cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Austromenopon aegialitidis, sensu lato
Creators: name: Gonza ́ Lez-Acun, Daniel A.
name: Palma, Ricardo L.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Menoponidae
Austromenopon
Austromenopon aegialitidis

description: Austromenopon aegialitidis (Durrant, 1906) sensu lato
 Menopon aegialitidis Durrant, 1906: 529, fig. 1c.
 Menopon aegialitidis Durrant, 1906; Harrison 1916: 32.
 Austromenopon aegialitidis (Durrant, 1906); Hopkins & Clay 1952: 46.
 Austromenopon aegialitidis (Durrant, 1906) sensu lato; Clay 1959: 165, fig. 7.
 Austromenopon aegialitidis (Durrant, 1906); Price et al. 2003: 90.
 Austromenopon aegialitidis (Durrant, 1906); González-Acuña et al. 2008b: 38, fig. 1.
 Austromenopon aegialitidis (Durrant, 1906); Palma 2017: 41.
Holotype probably in OSUM (see Palma 1996: 114).
 Type host: Charadrius vociferus Linnaeus, 1758.
 Chilean host: Vanellus chilensis chilensis (Molina, 1782).
 Other hosts: Vanellus miles novaehollandiae Stephens, 1819; Charadrius bicinctus exilis Falla, 1978, Vanellus vanellus (Linnaeus, 1758); Vanellus coronatus (Boddaert, 1783); at least nine species of Charadrius (see Price et al. 2003: 90).
Chilean locality: Chillán: Region XVI.
Geographic distribution: All continents, except Antarctica.
 Chilean reference: González-Acuña et al. (2008b).
 Other significant references: Clay (1959); Palma (1996: 114); Price et al. (2003); Palma (2010: 407); Palma (2017).
 Remarks: Austromenopon aegialitidis is a morphologically variable species from a wide range of hosts and in need of detailed systematic study.
description: Published as part of Gonza ́ Lez-Acun, Daniel A. & Palma, Ricardo L., 2021, An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile, pp. 1-151 in Zootaxa 5077 (1) on page 13, DOI: 10.11646/zootaxa.5077.1.1, http://zenodo.org/record/5766642
Shaping the trees - A conformação das árvores
Creators: name: Lerberghe, Philippe Van
Publisher: name: Zenodo
Year: 2017
Subjects: tree shape defects
prunning
timber
knotless timber wood
quality timber
shape prunning
silvicultural pruning
early pruning
Hand pruners
defeitos de conformação
poda
madeira
desrama
bifurcações
madeira de qualidade
poda de conformação
poda precoce

description: Tradução de leaflet do projeto AGFORWARD - As árvores plantadas com compassos largos desenvolvem, naturalmente, um tronco mais curto, com mais tendência para bifurcar e tomar uma forma sinuosa. Desenvolvem também, frequentemente, muitos ramos laterais vigorosos, que podem dificultar a circulação da maquinaria agrícola. Há vários fatores que podem contribuir para defeitos na conformação das copas (ventos fortes, geada, neve, presença de aves ou insetos, fauna silvestre, alterações da fertilidade do solo), ou na estrutura geral das árvores (genética e qualidade das sementes). Todos os defeitos de conformação devem ser corrigidos assim que surgem. As operações de poda precoces, moderadas e graduais são necessárias para melhorar a forma das árvores, a retidão do tronco e a qualidade da madeira comercializável. Estas intervenções têm de ser realizadas na altura certa e com o material adequado.
Community Organizations: Changing the Culture in Which Research Software Is Developed and Sustained
Creators: name: Katz, Daniel S.
name: McInnes, Lois Curfman
name: Bernholdt, David E.
name: Mayes, Abigail Cabunoc
name: Hong, Neil P. Chue
name: Duckles, Jonah
name: Gesing, Sandra
name: Heroux, Michael A.
name: Hettrick, Simon
name: Jimenez, Rafael C.
name: Pierce, Marlon
name: Weaver, Belinda
name: Wilkins-Diehr, Nancy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Software is the key crosscutting technology that enables advances in mathematics, computer science, and domain-specific science and engineering to achieve robust simulations and analysis for science, engineering, and other research fields. However, software itself has not traditionally received focused attention from research communities; rather, software has evolved organically and inconsistently, with its development largely as by-products of other initiatives. Moreover, challenges in scientific software are expanding due to disruptive changes in computer hardware, increasing scale and complexity of data, and demands for more complex simulations involving multiphysics, multiscale modeling and outer-loop analysis. In recent years, community members have established a range of grass-roots organizations and projects to address these growing technical and social challenges in software productivity, quality, reproducibility, and sustainability. This article provides an overview of such groups and discusses opportunities to leverage their synergistic activities while nurturing work toward emerging software ecosystems.
Evidence of exactness of the mean field theory in the nonextensive regime of long-range spin models
Creators: name: Cannas, S. A.
name: de Magalhaes, A. C. N.
name: Tamarit, F. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The q-state Potts model with long-range interactions that decay as 1/r^alpha subjected to an uniform magnetic field on d-dimensional lattices is analized for different values of q in the nonextensive regime (alpha between 0 and d). We also consider the two dimensional antiferromagnetic Ising model with the same type of interactions. The mean field solution and Monte Carlo calculations for the equations of state for these models are compared. We show that, using a derived scaling which properly describes the nonextensive thermodynamic behaviour, both types of calculations show an excellent agreement in all the cases here considered, except for alpha=d. These results allow us to extend to nonextensive magnetic models a previous conjecture which states that the mean field theory is exact for the Ising one.
description: 10 pages, 4 figures
Existence and compactness theory for ALE scalar-flat Kähler surfaces
Creators: name: Han, Jiyuan
name: Viaclovsky, Jeff A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Our main result in this article is a compactness result which states that a noncollapsed sequence of asymptotically locally Euclidean (ALE) scalar-flat Kähler metrics on a minimal Kähler surface whose Kähler classes stay in a compact subset of the interior of the Kähler cone must have a convergent subsequence. As an application, we prove the existence of global moduli spaces of scalar-flat Kähler ALE metrics for several infinite families of Kähler ALE spaces.
description: 50 pages
A Minimal System Including Weak Sphalerons for Investigating the Evolution of Matter Asymmetries and Hypermagnetic Fields
Creators: name: Zadeh, S. Rostam
name: Gousheh, S. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study simultaneous evolution of large scale hypermagnetic fields and the asymmetries of quarks, leptons and Higgs boson in the temperature range from 10TeV to 100GeV. Above 10TeV, we identify all of the major fast interactions and use the associated conservation laws as constraints on the initial conditions at 10TeV. Below 10TeV, we identify the major processes which fall out of equilibrium or emerge as non-negligible processes and derive the relevant evolution equations. These include the Abelian anomalies which violate fermion numbers, direct and inverse Higgs decays that change the chiralities of fermions, and weak sphalerons which violate the left-handed fermion numbers. We also consider the contributions of all fermionic chemical potentials to the UY(1) Chern-Simons term which affects the evolution through the AMHD equations. Thus, we present a minimal set of self-consistent initial conditions and evolution equations which respect all constraints coming from conservation laws, fast processes and charge neutrality of the plasma. We solve the coupled evolution equations and find that initial large hypermagnetic field can produce matter asymmetries starting from zero initial value, and vice versa provided an initial seed of hypermagnetic field is present and the rate of the electron Yukawa processes is lower. We find that our model yields acceptable values for baryon asymmetry and magnetic field. However, the scale of the magnetic field obtained is much smaller than the observational data, even when the turbulence driven inverse cascade mechanism in the broken phase is taken into account.
description: 40 pages, 5 figures, 7 tables
Austromenopon elliotti Timmermann 1954
Creators: name: Gonza ́ Lez-Acun, Daniel A.
name: Palma, Ricardo L.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Menoponidae
Austromenopon
Austromenopon elliotti

description: Austromenopon elliotti Timmermann, 1954 New record
 Austromenopon elliotti Timmermann, 1954b: 205, fig. 19; pl. 1: figs e–f.
 Austromenopon elliotti Timmermann, 1954; Timmermann 1965: 177.
 Austromenopon elliotti Timmermann, 1954; Price & Clay 1972: 496, figs 39–41.
 Austromenopon elliotti Timmermann, 1954; Palma 2017: 45.
Holotype ♂ in NHML.
 Type host: Pelecanoides urinatrix (Gmelin, 1789).
 Chilean hosts: Pelecanoides urinatrix (Gmelin, 1789); Pelecanoides garnotii (Lesson, 1828).
 Other hosts: Pelecanoides urinatrix exsul Salvin, 1896; Pelecanoides urinatrix dacunhae Nicholl, 1906; Pelecanoides urinatrix chathamensis Murphy & Harper, 1916.
Chilean localities: Valparaíso: Region V; Isla Duque de York: Region XII.
Geographic distribution: Southern Hemisphere.
Chilean reference: This catalogue.
 Other significant references: Timmermann (1965); Palma (1996: 116); Price et al. (2003: 91); Hänel & Palma (2007: 112, 121, 131). Price & Clay (1972); Palma (2010: 407); Palma (2017).
 Remarks: Austromenopon elliotti is naturally and frequently found on diving petrels only. This is the first record of Austromenopon elliotti from Chile, based on two samples held in MONZ.
description: Published as part of Gonza ́ Lez-Acun, Daniel A. & Palma, Ricardo L., 2021, An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile, pp. 1-151 in Zootaxa 5077 (1) on pages 14-15, DOI: 10.11646/zootaxa.5077.1.1, http://zenodo.org/record/5766642
Awareness Adds to Knowledge. Stage of the Art Waste Processing Facilities and Industrial Waste Treatment Development
Creators: name: Kilpeläinen, Maria
name: Happonen, Ari
Publisher: name: Zenodo
Year: 2021
Subjects: Aware
waste processing; facility
sustainability
landfill
facility
waste
CO2
MSW
green city
solid waste management
energy
gas recovery
greenhouse gases
gasification
pyrolysis

description: Globally approximately 2 billion tons of municipal solid waste (MSW) is generated annually, and the trend is towards growth. To fight the ever-growing waste issue, different countries have different practices and processes with various sustainability levels. Waste can be treated in multiple ways and in the sustainability front, the focus on e.g. circular economy related activities has recently been acknowledged. The importance of recycling is also acknowledged, and luckily the waste management industry is moving towards more holistic approaches and trying to limit the waste disposal to landfills. However, most likely the landfills will still remain in some quantity for the waste that cannot be recycled or disposed in any alternative way. Therefore, it is important to understand what kind of landfills will be deemed as necessity and why, to limit the amount of waste that is disposed to landfills and to manage landfill more efficiently. Looking the solutions from technical and waste processing point of view, this work analyzed one of the most efficient and modern state-of-the-art waste facilities. Based on the found data, authors give technological based options to be considered, to how to solve the waste handling/processing challenges and reduce the need for landfills.
Aide Publique au Développement et Croissance Economique : le cas de la République Centrafricaine
Creators: name: DONTSI
name: PADEMONA, Nadia Clairette
Publisher: name: Zenodo
Year: 2024
Subjects: Aide publique au développement ; croissance économique ; République Centrafricaine ; gouvernance ; produit intérieur brut.

description: Cet article a pour objectif d’analyser l’impact de l’aide publique au développement (APD) sur la croissance économique en République Centrafricaine (RCA). En effet, l’APD est une source de financement importante pour le gouvernement centrafricain (45% du budget de l’Etat en 2016, BM 2017). Cette analyse répond à la question : l’aide publique au développement contribue- t-elle à la croissance économique en République Centrafricaine ? Cette étude a utilisé la méthode des moindres carrés ordinaires sur des données intertemporelles allant de 1980 à 2020. Il en ressort que l’APD a un impact positif et significatif sur la croissance économique en RCA. En effet, une augmentation de l’aide internationale de 596 points entraine une augmentation de 1% du Produit intérieur brut. Ce résultat est conforme à celui obtenu par Siddique, Kiani, et Batool en 2018, qui ont découvert que la relation entre l’aide internationale et la croissance économique est positive en Afghanistan. Les autorités centrafricaines devraient créer une Agence de gestion de l’aide. Cela permettrait une bonne visibilité sur tout ce que l’Etat reçoit comme aide internationale. Cependant la communauté internationale ne devrait pas sevrer le pays de l’aide internationale car la survie des populations après la crise de 2013 en dépend.
Magnetic and Pairing Correlations in Correlated Electron Systems
Creators: name: Su, Gang
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Magnetic and superconducting pairing correlation functions in a general class of Hubbard models, the t-J model and a single-band Hubbard model with additional bond-charge interaction are investigated, respectively. Some rigorous upper bounds of the corresponding correlation functions are obtained. It is found that the decay of the spin-spin correlation function with temperature in the general Hubbard models can not be slower than the squared inverse law at low temperatures and the inverse law at high temperatures, while the on-site pairing correlation function can not be slower than the inverse law. An upper bound for the average energy of the t-J model is found. The upper bounds for the spin-spin and the electron pairing correlation functions in the t-J model as well as in the Hubbard model with bond-charge interaction are also obtained. These bounds are expected to provide certain standards for approximate methods. In some special cases, these bounds rule out the possibility of corresponding magnetic and pairing long-range order.
description: Revtex, 19 pages, one figure, final version
Austromenopon enigki Timmermann 1963
Creators: name: Gonza ́ Lez-Acun, Daniel A.
name: Palma, Ricardo L.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Menoponidae
Austromenopon
Austromenopon enigki

description: Austromenopon enigki Timmermann, 1963
 Austromenopon enigki Timmermann, 1963: 425, fig. 14.
 Austromenopon enigki Timmermann, 1963; Timmermann 1965: 177, fig. 113.
 Austromenopon enigki Timmermann, 1963; Price & Clay 1972: 493, fig. 27.
 Austromenopon enigki Timmermann, 1963; Price et al. 2003: 91.
 Austromenopon enigki Timmermann, 1963; Harrison et al. 2013: 186.
 Austromenopon enigki Timmermann, 1963; Palma 2017: 45.
Holotype ♂ in NHML.
 Type host: Pelagodroma marina (Latham, 1790).
 Chilean hosts: Fregetta grallaria (Vieillot, 1817); Oceanites pincoyae Harrison et al., 2013.
 Other hosts: Pelagodroma marina dulciae Mathews, 1912; Pelagodroma marina maoriana Mathews, 1912; Fregetta tropica (Gould, 1844); Fregetta maoriana (Mathews, 1932); Oceanites oceanicus exasperatus Mathews, 1912.
Chilean localities: Masatierra Island (Juan Fernández Islands): Region V; Seno Reloncaví: Region X.
Geographic distribution: Antarctica; Pacific, Atlantic and Indian Oceans.
 Chilean references: Harrison et al. (2013); this catalogue.
 Other significant references: Timmermann (1965); Price & Clay (1972); Palma (1996: 116); Price et al. (2003); Palma (2010: 407); Palma (2017).
 Remarks: This is the first record of Austromenopon enigki from Fregetta grallaria in Chile and Masatierra Island is a new locality record, both based on specimens held in MONZ. A sample of Austromenopon enigki from Oceanites pincoyae from Chile is held in MONZ, as recorded by Harrison et al. (2013: 186).
description: Published as part of Gonza ́ Lez-Acun, Daniel A. & Palma, Ricardo L., 2021, An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile, pp. 1-151 in Zootaxa 5077 (1) on page 15, DOI: 10.11646/zootaxa.5077.1.1, http://zenodo.org/record/5766642
Laemobothrion (Laemobothrion) glutinans Nitzsch 1861
Creators: name: Gonza ́ Lez-Acun, Daniel A.
name: Palma, Ricardo L.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Laemobothriidae
Laemobothrion
Laemobothrion glutinans

description: Laemobothrion (Laemobothrion) glutinans Nitzsch [in Giebel], 1861
 Laemobothrion glutinans Nitzsch [in Giebel], 1861: 518.
 Laemobothrion glutinans Nitzsch [in Giebel], 1861; Hopkins & Clay 1952: 184.
 Laemobothrion glutinans Nitzsch [in Giebel], 1861; Nelson & Price 1965: 256, figs 3, 10, 14, 20, 21. Laemobothrion (Laemobothrion) glutinans Nitzsch [in Giebel], 1861; Price et al. 2003: 80.
 Laemobothrion glutinans; González-Acuña & Moreno 2018: 264, fig. 3-20.
 Laemobothrion glutinans (Nitzsch, 1861) [sic]; Gutiérrez-Garrido 2021: 19, 24, fig. 8.
Status, sex and repository of types unknown, presumed lost (see Palma 2017: 28).
 Type host: Sarcoramphus papa (Linnaeus, 1758).
 Chilean host: Cathartes aura jota (Molina, 1782).
 Other hosts: Cathartes aura aura (Linnaeus, 1758); Cathartes burrovianus (Cassin, 1845); Cathartes melambrotus Wetmore, 1964; Coragyps atratus (Bechstein, 1793); Gymnogyps californianus (Shaw, 1797); Vultur gryphus Linnaeus, 1758.
Chilean localities: Coronel: Region VIII; Bulnes: Region XVI.
Geographic distribution: North, Central and South America.
Chilean references: González-Acuña & Moreno (2018); Gutiérrez-Garrido (2021).
 Other significant references: Nelson & Price (1965); Price et al. (2003).
 Remarks: Laemobothrion glutinans is widely spread, infesting various species of vultures throughout the Americas north into Canada. Gutiérrez-Garrido (2021: 19) collected eight specimens of Laemobothrion glutinans from two turkey vultures. Laemobothrion glutinans and L. maximum (see below) are the largest of all known parasitic lice (Nelson & Price 1965).
description: Published as part of Gonza ́ Lez-Acun, Daniel A. & Palma, Ricardo L., 2021, An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile, pp. 1-151 in Zootaxa 5077 (1) on pages 8-9, DOI: 10.11646/zootaxa.5077.1.1, http://zenodo.org/record/5766642
title: Generation of non-adiabatic flamelet manifolds: comparison of two approaches applied on a single-element GCH4/GO2 combustion chamber
Creators: name: BREDA, Paola
name: PFITZNER, Michael
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: TURBULENT COMBUSTION
MODELLING
CFD
LARGE EDDY SIMULATION
HEAT TRANSFER

description: This work aims to compare two non-adiabatic flamelet combustion models for the simulation of a subscale single-injector GCH4 /GO2 combustion chamber in rocket-like operative conditions. The role of chemistry in terms of recombination reactions at the chamber wall is influenced by the choice of the enthalpy space and the scalar dissipation rate model across the flamelets, with a strong dependence observed for the first item. One non-adiabatic flamelet model was able to correctly predict the heat transfer at wall. The second model however foresaw higher recombination effects in the low-enthalpy regions, resulting in a higher wall heat flux exceeding the experimental data. Remapping the second enthalpy space onto the first one helped to recover the discrepancy.
title: Methodology for the thermal analysis of instrumentation in Long Duration Balloon missions
Creators: name: GONZALEZ-BARCENA, David
name: PEREZ-GRANDE, Isabel
name: SANZ-ANDRES, Angel
name: GONZALEZ-LLANA, Arturo
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: AEROSPACE SYSTEMS
DESIGN
NUMERICAL SIMULATION
PAYLOAD
THERMODYNAMICS

description: The aim of the work presented is to apply the classical approaches considered in Space Thermal Design to the thermal analysis of instrumentation on board Long Duration Balloons (LDB). These systems, having some specific features, simply consist of stratospheric balloon payloads operating in a similar environment than in space missions. The followed methodology to obtain the worst environmental conditions and to develop the thermal analyses as the mission evolves from a system level is explained. All these considerations have been implemented in the context of the IMaX+ Electronic Unit as a part of SUNRISE III mission.
Predicting the operability of damaged compressors using machine learning
Creators: name: Taylor, JV
name: Conduit, B
name: Dickens, A
name: Hall, C
name: Hillel, M
name: Miller, RJ
Publisher: name: American Society of Mechanical Engineers
Year: 2019
Subjects: 40 Engineering
4001 Aerospace Engineering
Machine Learning and Artificial Intelligence
4.1 Discovery and preclinical testing of markers and technologies

description: Abstract The application of machine learning to aerospace problems faces a particular challenge. For successful learning a large amount of good quality training data is required, typically tens of thousands of cases. However, due to the time and cost of experimental aerospace testing, this data is scarce. This paper shows that successful learning is possible with two novel techniques: The first technique is rapid testing. Over the last five years the Whittle Laboratory has developed a capability where rebuild and test times of a compressor stage now take 15 minutes instead of weeks. The second technique is to base machine learning on physical parameters, derived from engineering wisdom developed in industry over many decades. The method is applied to the important industry problem of predicting the effect of blade damage on compressor operability. The current approach has high uncertainty, it is based on human judgement and correlation of a handful of experimental test cases. It is shown using 100 training cases and 25 test cases that the new method is able to predict the operability of damaged compressor stages with an accuracy of 2% in a 95% confidence interval; far better than is possible by even the most experienced compressor designers. Use of the method is also shown to generate new physical understanding, previously unknown by any of the experts involved in this work. Using this method in the future offers an exciting opportunity to generate understanding of previously intractable problems in aerospace.
The critical behavior of frustrated spin models with noncollinear order
Creators: name: Pelissetto, Andrea
name: Rossi, Paolo
name: Vicari, Ettore
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the critical behavior of frustrated spin models with noncollinear order, including stacked triangular antiferromagnets and helimagnets. For this purpose we compute the field-theoretic expansions at fixed dimension to six loops and determine their large-order behavior. For the physically relevant cases of two and three components, we show the existence of a new stable fixed point that corresponds to the conjectured chiral universality class. This contradicts previous three-loop field-theoretical results but is in agreement with experiments.
description: 4 pages, RevTex
A comprehensive phase diagram for logistic populations in fluctuating environment
Creators: name: Yahalom, Yitzhak
name: Steinmetz, Bnaya
name: Shnerb, Nadav M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Population dynamics reflects an underlying birth-death process, where the rates associated with different events may depend on external environmental conditions and on the population density. A whole family of simple and popular deterministic models (like logistic growth) support a transcritical bifurcation point between an extinction phase and an active phase. Here we provide a comprehensive analysis of the phases of that system, taking into account both the endogenous demographic noise (random birth and death events) and the effect of environmental stochasticity that causes variations in birth and death rates. Three phases are identified: in the inactive phase the mean time to extinction $T$ is independent of the carrying capacity $N$, and scales logarithmically with the initial population size. In the power-law phase $T \sim N^q$ and the exponential phase $T \sim exp(αN)$. All three phases and the transitions between them are studied in detail. The breakdown of the continuum approximation is identified inside the power-law phase, and the accompanied changes in decline modes are analyzed. The applicability of the emerging picture to the analysis of ecological timeseries and to the management of conservation efforts is briefly discussed.
description: arXiv admin note: text overlap with arXiv:1810.03317
Multiple quantum phases in artificial double-dot molecules
Creators: name: Rontani, Massimo
name: Rossi, F.
name: Manghi, F.
name: Molinari, E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study coupled semiconductor quantum dots theoretically through a generalized Hubbard approach, where intra- and inter-dot Coulomb Correlation, as well as tunneling effects are described on the basis of realistic electron wavefunctions. We find that the ground-state configuration of vertically-coupled double dots undergoes non-trivial quantum transitions as a function of the inter-dot distance d; at intermediate values of d we predict a new phase that should be observable in the addition spectra and in the magnetization changes.
description: RevTeX, 4 pages, 4 ps figures, to appear in Solid State Communications
Imprint of the stochastic nature of photon emission by electrons on the proton energy spectra in the laser-plasma interaction
Creators: name: Wan, Feng
name: Xue, Kun
name: Dou, Zhen-Ke
name: Hatsagortsyan, Karen Z.
name: Yan, Wenchao
name: Khikhlukha, Danila
name: Bulanov, Sergei V.
name: Korn, Georg
name: Zhao, Yong-Tao
name: Xu, Zhong-Feng
name: Li, Jian-Xing
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The impact of stochasticity effects (SEs) in photon emissions on the proton energy spectra during laser-plasma interaction is theoretically investigated in the quantum radiation-dominated regime, which may facilitate SEs experimental observation. We calculate the photon emissions quantum mechanically and the plasma dynamics semiclassically via two-dimensional particle-in-cell simulations. An ultrarelativistic plasma generated and driven by an ultraintense laser pulse head-on collides with another strong laser pulse, which decelerates the electrons due to radiation-reaction effect and results in a significant compression of the proton energy spectra because of the charge separation force. In the considered regime the SEs are demonstrated in the shift of the mean energy of the protons up to hundreds of MeV. This effect is robust with respect to the laser and target parameters and measurable in soon available strong laser facilities.
Interactions between Membrane Inclusions on Fluctuating Membranes
Creators: name: Park, Jeong-Man
name: Lubensky, T. C.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We model membrane proteins as anisotropic objects characterized by symmetric-traceless tensors and determine the coupling between these order-parameters and membrane curvature. We consider the interactions between transmembrane proteins that respect up-down (reflection) symmetry of bilayer membranes and that have circular or non-circular cross-sectional areas in the tangent-plane of membranes. Using a field theoretic approach, we find non-entropic $1/R^{4}$ interactions between reflection-symmetry-breaking transmembrane proteins with circular cross-sectional area and entropic $1/R^{4}$ interactions between transmembrane proteins with circular cross-section that do not break up-down symmetry in agreement with previous calculations. We also find anisotropic $1/R^{4}$ interactions between reflection-symmetry-conserving transmembrane proteins with non-circular cross-section, anisotropic $1/R^{2}$ interactions between reflection-symmetry-breaking transmembrane proteins with non-circular cross-section, and non-entropic $1/R^{4}$ many-particle interactions among non-transmembrane proteins. For large $R$, these interactions might provide the dominant force inducing aggregation of the membrane proteins.
description: REVTEX, 29 pages with 4 postscript figures compressed using uufiles. Introduction and Discussion sections revised. To appear in J. Phys. France I (September)
LQD-RKHS-based distribution-to-distribution regression methodology for restoring the probability distributions of missing SHM data
Creators: name: Chen, Zhicheng
name: Bao, Yuequan
name: Li, Hui
name: Spencer, Billie F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Data loss is a critical problem in structural health monitoring (SHM). Probability distributions play a highly important role in many applications. Improving the quality of distribution estimations made using incomplete samples is highly important. Missing samples can be compensated for by applying conventional missing data restoration methods; however, ensuring that restored samples roughly follow underlying distributions of true missing data remains a challenge. Another strategy involves directly restoring the probability density function (PDF) for a sensor when samples are missing by leveraging distribution information from another sensor with complete data using distribution regression techniques; existing methods include the conventional distribution-to-distribution regression (DDR) and distribution-to-warping function regression (DWR) methods. Due to constraints on PDFs and warping functions, the regression functions of both methods are estimated from the Nadaraya-Watson kernel estimator with relatively low degrees of precision. This article proposes a new indirect distribution-to-distribution regression method in the context of functional data analysis for restoring distributions of missing SHM data. PDFs are transformed to ordinary functions residing in a Hilbert space via the newly proposed log-quantile-density (LQD) transformation; the regression for distributions is realized in the transformed space via a functional regression model constructed based on the theory of Reproducing Kernel Hilbert Space (RKHS), corresponding result is subsequently mapped back to the density space through the inverse LQD transformation. Test results using field monitoring data indicate that the new method significantly outperforms conventional methods in general cases; however, in extrapolation cases, the new method is inferior to the distribution-to-warping function regression method.
description: This is a manuscript. Readers are suggested to read the formal version published in the journal "Mechanical Systems and Signal Processing", https://doi.org/10.1016/j.ymssp.2018.11.052
title: Research on the fatigue life testing for composite wings
Creators: name: BA, Xiaolei
name: LIU, Han
name: LI, Xiaolin
name: SHEN, Dazheng
name: YANG, Rong
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: COMPOSITES
GROUND AND IN-FLIGHT TESTS
MEASUREMENT TECHNIQUES
FATIGUE

description: This paper carries research on fatigue life testing of the full-composite wings for aerospace flight. First, the fatigue load spectrum is compiled by a segmental method. Secondly, a fatigue loading system which can provide multi-directional loads on the surface of the composite wing is designed. Then, some non-destructive testing methods are introduced. Finally, a fatigue life testing for a composite wing of an aerospace vehicle is made. The results show that this test method can complete the composite wing fatigue test accurately and efficiently. It provides help for the fatigue life evaluation study of composite wings.
MOESM1 of Spatial referencing of chlorophyll fluorescence images for quantitative assessment of infection propagation in leaves demonstrated on the ice plant: Botrytis cinerea pathosystem
Creators: name: Sekulska-Nalewajko, Joanna
name: Kornaś, Andrzej
name: Jarosław Gocławski
name: Miszalski, Zbigniew
name: Elżbieta Kuźniak
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 1. Illustration of the results of tests for automatic registration of fluorescence images. Figure 1. Input image pairs to register: fixed image (on the left) and moving image (on the right). Figure 2. Intensity based monomodal ‘similarity’ registration with gradient descent optimizer. Figure 3. ‘Similarity’ registration with 2D phase correlation algorithm. Figure 4. ‘Similarity’ registration using the automatic detection of SURF (Speeded-Up Robust Features). Figure 5. ‘Similarity’ registration based on the algorithm of automatic detection and matching MSER features (Maximally Stable Extremal Regions). Figure 6. ‘Similarity’ registration with the Fiji (ImageJ) plugin Linear Stack Alignment with SIFT. Figure 7. ‘Similarity’ registration with the Fiji (ImageJ) plugin Register Virtual Stack Slices aided by automatically extracted SIFT features (Scale Invariant Feature Transform). Figure 8. Examples of ‘similarity’ registration with the Fiji (ImageJ) plugin Descriptor-based registration (2d/3d) using SPIM (Selective Plane Illumination Microscope) method.
Dynamics of Light Antiquarks in the Proton
Creators: name: Melnitchouk, W.
name: Speth, J.
name: Thomas, A. W.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a comprehensive analysis of the recent data from the E866 experiment at Fermilab on Drell-Yan production in pD and pp collisions, which indicates a non-trivial x-dependence for the asymmetry between u-bar and d-bar quark distributions in the proton. The relatively fast decrease of the asymmetry at large x suggests the important role played by the chiral structure of the nucleon, in particular the pi-N and pi-Delta components of the nucleon wave function. At small x the data require an additional non-chiral component, which may be attributed to the Pauli exclusion principle as first suggested by Field and Feynman.
description: version to appear in Phys. Rev. D
Exact soultion of asymmetric diffusion with second-class particles of arbitrary size
Creators: name: alcaraz, F. C.
name: Bariev, R. Z.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The exact solution of the asymmetric exclusion problem with particles of first and second class is presented. In this model the particles (size 1) of both classes are attached on lattice points and diffuse with equal asymmetric rates, but particles in the first class do not distinguish those in the second class from the holes (empty sites). We generalize and solve exactly this model by considering molecules in the first and second class with sizes $s_1$ and $s_2$ ($s_1,s_2 = 0,1,2,...$), in units of lattice spacing, respectively. The solution is derived by a Bethe ansatz of nested type. We give in this paper a pedagogical and simple presentation of the Bethe ansatz solution of the problem which can easily be followed by a non specialized audience in exactly integrable models.
description: 21 pages, 7 figures
Computing normalisers of highly intransitive groups
Creators: name: Chang, Mun See
Publisher: name: University of St Andrews
Year: 2021
Subjects: subject: Permutation groups
subject: Computational group theory
subject: GAP
subject: QA175.C5
subject: Permutation groups
subject: Group theory--Data processing

description: We investigate the normaliser problem, that is, given 𝐺, 𝐻 ≤ 𝑆ₙ, compute 𝑁[sub]𝐺(𝐻). The fastest known theoretical algorithm for this problem is simply exponential, but more eﬃcient algorithms are known for some restriction of classes for 𝐺 and 𝐻. In this thesis, we will focus on highly intransitive groups, which are groups with many orbits. We give new algorithms to compute 𝑁[sub](𝑆ₙ)(𝐻) for highly intransitive groups 𝐻 ≤ 𝑆ₙ and for some subclasses that perform substantially faster than previous implementations in the computer algebra system GAP.
Femtosecond Coherent Dynamics of the Fermi Edge Singularity and Exciton Hybrid
Creators: name: Shahbazyan, T. V.
name: Primozich, N.
name: Perakis, I. E.
name: Chemla, D. S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study theoretically the coherent nonlinear optical response of doped semiconductors with partially occupied subbands. When the Fermi energy of an occupied subband approaches the exciton level of an upper subband, the absorption spectrum acquires a characteristic double-peak shape originating from the interference between the Fermi-edge singularity and the exciton resonance. We demonstrate that, for the off-resonant pump excitation, the pump/probe spectrum undergoes a dramatic transformation in the coherent regime, with a strong time-dependent exchange of oscillator strength between Fermi edge singularity and exciton peaks. We show that this effect originates from the many-body electron-hole correlations which determine the dynamical response of the Fermi see. To calculate the nonlinear absorption spectrum, we use the coupled cluster method combined with time-dependent Schrieffer-Wolff transformation. Possible experimental applications are discussed.
description: 13 pages including 1 figures
Laemobothrion (Laemobothrion) maximum
Creators: name: Gonza ́ Lez-Acun, Daniel A.
name: Palma, Ricardo L.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Laemobothriidae
Laemobothrion
Laemobothrion maximum

description: Laemobothrion (Laemobothrion) maximum (Scopoli, 1763)
 Pediculus maximus Scopoli, 1763: 382.
 Liotheum (Laemobothrion) giganteum Nitzsch, 1818: 301.
 Liotheum giganteum; Gervais 1849: 104.
 Liotheum giganteum Nitzs.; Gay 1854: pl. Anoplureos figs 10a–b.
 Laemobothrion maximum (Scopoli, 1763); Eichler 1941a: 363, fig. 28.
 Laemobothrion maximum (Scopoli, 1763); Eichler 1942: 58, fig. 4.
 Laemobothrion maximum (Scopoli, 1763); Hopkins & Clay 1952: 185.
 Laemobothrion maximum (Scopoli, 1763); Nelson & Price 1965: 253, figs 1–2, 8, 12, 16–18.
 Laemobothrion (Laemobothrion) maximum (Scopoli, 1763); Price et al. 2003: 81.
Neotype in ZFMK (see Eichler 1942: 59; Clay & Hopkins 1951: 5).
 Type host: Buteo buteo insularum Floericke, 1903.
Chilean host: “Pillo” (see Remarks below).
 Other hosts: Over 50 species of the genera Accipiter, Aquila, Aviceda, Butastur, Buteo, Caracara, Circaetus, Circus, Gymnogenys, Haliaeetus, Haliastur, Hieraaetus, Ictinia, Melierax, Milvus, Parabuteo, Pernis and Polemaetus (see Nelson & Price 1965: 255).
Chilean localities: Not given.
Geographic distribution: All continents, except Antarctica.
Chilean references: Gervais (1849); Gay (1854).
 Other significant references: Clay & Hopkins (1951: 5); Nelson & Price (1965); Lakshminarayana (1970: 132, figs 2a, 4c); Clay (1976: 537); Martín-Mateo (2002: 137, figs 43C, H, 44); Price et al. (2003).
 Remarks: Despite the number of Chilean hosts that may be parasitised by Laemobothrion maximum, this large louse has not been reported from Chile since the 19th century. The vernacular name “Pillo”, given by Gervais (1849) as a possible host of this louse, does not appear to apply to any species of the Accipitriformes, but to the stork Ciconia maguari (Gmelin, 1789), which is rare in Chile and is not known to harbour any species of Laemobothrion (see Price et al. 2003: 300). Prevalence and intensity of infestation in species of Laemobothrion are often low. Despite their large size, extensive examination of a variety of potential hosts may be required before L. maximum will be reported again in Chile.
description: Published as part of Gonza ́ Lez-Acun, Daniel A. & Palma, Ricardo L., 2021, An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile, pp. 1-151 in Zootaxa 5077 (1) on page 9, DOI: 10.11646/zootaxa.5077.1.1, http://zenodo.org/record/5766642
Ruling out a critical density baryonic universe
Creators: name: Birkel, Michael
name: Sarkar, Subir
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It has been suggested by Bartlett and Hall that our universe may have the critical density in baryons by virtue of specific interactions with a `shadow' world. We show that this possibility is severely constrained by primordial nucleosynthesis, stellar evolution and the thermalization of the cosmic microwave background. In particular, recent observations of small angular-scale anisotropy in the cosmic microwave background conclusively rule out all such baryon-dominated cosmologies.
description: 17 pages incl. 8 eps figures, REVTEX
Additional file 1 of Survival after traumatic out-of-hospital cardiac arrest in Vietnam: a multicenter prospective cohort study
Creators: name: Do, Son Ngoc
name: Luong, Chinh Quoc
name: Pham, Dung Thi
name: Nguyen, My Ha
name: Ton, Tra Thanh
name: Hoang, Quoc Trong Ai
name: Nguyen, Dat Tuan
name: Pham, Thao Thi Ngoc
name: Hoang, Hanh Trong
name: Khuong, Dai Quoc
name: Nguyen, Quan Huu
name: Nguyen, Tuan Anh
name: Tran, Tung Thanh
name: Vu, Long Duc
name: Van Nguyen, Chi
name: McNally, Bryan Francis
name: Ong, Marcus Eng Hock
name: Nguyen, Anh Dat
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Biological Sciences not elsewhere classified
Cancer
Science Policy
Computational Biology

description: Additional file 1. Data collection form.
MOESM2 of Spatial referencing of chlorophyll fluorescence images for quantitative assessment of infection propagation in leaves demonstrated on the ice plant: Botrytis cinerea pathosystem
Creators: name: Sekulska-Nalewajko, Joanna
name: Kornaś, Andrzej
name: Jarosław Gocławski
name: Miszalski, Zbigniew
name: Elżbieta Kuźniak
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: 60506 Virology

description: Additional file 2. The values of fluorescence parameters Y(NO), Fv/Fm and NPQ obtained from ice-plant leaf images without registration. Figure 1. The fluorescence parameter Y(NO) value changes in C3 and CAM common ice plant leaves obtained from ice-plant leaf images without registration. Figure 2. The fluorescence parameter Fv/Fm value changes in C3 and CAM common ice plant leaves obtained from ice-plant leaf images without registration. Figure 3. The fluorescence parameter NPQ value changes in C3 and CAM common ice plant leaves obtained from ice-plant leaf images without registration.
$Fun(SO_q(N))$-Isotropic Harmonic Oscillator on the Quantum Euclidean Space $R_q^N$
Creators: name: Fiore, Gaetano
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We briefly describe the construction of a consistent $q$-deformation of the quantum mechanical isotropic harmonic oscillator on ordinary $\rn^N$ space.
description: 12 pp., to appear in the proceedings of the Clausthal Symposium on ``Nonlinear, Dissipative, Irreversible Quantum Systems'', August 1994, edited by H.-D. Doebner, V.K. Dobrev & P. Nattermann
Additional file 5: of Developmental changes in collenchyma cell-wall polysaccharides in celery (Apium graveolens L.) petioles
Creators: name: Chen, Da
name: Melton, Laurence
name: Zujovic, Zoran
name: Harris, Philip
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Hematology
subject: Plant Biology

description: Figure S5. Control immunogold micrographs of transverse sections of celery collenchyma strands at four developmental stages with the omission of the primary antibodies. (DOCX 867 kb)