cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ADCO, Cart. 186 (11 H 71), f. 0247v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0247v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
To the Moon and Back: Perspectives from Basic and Applied Research
Creators: name: Feldman, Max
Publisher: name: Zenodo
Year: 2025

description: Dr. Max Feldman is a Research Geneticist with the USDA-ARS focused on potato germplasm enhancement breeding. Our ARS program spans continuum of basic to applied research with projects centered around trait discovery, genetic mapping, and predictive breeding in a trait introgression context. During his career, Dr. Feldman, has leveraged both forward and reverse genetics to better understand the molecular genetic mechanisms underlying plant traits. Much of this effort has focused on development and application of improved measurement strategies (image analysis, analytical chemistry) in combination with high-throughput genotyping, and bioinformatic analysis to generate and extract knowledge from large public datasets. Ultimately, our primary goal is to harness the power of quantitative genetics to breed more profitable and sustainable potato cultivars for our industry stakeholders in the Pacific Northwest and farmers around the globe.
Additional file 1: of Clinical characteristics and spectrum of NF1 mutations in 12 unrelated Chinese families with neurofibromatosis type 1
Creators: name: Mao, Bin
name: Chen, Siyu
name: Chen, Xin
name: Yu, Xiumei
name: Zhai, Xiaojia
name: Yang, Tao
name: Li, Lulu
name: Wang, Zheng
name: Zhao, Xiuli
name: Zhang, Xue
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Figure S1. Pedigrees of families of sporadic cases. The arrows indicate the probands in each family. The asterisks denote that peripheral blood samples of individuals had been acquired. a–e: Pedigrees of Families 6–10. Figure S2. Multiplex ligation-dependent probe amplification (MLPA) results using P081 and P082 probemixes for patients in Family 12. a: MLPA results using P081 for Patient 22; b: MLPA results using P081 for Patient 23; c: MLPA results using P082 for Patient 22; d: MLPA results using P082 for Patient 23. Figure S3. Amino acid sequences of neurofibromin around missense mutations. Mutation sites are highlighted. a: The amino acid G629 and surrounding sequence; b: The amino acid L1490 and surrounding sequence; c: The amino acid W1931 and surrounding sequence. Table S1. Primers used in this study. Table S2 In silico analysis of missense mutations. (PDF 781 kb)
Optical absorption in semiconductor quantum dots: Nonlocal effects
Creators: name: Thiele, F.
name: Fuchs, Ch.
name: Baltz, R. v.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The optical absorption of a single spherical semiconductor quantum dot in an electrical field is studied taking into account the nonlocal coupling between the field of the light and the polarizability of the semiconductor. These nonlocal effects lead to a small size anf field dependent shift and broadening of the excitonic resonance which may be of interest in future high precision experiments.
description: 6 pages, 4 figures
BIM como expressão atual da inovação no ensino
Creators: name: Ruschel, Regina Coeli
name: Cuperschmid, Ana Regina
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 330306
subject: Design practice and methods

description: Segundo Succar e Kassem (2015) a Modelagem da informação da Construção (Building Information Modeling- BIM) é a expressão atual da inovação da indústria de construção. BIM se viabiliza por um conjunto detecnologias, processos e políticas, que afeta as entregas, relacionamentos e funções da prática arquitetônica.Nos últimos 10 anos os cursos de graduação da Faculdade de Engenharia Civil, Arquitetura e Urbanismo daUniversidade Estadual de Campinas, por meio de uma iniciativa individual de um de seus docentes, incorreupor um processo de implantação do BIM em disciplinas específicas.Este processo pode ser caracterizado como uma pesquisa-ação docente realizada em ciclos de planejamentoda ação didática ou administrativa, realização da ação, monitoramento e reflexão. Conforme Tripp (2005) apesquisa-ação é uma forma de investigação-ação por meio da tentativa continuada, superordenada eexperimentalmente fundamentada de melhoria da prática. A realização deste tipo de pesquisa implica aalteração do que está sendo pesquisado e limita-se pelo contexto e pela ética da prática. Assim, em umprimeiro momento, esse processo foi realizado pela primeira autora deste resumo, e mais recentemente,também incorporado pela segunda autora, que investigam e concatenam esforços para a inserção do BIMem disciplinas existentes específicas dos cursos de graduação de Engenharia Civil e de Arquitetura eUrbanismo da FEC-UNICAMP.
Non-magnetic impurity scattering in a $d_{x^2 - y^2}$ superconductor near a van Hove point: Zn versus Ni in the cuprates
Creators: name: Fehrenbacher, Roland
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider the effect of non-magnetic impurities in a $d_{x^2 - y^2}$ superconductor with $\ef$ close to a van Hove singularity. It is shown that the non-trivial density of states (DOS) allows for resonant scattering already at intermediate potential strengths $|u| \approx 1-2$eV. The residual DOS at $\ef$, and the \tc suppression rate are found to strongly depend on the carrier concentration. Quantitative agreement with experiments on Zn and Ni doped cuprates is obtained by adjusting a single parameter, $u$.
description: 4 pages uuencoded compressed Postscript (Minor changes)
ComDefend: An Efficient Image Compression Model to Defend Adversarial Examples
Creators: name: Jia, Xiaojun
name: Wei, Xingxing
name: Cao, Xiaochun
name: Foroosh, Hassan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Deep neural networks (DNNs) have been demonstrated to be vulnerable to adversarial examples. Specifically, adding imperceptible perturbations to clean images can fool the well trained deep neural networks. In this paper, we propose an end-to-end image compression model to defend adversarial examples: \textbf{ComDefend}. The proposed model consists of a compression convolutional neural network (ComCNN) and a reconstruction convolutional neural network (ResCNN). The ComCNN is used to maintain the structure information of the original image and purify adversarial perturbations. And the ResCNN is used to reconstruct the original image with high quality. In other words, ComDefend can transform the adversarial image to its clean version, which is then fed to the trained classifier. Our method is a pre-processing module, and does not modify the classifier's structure during the whole process. Therefore, it can be combined with other model-specific defense models to jointly improve the classifier's robustness. A series of experiments conducted on MNIST, CIFAR10 and ImageNet show that the proposed method outperforms the state-of-the-art defense methods, and is consistently effective to protect classifiers against adversarial attacks.
Optical Fringe Patterns Filtering Based on Multi-Stage Convolution Neural Network
Creators: name: Lin, Bowen
name: Fu, Shujun
name: Zhang, Caiming
name: Wang, Fengling
name: Li, Yuliang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Optical fringe patterns are often contaminated by speckle noise, making it difficult to accurately and robustly extract their phase fields. To deal with this problem, we propose a filtering method based on deep learning, called optical fringe patterns denoising convolutional neural network (FPD-CNN), for directly removing speckle from the input noisy fringe patterns. Regularization technology is integrated into the design of deep architecture. Specifically, the FPD-CNN method is divided into multiple stages, each stage consists of a set of convolutional layers along with batch normalization and leaky rectified linear unit (Leaky ReLU) activation function. The end-to-end joint training is carried out using the Euclidean loss. Extensive experiments on simulated and experimental optical fringe patterns,especially finer ones with high-density regions, show that the proposed method is competitive with some state-of-the-art denoising techniques in spatial or transform domains, efficiently preserving main features of fringe at a fairly fast speed.
Mn concentration and mycorrhizal colonization in understory native species grown at areas of manganese mine tailings disposal
Creators: name: Elzane Freitas Leite Silva
name: Moreira, Fatima Maria De Souza
name: Siqueira, Jose Oswaldo
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology
subject: 60506 Virology

description: Revegetation of areas with mine tailings should consider not only the best technique but also the choice of species adapted to this condition. This study aimed to analyze the occurrence of plant species, their Mn concentrations, and mycorrhizal colonization after implementation of two revegetation techniques (replacement of topsoil with natural seed bank and planting of seedlings) in an area of disposal of tailings from Mn processing compared to a native forest area as well as to a place that was not revegetated. Plant samples (at least three individuals/species) were collected from the understory at revegetated locations and forest. The established plant species and their Mn concentrations, mycorrhizal colonization, and forms of Mn in the soil were analyzed. The use of topsoil led to greater plant diversity. The high concentrations of Mn in the substrates did not affect the occurrence of vegetation in the understory and mycorrhizal colonization. The plant species established in the revegetated areas differed in relation to Mn concentration (471–27,842 mg kg−1 in leaves), Mn translocation factor (0.2–125.3) and mycorrhizal colonization rates (1–35%). Four potential Mn hyperaccumulators species were identified: Aparisthmium cordatum, Clidemia hirta, Socratea exorrhiza, and Vismia latifolia.
Sums of squares in Macaulay2
Creators: name: Cifuentes, Diego
name: Kahle, Thomas
name: Parrilo, Pablo A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: Primary: 13J30, Secondary: 90C22, 13P25

description: The Macaulay2 package SumsOfSquares decomposes polynomials as sums of squares. It is based on methods to rationalize sum-of-squares decompositions due to Parrilo and Peyrl. The package features a data type for sums-of-squares polynomials, support for external semidefinite programming solvers, and optimization over varieties.
description: 8 pages, source code is included in Macaulay2 distribution, final version accepted for publication in Journal of Software for Algebra and Geometry
Spatial and seasonal use of habitat by birds in northern Nigeria
Creators: name: Muhammad, Sulaiman I.
name: Then, Amy Y.
name: Rosli Ramli
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Capsule: Although woodland habitat supports higher avian species diversity and abundance, shrubland may be more important for migratory species. Aims: To investigate the use of habitat, site and season by bird species according to feeding guild, residence status and population trend in Dutse, Northern Nigeria. Methods: A point transect was used to count and identify birds between 0630 and 1100 hours from August 2015 to February 2016 across habitats, sites and seasons in Dutse. Results: Frugivore abundance was significantly higher in woodland habitat. The woodland and shrubland habitats had a higher proportion of resident and migratory species, respectively. Birds with stable population trends were more abundant in woodland, whereas the abundance of birds with decreasing trends were generally similar across most sites. Most of the birds with decreasing trends were migratory species. The dry season had a higher abundance and diversity of birds across different feeding guilds, residence status and population trend status than the wet season. Conclusion: Both woodland and shrubland in Dutse were important bird habitats, but migrant species preferentially used shrubland. The shrubland habitat and the dry season should be prioritized for conservation consideration, especially for migrant birds in Dutse.
The three species monomer-monomer model: A mean-field analysis and Monte Carlo study
Creators: name: Bassler, Kevin E.
name: Browne, Dana A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the phase diagram and critical behavior of a one dimensional three species monomer-monomer surface reaction model. Static Monte Carlo simulations show a phase diagram consisting of a reactive steady state bordered by three equivalent unreactive phases where the surface is saturated with one monomer species. The transitions from the reactive to saturated phases are all continuous, while the transitions between poisoned phases are first-order, with bicritical points where the reactive phase meets two poisoned phases. A mean-field cluster analysis predicts all of the qualitative features of the phase diagram only when correlations up to triplets of adjacent sites are included. Dynamic Monte Carlo simulations show that the transition from the reactive to a saturated phase show critical behavior in the directed percolation universality class, while the bicritical point shows critical behavior in the even branching annihilating random walk class. The crossover from bicritical to critical behavior is also studied.
description: 16 pages using RevTeX, plus 10 figures. Uses psfig.sty
Heavy Quark Effective Theory and Inclusive B Decays
Creators: name: Falk, Adam F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I review the use of the Heavy Quark Effective Theory in the computation of total rates and differential kinematic distributions in inclusive semileptonic and radiative B decays. Particular attention is paid to strategies for the extraction of V_{cb} and V_{ub}.
description: 9 pages, uses REVTeX; to appear in the Proceedings of Beauty '97, UCLA, October 12-16, 1997
A Mechanism for Ordinary-Sterile Neutrino Mixing
Creators: name: Langacker, Paul
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Efficient oscillations between ordinary (active) and sterile neutrinos can occur only if Dirac and Majorana mass terms exist which are both small and comparable. It is shown that this can occur naturally in a class of string models, in which higher-dimensional operators in the superpotential lead to an intermediate scale expectation value for a scalar field and to suppressed Dirac and Majorana fermion masses.
description: 12 pages
Enhancement of Pairing Correlation and Spin Gap through Suppression of Single-Particle Dispersion in One-Dimensional Models
Creators: name: Kohno, Masanori
name: Imada, Masatoshi
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate the effects of suppression of single-particle dispersion near the Fermi level on the spin gap and the singlet-pairing correlation by using the exact diagonalization method for finite-size systems. We consider strongly correlated one-dimensional models, which have flat band dispersions near wave number k=π/2, if the interactions are switched off. Our results for strongly correlated models show that the spin gap region expands as the single-particle dispersion becomes flatter. The region where the singlet-pairing correlation is the most dominant also expands in models with flatter band dispersions. Based on our numerical results, we propose a pairing mechanism induced by the flat-band dispersion.
description: 5 pages, including 5 eps figures, to appear in J.Phys.Soc.Jpn Vol.69 No.1
The orientation morphism: from graph cocycles to deformations of Poisson structures
Creators: name: Buring, Ricardo
name: Kiselev, Arthemy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Differential Geometry (math.DG)
subject: Quantum Algebra (math.QA)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 05C22, 68R10, 16E45, 53D17, 81R60

description: We recall the construction of the Kontsevich graph orientation morphism $γ\mapsto {\rm O\vec{r}}(γ)$ which maps cocycles $γ$ in the non-oriented graph complex to infinitesimal symmetries $\dot{\mathcal{P}} = {\rm O\vec{r}}(γ)(\mathcal{P})$ of Poisson bi-vectors on affine manifolds. We reveal in particular why there always exists a factorization of the Poisson cocycle condition $[\![\mathcal{P},{\rm O\vec{r}}(γ)(\mathcal{P})]\!] \doteq 0$ through the differential consequences of the Jacobi identity $[\![\mathcal{P},\mathcal{P}]\!]=0$ for Poisson bi-vectors $\mathcal{P}$. To illustrate the reasoning, we use the Kontsevich tetrahedral flow $\dot{\mathcal{P}} = {\rm O\vec{r}}(γ_3)(\mathcal{P})$, as well as the flow produced from the Kontsevich--Willwacher pentagon-wheel cocycle $γ_5$ and the new flow obtained from the heptagon-wheel cocycle $γ_7$ in the unoriented graph complex.
description: 12 pages. Talk given by R.B. at Group32 (Jul 9--13, 2018; CVUT Prague, Czech Republic). Big formula in Appendix A retained from the (unpublished) Appendix in arXiv:1712.05259 [math-ph]. Signs corrected in v2
Strongly Localized Electrons in a Magnetic Field: Exact Results on Quantum Interference and Magnetoconductance
Creators: name: Lin, Yeong-Lieh
name: Nori, Franco
Publisher: name: arXiv
Year: 1996
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study quantum interference effects on the transition strength for strongly localized electrons hopping on 2D square and 3D cubic lattices in a magnetic field B. In 2D, we obtain closed-form expressions for the tunneling probability between two arbitrary sites by exactly summing the corresponding phase factors of all directed paths connecting them. An analytic expression for the magnetoconductance, as an explicit function of the magnetic flux, is derived. In the experimentally important 3D case, we show how the interference patterns and the small-B behavior of the magnetoconductance vary according to the orientation of B.
description: 4 pages, RevTeX
Towards a Temporal Graph Query Language for Durable Patterns
Creators: name: Betsche, Daniel
name: Katzer, Balduin
name: Schulz, Katrin
name: Böhm, Klemens
Publisher: name: Association for Computing Machinery (ACM)
Year: 2024

description: Dynamic graphs are often the initial data for scientific analyses. However, existing methods designed for static graphs struggle with efficiency and accuracy when applied dynamically. One challenge occurs when local interactions in dynamic graphs influence global phenomena. Practitioners then follow the evolution of relationships between individual elements in local structures. Such structures are called Durable Graph Patterns or evolving subgraphs. This work introduces the Durable Graph Pattern Query Language (DPQGL), which allows for user-friendly querying of durable graph patterns on dynamic graphs. DPGQL is, by design, agnostic to the underlying durable pattern-matching algorithm. We base our proposed language on the widely used Cypher Query Language. In our experiments with seven pattern shapes in 24 variations on real-world materials science data, we explore the impact on query runtimes from query complexity and the frequency of graph changes.
Lettre de Jean-François Séguier à Giovanni Bianchi , 1748-04-17
Creators: name: Séguier, Jean-François
name: Jean-François Séguier
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Botanique
Librairie
Sciences naturelles (général)

description: [transcription] Carissimo amico

Verona 17 aprile 1748

Alcune nuove che ultimamente ho avute da casa mia, e che pur troppo mi hanno occupato, aggiuntovi vari altri negozi, che sono stata la causa che non vi ho prima fatto sapere, che aveva ricevute le quattro copie della Lettera del signor Gismondi, che ho distribuite secondo la vostra intenzione. Una al signor Marchese Maffei, che ve ne ringrazia, e caramente vi saluta; un’altra al signor dottor Gianfilippi celebre medico di questa città, e le altre due le voglio mandare ad amici esteri. Ho ricevuto parimente li semi che mi avete favoriti, e che mi sono stati cari. Quando ho fatta la prefazione al libretto del Raudot non ho voluto contraddire a tutto quello che in essa non approvava, ed ho lasciata a ciascheduno la libertà di pensarne quel che gli parrà.
Io ho chiesto ad un’amico [sic] in Inghilterra il Dillenio de Muscis etc., né so quando capiterà. Ho mandato al / Pasquali la Dissertazione del Marzagaglia, e voglio credere che a quest’ora l’avrete ricevuta. Più non mi dilungo, i pensieri di cui ho ancora la mente ingombra non me lo permettono. Sono di tutto cuore

Vostro Devotissimo Servitore ed amico
Gian Francesco Séguier

Adresse au vo: All’Illustrissimo Signore e Padrone Colendissimo/il signor dottore Giovanni Bianchi/Medico Primario di/Rimini
description: [note autre main] La date écrite en haut à droite du premier feuillet est probablement de la main de Giovanni Bianchi
description: [personnes citées] Raudot, Gaetano Marzagaglia, Giambattista Gismondi, Giovanni Battista Pasquali, Johann Jacob Dillenius, M Gianfilippi, Scipione Maffei
description: [reférence bibliographique citée] Raudot, Dissertation sur la maladie épidémique des bestiaux, Dijon, Desventes, 1745, in-8.. Dillenius, Johann Jacob, Historia muscorum in qua circiter sexcentae species veteres et novae ad sua genera relatae describuntur et iconobis genuinis illustrantur: cum appendice et indice sy. Gismondi, Giambattista, Lettera del dottor Giambattista Gismondi di Gubbio intorno una Poscritta stampata, che contiene note critiche sopra la Dissertazione de' Vescicatorj, Del Sig. Dottor Giovann. Marzagaglia, Gaetano, Lettera di un matematico italiano: scritta al chiarissimo signor marchese Scipione Maffei intorno al libro del signor abbate Suzzi stampato in Padova sopra le equazioni algebr.
Raudot, Del male epidemico de’ bestiami: dissertazione del sig. Raudot stampata in Digione l’anno 1745. Tradotta dal francese [par Séguier], Verona, Stamperia Del Seminario, 1748, in-8o
description: Source: [lieu de Conservation] Rimini, Biblioteca Gambalunga [cote]Fondo Gambetti, Lettere autografe al Dott. Giovanni Bianchi, pièce 28
Nonlinear Approximation via Compositions
Creators: name: Shen, Zuowei
name: Yang, Haizhao
name: Zhang, Shijun
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Given a function dictionary $\cal D$ and an approximation budget $N\in\mathbb{N}^+$, nonlinear approximation seeks the linear combination of the best $N$ terms $\{T_n\}_{1\le n\le N}\subseteq{\cal D}$ to approximate a given function $f$ with the minimum approximation error\[\varepsilon_{L,f}:=\min_{\{g_n\}\subseteq{\mathbb{R}},\{T_n\}\subseteq{\cal D}}\|f(x)-\sum_{n=1}^N g_n T_n(x)\|.\]Motivated by recent success of deep learning, we propose dictionaries with functions in a form of compositions, i.e.,\[T(x)=T^{(L)}\circ T^{(L-1)}\circ\cdots\circ T^{(1)}(x)\]for all $T\in\cal D$, and implement $T$ using ReLU feed-forward neural networks (FNNs) with $L$ hidden layers. We further quantify the improvement of the best $N$-term approximation rate in terms of $N$ when $L$ is increased from $1$ to $2$ or $3$ to show the power of compositions. In the case when $L>3$, our analysis shows that increasing $L$ cannot improve the approximation rate in terms of $N$. In particular, for any function $f$ on $[0,1]$, regardless of its smoothness and even the continuity, if $f$ can be approximated using a dictionary when $L=1$ with the best $N$-term approximation rate $\varepsilon_{L,f}={\cal O}(N^{-η})$, we show that dictionaries with $L=2$ can improve the best $N$-term approximation rate to $\varepsilon_{L,f}={\cal O}(N^{-2η})$. We also show that for Hölder continuous functions of order $α$ on $[0,1]^d$, the application of a dictionary with $L=3$ in nonlinear approximation can achieve an essentially tight best $N$-term approximation rate $\varepsilon_{L,f}={\cal O}(N^{-2α/d})$. Finally, we show that dictionaries consisting of wide FNNs with a few hidden layers are more attractive in terms of computational efficiency than dictionaries with narrow and very deep FNNs for approximating Hölder continuous functions if the number of computer cores is larger than $N$ in parallel computing.
A non-iterative method for robustly computing the intersections between a line and a curve or surface
Creators: name: Xiao, Xiao
name: Buse, Laurent
name: Cirak, Fehmi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Geometry (cs.CG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The need to compute the intersections between a line and a high-order curve or surface arises in a large number of finite element applications. Such intersection problems are easy to formulate but hard to solve robustly. We introduce a non-iterative method for computing intersections by solving a matrix singular value decomposition (SVD) and an eigenvalue problem. That is, all intersection points and their parametric coordinates are determined in one-shot using only standard linear algebra techniques available in most software libraries. As a result, the introduced technique is far more robust than the widely used Newton-Raphson iteration or its variants. The maximum size of the considered matrices depends on the polynomial degree $q$ of the shape functions and is $2q \times 3q$ for curves and $6 q^2 \times 8 q^2$ for surfaces. The method has its origin in algebraic geometry and has here been considerably simplified with a view to widely used high-order finite elements. In addition, the method is derived from a purely linear algebra perspective without resorting to algebraic geometry terminology. A complete implementation is available from http://bitbucket.org/nitro-project/.
Automatised matching between two scalar sectors at the one-loop level
Creators: name: Gabelmann, Martin
name: Mühlleitner, Margarete
name: Staub, Florian
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Nowadays, one needs to consider seriously the possibility that a large separation between the scale of new physics and the electroweak scale exists. Nevertheless, there are still observables in this scenario, in particular the Higgs mass, which are sensitive to the properties of the UV theory. In order to obtain reliable predictions for a model which involves very heavy degrees of freedom, the precise matching to an effective theory is necessary. While this has been so far only studied for a few selected examples, we present an extension of the ${\tt Mathematica}$ package ${\tt SARAH}$ to perform automatically the matching between two scalar sectors at the full one-loop level for general models. We show that we can reproduce all important results for commonly studied models like split- or high-scale supersymmetry. One can now easily go beyond that and study new ideas involving very heavy states, where the effective model can either be just the standard model or an extension of it. Also scenarios with several matching scales can be easily considered. We provide model files for the MSSM with seven different mass hierarchies as well as two high-scale versions of the NMSSM. Moreover, it is explained how new models are implemented.
The large-scale organization of metabolic networks
Creators: name: Jeong, H.
name: Tombor, B.
name: Albert, R.
name: Oltvai, Z. N.
name: Barabasi, A. -L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In a cell or microorganism the processes that generate mass, energy, information transfer, and cell fate specification are seamlessly integrated through a complex network of various cellular constituents and reactions. However, despite the key role these networks play in sustaining various cellular functions, their large-scale structure is essentially unknown. Here we present the first systematic comparative mathematical analysis of the metabolic networks of 43 organisms representing all three domains of life. We show that, despite significant variances in their individual constituents and pathways, these metabolic networks display the same topologic scaling properties demonstrating striking similarities to the inherent organization of complex non-biological systems. This suggests that the metabolic organization is not only identical for all living organisms, but complies with the design principles of robust and error-tolerant scale-free networks, and may represent a common blueprint for the large-scale organization of interactions among all cellular constituents.
description: PS file only. (Check http://www.nd.edu/~networks/cell for more information)
Exogenous succinic acid mediates responses of Larix olgensis A. Henry to cadmium stress
Creators: name: Chengwei Duan
name: Shaoping Wu
name: Sang, Ying
name: Wumuti Bahetibieke
name: Jiaxin Ru
name: Jinfeng Song
name: Xiaoyang Cui
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
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: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Trace metal contamination of soil is an increasing problem. Organic acid application can restore trace metal elements such as cadmium (Cd) in contaminated soil. Changbai larch (Larix olgensis A. Henry) is an economically important forestry species in northeast China; however, growth is inhibited by severe Cd contamination. We investigated the effects of different concentrations of exogenous succinic acid (SA) on Cd tolerance and physiological and morphological toxicity in L. olgensis seedlings. Seedlings were planted in pots containing Cd-contaminated or uncontaminated Haplic Cambisol. Seedlings in Cd-contaminated soil were treated daily with SA solution at 0, 0.04, 0.2, 1.0, and 2.0 mmol kg−1 of soil for 10, 20 or 30 days. Cd treatment induced seedling damage and significantly increased the relative conductivity and malondialdehyde content of the leaves, inhibiting soluble protein and proline contents, superoxide dismutase and peroxidase activity, chlorophyl fluorescence and pigment content. Decreases in the length, surface area, volume of roots and leaves, and specific root length were also observed. Effects increased in control plants with time. SA treatment also reduced the Cd content of the fine roots and leaves and Mg, K, and Ca contents. Moreover, plant growth was significantly promoted and damage was reversed, especially at 5.0 and 10.0 mmol L−1 SA for 30 days. SA therefore alleviated Cd-induced injury, improving tolerance to Cd stress. SA application combined with afforestation could therefore help restore Cd-contaminated soil in northeast China. Further studies aimed at determining the detoxification mechanism of L. olgensis seedlings are now required.
Structures and binding energies for complexations of different spin states of Ni+ and Ni2+ to aromatic molecules
Creators: name: Boutheïna Kerkeni
name: Aquino, Adelia J. A.
name: Berman, Michael R.
name: Hase, William L.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Density functional theory calculations, using the B3LYP parameterisation, were performed to determine structures, vibrational frequencies, and binding energies for complexation of Ni+ and Ni2+ cations with benzene and naphthalene molecules and clusters. The calculations employed the Stuttgart basis set with ECP pseudo potentials for the Ni cations and basis sets of at least triple ζ plus polarisation, and diffuse quality for C and H. The effect of electron correlation on non-bonded interactions was accounted for by the Grimme GD3 dispersion correction. Counterpoise computations were made for BSSE. Comparison between experiment and theory provide fascinating new insight into the bonding for these prototypical organometallic (OM) complexes. These structures have a sandwich topology, indicating major structural reorganisations occuring when benzene or naphthalene interact with Ni cations. Adiabatic electron affinities and ionisation potentials agree well with experiment when available. Binding energies were also determined, providing insight into the stability of the complexes. The results presented here provide important information for future studies to address additional investigations of both problems of the electronic structure properties of these complexes, as well as the role of the polycyclic aromatic hydrocarbons (PAHs) in the interstellar medium (ISM) and soot formation in combustion. The Ni+/Ni2+ + aromatic organometallic bonding is of the same order of stability as an aromatic C–H bond. Such bonding modifies the IR spectrum of the complexed aromatic molecules by enhancing the 3.3 μm feature and decreasing the C–H bands in the 11–12 μm range (γ C–H). Organometallic complexation reactions may contribute significantly to metal depletion in the ISM.
Additional file 8: of Unexpected invasion of miniature inverted-repeat transposable elements in viral genomes
Creators: name: Zhang, Hua-Hao
name: Zhou, Qiu-Zhong
name: Wang, Ping-Lan
name: Xiong, Xiao-Min
name: Luchetti, Andrea
name: Raoult, Didier
name: Levasseur, Anthony
name: Santini, Sebastien
name: Abergel, Chantal
name: Legendre, Matthieu
name: Drezen, Jean-Michel
name: BĂŠliveau, Catherine
name: Cusson, Michel
name: Jiang, Shen-Hua
name: Bao, Hai-Ou
name: Sun, Cheng
name: Bureau, Thomas
name: Cheng, Peng-Fei
name: Han, Min-Jin
name: Zhang, Ze
name: Zhang, Xiao-Gu
name: Dai, Fang-Yin
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology

description: Table S4. Pairwise comparison of nucleotide sequence identity of seven MITEs involved in HTs between viruses and their cellular hosts or species closely related to their hosts. (DOC 68Â kb)
A Positive Mass Theorem for Manifolds with Boundary
Creators: name: Hirsch, Sven
name: Miao, Pengzi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We derive a positive mass theorem for asymptotically flat manifolds with boundary whose mean curvature satisfies a sharp estimate involving the conformal Green's function. The theorem also holds if the conformal Green's function is replaced by the standard Green's function for the Laplacian operator. As an application, we obtain an inequality relating the mass and harmonic functions that generalizes H. Bray's mass-capacity inequality in his proof of the Riemannian Penrose conjecture.
description: 15 pages, to appear in Pacific J. Math
PAXTA XOMASHYOSINI QURITISH JARAYONIDA RESURS TEJAMKOR TEXNOLOGIYALARDAN FOYDALANISH.
Creators: name: Abdujabborova, Madina
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada Paxta homashyosini quritish jarayonida resurs tejomkor texnika va texnologiyalardan foydalanish samaradorligi va sohadai mavjud  ayrim kamchiliklar haqida so‘z yuritilgan.
Four-fermion interactions and sgoldstino masses in models with a superlight gravitino
Creators: name: Brignole, Andrea
name: Feruglio, Ferruccio
name: Zwirner, Fabio
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the role of the effective interactions among four matter fermions in supersymmetric models with a very light gravitino. We show that, from a field-theoretical viewpoint, no model-independent bound on the gravitino mass can be derived from such interactions. Making use of a naturalness criterion, however, we are able to derive some interesting but not very stringent bounds, complementary to those obtained from the direct production of supersymmetric particles. We also show that, generically, masses for the spin-0 partners of the goldstino (sgoldstinos) of the order of the gravitino mass and much smaller than squark and slepton masses do not obey a naturalness criterion.
description: 9 A4 pages, 1 figure, LATEX, uses axodraw.sty. Version to be published in Phys. Lett. B: an important spin-off on sgoldstino masses added
Why Two Renormalization Groups are Better than One
Creators: name: Stephens, C. R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The advantages of using more than one renormalization group (RG) in problems with more than one important length scale are discussed. It is shown that: i) using different RG's can lead to complementary information, i.e. what is very difficult to calculate with an RG based on one flow parameter may be much more accessible using another; ii) using more than one RG requires less physical input in order to describe via RG methods the theory as a function of its parameters; iii) using more than one RG allows one to solve problems with more than one diverging length scale. The above points are illustrated concretely in the context of both particle physics and statistical physics using the techniques of environmentally friendly renormalization. Specifically, finite temperature $λϕ^4$ theory, an Ising-type system in a film geometry, an Ising-type system in a transverse magnetic field, the QCD coupling constant at finite temperature and the crossover between bulk and surface critical behaviour in a semi-infinite geometry are considered.
description: 17 pages LaTex; to be published in the Proceedings of RG '96, Dubna
The gas phase oxidation of HCOOH by Cl and NH2 radicals. Proton coupled electron transfer versus hydrogen atom transfer*
Creators: name: Anglada, Josep M.
name: Crehuet, Ramon
name: Solé, Albert
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: The reaction of formic acid (HCOOH) with chlorine atom and amidogen radical (NH2) have been investigated using high level theoretical methods such BH&HLYP, MP2, QCISD, and CCSD(T) with the 6–311 + G(2df,2p), aug-cc-pVTZ, aug-cc-pVQZ and extrapolation to CBS basis sets. The abstraction of the acidic and formyl hydrogen atoms of the acid by the two radicals has been considered, and the different reactions proceed either by a proton coupled electron transfer (pcet) and hydrogen atom transfer (hat) mechanisms. Our calculated rate constant at 298 K for the reaction with Cl is 1.14 × 10−13 cm3 molecule−1 s−1 in good agreement with the experimental value 1.8 ± 0.12/2.0 × 10−13 cm3 molecule−1 s−1 and the reaction proceeds exclusively by abstraction of the formyl hydrogen atom, via hat mechanism, producing HOCO+ClH. The calculated rate constant, at 298 K, for the reaction with NH2 is 1.71 × 10−15 cm3 molecule−1 s−1, and the reaction goes through the abstraction of the acidic hydrogen atom, via a pcet mechanism, leading to the formation of HCOO+NH3.
Additional file 8 of Genome-wide association study identifies candidate genes related to oleic acid content in soybean seeds
Creators: name: Liu, Xiaoyi
name: Qin, Di
name: Piersanti, Angela
name: Zhang, Qi
name: Miceli, Cristina
name: Wang, Piwu
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8 Table S4 Correlation between Glyma.04G102900.1 expression and oleic acid content.
Monopoles and fractional vortices in chiral superconductors
Creators: name: Volovik, G. E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss two exotic objects, which must be experimentally identified in chiral superfluids and superconductors. These are (i) the vortex with fractional quantum number (N=1/2 in chiral superfluids, and N=1/2 and N=1/4 in chiral superconductors), which plays the part ofthe Alice string in relativistic theories; and (ii) the hedgehog in the l-field, which is the counterpart of the Dirac magnetic monopole. These objects of different dimensions are topologically connected. They form the combined object which is called nexus in relativistic theories. In chiral superconductors the nexus has magnetic charge emanating radially from the hedgehog, while the half-quantum vortices play the part of the Dirac string. Each of them supplies the fractional magnetic flux to the hedgehog, representing 1/4 of the "conventional" Dirac string. We discuss the topological interaction of the superconductor's nexus with the `t Hooft-Polyakov magnetic monopole, which can exist in GUT. The `t Hooft-Polyakov magnetic monopole and the hedgehog with the same magnetic charge are topologically confined by a piece of the Abrikosov vortex. Other properties of half-quantum vortices and monopoles are discussed as well, including fermion zero modes.
description: RevTex file, 8 pages, 6 Figures, prepared for Proc. Nat. Ac. Sc. US, typos corrected, one Figure added (the loop trapping fractional flux in chiral superconductors)
Observable signatures of dark photons from supernovae
Creators: name: DeRocco, William
name: Graham, Peter W.
name: Kasen, Daniel
name: Marques-Tavares, Gustavo
name: Rajendran, Surjeet
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A dark photon is a well-motivated new particle which, as a component of an associated dark sector, could explain dark matter. One strong limit on dark photons arises from excessive cooling of supernovae. We point out that even at couplings where too few dark photons are produced in supernovae to violate the cooling bound, they can be observed directly through their decays. Supernovae produce dark photons which decay to positrons, giving a signal in the 511 keV annihilation line observed by SPI/INTEGRAL. Further, prompt gamma-ray emission by these decaying dark photons gives a signal for gamma-ray telescopes. Existing GRS observations of SN1987a already constrain this, and a future nearby SN could provide a detection. Finally, dark photon decays from extragalactic SN would produce a diffuse flux of gamma rays observable by detectors such as SMM and HEAO-1. Together these observations can probe dark photon couplings several orders of magnitude beyond current constraints for masses of roughly 1 - 100 MeV.
description: 21 pages, 3 figures; additional appendix added in v3; v4: corrected typo in Eq. 2.5, results unchanged