cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Transport evidence of triply degenerate nodal semimetal YRh6Ge4
Creators: name: Zhu, Yanglin
name: Gui, Xin
name: Wang, Yu
name: Graf, David
name: Xie, Weiwei
name: Mao, Zhiqiang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated magnetotransport properties of YRh6Ge4, which was recently predicted to be a triply degenerate nodal semimetal. We find it exhibits remarkable signatures of a chiral anomaly, manifested by large negative longitudinal magnetoresistance, quadratic field dependence of magnetoconductance and planar Hall effect. Furthermore, we have also observed Shubnikov-de Haas (SdH) quantum oscillations in the magnetoresistivity measurements on this material. The analyses of the SdH data reveal two point-like Fermi surfaces and these pockets are found to host nearly massless fermions. The small size of these Fermi pockets is in a good agreement with the theoretical prediction that the triply degenerate point in YRh6Ge4 is much closer to the Fermi level than previously demonstrated triply degenerate nodal semimetals such as MoP and WC. These results suggest YRh6Ge4 may serve as a model system to probe exotic properties of three-component fermions and understand their underlying physics.
title: Capital-Specific Technological Change and Human Capital Accumulation in a Model of Export-Led Growth
Creators: name: Araujo, Ricardo Azevedo
name: Lima, Gilberto Tadeu
Publisher: name: PSL Quarterly Review
Year: 2012
Subjects: subject: embodied technological change, sectoral allocation of investment, human capital accumulation, export-led growth
subject: O11, O33, O41

description: This paper contributes to the literature on economic growth by seeking to join several lines of research on structural factors in a more fully specified framework, on the one hand, and by making this more inclusive supply side to interact with demand factors in a model of export-led growth, on the other hand. Balance-of-payments constraints influence the adoption of investment-specific technological change which requires the import of capital goods, while the sectoral allocation of physical and human capital is likewise revealed to be crucial for growth, both results having important policy implications. Among the latter, the fact that the growth path of the traditional sectors is positively related to the growth rate of exports. The higher the fraction of the production of non-durable consumption goods that is exported, the stronger the impact of a change in the growth rate of exports on the growth rates of the production of non-durable consumption and capital goods. JEL Codes: O11, O33, O41
description: PSL Quarterly Review, V. 65, N. 262 (2012)
Additional file 1 of Comparison of clinical outcomes of frozen-thawed D5 and D6 blastocysts undergoing preimplantation genetic testing
Creators: name: Yu, Guanling
name: Ma, Shuiying
name: Liu, Hui
name: Liu, Yujin
name: Zhang, Haozhen
name: Zhang, Wenjia
name: Wu, Keliang
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Additional file 1: Figure S1. More representative images of blastocysts from frozen-thawed D5 (A) and frozen-thawed D6 (B). Figure S2. Representative images of blastocysts from frozen-thawed D5 (A) and frozen-thawed D6 (B) during aspiration. Figure S3. Comparisons of the pregnancy ratio (A) and abortion ratio (B) between patients received high quality of blastocyst transplantation from frozen-thawed D5 and general quality from frozen-thawed D6. Fisher’s exact test. Figure S4. Comparisons of the pregnancy ratio (A) and abortion ratio (B) between patients received different quality of blastocyst transplantation from frozen-thawed D5. Fisher’s exact test. Figure S5. Comparisons of the pregnancy ratio (A, B) and abortion ratio (C, D) between patients received different incubation outcomes of blastocyst transplantation from frozen-thawed D5. Fisher’s exact test.
Ordering of Trotterization: Impact on Errors in Quantum Simulation of Electronic Structure
Creators: name: Tranter, Andrew
name: Love, Peter J.
name: Mintert, Florian
name: Wiebe, Nathan
name: Coveney, Peter V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Trotter-Suzuki decompositions are frequently used in the quantum simulation of quantum chemistry. They transform the evolution operator into a form implementable on a quantum device, while incurring an error---the Trotter error. The Trotter error can be made arbitrarily small by increasing the Trotter number. However, this increases the length of the quantum circuits required, which may be impractical. It is therefore desirable to find methods of reducing the Trotter error through alternate means. The Trotter error is dependent on the order in which individual term unitaries are applied. Due to the factorial growth in the number of possible orderings with respect to the number of terms, finding an optimal strategy for ordering Trotter sequences is difficult. In this paper, we propose three ordering strategies, and assess their impact on the Trotter error incurred. Initially, we exhaustively examine the possible orderings for molecular hydrogen in a STO-3G basis. We demonstrate how the optimal ordering scheme depends on the compatibility graph of the Hamiltonian, and show how it varies with increasing bond length. We then use 44 molecular Hamiltonians to evaluate two strategies based on coloring their incompatibility graphs, while considering the properties of the obtained colorings. We find that the Trotter error for most systems involving heavy atoms, using a reference magnitude ordering, is less than 1 kcal/mol. Relative to this, the difference between ordering schemes can be substantial, being approximately on the order of millihartrees. The coloring-based ordering schemes are reasonably promising, however further work is required. Finally, we consider ordering strategies based on the norm of the Trotter error operator, including an iterative method for generating the new error operator terms added upon insertion of a term into an ordered Hamiltonian.
description: 36 pages, 11 figures
Learning how to act: making good decisions with machine learning
Creators: name: Lattimore, Finnian Rachel
Publisher: name: The Australian National University
Year: 2017
Subjects: machine learning
causal inference
causality
reinforcement learning
multi-armed bandits

description: This thesis is about machine learning and statistical approaches to decision making. How can we learn from data to anticipate the consequence of, and optimally select, interventions or actions? Problems such as deciding which medication to prescribe to patients, who should be released on bail, and how much to charge for insurance are ubiquitous, and have far reaching impacts on our lives. There are two fundamental approaches to learning how to act: reinforcement learning, in which an agent directly intervenes in a system and learns from the outcome, and observational causal inference, whereby we seek to infer the outcome of an intervention from observing the system. The goal of this thesis to connect and unify these key approaches. I introduce causal bandit problems: a synthesis that combines causal graphical models, which were developed for observational causal inference, with multi-armed bandit problems, which are a subset of reinforcement learning problems that are simple enough to admit formal analysis. I show that knowledge of the causal structure allows us to transfer information learned about the outcome of one action to predict the outcome of an alternate action, yielding a novel form of structure between bandit arms that cannot be exploited by existing algorithms. I propose an algorithm for causal bandit problems and prove bounds on the simple regret demonstrating it is close to mini-max optimal and better than algorithms that do not use the additional causal information.
Factors associated with psychiatric admission and subsequent self-harm repetition: a cohort study of high-risk hospital-presenting self-harm
Creators: name: Cully, Grace
name: Corcoran, Paul
name: Leahy, Dorothy
name: Cassidy, Eugene
name: Steeg, Sarah
name: Griffin, Eve
name: Shiely, Frances
name: Arensman, Ella
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: FOS: Biological sciences

description: Individuals presenting to hospital with self-harm of high lethality or high suicidal intent are at high risk of subsequent suicide. To examine factors associated with psychiatric admission and self-harm repetition following high-risk self-harm (HRSH). A cohort study of 324 consecutive HRSH patients was conducted across three urban hospitals (December 2014–February 2018). Information on self-harm repetition was extracted from the National Self-harm Registry Ireland. Logistic regression models examined predictors of psychiatric admission and self-harm repetition. Propensity score (PS) methods were used to address confounding. Forty percent of the cohort were admitted to a psychiatric inpatient setting. Factors associated with admission were living alone, depression, previous psychiatric admission, suicide note and uncommon self-harm methods. History of emotional, physical or sexual abuse was associated with not being admitted. Twelve-month self-harm repetition occurred in 17.3% of cases. Following inverse probability weighting according to the PS, psychiatric admission following HRSH was not associated with repetition. Predictors of repetition were recent self-harm history, young age (18–24 years) and previous psychiatric admission. Findings indicate that psychiatric admission following HRSH is not associated with repeated self-harm and reaffirms the consistent finding that history of self-harm and psychiatric treatment are strong predictors of repetition.
Cheumatopsyche thomasseti
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Cheumatopsyche
Cheumatopsyche thomasseti

description: Cheumatopsyche thomasseti (Ulmer)
 Hydropsychodes thomasseti Ulmer, 1931: 18.
 Cheumatopsyche thomasseti (Ulmer, 1931); Mosely 1939b: 27.
 Cheumatopsyche urema Mosely, 1936; Kimmins 1960: 257.
 Type locality. South Africa (Natal).
 New records: SOUTH AFRICA: Transkei Border Station, Great Kei River, Rt No 2, 5.iii.1978 [D. Davis, M. Davis & B. Akerbergs] - 25 males, 50 females (NMNH), 5 males, 5 females (OPC); Cape Province, Hout Bay near East Battery, Fynbos, 40 m, 20.iii.1978 [D. Davis, M. Davis & B. Akerbergs] - 1 male (NMNH), 1 male (OPC); Natal, Lindeque Spruit, 1050 m, 14 km SE Bergville, 19.ii.1978 [D. Davis, M. Davis & B. Akerbergs] - 25 males (NMNH), 2 males (OPC); Kruger National Park, Olifants Camp, 19.ii.1968 [Krombein & Spangler] - 450 males, 150 females (NMNH); Transvaal, Potchefstroom, 1.iii.1968 [P. Spangler] - 5 males, 3 females (NMNH).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 195
Charge and Spin Effects in Mesoscopic Josephson Junctions
Creators: name: Krive, Ilya V.
name: Kulinich, Sergei I.
name: Shekhter, Robert I.
name: Jonson, Mats
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider the charge and spin effects in low dimensional superconducting weak links. The first part of the review deals with the effects of electron-electron interaction in Superconductor/Luttinger liquid/Superconductor junctions. The experimental realization of this mesoscopic hybrid system can be the individual single wall carbon nanotube that bridges the gap between two bulk superconductors. The dc Josephson current through a Luttinger liquid in the limits of perfectly and poorly transmitting junctions is evaluated. The relationship between the Josephson effect in a long SNS junction and the Casimir effect is discussed. In the second part of the paper we review the recent results concerning the influence of the Zeeman and Rashba interactions on the thermodynamical properties of ballistic S/QW/S junction fabricated in two dimensional electron gas. It is shown that in magnetically controlled junction there are conditions for resonant Cooper pair transition which results in giant supercurrent through a tunnel junction and a giant magnetic response of a multichannel SNS junction. The supercurrent induced by the joint action of the Zeeman and Rashba interactions in 1D quantum wires connected to bulk superconductors is predicted.
description: 36 pages, 8 figures; minor changes in references
COSIK – COVID-19-Surveillance in Krankenhäusern
Creators: name: Hecht, Jane
name: Reichert, Felix
name: Suwono, Beneditta
name: Reuß, Annicka
name: Behnke, Michael
name: Gropmann, Alexander
name: Eckmanns, Tim
name: Abu Sin, Muna
Publisher: name: Robert Koch-Institut
Year: 2022
Subjects: subject: COSIK
subject: SARS-CoV-2
subject: Krankenhaus-Surveillance
subject: nosokomiale Infektionen
subject: COVID-19
subject: 610 Medizin und Gesundheit

description: Um die Belastung der Krankenhäuser durch die COVID-19-Pandemie darzustellen und auch nosokomiale SARS-CoV-2-Infektionen zu erfassen, hat das RKI in Zusammenarbeit mit dem Nationalen Referenzzentrum für die Surveillance von nosokomialen Infektionen an der Charité Berlin eine systematische Krankenhaus-Surveillance von SARS-CoV-2-Infektionen in Deutschland, COSIK, entwickelt.
Cosmoparticle Physics -the Challenge for the Millenium
Creators: name: Khlopov, Maxim Yu.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Cosmoparticle physics is the natural result of development of mutual relationship between cosmology and particle physics. Its prospects offer the way to study the theory of everything and the true history of the Universe, based on it, in the proper combination of their indirect physical, astrophysical and cosmological signatures. We may be near the first positive results in this direction. The basic ideas of cosmoparticle physics are briefly reviewed.
description: 19.09.2003
Neutron inelastic scattering study of rare-earth orthoferrite HoFeO$_3$
Creators: name: Ovsyanikov, A. K.
name: Zobkalo, I. A.
name: Schmidt, W.
name: Barilo, S. N.
name: Guretskii, S. A.
name: Hutanu, V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By the single crystal inelastic neutron scattering the orthoferrite HoFeO3 was studied. We show that the spin dynamics of the Fe subsystem does not change through the spin-reorientation transitions. The observed spectrum of magnetic excitations was analyzed in the frames of linear spin-wave theory. Within this approach the antiferromagnetic exchange interactions of nearest neighbors and next nearest neighbors were obtained for Fe subsystem. Parameters of Dzyaloshinskii-Moriya interactions at Fe subsystem were refined. The temperature dependence of the gap in Fe spin-wave spectrum indicates the temperature evolution of the anisotropy parameters. The estimations for the values of Fe-Ho and Ho-Ho exchange interaction were made as well.
Interpretation of the first order formalism of f(R)-type gravity and the corresponding second order formalism
Creators: name: Ezawa, Y.
name: Iwasaki, H.
name: Ohkuwa, Y.
name: Uegaki, T.
name: Yamada, N.
name: Yano, T.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: f(R)-type gravity in the first order formalism is interpreted as Einstein gravity with non-minimal coupling arising from the use of unphysical frame. Identification of the corresponding second order higher-curvature gravity in the physical frame is proposed by requiring that the action is the same.
description: 7 pages, extended and revised version of gr-qc/0309010
title: 01_0784
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
What to do when the world doesn't play along: life after moral error theory
Creators: name: Isserow, Jessica May
Publisher: name: The Australian National University
Year: 2017
Subjects: moral error theory
metaethics
anti-realism

description: This work addresses the ‘what next?’ question for moral discourse, which concerns the best choice of action given the truth of the moral error theory. The moral error theory comprises two claims: (i) that moral discourse is used assertorically, and (ii) that moral assertions systematically fail to state truths. The upshot of the moral error theory is that nothing is really right or wrong—indeed, that the very idea of things being right or wrong is fundamentally mistaken. And yet, I argue, there are strong ar-guments in favour of moral error theory. With such far-reaching implications, we’d do well to have some guidance regarding what we ought to do upon coming to be-lieve that the moral error theory is true. In the first part of this work, I evaluate the answers to the ‘what next?’ question that have been proposed in the current literature. These include a systematic revision of our moral concepts (revisionism), preserving moral language in the spirit of a use-ful fiction (fictionalism), ridding ourselves of moral discourse entirely (abolitionism), and making do with our current erroneous moral discourse (conservationism). I ar-gue that none of the first three proposals offer us an entirely satisfactory answer to the ‘what next?’ question. Conservationism is the most promising solution still on the table. However, conservationism is yet to be fully developed. In the second part of this work, I develop and motivate my own version of conservationism, and show that it is the most attractive response to the ‘what next?’ question; one that is capable of se-curing the many desirable practical goods that our moral practices provide.
Carnet nº 4, commencé à Novorossiïsk (p. 71)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 31-5-1929
Cheumatopsyche uchidai Kobayashi
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Cheumatopsyche
Cheumatopsyche uchidai

description: Cheumatopsyche uchidai Kobayashi
 Cheumatopsyche uchidai Kobayashi, 1987: 40.
 Type locality. Taiwan.
 New records: TAIWAN: Nan Tow Co., Lienhuachi Exp. For. Sta. 15 km SW Puli, forest, 750 m, 22– 26.v.1980 [D. R. Davis] - 2 males, 12 females (NMNH), 1male, 1 female (OPC); Kao Hsiung Co. 10–11 km NE Chiashien, forest, 300 m, 3–8.vi.1980 [D. R. Davis] - 2 males, 4 females (NMNH); Tai Nan Co. 350 m, 2– 3 km S Kwantzuling, bamboo shrub, 26–28.vi.1980 [D. R. Davis] - 4 males (NMNH).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 197
Effect of nano-carbon particle doping on the flux pinning properties of MgB2 superconductor
Creators: name: Soltanian, S.
name: Horvat, J.
name: Wang, X. L.
name: Munroe, P.
name: Dou, S. X.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Polycrystalline MgB2-xCx samples with x=0.05, 0.1, 0.2, 0.3, 0.4 nano-particle carbon powder were prepared using an in-situ reaction method under well controlled conditions to limit the extent of C substitution. The phases, lattice parameters, microstructures, superconductivity and flux pinning were characterized by XRD, TEM, and magnetic measurements. It was found that both the a-axis lattice parameter and the Tc decreased monotonically with increasing doping level. For the sample doped with the highest nominal composition of x=0.4 the Tc dropped only 2.7K. The nano-C-doped samples showed an improved field dependence of the Jc compared with the undoped sample over a wide temperature range. The enhancement by C-doping is similar to that of Si-doping but not as strong as for nano-SiC doped MgB2. X-ray diffraction results indicate that C reacted with Mg to form nano-size Mg2C3 and MgB2C2 particles. Nano-particle inclusions and substitution, both observed by transmission electron microscopy, are proposed to be responsible for the enhancement of flux pinning in high fields.
description: 9 pages, 12 figures
title: The Impact of Political Relations Between Countries on Economic Relations
Creators: name: Najafi, Amir
name: Askari, Hossein
Publisher: name: PSL Quarterly Review
Year: 2012
Subjects: subject: International Political and Economic Relations
subject: F50, F51, F59

description: In this paper, we assess the implications of changes in bilateral diplomatic relations with the United States for economic relations. We identify countries whose relations with the US changed during two historic and significant milestones in the past three decades, and a third group of countries after their leftist governments failed/collapsed in early 1990s. Using the Mann-Whitney U-test, we measure the significance of changes in economic relations. We chose the following set of economic indices to reflect economic relations: imports and exports to and from the US, capital outflows from the US to the country, economic and military assistance provided by the US, flow of students to the US, US arms export to the country, the country’s military expenditures, and believing in the importance of remittances and FDI and portfolio investment we use total figures as we did not have bilateral figures. Our results, though mixed, offer some interesting insights. JEL Codes: F50, F51, F59
description: PSL Quarterly Review, V. 65, N. 262 (2012)
title: Instrumentality: How We Develop Relationships With Objects and People
Creators: name: Bee, Nathaniel
Publisher: name: Utah State University
Year: 2023

description: There are many different types of relationships a person will have throughout their life, each being given varying levels of authenticity, weight, and care. One’s attention is primarily placed upon the meaningful relationships in one’s life, but often deeper consideration of one’s “lesser” relationships is neglected. Networking and professional relationships are often impersonal. Family members will often lie to each other in favor of avoiding conflict. The emotional labor of service workers often goes underappreciated and undercompensated. Careers in the political sphere revolve heavily around maintaining a positive public image, and there are well-observed disparities between politicians’ stated values and their actual support of legislation. This paper looks to compare the relationships that people have with objects to the relationships people have with other people, by proposing a standardized framework through which all relationships with entities of all types are formed. I argue that the impersonal relationships we hold are closer to the kinds of relationships we have with objects. I also make the argument that we ought to recognize how our relationships with objects are more nuanced than one might commonly assume. I conclude that by more accurately conceptualizing our relationships, we ultimately improve the quality of those relationships, both in terms of how they might benefit each entity, but also in terms of how we ought to act so as not to encourage disingenuity or dishonesty.
DIAMOnDS - DIstributed Agents for MObile & Dynamic Services
Creators: name: Shafi, Aamir
name: Farooq, Umer
name: Kiani, Saad
name: Riaz, Maria
name: Shehzad, Anjum
name: Ali, Arshad
name: Legrand, Iosif
name: Newman, Harvey
Publisher: name: arXiv
Year: 2003
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences
subject: C.2.4

description: Distributed Services Architecture with support for mobile agents between services, offer significantly improved communication and computational flexibility. The uses of agents allow execution of complex operations that involve large amounts of data to be processed effectively using distributed resources. The prototype system Distributed Agents for Mobile and Dynamic Services (DIAMOnDS), allows a service to send agents on its behalf, to other services, to perform data manipulation and processing. Agents have been implemented as mobile services that are discovered using the Jini Lookup mechanism and used by other services for task management and communication. Agents provide proxies for interaction with other services as well as specific GUI to monitor and control the agent activity. Thus agents acting on behalf of one service cooperate with other services to carry out a job, providing inter-operation of loosely coupled services in a semi-autonomous way. Remote file system access functionality has been incorporated by the agent framework and allows services to dynamically share and browse the file system resources of hosts, running the services. Generic database access functionality has been implemented in the mobile agent framework that allows performing complex data mining and processing operations efficiently in distributed system. A basic data searching agent is also implemented that performs a query based search in a file system. The testing of the framework was carried out on WAN by moving Connectivity Test agents between AgentStations in CERN, Switzerland and NUST, Pakistan.
description: 7 pages, 4 figures, CHEP03, La Jolla, California, March 24-28, 2003
Memory embedded non-intrusive reduced order modeling of non-ergodic flows
Creators: name: Ahmed, Shady E.
name: Rahman, Sk. Mashfiqur
name: San, Omer
name: Rasheed, Adil
name: Navon, Ionel M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Generating a digital twin of any complex system requires modeling and computational approaches that are efficient, accurate, and modular. Traditional reduced order modeling techniques are targeted at only the first two but the novel non-intrusive approach presented in this study is an attempt at taking all three into account effectively compared to their traditional counterparts. Based on dimensionality reduction using proper orthogonal decomposition (POD), we introduce a long short-term memory (LSTM) neural network architecture together with a principal interval decomposition (PID) framework as an enabler to account for localized modal deformation, which is a key element in accurate reduced order modeling of convective flows. Our applications for convection dominated systems governed by Burgers, Navier-Stokes, and Boussinesq equations demonstrate that the proposed approach yields significantly more accurate predictions than the POD-Galerkin method, and could be a key enabler towards near real-time predictions of unsteady flows.
Additional file 1 of Identification of multiple isoforms of glucocorticoid receptor in nasal polyps of patients with chronic rhinosinusitis
Creators: name: Shao, Shan
name: Wang, Yue
name: Zhao, Yan
name: Xu, Yuan
name: Wang, Tie
name: Du, Kun
name: Bao, Shiping
name: Wang, Xiangdong
name: Zhang, Luo
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Cardiology

description: Additional file 1. Correlationanalysis of expression level of common bands probed by anti-total GR antibody and anti-GRα specific antibody.
emiT: an apparatus to test time reversal invariance in polarized neutron decay
Creators: name: Mumm, H. P.
name: Garcia, A.
name: Grout, L.
name: Howe, M.
name: Parazzoli, L. P.
name: Robertson, R. G. H.
name: Sundqvist, K. M.
name: Wilkerson, J. F.
name: Freedman, S. J.
name: Fujikawa, B. K.
name: Lising, L. J.
name: Dewey, M. S.
name: Nico, J. S.
name: Thompson, A. K.
name: Chupp, T. E.
name: Cooper, R. L.
name: Coulter, K. P.
name: Hwang, S. R.
name: Welsh, R. C.
name: Broussard, L. J.
name: Trull, C. A.
name: Wietfeldt, F. E.
name: Jones, G. L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We describe an apparatus used to measure the triple-correlation term (\D \hatσ_n\cdot p_e\times p_ν) in the beta-decay of polarized neutrons. The \D-coefficient is sensitive to possible violations of time reversal invariance. The detector has an octagonal symmetry that optimizes electron-proton coincidence rates and reduces systematic effects. A beam of longitudinally polarized cold neutrons passes through the detector chamber, where a small fraction beta-decay. The final-state protons are accelerated and focused onto arrays of cooled semiconductor diodes, while the coincident electrons are detected using panels of plastic scintillator. Details regarding the design and performance of the proton detectors, beta detectors and the electronics used in the data collection system are presented. The neutron beam characteristics, the spin-transport magnetic fields, and polarization measurements are also described.
description: 15 pages, 13 figures
Additional file 1 of Impacts of metabolic disorders on short- and long-term mortality after coronary artery surgery in the elderly
Creators: name: Fan, Yuhong
name: Liu, Jingjing
name: Jin, Lei
name: Liu, Zhonghe
name: Han, Lixiang
name: Wang, Yue
name: Zhang, Yangyang
name: Shen, Peiming
name: Li, Zhi
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1. Table S1: Independent risk factors of CCV mortality by multivariate cox regression analysis before and after matching.
Goedel Machines: Self-Referential Universal Problem Solvers Making Provably Optimal Self-Improvements
Creators: name: Schmidhuber, Juergen
Publisher: name: arXiv
Year: 2003
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: F.4.1

description: We present the first class of mathematically rigorous, general, fully self-referential, self-improving, optimally efficient problem solvers. Inspired by Kurt Goedel's celebrated self-referential formulas (1931), such a problem solver rewrites any part of its own code as soon as it has found a proof that the rewrite is useful, where the problem-dependent utility function and the hardware and the entire initial code are described by axioms encoded in an initial proof searcher which is also part of the initial code. The searcher systematically and efficiently tests computable proof techniques (programs whose outputs are proofs) until it finds a provably useful, computable self-rewrite. We show that such a self-rewrite is globally optimal - no local maxima! - since the code first had to prove that it is not useful to continue the proof search for alternative self-rewrites. Unlike previous non-self-referential methods based on hardwired proof searchers, ours not only boasts an optimal order of complexity but can optimally reduce any slowdowns hidden by the O()-notation, provided the utility of such speed-ups is provable at all.
description: 29 pages, 1 figure, minor improvements, updated references
Quantum Size Effect in Conductivity of Multilayer Metal Films
Creators: name: Ponomarev, I. V.
name: Meyerovich, A. E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Conductivity of quantized multilayer metal films is analyzed with an emphasis on scattering by rough interlayer interfaces. Three different types of quantum size effect (QSE) in conductivity are predicted. Two of these QSE are similar to those in films with scattering by rough walls. The third type of QSE is unique and is observed only for certain positions of the interface. The corresponding peaks in conductivity are very narrow and high with a finite cutoff which is due only to some other scattering mechanism or the smearing of the interface. There are two classes of these geometric resonances. Some of the resonance positions of the interface are universal and do not depend on the strength of the interface potential while the others are sensitive to this potential. This geometric QSE gradually disappears with an increase in the width of the interlayer potential barrier.
description: 12 pages, 10 figures, RevTeX4, to be published in Phys. Rev B (April 2003)
title: Euro crisis or public debt crisis? With a remedy for the latter case
Creators: name: Sarcinelli, Mario
Publisher: name: PSL Quarterly Review
Year: 2012
Subjects: subject: euro, crisis, public debt
subject: H63, F34, H12

description: The European crisis did not originate with the Euro but with the excessive public debt of peripheral Eurozone countries. The ‘great moderation’ that had kept the euro sheltered from the storms proved a boon, because it granted the currency the status of a sound asset, but it was also a bane because it had led euro holders to believe that the euro area had implicitly reached such a degree of cohesion as to make a Greek or Italian government security almost as sound as a German one. If awareness of reality had dawned sooner, interest rates on the peripheral countries’ public debt would have been considerably higher and government leaders might have woken up sooner from the dream of governing a country that could outlast any storm thanks to its ample private wealth, despite its massive public debt. JEL Codes: H63, F34, H12
description: PSL Quarterly Review, V. 65, N. 262 (2012)
McRunjob: A High Energy Physics Workflow Planner for Grid Production Processing
Creators: name: Graham, Gregory E.
name: Evans, Dave
name: Bertram, Iain
Publisher: name: arXiv
Year: 2003
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences
subject: A.0; C.2.4

description: McRunjob is a powerful grid workflow manager used to manage the generation of large numbers of production processing jobs in High Energy Physics. In use at both the DZero and CMS experiments, McRunjob has been used to manage large Monte Carlo production processing since 1999 and is being extended to uses in regular production processing for analysis and reconstruction. Described at CHEP 2001, McRunjob converts core metadata into jobs submittable in a variety of environments. The powerful core metadata description language includes methods for converting the metadata into persistent forms, job descriptions, multi-step workflows, and data provenance information. The language features allow for structure in the metadata by including full expressions, namespaces, functional dependencies, site specific parameters in a grid environment, and ontological definitions. It also has simple control structures for parallelization of large jobs. McRunjob features a modular design which allows for easy expansion to new job description languages or new application level tasks.
description: CHEP 2003 serial number TUCT007
Untersuchung von Hühnereiern mittels kernmagnetischer Resonanzspektroskopie (NMR)
Creators: name: Wenig, Svenja Manuela
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2022
Subjects: NMR
Hühnereier
Bio-Konventionell

description: Hühnereier gehören weltweit zu den beliebtesten Eiern. In Deutschland gibt es insgesamt vier offizielle Haltungsformen (ausgestaltete Käfighaltung, Bodenhaltung, Freilandhaltung, biologische Haltung) deren Anforderungen an Platzangebot, Ausstattung des Stalls, Futter und Auslauf in den entsprechenden EU-Verordnungen geregelt sind. Die Haltungsart und die Herkunft werden bei jedem Hühnerei in Form eines Erzeugercodes auf der Schale angebracht. Eine Überprüfung der angegebenen Haltungsart mittels analytischer Methoden ist nach heutigem Stand nicht möglich. Die kernmagnetische Resonanzspektroskopie (NMR) bietet die Möglichkeit die Inhaltsstoffe von Eiern verschiedener Haltungssysteme mittels unterschiedlicher Methoden zu analysieren. In der vorliegenden Arbeit wird eine geeignete Fettextraktionsmethode entwickelt, die es ermöglicht, im Eifett enthaltenen Inhaltstoffe mittels 1H, 13C und 31P NMR zu charakterisieren. Für einen Vergleich mit konventionellen fettanalytischen Methoden werden die extrahierten Eifette hierbei mittels GC-FID auf ihre Fettsäureverteilung hin untersucht. Insgesamt werden 382 Hühnereierproben für die Analysen verwendet. Bei der Untersuchung der Fettsäureverteilung mittels GC-FID zeigt sich, dass bei insgesamt fünf Fettsäuren signifikante Unterschiede im Anteil bezüglich der Haltungsart zu erkennen sind. Diese sind die Palmitinsäure, die Stearinsäure, die Linolsäure, die α-Linolensäure und die Docosahexaensäure (DHA). Die ungesättigten Fettsäuren (Linolsäure, α-Linolensäure, DHA) zeigen im Mittel einen signifikant höheren prozentualen Anteil am Gesamtfett bei den Eierproben aus biologischer Haltung. Mit Hilfe von multivariaten statistischen Verfahren, wie der Hauptkomponenten-analyse (PCA) oder der linearen Diskriminanzanalyse (LDA), wird ein Modell aus den 1H NMR Daten zur Überprüfung der Haltungsart entwickelt. Die Validierung dieses Modells erfolgt im Rahmen einer Monte Carlo Kreuzvalidierung und mit Hilfe externer Proben. Das so erstellte Klassifizierungsmodell zeigt eine richtige Zuordnung von rund 95 % der biologischen und konventionellen Proben. Durch eine univariate Datenanlyse, welche auf einem Kruskal-Wallis Test basiert, können die Unterschiede in den Daten der Haltungsgruppen unter anderem auf einen höheren Anteil der mehrfach ungesättigten Fettsäuren zurückgeführt werden. Dies ist wiederum in guter Übereinstimmung mit den Ergebnissen der Fettsäureverteilung mittels GC-FID. Abschließend kann festgehalten werden, dass die 1H NMR in Verbindung mit multivariaten statistischen Methoden in der Lage ist, zwischen biologisch und konventionell erzeugten Hühnereiern zu unterscheiden.
Glueball Scattering Amplitudes from Holography
Creators: name: Mück, Wolfgang
name: Prisco, Maurizio
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using techniques developed in a previous paper three-point functions in field theories described by holographic renormalization group flows are computed. We consider a system of one active scalar and one inert scalar coupled to gravity. For the GPPZ flow, their dual operators create states that are interpreted as glueballs of the N=1 SYM theory, which lies at the infrared end of the renormalization group flow. The scattering amplitudes for three-glueball processes are calculated providing precise predictions for glueball decays in N=1 SYM theory. Numerical results for low-lying glueballs are included.
description: 34 pages v2: comments on local terms and references added, v3: version published in JHEP
Additional file 2 of Impacts of metabolic disorders on short- and long-term mortality after coronary artery surgery in the elderly
Creators: name: Fan, Yuhong
name: Liu, Jingjing
name: Jin, Lei
name: Liu, Zhonghe
name: Han, Lixiang
name: Wang, Yue
name: Zhang, Yangyang
name: Shen, Peiming
name: Li, Zhi
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 2. Fig. S1: Standardized differences for each variable before and after PSM. The absolute standardized differences < 0.2 indicate balanced matching. Y axis represents the baseline of variables. X axis represents the standardized mean difference value. PSM, propensity score matching; EuroSCORE II, European system for cardiac operative risk evaluation II; IABP, intra-aortic balloon pump; PCI, percutaneous coronary intervention; COPD, chronic obstructive pulmonary disease; Scr, serum creatinine; LVEF, left ventricular ejection fraction; NYHA, New York heart association; CAD, coronary artery disease.
Superconducting gap structure and pinning in disordered MgB2 films
Creators: name: Bugoslavsky, Y.
name: Miyoshi, Y.
name: Perkins, G. K.
name: Caplin, A. D.
name: Cohen, L. F.
name: Zhai, H. Y.
name: Christen, H. M.
name: Pogrebnyakov, A. V.
name: Xi, X. X.
name: Dolgov, O. V.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have performed a comparative study of two thin films of magnesium diboride (MgB2) grown by different techniques. The critical current density at different temperatures and magnetic fields was evaluated from magnetisation curves, the structure of superconducting order parameter was obtained from point-contact spectroscopy, and the scattering rates were evaluated by fitting the temperature dependent normal-state resistivity to the two-band model. The films have similar critical temperatures close to 39 K, but the upper critical fields were different by a factor of 2 (5.2T and 2.5 T at 20 K). We have found that the film with higher Hc2 also had stronger scattering in the sigma band and smaller value of the superconducting gap in this band. As the scattering in sigma band is primarily due to the defects in boron plane, our results are consistent with the assumption that disordering the boron planes leads to enhanced Hc2 and better pinning properties in magnetic field.
description: Paper presented at EUCAS'03
title: A lesson from Pietro Leopoldo
Creators: name: Becattini, Giacomo
Publisher: name: PSL Quarterly Review
Year: 2012
Subjects: subject: regional economics, people’s character; Leopold II, Nicholas Georgescu Roegen, implications
subject: R11, B11, B15

description: The paper analyses some relevant notes (written around 1790) that Leopold II left upon leaving Tuscany to become Holy Roman Emperor. The manuscript proves very interesting to today’s economist. It shows how a holistic approach to the socio-economic characteristics of a region should always be considered, starting from a people’s spirit, or ‘representative character’. This article summarises Leopold’s notes and draws some implication for the modern study of urban and regional economics. What most interests us most about these Relazioniis the picture of the local communities, all meticulously described. The point is to demonstrate that there was, in the Enlightenment of the Tuscan Grand Duchy in the latter part of the 18th century, a reasonably distinct perception of the importance of a detailed knowledge of the characteristics of, on the one hand, the various social classes – observed at the local level – and at the same time of their ‘territory’, with its limitations and potential, or, to put it in modern terms, of the original and/or the derived naturalistic and historical-psychological foundations of human progress. JEL Codes: R11, B11, B15
description: PSL Quarterly Review, V. 65, N. 262 (2012)
The use of Ethernet in the DataFlow of the ATLAS Trigger & DAQ
Creators: name: Stancu, Stefan
name: Dobinson, Bob
name: Ciobotaru, Matei
name: Korcyl, Krzysztof
name: Knezo, Emil
Publisher: name: arXiv
Year: 2003
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: C.2.5; C.3

description: The article analyzes a proposed network topology for the ATLAS DAQ DataFlow, and identifies the Ethernet features required for a proper operation of the network: MAC address table size, switch performance in terms of throughput and latency, the use of Flow Control, Virtual LANs and Quality of Service. We investigate these features on some Ethernet switches, and conclude on their usefulness for the ATLAS DataFlow network.
description: Talk from the 2003 Computing in High Energy and Nuclear Physics (CHEP03), La Jolla, Ca, March 2003, 10 pages, LaTeX, 10 eps figures. PSN MOGT010
Walk-off controlled self-starting frequency combs in $χ^{(2)}$ optical microresonators
Creators: name: Smirnov, Sergey
name: Sturman, Boris
name: Podivilov, Evgeny
name: Breunig, Ingo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Investigations of frequency combs in $χ^{(3)}$ optical microresonators are burgeoning nowadays. Changeover to $χ^{(2)}$ resonators promises further advances and brings new challenges. Here, the comb generation entails not only coupled first and second harmonics (FHs and SHs) and two dispersion coefficients, but also a substantial difference in the group velocities - the spatial walk-off. We predict walk-off controlled highly stable comb generation, drastically different from that known in the $χ^{(3)}$ case. This includes the general notion of antiperiodic state, formation of coherent antiperiodic steady states (solitons), where the FH and SH envelopes move with a common velocity without shape changes, characterization of the family of antiperiodic steady states, and the dependence of comb spectra on the pump power and the group velocity difference.
description: 6 pages, 6 figures