here they concluded that these 2D surfaces correspond to the non-perturbative phase of QCD and carry the topological information of the $Θ$ vacua. In this paper we would like to elaborate on this point by making use of Atiyah's identification. We will argue that an effective description of QCD may be more like a $WZW$ model coupled to the induced metric of an immersion of a 2-D Riemann surface in $R^4$. We make some further comments on the relationship between the coadjoint orbits of the Kac-Moody group on $G$ and instantons with axial symmetry and monopole charge.
description: 13 pages
A decade of experience with rotavirus vaccination in the United States – vaccine uptake, effectiveness, and impact
Creators: name: Pindyck, Talia
name: Tate, Jacqueline E
name: Parashar, Umesh D
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Introduction: Prior to 2006, nearly every U.S. child was infected with rotavirus by 5 years of age, and rotavirus was the leading cause of severe childhood gastroenteritis. In February 2006 and June 2008, the Advisory Committee on Immunization Practices recommended a live attenuated pentavalent rotavirus vaccine (RV5) and a monovalent rotavirus vaccine (RV1), respectively, for routine vaccination of infants in the United States. Areas covered: We reviewed U.S. data on coverage, vaccine effectiveness (VE), and vaccine impact from 2006 to 2017. National rotavirus vaccine coverage estimates increased since vaccine introduction but plateaued at 71–75% in 2013–2015, a level 15–20% lower than that of other routine childhood vaccines. Pooled VE of full series RV5 and RV1 against rotavirus-associated hospitalizations and emergency department visits were 84% (95% CI: 80–87%) and 83% (95% CI: 72–89%), respectively. Vaccine introduction resulted in a median decline in rotavirus-associated hospitalizations and emergency department visits of 80% and 57%, respectively, along with indirect protection of unvaccinated age groups and a decrease in health-care costs. A biennial pattern in rotavirus detection emerged post-vaccine implementation. Expert Commentary: The increasing use of rotavirus vaccines has substantially diminished the burden and changed the epidemiology of rotavirus disease in U.S. children; efforts to increase rotavirus vaccine coverage should continue.
Pair correlation functions for identifying spatial correlation in discrete domains
Creators: name: Gavagnin, Enrico
name: Owen, Jennifer P.
name: Yates, Christian A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Identifying and quantifying spatial correlation are important aspects of studying the collective behaviour of multi-agent systems. Pair correlation functions (PCFs) are powerful statistical tools which can provide qualitative and quantitative information about correlation between pairs of agents. Despite the numerous PCFs defined for off-lattice domains, only a few recent studies have considered a PCF for discrete domains. Our work extends the study of spatial correlation in discrete domains by defining a new set of PCFs using two natural and intuitive definitions of distance for a square lattice: the taxicab and uniform metric. We show how these PCFs improve upon previous attempts and compare between the quantitative data acquired. We also extend our definitions of the PCF to other types of regular tessellation which have not been studied before, including hexagonal, triangular and cuboidal. Finally, we provide a comprehensive PCF for any tessellation and metric allowing investigation of spatial correlation in irregular lattices for which recognising correlation is less intuitive.
There are No Unfilled Shells in Hartree-Fock Theory
Creators: name: Bach, V.
name: Lieb, E. H.
name: Loss, M.
name: Solovej, J. P.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Hartree-Fock theory is supposed to yield a picture of atomic shells which may or may not be filled according to the atom's position in the periodic table. We prove that shells are always completely filled in an exact Hartree-Fock calculation. Our theorem generalizes to any system having a two-body interaction that, like the Coulomb potential, is repulsive.
description: 5 pages, VBEHLMLJPS--16/July/93
Regge behaviour of distribution functions and evolution of gluon distribution function in Next-to-Leading order at low-x
Creators: name: Jamil, U.
name: Sarma, J. K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Evolution of gluon distribution function from Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equation in next-to-leading order (NLO) at low-x is presented assuming the Regge behaviour of quarks and gluons at this limit. We compare our results of gluon distribution function with MRST2004, GRV98LO and GRV98NLO parameterizations and show the compatibility of Regge behaviour of quark and gluon distribution functions with perturbative quantum chromodynamics (PQCD) at low-x.
description: 12 pages, 4 figures
Endogenous H3.3K27M derived peptide restricted to HLA-A∗02:01 is insufficient for immune-targeting in diffuse midline glioma
Creators: name: Wang, SS
name: Pandey, K
name: Watson, KA
name: Abbott, RC
name: Mifsud, NA
name: Gracey, FM
name: Ramarathinam, SH
name: Cross, RS
name: Purcell, AW
name: Jenkins, Misty
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 340407
subject: Proteins and peptides
classificationCode: 320409
subject: Tumour immunology

description: Diffuse midline glioma (DMG) is a childhood brain tumor with an extremely poor prognosis. Chimeric antigen receptor (CAR) T cell therapy has recently demonstrated some success in DMG, but there may a need to target multiple tumor-specific targets to avoid antigen escape. We developed a second-generation CAR targeting an HLA-A∗02:01 restricted histone 3K27M epitope in DMG, the target of previous peptide vaccination and T cell receptor-mimics. These CAR T cells demonstrated specific, titratable, binding to cells pulsed with the H3.3K27M peptide. However, we were unable to observe scFv binding, CAR T cell activation, or cytotoxic function against H3.3K27M+ patient-derived models. Despite using sensitive immunopeptidomics, we could not detect the H3.3K27M26–35-HLA-A∗02:01 peptide on these patient-derived models. Interestingly, other non-mutated peptides from DMG were detected bound to HLA-A∗02:01 and other class I molecules, including a novel HLA-A3-restricted peptide encompassing the K27M mutation and overlapping with the H3 K27M26–35-HLA-A∗02:01 peptide. These results suggest that targeting the H3 K27M26–35 mutation in context of HLA-A∗02:01 may not be a feasible immunotherapy strategy because of its lack of presentation. These findings should inform future investigations and clinical trials in DMG.
Control landscapes for two-level open quantum systems
Creators: name: Pechen, Alexander
name: Prokhorenko, Dmitrii
name: Wu, Rebing
name: Rabitz, Herschel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A quantum control landscape is defined as the physical objective as a function of the control variables. In this paper the control landscapes for two-level open quantum systems, whose evolution is described by general completely positive trace preserving maps (i.e., Kraus maps), are investigated in details. The objective function, which is the expectation value of a target system operator, is defined on the Stiefel manifold representing the space of Kraus maps. Three practically important properties of the objective function are found: (a) the absence of local maxima or minima (i.e., false traps); (b) the existence of multi-dimensional sub-manifolds of optimal solutions corresponding to the global maximum and minimum; and (c) the connectivity of each level set. All of the critical values and their associated critical sub-manifolds are explicitly found for any initial system state. Away from the absolute extrema there are no local maxima or minima, and only saddles may exist, whose number and the explicit structure of the corresponding critical sub-manifolds are determined by the initial system state. There are no saddles for pure initial states, one saddle for a completely mixed initial state, and two saddles for other initial states. In general, the landscape analysis of critical points and optimal manifolds is relevant to the problem of explaining the relative ease of obtaining good optimal control outcomes in the laboratory, even in the presence of the environment.
description: Minor editing and some references added
On detecting repetition from fast radio bursts
Creators: name: Connor, Liam
name: Petroff, Emily
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Fast radio bursts (FRBs) are bright, millisecond-duration radio pulses whose origins are unknown. To date, only one (FRB 121102) out of several dozen has been seen to repeat, though the extent to which it is exceptional remains unclear. We discuss detecting repetition from FRBs, which will be very important for understanding their physical origin, and which also allows for host galaxy localisation. We show how the combination of instrument sensitivity, beamshapes, and individual FRB luminosity functions affect the detection of sources whose repetition is not necessarily described by a homogeneous Poisson process. We demonstrate that the Canadian Hydrogen Intensity Mapping Experiment (CHIME) could detect many new repeating FRBs for which host galaxies could be subsequently localised using other interferometers, but it will not be an ideal instrument for monitoring FRB 121102. If the luminosity distributions of repeating FRBs are given by power-laws with significantly more dim than bright bursts, CHIME's repetition discoveries could preferentially come not from its own discoveries, but from sources first detected with lower-sensitivity instruments like the Australian Square Kilometer Array Pathfinder (ASKAP) in fly's eye mode. We then discuss observing strategies for upcoming surveys, and advocate following up sources at approximately regular intervalsand with telescopes of higher sensitivity, when possible. Finally, we discuss doing pulsar-like periodicity searching on FRB follow-up data, based on the idea that while most pulses are undetectable, folding on an underlying rotation period could reveal the hidden signal.
Variational bound for the energy of two-dimensional quantum antiferromagnet
Creators: name: Ovchinnikov, A. A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We obtain the variational upper bound for the ground- state energy of two-dimensional antiferromagnetic Heisenberg model on a square lattice at arbitrary value of the anisotropy parameter using the two-dimensional generalization of Jordan-Wigner transformation. Our result can be considered as an upper bound for the perturbation theory series about the Ising limit.
description: 7 pages, LaTex, JETP Letters (Pisma v ZhETF) 57 (1993) 796-800
IPCW approach for testing independence
Creators: name: Cuparić, Marija
name: Milošević, Bojana
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Marine Biology
subject: Computational Biology

description: Here we present a novel inverse probability of censoring weighted (IPCW) adaptation of the Kochar–Gupta (KG) test of independence, in the case of bivariate randomly censored data. Three different censoring schemes are considered: one of the target variables is censored, both targeted variables are censored with the same censoring variable, and both target variables are censored with different censoring variables. The limiting properties of test statistics are explored. In order to compare the tests with a few well-known competitors in terms of powers, several resampling procedures have been utilised to approximate the null distribution. Special attention is dedicated to the comparison with a classical adaptation of the KG test related to the IPCW adaptation of U-statistics.
MPEC 2024-D92 : 2024 DJ1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 DJ1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Properties of Asymptotically Flat Two-Dimensional Black Holes
Creators: name: Mann, R. B.
name: Morris, M. S.
name: Ross, S. F.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate properties of two-dimensional asymptotically flat black holes which arise in both string theory and in scale invariant theories of gravity. By introducing matter sources in the field equations we show how such objects can arise as the endpoint of gravitational collapse. We examine the motion of test particles outside the horizons, and show that they fall through in a finite amount of proper time and an infinite amount of coordinate time. We also investigate the thermodynamic and quantum properties, which give rise to a fundamental length scale. The 't Hooft prescription for cutting off eigenmodes of particle wave functions is shown to be source dependent, unlike the four-dimensional case. The relationship between these black holes and those considered previously in $(1+1)$ dimensions is discussed.
description: 28 pages
Supplementary methods and results from Beyond burial: lateral exchange is a significant atmospheric carbon sink in mangrove forests
Creators: name: Maher, Damien T.
name: Call, Mitchell
name: Santos, Isaac R.
name: Sanders, Christian J.
Publisher: name: The Royal Society
Year: 2018
Subjects: Environmental Science

description: The blue carbon paradigm has evolved in recognition of the high carbon storage and sequestration potential of mangrove, saltmarsh and seagrass ecosystems. However, fluxes of the potent greenhouse gases CH4 and N2O, and lateral export of carbon are often overlooked within the blue carbon framework. Here, we show that the export of dissolved inorganic carbon (DIC) and alkalinity is approximately 1.7 times higher than burial as a long-term carbon sink in a subtropical mangrove system. Fluxes of methane offset burial by approximately 6% while the nitrous oxide sink was approximately 0.5% of burial. Export of dissolved organic carbon and particulate organic carbon to the coastal zone is also significant and combined may account for an atmospheric carbon sink similar to burial. Our results indicate that the export of DIC and alkalinity results in a long-term atmospheric carbon sink and should be incorporated into the blue carbon paradigm when assessing the role of these habitats in sequestering carbon and mitigating climate change.
Approximate tolerance intervals for nonparametric regression models
Creators: name: Guo, Yafan
name: Young, Derek S.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Tolerance intervals in regression allow the user to quantify, with a specified degree of confidence, bounds for a specified proportion of the sampled population when conditioned on a set of covariate values. While methods are available for tolerance intervals in fully-parametric regression settings, the construction of tolerance intervals for nonparametric regression models has been treated in a limited capacity. This paper fills this gap and develops likelihood-based approaches for the construction of pointwise one-sided and two-sided tolerance intervals for nonparametric regression models. A numerical approach is also presented for constructing simultaneous tolerance intervals. An appealing facet of this work is that the resulting methodology is consistent with what is done for fully-parametric regression tolerance intervals. Extensive coverage studies are presented, which demonstrate very good performance of the proposed methods. The proposed tolerance intervals are calculated and interpreted for analyses involving a fertility dataset and a triceps measurement dataset.
Radiative and Collisional Jet Energy Loss in the Quark-Gluon Plasma at RHIC
Creators: name: Qin, Guang-You
name: Ruppert, Jorg
name: Gale, Charles
name: Jeon, Sangyong
name: Moore, Guy D.
name: Mustafa, Munshi G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate and compare bremsstrahlung and collisional energy loss of hard partons traversing a quark-gluon plasma. Our treatment of both processes is complete at leading order in the coupling and accounts for the probabilistic nature of the jet energy loss. We find that the nuclear modification factor $R_{AA}$ for neutral $π^0$ production in heavy ion collisions is sensitive to the inclusion of collisional and radiative energy loss contributions while the averaged energy loss only slightly increases if collisional energy loss is included for parent parton energies $E\gg T$. These results are important for the understanding of jet quenching in Au+Au collisions at $200 {\rm AGeV}$ at RHIC. Comparison with data is performed applying the energy loss calculation to a relativistic ideal (3+1)-dimensional hydrodynamic description of the thermalized medium formed at RHIC.
description: 4 pages, 3 figures
Supplementary methods and analysis from Efficacy of HPA negative feedback in the HPA axis predicts recovery from acute challenges
Creators: name: Taff, Conor C.
name: Zimmer, Cedric
name: Vitousek, Maren N.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Supplementary methods, figures, and tables to support analysis presented in the main paper.
Hydrodynamic fluctuations from a weakly coupled scalar field
Creators: name: Jackson, G.
name: Laine, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Studies of non-equilibrium dynamics of cosmological phase transitions may involve a scalar field interacting weakly with the energy-momentum tensor of a thermal plasma. At late times, when the scalar field is approaching equilibrium, it experiences both damping and thermal fluctuations. We show that thermal fluctuations induce a shear viscosity and a gravitational wave production rate, and propose that including this tunable contribution may help in calibrating the measurement of the gravitational wave production rate in hydrodynamic simulations. Furthermore it may enrich their physical scope, permitting in particular for a study of the instability of growing bubbles.
description: 5 pages. v2: minor clarifications, published version
Casas Grandes and the Chaco Canyon Cultures
Creators: name: Di Peso, Charles C.
Publisher: name: Pecos Conference
Year: 1975
Subjects: subject: Chacoan
valueUri: https://core.tdar.org/browse/culture-keyword/88/chacoan
subject: Pueblo Bonito
valueUri: https://core.tdar.org/browse/site-name/258/pueblo-bonito
subject: Casas Grandes
valueUri: https://core.tdar.org/browse/site-name/279/casas-grandes
subject: Chetro Ketl
valueUri: https://core.tdar.org/browse/site-name/3723/chetro-ketl
subject: Pueblo Del Arroyo
valueUri: https://core.tdar.org/browse/site-name/3724/pueblo-del-arroyo
subject: Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/256/domestic-structures
subject: House
valueUri: https://core.tdar.org/browse/site-type/259/house
subject: Domestic Structure or Architectural Complex
valueUri: https://core.tdar.org/browse/site-type/251/domestic-structure-or-architectural-complex
subject: Settlements
valueUri: https://core.tdar.org/browse/site-type/252/settlements
subject: Wood
valueUri: https://core.tdar.org/browse/material-type/15/wood
subject: Turquoise
valueUri: https://core.tdar.org/browse/material-type/207/turquoise
subject: Ground Stone
valueUri: https://core.tdar.org/browse/material-type/7/ground-stone
subject: Copper
valueUri: https://core.tdar.org/browse/material-type/890/copper
subject: Mineral
valueUri: https://core.tdar.org/browse/material-type/12/mineral
subject: Collections Research
valueUri: https://core.tdar.org/browse/investigation-type/3/collections-research
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: As early as 1936, Edgar L. Hewett suggested that there might have been some sort of temporal relationship between Casas Grandes, in Chihuahua, Mexico, and such Chaco settlements as Pueblo Bonito, del Arroyo, and Chetro Ketl, in New Mexico. He recognized the obvious differences in terms of ceramics, architectonics, and historical background which marked these two entities, but still felt that there was some common time denominator. Most of his contemporaries, however, believed that the city of Casas Grandes was built some 300 years after the Chacoan demise and that there could not have been any physical contact between the two, as they were separated not only in time, but also by some 800 km. (500 mi.) of weary desert and mountain trails. Yet, it is now known that the Buena Fe Phase of the Casas Grandes sequence and the Bonito Phase of the Chaco Canyon lap one another in terms of the Christian calendar. Both time blocks span the dendro years bracketed by A.D. 1060 and 1130, and, strangely enough, there is a curious historical parallel between the two.
title: White matter hyperintensities are an independent predictor of cognitive decline 3 years following first-ever stroke—results from the PROSCIS-B study
Creators: name: Ali, Huma Fatima
name: Fast, Lea
name: Khalil, Ahmed
name: Siebert, Eberhard
name: Liman, Thomas
name: Endres, Matthias
name: Villringer, Kersten
name: Kufner, Anna
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: White matter hyperintensities
subject: Cerebrovascular risk factors
subject: Cognitive impairment
subject: Recurrent cerebrovascular events
subject: First-ever ischemic stroke
subject: Depression
subject: Medical and Health Sciences
subject: 610 Medizin und Gesundheit

description: Background White matter hyperintensities (WMH) are the result of cerebral small vessel disease and may increase the risk of cognitive impairment (CI), recurrent stroke, and depression. We aimed to explore the association between selected cerebrovascular risk factors (CVRF) and WMH load as well as the effect of increased WMH burden on recurrent vascular events, CI, and depression in first-ever ischemic stroke patients. Methods 431 from the PROSpective Cohort with Incident Stroke (PROSCIS) were included; Age-Related White Matter Changes (ARWMC) score was used to assess WMH burden on FLAIR. The presence of CVRF (defined via blood pressure, body-mass-index, and serological markers of kidney dysfunction, diabetes mellitus, and hyperlipoproteinemia) was categorized into normal, borderline, and pathological profiles based on commonly used clinical definitions. The primary outcomes included recurrent vascular events (combined endpoint of recurrent stroke, myocardial infarction and/or death), CI 3 years post-stroke, and depression 1-year post-stroke. Results There was no clear association between CVRF profiles and WMH burden. High WMH lesion load (ARWMC score ≥ 10) was found to be associated with CI (adjusted OR 1.05 [95% CI 1.00–1.11]; p < 0.02) in a mixed-model analysis. Kaplan–Meier survival analysis showed a visible increase in the risk of recurrent vascular events following stroke; however, after adjustment, the risk was non-significant (HR 1.5 [95% CI 0.76–3]; p = 0.18). WMH burden was not associated with depression 1-year post stroke (adjusted OR 0.72 [95% CI 0.31–1.64]; p = 0.44). Conclusion Higher WMH burden was associated with a significant decline in cognition 3 years post-stroke in this cohort of first-ever stroke patients.
Quantum mechanics and quantum Hall effect on Riemann surfaces
Creators: name: Iengo, R.
name: Li, D.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The quantum mechanics of a system of charged particles interacting with a magnetic field on Riemann surfaces is studied. We explicitly construct the wave functions of ground states in the case of a metric proportional to the Chern form of the $θ$-bundle, and the wave functions of the Landau levels in the case of the the Poincar{\' e} metric. The degeneracy of the the Landau levels is obtained by using the Riemann-Roch theorem. Then we construct the Laughlin wave function on Riemann surfaces and discuss the mathematical structure hidden in the Laughlin wave function. Moreover the degeneracy of the Laughlin states is also discussed.
description: 24 pages, Latex
The stress-energy tensor of a quark moving through a strongly-coupled N=4 supersymmetric Yang-Mills plasma: comparing hydrodynamics and AdS/CFT
Creators: name: Chesler, Paul M.
name: Yaffe, Laurence G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The stress-energy tensor of a quark moving through a strongly coupled N=4 supersymmetric Yang-Mills plasma is evaluated using gauge/string duality. The accuracy with which the resulting wake, in position space, is reproduced by hydrodynamics is examined. Remarkable agreement is found between hydrodynamics and the complete result down to distances less than 2/T away from the quark. In performing the gravitational analysis, we use a relatively simple formulation of the bulk to boundary problem in which the linearized Einstein field equations are fully decoupled. Our analysis easily generalizes to other sources in the bulk.
description: 29 pages
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0047
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0047, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
Structure formation in $f(T)$ gravity and a solution for $H_0$ tension
Creators: name: Nunes, Rafael C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the evolution of scalar perturbations in $f(T)$ teleparallel gravity and its effects on the cosmic microwave background (CMB) anisotropy. The $f(T)$ gravity generalizes the teleparallel gravity which is formulated on the Weitzenböck spacetime, characterized by the vanishing curvature tensor (absolute parallelism) and the non-vanishing torsion tensor. For the first time, we derive the observational constraints on the modified teleparallel gravity using the CMB temperature power spectrum from Planck's estimation, in addition to data from baryonic acoustic oscillations (BAO) and local Hubble constant measurements. We find that a small deviation of the $f(T)$ gravity model from the $Λ$CDM cosmology is slightly favored. Besides that, the $f(T)$ gravity model does not show tension on the Hubble constant that prevails in the $Λ$CDM cosmology. It is clear that $f(T)$ gravity is also consistent with the CMB observations, and undoubtedly it can serve as a viable candidate amongst other modified gravity theories.
description: 18 pages, 8 figures, 1 table. Matches the version published in JCAP
Revisiting hypervelocity stars after Gaia DR2
Creators: name: Boubert, Douglas
name: Guillochon, James
name: Hawkins, Keith
name: Ginsburg, Idan
name: Evans, N. Wyn
name: Strader, Jay
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Hypervelocity stars are intriguing rare objects traveling at speeds large enough to be unbound from the Milky Way. Several mechanisms have been proposed for producing them, including the interaction of the Galaxy's super-massive black hole (SMBH) with a binary; rapid mass-loss from a companion to a star in a short-period binary; the tidal disruption of an infalling galaxy and finally ejection from the Large Magellanic Cloud. While previously discovered high-velocity early-type stars are thought to be the result of an interaction with the SMBH, the origin of high-velocity late type stars is ambiguous. The second data release of Gaia (DR2) enables a unique opportunity to resolve this ambiguity and determine whether any late-type candidates are truly unbound from the Milky Way. In this paper, we utilize the new proper motion and velocity information available from DR2 to re-evaluate a collection of historical data compiled on the newly-created Open Fast Stars Catalog. We find that almost all previously-known high-velocity late-type stars are most likely bound to the Milky Way. Only one late-type object (LAMOST J115209.12+120258.0) is unbound from the Galaxy. Performing integrations of orbital histories, we find that this object cannot have been ejected from the Galactic centre and thus may be either debris from the disruption of a satellite galaxy or a disc runaway.
description: 9 pages, 6 figures, 1 table. Accepted to MNRAS. The Open Fast Stars Catalog is available at http://faststars.space
Persistent homology based goodness-of-fit tests for spatial tessellations
Creators: name: Hirsch, Christian
name: Krebs, Johannes
name: Redenbach, Claudia
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Evolutionary Biology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Plant Biology

description: Motivated by the rapidly increasing relevance of virtual material design in the domain of materials science, it has become essential to assess whether topological properties of stochastic models for a spatial tessellation are in accordance with a given dataset. Recently, tools from topological data analysis such as the persistence diagram have allowed to reach profound insights in a variety of application contexts. In this work, we establish the asymptotic normality of a variety of test statistics derived from a tessellation-adapted refinement of the persistence diagram. Since in applications, it is common to work with tessellation data subject to interactions, we establish our main results for Voronoi and Laguerre tessellations whose generators form a Gibbs point process. We elucidate how these conceptual results can be used to derive goodness of fit tests, and then investigate their power in a simulation study. Finally, we apply our testing methodology to a tessellation describing real foam data.
Quantum Conserved Currents in Affine Toda Theories
Creators: name: Delius, G. W.
name: Grisaru, M. T.
name: Zanon, D.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the renormalization and conservation at the quantum level of higher-spin currents in affine Toda theories with particular emphasis on the nonsimply-laced cases. For specific examples, namely the spin-3 current for the $a_3^{(2)}$ and $c_2^{(1)}$ theories, we prove conservation to all-loop order, thus establishing the existence of factorized S-matrices. For these theories, as well as the simply-laced $a_2^{(1)}$ theory, we compute one-loop corrections to the corresponding higher-spin charges and study charge conservation for the three-particle vertex function. For the $a_3^{(2)}$ theory we show that although the current is conserved, anomalous threshold singularities spoil the conservation of the corresponding charge for the on-shell vertex function, implying a breakdown of some of the bootstrap procedures commonly used in determining the exact S-matrix.
description: 19 pages
Supporting Information.doc
Creators: name: Changxun Dong
Publisher: name: figshare
Year: 2018
Subjects: subject: 50304 Soil Chemistry (excl. Carbon Sequestration Science)
subject: FOS: Agriculture, forestry and fisheries

description: Supporting Information for "Zero-valent iron (ZVI) activation of persulfate (PS) for degradation of Para-chloronitrobenzene in soil"