cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Optimized norm-conserving Hartree-Fock pseudopotentials for plane-wave calculations
Creators: name: Al-Saidi, W. A.
name: Walter, E. J.
name: Rappe, A. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report Hartree-Fock (HF) based pseudopotentials suitable for plane-wave calculations. Unlike typical effective core potentials, the present pseudopotentials are finite at the origin and exhibit rapid convergence in a plane-wave basis; the optimized pseudopotential method [A. M. Rappe et. al, Phys. Rev. B 41 1227--30 (1990)] improves plane-wave convergence. Norm-conserving HF pseudopotentials are found to develop long-range non-Coulombic behavior which does not decay faster than 1/r, and is non-local. This behavior, which stems from the nonlocality of the exchange potential, is remedied using a recently developed self-consistent procedure [J. R. Trail and R. J. Needs, J. Chem. Phys. 122, 014112 (2005)]. The resulting pseudopotentials slightly violate the norm conservation of the core charge. We calculated several atomic properties using these pseudopotentials, and the results are in good agreement with all-electron HF values. The dissociation energies, equilibrium bond lengths, and frequency of vibrations of several dimers obtained with these HF pseudopotentials and plane waves are also in good agreement with all-electron results.
description: To be published in Phys. Rev. B
Gymnostomum heimii Heimii Hedw.
Creators: name: Price, Michelle J.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Pottiales
Pottiaceae
Gymnostomum
Gymnostomum heimii

description: BN: Gymnostomum heimii Hedw.,
Sp. Musc. Frond.: 32. 1801.
CN / SY: Desmatodon heimii (Hedw.) Mitt., J. Proc. Linn. Soc., Bot. 8: 28. 1864.
PL: Prope Spandau primus invenit Heim, consiliarius aulicus, Berilonensis. Circa Malchin ducatus Mecklenburgici clariss Timm; Upsaliae ad palos vetustos Ol. Swartz, (in Austria D. Host in Sudetibus Ludwig.).
LI: Gymnostomum Heimii Hedw. St. Cr. I.80.t. 30. [b en putis fontis in arce Upsal. c. Yarmouth] ab ipso inventore Cons. Aulico Heim acceptus.
LT: OCHYRA & al. (2008: 359), lectotype in G: “The specimen marked “a” on the sheet labelled ‘ Gymnostomum Heimii Hedw. St. Cr. I.80.t. 30. a ab ipso inventore Cons. Aulico Heim acceptus (manu Hedwig) b. ex. putis fontis in arce Upsal. c. Yarmouth. (manu Schwägrichen)’ – G-Hedwig-Schwägrichen” [G00040352].
Figure: PRICE (2005: Fig. 108.).
description: Published as part of Price, Michelle J., 2014, Hedwig-Schwägrichen types catalogue update (1): new typifications and typification corrections, pp. 119-133 in Candollea 69 (2) on page 124, DOI: 10.15553/c2014v692a3, http://zenodo.org/record/5715296
Robustness of Topological Order in the Toric Code with Open Boundaries
Creators: name: Jamadagni, Amit
name: Weimer, Hendrik
name: Bhattacharyya, Arpan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the robustness of topological order in the toric code in an open boundary setting in the presence of perturbations. The boundary conditions are introduced on a cylinder, and are classified into condensing and non-condensing classes depending on the behavior of the excitations at the boundary under perturbation. For the non-condensing class, we see that the topological order is more robust when compared to the case of periodic boundary conditions while in the condensing case topological order is lost as soon as the perturbation is turned on. In most cases, the robustness can be understood by the quantum phase diagram of a equivalent Ising model.
description: 12 pages, 14 figures. Presentation improved, clarifying texts added, version to appear in Physical Review B
CSCCE Community Profile: STEP UP
Creators: name: Woodley, Lou
name: Pratt, Katie
name: Kobilka, Sara
name: Kornahrens, Anne
Publisher: name: Zenodo
Year: 2021
Subjects: CSCCE Community Profile
CSCCE
STEP UP
Describing STEM communities

description: Context for this profile CSCCE Community Profiles provide a snapshot of scientific communities. The data for these profiles were collected by surveying scientific community managers as part of a research project conducted by CSCCE staff. This profile showcases the STEP UP Community, and is part of a second collection of profiles published in July 2021. You can view and download all of the CSCCE Community Profiles, including those in the first collection that was published in 2020, here. If you would like CSCCE to create a profile for your scientific community or organization, please contact us: info@cscce.org. About CSCCE The Center for Scientific Collaboration and Community Engagement (CSCCE) champions the importance of human infrastructure for effective collaboration in STEM. We provide training and support for the people who make scientific collaborations succeed at scale - and we also research the impact of these emerging roles. Find out more about us on our website: CSCCE.org
Quark Mass Renormalization on the Lattice with Staggered Fermions
Creators: name: Lee, Weonjong
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The QCD light quark mass renormalized at a 1 GeV scale in the $ \overline{MS} $ scheme is obtained from the numerical results of the lattice QCD simulation with staggered fermions. The primary emphasis is given to the connection between the lattice and continuum parameters. The results are compared with those from the QCD sum rule.
description: 26 pages, CU-TP-607
Book Review: Technology and politics, edited by Michael E. Kraft and Norman J. Vig.
Creators: name: Lave, Lester B
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Technology and technological change are perhaps the most important forces shaping domestic politics, international relations, the economy, and our individual life styles. Vig describes three abstract views of the role of technology in society. According to the instrumentalism view,“it is the human beings who create and use technology that make it a force for good or evil: technology itself is considered morally neutral.” According to the social determinism view,“technology is not a neutral instrument for problem solving but an expression of social, political, and cultural values.” According to the technological determinism view, “technology shapes human development more than it serves human ends.”
Valley interference effects on a donor electron close to a Si/SiO2 interface
Creators: name: Calderon, M. J.
name: Koiller, Belita
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the effects of valley interference on the quantum control and manipulation of an electron bound to a donor close to a Si/SiO2 interface as a function of the valley-orbit coupling at the interface. We find that, for finite valley-orbit coupling, the tunneling times involved in shuttling the electron between the donor and the interface oscillate with the interface/donor distance in much the same way as the exchange coupling oscillates with the interdonor distance. These oscillations disappear when the ground state at the interface is degenerate (corresponding to zero valley-orbit coupling).
description: 7 pages, 5 figures
Aspects of QCD Vacuum Structure
Creators: name: Moran, Peter J.
name: Leinweber, Derek B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The impact of dynamical fermions on the vacuum structure of QCD is explored. Of particular interest is the topological charge correlator, $$, where negative values at small $x$ reveal a sign-alternating layered structure to the topological-charge density of the QCD vacuum. We consider large $28^3 \times 96$ lattices from the MILC collaboration, and develop a new gluonic definition of the topological charge density, founded on a new over-improved stout-link smearing algorithm. The algorithm reproduces established results from the overlap formalism and is designed to preserve instantons. We examine the extent to which instanton-like objects are found on the lattice. Finally, we investigate the effects of dynamical sea-quark degrees of freedom on topology and find that the magnitudes of the negative dip in the $$ correlator and the positive $$ contact term are both increased with the introduction of dynamical fermion degrees of freedom. This is in accord with expectations based on charge renormalization and the vanishing of the topological susceptibility in the chiral limit.
description: 7 pages, 9 figures, Proceedings from the 25th International Symposium on Lattice Field Theory, Regensburg, Germany
title: Standardizing America: Why it Should Be a Method of the Past
Creators: name: Jackson, Samantha N.
Publisher: name: Old Dominion University Libraries
Year: 2021

description: This paper examines, critiques, and suggests improvements on the method of standardized testing in American schools. This paper discusses the history and development of standardized testing and its initial purpose and intentions. Additionally, the effects of standardized testing on students, teachers, and parents are evaluated, with special consideration on how high stakes testing adversely affects disadvantaged student groups such as children in minorities and low-income districts, bilingual students, and children with disabilities. The research suggests that standardized testing is not only damaging to students in these groups, but most likely not the most efficient way of testing student performance in any circumstance. The negative effects that teachers, students, and parents face during times of high stakes testing create an unnerving environment that can cause inaccurate results. Furthermore, the inaccurate results leading to poor performance then takes a toll on low-income districts even more. Districts with students who perform well receive more funding, programs, and resources as a ‘reward’, while districts with poor performance receive nothing, only exaggerating the gap in resource wealth. This research concludes with suggestions and alternatives to standardized testing that may better serve the American educational system as a whole. Programs such as sample testing, stealth assessments, and additional measures of assessment without a testing environment may not only provide a better and more accurate reading, but also create a more inclusive, healthier learning atmosphere. The research provided in this essay, in conjuncture with additional studies and information, could help push policy reform in the American education system for the better.
All principal congruence link groups
Creators: name: Baker, Mark D.
name: Goerner, Matthias
name: Reid, Alan W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: Primary 57M25 (Primary), Secondary 20H10, 57M50

description: We enumerate all the principal congruence link complements in $S^3$, there by answering a question of W. Thurston. Related articles: "Technical Report: All Principal Congruence Link Groups" (arXiv:1902.04722), "All Known Principal Congruence Links" (arXiv:1902.04426).
description: 7 pages, 1 table. V2: Addressing referee's comments, this article is now in announcement form, with technical details and link figures split off into separate articles
Book Review: Materials Matter: Toward a Sustainable Materials Policy by Kenneth Geiser
Creators: name: Lave, Lester B.
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Why does the U.S. economy produce such large quantities of toxic materials and toxic waste? why are we using up our raw materials so quickly? Geiser wants to know why companies don't search for more benign substitutes and why the economy has not done more to curb the profligate use of materials by reusing or recycling them. The book documents extensive past problems, from adding tetra ethyl lead to gasoline to using chlorofluorocarbons for refrigerants and blowing agents. Finally, Geiser pulls these threads together to recommend an approach to an environmentally benign, sustainable materials policy in a sustainable economy.
Book Review: Industrial Research and Technological Innovation; An Econometric Analysis by Edwin Mansfield
Creators: name: Lave, Lester B.
Publisher: name: Carnegie Mellon University
Year: 1982
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: EDWIN MANSFIELD has been a pioneer in collecting data on industrial research and development and building models to explain research and development decisions. This book is based on papers written over half a dozen years and published in as many journals. In reading these papers, it appeared that Mansfield had an overall design to his previous forays. Furthermore, while critics have objected to parts of some papers, it seemed that the entire series could lend plausibility to each paper by testing the same propositions in different ways and with different data.
BrightSpace project generic poster
Creators: name: Wageningen University & Research
name: Planslab Kft.
Publisher: name: BrightSpace Horizon Europe project GA Nr. 101060075
Year: 2023

description: BrightSpace project generic poster

May 2023

This poster presents the BrightSpace project.

Further information

BrightSpace Project coordination: Wageningen Economic Research, The Hague, NLContact: brightspace.wecr@wur.nl | Website: www.brightspace-project.eu

Project duration: 1 November 2022 – 31 October 2027

Funded by the European Union. Horizon Europe Grant Agreement No. 101060075. Views and opinions expressed are however those of the authors only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the granting authority can be held responsible for them.

UKRI Project code: 10047415
The Bulge Metallicity Distribution from the APOGEE Survey
Creators: name: Perez, Ana E. Garcia
name: Ness, Melissa
name: Robin, Annie C.
name: Martinez-Valpuesta, Inmaculada
name: Sobeck, Jennifer
name: Zasowski, Gail
name: Majewski, Steven R.
name: Bovy, Jo
name: Prieto, Carlos Allende
name: Cunha, Katia
name: Girardi, Léo
name: Mészáros, Szabolcs
name: Nidever, David
name: Schiavon, Ricardo P.
name: Schultheis, Mathias
name: Shetrone, Matthew
name: Smith, Verne V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Apache Point Observatory Galactic Evolution Experiment (APOGEE) provides spectroscopic information of regions of the inner Milky Way inaccessible to optical surveys. We present the first large study of the metallicity distribution of the innermost Galactic regions based on homogeneous measurements from the SDSS Data Release 12 for 7545 red giant stars within 4.5 kpc of the Galactic center, with the goal to shed light on the structure and origin of the Galactic bulge. Stellar metallicities are found, through multiple-Gaussian decompositions, to be distributed in several components indicative of the presence of various stellar populations such as the bar, or the thin and the thick disk. A super-solar ([Fe/H]=+0.32) and a solar ([Fe/H]=+0.00) metallicity components, tentatively associated with the thin disk and the Galactic bar, respectively, seem to be the major contributors near the midplane. The solar-metallicity component extends outwards in the midplane but is not observed in the innermost regions. The central regions (within 3 kpc of the Galactic center) reveal, on the other hand, the presence of a significant metal-poor population ([Fe/H] =-0.46), tentatively associated with the thick disk, and which becomes the dominant component far from the midplane ($|Z| > +0.75 kpc). Varying contributions from these different components produce a transition region at +0.5 kpc < |Z| < +1.0 kpc characterized by a significant vertical metallicity gradient.
description: 15 pages, 11 figures
Book Review: In search of safety: Chemicals and cancer risk, by John D. Graham, Laura C. Green, and Marc J. Roberts
Creators: name: Lave, Lester B
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: John D. Graham, Laura C. Green, and Marc J. Roberts examine the scientific policy conflicts in regulating potentially carcinogenic chemicals. Using detailed case studies of formaldehyde and benzene, they probe the scientific data regarding carcinogenicity and the dose-response relationship, and then describe the history of regulatory action. Both chemicals have precipitated major battles among scientists, have involved at least two regulatory agencies, and have spawned important litigation.
A Study of the Nambu--Jona-Lasinio Model on the Lattice
Creators: name: Bitar, K. M.
name: Vranas, P. M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present our full analysis of the two flavor Nambu--Jona-Lasinio model with $SU(2) \times SU(2)$ chiral symmetry on the four--dimensional hypercubic lattice with naive and Wilson fermions. We find that this model is an excellent toy field theory to investigate issues related to lattice QCD. We use the large $N$ approximation to leading order in $1/N$ to obtain non perturbative analytical results over almost the whole parameter range. By using numerical simulations we estimate that the size of the $1/N$ corrections for most of the quantities we consider are small and in this way we strengthen the validity of the leading order large $N$ calculations. We obtain results regarding the approach to the continuum chiral limit, the effects of the zero momentum fermionic modes on finite lattices and the scalar and pseudoscalar spectrum. Note: The full ps file of this preprint is also available via anonymous ftp to ftp.scri.fsu.edu. To get the ps file, ftp to this address and use for username "anonymous" and for password your complete E-mail address. The file is in the directory pub/vranas (to go to that directory type: cd pub/vranas) and is called NJL_long.ps (to get it type: get NJL_long.ps)
description: 35 pages, LaTex file. (Added section with title: "The zero pion mass line on a finite lattice at large $N$".)
Gymnostomum ovatum Hedw.
Creators: name: Price, Michelle J.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Pottiales
Pottiaceae
Gymnostomum
Gymnostomum ovatum

description: BN: Gymnostomum ovatum Hedw.,
Sp. Musc. Frond.: 31. 1801.
CN / SY: Pterygoneurum ovatum (Hedw.) Dixon, Rev. Bryol. Lichénol. 6: 96. 1934.
PL: In muris argillaceis circa Lipsiam aliisque regionibus frequens.
LI: Gymnostomum ovatum Hedw. Crypt. 1, 15, 6.
LT: GUERRA & al. (1995: 166-167), lectotype in G, “In muris argillaceis circa Lipsiam. – En el herbario Hedwig-Schwaegrichen en G existe una muestra de P. ovatum (sub Gymnostomum ovatum Hedw.) con una etiqueta manuscrita por Hedwig en los términos anteriores que podría corresponder con parte del material original que se utilizó para la descripción (Lectótipo: G!)”. [G00040267].
Figure: PRICE (2005: Fig. 111).
Notes: The typification of GUERRA & al. (1995) was inadvertently omitted in PRICE (2005).
description: Published as part of Price, Michelle J., 2014, Hedwig-Schwägrichen types catalogue update (1): new typifications and typification corrections, pp. 119-133 in Candollea 69 (2) on pages 124-125, DOI: 10.15553/c2014v692a3, http://zenodo.org/record/5715296
Modelling the Pan-Spectral Energy Distribution of Starburst Galaxies: IV The Controlling Parameters of the Starburst SED
Creators: name: Groves, B.
name: Dopita, M.
name: Sutherland, R.
name: Kewley, L.
name: Fischera, J.
name: Leitherer, C.
name: Brandl, B.
name: van Breugal, W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We combine the the stellar spectral synthesis code Starburst99, the nebular modelling code MAPPINGSIII, and a 1-D dynamical evolution model of HII regions around massive clusters of young stars to generate improved models of the spectral energy distribution (SED) of starburst galaxies. We introduce a compactness parameter, C, which characterizes the specific intensity of the radiation field at ionization fronts in HII regions, and which controls the shape of the far-IR dust re-emission, often referred to loosely as the dust ``temperature''. We also investigate the effect of metallicity on the overall SED and in particular, on the strength of the PAH features. We provide templates for the mean emission produced by the young compact HII regions, the older (10 - 100 Myr) stars and for the wavelength-dependent attenuation produced by a foreground screen of the dust used in our model. We demonstrate that these components may be combined to produce a excellent fit to the observed SEDs of star formation dominated galaxies which are often used as templates (Arp 220 and NGC 6240). This fit extends from the Lyman Limit to wavelengths of about one mm. The methods presented in both this paper and in the previous papers of this series allow the extraction of the physical parameters of the starburst region (star formation rates, star formation rate history, mean cluster mass, metallicity, dust attenuation and pressure) from the analysis of the pan-spectral SED.
description: 35 pages, 21 figures, accepted for publication in ApJS full-res available at http://www.strw.leidenuniv.nl/~brent/publications/SEDIV.pdf
Magnetism and effect of anisotropy with one dimensional monatomic chain of cobalt by a Monte Carlo simulation
Creators: name: He, Lin
name: Kong, Desheng
name: Chen, Chinping
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The magnetic properties of the one dimensional (1D) monatomic chain of Co reported in a previous experimental work are investigated by a classical Monte Carlo simulation based on the anisotropic Heisenberg model. In our simulation, the effect of the on-site uniaxial anisotropy, Ku, on each individual Co atom and the nearest neighbour exchange interaction, J, are accounted for. The normalized coercivity HC(T)/HC(TCL) is found to show a universal behaviour, HC(T)/HC(TCL) = h0(e^{TB/T}-e) in the temperature interval, TCL < T < TBCal, arising from the thermal activation effect. In the above expression, h0 is a constant, TBCal is the blocking temperature determined by the calculation, and TCL is the temperature above which the classical Monte Carlo simulation gives a good description on the investigated system. The present simulation has reproduced the experimental features, including the temperature dependent coercivity, HC(T), and the angular dependence of the remanent magnetization, MR(phi,theta), upon the relative orientation (phi,theta) of the applied field H. In addition, the calculation reveals that the ferromagnetic-like open hysteresis loop is a result of a slow dynamical process at T < TBCal. The dependence of the dynamical TBCal on the field sweeping rate R, the on-site anisotropy constant Ku, and the number of atoms in the atomic chain, N, has been investigated in detail.
description: 20 pages, 7 figures included, J Phys Condens Matter, In Press
Accelerating crystal structure prediction by machine-learning interatomic potentials with active learning
Creators: name: Podryabinkin, Evgeny V.
name: Tikhonov, Evgeny V.
name: Shapeev, Alexander V.
name: Oganov, Artem R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this letter we propose a new methodology for crystal structure prediction, which is based on the evolutionary algorithm USPEX and the machine-learning interatomic potentials actively learning on-the-fly. Our methodology allows for an automated construction of an interatomic interaction model from scratch replacing the expensive DFT with a speedup of several orders of magnitude. Predicted low-energy structures are then tested on DFT, ensuring that our machine-learning model does not introduce any prediction error. We tested our methodology on a problem of prediction of carbon allotropes, dense sodium structures and boron allotropes including those which have more than 100 atoms in the primitive cell. All the the main allotropes have been reproduced and a new 54-atom structure of boron have been found at very modest computational efforts.
Book Review: Environmental Economics and Economics and the Environment,
Creators: name: Lave, Lester B.
name: Seskin, Eugene P.
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Who can dispute the conception of "spaceship earth?" Materials are not consumed or destroyed, man merely changes their location and form. Our air, water, and land have an incredible capacity to absorb these changed materials, hut their capacity is not limitless. At some point we will have to change our viewpoint from that of correcting isolated excesses to worrying about the forms of all released "residuals."
Manifestation of Infrared Instabilities in High-Energy Processes in Nonabelian Gauge Theories
Creators: name: Gong, C.
name: Matinyan, S. G.
name: Mueller, B.
name: Trayanov, A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that a high frequency standing wave in SU(2) gauge theory is unstable against decay into long wavelength modes. This provides a non-perturbative mechanism for energy transfer from initial high momentum modes to final states with low momentum excitations. The abelian case does not manifest such instability. Our analysis is supported by lattice simulations.
description: LaTeX, 8 pages, 3 figures contained in a separate uuencoded file, DUKE-TH-93-58
Book Review: Documentary History of Banking and Currency by Herman E. Krooss
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 1996
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: For more than three hundred years, miles of paper and torrents of words have come out of executive departments, the Congress, and the committees set up to investigate monetary problems of the day. Out of this mass, Professor Krooss has chosen a small (300) set of state papers, speeches and reports, his candidates for survival. The selections range in time from 1627 to 1968 and in quality from self-serving arguments and defenses of bureaucratic procedures to clear statements of portions of monetary theory. Unfortunately, the two are often intertwined and frequently one must read a lot to learn a little
title: Jacques Leibowitch, "Histoire de la patiente Cau..."
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Argumentaire pour une demande en appel dans le procès contre les laboratoires Glaxo.
description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111031798196
description: created: start=1975;end=2018
A Unified Framework for Oscillatory Integral Transform: When to use NUFFT or Butterfly Factorization?
Creators: name: Yang, Haizhao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: This paper concerns the fast evaluation of the matvec $g=Kf$ for $K\in \mathbb{C}^{N\times N}$, which is the discretization of the oscillatory integral transform $g(x) = \int K(x,ξ) f(ξ)dξ$ with a kernel function $K(x,ξ)=α(x,ξ)e^{2\piıΦ(x,ξ)}$, where $α(x,ξ)$ is a smooth amplitude function, and $Φ(x,ξ)$ is a piecewise smooth phase function with $O(1)$ discontinuous points in $x$ and $ξ$. A unified framework is proposed to compute $Kf$ with $O(N\log N)$ time and memory complexity via the non-uniform fast Fourier transform (NUFFT) or the butterfly factorization (BF), together with an $O(N)$ fast algorithm to determine whether NUFFT or BF is more suitable. This framework works for two cases: 1) explicit formulas for the amplitude and phase functions are known, 2) only indirect access of the amplitude and phase functions are available. Especially in the case of indirect access, our main contributions are: 1) an $O(N\log N)$ algorithm for recovering the amplitude and phase functions is proposed based on a new low-rank matrix recovery algorithm, 2) a new stable and nearly optimal BF with amplitude and phase functions in a form of a low-rank factorization (IBF-MAT) is proposed to evaluate the matvec $Kf$. Numerical results are provided to demonstrate the effectiveness of the proposed framework.
Where are Compton-thick radio galaxies? A hard X-ray view of three candidates
Creators: name: Ursini, F.
name: Bassani, L.
name: Panessa, F.
name: Bazzano, A.
name: Bird, A. J.
name: Malizia, A.
name: Ubertini, P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a broad-band X-ray spectral analysis of the radio-loud active galactic nuclei NGC 612, 4C 73.08 and 3C 452, exploiting archival data from NuSTAR, XMM-Newton, Swift and INTEGRAL. These Compton-thick candidates are the most absorbed sources among the hard X-ray selected radio galaxies studied in Panessa et al. (2016). We find an X-ray absorbing column density in every case below $1.5 \times 10^{24}$ cm$^{-2}$, and no evidence for a strong reflection continuum or iron K $α$ line. Therefore, none of these sources is properly Compton-thick. We review other Compton-thick radio galaxies reported in the literature, arguing that we currently lack strong evidences for heavily absorbed radio-loud AGNs.
description: Accepted for publication in MNRAS, 10 pages, 5 figures
title: The Name is a Guest of the Substance
Creators: name: Scott, Jessica
Publisher: name: University of Massachusetts Amherst
Year: 2022
Subjects: subject: Haraway
subject: Tsing
subject: Mushroom
subject: Sculpture
subject: Installation Art
subject: Video Art
subject: Contemporary Art
subject: Feminism
subject: New Materialism
subject: Arts and Humanities

description: https://jessicaantoniascott.net/
description: I am a multi-disciplinary artist, curator, writer, researcher and educator with over 15 years working experience in the arts. My upbringing in a multi-racial, multinational, working class family guides the perspectives I seek to uplift across a variety of disciplines in my work. For the decade prior to pursuing my MFA at UMass, I devised, designed and performed my own original works of theater and installation in New York City at a variety of professional venues. In May 2022 I was accepted into the phD program in the History department of UMass Amherst where I will study 20th and 21st century American history and contemporary arts visual culture through a public history lens.
Gymnostomum pennatum Hedw.
Creators: name: Price, Michelle J.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Pottiales
Pottiaceae
Gymnostomum
Gymnostomum pennatum

description: BN: Gymnostomum pennatum Hedw.,
Sp. Musc. Frond.: 31. 1801.
CN / SY: Schistostega pennata (Hedw.) F.Weber & D.Mohr, Index Mus. Pl. Crypt. 2. 1803.
PL: Ad muros septentrionales civitatis Mariaemontani in Saxonia: (in Sudetibus invenit Ludwig, Erlangae in saxo arenario S. Etiam in Hercynia, Pyrmont occurit teste Hoffm. flor. G. II. p. 28.) in Anglia primus invenit D. Newberg in cavitatibus aggerum sub sepibus antiquis solo pingui comitatus Devoniae. Vere sporangia matura.
LI: Gymnostomum pennatum Hedw. St. Cr. 1. 77. t. 29. [sub Dicksonia pusilla ab Erhard ad Schrebr e m. Bruch. Granite e Euchsburg (illegible symbol) d (illegible word)] Mariaemontanii in Saxonia lect. [in Gneisso].
LT: ELLIS & PRICE (2012: 20), lectotype in G, “[Germany], Saxony, Marienburg, Hedwig s.n. ‘ Gymnostomum pennatum Hedw. St. Cr. 1. 77. t. 29. Mariaemontanii in Saxonia lect. [in Gneisso]’ (G [G00040297] [a])” [G00040297].
Figure: PRICE (2005: Fig. 112), ELLIS & PRICE (2012: Fig. 2, with lectotype indicated).
description: Published as part of Price, Michelle J., 2014, Hedwig-Schwägrichen types catalogue update (1): new typifications and typification corrections, pp. 119-133 in Candollea 69 (2) on page 125, DOI: 10.15553/c2014v692a3, http://zenodo.org/record/5715296
Open Onderzoeksdata: wat, waarom en hoe?
Creators: name: Zuiderwijk, Anneke
Publisher: name: Zenodo
Year: 2019
Subjects: Open research data
open data
open data research

description: This is a selection of the slides I presented as part of my keynote presentation at NWO (The Netherlands Organization for Scientific Research) on November 29, 2019. Some confidential slides have been removed. Note that most slides are in Dutch, since the presentation was given in Dutch.
Book Review: Curing Chronic Inflation and Microeconomic Effects of Monetary Policy
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 1967
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: After more than a decade of relatively high inflation, economists remain uncertain and divided about the social cost of non-indexed inflation, the costs of lowering inflation and the benefits of price stability. Both of the books under review take as unchallengeable truth that any monetary and fiscal program to lower inflation involves very high costs in unemployment and lost output. Both consider, and at places advocate, new types of government policies to manage or influence the economy. Both ignore or dismiss all of the work on rational expectations bearing on the costs ending inflation.
Low Metallicity Indicates that the Hypervelocity Star HE 0437-5439 was Ejected from the LMC
Creators: name: Bonanos, Alceste Z.
name: Lopez-Morales, Mercedes
name: Hunter, Ian
name: Ryans, Robert S. I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We measure the metallicity of the unusual hypervelocity star HE 0437-5439 from high resolution spectroscopy to be half-solar. We determine a spectral type of B2 IV-III for the star and derive an effective temperature Teff= 21,500 +/- 1,000 K and a surface gravity log(g) = 3.7 +/- 0.2 (cgs). We also present BV time series photometry and find the star to be non-variable at the 0.02 mag level. We refine the magnitude of the hypervelocity star to V=16.36+/-0.04 mag, with a color B-V=-0.23+/-0.03 mag, confirming its early-type nature. Our metallicity result establishes the origin of HE 0437-5439 in the Large Magellanic Cloud and implies the existence of a massive black hole somewhere in this galaxy.
description: 12 pages, 3 figures, 1 table; accepted to ApJL. Added 2 coauthors & full abundance analysis. Results are strengthened
title: ADCO, Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Cart. 182 (11 H 233), 105 folios, f. 0104
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 182 (11 H 233), 105 folios, f. 0104, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 182 (11 H 233), 105 folios, f. 0104, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Additional file 2 of Multi-omics reveals the positive leverage of plant secondary metabolites on the gut microbiota in a non-model mammal
Creators: name: Wang, Le
name: Huang, Guangping
name: Hou, Rong
name: Qi, Dunwu
name: Wu, Qi
name: Nie, Yonggang
name: Zuo, Zhenqiang
name: Ma, Rui
name: Zhou, Wenliang
name: Ma, Yingjie
name: Hu, Yibo
name: Yang, Zhisong
name: Yan, Li
name: Wei, Fuwen
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 1: Supplemental Materials and Methods. Supplemental References. Figure S1. Gut microbial alterations with diet-associated seasons. Figure S2. The composition of microbiota at the level of phylum and genus. Figure S3. The covariation of gene richness and MGS number per sample. Figure S4. The seasonal differences of metagenomic species. Figure S5. Seasonally different metabolites in fecal samples. Figure S6. Heatmap of different metabolites in feces between seasons. Figure S7. Associations of fecal metabolome with metagenome for captive pandas. Figure S8. Associations of fecal metabolome with metagenome for wild pandas. Figure S9. Seasonal differences of genes involved quorum sensing. Figure S10. The seasonal differences of microbial virulence factors (VFs). Table S1. Dietary bamboos and habitual grouping information. Table S2. All flavonoids detected in all sample types (dietary bamboos, feces and plasma). Table S3. Qualitative determination of all flavonoids. Table S4. Monomers with different proportion in diet and feces. Table S5. Sample information for metagenomic analysis and assembly information. Table S6. All the 144 MGS. Table S7. All the 112 nonflavonoid compounds (NFCs) in feces.
Nuclear Shadowing at Small x and Q^2
Creators: name: Melnitchouk, W.
name: Thomas, A. W.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Shadowing corrections to structure functions of heavy nuclei are calculated at very low values of Bjorken-$x$ and at values of the momentum transfer relevant to recent experiments. Good agreement is obtained with data from the E665 Collaboration for Xe/D and Pb/D, and with the NMC data on Ca/D and C/D structure function ratios. Corrections to the deuteron structure function are also estimated down to $x \sim 10^{-5}$, and found to be less than about $3\%$ over the range of $x$ covered by the E665 data.
description: ADP-93-214/T132 (August 1993), accepted for publ. in Phys.Lett.B. typeset using REVTeX, 12 pages, 4 uuencoded figures
Bolstering the Security of the Electric Power System
Creators: name: Farrell, Alexander
name: Lave, Lester B
name: M. Granger Morgan
Publisher: name: Carnegie Mellon University
Year: 1983
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The infrastructure cannot be made invulnerable, but the industry can improve its ability to provide service even when attacked.
Exact Solution of a Strongly Coupled Gauge Theory in 0+1 Dimensions
Creators: name: Krishnan, Chethan
name: Kumar, K. V. Pavan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gauged tensor models are a class of strongly coupled quantum mechanical theories. We present the exact analytic solution of a specific example of such a theory: namely the smallest colored tensor model due to Gurau and Witten that exhibits non-linearities. We find explicit analytic expressions for the eigenvalues and eigenstates, and the former agree precisely with previous numerical results on (a subset of) eigenvalues of the ungauged theory. The physics of the spectrum, despite the smallness of $N$, exhibits rudimentary signatures of chaos. This Letter is a summary of our main results: the gory details will appear in a companion paper.
description: 5 + epsilon pages, 1 figure; v2: minor comments and a reference added
Gymnostomum pulvinatum Hedw.
Creators: name: Price, Michelle J.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Pottiales
Pottiaceae
Gymnostomum
Gymnostomum pulvinatum

description: BN: Gymnostomum pulvinatum Hedw.,
Sp. Musc. Frond.: 36, t. III, f. 1-7. 1801.
CN / SY: Gymnostomum pulvinatum Hedw., Sp. Musc. Frond.: 36. t. III, f. 1-7. 1801.
PL: Ad pagum Reinhausen, prope Goettingam, legit misitque Hoffmann et Persoon.
LT: OCHYRA (1989a: 91), lectotype in LE-Mertens. See OCHYRA (1989 a, b) for discussion on this name and associated specimens. The details on the location of the lectotype material were inadvertently omitted in PRICE (2005).
description: Published as part of Price, Michelle J., 2014, Hedwig-Schwägrichen types catalogue update (1): new typifications and typification corrections, pp. 119-133 in Candollea 69 (2) on page 125, DOI: 10.15553/c2014v692a3, http://zenodo.org/record/5715296
S-regular functions which preserve a complex slice
Creators: name: Altavilla, Amedeo
name: de Fabritiis, Chiara
Publisher: name: arXiv
Year: 2018
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: Primary 30G35, Secondary 32A30, 30H50, 16D40

description: We study global properties of quaternionic slice regular functions (also called s-regular) defined on symmetric slice domains. In particular, thanks to new techniques and points of view, we can characterize the property of being one-slice preserving in terms of the projectivization of the vectorial part of the function. We also define a "Hermitian" product on slice regular functions which gives us the possibility to express the $*$-product of two s-regular functions in terms of the scalar product of suitable functions constructed starting from $f$ and $g$. Afterwards we are able to determine, under different assumptions, when the sum, the $*$-product and the $*$-conjugation of two slice regular functions preserve a complex slice. We also study when the $*$-power of a slice regular function has this property or when it preserves all complex slices. To obtain these results we prove two factorization theorems: in the first one, we are able to split a slice regular function into the product of two functions: one keeping track of the zeroes and the other which is never-vanishing; in the other one we give necessary and sufficient conditions for a slice regular function (which preserves all complex slices) to be the symmetrized of a suitable slice regular one.
description: 23 pages, to appear in Annali di Matematica Pura e Applicata
Flux Line Lattice Melting and the Formation of a Coherent Quasiparticle Bloch State in the Ultraclean URu$_2$Si$_2$ Superconductor
Creators: name: Okazaki, R.
name: Kasahara, Y.
name: Shishido, H.
name: Konczykowski, M.
name: Behnia, K.
name: Haga, Y.
name: Matsuda, T. D.
name: Onuki, Y.
name: Shibauchi, T.
name: Matsuda, Y.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We find that in ultraclean heavy-fermion superconductor URu$_2$Si$_2$ ($T_{c0}=1.45$ K) a distinct flux line lattice melting transition with outstanding characters occurs well below the mean-field upper critical fields. We show that a very small number of carriers with heavy mass in this system results in exceptionally large thermal fluctuations even at subkelvin temperatures, which are witnessed by a sizable region of the flux line liquid phase. The uniqueness is further highlighted by an enhancement of the quasiparticle mean free path below the melting transition, implying a possible formation of a quasiparticle Bloch state in the periodic flux line lattice.
description: 5 pages, 4 figures, accepted for publication in Phys. Rev. Lett
Board Networks and Merger Performance
Creators: name: Schonlau, Robert
name: Param Singh
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We compare the post-merger financial performance of acquiring firms that have wellconnected (central) boards with the performance of less-connected (non-central) boards and find that central boards are associated with better performing acquisitions as evidenced by larger post-merger buy-and-hold abnormal returns, stronger improvements in the ROA, and a 7-12% annual abnormal return based on calendar time portfolios. Central firms are more likely to use cash, to make an acquisition, and to be acquired. Our results suggest that board networks affect the decision to acquire, the choice of target, the method of payment, and ultimately the financial performance of the firm around the merger.
Blueprint for an International Lender of Last Resort
Creators: name: Lerrick, Adam
name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 1997
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: This paper proposes a low cost alternative to the large bailout packages that the International Monetary Fund (IMF) has organized to address financial crises. The IMF would act as a lender of last resort. Faced with an unsustainable debt burden, a government would declare default. It would announce negotiations to restructure its debt at a sustainable level and a minimum restructured value of the debt. During the restructuring period, the IMF would provide a cash support bid at a discount to the government's minimum offer. The IMF floor would guarantee liquidity and create a functioning market in the defaulted debt. The proposal would remedy market failure, preclude panic and contagion, and facilitate an orderly debt restructuring. This would be achieved without substantial official funds. Lenders would be forced to bear the risks they undertake thereby reducing moral hazard and future instability.