cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bond-Dilution Effects on Two-Dimensional Spin-Gapped Heisenberg Antiferromagnets
Creators: name: Yasuda, Chitoshi
name: Todo, Synge
name: Matsumoto, Munehisa
name: Takayama, Hajime
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Bond-dilution effects on spin-1/2 spin-gapped Heisenberg antiferromagnets of coupled alternating chains on a square lattice are investigated by means of the quantum Monte Carlo method. It is found that, in contrast with the site-diluted system having an infinitesimal critical concentration, the bond-diluted system has a finite critical concentration of diluted bonds, $x_{c}$, above which the system is in an antiferromagnetic (AF) long-range ordered phase. In the disordered phase below $x_{c}$, plausibly in the concentration region significantly less than $x_{c}$, the system has a spin gap due to singlet pairs of induced magnetic moments reformed by the AF interactions through the two-dimensional shortest paths.
description: 4 pages, 4 figures
MOESM4 of Genetic and environmental variation impact the cuticular hydrocarbon metabolome on the stigmatic surfaces of maize
Creators: name: Tesia Dennison
name: Wenmin Qin
name: Loneman, Derek
name: Condon, Samson
name: Lauter, Nick
name: Nikolau, Basil
name: Yandeau-Nelson, Marna
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: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 4: Table S3. ANOVAs of the percentage of alkenes relative to total hydrocarbon accumulation. Two-way ANOVA assessed the effects of genotype and husk-encasement status at 3-days PSE in both growing years and at 6-days PSE in 2009. A three-way ANOVA assessed the effects of genotype, husk-encasement status and days PSE for growing year 2009 and a second three-way ANOVA assessed the effects of genotype, husk-encasement status and growing year for silk samples harvested at 3-days PSE in both growing years.
Time-dependent spectral properties of photoexcited one-dimensional ionic Hubbard model: an exact diagonalization study
Creators: name: Okamoto, Junichi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by the recent progress in time-resolved nonequilibrium spectroscopy in condensed matter, we study an optically excited one-dimensional ionic Hubbard model by exact diagonalization. The model is relevant to organic crystals, transition metal oxides, or ultracold atoms in optical lattices. We implement numerical pump-probe measurements to calculate time-dependent conductivity and single-particle spectral functions. In general, short optical excitation induces a metallic behavior imprinted as a Drude peak in conductivity or an in-gap density of states. In a Mott insulator, we find that the induced Drude peak oscillates at the pump frequency and its second harmonic. The former comes from the oscillation of currents, and the latter from the interference of single- and three-photon excited states. In a band insulator, the Drude peak oscillates only at the pump frequency, and quantities such as the double occupancy do not oscillate. The absence of the second harmonic oscillation is due to the degeneracy of multi-photon excited states. The in-gap density of states in both insulators correlates with the Drude weight and the energy absorption for weak pumping. Strong pumping leads to saturation of the in-gap density of states and to suppression of the Drude weight in the Mott regime. We have also checked that the above features are robust for insulators in the intermediate parameter range. Our study demonstrates the distinct natures of the multi-photon excited states in two different insulators.
description: 20 pages, 13 figures
Oxygen tension modulates the mitochondrial genetic bottleneck and influences the segregation of a heteroplasmic mtDNA variant in vitro
Creators: name: Pezet, Mikael G.
name: Gomez-Duran, Aurora
name: Klimm, Florian
name: Aryaman, Juvid
name: Burr, Stephen
name: Wei, Wei
name: Saitou, Mitinori
name: Prudent, Julien
name: Chinnery, Patrick F.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Article
/631/80
/692/699/317
/45
/45/91
/45/23
article

description: Abstract: Most humans carry a mixed population of mitochondrial DNA (mtDNA heteroplasmy) affecting ~1–2% of molecules, but rapid percentage shifts occur over one generation leading to severe mitochondrial diseases. A decrease in the amount of mtDNA within the developing female germ line appears to play a role, but other sub-cellular mechanisms have been implicated. Establishing an in vitro model of early mammalian germ cell development from embryonic stem cells, here we show that the reduction of mtDNA content is modulated by oxygen and reaches a nadir immediately before germ cell specification. The observed genetic bottleneck was accompanied by a decrease in mtDNA replicating foci and the segregation of heteroplasmy, which were both abolished at higher oxygen levels. Thus, differences in oxygen tension occurring during early development likely modulate the amount of mtDNA, facilitating mtDNA segregation and contributing to tissue-specific mutation loads.
Exact SUSY Wilson loops on $S^3$ from $q$-Virasoro constraints
Creators: name: Cassia, Luca
name: Lodin, Rebecca
name: Popolitov, Aleksandr
name: Zabzine, Maxim
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Using the ideas from the BPS/CFT correspondence, we give an explicit recursive formula for computing supersymmetric Wilson loop averages in 3d $\mathcal{N}=2$ Yang-Mills-Chern-Simons $U(N)$ theory on the squashed sphere $S^3_b$ with one adjoint chiral and two antichiral fundamental multiplets, for specific values of Chern-Simons level $κ_2$ and Fayet-Illiopoulos parameter $κ_1$. For these values of $κ_1$ and $κ_2$ the north and south pole turn out to be completely independent, and therefore Wilson loop averages factorize into answers for the two constituent $D^2 \times S^1$ theories. In particular, our formula provides results for the theory on the round sphere when the squashing is removed.
description: 30 pages, 1 figure; v2: typos fixed, JHEP version
Belostoma amazonum Estevez & Polhemus 2001
Creators: name: Moreira, Felipe Ferraz Figueiredo
name: Barbosa, Julianna Freires
name: Ribeiro, José Ricardo Inacio
name: Alecrim, Viviani Pereira
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Belostomatidae
Belostoma
Belostoma amazonum

description: Belostoma amazonum Estévez & Polhemus, 2001
Geographical distribution: Venezuela and Brazil.
Distribution in Brazil: North, Northeast, and South regions (AM, BA, SC) (Estévez & Polhemus 2001).
description: Published as part of Moreira, Felipe Ferraz Figueiredo, Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio & Alecrim, Viviani Pereira, 2011, Checklist and distribution of semiaquatic and aquatic Heteroptera (Gerromorpha and Nepomorpha) occurring in Brazil 2958, pp. 1-74 in Zootaxa 2958 (1) on page 27, DOI: 10.11646/zootaxa.2958.1.1, http://zenodo.org/record/5281851
Spectroscopy of Globular Clusters in the Fornax dwarf galaxy
Creators: name: Strader, Jay
name: Brodie, Jean P.
name: Forbes, Duncan A.
name: Beasley, Michael A.
name: Huchra, John P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present low resolution, integrated Keck spectra of the five globular clusters (GCs) of the Fornax dwarf spheroidal galaxy. We find a tentative age spread among the clusters, with the GC H5 younger by 2-3 Gyr than the others. The clusters generally appear to be very metal-poor ([Fe/H] ~ -1.8), with the cluster H4 slightly more metal-rich at [Fe/H] = -1.5. We speculate that cluster H4 is similar to the Galactic GC Ruprecht 106, which lacks the [alpha/Fe] enhancement typical among metal-poor GCs in the Milky Way. High-resolution spectroscopy of individual cluster and field stars will be needed to sort out the surprisingly complex history of GC formation and evolution in this galaxy.
description: 21 pages, including 3 figures. To appear in AJ, March 2003
Additional file 2 of Decreased mortality in acute respiratory distress syndrome patients treated with corticosteroids: an updated meta-analysis of randomized clinical trials with trial sequential analysis
Creators: name: Lin, Ping
name: Zhao, Yuean
name: Li, Xiaoqian
name: Jiang, Faming
name: Liang, Zongan
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2. Test for publication bias for hospital mortality. RR relative risk.
Belostoma anurum
Creators: name: Moreira, Felipe Ferraz Figueiredo
name: Barbosa, Julianna Freires
name: Ribeiro, José Ricardo Inacio
name: Alecrim, Viviani Pereira
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Belostomatidae
Belostoma
Belostoma anurum

description: Belostoma anurum (Herrich-Schäffer, 1848)
Geographical distribution: Martinique, St. Vincent & Grenadines, Colombia, Grenada, Trinidad & Tobago, French Guiana, Brazil, Ecuador, Chile, Argentina, and Uruguay. Records north of those presented above are highly doubtful and not considered here.
Distribution in Brazil: Northeast, Central-West, Southeast and South regions (MA, CE, RN, BA, AL, DF, MG, ES, SP, RJ, SC) (Ribeiro 2007).
 Comments: Some of the B. anurum specimens studied so far do not differ from B. subspinosum (Palisot de Beauvois, 1805) subspecies in features of the phallus, and B. anurum might eventually prove to be a junior-synonym of B. subspinosum.
description: Published as part of Moreira, Felipe Ferraz Figueiredo, Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio & Alecrim, Viviani Pereira, 2011, Checklist and distribution of semiaquatic and aquatic Heteroptera (Gerromorpha and Nepomorpha) occurring in Brazil 2958, pp. 1-74 in Zootaxa 2958 (1) on page 27, DOI: 10.11646/zootaxa.2958.1.1, http://zenodo.org/record/5281851
Mixing-length estimates from binary systems. A theoretical investigation on the estimation errors
Creators: name: Valle, G.
name: Dell'Omodarme, M.
name: Moroni, P. G. Prada
name: Degl'Innocenti, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We performed a theoretical investigation on the mixing-length parameter recovery from an eclipsing double-lined binary system. We focused on a syntetic system composed by a primary of mass M = 0.95 Msun and a secondary of M = 0.85 Msun. Monte Carlo simulations were conducted at three metallicities, and three evolutionary stages of the primary. For each configuration artificial data were sampled assuming an increasing difference between the mixing-length of the two stars. The mixing length values were reconstructed using three alternative set-ups. A first method, which assumes full independence between the two stars, showed a great difficulty to constrain the mixing-length values: the recovered values were nearly unconstrained with a standard deviation of 0.40. The second technique imposes the constraint of common age and initial chemical composition for the two stars in the fit. We found that $α_{ml,1}$ values match the ones recovered under the previous configuration, but $α_{ml,2}$ values are peaked around unbiased estimates. This occurs because the primary star provides a much more tight age constraint in the joint fit than the secondary. Within this second scenario we also explored, for systems sharing a common $α_{ml}$, the difference in the mixing-length values of the two stars only due to random fluctuations owing to the observational errors. The posterior distribution of these differences was peaked around zero, with a large standard deviation of 0.3 (15\% of the solar-scaled value). The third technique also imposes the constraint of a common mixing-length value for the two stars, and served as a test for identification of wrong fitting assumptions. In this case the common mixing-length is mainly dictated by the value of $α_{ml,2}$. [...] For $Δα_{ml} > 0.4$ less than half of the systems can be recovered and only 20% at $Δα_{ml} = 1.0$.
description: Abstract abridged
Image-Based Visual Servoing for Enhanced Cooperation of Dual-Arm Manipulation
Creators: name: Zhang, Zizhe
name: Yang, Yuan
name: Zuo, Wenqiang
name: Song, Guangming
name: Song, Aiguo
name: Shi, Yang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The cooperation of a pair of robot manipulators is required to manipulate a target object without any fixtures. The conventional control methods coordinate the end-effector pose of each manipulator with that of the other using their kinematics and joint coordinate measurements. Yet, the manipulators' inaccurate kinematics and joint coordinate measurements can cause significant pose synchronization errors in practice. This paper thus proposes an image-based visual servoing approach for enhancing the cooperation of a dual-arm manipulation system. On top of the classical control, the visual servoing controller lets each manipulator use its carried camera to measure the image features of the other's marker and adapt its end-effector pose with the counterpart on the move. Because visual measurements are robust to kinematic errors, the proposed control can reduce the end-effector pose synchronization errors and the fluctuations of the interaction forces of the pair of manipulators on the move. Theoretical analyses have rigorously proven the stability of the closed-loop system. Comparative experiments on real robots have substantiated the effectiveness of the proposed control.
description: 8 pages, 7 figures. Corresponding author: Yuan Yang {yuan_evan_yang@seu.edu.cn}. For associated videos, see {https://zizhe.io/ral-ibvs-enhanced/}. This work has been accepted to the IEEE Robotics and Automation Letters in Feb 2025
Demands of New Professional Farmers for Agricultural Leading Industry in Anhui Province
Creators: name: KAN, Yanhua
name: LI, Jun
name: WEI, Qingsong
name: HAN, Jiayou
name: KAN, Yanhua
name: LI, Jun
name: WEI, Qingsong
name: HAN, Jiayou
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: New professional farmers
subject: Demands
subject: Number
subject: Anhui Province

description: In the context of growing problems of part-time farming, farmers' aging and hollow rural areas, and increasing restrictive factors of new professional farmers, based on current situations of agricultural resources in Anhui Province, this paper studied feasibility of increasing new professional farmers from the perspectives of urbanization level, labor employment, population development trend, agricultural industrial development and talent demands, current situations of farmers’ family management, and agricultural socialized service development trend. Based on decisions, planning, and related data issued by Anhui Provincial Party Committee and Provincial Government, it analyzed and predicted demands of new professional farmers in Anhui Province by industries and types, in the hope of providing references for relevant researches.
Generation and evaluation of artificial mental health records for Natural Language Processing
Creators: name: Ive, Julia
name: Viani, Natalia
name: Kam, Joyce
name: Yin, Lucia
name: Verma, Somain
name: Puntis, Stephen
name: Cardinal, Rudolf N.
name: Roberts, Angus
name: Stewart, Robert
name: Velupillai, Sumithra
Publisher: name: Apollo - University of Cambridge Repository
Year: 2020
Subjects: Article
/692/308
/706/648
article

description: Funder: EPSRC Healtex Feasibility Funding (grant EP/N027280/1): "Towards Shareable Data in Clinical Natural Language Processing: Generating Synthetic Electronic Health Records"
description: Funder: National Institute for Health Research (NIHR) Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King’s College London
description: Funder: National Institute for Health Research Post Doctoral Fellowship award (grant number PDF-2017-10-029)
description: Funder: Health Data Research UK
description: Funder: Swedish Research Council(2015-00359)/the Marie Sklodowska Curie Actions
description: Abstract: A serious obstacle to the development of Natural Language Processing (NLP) methods in the clinical domain is the accessibility of textual data. The mental health domain is particularly challenging, partly because clinical documentation relies heavily on free text that is difficult to de-identify completely. This problem could be tackled by using artificial medical data. In this work, we present an approach to generate artificial clinical documents. We apply this approach to discharge summaries from a large mental healthcare provider and discharge summaries from an intensive care unit. We perform an extensive intrinsic evaluation where we (1) apply several measures of text preservation; (2) measure how much the model memorises training data; and (3) estimate clinical validity of the generated text based on a human evaluation task. Furthermore, we perform an extrinsic evaluation by studying the impact of using artificial text in a downstream NLP text classification task. We found that using this artificial data as training data can lead to classification results that are comparable to the original results. Additionally, using only a small amount of information from the original data to condition the generation of the artificial data is successful, which holds promise for reducing the risk of these artificial data retaining rare information from the original data. This is an important finding for our long-term goal of being able to generate artificial clinical data that can be released to the wider research community and accelerate advances in developing computational methods that use healthcare data.
Supplementary document for Photon-limited Cherenkov imaging of radiation therapy dose - 6320521.pdf
Creators: name: Jia, Mengyu
name: SUN, BOSHUAI
name: WANG, YUXIA
name: Gao, Feng
name: yuan, zhiyong
name: Pogue, Brian
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: supplement
Astrometry with MAVIS: Pushing Past the Limits of Gaia to the Crowded Centres of Globular Clusters
Creators: name: Monty, Stephanie
name: Cranney, Jesse
name: Rigaut, Francois
name: Mcdermid, Richard
name: Baumgardt, Holger
name: Agapito, Guido
name: Mendel, J. Trevor
name: Plantet, Cedric
name: Greggio, Davide
name: Fiorentino, Giuliana
name: Haynes, Dionne
name: Marasco, Antonino
name: Massari, Davide Davide.Massari@Inaf.It
Publisher: name: Proceedings of AO4ELT7 conference 2023 - Editors: Thierry Fusco and Benoit Neichel
Year: 2023
Subjects: MULTI
CONJUGATE ADAPTIVE OPTICS
GLOBULAR CLUSTERS
ASTROMETRY
MAVIS
INTERMEDIATE MASS BLACK HOLES

description: High precision astrometry has entered a Golden Age, ushered in by the Gaia mission and surely culminating in the clearest 3D picture of the Milky Way to-date. The Gaia satellite has been revolutionary in many ways and yet, as a relatively small telescope, it is fundamentally limited in its study of both faint and crowded sources. The MCAO Assisted Visible Imager and Spectrograph (MAVIS) is an instrument being designed for the Very Large Telescope Adaptive Optics Facility. Equipped with MAVIS, the VLT will be the only 8m-class telescope, ground-based or otherwise, to operate at its diffraction limit ($\\sim0.02$~ arcseconds) in the optical (550 nm). Designed with astrometry in mind, MAVIS must deliver precision astrometry at the 150 micro-arcsecond level, with a goal of 50 micro-arcseconds, the same requirement as the 39~m Extremely Large Telescope. To verify this requirement will be met, we have created the MAVIS Image Simulator (MAVISIM), an image simulating tool to explore MAVIS science cases ranging from stellar to extra-galactic science. MAVISIM accounts for three major errors introduced by adaptive optics, including PSF field variability, along with imager and detector characteristics. In this first test of MAVISIM, we have investigated both the astrometric capabilities of MAVIS and a key science case for the instrument, the presence of intermediate mass black holes (IMBHs) in globular clusters. In this proceedings I will present exciting results from MAVISIM showing that MAVIS will: i) meet its astrometric requirements and ii) be able to detect the kinematic signature of a central 1500 solar mass IMBH in the crowded central region of NGC 3201.
Energy Dependence of Pion and Kaon Production in Central Pb+Pb Collisions
Creators: name: The NA49 Collaboration
name: Afanasiev, S. V.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Measurements of charged pion and kaon production in central Pb+Pb collisions at 40, 80 and 158 AGeV are presented. These are compared with data at lower and higher energies as well as with results from p+p interactions. The mean pion multiplicity per wounded nucleon increases approximately linearly with s_NN^1/4 with a change of slope starting in the region 15-40 AGeV. The change from pion suppression with respect to p+p interactions, as observed at low collision energies, to pion enhancement at high energies occurs at about 40 AGeV. A non-monotonic energy dependence of the ratio of K^+ to pi^+ yields is observed, with a maximum close to 40 AGeV and an indication of a nearly constant value at higher energies.The measured dependences may be related to an increase of the entropy production and a decrease of the strangeness to entropy ratio in central Pb+Pb collisions in the low SPS energy range, which is consistent with the hypothesis that a transient state of deconfined matter is created above these energies. Other interpretations of the data are also discussed.
description: revised version to appear in Phys. Rev. C, 33 pages including 11 figures
Chronic Kidney Damage and Pathological Changes in Organs- A Concern in High-Fat Diet Intake
Creators: name: Subham Preetam
Publisher: name: figshare
Year: 2021
Subjects: Cell Biology

description: Despite unclear mechanisms, the reports from studies related to epidemiology show a strong correlation between the high and enriched fatty diet intake associated with metabolic disorders with chronically damaged kidney and changes in its pathophysiological characteristics in other organs. Moreover, the westernized lifestyle and food habit is the primary striking for metabolism-induced renal damage. Such damages have been linked to the altered expression of many proteins. We have reviewed some signature proteins like a marker of inflammation- pNFkB, an inhibitor of senescence SIRT-1 and Cc-3-marker of apoptosis which were significantly altered in many of the HFD-mice in vivo model. This review aims to brief the pathological and molecular changes induced by high-fat diet intake.
Characterizing entangled state update in different reference frames with weak measurements
Creators: name: Allam, Jawad
name: Matzkin, Alex
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The evolution of the quantum state of a system upon measurement results in state update. In this work, we investigate the characterization of updated states of multi-partite entangled qubit states with non-destructive weak measurements, involving weakly coupling a pointer to each qubit in a relativistic context. As is well-known, the updated state at intermediate times is frame-dependent, and outcome randomness intrinsic to projective measurements prevents any information to be acquired on the updated state. Here we will see that when weak measurements are implemented there is instead an interplay between randomness and interference, depending on the number of qubits, so as to maintain consistency between descriptions in arbitrary reference frames. Analytical results are given for a small or infinite number of qubits, while for a finite number of qubits we will resort to Monte-Carlo sampling in order to simulate numerically the results of weak measurements. As a by-product, we show how a single-shot measurement of the pointers positions allows to make quantitative predictions on the outcomes that can be obtained for any observable measured on a distant qubit of the multi-partite state.
O CRÉDITO RURAL OFICIAL E A AGRICULTURA DE MATO GROSSO: 1993 A 2001
Creators: name: Lamera, Janice Alves
name: Bonjour, Sandra Cristina De Moura
name: Figueiredo, Adriano Marcos Rodrigues
name: Lamera, Janice Alves
name: Bonjour, Sandra Cristina De Moura
name: Figueiredo, Adriano Marcos Rodrigues
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Community/Rural/Urban Development
subject: crédito rural
subject: Mato Grosso
subject: agricultura

description: Este trabalho analisou a distribuição dos recursos disponíveis do crédito rural para a produção agrícola em Mato Grosso entre 1993 e 2001, e a relação entre o crédito rural em diferentes finalidades e esta produção. Perceberam-se relações fortes entre área colhida e produção, e pouco efeito do crédito oficial de custeio, refletindo a mudança das fontes do crédito de custeio que migraram para o crédito informal. Observaram-se as variações do crédito de investimento e de comercialização no estágio de desenvolvimento das culturas, comprovando a importância destes nos últimos anos. Os indicadores de concentração de Herfindahl-Hirschman evidenciaram oscilações significativas entre os anos e finalidades, com relativa desconcentração nos três últimos anos. A análise econométrica, com dados de seção cruzada e série temporal, possibilitou a obtenção de resultados desagregados para as diferentes regiões do Estado, mas não confirmou a importância do crédito formal para a produção agrícola de Mato Grosso.
Belostoma aurivillianum
Creators: name: Moreira, Felipe Ferraz Figueiredo
name: Barbosa, Julianna Freires
name: Ribeiro, José Ricardo Inacio
name: Alecrim, Viviani Pereira
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Belostomatidae
Belostoma
Belostoma aurivillianum

description: Belostoma aurivillianum (Montandon, 1899)
Geographical distribution: Colombia, Venezuela, Suriname, Brazil, Bolivia, and Paraguay.
Distribution in Brazil: North, Central-West, Southeast, and South regions (RR, PA, MT, GO, MG, SP, RJ, PR, RS) (Nieser & Melo 1997; Ribeiro 2007).
description: Published as part of Moreira, Felipe Ferraz Figueiredo, Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio & Alecrim, Viviani Pereira, 2011, Checklist and distribution of semiaquatic and aquatic Heteroptera (Gerromorpha and Nepomorpha) occurring in Brazil 2958, pp. 1-74 in Zootaxa 2958 (1) on page 27, DOI: 10.11646/zootaxa.2958.1.1, http://zenodo.org/record/5281851
Far-infrared transmission studies of c-axis oriented superconducting MgB2 thin film
Creators: name: Jung, J. H.
name: Kim, K. W.
name: Lee, H. J.
name: Kim, M. W.
name: Noh, T. W.
name: Kang, W. N.
name: Kim, Hyeong-Jin
name: Choi, Eun-Mi
name: Jung, C. U.
name: Lee, Sung-Ik
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We reported far-infrared transmission measurements on a c-axis oriented superconducting MgB$_{2}$ thin film in the frequency range of 30 $\sim$ 250 cm$^{-1}$. We found that these measurements were sensitive to values of scattering rate $1/τ$ and superconducting gap $2Δ$. By fitting the experimental transmission spectra at 40 K and below, we obtained $1/τ=$ (700 $\sim$ 1000) cm$^{-1}$ and $2Δ(0)\cong$ 42 cm$^{-1}$. These two quantities suggested that MgB$_{2}$ belong to the dirty limit.
description: submitted at May 4
Additional file 3 of Decreased mortality in acute respiratory distress syndrome patients treated with corticosteroids: an updated meta-analysis of randomized clinical trials with trial sequential analysis
Creators: name: Lin, Ping
name: Zhao, Yuean
name: Li, Xiaoqian
name: Jiang, Faming
name: Liang, Zongan
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 3. Trial sequential analysis of eight trials for new infection. The required information size for detecting an intervention effect was 2131 patients. The relative risk was 0.84, and the 95% confidence interval was corrected to 0.66–1.08, from 0.70 to 1.01. TSA showed that the cumulative Z-curve did not cross both the conventional boundary and the trial sequential monitoring.
Divergence-free tangential finite element methods for incompressible flows on surfaces
Creators: name: Lederer, Philip L.
name: Lehrenfeld, Christoph
name: Schöberl, Joachim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this work we consider the numerical solution of incompressible flows on two-dimensional manifolds. Whereas the compatibility demands of the velocity and the pressure spaces are known from the flat case one further has to deal with the approximation of a velocity field that lies only in the tangential space of the given geometry. Abandoning $H^1$-conformity allows us to construct finite elements which are -- due to an application of the Piola transformation -- exactly tangential. To reintroduce continuity (in a weak sense) we make use of (hybrid) discontinuous Galerkin techniques. To further improve this approach, $H(\operatorname{div}_Γ)$-conforming finite elements can be used to obtain exactly divergence-free velocity solutions. We present several new finite element discretizations. On a number of numerical examples we examine and compare their qualitative properties and accuracy.
description: 30 pages, 16 figures, 1 table
MOESM2 of Genetic and environmental variation impact the cuticular hydrocarbon metabolome on the stigmatic surfaces of maize
Creators: name: Tesia Dennison
name: Wenmin Qin
name: Loneman, Derek
name: Condon, Samson
name: Lauter, Nick
name: Nikolau, Basil
name: Yandeau-Nelson, Marna
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
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: Ecology
subject: Marine Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 2: Figure S1. Total hydrocarbon accumulation on silks collected 3-days PSE from inbred lines grown in 2009. Inbred lines are ordered from lowest to highest hydrocarbon accumulation on emerged silks. Asterisks indicate hydrocarbon accumulation on emerged silks is significantly greater than husk-encased silks for a given inbred line (T-test; * P
TabDiff: a Mixed-type Diffusion Model for Tabular Data Generation
Creators: name: Shi, Juntong
name: Xu, Minkai
name: Hua, Harper
name: Zhang, Hengrui
name: Ermon, Stefano
name: Leskovec, Jure
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Synthesizing high-quality tabular data is an important topic in many data science tasks, ranging from dataset augmentation to privacy protection. However, developing expressive generative models for tabular data is challenging due to its inherent heterogeneous data types, complex inter-correlations, and intricate column-wise distributions. In this paper, we introduce TabDiff, a joint diffusion framework that models all mixed-type distributions of tabular data in one model. Our key innovation is the development of a joint continuous-time diffusion process for numerical and categorical data, where we propose feature-wise learnable diffusion processes to counter the high disparity of different feature distributions. TabDiff is parameterized by a transformer handling different input types, and the entire framework can be efficiently optimized in an end-to-end fashion. We further introduce a mixed-type stochastic sampler to automatically correct the accumulated decoding error during sampling, and propose classifier-free guidance for conditional missing column value imputation. Comprehensive experiments on seven datasets demonstrate that TabDiff achieves superior average performance over existing competitive baselines across all eight metrics, with up to $22.5\%$ improvement over the state-of-the-art model on pair-wise column correlation estimations. Code is available at https://github.com/MinkaiXu/TabDiff.
Belostoma bachmanni De Carlo 1957
Creators: name: Moreira, Felipe Ferraz Figueiredo
name: Barbosa, Julianna Freires
name: Ribeiro, José Ricardo Inacio
name: Alecrim, Viviani Pereira
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Belostomatidae
Belostoma
Belostoma bachmanni

description: Belostoma bachmanni De Carlo, 1957
Geographical distribution: Brazil and Paraguay.
Distribution in Brazil: North Region (AM) (De Carlo 1966a; Lanzer-de-Souza 1980).
 Comments: Dr. Estévez (unpublished) considers the differences between this species and B. bicavum Lauck, 1964 subtle.
description: Published as part of Moreira, Felipe Ferraz Figueiredo, Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio & Alecrim, Viviani Pereira, 2011, Checklist and distribution of semiaquatic and aquatic Heteroptera (Gerromorpha and Nepomorpha) occurring in Brazil 2958, pp. 1-74 in Zootaxa 2958 (1) on page 28, DOI: 10.11646/zootaxa.2958.1.1, http://zenodo.org/record/5281851
Distribution and re-distribution of CAP expenditure throughout the EU
Creators: name: Bonfiglio, A.
name: Camaioni, B.
name: Coderoni, Silvia
name: Esposti, Roberto
name: Pagliacci, F.
name: Sotte, F.
name: Bonfiglio, A.
name: Camaioni, B.
name: Coderoni, Silvia
name: Esposti, Roberto
name: Pagliacci, F.
name: Sotte, F.
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: common agricultural policy
subject: regional integration
subject: urban-rural relationships
subject: multiregional I-O model

description: This paper is aimed at assessing distribution of Common Agricultural Policy (CAP) expenditure through the European Union (EU) space. Firstly, spatial distribution of past CAP expenditure is analysed, specifically 2007-2011 payments. Both overall expenditure and disentangled measures are investigated; major territorial patterns through the EU-27 are highlighted as well. Secondly, spatial distribution of future expenditure, according to latest 2014-2020 CAP reform, is analysed. In particular, we assess re-distributional effects connected with spatial spillovers that are due to regional economic integration. Assessment is made through the adoption of a multiregional I-O model. The analysis is carried out at a very high level of disaggregation, i.e. NUTS 3 level throughout the EU-27. Furthermore, a specific focus is devoted to rural-urban relationships.
Additional file 1 of Sjogren’s syndrome in clinical trials of traditional Chinese medicine: protocol for the development of a core outcome set
Creators: name: Liu, Ming
name: Gao, Ya
name: Yuan, Yuan
name: Shi, Shuzhen
name: Yang, Kelu
name: Shi, Jiyuan
name: Wu, Jiarui
name: Zhang, Junhua
name: Tian, Jinhui
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Cancer
Science Policy

description: Additional file 1. The search strategy example of PubMed.
Space-Time Evolution of the Oscillator, Rapidly moving in a random media
Creators: name: Blok, B.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the quantum-mechanical evolution of the nonrelativistic oscillator, rapidly moving in the media with the random vector fields. We calculate the evolution of the level probability distribution as a function of time, and obtain rapid level diffusion over the energy levels. Our results imply a new mechanism of charmonium dissociation in QCD media.
description: 32 pages, 13 figures
$f$-PO: Generalizing Preference Optimization with $f$-divergence Minimization
Creators: name: Han, Jiaqi
name: Jiang, Mingjian
name: Song, Yuxuan
name: Ermon, Stefano
name: Xu, Minkai
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Preference optimization has made significant progress recently, with numerous methods developed to align language models with human preferences. This paper introduces $f$-divergence Preference Optimization ($f$-PO), a novel framework that generalizes and extends existing approaches. $f$-PO minimizes $f$-divergences between the optimized policy and the optimal policy, encompassing a broad family of alignment methods using various divergences. Our approach unifies previous algorithms like DPO and EXO, while offering new variants through different choices of $f$-divergences. We provide theoretical analysis of $f$-PO's properties and conduct extensive experiments on state-of-the-art language models using benchmark datasets. Results demonstrate $f$-PO's effectiveness across various tasks, achieving superior performance compared to existing methods on popular benchmarks such as AlpacaEval 2, Arena-Hard, MT-Bench, and Open LLM Leaderboard v2. Additionally, we present ablation studies exploring the impact of different $f$-divergences, offering insights into the trade-offs between regularization and performance in offline preference optimization. Our work contributes both practical algorithms and theoretical understanding to the field of language model alignment. Code is available at https://github.com/MinkaiXu/fPO.
MOESM3 of Genetic and environmental variation impact the cuticular hydrocarbon metabolome on the stigmatic surfaces of maize
Creators: name: Tesia Dennison
name: Wenmin Qin
name: Loneman, Derek
name: Condon, Samson
name: Lauter, Nick
name: Nikolau, Basil
name: Yandeau-Nelson, Marna
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: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Additional file 3: Table S2. ANOVAs of total hydrocarbon accumulation. Two-way ANOVA assessed the effects of genotype and husk-encasement status at 3-days PSE in both growing years and at 6-days PSE in 2009. A three-way ANOVA assessed the effects of genotype, husk-encasement status and days PSE for growing year 2009 and a second three-way ANOVA assessed the effects of genotype, husk-encasement status and growing year for silk samples harvested at 3-days PSE in both growing years.
Major Mergers of Haloes, Growth of Massive Black Holes and Evolving Luminosity Function of Quasars
Creators: name: Hatziminaoglou, Evanthia
name: Mathez, Guy
name: Solanes, Jose-Maria
name: Manrique, Alberto
name: Salvador-Sole, Eduard
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We construct a physically motivated analytical model for the quasar luminosity function, based on the joint star formation and feeding of massive black holes suggested by the observed correlation between the black hole mass and the stellar mass of the hosting spheroids. The parallel growth of massive black holes and host galaxies is assumed to be triggered by major mergers of haloes. The halo major merger rate is computed in the frame of the extended Press-Schechter model. The evolution of black holes on cosmological timescales is achieved by the integration of the governing set of differential equations, established from a few reasonable assumptions that account for the distinct (Eddington-limited or supply-limited) accretion regimes. Finally, the typical lightcurves of the reactivated quasars are obtained under the assumption that, in such accretion episodes, the fall of matter onto the black hole is achieved in a self-regulated stationary way. The predicted quasar luminosity function is compared to the luminosity functions of the 2dF QSO sample and other, higher redshift data. We find good agreement in all cases, except for z<1 where the basic assumption of our model is likely to break down.
description: 15 pages, 8 figures, accepted for publication in MNRAS
Chiral strings, the sectorized description and their integrated vertex operators
Creators: name: Jusinskas, Renann Lipinski
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A chiral string can be seen as an ordinary string in a singular gauge for the worldsheet metric and has the ambitwistor string as its tensionless limit. As proposed by Siegel, there is a one-parameter ($β$) gauge family interpolating between the chiral limit and the usual conformal gauge in string theory. This idea was used to compute scattering amplitudes of tensile chiral strings, which are given by standard string amplitudes with modified ($β$-dependent) antiholomorphic propagators. Due to the absence of a sensible definition of the integrated vertex operator, there is still no ordinary prescription for higher than $3$-point amplitude computations directly from the chiral model. The exception is the tensionless limit. In this work this gap will be filled. Starting with a chiral string action, the integrated vertex operator is defined, relying on the so-called sectorized interpretation. As it turns out, this construction effectively emulates a left/right factorization of the scattering amplitude and introduces a relative sign flip in the propagator for the sector-split target space coordinates. $N$-point tree-level amplitudes can be easily shown to coincide with the results of Siegel et al.
description: 18 pages + appendix, 1 figure; v2: References added; V3: References and small clarifications added, published version
Overcoming Isolation: An Exploration of the Rapid Growth in Pulse Exports from Myanmar
Creators: name: Boughton, Duncan
name: Haggblade, Steve
name: Kham, L
name: Kongabaugh, Steve
name: Thaung, Myo
name: Boughton, Duncan
name: Haggblade, Steve
name: Kham, L
name: Kongabaugh, Steve
name: Thaung, Myo
Publisher: name: Unknown
Year: 2015
Subjects: International Development
International Relations/Trade

description: Pulse exports from Myanmar have grown into a $1 billion export industry in the 25 years since liberalization. As the first major agricultural sector to be liberalized in 1988, pulses offered uniquely attractive returns to both smallholder farmers and traders in the early years following government decontrol. By 1991, pulses had surpassed rice to become Myanmar’s most valuable agricultural export. This paper examines how private sector traders in Myanmar managed this exceptional feat, despite financial sanctions, acute limitations on all forms of communication and information flows and with the weakest rural infrastructure in South East Asia --- all hangovers from Myanmar’s three decades of international isolation and underinvestment in agriculture. Yet critical barriers remain that could eventually undermine Myanmar’s global competitiveness. Field interviews with key value chain actors in Myanmar between February and August 2014 form the basis for this market diagnostic.
Options to improve food security in North Africa: CGE modelling of deeper trade and investment integration with the European Union
Creators: name: Boulanger, Pierre
name: Kavallari, Aikaterini
name: M'barek, Robert
name: Rau, Marie Luise
name: Rutten, Martine
name: Boulanger, Pierre
name: Kavallari, Aikaterini
name: M'barek, Robert
name: Rau, Marie Luise
name: Rutten, Martine
Publisher: name: Unknown
Year: 2015
Subjects: Food Security and Poverty

description: This paper presents some macro and food security impacts of deeper economic integration between the European Union and three North African countries, namely Egypt, Morocco and Tunisia. It conducts a quantitative impact assessment of increase in trade and investment flows using the Modular Applied General Equilibrium Tool (MAGNET). Trade liberalization enhances food security by counteracting the rise in food prices, fostered by growing demand for agricultural products in North Africa. Investments either on the whole economy or targeted to cutting down losses (waste) in food production are modelled. Results suggest that economic growth is stimulated mostly by widespread productivity gains (not restricted to agri-food sector) and boosted by trade integration through removal of non-tariff measures.
State Trading Enterprises and Price Stabilization
Creators: name: Bourgeon, Jean-Marc
name: Jean, Sebastien
name: Maillet, Anais
name: Bourgeon, Jean-Marc
name: Jean, Sebastien
name: Maillet, Anais
Publisher: name: Unknown
Year: 2015
Subjects: International Relations/Trade

description: The widespread use of State Trading Enterprises (STEs) in international trade of commodities is often justified by price-stabilizing objectives. In investigating the theoretical underpinnings of such interventions, we point out that STEs combine the possibility to stabilise domestic prices with the opportunity to redistribute custom duty proceeds to producers. Using a two-country general equilibrium model with import STEs, we show that global welfare is maximized when a non-zero, non-prohibitive tariff is applied. Whatever the restriction on the border, letting farmers be the only recipients of tariff revenues is optimal, because it allows income insurance to be provided.
Equivalence of Kinetic Theories of Bose-Einstein Condensation
Creators: name: Wachter, J.
name: Walser, R.
name: Cooper, J.
name: Holland, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss the equivalence of two non-equilibrium kinetic theories that describe the evolution of a dilute, Bose-Einstein condensed atomic gas in a harmonic trap. The second-order kinetic equations of Walser et al. [PRA 63, 013607 (2001)] reduce to the Gross-Pitaevskii equation and the quantum Boltzmann equation in the low and high temperature limits, respectively. These kinetic equations can thus describe the system in equilibrium (finite temperature) as well as in non-equilibrium (real time). We have found this theory to be equivalent to the non-equilibrium Green's function approach originally proposed by Kadanoff and Baym and more recently applied to inhomogeneous trapped systems by M. Imamović-Tomasović and A. Griffin [arXiv:cond-mat/9911402].
description: REVTeX3, 6 pages, 2 eps figures, published version, minor changes