cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nondiscrete P-Groups Can be Reflexive
Creators: name: Galindo, Jorge
name: Recoder-Nuñez, Luis
name: Tkachenko, Mikhail
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 54H11, 22D35, 54G10, 54D30, 54B10

description: We present a series of examples of nondiscrete reflexive P-groups (i.e., groups in which all $G_δ$-sets are open) as well as noncompact reflexive $ω$-bounded groups (in which the closure of every countable set is compact). Our main result implies that every product of feathered (equivalently, almost metrizable) Abelian groups equipped with the P-modified topology is a reflexive group. In particular, every compact Abelian group with the P-modified topology is reflexive. This answers a question posed by S. Hernández and P. Nickolas and solves a problem raised by Ardanza-Trevijano, Chasco, Dom\'ınguez, and Tkachenko.
description: 29 pages
title: Investigation of Aircraft Accident: AERONAVES DE MEXICO: NEW YORK INTERNATIONAL AIRPORT, NEW YORK: 1961-01-19
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
O18O and C18O observations of rho Oph A
Creators: name: Liseau, R.
name: Larsson, B.
name: Pagani, L.
name: Black, J. H.
name: Hjalmarson, A.
name: Justtanont, K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Observations of the (N_J=1_1-1_0) ground state transition of O_2 with the Odin satellite resulted in a about 5 sigma detection toward the dense core rho Oph A. At the frequency of the line, 119 GHz, the Odin telescope has a beam width of 10', larger than the size of the dense core, so that the precise nature of the emitting source and its exact location and extent are unknown. The current investigation is intended to remedy this. Telluric absorption makes ground based O_2 observations essentially impossible and observations had to be done from space. mm-wave telescopes on space platforms were necessarily small, which resulted in large, several arcminutes wide, beam patterns. Although the Earth's atmosphere is entirely opaque to low-lying O_2 transitions, it allows ground based observations of the much rarer O18O in favourable conditions and at much higher angular resolution with larger telescopes. In addition, rho Oph A exhibits both multiple radial velocity systems and considerable velocity gradients. Extensive mapping of the region in the proxy C18O (J=3-2) line can be expected to help identify the O_2 source on the basis of its line shape and Doppler velocity. Line opacities were determined from observations of optically thin 13C18O (J=3-2) at selected positions. During several observing periods, two C18O intensity maxima in rho Oph A were searched for in the 16O18O (2_1-0_1) line at 234 GHz with the 12m APEX telescope. Our observations resulted in an upper limit on the integrated O18O intensity of < 0.01 K km/s (3 sigma) into the 26.5" beam. We conclude that the source of observed O_2 emission is most likely confined to the central regions of the rho Oph A cloud. In this limited area, implied O_2 abundances could thus be higher than previously reported, by up to two orders of magnitude.
description: 7 pages, 6 figures (5 colour), Astronomy & Astrophysics
title: Investigation of Aircraft Accident: AERONAVES DE MEXICO: NEW YORK INTERNATIONAL AIRPORT, NEW YORK: 1961-01-19 [Amendment]
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
On walls of marginal stability in N=2 string theories
Creators: name: David, Justin R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the properties of walls of marginal stability for BPS decays in a class of N=2 theories. These theories arise in N=2 string compactifications obtained as freely acting orbifolds of N=4 theories, such theories include the STU model and the FHSV model. The cross sections of these walls for a generic decay in the axion-dilaton plane reduce to lines or circles. From the continuity properties of walls of marginal stability we show that central charges of BPS states do not vanish in the interior of the moduli space. Given a charge vector of a BPS state corresponding to a large black hole in these theories, we show that all walls of marginal stability intersect at the same point in the lower half of the axion-dilaton plane. We isolate a class of decays whose walls of marginal stability always lie in a region bounded by walls formed by decays to small black holes. This enables us to isolate a region in moduli space for which no decays occur within this class. We then study entropy enigma decays for such models and show that for generic values of the moduli, that is when moduli are of order one compared to the charges, entropy enigma decays do not occur in these models.
description: 40 pages, 2 figures
Additional file 1 of Human dirofilariosis in Austria: the past, the present, the future
Creators: name: Riebenbauer, Katharina
name: Weber, Philipp B.
name: Walochnik, Julia
name: Karlhofer, Franz
name: Winkler, Stefan
name: Dorfer, Sonja
name: Auer, Herbert
name: Valencak, Julia
name: Laimer, Martin
name: Handisurya, Alessandra
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1: Table S1. Confirmed cases of human dirofilariosis in Austria.
title: Investigation of Aircraft Accident: AERONAVES DE MEXICO: NEW YORK INTERNATIONAL AIRPORT, NEW YORK: 1961-01-19 [Letter from Leon Tanguay]
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Nearly unbiased variable selection under minimax concave penalty
Creators: name: Zhang, Cun-Hui
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62J05, 62J07 (Primary) 62H12, 62H25 (Secondary)

description: We propose MC+, a fast, continuous, nearly unbiased and accurate method of penalized variable selection in high-dimensional linear regression. The LASSO is fast and continuous, but biased. The bias of the LASSO may prevent consistent variable selection. Subset selection is unbiased but computationally costly. The MC+ has two elements: a minimax concave penalty (MCP) and a penalized linear unbiased selection (PLUS) algorithm. The MCP provides the convexity of the penalized loss in sparse regions to the greatest extent given certain thresholds for variable selection and unbiasedness. The PLUS computes multiple exact local minimizers of a possibly nonconvex penalized loss function in a certain main branch of the graph of critical points of the penalized loss. Its output is a continuous piecewise linear path encompassing from the origin for infinite penalty to a least squares solution for zero penalty. We prove that at a universal penalty level, the MC+ has high probability of matching the signs of the unknowns, and thus correct selection, without assuming the strong irrepresentable condition required by the LASSO. This selection consistency applies to the case of $p\gg n$, and is proved to hold for exactly the MC+ solution among possibly many local minimizers. We prove that the MC+ attains certain minimax convergence rates in probability for the estimation of regression coefficients in $\ell_r$ balls. We use the SURE method to derive degrees of freedom and $C_p$-type risk estimates for general penalized LSE, including the LASSO and MC+ estimators, and prove their unbiasedness. Based on the estimated degrees of freedom, we propose an estimator of the noise level for proper choice of the penalty level.
description: Published in at http://dx.doi.org/10.1214/09-AOS729 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Research on the Development of Rural Collective Economy in Shandong Province
Creators: name: ZHANG Xiaoyan
name: HE Jingxue
name: WANG Lili
name: LIU Feng
name: ZHANG Xiaoyan
name: HE Jingxue
name: WANG Lili
name: LIU Feng
Publisher: name: Unknown
Year: 2020
Subjects: subject: Agribusiness
subject: Shandong Province, Rural collective economy, Development status, Development model, Existing problem, Countermeasure and suggestion

description: The 19th National Congress of the Communist Party of China proposed a strategy for rural revitalization and made a scientific deployment. In this context, how to pursue the development of rural collective economy is of great significance. The analysis on the status of the development of rural collective economy in Shandong Province showed that decentralized small farmers have a wide range of wealth, poor income-generating capacity, and weak income growth. The development models of rural collective economy in Shandong mainly included the follows: property leasing to explore the way to make money on the spot; relying on resources to build advantageous industries; creating a livable living environment led by capable persons; cooperative management to sound agricultural production and management system; and reform of property rights system to develop the collective economy. In addition, it also found that the rural collective economy in Shandong Province had weak economic foundations, uneven development, financing difficulties, debt resolution difficulties, lack of scientific support policies, and limited innovation and development of leadership team. In response to these problems, countermeasures and suggestions were put forward in this article.
The impact of diffusion on confined oscillated bubbly fluid
Creators: name: Shklyaev, Sergey
name: Straube, Arthur V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We consider the dynamics of monodisperse bubbly fluid confined by two plane solid walls and subjected to small-amplitude high-frequency transversal oscillations. The frequency these oscillations is assumed to be high in comparison with typical relaxation times for a single bubble, but comparable with the eigenfrequency of volume oscillations. A time-averaged description accounting for mutual coupling of the phases and the diffusivity of bubbles is applied. We find nonuniform steady states with the liquid quiescent on average. At relatively low frequencies accumulation of bubbles either at the walls or in planes oriented parallel to the walls is detected. These one-dimensional states are shown to be unstable. At relatively high frequencies the bubbles accumulate at the central plane and the solution is stable.
description: 12 pages, 9 figures, submitted to Phys. Fluids
The Spitzer Infrared Nearby Galaxies Survey: A High-Resolution Spectroscopy Anthology
Creators: name: Dale, D. A.
name: Smith, J. D. T.
name: Schlawin, E. A.
name: Armus, L.
name: Buckalew, B. A.
name: Cohen, S. A.
name: Helou, G.
name: Jarrett, T. H.
name: Johnson, L. C.
name: Moustakas, J.
name: Murphy, E. J.
name: Roussel, H.
name: Sheth, K.
name: Staudaher, S.
name: Bot, C.
name: Calzetti, D.
name: Engelbracht, C. W.
name: Gordon, K. D.
name: Hollenbach, D. J.
name: Kennicutt, R. C.
name: Malhotra, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: High resolution mid-infrared spectra are presented for 155 nuclear and extranuclear regions from the Spitzer Infrared Nearby Galaxies Survey (SINGS). The fluxes for nine atomic forbidden and three molecular hydrogen mid-infrared emission lines are also provided, along with upper limits in key lines for infrared-faint targets. The SINGS sample shows a wide range in the ratio of [SIII]18.71um/[SIII]33.48um, but the average ratio of the ensemble indicates a typical interstellar electron density of 300-400 cm^{-3} on ~23"x15" scales and 500-600 cm^{-3} using ~11"x9" apertures, independent of whether the region probed is a star-forming nuclear, a star-forming extranuclear, or an AGN environment. Evidence is provided that variations in gas-phase metallicity play an important role in driving variations in radiation field hardness, as indicated by [NeIII]15.56um/[NeII]12.81um, for regions powered by star formation. Conversely, the radiation hardness for galaxy nuclei powered by accretion around a massive black hole is independent of metal abundance. Furthermore, for metal-rich environments AGN are distinguishable from star-forming regions by significantly larger [NeIII]15.56um/[NeII]12.81um ratios. Finally, [FeII]25.99um/[NeII]12.81um versus [SiII]34.82um/[SIII]33.48um also provides an empirical method for discerning AGN from normal star-forming sources. However, similar to [NeIII]15.56um/[NeII]12.81um, these mid-infrared line ratios lose their AGN/star-formation diagnostic powers for very low metallicity star-forming systems with hard radiation fields.
description: Accepted for publication in ApJ
title: Investigation of Aircraft Accident: CAPITAL AIRLINES: NEAR KATY, TEXAS: 1961-01-22
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
The historical trajectory of Fijian power
Creators: name: Norton, Robert
Publisher: name: Canberra, ACT: State, Society and Governance in Melanesia (SSGM) Program, Research School of Pacific and Asian Studies, The Australian National University
Year: 2009
Subjects: governance
Fiji

description: "Fiji’s army-backed interim regime is an organisation of indigenous Fijian power that paradoxically has been forged against supposed threats to the military and the multi-ethnic nation from Fijian ethnic extremism. It starkly highlights the importance of distinguishing between potentially accommodative institutional expressions of Fijian power and excluding Fijian nationalism. This difference is a feature of Fiji’s political development that can be traced back over many decades to the times of Apolosi Nawai and Ratu Lala Sukuna. This paper examines episodes in the trajectory of Fijian power from those times to the present ..." - page 1
Trigonometric Parallaxes of Massive Star Forming Regions: VI. Galactic Structure, Fundamental Parameters and Non-Circular Motions
Creators: name: Reid, M. J.
name: Menten, K. M.
name: Zheng, X. W.
name: Brunthaler, A.
name: Moscadelli, L.
name: Xu, Y.
name: Zhang, B.
name: Sato, M.
name: Honma, M.
name: Hirota, T.
name: Hachisuka, K.
name: Choi, Y. K.
name: Moellenbrock, G. A.
name: Bartkiewicz, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We are using the VLBA and the Japanese VERA project to measure trigonometric parallaxes and proper motions of masers found in high-mass star-forming regions across the Milky Way. Early results from 18 sources locate several spiral arms. The Perseus spiral arm has a pitch angle of 16 +/- 3 degrees, which favors four rather than two spiral arms for the Galaxy. Combining positions, distances, proper motions, and radial velocities yields complete 3-dimensional kinematic information. We find that star forming regions on average are orbiting the Galaxy ~15 km/s slower than expected for circular orbits. By fitting the measurements to a model of the Galaxy, we estimate the distance to the Galactic center R_o = 8.4 +/- 0.6 kpc and a circular rotation speed Theta_o = 254 +/- 16 km/s. The ratio Theta_o/R_o can be determined to higher accuracy than either parameter individually, and we find it to be 30.3 +/- 0.9 km/s/kpc, in good agreement with the angular rotation rate determined from the proper motion of Sgr A*. The data favor a rotation curve for the Galaxy that is nearly flat or slightly rising with Galactocentric distance. Kinematic distances are generally too large, sometimes by factors greater than two; they can be brought into better agreement with the trigonometric parallaxes by increasing Theta_o/R_o from the IAU recommended value of 25.9 km/s/kpc to a value near 30 km/s/kpc. We offer a "revised" prescription for calculating kinematic distances and their uncertainties, as well as a new approach for defining Galactic coordinates. Finally, our estimates of Theta_o and To/R_o, when coupled with direct estimates of R_o, provide evidence that the rotation curve of the Milky Way is similar to that of the Andromeda galaxy, suggesting that the dark matter halos of these two dominant Local Group galaxy are comparably massive.
description: 35 pages, 7 figures, 7 tables
Additional file 1 of Implementation of mandatory opioid prescribing limits in North Carolina: healthcare administrator and prescriber perspectives
Creators: name: Blackburn, Natalie A.
name: Joniak-Grant, Elizabeth
name: Nocera, Maryalice
name: Dorris, Samantha Wooten
name: Dasgupta, Nabarun
name: Chelminski, Paul R.
name: Carey, Timothy S.
name: Wu, Li-Tzy
name: Edwards, David A.
name: Marshall, Stephen W.
name: Ranapurwala, Shabbar I.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. SRQR Guidelines for Reporting Qualitative Research Studies.
GPU-based ultra fast dose calculation using a finite pencil beam model
Creators: name: Gu, Xuejun
name: Choi, Dongju
name: Men, Chunhua
name: Pan, Hubert
name: Majumdar, Amitava
name: Jiang, Steve B.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Online adaptive radiation therapy (ART) is an attractive concept that promises the ability to deliver an optimal treatment in response to the inter-fraction variability in patient anatomy. However, it has yet to be realized due to technical limitations. Fast dose deposit coefficient calculation is a critical component of the online planning process that is required for plan optimization of intensity modulated radiation therapy (IMRT). Computer graphics processing units (GPUs) are well-suited to provide the requisite fast performance for the data-parallel nature of dose calculation. In this work, we develop a dose calculation engine based on a finite-size pencil beam (FSPB) algorithm and a GPU parallel computing framework. The developed framework can accommodate any FSPB model. We test our implementation on a case of a water phantom and a case of a prostate cancer patient with varying beamlet and voxel sizes. All testing scenarios achieved speedup ranging from 200~400 times when using a NVIDIA Tesla C1060 card in comparison with a 2.27GHz Intel Xeon CPU. The computational time for calculating dose deposition coefficients for a 9-field prostate IMRT plan with this new framework is less than 1 second. This indicates that the GPU-based FSPB algorithm is well-suited for online re-planning for adaptive radiotherapy.
description: submitted Physics in Medicine and Biology
title: Investigation of Aircraft Accident: LYNDON B. JOHNSON CORPORATION: JOHNSON CITY, TEXAS: 1961-02-19
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Modes and Approaches of Promoting Rural Rejuvenation through the Integration of Industry-Universities-Research Institutions
Creators: name: LU Yanting
name: YE Shenghai
name: ZHU Guofu
name: WU Liehong
name: YU Huasheng
name: ZHAI Rongrong
name: YE Jing
name: ZHANG Xiaoming
name: LU Yanting
name: YE Shenghai
name: ZHU Guofu
name: WU Liehong
name: YU Huasheng
name: ZHAI Rongrong
name: YE Jing
name: ZHANG Xiaoming
Publisher: name: Unknown
Year: 2020
Subjects: subject: Agribusiness
subject: Agricultural scientific research unit, Integration of industry-universities-research institutions, Rural revitalization, Mode and approach

description: Taking the Zhejiang Academy of Agricultural Sciences as an example, the modes and approaches of combing industry-universities-research institutions to promote rural revitalization by agricultural scientific research units are discussed. The main approaches are as follows: focusing on practical technical training to promote the transformation of scientific and technological achievements, transferring scientific and technological achievements to promote the deep integration of basic research, applied research and achievement transformation, and using the agronomist college as a carrier to promote the integrated development of industry-universities-research institutions and promote rural revitalization through systematic personnel training.
Box traps on an atom chip for one-dimensional quantum gases
Creators: name: van Es, J. J. P.
name: Wicke, P.
name: van Amerongen, A. H.
name: Rétif, C.
name: Whitlock, S.
name: van Druten, N. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present the implementation of tailored trapping potentials for ultracold gases on an atom chip. We realize highly elongated traps with box-like confinement along the long, axial direction combined with conventional harmonic confinement along the two radial directions. The design, fabrication and characterization of the atom chip and the box traps is described. We load ultracold ($\lesssim1 μ$K) clouds of $^{87}$Rb in a box trap, and demonstrate Bose-gas focusing as a means to characterize these atomic clouds in arbitrarily shaped potentials. Our results show that box-like axial potentials on atom chips are very promising for studies of one-dimensional quantum gases.
description: 9 pages 4 figures
Additional file 2 of Implementation of mandatory opioid prescribing limits in North Carolina: healthcare administrator and prescriber perspectives
Creators: name: Blackburn, Natalie A.
name: Joniak-Grant, Elizabeth
name: Nocera, Maryalice
name: Dorris, Samantha Wooten
name: Dasgupta, Nabarun
name: Chelminski, Paul R.
name: Carey, Timothy S.
name: Wu, Li-Tzy
name: Edwards, David A.
name: Marshall, Stephen W.
name: Ranapurwala, Shabbar I.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. Key Themes of Organizational Communications, Prescriber and Patient Education, and Changes to the EMR System.
title: Investigation of Aircraft Accident: UNITED AIRLINES: DENVER, COLORADO: 1961-07-11
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
title: Insomnie. Schlaflose Nächte – Warum? Was hilft?
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2018
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformation für Patienten
Synthesis of exponentially-tapered distributed rc networks realizing dirving-point immittance functions
Creators: name: Chinn, Henry Ronald
Publisher: name: University of British Columbia
Year: 2012

description: In this dissertation, positive-real conformal transformations are used to develop synthesis procedures for the realization of driving-point immittance functions by exponentially- tapered distributed RC networks. These synthesis procedures include the realization by uniform distributed RC networks as a special case. New equivalent circuits are developed for the exponentially- tapered distributed RC network. These differ from the equivalent circuits for the uniform distributed RC network through the presence of positive and negative lumped elements and ideal transformers. It is found that the lumped elements must be eliminated from the equivalent circuits developed for exponentially tapered distributed RC networks before it is possible to apply a positive-real conformal transformation to change the synthesis problem into a lumped LC synthesis problem. Hence, through Richards Theorem, a cascade synthesis procedure for the realization of driving-point immittance functions is developed. Various cascade network realizations are presented. Additional distributed RC sections are used in these realizations to compensate for the lumped elements in the equivalent circuits. Before the synthesis procedure can be applied, it is necessary to approximate any specified driving-point immittance function by a function that is realizable by one of the network configurations presented. A digital computer with plotting facilities is deemed necessary for this purpose.
title: Investigation of Aircraft Accident: THE DELSEY CORPORATION: BEECHCRAFT: 1961-07-18
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Additional file 1 of Characterization of affective lability across subgroups of psychosis spectrum disorders
Creators: name: Høegh, Margrethe Collier
name: Melle, Ingrid
name: Aminoff, Sofie R.
name: Haatveit, Beathe
name: Olsen, Stine Holmstul
name: Huflåtten, Idun B.
name: Ueland, Torill
name: Lagerberg, Trine Vik
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Pharmacology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Double Generalized Linear Models.
Lorentz Factor Constraint from the very early external shock of the gamma-ray burst ejecta
Creators: name: Zou, Yuan-Chuan
name: Piran, Tsvi
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: While it is generally agreed that the emitting regions in Gamma-Ray Bursts (GRBs) move ultra relativistically towards the observer, different estimates of the initial Lorentz factors, $Γ_0$, lead to different, at times conflicting estimates. We show here that the quiet periods in which the signals goes down below the instrumental thresholds, put strong upper limits on the values of $Γ_0$. According to the standard internal-external shocks model an external shock should develop during the prompt stage. This external shock radiates in the hard X-rays to soft gamma-rays bands and this emission should be seen as a smooth background signal. The observed deep minima indicate that this contribution is negligible. This limits, in turn, $Γ_0$. We obtain upper limits on $Γ_0$ for several bursts with typical values around hundreds. We compare these values with those obtained by the other methods, which typically yield lower limits. The results are marginally consistent leaving only a narrow range of allowed values for $Γ_0$.
description: 9 pages, 2 figures. Submitted to MNRAS
title: Investigation of Aircraft Accident: TRANS WORLD AIRLINES: CHICAGO, ILLINOIS: 1961-09-01
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Bulk Spin Polarization of Co$_{(1-x)}$Fe$_x$S$_2$
Creators: name: Utfeld, C.
name: Giblin, S. R.
name: Taylor, J. W.
name: Duffy, J. A.
name: Shenton-Taylor, C.
name: Laverock, J.
name: Dugdale, S. B.
name: Manno, M.
name: Leighton, C.
name: Itou, M.
name: Sakurai, Y.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on a new method to determine the degree of bulk spin polarization in single crystal Co$_{(1-x)}$Fe$_x$S$_2$ by modeling magnetic Compton scattering with {\it ab initio} calculations. Spin-dependent Compton profiles were measured for CoS$_2$ and Co$_{0.9}$Fe$_{0.1}$S$_2$. The {\it ab initio} calculations were then refined by rigidly shifting the bands to provide the best fit between the calculated and experimental directional profiles for each sample. The bulk spin polarizations, $P$, corresponding to the spin-polarized density of states at the Fermi level, were then extracted from the {\it refined} calculations. The values were found to be $P=-72 \pm 6 %$ and $P=18 \pm 7%$ for CoS$_2$ and Co$_{0.9}$Fe$_{0.1}$S$_2$ respectively. Furthermore, determinations of $P$ weighted by the Fermi velocity ($v_F$ or $v_F^2$) were obtained, permitting a rigorous comparison with other experimental data and highlighting the experimental dependence of $P$ on $v_F$.
title: Investigation of Aircraft Accident: NORTHWEST AIRLINES: CHICAGO, ILLINOIS: 1961-09-17
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1961
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
The Evolving Cyber Threat Landscape during the Coronavirus Crisis
Creators: name: Cordey, Sean
Publisher: name: ETH Zurich
Year: 2020
Subjects: Cybersecurity
Corona virus
Cyberdefense
Cyber threats

description: In light of the societal changes wrought by the coronavirus pandemic, this report examines the impact this crisis has had on the general cybersecurity threat landscape during the first two quarters of 2020. This report highlights that the coronavirus pandemic has generated a set of remarkable and psycho-societal, technical, and logistical-economic circumstances upon which malicious actors have capitalized. The analysis of the COVID-19-related cyber threats conducted for this report shows an overarching degree of continuity in terms of the types of attacks, threats actors, and the volume of attacks. Adversarial behavior has, however, changed and evolved in terms of scale, sophistication, targets, and motivation. Based on these findings, this report has developed a range of recommendations for addressing key cybersecurity implications of the pandemic.
description: Vor dem Hintergrund der durch die Corona-Pandemie hervorgerufenen gesellschaftlichen Veränderungen untersucht dieser Bericht die Auswirkungen dieser Krise auf die allgemeine Bedrohungslage im Bereich der Cybersicherheit in den ersten beiden Quartalen des Jahres 2020. Der Bericht hebt hervor, dass die Corona-Pandemie eine Reihe von bemerkenswerten psycho-sozialen, technischen und logistisch-wirtschaftlichen Umständen geschaffen hat, aus denen bösartige Akteure Kapital geschlagen haben. Die für diesen Bericht durchgeführte Analyse der COVID-19-bedingten Cyberbedrohungen zeigt ein grosses Mass an Kontinuität im Bezug auf die Arten von Angriffen, die bedrohenden Akteure und das Ausmass der Angriffe. Das Verhalten der Angreifer hat sich jedoch in Bezug auf Umfang, Raffinesse, Ziele und Motivation verändert und weiterentwickelt. Basierende auf diesen Erkenntnissen hat dieser Bericht eine Reihe von Empfehlungen entwickelt, um die wichtigsten Auswirkungen der Pandemie auf die Cybersicherheit anzugehen.
description: CSS Cyber Defense Reports
A field evaporation deuterium ion source for neutron generators
Creators: name: Reichenbach, Birk
name: Solano, I.
name: Schwoebel, P. R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Proof-of-principle experiments have demonstrated an electrostatic field evaporation based deuterium ion source for use in compact, high-output deuterium-tritium neutron generators. The ion source produces principally atomic deuterium and titanium ions. More than 100 monolayers of deuterated titanium thin film can be removed and ionized from a single tip in less than 20 ns. The measurements indicate that with the use of microfabricated tip arrays the deuterium ion source could provide sufficient ion current to produce 10^9 to 10^10 n/cm^2 of tip array area.
Additional file 1 of Incisional paresthesia following clavicle plate fixation: does it matter to patients?
Creators: name: Lemieux, Valérie
name: Afsharpour, Soheil
name: Nam, Diane
name: Elmaraghy, Amr
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Appendix I: Reported Incidence of Sensory Changes in the Supraclavicular Nerve Distribution following Longitudinal Approach to the Clavicle. Appendix II: Inclusion & Exclusion Criteria. Appendix III: Questionnaire.
Study on the Development of Modern Characteristic Agriculture in Ethnic Minority Areas in China
Creators: name: GAN Haiyan
name: GAN Haiyan
Publisher: name: Unknown
Year: 2020
Subjects: subject: Agribusiness
subject: Ethnic minority areas, Characteristic agriculture, Economy, Creativity, Development

description: China's ethnic minority areas are rich in agricultural resources, but due to natural and historical reasons, the economic foundation is weak, the level of social and economic development is low, and it lags behind in the national economic development. The development of modern characteristic agriculture is the need to speed up the economic development of ethnic minority areas, a strong means to promote the supply-side structural reform of agriculture in ethnic minority areas, and a breakthrough point to promote the economic development of ethnic minority areas. Under the new normal, profound changes have taken place in the new level of development of productive forces and the property rights relations, and the internal and external environment of agricultural development has changed dramatically. Profound changes have taken place in the supply and demand of agricultural products. Ethnic minority areas should give full play to their regional endowments, transform traditional agriculture, creatively develop modern characteristic agriculture, and accelerate their social and economic development. This paper considers and analyzes the importance, present situation and restrictive factors of developing modern characteristic agriculture in ethnic minority areas, and puts forward some ideas and measures for the creative development of modern characteristic agriculture in ethnic minority areas.
Morphology and density of post-CME current sheets
Creators: name: Vršnak, B.
name: Poletto, G.
name: Vujić, E.
name: Vourlidas, A.
name: Ko, Y. -K.
name: Raymond, J. C.
name: Ciaravella, A.
name: Žic, T.
name: Webb, D. F.
name: Bemporad, A.
name: Landini, F.
name: Schettino, G.
name: Jacobs, C.
name: Suess, S. T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Eruption of a coronal mass ejection (CME) drags and "opens" the coronal magnetic field, presumably leading to the formation of a large-scale current sheet and the field relaxation by magnetic reconnection. We analyze physical characteristics of ray-like coronal features formed in the aftermath of CMEs, to check if the interpretation of this phenomenon in terms of reconnecting current sheet is consistent with the observations. The study is focused on measurements of the ray width, density excess, and coronal velocity field as a function of the radial distance. The morphology of rays indicates that they occur as a consequence of Petschek-like reconnection in the large scale current sheet formed in the wake of CME. The hypothesis is supported by the flow pattern, often showing outflows along the ray, and sometimes also inflows into the ray. The inferred inflow velocities range from 3 to 30 km s$^{-1}$, consistent with the narrow opening-angle of rays, adding up to a few degrees. The density of rays is an order of magnitude larger than in the ambient corona. The density-excess measurements are compared with the results of the analytical model in which the Petschek-like reconnection geometry is applied to the vertical current sheet, taking into account the decrease of the external coronal density and magnetic field with height. The model results are consistent with the observations, revealing that the main cause of the density excess in rays is a transport of the dense plasma from lower to larger heights by the reconnection outflow.