cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Morphological and genetic variation of Fucus in the eastern Gulf of Bothnia, northern Baltic Sea
Creators: name: Rinne, Henna
name: Björkman, Ulrika
name: Sjöqvist, Conny
name: Salovius-Laurén, Sonja
name: Mattila, Johanna
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Fucus vesiculosus and F. radicans (Phaeophyceae) are important habitat-formers on rocky shores in the Bothnian Sea. While both species occur sympatrically along the entire western Bothnian Sea coast, F. radicans has been found only in the northern part of the eastern coast. According to previous studies, the two species can be distinguished based on morphology, F. radicans having narrower thalli and a bushier appearance. However, marine mapping in the eastern Bothnian Sea has revealed that high morphological variation in Fucus, partly caused by gradients in salinity and exposure, makes differentiation between the two species difficult. We studied morphological and genetic variation to find out whether the two Fucus species can be differentiated in the south-eastern Bothnian Sea, and if F. radicans occurs in the area. The study was carried out in six subareas including 350 km of coast, with a salinity gradient of 3.5–6.5 PSU, and varying wave exposure. We found a gradual change towards smaller and narrower thalli and a higher number of holdfasts in Fucus populations when moving northwards to lower salinities. Distinct Fucus morphs were often found within the study sites but the morphs were genetically differentiated only at one study site in the Skaftung subarea, suggesting the occurrence of both species. However, in the Vasa subarea the sample size for analysing genetic differentiation was low due to high clonality. In the Luvia subarea south of Skaftung, Fucus morphology corresponded to that of F. radicans in earlier studies but the population was genetically more similar to F. vesiculosus in the southern subareas. We conclude that by using only morphological characteristics it is not possible to differentiate between the two species in central and northern parts of the eastern Bothnian Sea. Based on genetic analyses, the southernmost known occurrence of F. radicans in the eastern Bothnian Sea is in Skaftung.
Cavity enhanced absorption spectroscopy in the mid-infrared using a supercontinuum source
Creators: name: Amiot, Caroline
name: Aalto, Antti
name: Ryczkowski, Piotr
name: Toivonen, Juha
name: Genty, Goëry
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate incoherent broadband cavity enhanced absorption spectroscopy in the mid-infrared wave- length range from 3000 to 3450 nm using an all-fiber based supercontinuum source. Multi-components gas detection is performed and concentrations of acetylene and methane are retrieved with sub-ppm accuracy. A linear response to nominal gas concentrations is observed demonstrating the feasibility of the method for sensing applications.
Scattering in the inner accretion disk and the waveforms and polarization of millisecond flux oscillations in LMXBs
Creators: name: Sazonov, Sergei Y.
name: Sunyaev, Rashid A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The scattering by the inner accretion disk of X-ray radiation generated near the surface of a spinning neutron star in a low-mass X-ray binary (LMXB) has observable effects on the waveforms of millisecond X-ray flux oscillations produced e.g. during type-I bursts or in the millisecond pulsar SAX J1808.4--3658. We study these effects in the framework of a simplified model in which there is a single emitting spot on the stellar surface, which is visible both directly and in X-rays scattered from the disk. The main signature of scattering from a thin disk is that the pulse of scattered flux leads (if the star rotates in the same sense as the disk) or lags (in the contrary case) the primary pulse of direct emission by a quarter of a spin cycle. This is caused by Doppler boosting of radiation in the sub-relativistic Keplerian flow. The disk-scattered flux is revealed better in energy-resolved waveforms and the phase dependence of the polarized flux component. The phenomenon discussed permits direct testing of the presence of standard thin disks near the neutron stars in LMXBs and should be observable with future X-ray timing experiments having a few times better sensitivity than RXTE and also with sensitive X-ray polarimeters.
description: 11 pages, 11 figures, submitted to Astronomy and Astrophysics
Morphological and genetic variation of Fucus in the eastern Gulf of Bothnia, Salovius-Laurénand with Salovius-Laurén
Creators: name: Rinne, Henna
name: Björkman, Ulrika
name: Sjöqvist, Conny
name: Salovius-Laurén, Sonja
name: Mattila, Johanna
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Fucus vesiculosus and F. radicans (Phaeophyceae) are important habitat-formers on rocky shores in the Bothnian Sea. While both species occur sympatrically along the entire western Bothnian Sea coast, F. radicans has been found only in the northern part of the eastern coast. According to previous studies, the two species can be distinguished based on morphology, F. radicans having narrower thalli and a bushier appearance. However, marine mapping in the eastern Bothnian Sea has revealed that high morphological variation in Fucus, partly caused by gradients in salinity and exposure, makes differentiation between the two species difficult. We studied morphological and genetic variation to find out whether the two Fucus species can be differentiated in the south-eastern Bothnian Sea, and if F. radicans occurs in the area. The study was carried out in six subareas including 350 km of coast, with a salinity gradient of 3.5–6.5 PSU, and varying wave exposure. We found a gradual change towards smaller and narrower thalli and a higher number of holdfasts in Fucus populations when moving northwards to lower salinities. Distinct Fucus morphs were often found within the study sites but the morphs were genetically differentiated only at one study site in the Skaftung subarea, suggesting the occurrence of both species. However, in the Vasa subarea the sample size for analysing genetic differentiation was low due to high clonality. In the Luvia subarea south of Skaftung, Fucus morphology corresponded to that of F. radicans in earlier studies but the population was genetically more similar to F. vesiculosus in the southern subareas. We conclude that by using only morphological characteristics it is not possible to differentiate between the two species in central and northern parts of the eastern Bothnian Sea. Based on genetic analyses, the southernmost known occurrence of F. radicans in the eastern Bothnian Sea is in Skaftung.
$N=2$ and $4$ Super Yang-Mills Theories on $M_4 \times Z_2 \times Z_2$ Geometry
Creators: name: Chen, Bin
name: Saito, Takesi
name: Teng, Hong-Bo
name: Uehara, Kunihiko
name: Wu, Ke
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the $N=2$ and $4$ super Yang-Mills theories from the viewpoint of the $M_4\times Z_2\times Z_2$ gauge theory. Scalars and pseudoscalars appearing in the theories are regarded as gauge fields along the directions on $Z_2\times Z_2$ discrete space.
description: 13 pages, LaTeX file
Additional file 1 of Abstracts of randomized controlled trials in pediatric dentistry: reporting quality and spin
Creators: name: Guo, Feiyang
name: Ye, Wengwanyue
name: Qin, Danchen
name: Fang, Xiaolin
name: Hua, Fang
name: He, Hong
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Additional file 1. STROBE Statement—checklist of items that should be included in reports of observational studies.
Engineering physics of superconducting hot-electron bolometer mixers
Creators: name: Klapwijk, T. M.
name: Semenov, A. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Superconducting hot-electron bolometers are presently the best performing mixing devices for the frequency range beyond 1.2 THz, where good quality superconductor-insulator-superconductor (SIS) devices do not exist. Their physical appearance is very simple: an antenna consisting of a normal metal, sometimes a normal metal-superconductor bilayer, connected to a thin film of a narrow, short superconductor with a high resistivity in the normal state. The device is brought into an optimal operating regime by applying a dc current and a certain amount of local- oscillator power. Despite this technological simplicity its operation has been found to be controlled by many different aspects of superconductivity, all occurring simultaneously. A core ingredient is the understanding that there are two sources of resistance in a superconductor: a charge conversion resistance occurring at an normal-metal-superconductor interface and a resistance due to time- dependent changes of the superconducting phase. The latter is responsible for the actual mixing process in a non-uniform superconducting environment set up by the bias-conditions and the geometry. The present understanding indicates that further improvement needs to be found in the use of other materials with a faster energy-relaxation rate. Meanwhile several empirical parameters have become physically meaningful indicators of the devices, which will facilitate the technological developments.
description: This is an author-processed copy of an Invited contribution to the Special Issue of the IEEE Transactions on Terahertz Science and Technology dedicated to the 28th IEEE International Symposium on Space Terahertz Technology (ISSTT2017)
Additional file 1 of AMEERA-4: a randomized, preoperative window-of-opportunity study of amcenestrant versus letrozole in early breast cancer
Creators: name: Campone, Mario
name: Bidard, François-Clément
name: Neven, Patrick
name: Wang, Lei
name: Ling, Bin
name: Dong, Yvonne
name: Paux, Gautier
name: Herold, Christina
name: De Giorgi, Ugo
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Campone_AMEERA-4 manuscript_Appendix.docx (supplementary tables and figures)
The Metallicity of 0.5
Creators: name: Carollo, C. M.
name: Lilly, S. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have measured the emission line ratios in a sample of 34 CFRS star-forming galaxies with redshifts between 0.5 < z < 1.0, and computed their metallicities by means of the empirically-calibrated R_23 metallicity estimator introduced by Pagel et al. (1979). The current analysis concentrates on the 15 galaxies with L_Hbeta > 1.2x10^41 erg s-1. Although our results can only be regarded as preliminary until near-IR spectroscopy of Halpha and [NII]6583 are available, the metallicities of these galaxies appear to be remarkably similar to those of local galaxies selected in the same way, and there appears to have been little change in the relationship between metallicity and line- and continuum-luminosity from z~1 to today. At this stage our results do not support the idea that these galaxies, known to be generally small and with late-type morphologies, are dwarf galaxies brightened by large bursts of star-formation, as had been suggested from previous studies. Rather, our findings are more consistent with a picture in which these systems are the progenitors of today's massive metal-rich galaxies.
description: ApJ Letters, accepted for publication
Efficient algorithms for certain graph theoretic problems
Creators: name: Papadopoulos, Kleitos
Publisher: name: University of Leicester
Year: 2024
Subjects: Uncategorized

description: The thesis is primarily concerned with investigating efficient algorithms for several algorithmic problems related to graph theory and strings. In this thesis, we present several novel time/space-efficient algorithms as solutions to the following problems:
1. The gas station problem is concerned with finding the cheapest way for an agent with a limited fuel capacity to go from starting vertex s to a destination vertex d in a positively weighted graph where each node can have a gas station selling fuel at a certain price per unit and each positively weighted edge requires/consume the amount of fuel given by its distance/weight in order to be traversed. Note that the cheapest path between s and d is not always the shortest one. For this problem, we give an O(Δn2 + n2 log n) time algorithm improving an earlier result by Khuller et al. The techniques that we used in the solution may apply to a large class of recursive equations that are used with memoization/dynamic programming.
2. The fast delivery problem which requires finding the best possible way for k agents with different speeds in a n-node graph with m positively weighted edges to deliver a package at a certain node given that they can exchange the package both at nodes and at any point within edges. We provide an O(knlog(n) + km) time algorithm which at the time of writing the thesis is the state of art. The algorithm combines a modified SSSP algorithm with a method that finds the lower envelope of a set of points.
3. The ”All-Best-Swap-Edge”(ABSE) Problem on Tree Spanners is a problem concerned with finding the edge replacement with the minimum stretch factor in a tree σ-spanner of G, an n vertex unweighted graph for each possible edge removal in the original spanning tree. A σ-tree spanner of G is a spanning tree Tof G in which the ratio between the distance in T of any pair of vertices and the corresponding distance in G is upper bounded by σ. The Stretch factor of a tree is the minimum value of σ for which T is a σ-tree spanner of G. We provide an O(n2) time and space algorithm for this problem.
At the moment of writing the thesis, all the algorithms are state-of-the-art solutions in terms of time complexity for their respective problems.
Collective evolution and the genetic code
Creators: name: Vetsigian, Kalin
name: Woese, Carl
name: Goldenfeld, Nigel
Publisher: name: arXiv
Year: 2006
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: A dynamical theory for the evolution of the genetic code is presented, which accounts for its universality and optimality. The central concept is that a variety of collective, but non-Darwinian, mechanisms likely to be present in early communal life generically lead to refinement and selection of innovation-sharing protocols, such as the genetic code. Our proposal is illustrated using a simplified computer model, and placed within the context of a sequence of transitions that early life may have made, prior to the emergence of vertical descent.
Мифопоэтические мотивы и образы в прозе А. Платонова
Creators: name: Иванов Николай Николаевич
Publisher: name: Верхневолжский филологический вестник
Year: 2019
Subjects: русская литература
А. Платонов
межлитературные отношения писателей
внутренняя форма
поэтика
язык и стиль прозы
мифопоэтика

description: Целью работы является рассмотрение актуальной научной проблематики – поэтика прозы и структура текста, своеобразие внутренней формы, художественного языка и стиля сочинений А. Платонова. Задачи изучения семантики и структуры художественных текстов решались в контексте современных исследований русской литературы 1920-1930 гг. с учётом разных дискурсивных практик. Наиболее значимыми результатами работы стали следующие. Рассматривая сочинения талантливого русского прозаика А. Платонова, автор выбрал верный и безошибочный критерий оценки художественных явлений – критерий искусства – и предпринял попытку установить фольклорные и мифологические истоки прозы А. Платонова, систематизировать мотивы его творчества. В данной статье художественный язык, образность прозы Платонова анализируются на основе метода мифопоэтической реконструкции текстовых структур: рассмотрены мифологические архетипы и мотивы в художественном тексте с точки зрения поэтики, выявлены их функции. Означенный подход обусловил оригинальный взгляд на проблему художественного мастерства Платонова и позволил раздвинуть сложившиеся представления о типе его художественного мышления. Показав функциональную сторону мифологических мотивов и архетипов, автор статьи сделал несколько любопытных наблюдений по части изучения философии, эстетики и поэтики Платонова, художественной выразительности его произведений. Автор конкретизировал собственно художественность сочинений Платонова, дал новые оценки содержания и формы ряда известных его произведений, уточнил авторскую позицию писателя, показал её связь с мифологией и фольклором, функциями компонентов внешней и внутренней формы. Мастерство Платонова осмыслено в контексте актуальных для русской прозы XX века неомифологизма и словотворчества; тем самым дополнены научные представления о сложных явлениях в русской литературе первой половины XX столетия. Работа адресована филологам, литературоведам, исследователям русской литературы, культуры XX века.
A new isoflavane-4-ol derivative from Melilotus officinalis (L.) Pall.
Creators: name: Ilhan, Mert
name: Ali, Zulfiqar
name: Ikhlas A. Khan
name: Akkol, Esra Küpeli
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: A new isoflavane derivative, melilofficinaside together with seven other metabolites including coumarin, uridine, methyl-α-d-fructofuranoside, and flavonoid glucosides were isolated from the aerial parts of Melilotus officinalis (L.) Pall.
The Ext algebra of a quantized cycle
Creators: name: Calaque, Damien
name: Grivaux, Julien
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C99, 16S30, 18D10

description: Given a quantized analytic cycle $(X, σ)$ in $Y$, we give a categorical Lie-theoretic interpretation of a geometric condition, discovered by Shilin Yu, that involves the second formal neighbourhood of $X$ in $Y$. If this condition (that we call tameness) is satisfied, we prove that the derived Ext algebra $\mathcal{RH}om_{\mathcal{O}_Y}(\mathcal{O}_X, \mathcal{O}_X)$ is isomorphic to the universal enveloping algebra of the shifted normal bundle $\mathrm{N}_{X/Y}[-1]$ endowed with a specific Lie structure, strengthening an earlier result of Căldăraru, Tu, and the first author This approach allows to get some conceptual proofs of many important results in the theory: in the case of the diagonal embedding, we recover former results of Kapranov, Markarian, and Ramadoss about (a) the Lie structure on the shifted tangent bundle $\mathrm{T}_X[-1]$ (b) the corresponding universal enveloping algebra (c) the calculation of Kapranov's big Chern classes. We also give a new Lie-theoretic proof of Yu's result for the explicit calculation of the quantized cycle class in the tame case: it is the Duflo element of the Lie algebra object $\mathrm{N}_{X/Y}[-1]$.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0224r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0224r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0224r, 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
A simple proof that the $(n^2-1)$-puzzle is hard
Creators: name: Demaine, Erik D.
name: Rudoy, Mikhail
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Complexity (cs.CC)
subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences
subject: F.1.3

description: The 15 puzzle is a classic reconfiguration puzzle with fifteen uniquely labeled unit squares within a $4 \times 4$ board in which the goal is to slide the squares (without ever overlapping) into a target configuration. By generalizing the puzzle to an $n \times n$ board with $n^2-1$ squares, we can study the computational complexity of problems related to the puzzle; in particular, we consider the problem of determining whether a given end configuration can be reached from a given start configuration via at most a given number of moves. This problem was shown NP-complete in Ratner and Warmuth (1990). We provide an alternative simpler proof of this fact by reduction from the rectilinear Steiner tree problem.
description: 6 pages, 3 figures
Three-point correlation functions in N=1 Super Lioville Theory
Creators: name: Rashkov, R. C.
name: Stanishkov, M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this letter we propose exact three-point correlation functions for N=1 supersymmetric Liouville theory. Along the lines of Zamolodchikov and Zamolodchikov paper (hep-th/9506136) we propose a generalized special function which describe the three-point amplitudes. We consider briefly the so called reflection amplitudes in the supersymmetric case.
description: 12 pages, calligraphic letters in the formulae are made readable (as in the published version)
Co- and contra-directional vertical coupling between ferromagnetic layers with grating for short-wavelength spin wave generation
Creators: name: Graczyk, Piotr
name: Zelent, Mateusz
name: Krawczyk, Maciej
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The possibility to generate short spin waves is of great interest in the field of magnonics nowadays. We present an effective and technically affordable way of conversion of long spin waves, which may be generated by conventional microwave antenna, to the short, sub-micrometer waves. It is achieved by grating-assisted resonant dynamic dipolar interaction between two ferromagnetic layers separated by some distance. We analyze criteria for the optimal conversion giving a semi-analytical approach for the coupling coefficient. We show by the numerical calculations the efficient energy transfer between layers which may be either of co-directional or contra-directional type. Such a system may operate either as a short spin wave generator or a frequency filter, moving foreward possible application of magnonics.
Вторая мировая война в ракурсе идеи модерна: смысл данного Сталиным творческого ответа
Creators: name: Хренов Николай Андреевич
Publisher: name: Верхневолжский филологический вестник
Year: 2019
Subjects: столкновение цивилизаций
революция
Сталин
кризис революции
постреволюционный период
вызов истории
творческий ответ
вождь
древние пласты культуры
вторая мировая война
романтический период революции
византинизм
имперский комплекс
ментальность
Тойнби
тоталитаризм

description: Статья продолжает серию публикаций в области культур-философского исследования русской революции и постреволюционной эпохи в истории России как цивилизации. В данной статье, продолжающей предыдущие публикации, рассматривается тот «творческий ответ» находящегося у власти Сталина, который ему приходится давать в ситуации кризиса революции 1917 года, что начал ощущаться в последующие десятилетия, и в ситуации возникшей в мире милитаристской атмосферы как предвосхищения второй мировой войны. В этой ситуации Сталин, жертвуя идеалами революции, насаждает в стране тоталитарный режим, который, как он предполагает, становится неизбежным в силу необходимости противостоять Вызову со стороны Запада. Выражением предпринимаемого им «творческого ответа» является реабилитация империи или византийской имперской традиции. Реализуя свой «творческий ответ», как бы его не оценивать с точки зрения сегодняшнего дня, в новых условиях, Сталин из не самых известных деятелей революции 1917 года становится самым известным. В статье ставится акцент, во-первых, на том, что в этом возвышении вождя активную роль играла уставшая от революционного возбуждения масса, стремящаяся к наведению порядка в стране и, во-вторых, на том, что вторая мировая война будила психологические мессианские комплексы.
Status of the CANGAROO-III Project
Creators: name: Mori, Masaki
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The CANGAROO-III project, a system of four 10 m telecopes dedicated for gamma-ray astrophysics, has started in 1999 and is expected to complete in 2004 in Woomera, South Australia. We report the construction work during the first year, which includes the completion of the first 10 m telescope built as a 7 m telescope in 1999, and the work in progess to increase the performance by constructing three more similar telescopes based on the experience gained during the construction of the first telescope.
description: 4 pages, 1 figure, LaTeX, uses aipproc.sty, to appear in proceedings of the International Symposium on High Energy Gamma-Ray Astronomy, Heidelberg, June 2000
Trends in educational disadvantage in Dutch elementary school
Creators: name: Driessen, Geert
Publisher: name: Radboud University, Nijmegen, The Netherlands
Year: 2012

description: For almost half a century now, policy has existed in the Netherlands to improve the educationalchances of children from situations of disadvantage (Driessen, 2012). This policy has graduallychanged with regard to predominantly organization and funding but also new policy domains, themes,objectives and target groups have been defined.In the 1970s, following the example of the USA, compensation programs were developed andimplemented to help working class children in a number of large cities in the Netherlands. This localpolicy was later expanded to become national policy and, in addition to this policy, policy wasdeveloped to improve the educational opportunities of minority children. Half way through the 1980s,these two lines of policy were integrated into a single educational disadvantage policy. Initially, thispolicy was steered by the Ministry of Education. It was later decentralized to the local authorities andschool administrations. Specific target groups were identified within the groups of minority and nonminoritystudents but, under the influence of political-societal developments, the ethnic componentwas omitted in 2006 (Driessen & Merry, 2011; Vasta, 2007). Since that time, no distinction has beenmade between minority versus non-minority disadvantaged children. And over the years, the focus ofpolicy has shifted from the reduction of educational disadvantage to the prevention of suchdisadvantage. Increased emphasis is being placed on the preschool and early phases of education andthus the prevention of delays among children in play and preschool groups.The core of the policy involves the allocation of extra financial resources to elementary schoolswith a given percentage of their students coming from the target groups. This policy instrument isknown as “weighted student funding.” The less favorable the home situation, the higher the weightingand the more money the school receives (Ladd & Fiske, 2009). The indicators used to identify targetgroup children and thus the student weighting have been changed on a number of occasions. At thispoint, the target group consists of parents with little education. Substantively, the emphasis hasalways been on improving the language and math skills of the children. However, the schools are freein principle to spend the extra funds received from the Ministry of Education as they see fit.
Downsizing porphyrin covalent organic framework particles using protected precursors for electrocatalytic CO2 reduction
Creators: name: Endo, Kenichi
name: Raza, Asif
name: Yao, Liang
name: Van Gele, Samuel
name: Rodríguez-Camargo, Andrés
name: A. Vignolo-González, Hugo
name: Grunenberg, Lars
name: Lotsch, Bettina
V.
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 34
subject: Chemical sciences
subject: FOS: Chemical sciences

description: Covalent organic frameworks (COFs) are promising electrocatalyst platforms owing to their designability, porosity, and stability. Recently, COFs with various chemical structures are developed as efficient electrochemical CO2 reduction catalysts. However, controlling the morphology of COF catalysts remains a challenge, which can limit their electrocatalytic performance. Especially, while porphyrin COFs show promising catalytic properties, their particle size is mostly large and uncontrolled because of the severe aggregation of crystallites. In this work, a new synthetic methodology for rationally downsized COF catalyst particles is reported, where a tritylated amine is employed as a novel protected precursor for COF synthesis. Trityl protection provides high solubility to a porphyrin precursor, while its deprotection proceeds in situ under typical COF synthesis conditions. Subsequent homogeneous nucleation and colloidal growth yield smaller COF particles than a conventional synthesis, owing to suppressed crystallite aggregation. The downsized COF particles exhibit superior catalytic performance in electrochemical CO2 reduction, with higher CO production rate and faradaic efficiency compared to conventional COF particles. The improved performance is attributed to the higher contact area with a conductive agent. This study reveals particle size as an important factor for the evaluation of COF electrocatalysts and provides a strategy to control it.
Жалобы советских граждан как культурный феномен эпохи позднего социализма
Creators: name: Никифоров Юрий Сергеевич
name: Сироткин Ярослав Николаевич
Publisher: name: Верхневолжский филологический вестник
Year: 2019
Subjects: коммуникативные практики
советские граждане
жалобы
образ региональной власти
образ партийной власти

description: В региональном ракурсе советской повседневности в статье анализируются обращения советских граждан во власть. На фоне острого взаимодействия местной власти и социума изучаются кризисные процессы жизни советской провинции в точке бифуркации СССР – на рубеже эпох «застоя» и «перестройки» (1970-1980 гг.). В публикации рассматриваются жалобы простых жителей Ярославской области в советские и партийные органы власти. Произведенный анализ обращений позволил выявить широкий круг проблем, с которыми соприкасался советский человек эпохи позднего социализма. Жалобы граждан были классифицированы с точки зрения политики, экономики, культуры, права и социальной сферы. В центре внимания статьи оказались вопросы труда и отдыха, дисциплины и халатности. Отмечается, что авторы писем поднимали, главным образом, проблемы оптимизации производства, критиковали местную власть и средства массовой информации за «кабинетнобюрократический стиль работы», указывали на низкое качество медицинских услуг. Установлено, что в большинстве обращений советских граждан периода позднего СССР, направляемых на региональный уровень власти, имело место указание на низкую квалификацию и культуру руководящих кадров КПСС, а также управленческих работников промышленных предприятий. Выявлено, что анонимные авторы, как правило, подчеркивали слабую коммуникацию директоров заводов и трудового коллектива, аморальный уровень хозяйственных руководителей. Местничество, кумовство, отдаленность от народных масс, халатность, формализм – вот, лейтмотивы в жалобах граждан советской провинции на закате существования СССР. В статье делается парадоксальное наблюдение о сохранении энтузиазма и веры в светлое будущее у большинства авторов писем, несмотря на валообразный рост проблем во всех сферах жизни советского общества. Настоящая статья позволила классифицировать и систематизировать социальные, кадровые и бюрократические проблемы советской провинции в позднем СССР.
Manganese oxide nano flakes onto simultaneously activated defective CNTs for the creation of CNTs-graphene supported oxygen reduction composite catalysts applied in air fuel cell
Creators: name: Sun, Ling
name: Liu, Danxian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Rational combination holds the key for non-precious metal oxides and economic carbon materials to the creation of high performance air electrode materials. Carbon nanotubes (CNTs)-supported manganese oxides composite catalysts (CMnCs) were obtained by reacting commercial CNTs with MnO$_4^-$ in diluted H$_2$SO$_4$ with cancelling conventional hydrothermal processing or adding surfantant templates. CMnCs were then assembled into commercial air cathodes equipped in metal air fuel cells. CNTs demonstrated structurally much defective. Outer CNT walls were cracked into graphene nano pieces yet remaining partially attached to inner carbon tubes during synthesis. This exposure of graphene planes exhibited additional oxygen reduction reactivity. Manganese oxide flakes identified as γ-MnOOH were homogeneously grown on surfaces of CNTs at nano sizes. Its deposition density was closely related to the additive amount of KMnO$_4$ with regard to CNTs. The ORR activities of sole CMnCs exceeded both raw CNTs and competent market catalysts under identical conditions, and with current production technics the CMnCs-ingrediented air fuel cells were capable of outputting ~15% more power at 100 mA/cm$^2$.
description: 14 pages, 5 figures, the financial support from Beijing University of Technology (No.105000514116002,105000546317502)
A comparison of the antifouling performance of air plasma spray (APS) ceramic and high velocity oxygen fuel (HVOF) coatings for use in marine hydraulic applications
Creators: name: Piola, Richard
name: Ang, Andrew S. M.
name: Leigh, Matthew
name: Wade, Scott A.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology

description: Maritime hydraulic components are often exposed to harsh environmental conditions which can lead to accelerated deterioration, reduced function, equipment failure and costly repair. Two leading causes of maritime hydraulic failure are biofouling accumulation and corrosion. This study examined the antifouling performance of three candidate replacement high velocity oxygen fuel (HVOF) coatings relative to the performance of the current baseline air plasma spray (APS) ceramic coating for protection of hydraulic actuators. Following 20 weeks immersion at tropical and temperate field exposure sites, the control APS ceramic accumulated significantly greater levels of biofouling compared to the HVOF coatings. More specifically, the magnitude of growth of real-world nuisance hard fouling observed on in-service hydraulic components (eg calcareous tubeworms and encrusting bryozoans) was significantly greater on the APS ceramic relative to HVOF coatings. Possible explanations for the observed patterns include differences in surface topography and roughness, the electrochemical potential of the surfaces and the colour/brightness of the coatings.
Соматический код русской культуры (на примере лексемы «лицо»)
Creators: name: Клименко Галина Васильевна
Publisher: name: Верхневолжский филологический вестник
Year: 2019
Subjects: соматический код
универсальные и национально-культурные параметры лексемы
лингвоконцепт «Лицо».

description: Цель статьи – описание специфики лексемы «лицо» в качестве компонента соматического культурного кода. Материалом исследования служат словарные статьи толковых, фразеологических, ассоциативных, этимологических словарей, а также словарей синонимов. Используется комплекс методов: описательный метод, метод анализа словарных дефиниций, метод компонентного анализа, метод лингвокультурологического комментария, когнитивная интепретация полученных результатов. Уточняются термины, применяемые в работе: «культурный код», «лингвоконцепт», «значение», «символ», «национально-культурные компоненты». Определяется место лингвокультурологии в современных научных направлениях. Дается краткая характеристика соматического кода в русском языке и русской культуре. Новизна исследования заключается в комплексном анализе и описании семантики языкового знака, а также в выявлении культурных установок, транслируемых данным знаком .Анализируется семантическая структура указанной лексемы, ее прагматические и специфические национально-культурные параметры, исследуется сочетаемость с прилагательнымиассоциатами. Полученные результаты позволяют выявить многослойное содержание и структуру лингвоконцепта «Лицо», в частности его амбивалентность, что отражается в синонимических, ассоциативных и деривационных рядах. Концепт является общественно значимым, что выражается в частотности языковых средств, его репрезентирующих, а также в наличии положительных или отрицательных оценок в области нравственных установок, внутреннего мира и внешности. Отмечена также связь с другими концептами – «Душа», «Совесть», «Честь». Концепту присущи такие параметры, как архетипичность, социальная значимость, ценностность, духовность, что делает его одним из важнейших в современной культуре и языке. Таким образом, в исследовании представлен элемент соматического культурного кода (лицо человека) как один из важнейших фрагментов национальной картины мира.
Integrability of the Wess_Zumino-Witten model as a non-ultralocal theory
Creators: name: Stern, S. Rajeev A.
name: Vitale, P.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the 2--dimensional Wess--Zumino--Witten (WZW) model in the canonical formalism introduced in a previous paper by two of us. Using an $r$--$s$ matrix approach to non--ultralocal field theories we find the Poisson algebra of monodromy matrices and of conserved quantities with a new, non--dynamical, $r$ matrix.
description: Revised version. 3 references added. 13 pages, latex, no figures
title: Alkemeyer, Thomas/Buschmann, Nikolaus/Etzemüller, Thomas (Hrsg.): Gegenwartsdiagnosen. Kulturelle Formen gesellschaftlicher Selbstproblematisierung in der Moderne, 628 S., transcript, Bielefeld 2019.
Creators: name: Dipper, Christof
Publisher: name: VS Verlag für Sozialwissenschaften
Year: 2024

description: Einen Sammelband zu besprechen, muss nicht, kann aber eine Herausforderung sein. Dieser ist eine. Das Präsidium der Universität Oldenburg darf zufrieden sein, dass 11 Angehörige von drei Fakultäten sich das offizielle Ziel der Universität, „Antworten zu finden auf die großen Fragen der Gesellschaft im 21. Jahrhundert“, zu eigen gemacht und zusammen mit weiteren 20 Wissenschaftlern einen Band zum Thema „Gegenwartsdiagnosen“ von mehr als 600 Seiten vorgelegt haben. Lobende Anerkennung im Jahresbericht für diese Leistung ist das Mindeste. Ob er der Wissenschaft dient, ist eine ganz andere Frage, denn die hier praktizierte Interdisziplinarität hat ihren Preis: Es gibt wohl kaum jemanden, der auf allen hier eröffneten Feldern hinreichend bewandert ist, um sich ein Urteil zuzutrauen. Schon binnendisziplinär, nämlich in der Leitdisziplin Soziologie, ist höchst umstritten, ob Gegenwartsdiagnosen nun seriös sind oder nicht. Kann dafür der Blick in andere Disziplinen helfen? Die Geschichtswissenschaft, in der sich der Rezensent am besten auskennt, jedenfalls nicht. Deren hier versammelte Beispiele sind interessant (Achim Landwehr zu Merians „Theatrum Europaeum“, Nicolai Hannig zu Flussbegradigungen, Dieter Langewiesche zu Rektoratsreden und Gunilla Budde zu Untergangsvisionen der Familie), verstehen sich aber nicht als Helfer im ‚Streit der Fakultäten‘. Historiker verfassen keine Zeitdiagnosen, auch wenn das von den Herausgebern behauptet wird, sondern behandeln sie als Quellen für gesellschaftliche Selbstbeobachtung, deren Zahl in der Moderne zunimmt. Dass diese „die Realität nicht einfach abbilden“ (S. 14), braucht man ihnen nicht zu sagen. Philosophen und Soziologen, so mehrfach im Band zu lesen, glauben das wohl auch nicht, sondern vertrauen zumeist ihren Sozial- beziehungsweise Gesellschaftstheorien. Wieso kommt es dann zu diesen Diagnosen und woher kommt ihre Wirkmacht?
Synthesis of thin films with highly tailored microstructures
Creators: name: Rohit Sarkar
name: Jagannathan Rajagopalan
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: We report a new methodology to synthesize thin films with exceptional microstructural control via systematic, in-situ seeding of nanocrystals into amorphous precursor films. When the amorphous films are subsequently crystallized by thermal annealing, the nanocrystals serve as preferential grain nucleation sites and control their micro/nanostructure. We demonstrate the capability of this methodology by precisely tailoring the size, geometry and spatial distribution of nanostructured grains in structural (TiAl) as well as functional (TiNi) thin films. This synthesis methodology is likely to be applicable to other amorphously grown materials and enables explicit microstructural control in a wide spectrum of thin films/coatings. IMPACT STATEMENT This paper describes a novel synthesis methodology to precisely tailor the microstructure of thin films and reveals the mechanisms underlying this methodology using in-situ TEM annealing experiments.
Принципы и методы управления проектами в социально-культурной сфере
Creators: name: Круглова Элла Викторовна
name: Алексеева Оксана Витальевна
Publisher: name: Верхневолжский филологический вестник
Year: 2019
Subjects: социокультурное проектирование
социокультурный проект
социально-культурная сфера
принципы управления
методы управления
эффективность управления
региональное проектирование
культурные ценности.

description: Важность освоения социокультурного проектирования продиктована тем, что данные знания имеют обширную сферу применения для всех направлений социокультурных профессий. Также, знания логики и технологий социокультурного проектирования даст возможность специалистам наиболее качественно реализовывать аналитические, организационно-управленческие и консультационно-методические функции в социально-культурной сфере. Проектные технологии гарантируют конкурентоспособность учреждения. Из чего следует, что успешная деятельность учреждения во многом зависит от знания специалиста социальнокультурной сферы технологии социокультурного проектирования, содержание которой включает грамотный анализ текущей ситуации, разработка и реализация проектов и программ, улучшающих главные элементы человеческой жизнедеятельности. Достижение успехов в развитии учреждения в условиях рыночной экономики взаимосвязано с процессом долгосрочного проектирования. В нынешней ситуации все чаше учреждения социокультурной направленности понимают потребность в осознанном инновационном управлении проектной деятельностью на основе научных методов прогноза ее направлений и форм, трансформации к общим целям развития учреждения и меняющимся условиям внешней инвестиционного климата. В статье систематизируются и анализируются принципы и методы социокультурного проектирования, которые раскрывают общие и отличительные черты проектов, пути и способы достижения поставленных в ходе их реализации целей. В работе утверждается, что для успешного проекта необходимо определение перечня основополагающих принципов в зависимости от специфики проектирования. Для социокультурного проекта таковыми являются следующие принципы: «критического порога модификации», оптимизации «зоны ближайшего развития» личности, персонифицированности процесса и результатов социокультурного проектирования, оптимальной ориентации на сохранение и изменение социокультурных процессов, проблемноцелевой ориентации. Принципы социокультурного проектирования формируют понимание как управлять развитием проекта, а также стиль управления и нравственную составляющую разрабатываемых проектов, программ, т. е. гарантируют ценностно-ориентационный уровень проектирования, что определяется набором необходимых методов управления. В процедуре социокультурного проектирования чаще всего используются следующие методы: метод матрицы идей, метод вживания в роль, метод аналогии, метод ассоциации, метод мозгового штурма, метод синектики.