cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The R136 star cluster dissected with Hubble Space Telescope/STIS. III. The most massive stars and their clumped winds
Creators: name: Brands, Sarah A.
name: de Koter, Alex
name: Bestenlehner, Joachim M.
name: Crowther, Paul A.
name: Sundqvist, Jon O.
name: Puls, Joachim
name: Caballero-Nieves, Saida M.
name: Abdul-Masih, Michael
name: Driessen, Florian A.
name: García, Miriam
name: Geen, Sam
name: Gräfener, Götz
name: Hawcroft, Calum
name: Kaper, Lex
name: Keszthelyi, Zsolt
name: Langer, Norbert
name: Sana, Hugues
name: Schneider, Fabian R. N.
name: Shenar, Tomer
name: Vink, Jorick S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context: The star cluster R136 inside the LMC hosts a rich population of massive stars, including the most massive stars known. The strong stellar winds of these very luminous stars impact their evolution and the surrounding environment. We currently lack detailed knowledge of the wind structure that is needed to quantify this impact. Aims: To observationally constrain the stellar and wind properties of the massive stars in R136, in particular the parameters related to wind clumping. Methods: We simultaneously analyse optical and UV spectroscopy of 53 O-type and 3 WNh-stars using the FASTWIND model atmosphere code and a genetic algorithm. The models account for optically thick clumps and effects related to porosity and velocity-porosity, as well as a non-void interclump medium. Results: We obtain stellar parameters, surface abundances, mass-loss rates, terminal velocities and clumping characteristics and compare these to theoretical predictions and evolutionary models. The clumping properties include the density of the interclump medium and the velocity-porosity of the wind. For the first time, these characteristics are systematically measured for a wide range of effective temperatures and luminosities. Conclusions: We confirm a cluster age of 1.0-2.5 Myr and derive an initial stellar mass of $\geq 250 {\rm M}_\odot$ for the most massive star in our sample, R136a1. The winds of our sample stars are highly clumped, with an average clumping factor of $f_{\rm cl}=29\pm15$. We find tentative trends in the wind-structure parameters as a function of mass-loss rate, suggesting that the winds of stars with higher mass-loss rates are less clumped. We compare several theoretical predictions to the observed mass-loss rates and terminal velocities and find that none satisfactorily reproduces both quantities. The prescription of Krtička & Kubát (2018) matches best the observed mass-loss rates.
description: Accepted for publication in A&A; Appendix I will not be included in the published version
An Inventory of Market News Reports for Eggs
Creators: name: Faber, Fred L.
name: Van Houten, Robert J.
name: Faber, Fred L.
name: Van Houten, Robert J.
Publisher: name: Unknown
Year: 1967
Subjects: subject: Demand and Price Analysis
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report Preface: Many questions have been raised in recent years by members of the industry and others about the present system of pricing eggs. A program of research has been activated to study the present system, methods for its improvement, and alternatives to the present system. This report presents detailed descriptions of the various kinds of market news information currently available on eggs from Federal, State, and private agencies and an appraisal of the extent to which they are used by the industry. No comprehensive listing of these sources of information has been recently prepared. The availability and full use of accurate and timely market news information is fundamental to the effective operation of any pricing system. This report will serve several purposes: (1) to more fully acquaint the industry with the kinds of information currently available on prices and for making pricing decisions; (2) to evaluate the need for modifications in and additions to various kinds of market news series; and, (3) to serve as a working tool for use in other egg pricing research projects now underway.
The SAAL Process. Architecture and Partecipation 1974-1976, Serralves, Porto, 2015
Creators: name: Sintini, Matteo
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: SAAL; housing; Portugal; participation; Carnation Revolution

description: The exhibition, curated by Del m Sardo held in Montreal in 2015, and organized by Fundação de Serralves – Contemporary Art Museum di Porto, with the Canadian Centre for Architecture (CCA) documents a major chapter in Portugal’s recent cultural and architectural history.
description: Histories of Postwar Architecture, Issue 0 (2017)
The Cybernetic Hypothesis & Architecture
Creators: name: Torisson, Fredrik
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: Cybernetics; Hauntology; Post-critical; Architecture; Neo-liberal

description: Whatever happened to cybernetics in architecture? Cybernetics was swaggering from day one. Its original mission, to predict the evasive manoeuvres of bomber pilots, soon evolved into making predictions in social systems and game theory. In the early 1960s, cybernetics began to make inroads into architecture, famously so in the never-realised Fun Palace, designed by architect Cedric Price, theatre director Joan Littlewood and cyberneticist Gordon Pask. Pask continued developed his thoughts on the uses for cybernetics in the field of architecture, and in 1969 published “The Architectural Relevance of Cybernetics” (Gordon Pask, "The Architectural Relevance of Cybernetics," Architectural Design, no. September, 1969). By then however, cybernetics’ moment had all but passed, and cybernetics faded into obscurity. Or, so the story goes.

What if, on the contrary, cybernetics disappeared in name only, and its principles thrive architectural practices? Tiqqun’s ‘The Cybernetic Hypothesis’ argues that the cybernetic hypothesis replaces the liberal hypothesis of sovereignty with one of control (Tiqqun, "L'hypothèse Cybernétique," Tiqqun 2, 2001).
What we then have is architecture haunted by cybernetics – simultaneously be not-present and not-absent, following Jacques Derrida (Jacques Derrida, Specters of Marx: The State of the Debt, the Work of Mourning and the New International, New York: Routledge, 2006).

The article retraces cybernetics in architecture, discusses Pask’s take on architecture and cybernetics, and aims to articulate how cybernetics remains not-present and not-absent to the architectural discipline in the “post-critical” architecture that currently dominates (or suffocates) the architectural theory discourse since the turn of the millennium.
description: Histories of Postwar Architecture, Vol 1, No 1 (2017)
Status of the Fermilab Muon $g-2$ Experiment
Creators: name: Girotti, Paolo
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The muon anomalous magnetic moment, $a_μ= (g-2)/2$, is a low-energy observable which can be both measured and computed with very high precision, making it an excellent test of the Standard Model (SM) and a sensitive probe of new physics. Recent efforts improved the precision of both the theoretical prediction and the experimental measurement. On the theory side, the Muon $g-2$ Theory Initiative, an international team of more than 130 physicists, reached in 2020 a consensus on the SM prediction for $a_μ$. On the experimental side, the E989 Muon $g-2$ Collaboration at Fermilab (FNAL) published in April 2021 a new measurement of $a_μ$ from the Run-1 dataset (2018) with 0.46 ppm precision, corroborating the previous Brookhaven National Laboratory (BNL) measurement and increasing the discrepancy with the SM value to 4.2 standard deviations. In this paper, I will discuss the experimental setup and report on the current status of the experiment.
description: Submitted to EPJ Web of Conferences
Jumbo Architecture
Creators: name: Leslie, Thomas
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: Airport Design; Aircraft Interiors; Infrastructure; Marketing; Industrial Design

description: Airport design in the 1960s and 1970s reflected the exponential changes in scale and experience brought about by the 747 and other “jumbo” aircraft.  New requirements for passenger loading, accommodation, and circulation meant that the “airy prettiness” that had defined terminal buildings, cabin environments, and airport landscapes in the 1950s were subsumed by less humane and more disconcerting environments and systems that produced often noxious sensory environments.  The sublime scale of the new hardware and its surrounding operations marked a sudden shift in sensibilities, economies, and passenger experience that remains symptomatic of air travel today.
description: Histories of Postwar Architecture, Vol 1, No 1 (2017)
Exceptional sets for average conformal dynamical systems
Creators: name: Qu, Congcong
name: Wang, Juan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37C45, 37B40, 37D25, 37F35

description: Let $f: M \to M$ be a $C^{1+α}$ map/diffeomorphism of a compact Riemannian manifold $M$ and $μ$ be an expanding/hyperbolic ergodic $f$-invariant Borel probability measure on $M$. Assume $f$ is average conformal expanding/hyperbolic on the support set $W$ of $μ$ and $W$ is locally maximal. For any subset $A\subset W$ with small entropy or dimension, we investigate the topological entropy and Hausdorff dimensions of the $A$-exceptional set and the limit $A$-exceptional set.
description: 33 pages
Additional file 5 of Which behaviour change techniques are effective to promote physical activity and reduce sedentary behaviour in adults: a factorial randomized trial of an e- and m-health intervention
Creators: name: Schroé, Helene
name: Delfien Van Dyck
name: Paepe, Annick De
name: Poppe, Louise
name: Loh, Wen Wei
name: Maïté Verloigne
name: Loeys, Tom
name: Bourdeaudhuij, Ilse De
name: Crombez, Geert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 5. The codes of the linear hypotheses and the outcomes with effect sizes for all pairwise comparisons for MVPA and SB.
Dirac operator spectrum on a nilmanifold
Creators: name: Deandrea, Aldo
name: Dogliotti, Fabio
name: Tsimpis, Dimitrios
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain the spectrum of the Dirac operator on the three-dimensional Heisenberg nilmanifold $\mathcal{M}_3$, and its complete dependence on the metric moduli. As an application, we construct the four-dimensional low-energy effective action obtained by compactification of a seven-dimensional gauge-fermion theory on $\mathcal{M}_3$.
description: 14 pages
Lattice calculation of the pion mass difference $M_{π^{+}}-M_{π^{0}}$ at order $\mathcal{O}(α_{em})$
Creators: name: Frezzotti, R.
name: Gagliardi, G.
name: Lubicz, V.
name: Martinelli, G.
name: Sanfilippo, F.
name: Simula, S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a lattice calculation of the charged/neutral pion mass difference $M_{π^{+}}-M_{π^{0}}$ at order $\mathcal{O}(α_{em})$ using the gauge configurations produced by the Extended Twisted Mass Collaboration with $N_{f}=2+1+1$ dynamical quark flavours at three values of the lattice spacing ($a \simeq 0.062, 0.082, 0.089~{\rm fm}$) and pion masses in the range $M_π \simeq 250-500~{\rm MeV}$. We employ the RM123 method and expand the path-integral around the isospin symmetric point at leading order in the electromagnetic coupling $α_{em}$. Making use of the recently proposed RTM scheme, we evaluate the full $\mathcal{O}(α_{em})$ contribution, with the inclusion of the disconnected diagram. At the physical point, after performing the continuum and infinite volume extrapolation, we obtain the value $M_{π^{+}}-M_{π^{0}}= 4.622~(95)~{\rm MeV}$ which is in good agreement with the experimental result $[ M_{π^{+}} - M_{π^{0}} ]^{exp.} = 4.5936(5)~{\rm MeV}$.
description: 13 pages, 5 figures, 1 table
Modernism
Creators: name: McLeod, Mary
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: modernism; Neues Bauen; Nieuwe Bouwen; Modern Movement; postmodernism

description: Although the word “modernism” is commonly used today to refer to twentieth-century modern architecture, its occurrence was rare in the first half of that century. Instead, a variety of terms were used, including Neues Bauen, Nieuwe Bouwen, Architettura Razionale, “Modern Architecture”, and “Modern Movement”, reflecting the values and emphases of its various proponents. This essay gives a brief history of the evolution of the vocabulary employed to describe modern architecture during the 1920s and 1930s, and then proposes several reasons for the shift in vocabulary that began to occur after the rise of postmodern architecture.
description: Histories of Postwar Architecture, Issue 0 (2017)
This Is ERS... Marketing Economics, Foreign Regional Analysis, Farm Production Economics, Foreign Development and Trade, Economic Development, Economic and Statistical Analysis, Natural Resource Economics
Creators: name: Economic Research Service
name: Economic Research Service
Publisher: name: Unknown
Year: 1966
Subjects: Research and Development/Tech Change/Emerging Technologies
Research Methods/ Statistical Methods
Teaching/Communication/Extension/Profession

description: The ifs in American agriculture are many; this nation and many others are deeply concerned that the right decisions are made at the right times to supply a continuing abundance of food and fiber. What would be the effect on farm income, on food supplies and costs, on costs of government programs, on foreign aid if farmers used more land and more fertilizer, if food marketers automated more, if other countries produced more? Providing reasoned answers to such questions, based on economic analysis of the many factors involved, is the responsibility of USDA's Economic Research Service. With this issue, the Farm Index presents a series of articles on the seven divisions that make up the Economic Research Service, their goals, their work, their research findings and the contribution they make toward answering the perennial ifs in agriculture.
description: Reprinted from the Farm Index
Phase diagram of the dipolar Ising ferromagnet on a kagome lattice
Creators: name: Komatsu, Hisato
name: Nonomura, Yoshihiko
name: Nishino, Masamichi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the field--temperature phase diagram of the two-dimensional dipolar Ising ferromagnet on a kagome lattice with a specific ratio between the exchange and dipolar constants, $δ= 1$. Using the stochastic cutoff (SCO) $O(N)$ Monte Carlo method, we calculated order parameters for stripe and bubble phases and other thermodynamical quantities. We find two kinds of stripe phases at low fields, where the arrangement of the branch spins neighboring the stripe frame varies, and two bubble phases at high fields, in which three-spin domains (bubbles) form a regular triangular lattice but the triangular array of bubbles changes on a kagome lattice. We also find that with increasing the field, there exist a disordered phase between the stripe and bubble phases and between the two bubble phases. We discuss the details of the features of these phases and phase transitions.
description: 9 pages, 17 figures
The Urban Core in Japan (1930s-1950s): From Plans for the Colonies to the Mainland
Creators: name: Hein, Carola
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: Japan; postwar planning; the core of the city; Tange Kenzo; Nishiyama Uzo; Ishikawa Hideaki

description: The question of how to design the core of the city was a key topic in postwar modernist architectural debates. The proposal by Tange Kenzo for a new urban center for atom-bombed Hiroshima has often been an iconic reference in these debates. His work, and that of other Japanese architects of the postwar period, was rooted in prewar Japanese debates on urban form—and the role of the core—in the mainland (notably in the capital Tokyo) and the colonies. This article contextualizes these debates through an investigation of prewar plans for Tokyo and the colonies and the war and post-war work of Nishiyama Uzō, a planner and theoretician who was a key figure in Japanese debates from the 1930s to the 1990s and who is largely unknown outside Japan. His careful exploration of foreign debates on metropolitan organization and the role of the center therein, his projects for the transformation of the city center of Kyoto, and his proposal for the Osaka 1970 World Expo are important contributions to the global debate on urban organization generally; they also exemplify the influence of Japanese designers on the concept of the urban core. The article more largely recontextualizes Tange’s project for the city center of Hiroshima in terms of Japanese planning history, its particular continuities and discontinuities.
description: Histories of Postwar Architecture, Vol 1, No 1 (2017)
Ultraviolet Freeze-in with a Time-dependent Inflaton Decay
Creators: name: Barman, Basabendu
name: Bernal, Nicolás
name: Xu, Yong
name: Zapata, Óscar
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is typically assumed that during reheating the inflaton decays with a constant decay width. However, this is not guaranteed and can have a strong impact on the dark matter (DM) genesis. In the context of the ultraviolet (UV) freeze-in mechanism, if the operators connecting the dark and visible sectors are of sufficiently high mass dimension, the bulk of the DM abundance is produced during and not after reheating. We study here the impact of a time-dependent decay width of the inflaton on the DM abundance, emphasizing the differences with respect to the cases where the decay is either instantaneous or constant. We also provide concrete examples for DM production via UV freeze-in, e.g., from 2-to-2 scatterings of standard model particles, or from inflaton scatterings or decays, elucidating how the time-dependence influences the DM yield.
description: 17 pages, 3 figures; version accepted for publication in JCAP
Dirac-Coulomb Operators with Infinite Mass Boundary Conditions in Sectors
Creators: name: Cassano, Biagio
name: Gallone, Matteo
name: Pizzichillo, Fabio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: Primary: 81Q10, Secondary: 47N20, 47N50, 47B25

description: We investigate the properties of self-adjointness of a two-dimensional Dirac operator on an infinite sector with infinite mass boundary conditions and in presence of a Coulomb-type potential with the singularity placed on the vertex. In the general case, we prove the appropriate Dirac-Hardy inequality and exploit the Kato-Rellich theory. In the explicit case of a Coulomb potential, we describe the self-adjoint extensions for all the intensities of the potential relying on a radial decomposition in partial wave subspaces adapted to the infinite-mass boundary conditions. Finally, we integrate our results giving a description of the spectrum of these operators.
Additional file 3 of Early migration of stemless and stemmed humeral components after total shoulder arthroplasty for osteoarthritis—study protocol for a randomized controlled trial
Creators: name: Nyring, Marc Randall Kristensen
name: Olsen, Bo S.
name: Yilmaz, Müjgan
name: Petersen, Michael M.
name: Flivik, Gunnar
name: Rasmussen, Jeppe V.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 3. Constant Score.
Effective field theory of waterfall in hybrid inflation
Creators: name: Gong, Jinn-Ouk
name: Mylova, Maria
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine the validity of the classical approximation of the waterfall phase transition in hybrid inflation from an effective field theory (EFT) point of view. The EFT is constructed by integrating out the waterfall field fluctuations, up to one-loop order in the perturbative expansion. Assuming slow-roll conditions are obeyed, right after the onset of the waterfall phase, we find the backreaction of the waterfall field fluctuations to the evolution of the system can be dominant. In this case the classical approximation is completely spoiled. We derive the necessary constraint that ensures the validity of the EFT.
description: Comments are welcome
Marketing and Utilization of Cotton Mill Waste
Creators: name: Holder, Shelby H.
name: Holder, Shelby H.
Publisher: name: Unknown
Year: 1967
Subjects: subject: Crop Production/Industries
subject: Industrial Organization
subject: International Relations/Trade
subject: Labor and Human Capital
subject: Marketing
subject: FOS: Economics and business

description: Excerpts from the report: Byproducts from the various stages of processing through which raw cotton passes during its manufacture into yarn and finished goods are known collectively as cotton mill waste. Cotton waste is generally divided into two classes--soft and hard. Soft cotton waste is obtained in the earlier manufacturing stages before any twisting of the cotton fibers takes place, and hard cotton waste is derived during the later stages of manufacturing after some twisting of fibers has occurred. The purpose of this study was to create a better understanding and awareness of the importance of the cotton waste industry in the American cotton economy. Specific objectives were to determine for cotton mill waste: (1) the primary sources of supply, including imports, and major outlets; (2) the chief methods of marketing and handling; (3) the primary manufacturers that use waste as a raw material, and characteristics of their operations. Secondary data were the main sources of information for this report. Additional information, obtained from informal discussions with mill waste dealers, was used to supplement these data, particularly in the section on market structure and operation.
Additional file 1 of Early migration of stemless and stemmed humeral components after total shoulder arthroplasty for osteoarthritis—study protocol for a randomized controlled trial
Creators: name: Nyring, Marc Randall Kristensen
name: Olsen, Bo S.
name: Yilmaz, Müjgan
name: Petersen, Michael M.
name: Flivik, Gunnar
name: Rasmussen, Jeppe V.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 1. Western Ontario Osteoarthritis of the Shoulder index (WOOS).
Additional file 2 of Early migration of stemless and stemmed humeral components after total shoulder arthroplasty for osteoarthritis—study protocol for a randomized controlled trial
Creators: name: Nyring, Marc Randall Kristensen
name: Olsen, Bo S.
name: Yilmaz, Müjgan
name: Petersen, Michael M.
name: Flivik, Gunnar
name: Rasmussen, Jeppe V.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 2. Oxford shoulder score.
A Phase-Space Semiclassical Approach for Modeling Nonadiabatic Nuclear Dynamics with Electronic Spin
Creators: name: Wu, Yanze
name: Bian, Xuezhi
name: Rawlinson, Jonathan
name: Littlejohn, Robert G.
name: Subotnik, Joseph E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Chemical relaxation phenomena, including photochemistry and electron transfer processes, form a vigorous area of research in which nonadiabatic dynamics plays a fundamental role. Here, we show that for nonadiabatic dynamics with two electronic states and a complex-valued Hamiltonian that does not obey time-reversal symmetry, the optimal semiclassical approach is to run surface hopping dynamics on a set of phase-space adiabatic surfaces. In order to generate such phase-adiabats, one must isolate a proper set of diabats and apply a phase gauge transformation, before eventually diagonalizing the total Hamiltonian (which is now parameterized by both R and P). The resulting algorithm is valid in both the adiabatic and nonadiabatic limits, incorporates all Berry curvature effects, and allows for the study of semiclassical nonadiabatic dynamics in the presence of spin-orbit coupling and/or external magnetic fields.
On the transmission of turbulent structures across the Earth's Bow Shock
Creators: name: Trotta, Domenico
name: Pecora, Francesco
name: Settino, Adriana
name: Perrone, Denise
name: Hietala, Heli
name: Horbury, Timothy
name: Matthaeus, William
name: Burgess, David
name: Servidio, Sergio
name: Valentini, Francesco
Publisher: name: arXiv
Year: 2022
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Collisionless shocks and plasma turbulence are crucial ingredients for a broad range of astrophysical systems. The shock-turbulence interaction, and in particular the transmission of fully developed turbulence across the quasi-perpendicular Earth's bow shock, is here addressed using a combination of spacecraft observations and local numerical simulations. An alignment between the Wind (upstream) and MMS (downstream) spacecraft is used to study the transmission of turbulent structures across the shock, revealing an increase of their magnetic helicity content in its downstream. Local kinetic simulations, in which the dynamics of turbulent structures is followed through their transmission across a perpendicular shock, confirm this scenario, revealing that the observed magnetic helicity increase is associated with the compression of turbulent structures at the shock front.
description: 9 Pages, 4 Figures
The Exploration of Local VolumE Satellites (ELVES) Survey: A Nearly Volume-Limited Sample of Nearby Dwarf Satellite Systems
Creators: name: Carlsten, Scott G.
name: Greene, Jenny E.
name: Beaton, Rachael L.
name: Danieli, Shany
name: Greco, Johnny P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the final results of the Exploration of Local VolumE Satellites (ELVES) Survey, a survey of the dwarf satellites of a nearly volume-limited sample of Milky Way (MW)-like hosts in the Local Volume. Hosts are selected simply via a cut in luminosity ($M_{K_s}<-22.1$ mag) and distance ($D<12$ Mpc). We have cataloged the satellites of 25 of the 31 such hosts, with another five taken from the literature. All hosts are surveyed out to at least 150 projected kpc ($\sim R_\mathrm{vir}/2$) with the majority surveyed to 300 kpc ($\sim R_\mathrm{vir}$). Satellites are detected using a consistent semi-automated algorithm specialized for low surface brightness dwarfs. As shown through extensive tests with injected galaxies, the catalogs are complete to $M_V\sim-9$ mag and $μ_{0,V}\sim26.5$ mag arcsec$^{-2}$. Candidates are confirmed to be real satellites through distance measurements including redshift, tip of the red giant branch, and surface brightness fluctuations. Across all 30 surveyed hosts, there are 338 confirmed satellites with a further 105 candidates awaiting distance measurement. For the vast majority of these, we provide consistent multi-band Sérsic photometry. We show that satellite abundance correlates with host mass, with the MW being quite typical amongst comparable systems, and that satellite quenched fraction rises steeply with decreasing satellite mass, mirroring the quenched fraction for the MW and M31. The ELVES survey represents a massive increase in the statistics of surveyed systems with known completeness, and the provided catalogs are a unique dataset to explore various aspects of small-scale structure and dwarf galaxy evolution.
description: Submitted to ApJ. Comments welcome. 54 pages with the results starting on page 17 and conclusions on page 27
Additional file 5 of Early migration of stemless and stemmed humeral components after total shoulder arthroplasty for osteoarthritis—study protocol for a randomized controlled trial
Creators: name: Nyring, Marc Randall Kristensen
name: Olsen, Bo S.
name: Yilmaz, Müjgan
name: Petersen, Michael M.
name: Flivik, Gunnar
name: Rasmussen, Jeppe V.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 5. Informed consent to participate in the health science research project.
Global Kinetic Modeling of the Intrabinary Shock in Spider Pulsars
Creators: name: Cortés, Jorge
name: Sironi, Lorenzo
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Spider pulsars are compact binary systems composed of a millisecond pulsar and a low-mass companion. The relativistic magnetically-dominated pulsar wind impacts onto the companion, ablating it and slowly consuming its atmosphere. The interaction forms an intrabinary shock, a proposed site of particle acceleration. We perform global fully-kinetic particle-in-cell simulations of the intrabinary shock, assuming that the pulsar wind consists of plane-parallel stripes of alternating polarity and that the shock wraps around the companion. We find that particles are efficiently accelerated via shock-driven reconnection. We extract first-principles synchrotron spectra and lightcurves which are in good agreement with X-ray observations: (1) the synchrotron spectrum is nearly flat, $F_ν\propto {\rm const}$; (2) when the pulsar spin axis is nearly aligned with the orbital angular momentum, the light curve displays two peaks, just before and after the pulsar eclipse (pulsar superior conjunction), separated in phase by $\sim 0.8\, {\rm rad}$; (3) the peak flux exceeds the one at inferior conjunction by a factor of ten. We demonstrate that the double-peaked signature in the lightcurve is due to Doppler boosting in the post-shock flow.
4-8 GHz Fourier-domain Searches for Galactic Center Pulsars
Creators: name: Suresh, Akshay
name: Cordes, James M.
name: Chatterjee, Shami
name: Gajjar, Vishal
name: Perez, Karen I.
name: Siemion, Andrew P. V.
name: Lebofsky, Matt
name: MacMahon, David H. E.
name: Ng, Cherry
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Galactic Center (GC), with its high density of massive stars, is a promising target for radio transient searches. In particular, the discovery and timing of a pulsar orbiting the central supermassive black hole (SMBH) of our Galaxy will enable stringent strong-field tests of gravity and accurate measurements of SMBH properties. We performed multi-epoch 4-8 GHz observations of the inner $\approx$ 15 pc of our Galaxy using the Robert C. Byrd Green Bank Telescope in 2019 August-September. Our investigations constitute the most sensitive 4-8 GHz GC pulsar survey conducted to date, reaching down to a 6.1 GHz pseudo-luminosity threshold of $\approx$ 1 mJy kpc$^2$ for a pulse duty cycle of 2.5$\%$. We searched our data in the Fourier domain for periodic signals incorporating a constant or linearly changing line-of-sight pulsar acceleration. We report the successful detection of the GC magnetar PSR J1745$-$2900 in our data. Our pulsar searches yielded a non-detection of novel periodic astrophysical emissions above a 6$σ$ detection threshold in harmonic-summed power spectra. We reconcile our non-detection of GC pulsars with inadequate sensitivity to a likely GC pulsar population dominated by millisecond pulsars. Alternatively, close encounters with compact objects in the dense GC environment may scatter pulsars away from the GC. The dense central interstellar medium may also favorably produce magnetars over pulsars.
description: 20 pages, 10 figures, accepted by ApJ
Economic Potentials for Baling Wood Shavings and Sacking Sawdust in Four Western Resource Conservation and Development Project Areas
Creators: name: McArthur, J'Wayne
name: Warnick, Glenn
name: McArthur, J'Wayne
name: Warnick, Glenn
Publisher: name: Unknown
Year: 1967
Subjects: subject: Demand and Price Analysis
subject: Labor and Human Capital
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Production Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: Resource /Energy Economics and Policy

description: Excerpts from the report Summary: Demand exists for baled shavings and sacked sawdust produced by lumber byproduct processing firms in many areas of the West. Poultry producers use large quantities of shavings and sawdust for litter, and cattle producers and mink ranchers employ this material for bedding. Butcher shops, garages, and certain packing plants require it for special purposes. In addition, baling and sacking operations contribute to community environment by reducing air pollution in some Western lumber regions. Major factors to consider before investing in a baling or sacking firm are the supply of raw materials and the potential area demand. The firm should be assured of a continuing raw material supply to meet the plant's requirements. At present, firms in Utah are unable to meet the demand for baled shavings, principally because of an inadequate raw material supply. Potential demand should be analyzed thoroughly to determine the amount of finished product that could be sold. If demand exceeds the raw materials supplied by one mill, the firm may be wise to locate centrally for collection of raw materials from two or more mills. Since only one firm with a wood shavings-baling operation was located in the Research Conservation and Development (RC&D) study areas, numerous baling and sacking firms in or near Salt Lake City were analyzed for this report. The data obtained from these firms, however, are applicable to the four RC&D areas under consideration.
Chandrasekhar-Kendall-Woltjer-Taylor state in a resistive plasma
Creators: name: Zhai, Ze-Yu
name: Yang, Yang-Guang
name: Xia, Xiao-Liang
name: Wang, Qun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We give a criterion for the Chandrasekhar-Kendall-Woltjer-Taylor (CKWT) state in a resistive plasma. We find that the lowest momentum (longest wavelength) of the initial helicity amplitudes of magnetic fields are the key to the CKWT state which can be reached if one helicity is favored over the other. This indicates that the imbalance between two helicities at the lowest momentum or longest wavelength in the initial conditions is essential to the CKWT state. A few examples of initial conditions for helicity amplitudes are taken to support the above statement both analytically and numerically.
description: RevTex 4.1, 19 pages, 3 figures
The Image as Reaction.  Nuclear Painting and Architecture, Italy 1951-1958
Creators: name: Setti, Stefano
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: Movimento Arte Nucleare; Nuclear Architecture; Baj; Venturelli; Bauhaus Immaginista

description: The last act of World War II took place in the Summer of 1945 with the explosions of the atomic bomb. Despite the fact that these events took place far from the “old continent” some European artists were deeply affected by the power of the atomic instrument and they meditated on a possible future dominated by a nuclear manipulation capable of redefining “the representation of man and his space”. The goal of this paper is two-fold: firstly to analyze some specific aspects of artists who belonged to the “Movimento Arte Nucleare” and their affiliation with architectural practices, together with their 'dialogue' with the “International Movement for an Imaginist Bauhaus”; and secondly, to introduce the figure of the Nuclear Architect, Enzo Venturelli, in order to describe an original panorama based on the alliances and contaminations between diverse disciplines associated by the sensitive attention paid to the planning of the future and the rejection of Rationalist Architecture.
description: Histories of Postwar Architecture, Vol 1, No 1 (2017)
Observation of an ultra-low $Q$-value electron-capture channel decaying to $^{75}$As via high-precision mass measurement
Creators: name: Ramalho, M.
name: Ge, Z.
name: Eronen, T.
name: Nesterenko, D. A.
name: Jaatinen, J.
name: Jokinen, A.
name: Kankainen, A.
name: Kostensalo, J.
name: Kotila, J.
name: Krivoruchenko, M. I.
name: Suhonen, J.
name: Tyrin, K. S.
name: Virtanen, V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A precise determination of the atomic mass of $^{75}$As has been performed utilizing the double Penning trap mass spectrometer, JYFLTRAP. The mass excess is measured to be -73035.519(42) keV/c$^2$, which is a factor of 21 more precise and 1.3(9) keV/c$^2$ lower than the adopted value in the newest Atomic Mass Evaluation (AME2020). This value has been used to determine the ground-state-to-ground-state electron-capture decay $Q$ value of $^{75}$Se and $β^-$ decay $Q$ value of $^{75}$Ge, which are derived to be 866.041(81) keV and 1178.561(65) keV, respectively. Using the nuclear energy-level data of 860.00(40) keV, 865.40(50) keV (final states of electron capture) and 1172.00(60) keV (final state of $β^-$ decay) for the excited states of $^{75}$As$^*$, we have determined the ground-state-to-excited-state $Q$ values for two transitions of $^{75}$Se $\rightarrow$ $^{75}$As$^*$ and one transition of $^{75}$Ge $\rightarrow$ $^{75}$As$^*$. The ground-state-to-excited-state $Q$ values are determined to be 6.04(41) keV, 0.64(51) keV and 6.56(60) keV, respectively, thus confirming that the three low $Q$-value transitions are all energetically valid and one of them is a possible candidate channel for antineutrino mass determination. Furthermore, the ground-state-to-excited-state $Q$ value of transition $^{75}$Se $\rightarrow$ $^{75}$As$^*$ (865.40(50) keV) is revealed to be ultra-low (< 1 keV) and the first-ever confirmed EC transition possessing an ultra-low $Q$ value from direct measurements.
description: 7 pages, 3 figures
Additional file 7 of Early migration of stemless and stemmed humeral components after total shoulder arthroplasty for osteoarthritis—study protocol for a randomized controlled trial
Creators: name: Nyring, Marc Randall Kristensen
name: Olsen, Bo S.
name: Yilmaz, Müjgan
name: Petersen, Michael M.
name: Flivik, Gunnar
name: Rasmussen, Jeppe V.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 7. Data category and information.
Study of scalar and tensor power spectra in the generalized Starobinsky inflationary model using semiclassical methods
Creators: name: Rojas, Clara
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work we solved the equation of scalar and tensor perturbations for the generalized Starobinsky inflationary model using the improved uniform approximation method and the phase-integral method up to third-order in deviation. We compare our results with the numerical integration. We have obtained that both semiclassical methods reproduce the scalar power spectra $P_{S,T}$, the scalar spectral index $n_S$, and the tensor-to-scalar ratio $r$. Also we present our results in the $(n_S,r)$ plane.
description: 25 pages, 12 figures. arXiv admin note: text overlap with arXiv:astro-ph/0703587
Attualità dell’Antologia di edifici moderni in Milano di Piero Bottoni
Creators: name: Cassani Simonetti, Matteo
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: Antologia; Milano; Guida; Architettura; Città; Bottoni; Tonon

description: Recensione del volume:

G. Tonon, Architetture per la città. Il Moderno a Milano nell’Antologia di Piero Bottoni, Quaderni dell’Archivio Piero Bottoni, La Vita Felice, Milano 2014, pp. 94

Piero Bottoni edited his Antologia di edifici moderni in Milano in 1954 and, by that moment, it become a classic book about the history of modern architecture in Milano. Graziella Tonon analyzes the genesis of this book under the light of the influences of contemporary architectural debate and in the Bottoni’s work. After the essay by Tonon, the book contains thirty drawings by Bottoni.
description: Histories of Postwar Architecture, Vol 1, No 1 (2017)
Additional file 6 of Early migration of stemless and stemmed humeral components after total shoulder arthroplasty for osteoarthritis—study protocol for a randomized controlled trial
Creators: name: Nyring, Marc Randall Kristensen
name: Olsen, Bo S.
name: Yilmaz, Müjgan
name: Petersen, Michael M.
name: Flivik, Gunnar
name: Rasmussen, Jeppe V.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 6. Participant information.
Yona Friedman. Mobile Architecture, People’s Architecture  Review of The Exhibition Curated by Gong Yan and Elena Motisi
Creators: name: Nannini, Sofia
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: Yona Friedman; MAXXI; mobile architecture; space frames; ville spatiale

description: Two years after Shanghai Power Station of Art's "Yona Friedman. Mobile Architecture" (2015), Rome's MAXXI Museum displays the work of this giant of architectural theory, adding the importance of the people and of the individual within Yona Friedman's design proposals. The outcome is a cheerful and ironic exhibit through Friedman's architecture and thoughts.
description: Histories of Postwar Architecture, Vol 1, No 1 (2017)
A density peaks clustering algorithm with sparse search and K-d tree
Creators: name: Shan, Yunxiao
name: Li, Shu
name: Li, Fuxiang
name: Cui, Yuxin
name: Li, Shuai
name: Zhou, Ming
name: Li, Xiang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Density peaks clustering has become a nova of clustering algorithm because of its simplicity and practicality. However, there is one main drawback: it is time-consuming due to its high computational complexity. Herein, a density peaks clustering algorithm with sparse search and K-d tree is developed to solve this problem. Firstly, a sparse distance matrix is calculated by using K-d tree to replace the original full rank distance matrix, so as to accelerate the calculation of local density. Secondly, a sparse search strategy is proposed to accelerate the computation of relative-separation with the intersection between the set of $k$ nearest neighbors and the set consisting of the data points with larger local density for any data point. Furthermore, a second-order difference method for decision values is adopted to determine the cluster centers adaptively. Finally, experiments are carried out on datasets with different distribution characteristics, by comparing with other six state-of-the-art clustering algorithms. It is proved that the algorithm can effectively reduce the computational complexity of the original DPC from $O(n^2K)$ to $O(n(n^{1-1/K}+k))$. Especially for larger datasets, the efficiency is elevated more remarkably. Moreover, the clustering accuracy is also improved to a certain extent. Therefore, it can be concluded that the overall performance of the newly proposed algorithm is excellent.
description: IEEE ACCESS
Between Science Fiction and Social Sciences: The “Dark Side” of American Cities
Creators: name: Musset, Alain
Publisher: name: Histories of Postwar Architecture
Year: 2017
Subjects: science fiction; social sciences; imaginary cities; american cities; geography of fear

description: From the Metropolis of Fritz Lang to the city-planet of Coruscant, capital of the Star Wars galaxy, the city of the future (or of another universe) seems designed to reflect the “dark side” of our contemporary megalopolis which suffer problems presented as insurmountable: traffic jams, contamination, environmental degradation, ethnic conflicts, deficient public services, rising social and spatial disparities, daily violence... In order to develop this imaginary geography of fear, Latin American cities are often a source of inspiration for science fiction authors because they seem to them simultaneously weird and well-known, old and modern, welcoming and dangerous.
description: Histories of Postwar Architecture, Vol 1, No 1 (2017)
Additional file 4 of Early migration of stemless and stemmed humeral components after total shoulder arthroplasty for osteoarthritis—study protocol for a randomized controlled trial
Creators: name: Nyring, Marc Randall Kristensen
name: Olsen, Bo S.
name: Yilmaz, Müjgan
name: Petersen, Michael M.
name: Flivik, Gunnar
name: Rasmussen, Jeppe V.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 4. External assessor.