cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SSHOC D6.1 Community Engagement Strategy
Creators: name: Torma, Martina
name: Kalaitzi, Vasso
name: Vipavc Brvar, Irena
name: Fišer, Darja
name: Pahor de Maiti, Kristina
name: Petitfils, Clara
name: Durco, Matej
name: Grant, Friedel
name: Willems, Marieke
Publisher: name: Zenodo
Year: 2019

description: The project aims to build a fully-fledged Social Sciences and Humanities Open Cloud (SSHOC) where users of Social Sciences and Humanities (SSH) data are provided with data, tools and training materials. SSHOC plays a key role in the realization of Europe’s Open Science agenda and the European Open Science Cloud (EOSC).1 This community engagement strategy outlines how the project will engage with the SSHOC community coherently and efficiently, thereby fostering community engagement, developing a data-sharing culture which follows the FAIR principles, and giving user communities knowledge, skills and expertise so that they can use and contribute to SSHOC resources. The strategy also describes the stakeholder categories identified in the SSHOC Overall Communication and Outreach Plan,2 and follows a stakeholder landscape analysis performed by project partners. It explains why the SSHOC project should engage with these stakeholders, outlines key messages and value propositions for each group, and shares the most effective channels and approaches to be used. Collaboration between project Work Packages (WPs) and coordination of timeline of engagement activities, will create a storyline of engagement for each group. This is critical in order to gain a certain level of commitment. It is important to note that project partners already represent a big part of the SSH community. This strategy therefore builds on existing networks, channels and tools. Furthermore, collaboration with other EOSC-relevant projects will be at the core of activities. The strategy is complemented by a set of KPIs based on identified needs and assigned activities to project partners, as per the Grant Agreement. Provisions for possible gaps and risks are also addressed. This Community Engagement Strategy is in line with the activities of the SSHOC Overall Communication and Outreach Plan, keeps and intentionally flexible timeline, in order to be able to adapt to current EOSC developments and will be complemented by the training activities of a sound Building Expertise Strategy to be delivered in December 2019.
description: This deliverable has been accepted by the European Commission
Two-Dimensional Diffusion in the Presence of Topological Disorder
Creators: name: Chen, Ligang
name: Deem, Michael W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: How topological defects affect the dynamics of particles hopping between lattice sites of a distorted, two-dimensional crystal is addressed. Perturbation theory and numerical simulations show that weak, short-ranged topological disorder leads to a finite reduction of the diffusion coefficient. Renormalization group theory and numerical simulations suggest that longer-ranged disorder, such as that from randomly placed dislocations or random disclinations with no net disclinicity, leads to subdiffusion at long times.
description: 10 pages, 6 figures
MOESM2 of Unraveling candidate genes underlying biomass digestibility in elephant grass (Cenchrus purpureus)
Creators: name: Rocha, João
name: Marçal, Tiago
name: Salvador, Felipe
name: Adriel Silva
name: Carneiro, Pedro
name: Resende, Marcos
name: Jailton Carneiro
name: Azevedo, Ana
name: Pereira, Jorge
name: Juarez Machado
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Additional file 2: Table S2. Phenotyping data for the 100 elephant grass genotypes obtained on five cuttings (days 250, 500, 815, 1405 and 1615 after the uniformity cut). Abbreviations used: Cut (cutting day), Gen (genotype - see codes in Table S1), Cut.Rep (concatenation of cut and rep columns), Int (genotype by cutting interaction), Rep (replication), Height (in meters), GB (green biomass, in Mg ha-1), DB (dry biomass, in Mg ha-1), DM (dry matter concentration, in %), ADF (acid detergent fiber, in g Kg-1), NDF (neutral detergent fiber, in g Kg-1), DIG (biomass digestibility, in g Kg-1) and LIG (Lignin content, in g Kg-1).
Sequence Space Localization in the Immune System Response to Vaccination and Disease
Creators: name: Deem, Michael W.
name: Lee, Ha Youn
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We introduce a model of protein evolution to explain limitations in the immune system response to vaccination and disease. The phenomenon of original antigenic sin, wherein vaccination creates memory sequences that can \emph{increase} susceptibility to future exposures to the same disease, is explained as stemming from localization of the immune system response in antibody sequence space. This localization is a result of the roughness in sequence space of the evolved antibody affinity constant for antigen and is observed for diseases with high year-to-year mutation rates, such as influenza.
description: 5 pages, 2 figures
Revisión conceptual sobre la responsabilidad social y la cadena de valor en la industria del papel
Creators: name: Cabrera, Hugo Norbey Males
name: Rodas, Jhon Jairo Mosquera
Publisher: name: figshare
Year: 2021
Subjects: Economics

description: El artículo analiza el sustento teórico en el sistema de la responsabilidad social empresarial en las cadenas de valor desde un enfoque de caso de estudio, que observa la industria del papel en Risaralda en el periodo 2016, con el ánimo de establecer los elementos conceptuales que se requieren para su respectivo análisis y derivar los elementos necesarios para estudios que se realicen posteriormente, buscando con este documento mejorar la competitividad de los actores que participan en la cadena de valor en la industria del papel y su evolución hacia el concepto de responsabilidad social y sostenibilidad en la cadena de valor.
Hydroglyphus geminus
Creators: name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dytiscidae
Hydroglyphus
Hydroglyphus geminus

description: Hydroglyphus geminus (Fabricius, 1792)
 Material studied. IRAN: 46 spec., ‘ S.E. Iran, 11-12.4.73, Chasemabad, 10 km E Bampur (vall.)’, ‘ Loc. No. 157, Exp. Nat. Mus. Praha’; 5 spec., ‘ Iran, 9.-10.IV.2000, Sistan va Baluchestan prov., 2 km S Espakeh, (26°48′N, 60°10′E), 690 m’, ‘ Iran 2000 Czech Biological Expedition, J. Hájek & M. Mikát leg.’ (all NMPC).
description: Published as part of Hájek, Jiří, 2006, The westernmost record of Neptosternus circumductus, and a review of Dytiscidae (Coleoptera) of Baluchistan (Iran, Pakistan), pp. 43-56 in Acta Entomologica Musei Nationalis Pragae 46 on page 51, DOI: 10.5281/zenodo.5176688
Oscillating scalar fields and the Hubble tension: a resolution with novel signatures
Creators: name: Smith, Tristan L.
name: Poulin, Vivian
name: Amin, Mustafa A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a detailed investigation of a sub-dominant oscillating scalar field ('early dark energy', EDE) in the context of resolving the Hubble tension. Consistent with earlier work, but without relying on fluid approximations, we find that a scalar field frozen due to Hubble friction until ${\rm log}_{10}(z_c)\sim3.5$, reaching $ρ_{\rm EDE}(z_c)/ρ_{\rm tot}\sim10$%, and diluting faster than matter afterwards can bring cosmic microwave background (CMB), baryonic acoustic oscillations, supernovae luminosity distances, and the late-time estimate of the Hubble constant from the SH0ES collaboration into agreement. A scalar field potential which scales as $V(ϕ) \propto ϕ^{2n}$ with $2\lesssim n\lesssim 3.4$ around the minimum is preferred at the 68% confidence level, and the {\em Planck} polarization places additional constraints on the dynamics of perturbations in the scalar field. In particular, the data prefers a potential which flattens at large field displacements. An MCMC analysis of mock data shows that the next-generation CMB observations (i.e., CMB-S4) can unambiguously detect the presence of the EDE at very high significance. This projected sensitivity to the EDE dynamics is mainly driven by improved measurements of the $E$-mode polarization. We also explore new observational signatures of EDE scalar field dynamics: (i) We find that depending on the strength of the tensor-to-scalar ratio, the presence of the EDE might imply the existence of isocurvature perturbations in the CMB. (ii) We show that a strikingly rapid, scale-dependent growth of EDE field perturbations can result from parametric resonance driven by the anharmonic oscillating field for $n\approx 2$. This instability and ensuing potentially nonlinear, spatially inhomogenoues, dynamics may provide unique signatures of this scenario.
description: 26 pages, 22 figures, comments welcome
Additional file 1 of Outcomes of ureteroscopy and internal ureteral stent for pregnancy with urolithiasis: a systematic review and meta-analysis
Creators: name: Jin, Xingwei
name: Liu, Boke
name: Xiong, Yunqi
name: Wang, Yuanchun
name: Tu, Weichao
name: Shao, Yuan
name: Zhang, Lin
name: Wang, Dawei
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1. Search information, complication details, and result of publication bias.
Hydrovatus acuminatus Motschulsky 1859
Creators: name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dytiscidae
Hydrovatus
Hydrovatus acuminatus

description: Hydrovatus acuminatus Motschulsky, 1859
 Material studied. IRAN: 1♀, ‘ SE Iran, Rask, vall r. Sarbáz, 3-4.4.1973’, ‘ Loc. No. 146, Exp. Nat. Mus. Praha’; 13 1♀,‘ SE Iran, 13 km SSE Niksahr (riv.), 8-9.4.1973’, ‘ Loc. No. 152, Exp. Nat. Mus. Praha’; 8 spec., ‘ Iran, 9.- 10.IV.2000, Sistan va Baluchestan prov., 2 km S Espakeh, (26°48′N, 60°10′E), 690 m’, ‘ Iran 2000 Czech Biological Expedition, J. Hájek & M. Mikát leg.’ (all NMPC).
description: Published as part of Hájek, Jiří, 2006, The westernmost record of Neptosternus circumductus, and a review of Dytiscidae (Coleoptera) of Baluchistan (Iran, Pakistan), pp. 43-56 in Acta Entomologica Musei Nationalis Pragae 46 on page 51, DOI: 10.5281/zenodo.5176688
Analysis on Internal Growth Potential of Agriculture Under the Agricultural Structure Adjustment in Xinjiang
Creators: name: Tian, Conghua
name: Shen, Hong
name: Dai, Jian
name: Tian, Conghua
name: Shen, Hong
name: Dai, Jian
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Xinjiang
subject: Agricultural structure adjustment
subject: Internal agriculture
subject: Income growth potential

description: Agricultural structure adjustment has always been the important factors influencing Xinjiang agricultural internal income growth. On the basis of the planting scale, productivity and price in 2010, the paper measured the contributions made by agricultural structure adjustment to Xinjiang agricultural internal income growth through structural optimization.Linear programming model was established by Lingo software, to optimize the structure of planting, horticulture, animal husbandry in Xinjiang and analyze the internal agricultural income growth potential. After structure optimization, Xinjiang agricultural production value will reach 1231.44 ×10 8 yuan and the farmers' income of production and management will reach 9851 yuan. The greatest potential for Xinjiang agricultural internal income growth was husbandry accounting for 41.33% of the total production value. The next one was horticulture, whose share of the total production value has raised to 17.43% from 10%. Fruit industry and animal husbandry will become the pillars of future income growth. There are still some income growth spaces in Xinjiang internal agriculture though the agricultural structure adjustment. The agricultural production value will increase by 44.32% and farmers' production and management income will increase by 68.83%. That will be one of the most important ways to tap the future potential of agriculture internal income growth.
Thermal Transport for Probing Quantum Materials
Creators: name: Li, Mingda
name: Chen, Gang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Thermal transport is less appreciated in probing quantum materials in comparison to electrical transport. This article aims to show the pivotal role that thermal transport may play in understanding quantum materials: the longitudinal thermal transport reflects the itinerant quasiparticles even in an electrical insulating phase, while the transverse thermal transport such as thermal Hall and Nernst effect are tightly linked to nontrivial topology. We discuss three types of examples: quantum spin liquids where thermal transport identifies its existence, superconductors where thermal transport reveals the superconducting gap structure, and topological Weyl semimetals where anomalous Nernst effect is a consequence of nontrivial Berry curvature. We conclude with an outlook of the unique insights thermal transport may offer to probe a much broader category of quantum phenomena.
description: A short review article with 6 figures. Comments are welcomed
A Hopf laboratory for symmetric functions
Creators: name: Fauser, Bertfried
name: Jarvis, P. D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 05E05;16W30;20G10;11E57

description: An analysis of symmetric function theory is given from the perspective of the underlying Hopf and bi-algebraic structures. These are presented explicitly in terms of standard symmetric function operations. Particular attention is focussed on Laplace pairing, Sweedler cohomology for 1- and 2-cochains, and twisted products (Rota cliffordizations) induced by branching operators in the symmetric function context. The latter are shown to include the algebras of symmetric functions of orthogonal and symplectic type. A commentary on related issues in the combinatorial approach to quantum field theory is given.
description: 29 pages, LaTeX, uses amsmath
Current Development Situation, Problem and Countermeasures on Tilapia Seed Industry in Fujian Province
Creators: name: Jiang, Gaozhong
name: Sun, Fei
name: Qun, Li
name: Zhong, Quanfu
name: Jiang, Gaozhong
name: Sun, Fei
name: Qun, Li
name: Zhong, Quanfu
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Tilapia
subject: Seed production
subject: Problems and suggestions
subject: Fujian Province

description: As one of the four main production areas of China’s tilapia farming, Fujian province plays a critical role in China’s tilapia industry development. “Quality seed makes the industry a half success”, therefore, the study on seed industry has a very important significance for the development of tilapia industry. Based on the field survey, study and analysis, we found that there is abroad prospect of the seed industry development in Fujian province. However, in recent years, some problems has emerged during the development process, such as the serious germplasm degeneration, frequent disease occurrence, etc., which to some extent has restricted its further development. Establishment of tilapia seed production base, financial support and quality and security system should be strengthened, so that the tilapia seed industry in Fujian province will get better development.
An Empirical Fit for Viscoelastic Simulations of Tertiary Tides
Creators: name: Gao, Yan
name: Toonen, Silvia
name: Grishin, Evgeni
name: Comerford, Tom
name: Kruckow, Matthias Udo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Tertiary tides (TTs), or the continuous tidal distortion of the tertiary in a hierarchical triple system, can extract energy from the inner binary, inducing within it a proclivity to merge. Despite previous work on the subject, which established that it is significant for certain close triple systems, it is still not a well-understood process. A portion of our ignorance in this regard stems from our inability to integrate a simulation of this phenomenon into conventional stellar evolution codes, since full calculations of these tidal interactions are computationally expensive on stellar evolution timescales. Thus, to attain a better understanding of how these TTs act on longer timescales, an empirical expression of its effects as a function of parameters of the triple system involved is required. In our work, we evaluate the rate at which TTs extract energy from the inner binary within a series of constructed hierarchical triple systems under varying parameters, and study the rate at which the inner binary orbital separation shrinks as a function of those parameters. We find that this rate varies little with the absolute values of the masses of the three component objects, but is very sensitive to the mass ratio of the inner binary $q$, the tertiary radius $R_{\rm 3}$, the inner binary orbital separation $a_{\rm 1}$, the outer orbital separation $a_{\rm 2}$, and the viscoelastic relaxation time of the tertiary $τ$. More specifically, we find that the percentage by which $a_{\rm 1}$ shrinks per unit time can be reasonably approximated by (1/$a_{\rm 1}$)(d$a_{\rm 1}$/d$t$)=$\left(2.22{\times}10^{-8}{\rm yrs}^{-1}\right)4q\left(1+q\right)^{-2}(R_{\rm 3}/100{\rm R}_{\odot})^{5.2}(a_{\rm 1}/0.2{\rm AU})^{4.8}(a_{\rm 2}/2{\rm AU})^{-10.2}$ $(τ/0.534{\rm yrs})^{-1.0}$. We also provide tests of how precise this fitting function is.
description: 8 pages, 15 figures, 3 tables
Hygrotus (Coelambus) confluens
Creators: name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dytiscidae
Hygrotus
Hygrotus confluens

description: Hygrotus (Coelambus) confluens (Fabricius, 1787)
 Material studied. IRAN: 1 spec., ‘SE Iran, Bazman, 13.4.73’, ‘Loc. No. 161, Exp. Nat. Mus. Praha’ (NMPC).
description: Published as part of Hájek, Jiří, 2006, The westernmost record of Neptosternus circumductus, and a review of Dytiscidae (Coleoptera) of Baluchistan (Iran, Pakistan), pp. 43-56 in Acta Entomologica Musei Nationalis Pragae 46 on page 51, DOI: 10.5281/zenodo.5176688
Infrared interferometric three-dimensional diagnosis of the atmospheric dynamics of the AGB star R Dor with VLTI/AMBER
Creators: name: Ohnaka, Keiichi
name: Weigelt, Gerd
name: Hofmann, Karl-Heinz
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The mechanism of mass loss in late evolutionary stages of low- and intermediate-mass stars is not yet well understood. Therefore, it is crucial to study the dynamics of the region within a few stellar radii, where the wind acceleration is considered to take place. We present three-dimensional diagnosis of the atmospheric dynamics of the closest asymptotic giant branch (AGB) star R Dor from the low photospheric layers to the extended outer atmosphere--for the first time for a star other than the Sun. The images reconstructed with a spatial resolution of 6.8 mas--seven times finer than the star's angular diameter of 51.2 mas in the continuum--using the AMBER instrument at the Very Large Telescope Interferometer show a large, bright region over the surface of the star and an extended atmosphere. The velocity-field maps over the star's surface and atmosphere obtained from the Mg and H2O lines near 2.3 micron forming at atmospheric heights below ~1.5 stellar radii show little systematic motion beyond the measurement uncertainty of 1.7 km/s. In marked contrast, the velocity-field map obtained from the CO first overtone lines reveals systematic outward motion at 7--15 km/s in the extended outer atmosphere at a height of ~1.8 stellar radii. Given the detection of dust formation at ~1.5 stellar radii, the strong acceleration of material between ~1.5 and 1.8 stellar radii may be caused by the radiation pressure on dust grains. However, we cannot yet exclude the possibility that the outward motion may be intermittent, caused by ballistic motion due to convection and/or pulsation.
description: 21 pages, 11 figures, accepted for publication in The Astrophysical Journal
Static force field representation of environments based on agents nonlinear motions
Creators: name: Campo, Damian
name: Betancourt, Alejandro
name: Marcenaro, Lucio
name: Regazzoni, Carlo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: This paper presents a methodology that aims at the incremental representation of areas inside environments in terms of attractive forces. It is proposed a parametric representation of velocity fields ruling the dynamics of moving agents. It is assumed that attractive spots in the environment are responsible for modifying the motion of agents. A switching model is used to describe near and far velocity fields, which in turn are used to learn attractive characteristics of environments. The effect of such areas is considered radial over all the scene. Based on the estimation of attractive areas, a map that describes their effects in terms of their localizations, ranges of action, and intensities is derived in an online way. Information of static attractive areas is added dynamically into a set of filters that describes possible interactions between moving agents and an environment. The proposed approach is first evaluated on synthetic data; posteriorly, the method is applied on real trajectories coming from moving pedestrians in an indoor environment.
A Simplified Circadian Rhythm Score (CRS) for Wearable Devices: A Theoretical Framework and Validation Proposal
Creators: name: Tencl, Jakub
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Cognitive psychology

description: This paper introduces the Circadian Rhythm Score (CRS), a novel metric designed for wearable devices to assess individual circadian alignment in real-time. By integrating sleep timing, activity levels, light exposure, and heart rate variability (HRV), CRS provides a practical approach to monitoring circadian health outside laboratory settings. The article outlines the theoretical basis of CRS, proposes a computational formula, and discusses a validation framework against gold-standard circadian markers such as Dim Light Melatonin Onset (DLMO). Potential applications in consumer health tracking and future research directions are explored.
The Astrochemical Impact of Cosmic Rays in Protoclusters II: CI-to-H$_2$ and CO-to-H$_2$ Conversion Factors
Creators: name: Gaches, Brandt A. L.
name: Offner, Stella S. R.
name: Bisbas, Thomas G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We utilize a modified astrochemistry code which includes cosmic ray attenuation in-situ to quantify the impact of different cosmic-ray models on the CO-to-H$_2$ and CI-to-H$_2$ conversion factors, $X_{\rm CO}$ and $X_{\rm CI}$, respectively. We consider the impact of cosmic rays accelerated by accretion shocks, and show that clouds with star formation efficiencies greater than 2\% have $X_{\rm CO} = (2.5 \pm 1)\times10^{20}$ cm$^{-2}$(K km s$^{-1}$)$^{-1}$, consistent with Milky Way observations. We find that changing the cosmic ray ionization rate from external sources from the canonical $ζ\approx 10^{-17}$ to $ζ\approx 10^{-16}$ s$^{-1}$, which better represents observations in diffuse gas, reduces $X_{\rm CO}$ by 0.2 dex for clusters with surface densities below 3 g cm$^{-2}$. We show that embedded sources regulate $X_{\rm CO}$ and decrease its variance across a wide range of surface densities and star formation efficiencies. Our models reproduce the trends of a decreased $X_{\rm CO}$ in extreme cosmic ray environments. $X_{\rm CI}$ has been proposed as an alternative to $X_{\rm CO}$ due to its brightness at high redshifts. The inclusion of internal cosmic ray sources leads to 1.2 dex dispersion in $X_{\rm CI}$ ranging from $2\times10^{20} < X_{\rm CI} < 4\times10^{21}$ cm$^{-2}$ (K km s$^{-1}$)$^{-1}$. We show that $X_{\rm CI}$ is highly sensitive to the underlying cosmic ray model.
description: 9 pages, 3 figures. ApJ Accepted
The high energy view of blazars
Creators: name: Ghisellini, Gabriele
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Beppo}SAX contributed substantially to our understanding of the physics of blazars. This has been made possible mainly by its wide energy range and especially by its high energy detector. Together with the information coming from still higher energies we know at last the entire spectral energy distribution (SED) of blazars. Different subclasses of blazars have different SEDs, which seem to form a sequence, whose main parameter is the bolometric luminosity. Physically, the blazar sequence can be the result of different cooling rates by those electrons emitting most of the radiation we see. Blazars are among the most active sources we know of, and the coordinated variability at high energies gives very important clues about the physics of their jets: initially, they must transport energy in a dissipationless way. They radiate most of the entire bolometric luminosity we see at a preferred distance of a few hundreds of Schwarzchild radii.For powerful blazars, the emitted radiation must be a small fraction of the power transported by the jet, since the bulk of it is required to energize the radio lobes. These are the jets which likely have bulk relativistic speeds up to hundreds of kiloparsecs, as suggested by the bright X-ray knots detected by Chandra in many extended jets.
description: 10 pages, 7 figures, invited paper at the meeting: The restless high energy Universe, Amsterdam, June 2003
Current Situation and Suggestions of Decorative Fishery Development in Hainan Province
Creators: name: ZHANG, Xi
name: YANG, Ning
name: HUANG, Hai
name: ZHANG, Xi
name: YANG, Ning
name: HUANG, Hai
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Hainan
subject: Decorative fishery
subject: Current situation
subject: Suggestions

description: Decorative fishery is an important part of recreational fisheries, Hainan has the potential to develop decorative fishery. In this paper, on the basis of the deep-going survey on the current situation of decorative fishery development in Hainan, the main questions of decorative fish cultivation and market were discussed. At the same time, many suggestions were brought up, such as exploiting the biological resources of Hainan Island, strengthening scientific research efforts, introducing new varieties of ornamental species, strengthening industrial guidance and market management, etc., which will benefit the rational utilization of tropical biological resources and increase the whole competitive advantage of decorative fishery in Hainan Province.
Bounds in query learning
Creators: name: Freitag, James
name: Chase, Hunter
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: We introduce new combinatorial quantities for concept classes, and prove lower and upper bounds for learning complexity in several models of learning in terms of various combinatorial quantities. In the setting of equivalence plus membership queries, we give an algorithm which learns a class in polynomially many queries whenever any such algorithm exists. Our approach is flexible and powerful enough to give new and very short proofs of the efficient learnability of several prominent examples (e.g. regular languages and regularω-languages), in some cases also producing new bounds on the number of queries.
title: A Scoping Review Exploring Buffered Articaine in Dentistry
Creators: name: YM, Karuna
name: Charisma T
name: Dr Shushma Rao B
name: Shenoy, Ramya
name: Nayak, Anupama
name: Ashwin Rao
Publisher: name: OSF Registries
Year: 2025
Subjects: subject: Medicine and Health Sciences
subject: Dentistry
subject: FOS: Clinical medicine

description: Buffered local anesthetics have proven to be clinically superior to non buffered anesthetics. There is adequate literature establishing the superiority of Buffered lidocaine over non buffered lidocaine. But literature on buffered articaine is sparse. This review aims to explore the gaps in literature in this important area.
MOESM1 of Unraveling candidate genes underlying biomass digestibility in elephant grass (Cenchrus purpureus)
Creators: name: Rocha, João
name: Marçal, Tiago
name: Salvador, Felipe
name: Adriel Silva
name: Carneiro, Pedro
name: Resende, Marcos
name: Jailton Carneiro
name: Azevedo, Ana
name: Pereira, Jorge
name: Juarez Machado
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 1: Table S1. Genotypes of elephant grass and their respective codes. The genotypes are part of the Active Elephant grass Germplasm Bank (BAGCE) maintained by Embrapa Gado de Leite (Embrapa Dairy Cattle).
title: Debris flow behavior in super- and subcritical conditions
Creators: name: Scheidl, Christian
name: McArdell, Brian
name: Nagl, Georg
name: Rickenmann, Dieter
Publisher: name: Mountain Scholar
Year: 2019
Subjects: Froude dependency
superelevation
impact estimation
earth pressure
debris-flow behaviour

description: Observations of debris-flow events all over the world cover a wide range of phenomenologically similar processes, consisting of different concentrations of water, fine and coarse sediment, and frequently wooden debris. For this reasons, empirically derived coefficients to be used in prediction models to estimate debris-flow dynamics often show a wide degree of scatter. Two of such empirically derived concepts, originally developed for pure water flows, are presented in this study, showing similar deviations from hydrostatic stress assumption in subcritical flow conditions. The first concept is used to estimate debris-flow velocities, based on superelevation data. Based on our experimental results as well as observations from real debris-flow events at the field monitoring station at Illgraben (canton Valais, Switzerland) we show that the empirical coefficient used in the superelevation equation to account for non-Newtonian flow effects correlates with the Froude number – the dimensionless ratio between gravitational and inertia forces in the flow. Interestingly, a similar relationship – the second concept presented – has been found in recent studies to estimate the maximum impact pressure of a debris-flow event. Our results suggest that for debris flows and decreasing Froude numbers inertia forces become more important and the hydrostatic pressure distribution may be an unrealistic assumption for empirically based prediction models in subcritical conditions.
Models, Characteristics and Upgrade of Rural Tourism Industrial Organizations in Beijing Suburbs
Creators: name: GENG, Hongli
name: GENG, Hongli
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Rural tourism
subject: Industrial organizations
subject: Beijing Suburbs

description: This paper firstly introduces theoretical basis of researches on industrial organizations of rural tourism. It sums up major models of industrial organizations of rural tourism in Beijing suburbs. Then, it presents benefits and major problems of different models, sums up characteristics of development of rural tourism industrial organizations in Beijing suburbs. Finally, it comes up with recommendations for upgrade and development of rural tourism industrial organizations in Beijing suburbs.
Deep Learning-based Radiomic Features for Improving Neoadjuvant Chemoradiation Response Prediction in Locally Advanced Rectal Cancer
Creators: name: Fu, Jie
name: Zhong, Xinran
name: Li, Ning
name: Van Dams, Ritchell
name: Lewis, John
name: Sung, Kyunghyun
name: Raldow, Ann C.
name: Jin, Jing
name: Qi, X. Sharon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Medical Physics (physics.med-ph)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Radiomic features achieve promising results in cancer diagnosis, treatment response prediction, and survival prediction. Our goal is to compare the handcrafted (explicitly designed) and deep learning (DL)-based radiomic features extracted from pre-treatment diffusion-weighted magnetic resonance images (DWIs) for predicting neoadjuvant chemoradiation treatment (nCRT) response in patients with locally advanced rectal cancer (LARC). 43 patients receiving nCRT were included. All patients underwent DWIs before nCRT and total mesorectal excision surgery 6-12 weeks after completion of nCRT. Gross tumor volume (GTV) contours were drawn by an experienced radiation oncologist on DWIs. The patient-cohort was split into the responder group (n=22) and the non-responder group (n=21) based on the post-nCRT response assessed by postoperative pathology, MRI or colonoscopy. Handcrafted and DL-based features were extracted from the apparent diffusion coefficient (ADC) map of the DWI using conventional computer-aided diagnosis methods and a pre-trained convolution neural network, respectively. Least absolute shrinkage and selection operator (LASSO)-logistic regression models were constructed using extracted features for predicting treatment response. The model performance was evaluated with repeated 20 times stratified 4-fold cross-validation using receiver operating characteristic (ROC) curves and compared using the corrected resampled t-test. The model built with handcrafted features achieved the mean area under the ROC curve (AUC) of 0.64, while the one built with DL-based features yielded the mean AUC of 0.73. The corrected resampled t-test on AUC showed P-value < 0.05. DL-based features extracted from pre-treatment DWIs achieved significantly better classification performance compared with handcrafted features for predicting nCRT response in patients with LARC.
description: Review in progress
Nebrioporus (Nebrioporus) indicus
Creators: name: Hájek, Jiří
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dytiscidae
Nebrioporus
Nebrioporus indicus

description: Nebrioporus (Nebrioporus) indicus (Sharp, 1882)
 Material studied. IRAN: 1 spec., ‘ SE Iran, 40 km SW Zábolí, 31.3.1973’, ‘ Loc. No. 143, Exp. Nat. Mus. Praha’; 1 spec., ‘ SE Iran, Sekand, 27 km ENE Sarbáz, 31.3.-1.4.1973’, ‘ Loc. No. 144, Exp. Nat. Mus. Praha’; 3 spec., ‘ E Iran, 2100 m, Taftan, Tamandan, 17-18.4.1973’, ‘ Loc. No. 167, Exp. Nat. Mus. Praha’; 13, ‘ Iran, 9.-10.IV.2000, Sistan va Baluchestan prov., 2 km S Espakeh, (26°48′N, 60°10′E), 690 m’, ‘ Iran 2000 Czech Biological Expedition, J. Hájek & M. Mikát leg.’ (all NMPC). PAKISTAN: 1♀, ‘ Pakistan, 4.-7.4.1993, S Balochistan, Awaran (distr. Khuzdar), lgt. S. Bečvář’ (NMPC).
 Notes. The species has been known from northern Pakistan (Baltistan), northern India (Kashmir, Himachal Pradesh, Uttar Pradesh) and Nepal (TOLEDO 1998); HÁJEK & FERY (2004) published records of N. indicus also from Afghanistan. First record from Iran.
description: Published as part of Hájek, Jiří, 2006, The westernmost record of Neptosternus circumductus, and a review of Dytiscidae (Coleoptera) of Baluchistan (Iran, Pakistan), pp. 43-56 in Acta Entomologica Musei Nationalis Pragae 46 on page 52, DOI: 10.5281/zenodo.5176688
Bosonic fractional quantum Hall states in driven optical lattices
Creators: name: Hudomal, Ana
name: Regnault, Nicolas
name: Vasić, Ivana
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Strong synthetic magnetic fields have been successfully implemented in periodically driven optical lattices. However, the interplay of the driving and interactions introduces detrimental heating, and for this reason it is still challenging to reach a fractional quantum Hall state in cold-atom setup. By performing a numerical study, we investigate stability of a bosonic Laughlin state in a small atomic sample exposed to driving. We identify an optimal regime of microscopic parameters, in particular interaction strength $U$ and the driving frequency $ω$, such that the stroboscopic dynamics supports the basic $ν= 1/2$ Laughlin state. Moreover, we explore slow ramping of a driving term and show that the considered protocol allows for the preparation of the Laughlin state on experimentally realistic time scales.
description: 11 pages, 7 figures
Unveiling the cause of hybrid morphology radio sources (HyMoRS)
Creators: name: Harwood, Jeremy J.
name: Vernstrom, Tessa
name: Stroe, Andra
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Hybrid morphology radio sources (HyMoRS) are a rare group of radio galaxies in which differing Fanaroff & Riley morphologies (FR I/II) are observed for each of the two lobes. While they potentially provide insights into the formation of lobe structure, particle acceleration, and the FR dichotomy, previous work on HyMoRS has mainly been limited to low-resolution studies, searches for new candidates, and milliarcsecond-scale VLBI observations of the core region. In this paper, we use new multi-array configuration Very Large Array (VLA) observations between 1 and 8 GHz to determine the morphology of HyMoRS on arcsecond scales and perform the first well-resolved spectral study of these unusual sources. We find that while the apparent FR I lobe is centre-brightened, this is the result of a compact acceleration region resembling a hotspot with a spectrum more consistent with an FR II ("strong-flavour") jet. We find that the spectra of the apparent FR I lobes are not similar to their classical counterparts and are likely the result of line-of-sight mixing of plasma across a range of spectral ages. We consider possible mechanisms that could lead to the formation of HyMoRS under such conditions, including environment asymmetry and restarted sources, concluding through the use of simple modelling that HyMoRS are the result of orientation effects on intrinsically FR II sources with lobes non-parallel to the inner jet.
description: 19 pages, 4 figures, 6 tables. Accepted for publication in MNRAS
Correlative Analysis on Forestry Land and Topography Factors Based on Tianguan Town of Youyang County
Creators: name: XIE, Shiyou
name: HAN, Jianli
name: XIE, Shiyou
name: HAN, Jianli
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Forestry land
subject: Topography factors
subject: Tianguan Town of Youyang County

description: In order to more clearly understand the relevance of the forestry land distribution and the terrain factors, basic information was given in this paper on the reasonable utilization of forest resources in mountainous areas and the ecological environment protection. Based on the registration overlay analysis of high resolution aerial, satellite photograph and 1:10 000 topographic map by making use of geostatistics of ArcGIS 9.3, different photo color referred to different types of vegetation landscape, acquired factor data in small classes of woodland with visual interpretation in small classes of woodland and field research, and the correlation between forestry land and topography factors were discussed. It was shown that: in areas of low elevation and low slope where human beings were highly involved, all sorts of forestry land were distributed, which meant evolution and slope had little effect on forestry land, and that in those areas where human activities were lessened little by little with high elevation and high slope, kinds of forestry land decreased accordingly. Furthermore, the irrigated paddy fields were the main types of forestry land on the elevation of 1 200 m and slope above 35°. Differences among kinds of forestry land were comparatively indistinct from the perspective of slope.
Structure and operation of the rabbit meat production chain, Texcoco, México
Creators: name: Galán-Caballero, María Evangelina
name: Escalona-Maurice, Miguel Jorge
name: Jiménez-Moreno, María Josefa
name: Hernández-Romero, Oliverio
name: Caamal-Cahuich, Ignacio2
name: Velázquez-Marzano, Gustavo
name: Galán-Caballero, María Evangelina
name: Escalona-Maurice, Miguel Jorge
name: Jiménez-Moreno, María Josefa
name: Hernández-Romero, Oliverio
name: Caamal-Cahuich, Ignacio2
name: Velázquez-Marzano, Gustavo
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agricultural and Food Policy
subject: Farm Management
subject: globalization
subject: rabbit farming
subject: value chain
subject: product system.

description: Objective: The objective was to describe and to analyze the situation and interrelations among the of the rabbit meat production chain, in order to identify the main factors that determine competitiveness. Design/Methodology/Approach: The methodology used in the research was mixed (qualitative and quantitative). The type of sampling we used was “Snowball”. A survey was applied to 33 rabbit producers and a statistical analysis of the data was performed in SPSS (Statistical Package for the Social Sciences). Later, with the use of Geographic Information Systems, the farms were geo-located with Arcview® version 3.2. Results: The results show the various stakeholders integrating the chain; the lack of communication among them, but highlight commercial relationship among producers, suppliers of equipment, feed and breeding stock; placing the producer as the weakest point in the chain, only as raw material supplier. Producers are heterogeneous and have mainly two types of farms; backyard farming and semi-technical. The spatial distribution map of 33 producers was obtained. Limitations of the study/Implications: Although rabbit farming is an important complementary activity to food production, the study showed that in the area there are no links among the various agents that integrate the production chain. There is only the mere commercial relationship. Findings/Conclusions: It is concluded that the null organization of producers keeps them excluded from the productive value chain.
Essays on Modelling Public-Private-Partnerships  (PPP) for Emergency Medical Services
Creators: name: Anantharaman, Senthilkumara
Publisher: name: Zenodo
Year: 2021
Subjects: subject: Public-private partnership
subject: Public Private Partnerships
subject: Emergency Medical Services
subject: Game theory
subject: Game Theory
subject: General equilibrium
subject: Separating Equilibrium
subject: Pooling Equilibrium

description: In this thesis study, the author hopes to provide a solid foundation to the integrated emergency medical services, which in turn, would provide Indian citizens the same equity, access, and quality of services which have been enjoyed by the people in the developing countries for decades.
Observing Chiral Nonanalytic Behavior with FLIC Fermions
Creators: name: Leinweber, D. B.
name: Thomas, A. W.
name: Williams, A. G.
name: Young, R. D.
name: Zanotti, J. M.
name: Zhang, J. B.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: First results from lattice QCD revealing the chiral nonanalytic behavior of nucleon and Delta baryon magnetic moments are presented. Numerical simulations in the light quark mass regime employing the nonperturbatively O(a)-improved conserved vector current are enabled via FLIC fermions. Quenched chiral perturbation theory for the nucleon and Delta magnetic moments is derived to next to next to leading nonanalytic order. Numerical simulation results for the proton and Delta baryon magnetic moments in quenched QCD reveal dramatic signatures of the quenched meson cloud, which are in accord with the predictions of quenched chiral perturbation theory.
description: Invited talk at FB17, the 17th International Conference on Few-body Problems in Physics, Durham, NC, June 5-10, 2003, 5 pages, 3 figures
Quantum entanglement and fixed-point bifurcations
Creators: name: Hines, Andrew P.
name: Milburn, G. J.
name: McKenzie, Ross H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: How does the classical phase space structure for a composite system relate to the entanglement characteristics of the corresponding quantum system? We demonstrate how the entanglement in nonlinear bipartite systems can be associated with a fixed point bifurcation in the classical dynamics. Using the example of coupled giant spins we show that when a fixed point undergoes a supercritical pitchfork bifurcation, the corresponding quantum state - the ground state - achieves its maximum amount of entanglement near the critical point. We conjecture that this will be a generic feature of systems whose classical limit exhibits such a bifurcation.
description: v2: Structure of the paper changed for clarity, reduced length, now 9 pages with 6 figures
A Simultaneous Magneto-Dielectric Phase Transition in RbCoBr$_3$
Creators: name: Shirahata, Takashi
name: Nakamura, Tota
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have modeled magneto-dielectric phase transitions in ABX$_3$-type layered triangular lattice compounds. The model consists of a spin system (magnetic transition) and a lattice system (dielectric transition). Magnetic exchange interactions are supposed to change with a relative positionbetween two spins. This assumption produces an effective coupling between the lattice and the spin. Applying the nonequilibrium relaxation method, we have found that a simultaneous magneto-dielectric phase transition occurs when energy scales of the spin part and the lattice part coincide. An intermediate phase like the partial disordered phase disappears. Both systems relax frustration of the other system cooperatively and realize ordered states.
description: Revised, 15 pages, 9 figures