cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A multivariable scatterplot smoother
Creators: name: Royston, Patrick
name: Cox, Nicholas J.
name: Royston, Patrick
name: Cox, Nicholas J.
Publisher: name: Unknown
Year: 2005
Subjects: subject: Research Methods/ Statistical Methods
subject: mrunning
subject: running
subject: scatterplot smoothing
subject: multivariable regression analysis
subject: running line

description: We present an extension of Sasieni, Royston, and Cox’s bivariate smoother running to the multivariable context. The software aims to provide a picture of the relation between a response variable and each of several continuous predictors simultaneously. This may be a valuable tool in exploratory data analysis, before constructing a more formal multiple regression model.
Giant Radio Pulses from the Crab Pulsar
Creators: name: Jessner, A.
name: Slowikowska, A.
name: Klein, B.
name: Lesch, H.
name: Jaroschek, C. H.
name: Kanbach, G.
name: Hankins, T. H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Individual giant radio pulses (GRPs) from the Crab pulsar last only a few microseconds. However, during that time they rank among the brightest objects in the radio sky reaching peak flux densities of up to 1500 Jy even at high radio frequencies. Our observations show that GRPs can be found in all phases of ordinary radio emission including the two high frequency components (HFCs) visible only between 5 and 9 GHz (Moffett & Hankins, 1996). This leads us to believe that there is no difference in the emission mechanism of the main pulse (MP), inter pulse (IP) and HFCs. High resolution dynamic spectra from our recent observations of giant pulses with the Effelsberg telescope at a center frequency of 8.35 GHz show distinct spectral maxima within our observational bandwidth of 500 MHz for individual pulses. Their narrow band components appear to be brighter at higher frequencies (8.6 GHz) than at lower ones (8.1 GHz). Moreover, there is an evidence for spectral evolution within and between those structures. High frequency features occur earlier than low frequency ones. Strong plasma turbulence might be a feasible mechanism for the creation of the high energy densities of ~6.7 x 10^4 erg cm^-3 and brightness temperatures of 10^31 K.
description: accepted by Advances in Space Research, to appear in the 35th COSPAR assembly proceedings
Depending on conditions: a tutorial on the cond() function
Creators: name: Kantor, David
name: Cox, Nicholas J.
name: Kantor, David
name: Cox, Nicholas J.
Publisher: name: Unknown
Year: 2005
Subjects: subject: Research Methods/ Statistical Methods
subject: cond()
subject: functions
subject: if command
subject: if qualifier
subject: generate
subject: replace

description: This is a tutorial on the cond() function, giving explanations and examples and assessing its advantages and limitations.
Adsorbates as a charge-carrier reservoir for electrostatic carrier doping to graphene
Creators: name: Nouchi, Ryo
name: Ikeda, Kei-ichiro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A charge-carrier reservoir is necessary for electrostatic control of the carrier concentration in a solid. The source/drain electrodes serve as carrier reservoirs in a field-effect transistor, but it is still unknown what serves as a reservoir in a technique based on a polar self-assembled monolayer formed underneath a solid to be controlled. Here, the carrier-doping level of isolated single-layer graphene was found to be the same as that of the single-layer part in a flake containing multilayer graphene, indicating that the multilayer part is not a dominant carrier reservoir but adsorbates like oxygen and water serve as a dominant reservoir.
description: This is the Accepted Manuscript version of an article accepted for publication in Applied Physics Express. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.7567/1882-0786/ab5e0b
MPEC 2024-B03 : DAILY ORBIT UPDATE (2024 January 16)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
title: Utilising Portable Laser-Induced Breakdown Spectroscopy for Quantitative Inorganic Water Testing
Creators: name: Schlatter, Nils
name: Lottermoser, Bernd G.
name: Illgner, Simon
name: Schmidt, Stefanie
Publisher: name: MDPI
Year: 2024

description: At present, the majority of water testing is carried out in the laboratory, and portable field methods for the quantification of elements in natural waters remain to be established. In contrast, portable instruments like portable X-ray fluorescence (pXRF) analysis and portable laser-induced breakdown spectroscopy (pLIBS) have become routine analytical methods for the quantification of elements in solids. This study aims to show that pLIBS can also be used for chemical compositional measurements of natural waters. Bottled mineral waters were selected as sample materials. A surface-enhanced liquid-to-solid conversion technique was used to improve the detection limits and circumvent the physical limitations in liquid analysis. The results show that low to medium mineralised waters can be analysed quantitatively for their ions using the documented method. For more highly concentrated samples, typically above an electrical conductivity (EC) of 1000 µS/cm, further adjustment is required in the form of self-absorption correction. However, water with a conductivity up to this limit can be analysed for the main cations (Li⁺, Na⁺, Mg²⁺, K⁺, Ca²⁺, and Sr²⁺) as well as the main anions (SO₄²⁻ and Cl⁻) using the documented method. This study demonstrates that there is significant potential for developing field-based pLIBS as a tool for quantitative water analysis.
Mata matters: Translating Fortran
Creators: name: Gould, William
name: Gould, William
Publisher: name: Unknown
Year: 2005
Subjects: subject: Research Methods/ Statistical Methods
subject: Mata
subject: Fortran

description: Mata is Stata’s matrix language. In the Mata matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. In this column, we demonstrate how Fortran programs can be translated and incorporated into Stata.
Speaking Stata: The protean quantile plot
Creators: name: Cox, Nicholas J.
name: Cox, Nicholas J.
Publisher: name: Unknown
Year: 2005
Subjects: subject: Research Methods/ Statistical Methods
subject: qplot
subject: distplot
subject: distributions
subject: quantile plots
subject: statistical graphics
subject: species abundance
subject: ecology
subject: Whittaker plots
subject: broken stick
subject: lognormal
subject: power laws
subject: scaling laws

description: Quantile plots showing by default ordered values versus cumulative probabilities are both well known and also often neglected, considering their major advantages. Their flexibility and power is emphasized by using the qplot program to show several variants on the standard form, making full use of options for reverse, ranked, and transformed scales and for superimposing and juxtaposing quantile traces. Examples are drawn from the analysis of species abundance data in ecology. A revised version of qplot is formally released with this column. Distribution plots in which the axes are interchanged are also discussed briefly, in conjunction with a revised version of distplot, also released now.
On possible $S$-wave bound states for a $N \bar N$ system within a constituent quark model
Creators: name: Chang, Chao-Hsi
name: Pang, Hou-Rong
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We try to apply a constituent quark model (a variety chiral constituent quark model) and the resonating group approach for the multi-quark problems to compute the effective potential between the $N\bar{N}$ in $S$-wave (the quarks in the nucleons $N$ and $\bar{N}$, and the two nucleons relatively as well, are in $S$ wave) so as to see the possibility if there may be a tight bound state of six quarks as indicated by a strong enhancement at threshold of $p\bar{p}$ in $J/ψ$ and B decays. The effective potential which we obtain in terms of the model and approach shows if the experimental enhancement is really caused by a tight $S$-wave bound state of six quarks, then the quantum number of the bound state is very likely to be $I=1, J^{PC}=0^{-+}$.
description: 8 pages, 9 figures
Supply chain solutions for the main scenarios detected in the target countries
Creators: name: Farrelly & Mitchell
Publisher: name: Zenodo
Year: 2022

description: As reported in Deliverable 2.3, titled, ‘EU’s Feather-Based Economy; The Challenges Ahead’, a number of key challenges exist within the development of a new feather value chain, some of which are rooted in current practices, and others which will become relevant once the novel value chain begins to operate. These challenges are omnipresent across the five target countries of Italy, Spain, France, Germany, and Poland.

This report focuses on solutions to those challenges presented in Deliverable 2.3 and proposes scenarios at various points along the supply chain where these challenges will present themselves.
Stability results of coupled wave models with locally memory in a past history framework via non smooth coefficients on the interface
Creators: name: Akil, Mohammad
name: Badawi, Haidar
name: Nicaise, Serge
name: Wehbe, Ali
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 93D20, 93C05, 35L05, 93D23

description: In this paper, we investigate the stabilization of a locally coupled wave equations with local viscoelastic damping of past history type acting only in one equation via non smooth coefficients. First, using a general criteria of Arendt-Batty, we prove the strong stability of our system. Second, using a frequency domain approach combined with the multiplier method, we establish the exponential stability of the solution if and only if the two waves have the same speed of propagation. In case of different speed propagation, we prove that the energy of our system decays polynomially with rate 1/t. Finally, we show the lack of exponential stability if the speeds of wave propagation are different.
description: arXiv admin note: text overlap with arXiv:2007.08316
Suppression of Coriolis error in weak equivalence principle test using ^[85]Rb-^[87]Rb dual-species atom interferometer
Creators: name: Duan, Wei-Tao
name: He, Chuan
name: Yan, Si-Tong
name: Ji, Yu-Hang
name: Zhou, Lin
name: Chen, Xi
name: Wang, Jin
name: Zhan, Ming-Sheng
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Coriolis effect is an important error source in the weak equivalence principle (WEP) test using atom interferometer. In this paper, the problem of Coriolis error in WEP test is studied theoretically and experimentally. In theoretical simulation, Coriolis effect is analyzed by establishing an error model. The measurement errors of Eotvos coefficient (eta) in WEP test related to experimental parameters, such as horizontal-velocity difference and horizontal-position difference of atomic clouds, horizontal-position difference of detectors and rotation compensation of Raman laser's mirror are calculated. In experimental investigation, the position difference between Rb-85 and Rb-87 atomic clouds is reduced to 0.1 mm by optimizing the experimental parameters, an alternating detection method is used to suppress the error caused by detection position difference, thus the Coriolis error related to atomic clouds and detectors is eliminated to 1.1E-9. This Coriolis error is further corrected by compensating the rotation of Raman laser's mirror, and the total uncertainty of eta measurement related to Coriolis effect is reduced as 4.4E-11.
description: 15 pages, 9 figures
Scaling theory of magneto-resistance in disordered local moment ferromagnets
Creators: name: Zarand, Gergely
name: Moca, Catalin Pascu
name: Janko, Boldizsar
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a scaling theory of magneto-transport in Anderson-localized disordered ferromagnets. Within our framework a pronounced magnetic-field-sensitive resistance peak emerges naturally for temperatures near the magnetic phase transition. We find that the resistance anomaly is a direct consequence of the change in localization length caused by the magnetic transition. For increasing values of the external magnetic field, the resistance peak is gradually depleted and pushed towards higher temperatures. Our results are in good agreement with magneto-resistance measurements on a variety of disordered magnets.
description: 5 pages, 2 figures
Genetic mechanisms of nondisjunction in humans
Creators: name: Gair, Jane Louise
Publisher: name: University of British Columbia
Year: 2009

description: Missegregation of chromosomes in meiosis, or nondisjunction, occurs relatively frequently in humans, and results in pregnancy loss. There is a correlation with advancing maternal age, but the cause of the dramatic increase of aneuploidy, and specifically trisomy (the presence of three copies of a chromosome rather then two), seen with age remains unknown. There is evidence to suggest that chronological age is less important than biological age for trisomy risk, and that regardless of their chronological age, some women are at a greater risk of having a trisomic pregnancy after having already experienced one. Several features of chromosomes are associated with aging, such as a decrease in telomere length, an increase in replication asynchrony at loci including centromeres, and an increase in somatic cell aneuploidy with increasing age. For some chromosomes (15 and 21) an association has also been observed between maternal age, reduced recombination along the chromosome, and risk for nondisjunction. In this project, I have investigated whether or not some women are predisposed to having a trisomic pregnancy. That is, can we predict who will have recurrent trisomy? After analyzing telomere length for an association, no significant decrease in length was seen for women experiencing recurrent trisomy when compared to control women. There was a trend, however, towards longer telomeres in women with a "good" reproductive history (children after 37 years of age) compared to women with a "poor" reproductive history (trisomy and/or recurrent trisomy). As well, although there was no significant increase in replication asynchrony in mothers of trisomy as a group, the younger mothers (<35 years old) of trisomies had increased replication asynchrony when compared to controls of the same age. The relationship between recombination and nondisjunction has been well established and my studies of chromosome 15 confirmed that decreased recombination is associated with meiosis I errors and increased recombination is associated with meiosis II errors. A family with an apparent inherited predisposition to missegregation of chromosome 21 seemed the ideal family in which to study possible genetic mechanisms of nondisjunction. Although nothing conclusive could be determined to be causing their segregation problems, a cryptic rearrangement involving the centromere of chromosome 21 is the most likely explanation. Finally, telomere length was not found to be shortened in children conceived through intracytoplasmic sperm injection (ICSI).
Roman Signer's Library of Marvels - In Conversation with Roman Signer - Royal College of Art, June 2015 (Contextualising Information)
Creators: name: Withers, Rachel
Publisher: name: BathSPAdata
Year: 2021
Subjects: subject: 190102 Art History
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: Art
subject: 190502 Fine Arts (incl. Sculpture and Painting)
subject: 190504 Performance and Installation Art
subject: 199999 Studies in the Creative Arts and Writing not elsewhere classified
subject: 190599 Visual Arts and Crafts not elsewhere classified
subject: 190101 Art Criticism
subject: 190103 Art Theory
subject: 190199 Art Theory and Criticism not elsewhere classified
subject: 210299 Curatorial and Related Studies not elsewhere classified
subject: FOS: Media and communications

description: The material referenced in this item is located externally at the Vimeo platform, and can be viewed in full by accessing via the provided link above.Library of Marvels is a long-term project based on ongoing conversation with Swiss artist Roman Signer and an exploration of the contents of his extensive personal library. The exhibitions arising from this enquiry re-deploy scanned out-of-copyright images to reflect the artist's omnivorous interests and generate montages that rhyme with the poetic imagery of his works, inviting new perspectives on the artist himself and the resonances of his works.This item contains a link to video documentation of a talk by Rachel Withers in conversation with Roman Signer at the Royal College of Art on 24 June 2015. For the link see above or 'References' below.
ON THE APPLICATION OF HOUSEHOLD PRODUCTION THEORY TO HEALTH AND NUTRITION
Creators: name: Staudigel, Matthias
name: Staudigel, Matthias
Publisher: name: Unknown
Year: 2012
Subjects: subject: Consumer/Household Economics
subject: Household production theory
subject: health
subject: nutrition
subject: obesity
subject: economic analysis

description: This paper reviews the application of household production theory to health and nutrition and their determinants in the economics literature. We examine 17 recent studies applying this approach and analyse how they model utility functions, elementary goods, and production processes. Notwithstanding the valuable insights provided by these economic analyses into the phenomenon of obesity and health behaviour, the framework’s basic idea, the separation of utility generation and production technology, is not pursued consistently. The majority of the studies reviewed focus solely on health production, thereby neglecting important production processes for other elementary commodities and their related inputs and technologies. We advocate a broader application of the household production principle and discuss how such a view can guide theoretical and empirical analysis and may provide inspiration for data collection and policy design.
Negative Differential Resistivity and Positive Temperature Coefficient of Resistivity effect in the diffusion limited current of ferroelectric thin film capacitors
Creators: name: Dawber, M.
name: Scott, J. F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a model for the leakage current in ferroelectric thin- film capacitors which explains two of the observed phenomena that have escaped satisfactory explanation, i.e. the occurrence of either a plateau or negative differential resistivity at low voltages, and the observation of a Positive Temperature Coefficient of Resistivity (PTCR) effect in certain samples in the high-voltage regime. The leakage current is modelled by considering a diffusion-limited current process, which in the high-voltage regime recovers the diffusion-limited Schottky relationship of Simmons already shown to be applicable in these systems.
RENDITEANSPRÜCHE IM KONTEXT GLEICHMÄßIGER RÜCKFLÜSSE ERGEBNISSE EINES EXPERIMENTS MIT STAKEHOLDERN DES AGRIBUSINESS
Creators: name: Steinhorst, Martin P.
name: Bahrs, Enno
name: Steinhorst, Martin P.
name: Bahrs, Enno
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Präferenzen für Abfolgen
subject: intertemporale Entscheidungen
subject: gleichmäßige Rückflüsse
subject: preferences for sequences
subject: intertemporal decisions
subject: investment behavior
subject: monotone rewards

description: Investitionsentscheidungen sollen sich nach der vorherrschenden Investitionstheorie insbesondere am Barwert der mit den Investitionsvorhaben verbundenen Ein- und Auszahlungsströmen oder daraus abgeleiteten Größen, wie dem internen Zinsfuß der Investitionen, orientieren. Die Struktur der Zahlungsströme über die Zeit wäre somit nicht oder wenig entscheidungsrelevant. Vor diesem Hintergrund sind die vielfach zu beobachtenden Vereinbarungen von gleichmäßig über die Zeit verteilten Zahlungen überraschend. Das im Beitrag beschriebene und mit Landwirten sowie Agrarrohstoffhändlern durchgeführte Experiment reflektiert, inwieweit sich unter standardisierten Bedingungen Entscheidungsmuster zeigen, wie sie von der traditionellen Investitionstheorie erwartet werden. In eine Conjointanalyse gehen dabei die Gleichmäßigkeit von Zahlungen sowie der interne Zinsfuß als Attribut der Investitionsalternativen ein. Im Ergebnis zeigt sich, dass die Probanden bereit sind auf interne Verzinsung des eingesetzten Kapitals zu verzichten, wenn ihnen dafür die Möglichkeit eröffnet wird, von ungleichmäßigen Zahlungsströmen zu gleichmäßigen bzw. monoton verlaufenden Zahlungsströmen zu wechseln. Diese Zahlungsbereitschaft für Gleichmäßigkeit hängt zudem vom Alter der Probanden und von deren Risikobereitschaft ab.
First-principles calculations of step formation energies and step interactions on TiN(001)
Creators: name: Ciobanu, C. V.
name: Tambe, D. T.
name: Shenoy, V. B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the formation energies and repulsive interactions of monatomic steps on the TiN(001) surface, using density functional total-energy calculations. The calculated formation energy of [100] oriented steps agree well with recently reported experimental values; these steps are shown to have a rumpled structure, with the Ti atoms undergoing larger displacements than the N atoms. For steps that are parallel to [110], our calculations predict a nitrogen (N) termination, as the corresponding formation energy is several hundred meV/Å\ smaller than that of Ti-terminated steps.
Perception of Global Food Security Issues in the German Public
Creators: name: Klumper, Wilhelm
name: Kathage, Jonas
name: Qaim, Matin
name: Klumper, Wilhelm
name: Kathage, Jonas
name: Qaim, Matin
Publisher: name: Unknown
Year: 2012
Subjects: subject: Consumer/Household Economics
subject: Food Security and Poverty
subject: Teaching/Communication/Extension/Profession
subject: Food security
subject: hunger
subject: environment

description: Die Ergebnisse einer Befragung der deutschen Öffentlichkeit zum Thema Welternährung werden in diesem Beitrag vorgestellt. Die Befragung wurde online mit 1200 Personen durchgeführt. Welternährung ist für die Mehrheit kein Top-Thema. Die Meisten nehmen das Hungerproblem vor allem dann war, wenn die Medien in akuten Krisensituationen darüber berichten. Die Bewertung von Ursachen und Maßnahmen zeigt, dass Hunger in erster Linie als Verteilungsproblem gesehen wird. Ansätze zur Produktivitätssteigerung in der Landwirtschaft werden überwiegend als nicht zentral für die Verbesserung der Welternährung eingestuft. Umweltschutz wird von der Öffentlichkeit im Vergleich zur Welternährung eine höhere Priorität eingeräumt. Hieraus ergeben sich scheinbar einige Pauschalurteile. Was als positiv (negativ) für die Umwelt wahrgenommen wird, wird auch als positiv (negativ) für die Welternährung eingestuft. Dies betrifft z.B. die Einschätzung der Rolle des Ökolandbaus, chemischer Inputs und der Gentechnik. Eine stärkere Bewusstseinsbildung für das Thema Welternährung mit seinen Herausforderungen und ein schrittweiser Abbau von Vorurteilen erfordern verbesserte öffentliche Kommunikation.
One Health: An inclusive framework to curb the COVID-19 pandemic
Creators: name: Bhutta, Zeeshan Ahmad
name: Kulyar, Muhammad Fakhar-E-Alam
name: Kanwal, Ayesha
name: Mahfooz, Ashar
name: Ali, Moazam
name: Li, Kun
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2021
Subjects: coronavirus
COVID-19
One Health
SARS-CoV-2
zoonosis

description: EXCLI Journal; 20:Doc724; ISSN 1611-2156
Irreversibility of World-sheet Renormalization Group Flow
Creators: name: Oliynyk, T
name: Suneeta, V
name: Woolgar, E
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We demonstrate the irreversibility of a wide class of world-sheet renormalization group (RG) flows to first order in $α'$ in string theory. Our techniques draw on the mathematics of Ricci flows, adapted to asymptotically flat target manifolds. In the case of somewhere-negative scalar curvature (of the target space), we give a proof by constructing an entropy that increases monotonically along the flow, based on Perelman's Ricci flow entropy. One consequence is the absence of periodic solutions, and we are able to give a second, direct proof of this. If the scalar curvature is everywhere positive, we instead construct a regularized volume to provide an entropy for the flow. Our results are, in a sense, the analogue of Zamolodchikov's $c$-theorem for world-sheet RG flows on noncompact spacetimes (though our entropy is not the Zamolodchikov $C$-function).
description: Minor changes, added one citation, version accepted for publication
On the Convergence Speed of MDL Predictions for Bernoulli Sequences
Creators: name: Poland, Jan
name: Hutter, Marcus
Publisher: name: arXiv
Year: 2004
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Information Theory (cs.IT)
subject: Probability (math.PR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: I.2.6; E.4; G.3

description: We consider the Minimum Description Length principle for online sequence prediction. If the underlying model class is discrete, then the total expected square loss is a particularly interesting performance measure: (a) this quantity is bounded, implying convergence with probability one, and (b) it additionally specifies a `rate of convergence'. Generally, for MDL only exponential loss bounds hold, as opposed to the linear bounds for a Bayes mixture. We show that this is even the case if the model class contains only Bernoulli distributions. We derive a new upper bound on the prediction error for countable Bernoulli classes. This implies a small bound (comparable to the one for Bayes mixtures) for certain important model classes. The results apply to many Machine Learning tasks including classification and hypothesis testing. We provide arguments that our theorems generalize to countable classes of i.i.d. models.
description: 17 pages
title: Патогенетическое обоснование развития нейроинтоксикации после психологической коррекции
Creators: name: Салехов, Саид
name: Корабельникова, Инна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Опираясь на фундаментальные положения принципа доминанты А.А.Ухтомского, теории функциональных систем П.К.Анохина, учения об общем адаптационном синдроме Г.Селье, с учетом особенностей реакции организма человека на воздействие психологических стрессоров, а также на результаты собственных исследований, способов оценки эндогенной интоксикации после психологических интервенций, защищенных патентами РФ на изобретения, было проведено патогенетическое обоснование развития нейротоксикоза после психологической коррекции ранее пережитых стрессовых ситуаций. Для современного образа жизни приоритетной реакцией на воздействие психологического стрессора стала стратегия «замирания», характеризующаяся подавлением эмоционального возбуждения и когнитивной оценкой ситуации и различных возможных сценариев ее развития, часто в негативном контексте.
Small ball probability and Dvoretzky theorem
Creators: name: Klartag, Bo'az
name: Vershynin, Roman
Publisher: name: arXiv
Year: 2004
Subjects: subject: Functional Analysis (math.FA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 46B07, 60F10

description: Large deviation estimates are by now a standard tool inthe Asymptotic Convex Geometry, contrary to small deviationresults. In this note we present a novel application of a smalldeviations inequality to a problem related to the diameters of random sections of high dimensional convex bodies. Our results imply an unexpected distinction between the lower and the upper inclusions in Dvoretzky Theorem.
Effects of Oxidation of Top and Bottom Interfaces on the Electric, Magnetic, and Spin-Orbit Torque Properties of Pt/Co/AlOx Trilayers
Creators: name: Feng, Junxiao
name: Grimaldi, Eva
name: Avci, Can Onur
name: Baumgartner, Manuel
name: Cossu, Giovanni
name: Rossi, Antonella
name: Gambardella, Pietro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Oxidation strongly influences the properties of magnetic layers employed in spintronic devices. We study the effect of oxidation on the structural, magnetic, and electrical properties as well as current-induced spin-orbit torques (SOTs) in Pt/Co/AlOx, Pt/CoOx/Co/AlOx, and PtOx/Co/AlOx layers. We show how the saturation magnetization, perpendicular magnetic anisotropy, anomalous Hall resistance, and SOT are systematically affected by the degree of oxidation of both the Pt/Co and Co/Al interfaces. Oxidation of the Co/Al interface results in a 21% and 42% variation of the dampinglike and fieldlike SOT efficiencies, which peak at 0.14 and 0.07, respectively. The insertion of a paramagnetic CoOx layer between Pt and Co maintains a very strong perpendicular magnetic anisotropy and improves the dampinglike and fieldlike SOT efficiencies, up to 0.26 and 0.20, respectively. In contrast with recent reports, we do not find that the oxidation of Pt leads to a significant enhancement of the torques. Rather, we find that oxygen migrates from Pt to the Co and Al layers, leading to a time-dependent oxidation profile and an effective spin Hall conductivity that decreases with increasing oxygen concentration. Finally, we study current-induced switching in Pt/Co/AlOx with different degrees of oxidation and find a linear relationship between the critical switching current and the effective magnetic anisotropy controlled by the oxidation of Al. These results highlight the importance of interfaces and oxidation effects on the SOT and magnetotransport properties of heavy metal/ferromagnet/oxide trilayers and provide information on how to improve the SOT efficiency and magnetization-switching characteristics of these systems.
Exactly-Solvable Models Derived from a Generalized Gaudin Algebra
Creators: name: Ortiz, G.
name: Somma, R.
name: Dukelsky, J.
name: Rombouts, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We introduce a generalized Gaudin Lie algebra and a complete set of mutually commuting quantum invariants allowing the derivation of several families of exactly solvable Hamiltonians. Different Hamiltonians correspond to different representations of the generators of the algebra. The derived exactly-solvable generalized Gaudin models include the Bardeen-Cooper-Schrieffer, Suhl-Matthias-Walker, the Lipkin-Meshkov-Glick, generalized Dicke, the Nuclear Interacting Boson Model, a new exactly-solvable Kondo-like impurity model, and many more that have not been exploited in the physics literature yet.
Additional file 1 of Metabolic enzyme clustering by coiled coils improves the biosynthesis of resveratrol and mevalonate
Creators: name: Fink, Tina
name: Stevović, Bojana
name: Verwaal, René
name: Roubos, Johannes A.
name: Gaber, Rok
name: Benčina, Mojca
name: Jerala, Roman
name: Gradišar, Helena
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1. The additional information accompanies this paper at https://amb-express.springeropen.com/.
Drag force of a exciton-polariton condensate under non-resonant pumping
Creators: name: He, Peisong
name: Liang, Zhaoxin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Exciton-polariton condensate in semiconductor microcavities constitute a novel kind of non-equilibrium superfluid. In a recent experiment [P. Stepanov, {\it et. al.,} Nat. Commun. {\bf 10}, 1038 (2019)], the dispersion relation of collective excitations in a polariton condensate under the resonant pumping has been investigated with the emphasis on the role of reservoir of long-lived excitons in determining the superfluidity. Inspired by such an experimental advance, we study the superfluidity of a exciton-polaritonn condensate under non-resonant pumping by calculating the drag force exerted on a classical impurity moving in a polariton condensate. For a non-resonant pumped polariton condensate prepared in the gapped phase, due to the reservoir's modes, the drag force can be large when the velocity of the impurity is small. Besides, as the velocity increases, the drag force can decrease. For not very large velocity, the drag force is enhanced if the condensate is tuned to be more dissipative. When the condensate is close to the transition point between the gapped phase and the gapless one, the drag force is similar to that of the equilibrium superfluid. Our present work reveals the effects of the reservoir's modes on the superfluidity properties of a polariton condensate with the non-resonant pumping.
description: 8 pages, 3 figures
Additional file 1 of “Kunika women are always sick”: views from community focus groups on short birth interval (kunika) in Bauchi state, northern Nigeria
Creators: name: Umaira Ansari
name: Pimentel, Juan
name: Omer, Khalid
name: Yagana Gidado
name: Muhd Chadi Baba
name: Andersson, Neil
name: Cockcroft, Anne
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Focus group guide.
Kurzumtriebsplantagen aus ökologischer und ökonomischer Sicht
Creators: name: Strohm, Kathrin
name: Schweinle, Jorg
name: Liesebach, Mirko
name: Osterburg, Bernhard
name: Rodl, Anne
name: Baum, Sarah
name: Nieberg, Hiltrud
name: Bolte, Andreas
name: Walter, Katja
name: Strohm, Kathrin
name: Schweinle, Jorg
name: Liesebach, Mirko
name: Osterburg, Bernhard
name: Rodl, Anne
name: Baum, Sarah
name: Nieberg, Hiltrud
name: Bolte, Andreas
name: Walter, Katja
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Land Economics/Use
subject: Production Economics
subject: Kurzumtriebsplantage (KUP)
subject: Deutschland
subject: Umweltwirkungen
subject: betriebswirtschaftliche Analyse
subject: Förderinstrumente
subject: short rotation coppice (SRC)
subject: Germany
subject: environmental effects
subject: economic analysis
subject: funding instrument

description: Zusammenfassung : Die deutsche Fläche an Kurzumtriebsplantagen (KUP) ist in den letzten drei Jahren überproportional stark angestiegen, und für 2011 geht die FNR von über 4.000 ha kommerziell genutzten Plantagen aus. Trotz der positiven Entwicklung bleibt die Flächenentwicklung hinter den Erwartungen und Wünschen seitens der Politik zurück. Vor diesem Hintergrund ist es Ziel dieses Beitrags, den aktuellen Stand der Erkenntnisse zu den ökologischen und ökonomischen Effekten des KUP-Anbaus zusammenzustellen. Dabei wird auch die Frage der Förderung thematisiert. --------------------------------------------------------------------------------------------------------------------------------------- Summary: During the last three years, the German area of short rotation coppice (SRC) has increased strongly. The FNR (Agency for Renewable Resources) expects that in 2011 the commercially used plantations exceed 4,000 ha. Despite the positive development, the SRC area development falls short of expectations and wishes of politicians. Against this background, this contribution aims at compiling current findings regarding ecologic and economic aspects of SRC. Further, the question of government support is being discussed.
The Subaru Deep Field: The Optical Imaging Data
Creators: name: Kashikawa, N.
name: Shimasaku, K.
name: Yasuda, N.
name: Ajiki, M.
name: Akiyama, M.
name: Ando, H.
name: Aoki, K.
name: Doi, M.
name: Fujita, S. S.
name: Furusawa, H.
name: Hayashino, T.
name: Iwamuro, F.
name: Iye, M.
name: Karoji, H.
name: Kobayashi, N.
name: Kodaira, K.
name: Kodama, T.
name: Komiyama, Y.
name: Matsuda, Y.
name: Miyazaki, S.
name: Mizumoto, Y.
name: Morokuma, T.
name: Motohara, K.
name: Murayama, T.
name: Nagao, T.
name: Nariai, K.
name: Ohta, K.
name: Okamura, S.
name: Ouchi, M.
name: Sasaki, T.
name: Sato, Y.
name: Sekiguchi, K.
name: Shioya, Y.
name: Tamura, H.
name: Taniguchi, Y.
name: Umemura, M.
name: Yamada, T.
name: Yoshida, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Subaru Deep Field (SDF) project is a program of Subaru Observatory to carry out a deep galaxy survey over a blank field as large as 34'x27'. The program consists of very deep multi-band optical imaging, near infrared imaging for smaller portions of the field and follow-up optical spectroscopy. Major scientific goals of the project are to construct large samples of Lyman-break galaxies at z~4-5 and Lyman alpha emitters at z~5.7 and 6.6, and to make detailed studies these very high-redshift galaxy populations. In this paper, we describe the optical imaging observations and data reduction, presenting mosaicked images and object catalogs in seven bandpasses.The optical imaging was made through five broad-band filters, B, V, R, i', z', and two narrow-band filters, NB816 (lambda_c=8150A) and NB921 (lambda_c=9196A) with almost 10 hours long integrations for each band. The limiting magnitudes measured at 3-sigma on a 2" aperture are B=28.45, V=27.74, R=27.80, i'=27.43, z'=26.62, NB816=26.63, and NB921=26.54 in the AB system. The object catalog constructed for each of the seven bands contains more than 10^5 objects. The galaxy number counts corrected for detection incompleteness and star count contribution are found to be consistent with previous results in the literature. The mosaicked images and catalogs of all the bands have been made open to the public on Oct. 1, 2004 on the SDF project website at http://soaps.naoj.org/sdf/.
description: 18 pages, 10figures, accepted for publication in PASJ, and see also http://step.mtk.nao.ac.jp/sdf/ [Japan site], http://soaps.naoj.org/sdf/ [US site]
MICHALSKI, Grzegorz and GOLEJ, Robert, 2019, Sustainable Entity Framework as key for Increasing Financial Performance of the Weather Risk Sensitive Organizations
Creators: name: Michalski, Grzegorz
Publisher: name: figshare
Year: 2021
Subjects: subject: 149902 Ecological Economics
subject: FOS: Economics and business

description: Sustainable entity development is claimed to be in conflict with maximization of performance of its beneficiaries which is the basic social aim in management of an nonprofit organization. Using weather risk as example, the paper shows that sustainable business development not only is not in the conflict with basic organizational aim, but also thru decreasing of weather risk influence contributes to realization of this aim. Article presents the discussion about relations between sustainable business development, ecological sustainable development policy, weather risk and how the second decrease organization performance. If present working enterprises manage due sustainable business development rules with sustainable development policy, future nonprofit organizations and entities will have better results in creating social value to society and to their direct beneficiaries. In part of which Grzegorz MICHALSKI PhD and Robert GOLEJ PhD are responsible the presented work and results is a part of monothematic cycle realized as part of grant titled: Determinants of capital structure in nonprofit organizations. The work is supported by National Science Centre, and financed from the Polish budget resources in the years 2016-2019 according to contract UMO- 2015/19/B/HS4/01686 as the research project DEC-2015/19/B/HS4/01686. In part of which Grzegorz MICHALSKI PhD is responsible the presented work and results is a part of monothematic cycle realized as part of grant titled: Cash management in small and medium enterprises that use full operating cycle. The work is supported by National Science Centre, and financed from the Polish budget resources in the years 2015-2018 according to contract UMO- 2014/13/B/HS4/00192 as the research project DEC-2014/13/B/HS4/00192.
WAHRNEHMUNG UND PRÄFERENZ FÜR TIERISCHE ÖKOLEBENSMITTEL PRODUZIERT MIT REGIONALEN FUTTERMITTELN
Creators: name: Waegeli, Salome
name: Hamm, Ulrich
name: Waegeli, Salome
name: Hamm, Ulrich
Publisher: name: Unknown
Year: 2012
Subjects: subject: Consumer/Household Economics
subject: Livestock Production/Industries
subject: Futtermittelherkunft
subject: Öko-Lebensmittel
subject: Öko-Futtermittel
subject: regionale Lebensmittel
subject: Konsumentenwahrnehmung
subject: Discrete Choice
subject: feed origin
subject: organic consumer
subject: consumer perception
subject: animal feed
subject: local food

description: Die Nachfrage nach Öko-Lebensmitteln war in den letzten Jahren in Deutschland durch zwei parallele Entwicklungen gekennzeichnet: eine stark gestiegene Nachfrage nach Öko- Lebensmitteln aus tierischer Erzeugung und durch den zunehmenden Wunsch vieler Öko- Verbraucher nach Lebensmitteln aus der Region. Die deutschen Öko-Landwirte konnten zwar ihre tierische Erzeugung stark steigern, doch mussten hierfür zunehmend Futtermittel aus dem Ausland zugekauft werden. Ungeklärt ist bislang, ob die Konsumenten die zunehmenden Importe von Öko-Futtermitteln als Problem ansehen, das ihrem Wunsch nach einer stärkeren Regionalversorgung mit Öko-Lebensmitteln entgegensteht. Ziel der hier vorgestellten Studie war es, die Wahrnehmung und Bedeutung der Futtermittelherkunft beim Kauf von tierischen Öko-Lebensmitteln zu analysieren. Ein Discrete-Choice Experiment und eine computergestützte Befragung wurde mit 597 Öko-Konsumenten vor Einkaufsstätten durchgeführt und mithilfe eines multinomialen Logitmodells ausgewertet. Demnach bevorzugen Öko-Konsumenten eine regionale Futtermittelherkunft gegenüber einer deutschen oder nicht gekennzeichneten Futtermittelherkunft. Die Bereitstellung von Informationen zum Öko-Futtermittelimport nach Deutschland hat zudem einen positiven Einfluss auf den Kauf von Öko-Lebensmitteln, die aus regionalen oder deutschen Futtermitteln produziert wurden.
Disk Illumination and Jet Variability of the Herbig Ae Star HD 163296 Using Multi-Epoch HST/STIS Optical, Near-IR, and Radio Imagery and Spectroscopy
Creators: name: Rich, Evan A.
name: Wisniewski, John P.
name: Sitko, Michael L.
name: Grady, Carol A.
name: Tobin, John J.
name: Fukagawa, Misato
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present two new epochs of Hubble Space Telescope/Space Telescope Imaging Spectrograph coronagraphic imaging, along with multi-epoch optical, near-IR, and radio monitoring, of the HD 163296 system. We find ansae features identified in earlier epoch HST imagery are a 4th ring, that resides at a semi-major axis distance of 3.25" (330 au). We determine the scale height of the dust is 64 au at a radial distance of 330 au. We observe surface brightness variations in the 4th ring on <3 month timescales, including large-scale, azimuthally asymmetric changes. This variability resembles earlier studies of the innermost disk ring (0.66", 67 au), suggesting a common origin. We find no evidence for the ejection of new HH-knots predicted to occur in 2018. Moreover, our non-detection of older HH-knots indicate the knots could be experiencing less shock-heating. We also detect one clear dipper event in our optical light curve from 2018. Using the time-scale and spatial extent of disk illumination changes we observe, we estimate the source of this shadowing resides within 0.5 au from the star, must extend at least 0.08 au above the midplane of the disk, and has an azimuthal extent of 0.26 au. We estimate the source of the dipper event reaches a scale height of 0.37 au above the midplane at 0.41 au, and has an azimuthal extent of 0.3 au. We suggest these similarities could indicate the same (or similar) mechanisms are responsible for producing both dippers and variable ring illumination in the system.
description: 18 pages, 12 figures, 4 tables, Accepted in AJ
MEASURING THE COSTS OF FOODBORNE DISEASES: A REVIEW AND CLASSIFICATION OF THE LITERATURE
Creators: name: Belaya, Vera
name: Hansen, Heiko
name: Pinior, Beate
name: Belaya, Vera
name: Hansen, Heiko
name: Pinior, Beate
Publisher: name: Unknown
Year: 2012
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: food safety
subject: food scandals
subject: costs of foodborne diseases
subject: food supply chain
subject: Lebensmittelsicherheit
subject: Lebensmittelskandale
subject: Kosten von lebensmittelbedingten Erkrankungen
subject: Lebensmittelwarenkette

description: The food scandals and foodborne disease outbreaks in recent years have increased the demand for food safety and have led policy makers once more to tighten the safety regulations in the food supply chain. Obviously, an adequate balance between the costs of foodborne diseases and the costs and benefits of improved food safety is not static but time-varying and depends very much on specific situations. Given the complexity of an economic assessment of food safety, it is not surprising that the literature in this field mainly analyses particular stages but not the complete food supply chain from the farm to the consumer. This paper focuses on the costs of foodborne diseases and aims to review and classify the existing literature along a set of certain evaluation criteria. Our main findings are that most studies so far have been conducted in the USA and the UK. The reviewed studies consider mainly the consumption level of the supply chain, focus on tangible costs, examine budgetary costs and costs of individuals, and make use of the cost-of-illness approach.