cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Enzymes and cellular interplay required for flux of fixed nitrogen to ureides in bean nodules
Creators: name: Voß, Luisa
name: Heinemann, Katharina J.
name: Herde, Marco
name: Medina-Escobar, Nieves
name: Witte, Claus-Peter
Publisher: name: [London] : Nature Publishing Group UK
Year: 2022
Subjects: subject: Allantoin
subject: N-Glycosyl Hydrolases
subject: Nitrogen
subject: Phaseolus
subject: Xanthine Dehydrogenase
subject: Dewey Decimal Classification::500 | Naturwissenschaften

description: Tropical legumes transport fixed nitrogen in form of ureides (allantoin and allantoate) over long distances from the nodules to the shoot. Ureides are formed in nodules from purine mononucleotides by a partially unknown reaction network that involves bacteroid-infected and uninfected cells. Here, we demonstrate by metabolic analysis of CRISPR mutant nodules of Phaseolus vulgaris defective in either xanthosine monophosphate phosphatase (XMPP), guanosine deaminase (GSDA), the nucleoside hydrolases 1 and 2 (NSH1, NSH2) or xanthine dehydrogenase (XDH) that nodule ureide biosynthesis involves these enzymes and requires xanthosine and guanosine but not inosine monophosphate catabolism. Interestingly, promoter reporter analyses revealed that XMPP, GSDA and XDH are expressed in infected cells, whereas NSH1, NSH2 and the promoters of the downstream enzymes urate oxidase (UOX) and allantoinase (ALN) are active in uninfected cells. The data suggest a complex cellular organization of ureide biosynthesis with three transitions between infected and uninfected cells.
The Cyclic Graph of a Z-group
Creators: name: Costanzo, David G.
name: Lewis, Mark L.
name: Schmidt, Stefano
name: Tsegaye, Eyob
name: Udell, Gabe
Publisher: name: arXiv
Year: 2020
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: Primary 20F16, 05C25

description: For a group $G$, we define a graph $Δ(G)$ by letting $G^{\#} = G \setminus \{ 1 \}$ be the set of vertices and by drawing an edge between distinct elements $x,y\in G^{\#}$ if and only if the subgroup $\langle x,y\rangle$ is cyclic. Recall that a $Z$-group is a group where every Sylow subgroup is cyclic. In this short note, we investigate $Δ(G)$ for a $Z$-group $G$.
description: 6 pages, 3 figures
Additional file 3 of Retrotransposons as pathogenicity factors of the plant pathogenic fungus Botrytis cinerea
Creators: name: Porquier, Antoine
name: Tisserant, Constance
name: Salinas, Francisco
name: Glassl, Carla
name: Wange, Lucas
name: Enard, Wolfgang
name: Hauser, Andreas
name: Hahn, Matthias
name: Weiberg, Arne
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Plant Biology

description: Additional file 3:. Review history.
title: O papel do serviço social na concepção e execução de políticas de habitação : a prática profissional em processos de realojamento, segundo uma perspectiva de território
Creators: name: Megré Romeiras, Rita
Publisher: name: Universidade Lusíada Editora
Year: 2009

description: Intervenção social. - ISSN 0874-1611. - N. 35 (2009). - p. 187-196
Die Römerstrasse von Trier nach Köln und Bonn
Creators: name: Veith, Carl Johann Von
Publisher: name: Bonner Jahrbücher
Year: 2018

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 82 (1886): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
CosMIn: The Solution to the Cosmological Constant Problem
Creators: name: Padmanabhan, Hamsa
name: Padmanabhan, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The current acceleration of the universe can be modeled in terms of a cosmological constant. We show that the extremely small value of ΛL_P^2 ~ 3.4 x 10^{-122}, the holy grail of theoretical physics, can be understood in terms of a new, dimensionless, conserved number CosMIn (N), which counts the number of modes crossing the Hubble radius during the three phases of evolution of the universe. Theoretical considerations suggest that N ~ 4π. This single postulate leads us to the correct, observed numerical value of the cosmological constant! This approach also provides a unified picture of cosmic evolution relating the early inflationary phase to the late-time accelerating phase.
description: ver 2 (6 pages, 2 figures) received Honorable Mention in the Gravity Research Foundation Essay Contest, 2013; to appear in Int.Jour.Mod.Phys. D
فہم حدیث سے متعلق محدثین کا منہج ومعیار اور امتیازی خصوصیات (تحقیقی جائزہ)
Creators: name: Muhammad, Yousaf
name: Salah, ud Deen
name: Syed Muhammad, Haroon Agha
Publisher: name: Zenodo
Year: 2023
Subjects: Quran and Sunnah, Methodology Muhddithin, Jurists, Comparative, Universal Religion

description: JQSS is the research Journal of HRA (AL-HIDAYA RESEARCH ACADEMY (Rg)Balochistan Quetta, it is a bi-annual journal and offers double-blind peer review, started at 2021.
Remembering Beyond Africanity: Displaying Postcolonial Identities in “African” and “European” Childhood Accounts
Creators: name: Nyada, Germain
Publisher: name: Stichproben - Wiener Zeitschrift für kritische Afrikastudien / Vienna Journal of African Studies
Year: 2022

description: Based on two works in French and two others in German, this paper shows how memory-related practices in childhood accounts display postcolonial identities. The aim is to question the “Africanity” of African-authored literary autobiographies and to elaborate cross-cultural and cross-historical aspects of literary autobiographies of the 20th and 21st centuries by means of comparative analysis. This is done on the basis of the analysis of narrative techniques and properties that postcolonial theory has defined as characteristic of “African” literature, but which I elaborate in equal measure in the autobiographies treated from Africa and Europe. The literary narrative techniques analyzed are considered postcolonial due to their cross-cultural status. The emphasis starts from the debate on the cultural characteristics of African and European works. The discussion is on the singularity of autobiographical writing in Africa where it developed after its emergence in Europe. It is therefore a question of assessing this assumption in the light of the selected works and of proving that the narrative and writing techniques used are by no means to be regarded as exclusivities of literary texts by authors of African origin. Because of their cross-border and cross-linguistic dimension, L’Enfant noir (Guinea), La Marseillaise de mon enfance (Cameroon), Die gerettete Zunge (Austria) and Steppenrutenpflanze (Switzerland) can be associated with postcolonial identity constructions. Other postcolonial textual features discussed in this paper are intertextuality, orality and the representative function of the narrator.
Additional file 1 of Using protein-per-mRNA differences among human tissues in codon optimization
Creators: name: Hernandez-Alias, Xavier
name: Benisty, Hannah
name: Radusky, Leandro G.
name: Serrano, Luis
name: Schaefer, Martin H.
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 1: Supplementary figures. Fig. S1. Protein-to-mRNA ratios detect differences in translational efficiency among tissues. Fig. S2. Differences in secretion, protein half-life and mRNA half-life among tissues. Fig. S3. Random Forest models identify two clusters of human tissues with distinct codon signatures. Fig. S4. Random Forest models of HPA and GTEx datasets independently. Fig. S5. Random Forest models of tissue-specific mRNA and protein levels. Fig. S6. Differences between tissues are also observed at the codon pair level. Fig. S7. CUSTOM generates fluorescent variants with desired tissue-specific expression. Fig. S8. Proteomics and RT-qPCR of CUSTOM-optimized constructs.
Wie gross war ein römisches Winterlager für 2 Legionen?
Creators: name: Wolf, Johann Wilhelm
Publisher: name: Bonner Jahrbücher
Year: 2018

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 82 (1886): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
M. Siebourg, De Sulevis Campestribus Fatis
Creators: name: Ihm, Max
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: M. Siebourg, De Sulevis Campestribus Fatis. Diss. inaug. Bonn 1886.
description: Bonner Jahrbücher, Bd. 82 (1886): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Nonparametric Two-Sample Tests of High Dimensional Mean Vectors via Random Integration
Creators: name: Jiang, Yunlu
name: Wang, Xueqin
name: Wen, Canhong
name: Jiang, Yukang
name: Zhang, Heping
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Testing the equality of the means in two samples is a fundamental statistical inferential problem. Most of the existing methods are based on the sum-of-squares or supremum statistics. They are possibly powerful in some situations, but not in others, and they do not work in a unified way. Using random integration of the difference, we develop a framework that includes and extends many existing methods, especially in high-dimensional settings, without restricting the same covariance matrices or sparsity. Under a general multivariate model, we can derive the asymptotic properties of the proposed test statistic without specifying a relationship between the data dimension and sample size explicitly. Specifically, the new framework allows us to better understand the test’s properties and select a powerful procedure accordingly. For example, we prove that our proposed test can achieve the power of 1 when nonzero signals in the true mean differences are weakly dense with nearly the same sign. In addition, we delineate the conditions under which the asymptotic relative Pitman efficiency of our proposed test to its competitor is greater than or equal to 1. Extensive numerical studies and a real data example demonstrate the potential of our proposed test. Supplementary materials for this article are available online.
Additional file 1 of Dietary inflammatory index (DII) may be associated with hypertriglyceridemia waist circumference phenotype in overweight and obese Iranian women: a cross sectional study
Creators: name: Tavakoli, Atefeh
name: Mirzababaei, Atieh
name: Moosavi, Hanieh
name: Mehranfar, Sanaz
name: Keshavarz, Seyed-Ali
name: Mirzaei, Khadijeh
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 1: Table S1. Description of characteristics among tertiles of DII.
The Neighborhood Polynomial of Chordal Graphs
Creators: name: Bergold, Helena
name: Hochstättler, Winfried
name: Mayer, Uwe
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 05C31 05C85

description: We study the neighborhood polynomial and the complexity of its computation for chordal graphs. The neighborhood polynomial of a graph is the generating function of subsets of its vertices that have a common neighbor. We introduce a parameter for chordal graphs called anchor width and an algorithm to compute the neighborhood polynomial which runs in polynomial time if the anchor width is polynomially bounded. The anchor width is the maximal number of different sub-cliques of a clique which appear as a common neighborhood. Furthermore we study the anchor width for chordal graphs and some subclasses such as chordal comparability graphs and chordal graphs with bounded leafage. the leafage of a chordal graphs is the minimum number of leaves in the host tree of a subtree representation. We show that the anchor width of a chordal graph is at most $n^{\ell}$ where $\ell$ denotes the leafage. This shows that for some subclasses computing the neighborhood polynomial is possible in polynomial time while it is NP-hard for general chordal graphs.
The escape of heavy atoms from the ionosphere of HD209458b. II. Interpretation of the observations
Creators: name: Koskinen, T. T.
name: Yelle, R. V.
name: Harris, M. J.
name: Lavvas, P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Transits in the H I 1216 A (Lyman alpha), O I 1334 A, C II 1335 A, and Si III 1206.5 A lines constrain the properties of the upper atmosphere of HD209458b. In addition to probing the temperature and density profiles in the thermosphere, they have implications for the properties of the lower atmosphere. Fits to the observations with a simple empirical model and a direct comparison with a more complex hydrodynamic model constrain the mean temperature and ionization state of the atmosphere, and imply that the optical depth of the extended thermosphere of the planet in the atomic resonance lines is significant. In particular, it is sufficient to explain the observed transit depths in the H I 1216 A line. The detection of O at high altitudes implies that the minimum mass loss rate from the planet is approximately 6e6 kg/s. The mass loss rate based on our hydrodynamic model is higher than this and implies that diffusive separation is prevented for neutral species with a mass lower than about 130 amu by the escape of H. Heavy ions are transported to the upper atmosphere by Coulomb collisions with H+ and their presence does not provide as strong constraints on the mass loss rate as the detection of heavy neutral atoms. Models of the upper atmosphere with solar composition and heating based on the average solar X-ray and EUV flux agree broadly with the observations but tend to underestimate the transit depths in the O I, C II, and Si III lines. This suggests that the temperature and/or elemental abundances in the thermosphere may be higher than expected from such models...The detection of Si2+ in the thermosphere indicates that clouds of forsterite and enstatite do not form in the lower atmosphere...
description: Accepted for publication in Icarus, submitted version, abstract truncated to fit astro-ph limits (see manuscript for full version)
Additional file 2 of Dietary inflammatory index (DII) may be associated with hypertriglyceridemia waist circumference phenotype in overweight and obese Iranian women: a cross sectional study
Creators: name: Tavakoli, Atefeh
name: Mirzababaei, Atieh
name: Moosavi, Hanieh
name: Mehranfar, Sanaz
name: Keshavarz, Seyed-Ali
name: Mirzaei, Khadijeh
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 2: Table S2. Description of characteristics among types of hypertrigeliceridemic waste phenotype.
Eine in Köln gefundene römische Terra-cotta-Büste
Creators: name: Schaaffhausen, Hermann
Publisher: name: Bonner Jahrbücher
Year: 2018

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 85 (1888): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
A note on the limiting mean distribution of singular values for products of two Wishart random matrices
Creators: name: Zhang, Lun
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The product of M complex random Gaussian matrices of size N has recently been studied by Akemann, Kieburg and Wei. They showed that, for fixed M and N, the joint probability distribution for the squared singular values of the product matrix forms a determinantal point process with a correlation kernel determined by certain biorthogonal polynomials that can be explicitly constructed. We find that, in the case M=2, the relevant biorthogonal polynomials are actually special cases of multiple orthogonal polynomials associated with Macdonald functions (modified Bessel functions of the second kind) which was first introduced by Van Assche and Yakubovich. With known results on asymptotic zero distribution of these polynomials and general theory on multiple orthogonal polynomial ensembles, it is then easy to obtain an explicit expression for the distribution of squared singular values for the product of two complex random Gaussian matrices in the limit of large matrix dimensions.
description: 12 pages, minor changes, references added and updated, typos corrected
title: Моделирование комплексного резонанса
Creators: name: Капустин, С.А.
name: Новоселова, Н.А.
name: Титаренко, А.А.
Publisher: name: Издательство Радиотехника
Year: 2020

description: Постановка проблемы. Комплексный резонанс рассматривается как колебание, присоединенное к источнику. Ставится
задача описания его простой физической моделью, учитывающей возникновение в неоднородных (нерегулярных) направляющих структурах встречных потоков мощности, замыкающихся через источник.

Цель. Провести моделирование комплексного резонанса, возникающего в направляющих структурах, описываемых несамосопряженными электродинамическими операторами, системой связанных через источник контуров, соответствующих замкнутым потокам мощности, образующимся в неоднородных направляющих структурах в результате распределенного отражения.

Результаты. Предложена модель, которая может быть использована при анализе процессов в СВЧ-схемах, содержащих частотно-избирательные узлы на отрезках неоднородных (нерегулярных) волноводов. В результате исследований выявлено, что в любом диапазоне существования комплексных волн при условии их парного возбуждения в отрезке неоднородной направляющей структуры, согласованном на концах, математическая структура описывается несамосопряженной краевой задачей. Поскольку условие парного возбуждения комплексных волн обеспечивается источником, можно утверждать, что комплексный резонанс реализуется при обязательном присутствии последнего.

Практическая значимость. В реальной ситуации условие согласования выполняется приближенно и имеет частотную
зависимость, в результате чего характеристики комплексного резонанса несколько отличаются от идеальных. При хорошем согласовании и при исключении частотной зависимости возбуждающего устройства структура с комплексным резонансом имеет частотную характеристику, близкую к прямоугольной, что делает ее весьма перспективной для использования при
построении полосовых фильтров.
On implicit variables in optimization theory
Creators: name: Benko, Matúš
name: Mehlitz, Patrick
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 49J53, 90C30, 90C33

description: Implicit variables of a mathematical program are variables which do not need to be optimized but are used to model feasibility conditions. They frequently appear in several different problem classes of optimization theory comprising bilevel programming, evaluated multiobjective optimization, or nonlinear optimization problems with slack variables. In order to deal with implicit variables, they are often interpreted as explicit ones. Here, we first point out that this is a light-headed approach which induces artificial locally optimal solutions. Afterwards, we derive various Mordukhovich-stationarity-type necessary optimality conditions which correspond to treating the implicit variables as explicit ones on the one hand, or using them only implicitly to model the constraints on the other. A detailed comparison of the obtained stationarity conditions as well as the associated underlying constraint qualifications will be provided. Overall, we proceed in a fairly general setting relying on modern tools of variational analysis. Finally, we apply our findings to different well-known problem classes of mathematical optimization in order to visualize the obtained theory.
description: 34 pages
Additional file 3 of Dietary inflammatory index (DII) may be associated with hypertriglyceridemia waist circumference phenotype in overweight and obese Iranian women: a cross sectional study
Creators: name: Tavakoli, Atefeh
name: Mirzababaei, Atieh
name: Moosavi, Hanieh
name: Mehranfar, Sanaz
name: Keshavarz, Seyed-Ali
name: Mirzaei, Khadijeh
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 3: Table S3. Crude model and adjusted model for Relationship between hyper triglyceridemic waist circumference phenotype and DII.
title: Многоуровневая магнитная запись: технологии, материалы, перспективы
Creators: name: Шадров, В.Г.
name: Дмитриева, А.Э.
name: Болтушкин, А.В.
Publisher: name: Издательство Радиотехника
Year: 2020

description: Постановка проблемы. Технология многоуровневой (ML-3D) магнитной записи предполагает селективную запись на два и более слоя записи, позволяет значительно увеличить поверхностную плотность записи и в долгосрочном плане представляется одним из наиболее перспективных решений проблемы увеличения емкости устройств хранения информации.

Цель. Проанализировать основные параметры и технологии многоуровневой магнитной записи, в частности, использование микроволнового ассистирования и антиферромагнитно-связанных сред, а также используемые материалы и альтернативные концепции многоуровневой записи.

Результаты. Рассмотрены основные параметры и технологии многоуровневой магнитной записи, в частности, использование микроволнового ассистирования и антиферромагнитно-связанных сред, а также используемые материалы и альтернативные концепции многоуровневой записи.

Практическая значимость. Технология многоуровневой (ML-3D) магнитной записи позволяет значительно увеличить
поверхностную плотность и скорость записи.
An x-ray diffraction study of the temperature-induced structural phase transitions in SmVO3
Creators: name: Johnson, R. D.
name: Tang, C. C.
name: Evans, I. R.
name: Bland, S. R.
name: Free, D. G.
name: Beale, T. A. W.
name: Hatton, P. D.
name: Bouchenoire, L.
name: Prabhakaran, D.
name: Boothroyd, A. T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Through powder x-ray diffraction we have investigated the structural behavior of SmVO3, in which orbital and magnetic degrees of freedom are believed to be closely coupled to the crystal lattice. We have found, contrary to previous reports, that SmVO3 exists in a single, monoclinic, phase below 200 K. The associated crystallographic distortion is then stabilized through the magnetostriction that occurs below 134 K. The crystal structure has been refined using synchrotron x-ray powder diffraction data measured throughout the structural phase diagram, showing a substantial Jahn-Teller distortion of the VO6 octahedra in the monoclinic phase, compatible with the expected G-type orbital order. Changes in the vanadium ion crystal field due to the structural and magnetic transitions have then been probed by resonant x-ray diffraction.
description: Published in Physical Review B
On directed analogues of expander and hyperfinite graph sequences
Creators: name: Csóka, Endre
name: Grabowski, Łukasz
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: Computational Complexity (cs.CC)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We introduce and study analogues of expander and hyperfinite graph sequences in the context of directed acyclic graphs, which we call "extender" and "hypershallow" graph sequences, respectively. Our main result is a probabilistic construction of non-hypershallow graph sequences.
description: 17 pages, no figures, v3: very minor changes compared to v2, final accepted version to appear in Comb. Probab. Comput
On Jackson's theorem for the modulus of smoothness determined by a nonsymmetric generalised shift operator
Creators: name: Potapov, Mikhail K.
name: Berisha, Faton M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 41A35 (41A50 42A16)

description: In this paper a class of asymmetrical operators of generalised translation is introduced, for each of them generalised moduli of smoothness are introduced, and Jackson's and its converse theorems are proved for those moduli. ----- V etoǐ rabote rassmatrivaetsya klass sesimmetrichnykh operatorov obobshchenogo sdviga, dlya kazhdogo iz nikh vvoditsya obobshchennye moduli gladkosti i dlya nikh dokazybaetsya teorma Dzheksona i teorema, obratnaya eǐ.
description: 14 pages, in Russian
On the genera of polyhedral embeddings of cubic graph
Creators: name: Brinkmann, Gunnar
name: Tucker, Thomas
name: Van Cleemput, Nico
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this article we present theoretical and computational results on the existence of polyhedral embeddings of graphs. The emphasis is on cubic graphs. We also describe an efficient algorithm to compute all polyhedral embeddings of a given cubic graph and constructions for cubic graphs with some special properties of their polyhedral embeddings. Some key results are that even cubic graphs with a polyhedral embedding on the torus can also have polyhedral embeddings in arbitrarily high genus, in fact in a genus {\em close} to the theoretical maximum for that number of vertices, and that there is no bound on the number of genera in which a cubic graph can have a polyhedral embedding. While these results suggest a large variety of polyhedral embeddings, computations for up to 28 vertices suggest that by far most of the cubic graphs do not have a polyhedral embedding in any genus and that the ratio of these graphs is increasing with the number of vertices.
description: The C-program implementing the algorithm described in this article can be obtained from any of the authors
Searches for New Vector Like Quarks: Higgs Channels
Creators: name: Atre, Anupama
name: Chala, Mikael
name: Santiago, Jose
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: New vector-like quarks can mix sizably with first generation Standard Model quarks without conflicting with current experimental constraints. Searches for such new quarks have been performed in pair production and electroweak single production channels with subsequent decays into electroweak gauge bosons. To fully explore the underlying structure of the theory the channels with heavy quark decays into Higgs bosons are crucial and in this article we consider for the first time the LHC reach for such channels. The two main production mechanisms involve single production of new quarks through the fusion of a vector boson and the Higgs and single production in association with a Higgs boson. We show that both channels have promising reach at the LHC and that they complement the current direct searches involving decays into electroweak gauge bosons.
description: 13 pages, 6 figures. V2: references added, matches published version
Theory of constructive semigroups with apartness -- foundations, development and practice
Creators: name: Mitrovic, Melanija
name: Hounkonnou, Mahouton Norbert
name: Baroni, Marian Alexandru
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Mathematics (math.GM)
subject: FOS: Mathematics
subject: (2010): 03F65, 20M99

description: This paper has several purposes. We present through a critical review the results from already published papers on the constructive semigroup theory, and contribute to its further development by giving solutions to open problems. We also draw attention to its possible applications in other (constructive) mathematics disciplines, in computer science, social sciences, economics, etc. Another important goal of this paper is to provide a clear, understandable picture of constructive semigroups with apartness in Bishop's style both to (classical) algebraists and the ones who apply algebraic knowledge.
How many quantum phase transitions exist inside the superconducting dome of the iron pnictides?
Creators: name: Fernandes, Rafael M.
name: Maiti, Saurabh
name: Wölfle, Peter
name: Chubukov, Andrey V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recent experiments on two iron-pnictide families suggest the existence of a single quantum phase transition (QPT) inside the superconducting dome despite the fact that two separate transition lines - magnetic and nematic - cross the superconducting dome at $T_{c}$. Here we argue that these two observations are actually consistent. We show, using a microscopic model, that each order coexists with superconductivity for a wide range of parameters, and both transition lines continue into the superconducting dome below $T_{c}$. However, at some $T_{\mathrm{merge}}
description: revised version; 4 pages + supplementary material
title: 	Quando a solidão está no meio da multidão : o papel dos assistentes sociais no desenvolvimento de estratégias de articulação entre as famílias e as instituições de acolhimento a pessoas idosas
Creators: name: Pimentel, Luísa
Publisher: name: Universidade Lusíada Editora
Year: 2009

description: Intervenção social. - ISSN 0874-1611. - N. 35 (2009). - p. 241-249
Additional file 1 of Impact of the conjugation of antibodies to the surfaces of polymer nanoparticles on the immune cell targeting abilities
Creators: name: Lee, Na Kyeong
name: Wang, Chi-Pin James
name: Lim, Jaesung
name: Park, Wooram
name: Kwon, Ho-Keun
name: Kim, Se-Na
name: Kim, Tae-Hyung
name: Park, Chun Gwon
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Additional file 1: Figure S1. Synthesisof the antibody-conjugated nanoparticles (NPs). Figure S2. Particlesize analysis of the antibody-conjugated nanoparticles (NPs). Figure S3. F(ab′)2 fragments of theanti-CD8a antibody. Figure S4. T cell targeting efficiency of theCD8a-conjugated nanoparticles (NPs) in vitro.
Radiation reaction in strong field QED
Creators: name: Ilderton, Anton
name: Torgrimsson, Greger
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Classical Physics (physics.class-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We derive radiation reaction from QED in a strong background field. We identify, in general, the diagrams and processes contributing to recoil effects in the average momentum of a scattered electron, using perturbation theory in the Furry picture: we work to lowest nontrivial order in the electromagnetic coupling alpha. For the explicit example of scattering in a plane wave background, we compare QED with classical electrodynamics in the limit h-bar goes to zero, finding agreement with the Lorentz-Abraham-Dirac and Landau-Lifshitz equations, and with Larmor's formula. The first quantum corrections are also presented.
description: Version2: 7 pages, 2 figures. Discussion of related results and applications extended, references added. Matches version to appear in Phys.Lett.B
Stochastic viability and comparison theorems for mixed stochastic differential equations
Creators: name: Melnikov, Alexander
name: Mishura, Yuliya
name: Shevchenko, Georgiy
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G22 \and 60g22, 60G15, 60H10, 26A33

description: For a mixed stochastic differential equation containing both Wiener process and a Hölder continuous process with exponent $γ>1/2$, we prove a stochastic viability theorem. As a consequence, we get a result about positivity of solution and a pathwise comparison theorem. An application to option price estimation is given.
An effective parameterization of texture-induced viscous anisotropy in orthotropic materials with application for modeling geodynamical flows
Creators: name: Signorelli, Javier
name: Hassani, Riad
name: Tommasi, Andréa
name: Mameri, Lucan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this article, we describe the mathematical formulation and the numerical implementation of an effective parametrization of the viscous anisotropy of orthorhombic materials produced by crystallographic preferred orientations (CPO or texture), which can be integrated into 3D geodynamic and materials science codes. Here, the approach is applied to characterize the texture-induced viscous anisotropy of olivine polycrystals, the main constituent of the Earth's upper mantle. The parameterization is based on the Hill (1948) orthotropic yield criterion. The coefficients of the Hill yield surface are calibrated based on numerical tests performed using the second order Viscoplastic Self-consistent (SO-VPSC) model. The parametrization was implemented in a 3D thermo-mechanical finite-element code developed to model large-scale geodynamical flows, in the form of a Maxwell rheology combining isotropic elastic and anisotropic non-linear viscous behaviors. The implementation was validated by comparison with results of the analytical solution and of the SO-VPSC model for simple shear and axial compression of a homogeneous anisotropic material. An application designed to examine the effect of texture-induced viscous anisotropy on the reactivation of mantle shear zones in continental plates highlights unexpected couplings between localized deformation controlled by variations in the orientation and intensity of the olivine texture in the mantle and the mechanical behavior of the elasto-viscoplastic overlying crust. Importantly, the computational time only increases by a factor 2-3 with respect to the classic isotropic Maxwell viscoelastic rheology.
description: 32 pag.; 5 figures; 4 tables
Nonparametric two-sample tests of high dimensional mean vectors via random integration
Creators: name: Jiang, Yunlu
name: Wang, Xueqin
name: Wen, Canhong
name: Jiang, Yukang
name: Zhang, Heping
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Testing the equality of the means in two samples is a fundamental statistical inferential problem. Most of the existing methods are based on the sum-of-squares or supremum statistics. They are possibly powerful in some situations, but not in others, and they do not work in a unified way. Using random integration of the difference, we develop a framework that includes and extends many existing methods, especially in high-dimensional settings, without restricting the same covariance matrices or sparsity. Under a general multivariate model, we can derive the asymptotic properties of the proposed test statistic without specifying a relationship between the data dimension and sample size explicitly. Specifically, the new framework allows us to better understand the test’s properties and select a powerful procedure accordingly. For example, we prove that our proposed test can achieve the power of 1 when nonzero signals in the true mean differences are weakly dense with nearly the same sign. In addition, we delineate the conditions under which the asymptotic relative Pitman efficiency of our proposed test to its competitor is greater than or equal to 1. Extensive numerical studies and a real data example demonstrate the potential of our proposed test.
Additional file 8 of Using protein-per-mRNA differences among human tissues in codon optimization
Creators: name: Hernandez-Alias, Xavier
name: Benisty, Hannah
name: Radusky, Leandro G.
name: Serrano, Luis
name: Schaefer, Martin H.
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 8. Peer review history.
Additional file 1 of Long-term antimicrobial effectiveness of a silver-impregnated foil on high-touch hospital surfaces in patient rooms
Creators: name: Widmer, Andreas F.
name: Kuster, Sonja
name: Dangel, Marc
name: Jäger, Sammy
name: Frei, Reno
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1. Appendix 1 (data from a certificate, https://catalogues.hexis-graphics.com/c/frxfr-hexis-purezone ), supplementary appendix file 1).
Physics Opportunities with the 12 GeV Upgrade at Jefferson Lab
Creators: name: Dudek, Jozef
name: Ent, Rolf
name: Essig, Rouven
name: Kumar, Krishna
name: Meyer, Curtis
name: McKeown, Robert
name: Meziani, Zein Eddine
name: Miller, Gerald A.
name: Pennington, Michael
name: Richards, David
name: Weinstein, Larry
name: Young, Glenn
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: This white paper summarizes the scientific opportunities for utilization of the upgraded 12 GeV Continuous Electron Beam Accelerator Facility (CEBAF) and associated experimental equipment at Jefferson Lab. It is based on the 52 proposals recommended for approval by the Jefferson Lab Program Advisory Committee.The upgraded facility will enable a new experimental program with substantial discovery potential to address important topics in nuclear, hadronic, and electroweak physics.
description: 64 pages
title: Medizingeschichte – Zeitgeschichte der Medizin
Creators: name: Hüntelmann, Alex C.
name: Michl, Susanne
name: Prüll, Livia
Publisher: name: ZZF - Leibniz-Zentrum für Zeithistorische Forschung: Docupedia-Zeitgeschichte
Year: 2022

description: Je nach Perspektive wird die „Geschichte der Medizin“ als Teildisziplin der Geschichte oder die „Geschichte in der Medizin“ als Prozess der Selbstreflexion und Selbstvergewisserung in der Medizin betrachtet. Nach einer chronologischen Einordnung der Zeitgeschichte der Medizin folgt ein kurzer Abriss zur Geschichte des Fachs sowie zu seinem Wandel und den damit verbundenen Kontroversen. Anschließend stellen die Autor*innen Themen, Methoden und theoretische Zugriffe sowie Akteur*innen vor und fragen nach dem aktuellen Verhältnis von Medizingeschichte und Medizinethik.
Squarefree Integers in Arithmetic Progressions to Smooth Moduli
Creators: name: Mangerel, Alexander P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $ε> 0$ be sufficiently small and let $0 < η< 1/522$. We show that if $X$ is large enough in terms of $ε$ then for any squarefree integer $q \leq X^{196/261-ε}$ that is $X^η$-smooth one can obtain an asymptotic formula with power-saving error term for the number of squarefree integers in an arithmetic progression $a \pmod{q}$, with $(a,q) = 1$. In the case of squarefree, smooth moduli this improves upon previous work of Nunes, in which $196/261 = 0.75096...$ was replaced by $25/36 = 0.69\bar{4}$. This also establishes a level of distribution for a positive density set of moduli that improves upon a result of Hooley. We show more generally that one can break the $X^{3/4}$-barrier for a density 1 set of $X^η$-smooth moduli $q$ (without the squarefree condition). Our proof appeals to the $q$-analogue of the van der Corput method of exponential sums, due to Heath-Brown, to reduce the task to estimating correlations of certain Kloosterman-type complete exponential sums modulo prime powers. In the prime case we obtain a power-saving bound via a cohomological treatment of these complete sums, while in the higher prime power case we establish savings of this kind using $p$-adic methods.
description: 44 pages; referee comments incorporated. Forum Math. Sigma (to appear)
Multifractality at Anderson transitions with Coulomb interaction
Creators: name: Burmistrov, I. S.
name: Gornyi, I. V.
name: Mirlin, A. D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We explore mesoscopic fluctuations and correlations of the local density of states (LDOS) near localization transition in a disordered interacting electronic system. It is shown that the LDOS multifractality survives in the presence of Coulomb interaction. We calculate the spectrum of multifractal dimensions in $2+ε$ spatial dimensions and show that it differs from that in the absence of interaction. The multifractal character of fluctuations and correlations of the LDOS can be studied experimentally by scanning tunneling microscopy of two-dimensional and three-dimensional disordered structures.
description: 16 pages, 2 figures
2-adjoint equivalences in homotopy type theory
Creators: name: Carranza, Daniel
name: Chang, Jonathan
name: Kapulkin, Chris
name: Sandford, Ryan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic (math.LO)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 03B38 Type theory (Primary), 18N10 2-categories, bicategories, double categories (Secondary)

description: We introduce the notion of (half) 2-adjoint equivalences in Homotopy Type Theory and prove their expected properties. We formalized these results in the Lean Theorem Prover.
Discours de circonstance chez les écrivains et rappeurs au Sénégal: entre écriture de l’urgence et exigence esthétique
Creators: name: Seye, Serigne
Publisher: name: Stichproben - Wiener Zeitschrift für kritische Afrikastudien / Vienna Journal of African Studies
Year: 2022

description: Les événements sociopolitiques de mars 2021 au Sénégal, consécutifs à l’arrestation de l’opposant Ousmane Sonko, ont révélé l’étonnante réactivité et la féconde créativité des rappeurs sénégalais qui s’en sont emparés pour proposer des chansons faisant écho aux revendications des manifestant.e.s. Des plus connus comme le groupe PBS ou Dip à ceux moins renommés comme Hakill, on a assisté à la profération d’une parole instantanée disant le réel au moment où il se déroule. Ce discours est différent de celui des écrivains qui souvent, dans leurs textes, choisissent d’évoquer les moments de crise bien des années après. Cette contribution est une étude comparée des textes des rappeurs et écrivain.e.s sénégalais visant à comprendre les causes de cette différence de temporalité dans le traitement d’événements liés à leur pays et dans l’écriture de l’urgence. Serait-ce dû à la nature des médias utilisés ou à la place que les auteurs occupent dans leur société? L’usage d’un média différent implique-t-il nécessairement un rapport singulier à la temporalité? Telles sont les questions auxquelles répond cet article qui se fonde sur une perception originale du comparatisme qui prend en compte des auteurs d’un même pays, d’une même culture, dont la seule différence est le média artistique par lequel ils s’expriment .
Countdown games, and simulation on (succinct) one-counter nets
Creators: name: Jancar, Petr
name: Osicka, Petr
name: Sawa, Zdenek
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We answer an open complexity question by Hofman, Lasota, Mayr, Totzke (LMCS 2016) for simulation preorder on the class of succinct one-counter nets (i.e., one-counter automata with no zero tests where counter increments and decrements are integers written in binary); the problem was known to be PSPACE-hard and in EXPSPACE. We show that all relations between bisimulation equivalence and simulation preorder are EXPSPACE-hard for these nets; simulation preorder is thus EXPSPACE-complete. The result is proven by a reduction from reachability games whose EXPSPACE-completeness in the case of succinct one-counter nets was shown by Hunter (RP 2015), by using other results. We also provide a direct self-contained EXPSPACE-completeness proof for a special case of such reachability games, namely for a modification of countdown games that were shown EXPTIME-complete by Jurdzinski, Sproston, Laroussinie (LMCS 2008); in our modification the initial counter value is not given but is freely chosen by the first player. We also present an alternative proof for the upper bound by Hofman et al. In particular, we give a new simplified proof of the belt theorem that yields a simple graphic presentation of simulation preorder on (non-succinct) one-counter nets and leads to a polynomial-space algorithm (which is trivially extended to an exponential-space algorithm for succinct one-counter nets).
Threshold resummation effects in Higgs boson pair production at the LHC
Creators: name: Shao, Ding Yu
name: Li, Chong Sheng
name: Li, Hai Tao
name: Wang, Jian
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the resummation effects in the Standard Model Higgs boson pair production through gluon-gluon fusion at the LHC with soft-collinear effective theory. We calculate the total cross section and the invariant mass distribution at Next-to-Next-to-Leading-Logarithmic level with $π^2$-enhanced terms resummed, which are matched to the QCD Next-to-Leading Order results. In the high order QCD predictions exact top quark mass effects are included in full form factors. Our results show that the resummation effects increase the Next-to-Leading Order results by about $20% \sim 30%$, and the scale uncertainty is reduced to 8%, which lead to increased confidence on the theoretical predictions. The PDF+$\as$ uncertainties are almost not changed after including resummation effects. We also study the sensitivities of the total cross section and the invariant mass distribution to the Higgs boson self-coupling. We find that the total cross section and the invariant mass distribution shape depend strongly on the Higgs boson self-coupling, and therefore it is possible to extract Higgs boson self-coupling from the total cross section and invariant mass distribution when the measurement precision increases at the LHC.
description: 28 pages, 14 figures and 4 tables, version published in JHEP